diff --git a/apps/mobile/App.js b/apps/mobile/App.js
index 530a7e384..13a195075 100644
--- a/apps/mobile/App.js
+++ b/apps/mobile/App.js
@@ -1,4 +1,6 @@
+import {useNetInfo} from '@react-native-community/netinfo';
 import React, {useEffect, useState} from 'react';
+import {Appearance, StatusBar, useColorScheme} from 'react-native';
 import Orientation from 'react-native-orientation';
 import {SafeAreaProvider} from 'react-native-safe-area-context';
 import {getColorScheme, scale, updateSize} from './src/common/common';
@@ -6,64 +8,56 @@ import {useTracked} from './src/provider';
 import {ACTIONS} from './src/provider/actions';
 import {defaultState} from './src/provider/defaultState';
 import {eSubscribeEvent, eUnSubscribeEvent} from './src/services/eventManager';
-import {eDispatchAction, eStartSyncer, eResetApp} from './src/services/events';
+import {eDispatchAction, eResetApp, eStartSyncer} from './src/services/events';
+import {MMKV} from './src/utils/storage';
 import {db, DDS, ToastEvent} from './src/utils/utils';
-import {useNetInfo} from '@react-native-community/netinfo';
-import RNHTMLtoPDF from 'react-native-html-to-pdf';
-import { MMKV } from './src/utils/storage';
-import {
-  Appearance,
-  useColorScheme,
-  StatusBar} from "react-native";
 const App = () => {
-  const [state, dispatch] = useTracked();
+  const [, dispatch] = useTracked();
   const [init, setInit] = useState(false);
   const netInfo = useNetInfo();
   const colorScheme = useColorScheme();
   const I = DDS.isTab ? require('./index.tablet') : require('./index.mobile');
-  const _onOrientationChange = o => {
+  const _onOrientationChange = (o) => {
     // Currently orientation is locked on tablet.
     /* DDS.checkOrientation();
     setTimeout(() => {
-     
       forceUpdate();
     }, 1000); */
   };
 
   useEffect(() => {
-    systemThemeChange();
-  
-  },[colorScheme])
+    (async () => {
+      let settings;
+      try {
+        settings = await MMKV.getStringAsync('settings');
+      } catch (e) {}
+      if (!settings) {
+        return;
+      }
+      settings = JSON.parse(settings);
 
-
-  const systemThemeChange = async () => {
-    let s;
-    try {
-      s = await MMKV.getStringAsync('settings');
-    } catch (e) {
-    }
-    console.log("HEREE");
-    console.log('heree');
-    if (!s) return;
-    s = JSON.parse(s);
-    console.log(s);
-    if (s.useSystemTheme) {
-      let newColors = await getColorScheme(s.useSystemTheme);
-      StatusBar.setBarStyle(Appearance.getColorScheme() === "dark" ? 'light-content' : 'dark-content');
-      dispatch({type: ACTIONS.THEME, colors: newColors});
-    }
-  }
+      if (settings.useSystemTheme) {
+        let newColors = await getColorScheme(settings.useSystemTheme);
+        StatusBar.setBarStyle(
+          Appearance.getColorScheme() === 'dark'
+            ? 'light-content'
+            : 'dark-content',
+        );
+        dispatch({type: ACTIONS.THEME, colors: newColors});
+      }
+    })();
+  }, [colorScheme]);
 
   useEffect(() => {
     if (!netInfo.isConnected || !netInfo.isInternetReachable) {
-      db.user?.get().then(user => {
+      db.user?.get().then((user) => {
         if (user) {
           ToastEvent.show('No internet connection', 'error');
         } else {
         }
       });
     } else {
-      db.user?.get().then(user => {
+      db.user?.get().then((user) => {
         if (user) {
           ToastEvent.show('Internet connection restored', 'success');
         } else {
@@ -74,11 +68,11 @@ const App = () => {
 
   useEffect(() => {
     Orientation.addOrientationListener(_onOrientationChange);
-    eSubscribeEvent(eDispatchAction, type => {
+    eSubscribeEvent(eDispatchAction, (type) => {
       dispatch(type);
     });
     return () => {
-      eUnSubscribeEvent(eDispatchAction, type => {
+      eUnSubscribeEvent(eDispatchAction, (type) => {
         dispatch(type);
       });
       Orientation.removeOrientationListener(_onOrientationChange);
@@ -98,12 +92,12 @@ const App = () => {
 
   const _syncFunc = async () => {
     dispatch({type: ACTIONS.SYNCING, syncing: true});
-    let u = await db.user.get();
+    let user = await db.user.get();
     try {
       await db.sync();
     } catch (e) {}
-    u = await db.user.get();
-    dispatch({type: ACTIONS.USER, user: u});
+    user = await db.user.get();
+    dispatch({type: ACTIONS.USER, user: user});
     dispatch({type: ACTIONS.ALL});
     dispatch({type: ACTIONS.SYNCING, syncing: false});
   };
@@ -139,31 +133,30 @@ const App = () => {
   }, []);
 
   async function Initialize(colors = colors) {
-
-    let s;
+    let settings;
     try {
-      s = await MMKV.getStringAsync('settings');
+      settings = await MMKV.getStringAsync('settings');
     } catch (e) {}
-    if (typeof s !== 'string') {
-      s = defaultState.settings;
-      s = JSON.stringify(s);
-      s.fontScale = 1;
+    if (!settings) {
+      settings = defaultState.settings;
+      settings = JSON.stringify(s);
+      settings.fontScale = 1;
 
-      await MMKV.setStringAsync('settings', s);
+      await MMKV.setStringAsync('settings', settings);
 
-      dispatch({type: ACTIONS.SETTINGS, s});
+      dispatch({type: ACTIONS.SETTINGS, settings});
     } else {
-      s = JSON.parse(s);
-      if (s.fontScale) {
-        scale.fontScale = s.fontScale;
+      settings = JSON.parse(settings);
+      if (settings.fontScale) {
+        scale.fontScale = settings.fontScale;
       } else {
         scale.fontScale = 1;
       }
       updateSize();
-      dispatch({type: ACTIONS.SETTINGS, settings: {...s}});
+      dispatch({type: ACTIONS.SETTINGS, settings: {...settings}});
     }
 
-    let newColors = await getColorScheme(s.useSystemTheme);
+    let newColors = await getColorScheme(settings.useSystemTheme);
     dispatch({type: ACTIONS.THEME, colors: newColors});
   }
 
diff --git a/apps/mobile/html/Web.bundle/site/index.html b/apps/mobile/html/Web.bundle/site/index.html
index 81aaccfcc..95ad41fb5 100644
--- a/apps/mobile/html/Web.bundle/site/index.html
+++ b/apps/mobile/html/Web.bundle/site/index.html
@@ -6,7 +6,7 @@
   <style>
     .app-body {
       margin: 0px;
-      overflow:hidden;
+      overflow: hidden;
     }
 
     .floating-toolbar {
@@ -1075,6 +1075,7 @@
       position: absolute;
       margin-top: -18px;
       font-family: 'DM Sans';
+      padding-left: 6px;
     }
 
     #titlebar input:focus {
@@ -1109,8 +1110,8 @@
       <p>-</p>
       <p id="infosaved"></p>
     </div>
-  <div id="editor"></div>
-  <div id="toolbar"></div>
+    <div id="editor"></div>
+    <div id="toolbar"></div>
 
 </body>
 
@@ -1122,97 +1123,99 @@
 <script inline>
   function loadAction(premium, noMenu) {
     let titleIn = document.getElementById('titlebar');
-  
-  //titleIn.style.width = width;
-  titleIn.style['padding-left'] = 0;
-  titleIn.style['padding-right'] = 0;
 
-  let proToolbar = [
-          [{ header: 1 }, { header: 2 }],
-          [{ size: ['small', false, 'large', 'huge'] }], // custom dropdown
-          ['bold', 'italic', 'image'], // toggled buttons
-          [{ list: 'ordered' }, { list: 'bullet' }, { list: 'check' }],
-          [{ header: [3, 4, 5, 6] }],
-          [{ align: [] }],
-          [{ color: [] }, { background: [] }], // dropdown with defaults from theme
-          ['underline', 'strike', 'blockquote', 'code-block'],
-          [{ script: 'sub' }, { script: 'super' }], // superscript/subscript
-          [{ indent: '-1' }, { indent: '+1' }], // outdent/indent
-          [{ direction: 'rtl' }], // text direction
-          ['clean'],
-        ];
-        let simpleToolbar = [
-          [{ header: 1 }, { header: 2 }],
-          ['bold', 'italic', 'underline', 'strike'], // toggled buttons
-          [{ align: [] }],
-          [{ direction: 'rtl' }], // text direction
 
-        ];
-        let mainToolbar = premium? proToolbar : simpleToolbar;
 
-(function () { function r(e, n, t) { function o(i, f) { if (!n[i]) { if (!e[i]) { var c = "function" == typeof require && require; if (!f && c) return c(i, !0); if (u) return u(i, !0); var a = new Error("Cannot find module '" + i + "'"); throw a.code = "MODULE_NOT_FOUND", a } var p = n[i] = { exports: {} }; e[i][0].call(p.exports, function (r) { var n = e[i][1][r]; return o(n || r) }, p, p.exports, r, e, n, t) } return n[i].exports } for (var u = "function" == typeof require && require, i = 0; i < t.length; i++)o(t[i]); return o } return r })()({
-    1: [function (require, module, exports) {
-      const Quill = require('quill');
+    //titleIn.style.width = width;
+    titleIn.style['padding-left'] = 0;
+    titleIn.style['padding-right'] = 0;
 
-      const pageTheme = {
-        colors: {
-          accent: '#0560FF',
-          shade: '#0560FF12',
-          fg: '#0560FF',
-          normal: 'black',
-          icon: 'gray',
-          errorBg: '#FFD2D2',
-          errorText: '#D8000C',
-          successBg: '#DFF2BF',
-          successText: '#4F8A10',
-          warningBg: '#FEEFB3',
-          warningText: '#9F6000',
-          night: false,
-          bg: 'white',
-          navbg: '#f6fbfc',
-          nav: '#f0f0f0',
-          pri: 'black',
-          sec: 'white',
-          factor: 1
+    let proToolbar = [
+      [{ header: 1 }, { header: 2 }],
+      [{ size: ['small', false, 'large', 'huge'] }], // custom dropdown
+      ['bold', 'italic', 'image'], // toggled buttons
+      [{ list: 'ordered' }, { list: 'bullet' }, { list: 'check' }],
+      [{ header: [3, 4, 5, 6] }],
+      [{ align: [] }],
+      [{ color: [] }, { background: [] }], // dropdown with defaults from theme
+      ['underline', 'strike', 'blockquote', 'code-block'],
+      [{ script: 'sub' }, { script: 'super' }], // superscript/subscript
+      [{ indent: '-1' }, { indent: '+1' }], // outdent/indent
+      [{ direction: 'rtl' }], // text direction
+      ['clean'],
+    ];
+    let simpleToolbar = [
+      [{ header: 1 }, { header: 2 }],
+      ['bold', 'italic', 'underline', 'strike'], // toggled buttons
+      [{ align: [] }],
+      [{ direction: 'rtl' }], // text direction
+
+    ];
+    let mainToolbar = premium ? proToolbar : simpleToolbar;
+
+    (function () { function r(e, n, t) { function o(i, f) { if (!n[i]) { if (!e[i]) { var c = "function" == typeof require && require; if (!f && c) return c(i, !0); if (u) return u(i, !0); var a = new Error("Cannot find module '" + i + "'"); throw a.code = "MODULE_NOT_FOUND", a } var p = n[i] = { exports: {} }; e[i][0].call(p.exports, function (r) { var n = e[i][1][r]; return o(n || r) }, p, p.exports, r, e, n, t) } return n[i].exports } for (var u = "function" == typeof require && require, i = 0; i < t.length; i++)o(t[i]); return o } return r })()({
+      1: [function (require, module, exports) {
+        const Quill = require('quill');
+
+        const pageTheme = {
+          colors: {
+            accent: '#0560FF',
+            shade: '#0560FF12',
+            fg: '#0560FF',
+            normal: 'black',
+            icon: 'gray',
+            errorBg: '#FFD2D2',
+            errorText: '#D8000C',
+            successBg: '#DFF2BF',
+            successText: '#4F8A10',
+            warningBg: '#FEEFB3',
+            warningText: '#9F6000',
+            night: false,
+            bg: 'white',
+            navbg: '#f6fbfc',
+            nav: '#f0f0f0',
+            pri: 'black',
+            sec: 'white',
+            factor: 1
+          }
         }
-      }
-      // specify the fonts you would
-      var fonts = ['Noto Sans', 'sans-serif'];
-      // generate code friendly names
-      function getFontName(font) {
-        return font.toLowerCase().replace(/\s/g, '-');
-      }
-      var fontNames = fonts.map(font => getFontName(font));
-      // add fonts to style
-      var fontStyles = '';
-      fonts.forEach(function (font) {
-        var fontName = getFontName(font);
-        fontStyles +=
-          '.ql-snow .ql-picker.ql-font .ql-picker-label[data-value=' +
-          fontName +
-          ']::before, .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=' +
-          fontName +
-          ']::before {' +
-          "content: '" +
-          font +
-          "';" +
-          "font-family: '" +
-          font +
-          "';" +
-          '}' +
-          '.ql-font-' +
-          fontName +
-          '{' +
-          " font-family: '" +
-          font +
-          "';" +
-          '}';
-      });
-      var node = document.createElement('style');
-      node.innerHTML = fontStyles;
-      document.body.appendChild(node);
-      Quill.register("modules/imageCompressor", imageCompressor);
-  
+        // specify the fonts you would
+        var fonts = ['Noto Sans', 'sans-serif'];
+        // generate code friendly names
+        function getFontName(font) {
+          return font.toLowerCase().replace(/\s/g, '-');
+        }
+        var fontNames = fonts.map(font => getFontName(font));
+        // add fonts to style
+        var fontStyles = '';
+        fonts.forEach(function (font) {
+          var fontName = getFontName(font);
+          fontStyles +=
+            '.ql-snow .ql-picker.ql-font .ql-picker-label[data-value=' +
+            fontName +
+            ']::before, .ql-snow .ql-picker.ql-font .ql-picker-item[data-value=' +
+            fontName +
+            ']::before {' +
+            "content: '" +
+            font +
+            "';" +
+            "font-family: '" +
+            font +
+            "';" +
+            '}' +
+            '.ql-font-' +
+            fontName +
+            '{' +
+            " font-family: '" +
+            font +
+            "';" +
+            '}';
+        });
+        var node = document.createElement('style');
+        node.innerHTML = fontStyles;
+        document.body.appendChild(node);
+        Quill.register("modules/imageCompressor", imageCompressor);
+
 
         const editor = new Quill('#editor', {
           modules: {
@@ -1221,6 +1224,11 @@
               quality: 0.9,
               maxWidth: 1024,
               imageType: 'image/jpeg'
+            },
+            history: {
+              delay: 2000,
+              maxStack: 500,
+              userOnly: true
             }
           },
           placeholder: 'Start writing your note',
@@ -1228,80 +1236,82 @@
         });
 
 
-      var Font = Quill.import('formats/font');
-      Font.whitelist = fontNames;
-      Quill.register(Font, true);
 
-      editor.clipboard.addMatcher(Node.TEXT_NODE, function (node, delta) {
-        var regex = /https?:\/\/[^\s]+/g;
-        if (typeof node.data !== 'string') return;
 
-        var matches = node.data.toLowerCase().match(regex);
+        var Font = Quill.import('formats/font');
+        Font.whitelist = fontNames;
+        Quill.register(Font, true);
 
-        if (matches && matches.length > 0) {
-          var ops = [];
-          var str = node.data;
-          matches.forEach(function (match) {
-            var split = str.split(match);
-            var beforeLink = split.shift();
-            ops.push({ insert: beforeLink });
-            ops.push({ insert: match, attributes: { link: match } });
-            str = split.join(match);
-          });
-          ops.push({ insert: str });
-          delta.ops = ops;
+        editor.clipboard.addMatcher(Node.TEXT_NODE, function (node, delta) {
+          var regex = /https?:\/\/[^\s]+/g;
+          if (typeof node.data !== 'string') return;
+
+          var matches = node.data.toLowerCase().match(regex);
+
+          if (matches && matches.length > 0) {
+            var ops = [];
+            var str = node.data;
+            matches.forEach(function (match) {
+              var split = str.split(match);
+              var beforeLink = split.shift();
+              ops.push({ insert: beforeLink });
+              ops.push({ insert: match, attributes: { link: match } });
+              str = split.join(match);
+            });
+            ops.push({ insert: str });
+            delta.ops = ops;
+          }
+
+          return delta;
+        });
+
+        function isWhitespace(ch) {
+          var whiteSpace = false;
+          if (ch == ' ' || ch == '\t' || ch == '\n') {
+            whiteSpace = true;
+          }
+          return whiteSpace;
+        }
+        var changeInterval = null;
+
+        document.getElementById('titleInput').onsubmit = onChangetitle()
+
+
+        document.getElementById('titleInput').onkeydown = function (evt) {
+
+          var titleMessage = {
+            type: 'title',
+            value: document.getElementById('titleInput').value
+          }
+
+          window.ReactNativeWebView.postMessage(JSON.stringify(titleMessage));
         }
 
-        return delta;
-      });
+        document.getElementById('titleInput').onkeyup = function (evt) {
 
-      function isWhitespace(ch) {
-        var whiteSpace = false;
-        if (ch == ' ' || ch == '\t' || ch == '\n') {
-          whiteSpace = true;
+          var titleMessage = {
+            type: 'title',
+            value: document.getElementById('titleInput').value
+          }
+
+          window.ReactNativeWebView.postMessage(JSON.stringify(titleMessage));
         }
-        return whiteSpace;
-      }
-      var changeInterval = null;
+        function onChangetitle() {
+          editor.focus();
 
-      document.getElementById('titleInput').onsubmit = onChangetitle()
-
-
-      document.getElementById('titleInput').onkeydown = function (evt) {
-
-        var titleMessage = {
-          type: 'title',
-          value: document.getElementById('titleInput').value
+          var titleMessage = {
+            type: 'title',
+            value: document.getElementById('titleInput').value
+          }
+          window.ReactNativeWebView.postMessage(JSON.stringify(titleMessage));
         }
-
-        window.ReactNativeWebView.postMessage(JSON.stringify(titleMessage));
-      }
-
-      document.getElementById('titleInput').onkeyup = function (evt) {
-
-        var titleMessage = {
-          type: 'title',
-          value: document.getElementById('titleInput').value
-        }
-
-        window.ReactNativeWebView.postMessage(JSON.stringify(titleMessage));
-      }
-      function onChangetitle() {
-        editor.focus();
-
-        var titleMessage = {
-          type: 'title',
-          value: document.getElementById('titleInput').value
-        }
-        window.ReactNativeWebView.postMessage(JSON.stringify(titleMessage));
-      }
-      const setTheme = function () {
+        const setTheme = function () {
 
 
-        let css = document.createElement('style');
-        css.type = 'text/css';
+          let css = document.createElement('style');
+          css.type = 'text/css';
 
-        let node = `
+          let node = `
                 .ql-snow.ql-toolbar button:hover,
       .ql-snow .ql-toolbar button:hover,
       .ql-snow.ql-toolbar button:focus,
@@ -1571,292 +1581,304 @@
     }
  
                 `
-        css.appendChild(document.createTextNode(node));
-        document.getElementsByTagName("head")[0].appendChild(css);
-      }
-
-      setTheme();
-
-      editor.once('text-change', function () {
-
-        window.ReactNativeWebView.postMessage("loaded");
-        let text = editor.getText();
-        document.getElementById("infowords").innerText = text.split(' ').length + ' words';
-
-
-      });
-
-
-      // Receber mensagens do RN
-      window.addEventListener('message', data => {
-
-        /*
-        the data object
-        params:action,type,data;
-        first we parse the data object;
-        */
-        let message = JSON.parse(data.data);
-        let type = message.type;
-        let value;
-        if (message.value && message.type !== 'nomenu') {
-          value = message.value;
-        } else {
-          value = message.value
+          css.appendChild(document.createTextNode(node));
+          document.getElementsByTagName("head")[0].appendChild(css);
         }
-        switch (type) {
 
-          case "blur":
-            document.getElementById('titleInput').blur();
-            editor.blur();
-            break;
+        setTheme();
+
+        editor.once('text-change', function () {
+
+          window.ReactNativeWebView.postMessage("loaded");
+          let text = editor.getText();
+          document.getElementById("infowords").innerText = text.split(' ').length + ' words';
+
+
+        });
+
+        window.addEventListener("focus", () => {
+          //editor.setSelection(editor.getText().length - 1, 0);
+        })
+
+        // Receber mensagens do RN
+        window.addEventListener('message', data => {
+
+          /*
+          the data object
+          params:action,type,data;
+          first we parse the data object;
+          */
+          let message = JSON.parse(data.data);
+          let type = message.type;
+          let value;
+          if (message.value && message.type !== 'nomenu') {
+            value = message.value;
+          } else {
+            value = message.value
+          }
+          switch (type) {
+
+            case "blur":
+              document.getElementById('titleInput').blur();
+              editor.blur();
+              break;
+            case "undo":
+              editor.history.undo();
+              break;
+            case "redo":
+              editor.history.redo();
+              break;
+            case "clearHistory":
+              editor.history.clear();
+              break;
             case "dateEdited":
-            document.getElementById('infodate').innerText = value;
-            break;
-          case "saving":
-            document.getElementById('infosaved').innerText = value;
-            break;
-          case "text":
-            editor.setText(value, 'api')
-            setTimeout(() => {
-              if (message.focus === "editor") {
-                editor.focus();
+              document.getElementById('infodate').innerText = value;
+              break;
+            case "saving":
+              document.getElementById('infosaved').innerText = value;
+              break;
+            case "text":
+              editor.setText(value, 'api')
+              setTimeout(() => {
+                if (message.focus === "editor") {
+                  //editor.focus();
+                } else {
+                  document.getElementById('titleInput').focus();
+                }
+              }, 0)
+              break;
+            case "clearEditor":
+              editor.setText('', 'api');
+              break;
+            case "clearTitle":
+              document.getElementById('titleInput').value = '';
+              break;
+            case "focusEditor":
+              editor.focus();
+              break;
+            case "focusTitle":
+              //document.getElementById('titleInput').focus();
+              break;
+            case "nomenu":
+              let isenabled = value;
+              let titleIn = document.getElementById('titlebar');
+              if (isenabled) {
+
+                titleIn.style['padding-left'] = 12;
+                titleIn.style['padding-right'] = 60;
               } else {
-                document.getElementById('titleInput').focus();
+
+                titleIn.style['padding-left'] = 60;
+                titleIn.style['padding-right'] = 60;
               }
-            }, 0)
-            break;
-          case "clearEditor":
-            editor.setText('', 'api');
-            break;
-          case "clearTitle":
-            document.getElementById('titleInput').value = '';
-            break;
-          case "focusEditor":
-            editor.focus();
-            break;
-          case "focusTitle":
-            document.getElementById('titleInput').focus();
-            break;
-          case "nomenu":
-            let isenabled = value;
-            let titleIn = document.getElementById('titlebar');
-            if (isenabled) {
-             
-              titleIn.style['padding-left'] = 12;
-              titleIn.style['padding-right'] = 60;
+              break;
+            case "title":
+              document.getElementById('titleInput').value = JSON.parse(data.data).value
+              break;
+            case "theme":
+              pageTheme.colors = value;
+              setTheme();
+              break;
+
+            case "delta":
+
+              const content = value
+              editor.setContents(content, 'api');
+              setTimeout(() => {
+                //editor.setSelection(editor.getText().length - 1, 0);
+              }, 500)
+
+              break;
+            case "html":
+              editor.setContents(
+                editor.clipboard.convert(value, 'api'),
+                'silent'
+              );
+              setTimeout(() => {
+                //editor.setSelection(editor.getText().length - 1, 0);
+              }, 0);
+              break;
+            default:
+              break;
+          }
+
+        });
+
+
+
+
+
+
+
+        // Toda vez que é editado, manda os conteúdos para o RN
+        editor.on('text-change', function (delta, oldDelta, source) {
+          var regex = /https?:\/\/[^\s]+$/;
+          if (
+            delta.ops.length === 2 &&
+            delta.ops[0].retain &&
+            isWhitespace(delta.ops[1].insert)
+          ) {
+            var endRetain = delta.ops[0].retain;
+            var text = editor.getText().substr(0, endRetain);
+            var match = text.toLowerCase().match(regex);
+
+            if (match !== null) {
+              var url = match[0];
+
+              var ops = [];
+              if (endRetain > url.length) {
+                ops.push({ retain: endRetain - url.length });
+              }
+
+              ops = ops.concat([
+                { delete: url.length },
+                { insert: url, attributes: { link: url } },
+              ]);
+
+              editor.updateContents({
+                ops: ops,
+              });
+            }
+          }
+
+
+          let m = {};
+          m.delta = { ops: editor.getContents().ops }
+
+          m.text = editor.getText();
+          document.getElementById("infowords").innerText = m.text.split(' ').length + ' words';
+          m.html = editor.root.innerHTML;
+          m.type = 'content';
+
+          window.ReactNativeWebView.postMessage(JSON.stringify(m));
+        });
+
+
+
+
+        document.querySelectorAll('.ql-picker').forEach(e => {
+          e.addEventListener('mousedown', function (e) {
+            e.preventDefault();
+
+          })
+        })
+
+        document.querySelectorAll('.ql-picker-label').forEach(e => {
+          e.addEventListener('click', function (evt) {
+
+            let top;
+            let left;
+            let menu;
+            let evtItemWidth;
+            let evtItemHeight;
+
+            if (!evt.target.offsetParent) {
+
+              let _myLocalElement = evt.path.filter(o => o.className == "ql-picker-label");
+
+              var rect = _myLocalElement[0].getBoundingClientRect();
+              evtItemWidth = _myLocalElement[0].offsetParent.offsetWidth;
+              evtItemHeight = _myLocalElement[0].offsetParent.offsetHeight;
+
+              top = rect.top;
+              left = rect.left;
+
+              menu = _myLocalElement[0].attributes.getNamedItem('aria-controls').value;
             } else {
-             
-              titleIn.style['padding-left'] = 60;
-              titleIn.style['padding-right'] = 60;
-            }
-            break;
-          case "title":
-            document.getElementById('titleInput').value = JSON.parse(data.data).value
-            break;
-          case "theme":
-            pageTheme.colors = value;
-            setTheme();
-            break;
-
-          case "delta":
-
-            const content = value
-            editor.setContents(content, 'api');
-            setTimeout(() => {
-              editor.setSelection(editor.getText().length - 1, 0);
-            }, 500)
-
-            break;
-          case "html":
-            editor.setContents(
-              editor.clipboard.convert(value, 'api'),
-              'silent'
-            );
-            setTimeout(() => {
-              editor.setSelection(editor.getText().length - 1, 0);
-            }, 0);
-            break;
-          default:
-            break;
-        }
-
-      });
+              //left = evt.target.offsetParent.offsetLeft;
+              evtItemWidth = evt.target.offsetParent.offsetWidth;
+              evtItemHeight = evt.target.offsetParent.offsetHeight;
 
 
 
 
-
-
-
-      // Toda vez que é editado, manda os conteúdos para o RN
-      editor.on('text-change', function (delta, oldDelta, source) {
-        var regex = /https?:\/\/[^\s]+$/;
-        if (
-          delta.ops.length === 2 &&
-          delta.ops[0].retain &&
-          isWhitespace(delta.ops[1].insert)
-        ) {
-          var endRetain = delta.ops[0].retain;
-          var text = editor.getText().substr(0, endRetain);
-          var match = text.toLowerCase().match(regex);
-
-          if (match !== null) {
-            var url = match[0];
-
-            var ops = [];
-            if (endRetain > url.length) {
-              ops.push({ retain: endRetain - url.length });
+              var rect = evt.target.offsetParent.getBoundingClientRect();
+              top = rect.top;
+              left = rect.left;
+              menu = evt.target.attributes.getNamedItem('aria-controls').value;
             }
 
-            ops = ops.concat([
-              { delete: url.length },
-              { insert: url, attributes: { link: url } },
-            ]);
 
-            editor.updateContents({
-              ops: ops,
-            });
-          }
-        }
+            let menuHeight = document.getElementById(menu).offsetHeight;
+            let menuWidth = document.getElementById(menu).offsetWidth;
+            let wDiff;
+            if (menuWidth < evtItemWidth) {
+              wDiff = evtItemWidth - menuWidth;
+              left = left + (wDiff / 2);
+            } else {
+              wDiff = menuWidth - evtItemWidth;
+              left = left - (wDiff / 2);
+            }
 
+            dropDownFixPosition(
+              '.ql-picker-label',
+              menu,
+              top,
+              left,
+              menuHeight,
+              menuWidth
+            )
 
-        let m = {};
-        m.delta = { ops: editor.getContents().ops }
-
-        m.text = editor.getText();
-        document.getElementById("infowords").innerText = m.text.split(' ').length + ' words';
-        m.html = editor.root.innerHTML;
-        m.type = 'content';
-
-        window.ReactNativeWebView.postMessage(JSON.stringify(m));
-      });
-
-
-
-
-      document.querySelectorAll('.ql-picker').forEach(e => {
-        e.addEventListener('mousedown', function (e) {
-          e.preventDefault();
-
+          })
         })
-      })
-
-      document.querySelectorAll('.ql-picker-label').forEach(e => {
-        e.addEventListener('click', function (evt) {
-
-          let top;
-          let left;
-          let menu;
-          let evtItemWidth;
-          let evtItemHeight;
-
-          if (!evt.target.offsetParent) {
-
-            let _myLocalElement = evt.path.filter(o => o.className == "ql-picker-label");
-
-            var rect = _myLocalElement[0].getBoundingClientRect();
-            evtItemWidth = _myLocalElement[0].offsetParent.offsetWidth;
-            evtItemHeight = _myLocalElement[0].offsetParent.offsetHeight;
-
-            top = rect.top;
-            left = rect.left;
-
-            menu = _myLocalElement[0].attributes.getNamedItem('aria-controls').value;
-          } else {
-            //left = evt.target.offsetParent.offsetLeft;
-            evtItemWidth = evt.target.offsetParent.offsetWidth;
-            evtItemHeight = evt.target.offsetParent.offsetHeight;
 
 
+        function dropDownFixPosition(button, dropdown, top, left, height, width) {
 
+          let b = document.querySelector(button);
+
+          var dropDownTop = top - (b.offsetHeight / 2) - height;
+
+          let screenWidth = window.outerWidth;
+
+          if (left + width > screenWidth) {
+            left = left - (left + width - screenWidth);
+            left -= 10;
 
-            var rect = evt.target.offsetParent.getBoundingClientRect();
-            top = rect.top;
-            left = rect.left;
-            menu = evt.target.attributes.getNamedItem('aria-controls').value;
           }
-
-
-          let menuHeight = document.getElementById(menu).offsetHeight;
-          let menuWidth = document.getElementById(menu).offsetWidth;
-          let wDiff;
-          if (menuWidth < evtItemWidth) {
-            wDiff = evtItemWidth - menuWidth;
-            left = left + (wDiff / 2);
-          } else {
-            wDiff = menuWidth - evtItemWidth;
-            left = left - (wDiff / 2);
-          }
-
-          dropDownFixPosition(
-            '.ql-picker-label',
-            menu,
-            top,
-            left,
-            menuHeight,
-            menuWidth
-          )
-
-        })
-      })
-
-
-      function dropDownFixPosition(button, dropdown, top, left, height, width) {
-
-        let b = document.querySelector(button);
-
-        var dropDownTop = top - (b.offsetHeight / 2) - height;
-
-        let screenWidth = window.outerWidth;
-
-        if (left + width > screenWidth) {
-          left = left - (left + width - screenWidth);
-          left -= 10;
-
-        }
-        document.getElementById(dropdown).style.top = dropDownTop;
-        document.getElementById(dropdown).style.left = left;
-        console.log(dropDownTop, left);
-        //dropdown.css('top', dropDownTop + 'px');
-        //dropdown.css('left', left + 'px');
-
-        window.addEventListener('resize', function () {
-
-
-          let currentTop = document.querySelector('#toolbar').offsetTop;
-
-          let downTop =
-            currentTop - b.offsetHeight - height;
-
-          console.log(downTop, 'nat')
-
-          document.getElementById(dropdown).style.top = downTop + 20;
+          document.getElementById(dropdown).style.top = dropDownTop;
           document.getElementById(dropdown).style.left = left;
-          //console.log('called',downTop + 20,left);
+          console.log(dropDownTop, left);
+          //dropdown.css('top', dropDownTop + 'px');
+          //dropdown.css('left', left + 'px');
 
-        })
-      }
+          window.addEventListener('resize', function () {
 
-    }, { "quill": 2 }], 2: [function (require, module, exports) {
-      (function (Buffer) {
 
-        /*!
- * Quill Editor v1.3.7
- * https://quilljs.com/
- * Copyright (c) 2014, Jason Chen
- * Copyright (c) 2013, salesforce.com
- */
-        (function webpackUniversalModuleDefinition(root, factory) {
-          if (typeof exports === 'object' && typeof module === 'object')
-            module.exports = factory();
-          else if (typeof define === 'function' && define.amd)
-            define([], factory);
-          else if (typeof exports === 'object')
-            exports["Quill"] = factory();
-          else
-            root["Quill"] = factory();
-        })(typeof self !== 'undefined' ? self : this, function () {
-          return /******/ (function (modules) { // webpackBootstrap
+            let currentTop = document.querySelector('#toolbar').offsetTop;
+
+            let downTop =
+              currentTop - b.offsetHeight - height;
+
+            console.log(downTop, 'nat')
+
+            document.getElementById(dropdown).style.top = downTop + 20;
+            document.getElementById(dropdown).style.left = left;
+            //console.log('called',downTop + 20,left);
+
+          })
+        }
+
+      }, { "quill": 2 }], 2: [function (require, module, exports) {
+        (function (Buffer) {
+
+          /*!
+   * Quill Editor v1.3.7
+   * https://quilljs.com/
+   * Copyright (c) 2014, Jason Chen
+   * Copyright (c) 2013, salesforce.com
+   */
+          (function webpackUniversalModuleDefinition(root, factory) {
+            if (typeof exports === 'object' && typeof module === 'object')
+              module.exports = factory();
+            else if (typeof define === 'function' && define.amd)
+              define([], factory);
+            else if (typeof exports === 'object')
+              exports["Quill"] = factory();
+            else
+              root["Quill"] = factory();
+          })(typeof self !== 'undefined' ? self : this, function () {
+            return /******/ (function (modules) { // webpackBootstrap
 /******/ 	// The module cache
 /******/ 	var installedModules = {};
 /******/
@@ -1866,15 +1888,15 @@
 /******/ 		// Check if module is in cache
 /******/ 		if (installedModules[moduleId]) {
 /******/ 			return installedModules[moduleId].exports;
-                /******/
-              }
+                  /******/
+                }
 /******/ 		// Create a new module (and put it into the cache)
 /******/ 		var module = installedModules[moduleId] = {
 /******/ 			i: moduleId,
 /******/ 			l: false,
 /******/ 			exports: {}
-                /******/
-              };
+                  /******/
+                };
 /******/
 /******/ 		// Execute the module function
 /******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
@@ -1884,8 +1906,8 @@
 /******/
 /******/ 		// Return the exports of the module
 /******/ 		return module.exports;
-              /******/
-            }
+                /******/
+              }
 /******/
 /******/
 /******/ 	// expose the modules object (__webpack_modules__)
@@ -1901,12 +1923,12 @@
 /******/ 				configurable: false,
 /******/ 				enumerable: true,
 /******/ 				get: getter
-              /******/
-            });
                 /******/
-              }
-              /******/
-            };
+              });
+                  /******/
+                }
+                /******/
+              };
 /******/
 /******/ 	// getDefaultExport function for compatibility with non-harmony modules
 /******/ 	__webpack_require__.n = function (module) {
@@ -1915,8 +1937,8 @@
 /******/ 			function getModuleExports() { return module; };
 /******/ 		__webpack_require__.d(getter, 'a', getter);
 /******/ 		return getter;
-              /******/
-            };
+                /******/
+              };
 /******/
 /******/ 	// Object.prototype.hasOwnProperty.call
 /******/ 	__webpack_require__.o = function (object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
@@ -1926,12674 +1948,12674 @@
 /******/
 /******/ 	// Load entry module and return exports
 /******/ 	return __webpack_require__(__webpack_require__.s = 133);
-            /******/
-          })
+              /******/
+            })
 /************************************************************************/
 /******/([
 /* 0 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var container_1 = __webpack_require__(17);
-              var format_1 = __webpack_require__(18);
-              var leaf_1 = __webpack_require__(19);
-              var scroll_1 = __webpack_require__(51);
-              var inline_1 = __webpack_require__(52);
-              var block_1 = __webpack_require__(53);
-              var embed_1 = __webpack_require__(54);
-              var text_1 = __webpack_require__(55);
-              var attributor_1 = __webpack_require__(12);
-              var class_1 = __webpack_require__(34);
-              var style_1 = __webpack_require__(35);
-              var store_1 = __webpack_require__(33);
-              var Registry = __webpack_require__(2);
-              var Parchment = {
-                Scope: Registry.Scope,
-                create: Registry.create,
-                find: Registry.find,
-                query: Registry.query,
-                register: Registry.register,
-                Container: container_1.default,
-                Format: format_1.default,
-                Leaf: leaf_1.default,
-                Embed: embed_1.default,
-                Scroll: scroll_1.default,
-                Block: block_1.default,
-                Inline: inline_1.default,
-                Text: text_1.default,
-                Attributor: {
-                  Attribute: attributor_1.default,
-                  Class: class_1.default,
-                  Style: style_1.default,
-                  Store: store_1.default,
-                },
-              };
-              exports.default = Parchment;
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var container_1 = __webpack_require__(17);
+                var format_1 = __webpack_require__(18);
+                var leaf_1 = __webpack_require__(19);
+                var scroll_1 = __webpack_require__(51);
+                var inline_1 = __webpack_require__(52);
+                var block_1 = __webpack_require__(53);
+                var embed_1 = __webpack_require__(54);
+                var text_1 = __webpack_require__(55);
+                var attributor_1 = __webpack_require__(12);
+                var class_1 = __webpack_require__(34);
+                var style_1 = __webpack_require__(35);
+                var store_1 = __webpack_require__(33);
+                var Registry = __webpack_require__(2);
+                var Parchment = {
+                  Scope: Registry.Scope,
+                  create: Registry.create,
+                  find: Registry.find,
+                  query: Registry.query,
+                  register: Registry.register,
+                  Container: container_1.default,
+                  Format: format_1.default,
+                  Leaf: leaf_1.default,
+                  Embed: embed_1.default,
+                  Scroll: scroll_1.default,
+                  Block: block_1.default,
+                  Inline: inline_1.default,
+                  Text: text_1.default,
+                  Attributor: {
+                    Attribute: attributor_1.default,
+                    Class: class_1.default,
+                    Style: style_1.default,
+                    Store: store_1.default,
+                  },
+                };
+                exports.default = Parchment;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 1 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              var diff = __webpack_require__(57);
-              var equal = __webpack_require__(11);
-              var extend = __webpack_require__(3);
-              var op = __webpack_require__(22);
+                var diff = __webpack_require__(57);
+                var equal = __webpack_require__(11);
+                var extend = __webpack_require__(3);
+                var op = __webpack_require__(22);
 
 
-              var NULL_CHARACTER = String.fromCharCode(0);  // Placeholder char for embed in diff()
+                var NULL_CHARACTER = String.fromCharCode(0);  // Placeholder char for embed in diff()
 
 
-              var Delta = function (ops) {
-                // Assume we are given a well formed ops
-                if (Array.isArray(ops)) {
-                  this.ops = ops;
-                } else if (ops != null && Array.isArray(ops.ops)) {
-                  this.ops = ops.ops;
-                } else {
-                  this.ops = [];
-                }
-              };
-
-
-              Delta.prototype.insert = function (text, attributes) {
-                var newOp = {};
-                if (text.length === 0) return this;
-                newOp.insert = text;
-                if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {
-                  newOp.attributes = attributes;
-                }
-                return this.push(newOp);
-              };
-
-              Delta.prototype['delete'] = function (length) {
-                if (length <= 0) return this;
-                return this.push({ 'delete': length });
-              };
-
-              Delta.prototype.retain = function (length, attributes) {
-                if (length <= 0) return this;
-                var newOp = { retain: length };
-                if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {
-                  newOp.attributes = attributes;
-                }
-                return this.push(newOp);
-              };
-
-              Delta.prototype.push = function (newOp) {
-                var index = this.ops.length;
-                var lastOp = this.ops[index - 1];
-                newOp = extend(true, {}, newOp);
-                if (typeof lastOp === 'object') {
-                  if (typeof newOp['delete'] === 'number' && typeof lastOp['delete'] === 'number') {
-                    this.ops[index - 1] = { 'delete': lastOp['delete'] + newOp['delete'] };
-                    return this;
+                var Delta = function (ops) {
+                  // Assume we are given a well formed ops
+                  if (Array.isArray(ops)) {
+                    this.ops = ops;
+                  } else if (ops != null && Array.isArray(ops.ops)) {
+                    this.ops = ops.ops;
+                  } else {
+                    this.ops = [];
                   }
-                  // Since it does not matter if we insert before or after deleting at the same index,
-                  // always prefer to insert first
-                  if (typeof lastOp['delete'] === 'number' && newOp.insert != null) {
-                    index -= 1;
-                    lastOp = this.ops[index - 1];
-                    if (typeof lastOp !== 'object') {
-                      this.ops.unshift(newOp);
+                };
+
+
+                Delta.prototype.insert = function (text, attributes) {
+                  var newOp = {};
+                  if (text.length === 0) return this;
+                  newOp.insert = text;
+                  if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {
+                    newOp.attributes = attributes;
+                  }
+                  return this.push(newOp);
+                };
+
+                Delta.prototype['delete'] = function (length) {
+                  if (length <= 0) return this;
+                  return this.push({ 'delete': length });
+                };
+
+                Delta.prototype.retain = function (length, attributes) {
+                  if (length <= 0) return this;
+                  var newOp = { retain: length };
+                  if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {
+                    newOp.attributes = attributes;
+                  }
+                  return this.push(newOp);
+                };
+
+                Delta.prototype.push = function (newOp) {
+                  var index = this.ops.length;
+                  var lastOp = this.ops[index - 1];
+                  newOp = extend(true, {}, newOp);
+                  if (typeof lastOp === 'object') {
+                    if (typeof newOp['delete'] === 'number' && typeof lastOp['delete'] === 'number') {
+                      this.ops[index - 1] = { 'delete': lastOp['delete'] + newOp['delete'] };
                       return this;
                     }
-                  }
-                  if (equal(newOp.attributes, lastOp.attributes)) {
-                    if (typeof newOp.insert === 'string' && typeof lastOp.insert === 'string') {
-                      this.ops[index - 1] = { insert: lastOp.insert + newOp.insert };
-                      if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes
-                      return this;
-                    } else if (typeof newOp.retain === 'number' && typeof lastOp.retain === 'number') {
-                      this.ops[index - 1] = { retain: lastOp.retain + newOp.retain };
-                      if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes
-                      return this;
+                    // Since it does not matter if we insert before or after deleting at the same index,
+                    // always prefer to insert first
+                    if (typeof lastOp['delete'] === 'number' && newOp.insert != null) {
+                      index -= 1;
+                      lastOp = this.ops[index - 1];
+                      if (typeof lastOp !== 'object') {
+                        this.ops.unshift(newOp);
+                        return this;
+                      }
+                    }
+                    if (equal(newOp.attributes, lastOp.attributes)) {
+                      if (typeof newOp.insert === 'string' && typeof lastOp.insert === 'string') {
+                        this.ops[index - 1] = { insert: lastOp.insert + newOp.insert };
+                        if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes
+                        return this;
+                      } else if (typeof newOp.retain === 'number' && typeof lastOp.retain === 'number') {
+                        this.ops[index - 1] = { retain: lastOp.retain + newOp.retain };
+                        if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes
+                        return this;
+                      }
                     }
                   }
-                }
-                if (index === this.ops.length) {
-                  this.ops.push(newOp);
-                } else {
-                  this.ops.splice(index, 0, newOp);
-                }
-                return this;
-              };
+                  if (index === this.ops.length) {
+                    this.ops.push(newOp);
+                  } else {
+                    this.ops.splice(index, 0, newOp);
+                  }
+                  return this;
+                };
 
-              Delta.prototype.chop = function () {
-                var lastOp = this.ops[this.ops.length - 1];
-                if (lastOp && lastOp.retain && !lastOp.attributes) {
-                  this.ops.pop();
-                }
-                return this;
-              };
+                Delta.prototype.chop = function () {
+                  var lastOp = this.ops[this.ops.length - 1];
+                  if (lastOp && lastOp.retain && !lastOp.attributes) {
+                    this.ops.pop();
+                  }
+                  return this;
+                };
 
-              Delta.prototype.filter = function (predicate) {
-                return this.ops.filter(predicate);
-              };
+                Delta.prototype.filter = function (predicate) {
+                  return this.ops.filter(predicate);
+                };
 
-              Delta.prototype.forEach = function (predicate) {
-                this.ops.forEach(predicate);
-              };
+                Delta.prototype.forEach = function (predicate) {
+                  this.ops.forEach(predicate);
+                };
 
-              Delta.prototype.map = function (predicate) {
-                return this.ops.map(predicate);
-              };
+                Delta.prototype.map = function (predicate) {
+                  return this.ops.map(predicate);
+                };
 
-              Delta.prototype.partition = function (predicate) {
-                var passed = [], failed = [];
-                this.forEach(function (op) {
-                  var target = predicate(op) ? passed : failed;
-                  target.push(op);
-                });
-                return [passed, failed];
-              };
+                Delta.prototype.partition = function (predicate) {
+                  var passed = [], failed = [];
+                  this.forEach(function (op) {
+                    var target = predicate(op) ? passed : failed;
+                    target.push(op);
+                  });
+                  return [passed, failed];
+                };
 
-              Delta.prototype.reduce = function (predicate, initial) {
-                return this.ops.reduce(predicate, initial);
-              };
+                Delta.prototype.reduce = function (predicate, initial) {
+                  return this.ops.reduce(predicate, initial);
+                };
 
-              Delta.prototype.changeLength = function () {
-                return this.reduce(function (length, elem) {
-                  if (elem.insert) {
+                Delta.prototype.changeLength = function () {
+                  return this.reduce(function (length, elem) {
+                    if (elem.insert) {
+                      return length + op.length(elem);
+                    } else if (elem.delete) {
+                      return length - elem.delete;
+                    }
+                    return length;
+                  }, 0);
+                };
+
+                Delta.prototype.length = function () {
+                  return this.reduce(function (length, elem) {
                     return length + op.length(elem);
-                  } else if (elem.delete) {
-                    return length - elem.delete;
-                  }
-                  return length;
-                }, 0);
-              };
+                  }, 0);
+                };
 
-              Delta.prototype.length = function () {
-                return this.reduce(function (length, elem) {
-                  return length + op.length(elem);
-                }, 0);
-              };
-
-              Delta.prototype.slice = function (start, end) {
-                start = start || 0;
-                if (typeof end !== 'number') end = Infinity;
-                var ops = [];
-                var iter = op.iterator(this.ops);
-                var index = 0;
-                while (index < end && iter.hasNext()) {
-                  var nextOp;
-                  if (index < start) {
-                    nextOp = iter.next(start - index);
-                  } else {
-                    nextOp = iter.next(end - index);
-                    ops.push(nextOp);
-                  }
-                  index += op.length(nextOp);
-                }
-                return new Delta(ops);
-              };
-
-
-              Delta.prototype.compose = function (other) {
-                var thisIter = op.iterator(this.ops);
-                var otherIter = op.iterator(other.ops);
-                var ops = [];
-                var firstOther = otherIter.peek();
-                if (firstOther != null && typeof firstOther.retain === 'number' && firstOther.attributes == null) {
-                  var firstLeft = firstOther.retain;
-                  while (thisIter.peekType() === 'insert' && thisIter.peekLength() <= firstLeft) {
-                    firstLeft -= thisIter.peekLength();
-                    ops.push(thisIter.next());
-                  }
-                  if (firstOther.retain - firstLeft > 0) {
-                    otherIter.next(firstOther.retain - firstLeft);
-                  }
-                }
-                var delta = new Delta(ops);
-                while (thisIter.hasNext() || otherIter.hasNext()) {
-                  if (otherIter.peekType() === 'insert') {
-                    delta.push(otherIter.next());
-                  } else if (thisIter.peekType() === 'delete') {
-                    delta.push(thisIter.next());
-                  } else {
-                    var length = Math.min(thisIter.peekLength(), otherIter.peekLength());
-                    var thisOp = thisIter.next(length);
-                    var otherOp = otherIter.next(length);
-                    if (typeof otherOp.retain === 'number') {
-                      var newOp = {};
-                      if (typeof thisOp.retain === 'number') {
-                        newOp.retain = length;
-                      } else {
-                        newOp.insert = thisOp.insert;
-                      }
-                      // Preserve null when composing with a retain, otherwise remove it for inserts
-                      var attributes = op.attributes.compose(thisOp.attributes, otherOp.attributes, typeof thisOp.retain === 'number');
-                      if (attributes) newOp.attributes = attributes;
-                      delta.push(newOp);
-
-                      // Optimization if rest of other is just retain
-                      if (!otherIter.hasNext() && equal(delta.ops[delta.ops.length - 1], newOp)) {
-                        var rest = new Delta(thisIter.rest());
-                        return delta.concat(rest).chop();
-                      }
-
-                      // Other op should be delete, we could be an insert or retain
-                      // Insert + delete cancels out
-                    } else if (typeof otherOp['delete'] === 'number' && typeof thisOp.retain === 'number') {
-                      delta.push(otherOp);
-                    }
-                  }
-                }
-                return delta.chop();
-              };
-
-              Delta.prototype.concat = function (other) {
-                var delta = new Delta(this.ops.slice());
-                if (other.ops.length > 0) {
-                  delta.push(other.ops[0]);
-                  delta.ops = delta.ops.concat(other.ops.slice(1));
-                }
-                return delta;
-              };
-
-              Delta.prototype.diff = function (other, index) {
-                if (this.ops === other.ops) {
-                  return new Delta();
-                }
-                var strings = [this, other].map(function (delta) {
-                  return delta.map(function (op) {
-                    if (op.insert != null) {
-                      return typeof op.insert === 'string' ? op.insert : NULL_CHARACTER;
-                    }
-                    var prep = (delta === other) ? 'on' : 'with';
-                    throw new Error('diff() called ' + prep + ' non-document');
-                  }).join('');
-                });
-                var delta = new Delta();
-                var diffResult = diff(strings[0], strings[1], index);
-                var thisIter = op.iterator(this.ops);
-                var otherIter = op.iterator(other.ops);
-                diffResult.forEach(function (component) {
-                  var length = component[1].length;
-                  while (length > 0) {
-                    var opLength = 0;
-                    switch (component[0]) {
-                      case diff.INSERT:
-                        opLength = Math.min(otherIter.peekLength(), length);
-                        delta.push(otherIter.next(opLength));
-                        break;
-                      case diff.DELETE:
-                        opLength = Math.min(length, thisIter.peekLength());
-                        thisIter.next(opLength);
-                        delta['delete'](opLength);
-                        break;
-                      case diff.EQUAL:
-                        opLength = Math.min(thisIter.peekLength(), otherIter.peekLength(), length);
-                        var thisOp = thisIter.next(opLength);
-                        var otherOp = otherIter.next(opLength);
-                        if (equal(thisOp.insert, otherOp.insert)) {
-                          delta.retain(opLength, op.attributes.diff(thisOp.attributes, otherOp.attributes));
-                        } else {
-                          delta.push(otherOp)['delete'](opLength);
-                        }
-                        break;
-                    }
-                    length -= opLength;
-                  }
-                });
-                return delta.chop();
-              };
-
-              Delta.prototype.eachLine = function (predicate, newline) {
-                newline = newline || '\n';
-                var iter = op.iterator(this.ops);
-                var line = new Delta();
-                var i = 0;
-                while (iter.hasNext()) {
-                  if (iter.peekType() !== 'insert') return;
-                  var thisOp = iter.peek();
-                  var start = op.length(thisOp) - iter.peekLength();
-                  var index = typeof thisOp.insert === 'string' ?
-                    thisOp.insert.indexOf(newline, start) - start : -1;
-                  if (index < 0) {
-                    line.push(iter.next());
-                  } else if (index > 0) {
-                    line.push(iter.next(index));
-                  } else {
-                    if (predicate(line, iter.next(1).attributes || {}, i) === false) {
-                      return;
-                    }
-                    i += 1;
-                    line = new Delta();
-                  }
-                }
-                if (line.length() > 0) {
-                  predicate(line, {}, i);
-                }
-              };
-
-              Delta.prototype.transform = function (other, priority) {
-                priority = !!priority;
-                if (typeof other === 'number') {
-                  return this.transformPosition(other, priority);
-                }
-                var thisIter = op.iterator(this.ops);
-                var otherIter = op.iterator(other.ops);
-                var delta = new Delta();
-                while (thisIter.hasNext() || otherIter.hasNext()) {
-                  if (thisIter.peekType() === 'insert' && (priority || otherIter.peekType() !== 'insert')) {
-                    delta.retain(op.length(thisIter.next()));
-                  } else if (otherIter.peekType() === 'insert') {
-                    delta.push(otherIter.next());
-                  } else {
-                    var length = Math.min(thisIter.peekLength(), otherIter.peekLength());
-                    var thisOp = thisIter.next(length);
-                    var otherOp = otherIter.next(length);
-                    if (thisOp['delete']) {
-                      // Our delete either makes their delete redundant or removes their retain
-                      continue;
-                    } else if (otherOp['delete']) {
-                      delta.push(otherOp);
+                Delta.prototype.slice = function (start, end) {
+                  start = start || 0;
+                  if (typeof end !== 'number') end = Infinity;
+                  var ops = [];
+                  var iter = op.iterator(this.ops);
+                  var index = 0;
+                  while (index < end && iter.hasNext()) {
+                    var nextOp;
+                    if (index < start) {
+                      nextOp = iter.next(start - index);
                     } else {
-                      // We retain either their retain or insert
-                      delta.retain(length, op.attributes.transform(thisOp.attributes, otherOp.attributes, priority));
+                      nextOp = iter.next(end - index);
+                      ops.push(nextOp);
+                    }
+                    index += op.length(nextOp);
+                  }
+                  return new Delta(ops);
+                };
+
+
+                Delta.prototype.compose = function (other) {
+                  var thisIter = op.iterator(this.ops);
+                  var otherIter = op.iterator(other.ops);
+                  var ops = [];
+                  var firstOther = otherIter.peek();
+                  if (firstOther != null && typeof firstOther.retain === 'number' && firstOther.attributes == null) {
+                    var firstLeft = firstOther.retain;
+                    while (thisIter.peekType() === 'insert' && thisIter.peekLength() <= firstLeft) {
+                      firstLeft -= thisIter.peekLength();
+                      ops.push(thisIter.next());
+                    }
+                    if (firstOther.retain - firstLeft > 0) {
+                      otherIter.next(firstOther.retain - firstLeft);
                     }
                   }
-                }
-                return delta.chop();
-              };
+                  var delta = new Delta(ops);
+                  while (thisIter.hasNext() || otherIter.hasNext()) {
+                    if (otherIter.peekType() === 'insert') {
+                      delta.push(otherIter.next());
+                    } else if (thisIter.peekType() === 'delete') {
+                      delta.push(thisIter.next());
+                    } else {
+                      var length = Math.min(thisIter.peekLength(), otherIter.peekLength());
+                      var thisOp = thisIter.next(length);
+                      var otherOp = otherIter.next(length);
+                      if (typeof otherOp.retain === 'number') {
+                        var newOp = {};
+                        if (typeof thisOp.retain === 'number') {
+                          newOp.retain = length;
+                        } else {
+                          newOp.insert = thisOp.insert;
+                        }
+                        // Preserve null when composing with a retain, otherwise remove it for inserts
+                        var attributes = op.attributes.compose(thisOp.attributes, otherOp.attributes, typeof thisOp.retain === 'number');
+                        if (attributes) newOp.attributes = attributes;
+                        delta.push(newOp);
 
-              Delta.prototype.transformPosition = function (index, priority) {
-                priority = !!priority;
-                var thisIter = op.iterator(this.ops);
-                var offset = 0;
-                while (thisIter.hasNext() && offset <= index) {
-                  var length = thisIter.peekLength();
-                  var nextType = thisIter.peekType();
-                  thisIter.next();
-                  if (nextType === 'delete') {
-                    index -= Math.min(length, index - offset);
-                    continue;
-                  } else if (nextType === 'insert' && (offset < index || !priority)) {
-                    index += length;
+                        // Optimization if rest of other is just retain
+                        if (!otherIter.hasNext() && equal(delta.ops[delta.ops.length - 1], newOp)) {
+                          var rest = new Delta(thisIter.rest());
+                          return delta.concat(rest).chop();
+                        }
+
+                        // Other op should be delete, we could be an insert or retain
+                        // Insert + delete cancels out
+                      } else if (typeof otherOp['delete'] === 'number' && typeof thisOp.retain === 'number') {
+                        delta.push(otherOp);
+                      }
+                    }
                   }
-                  offset += length;
-                }
-                return index;
-              };
+                  return delta.chop();
+                };
+
+                Delta.prototype.concat = function (other) {
+                  var delta = new Delta(this.ops.slice());
+                  if (other.ops.length > 0) {
+                    delta.push(other.ops[0]);
+                    delta.ops = delta.ops.concat(other.ops.slice(1));
+                  }
+                  return delta;
+                };
+
+                Delta.prototype.diff = function (other, index) {
+                  if (this.ops === other.ops) {
+                    return new Delta();
+                  }
+                  var strings = [this, other].map(function (delta) {
+                    return delta.map(function (op) {
+                      if (op.insert != null) {
+                        return typeof op.insert === 'string' ? op.insert : NULL_CHARACTER;
+                      }
+                      var prep = (delta === other) ? 'on' : 'with';
+                      throw new Error('diff() called ' + prep + ' non-document');
+                    }).join('');
+                  });
+                  var delta = new Delta();
+                  var diffResult = diff(strings[0], strings[1], index);
+                  var thisIter = op.iterator(this.ops);
+                  var otherIter = op.iterator(other.ops);
+                  diffResult.forEach(function (component) {
+                    var length = component[1].length;
+                    while (length > 0) {
+                      var opLength = 0;
+                      switch (component[0]) {
+                        case diff.INSERT:
+                          opLength = Math.min(otherIter.peekLength(), length);
+                          delta.push(otherIter.next(opLength));
+                          break;
+                        case diff.DELETE:
+                          opLength = Math.min(length, thisIter.peekLength());
+                          thisIter.next(opLength);
+                          delta['delete'](opLength);
+                          break;
+                        case diff.EQUAL:
+                          opLength = Math.min(thisIter.peekLength(), otherIter.peekLength(), length);
+                          var thisOp = thisIter.next(opLength);
+                          var otherOp = otherIter.next(opLength);
+                          if (equal(thisOp.insert, otherOp.insert)) {
+                            delta.retain(opLength, op.attributes.diff(thisOp.attributes, otherOp.attributes));
+                          } else {
+                            delta.push(otherOp)['delete'](opLength);
+                          }
+                          break;
+                      }
+                      length -= opLength;
+                    }
+                  });
+                  return delta.chop();
+                };
+
+                Delta.prototype.eachLine = function (predicate, newline) {
+                  newline = newline || '\n';
+                  var iter = op.iterator(this.ops);
+                  var line = new Delta();
+                  var i = 0;
+                  while (iter.hasNext()) {
+                    if (iter.peekType() !== 'insert') return;
+                    var thisOp = iter.peek();
+                    var start = op.length(thisOp) - iter.peekLength();
+                    var index = typeof thisOp.insert === 'string' ?
+                      thisOp.insert.indexOf(newline, start) - start : -1;
+                    if (index < 0) {
+                      line.push(iter.next());
+                    } else if (index > 0) {
+                      line.push(iter.next(index));
+                    } else {
+                      if (predicate(line, iter.next(1).attributes || {}, i) === false) {
+                        return;
+                      }
+                      i += 1;
+                      line = new Delta();
+                    }
+                  }
+                  if (line.length() > 0) {
+                    predicate(line, {}, i);
+                  }
+                };
+
+                Delta.prototype.transform = function (other, priority) {
+                  priority = !!priority;
+                  if (typeof other === 'number') {
+                    return this.transformPosition(other, priority);
+                  }
+                  var thisIter = op.iterator(this.ops);
+                  var otherIter = op.iterator(other.ops);
+                  var delta = new Delta();
+                  while (thisIter.hasNext() || otherIter.hasNext()) {
+                    if (thisIter.peekType() === 'insert' && (priority || otherIter.peekType() !== 'insert')) {
+                      delta.retain(op.length(thisIter.next()));
+                    } else if (otherIter.peekType() === 'insert') {
+                      delta.push(otherIter.next());
+                    } else {
+                      var length = Math.min(thisIter.peekLength(), otherIter.peekLength());
+                      var thisOp = thisIter.next(length);
+                      var otherOp = otherIter.next(length);
+                      if (thisOp['delete']) {
+                        // Our delete either makes their delete redundant or removes their retain
+                        continue;
+                      } else if (otherOp['delete']) {
+                        delta.push(otherOp);
+                      } else {
+                        // We retain either their retain or insert
+                        delta.retain(length, op.attributes.transform(thisOp.attributes, otherOp.attributes, priority));
+                      }
+                    }
+                  }
+                  return delta.chop();
+                };
+
+                Delta.prototype.transformPosition = function (index, priority) {
+                  priority = !!priority;
+                  var thisIter = op.iterator(this.ops);
+                  var offset = 0;
+                  while (thisIter.hasNext() && offset <= index) {
+                    var length = thisIter.peekLength();
+                    var nextType = thisIter.peekType();
+                    thisIter.next();
+                    if (nextType === 'delete') {
+                      index -= Math.min(length, index - offset);
+                      continue;
+                    } else if (nextType === 'insert' && (offset < index || !priority)) {
+                      index += length;
+                    }
+                    offset += length;
+                  }
+                  return index;
+                };
 
 
-              module.exports = Delta;
+                module.exports = Delta;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 2 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var ParchmentError = /** @class */ (function (_super) {
-                __extends(ParchmentError, _super);
-                function ParchmentError(message) {
-                  var _this = this;
-                  message = '[Parchment] ' + message;
-                  _this = _super.call(this, message) || this;
-                  _this.message = message;
-                  _this.name = _this.constructor.name;
-                  return _this;
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var ParchmentError = /** @class */ (function (_super) {
+                  __extends(ParchmentError, _super);
+                  function ParchmentError(message) {
+                    var _this = this;
+                    message = '[Parchment] ' + message;
+                    _this = _super.call(this, message) || this;
+                    _this.message = message;
+                    _this.name = _this.constructor.name;
+                    return _this;
+                  }
+                  return ParchmentError;
+                }(Error));
+                exports.ParchmentError = ParchmentError;
+                var attributes = {};
+                var classes = {};
+                var tags = {};
+                var types = {};
+                exports.DATA_KEY = '__blot';
+                var Scope;
+                (function (Scope) {
+                  Scope[Scope["TYPE"] = 3] = "TYPE";
+                  Scope[Scope["LEVEL"] = 12] = "LEVEL";
+                  Scope[Scope["ATTRIBUTE"] = 13] = "ATTRIBUTE";
+                  Scope[Scope["BLOT"] = 14] = "BLOT";
+                  Scope[Scope["INLINE"] = 7] = "INLINE";
+                  Scope[Scope["BLOCK"] = 11] = "BLOCK";
+                  Scope[Scope["BLOCK_BLOT"] = 10] = "BLOCK_BLOT";
+                  Scope[Scope["INLINE_BLOT"] = 6] = "INLINE_BLOT";
+                  Scope[Scope["BLOCK_ATTRIBUTE"] = 9] = "BLOCK_ATTRIBUTE";
+                  Scope[Scope["INLINE_ATTRIBUTE"] = 5] = "INLINE_ATTRIBUTE";
+                  Scope[Scope["ANY"] = 15] = "ANY";
+                })(Scope = exports.Scope || (exports.Scope = {}));
+                function create(input, value) {
+                  var match = query(input);
+                  if (match == null) {
+                    throw new ParchmentError("Unable to create " + input + " blot");
+                  }
+                  var BlotClass = match;
+                  var node =
+                    // @ts-ignore
+                    input instanceof Node || input['nodeType'] === Node.TEXT_NODE ? input : BlotClass.create(value);
+                  return new BlotClass(node, value);
                 }
-                return ParchmentError;
-              }(Error));
-              exports.ParchmentError = ParchmentError;
-              var attributes = {};
-              var classes = {};
-              var tags = {};
-              var types = {};
-              exports.DATA_KEY = '__blot';
-              var Scope;
-              (function (Scope) {
-                Scope[Scope["TYPE"] = 3] = "TYPE";
-                Scope[Scope["LEVEL"] = 12] = "LEVEL";
-                Scope[Scope["ATTRIBUTE"] = 13] = "ATTRIBUTE";
-                Scope[Scope["BLOT"] = 14] = "BLOT";
-                Scope[Scope["INLINE"] = 7] = "INLINE";
-                Scope[Scope["BLOCK"] = 11] = "BLOCK";
-                Scope[Scope["BLOCK_BLOT"] = 10] = "BLOCK_BLOT";
-                Scope[Scope["INLINE_BLOT"] = 6] = "INLINE_BLOT";
-                Scope[Scope["BLOCK_ATTRIBUTE"] = 9] = "BLOCK_ATTRIBUTE";
-                Scope[Scope["INLINE_ATTRIBUTE"] = 5] = "INLINE_ATTRIBUTE";
-                Scope[Scope["ANY"] = 15] = "ANY";
-              })(Scope = exports.Scope || (exports.Scope = {}));
-              function create(input, value) {
-                var match = query(input);
-                if (match == null) {
-                  throw new ParchmentError("Unable to create " + input + " blot");
-                }
-                var BlotClass = match;
-                var node =
+                exports.create = create;
+                function find(node, bubble) {
+                  if (bubble === void 0) { bubble = false; }
+                  if (node == null)
+                    return null;
                   // @ts-ignore
-                  input instanceof Node || input['nodeType'] === Node.TEXT_NODE ? input : BlotClass.create(value);
-                return new BlotClass(node, value);
-              }
-              exports.create = create;
-              function find(node, bubble) {
-                if (bubble === void 0) { bubble = false; }
-                if (node == null)
+                  if (node[exports.DATA_KEY] != null)
+                    return node[exports.DATA_KEY].blot;
+                  if (bubble)
+                    return find(node.parentNode, bubble);
                   return null;
-                // @ts-ignore
-                if (node[exports.DATA_KEY] != null)
-                  return node[exports.DATA_KEY].blot;
-                if (bubble)
-                  return find(node.parentNode, bubble);
-                return null;
-              }
-              exports.find = find;
-              function query(query, scope) {
-                if (scope === void 0) { scope = Scope.ANY; }
-                var match;
-                if (typeof query === 'string') {
-                  match = types[query] || attributes[query];
+                }
+                exports.find = find;
+                function query(query, scope) {
+                  if (scope === void 0) { scope = Scope.ANY; }
+                  var match;
+                  if (typeof query === 'string') {
+                    match = types[query] || attributes[query];
+                    // @ts-ignore
+                  }
+                  else if (query instanceof Text || query['nodeType'] === Node.TEXT_NODE) {
+                    match = types['text'];
+                  }
+                  else if (typeof query === 'number') {
+                    if (query & Scope.LEVEL & Scope.BLOCK) {
+                      match = types['block'];
+                    }
+                    else if (query & Scope.LEVEL & Scope.INLINE) {
+                      match = types['inline'];
+                    }
+                  }
+                  else if (query instanceof HTMLElement) {
+                    var names = (query.getAttribute('class') || '').split(/\s+/);
+                    for (var i in names) {
+                      match = classes[names[i]];
+                      if (match)
+                        break;
+                    }
+                    match = match || tags[query.tagName];
+                  }
+                  if (match == null)
+                    return null;
                   // @ts-ignore
-                }
-                else if (query instanceof Text || query['nodeType'] === Node.TEXT_NODE) {
-                  match = types['text'];
-                }
-                else if (typeof query === 'number') {
-                  if (query & Scope.LEVEL & Scope.BLOCK) {
-                    match = types['block'];
-                  }
-                  else if (query & Scope.LEVEL & Scope.INLINE) {
-                    match = types['inline'];
-                  }
-                }
-                else if (query instanceof HTMLElement) {
-                  var names = (query.getAttribute('class') || '').split(/\s+/);
-                  for (var i in names) {
-                    match = classes[names[i]];
-                    if (match)
-                      break;
-                  }
-                  match = match || tags[query.tagName];
-                }
-                if (match == null)
+                  if (scope & Scope.LEVEL & match.scope && scope & Scope.TYPE & match.scope)
+                    return match;
                   return null;
-                // @ts-ignore
-                if (scope & Scope.LEVEL & match.scope && scope & Scope.TYPE & match.scope)
-                  return match;
-                return null;
-              }
-              exports.query = query;
-              function register() {
-                var Definitions = [];
-                for (var _i = 0; _i < arguments.length; _i++) {
-                  Definitions[_i] = arguments[_i];
                 }
-                if (Definitions.length > 1) {
-                  return Definitions.map(function (d) {
-                    return register(d);
-                  });
-                }
-                var Definition = Definitions[0];
-                if (typeof Definition.blotName !== 'string' && typeof Definition.attrName !== 'string') {
-                  throw new ParchmentError('Invalid definition');
-                }
-                else if (Definition.blotName === 'abstract') {
-                  throw new ParchmentError('Cannot register abstract class');
-                }
-                types[Definition.blotName || Definition.attrName] = Definition;
-                if (typeof Definition.keyName === 'string') {
-                  attributes[Definition.keyName] = Definition;
-                }
-                else {
-                  if (Definition.className != null) {
-                    classes[Definition.className] = Definition;
+                exports.query = query;
+                function register() {
+                  var Definitions = [];
+                  for (var _i = 0; _i < arguments.length; _i++) {
+                    Definitions[_i] = arguments[_i];
                   }
-                  if (Definition.tagName != null) {
-                    if (Array.isArray(Definition.tagName)) {
-                      Definition.tagName = Definition.tagName.map(function (tagName) {
-                        return tagName.toUpperCase();
-                      });
-                    }
-                    else {
-                      Definition.tagName = Definition.tagName.toUpperCase();
-                    }
-                    var tagNames = Array.isArray(Definition.tagName) ? Definition.tagName : [Definition.tagName];
-                    tagNames.forEach(function (tag) {
-                      if (tags[tag] == null || Definition.className == null) {
-                        tags[tag] = Definition;
-                      }
+                  if (Definitions.length > 1) {
+                    return Definitions.map(function (d) {
+                      return register(d);
                     });
                   }
+                  var Definition = Definitions[0];
+                  if (typeof Definition.blotName !== 'string' && typeof Definition.attrName !== 'string') {
+                    throw new ParchmentError('Invalid definition');
+                  }
+                  else if (Definition.blotName === 'abstract') {
+                    throw new ParchmentError('Cannot register abstract class');
+                  }
+                  types[Definition.blotName || Definition.attrName] = Definition;
+                  if (typeof Definition.keyName === 'string') {
+                    attributes[Definition.keyName] = Definition;
+                  }
+                  else {
+                    if (Definition.className != null) {
+                      classes[Definition.className] = Definition;
+                    }
+                    if (Definition.tagName != null) {
+                      if (Array.isArray(Definition.tagName)) {
+                        Definition.tagName = Definition.tagName.map(function (tagName) {
+                          return tagName.toUpperCase();
+                        });
+                      }
+                      else {
+                        Definition.tagName = Definition.tagName.toUpperCase();
+                      }
+                      var tagNames = Array.isArray(Definition.tagName) ? Definition.tagName : [Definition.tagName];
+                      tagNames.forEach(function (tag) {
+                        if (tags[tag] == null || Definition.className == null) {
+                          tags[tag] = Definition;
+                        }
+                      });
+                    }
+                  }
+                  return Definition;
                 }
-                return Definition;
-              }
-              exports.register = register;
+                exports.register = register;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 3 */
 /***/ (function (module, exports) {
 
-              'use strict';
+                'use strict';
 
-              var hasOwn = Object.prototype.hasOwnProperty;
-              var toStr = Object.prototype.toString;
-              var defineProperty = Object.defineProperty;
-              var gOPD = Object.getOwnPropertyDescriptor;
+                var hasOwn = Object.prototype.hasOwnProperty;
+                var toStr = Object.prototype.toString;
+                var defineProperty = Object.defineProperty;
+                var gOPD = Object.getOwnPropertyDescriptor;
 
-              var isArray = function isArray(arr) {
-                if (typeof Array.isArray === 'function') {
-                  return Array.isArray(arr);
-                }
-
-                return toStr.call(arr) === '[object Array]';
-              };
-
-              var isPlainObject = function isPlainObject(obj) {
-                if (!obj || toStr.call(obj) !== '[object Object]') {
-                  return false;
-                }
-
-                var hasOwnConstructor = hasOwn.call(obj, 'constructor');
-                var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
-                // Not own constructor property must be Object
-                if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
-                  return false;
-                }
-
-                // Own properties are enumerated firstly, so to speed up,
-                // if last one is own, then all properties are own.
-                var key;
-                for (key in obj) { /**/ }
-
-                return typeof key === 'undefined' || hasOwn.call(obj, key);
-              };
-
-              // If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target
-              var setProperty = function setProperty(target, options) {
-                if (defineProperty && options.name === '__proto__') {
-                  defineProperty(target, options.name, {
-                    enumerable: true,
-                    configurable: true,
-                    value: options.newValue,
-                    writable: true
-                  });
-                } else {
-                  target[options.name] = options.newValue;
-                }
-              };
-
-              // Return undefined instead of __proto__ if '__proto__' is not an own property
-              var getProperty = function getProperty(obj, name) {
-                if (name === '__proto__') {
-                  if (!hasOwn.call(obj, name)) {
-                    return void 0;
-                  } else if (gOPD) {
-                    // In early versions of node, obj['__proto__'] is buggy when obj has
-                    // __proto__ as an own property. Object.getOwnPropertyDescriptor() works.
-                    return gOPD(obj, name).value;
+                var isArray = function isArray(arr) {
+                  if (typeof Array.isArray === 'function') {
+                    return Array.isArray(arr);
                   }
-                }
 
-                return obj[name];
-              };
+                  return toStr.call(arr) === '[object Array]';
+                };
 
-              module.exports = function extend() {
-                var options, name, src, copy, copyIsArray, clone;
-                var target = arguments[0];
-                var i = 1;
-                var length = arguments.length;
-                var deep = false;
+                var isPlainObject = function isPlainObject(obj) {
+                  if (!obj || toStr.call(obj) !== '[object Object]') {
+                    return false;
+                  }
 
-                // Handle a deep copy situation
-                if (typeof target === 'boolean') {
-                  deep = target;
-                  target = arguments[1] || {};
-                  // skip the boolean and the target
-                  i = 2;
-                }
-                if (target == null || (typeof target !== 'object' && typeof target !== 'function')) {
-                  target = {};
-                }
+                  var hasOwnConstructor = hasOwn.call(obj, 'constructor');
+                  var hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');
+                  // Not own constructor property must be Object
+                  if (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {
+                    return false;
+                  }
 
-                for (; i < length; ++i) {
-                  options = arguments[i];
-                  // Only deal with non-null/undefined values
-                  if (options != null) {
-                    // Extend the base object
-                    for (name in options) {
-                      src = getProperty(target, name);
-                      copy = getProperty(options, name);
+                  // Own properties are enumerated firstly, so to speed up,
+                  // if last one is own, then all properties are own.
+                  var key;
+                  for (key in obj) { /**/ }
 
-                      // Prevent never-ending loop
-                      if (target !== copy) {
-                        // Recurse if we're merging plain objects or arrays
-                        if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
-                          if (copyIsArray) {
-                            copyIsArray = false;
-                            clone = src && isArray(src) ? src : [];
-                          } else {
-                            clone = src && isPlainObject(src) ? src : {};
+                  return typeof key === 'undefined' || hasOwn.call(obj, key);
+                };
+
+                // If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target
+                var setProperty = function setProperty(target, options) {
+                  if (defineProperty && options.name === '__proto__') {
+                    defineProperty(target, options.name, {
+                      enumerable: true,
+                      configurable: true,
+                      value: options.newValue,
+                      writable: true
+                    });
+                  } else {
+                    target[options.name] = options.newValue;
+                  }
+                };
+
+                // Return undefined instead of __proto__ if '__proto__' is not an own property
+                var getProperty = function getProperty(obj, name) {
+                  if (name === '__proto__') {
+                    if (!hasOwn.call(obj, name)) {
+                      return void 0;
+                    } else if (gOPD) {
+                      // In early versions of node, obj['__proto__'] is buggy when obj has
+                      // __proto__ as an own property. Object.getOwnPropertyDescriptor() works.
+                      return gOPD(obj, name).value;
+                    }
+                  }
+
+                  return obj[name];
+                };
+
+                module.exports = function extend() {
+                  var options, name, src, copy, copyIsArray, clone;
+                  var target = arguments[0];
+                  var i = 1;
+                  var length = arguments.length;
+                  var deep = false;
+
+                  // Handle a deep copy situation
+                  if (typeof target === 'boolean') {
+                    deep = target;
+                    target = arguments[1] || {};
+                    // skip the boolean and the target
+                    i = 2;
+                  }
+                  if (target == null || (typeof target !== 'object' && typeof target !== 'function')) {
+                    target = {};
+                  }
+
+                  for (; i < length; ++i) {
+                    options = arguments[i];
+                    // Only deal with non-null/undefined values
+                    if (options != null) {
+                      // Extend the base object
+                      for (name in options) {
+                        src = getProperty(target, name);
+                        copy = getProperty(options, name);
+
+                        // Prevent never-ending loop
+                        if (target !== copy) {
+                          // Recurse if we're merging plain objects or arrays
+                          if (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {
+                            if (copyIsArray) {
+                              copyIsArray = false;
+                              clone = src && isArray(src) ? src : [];
+                            } else {
+                              clone = src && isPlainObject(src) ? src : {};
+                            }
+
+                            // Never move original objects, clone them
+                            setProperty(target, { name: name, newValue: extend(deep, clone, copy) });
+
+                            // Don't bring in undefined values
+                          } else if (typeof copy !== 'undefined') {
+                            setProperty(target, { name: name, newValue: copy });
                           }
-
-                          // Never move original objects, clone them
-                          setProperty(target, { name: name, newValue: extend(deep, clone, copy) });
-
-                          // Don't bring in undefined values
-                        } else if (typeof copy !== 'undefined') {
-                          setProperty(target, { name: name, newValue: copy });
                         }
                       }
                     }
                   }
-                }
 
-                // Return the modified object
-                return target;
-              };
+                  // Return the modified object
+                  return target;
+                };
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 4 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.default = exports.BlockEmbed = exports.bubbleFormats = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.default = exports.BlockEmbed = exports.bubbleFormats = undefined;
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _extend = __webpack_require__(3);
+                var _extend = __webpack_require__(3);
 
-              var _extend2 = _interopRequireDefault(_extend);
+                var _extend2 = _interopRequireDefault(_extend);
 
-              var _quillDelta = __webpack_require__(1);
+                var _quillDelta = __webpack_require__(1);
 
-              var _quillDelta2 = _interopRequireDefault(_quillDelta);
+                var _quillDelta2 = _interopRequireDefault(_quillDelta);
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _break = __webpack_require__(16);
+                var _break = __webpack_require__(16);
 
-              var _break2 = _interopRequireDefault(_break);
+                var _break2 = _interopRequireDefault(_break);
 
-              var _inline = __webpack_require__(6);
+                var _inline = __webpack_require__(6);
 
-              var _inline2 = _interopRequireDefault(_inline);
+                var _inline2 = _interopRequireDefault(_inline);
 
-              var _text = __webpack_require__(7);
+                var _text = __webpack_require__(7);
 
-              var _text2 = _interopRequireDefault(_text);
+                var _text2 = _interopRequireDefault(_text);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var NEWLINE_LENGTH = 1;
+                var NEWLINE_LENGTH = 1;
 
-              var BlockEmbed = function (_Parchment$Embed) {
-                _inherits(BlockEmbed, _Parchment$Embed);
+                var BlockEmbed = function (_Parchment$Embed) {
+                  _inherits(BlockEmbed, _Parchment$Embed);
 
-                function BlockEmbed() {
-                  _classCallCheck(this, BlockEmbed);
+                  function BlockEmbed() {
+                    _classCallCheck(this, BlockEmbed);
 
-                  return _possibleConstructorReturn(this, (BlockEmbed.__proto__ || Object.getPrototypeOf(BlockEmbed)).apply(this, arguments));
-                }
-
-                _createClass(BlockEmbed, [{
-                  key: 'attach',
-                  value: function attach() {
-                    _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'attach', this).call(this);
-                    this.attributes = new _parchment2.default.Attributor.Store(this.domNode);
+                    return _possibleConstructorReturn(this, (BlockEmbed.__proto__ || Object.getPrototypeOf(BlockEmbed)).apply(this, arguments));
                   }
-                }, {
-                  key: 'delta',
-                  value: function delta() {
-                    return new _quillDelta2.default().insert(this.value(), (0, _extend2.default)(this.formats(), this.attributes.values()));
-                  }
-                }, {
-                  key: 'format',
-                  value: function format(name, value) {
-                    var attribute = _parchment2.default.query(name, _parchment2.default.Scope.BLOCK_ATTRIBUTE);
-                    if (attribute != null) {
-                      this.attributes.attribute(attribute, value);
+
+                  _createClass(BlockEmbed, [{
+                    key: 'attach',
+                    value: function attach() {
+                      _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'attach', this).call(this);
+                      this.attributes = new _parchment2.default.Attributor.Store(this.domNode);
                     }
-                  }
-                }, {
-                  key: 'formatAt',
-                  value: function formatAt(index, length, name, value) {
-                    this.format(name, value);
-                  }
-                }, {
-                  key: 'insertAt',
-                  value: function insertAt(index, value, def) {
-                    if (typeof value === 'string' && value.endsWith('\n')) {
-                      var block = _parchment2.default.create(Block.blotName);
-                      this.parent.insertBefore(block, index === 0 ? this : this.next);
-                      block.insertAt(0, value.slice(0, -1));
-                    } else {
-                      _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'insertAt', this).call(this, index, value, def);
+                  }, {
+                    key: 'delta',
+                    value: function delta() {
+                      return new _quillDelta2.default().insert(this.value(), (0, _extend2.default)(this.formats(), this.attributes.values()));
                     }
+                  }, {
+                    key: 'format',
+                    value: function format(name, value) {
+                      var attribute = _parchment2.default.query(name, _parchment2.default.Scope.BLOCK_ATTRIBUTE);
+                      if (attribute != null) {
+                        this.attributes.attribute(attribute, value);
+                      }
+                    }
+                  }, {
+                    key: 'formatAt',
+                    value: function formatAt(index, length, name, value) {
+                      this.format(name, value);
+                    }
+                  }, {
+                    key: 'insertAt',
+                    value: function insertAt(index, value, def) {
+                      if (typeof value === 'string' && value.endsWith('\n')) {
+                        var block = _parchment2.default.create(Block.blotName);
+                        this.parent.insertBefore(block, index === 0 ? this : this.next);
+                        block.insertAt(0, value.slice(0, -1));
+                      } else {
+                        _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'insertAt', this).call(this, index, value, def);
+                      }
+                    }
+                  }]);
+
+                  return BlockEmbed;
+                }(_parchment2.default.Embed);
+
+                BlockEmbed.scope = _parchment2.default.Scope.BLOCK_BLOT;
+                // It is important for cursor behavior BlockEmbeds use tags that are block level elements
+
+
+                var Block = function (_Parchment$Block) {
+                  _inherits(Block, _Parchment$Block);
+
+                  function Block(domNode) {
+                    _classCallCheck(this, Block);
+
+                    var _this2 = _possibleConstructorReturn(this, (Block.__proto__ || Object.getPrototypeOf(Block)).call(this, domNode));
+
+                    _this2.cache = {};
+                    return _this2;
                   }
-                }]);
 
-                return BlockEmbed;
-              }(_parchment2.default.Embed);
-
-              BlockEmbed.scope = _parchment2.default.Scope.BLOCK_BLOT;
-              // It is important for cursor behavior BlockEmbeds use tags that are block level elements
-
-
-              var Block = function (_Parchment$Block) {
-                _inherits(Block, _Parchment$Block);
-
-                function Block(domNode) {
-                  _classCallCheck(this, Block);
-
-                  var _this2 = _possibleConstructorReturn(this, (Block.__proto__ || Object.getPrototypeOf(Block)).call(this, domNode));
-
-                  _this2.cache = {};
-                  return _this2;
-                }
-
-                _createClass(Block, [{
-                  key: 'delta',
-                  value: function delta() {
-                    if (this.cache.delta == null) {
-                      this.cache.delta = this.descendants(_parchment2.default.Leaf).reduce(function (delta, leaf) {
-                        if (leaf.length() === 0) {
-                          return delta;
-                        } else {
-                          return delta.insert(leaf.value(), bubbleFormats(leaf));
+                  _createClass(Block, [{
+                    key: 'delta',
+                    value: function delta() {
+                      if (this.cache.delta == null) {
+                        this.cache.delta = this.descendants(_parchment2.default.Leaf).reduce(function (delta, leaf) {
+                          if (leaf.length() === 0) {
+                            return delta;
+                          } else {
+                            return delta.insert(leaf.value(), bubbleFormats(leaf));
+                          }
+                        }, new _quillDelta2.default()).insert('\n', bubbleFormats(this));
+                      }
+                      return this.cache.delta;
+                    }
+                  }, {
+                    key: 'deleteAt',
+                    value: function deleteAt(index, length) {
+                      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'deleteAt', this).call(this, index, length);
+                      this.cache = {};
+                    }
+                  }, {
+                    key: 'formatAt',
+                    value: function formatAt(index, length, name, value) {
+                      if (length <= 0) return;
+                      if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {
+                        if (index + length === this.length()) {
+                          this.format(name, value);
                         }
-                      }, new _quillDelta2.default()).insert('\n', bubbleFormats(this));
-                    }
-                    return this.cache.delta;
-                  }
-                }, {
-                  key: 'deleteAt',
-                  value: function deleteAt(index, length) {
-                    _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'deleteAt', this).call(this, index, length);
-                    this.cache = {};
-                  }
-                }, {
-                  key: 'formatAt',
-                  value: function formatAt(index, length, name, value) {
-                    if (length <= 0) return;
-                    if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {
-                      if (index + length === this.length()) {
-                        this.format(name, value);
-                      }
-                    } else {
-                      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'formatAt', this).call(this, index, Math.min(length, this.length() - index - 1), name, value);
-                    }
-                    this.cache = {};
-                  }
-                }, {
-                  key: 'insertAt',
-                  value: function insertAt(index, value, def) {
-                    if (def != null) return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, index, value, def);
-                    if (value.length === 0) return;
-                    var lines = value.split('\n');
-                    var text = lines.shift();
-                    if (text.length > 0) {
-                      if (index < this.length() - 1 || this.children.tail == null) {
-                        _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, Math.min(index, this.length() - 1), text);
                       } else {
-                        this.children.tail.insertAt(this.children.tail.length(), text);
+                        _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'formatAt', this).call(this, index, Math.min(length, this.length() - index - 1), name, value);
                       }
                       this.cache = {};
                     }
-                    var block = this;
-                    lines.reduce(function (index, line) {
-                      block = block.split(index, true);
-                      block.insertAt(0, line);
-                      return line.length;
-                    }, index + text.length);
-                  }
-                }, {
-                  key: 'insertBefore',
-                  value: function insertBefore(blot, ref) {
-                    var head = this.children.head;
-                    _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertBefore', this).call(this, blot, ref);
-                    if (head instanceof _break2.default) {
-                      head.remove();
-                    }
-                    this.cache = {};
-                  }
-                }, {
-                  key: 'length',
-                  value: function length() {
-                    if (this.cache.length == null) {
-                      this.cache.length = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'length', this).call(this) + NEWLINE_LENGTH;
-                    }
-                    return this.cache.length;
-                  }
-                }, {
-                  key: 'moveChildren',
-                  value: function moveChildren(target, ref) {
-                    _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'moveChildren', this).call(this, target, ref);
-                    this.cache = {};
-                  }
-                }, {
-                  key: 'optimize',
-                  value: function optimize(context) {
-                    _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'optimize', this).call(this, context);
-                    this.cache = {};
-                  }
-                }, {
-                  key: 'path',
-                  value: function path(index) {
-                    return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'path', this).call(this, index, true);
-                  }
-                }, {
-                  key: 'removeChild',
-                  value: function removeChild(child) {
-                    _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'removeChild', this).call(this, child);
-                    this.cache = {};
-                  }
-                }, {
-                  key: 'split',
-                  value: function split(index) {
-                    var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
-
-                    if (force && (index === 0 || index >= this.length() - NEWLINE_LENGTH)) {
-                      var clone = this.clone();
-                      if (index === 0) {
-                        this.parent.insertBefore(clone, this);
-                        return this;
-                      } else {
-                        this.parent.insertBefore(clone, this.next);
-                        return clone;
+                  }, {
+                    key: 'insertAt',
+                    value: function insertAt(index, value, def) {
+                      if (def != null) return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, index, value, def);
+                      if (value.length === 0) return;
+                      var lines = value.split('\n');
+                      var text = lines.shift();
+                      if (text.length > 0) {
+                        if (index < this.length() - 1 || this.children.tail == null) {
+                          _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, Math.min(index, this.length() - 1), text);
+                        } else {
+                          this.children.tail.insertAt(this.children.tail.length(), text);
+                        }
+                        this.cache = {};
                       }
-                    } else {
-                      var next = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'split', this).call(this, index, force);
-                      this.cache = {};
-                      return next;
+                      var block = this;
+                      lines.reduce(function (index, line) {
+                        block = block.split(index, true);
+                        block.insertAt(0, line);
+                        return line.length;
+                      }, index + text.length);
                     }
+                  }, {
+                    key: 'insertBefore',
+                    value: function insertBefore(blot, ref) {
+                      var head = this.children.head;
+                      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertBefore', this).call(this, blot, ref);
+                      if (head instanceof _break2.default) {
+                        head.remove();
+                      }
+                      this.cache = {};
+                    }
+                  }, {
+                    key: 'length',
+                    value: function length() {
+                      if (this.cache.length == null) {
+                        this.cache.length = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'length', this).call(this) + NEWLINE_LENGTH;
+                      }
+                      return this.cache.length;
+                    }
+                  }, {
+                    key: 'moveChildren',
+                    value: function moveChildren(target, ref) {
+                      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'moveChildren', this).call(this, target, ref);
+                      this.cache = {};
+                    }
+                  }, {
+                    key: 'optimize',
+                    value: function optimize(context) {
+                      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'optimize', this).call(this, context);
+                      this.cache = {};
+                    }
+                  }, {
+                    key: 'path',
+                    value: function path(index) {
+                      return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'path', this).call(this, index, true);
+                    }
+                  }, {
+                    key: 'removeChild',
+                    value: function removeChild(child) {
+                      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'removeChild', this).call(this, child);
+                      this.cache = {};
+                    }
+                  }, {
+                    key: 'split',
+                    value: function split(index) {
+                      var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+
+                      if (force && (index === 0 || index >= this.length() - NEWLINE_LENGTH)) {
+                        var clone = this.clone();
+                        if (index === 0) {
+                          this.parent.insertBefore(clone, this);
+                          return this;
+                        } else {
+                          this.parent.insertBefore(clone, this.next);
+                          return clone;
+                        }
+                      } else {
+                        var next = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'split', this).call(this, index, force);
+                        this.cache = {};
+                        return next;
+                      }
+                    }
+                  }]);
+
+                  return Block;
+                }(_parchment2.default.Block);
+
+                Block.blotName = 'block';
+                Block.tagName = 'P';
+                Block.defaultChild = 'break';
+                Block.allowedChildren = [_inline2.default, _parchment2.default.Embed, _text2.default];
+
+                function bubbleFormats(blot) {
+                  var formats = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+
+                  if (blot == null) return formats;
+                  if (typeof blot.formats === 'function') {
+                    formats = (0, _extend2.default)(formats, blot.formats());
                   }
-                }]);
-
-                return Block;
-              }(_parchment2.default.Block);
-
-              Block.blotName = 'block';
-              Block.tagName = 'P';
-              Block.defaultChild = 'break';
-              Block.allowedChildren = [_inline2.default, _parchment2.default.Embed, _text2.default];
-
-              function bubbleFormats(blot) {
-                var formats = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
-                if (blot == null) return formats;
-                if (typeof blot.formats === 'function') {
-                  formats = (0, _extend2.default)(formats, blot.formats());
+                  if (blot.parent == null || blot.parent.blotName == 'scroll' || blot.parent.statics.scope !== blot.statics.scope) {
+                    return formats;
+                  }
+                  return bubbleFormats(blot.parent, formats);
                 }
-                if (blot.parent == null || blot.parent.blotName == 'scroll' || blot.parent.statics.scope !== blot.statics.scope) {
-                  return formats;
-                }
-                return bubbleFormats(blot.parent, formats);
-              }
 
-              exports.bubbleFormats = bubbleFormats;
-              exports.BlockEmbed = BlockEmbed;
-              exports.default = Block;
+                exports.bubbleFormats = bubbleFormats;
+                exports.BlockEmbed = BlockEmbed;
+                exports.default = Block;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 5 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.DeltaTransformer = exports.default = exports.overload = exports.expandConfig = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.DeltaTransformer = exports.default = exports.overload = exports.expandConfig = undefined;
 
-              var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+                var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              __webpack_require__(56);
+                __webpack_require__(56);
 
-              var _quillDelta = __webpack_require__(1);
+                var _quillDelta = __webpack_require__(1);
 
-              var _quillDelta2 = _interopRequireDefault(_quillDelta);
+                var _quillDelta2 = _interopRequireDefault(_quillDelta);
 
-              var _editor = __webpack_require__(14);
+                var _editor = __webpack_require__(14);
 
-              var _editor2 = _interopRequireDefault(_editor);
+                var _editor2 = _interopRequireDefault(_editor);
 
-              var _emitter3 = __webpack_require__(8);
+                var _emitter3 = __webpack_require__(8);
 
-              var _emitter4 = _interopRequireDefault(_emitter3);
+                var _emitter4 = _interopRequireDefault(_emitter3);
 
-              var _module = __webpack_require__(9);
+                var _module = __webpack_require__(9);
 
-              var _module2 = _interopRequireDefault(_module);
+                var _module2 = _interopRequireDefault(_module);
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _selection = __webpack_require__(15);
+                var _selection = __webpack_require__(15);
 
-              var _selection2 = _interopRequireDefault(_selection);
+                var _selection2 = _interopRequireDefault(_selection);
 
-              var _extend = __webpack_require__(3);
+                var _extend = __webpack_require__(3);
 
-              var _extend2 = _interopRequireDefault(_extend);
+                var _extend2 = _interopRequireDefault(_extend);
 
-              var _logger = __webpack_require__(10);
+                var _logger = __webpack_require__(10);
 
-              var _logger2 = _interopRequireDefault(_logger);
+                var _logger2 = _interopRequireDefault(_logger);
 
-              var _theme = __webpack_require__(40);
+                var _theme = __webpack_require__(40);
 
-              var _theme2 = _interopRequireDefault(_theme);
+                var _theme2 = _interopRequireDefault(_theme);
 
-              var _delta = __webpack_require__(73);
+                var _delta = __webpack_require__(73);
 
-              var _delta2 = _interopRequireDefault(_delta);
+                var _delta2 = _interopRequireDefault(_delta);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+                function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              var debug = (0, _logger2.default)("quill");
+                var debug = (0, _logger2.default)("quill");
 
-              var Quill = function () {
-                _createClass(Quill, null, [{
-                  key: "debug",
-                  value: function debug(limit) {
-                    if (limit === true) {
-                      limit = "log";
+                var Quill = function () {
+                  _createClass(Quill, null, [{
+                    key: "debug",
+                    value: function debug(limit) {
+                      if (limit === true) {
+                        limit = "log";
+                      }
+                      _logger2.default.level(limit);
                     }
-                    _logger2.default.level(limit);
-                  }
-                }, {
-                  key: "find",
-                  value: function find(node) {
-                    return node.__quill || _parchment2.default.find(node);
-                  }
-                }, {
-                  key: "import",
-                  value: function _import(name) {
-                    if (this.imports[name] == null) {
-                      debug.error("Cannot import " + name + ". Are you sure it was registered?");
+                  }, {
+                    key: "find",
+                    value: function find(node) {
+                      return node.__quill || _parchment2.default.find(node);
                     }
-                    return this.imports[name];
-                  }
-                }, {
-                  key: "register",
-                  value: function register(path, target) {
-                    var _this = this;
+                  }, {
+                    key: "import",
+                    value: function _import(name) {
+                      if (this.imports[name] == null) {
+                        debug.error("Cannot import " + name + ". Are you sure it was registered?");
+                      }
+                      return this.imports[name];
+                    }
+                  }, {
+                    key: "register",
+                    value: function register(path, target) {
+                      var _this = this;
 
-                    var overwrite = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
+                      var overwrite = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
 
-                    if (typeof path !== "string") {
-                      var name = path.attrName || path.blotName;
-                      if (typeof name === "string") {
-                        // register(Blot | Attributor, overwrite)
-                        this.register("formats/" + name, path, target);
+                      if (typeof path !== "string") {
+                        var name = path.attrName || path.blotName;
+                        if (typeof name === "string") {
+                          // register(Blot | Attributor, overwrite)
+                          this.register("formats/" + name, path, target);
+                        } else {
+                          Object.keys(path).forEach(function (key) {
+                            _this.register(key, path[key], target);
+                          });
+                        }
                       } else {
-                        Object.keys(path).forEach(function (key) {
-                          _this.register(key, path[key], target);
-                        });
-                      }
-                    } else {
-                      if (this.imports[path] != null && !overwrite) {
-                        debug.warn("Overwriting " + path + " with", target);
-                      }
-                      this.imports[path] = target;
-                      if ((path.startsWith("blots/") || path.startsWith("formats/")) && target.blotName !== "abstract") {
-                        _parchment2.default.register(target);
-                      } else if (path.startsWith("modules") && typeof target.register === "function") {
-                        target.register();
+                        if (this.imports[path] != null && !overwrite) {
+                          debug.warn("Overwriting " + path + " with", target);
+                        }
+                        this.imports[path] = target;
+                        if ((path.startsWith("blots/") || path.startsWith("formats/")) && target.blotName !== "abstract") {
+                          _parchment2.default.register(target);
+                        } else if (path.startsWith("modules") && typeof target.register === "function") {
+                          target.register();
+                        }
                       }
                     }
-                  }
-                }]);
+                  }]);
 
-                function Quill(container) {
-                  var _this2 = this;
+                  function Quill(container) {
+                    var _this2 = this;
 
-                  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+                    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
 
-                  _classCallCheck(this, Quill);
+                    _classCallCheck(this, Quill);
 
-                  this.options = expandConfig(container, options);
-                  this.container = this.options.container;
-                  if (this.container == null) {
-                    return debug.error("Invalid Quill container", container);
-                  }
-                  if (this.options.debug) {
-                    Quill.debug(this.options.debug);
-                  }
-                  var html = this.container.innerHTML.trim();
-                  this.container.classList.add("ql-container");
-                  this.container.innerHTML = "";
-                  this.container.__quill = this;
-                  this.root = this.addContainer("ql-editor");
-                  this.root.classList.add("ql-blank");
-                  this.root.setAttribute("data-gramm", false);
-                  this.scrollingContainer = this.options.scrollingContainer || this.root;
-                  this.emitter = new _emitter4.default();
-                  this.scroll = _parchment2.default.create(this.root, {
-                    emitter: this.emitter,
-                    whitelist: this.options.formats
-                  });
-                  this.editor = new _editor2.default(this.scroll);
-                  this.selection = new _selection2.default(this.scroll, this.emitter);
-                  this.theme = new this.options.theme(this, this.options);
-                  this.keyboard = this.theme.addModule("keyboard");
-                  this.clipboard = this.theme.addModule("clipboard");
-                  this.history = this.theme.addModule("history");
-                  this.theme.init();
-                  this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type) {
-                    if (type === _emitter4.default.events.TEXT_CHANGE) {
-                      _this2.root.classList.toggle("ql-blank", _this2.editor.isBlank());
+                    this.options = expandConfig(container, options);
+                    this.container = this.options.container;
+                    if (this.container == null) {
+                      return debug.error("Invalid Quill container", container);
                     }
-                  });
-                  this.emitter.on(_emitter4.default.events.SCROLL_UPDATE, function (source, mutations) {
-                    var range = _this2.selection.lastRange;
-                    var index = range && range.length === 0 ? range.index : undefined;
-                    modify.call(_this2, function () {
-                      return _this2.editor.update(null, mutations, index);
-                    }, source);
-                  });
-                  var contents = this.clipboard.convert("<div class='ql-editor' style=\"white-space: normal;\">" + html + "<p><br></p></div>");
-                  this.setContents(contents);
-                  this.history.clear();
-                  if (this.options.placeholder) {
-                    this.root.setAttribute("data-placeholder", this.options.placeholder);
-                  }
-                  if (this.options.readOnly) {
-                    this.disable();
-                  }
-                }
-
-                _createClass(Quill, [{
-                  key: "addContainer",
-                  value: function addContainer(container) {
-                    var refNode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
-
-                    if (typeof container === "string") {
-                      var className = container;
-                      container = document.createElement("div");
-                      container.classList.add(className);
+                    if (this.options.debug) {
+                      Quill.debug(this.options.debug);
+                    }
+                    var html = this.container.innerHTML.trim();
+                    this.container.classList.add("ql-container");
+                    this.container.innerHTML = "";
+                    this.container.__quill = this;
+                    this.root = this.addContainer("ql-editor");
+                    this.root.classList.add("ql-blank");
+                    this.root.setAttribute("data-gramm", false);
+                    this.scrollingContainer = this.options.scrollingContainer || this.root;
+                    this.emitter = new _emitter4.default();
+                    this.scroll = _parchment2.default.create(this.root, {
+                      emitter: this.emitter,
+                      whitelist: this.options.formats
+                    });
+                    this.editor = new _editor2.default(this.scroll);
+                    this.selection = new _selection2.default(this.scroll, this.emitter);
+                    this.theme = new this.options.theme(this, this.options);
+                    this.keyboard = this.theme.addModule("keyboard");
+                    this.clipboard = this.theme.addModule("clipboard");
+                    this.history = this.theme.addModule("history");
+                    this.theme.init();
+                    this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type) {
+                      if (type === _emitter4.default.events.TEXT_CHANGE) {
+                        _this2.root.classList.toggle("ql-blank", _this2.editor.isBlank());
+                      }
+                    });
+                    this.emitter.on(_emitter4.default.events.SCROLL_UPDATE, function (source, mutations) {
+                      var range = _this2.selection.lastRange;
+                      var index = range && range.length === 0 ? range.index : undefined;
+                      modify.call(_this2, function () {
+                        return _this2.editor.update(null, mutations, index);
+                      }, source);
+                    });
+                    var contents = this.clipboard.convert("<div class='ql-editor' style=\"white-space: normal;\">" + html + "<p><br></p></div>");
+                    this.setContents(contents);
+                    this.history.clear();
+                    if (this.options.placeholder) {
+                      this.root.setAttribute("data-placeholder", this.options.placeholder);
+                    }
+                    if (this.options.readOnly) {
+                      this.disable();
                     }
-                    this.container.insertBefore(container, refNode);
-                    return container;
                   }
-                }, {
-                  key: "blur",
-                  value: function blur() {
-                    this.selection.setRange(null);
-                  }
-                }, {
-                  key: "deleteText",
-                  value: function deleteText(index, length, source) {
-                    var _this3 = this;
 
-                    var _overload = overload(index, length, source);
+                  _createClass(Quill, [{
+                    key: "addContainer",
+                    value: function addContainer(container) {
+                      var refNode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
 
-                    var _overload2 = _slicedToArray(_overload, 4);
+                      if (typeof container === "string") {
+                        var className = container;
+                        container = document.createElement("div");
+                        container.classList.add(className);
+                      }
+                      this.container.insertBefore(container, refNode);
+                      return container;
+                    }
+                  }, {
+                    key: "blur",
+                    value: function blur() {
+                      this.selection.setRange(null);
+                    }
+                  }, {
+                    key: "deleteText",
+                    value: function deleteText(index, length, source) {
+                      var _this3 = this;
 
-                    index = _overload2[0];
-                    length = _overload2[1];
-                    source = _overload2[3];
+                      var _overload = overload(index, length, source);
 
-                    return modify.call(this, function () {
-                      return _this3.editor.deleteText(index, length);
-                    }, source, index, -1 * length);
-                  }
-                }, {
-                  key: "disable",
-                  value: function disable() {
-                    this.enable(false);
-                  }
-                }, {
-                  key: "enable",
-                  value: function enable() {
-                    var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
+                      var _overload2 = _slicedToArray(_overload, 4);
 
-                    this.scroll.enable(enabled);
-                    this.container.classList.toggle("ql-disabled", !enabled);
-                  }
-                }, {
-                  key: "focus",
-                  value: function focus() {
-                    var scrollTop = this.scrollingContainer.scrollTop;
-                    this.selection.focus();
-                    this.scrollingContainer.scrollTop = scrollTop;
-                    this.scrollIntoView();
-                  }
-                }, {
-                  key: "format",
-                  value: function format(name, value) {
-                    var _this4 = this;
+                      index = _overload2[0];
+                      length = _overload2[1];
+                      source = _overload2[3];
 
-                    var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;
+                      return modify.call(this, function () {
+                        return _this3.editor.deleteText(index, length);
+                      }, source, index, -1 * length);
+                    }
+                  }, {
+                    key: "disable",
+                    value: function disable() {
+                      this.enable(false);
+                    }
+                  }, {
+                    key: "enable",
+                    value: function enable() {
+                      var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
 
-                    return modify.call(this, function () {
-                      var range = _this4.getSelection(true);
-                      var change = new _quillDelta2.default();
-                      if (range == null) {
-                        return change;
-                      } else if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {
-                        change = _this4.editor.formatLine(range.index, range.length, _defineProperty({}, name, value));
-                      } else if (range.length === 0) {
-                        _this4.selection.format(name, value);
+                      this.scroll.enable(enabled);
+                      this.container.classList.toggle("ql-disabled", !enabled);
+                    }
+                  }, {
+                    key: "focus",
+                    value: function focus() {
+                      var scrollTop = this.scrollingContainer.scrollTop;
+                      this.selection.focus();
+                      this.scrollingContainer.scrollTop = scrollTop;
+                      this.scrollIntoView();
+                    }
+                  }, {
+                    key: "format",
+                    value: function format(name, value) {
+                      var _this4 = this;
+
+                      var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;
+
+                      return modify.call(this, function () {
+                        var range = _this4.getSelection(true);
+                        var change = new _quillDelta2.default();
+                        if (range == null) {
+                          return change;
+                        } else if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {
+                          change = _this4.editor.formatLine(range.index, range.length, _defineProperty({}, name, value));
+                        } else if (range.length === 0) {
+                          _this4.selection.format(name, value);
+                          return change;
+                        } else {
+                          change = _this4.editor.formatText(range.index, range.length, _defineProperty({}, name, value));
+                        }
+                        _this4.setSelection(range, _emitter4.default.sources.SILENT);
                         return change;
+                      }, source);
+                    }
+                  }, {
+                    key: "formatLine",
+                    value: function formatLine(index, length, name, value, source) {
+                      var _this5 = this;
+
+                      var formats = void 0;
+
+                      var _overload3 = overload(index, length, name, value, source);
+
+                      var _overload4 = _slicedToArray(_overload3, 4);
+
+                      index = _overload4[0];
+                      length = _overload4[1];
+                      formats = _overload4[2];
+                      source = _overload4[3];
+
+                      return modify.call(this, function () {
+                        return _this5.editor.formatLine(index, length, formats);
+                      }, source, index, 0);
+                    }
+                  }, {
+                    key: "formatText",
+                    value: function formatText(index, length, name, value, source) {
+                      var _this6 = this;
+
+                      var formats = void 0;
+
+                      var _overload5 = overload(index, length, name, value, source);
+
+                      var _overload6 = _slicedToArray(_overload5, 4);
+
+                      index = _overload6[0];
+                      length = _overload6[1];
+                      formats = _overload6[2];
+                      source = _overload6[3];
+
+                      return modify.call(this, function () {
+                        return _this6.editor.formatText(index, length, formats);
+                      }, source, index, 0);
+                    }
+                  }, {
+                    key: "getBounds",
+                    value: function getBounds(index) {
+                      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
+
+                      var bounds = void 0;
+                      if (typeof index === "number") {
+                        bounds = this.selection.getBounds(index, length);
                       } else {
-                        change = _this4.editor.formatText(range.index, range.length, _defineProperty({}, name, value));
+                        bounds = this.selection.getBounds(index.index, index.length);
                       }
-                      _this4.setSelection(range, _emitter4.default.sources.SILENT);
+                      var containerBounds = this.container.getBoundingClientRect();
+                      return {
+                        bottom: bounds.bottom - containerBounds.top,
+                        height: bounds.height,
+                        left: bounds.left - containerBounds.left,
+                        right: bounds.right - containerBounds.left,
+                        top: bounds.top - containerBounds.top,
+                        width: bounds.width
+                      };
+                    }
+                  }, {
+                    key: "getContents",
+                    value: function getContents() {
+                      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
+                      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;
+
+                      var _overload7 = overload(index, length);
+
+                      var _overload8 = _slicedToArray(_overload7, 2);
+
+                      index = _overload8[0];
+                      length = _overload8[1];
+
+                      return this.editor.getContents(index, length);
+                    }
+                  }, {
+                    key: "getFormat",
+                    value: function getFormat() {
+                      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.getSelection(true);
+                      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
+
+                      if (typeof index === "number") {
+                        return this.editor.getFormat(index, length);
+                      } else {
+                        return this.editor.getFormat(index.index, index.length);
+                      }
+                    }
+                  }, {
+                    key: "getIndex",
+                    value: function getIndex(blot) {
+                      return blot.offset(this.scroll);
+                    }
+                  }, {
+                    key: "getLength",
+                    value: function getLength() {
+                      return this.scroll.length();
+                    }
+                  }, {
+                    key: "getLeaf",
+                    value: function getLeaf(index) {
+                      return this.scroll.leaf(index);
+                    }
+                  }, {
+                    key: "getLine",
+                    value: function getLine(index) {
+                      return this.scroll.line(index);
+                    }
+                  }, {
+                    key: "getLines",
+                    value: function getLines() {
+                      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
+                      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;
+
+                      if (typeof index !== "number") {
+                        return this.scroll.lines(index.index, index.length);
+                      } else {
+                        return this.scroll.lines(index, length);
+                      }
+                    }
+                  }, {
+                    key: "getModule",
+                    value: function getModule(name) {
+                      return this.theme.modules[name];
+                    }
+                  }, {
+                    key: "getSelection",
+                    value: function getSelection() {
+                      var focus = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+
+                      if (focus) this.focus();
+                      this.update(); // Make sure we access getRange with editor in consistent state
+                      return this.selection.getRange()[0];
+                    }
+                  }, {
+                    key: "getText",
+                    value: function getText() {
+                      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
+                      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;
+
+                      var _overload9 = overload(index, length);
+
+                      var _overload10 = _slicedToArray(_overload9, 2);
+
+                      index = _overload10[0];
+                      length = _overload10[1];
+
+                      return this.editor.getText(index, length);
+                    }
+                  }, {
+                    key: "hasFocus",
+                    value: function hasFocus() {
+                      return this.selection.hasFocus();
+                    }
+                  }, {
+                    key: "insertEmbed",
+                    value: function insertEmbed(index, embed, value) {
+                      var _this7 = this;
+
+                      var source = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : Quill.sources.API;
+
+                      return modify.call(this, function () {
+                        return _this7.editor.insertEmbed(index, embed, value);
+                      }, source, index);
+                    }
+                  }, {
+                    key: "insertText",
+                    value: function insertText(index, text, name, value, source) {
+                      var _this8 = this;
+
+                      var formats = void 0;
+
+                      var _overload11 = overload(index, 0, name, value, source);
+
+                      var _overload12 = _slicedToArray(_overload11, 4);
+
+                      index = _overload12[0];
+                      formats = _overload12[2];
+                      source = _overload12[3];
+
+                      return modify.call(this, function () {
+                        return _this8.editor.insertText(index, text, formats);
+                      }, source, index, text.length);
+                    }
+                  }, {
+                    key: "isEnabled",
+                    value: function isEnabled() {
+                      return !this.container.classList.contains("ql-disabled");
+                    }
+                  }, {
+                    key: "off",
+                    value: function off() {
+                      return this.emitter.off.apply(this.emitter, arguments);
+                    }
+                  }, {
+                    key: "on",
+                    value: function on() {
+                      return this.emitter.on.apply(this.emitter, arguments);
+                    }
+                  }, {
+                    key: "once",
+                    value: function once() {
+                      return this.emitter.once.apply(this.emitter, arguments);
+                    }
+                  }, {
+                    key: "pasteHTML",
+                    value: function pasteHTML(index, html, source) {
+                      this.clipboard.dangerouslyPasteHTML(index, html, source);
+                    }
+                  }, {
+                    key: "removeFormat",
+                    value: function removeFormat(index, length, source) {
+                      var _this9 = this;
+
+                      var _overload13 = overload(index, length, source);
+
+                      var _overload14 = _slicedToArray(_overload13, 4);
+
+                      index = _overload14[0];
+                      length = _overload14[1];
+                      source = _overload14[3];
+
+                      return modify.call(this, function () {
+                        return _this9.editor.removeFormat(index, length);
+                      }, source, index);
+                    }
+                  }, {
+                    key: "scrollIntoView",
+                    value: function scrollIntoView() {
+                      this.selection.scrollIntoView(this.scrollingContainer);
+                    }
+                  }, {
+                    key: "setContents",
+                    value: function setContents(delta) {
+                      var _this10 = this;
+
+                      var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;
+
+                      return modify.call(this, function () {
+                        delta = new _quillDelta2.default(delta);
+                        var length = _this10.getLength();
+                        var deleted = _this10.editor.deleteText(0, length);
+                        var applied = _this10.editor.applyDelta(delta);
+                        var lastOp = applied.ops[applied.ops.length - 1];
+                        if (lastOp != null && typeof lastOp.insert === "string" && lastOp.insert[lastOp.insert.length - 1] === "\n") {
+                          _this10.editor.deleteText(_this10.getLength() - 1, 1);
+                          applied.delete(1);
+                        }
+                        var ret = deleted.compose(applied);
+                        return ret;
+                      }, source);
+                    }
+                  }, {
+                    key: "setSelection",
+                    value: function setSelection(index, length, source) {
+                      if (index == null) {
+                        this.selection.setRange(null, length || Quill.sources.API);
+                      } else {
+                        var _overload15 = overload(index, length, source);
+
+                        var _overload16 = _slicedToArray(_overload15, 4);
+
+                        index = _overload16[0];
+                        length = _overload16[1];
+                        source = _overload16[3];
+
+                        this.selection.setRange(new _selection.Range(index, length), source);
+                        if (source !== _emitter4.default.sources.SILENT) {
+                          this.selection.scrollIntoView(this.scrollingContainer);
+                        }
+                      }
+                    }
+                  }, {
+                    key: "setText",
+                    value: function setText(text) {
+                      var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;
+
+                      var delta = new _quillDelta2.default().insert(text);
+                      return this.setContents(delta, source);
+                    }
+                  }, {
+                    key: "update",
+                    value: function update() {
+                      var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;
+
+                      var change = this.scroll.update(source); // Will update selection before selection.update() does if text changes
+                      this.selection.update(source);
                       return change;
-                    }, source);
-                  }
-                }, {
-                  key: "formatLine",
-                  value: function formatLine(index, length, name, value, source) {
-                    var _this5 = this;
-
-                    var formats = void 0;
-
-                    var _overload3 = overload(index, length, name, value, source);
-
-                    var _overload4 = _slicedToArray(_overload3, 4);
-
-                    index = _overload4[0];
-                    length = _overload4[1];
-                    formats = _overload4[2];
-                    source = _overload4[3];
-
-                    return modify.call(this, function () {
-                      return _this5.editor.formatLine(index, length, formats);
-                    }, source, index, 0);
-                  }
-                }, {
-                  key: "formatText",
-                  value: function formatText(index, length, name, value, source) {
-                    var _this6 = this;
-
-                    var formats = void 0;
-
-                    var _overload5 = overload(index, length, name, value, source);
-
-                    var _overload6 = _slicedToArray(_overload5, 4);
-
-                    index = _overload6[0];
-                    length = _overload6[1];
-                    formats = _overload6[2];
-                    source = _overload6[3];
-
-                    return modify.call(this, function () {
-                      return _this6.editor.formatText(index, length, formats);
-                    }, source, index, 0);
-                  }
-                }, {
-                  key: "getBounds",
-                  value: function getBounds(index) {
-                    var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
-
-                    var bounds = void 0;
-                    if (typeof index === "number") {
-                      bounds = this.selection.getBounds(index, length);
-                    } else {
-                      bounds = this.selection.getBounds(index.index, index.length);
                     }
-                    var containerBounds = this.container.getBoundingClientRect();
-                    return {
-                      bottom: bounds.bottom - containerBounds.top,
-                      height: bounds.height,
-                      left: bounds.left - containerBounds.left,
-                      right: bounds.right - containerBounds.left,
-                      top: bounds.top - containerBounds.top,
-                      width: bounds.width
+                  }, {
+                    key: "updateContents",
+                    value: function updateContents(delta) {
+                      var _this11 = this;
+
+                      var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;
+
+                      return modify.call(this, function () {
+                        delta = new _quillDelta2.default(delta);
+                        return _this11.editor.applyDelta(delta, source);
+                      }, source, true);
+                    }
+                  }]);
+
+                  return Quill;
+                }();
+
+                Quill.DEFAULTS = {
+                  bounds: null,
+                  formats: null,
+                  modules: {},
+                  placeholder: "",
+                  readOnly: false,
+                  scrollingContainer: null,
+                  strict: true,
+                  theme: "default"
+                };
+                Quill.events = _emitter4.default.events;
+                Quill.sources = _emitter4.default.sources;
+                // eslint-disable-next-line no-undef
+                Quill.version = false ? "dev" : "1.3.7";
+
+                Quill.imports = {
+                  delta: _quillDelta2.default,
+                  parchment: _parchment2.default,
+                  "core/module": _module2.default,
+                  "core/theme": _theme2.default
+                };
+
+                function expandConfig(container, userConfig) {
+                  userConfig = (0, _extend2.default)(true, {
+                    container: container,
+                    modules: {
+                      clipboard: true,
+                      keyboard: true,
+                      history: true
+                    }
+                  }, userConfig);
+                  if (!userConfig.theme || userConfig.theme === Quill.DEFAULTS.theme) {
+                    userConfig.theme = _theme2.default;
+                  } else {
+                    userConfig.theme = Quill.import("themes/" + userConfig.theme);
+                    if (userConfig.theme == null) {
+                      throw new Error("Invalid theme " + userConfig.theme + ". Did you register it?");
+                    }
+                  }
+                  var themeConfig = (0, _extend2.default)(true, {}, userConfig.theme.DEFAULTS);
+                  [themeConfig, userConfig].forEach(function (config) {
+                    config.modules = config.modules || {};
+                    Object.keys(config.modules).forEach(function (module) {
+                      if (config.modules[module] === true) {
+                        config.modules[module] = {};
+                      }
+                    });
+                  });
+                  var moduleNames = Object.keys(themeConfig.modules).concat(Object.keys(userConfig.modules));
+                  var moduleConfig = moduleNames.reduce(function (config, name) {
+                    var moduleClass = Quill.import("modules/" + name);
+                    if (moduleClass == null) {
+                      debug.error("Cannot load " + name + " module. Are you sure you registered it?");
+                    } else {
+                      config[name] = moduleClass.DEFAULTS || {};
+                    }
+                    return config;
+                  }, {});
+                  // Special case toolbar shorthand
+                  if (userConfig.modules != null && userConfig.modules.toolbar && userConfig.modules.toolbar.constructor !== Object) {
+                    userConfig.modules.toolbar = {
+                      container: userConfig.modules.toolbar
                     };
                   }
-                }, {
-                  key: "getContents",
-                  value: function getContents() {
-                    var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
-                    var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;
+                  userConfig = (0, _extend2.default)(true, {}, Quill.DEFAULTS, { modules: moduleConfig }, themeConfig, userConfig);
+                  ["bounds", "container", "scrollingContainer"].forEach(function (key) {
+                    if (typeof userConfig[key] === "string") {
+                      userConfig[key] = document.querySelector(userConfig[key]);
+                    }
+                  });
+                  userConfig.modules = Object.keys(userConfig.modules).reduce(function (config, name) {
+                    if (userConfig.modules[name]) {
+                      config[name] = userConfig.modules[name];
+                    }
+                    return config;
+                  }, {});
+                  return userConfig;
+                }
 
-                    var _overload7 = overload(index, length);
-
-                    var _overload8 = _slicedToArray(_overload7, 2);
-
-                    index = _overload8[0];
-                    length = _overload8[1];
-
-                    return this.editor.getContents(index, length);
+                // Handle selection preservation and TEXT_CHANGE emission
+                // common to modification APIs
+                function modify(modifier, source, index, shift) {
+                  if (this.options.strict && !this.isEnabled() && source === _emitter4.default.sources.USER) {
+                    return new _quillDelta2.default();
                   }
-                }, {
-                  key: "getFormat",
-                  value: function getFormat() {
-                    var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.getSelection(true);
-                    var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
+                  var range = index == null ? null : this.getSelection();
+                  var oldDelta = this.editor.delta;
+                  var change = modifier();
+                  if (range != null) {
+                    if (index === true) index = range.index;
+                    if (shift == null) {
+                      range = shiftRange(range, change, source);
+                    } else if (shift !== 0) {
+                      range = shiftRange(range, index, shift, source);
+                    }
+                    this.setSelection(range, _emitter4.default.sources.SILENT);
+                  }
+                  if (change.length() > 0) {
+                    var _emitter;
 
-                    if (typeof index === "number") {
-                      return this.editor.getFormat(index, length);
-                    } else {
-                      return this.editor.getFormat(index.index, index.length);
+                    var args = [_emitter4.default.events.TEXT_CHANGE, change, oldDelta, source];
+                    (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));
+                    if (source !== _emitter4.default.sources.SILENT) {
+                      var _emitter2;
+
+                      (_emitter2 = this.emitter).emit.apply(_emitter2, args);
                     }
                   }
-                }, {
-                  key: "getIndex",
-                  value: function getIndex(blot) {
-                    return blot.offset(this.scroll);
-                  }
-                }, {
-                  key: "getLength",
-                  value: function getLength() {
-                    return this.scroll.length();
-                  }
-                }, {
-                  key: "getLeaf",
-                  value: function getLeaf(index) {
-                    return this.scroll.leaf(index);
-                  }
-                }, {
-                  key: "getLine",
-                  value: function getLine(index) {
-                    return this.scroll.line(index);
-                  }
-                }, {
-                  key: "getLines",
-                  value: function getLines() {
-                    var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
-                    var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;
+                  return change;
+                }
 
-                    if (typeof index !== "number") {
-                      return this.scroll.lines(index.index, index.length);
+                function overload(index, length, name, value, source) {
+                  var formats = {};
+                  if (typeof index.index === "number" && typeof index.length === "number") {
+                    // Allow for throwaway end (used by insertText/insertEmbed)
+                    if (typeof length !== "number") {
+                      source = value, value = name, name = length, length = index.length, index = index.index;
                     } else {
-                      return this.scroll.lines(index, length);
+                      length = index.length, index = index.index;
+                    }
+                  } else if (typeof length !== "number") {
+                    source = value, value = name, name = length, length = 0;
+                  }
+                  // Handle format being object, two format name/value strings or excluded
+                  if ((typeof name === "undefined" ? "undefined" : _typeof(name)) === "object") {
+                    formats = name;
+                    source = value;
+                  } else if (typeof name === "string") {
+                    if (value != null) {
+                      formats[name] = value;
+                    } else {
+                      source = name;
                     }
                   }
-                }, {
-                  key: "getModule",
-                  value: function getModule(name) {
-                    return this.theme.modules[name];
-                  }
-                }, {
-                  key: "getSelection",
-                  value: function getSelection() {
-                    var focus = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+                  // Handle optional source
+                  source = source || _emitter4.default.sources.API;
+                  return [index, length, formats, source];
+                }
 
-                    if (focus) this.focus();
-                    this.update(); // Make sure we access getRange with editor in consistent state
-                    return this.selection.getRange()[0];
-                  }
-                }, {
-                  key: "getText",
-                  value: function getText() {
-                    var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
-                    var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;
+                function shiftRange(range, index, length, source) {
+                  if (range == null) return null;
+                  var start = void 0,
+                    end = void 0;
+                  if (index instanceof _quillDelta2.default) {
+                    var _map = [range.index, range.index + range.length].map(function (pos) {
+                      return index.transformPosition(pos, source !== _emitter4.default.sources.USER);
+                    });
 
-                    var _overload9 = overload(index, length);
+                    var _map2 = _slicedToArray(_map, 2);
 
-                    var _overload10 = _slicedToArray(_overload9, 2);
-
-                    index = _overload10[0];
-                    length = _overload10[1];
-
-                    return this.editor.getText(index, length);
-                  }
-                }, {
-                  key: "hasFocus",
-                  value: function hasFocus() {
-                    return this.selection.hasFocus();
-                  }
-                }, {
-                  key: "insertEmbed",
-                  value: function insertEmbed(index, embed, value) {
-                    var _this7 = this;
-
-                    var source = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : Quill.sources.API;
-
-                    return modify.call(this, function () {
-                      return _this7.editor.insertEmbed(index, embed, value);
-                    }, source, index);
-                  }
-                }, {
-                  key: "insertText",
-                  value: function insertText(index, text, name, value, source) {
-                    var _this8 = this;
-
-                    var formats = void 0;
-
-                    var _overload11 = overload(index, 0, name, value, source);
-
-                    var _overload12 = _slicedToArray(_overload11, 4);
-
-                    index = _overload12[0];
-                    formats = _overload12[2];
-                    source = _overload12[3];
-
-                    return modify.call(this, function () {
-                      return _this8.editor.insertText(index, text, formats);
-                    }, source, index, text.length);
-                  }
-                }, {
-                  key: "isEnabled",
-                  value: function isEnabled() {
-                    return !this.container.classList.contains("ql-disabled");
-                  }
-                }, {
-                  key: "off",
-                  value: function off() {
-                    return this.emitter.off.apply(this.emitter, arguments);
-                  }
-                }, {
-                  key: "on",
-                  value: function on() {
-                    return this.emitter.on.apply(this.emitter, arguments);
-                  }
-                }, {
-                  key: "once",
-                  value: function once() {
-                    return this.emitter.once.apply(this.emitter, arguments);
-                  }
-                }, {
-                  key: "pasteHTML",
-                  value: function pasteHTML(index, html, source) {
-                    this.clipboard.dangerouslyPasteHTML(index, html, source);
-                  }
-                }, {
-                  key: "removeFormat",
-                  value: function removeFormat(index, length, source) {
-                    var _this9 = this;
-
-                    var _overload13 = overload(index, length, source);
-
-                    var _overload14 = _slicedToArray(_overload13, 4);
-
-                    index = _overload14[0];
-                    length = _overload14[1];
-                    source = _overload14[3];
-
-                    return modify.call(this, function () {
-                      return _this9.editor.removeFormat(index, length);
-                    }, source, index);
-                  }
-                }, {
-                  key: "scrollIntoView",
-                  value: function scrollIntoView() {
-                    this.selection.scrollIntoView(this.scrollingContainer);
-                  }
-                }, {
-                  key: "setContents",
-                  value: function setContents(delta) {
-                    var _this10 = this;
-
-                    var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;
-
-                    return modify.call(this, function () {
-                      delta = new _quillDelta2.default(delta);
-                      var length = _this10.getLength();
-                      var deleted = _this10.editor.deleteText(0, length);
-                      var applied = _this10.editor.applyDelta(delta);
-                      var lastOp = applied.ops[applied.ops.length - 1];
-                      if (lastOp != null && typeof lastOp.insert === "string" && lastOp.insert[lastOp.insert.length - 1] === "\n") {
-                        _this10.editor.deleteText(_this10.getLength() - 1, 1);
-                        applied.delete(1);
+                    start = _map2[0];
+                    end = _map2[1];
+                  } else {
+                    var _map3 = [range.index, range.index + range.length].map(function (pos) {
+                      if (pos < index || pos === index && source === _emitter4.default.sources.USER) return pos;
+                      if (length >= 0) {
+                        return pos + length;
+                      } else {
+                        return Math.max(index, pos + length);
                       }
-                      var ret = deleted.compose(applied);
-                      return ret;
-                    }, source);
-                  }
-                }, {
-                  key: "setSelection",
-                  value: function setSelection(index, length, source) {
-                    if (index == null) {
-                      this.selection.setRange(null, length || Quill.sources.API);
-                    } else {
-                      var _overload15 = overload(index, length, source);
-
-                      var _overload16 = _slicedToArray(_overload15, 4);
-
-                      index = _overload16[0];
-                      length = _overload16[1];
-                      source = _overload16[3];
-
-                      this.selection.setRange(new _selection.Range(index, length), source);
-                      if (source !== _emitter4.default.sources.SILENT) {
-                        this.selection.scrollIntoView(this.scrollingContainer);
-                      }
-                    }
-                  }
-                }, {
-                  key: "setText",
-                  value: function setText(text) {
-                    var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;
-
-                    var delta = new _quillDelta2.default().insert(text);
-                    return this.setContents(delta, source);
-                  }
-                }, {
-                  key: "update",
-                  value: function update() {
-                    var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;
-
-                    var change = this.scroll.update(source); // Will update selection before selection.update() does if text changes
-                    this.selection.update(source);
-                    return change;
-                  }
-                }, {
-                  key: "updateContents",
-                  value: function updateContents(delta) {
-                    var _this11 = this;
-
-                    var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;
-
-                    return modify.call(this, function () {
-                      delta = new _quillDelta2.default(delta);
-                      return _this11.editor.applyDelta(delta, source);
-                    }, source, true);
-                  }
-                }]);
-
-                return Quill;
-              }();
-
-              Quill.DEFAULTS = {
-                bounds: null,
-                formats: null,
-                modules: {},
-                placeholder: "",
-                readOnly: false,
-                scrollingContainer: null,
-                strict: true,
-                theme: "default"
-              };
-              Quill.events = _emitter4.default.events;
-              Quill.sources = _emitter4.default.sources;
-              // eslint-disable-next-line no-undef
-              Quill.version = false ? "dev" : "1.3.7";
-
-              Quill.imports = {
-                delta: _quillDelta2.default,
-                parchment: _parchment2.default,
-                "core/module": _module2.default,
-                "core/theme": _theme2.default
-              };
-
-              function expandConfig(container, userConfig) {
-                userConfig = (0, _extend2.default)(true, {
-                  container: container,
-                  modules: {
-                    clipboard: true,
-                    keyboard: true,
-                    history: true
-                  }
-                }, userConfig);
-                if (!userConfig.theme || userConfig.theme === Quill.DEFAULTS.theme) {
-                  userConfig.theme = _theme2.default;
-                } else {
-                  userConfig.theme = Quill.import("themes/" + userConfig.theme);
-                  if (userConfig.theme == null) {
-                    throw new Error("Invalid theme " + userConfig.theme + ". Did you register it?");
+                    });
+
+                    var _map4 = _slicedToArray(_map3, 2);
+
+                    start = _map4[0];
+                    end = _map4[1];
                   }
+                  return new _selection.Range(start, end - start);
                 }
-                var themeConfig = (0, _extend2.default)(true, {}, userConfig.theme.DEFAULTS);
-                [themeConfig, userConfig].forEach(function (config) {
-                  config.modules = config.modules || {};
-                  Object.keys(config.modules).forEach(function (module) {
-                    if (config.modules[module] === true) {
-                      config.modules[module] = {};
-                    }
-                  });
-                });
-                var moduleNames = Object.keys(themeConfig.modules).concat(Object.keys(userConfig.modules));
-                var moduleConfig = moduleNames.reduce(function (config, name) {
-                  var moduleClass = Quill.import("modules/" + name);
-                  if (moduleClass == null) {
-                    debug.error("Cannot load " + name + " module. Are you sure you registered it?");
-                  } else {
-                    config[name] = moduleClass.DEFAULTS || {};
-                  }
-                  return config;
-                }, {});
-                // Special case toolbar shorthand
-                if (userConfig.modules != null && userConfig.modules.toolbar && userConfig.modules.toolbar.constructor !== Object) {
-                  userConfig.modules.toolbar = {
-                    container: userConfig.modules.toolbar
-                  };
-                }
-                userConfig = (0, _extend2.default)(true, {}, Quill.DEFAULTS, { modules: moduleConfig }, themeConfig, userConfig);
-                ["bounds", "container", "scrollingContainer"].forEach(function (key) {
-                  if (typeof userConfig[key] === "string") {
-                    userConfig[key] = document.querySelector(userConfig[key]);
-                  }
-                });
-                userConfig.modules = Object.keys(userConfig.modules).reduce(function (config, name) {
-                  if (userConfig.modules[name]) {
-                    config[name] = userConfig.modules[name];
-                  }
-                  return config;
-                }, {});
-                return userConfig;
-              }
 
-              // Handle selection preservation and TEXT_CHANGE emission
-              // common to modification APIs
-              function modify(modifier, source, index, shift) {
-                if (this.options.strict && !this.isEnabled() && source === _emitter4.default.sources.USER) {
-                  return new _quillDelta2.default();
-                }
-                var range = index == null ? null : this.getSelection();
-                var oldDelta = this.editor.delta;
-                var change = modifier();
-                if (range != null) {
-                  if (index === true) index = range.index;
-                  if (shift == null) {
-                    range = shiftRange(range, change, source);
-                  } else if (shift !== 0) {
-                    range = shiftRange(range, index, shift, source);
-                  }
-                  this.setSelection(range, _emitter4.default.sources.SILENT);
-                }
-                if (change.length() > 0) {
-                  var _emitter;
+                exports.expandConfig = expandConfig;
+                exports.overload = overload;
+                exports.default = Quill;
+                exports.DeltaTransformer = _delta2.default;
 
-                  var args = [_emitter4.default.events.TEXT_CHANGE, change, oldDelta, source];
-                  (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));
-                  if (source !== _emitter4.default.sources.SILENT) {
-                    var _emitter2;
-
-                    (_emitter2 = this.emitter).emit.apply(_emitter2, args);
-                  }
-                }
-                return change;
-              }
-
-              function overload(index, length, name, value, source) {
-                var formats = {};
-                if (typeof index.index === "number" && typeof index.length === "number") {
-                  // Allow for throwaway end (used by insertText/insertEmbed)
-                  if (typeof length !== "number") {
-                    source = value, value = name, name = length, length = index.length, index = index.index;
-                  } else {
-                    length = index.length, index = index.index;
-                  }
-                } else if (typeof length !== "number") {
-                  source = value, value = name, name = length, length = 0;
-                }
-                // Handle format being object, two format name/value strings or excluded
-                if ((typeof name === "undefined" ? "undefined" : _typeof(name)) === "object") {
-                  formats = name;
-                  source = value;
-                } else if (typeof name === "string") {
-                  if (value != null) {
-                    formats[name] = value;
-                  } else {
-                    source = name;
-                  }
-                }
-                // Handle optional source
-                source = source || _emitter4.default.sources.API;
-                return [index, length, formats, source];
-              }
-
-              function shiftRange(range, index, length, source) {
-                if (range == null) return null;
-                var start = void 0,
-                  end = void 0;
-                if (index instanceof _quillDelta2.default) {
-                  var _map = [range.index, range.index + range.length].map(function (pos) {
-                    return index.transformPosition(pos, source !== _emitter4.default.sources.USER);
-                  });
-
-                  var _map2 = _slicedToArray(_map, 2);
-
-                  start = _map2[0];
-                  end = _map2[1];
-                } else {
-                  var _map3 = [range.index, range.index + range.length].map(function (pos) {
-                    if (pos < index || pos === index && source === _emitter4.default.sources.USER) return pos;
-                    if (length >= 0) {
-                      return pos + length;
-                    } else {
-                      return Math.max(index, pos + length);
-                    }
-                  });
-
-                  var _map4 = _slicedToArray(_map3, 2);
-
-                  start = _map4[0];
-                  end = _map4[1];
-                }
-                return new _selection.Range(start, end - start);
-              }
-
-              exports.expandConfig = expandConfig;
-              exports.overload = overload;
-              exports.default = Quill;
-              exports.DeltaTransformer = _delta2.default;
-
-              /***/
-            }),
+                /***/
+              }),
 /* 6 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _text = __webpack_require__(7);
+                var _text = __webpack_require__(7);
 
-              var _text2 = _interopRequireDefault(_text);
+                var _text2 = _interopRequireDefault(_text);
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Inline = function (_Parchment$Inline) {
-                _inherits(Inline, _Parchment$Inline);
+                var Inline = function (_Parchment$Inline) {
+                  _inherits(Inline, _Parchment$Inline);
 
-                function Inline() {
-                  _classCallCheck(this, Inline);
+                  function Inline() {
+                    _classCallCheck(this, Inline);
 
-                  return _possibleConstructorReturn(this, (Inline.__proto__ || Object.getPrototypeOf(Inline)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Inline.__proto__ || Object.getPrototypeOf(Inline)).apply(this, arguments));
+                  }
 
-                _createClass(Inline, [{
-                  key: 'formatAt',
-                  value: function formatAt(index, length, name, value) {
-                    if (Inline.compare(this.statics.blotName, name) < 0 && _parchment2.default.query(name, _parchment2.default.Scope.BLOT)) {
-                      var blot = this.isolate(index, length);
-                      if (value) {
-                        blot.wrap(name, value);
+                  _createClass(Inline, [{
+                    key: 'formatAt',
+                    value: function formatAt(index, length, name, value) {
+                      if (Inline.compare(this.statics.blotName, name) < 0 && _parchment2.default.query(name, _parchment2.default.Scope.BLOT)) {
+                        var blot = this.isolate(index, length);
+                        if (value) {
+                          blot.wrap(name, value);
+                        }
+                      } else {
+                        _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'formatAt', this).call(this, index, length, name, value);
                       }
-                    } else {
-                      _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'formatAt', this).call(this, index, length, name, value);
                     }
-                  }
-                }, {
-                  key: 'optimize',
-                  value: function optimize(context) {
-                    _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'optimize', this).call(this, context);
-                    if (this.parent instanceof Inline && Inline.compare(this.statics.blotName, this.parent.statics.blotName) > 0) {
-                      var parent = this.parent.isolate(this.offset(), this.length());
-                      this.moveChildren(parent);
-                      parent.wrap(this);
+                  }, {
+                    key: 'optimize',
+                    value: function optimize(context) {
+                      _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'optimize', this).call(this, context);
+                      if (this.parent instanceof Inline && Inline.compare(this.statics.blotName, this.parent.statics.blotName) > 0) {
+                        var parent = this.parent.isolate(this.offset(), this.length());
+                        this.moveChildren(parent);
+                        parent.wrap(this);
+                      }
                     }
-                  }
-                }], [{
-                  key: 'compare',
-                  value: function compare(self, other) {
-                    var selfIndex = Inline.order.indexOf(self);
-                    var otherIndex = Inline.order.indexOf(other);
-                    if (selfIndex >= 0 || otherIndex >= 0) {
-                      return selfIndex - otherIndex;
-                    } else if (self === other) {
-                      return 0;
-                    } else if (self < other) {
-                      return -1;
-                    } else {
-                      return 1;
+                  }], [{
+                    key: 'compare',
+                    value: function compare(self, other) {
+                      var selfIndex = Inline.order.indexOf(self);
+                      var otherIndex = Inline.order.indexOf(other);
+                      if (selfIndex >= 0 || otherIndex >= 0) {
+                        return selfIndex - otherIndex;
+                      } else if (self === other) {
+                        return 0;
+                      } else if (self < other) {
+                        return -1;
+                      } else {
+                        return 1;
+                      }
                     }
-                  }
-                }]);
+                  }]);
 
-                return Inline;
-              }(_parchment2.default.Inline);
+                  return Inline;
+                }(_parchment2.default.Inline);
 
-              Inline.allowedChildren = [Inline, _parchment2.default.Embed, _text2.default];
-              // Lower index means deeper in the DOM tree, since not found (-1) is for embeds
-              Inline.order = ['cursor', 'inline', // Must be lower
-                'underline', 'strike', 'italic', 'bold', 'script', 'link', 'code' // Must be higher
-              ];
+                Inline.allowedChildren = [Inline, _parchment2.default.Embed, _text2.default];
+                // Lower index means deeper in the DOM tree, since not found (-1) is for embeds
+                Inline.order = ['cursor', 'inline', // Must be lower
+                  'underline', 'strike', 'italic', 'bold', 'script', 'link', 'code' // Must be higher
+                ];
 
-              exports.default = Inline;
+                exports.default = Inline;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 7 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var TextBlot = function (_Parchment$Text) {
-                _inherits(TextBlot, _Parchment$Text);
+                var TextBlot = function (_Parchment$Text) {
+                  _inherits(TextBlot, _Parchment$Text);
 
-                function TextBlot() {
-                  _classCallCheck(this, TextBlot);
+                  function TextBlot() {
+                    _classCallCheck(this, TextBlot);
 
-                  return _possibleConstructorReturn(this, (TextBlot.__proto__ || Object.getPrototypeOf(TextBlot)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (TextBlot.__proto__ || Object.getPrototypeOf(TextBlot)).apply(this, arguments));
+                  }
 
-                return TextBlot;
-              }(_parchment2.default.Text);
+                  return TextBlot;
+                }(_parchment2.default.Text);
 
-              exports.default = TextBlot;
+                exports.default = TextBlot;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 8 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
-
-              var _eventemitter = __webpack_require__(72);
-
-              var _eventemitter2 = _interopRequireDefault(_eventemitter);
-
-              var _logger = __webpack_require__(10);
-
-              var _logger2 = _interopRequireDefault(_logger);
-
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-              var debug = (0, _logger2.default)('quill:events');
-
-              var EVENTS = ['selectionchange', 'mousedown', 'mouseup', 'click'];
-
-              EVENTS.forEach(function (eventName) {
-                document.addEventListener(eventName, function () {
-                  for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
-                    args[_key] = arguments[_key];
-                  }
-
-                  [].slice.call(document.querySelectorAll('.ql-container')).forEach(function (node) {
-                    // TODO use WeakMap
-                    if (node.__quill && node.__quill.emitter) {
-                      var _node$__quill$emitter;
-
-                      (_node$__quill$emitter = node.__quill.emitter).handleDOM.apply(_node$__quill$emitter, args);
-                    }
-                  });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
                 });
-              });
 
-              var Emitter = function (_EventEmitter) {
-                _inherits(Emitter, _EventEmitter);
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-                function Emitter() {
-                  _classCallCheck(this, Emitter);
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-                  var _this = _possibleConstructorReturn(this, (Emitter.__proto__ || Object.getPrototypeOf(Emitter)).call(this));
+                var _eventemitter = __webpack_require__(72);
 
-                  _this.listeners = {};
-                  _this.on('error', debug.error);
-                  return _this;
-                }
+                var _eventemitter2 = _interopRequireDefault(_eventemitter);
 
-                _createClass(Emitter, [{
-                  key: 'emit',
-                  value: function emit() {
-                    debug.log.apply(debug, arguments);
-                    _get(Emitter.prototype.__proto__ || Object.getPrototypeOf(Emitter.prototype), 'emit', this).apply(this, arguments);
-                  }
-                }, {
-                  key: 'handleDOM',
-                  value: function handleDOM(event) {
-                    for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
-                      args[_key2 - 1] = arguments[_key2];
+                var _logger = __webpack_require__(10);
+
+                var _logger2 = _interopRequireDefault(_logger);
+
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+                var debug = (0, _logger2.default)('quill:events');
+
+                var EVENTS = ['selectionchange', 'mousedown', 'mouseup', 'click'];
+
+                EVENTS.forEach(function (eventName) {
+                  document.addEventListener(eventName, function () {
+                    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
+                      args[_key] = arguments[_key];
                     }
 
-                    (this.listeners[event.type] || []).forEach(function (_ref) {
-                      var node = _ref.node,
-                        handler = _ref.handler;
+                    [].slice.call(document.querySelectorAll('.ql-container')).forEach(function (node) {
+                      // TODO use WeakMap
+                      if (node.__quill && node.__quill.emitter) {
+                        var _node$__quill$emitter;
 
-                      if (event.target === node || node.contains(event.target)) {
-                        handler.apply(undefined, [event].concat(args));
+                        (_node$__quill$emitter = node.__quill.emitter).handleDOM.apply(_node$__quill$emitter, args);
                       }
                     });
+                  });
+                });
+
+                var Emitter = function (_EventEmitter) {
+                  _inherits(Emitter, _EventEmitter);
+
+                  function Emitter() {
+                    _classCallCheck(this, Emitter);
+
+                    var _this = _possibleConstructorReturn(this, (Emitter.__proto__ || Object.getPrototypeOf(Emitter)).call(this));
+
+                    _this.listeners = {};
+                    _this.on('error', debug.error);
+                    return _this;
                   }
-                }, {
-                  key: 'listenDOM',
-                  value: function listenDOM(eventName, node, handler) {
-                    if (!this.listeners[eventName]) {
-                      this.listeners[eventName] = [];
+
+                  _createClass(Emitter, [{
+                    key: 'emit',
+                    value: function emit() {
+                      debug.log.apply(debug, arguments);
+                      _get(Emitter.prototype.__proto__ || Object.getPrototypeOf(Emitter.prototype), 'emit', this).apply(this, arguments);
                     }
-                    this.listeners[eventName].push({ node: node, handler: handler });
-                  }
-                }]);
+                  }, {
+                    key: 'handleDOM',
+                    value: function handleDOM(event) {
+                      for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {
+                        args[_key2 - 1] = arguments[_key2];
+                      }
 
-                return Emitter;
-              }(_eventemitter2.default);
+                      (this.listeners[event.type] || []).forEach(function (_ref) {
+                        var node = _ref.node,
+                          handler = _ref.handler;
 
-              Emitter.events = {
-                EDITOR_CHANGE: 'editor-change',
-                SCROLL_BEFORE_UPDATE: 'scroll-before-update',
-                SCROLL_OPTIMIZE: 'scroll-optimize',
-                SCROLL_UPDATE: 'scroll-update',
-                SELECTION_CHANGE: 'selection-change',
-                TEXT_CHANGE: 'text-change'
-              };
-              Emitter.sources = {
-                API: 'api',
-                SILENT: 'silent',
-                USER: 'user'
-              };
+                        if (event.target === node || node.contains(event.target)) {
+                          handler.apply(undefined, [event].concat(args));
+                        }
+                      });
+                    }
+                  }, {
+                    key: 'listenDOM',
+                    value: function listenDOM(eventName, node, handler) {
+                      if (!this.listeners[eventName]) {
+                        this.listeners[eventName] = [];
+                      }
+                      this.listeners[eventName].push({ node: node, handler: handler });
+                    }
+                  }]);
 
-              exports.default = Emitter;
+                  return Emitter;
+                }(_eventemitter2.default);
 
-              /***/
-            }),
+                Emitter.events = {
+                  EDITOR_CHANGE: 'editor-change',
+                  SCROLL_BEFORE_UPDATE: 'scroll-before-update',
+                  SCROLL_OPTIMIZE: 'scroll-optimize',
+                  SCROLL_UPDATE: 'scroll-update',
+                  SELECTION_CHANGE: 'selection-change',
+                  TEXT_CHANGE: 'text-change'
+                };
+                Emitter.sources = {
+                  API: 'api',
+                  SILENT: 'silent',
+                  USER: 'user'
+                };
+
+                exports.default = Emitter;
+
+                /***/
+              }),
 /* 9 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              var Module = function Module(quill) {
-                var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+                var Module = function Module(quill) {
+                  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
 
-                _classCallCheck(this, Module);
+                  _classCallCheck(this, Module);
 
-                this.quill = quill;
-                this.options = options;
-              };
+                  this.quill = quill;
+                  this.options = options;
+                };
 
-              Module.DEFAULTS = {};
+                Module.DEFAULTS = {};
 
-              exports.default = Module;
+                exports.default = Module;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 10 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              var levels = ['error', 'warn', 'log', 'info'];
-              var level = 'warn';
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                var levels = ['error', 'warn', 'log', 'info'];
+                var level = 'warn';
 
-              function debug(method) {
-                if (levels.indexOf(method) <= levels.indexOf(level)) {
-                  var _console;
+                function debug(method) {
+                  if (levels.indexOf(method) <= levels.indexOf(level)) {
+                    var _console;
 
-                  for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
-                    args[_key - 1] = arguments[_key];
+                    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+                      args[_key - 1] = arguments[_key];
+                    }
+
+                    (_console = console)[method].apply(_console, args); // eslint-disable-line no-console
                   }
-
-                  (_console = console)[method].apply(_console, args); // eslint-disable-line no-console
                 }
-              }
 
-              function namespace(ns) {
-                return levels.reduce(function (logger, method) {
-                  logger[method] = debug.bind(console, method, ns);
-                  return logger;
-                }, {});
-              }
+                function namespace(ns) {
+                  return levels.reduce(function (logger, method) {
+                    logger[method] = debug.bind(console, method, ns);
+                    return logger;
+                  }, {});
+                }
 
-              debug.level = namespace.level = function (newLevel) {
-                level = newLevel;
-              };
+                debug.level = namespace.level = function (newLevel) {
+                  level = newLevel;
+                };
 
-              exports.default = namespace;
+                exports.default = namespace;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 11 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              var objectKeys = __webpack_require__(36);
-              var isArguments = __webpack_require__(59);
-              var is = __webpack_require__(60);
-              var isRegex = __webpack_require__(61);
-              var flags = __webpack_require__(64);
-              var isDate = __webpack_require__(71);
+                var objectKeys = __webpack_require__(36);
+                var isArguments = __webpack_require__(59);
+                var is = __webpack_require__(60);
+                var isRegex = __webpack_require__(61);
+                var flags = __webpack_require__(64);
+                var isDate = __webpack_require__(71);
 
-              var getTime = Date.prototype.getTime;
+                var getTime = Date.prototype.getTime;
 
-              function deepEqual(actual, expected, options) {
-                var opts = options || {};
+                function deepEqual(actual, expected, options) {
+                  var opts = options || {};
 
-                // 7.1. All identical values are equivalent, as determined by ===.
-                if (opts.strict ? is(actual, expected) : actual === expected) {
-                  return true;
+                  // 7.1. All identical values are equivalent, as determined by ===.
+                  if (opts.strict ? is(actual, expected) : actual === expected) {
+                    return true;
+                  }
+
+                  // 7.3. Other pairs that do not both pass typeof value == 'object', equivalence is determined by ==.
+                  if (!actual || !expected || (typeof actual !== 'object' && typeof expected !== 'object')) {
+                    return opts.strict ? is(actual, expected) : actual == expected;
+                  }
+
+                  /*
+                   * 7.4. For all other Object pairs, including Array objects, equivalence is
+                   * determined by having the same number of owned properties (as verified
+                   * with Object.prototype.hasOwnProperty.call), the same set of keys
+                   * (although not necessarily the same order), equivalent values for every
+                   * corresponding key, and an identical 'prototype' property. Note: this
+                   * accounts for both named and indexed properties on Arrays.
+                   */
+                  // eslint-disable-next-line no-use-before-define
+                  return objEquiv(actual, expected, opts);
                 }
 
-                // 7.3. Other pairs that do not both pass typeof value == 'object', equivalence is determined by ==.
-                if (!actual || !expected || (typeof actual !== 'object' && typeof expected !== 'object')) {
-                  return opts.strict ? is(actual, expected) : actual == expected;
+                function isUndefinedOrNull(value) {
+                  return value === null || value === undefined;
                 }
 
-                /*
-                 * 7.4. For all other Object pairs, including Array objects, equivalence is
-                 * determined by having the same number of owned properties (as verified
-                 * with Object.prototype.hasOwnProperty.call), the same set of keys
-                 * (although not necessarily the same order), equivalent values for every
-                 * corresponding key, and an identical 'prototype' property. Note: this
-                 * accounts for both named and indexed properties on Arrays.
-                 */
-                // eslint-disable-next-line no-use-before-define
-                return objEquiv(actual, expected, opts);
-              }
-
-              function isUndefinedOrNull(value) {
-                return value === null || value === undefined;
-              }
-
-              function isBuffer(x) {
-                if (!x || typeof x !== 'object' || typeof x.length !== 'number') {
-                  return false;
-                }
-                if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {
-                  return false;
-                }
-                if (x.length > 0 && typeof x[0] !== 'number') {
-                  return false;
-                }
-                return true;
-              }
-
-              function objEquiv(a, b, opts) {
-                /* eslint max-statements: [2, 50] */
-                var i, key;
-                if (typeof a !== typeof b) { return false; }
-                if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) { return false; }
-
-                // an identical 'prototype' property.
-                if (a.prototype !== b.prototype) { return false; }
-
-                if (isArguments(a) !== isArguments(b)) { return false; }
-
-                var aIsRegex = isRegex(a);
-                var bIsRegex = isRegex(b);
-                if (aIsRegex !== bIsRegex) { return false; }
-                if (aIsRegex || bIsRegex) {
-                  return a.source === b.source && flags(a) === flags(b);
-                }
-
-                if (isDate(a) && isDate(b)) {
-                  return getTime.call(a) === getTime.call(b);
-                }
-
-                var aIsBuffer = isBuffer(a);
-                var bIsBuffer = isBuffer(b);
-                if (aIsBuffer !== bIsBuffer) { return false; }
-                if (aIsBuffer || bIsBuffer) { // && would work too, because both are true or both false here
-                  if (a.length !== b.length) { return false; }
-                  for (i = 0; i < a.length; i++) {
-                    if (a[i] !== b[i]) { return false; }
+                function isBuffer(x) {
+                  if (!x || typeof x !== 'object' || typeof x.length !== 'number') {
+                    return false;
+                  }
+                  if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {
+                    return false;
+                  }
+                  if (x.length > 0 && typeof x[0] !== 'number') {
+                    return false;
                   }
                   return true;
                 }
 
-                if (typeof a !== typeof b) { return false; }
+                function objEquiv(a, b, opts) {
+                  /* eslint max-statements: [2, 50] */
+                  var i, key;
+                  if (typeof a !== typeof b) { return false; }
+                  if (isUndefinedOrNull(a) || isUndefinedOrNull(b)) { return false; }
 
-                try {
-                  var ka = objectKeys(a);
-                  var kb = objectKeys(b);
-                } catch (e) { // happens when one is a string literal and the other isn't
-                  return false;
-                }
-                // having the same number of owned properties (keys incorporates hasOwnProperty)
-                if (ka.length !== kb.length) { return false; }
+                  // an identical 'prototype' property.
+                  if (a.prototype !== b.prototype) { return false; }
 
-                // the same set of keys (although not necessarily the same order),
-                ka.sort();
-                kb.sort();
-                // ~~~cheap key test
-                for (i = ka.length - 1; i >= 0; i--) {
-                  if (ka[i] != kb[i]) { return false; }
-                }
-                // equivalent values for every corresponding key, and ~~~possibly expensive deep test
-                for (i = ka.length - 1; i >= 0; i--) {
-                  key = ka[i];
-                  if (!deepEqual(a[key], b[key], opts)) { return false; }
+                  if (isArguments(a) !== isArguments(b)) { return false; }
+
+                  var aIsRegex = isRegex(a);
+                  var bIsRegex = isRegex(b);
+                  if (aIsRegex !== bIsRegex) { return false; }
+                  if (aIsRegex || bIsRegex) {
+                    return a.source === b.source && flags(a) === flags(b);
+                  }
+
+                  if (isDate(a) && isDate(b)) {
+                    return getTime.call(a) === getTime.call(b);
+                  }
+
+                  var aIsBuffer = isBuffer(a);
+                  var bIsBuffer = isBuffer(b);
+                  if (aIsBuffer !== bIsBuffer) { return false; }
+                  if (aIsBuffer || bIsBuffer) { // && would work too, because both are true or both false here
+                    if (a.length !== b.length) { return false; }
+                    for (i = 0; i < a.length; i++) {
+                      if (a[i] !== b[i]) { return false; }
+                    }
+                    return true;
+                  }
+
+                  if (typeof a !== typeof b) { return false; }
+
+                  try {
+                    var ka = objectKeys(a);
+                    var kb = objectKeys(b);
+                  } catch (e) { // happens when one is a string literal and the other isn't
+                    return false;
+                  }
+                  // having the same number of owned properties (keys incorporates hasOwnProperty)
+                  if (ka.length !== kb.length) { return false; }
+
+                  // the same set of keys (although not necessarily the same order),
+                  ka.sort();
+                  kb.sort();
+                  // ~~~cheap key test
+                  for (i = ka.length - 1; i >= 0; i--) {
+                    if (ka[i] != kb[i]) { return false; }
+                  }
+                  // equivalent values for every corresponding key, and ~~~possibly expensive deep test
+                  for (i = ka.length - 1; i >= 0; i--) {
+                    key = ka[i];
+                    if (!deepEqual(a[key], b[key], opts)) { return false; }
+                  }
+
+                  return true;
                 }
 
-                return true;
-              }
-
-              module.exports = deepEqual;
+                module.exports = deepEqual;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 12 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var Registry = __webpack_require__(2);
-              var Attributor = /** @class */ (function () {
-                function Attributor(attrName, keyName, options) {
-                  if (options === void 0) { options = {}; }
-                  this.attrName = attrName;
-                  this.keyName = keyName;
-                  var attributeBit = Registry.Scope.TYPE & Registry.Scope.ATTRIBUTE;
-                  if (options.scope != null) {
-                    // Ignore type bits, force attribute bit
-                    this.scope = (options.scope & Registry.Scope.LEVEL) | attributeBit;
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var Registry = __webpack_require__(2);
+                var Attributor = /** @class */ (function () {
+                  function Attributor(attrName, keyName, options) {
+                    if (options === void 0) { options = {}; }
+                    this.attrName = attrName;
+                    this.keyName = keyName;
+                    var attributeBit = Registry.Scope.TYPE & Registry.Scope.ATTRIBUTE;
+                    if (options.scope != null) {
+                      // Ignore type bits, force attribute bit
+                      this.scope = (options.scope & Registry.Scope.LEVEL) | attributeBit;
+                    }
+                    else {
+                      this.scope = Registry.Scope.ATTRIBUTE;
+                    }
+                    if (options.whitelist != null)
+                      this.whitelist = options.whitelist;
                   }
-                  else {
-                    this.scope = Registry.Scope.ATTRIBUTE;
-                  }
-                  if (options.whitelist != null)
-                    this.whitelist = options.whitelist;
-                }
-                Attributor.keys = function (node) {
-                  return [].map.call(node.attributes, function (item) {
-                    return item.name;
-                  });
-                };
-                Attributor.prototype.add = function (node, value) {
-                  if (!this.canAdd(node, value))
-                    return false;
-                  node.setAttribute(this.keyName, value);
-                  return true;
-                };
-                Attributor.prototype.canAdd = function (node, value) {
-                  var match = Registry.query(node, Registry.Scope.BLOT & (this.scope | Registry.Scope.TYPE));
-                  if (match == null)
-                    return false;
-                  if (this.whitelist == null)
+                  Attributor.keys = function (node) {
+                    return [].map.call(node.attributes, function (item) {
+                      return item.name;
+                    });
+                  };
+                  Attributor.prototype.add = function (node, value) {
+                    if (!this.canAdd(node, value))
+                      return false;
+                    node.setAttribute(this.keyName, value);
                     return true;
-                  if (typeof value === 'string') {
-                    return this.whitelist.indexOf(value.replace(/["']/g, '')) > -1;
-                  }
-                  else {
-                    return this.whitelist.indexOf(value) > -1;
-                  }
-                };
-                Attributor.prototype.remove = function (node) {
-                  node.removeAttribute(this.keyName);
-                };
-                Attributor.prototype.value = function (node) {
-                  var value = node.getAttribute(this.keyName);
-                  if (this.canAdd(node, value) && value) {
-                    return value;
-                  }
-                  return '';
-                };
-                return Attributor;
-              }());
-              exports.default = Attributor;
+                  };
+                  Attributor.prototype.canAdd = function (node, value) {
+                    var match = Registry.query(node, Registry.Scope.BLOT & (this.scope | Registry.Scope.TYPE));
+                    if (match == null)
+                      return false;
+                    if (this.whitelist == null)
+                      return true;
+                    if (typeof value === 'string') {
+                      return this.whitelist.indexOf(value.replace(/["']/g, '')) > -1;
+                    }
+                    else {
+                      return this.whitelist.indexOf(value) > -1;
+                    }
+                  };
+                  Attributor.prototype.remove = function (node) {
+                    node.removeAttribute(this.keyName);
+                  };
+                  Attributor.prototype.value = function (node) {
+                    var value = node.getAttribute(this.keyName);
+                    if (this.canAdd(node, value) && value) {
+                      return value;
+                    }
+                    return '';
+                  };
+                  return Attributor;
+                }());
+                exports.default = Attributor;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 13 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.default = exports.Code = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.default = exports.Code = undefined;
 
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _quillDelta = __webpack_require__(1);
+                var _quillDelta = __webpack_require__(1);
 
-              var _quillDelta2 = _interopRequireDefault(_quillDelta);
+                var _quillDelta2 = _interopRequireDefault(_quillDelta);
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _block = __webpack_require__(4);
+                var _block = __webpack_require__(4);
 
-              var _block2 = _interopRequireDefault(_block);
+                var _block2 = _interopRequireDefault(_block);
 
-              var _inline = __webpack_require__(6);
+                var _inline = __webpack_require__(6);
 
-              var _inline2 = _interopRequireDefault(_inline);
+                var _inline2 = _interopRequireDefault(_inline);
 
-              var _text = __webpack_require__(7);
+                var _text = __webpack_require__(7);
 
-              var _text2 = _interopRequireDefault(_text);
+                var _text2 = _interopRequireDefault(_text);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Code = function (_Inline) {
-                _inherits(Code, _Inline);
+                var Code = function (_Inline) {
+                  _inherits(Code, _Inline);
 
-                function Code() {
-                  _classCallCheck(this, Code);
+                  function Code() {
+                    _classCallCheck(this, Code);
 
-                  return _possibleConstructorReturn(this, (Code.__proto__ || Object.getPrototypeOf(Code)).apply(this, arguments));
-                }
-
-                return Code;
-              }(_inline2.default);
-
-              Code.blotName = 'code';
-              Code.tagName = 'CODE';
-
-              var CodeBlock = function (_Block) {
-                _inherits(CodeBlock, _Block);
-
-                function CodeBlock() {
-                  _classCallCheck(this, CodeBlock);
-
-                  return _possibleConstructorReturn(this, (CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock)).apply(this, arguments));
-                }
-
-                _createClass(CodeBlock, [{
-                  key: 'delta',
-                  value: function delta() {
-                    var _this3 = this;
-
-                    var text = this.domNode.textContent;
-                    if (text.endsWith('\n')) {
-                      // Should always be true
-                      text = text.slice(0, -1);
-                    }
-                    return text.split('\n').reduce(function (delta, frag) {
-                      return delta.insert(frag).insert('\n', _this3.formats());
-                    }, new _quillDelta2.default());
+                    return _possibleConstructorReturn(this, (Code.__proto__ || Object.getPrototypeOf(Code)).apply(this, arguments));
                   }
-                }, {
-                  key: 'format',
-                  value: function format(name, value) {
-                    if (name === this.statics.blotName && value) return;
 
-                    var _descendant = this.descendant(_text2.default, this.length() - 1),
-                      _descendant2 = _slicedToArray(_descendant, 1),
-                      text = _descendant2[0];
+                  return Code;
+                }(_inline2.default);
 
-                    if (text != null) {
-                      text.deleteAt(text.length() - 1, 1);
-                    }
-                    _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'format', this).call(this, name, value);
-                  }
-                }, {
-                  key: 'formatAt',
-                  value: function formatAt(index, length, name, value) {
-                    if (length === 0) return;
-                    if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK) == null || name === this.statics.blotName && value === this.statics.formats(this.domNode)) {
-                      return;
-                    }
-                    var nextNewline = this.newlineIndex(index);
-                    if (nextNewline < 0 || nextNewline >= index + length) return;
-                    var prevNewline = this.newlineIndex(index, true) + 1;
-                    var isolateLength = nextNewline - prevNewline + 1;
-                    var blot = this.isolate(prevNewline, isolateLength);
-                    var next = blot.next;
-                    blot.format(name, value);
-                    if (next instanceof CodeBlock) {
-                      next.formatAt(0, index - prevNewline + length - isolateLength, name, value);
-                    }
-                  }
-                }, {
-                  key: 'insertAt',
-                  value: function insertAt(index, value, def) {
-                    if (def != null) return;
+                Code.blotName = 'code';
+                Code.tagName = 'CODE';
 
-                    var _descendant3 = this.descendant(_text2.default, index),
-                      _descendant4 = _slicedToArray(_descendant3, 2),
-                      text = _descendant4[0],
-                      offset = _descendant4[1];
+                var CodeBlock = function (_Block) {
+                  _inherits(CodeBlock, _Block);
 
-                    text.insertAt(offset, value);
-                  }
-                }, {
-                  key: 'length',
-                  value: function length() {
-                    var length = this.domNode.textContent.length;
-                    if (!this.domNode.textContent.endsWith('\n')) {
-                      return length + 1;
-                    }
-                    return length;
-                  }
-                }, {
-                  key: 'newlineIndex',
-                  value: function newlineIndex(searchIndex) {
-                    var reverse = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+                  function CodeBlock() {
+                    _classCallCheck(this, CodeBlock);
 
-                    if (!reverse) {
-                      var offset = this.domNode.textContent.slice(searchIndex).indexOf('\n');
-                      return offset > -1 ? searchIndex + offset : -1;
-                    } else {
-                      return this.domNode.textContent.slice(0, searchIndex).lastIndexOf('\n');
-                    }
+                    return _possibleConstructorReturn(this, (CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock)).apply(this, arguments));
                   }
-                }, {
-                  key: 'optimize',
-                  value: function optimize(context) {
-                    if (!this.domNode.textContent.endsWith('\n')) {
-                      this.appendChild(_parchment2.default.create('text', '\n'));
-                    }
-                    _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'optimize', this).call(this, context);
-                    var next = this.next;
-                    if (next != null && next.prev === this && next.statics.blotName === this.statics.blotName && this.statics.formats(this.domNode) === next.statics.formats(next.domNode)) {
-                      next.optimize(context);
-                      next.moveChildren(this);
-                      next.remove();
-                    }
-                  }
-                }, {
-                  key: 'replace',
-                  value: function replace(target) {
-                    _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'replace', this).call(this, target);
-                    [].slice.call(this.domNode.querySelectorAll('*')).forEach(function (node) {
-                      var blot = _parchment2.default.find(node);
-                      if (blot == null) {
-                        node.parentNode.removeChild(node);
-                      } else if (blot instanceof _parchment2.default.Embed) {
-                        blot.remove();
-                      } else {
-                        blot.unwrap();
+
+                  _createClass(CodeBlock, [{
+                    key: 'delta',
+                    value: function delta() {
+                      var _this3 = this;
+
+                      var text = this.domNode.textContent;
+                      if (text.endsWith('\n')) {
+                        // Should always be true
+                        text = text.slice(0, -1);
                       }
-                    });
-                  }
-                }], [{
-                  key: 'create',
-                  value: function create(value) {
-                    var domNode = _get(CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock), 'create', this).call(this, value);
-                    domNode.setAttribute('spellcheck', false);
-                    return domNode;
-                  }
-                }, {
-                  key: 'formats',
-                  value: function formats() {
-                    return true;
-                  }
-                }]);
+                      return text.split('\n').reduce(function (delta, frag) {
+                        return delta.insert(frag).insert('\n', _this3.formats());
+                      }, new _quillDelta2.default());
+                    }
+                  }, {
+                    key: 'format',
+                    value: function format(name, value) {
+                      if (name === this.statics.blotName && value) return;
 
-                return CodeBlock;
-              }(_block2.default);
+                      var _descendant = this.descendant(_text2.default, this.length() - 1),
+                        _descendant2 = _slicedToArray(_descendant, 1),
+                        text = _descendant2[0];
 
-              CodeBlock.blotName = 'code-block';
-              CodeBlock.tagName = 'PRE';
-              CodeBlock.TAB = '  ';
+                      if (text != null) {
+                        text.deleteAt(text.length() - 1, 1);
+                      }
+                      _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'format', this).call(this, name, value);
+                    }
+                  }, {
+                    key: 'formatAt',
+                    value: function formatAt(index, length, name, value) {
+                      if (length === 0) return;
+                      if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK) == null || name === this.statics.blotName && value === this.statics.formats(this.domNode)) {
+                        return;
+                      }
+                      var nextNewline = this.newlineIndex(index);
+                      if (nextNewline < 0 || nextNewline >= index + length) return;
+                      var prevNewline = this.newlineIndex(index, true) + 1;
+                      var isolateLength = nextNewline - prevNewline + 1;
+                      var blot = this.isolate(prevNewline, isolateLength);
+                      var next = blot.next;
+                      blot.format(name, value);
+                      if (next instanceof CodeBlock) {
+                        next.formatAt(0, index - prevNewline + length - isolateLength, name, value);
+                      }
+                    }
+                  }, {
+                    key: 'insertAt',
+                    value: function insertAt(index, value, def) {
+                      if (def != null) return;
 
-              exports.Code = Code;
-              exports.default = CodeBlock;
+                      var _descendant3 = this.descendant(_text2.default, index),
+                        _descendant4 = _slicedToArray(_descendant3, 2),
+                        text = _descendant4[0],
+                        offset = _descendant4[1];
 
-              /***/
-            }),
+                      text.insertAt(offset, value);
+                    }
+                  }, {
+                    key: 'length',
+                    value: function length() {
+                      var length = this.domNode.textContent.length;
+                      if (!this.domNode.textContent.endsWith('\n')) {
+                        return length + 1;
+                      }
+                      return length;
+                    }
+                  }, {
+                    key: 'newlineIndex',
+                    value: function newlineIndex(searchIndex) {
+                      var reverse = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+
+                      if (!reverse) {
+                        var offset = this.domNode.textContent.slice(searchIndex).indexOf('\n');
+                        return offset > -1 ? searchIndex + offset : -1;
+                      } else {
+                        return this.domNode.textContent.slice(0, searchIndex).lastIndexOf('\n');
+                      }
+                    }
+                  }, {
+                    key: 'optimize',
+                    value: function optimize(context) {
+                      if (!this.domNode.textContent.endsWith('\n')) {
+                        this.appendChild(_parchment2.default.create('text', '\n'));
+                      }
+                      _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'optimize', this).call(this, context);
+                      var next = this.next;
+                      if (next != null && next.prev === this && next.statics.blotName === this.statics.blotName && this.statics.formats(this.domNode) === next.statics.formats(next.domNode)) {
+                        next.optimize(context);
+                        next.moveChildren(this);
+                        next.remove();
+                      }
+                    }
+                  }, {
+                    key: 'replace',
+                    value: function replace(target) {
+                      _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'replace', this).call(this, target);
+                      [].slice.call(this.domNode.querySelectorAll('*')).forEach(function (node) {
+                        var blot = _parchment2.default.find(node);
+                        if (blot == null) {
+                          node.parentNode.removeChild(node);
+                        } else if (blot instanceof _parchment2.default.Embed) {
+                          blot.remove();
+                        } else {
+                          blot.unwrap();
+                        }
+                      });
+                    }
+                  }], [{
+                    key: 'create',
+                    value: function create(value) {
+                      var domNode = _get(CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock), 'create', this).call(this, value);
+                      domNode.setAttribute('spellcheck', false);
+                      return domNode;
+                    }
+                  }, {
+                    key: 'formats',
+                    value: function formats() {
+                      return true;
+                    }
+                  }]);
+
+                  return CodeBlock;
+                }(_block2.default);
+
+                CodeBlock.blotName = 'code-block';
+                CodeBlock.tagName = 'PRE';
+                CodeBlock.TAB = '  ';
+
+                exports.Code = Code;
+                exports.default = CodeBlock;
+
+                /***/
+              }),
 /* 14 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+                var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _quillDelta = __webpack_require__(1);
+                var _quillDelta = __webpack_require__(1);
 
-              var _quillDelta2 = _interopRequireDefault(_quillDelta);
+                var _quillDelta2 = _interopRequireDefault(_quillDelta);
 
-              var _op = __webpack_require__(22);
+                var _op = __webpack_require__(22);
 
-              var _op2 = _interopRequireDefault(_op);
+                var _op2 = _interopRequireDefault(_op);
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _code = __webpack_require__(13);
+                var _code = __webpack_require__(13);
 
-              var _code2 = _interopRequireDefault(_code);
+                var _code2 = _interopRequireDefault(_code);
 
-              var _cursor = __webpack_require__(26);
+                var _cursor = __webpack_require__(26);
 
-              var _cursor2 = _interopRequireDefault(_cursor);
+                var _cursor2 = _interopRequireDefault(_cursor);
 
-              var _block = __webpack_require__(4);
+                var _block = __webpack_require__(4);
 
-              var _block2 = _interopRequireDefault(_block);
+                var _block2 = _interopRequireDefault(_block);
 
-              var _break = __webpack_require__(16);
+                var _break = __webpack_require__(16);
 
-              var _break2 = _interopRequireDefault(_break);
+                var _break2 = _interopRequireDefault(_break);
 
-              var _clone = __webpack_require__(23);
+                var _clone = __webpack_require__(23);
 
-              var _clone2 = _interopRequireDefault(_clone);
+                var _clone2 = _interopRequireDefault(_clone);
 
-              var _deepEqual = __webpack_require__(11);
+                var _deepEqual = __webpack_require__(11);
 
-              var _deepEqual2 = _interopRequireDefault(_deepEqual);
+                var _deepEqual2 = _interopRequireDefault(_deepEqual);
 
-              var _extend = __webpack_require__(3);
+                var _extend = __webpack_require__(3);
 
-              var _extend2 = _interopRequireDefault(_extend);
+                var _extend2 = _interopRequireDefault(_extend);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+                function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              var ASCII = /^[ -~]*$/;
+                var ASCII = /^[ -~]*$/;
 
-              var Editor = function () {
-                function Editor(scroll) {
-                  _classCallCheck(this, Editor);
+                var Editor = function () {
+                  function Editor(scroll) {
+                    _classCallCheck(this, Editor);
 
-                  this.scroll = scroll;
-                  this.delta = this.getDelta();
+                    this.scroll = scroll;
+                    this.delta = this.getDelta();
+                  }
+
+                  _createClass(Editor, [{
+                    key: 'applyDelta',
+                    value: function applyDelta(delta) {
+                      var _this = this;
+
+                      var consumeNextNewline = false;
+                      this.scroll.update();
+                      var scrollLength = this.scroll.length();
+                      this.scroll.batchStart();
+                      delta = normalizeDelta(delta);
+                      delta.reduce(function (index, op) {
+                        var length = op.retain || op.delete || op.insert.length || 1;
+                        var attributes = op.attributes || {};
+                        if (op.insert != null) {
+                          if (typeof op.insert === 'string') {
+                            var text = op.insert;
+                            if (text.endsWith('\n') && consumeNextNewline) {
+                              consumeNextNewline = false;
+                              text = text.slice(0, -1);
+                            }
+                            if (index >= scrollLength && !text.endsWith('\n')) {
+                              consumeNextNewline = true;
+                            }
+                            _this.scroll.insertAt(index, text);
+
+                            var _scroll$line = _this.scroll.line(index),
+                              _scroll$line2 = _slicedToArray(_scroll$line, 2),
+                              line = _scroll$line2[0],
+                              offset = _scroll$line2[1];
+
+                            var formats = (0, _extend2.default)({}, (0, _block.bubbleFormats)(line));
+                            if (line instanceof _block2.default) {
+                              var _line$descendant = line.descendant(_parchment2.default.Leaf, offset),
+                                _line$descendant2 = _slicedToArray(_line$descendant, 1),
+                                leaf = _line$descendant2[0];
+
+                              formats = (0, _extend2.default)(formats, (0, _block.bubbleFormats)(leaf));
+                            }
+                            attributes = _op2.default.attributes.diff(formats, attributes) || {};
+                          } else if (_typeof(op.insert) === 'object') {
+                            var key = Object.keys(op.insert)[0]; // There should only be one key
+                            if (key == null) return index;
+                            _this.scroll.insertAt(index, key, op.insert[key]);
+                          }
+                          scrollLength += length;
+                        }
+                        Object.keys(attributes).forEach(function (name) {
+                          _this.scroll.formatAt(index, length, name, attributes[name]);
+                        });
+                        return index + length;
+                      }, 0);
+                      delta.reduce(function (index, op) {
+                        if (typeof op.delete === 'number') {
+                          _this.scroll.deleteAt(index, op.delete);
+                          return index;
+                        }
+                        return index + (op.retain || op.insert.length || 1);
+                      }, 0);
+                      this.scroll.batchEnd();
+                      return this.update(delta);
+                    }
+                  }, {
+                    key: 'deleteText',
+                    value: function deleteText(index, length) {
+                      this.scroll.deleteAt(index, length);
+                      return this.update(new _quillDelta2.default().retain(index).delete(length));
+                    }
+                  }, {
+                    key: 'formatLine',
+                    value: function formatLine(index, length) {
+                      var _this2 = this;
+
+                      var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+
+                      this.scroll.update();
+                      Object.keys(formats).forEach(function (format) {
+                        if (_this2.scroll.whitelist != null && !_this2.scroll.whitelist[format]) return;
+                        var lines = _this2.scroll.lines(index, Math.max(length, 1));
+                        var lengthRemaining = length;
+                        lines.forEach(function (line) {
+                          var lineLength = line.length();
+                          if (!(line instanceof _code2.default)) {
+                            line.format(format, formats[format]);
+                          } else {
+                            var codeIndex = index - line.offset(_this2.scroll);
+                            var codeLength = line.newlineIndex(codeIndex + lengthRemaining) - codeIndex + 1;
+                            line.formatAt(codeIndex, codeLength, format, formats[format]);
+                          }
+                          lengthRemaining -= lineLength;
+                        });
+                      });
+                      this.scroll.optimize();
+                      return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));
+                    }
+                  }, {
+                    key: 'formatText',
+                    value: function formatText(index, length) {
+                      var _this3 = this;
+
+                      var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+
+                      Object.keys(formats).forEach(function (format) {
+                        _this3.scroll.formatAt(index, length, format, formats[format]);
+                      });
+                      return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));
+                    }
+                  }, {
+                    key: 'getContents',
+                    value: function getContents(index, length) {
+                      return this.delta.slice(index, index + length);
+                    }
+                  }, {
+                    key: 'getDelta',
+                    value: function getDelta() {
+                      return this.scroll.lines().reduce(function (delta, line) {
+                        return delta.concat(line.delta());
+                      }, new _quillDelta2.default());
+                    }
+                  }, {
+                    key: 'getFormat',
+                    value: function getFormat(index) {
+                      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
+
+                      var lines = [],
+                        leaves = [];
+                      if (length === 0) {
+                        this.scroll.path(index).forEach(function (path) {
+                          var _path = _slicedToArray(path, 1),
+                            blot = _path[0];
+
+                          if (blot instanceof _block2.default) {
+                            lines.push(blot);
+                          } else if (blot instanceof _parchment2.default.Leaf) {
+                            leaves.push(blot);
+                          }
+                        });
+                      } else {
+                        lines = this.scroll.lines(index, length);
+                        leaves = this.scroll.descendants(_parchment2.default.Leaf, index, length);
+                      }
+                      var formatsArr = [lines, leaves].map(function (blots) {
+                        if (blots.length === 0) return {};
+                        var formats = (0, _block.bubbleFormats)(blots.shift());
+                        while (Object.keys(formats).length > 0) {
+                          var blot = blots.shift();
+                          if (blot == null) return formats;
+                          formats = combineFormats((0, _block.bubbleFormats)(blot), formats);
+                        }
+                        return formats;
+                      });
+                      return _extend2.default.apply(_extend2.default, formatsArr);
+                    }
+                  }, {
+                    key: 'getText',
+                    value: function getText(index, length) {
+                      return this.getContents(index, length).filter(function (op) {
+                        return typeof op.insert === 'string';
+                      }).map(function (op) {
+                        return op.insert;
+                      }).join('');
+                    }
+                  }, {
+                    key: 'insertEmbed',
+                    value: function insertEmbed(index, embed, value) {
+                      this.scroll.insertAt(index, embed, value);
+                      return this.update(new _quillDelta2.default().retain(index).insert(_defineProperty({}, embed, value)));
+                    }
+                  }, {
+                    key: 'insertText',
+                    value: function insertText(index, text) {
+                      var _this4 = this;
+
+                      var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+
+                      text = text.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
+                      this.scroll.insertAt(index, text);
+                      Object.keys(formats).forEach(function (format) {
+                        _this4.scroll.formatAt(index, text.length, format, formats[format]);
+                      });
+                      return this.update(new _quillDelta2.default().retain(index).insert(text, (0, _clone2.default)(formats)));
+                    }
+                  }, {
+                    key: 'isBlank',
+                    value: function isBlank() {
+                      if (this.scroll.children.length == 0) return true;
+                      if (this.scroll.children.length > 1) return false;
+                      var block = this.scroll.children.head;
+                      if (block.statics.blotName !== _block2.default.blotName) return false;
+                      if (block.children.length > 1) return false;
+                      return block.children.head instanceof _break2.default;
+                    }
+                  }, {
+                    key: 'removeFormat',
+                    value: function removeFormat(index, length) {
+                      var text = this.getText(index, length);
+
+                      var _scroll$line3 = this.scroll.line(index + length),
+                        _scroll$line4 = _slicedToArray(_scroll$line3, 2),
+                        line = _scroll$line4[0],
+                        offset = _scroll$line4[1];
+
+                      var suffixLength = 0,
+                        suffix = new _quillDelta2.default();
+                      if (line != null) {
+                        if (!(line instanceof _code2.default)) {
+                          suffixLength = line.length() - offset;
+                        } else {
+                          suffixLength = line.newlineIndex(offset) - offset + 1;
+                        }
+                        suffix = line.delta().slice(offset, offset + suffixLength - 1).insert('\n');
+                      }
+                      var contents = this.getContents(index, length + suffixLength);
+                      var diff = contents.diff(new _quillDelta2.default().insert(text).concat(suffix));
+                      var delta = new _quillDelta2.default().retain(index).concat(diff);
+                      return this.applyDelta(delta);
+                    }
+                  }, {
+                    key: 'update',
+                    value: function update(change) {
+                      var mutations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
+                      var cursorIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : undefined;
+
+                      var oldDelta = this.delta;
+                      if (mutations.length === 1 && mutations[0].type === 'characterData' && mutations[0].target.data.match(ASCII) && _parchment2.default.find(mutations[0].target)) {
+                        // Optimization for character changes
+                        var textBlot = _parchment2.default.find(mutations[0].target);
+                        var formats = (0, _block.bubbleFormats)(textBlot);
+                        var index = textBlot.offset(this.scroll);
+                        var oldValue = mutations[0].oldValue.replace(_cursor2.default.CONTENTS, '');
+                        var oldText = new _quillDelta2.default().insert(oldValue);
+                        var newText = new _quillDelta2.default().insert(textBlot.value());
+                        var diffDelta = new _quillDelta2.default().retain(index).concat(oldText.diff(newText, cursorIndex));
+                        change = diffDelta.reduce(function (delta, op) {
+                          if (op.insert) {
+                            return delta.insert(op.insert, formats);
+                          } else {
+                            return delta.push(op);
+                          }
+                        }, new _quillDelta2.default());
+                        this.delta = oldDelta.compose(change);
+                      } else {
+                        this.delta = this.getDelta();
+                        if (!change || !(0, _deepEqual2.default)(oldDelta.compose(change), this.delta)) {
+                          change = oldDelta.diff(this.delta, cursorIndex);
+                        }
+                      }
+                      return change;
+                    }
+                  }]);
+
+                  return Editor;
+                }();
+
+                function combineFormats(formats, combined) {
+                  return Object.keys(combined).reduce(function (merged, name) {
+                    if (formats[name] == null) return merged;
+                    if (combined[name] === formats[name]) {
+                      merged[name] = combined[name];
+                    } else if (Array.isArray(combined[name])) {
+                      if (combined[name].indexOf(formats[name]) < 0) {
+                        merged[name] = combined[name].concat([formats[name]]);
+                      }
+                    } else {
+                      merged[name] = [combined[name], formats[name]];
+                    }
+                    return merged;
+                  }, {});
                 }
 
-                _createClass(Editor, [{
-                  key: 'applyDelta',
-                  value: function applyDelta(delta) {
-                    var _this = this;
-
-                    var consumeNextNewline = false;
-                    this.scroll.update();
-                    var scrollLength = this.scroll.length();
-                    this.scroll.batchStart();
-                    delta = normalizeDelta(delta);
-                    delta.reduce(function (index, op) {
-                      var length = op.retain || op.delete || op.insert.length || 1;
-                      var attributes = op.attributes || {};
-                      if (op.insert != null) {
-                        if (typeof op.insert === 'string') {
-                          var text = op.insert;
-                          if (text.endsWith('\n') && consumeNextNewline) {
-                            consumeNextNewline = false;
-                            text = text.slice(0, -1);
-                          }
-                          if (index >= scrollLength && !text.endsWith('\n')) {
-                            consumeNextNewline = true;
-                          }
-                          _this.scroll.insertAt(index, text);
-
-                          var _scroll$line = _this.scroll.line(index),
-                            _scroll$line2 = _slicedToArray(_scroll$line, 2),
-                            line = _scroll$line2[0],
-                            offset = _scroll$line2[1];
-
-                          var formats = (0, _extend2.default)({}, (0, _block.bubbleFormats)(line));
-                          if (line instanceof _block2.default) {
-                            var _line$descendant = line.descendant(_parchment2.default.Leaf, offset),
-                              _line$descendant2 = _slicedToArray(_line$descendant, 1),
-                              leaf = _line$descendant2[0];
-
-                            formats = (0, _extend2.default)(formats, (0, _block.bubbleFormats)(leaf));
-                          }
-                          attributes = _op2.default.attributes.diff(formats, attributes) || {};
-                        } else if (_typeof(op.insert) === 'object') {
-                          var key = Object.keys(op.insert)[0]; // There should only be one key
-                          if (key == null) return index;
-                          _this.scroll.insertAt(index, key, op.insert[key]);
-                        }
-                        scrollLength += length;
-                      }
-                      Object.keys(attributes).forEach(function (name) {
-                        _this.scroll.formatAt(index, length, name, attributes[name]);
-                      });
-                      return index + length;
-                    }, 0);
-                    delta.reduce(function (index, op) {
-                      if (typeof op.delete === 'number') {
-                        _this.scroll.deleteAt(index, op.delete);
-                        return index;
-                      }
-                      return index + (op.retain || op.insert.length || 1);
-                    }, 0);
-                    this.scroll.batchEnd();
-                    return this.update(delta);
-                  }
-                }, {
-                  key: 'deleteText',
-                  value: function deleteText(index, length) {
-                    this.scroll.deleteAt(index, length);
-                    return this.update(new _quillDelta2.default().retain(index).delete(length));
-                  }
-                }, {
-                  key: 'formatLine',
-                  value: function formatLine(index, length) {
-                    var _this2 = this;
-
-                    var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-
-                    this.scroll.update();
-                    Object.keys(formats).forEach(function (format) {
-                      if (_this2.scroll.whitelist != null && !_this2.scroll.whitelist[format]) return;
-                      var lines = _this2.scroll.lines(index, Math.max(length, 1));
-                      var lengthRemaining = length;
-                      lines.forEach(function (line) {
-                        var lineLength = line.length();
-                        if (!(line instanceof _code2.default)) {
-                          line.format(format, formats[format]);
-                        } else {
-                          var codeIndex = index - line.offset(_this2.scroll);
-                          var codeLength = line.newlineIndex(codeIndex + lengthRemaining) - codeIndex + 1;
-                          line.formatAt(codeIndex, codeLength, format, formats[format]);
-                        }
-                        lengthRemaining -= lineLength;
-                      });
-                    });
-                    this.scroll.optimize();
-                    return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));
-                  }
-                }, {
-                  key: 'formatText',
-                  value: function formatText(index, length) {
-                    var _this3 = this;
-
-                    var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-
-                    Object.keys(formats).forEach(function (format) {
-                      _this3.scroll.formatAt(index, length, format, formats[format]);
-                    });
-                    return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));
-                  }
-                }, {
-                  key: 'getContents',
-                  value: function getContents(index, length) {
-                    return this.delta.slice(index, index + length);
-                  }
-                }, {
-                  key: 'getDelta',
-                  value: function getDelta() {
-                    return this.scroll.lines().reduce(function (delta, line) {
-                      return delta.concat(line.delta());
-                    }, new _quillDelta2.default());
-                  }
-                }, {
-                  key: 'getFormat',
-                  value: function getFormat(index) {
-                    var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
-
-                    var lines = [],
-                      leaves = [];
-                    if (length === 0) {
-                      this.scroll.path(index).forEach(function (path) {
-                        var _path = _slicedToArray(path, 1),
-                          blot = _path[0];
-
-                        if (blot instanceof _block2.default) {
-                          lines.push(blot);
-                        } else if (blot instanceof _parchment2.default.Leaf) {
-                          leaves.push(blot);
-                        }
-                      });
-                    } else {
-                      lines = this.scroll.lines(index, length);
-                      leaves = this.scroll.descendants(_parchment2.default.Leaf, index, length);
+                function normalizeDelta(delta) {
+                  return delta.reduce(function (delta, op) {
+                    if (op.insert === 1) {
+                      var attributes = (0, _clone2.default)(op.attributes);
+                      delete attributes['image'];
+                      return delta.insert({ image: op.attributes.image }, attributes);
                     }
-                    var formatsArr = [lines, leaves].map(function (blots) {
-                      if (blots.length === 0) return {};
-                      var formats = (0, _block.bubbleFormats)(blots.shift());
-                      while (Object.keys(formats).length > 0) {
-                        var blot = blots.shift();
-                        if (blot == null) return formats;
-                        formats = combineFormats((0, _block.bubbleFormats)(blot), formats);
-                      }
-                      return formats;
-                    });
-                    return _extend2.default.apply(_extend2.default, formatsArr);
-                  }
-                }, {
-                  key: 'getText',
-                  value: function getText(index, length) {
-                    return this.getContents(index, length).filter(function (op) {
-                      return typeof op.insert === 'string';
-                    }).map(function (op) {
-                      return op.insert;
-                    }).join('');
-                  }
-                }, {
-                  key: 'insertEmbed',
-                  value: function insertEmbed(index, embed, value) {
-                    this.scroll.insertAt(index, embed, value);
-                    return this.update(new _quillDelta2.default().retain(index).insert(_defineProperty({}, embed, value)));
-                  }
-                }, {
-                  key: 'insertText',
-                  value: function insertText(index, text) {
-                    var _this4 = this;
-
-                    var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-
-                    text = text.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
-                    this.scroll.insertAt(index, text);
-                    Object.keys(formats).forEach(function (format) {
-                      _this4.scroll.formatAt(index, text.length, format, formats[format]);
-                    });
-                    return this.update(new _quillDelta2.default().retain(index).insert(text, (0, _clone2.default)(formats)));
-                  }
-                }, {
-                  key: 'isBlank',
-                  value: function isBlank() {
-                    if (this.scroll.children.length == 0) return true;
-                    if (this.scroll.children.length > 1) return false;
-                    var block = this.scroll.children.head;
-                    if (block.statics.blotName !== _block2.default.blotName) return false;
-                    if (block.children.length > 1) return false;
-                    return block.children.head instanceof _break2.default;
-                  }
-                }, {
-                  key: 'removeFormat',
-                  value: function removeFormat(index, length) {
-                    var text = this.getText(index, length);
-
-                    var _scroll$line3 = this.scroll.line(index + length),
-                      _scroll$line4 = _slicedToArray(_scroll$line3, 2),
-                      line = _scroll$line4[0],
-                      offset = _scroll$line4[1];
-
-                    var suffixLength = 0,
-                      suffix = new _quillDelta2.default();
-                    if (line != null) {
-                      if (!(line instanceof _code2.default)) {
-                        suffixLength = line.length() - offset;
+                    if (op.attributes != null && (op.attributes.list === true || op.attributes.bullet === true)) {
+                      op = (0, _clone2.default)(op);
+                      if (op.attributes.list) {
+                        op.attributes.list = 'ordered';
                       } else {
-                        suffixLength = line.newlineIndex(offset) - offset + 1;
-                      }
-                      suffix = line.delta().slice(offset, offset + suffixLength - 1).insert('\n');
-                    }
-                    var contents = this.getContents(index, length + suffixLength);
-                    var diff = contents.diff(new _quillDelta2.default().insert(text).concat(suffix));
-                    var delta = new _quillDelta2.default().retain(index).concat(diff);
-                    return this.applyDelta(delta);
-                  }
-                }, {
-                  key: 'update',
-                  value: function update(change) {
-                    var mutations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
-                    var cursorIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : undefined;
-
-                    var oldDelta = this.delta;
-                    if (mutations.length === 1 && mutations[0].type === 'characterData' && mutations[0].target.data.match(ASCII) && _parchment2.default.find(mutations[0].target)) {
-                      // Optimization for character changes
-                      var textBlot = _parchment2.default.find(mutations[0].target);
-                      var formats = (0, _block.bubbleFormats)(textBlot);
-                      var index = textBlot.offset(this.scroll);
-                      var oldValue = mutations[0].oldValue.replace(_cursor2.default.CONTENTS, '');
-                      var oldText = new _quillDelta2.default().insert(oldValue);
-                      var newText = new _quillDelta2.default().insert(textBlot.value());
-                      var diffDelta = new _quillDelta2.default().retain(index).concat(oldText.diff(newText, cursorIndex));
-                      change = diffDelta.reduce(function (delta, op) {
-                        if (op.insert) {
-                          return delta.insert(op.insert, formats);
-                        } else {
-                          return delta.push(op);
-                        }
-                      }, new _quillDelta2.default());
-                      this.delta = oldDelta.compose(change);
-                    } else {
-                      this.delta = this.getDelta();
-                      if (!change || !(0, _deepEqual2.default)(oldDelta.compose(change), this.delta)) {
-                        change = oldDelta.diff(this.delta, cursorIndex);
+                        op.attributes.list = 'bullet';
+                        delete op.attributes.bullet;
                       }
                     }
-                    return change;
-                  }
-                }]);
-
-                return Editor;
-              }();
-
-              function combineFormats(formats, combined) {
-                return Object.keys(combined).reduce(function (merged, name) {
-                  if (formats[name] == null) return merged;
-                  if (combined[name] === formats[name]) {
-                    merged[name] = combined[name];
-                  } else if (Array.isArray(combined[name])) {
-                    if (combined[name].indexOf(formats[name]) < 0) {
-                      merged[name] = combined[name].concat([formats[name]]);
+                    if (typeof op.insert === 'string') {
+                      var text = op.insert.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
+                      return delta.insert(text, op.attributes);
                     }
-                  } else {
-                    merged[name] = [combined[name], formats[name]];
-                  }
-                  return merged;
-                }, {});
-              }
+                    return delta.push(op);
+                  }, new _quillDelta2.default());
+                }
 
-              function normalizeDelta(delta) {
-                return delta.reduce(function (delta, op) {
-                  if (op.insert === 1) {
-                    var attributes = (0, _clone2.default)(op.attributes);
-                    delete attributes['image'];
-                    return delta.insert({ image: op.attributes.image }, attributes);
-                  }
-                  if (op.attributes != null && (op.attributes.list === true || op.attributes.bullet === true)) {
-                    op = (0, _clone2.default)(op);
-                    if (op.attributes.list) {
-                      op.attributes.list = 'ordered';
-                    } else {
-                      op.attributes.list = 'bullet';
-                      delete op.attributes.bullet;
-                    }
-                  }
-                  if (typeof op.insert === 'string') {
-                    var text = op.insert.replace(/\r\n/g, '\n').replace(/\r/g, '\n');
-                    return delta.insert(text, op.attributes);
-                  }
-                  return delta.push(op);
-                }, new _quillDelta2.default());
-              }
+                exports.default = Editor;
 
-              exports.default = Editor;
-
-              /***/
-            }),
+                /***/
+              }),
 /* 15 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.default = exports.Range = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.default = exports.Range = undefined;
 
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _clone = __webpack_require__(23);
+                var _clone = __webpack_require__(23);
 
-              var _clone2 = _interopRequireDefault(_clone);
+                var _clone2 = _interopRequireDefault(_clone);
 
-              var _deepEqual = __webpack_require__(11);
+                var _deepEqual = __webpack_require__(11);
 
-              var _deepEqual2 = _interopRequireDefault(_deepEqual);
+                var _deepEqual2 = _interopRequireDefault(_deepEqual);
 
-              var _emitter3 = __webpack_require__(8);
+                var _emitter3 = __webpack_require__(8);
 
-              var _emitter4 = _interopRequireDefault(_emitter3);
+                var _emitter4 = _interopRequireDefault(_emitter3);
 
-              var _logger = __webpack_require__(10);
+                var _logger = __webpack_require__(10);
 
-              var _logger2 = _interopRequireDefault(_logger);
+                var _logger2 = _interopRequireDefault(_logger);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+                function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              var debug = (0, _logger2.default)('quill:selection');
+                var debug = (0, _logger2.default)('quill:selection');
 
-              var Range = function Range(index) {
-                var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
+                var Range = function Range(index) {
+                  var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
 
-                _classCallCheck(this, Range);
+                  _classCallCheck(this, Range);
 
-                this.index = index;
-                this.length = length;
-              };
+                  this.index = index;
+                  this.length = length;
+                };
 
-              var Selection = function () {
-                function Selection(scroll, emitter) {
-                  var _this = this;
+                var Selection = function () {
+                  function Selection(scroll, emitter) {
+                    var _this = this;
 
-                  _classCallCheck(this, Selection);
+                    _classCallCheck(this, Selection);
 
-                  this.emitter = emitter;
-                  this.scroll = scroll;
-                  this.composing = false;
-                  this.mouseDown = false;
-                  this.root = this.scroll.domNode;
-                  this.cursor = _parchment2.default.create('cursor', this);
-                  // savedRange is last non-null range
-                  this.lastRange = this.savedRange = new Range(0, 0);
-                  this.handleComposition();
-                  this.handleDragging();
-                  this.emitter.listenDOM('selectionchange', document, function () {
-                    if (!_this.mouseDown) {
-                      setTimeout(_this.update.bind(_this, _emitter4.default.sources.USER), 1);
-                    }
-                  });
-                  this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type, delta) {
-                    if (type === _emitter4.default.events.TEXT_CHANGE && delta.length() > 0) {
-                      _this.update(_emitter4.default.sources.SILENT);
-                    }
-                  });
-                  this.emitter.on(_emitter4.default.events.SCROLL_BEFORE_UPDATE, function () {
-                    if (!_this.hasFocus()) return;
-                    var native = _this.getNativeRange();
-                    if (native == null) return;
-                    if (native.start.node === _this.cursor.textNode) return; // cursor.restore() will handle
-                    // TODO unclear if this has negative side effects
-                    _this.emitter.once(_emitter4.default.events.SCROLL_UPDATE, function () {
-                      try {
-                        _this.setNativeRange(native.start.node, native.start.offset, native.end.node, native.end.offset);
-                      } catch (ignored) { }
-                    });
-                  });
-                  this.emitter.on(_emitter4.default.events.SCROLL_OPTIMIZE, function (mutations, context) {
-                    if (context.range) {
-                      var _context$range = context.range,
-                        startNode = _context$range.startNode,
-                        startOffset = _context$range.startOffset,
-                        endNode = _context$range.endNode,
-                        endOffset = _context$range.endOffset;
-
-                      _this.setNativeRange(startNode, startOffset, endNode, endOffset);
-                    }
-                  });
-                  this.update(_emitter4.default.sources.SILENT);
-                }
-
-                _createClass(Selection, [{
-                  key: 'handleComposition',
-                  value: function handleComposition() {
-                    var _this2 = this;
-
-                    this.root.addEventListener('compositionstart', function () {
-                      _this2.composing = true;
-                    });
-                    this.root.addEventListener('compositionend', function () {
-                      _this2.composing = false;
-                      if (_this2.cursor.parent) {
-                        var range = _this2.cursor.restore();
-                        if (!range) return;
-                        setTimeout(function () {
-                          _this2.setNativeRange(range.startNode, range.startOffset, range.endNode, range.endOffset);
-                        }, 1);
+                    this.emitter = emitter;
+                    this.scroll = scroll;
+                    this.composing = false;
+                    this.mouseDown = false;
+                    this.root = this.scroll.domNode;
+                    this.cursor = _parchment2.default.create('cursor', this);
+                    // savedRange is last non-null range
+                    this.lastRange = this.savedRange = new Range(0, 0);
+                    this.handleComposition();
+                    this.handleDragging();
+                    this.emitter.listenDOM('selectionchange', document, function () {
+                      if (!_this.mouseDown) {
+                        setTimeout(_this.update.bind(_this, _emitter4.default.sources.USER), 1);
                       }
                     });
-                  }
-                }, {
-                  key: 'handleDragging',
-                  value: function handleDragging() {
-                    var _this3 = this;
-
-                    this.emitter.listenDOM('mousedown', document.body, function () {
-                      _this3.mouseDown = true;
-                    });
-                    this.emitter.listenDOM('mouseup', document.body, function () {
-                      _this3.mouseDown = false;
-                      _this3.update(_emitter4.default.sources.USER);
-                    });
-                  }
-                }, {
-                  key: 'focus',
-                  value: function focus() {
-                    if (this.hasFocus()) return;
-                    this.root.focus();
-                    this.setRange(this.savedRange);
-                  }
-                }, {
-                  key: 'format',
-                  value: function format(_format, value) {
-                    if (this.scroll.whitelist != null && !this.scroll.whitelist[_format]) return;
-                    this.scroll.update();
-                    var nativeRange = this.getNativeRange();
-                    if (nativeRange == null || !nativeRange.native.collapsed || _parchment2.default.query(_format, _parchment2.default.Scope.BLOCK)) return;
-                    if (nativeRange.start.node !== this.cursor.textNode) {
-                      var blot = _parchment2.default.find(nativeRange.start.node, false);
-                      if (blot == null) return;
-                      // TODO Give blot ability to not split
-                      if (blot instanceof _parchment2.default.Leaf) {
-                        var after = blot.split(nativeRange.start.offset);
-                        blot.parent.insertBefore(this.cursor, after);
-                      } else {
-                        blot.insertBefore(this.cursor, nativeRange.start.node); // Should never happen
+                    this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type, delta) {
+                      if (type === _emitter4.default.events.TEXT_CHANGE && delta.length() > 0) {
+                        _this.update(_emitter4.default.sources.SILENT);
                       }
-                      this.cursor.attach();
-                    }
-                    this.cursor.format(_format, value);
-                    this.scroll.optimize();
-                    this.setNativeRange(this.cursor.textNode, this.cursor.textNode.data.length);
-                    this.update();
+                    });
+                    this.emitter.on(_emitter4.default.events.SCROLL_BEFORE_UPDATE, function () {
+                      if (!_this.hasFocus()) return;
+                      var native = _this.getNativeRange();
+                      if (native == null) return;
+                      if (native.start.node === _this.cursor.textNode) return; // cursor.restore() will handle
+                      // TODO unclear if this has negative side effects
+                      _this.emitter.once(_emitter4.default.events.SCROLL_UPDATE, function () {
+                        try {
+                          _this.setNativeRange(native.start.node, native.start.offset, native.end.node, native.end.offset);
+                        } catch (ignored) { }
+                      });
+                    });
+                    this.emitter.on(_emitter4.default.events.SCROLL_OPTIMIZE, function (mutations, context) {
+                      if (context.range) {
+                        var _context$range = context.range,
+                          startNode = _context$range.startNode,
+                          startOffset = _context$range.startOffset,
+                          endNode = _context$range.endNode,
+                          endOffset = _context$range.endOffset;
+
+                        _this.setNativeRange(startNode, startOffset, endNode, endOffset);
+                      }
+                    });
+                    this.update(_emitter4.default.sources.SILENT);
                   }
-                }, {
-                  key: 'getBounds',
-                  value: function getBounds(index) {
-                    var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
 
-                    var scrollLength = this.scroll.length();
-                    index = Math.min(index, scrollLength - 1);
-                    length = Math.min(index + length, scrollLength - 1) - index;
-                    var node = void 0,
-                      _scroll$leaf = this.scroll.leaf(index),
-                      _scroll$leaf2 = _slicedToArray(_scroll$leaf, 2),
-                      leaf = _scroll$leaf2[0],
-                      offset = _scroll$leaf2[1];
-                    if (leaf == null) return null;
+                  _createClass(Selection, [{
+                    key: 'handleComposition',
+                    value: function handleComposition() {
+                      var _this2 = this;
 
-                    var _leaf$position = leaf.position(offset, true);
+                      this.root.addEventListener('compositionstart', function () {
+                        _this2.composing = true;
+                      });
+                      this.root.addEventListener('compositionend', function () {
+                        _this2.composing = false;
+                        if (_this2.cursor.parent) {
+                          var range = _this2.cursor.restore();
+                          if (!range) return;
+                          setTimeout(function () {
+                            _this2.setNativeRange(range.startNode, range.startOffset, range.endNode, range.endOffset);
+                          }, 1);
+                        }
+                      });
+                    }
+                  }, {
+                    key: 'handleDragging',
+                    value: function handleDragging() {
+                      var _this3 = this;
 
-                    var _leaf$position2 = _slicedToArray(_leaf$position, 2);
-
-                    node = _leaf$position2[0];
-                    offset = _leaf$position2[1];
-
-                    var range = document.createRange();
-                    if (length > 0) {
-                      range.setStart(node, offset);
-
-                      var _scroll$leaf3 = this.scroll.leaf(index + length);
-
-                      var _scroll$leaf4 = _slicedToArray(_scroll$leaf3, 2);
-
-                      leaf = _scroll$leaf4[0];
-                      offset = _scroll$leaf4[1];
+                      this.emitter.listenDOM('mousedown', document.body, function () {
+                        _this3.mouseDown = true;
+                      });
+                      this.emitter.listenDOM('mouseup', document.body, function () {
+                        _this3.mouseDown = false;
+                        _this3.update(_emitter4.default.sources.USER);
+                      });
+                    }
+                  }, {
+                    key: 'focus',
+                    value: function focus() {
+                      if (this.hasFocus()) return;
+                      this.root.focus();
+                      this.setRange(this.savedRange);
+                    }
+                  }, {
+                    key: 'format',
+                    value: function format(_format, value) {
+                      if (this.scroll.whitelist != null && !this.scroll.whitelist[_format]) return;
+                      this.scroll.update();
+                      var nativeRange = this.getNativeRange();
+                      if (nativeRange == null || !nativeRange.native.collapsed || _parchment2.default.query(_format, _parchment2.default.Scope.BLOCK)) return;
+                      if (nativeRange.start.node !== this.cursor.textNode) {
+                        var blot = _parchment2.default.find(nativeRange.start.node, false);
+                        if (blot == null) return;
+                        // TODO Give blot ability to not split
+                        if (blot instanceof _parchment2.default.Leaf) {
+                          var after = blot.split(nativeRange.start.offset);
+                          blot.parent.insertBefore(this.cursor, after);
+                        } else {
+                          blot.insertBefore(this.cursor, nativeRange.start.node); // Should never happen
+                        }
+                        this.cursor.attach();
+                      }
+                      this.cursor.format(_format, value);
+                      this.scroll.optimize();
+                      this.setNativeRange(this.cursor.textNode, this.cursor.textNode.data.length);
+                      this.update();
+                    }
+                  }, {
+                    key: 'getBounds',
+                    value: function getBounds(index) {
+                      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;
 
+                      var scrollLength = this.scroll.length();
+                      index = Math.min(index, scrollLength - 1);
+                      length = Math.min(index + length, scrollLength - 1) - index;
+                      var node = void 0,
+                        _scroll$leaf = this.scroll.leaf(index),
+                        _scroll$leaf2 = _slicedToArray(_scroll$leaf, 2),
+                        leaf = _scroll$leaf2[0],
+                        offset = _scroll$leaf2[1];
                       if (leaf == null) return null;
 
-                      var _leaf$position3 = leaf.position(offset, true);
+                      var _leaf$position = leaf.position(offset, true);
 
-                      var _leaf$position4 = _slicedToArray(_leaf$position3, 2);
+                      var _leaf$position2 = _slicedToArray(_leaf$position, 2);
 
-                      node = _leaf$position4[0];
-                      offset = _leaf$position4[1];
+                      node = _leaf$position2[0];
+                      offset = _leaf$position2[1];
 
-                      range.setEnd(node, offset);
-                      return range.getBoundingClientRect();
-                    } else {
-                      var side = 'left';
-                      var rect = void 0;
-                      if (node instanceof Text) {
-                        if (offset < node.data.length) {
-                          range.setStart(node, offset);
-                          range.setEnd(node, offset + 1);
-                        } else {
-                          range.setStart(node, offset - 1);
-                          range.setEnd(node, offset);
-                          side = 'right';
-                        }
-                        rect = range.getBoundingClientRect();
+                      var range = document.createRange();
+                      if (length > 0) {
+                        range.setStart(node, offset);
+
+                        var _scroll$leaf3 = this.scroll.leaf(index + length);
+
+                        var _scroll$leaf4 = _slicedToArray(_scroll$leaf3, 2);
+
+                        leaf = _scroll$leaf4[0];
+                        offset = _scroll$leaf4[1];
+
+                        if (leaf == null) return null;
+
+                        var _leaf$position3 = leaf.position(offset, true);
+
+                        var _leaf$position4 = _slicedToArray(_leaf$position3, 2);
+
+                        node = _leaf$position4[0];
+                        offset = _leaf$position4[1];
+
+                        range.setEnd(node, offset);
+                        return range.getBoundingClientRect();
                       } else {
-                        rect = leaf.domNode.getBoundingClientRect();
-                        if (offset > 0) side = 'right';
+                        var side = 'left';
+                        var rect = void 0;
+                        if (node instanceof Text) {
+                          if (offset < node.data.length) {
+                            range.setStart(node, offset);
+                            range.setEnd(node, offset + 1);
+                          } else {
+                            range.setStart(node, offset - 1);
+                            range.setEnd(node, offset);
+                            side = 'right';
+                          }
+                          rect = range.getBoundingClientRect();
+                        } else {
+                          rect = leaf.domNode.getBoundingClientRect();
+                          if (offset > 0) side = 'right';
+                        }
+                        return {
+                          bottom: rect.top + rect.height,
+                          height: rect.height,
+                          left: rect[side],
+                          right: rect[side],
+                          top: rect.top,
+                          width: 0
+                        };
                       }
-                      return {
-                        bottom: rect.top + rect.height,
-                        height: rect.height,
-                        left: rect[side],
-                        right: rect[side],
-                        top: rect.top,
-                        width: 0
+                    }
+                  }, {
+                    key: 'getNativeRange',
+                    value: function getNativeRange() {
+                      var selection = document.getSelection();
+                      if (selection == null || selection.rangeCount <= 0) return null;
+                      var nativeRange = selection.getRangeAt(0);
+                      if (nativeRange == null) return null;
+                      var range = this.normalizeNative(nativeRange);
+                      debug.info('getNativeRange', range);
+                      return range;
+                    }
+                  }, {
+                    key: 'getRange',
+                    value: function getRange() {
+                      var normalized = this.getNativeRange();
+                      if (normalized == null) return [null, null];
+                      var range = this.normalizedToRange(normalized);
+                      return [range, normalized];
+                    }
+                  }, {
+                    key: 'hasFocus',
+                    value: function hasFocus() {
+                      return document.activeElement === this.root;
+                    }
+                  }, {
+                    key: 'normalizedToRange',
+                    value: function normalizedToRange(range) {
+                      var _this4 = this;
+
+                      var positions = [[range.start.node, range.start.offset]];
+                      if (!range.native.collapsed) {
+                        positions.push([range.end.node, range.end.offset]);
+                      }
+                      var indexes = positions.map(function (position) {
+                        var _position = _slicedToArray(position, 2),
+                          node = _position[0],
+                          offset = _position[1];
+
+                        var blot = _parchment2.default.find(node, true);
+                        var index = blot.offset(_this4.scroll);
+                        if (offset === 0) {
+                          return index;
+                        } else if (blot instanceof _parchment2.default.Container) {
+                          return index + blot.length();
+                        } else {
+                          return index + blot.index(node, offset);
+                        }
+                      });
+                      var end = Math.min(Math.max.apply(Math, _toConsumableArray(indexes)), this.scroll.length() - 1);
+                      var start = Math.min.apply(Math, [end].concat(_toConsumableArray(indexes)));
+                      return new Range(start, end - start);
+                    }
+                  }, {
+                    key: 'normalizeNative',
+                    value: function normalizeNative(nativeRange) {
+                      if (!contains(this.root, nativeRange.startContainer) || !nativeRange.collapsed && !contains(this.root, nativeRange.endContainer)) {
+                        return null;
+                      }
+                      var range = {
+                        start: { node: nativeRange.startContainer, offset: nativeRange.startOffset },
+                        end: { node: nativeRange.endContainer, offset: nativeRange.endOffset },
+                        native: nativeRange
                       };
+                      [range.start, range.end].forEach(function (position) {
+                        var node = position.node,
+                          offset = position.offset;
+                        while (!(node instanceof Text) && node.childNodes.length > 0) {
+                          if (node.childNodes.length > offset) {
+                            node = node.childNodes[offset];
+                            offset = 0;
+                          } else if (node.childNodes.length === offset) {
+                            node = node.lastChild;
+                            offset = node instanceof Text ? node.data.length : node.childNodes.length + 1;
+                          } else {
+                            break;
+                          }
+                        }
+                        position.node = node, position.offset = offset;
+                      });
+                      return range;
                     }
-                  }
-                }, {
-                  key: 'getNativeRange',
-                  value: function getNativeRange() {
-                    var selection = document.getSelection();
-                    if (selection == null || selection.rangeCount <= 0) return null;
-                    var nativeRange = selection.getRangeAt(0);
-                    if (nativeRange == null) return null;
-                    var range = this.normalizeNative(nativeRange);
-                    debug.info('getNativeRange', range);
-                    return range;
-                  }
-                }, {
-                  key: 'getRange',
-                  value: function getRange() {
-                    var normalized = this.getNativeRange();
-                    if (normalized == null) return [null, null];
-                    var range = this.normalizedToRange(normalized);
-                    return [range, normalized];
-                  }
-                }, {
-                  key: 'hasFocus',
-                  value: function hasFocus() {
-                    return document.activeElement === this.root;
-                  }
-                }, {
-                  key: 'normalizedToRange',
-                  value: function normalizedToRange(range) {
-                    var _this4 = this;
+                  }, {
+                    key: 'rangeToNative',
+                    value: function rangeToNative(range) {
+                      var _this5 = this;
 
-                    var positions = [[range.start.node, range.start.offset]];
-                    if (!range.native.collapsed) {
-                      positions.push([range.end.node, range.end.offset]);
+                      var indexes = range.collapsed ? [range.index] : [range.index, range.index + range.length];
+                      var args = [];
+                      var scrollLength = this.scroll.length();
+                      indexes.forEach(function (index, i) {
+                        index = Math.min(scrollLength - 1, index);
+                        var node = void 0,
+                          _scroll$leaf5 = _this5.scroll.leaf(index),
+                          _scroll$leaf6 = _slicedToArray(_scroll$leaf5, 2),
+                          leaf = _scroll$leaf6[0],
+                          offset = _scroll$leaf6[1];
+                        var _leaf$position5 = leaf.position(offset, i !== 0);
+
+                        var _leaf$position6 = _slicedToArray(_leaf$position5, 2);
+
+                        node = _leaf$position6[0];
+                        offset = _leaf$position6[1];
+
+                        args.push(node, offset);
+                      });
+                      if (args.length < 2) {
+                        args = args.concat(args);
+                      }
+                      return args;
                     }
-                    var indexes = positions.map(function (position) {
-                      var _position = _slicedToArray(position, 2),
-                        node = _position[0],
-                        offset = _position[1];
+                  }, {
+                    key: 'scrollIntoView',
+                    value: function scrollIntoView(scrollingContainer) {
+                      var range = this.lastRange;
+                      if (range == null) return;
+                      var bounds = this.getBounds(range.index, range.length);
+                      if (bounds == null) return;
+                      var limit = this.scroll.length() - 1;
 
-                      var blot = _parchment2.default.find(node, true);
-                      var index = blot.offset(_this4.scroll);
-                      if (offset === 0) {
-                        return index;
-                      } else if (blot instanceof _parchment2.default.Container) {
-                        return index + blot.length();
+                      var _scroll$line = this.scroll.line(Math.min(range.index, limit)),
+                        _scroll$line2 = _slicedToArray(_scroll$line, 1),
+                        first = _scroll$line2[0];
+
+                      var last = first;
+                      if (range.length > 0) {
+                        var _scroll$line3 = this.scroll.line(Math.min(range.index + range.length, limit));
+
+                        var _scroll$line4 = _slicedToArray(_scroll$line3, 1);
+
+                        last = _scroll$line4[0];
+                      }
+                      if (first == null || last == null) return;
+                      var scrollBounds = scrollingContainer.getBoundingClientRect();
+                      if (bounds.top < scrollBounds.top) {
+                        scrollingContainer.scrollTop -= scrollBounds.top - bounds.top;
+                      } else if (bounds.bottom > scrollBounds.bottom) {
+                        scrollingContainer.scrollTop += bounds.bottom - scrollBounds.bottom;
+                      }
+                    }
+                  }, {
+                    key: 'setNativeRange',
+                    value: function setNativeRange(startNode, startOffset) {
+                      var endNode = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : startNode;
+                      var endOffset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : startOffset;
+                      var force = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
+
+                      debug.info('setNativeRange', startNode, startOffset, endNode, endOffset);
+                      if (startNode != null && (this.root.parentNode == null || startNode.parentNode == null || endNode.parentNode == null)) {
+                        return;
+                      }
+                      var selection = document.getSelection();
+                      if (selection == null) return;
+                      if (startNode != null) {
+                        if (!this.hasFocus()) this.root.focus();
+                        var native = (this.getNativeRange() || {}).native;
+                        if (native == null || force || startNode !== native.startContainer || startOffset !== native.startOffset || endNode !== native.endContainer || endOffset !== native.endOffset) {
+
+                          if (startNode.tagName == "BR") {
+                            startOffset = [].indexOf.call(startNode.parentNode.childNodes, startNode);
+                            startNode = startNode.parentNode;
+                          }
+                          if (endNode.tagName == "BR") {
+                            endOffset = [].indexOf.call(endNode.parentNode.childNodes, endNode);
+                            endNode = endNode.parentNode;
+                          }
+                          var range = document.createRange();
+                          range.setStart(startNode, startOffset);
+                          range.setEnd(endNode, endOffset);
+                          selection.removeAllRanges();
+                          selection.addRange(range);
+                        }
                       } else {
-                        return index + blot.index(node, offset);
-                      }
-                    });
-                    var end = Math.min(Math.max.apply(Math, _toConsumableArray(indexes)), this.scroll.length() - 1);
-                    var start = Math.min.apply(Math, [end].concat(_toConsumableArray(indexes)));
-                    return new Range(start, end - start);
-                  }
-                }, {
-                  key: 'normalizeNative',
-                  value: function normalizeNative(nativeRange) {
-                    if (!contains(this.root, nativeRange.startContainer) || !nativeRange.collapsed && !contains(this.root, nativeRange.endContainer)) {
-                      return null;
-                    }
-                    var range = {
-                      start: { node: nativeRange.startContainer, offset: nativeRange.startOffset },
-                      end: { node: nativeRange.endContainer, offset: nativeRange.endOffset },
-                      native: nativeRange
-                    };
-                    [range.start, range.end].forEach(function (position) {
-                      var node = position.node,
-                        offset = position.offset;
-                      while (!(node instanceof Text) && node.childNodes.length > 0) {
-                        if (node.childNodes.length > offset) {
-                          node = node.childNodes[offset];
-                          offset = 0;
-                        } else if (node.childNodes.length === offset) {
-                          node = node.lastChild;
-                          offset = node instanceof Text ? node.data.length : node.childNodes.length + 1;
-                        } else {
-                          break;
-                        }
-                      }
-                      position.node = node, position.offset = offset;
-                    });
-                    return range;
-                  }
-                }, {
-                  key: 'rangeToNative',
-                  value: function rangeToNative(range) {
-                    var _this5 = this;
-
-                    var indexes = range.collapsed ? [range.index] : [range.index, range.index + range.length];
-                    var args = [];
-                    var scrollLength = this.scroll.length();
-                    indexes.forEach(function (index, i) {
-                      index = Math.min(scrollLength - 1, index);
-                      var node = void 0,
-                        _scroll$leaf5 = _this5.scroll.leaf(index),
-                        _scroll$leaf6 = _slicedToArray(_scroll$leaf5, 2),
-                        leaf = _scroll$leaf6[0],
-                        offset = _scroll$leaf6[1];
-                      var _leaf$position5 = leaf.position(offset, i !== 0);
-
-                      var _leaf$position6 = _slicedToArray(_leaf$position5, 2);
-
-                      node = _leaf$position6[0];
-                      offset = _leaf$position6[1];
-
-                      args.push(node, offset);
-                    });
-                    if (args.length < 2) {
-                      args = args.concat(args);
-                    }
-                    return args;
-                  }
-                }, {
-                  key: 'scrollIntoView',
-                  value: function scrollIntoView(scrollingContainer) {
-                    var range = this.lastRange;
-                    if (range == null) return;
-                    var bounds = this.getBounds(range.index, range.length);
-                    if (bounds == null) return;
-                    var limit = this.scroll.length() - 1;
-
-                    var _scroll$line = this.scroll.line(Math.min(range.index, limit)),
-                      _scroll$line2 = _slicedToArray(_scroll$line, 1),
-                      first = _scroll$line2[0];
-
-                    var last = first;
-                    if (range.length > 0) {
-                      var _scroll$line3 = this.scroll.line(Math.min(range.index + range.length, limit));
-
-                      var _scroll$line4 = _slicedToArray(_scroll$line3, 1);
-
-                      last = _scroll$line4[0];
-                    }
-                    if (first == null || last == null) return;
-                    var scrollBounds = scrollingContainer.getBoundingClientRect();
-                    if (bounds.top < scrollBounds.top) {
-                      scrollingContainer.scrollTop -= scrollBounds.top - bounds.top;
-                    } else if (bounds.bottom > scrollBounds.bottom) {
-                      scrollingContainer.scrollTop += bounds.bottom - scrollBounds.bottom;
-                    }
-                  }
-                }, {
-                  key: 'setNativeRange',
-                  value: function setNativeRange(startNode, startOffset) {
-                    var endNode = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : startNode;
-                    var endOffset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : startOffset;
-                    var force = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;
-
-                    debug.info('setNativeRange', startNode, startOffset, endNode, endOffset);
-                    if (startNode != null && (this.root.parentNode == null || startNode.parentNode == null || endNode.parentNode == null)) {
-                      return;
-                    }
-                    var selection = document.getSelection();
-                    if (selection == null) return;
-                    if (startNode != null) {
-                      if (!this.hasFocus()) this.root.focus();
-                      var native = (this.getNativeRange() || {}).native;
-                      if (native == null || force || startNode !== native.startContainer || startOffset !== native.startOffset || endNode !== native.endContainer || endOffset !== native.endOffset) {
-
-                        if (startNode.tagName == "BR") {
-                          startOffset = [].indexOf.call(startNode.parentNode.childNodes, startNode);
-                          startNode = startNode.parentNode;
-                        }
-                        if (endNode.tagName == "BR") {
-                          endOffset = [].indexOf.call(endNode.parentNode.childNodes, endNode);
-                          endNode = endNode.parentNode;
-                        }
-                        var range = document.createRange();
-                        range.setStart(startNode, startOffset);
-                        range.setEnd(endNode, endOffset);
                         selection.removeAllRanges();
-                        selection.addRange(range);
-                      }
-                    } else {
-                      selection.removeAllRanges();
-                      this.root.blur();
-                      document.body.focus(); // root.blur() not enough on IE11+Travis+SauceLabs (but not local VMs)
-                    }
-                  }
-                }, {
-                  key: 'setRange',
-                  value: function setRange(range) {
-                    var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
-                    var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;
-
-                    if (typeof force === 'string') {
-                      source = force;
-                      force = false;
-                    }
-                    debug.info('setRange', range);
-                    if (range != null) {
-                      var args = this.rangeToNative(range);
-                      this.setNativeRange.apply(this, _toConsumableArray(args).concat([force]));
-                    } else {
-                      this.setNativeRange(null);
-                    }
-                    this.update(source);
-                  }
-                }, {
-                  key: 'update',
-                  value: function update() {
-                    var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;
-
-                    var oldRange = this.lastRange;
-
-                    var _getRange = this.getRange(),
-                      _getRange2 = _slicedToArray(_getRange, 2),
-                      lastRange = _getRange2[0],
-                      nativeRange = _getRange2[1];
-
-                    this.lastRange = lastRange;
-                    if (this.lastRange != null) {
-                      this.savedRange = this.lastRange;
-                    }
-                    if (!(0, _deepEqual2.default)(oldRange, this.lastRange)) {
-                      var _emitter;
-
-                      if (!this.composing && nativeRange != null && nativeRange.native.collapsed && nativeRange.start.node !== this.cursor.textNode) {
-                        this.cursor.restore();
-                      }
-                      var args = [_emitter4.default.events.SELECTION_CHANGE, (0, _clone2.default)(this.lastRange), (0, _clone2.default)(oldRange), source];
-                      (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));
-                      if (source !== _emitter4.default.sources.SILENT) {
-                        var _emitter2;
-
-                        (_emitter2 = this.emitter).emit.apply(_emitter2, args);
+                        this.root.blur();
+                        document.body.focus(); // root.blur() not enough on IE11+Travis+SauceLabs (but not local VMs)
                       }
                     }
+                  }, {
+                    key: 'setRange',
+                    value: function setRange(range) {
+                      var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+                      var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;
+
+                      if (typeof force === 'string') {
+                        source = force;
+                        force = false;
+                      }
+                      debug.info('setRange', range);
+                      if (range != null) {
+                        var args = this.rangeToNative(range);
+                        this.setNativeRange.apply(this, _toConsumableArray(args).concat([force]));
+                      } else {
+                        this.setNativeRange(null);
+                      }
+                      this.update(source);
+                    }
+                  }, {
+                    key: 'update',
+                    value: function update() {
+                      var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;
+
+                      var oldRange = this.lastRange;
+
+                      var _getRange = this.getRange(),
+                        _getRange2 = _slicedToArray(_getRange, 2),
+                        lastRange = _getRange2[0],
+                        nativeRange = _getRange2[1];
+
+                      this.lastRange = lastRange;
+                      if (this.lastRange != null) {
+                        this.savedRange = this.lastRange;
+                      }
+                      if (!(0, _deepEqual2.default)(oldRange, this.lastRange)) {
+                        var _emitter;
+
+                        if (!this.composing && nativeRange != null && nativeRange.native.collapsed && nativeRange.start.node !== this.cursor.textNode) {
+                          this.cursor.restore();
+                        }
+                        var args = [_emitter4.default.events.SELECTION_CHANGE, (0, _clone2.default)(this.lastRange), (0, _clone2.default)(oldRange), source];
+                        (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));
+                        if (source !== _emitter4.default.sources.SILENT) {
+                          var _emitter2;
+
+                          (_emitter2 = this.emitter).emit.apply(_emitter2, args);
+                        }
+                      }
+                    }
+                  }]);
+
+                  return Selection;
+                }();
+
+                function contains(parent, descendant) {
+                  try {
+                    // Firefox inserts inaccessible nodes around video elements
+                    descendant.parentNode;
+                  } catch (e) {
+                    return false;
                   }
-                }]);
-
-                return Selection;
-              }();
-
-              function contains(parent, descendant) {
-                try {
-                  // Firefox inserts inaccessible nodes around video elements
-                  descendant.parentNode;
-                } catch (e) {
-                  return false;
+                  // IE11 has bug with Text nodes
+                  // https://connect.microsoft.com/IE/feedback/details/780874/node-contains-is-incorrect
+                  if (descendant instanceof Text) {
+                    descendant = descendant.parentNode;
+                  }
+                  return parent.contains(descendant);
                 }
-                // IE11 has bug with Text nodes
-                // https://connect.microsoft.com/IE/feedback/details/780874/node-contains-is-incorrect
-                if (descendant instanceof Text) {
-                  descendant = descendant.parentNode;
-                }
-                return parent.contains(descendant);
-              }
 
-              exports.Range = Range;
-              exports.default = Selection;
+                exports.Range = Range;
+                exports.default = Selection;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 16 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Break = function (_Parchment$Embed) {
-                _inherits(Break, _Parchment$Embed);
+                var Break = function (_Parchment$Embed) {
+                  _inherits(Break, _Parchment$Embed);
 
-                function Break() {
-                  _classCallCheck(this, Break);
+                  function Break() {
+                    _classCallCheck(this, Break);
 
-                  return _possibleConstructorReturn(this, (Break.__proto__ || Object.getPrototypeOf(Break)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Break.__proto__ || Object.getPrototypeOf(Break)).apply(this, arguments));
+                  }
 
-                _createClass(Break, [{
-                  key: 'insertInto',
-                  value: function insertInto(parent, ref) {
-                    if (parent.children.length === 0) {
-                      _get(Break.prototype.__proto__ || Object.getPrototypeOf(Break.prototype), 'insertInto', this).call(this, parent, ref);
-                    } else {
-                      this.remove();
+                  _createClass(Break, [{
+                    key: 'insertInto',
+                    value: function insertInto(parent, ref) {
+                      if (parent.children.length === 0) {
+                        _get(Break.prototype.__proto__ || Object.getPrototypeOf(Break.prototype), 'insertInto', this).call(this, parent, ref);
+                      } else {
+                        this.remove();
+                      }
                     }
-                  }
-                }, {
-                  key: 'length',
-                  value: function length() {
-                    return 0;
-                  }
-                }, {
-                  key: 'value',
-                  value: function value() {
-                    return '';
-                  }
-                }], [{
-                  key: 'value',
-                  value: function value() {
-                    return undefined;
-                  }
-                }]);
+                  }, {
+                    key: 'length',
+                    value: function length() {
+                      return 0;
+                    }
+                  }, {
+                    key: 'value',
+                    value: function value() {
+                      return '';
+                    }
+                  }], [{
+                    key: 'value',
+                    value: function value() {
+                      return undefined;
+                    }
+                  }]);
 
-                return Break;
-              }(_parchment2.default.Embed);
+                  return Break;
+                }(_parchment2.default.Embed);
 
-              Break.blotName = 'break';
-              Break.tagName = 'BR';
+                Break.blotName = 'break';
+                Break.tagName = 'BR';
 
-              exports.default = Break;
+                exports.default = Break;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 17 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var linked_list_1 = __webpack_require__(50);
-              var shadow_1 = __webpack_require__(32);
-              var Registry = __webpack_require__(2);
-              var ContainerBlot = /** @class */ (function (_super) {
-                __extends(ContainerBlot, _super);
-                function ContainerBlot(domNode) {
-                  var _this = _super.call(this, domNode) || this;
-                  _this.build();
-                  return _this;
-                }
-                ContainerBlot.prototype.appendChild = function (other) {
-                  this.insertBefore(other);
-                };
-                ContainerBlot.prototype.attach = function () {
-                  _super.prototype.attach.call(this);
-                  this.children.forEach(function (child) {
-                    child.attach();
-                  });
-                };
-                ContainerBlot.prototype.build = function () {
-                  var _this = this;
-                  this.children = new linked_list_1.default();
-                  // Need to be reversed for if DOM nodes already in order
-                  [].slice
-                    .call(this.domNode.childNodes)
-                    .reverse()
-                    .forEach(function (node) {
-                      try {
-                        var child = makeBlot(node);
-                        _this.insertBefore(child, _this.children.head || undefined);
-                      }
-                      catch (err) {
-                        if (err instanceof Registry.ParchmentError)
-                          return;
-                        else
-                          throw err;
-                      }
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var linked_list_1 = __webpack_require__(50);
+                var shadow_1 = __webpack_require__(32);
+                var Registry = __webpack_require__(2);
+                var ContainerBlot = /** @class */ (function (_super) {
+                  __extends(ContainerBlot, _super);
+                  function ContainerBlot(domNode) {
+                    var _this = _super.call(this, domNode) || this;
+                    _this.build();
+                    return _this;
+                  }
+                  ContainerBlot.prototype.appendChild = function (other) {
+                    this.insertBefore(other);
+                  };
+                  ContainerBlot.prototype.attach = function () {
+                    _super.prototype.attach.call(this);
+                    this.children.forEach(function (child) {
+                      child.attach();
                     });
-                };
-                ContainerBlot.prototype.deleteAt = function (index, length) {
-                  if (index === 0 && length === this.length()) {
-                    return this.remove();
-                  }
-                  this.children.forEachAt(index, length, function (child, offset, length) {
-                    child.deleteAt(offset, length);
-                  });
-                };
-                ContainerBlot.prototype.descendant = function (criteria, index) {
-                  var _a = this.children.find(index), child = _a[0], offset = _a[1];
-                  if ((criteria.blotName == null && criteria(child)) ||
-                    (criteria.blotName != null && child instanceof criteria)) {
-                    return [child, offset];
-                  }
-                  else if (child instanceof ContainerBlot) {
-                    return child.descendant(criteria, offset);
-                  }
-                  else {
-                    return [null, -1];
-                  }
-                };
-                ContainerBlot.prototype.descendants = function (criteria, index, length) {
-                  if (index === void 0) { index = 0; }
-                  if (length === void 0) { length = Number.MAX_VALUE; }
-                  var descendants = [];
-                  var lengthLeft = length;
-                  this.children.forEachAt(index, length, function (child, index, length) {
+                  };
+                  ContainerBlot.prototype.build = function () {
+                    var _this = this;
+                    this.children = new linked_list_1.default();
+                    // Need to be reversed for if DOM nodes already in order
+                    [].slice
+                      .call(this.domNode.childNodes)
+                      .reverse()
+                      .forEach(function (node) {
+                        try {
+                          var child = makeBlot(node);
+                          _this.insertBefore(child, _this.children.head || undefined);
+                        }
+                        catch (err) {
+                          if (err instanceof Registry.ParchmentError)
+                            return;
+                          else
+                            throw err;
+                        }
+                      });
+                  };
+                  ContainerBlot.prototype.deleteAt = function (index, length) {
+                    if (index === 0 && length === this.length()) {
+                      return this.remove();
+                    }
+                    this.children.forEachAt(index, length, function (child, offset, length) {
+                      child.deleteAt(offset, length);
+                    });
+                  };
+                  ContainerBlot.prototype.descendant = function (criteria, index) {
+                    var _a = this.children.find(index), child = _a[0], offset = _a[1];
                     if ((criteria.blotName == null && criteria(child)) ||
                       (criteria.blotName != null && child instanceof criteria)) {
-                      descendants.push(child);
+                      return [child, offset];
                     }
-                    if (child instanceof ContainerBlot) {
-                      descendants = descendants.concat(child.descendants(criteria, index, lengthLeft));
-                    }
-                    lengthLeft -= length;
-                  });
-                  return descendants;
-                };
-                ContainerBlot.prototype.detach = function () {
-                  this.children.forEach(function (child) {
-                    child.detach();
-                  });
-                  _super.prototype.detach.call(this);
-                };
-                ContainerBlot.prototype.formatAt = function (index, length, name, value) {
-                  this.children.forEachAt(index, length, function (child, offset, length) {
-                    child.formatAt(offset, length, name, value);
-                  });
-                };
-                ContainerBlot.prototype.insertAt = function (index, value, def) {
-                  var _a = this.children.find(index), child = _a[0], offset = _a[1];
-                  if (child) {
-                    child.insertAt(offset, value, def);
-                  }
-                  else {
-                    var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);
-                    this.appendChild(blot);
-                  }
-                };
-                ContainerBlot.prototype.insertBefore = function (childBlot, refBlot) {
-                  if (this.statics.allowedChildren != null &&
-                    !this.statics.allowedChildren.some(function (child) {
-                      return childBlot instanceof child;
-                    })) {
-                    throw new Registry.ParchmentError("Cannot insert " + childBlot.statics.blotName + " into " + this.statics.blotName);
-                  }
-                  childBlot.insertInto(this, refBlot);
-                };
-                ContainerBlot.prototype.length = function () {
-                  return this.children.reduce(function (memo, child) {
-                    return memo + child.length();
-                  }, 0);
-                };
-                ContainerBlot.prototype.moveChildren = function (targetParent, refNode) {
-                  this.children.forEach(function (child) {
-                    targetParent.insertBefore(child, refNode);
-                  });
-                };
-                ContainerBlot.prototype.optimize = function (context) {
-                  _super.prototype.optimize.call(this, context);
-                  if (this.children.length === 0) {
-                    if (this.statics.defaultChild != null) {
-                      var child = Registry.create(this.statics.defaultChild);
-                      this.appendChild(child);
-                      child.optimize(context);
+                    else if (child instanceof ContainerBlot) {
+                      return child.descendant(criteria, offset);
                     }
                     else {
-                      this.remove();
+                      return [null, -1];
                     }
-                  }
-                };
-                ContainerBlot.prototype.path = function (index, inclusive) {
-                  if (inclusive === void 0) { inclusive = false; }
-                  var _a = this.children.find(index, inclusive), child = _a[0], offset = _a[1];
-                  var position = [[this, index]];
-                  if (child instanceof ContainerBlot) {
-                    return position.concat(child.path(offset, inclusive));
-                  }
-                  else if (child != null) {
-                    position.push([child, offset]);
-                  }
-                  return position;
-                };
-                ContainerBlot.prototype.removeChild = function (child) {
-                  this.children.remove(child);
-                };
-                ContainerBlot.prototype.replace = function (target) {
-                  if (target instanceof ContainerBlot) {
-                    target.moveChildren(this);
-                  }
-                  _super.prototype.replace.call(this, target);
-                };
-                ContainerBlot.prototype.split = function (index, force) {
-                  if (force === void 0) { force = false; }
-                  if (!force) {
-                    if (index === 0)
-                      return this;
-                    if (index === this.length())
-                      return this.next;
-                  }
-                  var after = this.clone();
-                  this.parent.insertBefore(after, this.next);
-                  this.children.forEachAt(index, this.length(), function (child, offset, length) {
-                    child = child.split(offset, force);
-                    after.appendChild(child);
-                  });
-                  return after;
-                };
-                ContainerBlot.prototype.unwrap = function () {
-                  this.moveChildren(this.parent, this.next);
-                  this.remove();
-                };
-                ContainerBlot.prototype.update = function (mutations, context) {
-                  var _this = this;
-                  var addedNodes = [];
-                  var removedNodes = [];
-                  mutations.forEach(function (mutation) {
-                    if (mutation.target === _this.domNode && mutation.type === 'childList') {
-                      addedNodes.push.apply(addedNodes, mutation.addedNodes);
-                      removedNodes.push.apply(removedNodes, mutation.removedNodes);
-                    }
-                  });
-                  removedNodes.forEach(function (node) {
-                    // Check node has actually been removed
-                    // One exception is Chrome does not immediately remove IFRAMEs
-                    // from DOM but MutationRecord is correct in its reported removal
-                    if (node.parentNode != null &&
-                      // @ts-ignore
-                      node.tagName !== 'IFRAME' &&
-                      document.body.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {
-                      return;
-                    }
-                    var blot = Registry.find(node);
-                    if (blot == null)
-                      return;
-                    if (blot.domNode.parentNode == null || blot.domNode.parentNode === _this.domNode) {
-                      blot.detach();
-                    }
-                  });
-                  addedNodes
-                    .filter(function (node) {
-                      return node.parentNode == _this.domNode;
-                    })
-                    .sort(function (a, b) {
-                      if (a === b)
-                        return 0;
-                      if (a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING) {
-                        return 1;
+                  };
+                  ContainerBlot.prototype.descendants = function (criteria, index, length) {
+                    if (index === void 0) { index = 0; }
+                    if (length === void 0) { length = Number.MAX_VALUE; }
+                    var descendants = [];
+                    var lengthLeft = length;
+                    this.children.forEachAt(index, length, function (child, index, length) {
+                      if ((criteria.blotName == null && criteria(child)) ||
+                        (criteria.blotName != null && child instanceof criteria)) {
+                        descendants.push(child);
                       }
-                      return -1;
-                    })
-                    .forEach(function (node) {
-                      var refBlot = null;
-                      if (node.nextSibling != null) {
-                        refBlot = Registry.find(node.nextSibling);
+                      if (child instanceof ContainerBlot) {
+                        descendants = descendants.concat(child.descendants(criteria, index, lengthLeft));
                       }
-                      var blot = makeBlot(node);
-                      if (blot.next != refBlot || blot.next == null) {
-                        if (blot.parent != null) {
-                          blot.parent.removeChild(_this);
+                      lengthLeft -= length;
+                    });
+                    return descendants;
+                  };
+                  ContainerBlot.prototype.detach = function () {
+                    this.children.forEach(function (child) {
+                      child.detach();
+                    });
+                    _super.prototype.detach.call(this);
+                  };
+                  ContainerBlot.prototype.formatAt = function (index, length, name, value) {
+                    this.children.forEachAt(index, length, function (child, offset, length) {
+                      child.formatAt(offset, length, name, value);
+                    });
+                  };
+                  ContainerBlot.prototype.insertAt = function (index, value, def) {
+                    var _a = this.children.find(index), child = _a[0], offset = _a[1];
+                    if (child) {
+                      child.insertAt(offset, value, def);
+                    }
+                    else {
+                      var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);
+                      this.appendChild(blot);
+                    }
+                  };
+                  ContainerBlot.prototype.insertBefore = function (childBlot, refBlot) {
+                    if (this.statics.allowedChildren != null &&
+                      !this.statics.allowedChildren.some(function (child) {
+                        return childBlot instanceof child;
+                      })) {
+                      throw new Registry.ParchmentError("Cannot insert " + childBlot.statics.blotName + " into " + this.statics.blotName);
+                    }
+                    childBlot.insertInto(this, refBlot);
+                  };
+                  ContainerBlot.prototype.length = function () {
+                    return this.children.reduce(function (memo, child) {
+                      return memo + child.length();
+                    }, 0);
+                  };
+                  ContainerBlot.prototype.moveChildren = function (targetParent, refNode) {
+                    this.children.forEach(function (child) {
+                      targetParent.insertBefore(child, refNode);
+                    });
+                  };
+                  ContainerBlot.prototype.optimize = function (context) {
+                    _super.prototype.optimize.call(this, context);
+                    if (this.children.length === 0) {
+                      if (this.statics.defaultChild != null) {
+                        var child = Registry.create(this.statics.defaultChild);
+                        this.appendChild(child);
+                        child.optimize(context);
+                      }
+                      else {
+                        this.remove();
+                      }
+                    }
+                  };
+                  ContainerBlot.prototype.path = function (index, inclusive) {
+                    if (inclusive === void 0) { inclusive = false; }
+                    var _a = this.children.find(index, inclusive), child = _a[0], offset = _a[1];
+                    var position = [[this, index]];
+                    if (child instanceof ContainerBlot) {
+                      return position.concat(child.path(offset, inclusive));
+                    }
+                    else if (child != null) {
+                      position.push([child, offset]);
+                    }
+                    return position;
+                  };
+                  ContainerBlot.prototype.removeChild = function (child) {
+                    this.children.remove(child);
+                  };
+                  ContainerBlot.prototype.replace = function (target) {
+                    if (target instanceof ContainerBlot) {
+                      target.moveChildren(this);
+                    }
+                    _super.prototype.replace.call(this, target);
+                  };
+                  ContainerBlot.prototype.split = function (index, force) {
+                    if (force === void 0) { force = false; }
+                    if (!force) {
+                      if (index === 0)
+                        return this;
+                      if (index === this.length())
+                        return this.next;
+                    }
+                    var after = this.clone();
+                    this.parent.insertBefore(after, this.next);
+                    this.children.forEachAt(index, this.length(), function (child, offset, length) {
+                      child = child.split(offset, force);
+                      after.appendChild(child);
+                    });
+                    return after;
+                  };
+                  ContainerBlot.prototype.unwrap = function () {
+                    this.moveChildren(this.parent, this.next);
+                    this.remove();
+                  };
+                  ContainerBlot.prototype.update = function (mutations, context) {
+                    var _this = this;
+                    var addedNodes = [];
+                    var removedNodes = [];
+                    mutations.forEach(function (mutation) {
+                      if (mutation.target === _this.domNode && mutation.type === 'childList') {
+                        addedNodes.push.apply(addedNodes, mutation.addedNodes);
+                        removedNodes.push.apply(removedNodes, mutation.removedNodes);
+                      }
+                    });
+                    removedNodes.forEach(function (node) {
+                      // Check node has actually been removed
+                      // One exception is Chrome does not immediately remove IFRAMEs
+                      // from DOM but MutationRecord is correct in its reported removal
+                      if (node.parentNode != null &&
+                        // @ts-ignore
+                        node.tagName !== 'IFRAME' &&
+                        document.body.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {
+                        return;
+                      }
+                      var blot = Registry.find(node);
+                      if (blot == null)
+                        return;
+                      if (blot.domNode.parentNode == null || blot.domNode.parentNode === _this.domNode) {
+                        blot.detach();
+                      }
+                    });
+                    addedNodes
+                      .filter(function (node) {
+                        return node.parentNode == _this.domNode;
+                      })
+                      .sort(function (a, b) {
+                        if (a === b)
+                          return 0;
+                        if (a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING) {
+                          return 1;
                         }
-                        _this.insertBefore(blot, refBlot || undefined);
-                      }
-                    });
-                };
-                return ContainerBlot;
-              }(shadow_1.default));
-              function makeBlot(node) {
-                var blot = Registry.find(node);
-                if (blot == null) {
-                  try {
-                    blot = Registry.create(node);
-                  }
-                  catch (e) {
-                    blot = Registry.create(Registry.Scope.INLINE);
-                    [].slice.call(node.childNodes).forEach(function (child) {
-                      // @ts-ignore
-                      blot.domNode.appendChild(child);
-                    });
-                    if (node.parentNode) {
-                      node.parentNode.replaceChild(blot.domNode, node);
+                        return -1;
+                      })
+                      .forEach(function (node) {
+                        var refBlot = null;
+                        if (node.nextSibling != null) {
+                          refBlot = Registry.find(node.nextSibling);
+                        }
+                        var blot = makeBlot(node);
+                        if (blot.next != refBlot || blot.next == null) {
+                          if (blot.parent != null) {
+                            blot.parent.removeChild(_this);
+                          }
+                          _this.insertBefore(blot, refBlot || undefined);
+                        }
+                      });
+                  };
+                  return ContainerBlot;
+                }(shadow_1.default));
+                function makeBlot(node) {
+                  var blot = Registry.find(node);
+                  if (blot == null) {
+                    try {
+                      blot = Registry.create(node);
+                    }
+                    catch (e) {
+                      blot = Registry.create(Registry.Scope.INLINE);
+                      [].slice.call(node.childNodes).forEach(function (child) {
+                        // @ts-ignore
+                        blot.domNode.appendChild(child);
+                      });
+                      if (node.parentNode) {
+                        node.parentNode.replaceChild(blot.domNode, node);
+                      }
+                      blot.attach();
                     }
-                    blot.attach();
                   }
+                  return blot;
                 }
-                return blot;
-              }
-              exports.default = ContainerBlot;
+                exports.default = ContainerBlot;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 18 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var attributor_1 = __webpack_require__(12);
-              var store_1 = __webpack_require__(33);
-              var container_1 = __webpack_require__(17);
-              var Registry = __webpack_require__(2);
-              var FormatBlot = /** @class */ (function (_super) {
-                __extends(FormatBlot, _super);
-                function FormatBlot(domNode) {
-                  var _this = _super.call(this, domNode) || this;
-                  _this.attributes = new store_1.default(_this.domNode);
-                  return _this;
-                }
-                FormatBlot.formats = function (domNode) {
-                  if (typeof this.tagName === 'string') {
-                    return true;
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var attributor_1 = __webpack_require__(12);
+                var store_1 = __webpack_require__(33);
+                var container_1 = __webpack_require__(17);
+                var Registry = __webpack_require__(2);
+                var FormatBlot = /** @class */ (function (_super) {
+                  __extends(FormatBlot, _super);
+                  function FormatBlot(domNode) {
+                    var _this = _super.call(this, domNode) || this;
+                    _this.attributes = new store_1.default(_this.domNode);
+                    return _this;
                   }
-                  else if (Array.isArray(this.tagName)) {
-                    return domNode.tagName.toLowerCase();
-                  }
-                  return undefined;
-                };
-                FormatBlot.prototype.format = function (name, value) {
-                  var format = Registry.query(name);
-                  if (format instanceof attributor_1.default) {
-                    this.attributes.attribute(format, value);
-                  }
-                  else if (value) {
-                    if (format != null && (name !== this.statics.blotName || this.formats()[name] !== value)) {
-                      this.replaceWith(name, value);
+                  FormatBlot.formats = function (domNode) {
+                    if (typeof this.tagName === 'string') {
+                      return true;
                     }
-                  }
-                };
-                FormatBlot.prototype.formats = function () {
-                  var formats = this.attributes.values();
-                  var format = this.statics.formats(this.domNode);
-                  if (format != null) {
-                    formats[this.statics.blotName] = format;
-                  }
-                  return formats;
-                };
-                FormatBlot.prototype.replaceWith = function (name, value) {
-                  var replacement = _super.prototype.replaceWith.call(this, name, value);
-                  this.attributes.copy(replacement);
-                  return replacement;
-                };
-                FormatBlot.prototype.update = function (mutations, context) {
-                  var _this = this;
-                  _super.prototype.update.call(this, mutations, context);
-                  if (mutations.some(function (mutation) {
-                    return mutation.target === _this.domNode && mutation.type === 'attributes';
-                  })) {
-                    this.attributes.build();
-                  }
-                };
-                FormatBlot.prototype.wrap = function (name, value) {
-                  var wrapper = _super.prototype.wrap.call(this, name, value);
-                  if (wrapper instanceof FormatBlot && wrapper.statics.scope === this.statics.scope) {
-                    this.attributes.move(wrapper);
-                  }
-                  return wrapper;
-                };
-                return FormatBlot;
-              }(container_1.default));
-              exports.default = FormatBlot;
+                    else if (Array.isArray(this.tagName)) {
+                      return domNode.tagName.toLowerCase();
+                    }
+                    return undefined;
+                  };
+                  FormatBlot.prototype.format = function (name, value) {
+                    var format = Registry.query(name);
+                    if (format instanceof attributor_1.default) {
+                      this.attributes.attribute(format, value);
+                    }
+                    else if (value) {
+                      if (format != null && (name !== this.statics.blotName || this.formats()[name] !== value)) {
+                        this.replaceWith(name, value);
+                      }
+                    }
+                  };
+                  FormatBlot.prototype.formats = function () {
+                    var formats = this.attributes.values();
+                    var format = this.statics.formats(this.domNode);
+                    if (format != null) {
+                      formats[this.statics.blotName] = format;
+                    }
+                    return formats;
+                  };
+                  FormatBlot.prototype.replaceWith = function (name, value) {
+                    var replacement = _super.prototype.replaceWith.call(this, name, value);
+                    this.attributes.copy(replacement);
+                    return replacement;
+                  };
+                  FormatBlot.prototype.update = function (mutations, context) {
+                    var _this = this;
+                    _super.prototype.update.call(this, mutations, context);
+                    if (mutations.some(function (mutation) {
+                      return mutation.target === _this.domNode && mutation.type === 'attributes';
+                    })) {
+                      this.attributes.build();
+                    }
+                  };
+                  FormatBlot.prototype.wrap = function (name, value) {
+                    var wrapper = _super.prototype.wrap.call(this, name, value);
+                    if (wrapper instanceof FormatBlot && wrapper.statics.scope === this.statics.scope) {
+                      this.attributes.move(wrapper);
+                    }
+                    return wrapper;
+                  };
+                  return FormatBlot;
+                }(container_1.default));
+                exports.default = FormatBlot;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 19 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var shadow_1 = __webpack_require__(32);
-              var Registry = __webpack_require__(2);
-              var LeafBlot = /** @class */ (function (_super) {
-                __extends(LeafBlot, _super);
-                function LeafBlot() {
-                  return _super !== null && _super.apply(this, arguments) || this;
-                }
-                LeafBlot.value = function (domNode) {
-                  return true;
-                };
-                LeafBlot.prototype.index = function (node, offset) {
-                  if (this.domNode === node ||
-                    this.domNode.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {
-                    return Math.min(offset, 1);
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var shadow_1 = __webpack_require__(32);
+                var Registry = __webpack_require__(2);
+                var LeafBlot = /** @class */ (function (_super) {
+                  __extends(LeafBlot, _super);
+                  function LeafBlot() {
+                    return _super !== null && _super.apply(this, arguments) || this;
                   }
-                  return -1;
-                };
-                LeafBlot.prototype.position = function (index, inclusive) {
-                  var offset = [].indexOf.call(this.parent.domNode.childNodes, this.domNode);
-                  if (index > 0)
-                    offset += 1;
-                  return [this.parent.domNode, offset];
-                };
-                LeafBlot.prototype.value = function () {
-                  var _a;
-                  return _a = {}, _a[this.statics.blotName] = this.statics.value(this.domNode) || true, _a;
-                };
-                LeafBlot.scope = Registry.Scope.INLINE_BLOT;
-                return LeafBlot;
-              }(shadow_1.default));
-              exports.default = LeafBlot;
+                  LeafBlot.value = function (domNode) {
+                    return true;
+                  };
+                  LeafBlot.prototype.index = function (node, offset) {
+                    if (this.domNode === node ||
+                      this.domNode.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {
+                      return Math.min(offset, 1);
+                    }
+                    return -1;
+                  };
+                  LeafBlot.prototype.position = function (index, inclusive) {
+                    var offset = [].indexOf.call(this.parent.domNode.childNodes, this.domNode);
+                    if (index > 0)
+                      offset += 1;
+                    return [this.parent.domNode, offset];
+                  };
+                  LeafBlot.prototype.value = function () {
+                    var _a;
+                    return _a = {}, _a[this.statics.blotName] = this.statics.value(this.domNode) || true, _a;
+                  };
+                  LeafBlot.scope = Registry.Scope.INLINE_BLOT;
+                  return LeafBlot;
+                }(shadow_1.default));
+                exports.default = LeafBlot;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 20 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              var implementation = __webpack_require__(63);
+                var implementation = __webpack_require__(63);
 
-              module.exports = Function.prototype.bind || implementation;
+                module.exports = Function.prototype.bind || implementation;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 21 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              var keys = __webpack_require__(36);
-              var hasSymbols = typeof Symbol === 'function' && typeof Symbol('foo') === 'symbol';
+                var keys = __webpack_require__(36);
+                var hasSymbols = typeof Symbol === 'function' && typeof Symbol('foo') === 'symbol';
 
-              var toStr = Object.prototype.toString;
-              var concat = Array.prototype.concat;
-              var origDefineProperty = Object.defineProperty;
+                var toStr = Object.prototype.toString;
+                var concat = Array.prototype.concat;
+                var origDefineProperty = Object.defineProperty;
 
-              var isFunction = function (fn) {
-                return typeof fn === 'function' && toStr.call(fn) === '[object Function]';
-              };
+                var isFunction = function (fn) {
+                  return typeof fn === 'function' && toStr.call(fn) === '[object Function]';
+                };
 
-              var arePropertyDescriptorsSupported = function () {
-                var obj = {};
-                try {
-                  origDefineProperty(obj, 'x', { enumerable: false, value: obj });
-                  // eslint-disable-next-line no-unused-vars, no-restricted-syntax
-                  for (var _ in obj) { // jscs:ignore disallowUnusedVariables
+                var arePropertyDescriptorsSupported = function () {
+                  var obj = {};
+                  try {
+                    origDefineProperty(obj, 'x', { enumerable: false, value: obj });
+                    // eslint-disable-next-line no-unused-vars, no-restricted-syntax
+                    for (var _ in obj) { // jscs:ignore disallowUnusedVariables
+                      return false;
+                    }
+                    return obj.x === obj;
+                  } catch (e) { /* this is IE 8. */
                     return false;
                   }
-                  return obj.x === obj;
-                } catch (e) { /* this is IE 8. */
-                  return false;
-                }
-              };
-              var supportsDescriptors = origDefineProperty && arePropertyDescriptorsSupported();
+                };
+                var supportsDescriptors = origDefineProperty && arePropertyDescriptorsSupported();
 
-              var defineProperty = function (object, name, value, predicate) {
-                if (name in object && (!isFunction(predicate) || !predicate())) {
-                  return;
-                }
-                if (supportsDescriptors) {
-                  origDefineProperty(object, name, {
-                    configurable: true,
-                    enumerable: false,
-                    value: value,
-                    writable: true
-                  });
-                } else {
-                  object[name] = value;
-                }
-              };
+                var defineProperty = function (object, name, value, predicate) {
+                  if (name in object && (!isFunction(predicate) || !predicate())) {
+                    return;
+                  }
+                  if (supportsDescriptors) {
+                    origDefineProperty(object, name, {
+                      configurable: true,
+                      enumerable: false,
+                      value: value,
+                      writable: true
+                    });
+                  } else {
+                    object[name] = value;
+                  }
+                };
 
-              var defineProperties = function (object, map) {
-                var predicates = arguments.length > 2 ? arguments[2] : {};
-                var props = keys(map);
-                if (hasSymbols) {
-                  props = concat.call(props, Object.getOwnPropertySymbols(map));
-                }
-                for (var i = 0; i < props.length; i += 1) {
-                  defineProperty(object, props[i], map[props[i]], predicates[props[i]]);
-                }
-              };
+                var defineProperties = function (object, map) {
+                  var predicates = arguments.length > 2 ? arguments[2] : {};
+                  var props = keys(map);
+                  if (hasSymbols) {
+                    props = concat.call(props, Object.getOwnPropertySymbols(map));
+                  }
+                  for (var i = 0; i < props.length; i += 1) {
+                    defineProperty(object, props[i], map[props[i]], predicates[props[i]]);
+                  }
+                };
 
-              defineProperties.supportsDescriptors = !!supportsDescriptors;
+                defineProperties.supportsDescriptors = !!supportsDescriptors;
 
-              module.exports = defineProperties;
+                module.exports = defineProperties;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 22 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              var equal = __webpack_require__(11);
-              var extend = __webpack_require__(3);
+                var equal = __webpack_require__(11);
+                var extend = __webpack_require__(3);
 
 
-              var lib = {
-                attributes: {
-                  compose: function (a, b, keepNull) {
-                    if (typeof a !== 'object') a = {};
-                    if (typeof b !== 'object') b = {};
-                    var attributes = extend(true, {}, b);
-                    if (!keepNull) {
-                      attributes = Object.keys(attributes).reduce(function (copy, key) {
-                        if (attributes[key] != null) {
-                          copy[key] = attributes[key];
+                var lib = {
+                  attributes: {
+                    compose: function (a, b, keepNull) {
+                      if (typeof a !== 'object') a = {};
+                      if (typeof b !== 'object') b = {};
+                      var attributes = extend(true, {}, b);
+                      if (!keepNull) {
+                        attributes = Object.keys(attributes).reduce(function (copy, key) {
+                          if (attributes[key] != null) {
+                            copy[key] = attributes[key];
+                          }
+                          return copy;
+                        }, {});
+                      }
+                      for (var key in a) {
+                        if (a[key] !== undefined && b[key] === undefined) {
+                          attributes[key] = a[key];
                         }
-                        return copy;
+                      }
+                      return Object.keys(attributes).length > 0 ? attributes : undefined;
+                    },
+
+                    diff: function (a, b) {
+                      if (typeof a !== 'object') a = {};
+                      if (typeof b !== 'object') b = {};
+                      var attributes = Object.keys(a).concat(Object.keys(b)).reduce(function (attributes, key) {
+                        if (!equal(a[key], b[key])) {
+                          attributes[key] = b[key] === undefined ? null : b[key];
+                        }
+                        return attributes;
                       }, {});
+                      return Object.keys(attributes).length > 0 ? attributes : undefined;
+                    },
+
+                    transform: function (a, b, priority) {
+                      if (typeof a !== 'object') return b;
+                      if (typeof b !== 'object') return undefined;
+                      if (!priority) return b;  // b simply overwrites us without priority
+                      var attributes = Object.keys(b).reduce(function (attributes, key) {
+                        if (a[key] === undefined) attributes[key] = b[key];  // null is a valid value
+                        return attributes;
+                      }, {});
+                      return Object.keys(attributes).length > 0 ? attributes : undefined;
                     }
-                    for (var key in a) {
-                      if (a[key] !== undefined && b[key] === undefined) {
-                        attributes[key] = a[key];
-                      }
-                    }
-                    return Object.keys(attributes).length > 0 ? attributes : undefined;
                   },
 
-                  diff: function (a, b) {
-                    if (typeof a !== 'object') a = {};
-                    if (typeof b !== 'object') b = {};
-                    var attributes = Object.keys(a).concat(Object.keys(b)).reduce(function (attributes, key) {
-                      if (!equal(a[key], b[key])) {
-                        attributes[key] = b[key] === undefined ? null : b[key];
-                      }
-                      return attributes;
-                    }, {});
-                    return Object.keys(attributes).length > 0 ? attributes : undefined;
+                  iterator: function (ops) {
+                    return new Iterator(ops);
                   },
 
-                  transform: function (a, b, priority) {
-                    if (typeof a !== 'object') return b;
-                    if (typeof b !== 'object') return undefined;
-                    if (!priority) return b;  // b simply overwrites us without priority
-                    var attributes = Object.keys(b).reduce(function (attributes, key) {
-                      if (a[key] === undefined) attributes[key] = b[key];  // null is a valid value
-                      return attributes;
-                    }, {});
-                    return Object.keys(attributes).length > 0 ? attributes : undefined;
-                  }
-                },
-
-                iterator: function (ops) {
-                  return new Iterator(ops);
-                },
-
-                length: function (op) {
-                  if (typeof op['delete'] === 'number') {
-                    return op['delete'];
-                  } else if (typeof op.retain === 'number') {
-                    return op.retain;
-                  } else {
-                    return typeof op.insert === 'string' ? op.insert.length : 1;
-                  }
-                }
-              };
-
-
-              function Iterator(ops) {
-                this.ops = ops;
-                this.index = 0;
-                this.offset = 0;
-              };
-
-              Iterator.prototype.hasNext = function () {
-                return this.peekLength() < Infinity;
-              };
-
-              Iterator.prototype.next = function (length) {
-                if (!length) length = Infinity;
-                var nextOp = this.ops[this.index];
-                if (nextOp) {
-                  var offset = this.offset;
-                  var opLength = lib.length(nextOp)
-                  if (length >= opLength - offset) {
-                    length = opLength - offset;
-                    this.index += 1;
-                    this.offset = 0;
-                  } else {
-                    this.offset += length;
-                  }
-                  if (typeof nextOp['delete'] === 'number') {
-                    return { 'delete': length };
-                  } else {
-                    var retOp = {};
-                    if (nextOp.attributes) {
-                      retOp.attributes = nextOp.attributes;
-                    }
-                    if (typeof nextOp.retain === 'number') {
-                      retOp.retain = length;
-                    } else if (typeof nextOp.insert === 'string') {
-                      retOp.insert = nextOp.insert.substr(offset, length);
+                  length: function (op) {
+                    if (typeof op['delete'] === 'number') {
+                      return op['delete'];
+                    } else if (typeof op.retain === 'number') {
+                      return op.retain;
                     } else {
-                      // offset should === 0, length should === 1
-                      retOp.insert = nextOp.insert;
+                      return typeof op.insert === 'string' ? op.insert.length : 1;
                     }
-                    return retOp;
                   }
-                } else {
-                  return { retain: Infinity };
-                }
-              };
+                };
 
-              Iterator.prototype.peek = function () {
-                return this.ops[this.index];
-              };
 
-              Iterator.prototype.peekLength = function () {
-                if (this.ops[this.index]) {
-                  // Should never return 0 if our index is being managed correctly
-                  return lib.length(this.ops[this.index]) - this.offset;
-                } else {
-                  return Infinity;
-                }
-              };
+                function Iterator(ops) {
+                  this.ops = ops;
+                  this.index = 0;
+                  this.offset = 0;
+                };
 
-              Iterator.prototype.peekType = function () {
-                if (this.ops[this.index]) {
-                  if (typeof this.ops[this.index]['delete'] === 'number') {
-                    return 'delete';
-                  } else if (typeof this.ops[this.index].retain === 'number') {
-                    return 'retain';
+                Iterator.prototype.hasNext = function () {
+                  return this.peekLength() < Infinity;
+                };
+
+                Iterator.prototype.next = function (length) {
+                  if (!length) length = Infinity;
+                  var nextOp = this.ops[this.index];
+                  if (nextOp) {
+                    var offset = this.offset;
+                    var opLength = lib.length(nextOp)
+                    if (length >= opLength - offset) {
+                      length = opLength - offset;
+                      this.index += 1;
+                      this.offset = 0;
+                    } else {
+                      this.offset += length;
+                    }
+                    if (typeof nextOp['delete'] === 'number') {
+                      return { 'delete': length };
+                    } else {
+                      var retOp = {};
+                      if (nextOp.attributes) {
+                        retOp.attributes = nextOp.attributes;
+                      }
+                      if (typeof nextOp.retain === 'number') {
+                        retOp.retain = length;
+                      } else if (typeof nextOp.insert === 'string') {
+                        retOp.insert = nextOp.insert.substr(offset, length);
+                      } else {
+                        // offset should === 0, length should === 1
+                        retOp.insert = nextOp.insert;
+                      }
+                      return retOp;
+                    }
                   } else {
-                    return 'insert';
+                    return { retain: Infinity };
                   }
-                }
-                return 'retain';
-              };
+                };
 
-              Iterator.prototype.rest = function () {
-                if (!this.hasNext()) {
-                  return [];
-                } else if (this.offset === 0) {
-                  return this.ops.slice(this.index);
-                } else {
-                  var offset = this.offset;
-                  var index = this.index;
-                  var next = this.next();
-                  var rest = this.ops.slice(this.index);
-                  this.offset = offset;
-                  this.index = index;
-                  return [next].concat(rest);
-                }
-              };
+                Iterator.prototype.peek = function () {
+                  return this.ops[this.index];
+                };
+
+                Iterator.prototype.peekLength = function () {
+                  if (this.ops[this.index]) {
+                    // Should never return 0 if our index is being managed correctly
+                    return lib.length(this.ops[this.index]) - this.offset;
+                  } else {
+                    return Infinity;
+                  }
+                };
+
+                Iterator.prototype.peekType = function () {
+                  if (this.ops[this.index]) {
+                    if (typeof this.ops[this.index]['delete'] === 'number') {
+                      return 'delete';
+                    } else if (typeof this.ops[this.index].retain === 'number') {
+                      return 'retain';
+                    } else {
+                      return 'insert';
+                    }
+                  }
+                  return 'retain';
+                };
+
+                Iterator.prototype.rest = function () {
+                  if (!this.hasNext()) {
+                    return [];
+                  } else if (this.offset === 0) {
+                    return this.ops.slice(this.index);
+                  } else {
+                    var offset = this.offset;
+                    var index = this.index;
+                    var next = this.next();
+                    var rest = this.ops.slice(this.index);
+                    this.offset = offset;
+                    this.index = index;
+                    return [next].concat(rest);
+                  }
+                };
 
 
-              module.exports = lib;
+                module.exports = lib;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 23 */
 /***/ (function (module, exports) {
 
-              var clone = (function () {
-                'use strict';
+                var clone = (function () {
+                  'use strict';
 
-                function _instanceof(obj, type) {
-                  return type != null && obj instanceof type;
-                }
-
-                var nativeMap;
-                try {
-                  nativeMap = Map;
-                } catch (_) {
-                  // maybe a reference error because no `Map`. Give it a dummy value that no
-                  // value will ever be an instanceof.
-                  nativeMap = function () { };
-                }
-
-                var nativeSet;
-                try {
-                  nativeSet = Set;
-                } catch (_) {
-                  nativeSet = function () { };
-                }
-
-                var nativePromise;
-                try {
-                  nativePromise = Promise;
-                } catch (_) {
-                  nativePromise = function () { };
-                }
-
-                /**
-                 * Clones (copies) an Object using deep copying.
-                 *
-                 * This function supports circular references by default, but if you are certain
-                 * there are no circular references in your object, you can save some CPU time
-                 * by calling clone(obj, false).
-                 *
-                 * Caution: if `circular` is false and `parent` contains circular references,
-                 * your program may enter an infinite loop and crash.
-                 *
-                 * @param `parent` - the object to be cloned
-                 * @param `circular` - set to true if the object to be cloned may contain
-                 *    circular references. (optional - true by default)
-                 * @param `depth` - set to a number if the object is only to be cloned to
-                 *    a particular depth. (optional - defaults to Infinity)
-                 * @param `prototype` - sets the prototype to be used when cloning an object.
-                 *    (optional - defaults to parent prototype).
-                 * @param `includeNonEnumerable` - set to true if the non-enumerable properties
-                 *    should be cloned as well. Non-enumerable properties on the prototype
-                 *    chain will be ignored. (optional - false by default)
-                */
-                function clone(parent, circular, depth, prototype, includeNonEnumerable) {
-                  if (typeof circular === 'object') {
-                    depth = circular.depth;
-                    prototype = circular.prototype;
-                    includeNonEnumerable = circular.includeNonEnumerable;
-                    circular = circular.circular;
+                  function _instanceof(obj, type) {
+                    return type != null && obj instanceof type;
                   }
-                  // maintain two arrays for circular references, where corresponding parents
-                  // and children have the same index
-                  var allParents = [];
-                  var allChildren = [];
 
-                  var useBuffer = typeof Buffer != 'undefined';
+                  var nativeMap;
+                  try {
+                    nativeMap = Map;
+                  } catch (_) {
+                    // maybe a reference error because no `Map`. Give it a dummy value that no
+                    // value will ever be an instanceof.
+                    nativeMap = function () { };
+                  }
 
-                  if (typeof circular == 'undefined')
-                    circular = true;
+                  var nativeSet;
+                  try {
+                    nativeSet = Set;
+                  } catch (_) {
+                    nativeSet = function () { };
+                  }
 
-                  if (typeof depth == 'undefined')
-                    depth = Infinity;
+                  var nativePromise;
+                  try {
+                    nativePromise = Promise;
+                  } catch (_) {
+                    nativePromise = function () { };
+                  }
 
-                  // recurse this function so we don't reset allParents and allChildren
-                  function _clone(parent, depth) {
-                    // cloning null always returns null
-                    if (parent === null)
-                      return null;
-
-                    if (depth === 0)
-                      return parent;
-
-                    var child;
-                    var proto;
-                    if (typeof parent != 'object') {
-                      return parent;
+                  /**
+                   * Clones (copies) an Object using deep copying.
+                   *
+                   * This function supports circular references by default, but if you are certain
+                   * there are no circular references in your object, you can save some CPU time
+                   * by calling clone(obj, false).
+                   *
+                   * Caution: if `circular` is false and `parent` contains circular references,
+                   * your program may enter an infinite loop and crash.
+                   *
+                   * @param `parent` - the object to be cloned
+                   * @param `circular` - set to true if the object to be cloned may contain
+                   *    circular references. (optional - true by default)
+                   * @param `depth` - set to a number if the object is only to be cloned to
+                   *    a particular depth. (optional - defaults to Infinity)
+                   * @param `prototype` - sets the prototype to be used when cloning an object.
+                   *    (optional - defaults to parent prototype).
+                   * @param `includeNonEnumerable` - set to true if the non-enumerable properties
+                   *    should be cloned as well. Non-enumerable properties on the prototype
+                   *    chain will be ignored. (optional - false by default)
+                  */
+                  function clone(parent, circular, depth, prototype, includeNonEnumerable) {
+                    if (typeof circular === 'object') {
+                      depth = circular.depth;
+                      prototype = circular.prototype;
+                      includeNonEnumerable = circular.includeNonEnumerable;
+                      circular = circular.circular;
                     }
+                    // maintain two arrays for circular references, where corresponding parents
+                    // and children have the same index
+                    var allParents = [];
+                    var allChildren = [];
 
-                    if (_instanceof(parent, nativeMap)) {
-                      child = new nativeMap();
-                    } else if (_instanceof(parent, nativeSet)) {
-                      child = new nativeSet();
-                    } else if (_instanceof(parent, nativePromise)) {
-                      child = new nativePromise(function (resolve, reject) {
-                        parent.then(function (value) {
-                          resolve(_clone(value, depth - 1));
-                        }, function (err) {
-                          reject(_clone(err, depth - 1));
+                    var useBuffer = typeof Buffer != 'undefined';
+
+                    if (typeof circular == 'undefined')
+                      circular = true;
+
+                    if (typeof depth == 'undefined')
+                      depth = Infinity;
+
+                    // recurse this function so we don't reset allParents and allChildren
+                    function _clone(parent, depth) {
+                      // cloning null always returns null
+                      if (parent === null)
+                        return null;
+
+                      if (depth === 0)
+                        return parent;
+
+                      var child;
+                      var proto;
+                      if (typeof parent != 'object') {
+                        return parent;
+                      }
+
+                      if (_instanceof(parent, nativeMap)) {
+                        child = new nativeMap();
+                      } else if (_instanceof(parent, nativeSet)) {
+                        child = new nativeSet();
+                      } else if (_instanceof(parent, nativePromise)) {
+                        child = new nativePromise(function (resolve, reject) {
+                          parent.then(function (value) {
+                            resolve(_clone(value, depth - 1));
+                          }, function (err) {
+                            reject(_clone(err, depth - 1));
+                          });
                         });
-                      });
-                    } else if (clone.__isArray(parent)) {
-                      child = [];
-                    } else if (clone.__isRegExp(parent)) {
-                      child = new RegExp(parent.source, __getRegExpFlags(parent));
-                      if (parent.lastIndex) child.lastIndex = parent.lastIndex;
-                    } else if (clone.__isDate(parent)) {
-                      child = new Date(parent.getTime());
-                    } else if (useBuffer && Buffer.isBuffer(parent)) {
-                      if (Buffer.allocUnsafe) {
-                        // Node.js >= 4.5.0
-                        child = Buffer.allocUnsafe(parent.length);
+                      } else if (clone.__isArray(parent)) {
+                        child = [];
+                      } else if (clone.__isRegExp(parent)) {
+                        child = new RegExp(parent.source, __getRegExpFlags(parent));
+                        if (parent.lastIndex) child.lastIndex = parent.lastIndex;
+                      } else if (clone.__isDate(parent)) {
+                        child = new Date(parent.getTime());
+                      } else if (useBuffer && Buffer.isBuffer(parent)) {
+                        if (Buffer.allocUnsafe) {
+                          // Node.js >= 4.5.0
+                          child = Buffer.allocUnsafe(parent.length);
+                        } else {
+                          // Older Node.js versions
+                          child = new Buffer(parent.length);
+                        }
+                        parent.copy(child);
+                        return child;
+                      } else if (_instanceof(parent, Error)) {
+                        child = Object.create(parent);
                       } else {
-                        // Older Node.js versions
-                        child = new Buffer(parent.length);
-                      }
-                      parent.copy(child);
-                      return child;
-                    } else if (_instanceof(parent, Error)) {
-                      child = Object.create(parent);
-                    } else {
-                      if (typeof prototype == 'undefined') {
-                        proto = Object.getPrototypeOf(parent);
-                        child = Object.create(proto);
-                      }
-                      else {
-                        child = Object.create(prototype);
-                        proto = prototype;
-                      }
-                    }
-
-                    if (circular) {
-                      var index = allParents.indexOf(parent);
-
-                      if (index != -1) {
-                        return allChildren[index];
-                      }
-                      allParents.push(parent);
-                      allChildren.push(child);
-                    }
-
-                    if (_instanceof(parent, nativeMap)) {
-                      parent.forEach(function (value, key) {
-                        var keyChild = _clone(key, depth - 1);
-                        var valueChild = _clone(value, depth - 1);
-                        child.set(keyChild, valueChild);
-                      });
-                    }
-                    if (_instanceof(parent, nativeSet)) {
-                      parent.forEach(function (value) {
-                        var entryChild = _clone(value, depth - 1);
-                        child.add(entryChild);
-                      });
-                    }
-
-                    for (var i in parent) {
-                      var attrs;
-                      if (proto) {
-                        attrs = Object.getOwnPropertyDescriptor(proto, i);
+                        if (typeof prototype == 'undefined') {
+                          proto = Object.getPrototypeOf(parent);
+                          child = Object.create(proto);
+                        }
+                        else {
+                          child = Object.create(prototype);
+                          proto = prototype;
+                        }
                       }
 
-                      if (attrs && attrs.set == null) {
-                        continue;
-                      }
-                      child[i] = _clone(parent[i], depth - 1);
-                    }
+                      if (circular) {
+                        var index = allParents.indexOf(parent);
 
-                    if (Object.getOwnPropertySymbols) {
-                      var symbols = Object.getOwnPropertySymbols(parent);
-                      for (var i = 0; i < symbols.length; i++) {
-                        // Don't need to worry about cloning a symbol because it is a primitive,
-                        // like a number or string.
-                        var symbol = symbols[i];
-                        var descriptor = Object.getOwnPropertyDescriptor(parent, symbol);
-                        if (descriptor && !descriptor.enumerable && !includeNonEnumerable) {
+                        if (index != -1) {
+                          return allChildren[index];
+                        }
+                        allParents.push(parent);
+                        allChildren.push(child);
+                      }
+
+                      if (_instanceof(parent, nativeMap)) {
+                        parent.forEach(function (value, key) {
+                          var keyChild = _clone(key, depth - 1);
+                          var valueChild = _clone(value, depth - 1);
+                          child.set(keyChild, valueChild);
+                        });
+                      }
+                      if (_instanceof(parent, nativeSet)) {
+                        parent.forEach(function (value) {
+                          var entryChild = _clone(value, depth - 1);
+                          child.add(entryChild);
+                        });
+                      }
+
+                      for (var i in parent) {
+                        var attrs;
+                        if (proto) {
+                          attrs = Object.getOwnPropertyDescriptor(proto, i);
+                        }
+
+                        if (attrs && attrs.set == null) {
                           continue;
                         }
-                        child[symbol] = _clone(parent[symbol], depth - 1);
-                        if (!descriptor.enumerable) {
-                          Object.defineProperty(child, symbol, {
+                        child[i] = _clone(parent[i], depth - 1);
+                      }
+
+                      if (Object.getOwnPropertySymbols) {
+                        var symbols = Object.getOwnPropertySymbols(parent);
+                        for (var i = 0; i < symbols.length; i++) {
+                          // Don't need to worry about cloning a symbol because it is a primitive,
+                          // like a number or string.
+                          var symbol = symbols[i];
+                          var descriptor = Object.getOwnPropertyDescriptor(parent, symbol);
+                          if (descriptor && !descriptor.enumerable && !includeNonEnumerable) {
+                            continue;
+                          }
+                          child[symbol] = _clone(parent[symbol], depth - 1);
+                          if (!descriptor.enumerable) {
+                            Object.defineProperty(child, symbol, {
+                              enumerable: false
+                            });
+                          }
+                        }
+                      }
+
+                      if (includeNonEnumerable) {
+                        var allPropertyNames = Object.getOwnPropertyNames(parent);
+                        for (var i = 0; i < allPropertyNames.length; i++) {
+                          var propertyName = allPropertyNames[i];
+                          var descriptor = Object.getOwnPropertyDescriptor(parent, propertyName);
+                          if (descriptor && descriptor.enumerable) {
+                            continue;
+                          }
+                          child[propertyName] = _clone(parent[propertyName], depth - 1);
+                          Object.defineProperty(child, propertyName, {
                             enumerable: false
                           });
                         }
                       }
+
+                      return child;
                     }
 
-                    if (includeNonEnumerable) {
-                      var allPropertyNames = Object.getOwnPropertyNames(parent);
-                      for (var i = 0; i < allPropertyNames.length; i++) {
-                        var propertyName = allPropertyNames[i];
-                        var descriptor = Object.getOwnPropertyDescriptor(parent, propertyName);
-                        if (descriptor && descriptor.enumerable) {
-                          continue;
-                        }
-                        child[propertyName] = _clone(parent[propertyName], depth - 1);
-                        Object.defineProperty(child, propertyName, {
-                          enumerable: false
-                        });
-                      }
-                    }
-
-                    return child;
+                    return _clone(parent, depth);
                   }
 
-                  return _clone(parent, depth);
+                  /**
+                   * Simple flat clone using prototype, accepts only objects, usefull for property
+                   * override on FLAT configuration object (no nested props).
+                   *
+                   * USE WITH CAUTION! This may not behave as you wish if you do not know how this
+                   * works.
+                   */
+                  clone.clonePrototype = function clonePrototype(parent) {
+                    if (parent === null)
+                      return null;
+
+                    var c = function () { };
+                    c.prototype = parent;
+                    return new c();
+                  };
+
+                  // private utility functions
+
+                  function __objToStr(o) {
+                    return Object.prototype.toString.call(o);
+                  }
+                  clone.__objToStr = __objToStr;
+
+                  function __isDate(o) {
+                    return typeof o === 'object' && __objToStr(o) === '[object Date]';
+                  }
+                  clone.__isDate = __isDate;
+
+                  function __isArray(o) {
+                    return typeof o === 'object' && __objToStr(o) === '[object Array]';
+                  }
+                  clone.__isArray = __isArray;
+
+                  function __isRegExp(o) {
+                    return typeof o === 'object' && __objToStr(o) === '[object RegExp]';
+                  }
+                  clone.__isRegExp = __isRegExp;
+
+                  function __getRegExpFlags(re) {
+                    var flags = '';
+                    if (re.global) flags += 'g';
+                    if (re.ignoreCase) flags += 'i';
+                    if (re.multiline) flags += 'm';
+                    return flags;
+                  }
+                  clone.__getRegExpFlags = __getRegExpFlags;
+
+                  return clone;
+                })();
+
+                if (typeof module === 'object' && module.exports) {
+                  module.exports = clone;
                 }
 
-                /**
-                 * Simple flat clone using prototype, accepts only objects, usefull for property
-                 * override on FLAT configuration object (no nested props).
-                 *
-                 * USE WITH CAUTION! This may not behave as you wish if you do not know how this
-                 * works.
-                 */
-                clone.clonePrototype = function clonePrototype(parent) {
-                  if (parent === null)
-                    return null;
 
-                  var c = function () { };
-                  c.prototype = parent;
-                  return new c();
-                };
-
-                // private utility functions
-
-                function __objToStr(o) {
-                  return Object.prototype.toString.call(o);
-                }
-                clone.__objToStr = __objToStr;
-
-                function __isDate(o) {
-                  return typeof o === 'object' && __objToStr(o) === '[object Date]';
-                }
-                clone.__isDate = __isDate;
-
-                function __isArray(o) {
-                  return typeof o === 'object' && __objToStr(o) === '[object Array]';
-                }
-                clone.__isArray = __isArray;
-
-                function __isRegExp(o) {
-                  return typeof o === 'object' && __objToStr(o) === '[object RegExp]';
-                }
-                clone.__isRegExp = __isRegExp;
-
-                function __getRegExpFlags(re) {
-                  var flags = '';
-                  if (re.global) flags += 'g';
-                  if (re.ignoreCase) flags += 'i';
-                  if (re.multiline) flags += 'm';
-                  return flags;
-                }
-                clone.__getRegExpFlags = __getRegExpFlags;
-
-                return clone;
-              })();
-
-              if (typeof module === 'object' && module.exports) {
-                module.exports = clone;
-              }
-
-
-              /***/
-            }),
+                /***/
+              }),
 /* 24 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _emitter = __webpack_require__(8);
+                var _emitter = __webpack_require__(8);
 
-              var _emitter2 = _interopRequireDefault(_emitter);
+                var _emitter2 = _interopRequireDefault(_emitter);
 
-              var _block = __webpack_require__(4);
+                var _block = __webpack_require__(4);
 
-              var _block2 = _interopRequireDefault(_block);
+                var _block2 = _interopRequireDefault(_block);
 
-              var _break = __webpack_require__(16);
+                var _break = __webpack_require__(16);
 
-              var _break2 = _interopRequireDefault(_break);
+                var _break2 = _interopRequireDefault(_break);
 
-              var _code = __webpack_require__(13);
+                var _code = __webpack_require__(13);
 
-              var _code2 = _interopRequireDefault(_code);
+                var _code2 = _interopRequireDefault(_code);
 
-              var _container = __webpack_require__(27);
+                var _container = __webpack_require__(27);
 
-              var _container2 = _interopRequireDefault(_container);
+                var _container2 = _interopRequireDefault(_container);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              function isLine(blot) {
-                return blot instanceof _block2.default || blot instanceof _block.BlockEmbed;
-              }
-
-              var Scroll = function (_Parchment$Scroll) {
-                _inherits(Scroll, _Parchment$Scroll);
-
-                function Scroll(domNode, config) {
-                  _classCallCheck(this, Scroll);
-
-                  var _this = _possibleConstructorReturn(this, (Scroll.__proto__ || Object.getPrototypeOf(Scroll)).call(this, domNode));
-
-                  _this.emitter = config.emitter;
-                  if (Array.isArray(config.whitelist)) {
-                    _this.whitelist = config.whitelist.reduce(function (whitelist, format) {
-                      whitelist[format] = true;
-                      return whitelist;
-                    }, {});
-                  }
-                  // Some reason fixes composition issues with character languages in Windows/Chrome, Safari
-                  _this.domNode.addEventListener('DOMNodeInserted', function () { });
-                  _this.optimize();
-                  _this.enable();
-                  return _this;
+                function isLine(blot) {
+                  return blot instanceof _block2.default || blot instanceof _block.BlockEmbed;
                 }
 
-                _createClass(Scroll, [{
-                  key: 'batchStart',
-                  value: function batchStart() {
-                    this.batch = true;
-                  }
-                }, {
-                  key: 'batchEnd',
-                  value: function batchEnd() {
-                    this.batch = false;
-                    this.optimize();
-                  }
-                }, {
-                  key: 'deleteAt',
-                  value: function deleteAt(index, length) {
-                    var _line = this.line(index),
-                      _line2 = _slicedToArray(_line, 2),
-                      first = _line2[0],
-                      offset = _line2[1];
+                var Scroll = function (_Parchment$Scroll) {
+                  _inherits(Scroll, _Parchment$Scroll);
 
-                    var _line3 = this.line(index + length),
-                      _line4 = _slicedToArray(_line3, 1),
-                      last = _line4[0];
+                  function Scroll(domNode, config) {
+                    _classCallCheck(this, Scroll);
 
-                    _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'deleteAt', this).call(this, index, length);
-                    if (last != null && first !== last && offset > 0) {
-                      if (first instanceof _block.BlockEmbed || last instanceof _block.BlockEmbed) {
-                        this.optimize();
-                        return;
-                      }
-                      if (first instanceof _code2.default) {
-                        var newlineIndex = first.newlineIndex(first.length(), true);
-                        if (newlineIndex > -1) {
-                          first = first.split(newlineIndex + 1);
-                          if (first === last) {
-                            this.optimize();
-                            return;
+                    var _this = _possibleConstructorReturn(this, (Scroll.__proto__ || Object.getPrototypeOf(Scroll)).call(this, domNode));
+
+                    _this.emitter = config.emitter;
+                    if (Array.isArray(config.whitelist)) {
+                      _this.whitelist = config.whitelist.reduce(function (whitelist, format) {
+                        whitelist[format] = true;
+                        return whitelist;
+                      }, {});
+                    }
+                    // Some reason fixes composition issues with character languages in Windows/Chrome, Safari
+                    _this.domNode.addEventListener('DOMNodeInserted', function () { });
+                    _this.optimize();
+                    _this.enable();
+                    return _this;
+                  }
+
+                  _createClass(Scroll, [{
+                    key: 'batchStart',
+                    value: function batchStart() {
+                      this.batch = true;
+                    }
+                  }, {
+                    key: 'batchEnd',
+                    value: function batchEnd() {
+                      this.batch = false;
+                      this.optimize();
+                    }
+                  }, {
+                    key: 'deleteAt',
+                    value: function deleteAt(index, length) {
+                      var _line = this.line(index),
+                        _line2 = _slicedToArray(_line, 2),
+                        first = _line2[0],
+                        offset = _line2[1];
+
+                      var _line3 = this.line(index + length),
+                        _line4 = _slicedToArray(_line3, 1),
+                        last = _line4[0];
+
+                      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'deleteAt', this).call(this, index, length);
+                      if (last != null && first !== last && offset > 0) {
+                        if (first instanceof _block.BlockEmbed || last instanceof _block.BlockEmbed) {
+                          this.optimize();
+                          return;
+                        }
+                        if (first instanceof _code2.default) {
+                          var newlineIndex = first.newlineIndex(first.length(), true);
+                          if (newlineIndex > -1) {
+                            first = first.split(newlineIndex + 1);
+                            if (first === last) {
+                              this.optimize();
+                              return;
+                            }
+                          }
+                        } else if (last instanceof _code2.default) {
+                          var _newlineIndex = last.newlineIndex(0);
+                          if (_newlineIndex > -1) {
+                            last.split(_newlineIndex + 1);
                           }
                         }
-                      } else if (last instanceof _code2.default) {
-                        var _newlineIndex = last.newlineIndex(0);
-                        if (_newlineIndex > -1) {
-                          last.split(_newlineIndex + 1);
-                        }
+                        var ref = last.children.head instanceof _break2.default ? null : last.children.head;
+                        first.moveChildren(last, ref);
+                        first.remove();
                       }
-                      var ref = last.children.head instanceof _break2.default ? null : last.children.head;
-                      first.moveChildren(last, ref);
-                      first.remove();
+                      this.optimize();
                     }
-                    this.optimize();
-                  }
-                }, {
-                  key: 'enable',
-                  value: function enable() {
-                    var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
+                  }, {
+                    key: 'enable',
+                    value: function enable() {
+                      var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;
 
-                    this.domNode.setAttribute('contenteditable', enabled);
-                  }
-                }, {
-                  key: 'formatAt',
-                  value: function formatAt(index, length, format, value) {
-                    if (this.whitelist != null && !this.whitelist[format]) return;
-                    _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'formatAt', this).call(this, index, length, format, value);
-                    this.optimize();
-                  }
-                }, {
-                  key: 'insertAt',
-                  value: function insertAt(index, value, def) {
-                    if (def != null && this.whitelist != null && !this.whitelist[value]) return;
-                    if (index >= this.length()) {
-                      if (def == null || _parchment2.default.query(value, _parchment2.default.Scope.BLOCK) == null) {
-                        var blot = _parchment2.default.create(this.statics.defaultChild);
-                        this.appendChild(blot);
-                        if (def == null && value.endsWith('\n')) {
-                          value = value.slice(0, -1);
+                      this.domNode.setAttribute('contenteditable', enabled);
+                    }
+                  }, {
+                    key: 'formatAt',
+                    value: function formatAt(index, length, format, value) {
+                      if (this.whitelist != null && !this.whitelist[format]) return;
+                      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'formatAt', this).call(this, index, length, format, value);
+                      this.optimize();
+                    }
+                  }, {
+                    key: 'insertAt',
+                    value: function insertAt(index, value, def) {
+                      if (def != null && this.whitelist != null && !this.whitelist[value]) return;
+                      if (index >= this.length()) {
+                        if (def == null || _parchment2.default.query(value, _parchment2.default.Scope.BLOCK) == null) {
+                          var blot = _parchment2.default.create(this.statics.defaultChild);
+                          this.appendChild(blot);
+                          if (def == null && value.endsWith('\n')) {
+                            value = value.slice(0, -1);
+                          }
+                          blot.insertAt(0, value, def);
+                        } else {
+                          var embed = _parchment2.default.create(value, def);
+                          this.appendChild(embed);
                         }
-                        blot.insertAt(0, value, def);
                       } else {
-                        var embed = _parchment2.default.create(value, def);
-                        this.appendChild(embed);
+                        _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertAt', this).call(this, index, value, def);
                       }
-                    } else {
-                      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertAt', this).call(this, index, value, def);
+                      this.optimize();
                     }
-                    this.optimize();
-                  }
-                }, {
-                  key: 'insertBefore',
-                  value: function insertBefore(blot, ref) {
-                    if (blot.statics.scope === _parchment2.default.Scope.INLINE_BLOT) {
-                      var wrapper = _parchment2.default.create(this.statics.defaultChild);
-                      wrapper.appendChild(blot);
-                      blot = wrapper;
+                  }, {
+                    key: 'insertBefore',
+                    value: function insertBefore(blot, ref) {
+                      if (blot.statics.scope === _parchment2.default.Scope.INLINE_BLOT) {
+                        var wrapper = _parchment2.default.create(this.statics.defaultChild);
+                        wrapper.appendChild(blot);
+                        blot = wrapper;
+                      }
+                      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertBefore', this).call(this, blot, ref);
                     }
-                    _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertBefore', this).call(this, blot, ref);
-                  }
-                }, {
-                  key: 'leaf',
-                  value: function leaf(index) {
-                    return this.path(index).pop() || [null, -1];
-                  }
-                }, {
-                  key: 'line',
-                  value: function line(index) {
-                    if (index === this.length()) {
-                      return this.line(index - 1);
+                  }, {
+                    key: 'leaf',
+                    value: function leaf(index) {
+                      return this.path(index).pop() || [null, -1];
                     }
-                    return this.descendant(isLine, index);
-                  }
-                }, {
-                  key: 'lines',
-                  value: function lines() {
-                    var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
-                    var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;
+                  }, {
+                    key: 'line',
+                    value: function line(index) {
+                      if (index === this.length()) {
+                        return this.line(index - 1);
+                      }
+                      return this.descendant(isLine, index);
+                    }
+                  }, {
+                    key: 'lines',
+                    value: function lines() {
+                      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
+                      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;
 
-                    var getLines = function getLines(blot, index, length) {
-                      var lines = [],
-                        lengthLeft = length;
-                      blot.children.forEachAt(index, length, function (child, index, length) {
-                        if (isLine(child)) {
-                          lines.push(child);
-                        } else if (child instanceof _parchment2.default.Container) {
-                          lines = lines.concat(getLines(child, index, lengthLeft));
-                        }
-                        lengthLeft -= length;
-                      });
-                      return lines;
-                    };
-                    return getLines(this, index, length);
-                  }
-                }, {
-                  key: 'optimize',
-                  value: function optimize() {
-                    var mutations = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
-                    var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-
-                    if (this.batch === true) return;
-                    _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'optimize', this).call(this, mutations, context);
-                    if (mutations.length > 0) {
-                      this.emitter.emit(_emitter2.default.events.SCROLL_OPTIMIZE, mutations, context);
+                      var getLines = function getLines(blot, index, length) {
+                        var lines = [],
+                          lengthLeft = length;
+                        blot.children.forEachAt(index, length, function (child, index, length) {
+                          if (isLine(child)) {
+                            lines.push(child);
+                          } else if (child instanceof _parchment2.default.Container) {
+                            lines = lines.concat(getLines(child, index, lengthLeft));
+                          }
+                          lengthLeft -= length;
+                        });
+                        return lines;
+                      };
+                      return getLines(this, index, length);
                     }
-                  }
-                }, {
-                  key: 'path',
-                  value: function path(index) {
-                    return _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'path', this).call(this, index).slice(1); // Exclude self
-                  }
-                }, {
-                  key: 'update',
-                  value: function update(mutations) {
-                    if (this.batch === true) return;
-                    var source = _emitter2.default.sources.USER;
-                    if (typeof mutations === 'string') {
-                      source = mutations;
-                    }
-                    if (!Array.isArray(mutations)) {
-                      mutations = this.observer.takeRecords();
-                    }
-                    if (mutations.length > 0) {
-                      this.emitter.emit(_emitter2.default.events.SCROLL_BEFORE_UPDATE, source, mutations);
-                    }
-                    _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'update', this).call(this, mutations.concat([])); // pass copy
-                    if (mutations.length > 0) {
-                      this.emitter.emit(_emitter2.default.events.SCROLL_UPDATE, source, mutations);
-                    }
-                  }
-                }]);
+                  }, {
+                    key: 'optimize',
+                    value: function optimize() {
+                      var mutations = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
+                      var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
 
-                return Scroll;
-              }(_parchment2.default.Scroll);
+                      if (this.batch === true) return;
+                      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'optimize', this).call(this, mutations, context);
+                      if (mutations.length > 0) {
+                        this.emitter.emit(_emitter2.default.events.SCROLL_OPTIMIZE, mutations, context);
+                      }
+                    }
+                  }, {
+                    key: 'path',
+                    value: function path(index) {
+                      return _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'path', this).call(this, index).slice(1); // Exclude self
+                    }
+                  }, {
+                    key: 'update',
+                    value: function update(mutations) {
+                      if (this.batch === true) return;
+                      var source = _emitter2.default.sources.USER;
+                      if (typeof mutations === 'string') {
+                        source = mutations;
+                      }
+                      if (!Array.isArray(mutations)) {
+                        mutations = this.observer.takeRecords();
+                      }
+                      if (mutations.length > 0) {
+                        this.emitter.emit(_emitter2.default.events.SCROLL_BEFORE_UPDATE, source, mutations);
+                      }
+                      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'update', this).call(this, mutations.concat([])); // pass copy
+                      if (mutations.length > 0) {
+                        this.emitter.emit(_emitter2.default.events.SCROLL_UPDATE, source, mutations);
+                      }
+                    }
+                  }]);
 
-              Scroll.blotName = 'scroll';
-              Scroll.className = 'ql-editor';
-              Scroll.tagName = 'DIV';
-              Scroll.defaultChild = 'block';
-              Scroll.allowedChildren = [_block2.default, _block.BlockEmbed, _container2.default];
+                  return Scroll;
+                }(_parchment2.default.Scroll);
 
-              exports.default = Scroll;
+                Scroll.blotName = 'scroll';
+                Scroll.className = 'ql-editor';
+                Scroll.tagName = 'DIV';
+                Scroll.defaultChild = 'block';
+                Scroll.allowedChildren = [_block2.default, _block.BlockEmbed, _container2.default];
 
-              /***/
-            }),
+                exports.default = Scroll;
+
+                /***/
+              }),
 /* 25 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.SHORTKEY = exports.default = undefined;
-
-              var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
-
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
-
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-              var _clone = __webpack_require__(23);
-
-              var _clone2 = _interopRequireDefault(_clone);
-
-              var _deepEqual = __webpack_require__(11);
-
-              var _deepEqual2 = _interopRequireDefault(_deepEqual);
-
-              var _extend = __webpack_require__(3);
-
-              var _extend2 = _interopRequireDefault(_extend);
-
-              var _quillDelta = __webpack_require__(1);
-
-              var _quillDelta2 = _interopRequireDefault(_quillDelta);
-
-              var _op = __webpack_require__(22);
-
-              var _op2 = _interopRequireDefault(_op);
-
-              var _parchment = __webpack_require__(0);
-
-              var _parchment2 = _interopRequireDefault(_parchment);
-
-              var _quill = __webpack_require__(5);
-
-              var _quill2 = _interopRequireDefault(_quill);
-
-              var _logger = __webpack_require__(10);
-
-              var _logger2 = _interopRequireDefault(_logger);
-
-              var _module = __webpack_require__(9);
-
-              var _module2 = _interopRequireDefault(_module);
-
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-              function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
-
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-              var debug = (0, _logger2.default)('quill:keyboard');
-
-              var SHORTKEY = /Mac/i.test(navigator.platform) ? 'metaKey' : 'ctrlKey';
-
-              var Keyboard = function (_Module) {
-                _inherits(Keyboard, _Module);
-
-                _createClass(Keyboard, null, [{
-                  key: 'match',
-                  value: function match(evt, binding) {
-                    binding = normalize(binding);
-                    if (['altKey', 'ctrlKey', 'metaKey', 'shiftKey'].some(function (key) {
-                      return !!binding[key] !== evt[key] && binding[key] !== null;
-                    })) {
-                      return false;
-                    }
-                    return binding.key === (evt.which || evt.keyCode);
-                  }
-                }]);
-
-                function Keyboard(quill, options) {
-                  _classCallCheck(this, Keyboard);
-
-                  var _this = _possibleConstructorReturn(this, (Keyboard.__proto__ || Object.getPrototypeOf(Keyboard)).call(this, quill, options));
-
-                  _this.bindings = {};
-                  Object.keys(_this.options.bindings).forEach(function (name) {
-                    if (name === 'list autofill' && quill.scroll.whitelist != null && !quill.scroll.whitelist['list']) {
-                      return;
-                    }
-                    if (_this.options.bindings[name]) {
-                      _this.addBinding(_this.options.bindings[name]);
-                    }
-                  });
-                  _this.addBinding({ key: Keyboard.keys.ENTER, shiftKey: null }, handleEnter);
-                  _this.addBinding({ key: Keyboard.keys.ENTER, metaKey: null, ctrlKey: null, altKey: null }, function () { });
-                  if (/Firefox/i.test(navigator.userAgent)) {
-                    // Need to handle delete and backspace for Firefox in the general case #1171
-                    _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true }, handleBackspace);
-                    _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true }, handleDelete);
-                  } else {
-                    _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true, prefix: /^.?$/ }, handleBackspace);
-                    _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true, suffix: /^.?$/ }, handleDelete);
-                  }
-                  _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: false }, handleDeleteRange);
-                  _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: false }, handleDeleteRange);
-                  _this.addBinding({ key: Keyboard.keys.BACKSPACE, altKey: null, ctrlKey: null, metaKey: null, shiftKey: null }, { collapsed: true, offset: 0 }, handleBackspace);
-                  _this.listen();
-                  return _this;
-                }
-
-                _createClass(Keyboard, [{
-                  key: 'addBinding',
-                  value: function addBinding(key) {
-                    var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
-                    var handler = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
-
-                    var binding = normalize(key);
-                    if (binding == null || binding.key == null) {
-                      return debug.warn('Attempted to add invalid keyboard binding', binding);
-                    }
-                    if (typeof context === 'function') {
-                      context = { handler: context };
-                    }
-                    if (typeof handler === 'function') {
-                      handler = { handler: handler };
-                    }
-                    binding = (0, _extend2.default)(binding, context, handler);
-                    this.bindings[binding.key] = this.bindings[binding.key] || [];
-                    this.bindings[binding.key].push(binding);
-                  }
-                }, {
-                  key: 'listen',
-                  value: function listen() {
-                    var _this2 = this;
-
-                    this.quill.root.addEventListener('keydown', function (evt) {
-                      if (evt.defaultPrevented) return;
-                      var which = evt.which || evt.keyCode;
-                      var bindings = (_this2.bindings[which] || []).filter(function (binding) {
-                        return Keyboard.match(evt, binding);
-                      });
-                      if (bindings.length === 0) return;
-                      var range = _this2.quill.getSelection();
-                      if (range == null || !_this2.quill.hasFocus()) return;
-
-                      var _quill$getLine = _this2.quill.getLine(range.index),
-                        _quill$getLine2 = _slicedToArray(_quill$getLine, 2),
-                        line = _quill$getLine2[0],
-                        offset = _quill$getLine2[1];
-
-                      var _quill$getLeaf = _this2.quill.getLeaf(range.index),
-                        _quill$getLeaf2 = _slicedToArray(_quill$getLeaf, 2),
-                        leafStart = _quill$getLeaf2[0],
-                        offsetStart = _quill$getLeaf2[1];
-
-                      var _ref = range.length === 0 ? [leafStart, offsetStart] : _this2.quill.getLeaf(range.index + range.length),
-                        _ref2 = _slicedToArray(_ref, 2),
-                        leafEnd = _ref2[0],
-                        offsetEnd = _ref2[1];
-
-                      var prefixText = leafStart instanceof _parchment2.default.Text ? leafStart.value().slice(0, offsetStart) : '';
-                      var suffixText = leafEnd instanceof _parchment2.default.Text ? leafEnd.value().slice(offsetEnd) : '';
-                      var curContext = {
-                        collapsed: range.length === 0,
-                        empty: range.length === 0 && line.length() <= 1,
-                        format: _this2.quill.getFormat(range),
-                        offset: offset,
-                        prefix: prefixText,
-                        suffix: suffixText
-                      };
-                      var prevented = bindings.some(function (binding) {
-                        if (binding.collapsed != null && binding.collapsed !== curContext.collapsed) return false;
-                        if (binding.empty != null && binding.empty !== curContext.empty) return false;
-                        if (binding.offset != null && binding.offset !== curContext.offset) return false;
-                        if (Array.isArray(binding.format)) {
-                          // any format is present
-                          if (binding.format.every(function (name) {
-                            return curContext.format[name] == null;
-                          })) {
-                            return false;
-                          }
-                        } else if (_typeof(binding.format) === 'object') {
-                          // all formats must match
-                          if (!Object.keys(binding.format).every(function (name) {
-                            if (binding.format[name] === true) return curContext.format[name] != null;
-                            if (binding.format[name] === false) return curContext.format[name] == null;
-                            return (0, _deepEqual2.default)(binding.format[name], curContext.format[name]);
-                          })) {
-                            return false;
-                          }
-                        }
-                        if (binding.prefix != null && !binding.prefix.test(curContext.prefix)) return false;
-                        if (binding.suffix != null && !binding.suffix.test(curContext.suffix)) return false;
-                        return binding.handler.call(_this2, range, curContext) !== true;
-                      });
-                      if (prevented) {
-                        evt.preventDefault();
-                      }
-                    });
-                  }
-                }]);
-
-                return Keyboard;
-              }(_module2.default);
-
-              Keyboard.keys = {
-                BACKSPACE: 8,
-                TAB: 9,
-                ENTER: 13,
-                ESCAPE: 27,
-                LEFT: 37,
-                UP: 38,
-                RIGHT: 39,
-                DOWN: 40,
-                DELETE: 46
-              };
-
-              Keyboard.DEFAULTS = {
-                bindings: {
-                  'bold': makeFormatHandler('bold'),
-                  'italic': makeFormatHandler('italic'),
-                  'underline': makeFormatHandler('underline'),
-                  'indent': {
-                    // highlight tab or tab at beginning of list, indent or blockquote
-                    key: Keyboard.keys.TAB,
-                    format: ['blockquote', 'indent', 'list'],
-                    handler: function handler(range, context) {
-                      if (context.collapsed && context.offset !== 0) return true;
-                      this.quill.format('indent', '+1', _quill2.default.sources.USER);
-                    }
-                  },
-                  'outdent': {
-                    key: Keyboard.keys.TAB,
-                    shiftKey: true,
-                    format: ['blockquote', 'indent', 'list'],
-                    // highlight tab or tab at beginning of list, indent or blockquote
-                    handler: function handler(range, context) {
-                      if (context.collapsed && context.offset !== 0) return true;
-                      this.quill.format('indent', '-1', _quill2.default.sources.USER);
-                    }
-                  },
-                  'outdent backspace': {
-                    key: Keyboard.keys.BACKSPACE,
-                    collapsed: true,
-                    shiftKey: null,
-                    metaKey: null,
-                    ctrlKey: null,
-                    altKey: null,
-                    format: ['indent', 'list'],
-                    offset: 0,
-                    handler: function handler(range, context) {
-                      if (context.format.indent != null) {
-                        this.quill.format('indent', '-1', _quill2.default.sources.USER);
-                      } else if (context.format.list != null) {
-                        this.quill.format('list', false, _quill2.default.sources.USER);
-                      }
-                    }
-                  },
-                  'indent code-block': makeCodeBlockHandler(true),
-                  'outdent code-block': makeCodeBlockHandler(false),
-                  'remove tab': {
-                    key: Keyboard.keys.TAB,
-                    shiftKey: true,
-                    collapsed: true,
-                    prefix: /\t$/,
-                    handler: function handler(range) {
-                      this.quill.deleteText(range.index - 1, 1, _quill2.default.sources.USER);
-                    }
-                  },
-                  'tab': {
-                    key: Keyboard.keys.TAB,
-                    handler: function handler(range) {
-                      this.quill.history.cutoff();
-                      var delta = new _quillDelta2.default().retain(range.index).delete(range.length).insert('\t');
-                      this.quill.updateContents(delta, _quill2.default.sources.USER);
-                      this.quill.history.cutoff();
-                      this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
-                    }
-                  },
-                  'list empty enter': {
-                    key: Keyboard.keys.ENTER,
-                    collapsed: true,
-                    format: ['list'],
-                    empty: true,
-                    handler: function handler(range, context) {
-                      this.quill.format('list', false, _quill2.default.sources.USER);
-                      if (context.format.indent) {
-                        this.quill.format('indent', false, _quill2.default.sources.USER);
-                      }
-                    }
-                  },
-                  'checklist enter': {
-                    key: Keyboard.keys.ENTER,
-                    collapsed: true,
-                    format: { list: 'checked' },
-                    handler: function handler(range) {
-                      var _quill$getLine3 = this.quill.getLine(range.index),
-                        _quill$getLine4 = _slicedToArray(_quill$getLine3, 2),
-                        line = _quill$getLine4[0],
-                        offset = _quill$getLine4[1];
-
-                      var formats = (0, _extend2.default)({}, line.formats(), { list: 'checked' });
-                      var delta = new _quillDelta2.default().retain(range.index).insert('\n', formats).retain(line.length() - offset - 1).retain(1, { list: 'unchecked' });
-                      this.quill.updateContents(delta, _quill2.default.sources.USER);
-                      this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
-                      this.quill.scrollIntoView();
-                    }
-                  },
-                  'header enter': {
-                    key: Keyboard.keys.ENTER,
-                    collapsed: true,
-                    format: ['header'],
-                    suffix: /^$/,
-                    handler: function handler(range, context) {
-                      var _quill$getLine5 = this.quill.getLine(range.index),
-                        _quill$getLine6 = _slicedToArray(_quill$getLine5, 2),
-                        line = _quill$getLine6[0],
-                        offset = _quill$getLine6[1];
-
-                      var delta = new _quillDelta2.default().retain(range.index).insert('\n', context.format).retain(line.length() - offset - 1).retain(1, { header: null });
-                      this.quill.updateContents(delta, _quill2.default.sources.USER);
-                      this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
-                      this.quill.scrollIntoView();
-                    }
-                  },
-                  'list autofill': {
-                    key: ' ',
-                    collapsed: true,
-                    format: { list: false },
-                    prefix: /^\s*?(\d+\.|-|\*|\[ ?\]|\[x\])$/,
-                    handler: function handler(range, context) {
-                      var length = context.prefix.length;
-
-                      var _quill$getLine7 = this.quill.getLine(range.index),
-                        _quill$getLine8 = _slicedToArray(_quill$getLine7, 2),
-                        line = _quill$getLine8[0],
-                        offset = _quill$getLine8[1];
-
-                      if (offset > length) return true;
-                      var value = void 0;
-                      switch (context.prefix.trim()) {
-                        case '[]': case '[ ]':
-                          value = 'unchecked';
-                          break;
-                        case '[x]':
-                          value = 'checked';
-                          break;
-                        case '-': case '*':
-                          value = 'bullet';
-                          break;
-                        default:
-                          value = 'ordered';
-                      }
-                      this.quill.insertText(range.index, ' ', _quill2.default.sources.USER);
-                      this.quill.history.cutoff();
-                      var delta = new _quillDelta2.default().retain(range.index - offset).delete(length + 1).retain(line.length() - 2 - offset).retain(1, { list: value });
-                      this.quill.updateContents(delta, _quill2.default.sources.USER);
-                      this.quill.history.cutoff();
-                      this.quill.setSelection(range.index - length, _quill2.default.sources.SILENT);
-                    }
-                  },
-                  'code exit': {
-                    key: Keyboard.keys.ENTER,
-                    collapsed: true,
-                    format: ['code-block'],
-                    prefix: /\n\n$/,
-                    suffix: /^\s+$/,
-                    handler: function handler(range) {
-                      var _quill$getLine9 = this.quill.getLine(range.index),
-                        _quill$getLine10 = _slicedToArray(_quill$getLine9, 2),
-                        line = _quill$getLine10[0],
-                        offset = _quill$getLine10[1];
-
-                      var delta = new _quillDelta2.default().retain(range.index + line.length() - offset - 2).retain(1, { 'code-block': null }).delete(1);
-                      this.quill.updateContents(delta, _quill2.default.sources.USER);
-                    }
-                  },
-                  'embed left': makeEmbedArrowHandler(Keyboard.keys.LEFT, false),
-                  'embed left shift': makeEmbedArrowHandler(Keyboard.keys.LEFT, true),
-                  'embed right': makeEmbedArrowHandler(Keyboard.keys.RIGHT, false),
-                  'embed right shift': makeEmbedArrowHandler(Keyboard.keys.RIGHT, true)
-                }
-              };
-
-              function makeEmbedArrowHandler(key, shiftKey) {
-                var _ref3;
-
-                var where = key === Keyboard.keys.LEFT ? 'prefix' : 'suffix';
-                return _ref3 = {
-                  key: key,
-                  shiftKey: shiftKey,
-                  altKey: null
-                }, _defineProperty(_ref3, where, /^$/), _defineProperty(_ref3, 'handler', function handler(range) {
-                  var index = range.index;
-                  if (key === Keyboard.keys.RIGHT) {
-                    index += range.length + 1;
-                  }
-
-                  var _quill$getLeaf3 = this.quill.getLeaf(index),
-                    _quill$getLeaf4 = _slicedToArray(_quill$getLeaf3, 1),
-                    leaf = _quill$getLeaf4[0];
-
-                  if (!(leaf instanceof _parchment2.default.Embed)) return true;
-                  if (key === Keyboard.keys.LEFT) {
-                    if (shiftKey) {
-                      this.quill.setSelection(range.index - 1, range.length + 1, _quill2.default.sources.USER);
-                    } else {
-                      this.quill.setSelection(range.index - 1, _quill2.default.sources.USER);
-                    }
-                  } else {
-                    if (shiftKey) {
-                      this.quill.setSelection(range.index, range.length + 1, _quill2.default.sources.USER);
-                    } else {
-                      this.quill.setSelection(range.index + range.length + 1, _quill2.default.sources.USER);
-                    }
-                  }
-                  return false;
-                }), _ref3;
-              }
-
-              function handleBackspace(range, context) {
-                if (range.index === 0 || this.quill.getLength() <= 1) return;
-
-                var _quill$getLine11 = this.quill.getLine(range.index),
-                  _quill$getLine12 = _slicedToArray(_quill$getLine11, 1),
-                  line = _quill$getLine12[0];
-
-                var formats = {};
-                if (context.offset === 0) {
-                  var _quill$getLine13 = this.quill.getLine(range.index - 1),
-                    _quill$getLine14 = _slicedToArray(_quill$getLine13, 1),
-                    prev = _quill$getLine14[0];
-
-                  if (prev != null && prev.length() > 1) {
-                    var curFormats = line.formats();
-                    var prevFormats = this.quill.getFormat(range.index - 1, 1);
-                    formats = _op2.default.attributes.diff(curFormats, prevFormats) || {};
-                  }
-                }
-                // Check for astral symbols
-                var length = /[\uD800-\uDBFF][\uDC00-\uDFFF]$/.test(context.prefix) ? 2 : 1;
-                this.quill.deleteText(range.index - length, length, _quill2.default.sources.USER);
-                if (Object.keys(formats).length > 0) {
-                  this.quill.formatLine(range.index - length, length, formats, _quill2.default.sources.USER);
-                }
-                this.quill.focus();
-              }
-
-              function handleDelete(range, context) {
-                // Check for astral symbols
-                var length = /^[\uD800-\uDBFF][\uDC00-\uDFFF]/.test(context.suffix) ? 2 : 1;
-                if (range.index >= this.quill.getLength() - length) return;
-                var formats = {},
-                  nextLength = 0;
-
-                var _quill$getLine15 = this.quill.getLine(range.index),
-                  _quill$getLine16 = _slicedToArray(_quill$getLine15, 1),
-                  line = _quill$getLine16[0];
-
-                if (context.offset >= line.length() - 1) {
-                  var _quill$getLine17 = this.quill.getLine(range.index + 1),
-                    _quill$getLine18 = _slicedToArray(_quill$getLine17, 1),
-                    next = _quill$getLine18[0];
-
-                  if (next) {
-                    var curFormats = line.formats();
-                    var nextFormats = this.quill.getFormat(range.index, 1);
-                    formats = _op2.default.attributes.diff(curFormats, nextFormats) || {};
-                    nextLength = next.length();
-                  }
-                }
-                this.quill.deleteText(range.index, length, _quill2.default.sources.USER);
-                if (Object.keys(formats).length > 0) {
-                  this.quill.formatLine(range.index + nextLength - 1, length, formats, _quill2.default.sources.USER);
-                }
-              }
-
-              function handleDeleteRange(range) {
-                var lines = this.quill.getLines(range);
-                var formats = {};
-                if (lines.length > 1) {
-                  var firstFormats = lines[0].formats();
-                  var lastFormats = lines[lines.length - 1].formats();
-                  formats = _op2.default.attributes.diff(lastFormats, firstFormats) || {};
-                }
-                this.quill.deleteText(range, _quill2.default.sources.USER);
-                if (Object.keys(formats).length > 0) {
-                  this.quill.formatLine(range.index, 1, formats, _quill2.default.sources.USER);
-                }
-                this.quill.setSelection(range.index, _quill2.default.sources.SILENT);
-                this.quill.focus();
-              }
-
-              function handleEnter(range, context) {
-                var _this3 = this;
-
-                if (range.length > 0) {
-                  this.quill.scroll.deleteAt(range.index, range.length); // So we do not trigger text-change
-                }
-                var lineFormats = Object.keys(context.format).reduce(function (lineFormats, format) {
-                  if (_parchment2.default.query(format, _parchment2.default.Scope.BLOCK) && !Array.isArray(context.format[format])) {
-                    lineFormats[format] = context.format[format];
-                  }
-                  return lineFormats;
-                }, {});
-                this.quill.insertText(range.index, '\n', lineFormats, _quill2.default.sources.USER);
-                // Earlier scroll.deleteAt might have messed up our selection,
-                // so insertText's built in selection preservation is not reliable
-                this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
-                this.quill.focus();
-                Object.keys(context.format).forEach(function (name) {
-                  if (lineFormats[name] != null) return;
-                  if (Array.isArray(context.format[name])) return;
-                  if (name === 'link') return;
-                  _this3.quill.format(name, context.format[name], _quill2.default.sources.USER);
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
                 });
-              }
+                exports.SHORTKEY = exports.default = undefined;
 
-              function makeCodeBlockHandler(indent) {
-                return {
-                  key: Keyboard.keys.TAB,
-                  shiftKey: !indent,
-                  format: { 'code-block': true },
-                  handler: function handler(range) {
-                    var CodeBlock = _parchment2.default.query('code-block');
-                    var index = range.index,
-                      length = range.length;
+                var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-                    var _quill$scroll$descend = this.quill.scroll.descendant(CodeBlock, index),
-                      _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),
-                      block = _quill$scroll$descend2[0],
-                      offset = _quill$scroll$descend2[1];
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-                    if (block == null) return;
-                    var scrollIndex = this.quill.getIndex(block);
-                    var start = block.newlineIndex(offset, true) + 1;
-                    var end = block.newlineIndex(scrollIndex + offset + length);
-                    var lines = block.domNode.textContent.slice(start, end).split('\n');
-                    offset = 0;
-                    lines.forEach(function (line, i) {
-                      if (indent) {
-                        block.insertAt(start + offset, CodeBlock.TAB);
-                        offset += CodeBlock.TAB.length;
-                        if (i === 0) {
-                          index += CodeBlock.TAB.length;
-                        } else {
-                          length += CodeBlock.TAB.length;
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+                var _clone = __webpack_require__(23);
+
+                var _clone2 = _interopRequireDefault(_clone);
+
+                var _deepEqual = __webpack_require__(11);
+
+                var _deepEqual2 = _interopRequireDefault(_deepEqual);
+
+                var _extend = __webpack_require__(3);
+
+                var _extend2 = _interopRequireDefault(_extend);
+
+                var _quillDelta = __webpack_require__(1);
+
+                var _quillDelta2 = _interopRequireDefault(_quillDelta);
+
+                var _op = __webpack_require__(22);
+
+                var _op2 = _interopRequireDefault(_op);
+
+                var _parchment = __webpack_require__(0);
+
+                var _parchment2 = _interopRequireDefault(_parchment);
+
+                var _quill = __webpack_require__(5);
+
+                var _quill2 = _interopRequireDefault(_quill);
+
+                var _logger = __webpack_require__(10);
+
+                var _logger2 = _interopRequireDefault(_logger);
+
+                var _module = __webpack_require__(9);
+
+                var _module2 = _interopRequireDefault(_module);
+
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+                function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+                var debug = (0, _logger2.default)('quill:keyboard');
+
+                var SHORTKEY = /Mac/i.test(navigator.platform) ? 'metaKey' : 'ctrlKey';
+
+                var Keyboard = function (_Module) {
+                  _inherits(Keyboard, _Module);
+
+                  _createClass(Keyboard, null, [{
+                    key: 'match',
+                    value: function match(evt, binding) {
+                      binding = normalize(binding);
+                      if (['altKey', 'ctrlKey', 'metaKey', 'shiftKey'].some(function (key) {
+                        return !!binding[key] !== evt[key] && binding[key] !== null;
+                      })) {
+                        return false;
+                      }
+                      return binding.key === (evt.which || evt.keyCode);
+                    }
+                  }]);
+
+                  function Keyboard(quill, options) {
+                    _classCallCheck(this, Keyboard);
+
+                    var _this = _possibleConstructorReturn(this, (Keyboard.__proto__ || Object.getPrototypeOf(Keyboard)).call(this, quill, options));
+
+                    _this.bindings = {};
+                    Object.keys(_this.options.bindings).forEach(function (name) {
+                      if (name === 'list autofill' && quill.scroll.whitelist != null && !quill.scroll.whitelist['list']) {
+                        return;
+                      }
+                      if (_this.options.bindings[name]) {
+                        _this.addBinding(_this.options.bindings[name]);
+                      }
+                    });
+                    _this.addBinding({ key: Keyboard.keys.ENTER, shiftKey: null }, handleEnter);
+                    _this.addBinding({ key: Keyboard.keys.ENTER, metaKey: null, ctrlKey: null, altKey: null }, function () { });
+                    if (/Firefox/i.test(navigator.userAgent)) {
+                      // Need to handle delete and backspace for Firefox in the general case #1171
+                      _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true }, handleBackspace);
+                      _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true }, handleDelete);
+                    } else {
+                      _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true, prefix: /^.?$/ }, handleBackspace);
+                      _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true, suffix: /^.?$/ }, handleDelete);
+                    }
+                    _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: false }, handleDeleteRange);
+                    _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: false }, handleDeleteRange);
+                    _this.addBinding({ key: Keyboard.keys.BACKSPACE, altKey: null, ctrlKey: null, metaKey: null, shiftKey: null }, { collapsed: true, offset: 0 }, handleBackspace);
+                    _this.listen();
+                    return _this;
+                  }
+
+                  _createClass(Keyboard, [{
+                    key: 'addBinding',
+                    value: function addBinding(key) {
+                      var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+                      var handler = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+
+                      var binding = normalize(key);
+                      if (binding == null || binding.key == null) {
+                        return debug.warn('Attempted to add invalid keyboard binding', binding);
+                      }
+                      if (typeof context === 'function') {
+                        context = { handler: context };
+                      }
+                      if (typeof handler === 'function') {
+                        handler = { handler: handler };
+                      }
+                      binding = (0, _extend2.default)(binding, context, handler);
+                      this.bindings[binding.key] = this.bindings[binding.key] || [];
+                      this.bindings[binding.key].push(binding);
+                    }
+                  }, {
+                    key: 'listen',
+                    value: function listen() {
+                      var _this2 = this;
+
+                      this.quill.root.addEventListener('keydown', function (evt) {
+                        if (evt.defaultPrevented) return;
+                        var which = evt.which || evt.keyCode;
+                        var bindings = (_this2.bindings[which] || []).filter(function (binding) {
+                          return Keyboard.match(evt, binding);
+                        });
+                        if (bindings.length === 0) return;
+                        var range = _this2.quill.getSelection();
+                        if (range == null || !_this2.quill.hasFocus()) return;
+
+                        var _quill$getLine = _this2.quill.getLine(range.index),
+                          _quill$getLine2 = _slicedToArray(_quill$getLine, 2),
+                          line = _quill$getLine2[0],
+                          offset = _quill$getLine2[1];
+
+                        var _quill$getLeaf = _this2.quill.getLeaf(range.index),
+                          _quill$getLeaf2 = _slicedToArray(_quill$getLeaf, 2),
+                          leafStart = _quill$getLeaf2[0],
+                          offsetStart = _quill$getLeaf2[1];
+
+                        var _ref = range.length === 0 ? [leafStart, offsetStart] : _this2.quill.getLeaf(range.index + range.length),
+                          _ref2 = _slicedToArray(_ref, 2),
+                          leafEnd = _ref2[0],
+                          offsetEnd = _ref2[1];
+
+                        var prefixText = leafStart instanceof _parchment2.default.Text ? leafStart.value().slice(0, offsetStart) : '';
+                        var suffixText = leafEnd instanceof _parchment2.default.Text ? leafEnd.value().slice(offsetEnd) : '';
+                        var curContext = {
+                          collapsed: range.length === 0,
+                          empty: range.length === 0 && line.length() <= 1,
+                          format: _this2.quill.getFormat(range),
+                          offset: offset,
+                          prefix: prefixText,
+                          suffix: suffixText
+                        };
+                        var prevented = bindings.some(function (binding) {
+                          if (binding.collapsed != null && binding.collapsed !== curContext.collapsed) return false;
+                          if (binding.empty != null && binding.empty !== curContext.empty) return false;
+                          if (binding.offset != null && binding.offset !== curContext.offset) return false;
+                          if (Array.isArray(binding.format)) {
+                            // any format is present
+                            if (binding.format.every(function (name) {
+                              return curContext.format[name] == null;
+                            })) {
+                              return false;
+                            }
+                          } else if (_typeof(binding.format) === 'object') {
+                            // all formats must match
+                            if (!Object.keys(binding.format).every(function (name) {
+                              if (binding.format[name] === true) return curContext.format[name] != null;
+                              if (binding.format[name] === false) return curContext.format[name] == null;
+                              return (0, _deepEqual2.default)(binding.format[name], curContext.format[name]);
+                            })) {
+                              return false;
+                            }
+                          }
+                          if (binding.prefix != null && !binding.prefix.test(curContext.prefix)) return false;
+                          if (binding.suffix != null && !binding.suffix.test(curContext.suffix)) return false;
+                          return binding.handler.call(_this2, range, curContext) !== true;
+                        });
+                        if (prevented) {
+                          evt.preventDefault();
                         }
-                      } else if (line.startsWith(CodeBlock.TAB)) {
-                        block.deleteAt(start + offset, CodeBlock.TAB.length);
-                        offset -= CodeBlock.TAB.length;
-                        if (i === 0) {
-                          index -= CodeBlock.TAB.length;
-                        } else {
-                          length -= CodeBlock.TAB.length;
+                      });
+                    }
+                  }]);
+
+                  return Keyboard;
+                }(_module2.default);
+
+                Keyboard.keys = {
+                  BACKSPACE: 8,
+                  TAB: 9,
+                  ENTER: 13,
+                  ESCAPE: 27,
+                  LEFT: 37,
+                  UP: 38,
+                  RIGHT: 39,
+                  DOWN: 40,
+                  DELETE: 46
+                };
+
+                Keyboard.DEFAULTS = {
+                  bindings: {
+                    'bold': makeFormatHandler('bold'),
+                    'italic': makeFormatHandler('italic'),
+                    'underline': makeFormatHandler('underline'),
+                    'indent': {
+                      // highlight tab or tab at beginning of list, indent or blockquote
+                      key: Keyboard.keys.TAB,
+                      format: ['blockquote', 'indent', 'list'],
+                      handler: function handler(range, context) {
+                        if (context.collapsed && context.offset !== 0) return true;
+                        this.quill.format('indent', '+1', _quill2.default.sources.USER);
+                      }
+                    },
+                    'outdent': {
+                      key: Keyboard.keys.TAB,
+                      shiftKey: true,
+                      format: ['blockquote', 'indent', 'list'],
+                      // highlight tab or tab at beginning of list, indent or blockquote
+                      handler: function handler(range, context) {
+                        if (context.collapsed && context.offset !== 0) return true;
+                        this.quill.format('indent', '-1', _quill2.default.sources.USER);
+                      }
+                    },
+                    'outdent backspace': {
+                      key: Keyboard.keys.BACKSPACE,
+                      collapsed: true,
+                      shiftKey: null,
+                      metaKey: null,
+                      ctrlKey: null,
+                      altKey: null,
+                      format: ['indent', 'list'],
+                      offset: 0,
+                      handler: function handler(range, context) {
+                        if (context.format.indent != null) {
+                          this.quill.format('indent', '-1', _quill2.default.sources.USER);
+                        } else if (context.format.list != null) {
+                          this.quill.format('list', false, _quill2.default.sources.USER);
                         }
                       }
-                      offset += line.length + 1;
-                    });
-                    this.quill.update(_quill2.default.sources.USER);
-                    this.quill.setSelection(index, length, _quill2.default.sources.SILENT);
+                    },
+                    'indent code-block': makeCodeBlockHandler(true),
+                    'outdent code-block': makeCodeBlockHandler(false),
+                    'remove tab': {
+                      key: Keyboard.keys.TAB,
+                      shiftKey: true,
+                      collapsed: true,
+                      prefix: /\t$/,
+                      handler: function handler(range) {
+                        this.quill.deleteText(range.index - 1, 1, _quill2.default.sources.USER);
+                      }
+                    },
+                    'tab': {
+                      key: Keyboard.keys.TAB,
+                      handler: function handler(range) {
+                        this.quill.history.cutoff();
+                        var delta = new _quillDelta2.default().retain(range.index).delete(range.length).insert('\t');
+                        this.quill.updateContents(delta, _quill2.default.sources.USER);
+                        this.quill.history.cutoff();
+                        this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
+                      }
+                    },
+                    'list empty enter': {
+                      key: Keyboard.keys.ENTER,
+                      collapsed: true,
+                      format: ['list'],
+                      empty: true,
+                      handler: function handler(range, context) {
+                        this.quill.format('list', false, _quill2.default.sources.USER);
+                        if (context.format.indent) {
+                          this.quill.format('indent', false, _quill2.default.sources.USER);
+                        }
+                      }
+                    },
+                    'checklist enter': {
+                      key: Keyboard.keys.ENTER,
+                      collapsed: true,
+                      format: { list: 'checked' },
+                      handler: function handler(range) {
+                        var _quill$getLine3 = this.quill.getLine(range.index),
+                          _quill$getLine4 = _slicedToArray(_quill$getLine3, 2),
+                          line = _quill$getLine4[0],
+                          offset = _quill$getLine4[1];
+
+                        var formats = (0, _extend2.default)({}, line.formats(), { list: 'checked' });
+                        var delta = new _quillDelta2.default().retain(range.index).insert('\n', formats).retain(line.length() - offset - 1).retain(1, { list: 'unchecked' });
+                        this.quill.updateContents(delta, _quill2.default.sources.USER);
+                        this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
+                        this.quill.scrollIntoView();
+                      }
+                    },
+                    'header enter': {
+                      key: Keyboard.keys.ENTER,
+                      collapsed: true,
+                      format: ['header'],
+                      suffix: /^$/,
+                      handler: function handler(range, context) {
+                        var _quill$getLine5 = this.quill.getLine(range.index),
+                          _quill$getLine6 = _slicedToArray(_quill$getLine5, 2),
+                          line = _quill$getLine6[0],
+                          offset = _quill$getLine6[1];
+
+                        var delta = new _quillDelta2.default().retain(range.index).insert('\n', context.format).retain(line.length() - offset - 1).retain(1, { header: null });
+                        this.quill.updateContents(delta, _quill2.default.sources.USER);
+                        this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
+                        this.quill.scrollIntoView();
+                      }
+                    },
+                    'list autofill': {
+                      key: ' ',
+                      collapsed: true,
+                      format: { list: false },
+                      prefix: /^\s*?(\d+\.|-|\*|\[ ?\]|\[x\])$/,
+                      handler: function handler(range, context) {
+                        var length = context.prefix.length;
+
+                        var _quill$getLine7 = this.quill.getLine(range.index),
+                          _quill$getLine8 = _slicedToArray(_quill$getLine7, 2),
+                          line = _quill$getLine8[0],
+                          offset = _quill$getLine8[1];
+
+                        if (offset > length) return true;
+                        var value = void 0;
+                        switch (context.prefix.trim()) {
+                          case '[]': case '[ ]':
+                            value = 'unchecked';
+                            break;
+                          case '[x]':
+                            value = 'checked';
+                            break;
+                          case '-': case '*':
+                            value = 'bullet';
+                            break;
+                          default:
+                            value = 'ordered';
+                        }
+                        this.quill.insertText(range.index, ' ', _quill2.default.sources.USER);
+                        this.quill.history.cutoff();
+                        var delta = new _quillDelta2.default().retain(range.index - offset).delete(length + 1).retain(line.length() - 2 - offset).retain(1, { list: value });
+                        this.quill.updateContents(delta, _quill2.default.sources.USER);
+                        this.quill.history.cutoff();
+                        this.quill.setSelection(range.index - length, _quill2.default.sources.SILENT);
+                      }
+                    },
+                    'code exit': {
+                      key: Keyboard.keys.ENTER,
+                      collapsed: true,
+                      format: ['code-block'],
+                      prefix: /\n\n$/,
+                      suffix: /^\s+$/,
+                      handler: function handler(range) {
+                        var _quill$getLine9 = this.quill.getLine(range.index),
+                          _quill$getLine10 = _slicedToArray(_quill$getLine9, 2),
+                          line = _quill$getLine10[0],
+                          offset = _quill$getLine10[1];
+
+                        var delta = new _quillDelta2.default().retain(range.index + line.length() - offset - 2).retain(1, { 'code-block': null }).delete(1);
+                        this.quill.updateContents(delta, _quill2.default.sources.USER);
+                      }
+                    },
+                    'embed left': makeEmbedArrowHandler(Keyboard.keys.LEFT, false),
+                    'embed left shift': makeEmbedArrowHandler(Keyboard.keys.LEFT, true),
+                    'embed right': makeEmbedArrowHandler(Keyboard.keys.RIGHT, false),
+                    'embed right shift': makeEmbedArrowHandler(Keyboard.keys.RIGHT, true)
                   }
                 };
-              }
 
-              function makeFormatHandler(format) {
-                return {
-                  key: format[0].toUpperCase(),
-                  shortKey: true,
-                  handler: function handler(range, context) {
-                    this.quill.format(format, !context.format[format], _quill2.default.sources.USER);
+                function makeEmbedArrowHandler(key, shiftKey) {
+                  var _ref3;
+
+                  var where = key === Keyboard.keys.LEFT ? 'prefix' : 'suffix';
+                  return _ref3 = {
+                    key: key,
+                    shiftKey: shiftKey,
+                    altKey: null
+                  }, _defineProperty(_ref3, where, /^$/), _defineProperty(_ref3, 'handler', function handler(range) {
+                    var index = range.index;
+                    if (key === Keyboard.keys.RIGHT) {
+                      index += range.length + 1;
+                    }
+
+                    var _quill$getLeaf3 = this.quill.getLeaf(index),
+                      _quill$getLeaf4 = _slicedToArray(_quill$getLeaf3, 1),
+                      leaf = _quill$getLeaf4[0];
+
+                    if (!(leaf instanceof _parchment2.default.Embed)) return true;
+                    if (key === Keyboard.keys.LEFT) {
+                      if (shiftKey) {
+                        this.quill.setSelection(range.index - 1, range.length + 1, _quill2.default.sources.USER);
+                      } else {
+                        this.quill.setSelection(range.index - 1, _quill2.default.sources.USER);
+                      }
+                    } else {
+                      if (shiftKey) {
+                        this.quill.setSelection(range.index, range.length + 1, _quill2.default.sources.USER);
+                      } else {
+                        this.quill.setSelection(range.index + range.length + 1, _quill2.default.sources.USER);
+                      }
+                    }
+                    return false;
+                  }), _ref3;
+                }
+
+                function handleBackspace(range, context) {
+                  if (range.index === 0 || this.quill.getLength() <= 1) return;
+
+                  var _quill$getLine11 = this.quill.getLine(range.index),
+                    _quill$getLine12 = _slicedToArray(_quill$getLine11, 1),
+                    line = _quill$getLine12[0];
+
+                  var formats = {};
+                  if (context.offset === 0) {
+                    var _quill$getLine13 = this.quill.getLine(range.index - 1),
+                      _quill$getLine14 = _slicedToArray(_quill$getLine13, 1),
+                      prev = _quill$getLine14[0];
+
+                    if (prev != null && prev.length() > 1) {
+                      var curFormats = line.formats();
+                      var prevFormats = this.quill.getFormat(range.index - 1, 1);
+                      formats = _op2.default.attributes.diff(curFormats, prevFormats) || {};
+                    }
                   }
-                };
-              }
+                  // Check for astral symbols
+                  var length = /[\uD800-\uDBFF][\uDC00-\uDFFF]$/.test(context.prefix) ? 2 : 1;
+                  this.quill.deleteText(range.index - length, length, _quill2.default.sources.USER);
+                  if (Object.keys(formats).length > 0) {
+                    this.quill.formatLine(range.index - length, length, formats, _quill2.default.sources.USER);
+                  }
+                  this.quill.focus();
+                }
 
-              function normalize(binding) {
-                if (typeof binding === 'string' || typeof binding === 'number') {
-                  return normalize({ key: binding });
-                }
-                if ((typeof binding === 'undefined' ? 'undefined' : _typeof(binding)) === 'object') {
-                  binding = (0, _clone2.default)(binding, false);
-                }
-                if (typeof binding.key === 'string') {
-                  if (Keyboard.keys[binding.key.toUpperCase()] != null) {
-                    binding.key = Keyboard.keys[binding.key.toUpperCase()];
-                  } else if (binding.key.length === 1) {
-                    binding.key = binding.key.toUpperCase().charCodeAt(0);
-                  } else {
-                    return null;
+                function handleDelete(range, context) {
+                  // Check for astral symbols
+                  var length = /^[\uD800-\uDBFF][\uDC00-\uDFFF]/.test(context.suffix) ? 2 : 1;
+                  if (range.index >= this.quill.getLength() - length) return;
+                  var formats = {},
+                    nextLength = 0;
+
+                  var _quill$getLine15 = this.quill.getLine(range.index),
+                    _quill$getLine16 = _slicedToArray(_quill$getLine15, 1),
+                    line = _quill$getLine16[0];
+
+                  if (context.offset >= line.length() - 1) {
+                    var _quill$getLine17 = this.quill.getLine(range.index + 1),
+                      _quill$getLine18 = _slicedToArray(_quill$getLine17, 1),
+                      next = _quill$getLine18[0];
+
+                    if (next) {
+                      var curFormats = line.formats();
+                      var nextFormats = this.quill.getFormat(range.index, 1);
+                      formats = _op2.default.attributes.diff(curFormats, nextFormats) || {};
+                      nextLength = next.length();
+                    }
+                  }
+                  this.quill.deleteText(range.index, length, _quill2.default.sources.USER);
+                  if (Object.keys(formats).length > 0) {
+                    this.quill.formatLine(range.index + nextLength - 1, length, formats, _quill2.default.sources.USER);
                   }
                 }
-                if (binding.shortKey) {
-                  binding[SHORTKEY] = binding.shortKey;
-                  delete binding.shortKey;
+
+                function handleDeleteRange(range) {
+                  var lines = this.quill.getLines(range);
+                  var formats = {};
+                  if (lines.length > 1) {
+                    var firstFormats = lines[0].formats();
+                    var lastFormats = lines[lines.length - 1].formats();
+                    formats = _op2.default.attributes.diff(lastFormats, firstFormats) || {};
+                  }
+                  this.quill.deleteText(range, _quill2.default.sources.USER);
+                  if (Object.keys(formats).length > 0) {
+                    this.quill.formatLine(range.index, 1, formats, _quill2.default.sources.USER);
+                  }
+                  this.quill.setSelection(range.index, _quill2.default.sources.SILENT);
+                  this.quill.focus();
                 }
-                return binding;
-              }
 
-              exports.default = Keyboard;
-              exports.SHORTKEY = SHORTKEY;
+                function handleEnter(range, context) {
+                  var _this3 = this;
 
-              /***/
-            }),
+                  if (range.length > 0) {
+                    this.quill.scroll.deleteAt(range.index, range.length); // So we do not trigger text-change
+                  }
+                  var lineFormats = Object.keys(context.format).reduce(function (lineFormats, format) {
+                    if (_parchment2.default.query(format, _parchment2.default.Scope.BLOCK) && !Array.isArray(context.format[format])) {
+                      lineFormats[format] = context.format[format];
+                    }
+                    return lineFormats;
+                  }, {});
+                  this.quill.insertText(range.index, '\n', lineFormats, _quill2.default.sources.USER);
+                  // Earlier scroll.deleteAt might have messed up our selection,
+                  // so insertText's built in selection preservation is not reliable
+                  this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);
+                  this.quill.focus();
+                  Object.keys(context.format).forEach(function (name) {
+                    if (lineFormats[name] != null) return;
+                    if (Array.isArray(context.format[name])) return;
+                    if (name === 'link') return;
+                    _this3.quill.format(name, context.format[name], _quill2.default.sources.USER);
+                  });
+                }
+
+                function makeCodeBlockHandler(indent) {
+                  return {
+                    key: Keyboard.keys.TAB,
+                    shiftKey: !indent,
+                    format: { 'code-block': true },
+                    handler: function handler(range) {
+                      var CodeBlock = _parchment2.default.query('code-block');
+                      var index = range.index,
+                        length = range.length;
+
+                      var _quill$scroll$descend = this.quill.scroll.descendant(CodeBlock, index),
+                        _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),
+                        block = _quill$scroll$descend2[0],
+                        offset = _quill$scroll$descend2[1];
+
+                      if (block == null) return;
+                      var scrollIndex = this.quill.getIndex(block);
+                      var start = block.newlineIndex(offset, true) + 1;
+                      var end = block.newlineIndex(scrollIndex + offset + length);
+                      var lines = block.domNode.textContent.slice(start, end).split('\n');
+                      offset = 0;
+                      lines.forEach(function (line, i) {
+                        if (indent) {
+                          block.insertAt(start + offset, CodeBlock.TAB);
+                          offset += CodeBlock.TAB.length;
+                          if (i === 0) {
+                            index += CodeBlock.TAB.length;
+                          } else {
+                            length += CodeBlock.TAB.length;
+                          }
+                        } else if (line.startsWith(CodeBlock.TAB)) {
+                          block.deleteAt(start + offset, CodeBlock.TAB.length);
+                          offset -= CodeBlock.TAB.length;
+                          if (i === 0) {
+                            index -= CodeBlock.TAB.length;
+                          } else {
+                            length -= CodeBlock.TAB.length;
+                          }
+                        }
+                        offset += line.length + 1;
+                      });
+                      this.quill.update(_quill2.default.sources.USER);
+                      this.quill.setSelection(index, length, _quill2.default.sources.SILENT);
+                    }
+                  };
+                }
+
+                function makeFormatHandler(format) {
+                  return {
+                    key: format[0].toUpperCase(),
+                    shortKey: true,
+                    handler: function handler(range, context) {
+                      this.quill.format(format, !context.format[format], _quill2.default.sources.USER);
+                    }
+                  };
+                }
+
+                function normalize(binding) {
+                  if (typeof binding === 'string' || typeof binding === 'number') {
+                    return normalize({ key: binding });
+                  }
+                  if ((typeof binding === 'undefined' ? 'undefined' : _typeof(binding)) === 'object') {
+                    binding = (0, _clone2.default)(binding, false);
+                  }
+                  if (typeof binding.key === 'string') {
+                    if (Keyboard.keys[binding.key.toUpperCase()] != null) {
+                      binding.key = Keyboard.keys[binding.key.toUpperCase()];
+                    } else if (binding.key.length === 1) {
+                      binding.key = binding.key.toUpperCase().charCodeAt(0);
+                    } else {
+                      return null;
+                    }
+                  }
+                  if (binding.shortKey) {
+                    binding[SHORTKEY] = binding.shortKey;
+                    delete binding.shortKey;
+                  }
+                  return binding;
+                }
+
+                exports.default = Keyboard;
+                exports.SHORTKEY = SHORTKEY;
+
+                /***/
+              }),
 /* 26 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _text = __webpack_require__(7);
+                var _text = __webpack_require__(7);
 
-              var _text2 = _interopRequireDefault(_text);
+                var _text2 = _interopRequireDefault(_text);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Cursor = function (_Parchment$Embed) {
-                _inherits(Cursor, _Parchment$Embed);
+                var Cursor = function (_Parchment$Embed) {
+                  _inherits(Cursor, _Parchment$Embed);
 
-                _createClass(Cursor, null, [{
-                  key: 'value',
-                  value: function value() {
-                    return undefined;
-                  }
-                }]);
-
-                function Cursor(domNode, selection) {
-                  _classCallCheck(this, Cursor);
-
-                  var _this = _possibleConstructorReturn(this, (Cursor.__proto__ || Object.getPrototypeOf(Cursor)).call(this, domNode));
-
-                  _this.selection = selection;
-                  _this.textNode = document.createTextNode(Cursor.CONTENTS);
-                  _this.domNode.appendChild(_this.textNode);
-                  _this._length = 0;
-                  return _this;
-                }
-
-                _createClass(Cursor, [{
-                  key: 'detach',
-                  value: function detach() {
-                    // super.detach() will also clear domNode.__blot
-                    if (this.parent != null) this.parent.removeChild(this);
-                  }
-                }, {
-                  key: 'format',
-                  value: function format(name, value) {
-                    if (this._length !== 0) {
-                      return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'format', this).call(this, name, value);
+                  _createClass(Cursor, null, [{
+                    key: 'value',
+                    value: function value() {
+                      return undefined;
                     }
-                    var target = this,
-                      index = 0;
-                    while (target != null && target.statics.scope !== _parchment2.default.Scope.BLOCK_BLOT) {
-                      index += target.offset(target.parent);
-                      target = target.parent;
+                  }]);
+
+                  function Cursor(domNode, selection) {
+                    _classCallCheck(this, Cursor);
+
+                    var _this = _possibleConstructorReturn(this, (Cursor.__proto__ || Object.getPrototypeOf(Cursor)).call(this, domNode));
+
+                    _this.selection = selection;
+                    _this.textNode = document.createTextNode(Cursor.CONTENTS);
+                    _this.domNode.appendChild(_this.textNode);
+                    _this._length = 0;
+                    return _this;
+                  }
+
+                  _createClass(Cursor, [{
+                    key: 'detach',
+                    value: function detach() {
+                      // super.detach() will also clear domNode.__blot
+                      if (this.parent != null) this.parent.removeChild(this);
                     }
-                    if (target != null) {
-                      this._length = Cursor.CONTENTS.length;
-                      target.optimize();
-                      target.formatAt(index, Cursor.CONTENTS.length, name, value);
-                      this._length = 0;
-                    }
-                  }
-                }, {
-                  key: 'index',
-                  value: function index(node, offset) {
-                    if (node === this.textNode) return 0;
-                    return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'index', this).call(this, node, offset);
-                  }
-                }, {
-                  key: 'length',
-                  value: function length() {
-                    return this._length;
-                  }
-                }, {
-                  key: 'position',
-                  value: function position() {
-                    return [this.textNode, this.textNode.data.length];
-                  }
-                }, {
-                  key: 'remove',
-                  value: function remove() {
-                    _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'remove', this).call(this);
-                    this.parent = null;
-                  }
-                }, {
-                  key: 'restore',
-                  value: function restore() {
-                    if (this.selection.composing || this.parent == null) return;
-                    var textNode = this.textNode;
-                    var range = this.selection.getNativeRange();
-                    var restoreText = void 0,
-                      start = void 0,
-                      end = void 0;
-                    if (range != null && range.start.node === textNode && range.end.node === textNode) {
-                      var _ref = [textNode, range.start.offset, range.end.offset];
-                      restoreText = _ref[0];
-                      start = _ref[1];
-                      end = _ref[2];
-                    }
-                    // Link format will insert text outside of anchor tag
-                    while (this.domNode.lastChild != null && this.domNode.lastChild !== this.textNode) {
-                      this.domNode.parentNode.insertBefore(this.domNode.lastChild, this.domNode);
-                    }
-                    if (this.textNode.data !== Cursor.CONTENTS) {
-                      var text = this.textNode.data.split(Cursor.CONTENTS).join('');
-                      if (this.next instanceof _text2.default) {
-                        restoreText = this.next.domNode;
-                        this.next.insertAt(0, text);
-                        this.textNode.data = Cursor.CONTENTS;
-                      } else {
-                        this.textNode.data = text;
-                        this.parent.insertBefore(_parchment2.default.create(this.textNode), this);
-                        this.textNode = document.createTextNode(Cursor.CONTENTS);
-                        this.domNode.appendChild(this.textNode);
+                  }, {
+                    key: 'format',
+                    value: function format(name, value) {
+                      if (this._length !== 0) {
+                        return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'format', this).call(this, name, value);
+                      }
+                      var target = this,
+                        index = 0;
+                      while (target != null && target.statics.scope !== _parchment2.default.Scope.BLOCK_BLOT) {
+                        index += target.offset(target.parent);
+                        target = target.parent;
+                      }
+                      if (target != null) {
+                        this._length = Cursor.CONTENTS.length;
+                        target.optimize();
+                        target.formatAt(index, Cursor.CONTENTS.length, name, value);
+                        this._length = 0;
                       }
                     }
-                    this.remove();
-                    if (start != null) {
-                      var _map = [start, end].map(function (offset) {
-                        return Math.max(0, Math.min(restoreText.data.length, offset - 1));
-                      });
-
-                      var _map2 = _slicedToArray(_map, 2);
-
-                      start = _map2[0];
-                      end = _map2[1];
-
-                      return {
-                        startNode: restoreText,
-                        startOffset: start,
-                        endNode: restoreText,
-                        endOffset: end
-                      };
+                  }, {
+                    key: 'index',
+                    value: function index(node, offset) {
+                      if (node === this.textNode) return 0;
+                      return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'index', this).call(this, node, offset);
                     }
-                  }
-                }, {
-                  key: 'update',
-                  value: function update(mutations, context) {
-                    var _this2 = this;
-
-                    if (mutations.some(function (mutation) {
-                      return mutation.type === 'characterData' && mutation.target === _this2.textNode;
-                    })) {
-                      var range = this.restore();
-                      if (range) context.range = range;
+                  }, {
+                    key: 'length',
+                    value: function length() {
+                      return this._length;
                     }
-                  }
-                }, {
-                  key: 'value',
-                  value: function value() {
-                    return '';
-                  }
-                }]);
+                  }, {
+                    key: 'position',
+                    value: function position() {
+                      return [this.textNode, this.textNode.data.length];
+                    }
+                  }, {
+                    key: 'remove',
+                    value: function remove() {
+                      _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'remove', this).call(this);
+                      this.parent = null;
+                    }
+                  }, {
+                    key: 'restore',
+                    value: function restore() {
+                      if (this.selection.composing || this.parent == null) return;
+                      var textNode = this.textNode;
+                      var range = this.selection.getNativeRange();
+                      var restoreText = void 0,
+                        start = void 0,
+                        end = void 0;
+                      if (range != null && range.start.node === textNode && range.end.node === textNode) {
+                        var _ref = [textNode, range.start.offset, range.end.offset];
+                        restoreText = _ref[0];
+                        start = _ref[1];
+                        end = _ref[2];
+                      }
+                      // Link format will insert text outside of anchor tag
+                      while (this.domNode.lastChild != null && this.domNode.lastChild !== this.textNode) {
+                        this.domNode.parentNode.insertBefore(this.domNode.lastChild, this.domNode);
+                      }
+                      if (this.textNode.data !== Cursor.CONTENTS) {
+                        var text = this.textNode.data.split(Cursor.CONTENTS).join('');
+                        if (this.next instanceof _text2.default) {
+                          restoreText = this.next.domNode;
+                          this.next.insertAt(0, text);
+                          this.textNode.data = Cursor.CONTENTS;
+                        } else {
+                          this.textNode.data = text;
+                          this.parent.insertBefore(_parchment2.default.create(this.textNode), this);
+                          this.textNode = document.createTextNode(Cursor.CONTENTS);
+                          this.domNode.appendChild(this.textNode);
+                        }
+                      }
+                      this.remove();
+                      if (start != null) {
+                        var _map = [start, end].map(function (offset) {
+                          return Math.max(0, Math.min(restoreText.data.length, offset - 1));
+                        });
 
-                return Cursor;
-              }(_parchment2.default.Embed);
+                        var _map2 = _slicedToArray(_map, 2);
 
-              Cursor.blotName = 'cursor';
-              Cursor.className = 'ql-cursor';
-              Cursor.tagName = 'span';
-              Cursor.CONTENTS = '\uFEFF'; // Zero width no break space
+                        start = _map2[0];
+                        end = _map2[1];
+
+                        return {
+                          startNode: restoreText,
+                          startOffset: start,
+                          endNode: restoreText,
+                          endOffset: end
+                        };
+                      }
+                    }
+                  }, {
+                    key: 'update',
+                    value: function update(mutations, context) {
+                      var _this2 = this;
+
+                      if (mutations.some(function (mutation) {
+                        return mutation.type === 'characterData' && mutation.target === _this2.textNode;
+                      })) {
+                        var range = this.restore();
+                        if (range) context.range = range;
+                      }
+                    }
+                  }, {
+                    key: 'value',
+                    value: function value() {
+                      return '';
+                    }
+                  }]);
+
+                  return Cursor;
+                }(_parchment2.default.Embed);
+
+                Cursor.blotName = 'cursor';
+                Cursor.className = 'ql-cursor';
+                Cursor.tagName = 'span';
+                Cursor.CONTENTS = '\uFEFF'; // Zero width no break space
 
 
-              exports.default = Cursor;
+                exports.default = Cursor;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 27 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _block = __webpack_require__(4);
+                var _block = __webpack_require__(4);
 
-              var _block2 = _interopRequireDefault(_block);
+                var _block2 = _interopRequireDefault(_block);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Container = function (_Parchment$Container) {
-                _inherits(Container, _Parchment$Container);
+                var Container = function (_Parchment$Container) {
+                  _inherits(Container, _Parchment$Container);
 
-                function Container() {
-                  _classCallCheck(this, Container);
+                  function Container() {
+                    _classCallCheck(this, Container);
 
-                  return _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).apply(this, arguments));
+                  }
 
-                return Container;
-              }(_parchment2.default.Container);
+                  return Container;
+                }(_parchment2.default.Container);
 
-              Container.allowedChildren = [_block2.default, _block.BlockEmbed, Container];
+                Container.allowedChildren = [_block2.default, _block.BlockEmbed, Container];
 
-              exports.default = Container;
+                exports.default = Container;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 28 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.ColorStyle = exports.ColorClass = exports.ColorAttributor = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.ColorStyle = exports.ColorClass = exports.ColorAttributor = undefined;
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var ColorAttributor = function (_Parchment$Attributor) {
-                _inherits(ColorAttributor, _Parchment$Attributor);
+                var ColorAttributor = function (_Parchment$Attributor) {
+                  _inherits(ColorAttributor, _Parchment$Attributor);
 
-                function ColorAttributor() {
-                  _classCallCheck(this, ColorAttributor);
+                  function ColorAttributor() {
+                    _classCallCheck(this, ColorAttributor);
 
-                  return _possibleConstructorReturn(this, (ColorAttributor.__proto__ || Object.getPrototypeOf(ColorAttributor)).apply(this, arguments));
-                }
-
-                _createClass(ColorAttributor, [{
-                  key: 'value',
-                  value: function value(domNode) {
-                    var value = _get(ColorAttributor.prototype.__proto__ || Object.getPrototypeOf(ColorAttributor.prototype), 'value', this).call(this, domNode);
-                    if (!value.startsWith('rgb(')) return value;
-                    value = value.replace(/^[^\d]+/, '').replace(/[^\d]+$/, '');
-                    return '#' + value.split(',').map(function (component) {
-                      return ('00' + parseInt(component).toString(16)).slice(-2);
-                    }).join('');
+                    return _possibleConstructorReturn(this, (ColorAttributor.__proto__ || Object.getPrototypeOf(ColorAttributor)).apply(this, arguments));
                   }
-                }]);
 
-                return ColorAttributor;
-              }(_parchment2.default.Attributor.Style);
+                  _createClass(ColorAttributor, [{
+                    key: 'value',
+                    value: function value(domNode) {
+                      var value = _get(ColorAttributor.prototype.__proto__ || Object.getPrototypeOf(ColorAttributor.prototype), 'value', this).call(this, domNode);
+                      if (!value.startsWith('rgb(')) return value;
+                      value = value.replace(/^[^\d]+/, '').replace(/[^\d]+$/, '');
+                      return '#' + value.split(',').map(function (component) {
+                        return ('00' + parseInt(component).toString(16)).slice(-2);
+                      }).join('');
+                    }
+                  }]);
 
-              var ColorClass = new _parchment2.default.Attributor.Class('color', 'ql-color', {
-                scope: _parchment2.default.Scope.INLINE
-              });
-              var ColorStyle = new ColorAttributor('color', 'color', {
-                scope: _parchment2.default.Scope.INLINE
-              });
+                  return ColorAttributor;
+                }(_parchment2.default.Attributor.Style);
 
-              exports.ColorAttributor = ColorAttributor;
-              exports.ColorClass = ColorClass;
-              exports.ColorStyle = ColorStyle;
+                var ColorClass = new _parchment2.default.Attributor.Class('color', 'ql-color', {
+                  scope: _parchment2.default.Scope.INLINE
+                });
+                var ColorStyle = new ColorAttributor('color', 'color', {
+                  scope: _parchment2.default.Scope.INLINE
+                });
 
-              /***/
-            }),
+                exports.ColorAttributor = ColorAttributor;
+                exports.ColorClass = ColorClass;
+                exports.ColorStyle = ColorStyle;
+
+                /***/
+              }),
 /* 29 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.sanitize = exports.default = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.sanitize = exports.default = undefined;
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _inline = __webpack_require__(6);
+                var _inline = __webpack_require__(6);
 
-              var _inline2 = _interopRequireDefault(_inline);
+                var _inline2 = _interopRequireDefault(_inline);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Link = function (_Inline) {
-                _inherits(Link, _Inline);
+                var Link = function (_Inline) {
+                  _inherits(Link, _Inline);
 
-                function Link() {
-                  _classCallCheck(this, Link);
+                  function Link() {
+                    _classCallCheck(this, Link);
 
-                  return _possibleConstructorReturn(this, (Link.__proto__ || Object.getPrototypeOf(Link)).apply(this, arguments));
+                    return _possibleConstructorReturn(this, (Link.__proto__ || Object.getPrototypeOf(Link)).apply(this, arguments));
+                  }
+
+                  _createClass(Link, [{
+                    key: 'format',
+                    value: function format(name, value) {
+                      if (name !== this.statics.blotName || !value) return _get(Link.prototype.__proto__ || Object.getPrototypeOf(Link.prototype), 'format', this).call(this, name, value);
+                      value = this.constructor.sanitize(value);
+                      this.domNode.setAttribute('href', value);
+                    }
+                  }], [{
+                    key: 'create',
+                    value: function create(value) {
+                      var node = _get(Link.__proto__ || Object.getPrototypeOf(Link), 'create', this).call(this, value);
+                      value = this.sanitize(value);
+                      node.setAttribute('href', value);
+                      node.setAttribute('rel', 'noopener noreferrer');
+                      node.setAttribute('target', '_blank');
+                      return node;
+                    }
+                  }, {
+                    key: 'formats',
+                    value: function formats(domNode) {
+                      return domNode.getAttribute('href');
+                    }
+                  }, {
+                    key: 'sanitize',
+                    value: function sanitize(url) {
+                      return _sanitize(url, this.PROTOCOL_WHITELIST) ? url : this.SANITIZED_URL;
+                    }
+                  }]);
+
+                  return Link;
+                }(_inline2.default);
+
+                Link.blotName = 'link';
+                Link.tagName = 'A';
+                Link.SANITIZED_URL = 'about:blank';
+                Link.PROTOCOL_WHITELIST = ['http', 'https', 'mailto', 'tel'];
+
+                function _sanitize(url, protocols) {
+                  var anchor = document.createElement('a');
+                  anchor.href = url;
+                  var protocol = anchor.href.slice(0, anchor.href.indexOf(':'));
+                  return protocols.indexOf(protocol) > -1;
                 }
 
-                _createClass(Link, [{
-                  key: 'format',
-                  value: function format(name, value) {
-                    if (name !== this.statics.blotName || !value) return _get(Link.prototype.__proto__ || Object.getPrototypeOf(Link.prototype), 'format', this).call(this, name, value);
-                    value = this.constructor.sanitize(value);
-                    this.domNode.setAttribute('href', value);
-                  }
-                }], [{
-                  key: 'create',
-                  value: function create(value) {
-                    var node = _get(Link.__proto__ || Object.getPrototypeOf(Link), 'create', this).call(this, value);
-                    value = this.sanitize(value);
-                    node.setAttribute('href', value);
-                    node.setAttribute('rel', 'noopener noreferrer');
-                    node.setAttribute('target', '_blank');
-                    return node;
-                  }
-                }, {
-                  key: 'formats',
-                  value: function formats(domNode) {
-                    return domNode.getAttribute('href');
-                  }
-                }, {
-                  key: 'sanitize',
-                  value: function sanitize(url) {
-                    return _sanitize(url, this.PROTOCOL_WHITELIST) ? url : this.SANITIZED_URL;
-                  }
-                }]);
+                exports.default = Link;
+                exports.sanitize = _sanitize;
 
-                return Link;
-              }(_inline2.default);
-
-              Link.blotName = 'link';
-              Link.tagName = 'A';
-              Link.SANITIZED_URL = 'about:blank';
-              Link.PROTOCOL_WHITELIST = ['http', 'https', 'mailto', 'tel'];
-
-              function _sanitize(url, protocols) {
-                var anchor = document.createElement('a');
-                anchor.href = url;
-                var protocol = anchor.href.slice(0, anchor.href.indexOf(':'));
-                return protocols.indexOf(protocol) > -1;
-              }
-
-              exports.default = Link;
-              exports.sanitize = _sanitize;
-
-              /***/
-            }),
+                /***/
+              }),
 /* 30 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+                var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _keyboard = __webpack_require__(25);
+                var _keyboard = __webpack_require__(25);
 
-              var _keyboard2 = _interopRequireDefault(_keyboard);
+                var _keyboard2 = _interopRequireDefault(_keyboard);
 
-              var _unfoldMoreHorizontal = __webpack_require__(131);
+                var _unfoldMoreHorizontal = __webpack_require__(131);
 
-              var _unfoldMoreHorizontal2 = _interopRequireDefault(_unfoldMoreHorizontal);
+                var _unfoldMoreHorizontal2 = _interopRequireDefault(_unfoldMoreHorizontal);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              var optionsCounter = 0;
+                var optionsCounter = 0;
 
-              function toggleAriaAttribute(element, attribute) {
-                element.setAttribute(attribute, !(element.getAttribute(attribute) === "true"));
-              }
-
-              var Picker = function () {
-                function Picker(select) {
-                  var _this = this;
-
-                  _classCallCheck(this, Picker);
-
-                  this.select = select;
-                  this.container = document.createElement("span");
-                  this.buildPicker();
-                  this.select.style.display = "none";
-                  this.select.parentNode.insertBefore(this.container, this.select);
-
-                  this.label.addEventListener("mousedown", function () {
-                    _this.togglePicker();
-                  });
-                  this.label.addEventListener("keydown", function (event) {
-                    switch (event.keyCode) {
-                      // Allows the "Enter" key to open the picker
-                      case _keyboard2.default.keys.ENTER:
-                        _this.togglePicker();
-                        break;
-
-                      // Allows the "Escape" key to close the picker
-                      case _keyboard2.default.keys.ESCAPE:
-                        _this.escape();
-                        event.preventDefault();
-                        break;
-                      default:
-                    }
-                  });
-                  this.select.addEventListener("change", this.update.bind(this));
+                function toggleAriaAttribute(element, attribute) {
+                  element.setAttribute(attribute, !(element.getAttribute(attribute) === "true"));
                 }
 
-                _createClass(Picker, [{
-                  key: "togglePicker",
-                  value: function togglePicker() {
-                    this.container.classList.toggle("ql-expanded");
-                    // Toggle aria-expanded and aria-hidden to make the picker accessible
-                    toggleAriaAttribute(this.label, "aria-expanded");
-                    toggleAriaAttribute(this.options, "aria-hidden");
-                  }
-                }, {
-                  key: "buildItem",
-                  value: function buildItem(option) {
-                    var _this2 = this;
+                var Picker = function () {
+                  function Picker(select) {
+                    var _this = this;
 
-                    var item = document.createElement("span");
-                    item.tabIndex = "0";
-                    item.setAttribute("role", "button");
+                    _classCallCheck(this, Picker);
 
-                    item.classList.add("ql-picker-item");
-                    if (option.hasAttribute("value")) {
-                      item.setAttribute("data-value", option.getAttribute("value"));
-                    }
-                    if (option.textContent) {
-                      item.setAttribute("data-label", option.textContent);
-                    }
-                    item.addEventListener("click", function () {
-                      _this2.selectItem(item, true);
+                    this.select = select;
+                    this.container = document.createElement("span");
+                    this.buildPicker();
+                    this.select.style.display = "none";
+                    this.select.parentNode.insertBefore(this.container, this.select);
+
+                    this.label.addEventListener("mousedown", function () {
+                      _this.togglePicker();
                     });
-                    item.addEventListener("keydown", function (event) {
+                    this.label.addEventListener("keydown", function (event) {
                       switch (event.keyCode) {
-                        // Allows the "Enter" key to select an item
+                        // Allows the "Enter" key to open the picker
                         case _keyboard2.default.keys.ENTER:
-                          _this2.selectItem(item, true);
-                          event.preventDefault();
+                          _this.togglePicker();
                           break;
 
                         // Allows the "Escape" key to close the picker
                         case _keyboard2.default.keys.ESCAPE:
-                          _this2.escape();
+                          _this.escape();
                           event.preventDefault();
                           break;
                         default:
                       }
                     });
-
-                    return item;
+                    this.select.addEventListener("change", this.update.bind(this));
                   }
-                }, {
-                  key: "buildLabel",
-                  value: function buildLabel() {
-                    var label = document.createElement("span");
-                    label.classList.add("ql-picker-label");
-                    label.innerHTML = _unfoldMoreHorizontal2.default;
-                    label.tabIndex = "0";
-                    label.setAttribute("role", "button");
-                    label.setAttribute("aria-expanded", "false");
-                    this.container.appendChild(label);
-                    return label;
-                  }
-                }, {
-                  key: "buildOptions",
-                  value: function buildOptions() {
-                    var _this3 = this;
 
-                    var options = document.createElement("span");
-                    options.classList.add("ql-picker-options");
+                  _createClass(Picker, [{
+                    key: "togglePicker",
+                    value: function togglePicker() {
+                      this.container.classList.toggle("ql-expanded");
+                      // Toggle aria-expanded and aria-hidden to make the picker accessible
+                      toggleAriaAttribute(this.label, "aria-expanded");
+                      toggleAriaAttribute(this.options, "aria-hidden");
+                    }
+                  }, {
+                    key: "buildItem",
+                    value: function buildItem(option) {
+                      var _this2 = this;
 
-                    // Don't want screen readers to read this until options are visible
-                    options.setAttribute("aria-hidden", "true");
-                    options.tabIndex = "-1";
+                      var item = document.createElement("span");
+                      item.tabIndex = "0";
+                      item.setAttribute("role", "button");
 
-                    // Need a unique id for aria-controls
-                    options.id = "ql-picker-options-" + optionsCounter;
-                    optionsCounter += 1;
-                    this.label.setAttribute("aria-controls", options.id);
-
-                    this.options = options;
-
-                    [].slice.call(this.select.options).forEach(function (option) {
-                      var item = _this3.buildItem(option);
-                      options.appendChild(item);
-                      if (option.selected === true) {
-                        _this3.selectItem(item);
+                      item.classList.add("ql-picker-item");
+                      if (option.hasAttribute("value")) {
+                        item.setAttribute("data-value", option.getAttribute("value"));
                       }
-                    });
-                    this.container.appendChild(options);
-                  }
-                }, {
-                  key: "buildPicker",
-                  value: function buildPicker() {
-                    var _this4 = this;
-
-                    [].slice.call(this.select.attributes).forEach(function (item) {
-                      _this4.container.setAttribute(item.name, item.value);
-                    });
-                    this.container.classList.add("ql-picker");
-                    this.label = this.buildLabel();
-                    this.buildOptions();
-                  }
-                }, {
-                  key: "escape",
-                  value: function escape() {
-                    var _this5 = this;
-
-                    // Close menu and return focus to trigger label
-                    this.close();
-                    // Need setTimeout for accessibility to ensure that the browser executes
-                    // focus on the next process thread and after any DOM content changes
-                    setTimeout(function () {
-                      return _this5.label.focus();
-                    }, 1);
-                  }
-                }, {
-                  key: "close",
-                  value: function close() {
-                    this.container.classList.remove("ql-expanded");
-                    this.label.setAttribute("aria-expanded", "false");
-                    this.options.setAttribute("aria-hidden", "true");
-                  }
-                }, {
-                  key: "selectItem",
-                  value: function selectItem(item) {
-                    var trigger = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
-
-                    var selected = this.container.querySelector(".ql-selected");
-                    if (item === selected) return;
-                    if (selected != null) {
-                      selected.classList.remove("ql-selected");
-                    }
-                    if (item == null) return;
-                    item.classList.add("ql-selected");
-                    this.select.selectedIndex = [].indexOf.call(item.parentNode.children, item);
-                    if (item.hasAttribute("data-value")) {
-                      this.label.setAttribute("data-value", item.getAttribute("data-value"));
-                    } else {
-                      this.label.removeAttribute("data-value");
-                    }
-                    if (item.hasAttribute("data-label")) {
-                      this.label.setAttribute("data-label", item.getAttribute("data-label"));
-                    } else {
-                      this.label.removeAttribute("data-label");
-                    }
-                    if (trigger) {
-                      if (typeof Event === "function") {
-                        this.select.dispatchEvent(new Event("change"));
-                      } else if ((typeof Event === "undefined" ? "undefined" : _typeof(Event)) === "object") {
-                        // IE11
-                        var event = document.createEvent("Event");
-                        event.initEvent("change", true, true);
-                        this.select.dispatchEvent(event);
+                      if (option.textContent) {
+                        item.setAttribute("data-label", option.textContent);
                       }
+                      item.addEventListener("click", function () {
+                        _this2.selectItem(item, true);
+                      });
+                      item.addEventListener("keydown", function (event) {
+                        switch (event.keyCode) {
+                          // Allows the "Enter" key to select an item
+                          case _keyboard2.default.keys.ENTER:
+                            _this2.selectItem(item, true);
+                            event.preventDefault();
+                            break;
+
+                          // Allows the "Escape" key to close the picker
+                          case _keyboard2.default.keys.ESCAPE:
+                            _this2.escape();
+                            event.preventDefault();
+                            break;
+                          default:
+                        }
+                      });
+
+                      return item;
+                    }
+                  }, {
+                    key: "buildLabel",
+                    value: function buildLabel() {
+                      var label = document.createElement("span");
+                      label.classList.add("ql-picker-label");
+                      label.innerHTML = _unfoldMoreHorizontal2.default;
+                      label.tabIndex = "0";
+                      label.setAttribute("role", "button");
+                      label.setAttribute("aria-expanded", "false");
+                      this.container.appendChild(label);
+                      return label;
+                    }
+                  }, {
+                    key: "buildOptions",
+                    value: function buildOptions() {
+                      var _this3 = this;
+
+                      var options = document.createElement("span");
+                      options.classList.add("ql-picker-options");
+
+                      // Don't want screen readers to read this until options are visible
+                      options.setAttribute("aria-hidden", "true");
+                      options.tabIndex = "-1";
+
+                      // Need a unique id for aria-controls
+                      options.id = "ql-picker-options-" + optionsCounter;
+                      optionsCounter += 1;
+                      this.label.setAttribute("aria-controls", options.id);
+
+                      this.options = options;
+
+                      [].slice.call(this.select.options).forEach(function (option) {
+                        var item = _this3.buildItem(option);
+                        options.appendChild(item);
+                        if (option.selected === true) {
+                          _this3.selectItem(item);
+                        }
+                      });
+                      this.container.appendChild(options);
+                    }
+                  }, {
+                    key: "buildPicker",
+                    value: function buildPicker() {
+                      var _this4 = this;
+
+                      [].slice.call(this.select.attributes).forEach(function (item) {
+                        _this4.container.setAttribute(item.name, item.value);
+                      });
+                      this.container.classList.add("ql-picker");
+                      this.label = this.buildLabel();
+                      this.buildOptions();
+                    }
+                  }, {
+                    key: "escape",
+                    value: function escape() {
+                      var _this5 = this;
+
+                      // Close menu and return focus to trigger label
                       this.close();
+                      // Need setTimeout for accessibility to ensure that the browser executes
+                      // focus on the next process thread and after any DOM content changes
+                      setTimeout(function () {
+                        return _this5.label.focus();
+                      }, 1);
                     }
-                  }
-                }, {
-                  key: "update",
-                  value: function update() {
-                    var option = void 0;
-                    if (this.select.selectedIndex > -1) {
-                      var item = this.container.querySelector(".ql-picker-options").children[this.select.selectedIndex];
-                      option = this.select.options[this.select.selectedIndex];
-                      this.selectItem(item);
-                    } else {
-                      this.selectItem(null);
+                  }, {
+                    key: "close",
+                    value: function close() {
+                      this.container.classList.remove("ql-expanded");
+                      this.label.setAttribute("aria-expanded", "false");
+                      this.options.setAttribute("aria-hidden", "true");
                     }
-                    var isActive = option != null && option !== this.select.querySelector("option[selected]");
-                    this.label.classList.toggle("ql-active", isActive);
-                  }
-                }]);
+                  }, {
+                    key: "selectItem",
+                    value: function selectItem(item) {
+                      var trigger = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
 
-                return Picker;
-              }();
+                      var selected = this.container.querySelector(".ql-selected");
+                      if (item === selected) return;
+                      if (selected != null) {
+                        selected.classList.remove("ql-selected");
+                      }
+                      if (item == null) return;
+                      item.classList.add("ql-selected");
+                      this.select.selectedIndex = [].indexOf.call(item.parentNode.children, item);
+                      if (item.hasAttribute("data-value")) {
+                        this.label.setAttribute("data-value", item.getAttribute("data-value"));
+                      } else {
+                        this.label.removeAttribute("data-value");
+                      }
+                      if (item.hasAttribute("data-label")) {
+                        this.label.setAttribute("data-label", item.getAttribute("data-label"));
+                      } else {
+                        this.label.removeAttribute("data-label");
+                      }
+                      if (trigger) {
+                        if (typeof Event === "function") {
+                          this.select.dispatchEvent(new Event("change"));
+                        } else if ((typeof Event === "undefined" ? "undefined" : _typeof(Event)) === "object") {
+                          // IE11
+                          var event = document.createEvent("Event");
+                          event.initEvent("change", true, true);
+                          this.select.dispatchEvent(event);
+                        }
+                        this.close();
+                      }
+                    }
+                  }, {
+                    key: "update",
+                    value: function update() {
+                      var option = void 0;
+                      if (this.select.selectedIndex > -1) {
+                        var item = this.container.querySelector(".ql-picker-options").children[this.select.selectedIndex];
+                        option = this.select.options[this.select.selectedIndex];
+                        this.selectItem(item);
+                      } else {
+                        this.selectItem(null);
+                      }
+                      var isActive = option != null && option !== this.select.querySelector("option[selected]");
+                      this.label.classList.toggle("ql-active", isActive);
+                    }
+                  }]);
 
-              exports.default = Picker;
+                  return Picker;
+                }();
 
-              /***/
-            }),
+                exports.default = Picker;
+
+                /***/
+              }),
 /* 31 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _quill = __webpack_require__(5);
+                var _quill = __webpack_require__(5);
 
-              var _quill2 = _interopRequireDefault(_quill);
+                var _quill2 = _interopRequireDefault(_quill);
 
-              var _block = __webpack_require__(4);
+                var _block = __webpack_require__(4);
 
-              var _block2 = _interopRequireDefault(_block);
+                var _block2 = _interopRequireDefault(_block);
 
-              var _break = __webpack_require__(16);
+                var _break = __webpack_require__(16);
 
-              var _break2 = _interopRequireDefault(_break);
+                var _break2 = _interopRequireDefault(_break);
 
-              var _container = __webpack_require__(27);
+                var _container = __webpack_require__(27);
 
-              var _container2 = _interopRequireDefault(_container);
+                var _container2 = _interopRequireDefault(_container);
 
-              var _cursor = __webpack_require__(26);
+                var _cursor = __webpack_require__(26);
 
-              var _cursor2 = _interopRequireDefault(_cursor);
+                var _cursor2 = _interopRequireDefault(_cursor);
 
-              var _embed = __webpack_require__(41);
+                var _embed = __webpack_require__(41);
 
-              var _embed2 = _interopRequireDefault(_embed);
+                var _embed2 = _interopRequireDefault(_embed);
 
-              var _inline = __webpack_require__(6);
+                var _inline = __webpack_require__(6);
 
-              var _inline2 = _interopRequireDefault(_inline);
+                var _inline2 = _interopRequireDefault(_inline);
 
-              var _scroll = __webpack_require__(24);
+                var _scroll = __webpack_require__(24);
 
-              var _scroll2 = _interopRequireDefault(_scroll);
+                var _scroll2 = _interopRequireDefault(_scroll);
 
-              var _text = __webpack_require__(7);
+                var _text = __webpack_require__(7);
 
-              var _text2 = _interopRequireDefault(_text);
+                var _text2 = _interopRequireDefault(_text);
 
-              var _clipboard = __webpack_require__(74);
+                var _clipboard = __webpack_require__(74);
 
-              var _clipboard2 = _interopRequireDefault(_clipboard);
+                var _clipboard2 = _interopRequireDefault(_clipboard);
 
-              var _history = __webpack_require__(48);
+                var _history = __webpack_require__(48);
 
-              var _history2 = _interopRequireDefault(_history);
+                var _history2 = _interopRequireDefault(_history);
 
-              var _keyboard = __webpack_require__(25);
+                var _keyboard = __webpack_require__(25);
 
-              var _keyboard2 = _interopRequireDefault(_keyboard);
+                var _keyboard2 = _interopRequireDefault(_keyboard);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              _quill2.default.register({
-                'blots/block': _block2.default,
-                'blots/block/embed': _block.BlockEmbed,
-                'blots/break': _break2.default,
-                'blots/container': _container2.default,
-                'blots/cursor': _cursor2.default,
-                'blots/embed': _embed2.default,
-                'blots/inline': _inline2.default,
-                'blots/scroll': _scroll2.default,
-                'blots/text': _text2.default,
+                _quill2.default.register({
+                  'blots/block': _block2.default,
+                  'blots/block/embed': _block.BlockEmbed,
+                  'blots/break': _break2.default,
+                  'blots/container': _container2.default,
+                  'blots/cursor': _cursor2.default,
+                  'blots/embed': _embed2.default,
+                  'blots/inline': _inline2.default,
+                  'blots/scroll': _scroll2.default,
+                  'blots/text': _text2.default,
 
-                'modules/clipboard': _clipboard2.default,
-                'modules/history': _history2.default,
-                'modules/keyboard': _keyboard2.default
-              });
+                  'modules/clipboard': _clipboard2.default,
+                  'modules/history': _history2.default,
+                  'modules/keyboard': _keyboard2.default
+                });
 
-              _parchment2.default.register(_block2.default, _break2.default, _cursor2.default, _inline2.default, _scroll2.default, _text2.default);
+                _parchment2.default.register(_block2.default, _break2.default, _cursor2.default, _inline2.default, _scroll2.default, _text2.default);
 
-              exports.default = _quill2.default;
+                exports.default = _quill2.default;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 32 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var Registry = __webpack_require__(2);
-              var ShadowBlot = /** @class */ (function () {
-                function ShadowBlot(domNode) {
-                  this.domNode = domNode;
-                  // @ts-ignore
-                  this.domNode[Registry.DATA_KEY] = { blot: this };
-                }
-                Object.defineProperty(ShadowBlot.prototype, "statics", {
-                  // Hack for accessing inherited static methods
-                  get: function () {
-                    return this.constructor;
-                  },
-                  enumerable: true,
-                  configurable: true
-                });
-                ShadowBlot.create = function (value) {
-                  if (this.tagName == null) {
-                    throw new Registry.ParchmentError('Blot definition missing tagName');
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var Registry = __webpack_require__(2);
+                var ShadowBlot = /** @class */ (function () {
+                  function ShadowBlot(domNode) {
+                    this.domNode = domNode;
+                    // @ts-ignore
+                    this.domNode[Registry.DATA_KEY] = { blot: this };
                   }
-                  var node;
-                  if (Array.isArray(this.tagName)) {
-                    if (typeof value === 'string') {
-                      value = value.toUpperCase();
-                      if (parseInt(value).toString() === value) {
-                        value = parseInt(value);
+                  Object.defineProperty(ShadowBlot.prototype, "statics", {
+                    // Hack for accessing inherited static methods
+                    get: function () {
+                      return this.constructor;
+                    },
+                    enumerable: true,
+                    configurable: true
+                  });
+                  ShadowBlot.create = function (value) {
+                    if (this.tagName == null) {
+                      throw new Registry.ParchmentError('Blot definition missing tagName');
+                    }
+                    var node;
+                    if (Array.isArray(this.tagName)) {
+                      if (typeof value === 'string') {
+                        value = value.toUpperCase();
+                        if (parseInt(value).toString() === value) {
+                          value = parseInt(value);
+                        }
+                      }
+                      if (typeof value === 'number') {
+                        node = document.createElement(this.tagName[value - 1]);
+                      }
+                      else if (this.tagName.indexOf(value) > -1) {
+                        node = document.createElement(value);
+                      }
+                      else {
+                        node = document.createElement(this.tagName[0]);
                       }
                     }
-                    if (typeof value === 'number') {
-                      node = document.createElement(this.tagName[value - 1]);
-                    }
-                    else if (this.tagName.indexOf(value) > -1) {
-                      node = document.createElement(value);
-                    }
                     else {
-                      node = document.createElement(this.tagName[0]);
+                      node = document.createElement(this.tagName);
                     }
-                  }
-                  else {
-                    node = document.createElement(this.tagName);
-                  }
-                  if (this.className) {
-                    node.classList.add(this.className);
-                  }
-                  return node;
-                };
-                ShadowBlot.prototype.attach = function () {
-                  if (this.parent != null) {
-                    this.scroll = this.parent.scroll;
-                  }
-                };
-                ShadowBlot.prototype.clone = function () {
-                  var domNode = this.domNode.cloneNode(false);
-                  return Registry.create(domNode);
-                };
-                ShadowBlot.prototype.detach = function () {
-                  if (this.parent != null)
-                    this.parent.removeChild(this);
-                  // @ts-ignore
-                  delete this.domNode[Registry.DATA_KEY];
-                };
-                ShadowBlot.prototype.deleteAt = function (index, length) {
-                  var blot = this.isolate(index, length);
-                  blot.remove();
-                };
-                ShadowBlot.prototype.formatAt = function (index, length, name, value) {
-                  var blot = this.isolate(index, length);
-                  if (Registry.query(name, Registry.Scope.BLOT) != null && value) {
-                    blot.wrap(name, value);
-                  }
-                  else if (Registry.query(name, Registry.Scope.ATTRIBUTE) != null) {
-                    var parent = Registry.create(this.statics.scope);
-                    blot.wrap(parent);
-                    parent.format(name, value);
-                  }
-                };
-                ShadowBlot.prototype.insertAt = function (index, value, def) {
-                  var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);
-                  var ref = this.split(index);
-                  this.parent.insertBefore(blot, ref);
-                };
-                ShadowBlot.prototype.insertInto = function (parentBlot, refBlot) {
-                  if (refBlot === void 0) { refBlot = null; }
-                  if (this.parent != null) {
-                    this.parent.children.remove(this);
-                  }
-                  var refDomNode = null;
-                  parentBlot.children.insertBefore(this, refBlot);
-                  if (refBlot != null) {
-                    refDomNode = refBlot.domNode;
-                  }
-                  if (this.domNode.parentNode != parentBlot.domNode ||
-                    this.domNode.nextSibling != refDomNode) {
-                    parentBlot.domNode.insertBefore(this.domNode, refDomNode);
-                  }
-                  this.parent = parentBlot;
-                  this.attach();
-                };
-                ShadowBlot.prototype.isolate = function (index, length) {
-                  var target = this.split(index);
-                  target.split(length);
-                  return target;
-                };
-                ShadowBlot.prototype.length = function () {
-                  return 1;
-                };
-                ShadowBlot.prototype.offset = function (root) {
-                  if (root === void 0) { root = this.parent; }
-                  if (this.parent == null || this == root)
-                    return 0;
-                  return this.parent.children.offset(this) + this.parent.offset(root);
-                };
-                ShadowBlot.prototype.optimize = function (context) {
-                  // TODO clean up once we use WeakMap
-                  // @ts-ignore
-                  if (this.domNode[Registry.DATA_KEY] != null) {
+                    if (this.className) {
+                      node.classList.add(this.className);
+                    }
+                    return node;
+                  };
+                  ShadowBlot.prototype.attach = function () {
+                    if (this.parent != null) {
+                      this.scroll = this.parent.scroll;
+                    }
+                  };
+                  ShadowBlot.prototype.clone = function () {
+                    var domNode = this.domNode.cloneNode(false);
+                    return Registry.create(domNode);
+                  };
+                  ShadowBlot.prototype.detach = function () {
+                    if (this.parent != null)
+                      this.parent.removeChild(this);
                     // @ts-ignore
-                    delete this.domNode[Registry.DATA_KEY].mutations;
-                  }
-                };
-                ShadowBlot.prototype.remove = function () {
-                  if (this.domNode.parentNode != null) {
-                    this.domNode.parentNode.removeChild(this.domNode);
-                  }
-                  this.detach();
-                };
-                ShadowBlot.prototype.replace = function (target) {
-                  if (target.parent == null)
-                    return;
-                  target.parent.insertBefore(this, target.next);
-                  target.remove();
-                };
-                ShadowBlot.prototype.replaceWith = function (name, value) {
-                  var replacement = typeof name === 'string' ? Registry.create(name, value) : name;
-                  replacement.replace(this);
-                  return replacement;
-                };
-                ShadowBlot.prototype.split = function (index, force) {
-                  return index === 0 ? this : this.next;
-                };
-                ShadowBlot.prototype.update = function (mutations, context) {
-                  // Nothing to do by default
-                };
-                ShadowBlot.prototype.wrap = function (name, value) {
-                  var wrapper = typeof name === 'string' ? Registry.create(name, value) : name;
-                  if (this.parent != null) {
-                    this.parent.insertBefore(wrapper, this.next);
-                  }
-                  wrapper.appendChild(this);
-                  return wrapper;
-                };
-                ShadowBlot.blotName = 'abstract';
-                return ShadowBlot;
-              }());
-              exports.default = ShadowBlot;
+                    delete this.domNode[Registry.DATA_KEY];
+                  };
+                  ShadowBlot.prototype.deleteAt = function (index, length) {
+                    var blot = this.isolate(index, length);
+                    blot.remove();
+                  };
+                  ShadowBlot.prototype.formatAt = function (index, length, name, value) {
+                    var blot = this.isolate(index, length);
+                    if (Registry.query(name, Registry.Scope.BLOT) != null && value) {
+                      blot.wrap(name, value);
+                    }
+                    else if (Registry.query(name, Registry.Scope.ATTRIBUTE) != null) {
+                      var parent = Registry.create(this.statics.scope);
+                      blot.wrap(parent);
+                      parent.format(name, value);
+                    }
+                  };
+                  ShadowBlot.prototype.insertAt = function (index, value, def) {
+                    var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);
+                    var ref = this.split(index);
+                    this.parent.insertBefore(blot, ref);
+                  };
+                  ShadowBlot.prototype.insertInto = function (parentBlot, refBlot) {
+                    if (refBlot === void 0) { refBlot = null; }
+                    if (this.parent != null) {
+                      this.parent.children.remove(this);
+                    }
+                    var refDomNode = null;
+                    parentBlot.children.insertBefore(this, refBlot);
+                    if (refBlot != null) {
+                      refDomNode = refBlot.domNode;
+                    }
+                    if (this.domNode.parentNode != parentBlot.domNode ||
+                      this.domNode.nextSibling != refDomNode) {
+                      parentBlot.domNode.insertBefore(this.domNode, refDomNode);
+                    }
+                    this.parent = parentBlot;
+                    this.attach();
+                  };
+                  ShadowBlot.prototype.isolate = function (index, length) {
+                    var target = this.split(index);
+                    target.split(length);
+                    return target;
+                  };
+                  ShadowBlot.prototype.length = function () {
+                    return 1;
+                  };
+                  ShadowBlot.prototype.offset = function (root) {
+                    if (root === void 0) { root = this.parent; }
+                    if (this.parent == null || this == root)
+                      return 0;
+                    return this.parent.children.offset(this) + this.parent.offset(root);
+                  };
+                  ShadowBlot.prototype.optimize = function (context) {
+                    // TODO clean up once we use WeakMap
+                    // @ts-ignore
+                    if (this.domNode[Registry.DATA_KEY] != null) {
+                      // @ts-ignore
+                      delete this.domNode[Registry.DATA_KEY].mutations;
+                    }
+                  };
+                  ShadowBlot.prototype.remove = function () {
+                    if (this.domNode.parentNode != null) {
+                      this.domNode.parentNode.removeChild(this.domNode);
+                    }
+                    this.detach();
+                  };
+                  ShadowBlot.prototype.replace = function (target) {
+                    if (target.parent == null)
+                      return;
+                    target.parent.insertBefore(this, target.next);
+                    target.remove();
+                  };
+                  ShadowBlot.prototype.replaceWith = function (name, value) {
+                    var replacement = typeof name === 'string' ? Registry.create(name, value) : name;
+                    replacement.replace(this);
+                    return replacement;
+                  };
+                  ShadowBlot.prototype.split = function (index, force) {
+                    return index === 0 ? this : this.next;
+                  };
+                  ShadowBlot.prototype.update = function (mutations, context) {
+                    // Nothing to do by default
+                  };
+                  ShadowBlot.prototype.wrap = function (name, value) {
+                    var wrapper = typeof name === 'string' ? Registry.create(name, value) : name;
+                    if (this.parent != null) {
+                      this.parent.insertBefore(wrapper, this.next);
+                    }
+                    wrapper.appendChild(this);
+                    return wrapper;
+                  };
+                  ShadowBlot.blotName = 'abstract';
+                  return ShadowBlot;
+                }());
+                exports.default = ShadowBlot;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 33 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var attributor_1 = __webpack_require__(12);
-              var class_1 = __webpack_require__(34);
-              var style_1 = __webpack_require__(35);
-              var Registry = __webpack_require__(2);
-              var AttributorStore = /** @class */ (function () {
-                function AttributorStore(domNode) {
-                  this.attributes = {};
-                  this.domNode = domNode;
-                  this.build();
-                }
-                AttributorStore.prototype.attribute = function (attribute, value) {
-                  // verb
-                  if (value) {
-                    if (attribute.add(this.domNode, value)) {
-                      if (attribute.value(this.domNode) != null) {
-                        this.attributes[attribute.attrName] = attribute;
-                      }
-                      else {
-                        delete this.attributes[attribute.attrName];
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var attributor_1 = __webpack_require__(12);
+                var class_1 = __webpack_require__(34);
+                var style_1 = __webpack_require__(35);
+                var Registry = __webpack_require__(2);
+                var AttributorStore = /** @class */ (function () {
+                  function AttributorStore(domNode) {
+                    this.attributes = {};
+                    this.domNode = domNode;
+                    this.build();
+                  }
+                  AttributorStore.prototype.attribute = function (attribute, value) {
+                    // verb
+                    if (value) {
+                      if (attribute.add(this.domNode, value)) {
+                        if (attribute.value(this.domNode) != null) {
+                          this.attributes[attribute.attrName] = attribute;
+                        }
+                        else {
+                          delete this.attributes[attribute.attrName];
+                        }
                       }
                     }
-                  }
-                  else {
-                    attribute.remove(this.domNode);
-                    delete this.attributes[attribute.attrName];
-                  }
-                };
-                AttributorStore.prototype.build = function () {
-                  var _this = this;
-                  this.attributes = {};
-                  var attributes = attributor_1.default.keys(this.domNode);
-                  var classes = class_1.default.keys(this.domNode);
-                  var styles = style_1.default.keys(this.domNode);
-                  attributes
-                    .concat(classes)
-                    .concat(styles)
-                    .forEach(function (name) {
-                      var attr = Registry.query(name, Registry.Scope.ATTRIBUTE);
-                      if (attr instanceof attributor_1.default) {
-                        _this.attributes[attr.attrName] = attr;
-                      }
+                    else {
+                      attribute.remove(this.domNode);
+                      delete this.attributes[attribute.attrName];
+                    }
+                  };
+                  AttributorStore.prototype.build = function () {
+                    var _this = this;
+                    this.attributes = {};
+                    var attributes = attributor_1.default.keys(this.domNode);
+                    var classes = class_1.default.keys(this.domNode);
+                    var styles = style_1.default.keys(this.domNode);
+                    attributes
+                      .concat(classes)
+                      .concat(styles)
+                      .forEach(function (name) {
+                        var attr = Registry.query(name, Registry.Scope.ATTRIBUTE);
+                        if (attr instanceof attributor_1.default) {
+                          _this.attributes[attr.attrName] = attr;
+                        }
+                      });
+                  };
+                  AttributorStore.prototype.copy = function (target) {
+                    var _this = this;
+                    Object.keys(this.attributes).forEach(function (key) {
+                      var value = _this.attributes[key].value(_this.domNode);
+                      target.format(key, value);
                     });
-                };
-                AttributorStore.prototype.copy = function (target) {
-                  var _this = this;
-                  Object.keys(this.attributes).forEach(function (key) {
-                    var value = _this.attributes[key].value(_this.domNode);
-                    target.format(key, value);
-                  });
-                };
-                AttributorStore.prototype.move = function (target) {
-                  var _this = this;
-                  this.copy(target);
-                  Object.keys(this.attributes).forEach(function (key) {
-                    _this.attributes[key].remove(_this.domNode);
-                  });
-                  this.attributes = {};
-                };
-                AttributorStore.prototype.values = function () {
-                  var _this = this;
-                  return Object.keys(this.attributes).reduce(function (attributes, name) {
-                    attributes[name] = _this.attributes[name].value(_this.domNode);
-                    return attributes;
-                  }, {});
-                };
-                return AttributorStore;
-              }());
-              exports.default = AttributorStore;
+                  };
+                  AttributorStore.prototype.move = function (target) {
+                    var _this = this;
+                    this.copy(target);
+                    Object.keys(this.attributes).forEach(function (key) {
+                      _this.attributes[key].remove(_this.domNode);
+                    });
+                    this.attributes = {};
+                  };
+                  AttributorStore.prototype.values = function () {
+                    var _this = this;
+                    return Object.keys(this.attributes).reduce(function (attributes, name) {
+                      attributes[name] = _this.attributes[name].value(_this.domNode);
+                      return attributes;
+                    }, {});
+                  };
+                  return AttributorStore;
+                }());
+                exports.default = AttributorStore;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 34 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var attributor_1 = __webpack_require__(12);
-              function match(node, prefix) {
-                var className = node.getAttribute('class') || '';
-                return className.split(/\s+/).filter(function (name) {
-                  return name.indexOf(prefix + "-") === 0;
-                });
-              }
-              var ClassAttributor = /** @class */ (function (_super) {
-                __extends(ClassAttributor, _super);
-                function ClassAttributor() {
-                  return _super !== null && _super.apply(this, arguments) || this;
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var attributor_1 = __webpack_require__(12);
+                function match(node, prefix) {
+                  var className = node.getAttribute('class') || '';
+                  return className.split(/\s+/).filter(function (name) {
+                    return name.indexOf(prefix + "-") === 0;
+                  });
                 }
-                ClassAttributor.keys = function (node) {
-                  return (node.getAttribute('class') || '').split(/\s+/).map(function (name) {
-                    return name
-                      .split('-')
-                      .slice(0, -1)
-                      .join('-');
-                  });
-                };
-                ClassAttributor.prototype.add = function (node, value) {
-                  if (!this.canAdd(node, value))
-                    return false;
-                  this.remove(node);
-                  node.classList.add(this.keyName + "-" + value);
-                  return true;
-                };
-                ClassAttributor.prototype.remove = function (node) {
-                  var matches = match(node, this.keyName);
-                  matches.forEach(function (name) {
-                    node.classList.remove(name);
-                  });
-                  if (node.classList.length === 0) {
-                    node.removeAttribute('class');
+                var ClassAttributor = /** @class */ (function (_super) {
+                  __extends(ClassAttributor, _super);
+                  function ClassAttributor() {
+                    return _super !== null && _super.apply(this, arguments) || this;
                   }
-                };
-                ClassAttributor.prototype.value = function (node) {
-                  var result = match(node, this.keyName)[0] || '';
-                  var value = result.slice(this.keyName.length + 1); // +1 for hyphen
-                  return this.canAdd(node, value) ? value : '';
-                };
-                return ClassAttributor;
-              }(attributor_1.default));
-              exports.default = ClassAttributor;
+                  ClassAttributor.keys = function (node) {
+                    return (node.getAttribute('class') || '').split(/\s+/).map(function (name) {
+                      return name
+                        .split('-')
+                        .slice(0, -1)
+                        .join('-');
+                    });
+                  };
+                  ClassAttributor.prototype.add = function (node, value) {
+                    if (!this.canAdd(node, value))
+                      return false;
+                    this.remove(node);
+                    node.classList.add(this.keyName + "-" + value);
+                    return true;
+                  };
+                  ClassAttributor.prototype.remove = function (node) {
+                    var matches = match(node, this.keyName);
+                    matches.forEach(function (name) {
+                      node.classList.remove(name);
+                    });
+                    if (node.classList.length === 0) {
+                      node.removeAttribute('class');
+                    }
+                  };
+                  ClassAttributor.prototype.value = function (node) {
+                    var result = match(node, this.keyName)[0] || '';
+                    var value = result.slice(this.keyName.length + 1); // +1 for hyphen
+                    return this.canAdd(node, value) ? value : '';
+                  };
+                  return ClassAttributor;
+                }(attributor_1.default));
+                exports.default = ClassAttributor;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 35 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var attributor_1 = __webpack_require__(12);
-              function camelize(name) {
-                var parts = name.split('-');
-                var rest = parts
-                  .slice(1)
-                  .map(function (part) {
-                    return part[0].toUpperCase() + part.slice(1);
-                  })
-                  .join('');
-                return parts[0] + rest;
-              }
-              var StyleAttributor = /** @class */ (function (_super) {
-                __extends(StyleAttributor, _super);
-                function StyleAttributor() {
-                  return _super !== null && _super.apply(this, arguments) || this;
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var attributor_1 = __webpack_require__(12);
+                function camelize(name) {
+                  var parts = name.split('-');
+                  var rest = parts
+                    .slice(1)
+                    .map(function (part) {
+                      return part[0].toUpperCase() + part.slice(1);
+                    })
+                    .join('');
+                  return parts[0] + rest;
                 }
-                StyleAttributor.keys = function (node) {
-                  return (node.getAttribute('style') || '').split(';').map(function (value) {
-                    var arr = value.split(':');
-                    return arr[0].trim();
-                  });
-                };
-                StyleAttributor.prototype.add = function (node, value) {
-                  if (!this.canAdd(node, value))
-                    return false;
-                  // @ts-ignore
-                  node.style[camelize(this.keyName)] = value;
-                  return true;
-                };
-                StyleAttributor.prototype.remove = function (node) {
-                  // @ts-ignore
-                  node.style[camelize(this.keyName)] = '';
-                  if (!node.getAttribute('style')) {
-                    node.removeAttribute('style');
+                var StyleAttributor = /** @class */ (function (_super) {
+                  __extends(StyleAttributor, _super);
+                  function StyleAttributor() {
+                    return _super !== null && _super.apply(this, arguments) || this;
                   }
-                };
-                StyleAttributor.prototype.value = function (node) {
-                  // @ts-ignore
-                  var value = node.style[camelize(this.keyName)];
-                  return this.canAdd(node, value) ? value : '';
-                };
-                return StyleAttributor;
-              }(attributor_1.default));
-              exports.default = StyleAttributor;
+                  StyleAttributor.keys = function (node) {
+                    return (node.getAttribute('style') || '').split(';').map(function (value) {
+                      var arr = value.split(':');
+                      return arr[0].trim();
+                    });
+                  };
+                  StyleAttributor.prototype.add = function (node, value) {
+                    if (!this.canAdd(node, value))
+                      return false;
+                    // @ts-ignore
+                    node.style[camelize(this.keyName)] = value;
+                    return true;
+                  };
+                  StyleAttributor.prototype.remove = function (node) {
+                    // @ts-ignore
+                    node.style[camelize(this.keyName)] = '';
+                    if (!node.getAttribute('style')) {
+                      node.removeAttribute('style');
+                    }
+                  };
+                  StyleAttributor.prototype.value = function (node) {
+                    // @ts-ignore
+                    var value = node.style[camelize(this.keyName)];
+                    return this.canAdd(node, value) ? value : '';
+                  };
+                  return StyleAttributor;
+                }(attributor_1.default));
+                exports.default = StyleAttributor;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 36 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              var slice = Array.prototype.slice;
-              var isArgs = __webpack_require__(37);
+                var slice = Array.prototype.slice;
+                var isArgs = __webpack_require__(37);
 
-              var origKeys = Object.keys;
-              var keysShim = origKeys ? function keys(o) { return origKeys(o); } : __webpack_require__(58);
+                var origKeys = Object.keys;
+                var keysShim = origKeys ? function keys(o) { return origKeys(o); } : __webpack_require__(58);
 
-              var originalKeys = Object.keys;
+                var originalKeys = Object.keys;
 
-              keysShim.shim = function shimObjectKeys() {
-                if (Object.keys) {
-                  var keysWorksWithArguments = (function () {
-                    // Safari 5.0 bug
-                    var args = Object.keys(arguments);
-                    return args && args.length === arguments.length;
-                  }(1, 2));
-                  if (!keysWorksWithArguments) {
-                    Object.keys = function keys(object) { // eslint-disable-line func-name-matching
-                      if (isArgs(object)) {
-                        return originalKeys(slice.call(object));
-                      }
-                      return originalKeys(object);
-                    };
+                keysShim.shim = function shimObjectKeys() {
+                  if (Object.keys) {
+                    var keysWorksWithArguments = (function () {
+                      // Safari 5.0 bug
+                      var args = Object.keys(arguments);
+                      return args && args.length === arguments.length;
+                    }(1, 2));
+                    if (!keysWorksWithArguments) {
+                      Object.keys = function keys(object) { // eslint-disable-line func-name-matching
+                        if (isArgs(object)) {
+                          return originalKeys(slice.call(object));
+                        }
+                        return originalKeys(object);
+                      };
+                    }
+                  } else {
+                    Object.keys = keysShim;
                   }
-                } else {
-                  Object.keys = keysShim;
-                }
-                return Object.keys || keysShim;
-              };
+                  return Object.keys || keysShim;
+                };
 
-              module.exports = keysShim;
+                module.exports = keysShim;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 37 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              var toStr = Object.prototype.toString;
+                var toStr = Object.prototype.toString;
 
-              module.exports = function isArguments(value) {
-                var str = toStr.call(value);
-                var isArgs = str === '[object Arguments]';
-                if (!isArgs) {
-                  isArgs = str !== '[object Array]' &&
-                    value !== null &&
-                    typeof value === 'object' &&
-                    typeof value.length === 'number' &&
-                    value.length >= 0 &&
-                    toStr.call(value.callee) === '[object Function]';
-                }
-                return isArgs;
-              };
+                module.exports = function isArguments(value) {
+                  var str = toStr.call(value);
+                  var isArgs = str === '[object Arguments]';
+                  if (!isArgs) {
+                    isArgs = str !== '[object Array]' &&
+                      value !== null &&
+                      typeof value === 'object' &&
+                      typeof value.length === 'number' &&
+                      value.length >= 0 &&
+                      toStr.call(value.callee) === '[object Function]';
+                  }
+                  return isArgs;
+                };
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 38 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              var $Object = Object;
-              var $TypeError = TypeError;
+                var $Object = Object;
+                var $TypeError = TypeError;
 
-              module.exports = function flags() {
-                if (this != null && this !== $Object(this)) {
-                  throw new $TypeError('RegExp.prototype.flags getter called on non-object');
-                }
-                var result = '';
-                if (this.global) {
-                  result += 'g';
-                }
-                if (this.ignoreCase) {
-                  result += 'i';
-                }
-                if (this.multiline) {
-                  result += 'm';
-                }
-                if (this.dotAll) {
-                  result += 's';
-                }
-                if (this.unicode) {
-                  result += 'u';
-                }
-                if (this.sticky) {
-                  result += 'y';
-                }
-                return result;
-              };
+                module.exports = function flags() {
+                  if (this != null && this !== $Object(this)) {
+                    throw new $TypeError('RegExp.prototype.flags getter called on non-object');
+                  }
+                  var result = '';
+                  if (this.global) {
+                    result += 'g';
+                  }
+                  if (this.ignoreCase) {
+                    result += 'i';
+                  }
+                  if (this.multiline) {
+                    result += 'm';
+                  }
+                  if (this.dotAll) {
+                    result += 's';
+                  }
+                  if (this.unicode) {
+                    result += 'u';
+                  }
+                  if (this.sticky) {
+                    result += 'y';
+                  }
+                  return result;
+                };
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 39 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              var implementation = __webpack_require__(38);
+                var implementation = __webpack_require__(38);
 
-              var supportsDescriptors = __webpack_require__(21).supportsDescriptors;
-              var $gOPD = Object.getOwnPropertyDescriptor;
-              var $TypeError = TypeError;
+                var supportsDescriptors = __webpack_require__(21).supportsDescriptors;
+                var $gOPD = Object.getOwnPropertyDescriptor;
+                var $TypeError = TypeError;
 
-              module.exports = function getPolyfill() {
-                if (!supportsDescriptors) {
-                  throw new $TypeError('RegExp.prototype.flags requires a true ES5 environment that supports property descriptors');
-                }
-                if ((/a/mig).flags === 'gim') {
-                  var descriptor = $gOPD(RegExp.prototype, 'flags');
-                  if (descriptor && typeof descriptor.get === 'function' && typeof (/a/).dotAll === 'boolean') {
-                    return descriptor.get;
+                module.exports = function getPolyfill() {
+                  if (!supportsDescriptors) {
+                    throw new $TypeError('RegExp.prototype.flags requires a true ES5 environment that supports property descriptors');
                   }
-                }
-                return implementation;
-              };
+                  if ((/a/mig).flags === 'gim') {
+                    var descriptor = $gOPD(RegExp.prototype, 'flags');
+                    if (descriptor && typeof descriptor.get === 'function' && typeof (/a/).dotAll === 'boolean') {
+                      return descriptor.get;
+                    }
+                  }
+                  return implementation;
+                };
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 40 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              var Theme = function () {
-                function Theme(quill, options) {
-                  _classCallCheck(this, Theme);
+                var Theme = function () {
+                  function Theme(quill, options) {
+                    _classCallCheck(this, Theme);
 
-                  this.quill = quill;
-                  this.options = options;
-                  this.modules = {};
-                }
-
-                _createClass(Theme, [{
-                  key: 'init',
-                  value: function init() {
-                    var _this = this;
-
-                    Object.keys(this.options.modules).forEach(function (name) {
-                      if (_this.modules[name] == null) {
-                        _this.addModule(name);
-                      }
-                    });
+                    this.quill = quill;
+                    this.options = options;
+                    this.modules = {};
                   }
-                }, {
-                  key: 'addModule',
-                  value: function addModule(name) {
-                    var moduleClass = this.quill.constructor.import('modules/' + name);
-                    this.modules[name] = new moduleClass(this.quill, this.options.modules[name] || {});
-                    return this.modules[name];
-                  }
-                }]);
 
-                return Theme;
-              }();
+                  _createClass(Theme, [{
+                    key: 'init',
+                    value: function init() {
+                      var _this = this;
 
-              Theme.DEFAULTS = {
-                modules: {}
-              };
-              Theme.themes = {
-                'default': Theme
-              };
+                      Object.keys(this.options.modules).forEach(function (name) {
+                        if (_this.modules[name] == null) {
+                          _this.addModule(name);
+                        }
+                      });
+                    }
+                  }, {
+                    key: 'addModule',
+                    value: function addModule(name) {
+                      var moduleClass = this.quill.constructor.import('modules/' + name);
+                      this.modules[name] = new moduleClass(this.quill, this.options.modules[name] || {});
+                      return this.modules[name];
+                    }
+                  }]);
 
-              exports.default = Theme;
+                  return Theme;
+                }();
 
-              /***/
-            }),
+                Theme.DEFAULTS = {
+                  modules: {}
+                };
+                Theme.themes = {
+                  'default': Theme
+                };
+
+                exports.default = Theme;
+
+                /***/
+              }),
 /* 41 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _text = __webpack_require__(7);
+                var _text = __webpack_require__(7);
 
-              var _text2 = _interopRequireDefault(_text);
+                var _text2 = _interopRequireDefault(_text);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var GUARD_TEXT = '\uFEFF';
+                var GUARD_TEXT = '\uFEFF';
 
-              var Embed = function (_Parchment$Embed) {
-                _inherits(Embed, _Parchment$Embed);
+                var Embed = function (_Parchment$Embed) {
+                  _inherits(Embed, _Parchment$Embed);
 
-                function Embed(node) {
-                  _classCallCheck(this, Embed);
+                  function Embed(node) {
+                    _classCallCheck(this, Embed);
 
-                  var _this = _possibleConstructorReturn(this, (Embed.__proto__ || Object.getPrototypeOf(Embed)).call(this, node));
+                    var _this = _possibleConstructorReturn(this, (Embed.__proto__ || Object.getPrototypeOf(Embed)).call(this, node));
 
-                  _this.contentNode = document.createElement('span');
-                  _this.contentNode.setAttribute('contenteditable', false);
-                  [].slice.call(_this.domNode.childNodes).forEach(function (childNode) {
-                    _this.contentNode.appendChild(childNode);
-                  });
-                  _this.leftGuard = document.createTextNode(GUARD_TEXT);
-                  _this.rightGuard = document.createTextNode(GUARD_TEXT);
-                  _this.domNode.appendChild(_this.leftGuard);
-                  _this.domNode.appendChild(_this.contentNode);
-                  _this.domNode.appendChild(_this.rightGuard);
-                  return _this;
-                }
-
-                _createClass(Embed, [{
-                  key: 'index',
-                  value: function index(node, offset) {
-                    if (node === this.leftGuard) return 0;
-                    if (node === this.rightGuard) return 1;
-                    return _get(Embed.prototype.__proto__ || Object.getPrototypeOf(Embed.prototype), 'index', this).call(this, node, offset);
-                  }
-                }, {
-                  key: 'restore',
-                  value: function restore(node) {
-                    var range = void 0,
-                      textNode = void 0;
-                    var text = node.data.split(GUARD_TEXT).join('');
-                    if (node === this.leftGuard) {
-                      if (this.prev instanceof _text2.default) {
-                        var prevLength = this.prev.length();
-                        this.prev.insertAt(prevLength, text);
-                        range = {
-                          startNode: this.prev.domNode,
-                          startOffset: prevLength + text.length
-                        };
-                      } else {
-                        textNode = document.createTextNode(text);
-                        this.parent.insertBefore(_parchment2.default.create(textNode), this);
-                        range = {
-                          startNode: textNode,
-                          startOffset: text.length
-                        };
-                      }
-                    } else if (node === this.rightGuard) {
-                      if (this.next instanceof _text2.default) {
-                        this.next.insertAt(0, text);
-                        range = {
-                          startNode: this.next.domNode,
-                          startOffset: text.length
-                        };
-                      } else {
-                        textNode = document.createTextNode(text);
-                        this.parent.insertBefore(_parchment2.default.create(textNode), this.next);
-                        range = {
-                          startNode: textNode,
-                          startOffset: text.length
-                        };
-                      }
-                    }
-                    node.data = GUARD_TEXT;
-                    return range;
-                  }
-                }, {
-                  key: 'update',
-                  value: function update(mutations, context) {
-                    var _this2 = this;
-
-                    mutations.forEach(function (mutation) {
-                      if (mutation.type === 'characterData' && (mutation.target === _this2.leftGuard || mutation.target === _this2.rightGuard)) {
-                        var range = _this2.restore(mutation.target);
-                        if (range) context.range = range;
-                      }
+                    _this.contentNode = document.createElement('span');
+                    _this.contentNode.setAttribute('contenteditable', false);
+                    [].slice.call(_this.domNode.childNodes).forEach(function (childNode) {
+                      _this.contentNode.appendChild(childNode);
                     });
+                    _this.leftGuard = document.createTextNode(GUARD_TEXT);
+                    _this.rightGuard = document.createTextNode(GUARD_TEXT);
+                    _this.domNode.appendChild(_this.leftGuard);
+                    _this.domNode.appendChild(_this.contentNode);
+                    _this.domNode.appendChild(_this.rightGuard);
+                    return _this;
                   }
-                }]);
 
-                return Embed;
-              }(_parchment2.default.Embed);
+                  _createClass(Embed, [{
+                    key: 'index',
+                    value: function index(node, offset) {
+                      if (node === this.leftGuard) return 0;
+                      if (node === this.rightGuard) return 1;
+                      return _get(Embed.prototype.__proto__ || Object.getPrototypeOf(Embed.prototype), 'index', this).call(this, node, offset);
+                    }
+                  }, {
+                    key: 'restore',
+                    value: function restore(node) {
+                      var range = void 0,
+                        textNode = void 0;
+                      var text = node.data.split(GUARD_TEXT).join('');
+                      if (node === this.leftGuard) {
+                        if (this.prev instanceof _text2.default) {
+                          var prevLength = this.prev.length();
+                          this.prev.insertAt(prevLength, text);
+                          range = {
+                            startNode: this.prev.domNode,
+                            startOffset: prevLength + text.length
+                          };
+                        } else {
+                          textNode = document.createTextNode(text);
+                          this.parent.insertBefore(_parchment2.default.create(textNode), this);
+                          range = {
+                            startNode: textNode,
+                            startOffset: text.length
+                          };
+                        }
+                      } else if (node === this.rightGuard) {
+                        if (this.next instanceof _text2.default) {
+                          this.next.insertAt(0, text);
+                          range = {
+                            startNode: this.next.domNode,
+                            startOffset: text.length
+                          };
+                        } else {
+                          textNode = document.createTextNode(text);
+                          this.parent.insertBefore(_parchment2.default.create(textNode), this.next);
+                          range = {
+                            startNode: textNode,
+                            startOffset: text.length
+                          };
+                        }
+                      }
+                      node.data = GUARD_TEXT;
+                      return range;
+                    }
+                  }, {
+                    key: 'update',
+                    value: function update(mutations, context) {
+                      var _this2 = this;
 
-              exports.default = Embed;
+                      mutations.forEach(function (mutation) {
+                        if (mutation.type === 'characterData' && (mutation.target === _this2.leftGuard || mutation.target === _this2.rightGuard)) {
+                          var range = _this2.restore(mutation.target);
+                          if (range) context.range = range;
+                        }
+                      });
+                    }
+                  }]);
 
-              /***/
-            }),
+                  return Embed;
+                }(_parchment2.default.Embed);
+
+                exports.default = Embed;
+
+                /***/
+              }),
 /* 42 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.AlignStyle = exports.AlignClass = exports.AlignAttribute = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.AlignStyle = exports.AlignClass = exports.AlignAttribute = undefined;
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              var config = {
-                scope: _parchment2.default.Scope.BLOCK,
-                whitelist: ['right', 'center', 'justify']
-              };
+                var config = {
+                  scope: _parchment2.default.Scope.BLOCK,
+                  whitelist: ['right', 'center', 'justify']
+                };
 
-              var AlignAttribute = new _parchment2.default.Attributor.Attribute('align', 'align', config);
-              var AlignClass = new _parchment2.default.Attributor.Class('align', 'ql-align', config);
-              var AlignStyle = new _parchment2.default.Attributor.Style('align', 'text-align', config);
+                var AlignAttribute = new _parchment2.default.Attributor.Attribute('align', 'align', config);
+                var AlignClass = new _parchment2.default.Attributor.Class('align', 'ql-align', config);
+                var AlignStyle = new _parchment2.default.Attributor.Style('align', 'text-align', config);
 
-              exports.AlignAttribute = AlignAttribute;
-              exports.AlignClass = AlignClass;
-              exports.AlignStyle = AlignStyle;
+                exports.AlignAttribute = AlignAttribute;
+                exports.AlignClass = AlignClass;
+                exports.AlignStyle = AlignStyle;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 43 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.DiffStyle = exports.DiffClass = exports.BackgroundStyle = exports.BackgroundClass = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.DiffStyle = exports.DiffClass = exports.BackgroundStyle = exports.BackgroundClass = undefined;
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _color = __webpack_require__(28);
+                var _color = __webpack_require__(28);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              var BackgroundClass = new _parchment2.default.Attributor.Class("background", "ql-bg", {
-                scope: _parchment2.default.Scope.INLINE
-              });
-              var BackgroundStyle = new _color.ColorAttributor("background", "background-color", {
-                scope: _parchment2.default.Scope.INLINE
-              });
+                var BackgroundClass = new _parchment2.default.Attributor.Class("background", "ql-bg", {
+                  scope: _parchment2.default.Scope.INLINE
+                });
+                var BackgroundStyle = new _color.ColorAttributor("background", "background-color", {
+                  scope: _parchment2.default.Scope.INLINE
+                });
 
-              var DiffClass = new _parchment2.default.Attributor.Class("diff", "ql-diff", {
-                scope: _parchment2.default.Scope.INLINE
-              });
-              var DiffStyle = new _color.ColorAttributor("diff", "background-color", {
-                scope: _parchment2.default.Scope.INLINE
-              });
+                var DiffClass = new _parchment2.default.Attributor.Class("diff", "ql-diff", {
+                  scope: _parchment2.default.Scope.INLINE
+                });
+                var DiffStyle = new _color.ColorAttributor("diff", "background-color", {
+                  scope: _parchment2.default.Scope.INLINE
+                });
 
-              exports.BackgroundClass = BackgroundClass;
-              exports.BackgroundStyle = BackgroundStyle;
-              exports.DiffClass = DiffClass;
-              exports.DiffStyle = DiffStyle;
+                exports.BackgroundClass = BackgroundClass;
+                exports.BackgroundStyle = BackgroundStyle;
+                exports.DiffClass = DiffClass;
+                exports.DiffStyle = DiffStyle;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 44 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.DirectionStyle = exports.DirectionClass = exports.DirectionAttribute = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.DirectionStyle = exports.DirectionClass = exports.DirectionAttribute = undefined;
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              var config = {
-                scope: _parchment2.default.Scope.BLOCK,
-                whitelist: ['rtl']
-              };
+                var config = {
+                  scope: _parchment2.default.Scope.BLOCK,
+                  whitelist: ['rtl']
+                };
 
-              var DirectionAttribute = new _parchment2.default.Attributor.Attribute('direction', 'dir', config);
-              var DirectionClass = new _parchment2.default.Attributor.Class('direction', 'ql-direction', config);
-              var DirectionStyle = new _parchment2.default.Attributor.Style('direction', 'direction', config);
+                var DirectionAttribute = new _parchment2.default.Attributor.Attribute('direction', 'dir', config);
+                var DirectionClass = new _parchment2.default.Attributor.Class('direction', 'ql-direction', config);
+                var DirectionStyle = new _parchment2.default.Attributor.Style('direction', 'direction', config);
 
-              exports.DirectionAttribute = DirectionAttribute;
-              exports.DirectionClass = DirectionClass;
-              exports.DirectionStyle = DirectionStyle;
+                exports.DirectionAttribute = DirectionAttribute;
+                exports.DirectionClass = DirectionClass;
+                exports.DirectionStyle = DirectionStyle;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 45 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.FontClass = exports.FontStyle = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.FontClass = exports.FontStyle = undefined;
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var config = {
-                scope: _parchment2.default.Scope.INLINE,
-                whitelist: ['serif', 'monospace']
-              };
+                var config = {
+                  scope: _parchment2.default.Scope.INLINE,
+                  whitelist: ['serif', 'monospace']
+                };
 
-              var FontClass = new _parchment2.default.Attributor.Class('font', 'ql-font', config);
+                var FontClass = new _parchment2.default.Attributor.Class('font', 'ql-font', config);
 
-              var FontStyleAttributor = function (_Parchment$Attributor) {
-                _inherits(FontStyleAttributor, _Parchment$Attributor);
+                var FontStyleAttributor = function (_Parchment$Attributor) {
+                  _inherits(FontStyleAttributor, _Parchment$Attributor);
 
-                function FontStyleAttributor() {
-                  _classCallCheck(this, FontStyleAttributor);
+                  function FontStyleAttributor() {
+                    _classCallCheck(this, FontStyleAttributor);
 
-                  return _possibleConstructorReturn(this, (FontStyleAttributor.__proto__ || Object.getPrototypeOf(FontStyleAttributor)).apply(this, arguments));
-                }
-
-                _createClass(FontStyleAttributor, [{
-                  key: 'value',
-                  value: function value(node) {
-                    return _get(FontStyleAttributor.prototype.__proto__ || Object.getPrototypeOf(FontStyleAttributor.prototype), 'value', this).call(this, node).replace(/["']/g, '');
+                    return _possibleConstructorReturn(this, (FontStyleAttributor.__proto__ || Object.getPrototypeOf(FontStyleAttributor)).apply(this, arguments));
                   }
-                }]);
 
-                return FontStyleAttributor;
-              }(_parchment2.default.Attributor.Style);
+                  _createClass(FontStyleAttributor, [{
+                    key: 'value',
+                    value: function value(node) {
+                      return _get(FontStyleAttributor.prototype.__proto__ || Object.getPrototypeOf(FontStyleAttributor.prototype), 'value', this).call(this, node).replace(/["']/g, '');
+                    }
+                  }]);
 
-              var FontStyle = new FontStyleAttributor('font', 'font-family', config);
+                  return FontStyleAttributor;
+                }(_parchment2.default.Attributor.Style);
 
-              exports.FontStyle = FontStyle;
-              exports.FontClass = FontClass;
+                var FontStyle = new FontStyleAttributor('font', 'font-family', config);
 
-              /***/
-            }),
+                exports.FontStyle = FontStyle;
+                exports.FontClass = FontClass;
+
+                /***/
+              }),
 /* 46 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.SizeStyle = exports.SizeClass = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.SizeStyle = exports.SizeClass = undefined;
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              var SizeClass = new _parchment2.default.Attributor.Class('size', 'ql-size', {
-                scope: _parchment2.default.Scope.INLINE,
-                whitelist: ['small', 'large', 'huge']
-              });
-              var SizeStyle = new _parchment2.default.Attributor.Style('size', 'font-size', {
-                scope: _parchment2.default.Scope.INLINE,
-                whitelist: ['10px', '18px', '32px']
-              });
+                var SizeClass = new _parchment2.default.Attributor.Class('size', 'ql-size', {
+                  scope: _parchment2.default.Scope.INLINE,
+                  whitelist: ['small', 'large', 'huge']
+                });
+                var SizeStyle = new _parchment2.default.Attributor.Style('size', 'font-size', {
+                  scope: _parchment2.default.Scope.INLINE,
+                  whitelist: ['10px', '18px', '32px']
+                });
 
-              exports.SizeClass = SizeClass;
-              exports.SizeStyle = SizeStyle;
+                exports.SizeClass = SizeClass;
+                exports.SizeStyle = SizeStyle;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 47 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              module.exports = {
-                align: {
-                  "": __webpack_require__(94),
-                  center: __webpack_require__(95),
-                  right: __webpack_require__(96),
-                  justify: __webpack_require__(97)
-                },
-                background: __webpack_require__(98),
-                blockquote: __webpack_require__(99),
-                bold: __webpack_require__(100),
-                clean: __webpack_require__(101),
-                code: __webpack_require__(102),
-                "code-block": __webpack_require__(103),
-                color: __webpack_require__(104),
-                direction: {
-                  "": __webpack_require__(105),
-                  rtl: __webpack_require__(106)
-                },
-                float: {
-                  center: __webpack_require__(107),
-                  full: __webpack_require__(108),
-                  left: __webpack_require__(109),
-                  right: __webpack_require__(110)
-                },
-                formula: __webpack_require__(111),
-                header: {
-                  "1": __webpack_require__(112),
-                  "2": __webpack_require__(113),
-                  "3": __webpack_require__(114),
-                  "4": __webpack_require__(115),
-                  "5": __webpack_require__(116),
-                  "6": __webpack_require__(117)
-                },
-                italic: __webpack_require__(118),
-                image: __webpack_require__(119),
-                indent: {
-                  "+1": __webpack_require__(120),
-                  "-1": __webpack_require__(121)
-                },
-                link: __webpack_require__(122),
-                list: {
-                  ordered: __webpack_require__(123),
-                  bullet: __webpack_require__(124),
-                  check: __webpack_require__(125)
-                },
-                script: {
-                  sub: __webpack_require__(126),
-                  super: __webpack_require__(127)
-                },
-                strike: __webpack_require__(128),
-                underline: __webpack_require__(129),
-                video: __webpack_require__(130)
-              };
+                module.exports = {
+                  align: {
+                    "": __webpack_require__(94),
+                    center: __webpack_require__(95),
+                    right: __webpack_require__(96),
+                    justify: __webpack_require__(97)
+                  },
+                  background: __webpack_require__(98),
+                  blockquote: __webpack_require__(99),
+                  bold: __webpack_require__(100),
+                  clean: __webpack_require__(101),
+                  code: __webpack_require__(102),
+                  "code-block": __webpack_require__(103),
+                  color: __webpack_require__(104),
+                  direction: {
+                    "": __webpack_require__(105),
+                    rtl: __webpack_require__(106)
+                  },
+                  float: {
+                    center: __webpack_require__(107),
+                    full: __webpack_require__(108),
+                    left: __webpack_require__(109),
+                    right: __webpack_require__(110)
+                  },
+                  formula: __webpack_require__(111),
+                  header: {
+                    "1": __webpack_require__(112),
+                    "2": __webpack_require__(113),
+                    "3": __webpack_require__(114),
+                    "4": __webpack_require__(115),
+                    "5": __webpack_require__(116),
+                    "6": __webpack_require__(117)
+                  },
+                  italic: __webpack_require__(118),
+                  image: __webpack_require__(119),
+                  indent: {
+                    "+1": __webpack_require__(120),
+                    "-1": __webpack_require__(121)
+                  },
+                  link: __webpack_require__(122),
+                  list: {
+                    ordered: __webpack_require__(123),
+                    bullet: __webpack_require__(124),
+                    check: __webpack_require__(125)
+                  },
+                  script: {
+                    sub: __webpack_require__(126),
+                    super: __webpack_require__(127)
+                  },
+                  strike: __webpack_require__(128),
+                  underline: __webpack_require__(129),
+                  video: __webpack_require__(130)
+                };
 
-              /***/
-            }),
+                /***/
+              }),
 /* 48 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.getLastChangeIndex = exports.default = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.getLastChangeIndex = exports.default = undefined;
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _quill = __webpack_require__(5);
+                var _quill = __webpack_require__(5);
 
-              var _quill2 = _interopRequireDefault(_quill);
+                var _quill2 = _interopRequireDefault(_quill);
 
-              var _module = __webpack_require__(9);
+                var _module = __webpack_require__(9);
 
-              var _module2 = _interopRequireDefault(_module);
+                var _module2 = _interopRequireDefault(_module);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var History = function (_Module) {
-                _inherits(History, _Module);
+                var History = function (_Module) {
+                  _inherits(History, _Module);
 
-                function History(quill, options) {
-                  _classCallCheck(this, History);
+                  function History(quill, options) {
+                    _classCallCheck(this, History);
 
-                  var _this = _possibleConstructorReturn(this, (History.__proto__ || Object.getPrototypeOf(History)).call(this, quill, options));
+                    var _this = _possibleConstructorReturn(this, (History.__proto__ || Object.getPrototypeOf(History)).call(this, quill, options));
 
-                  _this.lastRecorded = 0;
-                  _this.ignoreChange = false;
-                  _this.clear();
-                  _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (eventName, delta, oldDelta, source) {
-                    if (eventName !== _quill2.default.events.TEXT_CHANGE || _this.ignoreChange) return;
-                    if (!_this.options.userOnly || source === _quill2.default.sources.USER) {
-                      _this.record(delta, oldDelta);
-                    } else {
-                      _this.transform(delta);
-                    }
-                  });
-                  _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true }, _this.undo.bind(_this));
-                  _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true, shiftKey: true }, _this.redo.bind(_this));
-                  if (/Win/i.test(navigator.platform)) {
-                    _this.quill.keyboard.addBinding({ key: 'Y', shortKey: true }, _this.redo.bind(_this));
-                  }
-                  return _this;
-                }
-
-                _createClass(History, [{
-                  key: 'change',
-                  value: function change(source, dest) {
-                    if (this.stack[source].length === 0) return;
-                    var delta = this.stack[source].pop();
-                    this.stack[dest].push(delta);
-                    this.lastRecorded = 0;
-                    this.ignoreChange = true;
-                    this.quill.updateContents(delta[source], _quill2.default.sources.USER);
-                    this.ignoreChange = false;
-                    var index = getLastChangeIndex(delta[source]);
-                    this.quill.setSelection(index);
-                  }
-                }, {
-                  key: 'clear',
-                  value: function clear() {
-                    this.stack = { undo: [], redo: [] };
-                  }
-                }, {
-                  key: 'cutoff',
-                  value: function cutoff() {
-                    this.lastRecorded = 0;
-                  }
-                }, {
-                  key: 'record',
-                  value: function record(changeDelta, oldDelta) {
-                    if (changeDelta.ops.length === 0) return;
-                    this.stack.redo = [];
-                    var undoDelta = this.quill.getContents().diff(oldDelta);
-                    var timestamp = Date.now();
-                    if (this.lastRecorded + this.options.delay > timestamp && this.stack.undo.length > 0) {
-                      var delta = this.stack.undo.pop();
-                      undoDelta = undoDelta.compose(delta.undo);
-                      changeDelta = delta.redo.compose(changeDelta);
-                    } else {
-                      this.lastRecorded = timestamp;
-                    }
-                    this.stack.undo.push({
-                      redo: changeDelta,
-                      undo: undoDelta
+                    _this.lastRecorded = 0;
+                    _this.ignoreChange = false;
+                    _this.clear();
+                    _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (eventName, delta, oldDelta, source) {
+                      if (eventName !== _quill2.default.events.TEXT_CHANGE || _this.ignoreChange) return;
+                      if (!_this.options.userOnly || source === _quill2.default.sources.USER) {
+                        _this.record(delta, oldDelta);
+                      } else {
+                        _this.transform(delta);
+                      }
                     });
-                    if (this.stack.undo.length > this.options.maxStack) {
-                      this.stack.undo.shift();
+                    _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true }, _this.undo.bind(_this));
+                    _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true, shiftKey: true }, _this.redo.bind(_this));
+                    if (/Win/i.test(navigator.platform)) {
+                      _this.quill.keyboard.addBinding({ key: 'Y', shortKey: true }, _this.redo.bind(_this));
                     }
+                    return _this;
                   }
-                }, {
-                  key: 'redo',
-                  value: function redo() {
-                    this.change('redo', 'undo');
+
+                  _createClass(History, [{
+                    key: 'change',
+                    value: function change(source, dest) {
+                      if (this.stack[source].length === 0) return;
+                      var delta = this.stack[source].pop();
+                      this.stack[dest].push(delta);
+                      this.lastRecorded = 0;
+                      this.ignoreChange = true;
+                      this.quill.updateContents(delta[source], _quill2.default.sources.USER);
+                      this.ignoreChange = false;
+                      var index = getLastChangeIndex(delta[source]);
+                      this.quill.setSelection(index);
+                    }
+                  }, {
+                    key: 'clear',
+                    value: function clear() {
+                      this.stack = { undo: [], redo: [] };
+                    }
+                  }, {
+                    key: 'cutoff',
+                    value: function cutoff() {
+                      this.lastRecorded = 0;
+                    }
+                  }, {
+                    key: 'record',
+                    value: function record(changeDelta, oldDelta) {
+                      if (changeDelta.ops.length === 0) return;
+                      this.stack.redo = [];
+                      var undoDelta = this.quill.getContents().diff(oldDelta);
+                      var timestamp = Date.now();
+                      if (this.lastRecorded + this.options.delay > timestamp && this.stack.undo.length > 0) {
+                        var delta = this.stack.undo.pop();
+                        undoDelta = undoDelta.compose(delta.undo);
+                        changeDelta = delta.redo.compose(changeDelta);
+                      } else {
+                        this.lastRecorded = timestamp;
+                      }
+                      this.stack.undo.push({
+                        redo: changeDelta,
+                        undo: undoDelta
+                      });
+                      if (this.stack.undo.length > this.options.maxStack) {
+                        this.stack.undo.shift();
+                      }
+                    }
+                  }, {
+                    key: 'redo',
+                    value: function redo() {
+                      this.change('redo', 'undo');
+                    }
+                  }, {
+                    key: 'transform',
+                    value: function transform(delta) {
+                      this.stack.undo.forEach(function (change) {
+                        change.undo = delta.transform(change.undo, true);
+                        change.redo = delta.transform(change.redo, true);
+                      });
+                      this.stack.redo.forEach(function (change) {
+                        change.undo = delta.transform(change.undo, true);
+                        change.redo = delta.transform(change.redo, true);
+                      });
+                    }
+                  }, {
+                    key: 'undo',
+                    value: function undo() {
+                      this.change('undo', 'redo');
+                    }
+                  }]);
+
+                  return History;
+                }(_module2.default);
+
+                History.DEFAULTS = {
+                  delay: 1000,
+                  maxStack: 100,
+                  userOnly: false
+                };
+
+                function endsWithNewlineChange(delta) {
+                  var lastOp = delta.ops[delta.ops.length - 1];
+                  if (lastOp == null) return false;
+                  if (lastOp.insert != null) {
+                    return typeof lastOp.insert === 'string' && lastOp.insert.endsWith('\n');
                   }
-                }, {
-                  key: 'transform',
-                  value: function transform(delta) {
-                    this.stack.undo.forEach(function (change) {
-                      change.undo = delta.transform(change.undo, true);
-                      change.redo = delta.transform(change.redo, true);
-                    });
-                    this.stack.redo.forEach(function (change) {
-                      change.undo = delta.transform(change.undo, true);
-                      change.redo = delta.transform(change.redo, true);
+                  if (lastOp.attributes != null) {
+                    return Object.keys(lastOp.attributes).some(function (attr) {
+                      return _parchment2.default.query(attr, _parchment2.default.Scope.BLOCK) != null;
                     });
                   }
-                }, {
-                  key: 'undo',
-                  value: function undo() {
-                    this.change('undo', 'redo');
+                  return false;
+                }
+
+                function getLastChangeIndex(delta) {
+                  var deleteLength = delta.reduce(function (length, op) {
+                    length += op.delete || 0;
+                    return length;
+                  }, 0);
+                  var changeIndex = delta.length() - deleteLength;
+                  if (endsWithNewlineChange(delta)) {
+                    changeIndex -= 1;
                   }
-                }]);
-
-                return History;
-              }(_module2.default);
-
-              History.DEFAULTS = {
-                delay: 1000,
-                maxStack: 100,
-                userOnly: false
-              };
-
-              function endsWithNewlineChange(delta) {
-                var lastOp = delta.ops[delta.ops.length - 1];
-                if (lastOp == null) return false;
-                if (lastOp.insert != null) {
-                  return typeof lastOp.insert === 'string' && lastOp.insert.endsWith('\n');
+                  return changeIndex;
                 }
-                if (lastOp.attributes != null) {
-                  return Object.keys(lastOp.attributes).some(function (attr) {
-                    return _parchment2.default.query(attr, _parchment2.default.Scope.BLOCK) != null;
-                  });
-                }
-                return false;
-              }
 
-              function getLastChangeIndex(delta) {
-                var deleteLength = delta.reduce(function (length, op) {
-                  length += op.delete || 0;
-                  return length;
-                }, 0);
-                var changeIndex = delta.length() - deleteLength;
-                if (endsWithNewlineChange(delta)) {
-                  changeIndex -= 1;
-                }
-                return changeIndex;
-              }
+                exports.default = History;
+                exports.getLastChangeIndex = getLastChangeIndex;
 
-              exports.default = History;
-              exports.getLastChangeIndex = getLastChangeIndex;
-
-              /***/
-            }),
+                /***/
+              }),
 /* 49 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.default = exports.BaseTooltip = undefined;
-
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
-
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
-
-              var _extend = __webpack_require__(3);
-
-              var _extend2 = _interopRequireDefault(_extend);
-
-              var _quillDelta = __webpack_require__(1);
-
-              var _quillDelta2 = _interopRequireDefault(_quillDelta);
-
-              var _emitter = __webpack_require__(8);
-
-              var _emitter2 = _interopRequireDefault(_emitter);
-
-              var _keyboard = __webpack_require__(25);
-
-              var _keyboard2 = _interopRequireDefault(_keyboard);
-
-              var _theme = __webpack_require__(40);
-
-              var _theme2 = _interopRequireDefault(_theme);
-
-              var _colorPicker = __webpack_require__(77);
-
-              var _colorPicker2 = _interopRequireDefault(_colorPicker);
-
-              var _iconPicker = __webpack_require__(78);
-
-              var _iconPicker2 = _interopRequireDefault(_iconPicker);
-
-              var _picker = __webpack_require__(30);
-
-              var _picker2 = _interopRequireDefault(_picker);
-
-              var _tooltip = __webpack_require__(79);
-
-              var _tooltip2 = _interopRequireDefault(_tooltip);
-
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
-
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
-
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
-
-              var ALIGNS = [false, 'center', 'right', 'justify'];
-
-              var COLORS = ["#000000", "#e60000", "#ff9900", "#ffff00", "#008a00", "#0066cc", "#9933ff", "#ffffff", "#facccc", "#ffebcc", "#ffffcc", "#cce8cc", "#cce0f5", "#ebd6ff", "#bbbbbb", "#f06666", "#ffc266", "#ffff66", "#66b966", "#66a3e0", "#c285ff", "#888888", "#a10000", "#b26b00", "#b2b200", "#006100", "#0047b2", "#6b24b2", "#444444", "#5c0000", "#663d00", "#666600", "#003700", "#002966", "#3d1466"];
-
-              var FONTS = [false, 'serif', 'monospace'];
-
-              var HEADERS = ['1', '2', '3', false];
-
-              var SIZES = ['small', false, 'large', 'huge'];
-
-              var BaseTheme = function (_Theme) {
-                _inherits(BaseTheme, _Theme);
-
-                function BaseTheme(quill, options) {
-                  _classCallCheck(this, BaseTheme);
-
-                  var _this = _possibleConstructorReturn(this, (BaseTheme.__proto__ || Object.getPrototypeOf(BaseTheme)).call(this, quill, options));
-
-                  var listener = function listener(e) {
-                    if (!document.body.contains(quill.root)) {
-                      return document.body.removeEventListener('click', listener);
-                    }
-                    if (_this.tooltip != null && !_this.tooltip.root.contains(e.target) && document.activeElement !== _this.tooltip.textbox && !_this.quill.hasFocus()) {
-                      _this.tooltip.hide();
-                    }
-                    if (_this.pickers != null) {
-                      _this.pickers.forEach(function (picker) {
-                        if (!picker.container.contains(e.target)) {
-                          picker.close();
-                        }
-                      });
-                    }
-                  };
-                  quill.emitter.listenDOM('click', document.body, listener);
-                  return _this;
-                }
-
-                _createClass(BaseTheme, [{
-                  key: 'addModule',
-                  value: function addModule(name) {
-                    var module = _get(BaseTheme.prototype.__proto__ || Object.getPrototypeOf(BaseTheme.prototype), 'addModule', this).call(this, name);
-                    if (name === 'toolbar') {
-                      this.extendToolbar(module);
-                    }
-                    return module;
-                  }
-                }, {
-                  key: 'buildButtons',
-                  value: function buildButtons(buttons, icons) {
-                    buttons.forEach(function (button) {
-                      var className = button.getAttribute('class') || '';
-                      className.split(/\s+/).forEach(function (name) {
-                        if (!name.startsWith('ql-')) return;
-                        name = name.slice('ql-'.length);
-                        if (icons[name] == null) return;
-                        if (name === 'direction') {
-                          button.innerHTML = icons[name][''] + icons[name]['rtl'];
-                        } else if (typeof icons[name] === 'string') {
-                          button.innerHTML = icons[name];
-                        } else {
-                          var value = button.value || '';
-                          if (value != null && icons[name][value]) {
-                            button.innerHTML = icons[name][value];
-                          }
-                        }
-                      });
-                    });
-                  }
-                }, {
-                  key: 'buildPickers',
-                  value: function buildPickers(selects, icons) {
-                    var _this2 = this;
-
-                    this.pickers = selects.map(function (select) {
-                      if (select.classList.contains('ql-align')) {
-                        if (select.querySelector('option') == null) {
-                          fillSelect(select, ALIGNS);
-                        }
-                        return new _iconPicker2.default(select, icons.align);
-                      } else if (select.classList.contains('ql-background') || select.classList.contains('ql-color')) {
-                        var format = select.classList.contains('ql-background') ? 'background' : 'color';
-                        if (select.querySelector('option') == null) {
-                          fillSelect(select, COLORS, format === 'background' ? '#ffffff' : '#000000');
-                        }
-                        return new _colorPicker2.default(select, icons[format]);
-                      } else {
-                        if (select.querySelector('option') == null) {
-                          if (select.classList.contains('ql-font')) {
-                            fillSelect(select, FONTS);
-                          } else if (select.classList.contains('ql-header')) {
-                            fillSelect(select, HEADERS);
-                          } else if (select.classList.contains('ql-size')) {
-                            fillSelect(select, SIZES);
-                          }
-                        }
-                        return new _picker2.default(select);
-                      }
-                    });
-                    var update = function update() {
-                      _this2.pickers.forEach(function (picker) {
-                        picker.update();
-                      });
-                    };
-                    this.quill.on(_emitter2.default.events.EDITOR_CHANGE, update);
-                  }
-                }]);
-
-                return BaseTheme;
-              }(_theme2.default);
-
-              BaseTheme.DEFAULTS = (0, _extend2.default)(true, {}, _theme2.default.DEFAULTS, {
-                modules: {
-                  toolbar: {
-                    handlers: {
-                      formula: function formula() {
-                        this.quill.theme.tooltip.edit('formula');
-                      },
-                      image: function image() {
-                        var _this3 = this;
-
-                        var fileInput = this.container.querySelector('input.ql-image[type=file]');
-                        if (fileInput == null) {
-                          fileInput = document.createElement('input');
-                          fileInput.setAttribute('type', 'file');
-                          fileInput.setAttribute('accept', 'image/png, image/gif, image/jpeg, image/bmp, image/x-icon');
-                          fileInput.classList.add('ql-image');
-                          fileInput.addEventListener('change', function () {
-                            if (fileInput.files != null && fileInput.files[0] != null) {
-                              var reader = new FileReader();
-                              reader.onload = function (e) {
-                                var range = _this3.quill.getSelection(true);
-                                _this3.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert({ image: e.target.result }), _emitter2.default.sources.USER);
-                                _this3.quill.setSelection(range.index + 1, _emitter2.default.sources.SILENT);
-                                fileInput.value = "";
-                              };
-                              reader.readAsDataURL(fileInput.files[0]);
-                            }
-                          });
-                          this.container.appendChild(fileInput);
-                        }
-                        fileInput.click();
-                      },
-                      video: function video() {
-                        this.quill.theme.tooltip.edit('video');
-                      }
-                    }
-                  }
-                }
-              });
-
-              var BaseTooltip = function (_Tooltip) {
-                _inherits(BaseTooltip, _Tooltip);
-
-                function BaseTooltip(quill, boundsContainer) {
-                  _classCallCheck(this, BaseTooltip);
-
-                  var _this4 = _possibleConstructorReturn(this, (BaseTooltip.__proto__ || Object.getPrototypeOf(BaseTooltip)).call(this, quill, boundsContainer));
-
-                  _this4.textbox = _this4.root.querySelector('input[type="text"]');
-                  _this4.listen();
-                  return _this4;
-                }
-
-                _createClass(BaseTooltip, [{
-                  key: 'listen',
-                  value: function listen() {
-                    var _this5 = this;
-
-                    this.textbox.addEventListener('keydown', function (event) {
-                      if (_keyboard2.default.match(event, 'enter')) {
-                        _this5.save();
-                        event.preventDefault();
-                      } else if (_keyboard2.default.match(event, 'escape')) {
-                        _this5.cancel();
-                        event.preventDefault();
-                      }
-                    });
-                  }
-                }, {
-                  key: 'cancel',
-                  value: function cancel() {
-                    this.hide();
-                  }
-                }, {
-                  key: 'edit',
-                  value: function edit() {
-                    var mode = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'link';
-                    var preview = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
-
-                    this.root.classList.remove('ql-hidden');
-                    this.root.classList.add('ql-editing');
-                    if (preview != null) {
-                      this.textbox.value = preview;
-                    } else if (mode !== this.root.getAttribute('data-mode')) {
-                      this.textbox.value = '';
-                    }
-                    this.position(this.quill.getBounds(this.quill.selection.savedRange));
-                    this.textbox.select();
-                    this.textbox.setAttribute('placeholder', this.textbox.getAttribute('data-' + mode) || '');
-                    this.root.setAttribute('data-mode', mode);
-                  }
-                }, {
-                  key: 'restoreFocus',
-                  value: function restoreFocus() {
-                    var scrollTop = this.quill.scrollingContainer.scrollTop;
-                    this.quill.focus();
-                    this.quill.scrollingContainer.scrollTop = scrollTop;
-                  }
-                }, {
-                  key: 'save',
-                  value: function save() {
-                    var value = this.textbox.value;
-                    switch (this.root.getAttribute('data-mode')) {
-                      case 'link':
-                        {
-                          var scrollTop = this.quill.root.scrollTop;
-                          if (this.linkRange) {
-                            this.quill.formatText(this.linkRange, 'link', value, _emitter2.default.sources.USER);
-                            delete this.linkRange;
-                          } else {
-                            this.restoreFocus();
-                            this.quill.format('link', value, _emitter2.default.sources.USER);
-                          }
-                          this.quill.root.scrollTop = scrollTop;
-                          break;
-                        }
-                      case 'video':
-                        {
-                          value = extractVideoUrl(value);
-                        } // eslint-disable-next-line no-fallthrough
-                      case 'formula':
-                        {
-                          if (!value) break;
-                          var range = this.quill.getSelection(true);
-                          if (range != null) {
-                            var index = range.index + range.length;
-                            this.quill.insertEmbed(index, this.root.getAttribute('data-mode'), value, _emitter2.default.sources.USER);
-                            if (this.root.getAttribute('data-mode') === 'formula') {
-                              this.quill.insertText(index + 1, ' ', _emitter2.default.sources.USER);
-                            }
-                            this.quill.setSelection(index + 2, _emitter2.default.sources.USER);
-                          }
-                          break;
-                        }
-                      default:
-                    }
-                    this.textbox.value = '';
-                    this.hide();
-                  }
-                }]);
-
-                return BaseTooltip;
-              }(_tooltip2.default);
-
-              function extractVideoUrl(url) {
-                var match = url.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtube\.com\/watch.*v=([a-zA-Z0-9_-]+)/) || url.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtu\.be\/([a-zA-Z0-9_-]+)/);
-                if (match) {
-                  return (match[1] || 'https') + '://www.youtube.com/embed/' + match[2] + '?showinfo=0';
-                }
-                if (match = url.match(/^(?:(https?):\/\/)?(?:www\.)?vimeo\.com\/(\d+)/)) {
-                  // eslint-disable-line no-cond-assign
-                  return (match[1] || 'https') + '://player.vimeo.com/video/' + match[2] + '/';
-                }
-                return url;
-              }
-
-              function fillSelect(select, values) {
-                var defaultValue = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
-
-                values.forEach(function (value) {
-                  var option = document.createElement('option');
-                  if (value === defaultValue) {
-                    option.setAttribute('selected', 'selected');
-                  } else {
-                    option.setAttribute('value', value);
-                  }
-                  select.appendChild(option);
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
                 });
-              }
+                exports.default = exports.BaseTooltip = undefined;
 
-              exports.BaseTooltip = BaseTooltip;
-              exports.default = BaseTheme;
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              /***/
-            }),
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+
+                var _extend = __webpack_require__(3);
+
+                var _extend2 = _interopRequireDefault(_extend);
+
+                var _quillDelta = __webpack_require__(1);
+
+                var _quillDelta2 = _interopRequireDefault(_quillDelta);
+
+                var _emitter = __webpack_require__(8);
+
+                var _emitter2 = _interopRequireDefault(_emitter);
+
+                var _keyboard = __webpack_require__(25);
+
+                var _keyboard2 = _interopRequireDefault(_keyboard);
+
+                var _theme = __webpack_require__(40);
+
+                var _theme2 = _interopRequireDefault(_theme);
+
+                var _colorPicker = __webpack_require__(77);
+
+                var _colorPicker2 = _interopRequireDefault(_colorPicker);
+
+                var _iconPicker = __webpack_require__(78);
+
+                var _iconPicker2 = _interopRequireDefault(_iconPicker);
+
+                var _picker = __webpack_require__(30);
+
+                var _picker2 = _interopRequireDefault(_picker);
+
+                var _tooltip = __webpack_require__(79);
+
+                var _tooltip2 = _interopRequireDefault(_tooltip);
+
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+
+                var ALIGNS = [false, 'center', 'right', 'justify'];
+
+                var COLORS = ["#000000", "#e60000", "#ff9900", "#ffff00", "#008a00", "#0066cc", "#9933ff", "#ffffff", "#facccc", "#ffebcc", "#ffffcc", "#cce8cc", "#cce0f5", "#ebd6ff", "#bbbbbb", "#f06666", "#ffc266", "#ffff66", "#66b966", "#66a3e0", "#c285ff", "#888888", "#a10000", "#b26b00", "#b2b200", "#006100", "#0047b2", "#6b24b2", "#444444", "#5c0000", "#663d00", "#666600", "#003700", "#002966", "#3d1466"];
+
+                var FONTS = [false, 'serif', 'monospace'];
+
+                var HEADERS = ['1', '2', '3', false];
+
+                var SIZES = ['small', false, 'large', 'huge'];
+
+                var BaseTheme = function (_Theme) {
+                  _inherits(BaseTheme, _Theme);
+
+                  function BaseTheme(quill, options) {
+                    _classCallCheck(this, BaseTheme);
+
+                    var _this = _possibleConstructorReturn(this, (BaseTheme.__proto__ || Object.getPrototypeOf(BaseTheme)).call(this, quill, options));
+
+                    var listener = function listener(e) {
+                      if (!document.body.contains(quill.root)) {
+                        return document.body.removeEventListener('click', listener);
+                      }
+                      if (_this.tooltip != null && !_this.tooltip.root.contains(e.target) && document.activeElement !== _this.tooltip.textbox && !_this.quill.hasFocus()) {
+                        _this.tooltip.hide();
+                      }
+                      if (_this.pickers != null) {
+                        _this.pickers.forEach(function (picker) {
+                          if (!picker.container.contains(e.target)) {
+                            picker.close();
+                          }
+                        });
+                      }
+                    };
+                    quill.emitter.listenDOM('click', document.body, listener);
+                    return _this;
+                  }
+
+                  _createClass(BaseTheme, [{
+                    key: 'addModule',
+                    value: function addModule(name) {
+                      var module = _get(BaseTheme.prototype.__proto__ || Object.getPrototypeOf(BaseTheme.prototype), 'addModule', this).call(this, name);
+                      if (name === 'toolbar') {
+                        this.extendToolbar(module);
+                      }
+                      return module;
+                    }
+                  }, {
+                    key: 'buildButtons',
+                    value: function buildButtons(buttons, icons) {
+                      buttons.forEach(function (button) {
+                        var className = button.getAttribute('class') || '';
+                        className.split(/\s+/).forEach(function (name) {
+                          if (!name.startsWith('ql-')) return;
+                          name = name.slice('ql-'.length);
+                          if (icons[name] == null) return;
+                          if (name === 'direction') {
+                            button.innerHTML = icons[name][''] + icons[name]['rtl'];
+                          } else if (typeof icons[name] === 'string') {
+                            button.innerHTML = icons[name];
+                          } else {
+                            var value = button.value || '';
+                            if (value != null && icons[name][value]) {
+                              button.innerHTML = icons[name][value];
+                            }
+                          }
+                        });
+                      });
+                    }
+                  }, {
+                    key: 'buildPickers',
+                    value: function buildPickers(selects, icons) {
+                      var _this2 = this;
+
+                      this.pickers = selects.map(function (select) {
+                        if (select.classList.contains('ql-align')) {
+                          if (select.querySelector('option') == null) {
+                            fillSelect(select, ALIGNS);
+                          }
+                          return new _iconPicker2.default(select, icons.align);
+                        } else if (select.classList.contains('ql-background') || select.classList.contains('ql-color')) {
+                          var format = select.classList.contains('ql-background') ? 'background' : 'color';
+                          if (select.querySelector('option') == null) {
+                            fillSelect(select, COLORS, format === 'background' ? '#ffffff' : '#000000');
+                          }
+                          return new _colorPicker2.default(select, icons[format]);
+                        } else {
+                          if (select.querySelector('option') == null) {
+                            if (select.classList.contains('ql-font')) {
+                              fillSelect(select, FONTS);
+                            } else if (select.classList.contains('ql-header')) {
+                              fillSelect(select, HEADERS);
+                            } else if (select.classList.contains('ql-size')) {
+                              fillSelect(select, SIZES);
+                            }
+                          }
+                          return new _picker2.default(select);
+                        }
+                      });
+                      var update = function update() {
+                        _this2.pickers.forEach(function (picker) {
+                          picker.update();
+                        });
+                      };
+                      this.quill.on(_emitter2.default.events.EDITOR_CHANGE, update);
+                    }
+                  }]);
+
+                  return BaseTheme;
+                }(_theme2.default);
+
+                BaseTheme.DEFAULTS = (0, _extend2.default)(true, {}, _theme2.default.DEFAULTS, {
+                  modules: {
+                    toolbar: {
+                      handlers: {
+                        formula: function formula() {
+                          this.quill.theme.tooltip.edit('formula');
+                        },
+                        image: function image() {
+                          var _this3 = this;
+
+                          var fileInput = this.container.querySelector('input.ql-image[type=file]');
+                          if (fileInput == null) {
+                            fileInput = document.createElement('input');
+                            fileInput.setAttribute('type', 'file');
+                            fileInput.setAttribute('accept', 'image/png, image/gif, image/jpeg, image/bmp, image/x-icon');
+                            fileInput.classList.add('ql-image');
+                            fileInput.addEventListener('change', function () {
+                              if (fileInput.files != null && fileInput.files[0] != null) {
+                                var reader = new FileReader();
+                                reader.onload = function (e) {
+                                  var range = _this3.quill.getSelection(true);
+                                  _this3.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert({ image: e.target.result }), _emitter2.default.sources.USER);
+                                  _this3.quill.setSelection(range.index + 1, _emitter2.default.sources.SILENT);
+                                  fileInput.value = "";
+                                };
+                                reader.readAsDataURL(fileInput.files[0]);
+                              }
+                            });
+                            this.container.appendChild(fileInput);
+                          }
+                          fileInput.click();
+                        },
+                        video: function video() {
+                          this.quill.theme.tooltip.edit('video');
+                        }
+                      }
+                    }
+                  }
+                });
+
+                var BaseTooltip = function (_Tooltip) {
+                  _inherits(BaseTooltip, _Tooltip);
+
+                  function BaseTooltip(quill, boundsContainer) {
+                    _classCallCheck(this, BaseTooltip);
+
+                    var _this4 = _possibleConstructorReturn(this, (BaseTooltip.__proto__ || Object.getPrototypeOf(BaseTooltip)).call(this, quill, boundsContainer));
+
+                    _this4.textbox = _this4.root.querySelector('input[type="text"]');
+                    _this4.listen();
+                    return _this4;
+                  }
+
+                  _createClass(BaseTooltip, [{
+                    key: 'listen',
+                    value: function listen() {
+                      var _this5 = this;
+
+                      this.textbox.addEventListener('keydown', function (event) {
+                        if (_keyboard2.default.match(event, 'enter')) {
+                          _this5.save();
+                          event.preventDefault();
+                        } else if (_keyboard2.default.match(event, 'escape')) {
+                          _this5.cancel();
+                          event.preventDefault();
+                        }
+                      });
+                    }
+                  }, {
+                    key: 'cancel',
+                    value: function cancel() {
+                      this.hide();
+                    }
+                  }, {
+                    key: 'edit',
+                    value: function edit() {
+                      var mode = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'link';
+                      var preview = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
+
+                      this.root.classList.remove('ql-hidden');
+                      this.root.classList.add('ql-editing');
+                      if (preview != null) {
+                        this.textbox.value = preview;
+                      } else if (mode !== this.root.getAttribute('data-mode')) {
+                        this.textbox.value = '';
+                      }
+                      this.position(this.quill.getBounds(this.quill.selection.savedRange));
+                      this.textbox.select();
+                      this.textbox.setAttribute('placeholder', this.textbox.getAttribute('data-' + mode) || '');
+                      this.root.setAttribute('data-mode', mode);
+                    }
+                  }, {
+                    key: 'restoreFocus',
+                    value: function restoreFocus() {
+                      var scrollTop = this.quill.scrollingContainer.scrollTop;
+                      this.quill.focus();
+                      this.quill.scrollingContainer.scrollTop = scrollTop;
+                    }
+                  }, {
+                    key: 'save',
+                    value: function save() {
+                      var value = this.textbox.value;
+                      switch (this.root.getAttribute('data-mode')) {
+                        case 'link':
+                          {
+                            var scrollTop = this.quill.root.scrollTop;
+                            if (this.linkRange) {
+                              this.quill.formatText(this.linkRange, 'link', value, _emitter2.default.sources.USER);
+                              delete this.linkRange;
+                            } else {
+                              this.restoreFocus();
+                              this.quill.format('link', value, _emitter2.default.sources.USER);
+                            }
+                            this.quill.root.scrollTop = scrollTop;
+                            break;
+                          }
+                        case 'video':
+                          {
+                            value = extractVideoUrl(value);
+                          } // eslint-disable-next-line no-fallthrough
+                        case 'formula':
+                          {
+                            if (!value) break;
+                            var range = this.quill.getSelection(true);
+                            if (range != null) {
+                              var index = range.index + range.length;
+                              this.quill.insertEmbed(index, this.root.getAttribute('data-mode'), value, _emitter2.default.sources.USER);
+                              if (this.root.getAttribute('data-mode') === 'formula') {
+                                this.quill.insertText(index + 1, ' ', _emitter2.default.sources.USER);
+                              }
+                              this.quill.setSelection(index + 2, _emitter2.default.sources.USER);
+                            }
+                            break;
+                          }
+                        default:
+                      }
+                      this.textbox.value = '';
+                      this.hide();
+                    }
+                  }]);
+
+                  return BaseTooltip;
+                }(_tooltip2.default);
+
+                function extractVideoUrl(url) {
+                  var match = url.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtube\.com\/watch.*v=([a-zA-Z0-9_-]+)/) || url.match(/^(?:(https?):\/\/)?(?:(?:www|m)\.)?youtu\.be\/([a-zA-Z0-9_-]+)/);
+                  if (match) {
+                    return (match[1] || 'https') + '://www.youtube.com/embed/' + match[2] + '?showinfo=0';
+                  }
+                  if (match = url.match(/^(?:(https?):\/\/)?(?:www\.)?vimeo\.com\/(\d+)/)) {
+                    // eslint-disable-line no-cond-assign
+                    return (match[1] || 'https') + '://player.vimeo.com/video/' + match[2] + '/';
+                  }
+                  return url;
+                }
+
+                function fillSelect(select, values) {
+                  var defaultValue = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
+
+                  values.forEach(function (value) {
+                    var option = document.createElement('option');
+                    if (value === defaultValue) {
+                      option.setAttribute('selected', 'selected');
+                    } else {
+                      option.setAttribute('value', value);
+                    }
+                    select.appendChild(option);
+                  });
+                }
+
+                exports.BaseTooltip = BaseTooltip;
+                exports.default = BaseTheme;
+
+                /***/
+              }),
 /* 50 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var LinkedList = /** @class */ (function () {
-                function LinkedList() {
-                  this.head = this.tail = null;
-                  this.length = 0;
-                }
-                LinkedList.prototype.append = function () {
-                  var nodes = [];
-                  for (var _i = 0; _i < arguments.length; _i++) {
-                    nodes[_i] = arguments[_i];
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var LinkedList = /** @class */ (function () {
+                  function LinkedList() {
+                    this.head = this.tail = null;
+                    this.length = 0;
                   }
-                  this.insertBefore(nodes[0], null);
-                  if (nodes.length > 1) {
-                    this.append.apply(this, nodes.slice(1));
-                  }
-                };
-                LinkedList.prototype.contains = function (node) {
-                  var cur, next = this.iterator();
-                  while ((cur = next())) {
-                    if (cur === node)
-                      return true;
-                  }
-                  return false;
-                };
-                LinkedList.prototype.insertBefore = function (node, refNode) {
-                  if (!node)
-                    return;
-                  node.next = refNode;
-                  if (refNode != null) {
-                    node.prev = refNode.prev;
-                    if (refNode.prev != null) {
-                      refNode.prev.next = node;
+                  LinkedList.prototype.append = function () {
+                    var nodes = [];
+                    for (var _i = 0; _i < arguments.length; _i++) {
+                      nodes[_i] = arguments[_i];
                     }
-                    refNode.prev = node;
-                    if (refNode === this.head) {
-                      this.head = node;
+                    this.insertBefore(nodes[0], null);
+                    if (nodes.length > 1) {
+                      this.append.apply(this, nodes.slice(1));
                     }
-                  }
-                  else if (this.tail != null) {
-                    this.tail.next = node;
-                    node.prev = this.tail;
-                    this.tail = node;
-                  }
-                  else {
-                    node.prev = null;
-                    this.head = this.tail = node;
-                  }
-                  this.length += 1;
-                };
-                LinkedList.prototype.offset = function (target) {
-                  var index = 0, cur = this.head;
-                  while (cur != null) {
-                    if (cur === target)
-                      return index;
-                    index += cur.length();
-                    cur = cur.next;
-                  }
-                  return -1;
-                };
-                LinkedList.prototype.remove = function (node) {
-                  if (!this.contains(node))
-                    return;
-                  if (node.prev != null)
-                    node.prev.next = node.next;
-                  if (node.next != null)
-                    node.next.prev = node.prev;
-                  if (node === this.head)
-                    this.head = node.next;
-                  if (node === this.tail)
-                    this.tail = node.prev;
-                  this.length -= 1;
-                };
-                LinkedList.prototype.iterator = function (curNode) {
-                  if (curNode === void 0) { curNode = this.head; }
-                  // TODO use yield when we can
-                  return function () {
-                    var ret = curNode;
-                    if (curNode != null)
-                      curNode = curNode.next;
-                    return ret;
                   };
-                };
-                LinkedList.prototype.find = function (index, inclusive) {
-                  if (inclusive === void 0) { inclusive = false; }
-                  var cur, next = this.iterator();
-                  while ((cur = next())) {
-                    var length = cur.length();
-                    if (index < length ||
-                      (inclusive && index === length && (cur.next == null || cur.next.length() !== 0))) {
-                      return [cur, index];
+                  LinkedList.prototype.contains = function (node) {
+                    var cur, next = this.iterator();
+                    while ((cur = next())) {
+                      if (cur === node)
+                        return true;
                     }
-                    index -= length;
-                  }
-                  return [null, 0];
-                };
-                LinkedList.prototype.forEach = function (callback) {
-                  var cur, next = this.iterator();
-                  while ((cur = next())) {
-                    callback(cur);
-                  }
-                };
-                LinkedList.prototype.forEachAt = function (index, length, callback) {
-                  if (length <= 0)
-                    return;
-                  var _a = this.find(index), startNode = _a[0], offset = _a[1];
-                  var cur, curIndex = index - offset, next = this.iterator(startNode);
-                  while ((cur = next()) && curIndex < index + length) {
-                    var curLength = cur.length();
-                    if (index > curIndex) {
-                      callback(cur, index - curIndex, Math.min(length, curIndex + curLength - index));
+                    return false;
+                  };
+                  LinkedList.prototype.insertBefore = function (node, refNode) {
+                    if (!node)
+                      return;
+                    node.next = refNode;
+                    if (refNode != null) {
+                      node.prev = refNode.prev;
+                      if (refNode.prev != null) {
+                        refNode.prev.next = node;
+                      }
+                      refNode.prev = node;
+                      if (refNode === this.head) {
+                        this.head = node;
+                      }
+                    }
+                    else if (this.tail != null) {
+                      this.tail.next = node;
+                      node.prev = this.tail;
+                      this.tail = node;
                     }
                     else {
-                      callback(cur, 0, Math.min(curLength, index + length - curIndex));
+                      node.prev = null;
+                      this.head = this.tail = node;
+                    }
+                    this.length += 1;
+                  };
+                  LinkedList.prototype.offset = function (target) {
+                    var index = 0, cur = this.head;
+                    while (cur != null) {
+                      if (cur === target)
+                        return index;
+                      index += cur.length();
+                      cur = cur.next;
+                    }
+                    return -1;
+                  };
+                  LinkedList.prototype.remove = function (node) {
+                    if (!this.contains(node))
+                      return;
+                    if (node.prev != null)
+                      node.prev.next = node.next;
+                    if (node.next != null)
+                      node.next.prev = node.prev;
+                    if (node === this.head)
+                      this.head = node.next;
+                    if (node === this.tail)
+                      this.tail = node.prev;
+                    this.length -= 1;
+                  };
+                  LinkedList.prototype.iterator = function (curNode) {
+                    if (curNode === void 0) { curNode = this.head; }
+                    // TODO use yield when we can
+                    return function () {
+                      var ret = curNode;
+                      if (curNode != null)
+                        curNode = curNode.next;
+                      return ret;
+                    };
+                  };
+                  LinkedList.prototype.find = function (index, inclusive) {
+                    if (inclusive === void 0) { inclusive = false; }
+                    var cur, next = this.iterator();
+                    while ((cur = next())) {
+                      var length = cur.length();
+                      if (index < length ||
+                        (inclusive && index === length && (cur.next == null || cur.next.length() !== 0))) {
+                        return [cur, index];
+                      }
+                      index -= length;
+                    }
+                    return [null, 0];
+                  };
+                  LinkedList.prototype.forEach = function (callback) {
+                    var cur, next = this.iterator();
+                    while ((cur = next())) {
+                      callback(cur);
+                    }
+                  };
+                  LinkedList.prototype.forEachAt = function (index, length, callback) {
+                    if (length <= 0)
+                      return;
+                    var _a = this.find(index), startNode = _a[0], offset = _a[1];
+                    var cur, curIndex = index - offset, next = this.iterator(startNode);
+                    while ((cur = next()) && curIndex < index + length) {
+                      var curLength = cur.length();
+                      if (index > curIndex) {
+                        callback(cur, index - curIndex, Math.min(length, curIndex + curLength - index));
+                      }
+                      else {
+                        callback(cur, 0, Math.min(curLength, index + length - curIndex));
+                      }
+                      curIndex += curLength;
+                    }
+                  };
+                  LinkedList.prototype.map = function (callback) {
+                    return this.reduce(function (memo, cur) {
+                      memo.push(callback(cur));
+                      return memo;
+                    }, []);
+                  };
+                  LinkedList.prototype.reduce = function (callback, memo) {
+                    var cur, next = this.iterator();
+                    while ((cur = next())) {
+                      memo = callback(memo, cur);
                     }
-                    curIndex += curLength;
-                  }
-                };
-                LinkedList.prototype.map = function (callback) {
-                  return this.reduce(function (memo, cur) {
-                    memo.push(callback(cur));
                     return memo;
-                  }, []);
-                };
-                LinkedList.prototype.reduce = function (callback, memo) {
-                  var cur, next = this.iterator();
-                  while ((cur = next())) {
-                    memo = callback(memo, cur);
-                  }
-                  return memo;
-                };
-                return LinkedList;
-              }());
-              exports.default = LinkedList;
+                  };
+                  return LinkedList;
+                }());
+                exports.default = LinkedList;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 51 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var container_1 = __webpack_require__(17);
-              var Registry = __webpack_require__(2);
-              var OBSERVER_CONFIG = {
-                attributes: true,
-                characterData: true,
-                characterDataOldValue: true,
-                childList: true,
-                subtree: true,
-              };
-              var MAX_OPTIMIZE_ITERATIONS = 100;
-              var ScrollBlot = /** @class */ (function (_super) {
-                __extends(ScrollBlot, _super);
-                function ScrollBlot(node) {
-                  var _this = _super.call(this, node) || this;
-                  _this.scroll = _this;
-                  _this.observer = new MutationObserver(function (mutations) {
-                    _this.update(mutations);
-                  });
-                  _this.observer.observe(_this.domNode, OBSERVER_CONFIG);
-                  _this.attach();
-                  return _this;
-                }
-                ScrollBlot.prototype.detach = function () {
-                  _super.prototype.detach.call(this);
-                  this.observer.disconnect();
-                };
-                ScrollBlot.prototype.deleteAt = function (index, length) {
-                  this.update();
-                  if (index === 0 && length === this.length()) {
-                    this.children.forEach(function (child) {
-                      child.remove();
-                    });
-                  }
-                  else {
-                    _super.prototype.deleteAt.call(this, index, length);
-                  }
-                };
-                ScrollBlot.prototype.formatAt = function (index, length, name, value) {
-                  this.update();
-                  _super.prototype.formatAt.call(this, index, length, name, value);
-                };
-                ScrollBlot.prototype.insertAt = function (index, value, def) {
-                  this.update();
-                  _super.prototype.insertAt.call(this, index, value, def);
-                };
-                ScrollBlot.prototype.optimize = function (mutations, context) {
-                  var _this = this;
-                  if (mutations === void 0) { mutations = []; }
-                  if (context === void 0) { context = {}; }
-                  _super.prototype.optimize.call(this, context);
-                  // We must modify mutations directly, cannot make copy and then modify
-                  var records = [].slice.call(this.observer.takeRecords());
-                  // Array.push currently seems to be implemented by a non-tail recursive function
-                  // so we cannot just mutations.push.apply(mutations, this.observer.takeRecords());
-                  while (records.length > 0)
-                    mutations.push(records.pop());
-                  // TODO use WeakMap
-                  var mark = function (blot, markParent) {
-                    if (markParent === void 0) { markParent = true; }
-                    if (blot == null || blot === _this)
-                      return;
-                    if (blot.domNode.parentNode == null)
-                      return;
-                    // @ts-ignore
-                    if (blot.domNode[Registry.DATA_KEY].mutations == null) {
-                      // @ts-ignore
-                      blot.domNode[Registry.DATA_KEY].mutations = [];
-                    }
-                    if (markParent)
-                      mark(blot.parent);
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
                   };
-                  var optimize = function (blot) {
-                    // Post-order traversal
-                    if (
-                      // @ts-ignore
-                      blot.domNode[Registry.DATA_KEY] == null ||
-                      // @ts-ignore
-                      blot.domNode[Registry.DATA_KEY].mutations == null) {
-                      return;
-                    }
-                    if (blot instanceof container_1.default) {
-                      blot.children.forEach(optimize);
-                    }
-                    blot.optimize(context);
-                  };
-                  var remaining = mutations;
-                  for (var i = 0; remaining.length > 0; i += 1) {
-                    if (i >= MAX_OPTIMIZE_ITERATIONS) {
-                      throw new Error('[Parchment] Maximum optimize iterations reached');
-                    }
-                    remaining.forEach(function (mutation) {
-                      var blot = Registry.find(mutation.target, true);
-                      if (blot == null)
-                        return;
-                      if (blot.domNode === mutation.target) {
-                        if (mutation.type === 'childList') {
-                          mark(Registry.find(mutation.previousSibling, false));
-                          [].forEach.call(mutation.addedNodes, function (node) {
-                            var child = Registry.find(node, false);
-                            mark(child, false);
-                            if (child instanceof container_1.default) {
-                              child.children.forEach(function (grandChild) {
-                                mark(grandChild, false);
-                              });
-                            }
-                          });
-                        }
-                        else if (mutation.type === 'attributes') {
-                          mark(blot.prev);
-                        }
-                      }
-                      mark(blot);
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var container_1 = __webpack_require__(17);
+                var Registry = __webpack_require__(2);
+                var OBSERVER_CONFIG = {
+                  attributes: true,
+                  characterData: true,
+                  characterDataOldValue: true,
+                  childList: true,
+                  subtree: true,
+                };
+                var MAX_OPTIMIZE_ITERATIONS = 100;
+                var ScrollBlot = /** @class */ (function (_super) {
+                  __extends(ScrollBlot, _super);
+                  function ScrollBlot(node) {
+                    var _this = _super.call(this, node) || this;
+                    _this.scroll = _this;
+                    _this.observer = new MutationObserver(function (mutations) {
+                      _this.update(mutations);
                     });
-                    this.children.forEach(optimize);
-                    remaining = [].slice.call(this.observer.takeRecords());
-                    records = remaining.slice();
+                    _this.observer.observe(_this.domNode, OBSERVER_CONFIG);
+                    _this.attach();
+                    return _this;
+                  }
+                  ScrollBlot.prototype.detach = function () {
+                    _super.prototype.detach.call(this);
+                    this.observer.disconnect();
+                  };
+                  ScrollBlot.prototype.deleteAt = function (index, length) {
+                    this.update();
+                    if (index === 0 && length === this.length()) {
+                      this.children.forEach(function (child) {
+                        child.remove();
+                      });
+                    }
+                    else {
+                      _super.prototype.deleteAt.call(this, index, length);
+                    }
+                  };
+                  ScrollBlot.prototype.formatAt = function (index, length, name, value) {
+                    this.update();
+                    _super.prototype.formatAt.call(this, index, length, name, value);
+                  };
+                  ScrollBlot.prototype.insertAt = function (index, value, def) {
+                    this.update();
+                    _super.prototype.insertAt.call(this, index, value, def);
+                  };
+                  ScrollBlot.prototype.optimize = function (mutations, context) {
+                    var _this = this;
+                    if (mutations === void 0) { mutations = []; }
+                    if (context === void 0) { context = {}; }
+                    _super.prototype.optimize.call(this, context);
+                    // We must modify mutations directly, cannot make copy and then modify
+                    var records = [].slice.call(this.observer.takeRecords());
+                    // Array.push currently seems to be implemented by a non-tail recursive function
+                    // so we cannot just mutations.push.apply(mutations, this.observer.takeRecords());
                     while (records.length > 0)
                       mutations.push(records.pop());
-                  }
-                };
-                ScrollBlot.prototype.update = function (mutations, context) {
-                  var _this = this;
-                  if (context === void 0) { context = {}; }
-                  mutations = mutations || this.observer.takeRecords();
-                  // TODO use WeakMap
-                  mutations
-                    .map(function (mutation) {
-                      var blot = Registry.find(mutation.target, true);
-                      if (blot == null)
-                        return null;
+                    // TODO use WeakMap
+                    var mark = function (blot, markParent) {
+                      if (markParent === void 0) { markParent = true; }
+                      if (blot == null || blot === _this)
+                        return;
+                      if (blot.domNode.parentNode == null)
+                        return;
                       // @ts-ignore
                       if (blot.domNode[Registry.DATA_KEY].mutations == null) {
                         // @ts-ignore
-                        blot.domNode[Registry.DATA_KEY].mutations = [mutation];
-                        return blot;
+                        blot.domNode[Registry.DATA_KEY].mutations = [];
                       }
-                      else {
+                      if (markParent)
+                        mark(blot.parent);
+                    };
+                    var optimize = function (blot) {
+                      // Post-order traversal
+                      if (
                         // @ts-ignore
-                        blot.domNode[Registry.DATA_KEY].mutations.push(mutation);
-                        return null;
-                      }
-                    })
-                    .forEach(function (blot) {
-                      if (blot == null ||
-                        blot === _this ||
-                        //@ts-ignore
-                        blot.domNode[Registry.DATA_KEY] == null)
+                        blot.domNode[Registry.DATA_KEY] == null ||
+                        // @ts-ignore
+                        blot.domNode[Registry.DATA_KEY].mutations == null) {
                         return;
-                      // @ts-ignore
-                      blot.update(blot.domNode[Registry.DATA_KEY].mutations || [], context);
-                    });
-                  // @ts-ignore
-                  if (this.domNode[Registry.DATA_KEY].mutations != null) {
+                      }
+                      if (blot instanceof container_1.default) {
+                        blot.children.forEach(optimize);
+                      }
+                      blot.optimize(context);
+                    };
+                    var remaining = mutations;
+                    for (var i = 0; remaining.length > 0; i += 1) {
+                      if (i >= MAX_OPTIMIZE_ITERATIONS) {
+                        throw new Error('[Parchment] Maximum optimize iterations reached');
+                      }
+                      remaining.forEach(function (mutation) {
+                        var blot = Registry.find(mutation.target, true);
+                        if (blot == null)
+                          return;
+                        if (blot.domNode === mutation.target) {
+                          if (mutation.type === 'childList') {
+                            mark(Registry.find(mutation.previousSibling, false));
+                            [].forEach.call(mutation.addedNodes, function (node) {
+                              var child = Registry.find(node, false);
+                              mark(child, false);
+                              if (child instanceof container_1.default) {
+                                child.children.forEach(function (grandChild) {
+                                  mark(grandChild, false);
+                                });
+                              }
+                            });
+                          }
+                          else if (mutation.type === 'attributes') {
+                            mark(blot.prev);
+                          }
+                        }
+                        mark(blot);
+                      });
+                      this.children.forEach(optimize);
+                      remaining = [].slice.call(this.observer.takeRecords());
+                      records = remaining.slice();
+                      while (records.length > 0)
+                        mutations.push(records.pop());
+                    }
+                  };
+                  ScrollBlot.prototype.update = function (mutations, context) {
+                    var _this = this;
+                    if (context === void 0) { context = {}; }
+                    mutations = mutations || this.observer.takeRecords();
+                    // TODO use WeakMap
+                    mutations
+                      .map(function (mutation) {
+                        var blot = Registry.find(mutation.target, true);
+                        if (blot == null)
+                          return null;
+                        // @ts-ignore
+                        if (blot.domNode[Registry.DATA_KEY].mutations == null) {
+                          // @ts-ignore
+                          blot.domNode[Registry.DATA_KEY].mutations = [mutation];
+                          return blot;
+                        }
+                        else {
+                          // @ts-ignore
+                          blot.domNode[Registry.DATA_KEY].mutations.push(mutation);
+                          return null;
+                        }
+                      })
+                      .forEach(function (blot) {
+                        if (blot == null ||
+                          blot === _this ||
+                          //@ts-ignore
+                          blot.domNode[Registry.DATA_KEY] == null)
+                          return;
+                        // @ts-ignore
+                        blot.update(blot.domNode[Registry.DATA_KEY].mutations || [], context);
+                      });
                     // @ts-ignore
-                    _super.prototype.update.call(this, this.domNode[Registry.DATA_KEY].mutations, context);
-                  }
-                  this.optimize(mutations, context);
-                };
-                ScrollBlot.blotName = 'scroll';
-                ScrollBlot.defaultChild = 'block';
-                ScrollBlot.scope = Registry.Scope.BLOCK_BLOT;
-                ScrollBlot.tagName = 'DIV';
-                return ScrollBlot;
-              }(container_1.default));
-              exports.default = ScrollBlot;
+                    if (this.domNode[Registry.DATA_KEY].mutations != null) {
+                      // @ts-ignore
+                      _super.prototype.update.call(this, this.domNode[Registry.DATA_KEY].mutations, context);
+                    }
+                    this.optimize(mutations, context);
+                  };
+                  ScrollBlot.blotName = 'scroll';
+                  ScrollBlot.defaultChild = 'block';
+                  ScrollBlot.scope = Registry.Scope.BLOCK_BLOT;
+                  ScrollBlot.tagName = 'DIV';
+                  return ScrollBlot;
+                }(container_1.default));
+                exports.default = ScrollBlot;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 52 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var format_1 = __webpack_require__(18);
-              var Registry = __webpack_require__(2);
-              // Shallow object comparison
-              function isEqual(obj1, obj2) {
-                if (Object.keys(obj1).length !== Object.keys(obj2).length)
-                  return false;
-                // @ts-ignore
-                for (var prop in obj1) {
-                  // @ts-ignore
-                  if (obj1[prop] !== obj2[prop])
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var format_1 = __webpack_require__(18);
+                var Registry = __webpack_require__(2);
+                // Shallow object comparison
+                function isEqual(obj1, obj2) {
+                  if (Object.keys(obj1).length !== Object.keys(obj2).length)
                     return false;
+                  // @ts-ignore
+                  for (var prop in obj1) {
+                    // @ts-ignore
+                    if (obj1[prop] !== obj2[prop])
+                      return false;
+                  }
+                  return true;
                 }
-                return true;
-              }
-              var InlineBlot = /** @class */ (function (_super) {
-                __extends(InlineBlot, _super);
-                function InlineBlot() {
-                  return _super !== null && _super.apply(this, arguments) || this;
-                }
-                InlineBlot.formats = function (domNode) {
-                  if (domNode.tagName === InlineBlot.tagName)
-                    return undefined;
-                  return _super.formats.call(this, domNode);
-                };
-                InlineBlot.prototype.format = function (name, value) {
-                  var _this = this;
-                  if (name === this.statics.blotName && !value) {
-                    this.children.forEach(function (child) {
-                      if (!(child instanceof format_1.default)) {
-                        child = child.wrap(InlineBlot.blotName, true);
-                      }
-                      _this.attributes.copy(child);
-                    });
-                    this.unwrap();
+                var InlineBlot = /** @class */ (function (_super) {
+                  __extends(InlineBlot, _super);
+                  function InlineBlot() {
+                    return _super !== null && _super.apply(this, arguments) || this;
                   }
-                  else {
-                    _super.prototype.format.call(this, name, value);
-                  }
-                };
-                InlineBlot.prototype.formatAt = function (index, length, name, value) {
-                  if (this.formats()[name] != null || Registry.query(name, Registry.Scope.ATTRIBUTE)) {
-                    var blot = this.isolate(index, length);
-                    blot.format(name, value);
-                  }
-                  else {
-                    _super.prototype.formatAt.call(this, index, length, name, value);
-                  }
-                };
-                InlineBlot.prototype.optimize = function (context) {
-                  _super.prototype.optimize.call(this, context);
-                  var formats = this.formats();
-                  if (Object.keys(formats).length === 0) {
-                    return this.unwrap(); // unformatted span
-                  }
-                  var next = this.next;
-                  if (next instanceof InlineBlot && next.prev === this && isEqual(formats, next.formats())) {
-                    next.moveChildren(this);
-                    next.remove();
-                  }
-                };
-                InlineBlot.blotName = 'inline';
-                InlineBlot.scope = Registry.Scope.INLINE_BLOT;
-                InlineBlot.tagName = 'SPAN';
-                return InlineBlot;
-              }(format_1.default));
-              exports.default = InlineBlot;
+                  InlineBlot.formats = function (domNode) {
+                    if (domNode.tagName === InlineBlot.tagName)
+                      return undefined;
+                    return _super.formats.call(this, domNode);
+                  };
+                  InlineBlot.prototype.format = function (name, value) {
+                    var _this = this;
+                    if (name === this.statics.blotName && !value) {
+                      this.children.forEach(function (child) {
+                        if (!(child instanceof format_1.default)) {
+                          child = child.wrap(InlineBlot.blotName, true);
+                        }
+                        _this.attributes.copy(child);
+                      });
+                      this.unwrap();
+                    }
+                    else {
+                      _super.prototype.format.call(this, name, value);
+                    }
+                  };
+                  InlineBlot.prototype.formatAt = function (index, length, name, value) {
+                    if (this.formats()[name] != null || Registry.query(name, Registry.Scope.ATTRIBUTE)) {
+                      var blot = this.isolate(index, length);
+                      blot.format(name, value);
+                    }
+                    else {
+                      _super.prototype.formatAt.call(this, index, length, name, value);
+                    }
+                  };
+                  InlineBlot.prototype.optimize = function (context) {
+                    _super.prototype.optimize.call(this, context);
+                    var formats = this.formats();
+                    if (Object.keys(formats).length === 0) {
+                      return this.unwrap(); // unformatted span
+                    }
+                    var next = this.next;
+                    if (next instanceof InlineBlot && next.prev === this && isEqual(formats, next.formats())) {
+                      next.moveChildren(this);
+                      next.remove();
+                    }
+                  };
+                  InlineBlot.blotName = 'inline';
+                  InlineBlot.scope = Registry.Scope.INLINE_BLOT;
+                  InlineBlot.tagName = 'SPAN';
+                  return InlineBlot;
+                }(format_1.default));
+                exports.default = InlineBlot;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 53 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var format_1 = __webpack_require__(18);
-              var Registry = __webpack_require__(2);
-              var BlockBlot = /** @class */ (function (_super) {
-                __extends(BlockBlot, _super);
-                function BlockBlot() {
-                  return _super !== null && _super.apply(this, arguments) || this;
-                }
-                BlockBlot.formats = function (domNode) {
-                  var tagName = Registry.query(BlockBlot.blotName).tagName;
-                  if (domNode.tagName === tagName)
-                    return undefined;
-                  return _super.formats.call(this, domNode);
-                };
-                BlockBlot.prototype.format = function (name, value) {
-                  if (Registry.query(name, Registry.Scope.BLOCK) == null) {
-                    return;
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var format_1 = __webpack_require__(18);
+                var Registry = __webpack_require__(2);
+                var BlockBlot = /** @class */ (function (_super) {
+                  __extends(BlockBlot, _super);
+                  function BlockBlot() {
+                    return _super !== null && _super.apply(this, arguments) || this;
                   }
-                  else if (name === this.statics.blotName && !value) {
-                    this.replaceWith(BlockBlot.blotName);
-                  }
-                  else {
-                    _super.prototype.format.call(this, name, value);
-                  }
-                };
-                BlockBlot.prototype.formatAt = function (index, length, name, value) {
-                  if (Registry.query(name, Registry.Scope.BLOCK) != null) {
-                    this.format(name, value);
-                  }
-                  else {
-                    _super.prototype.formatAt.call(this, index, length, name, value);
-                  }
-                };
-                BlockBlot.prototype.insertAt = function (index, value, def) {
-                  if (def == null || Registry.query(value, Registry.Scope.INLINE) != null) {
-                    // Insert text or inline
-                    _super.prototype.insertAt.call(this, index, value, def);
-                  }
-                  else {
-                    var after = this.split(index);
-                    var blot = Registry.create(value, def);
-                    after.parent.insertBefore(blot, after);
-                  }
-                };
-                BlockBlot.prototype.update = function (mutations, context) {
-                  if (navigator.userAgent.match(/Trident/)) {
-                    this.build();
-                  }
-                  else {
-                    _super.prototype.update.call(this, mutations, context);
-                  }
-                };
-                BlockBlot.blotName = 'block';
-                BlockBlot.scope = Registry.Scope.BLOCK_BLOT;
-                BlockBlot.tagName = 'P';
-                return BlockBlot;
-              }(format_1.default));
-              exports.default = BlockBlot;
+                  BlockBlot.formats = function (domNode) {
+                    var tagName = Registry.query(BlockBlot.blotName).tagName;
+                    if (domNode.tagName === tagName)
+                      return undefined;
+                    return _super.formats.call(this, domNode);
+                  };
+                  BlockBlot.prototype.format = function (name, value) {
+                    if (Registry.query(name, Registry.Scope.BLOCK) == null) {
+                      return;
+                    }
+                    else if (name === this.statics.blotName && !value) {
+                      this.replaceWith(BlockBlot.blotName);
+                    }
+                    else {
+                      _super.prototype.format.call(this, name, value);
+                    }
+                  };
+                  BlockBlot.prototype.formatAt = function (index, length, name, value) {
+                    if (Registry.query(name, Registry.Scope.BLOCK) != null) {
+                      this.format(name, value);
+                    }
+                    else {
+                      _super.prototype.formatAt.call(this, index, length, name, value);
+                    }
+                  };
+                  BlockBlot.prototype.insertAt = function (index, value, def) {
+                    if (def == null || Registry.query(value, Registry.Scope.INLINE) != null) {
+                      // Insert text or inline
+                      _super.prototype.insertAt.call(this, index, value, def);
+                    }
+                    else {
+                      var after = this.split(index);
+                      var blot = Registry.create(value, def);
+                      after.parent.insertBefore(blot, after);
+                    }
+                  };
+                  BlockBlot.prototype.update = function (mutations, context) {
+                    if (navigator.userAgent.match(/Trident/)) {
+                      this.build();
+                    }
+                    else {
+                      _super.prototype.update.call(this, mutations, context);
+                    }
+                  };
+                  BlockBlot.blotName = 'block';
+                  BlockBlot.scope = Registry.Scope.BLOCK_BLOT;
+                  BlockBlot.tagName = 'P';
+                  return BlockBlot;
+                }(format_1.default));
+                exports.default = BlockBlot;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 54 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var leaf_1 = __webpack_require__(19);
-              var EmbedBlot = /** @class */ (function (_super) {
-                __extends(EmbedBlot, _super);
-                function EmbedBlot() {
-                  return _super !== null && _super.apply(this, arguments) || this;
-                }
-                EmbedBlot.formats = function (domNode) {
-                  return undefined;
-                };
-                EmbedBlot.prototype.format = function (name, value) {
-                  // super.formatAt wraps, which is what we want in general,
-                  // but this allows subclasses to overwrite for formats
-                  // that just apply to particular embeds
-                  _super.prototype.formatAt.call(this, 0, this.length(), name, value);
-                };
-                EmbedBlot.prototype.formatAt = function (index, length, name, value) {
-                  if (index === 0 && length === this.length()) {
-                    this.format(name, value);
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var leaf_1 = __webpack_require__(19);
+                var EmbedBlot = /** @class */ (function (_super) {
+                  __extends(EmbedBlot, _super);
+                  function EmbedBlot() {
+                    return _super !== null && _super.apply(this, arguments) || this;
                   }
-                  else {
-                    _super.prototype.formatAt.call(this, index, length, name, value);
-                  }
-                };
-                EmbedBlot.prototype.formats = function () {
-                  return this.statics.formats(this.domNode);
-                };
-                return EmbedBlot;
-              }(leaf_1.default));
-              exports.default = EmbedBlot;
+                  EmbedBlot.formats = function (domNode) {
+                    return undefined;
+                  };
+                  EmbedBlot.prototype.format = function (name, value) {
+                    // super.formatAt wraps, which is what we want in general,
+                    // but this allows subclasses to overwrite for formats
+                    // that just apply to particular embeds
+                    _super.prototype.formatAt.call(this, 0, this.length(), name, value);
+                  };
+                  EmbedBlot.prototype.formatAt = function (index, length, name, value) {
+                    if (index === 0 && length === this.length()) {
+                      this.format(name, value);
+                    }
+                    else {
+                      _super.prototype.formatAt.call(this, index, length, name, value);
+                    }
+                  };
+                  EmbedBlot.prototype.formats = function () {
+                    return this.statics.formats(this.domNode);
+                  };
+                  return EmbedBlot;
+                }(leaf_1.default));
+                exports.default = EmbedBlot;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 55 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
-              var __extends = (this && this.__extends) || (function () {
-                var extendStatics = Object.setPrototypeOf ||
-                  ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
-                  function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
-                return function (d, b) {
-                  extendStatics(d, b);
-                  function __() { this.constructor = d; }
-                  d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
-                };
-              })();
-              Object.defineProperty(exports, "__esModule", { value: true });
-              var leaf_1 = __webpack_require__(19);
-              var Registry = __webpack_require__(2);
-              var TextBlot = /** @class */ (function (_super) {
-                __extends(TextBlot, _super);
-                function TextBlot(node) {
-                  var _this = _super.call(this, node) || this;
-                  _this.text = _this.statics.value(_this.domNode);
-                  return _this;
-                }
-                TextBlot.create = function (value) {
-                  return document.createTextNode(value);
-                };
-                TextBlot.value = function (domNode) {
-                  var text = domNode.data;
-                  // @ts-ignore
-                  if (text['normalize'])
-                    text = text['normalize']();
-                  return text;
-                };
-                TextBlot.prototype.deleteAt = function (index, length) {
-                  this.domNode.data = this.text = this.text.slice(0, index) + this.text.slice(index + length);
-                };
-                TextBlot.prototype.index = function (node, offset) {
-                  if (this.domNode === node) {
-                    return offset;
+                var __extends = (this && this.__extends) || (function () {
+                  var extendStatics = Object.setPrototypeOf ||
+                    ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+                    function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
+                  return function (d, b) {
+                    extendStatics(d, b);
+                    function __() { this.constructor = d; }
+                    d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+                  };
+                })();
+                Object.defineProperty(exports, "__esModule", { value: true });
+                var leaf_1 = __webpack_require__(19);
+                var Registry = __webpack_require__(2);
+                var TextBlot = /** @class */ (function (_super) {
+                  __extends(TextBlot, _super);
+                  function TextBlot(node) {
+                    var _this = _super.call(this, node) || this;
+                    _this.text = _this.statics.value(_this.domNode);
+                    return _this;
                   }
-                  return -1;
-                };
-                TextBlot.prototype.insertAt = function (index, value, def) {
-                  if (def == null) {
-                    this.text = this.text.slice(0, index) + value + this.text.slice(index);
-                    this.domNode.data = this.text;
-                  }
-                  else {
-                    _super.prototype.insertAt.call(this, index, value, def);
-                  }
-                };
-                TextBlot.prototype.length = function () {
-                  return this.text.length;
-                };
-                TextBlot.prototype.optimize = function (context) {
-                  _super.prototype.optimize.call(this, context);
-                  this.text = this.statics.value(this.domNode);
-                  if (this.text.length === 0) {
-                    this.remove();
-                  }
-                  else if (this.next instanceof TextBlot && this.next.prev === this) {
-                    this.insertAt(this.length(), this.next.value());
-                    this.next.remove();
-                  }
-                };
-                TextBlot.prototype.position = function (index, inclusive) {
-                  if (inclusive === void 0) { inclusive = false; }
-                  return [this.domNode, index];
-                };
-                TextBlot.prototype.split = function (index, force) {
-                  if (force === void 0) { force = false; }
-                  if (!force) {
-                    if (index === 0)
-                      return this;
-                    if (index === this.length())
-                      return this.next;
-                  }
-                  var after = Registry.create(this.domNode.splitText(index));
-                  this.parent.insertBefore(after, this.next);
-                  this.text = this.statics.value(this.domNode);
-                  return after;
-                };
-                TextBlot.prototype.update = function (mutations, context) {
-                  var _this = this;
-                  if (mutations.some(function (mutation) {
-                    return mutation.type === 'characterData' && mutation.target === _this.domNode;
-                  })) {
+                  TextBlot.create = function (value) {
+                    return document.createTextNode(value);
+                  };
+                  TextBlot.value = function (domNode) {
+                    var text = domNode.data;
+                    // @ts-ignore
+                    if (text['normalize'])
+                      text = text['normalize']();
+                    return text;
+                  };
+                  TextBlot.prototype.deleteAt = function (index, length) {
+                    this.domNode.data = this.text = this.text.slice(0, index) + this.text.slice(index + length);
+                  };
+                  TextBlot.prototype.index = function (node, offset) {
+                    if (this.domNode === node) {
+                      return offset;
+                    }
+                    return -1;
+                  };
+                  TextBlot.prototype.insertAt = function (index, value, def) {
+                    if (def == null) {
+                      this.text = this.text.slice(0, index) + value + this.text.slice(index);
+                      this.domNode.data = this.text;
+                    }
+                    else {
+                      _super.prototype.insertAt.call(this, index, value, def);
+                    }
+                  };
+                  TextBlot.prototype.length = function () {
+                    return this.text.length;
+                  };
+                  TextBlot.prototype.optimize = function (context) {
+                    _super.prototype.optimize.call(this, context);
                     this.text = this.statics.value(this.domNode);
-                  }
-                };
-                TextBlot.prototype.value = function () {
-                  return this.text;
-                };
-                TextBlot.blotName = 'text';
-                TextBlot.scope = Registry.Scope.INLINE_BLOT;
-                return TextBlot;
-              }(leaf_1.default));
-              exports.default = TextBlot;
+                    if (this.text.length === 0) {
+                      this.remove();
+                    }
+                    else if (this.next instanceof TextBlot && this.next.prev === this) {
+                      this.insertAt(this.length(), this.next.value());
+                      this.next.remove();
+                    }
+                  };
+                  TextBlot.prototype.position = function (index, inclusive) {
+                    if (inclusive === void 0) { inclusive = false; }
+                    return [this.domNode, index];
+                  };
+                  TextBlot.prototype.split = function (index, force) {
+                    if (force === void 0) { force = false; }
+                    if (!force) {
+                      if (index === 0)
+                        return this;
+                      if (index === this.length())
+                        return this.next;
+                    }
+                    var after = Registry.create(this.domNode.splitText(index));
+                    this.parent.insertBefore(after, this.next);
+                    this.text = this.statics.value(this.domNode);
+                    return after;
+                  };
+                  TextBlot.prototype.update = function (mutations, context) {
+                    var _this = this;
+                    if (mutations.some(function (mutation) {
+                      return mutation.type === 'characterData' && mutation.target === _this.domNode;
+                    })) {
+                      this.text = this.statics.value(this.domNode);
+                    }
+                  };
+                  TextBlot.prototype.value = function () {
+                    return this.text;
+                  };
+                  TextBlot.blotName = 'text';
+                  TextBlot.scope = Registry.Scope.INLINE_BLOT;
+                  return TextBlot;
+                }(leaf_1.default));
+                exports.default = TextBlot;
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 56 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              var elem = document.createElement('div');
-              elem.classList.toggle('test-class', false);
-              if (elem.classList.contains('test-class')) {
-                var _toggle = DOMTokenList.prototype.toggle;
-                DOMTokenList.prototype.toggle = function (token, force) {
-                  if (arguments.length > 1 && !this.contains(token) === !force) {
-                    return force;
-                  } else {
-                    return _toggle.call(this, token);
-                  }
-                };
-              }
-
-              if (!String.prototype.startsWith) {
-                String.prototype.startsWith = function (searchString, position) {
-                  position = position || 0;
-                  return this.substr(position, searchString.length) === searchString;
-                };
-              }
-
-              if (!String.prototype.endsWith) {
-                String.prototype.endsWith = function (searchString, position) {
-                  var subjectString = this.toString();
-                  if (typeof position !== 'number' || !isFinite(position) || Math.floor(position) !== position || position > subjectString.length) {
-                    position = subjectString.length;
-                  }
-                  position -= searchString.length;
-                  var lastIndex = subjectString.indexOf(searchString, position);
-                  return lastIndex !== -1 && lastIndex === position;
-                };
-              }
-
-              if (!Array.prototype.find) {
-                Object.defineProperty(Array.prototype, "find", {
-                  value: function value(predicate) {
-                    if (this === null) {
-                      throw new TypeError('Array.prototype.find called on null or undefined');
+                var elem = document.createElement('div');
+                elem.classList.toggle('test-class', false);
+                if (elem.classList.contains('test-class')) {
+                  var _toggle = DOMTokenList.prototype.toggle;
+                  DOMTokenList.prototype.toggle = function (token, force) {
+                    if (arguments.length > 1 && !this.contains(token) === !force) {
+                      return force;
+                    } else {
+                      return _toggle.call(this, token);
                     }
-                    if (typeof predicate !== 'function') {
-                      throw new TypeError('predicate must be a function');
-                    }
-                    var list = Object(this);
-                    var length = list.length >>> 0;
-                    var thisArg = arguments[1];
-                    var value;
+                  };
+                }
 
-                    for (var i = 0; i < length; i++) {
-                      value = list[i];
-                      if (predicate.call(thisArg, value, i, list)) {
-                        return value;
+                if (!String.prototype.startsWith) {
+                  String.prototype.startsWith = function (searchString, position) {
+                    position = position || 0;
+                    return this.substr(position, searchString.length) === searchString;
+                  };
+                }
+
+                if (!String.prototype.endsWith) {
+                  String.prototype.endsWith = function (searchString, position) {
+                    var subjectString = this.toString();
+                    if (typeof position !== 'number' || !isFinite(position) || Math.floor(position) !== position || position > subjectString.length) {
+                      position = subjectString.length;
+                    }
+                    position -= searchString.length;
+                    var lastIndex = subjectString.indexOf(searchString, position);
+                    return lastIndex !== -1 && lastIndex === position;
+                  };
+                }
+
+                if (!Array.prototype.find) {
+                  Object.defineProperty(Array.prototype, "find", {
+                    value: function value(predicate) {
+                      if (this === null) {
+                        throw new TypeError('Array.prototype.find called on null or undefined');
                       }
+                      if (typeof predicate !== 'function') {
+                        throw new TypeError('predicate must be a function');
+                      }
+                      var list = Object(this);
+                      var length = list.length >>> 0;
+                      var thisArg = arguments[1];
+                      var value;
+
+                      for (var i = 0; i < length; i++) {
+                        value = list[i];
+                        if (predicate.call(thisArg, value, i, list)) {
+                          return value;
+                        }
+                      }
+                      return undefined;
                     }
-                    return undefined;
-                  }
+                  });
+                }
+
+                document.addEventListener("DOMContentLoaded", function () {
+                  // Disable resizing in Firefox
+                  document.execCommand("enableObjectResizing", false, false);
+                  // Disable automatic linkifying in IE11
+                  document.execCommand("autoUrlDetect", false, false);
                 });
-              }
 
-              document.addEventListener("DOMContentLoaded", function () {
-                // Disable resizing in Firefox
-                document.execCommand("enableObjectResizing", false, false);
-                // Disable automatic linkifying in IE11
-                document.execCommand("autoUrlDetect", false, false);
-              });
-
-              /***/
-            }),
+                /***/
+              }),
 /* 57 */
 /***/ (function (module, exports) {
 
-              /**
-               * This library modifies the diff-patch-match library by Neil Fraser
-               * by removing the patch and match functionality and certain advanced
-               * options in the diff function. The original license is as follows:
-               *
-               * ===
-               *
-               * Diff Match and Patch
-               *
-               * Copyright 2006 Google Inc.
-               * http://code.google.com/p/google-diff-match-patch/
-               *
-               * Licensed under the Apache License, Version 2.0 (the "License");
-               * you may not use this file except in compliance with the License.
-               * You may obtain a copy of the License at
-               *
-               *   http://www.apache.org/licenses/LICENSE-2.0
-               *
-               * Unless required by applicable law or agreed to in writing, software
-               * distributed under the License is distributed on an "AS IS" BASIS,
-               * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-               * See the License for the specific language governing permissions and
-               * limitations under the License.
-               */
+                /**
+                 * This library modifies the diff-patch-match library by Neil Fraser
+                 * by removing the patch and match functionality and certain advanced
+                 * options in the diff function. The original license is as follows:
+                 *
+                 * ===
+                 *
+                 * Diff Match and Patch
+                 *
+                 * Copyright 2006 Google Inc.
+                 * http://code.google.com/p/google-diff-match-patch/
+                 *
+                 * Licensed under the Apache License, Version 2.0 (the "License");
+                 * you may not use this file except in compliance with the License.
+                 * You may obtain a copy of the License at
+                 *
+                 *   http://www.apache.org/licenses/LICENSE-2.0
+                 *
+                 * Unless required by applicable law or agreed to in writing, software
+                 * distributed under the License is distributed on an "AS IS" BASIS,
+                 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+                 * See the License for the specific language governing permissions and
+                 * limitations under the License.
+                 */
 
 
-              /**
-               * The data structure representing a diff is an array of tuples:
-               * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']]
-               * which means: delete 'Hello', add 'Goodbye' and keep ' world.'
-               */
-              var DIFF_DELETE = -1;
-              var DIFF_INSERT = 1;
-              var DIFF_EQUAL = 0;
-
-
-              /**
-               * Find the differences between two texts.  Simplifies the problem by stripping
-               * any common prefix or suffix off the texts before diffing.
-               * @param {string} text1 Old string to be diffed.
-               * @param {string} text2 New string to be diffed.
-               * @param {Int} cursor_pos Expected edit position in text1 (optional)
-               * @return {Array} Array of diff tuples.
-               */
-              function diff_main(text1, text2, cursor_pos) {
-                // Check for equality (speedup).
-                if (text1 == text2) {
-                  if (text1) {
-                    return [[DIFF_EQUAL, text1]];
-                  }
-                  return [];
-                }
-
-                // Check cursor_pos within bounds
-                if (cursor_pos < 0 || text1.length < cursor_pos) {
-                  cursor_pos = null;
-                }
-
-                // Trim off common prefix (speedup).
-                var commonlength = diff_commonPrefix(text1, text2);
-                var commonprefix = text1.substring(0, commonlength);
-                text1 = text1.substring(commonlength);
-                text2 = text2.substring(commonlength);
-
-                // Trim off common suffix (speedup).
-                commonlength = diff_commonSuffix(text1, text2);
-                var commonsuffix = text1.substring(text1.length - commonlength);
-                text1 = text1.substring(0, text1.length - commonlength);
-                text2 = text2.substring(0, text2.length - commonlength);
-
-                // Compute the diff on the middle block.
-                var diffs = diff_compute_(text1, text2);
-
-                // Restore the prefix and suffix.
-                if (commonprefix) {
-                  diffs.unshift([DIFF_EQUAL, commonprefix]);
-                }
-                if (commonsuffix) {
-                  diffs.push([DIFF_EQUAL, commonsuffix]);
-                }
-                diff_cleanupMerge(diffs);
-                if (cursor_pos != null) {
-                  diffs = fix_cursor(diffs, cursor_pos);
-                }
-                diffs = fix_emoji(diffs);
-                return diffs;
-              };
-
-
-              /**
-               * Find the differences between two texts.  Assumes that the texts do not
-               * have any common prefix or suffix.
-               * @param {string} text1 Old string to be diffed.
-               * @param {string} text2 New string to be diffed.
-               * @return {Array} Array of diff tuples.
-               */
-              function diff_compute_(text1, text2) {
-                var diffs;
-
-                if (!text1) {
-                  // Just add some text (speedup).
-                  return [[DIFF_INSERT, text2]];
-                }
-
-                if (!text2) {
-                  // Just delete some text (speedup).
-                  return [[DIFF_DELETE, text1]];
-                }
-
-                var longtext = text1.length > text2.length ? text1 : text2;
-                var shorttext = text1.length > text2.length ? text2 : text1;
-                var i = longtext.indexOf(shorttext);
-                if (i != -1) {
-                  // Shorter text is inside the longer text (speedup).
-                  diffs = [[DIFF_INSERT, longtext.substring(0, i)],
-                  [DIFF_EQUAL, shorttext],
-                  [DIFF_INSERT, longtext.substring(i + shorttext.length)]];
-                  // Swap insertions for deletions if diff is reversed.
-                  if (text1.length > text2.length) {
-                    diffs[0][0] = diffs[2][0] = DIFF_DELETE;
-                  }
-                  return diffs;
-                }
-
-                if (shorttext.length == 1) {
-                  // Single character string.
-                  // After the previous speedup, the character can't be an equality.
-                  return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];
-                }
-
-                // Check to see if the problem can be split in two.
-                var hm = diff_halfMatch_(text1, text2);
-                if (hm) {
-                  // A half-match was found, sort out the return data.
-                  var text1_a = hm[0];
-                  var text1_b = hm[1];
-                  var text2_a = hm[2];
-                  var text2_b = hm[3];
-                  var mid_common = hm[4];
-                  // Send both pairs off for separate processing.
-                  var diffs_a = diff_main(text1_a, text2_a);
-                  var diffs_b = diff_main(text1_b, text2_b);
-                  // Merge the results.
-                  return diffs_a.concat([[DIFF_EQUAL, mid_common]], diffs_b);
-                }
-
-                return diff_bisect_(text1, text2);
-              };
-
-
-              /**
-               * Find the 'middle snake' of a diff, split the problem in two
-               * and return the recursively constructed diff.
-               * See Myers 1986 paper: An O(ND) Difference Algorithm and Its Variations.
-               * @param {string} text1 Old string to be diffed.
-               * @param {string} text2 New string to be diffed.
-               * @return {Array} Array of diff tuples.
-               * @private
-               */
-              function diff_bisect_(text1, text2) {
-                // Cache the text lengths to prevent multiple calls.
-                var text1_length = text1.length;
-                var text2_length = text2.length;
-                var max_d = Math.ceil((text1_length + text2_length) / 2);
-                var v_offset = max_d;
-                var v_length = 2 * max_d;
-                var v1 = new Array(v_length);
-                var v2 = new Array(v_length);
-                // Setting all elements to -1 is faster in Chrome & Firefox than mixing
-                // integers and undefined.
-                for (var x = 0; x < v_length; x++) {
-                  v1[x] = -1;
-                  v2[x] = -1;
-                }
-                v1[v_offset + 1] = 0;
-                v2[v_offset + 1] = 0;
-                var delta = text1_length - text2_length;
-                // If the total number of characters is odd, then the front path will collide
-                // with the reverse path.
-                var front = (delta % 2 != 0);
-                // Offsets for start and end of k loop.
-                // Prevents mapping of space beyond the grid.
-                var k1start = 0;
-                var k1end = 0;
-                var k2start = 0;
-                var k2end = 0;
-                for (var d = 0; d < max_d; d++) {
-                  // Walk the front path one step.
-                  for (var k1 = -d + k1start; k1 <= d - k1end; k1 += 2) {
-                    var k1_offset = v_offset + k1;
-                    var x1;
-                    if (k1 == -d || (k1 != d && v1[k1_offset - 1] < v1[k1_offset + 1])) {
-                      x1 = v1[k1_offset + 1];
-                    } else {
-                      x1 = v1[k1_offset - 1] + 1;
-                    }
-                    var y1 = x1 - k1;
-                    while (x1 < text1_length && y1 < text2_length &&
-                      text1.charAt(x1) == text2.charAt(y1)) {
-                      x1++;
-                      y1++;
-                    }
-                    v1[k1_offset] = x1;
-                    if (x1 > text1_length) {
-                      // Ran off the right of the graph.
-                      k1end += 2;
-                    } else if (y1 > text2_length) {
-                      // Ran off the bottom of the graph.
-                      k1start += 2;
-                    } else if (front) {
-                      var k2_offset = v_offset + delta - k1;
-                      if (k2_offset >= 0 && k2_offset < v_length && v2[k2_offset] != -1) {
-                        // Mirror x2 onto top-left coordinate system.
-                        var x2 = text1_length - v2[k2_offset];
-                        if (x1 >= x2) {
-                          // Overlap detected.
-                          return diff_bisectSplit_(text1, text2, x1, y1);
-                        }
-                      }
-                    }
-                  }
-
-                  // Walk the reverse path one step.
-                  for (var k2 = -d + k2start; k2 <= d - k2end; k2 += 2) {
-                    var k2_offset = v_offset + k2;
-                    var x2;
-                    if (k2 == -d || (k2 != d && v2[k2_offset - 1] < v2[k2_offset + 1])) {
-                      x2 = v2[k2_offset + 1];
-                    } else {
-                      x2 = v2[k2_offset - 1] + 1;
-                    }
-                    var y2 = x2 - k2;
-                    while (x2 < text1_length && y2 < text2_length &&
-                      text1.charAt(text1_length - x2 - 1) ==
-                      text2.charAt(text2_length - y2 - 1)) {
-                      x2++;
-                      y2++;
-                    }
-                    v2[k2_offset] = x2;
-                    if (x2 > text1_length) {
-                      // Ran off the left of the graph.
-                      k2end += 2;
-                    } else if (y2 > text2_length) {
-                      // Ran off the top of the graph.
-                      k2start += 2;
-                    } else if (!front) {
-                      var k1_offset = v_offset + delta - k2;
-                      if (k1_offset >= 0 && k1_offset < v_length && v1[k1_offset] != -1) {
-                        var x1 = v1[k1_offset];
-                        var y1 = v_offset + x1 - k1_offset;
-                        // Mirror x2 onto top-left coordinate system.
-                        x2 = text1_length - x2;
-                        if (x1 >= x2) {
-                          // Overlap detected.
-                          return diff_bisectSplit_(text1, text2, x1, y1);
-                        }
-                      }
-                    }
-                  }
-                }
-                // Diff took too long and hit the deadline or
-                // number of diffs equals number of characters, no commonality at all.
-                return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];
-              };
-
-
-              /**
-               * Given the location of the 'middle snake', split the diff in two parts
-               * and recurse.
-               * @param {string} text1 Old string to be diffed.
-               * @param {string} text2 New string to be diffed.
-               * @param {number} x Index of split point in text1.
-               * @param {number} y Index of split point in text2.
-               * @return {Array} Array of diff tuples.
-               */
-              function diff_bisectSplit_(text1, text2, x, y) {
-                var text1a = text1.substring(0, x);
-                var text2a = text2.substring(0, y);
-                var text1b = text1.substring(x);
-                var text2b = text2.substring(y);
-
-                // Compute both diffs serially.
-                var diffs = diff_main(text1a, text2a);
-                var diffsb = diff_main(text1b, text2b);
-
-                return diffs.concat(diffsb);
-              };
-
-
-              /**
-               * Determine the common prefix of two strings.
-               * @param {string} text1 First string.
-               * @param {string} text2 Second string.
-               * @return {number} The number of characters common to the start of each
-               *     string.
-               */
-              function diff_commonPrefix(text1, text2) {
-                // Quick check for common null cases.
-                if (!text1 || !text2 || text1.charAt(0) != text2.charAt(0)) {
-                  return 0;
-                }
-                // Binary search.
-                // Performance analysis: http://neil.fraser.name/news/2007/10/09/
-                var pointermin = 0;
-                var pointermax = Math.min(text1.length, text2.length);
-                var pointermid = pointermax;
-                var pointerstart = 0;
-                while (pointermin < pointermid) {
-                  if (text1.substring(pointerstart, pointermid) ==
-                    text2.substring(pointerstart, pointermid)) {
-                    pointermin = pointermid;
-                    pointerstart = pointermin;
-                  } else {
-                    pointermax = pointermid;
-                  }
-                  pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);
-                }
-                return pointermid;
-              };
-
-
-              /**
-               * Determine the common suffix of two strings.
-               * @param {string} text1 First string.
-               * @param {string} text2 Second string.
-               * @return {number} The number of characters common to the end of each string.
-               */
-              function diff_commonSuffix(text1, text2) {
-                // Quick check for common null cases.
-                if (!text1 || !text2 ||
-                  text1.charAt(text1.length - 1) != text2.charAt(text2.length - 1)) {
-                  return 0;
-                }
-                // Binary search.
-                // Performance analysis: http://neil.fraser.name/news/2007/10/09/
-                var pointermin = 0;
-                var pointermax = Math.min(text1.length, text2.length);
-                var pointermid = pointermax;
-                var pointerend = 0;
-                while (pointermin < pointermid) {
-                  if (text1.substring(text1.length - pointermid, text1.length - pointerend) ==
-                    text2.substring(text2.length - pointermid, text2.length - pointerend)) {
-                    pointermin = pointermid;
-                    pointerend = pointermin;
-                  } else {
-                    pointermax = pointermid;
-                  }
-                  pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);
-                }
-                return pointermid;
-              };
-
-
-              /**
-               * Do the two texts share a substring which is at least half the length of the
-               * longer text?
-               * This speedup can produce non-minimal diffs.
-               * @param {string} text1 First string.
-               * @param {string} text2 Second string.
-               * @return {Array.<string>} Five element Array, containing the prefix of
-               *     text1, the suffix of text1, the prefix of text2, the suffix of
-               *     text2 and the common middle.  Or null if there was no match.
-               */
-              function diff_halfMatch_(text1, text2) {
-                var longtext = text1.length > text2.length ? text1 : text2;
-                var shorttext = text1.length > text2.length ? text2 : text1;
-                if (longtext.length < 4 || shorttext.length * 2 < longtext.length) {
-                  return null;  // Pointless.
-                }
-
                 /**
-                 * Does a substring of shorttext exist within longtext such that the substring
-                 * is at least half the length of longtext?
-                 * Closure, but does not reference any external variables.
-                 * @param {string} longtext Longer string.
-                 * @param {string} shorttext Shorter string.
-                 * @param {number} i Start index of quarter length substring within longtext.
-                 * @return {Array.<string>} Five element Array, containing the prefix of
-                 *     longtext, the suffix of longtext, the prefix of shorttext, the suffix
-                 *     of shorttext and the common middle.  Or null if there was no match.
-                 * @private
+                 * The data structure representing a diff is an array of tuples:
+                 * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']]
+                 * which means: delete 'Hello', add 'Goodbye' and keep ' world.'
                  */
-                function diff_halfMatchI_(longtext, shorttext, i) {
-                  // Start with a 1/4 length substring at position i as a seed.
-                  var seed = longtext.substring(i, i + Math.floor(longtext.length / 4));
-                  var j = -1;
-                  var best_common = '';
-                  var best_longtext_a, best_longtext_b, best_shorttext_a, best_shorttext_b;
-                  while ((j = shorttext.indexOf(seed, j + 1)) != -1) {
-                    var prefixLength = diff_commonPrefix(longtext.substring(i),
-                      shorttext.substring(j));
-                    var suffixLength = diff_commonSuffix(longtext.substring(0, i),
-                      shorttext.substring(0, j));
-                    if (best_common.length < suffixLength + prefixLength) {
-                      best_common = shorttext.substring(j - suffixLength, j) +
-                        shorttext.substring(j, j + prefixLength);
-                      best_longtext_a = longtext.substring(0, i - suffixLength);
-                      best_longtext_b = longtext.substring(i + prefixLength);
-                      best_shorttext_a = shorttext.substring(0, j - suffixLength);
-                      best_shorttext_b = shorttext.substring(j + prefixLength);
+                var DIFF_DELETE = -1;
+                var DIFF_INSERT = 1;
+                var DIFF_EQUAL = 0;
+
+
+                /**
+                 * Find the differences between two texts.  Simplifies the problem by stripping
+                 * any common prefix or suffix off the texts before diffing.
+                 * @param {string} text1 Old string to be diffed.
+                 * @param {string} text2 New string to be diffed.
+                 * @param {Int} cursor_pos Expected edit position in text1 (optional)
+                 * @return {Array} Array of diff tuples.
+                 */
+                function diff_main(text1, text2, cursor_pos) {
+                  // Check for equality (speedup).
+                  if (text1 == text2) {
+                    if (text1) {
+                      return [[DIFF_EQUAL, text1]];
                     }
+                    return [];
                   }
-                  if (best_common.length * 2 >= longtext.length) {
-                    return [best_longtext_a, best_longtext_b,
-                      best_shorttext_a, best_shorttext_b, best_common];
-                  } else {
-                    return null;
+
+                  // Check cursor_pos within bounds
+                  if (cursor_pos < 0 || text1.length < cursor_pos) {
+                    cursor_pos = null;
                   }
-                }
 
-                // First check if the second quarter is the seed for a half-match.
-                var hm1 = diff_halfMatchI_(longtext, shorttext,
-                  Math.ceil(longtext.length / 4));
-                // Check again based on the third quarter.
-                var hm2 = diff_halfMatchI_(longtext, shorttext,
-                  Math.ceil(longtext.length / 2));
-                var hm;
-                if (!hm1 && !hm2) {
-                  return null;
-                } else if (!hm2) {
-                  hm = hm1;
-                } else if (!hm1) {
-                  hm = hm2;
-                } else {
-                  // Both matched.  Select the longest.
-                  hm = hm1[4].length > hm2[4].length ? hm1 : hm2;
-                }
+                  // Trim off common prefix (speedup).
+                  var commonlength = diff_commonPrefix(text1, text2);
+                  var commonprefix = text1.substring(0, commonlength);
+                  text1 = text1.substring(commonlength);
+                  text2 = text2.substring(commonlength);
 
-                // A half-match was found, sort out the return data.
-                var text1_a, text1_b, text2_a, text2_b;
-                if (text1.length > text2.length) {
-                  text1_a = hm[0];
-                  text1_b = hm[1];
-                  text2_a = hm[2];
-                  text2_b = hm[3];
-                } else {
-                  text2_a = hm[0];
-                  text2_b = hm[1];
-                  text1_a = hm[2];
-                  text1_b = hm[3];
-                }
-                var mid_common = hm[4];
-                return [text1_a, text1_b, text2_a, text2_b, mid_common];
-              };
+                  // Trim off common suffix (speedup).
+                  commonlength = diff_commonSuffix(text1, text2);
+                  var commonsuffix = text1.substring(text1.length - commonlength);
+                  text1 = text1.substring(0, text1.length - commonlength);
+                  text2 = text2.substring(0, text2.length - commonlength);
 
+                  // Compute the diff on the middle block.
+                  var diffs = diff_compute_(text1, text2);
 
-              /**
-               * Reorder and merge like edit sections.  Merge equalities.
-               * Any edit section can move as long as it doesn't cross an equality.
-               * @param {Array} diffs Array of diff tuples.
-               */
-              function diff_cleanupMerge(diffs) {
-                diffs.push([DIFF_EQUAL, '']);  // Add a dummy entry at the end.
-                var pointer = 0;
-                var count_delete = 0;
-                var count_insert = 0;
-                var text_delete = '';
-                var text_insert = '';
-                var commonlength;
-                while (pointer < diffs.length) {
-                  switch (diffs[pointer][0]) {
-                    case DIFF_INSERT:
-                      count_insert++;
-                      text_insert += diffs[pointer][1];
-                      pointer++;
-                      break;
-                    case DIFF_DELETE:
-                      count_delete++;
-                      text_delete += diffs[pointer][1];
-                      pointer++;
-                      break;
-                    case DIFF_EQUAL:
-                      // Upon reaching an equality, check for prior redundancies.
-                      if (count_delete + count_insert > 1) {
-                        if (count_delete !== 0 && count_insert !== 0) {
-                          // Factor out any common prefixies.
-                          commonlength = diff_commonPrefix(text_insert, text_delete);
-                          if (commonlength !== 0) {
-                            if ((pointer - count_delete - count_insert) > 0 &&
-                              diffs[pointer - count_delete - count_insert - 1][0] ==
-                              DIFF_EQUAL) {
-                              diffs[pointer - count_delete - count_insert - 1][1] +=
-                                text_insert.substring(0, commonlength);
-                            } else {
-                              diffs.splice(0, 0, [DIFF_EQUAL,
-                                text_insert.substring(0, commonlength)]);
-                              pointer++;
-                            }
-                            text_insert = text_insert.substring(commonlength);
-                            text_delete = text_delete.substring(commonlength);
-                          }
-                          // Factor out any common suffixies.
-                          commonlength = diff_commonSuffix(text_insert, text_delete);
-                          if (commonlength !== 0) {
-                            diffs[pointer][1] = text_insert.substring(text_insert.length -
-                              commonlength) + diffs[pointer][1];
-                            text_insert = text_insert.substring(0, text_insert.length -
-                              commonlength);
-                            text_delete = text_delete.substring(0, text_delete.length -
-                              commonlength);
-                          }
-                        }
-                        // Delete the offending records and add the merged ones.
-                        if (count_delete === 0) {
-                          diffs.splice(pointer - count_insert,
-                            count_delete + count_insert, [DIFF_INSERT, text_insert]);
-                        } else if (count_insert === 0) {
-                          diffs.splice(pointer - count_delete,
-                            count_delete + count_insert, [DIFF_DELETE, text_delete]);
-                        } else {
-                          diffs.splice(pointer - count_delete - count_insert,
-                            count_delete + count_insert, [DIFF_DELETE, text_delete],
-                            [DIFF_INSERT, text_insert]);
-                        }
-                        pointer = pointer - count_delete - count_insert +
-                          (count_delete ? 1 : 0) + (count_insert ? 1 : 0) + 1;
-                      } else if (pointer !== 0 && diffs[pointer - 1][0] == DIFF_EQUAL) {
-                        // Merge this equality with the previous one.
-                        diffs[pointer - 1][1] += diffs[pointer][1];
-                        diffs.splice(pointer, 1);
-                      } else {
-                        pointer++;
-                      }
-                      count_insert = 0;
-                      count_delete = 0;
-                      text_delete = '';
-                      text_insert = '';
-                      break;
+                  // Restore the prefix and suffix.
+                  if (commonprefix) {
+                    diffs.unshift([DIFF_EQUAL, commonprefix]);
                   }
-                }
-                if (diffs[diffs.length - 1][1] === '') {
-                  diffs.pop();  // Remove the dummy entry at the end.
-                }
-
-                // Second pass: look for single edits surrounded on both sides by equalities
-                // which can be shifted sideways to eliminate an equality.
-                // e.g: A<ins>BA</ins>C -> <ins>AB</ins>AC
-                var changes = false;
-                pointer = 1;
-                // Intentionally ignore the first and last element (don't need checking).
-                while (pointer < diffs.length - 1) {
-                  if (diffs[pointer - 1][0] == DIFF_EQUAL &&
-                    diffs[pointer + 1][0] == DIFF_EQUAL) {
-                    // This is a single edit surrounded by equalities.
-                    if (diffs[pointer][1].substring(diffs[pointer][1].length -
-                      diffs[pointer - 1][1].length) == diffs[pointer - 1][1]) {
-                      // Shift the edit over the previous equality.
-                      diffs[pointer][1] = diffs[pointer - 1][1] +
-                        diffs[pointer][1].substring(0, diffs[pointer][1].length -
-                          diffs[pointer - 1][1].length);
-                      diffs[pointer + 1][1] = diffs[pointer - 1][1] + diffs[pointer + 1][1];
-                      diffs.splice(pointer - 1, 1);
-                      changes = true;
-                    } else if (diffs[pointer][1].substring(0, diffs[pointer + 1][1].length) ==
-                      diffs[pointer + 1][1]) {
-                      // Shift the edit over the next equality.
-                      diffs[pointer - 1][1] += diffs[pointer + 1][1];
-                      diffs[pointer][1] =
-                        diffs[pointer][1].substring(diffs[pointer + 1][1].length) +
-                        diffs[pointer + 1][1];
-                      diffs.splice(pointer + 1, 1);
-                      changes = true;
-                    }
+                  if (commonsuffix) {
+                    diffs.push([DIFF_EQUAL, commonsuffix]);
                   }
-                  pointer++;
-                }
-                // If shifts were made, the diff needs reordering and another shift sweep.
-                if (changes) {
                   diff_cleanupMerge(diffs);
-                }
-              };
-
-
-              var diff = diff_main;
-              diff.INSERT = DIFF_INSERT;
-              diff.DELETE = DIFF_DELETE;
-              diff.EQUAL = DIFF_EQUAL;
-
-              module.exports = diff;
-
-              /*
-               * Modify a diff such that the cursor position points to the start of a change:
-               * E.g.
-               *   cursor_normalize_diff([[DIFF_EQUAL, 'abc']], 1)
-               *     => [1, [[DIFF_EQUAL, 'a'], [DIFF_EQUAL, 'bc']]]
-               *   cursor_normalize_diff([[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xyz']], 2)
-               *     => [2, [[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xy'], [DIFF_DELETE, 'z']]]
-               *
-               * @param {Array} diffs Array of diff tuples
-               * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!
-               * @return {Array} A tuple [cursor location in the modified diff, modified diff]
-               */
-              function cursor_normalize_diff(diffs, cursor_pos) {
-                if (cursor_pos === 0) {
-                  return [DIFF_EQUAL, diffs];
-                }
-                for (var current_pos = 0, i = 0; i < diffs.length; i++) {
-                  var d = diffs[i];
-                  if (d[0] === DIFF_DELETE || d[0] === DIFF_EQUAL) {
-                    var next_pos = current_pos + d[1].length;
-                    if (cursor_pos === next_pos) {
-                      return [i + 1, diffs];
-                    } else if (cursor_pos < next_pos) {
-                      // copy to prevent side effects
-                      diffs = diffs.slice();
-                      // split d into two diff changes
-                      var split_pos = cursor_pos - current_pos;
-                      var d_left = [d[0], d[1].slice(0, split_pos)];
-                      var d_right = [d[0], d[1].slice(split_pos)];
-                      diffs.splice(i, 1, d_left, d_right);
-                      return [i + 1, diffs];
-                    } else {
-                      current_pos = next_pos;
-                    }
+                  if (cursor_pos != null) {
+                    diffs = fix_cursor(diffs, cursor_pos);
                   }
-                }
-                throw new Error('cursor_pos is out of bounds!')
-              }
-
-              /*
-               * Modify a diff such that the edit position is "shifted" to the proposed edit location (cursor_position).
-               *
-               * Case 1)
-               *   Check if a naive shift is possible:
-               *     [0, X], [ 1, Y] -> [ 1, Y], [0, X]    (if X + Y === Y + X)
-               *     [0, X], [-1, Y] -> [-1, Y], [0, X]    (if X + Y === Y + X) - holds same result
-               * Case 2)
-               *   Check if the following shifts are possible:
-               *     [0, 'pre'], [ 1, 'prefix'] -> [ 1, 'pre'], [0, 'pre'], [ 1, 'fix']
-               *     [0, 'pre'], [-1, 'prefix'] -> [-1, 'pre'], [0, 'pre'], [-1, 'fix']
-               *         ^            ^
-               *         d          d_next
-               *
-               * @param {Array} diffs Array of diff tuples
-               * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!
-               * @return {Array} Array of diff tuples
-               */
-              function fix_cursor(diffs, cursor_pos) {
-                var norm = cursor_normalize_diff(diffs, cursor_pos);
-                var ndiffs = norm[1];
-                var cursor_pointer = norm[0];
-                var d = ndiffs[cursor_pointer];
-                var d_next = ndiffs[cursor_pointer + 1];
-
-                if (d == null) {
-                  // Text was deleted from end of original string,
-                  // cursor is now out of bounds in new string
+                  diffs = fix_emoji(diffs);
                   return diffs;
-                } else if (d[0] !== DIFF_EQUAL) {
-                  // A modification happened at the cursor location.
-                  // This is the expected outcome, so we can return the original diff.
-                  return diffs;
-                } else {
-                  if (d_next != null && d[1] + d_next[1] === d_next[1] + d[1]) {
-                    // Case 1)
-                    // It is possible to perform a naive shift
-                    ndiffs.splice(cursor_pointer, 2, d_next, d)
-                    return merge_tuples(ndiffs, cursor_pointer, 2)
-                  } else if (d_next != null && d_next[1].indexOf(d[1]) === 0) {
-                    // Case 2)
-                    // d[1] is a prefix of d_next[1]
-                    // We can assume that d_next[0] !== 0, since d[0] === 0
-                    // Shift edit locations..
-                    ndiffs.splice(cursor_pointer, 2, [d_next[0], d[1]], [0, d[1]]);
-                    var suffix = d_next[1].slice(d[1].length);
-                    if (suffix.length > 0) {
-                      ndiffs.splice(cursor_pointer + 2, 0, [d_next[0], suffix]);
+                };
+
+
+                /**
+                 * Find the differences between two texts.  Assumes that the texts do not
+                 * have any common prefix or suffix.
+                 * @param {string} text1 Old string to be diffed.
+                 * @param {string} text2 New string to be diffed.
+                 * @return {Array} Array of diff tuples.
+                 */
+                function diff_compute_(text1, text2) {
+                  var diffs;
+
+                  if (!text1) {
+                    // Just add some text (speedup).
+                    return [[DIFF_INSERT, text2]];
+                  }
+
+                  if (!text2) {
+                    // Just delete some text (speedup).
+                    return [[DIFF_DELETE, text1]];
+                  }
+
+                  var longtext = text1.length > text2.length ? text1 : text2;
+                  var shorttext = text1.length > text2.length ? text2 : text1;
+                  var i = longtext.indexOf(shorttext);
+                  if (i != -1) {
+                    // Shorter text is inside the longer text (speedup).
+                    diffs = [[DIFF_INSERT, longtext.substring(0, i)],
+                    [DIFF_EQUAL, shorttext],
+                    [DIFF_INSERT, longtext.substring(i + shorttext.length)]];
+                    // Swap insertions for deletions if diff is reversed.
+                    if (text1.length > text2.length) {
+                      diffs[0][0] = diffs[2][0] = DIFF_DELETE;
                     }
-                    return merge_tuples(ndiffs, cursor_pointer, 3)
-                  } else {
-                    // Not possible to perform any modification
                     return diffs;
                   }
-                }
-              }
 
-              /*
-               * Check diff did not split surrogate pairs.
-               * Ex. [0, '\uD83D'], [-1, '\uDC36'], [1, '\uDC2F'] -> [-1, '\uD83D\uDC36'], [1, '\uD83D\uDC2F']
-               *     '\uD83D\uDC36' === '🐶', '\uD83D\uDC2F' === '🐯'
-               *
-               * @param {Array} diffs Array of diff tuples
-               * @return {Array} Array of diff tuples
-               */
-              function fix_emoji(diffs) {
-                var compact = false;
-                var starts_with_pair_end = function (str) {
-                  return str.charCodeAt(0) >= 0xDC00 && str.charCodeAt(0) <= 0xDFFF;
-                }
-                var ends_with_pair_start = function (str) {
-                  return str.charCodeAt(str.length - 1) >= 0xD800 && str.charCodeAt(str.length - 1) <= 0xDBFF;
-                }
-                for (var i = 2; i < diffs.length; i += 1) {
-                  if (diffs[i - 2][0] === DIFF_EQUAL && ends_with_pair_start(diffs[i - 2][1]) &&
-                    diffs[i - 1][0] === DIFF_DELETE && starts_with_pair_end(diffs[i - 1][1]) &&
-                    diffs[i][0] === DIFF_INSERT && starts_with_pair_end(diffs[i][1])) {
-                    compact = true;
-
-                    diffs[i - 1][1] = diffs[i - 2][1].slice(-1) + diffs[i - 1][1];
-                    diffs[i][1] = diffs[i - 2][1].slice(-1) + diffs[i][1];
-
-                    diffs[i - 2][1] = diffs[i - 2][1].slice(0, -1);
+                  if (shorttext.length == 1) {
+                    // Single character string.
+                    // After the previous speedup, the character can't be an equality.
+                    return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];
                   }
-                }
-                if (!compact) {
-                  return diffs;
-                }
-                var fixed_diffs = [];
-                for (var i = 0; i < diffs.length; i += 1) {
-                  if (diffs[i][1].length > 0) {
-                    fixed_diffs.push(diffs[i]);
-                  }
-                }
-                return fixed_diffs;
-              }
 
-              /*
-               * Try to merge tuples with their neigbors in a given range.
-               * E.g. [0, 'a'], [0, 'b'] -> [0, 'ab']
-               *
-               * @param {Array} diffs Array of diff tuples.
-               * @param {Int} start Position of the first element to merge (diffs[start] is also merged with diffs[start - 1]).
-               * @param {Int} length Number of consecutive elements to check.
-               * @return {Array} Array of merged diff tuples.
-               */
-              function merge_tuples(diffs, start, length) {
-                // Check from (start-1) to (start+length).
-                for (var i = start + length - 1; i >= 0 && i >= start - 1; i--) {
-                  if (i + 1 < diffs.length) {
-                    var left_d = diffs[i];
-                    var right_d = diffs[i + 1];
-                    if (left_d[0] === right_d[1]) {
-                      diffs.splice(i, 2, [left_d[0], left_d[1] + right_d[1]]);
+                  // Check to see if the problem can be split in two.
+                  var hm = diff_halfMatch_(text1, text2);
+                  if (hm) {
+                    // A half-match was found, sort out the return data.
+                    var text1_a = hm[0];
+                    var text1_b = hm[1];
+                    var text2_a = hm[2];
+                    var text2_b = hm[3];
+                    var mid_common = hm[4];
+                    // Send both pairs off for separate processing.
+                    var diffs_a = diff_main(text1_a, text2_a);
+                    var diffs_b = diff_main(text1_b, text2_b);
+                    // Merge the results.
+                    return diffs_a.concat([[DIFF_EQUAL, mid_common]], diffs_b);
+                  }
+
+                  return diff_bisect_(text1, text2);
+                };
+
+
+                /**
+                 * Find the 'middle snake' of a diff, split the problem in two
+                 * and return the recursively constructed diff.
+                 * See Myers 1986 paper: An O(ND) Difference Algorithm and Its Variations.
+                 * @param {string} text1 Old string to be diffed.
+                 * @param {string} text2 New string to be diffed.
+                 * @return {Array} Array of diff tuples.
+                 * @private
+                 */
+                function diff_bisect_(text1, text2) {
+                  // Cache the text lengths to prevent multiple calls.
+                  var text1_length = text1.length;
+                  var text2_length = text2.length;
+                  var max_d = Math.ceil((text1_length + text2_length) / 2);
+                  var v_offset = max_d;
+                  var v_length = 2 * max_d;
+                  var v1 = new Array(v_length);
+                  var v2 = new Array(v_length);
+                  // Setting all elements to -1 is faster in Chrome & Firefox than mixing
+                  // integers and undefined.
+                  for (var x = 0; x < v_length; x++) {
+                    v1[x] = -1;
+                    v2[x] = -1;
+                  }
+                  v1[v_offset + 1] = 0;
+                  v2[v_offset + 1] = 0;
+                  var delta = text1_length - text2_length;
+                  // If the total number of characters is odd, then the front path will collide
+                  // with the reverse path.
+                  var front = (delta % 2 != 0);
+                  // Offsets for start and end of k loop.
+                  // Prevents mapping of space beyond the grid.
+                  var k1start = 0;
+                  var k1end = 0;
+                  var k2start = 0;
+                  var k2end = 0;
+                  for (var d = 0; d < max_d; d++) {
+                    // Walk the front path one step.
+                    for (var k1 = -d + k1start; k1 <= d - k1end; k1 += 2) {
+                      var k1_offset = v_offset + k1;
+                      var x1;
+                      if (k1 == -d || (k1 != d && v1[k1_offset - 1] < v1[k1_offset + 1])) {
+                        x1 = v1[k1_offset + 1];
+                      } else {
+                        x1 = v1[k1_offset - 1] + 1;
+                      }
+                      var y1 = x1 - k1;
+                      while (x1 < text1_length && y1 < text2_length &&
+                        text1.charAt(x1) == text2.charAt(y1)) {
+                        x1++;
+                        y1++;
+                      }
+                      v1[k1_offset] = x1;
+                      if (x1 > text1_length) {
+                        // Ran off the right of the graph.
+                        k1end += 2;
+                      } else if (y1 > text2_length) {
+                        // Ran off the bottom of the graph.
+                        k1start += 2;
+                      } else if (front) {
+                        var k2_offset = v_offset + delta - k1;
+                        if (k2_offset >= 0 && k2_offset < v_length && v2[k2_offset] != -1) {
+                          // Mirror x2 onto top-left coordinate system.
+                          var x2 = text1_length - v2[k2_offset];
+                          if (x1 >= x2) {
+                            // Overlap detected.
+                            return diff_bisectSplit_(text1, text2, x1, y1);
+                          }
+                        }
+                      }
+                    }
+
+                    // Walk the reverse path one step.
+                    for (var k2 = -d + k2start; k2 <= d - k2end; k2 += 2) {
+                      var k2_offset = v_offset + k2;
+                      var x2;
+                      if (k2 == -d || (k2 != d && v2[k2_offset - 1] < v2[k2_offset + 1])) {
+                        x2 = v2[k2_offset + 1];
+                      } else {
+                        x2 = v2[k2_offset - 1] + 1;
+                      }
+                      var y2 = x2 - k2;
+                      while (x2 < text1_length && y2 < text2_length &&
+                        text1.charAt(text1_length - x2 - 1) ==
+                        text2.charAt(text2_length - y2 - 1)) {
+                        x2++;
+                        y2++;
+                      }
+                      v2[k2_offset] = x2;
+                      if (x2 > text1_length) {
+                        // Ran off the left of the graph.
+                        k2end += 2;
+                      } else if (y2 > text2_length) {
+                        // Ran off the top of the graph.
+                        k2start += 2;
+                      } else if (!front) {
+                        var k1_offset = v_offset + delta - k2;
+                        if (k1_offset >= 0 && k1_offset < v_length && v1[k1_offset] != -1) {
+                          var x1 = v1[k1_offset];
+                          var y1 = v_offset + x1 - k1_offset;
+                          // Mirror x2 onto top-left coordinate system.
+                          x2 = text1_length - x2;
+                          if (x1 >= x2) {
+                            // Overlap detected.
+                            return diff_bisectSplit_(text1, text2, x1, y1);
+                          }
+                        }
+                      }
+                    }
+                  }
+                  // Diff took too long and hit the deadline or
+                  // number of diffs equals number of characters, no commonality at all.
+                  return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];
+                };
+
+
+                /**
+                 * Given the location of the 'middle snake', split the diff in two parts
+                 * and recurse.
+                 * @param {string} text1 Old string to be diffed.
+                 * @param {string} text2 New string to be diffed.
+                 * @param {number} x Index of split point in text1.
+                 * @param {number} y Index of split point in text2.
+                 * @return {Array} Array of diff tuples.
+                 */
+                function diff_bisectSplit_(text1, text2, x, y) {
+                  var text1a = text1.substring(0, x);
+                  var text2a = text2.substring(0, y);
+                  var text1b = text1.substring(x);
+                  var text2b = text2.substring(y);
+
+                  // Compute both diffs serially.
+                  var diffs = diff_main(text1a, text2a);
+                  var diffsb = diff_main(text1b, text2b);
+
+                  return diffs.concat(diffsb);
+                };
+
+
+                /**
+                 * Determine the common prefix of two strings.
+                 * @param {string} text1 First string.
+                 * @param {string} text2 Second string.
+                 * @return {number} The number of characters common to the start of each
+                 *     string.
+                 */
+                function diff_commonPrefix(text1, text2) {
+                  // Quick check for common null cases.
+                  if (!text1 || !text2 || text1.charAt(0) != text2.charAt(0)) {
+                    return 0;
+                  }
+                  // Binary search.
+                  // Performance analysis: http://neil.fraser.name/news/2007/10/09/
+                  var pointermin = 0;
+                  var pointermax = Math.min(text1.length, text2.length);
+                  var pointermid = pointermax;
+                  var pointerstart = 0;
+                  while (pointermin < pointermid) {
+                    if (text1.substring(pointerstart, pointermid) ==
+                      text2.substring(pointerstart, pointermid)) {
+                      pointermin = pointermid;
+                      pointerstart = pointermin;
+                    } else {
+                      pointermax = pointermid;
+                    }
+                    pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);
+                  }
+                  return pointermid;
+                };
+
+
+                /**
+                 * Determine the common suffix of two strings.
+                 * @param {string} text1 First string.
+                 * @param {string} text2 Second string.
+                 * @return {number} The number of characters common to the end of each string.
+                 */
+                function diff_commonSuffix(text1, text2) {
+                  // Quick check for common null cases.
+                  if (!text1 || !text2 ||
+                    text1.charAt(text1.length - 1) != text2.charAt(text2.length - 1)) {
+                    return 0;
+                  }
+                  // Binary search.
+                  // Performance analysis: http://neil.fraser.name/news/2007/10/09/
+                  var pointermin = 0;
+                  var pointermax = Math.min(text1.length, text2.length);
+                  var pointermid = pointermax;
+                  var pointerend = 0;
+                  while (pointermin < pointermid) {
+                    if (text1.substring(text1.length - pointermid, text1.length - pointerend) ==
+                      text2.substring(text2.length - pointermid, text2.length - pointerend)) {
+                      pointermin = pointermid;
+                      pointerend = pointermin;
+                    } else {
+                      pointermax = pointermid;
+                    }
+                    pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);
+                  }
+                  return pointermid;
+                };
+
+
+                /**
+                 * Do the two texts share a substring which is at least half the length of the
+                 * longer text?
+                 * This speedup can produce non-minimal diffs.
+                 * @param {string} text1 First string.
+                 * @param {string} text2 Second string.
+                 * @return {Array.<string>} Five element Array, containing the prefix of
+                 *     text1, the suffix of text1, the prefix of text2, the suffix of
+                 *     text2 and the common middle.  Or null if there was no match.
+                 */
+                function diff_halfMatch_(text1, text2) {
+                  var longtext = text1.length > text2.length ? text1 : text2;
+                  var shorttext = text1.length > text2.length ? text2 : text1;
+                  if (longtext.length < 4 || shorttext.length * 2 < longtext.length) {
+                    return null;  // Pointless.
+                  }
+
+                  /**
+                   * Does a substring of shorttext exist within longtext such that the substring
+                   * is at least half the length of longtext?
+                   * Closure, but does not reference any external variables.
+                   * @param {string} longtext Longer string.
+                   * @param {string} shorttext Shorter string.
+                   * @param {number} i Start index of quarter length substring within longtext.
+                   * @return {Array.<string>} Five element Array, containing the prefix of
+                   *     longtext, the suffix of longtext, the prefix of shorttext, the suffix
+                   *     of shorttext and the common middle.  Or null if there was no match.
+                   * @private
+                   */
+                  function diff_halfMatchI_(longtext, shorttext, i) {
+                    // Start with a 1/4 length substring at position i as a seed.
+                    var seed = longtext.substring(i, i + Math.floor(longtext.length / 4));
+                    var j = -1;
+                    var best_common = '';
+                    var best_longtext_a, best_longtext_b, best_shorttext_a, best_shorttext_b;
+                    while ((j = shorttext.indexOf(seed, j + 1)) != -1) {
+                      var prefixLength = diff_commonPrefix(longtext.substring(i),
+                        shorttext.substring(j));
+                      var suffixLength = diff_commonSuffix(longtext.substring(0, i),
+                        shorttext.substring(0, j));
+                      if (best_common.length < suffixLength + prefixLength) {
+                        best_common = shorttext.substring(j - suffixLength, j) +
+                          shorttext.substring(j, j + prefixLength);
+                        best_longtext_a = longtext.substring(0, i - suffixLength);
+                        best_longtext_b = longtext.substring(i + prefixLength);
+                        best_shorttext_a = shorttext.substring(0, j - suffixLength);
+                        best_shorttext_b = shorttext.substring(j + prefixLength);
+                      }
+                    }
+                    if (best_common.length * 2 >= longtext.length) {
+                      return [best_longtext_a, best_longtext_b,
+                        best_shorttext_a, best_shorttext_b, best_common];
+                    } else {
+                      return null;
+                    }
+                  }
+
+                  // First check if the second quarter is the seed for a half-match.
+                  var hm1 = diff_halfMatchI_(longtext, shorttext,
+                    Math.ceil(longtext.length / 4));
+                  // Check again based on the third quarter.
+                  var hm2 = diff_halfMatchI_(longtext, shorttext,
+                    Math.ceil(longtext.length / 2));
+                  var hm;
+                  if (!hm1 && !hm2) {
+                    return null;
+                  } else if (!hm2) {
+                    hm = hm1;
+                  } else if (!hm1) {
+                    hm = hm2;
+                  } else {
+                    // Both matched.  Select the longest.
+                    hm = hm1[4].length > hm2[4].length ? hm1 : hm2;
+                  }
+
+                  // A half-match was found, sort out the return data.
+                  var text1_a, text1_b, text2_a, text2_b;
+                  if (text1.length > text2.length) {
+                    text1_a = hm[0];
+                    text1_b = hm[1];
+                    text2_a = hm[2];
+                    text2_b = hm[3];
+                  } else {
+                    text2_a = hm[0];
+                    text2_b = hm[1];
+                    text1_a = hm[2];
+                    text1_b = hm[3];
+                  }
+                  var mid_common = hm[4];
+                  return [text1_a, text1_b, text2_a, text2_b, mid_common];
+                };
+
+
+                /**
+                 * Reorder and merge like edit sections.  Merge equalities.
+                 * Any edit section can move as long as it doesn't cross an equality.
+                 * @param {Array} diffs Array of diff tuples.
+                 */
+                function diff_cleanupMerge(diffs) {
+                  diffs.push([DIFF_EQUAL, '']);  // Add a dummy entry at the end.
+                  var pointer = 0;
+                  var count_delete = 0;
+                  var count_insert = 0;
+                  var text_delete = '';
+                  var text_insert = '';
+                  var commonlength;
+                  while (pointer < diffs.length) {
+                    switch (diffs[pointer][0]) {
+                      case DIFF_INSERT:
+                        count_insert++;
+                        text_insert += diffs[pointer][1];
+                        pointer++;
+                        break;
+                      case DIFF_DELETE:
+                        count_delete++;
+                        text_delete += diffs[pointer][1];
+                        pointer++;
+                        break;
+                      case DIFF_EQUAL:
+                        // Upon reaching an equality, check for prior redundancies.
+                        if (count_delete + count_insert > 1) {
+                          if (count_delete !== 0 && count_insert !== 0) {
+                            // Factor out any common prefixies.
+                            commonlength = diff_commonPrefix(text_insert, text_delete);
+                            if (commonlength !== 0) {
+                              if ((pointer - count_delete - count_insert) > 0 &&
+                                diffs[pointer - count_delete - count_insert - 1][0] ==
+                                DIFF_EQUAL) {
+                                diffs[pointer - count_delete - count_insert - 1][1] +=
+                                  text_insert.substring(0, commonlength);
+                              } else {
+                                diffs.splice(0, 0, [DIFF_EQUAL,
+                                  text_insert.substring(0, commonlength)]);
+                                pointer++;
+                              }
+                              text_insert = text_insert.substring(commonlength);
+                              text_delete = text_delete.substring(commonlength);
+                            }
+                            // Factor out any common suffixies.
+                            commonlength = diff_commonSuffix(text_insert, text_delete);
+                            if (commonlength !== 0) {
+                              diffs[pointer][1] = text_insert.substring(text_insert.length -
+                                commonlength) + diffs[pointer][1];
+                              text_insert = text_insert.substring(0, text_insert.length -
+                                commonlength);
+                              text_delete = text_delete.substring(0, text_delete.length -
+                                commonlength);
+                            }
+                          }
+                          // Delete the offending records and add the merged ones.
+                          if (count_delete === 0) {
+                            diffs.splice(pointer - count_insert,
+                              count_delete + count_insert, [DIFF_INSERT, text_insert]);
+                          } else if (count_insert === 0) {
+                            diffs.splice(pointer - count_delete,
+                              count_delete + count_insert, [DIFF_DELETE, text_delete]);
+                          } else {
+                            diffs.splice(pointer - count_delete - count_insert,
+                              count_delete + count_insert, [DIFF_DELETE, text_delete],
+                              [DIFF_INSERT, text_insert]);
+                          }
+                          pointer = pointer - count_delete - count_insert +
+                            (count_delete ? 1 : 0) + (count_insert ? 1 : 0) + 1;
+                        } else if (pointer !== 0 && diffs[pointer - 1][0] == DIFF_EQUAL) {
+                          // Merge this equality with the previous one.
+                          diffs[pointer - 1][1] += diffs[pointer][1];
+                          diffs.splice(pointer, 1);
+                        } else {
+                          pointer++;
+                        }
+                        count_insert = 0;
+                        count_delete = 0;
+                        text_delete = '';
+                        text_insert = '';
+                        break;
+                    }
+                  }
+                  if (diffs[diffs.length - 1][1] === '') {
+                    diffs.pop();  // Remove the dummy entry at the end.
+                  }
+
+                  // Second pass: look for single edits surrounded on both sides by equalities
+                  // which can be shifted sideways to eliminate an equality.
+                  // e.g: A<ins>BA</ins>C -> <ins>AB</ins>AC
+                  var changes = false;
+                  pointer = 1;
+                  // Intentionally ignore the first and last element (don't need checking).
+                  while (pointer < diffs.length - 1) {
+                    if (diffs[pointer - 1][0] == DIFF_EQUAL &&
+                      diffs[pointer + 1][0] == DIFF_EQUAL) {
+                      // This is a single edit surrounded by equalities.
+                      if (diffs[pointer][1].substring(diffs[pointer][1].length -
+                        diffs[pointer - 1][1].length) == diffs[pointer - 1][1]) {
+                        // Shift the edit over the previous equality.
+                        diffs[pointer][1] = diffs[pointer - 1][1] +
+                          diffs[pointer][1].substring(0, diffs[pointer][1].length -
+                            diffs[pointer - 1][1].length);
+                        diffs[pointer + 1][1] = diffs[pointer - 1][1] + diffs[pointer + 1][1];
+                        diffs.splice(pointer - 1, 1);
+                        changes = true;
+                      } else if (diffs[pointer][1].substring(0, diffs[pointer + 1][1].length) ==
+                        diffs[pointer + 1][1]) {
+                        // Shift the edit over the next equality.
+                        diffs[pointer - 1][1] += diffs[pointer + 1][1];
+                        diffs[pointer][1] =
+                          diffs[pointer][1].substring(diffs[pointer + 1][1].length) +
+                          diffs[pointer + 1][1];
+                        diffs.splice(pointer + 1, 1);
+                        changes = true;
+                      }
+                    }
+                    pointer++;
+                  }
+                  // If shifts were made, the diff needs reordering and another shift sweep.
+                  if (changes) {
+                    diff_cleanupMerge(diffs);
+                  }
+                };
+
+
+                var diff = diff_main;
+                diff.INSERT = DIFF_INSERT;
+                diff.DELETE = DIFF_DELETE;
+                diff.EQUAL = DIFF_EQUAL;
+
+                module.exports = diff;
+
+                /*
+                 * Modify a diff such that the cursor position points to the start of a change:
+                 * E.g.
+                 *   cursor_normalize_diff([[DIFF_EQUAL, 'abc']], 1)
+                 *     => [1, [[DIFF_EQUAL, 'a'], [DIFF_EQUAL, 'bc']]]
+                 *   cursor_normalize_diff([[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xyz']], 2)
+                 *     => [2, [[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xy'], [DIFF_DELETE, 'z']]]
+                 *
+                 * @param {Array} diffs Array of diff tuples
+                 * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!
+                 * @return {Array} A tuple [cursor location in the modified diff, modified diff]
+                 */
+                function cursor_normalize_diff(diffs, cursor_pos) {
+                  if (cursor_pos === 0) {
+                    return [DIFF_EQUAL, diffs];
+                  }
+                  for (var current_pos = 0, i = 0; i < diffs.length; i++) {
+                    var d = diffs[i];
+                    if (d[0] === DIFF_DELETE || d[0] === DIFF_EQUAL) {
+                      var next_pos = current_pos + d[1].length;
+                      if (cursor_pos === next_pos) {
+                        return [i + 1, diffs];
+                      } else if (cursor_pos < next_pos) {
+                        // copy to prevent side effects
+                        diffs = diffs.slice();
+                        // split d into two diff changes
+                        var split_pos = cursor_pos - current_pos;
+                        var d_left = [d[0], d[1].slice(0, split_pos)];
+                        var d_right = [d[0], d[1].slice(split_pos)];
+                        diffs.splice(i, 1, d_left, d_right);
+                        return [i + 1, diffs];
+                      } else {
+                        current_pos = next_pos;
+                      }
+                    }
+                  }
+                  throw new Error('cursor_pos is out of bounds!')
+                }
+
+                /*
+                 * Modify a diff such that the edit position is "shifted" to the proposed edit location (cursor_position).
+                 *
+                 * Case 1)
+                 *   Check if a naive shift is possible:
+                 *     [0, X], [ 1, Y] -> [ 1, Y], [0, X]    (if X + Y === Y + X)
+                 *     [0, X], [-1, Y] -> [-1, Y], [0, X]    (if X + Y === Y + X) - holds same result
+                 * Case 2)
+                 *   Check if the following shifts are possible:
+                 *     [0, 'pre'], [ 1, 'prefix'] -> [ 1, 'pre'], [0, 'pre'], [ 1, 'fix']
+                 *     [0, 'pre'], [-1, 'prefix'] -> [-1, 'pre'], [0, 'pre'], [-1, 'fix']
+                 *         ^            ^
+                 *         d          d_next
+                 *
+                 * @param {Array} diffs Array of diff tuples
+                 * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!
+                 * @return {Array} Array of diff tuples
+                 */
+                function fix_cursor(diffs, cursor_pos) {
+                  var norm = cursor_normalize_diff(diffs, cursor_pos);
+                  var ndiffs = norm[1];
+                  var cursor_pointer = norm[0];
+                  var d = ndiffs[cursor_pointer];
+                  var d_next = ndiffs[cursor_pointer + 1];
+
+                  if (d == null) {
+                    // Text was deleted from end of original string,
+                    // cursor is now out of bounds in new string
+                    return diffs;
+                  } else if (d[0] !== DIFF_EQUAL) {
+                    // A modification happened at the cursor location.
+                    // This is the expected outcome, so we can return the original diff.
+                    return diffs;
+                  } else {
+                    if (d_next != null && d[1] + d_next[1] === d_next[1] + d[1]) {
+                      // Case 1)
+                      // It is possible to perform a naive shift
+                      ndiffs.splice(cursor_pointer, 2, d_next, d)
+                      return merge_tuples(ndiffs, cursor_pointer, 2)
+                    } else if (d_next != null && d_next[1].indexOf(d[1]) === 0) {
+                      // Case 2)
+                      // d[1] is a prefix of d_next[1]
+                      // We can assume that d_next[0] !== 0, since d[0] === 0
+                      // Shift edit locations..
+                      ndiffs.splice(cursor_pointer, 2, [d_next[0], d[1]], [0, d[1]]);
+                      var suffix = d_next[1].slice(d[1].length);
+                      if (suffix.length > 0) {
+                        ndiffs.splice(cursor_pointer + 2, 0, [d_next[0], suffix]);
+                      }
+                      return merge_tuples(ndiffs, cursor_pointer, 3)
+                    } else {
+                      // Not possible to perform any modification
+                      return diffs;
                     }
                   }
                 }
-                return diffs;
-              }
+
+                /*
+                 * Check diff did not split surrogate pairs.
+                 * Ex. [0, '\uD83D'], [-1, '\uDC36'], [1, '\uDC2F'] -> [-1, '\uD83D\uDC36'], [1, '\uD83D\uDC2F']
+                 *     '\uD83D\uDC36' === '🐶', '\uD83D\uDC2F' === '🐯'
+                 *
+                 * @param {Array} diffs Array of diff tuples
+                 * @return {Array} Array of diff tuples
+                 */
+                function fix_emoji(diffs) {
+                  var compact = false;
+                  var starts_with_pair_end = function (str) {
+                    return str.charCodeAt(0) >= 0xDC00 && str.charCodeAt(0) <= 0xDFFF;
+                  }
+                  var ends_with_pair_start = function (str) {
+                    return str.charCodeAt(str.length - 1) >= 0xD800 && str.charCodeAt(str.length - 1) <= 0xDBFF;
+                  }
+                  for (var i = 2; i < diffs.length; i += 1) {
+                    if (diffs[i - 2][0] === DIFF_EQUAL && ends_with_pair_start(diffs[i - 2][1]) &&
+                      diffs[i - 1][0] === DIFF_DELETE && starts_with_pair_end(diffs[i - 1][1]) &&
+                      diffs[i][0] === DIFF_INSERT && starts_with_pair_end(diffs[i][1])) {
+                      compact = true;
+
+                      diffs[i - 1][1] = diffs[i - 2][1].slice(-1) + diffs[i - 1][1];
+                      diffs[i][1] = diffs[i - 2][1].slice(-1) + diffs[i][1];
+
+                      diffs[i - 2][1] = diffs[i - 2][1].slice(0, -1);
+                    }
+                  }
+                  if (!compact) {
+                    return diffs;
+                  }
+                  var fixed_diffs = [];
+                  for (var i = 0; i < diffs.length; i += 1) {
+                    if (diffs[i][1].length > 0) {
+                      fixed_diffs.push(diffs[i]);
+                    }
+                  }
+                  return fixed_diffs;
+                }
+
+                /*
+                 * Try to merge tuples with their neigbors in a given range.
+                 * E.g. [0, 'a'], [0, 'b'] -> [0, 'ab']
+                 *
+                 * @param {Array} diffs Array of diff tuples.
+                 * @param {Int} start Position of the first element to merge (diffs[start] is also merged with diffs[start - 1]).
+                 * @param {Int} length Number of consecutive elements to check.
+                 * @return {Array} Array of merged diff tuples.
+                 */
+                function merge_tuples(diffs, start, length) {
+                  // Check from (start-1) to (start+length).
+                  for (var i = start + length - 1; i >= 0 && i >= start - 1; i--) {
+                    if (i + 1 < diffs.length) {
+                      var left_d = diffs[i];
+                      var right_d = diffs[i + 1];
+                      if (left_d[0] === right_d[1]) {
+                        diffs.splice(i, 2, [left_d[0], left_d[1] + right_d[1]]);
+                      }
+                    }
+                  }
+                  return diffs;
+                }
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 58 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              var keysShim;
-              if (!Object.keys) {
-                // modified from https://github.com/es-shims/es5-shim
-                var has = Object.prototype.hasOwnProperty;
-                var toStr = Object.prototype.toString;
-                var isArgs = __webpack_require__(37); // eslint-disable-line global-require
-                var isEnumerable = Object.prototype.propertyIsEnumerable;
-                var hasDontEnumBug = !isEnumerable.call({ toString: null }, 'toString');
-                var hasProtoEnumBug = isEnumerable.call(function () { }, 'prototype');
-                var dontEnums = [
-                  'toString',
-                  'toLocaleString',
-                  'valueOf',
-                  'hasOwnProperty',
-                  'isPrototypeOf',
-                  'propertyIsEnumerable',
-                  'constructor'
-                ];
-                var equalsConstructorPrototype = function (o) {
-                  var ctor = o.constructor;
-                  return ctor && ctor.prototype === o;
-                };
-                var excludedKeys = {
-                  $applicationCache: true,
-                  $console: true,
-                  $external: true,
-                  $frame: true,
-                  $frameElement: true,
-                  $frames: true,
-                  $innerHeight: true,
-                  $innerWidth: true,
-                  $onmozfullscreenchange: true,
-                  $onmozfullscreenerror: true,
-                  $outerHeight: true,
-                  $outerWidth: true,
-                  $pageXOffset: true,
-                  $pageYOffset: true,
-                  $parent: true,
-                  $scrollLeft: true,
-                  $scrollTop: true,
-                  $scrollX: true,
-                  $scrollY: true,
-                  $self: true,
-                  $webkitIndexedDB: true,
-                  $webkitStorageInfo: true,
-                  $window: true
-                };
-                var hasAutomationEqualityBug = (function () {
-                  /* global window */
-                  if (typeof window === 'undefined') { return false; }
-                  for (var k in window) {
+                var keysShim;
+                if (!Object.keys) {
+                  // modified from https://github.com/es-shims/es5-shim
+                  var has = Object.prototype.hasOwnProperty;
+                  var toStr = Object.prototype.toString;
+                  var isArgs = __webpack_require__(37); // eslint-disable-line global-require
+                  var isEnumerable = Object.prototype.propertyIsEnumerable;
+                  var hasDontEnumBug = !isEnumerable.call({ toString: null }, 'toString');
+                  var hasProtoEnumBug = isEnumerable.call(function () { }, 'prototype');
+                  var dontEnums = [
+                    'toString',
+                    'toLocaleString',
+                    'valueOf',
+                    'hasOwnProperty',
+                    'isPrototypeOf',
+                    'propertyIsEnumerable',
+                    'constructor'
+                  ];
+                  var equalsConstructorPrototype = function (o) {
+                    var ctor = o.constructor;
+                    return ctor && ctor.prototype === o;
+                  };
+                  var excludedKeys = {
+                    $applicationCache: true,
+                    $console: true,
+                    $external: true,
+                    $frame: true,
+                    $frameElement: true,
+                    $frames: true,
+                    $innerHeight: true,
+                    $innerWidth: true,
+                    $onmozfullscreenchange: true,
+                    $onmozfullscreenerror: true,
+                    $outerHeight: true,
+                    $outerWidth: true,
+                    $pageXOffset: true,
+                    $pageYOffset: true,
+                    $parent: true,
+                    $scrollLeft: true,
+                    $scrollTop: true,
+                    $scrollX: true,
+                    $scrollY: true,
+                    $self: true,
+                    $webkitIndexedDB: true,
+                    $webkitStorageInfo: true,
+                    $window: true
+                  };
+                  var hasAutomationEqualityBug = (function () {
+                    /* global window */
+                    if (typeof window === 'undefined') { return false; }
+                    for (var k in window) {
+                      try {
+                        if (!excludedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') {
+                          try {
+                            equalsConstructorPrototype(window[k]);
+                          } catch (e) {
+                            return true;
+                          }
+                        }
+                      } catch (e) {
+                        return true;
+                      }
+                    }
+                    return false;
+                  }());
+                  var equalsConstructorPrototypeIfNotBuggy = function (o) {
+                    /* global window */
+                    if (typeof window === 'undefined' || !hasAutomationEqualityBug) {
+                      return equalsConstructorPrototype(o);
+                    }
                     try {
-                      if (!excludedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') {
-                        try {
-                          equalsConstructorPrototype(window[k]);
-                        } catch (e) {
-                          return true;
+                      return equalsConstructorPrototype(o);
+                    } catch (e) {
+                      return false;
+                    }
+                  };
+
+                  keysShim = function keys(object) {
+                    var isObject = object !== null && typeof object === 'object';
+                    var isFunction = toStr.call(object) === '[object Function]';
+                    var isArguments = isArgs(object);
+                    var isString = isObject && toStr.call(object) === '[object String]';
+                    var theKeys = [];
+
+                    if (!isObject && !isFunction && !isArguments) {
+                      throw new TypeError('Object.keys called on a non-object');
+                    }
+
+                    var skipProto = hasProtoEnumBug && isFunction;
+                    if (isString && object.length > 0 && !has.call(object, 0)) {
+                      for (var i = 0; i < object.length; ++i) {
+                        theKeys.push(String(i));
+                      }
+                    }
+
+                    if (isArguments && object.length > 0) {
+                      for (var j = 0; j < object.length; ++j) {
+                        theKeys.push(String(j));
+                      }
+                    } else {
+                      for (var name in object) {
+                        if (!(skipProto && name === 'prototype') && has.call(object, name)) {
+                          theKeys.push(String(name));
                         }
                       }
-                    } catch (e) {
-                      return true;
                     }
+
+                    if (hasDontEnumBug) {
+                      var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object);
+
+                      for (var k = 0; k < dontEnums.length; ++k) {
+                        if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) {
+                          theKeys.push(dontEnums[k]);
+                        }
+                      }
+                    }
+                    return theKeys;
+                  };
+                }
+                module.exports = keysShim;
+
+
+                /***/
+              }),
+/* 59 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
+                var toStr = Object.prototype.toString;
+
+                var isStandardArguments = function isArguments(value) {
+                  if (hasToStringTag && value && typeof value === 'object' && Symbol.toStringTag in value) {
+                    return false;
+                  }
+                  return toStr.call(value) === '[object Arguments]';
+                };
+
+                var isLegacyArguments = function isArguments(value) {
+                  if (isStandardArguments(value)) {
+                    return true;
+                  }
+                  return value !== null &&
+                    typeof value === 'object' &&
+                    typeof value.length === 'number' &&
+                    value.length >= 0 &&
+                    toStr.call(value) !== '[object Array]' &&
+                    toStr.call(value.callee) === '[object Function]';
+                };
+
+                var supportsStandardArguments = (function () {
+                  return isStandardArguments(arguments);
+                }());
+
+                isStandardArguments.isLegacyArguments = isLegacyArguments; // for tests
+
+                module.exports = supportsStandardArguments ? isStandardArguments : isLegacyArguments;
+
+
+                /***/
+              }),
+/* 60 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                // http://www.ecma-international.org/ecma-262/6.0/#sec-object.is
+
+                var numberIsNaN = function (value) {
+                  return value !== value;
+                };
+
+                module.exports = function is(a, b) {
+                  if (a === 0 && b === 0) {
+                    return 1 / a === 1 / b;
+                  }
+                  if (a === b) {
+                    return true;
+                  }
+                  if (numberIsNaN(a) && numberIsNaN(b)) {
+                    return true;
                   }
                   return false;
-                }());
-                var equalsConstructorPrototypeIfNotBuggy = function (o) {
-                  /* global window */
-                  if (typeof window === 'undefined' || !hasAutomationEqualityBug) {
-                    return equalsConstructorPrototype(o);
-                  }
+                };
+
+
+
+                /***/
+              }),
+/* 61 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                var has = __webpack_require__(62);
+                var regexExec = RegExp.prototype.exec;
+                var gOPD = Object.getOwnPropertyDescriptor;
+
+                var tryRegexExecCall = function tryRegexExec(value) {
                   try {
-                    return equalsConstructorPrototype(o);
+                    var lastIndex = value.lastIndex;
+                    value.lastIndex = 0; // eslint-disable-line no-param-reassign
+
+                    regexExec.call(value);
+                    return true;
+                  } catch (e) {
+                    return false;
+                  } finally {
+                    value.lastIndex = lastIndex; // eslint-disable-line no-param-reassign
+                  }
+                };
+                var toStr = Object.prototype.toString;
+                var regexClass = '[object RegExp]';
+                var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
+
+                module.exports = function isRegex(value) {
+                  if (!value || typeof value !== 'object') {
+                    return false;
+                  }
+                  if (!hasToStringTag) {
+                    return toStr.call(value) === regexClass;
+                  }
+
+                  var descriptor = gOPD(value, 'lastIndex');
+                  var hasLastIndexDataProperty = descriptor && has(descriptor, 'value');
+                  if (!hasLastIndexDataProperty) {
+                    return false;
+                  }
+
+                  return tryRegexExecCall(value);
+                };
+
+
+                /***/
+              }),
+/* 62 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                var bind = __webpack_require__(20);
+
+                module.exports = bind.call(Function.call, Object.prototype.hasOwnProperty);
+
+
+                /***/
+              }),
+/* 63 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                /* eslint no-invalid-this: 1 */
+
+                var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible ';
+                var slice = Array.prototype.slice;
+                var toStr = Object.prototype.toString;
+                var funcType = '[object Function]';
+
+                module.exports = function bind(that) {
+                  var target = this;
+                  if (typeof target !== 'function' || toStr.call(target) !== funcType) {
+                    throw new TypeError(ERROR_MESSAGE + target);
+                  }
+                  var args = slice.call(arguments, 1);
+
+                  var bound;
+                  var binder = function () {
+                    if (this instanceof bound) {
+                      var result = target.apply(
+                        this,
+                        args.concat(slice.call(arguments))
+                      );
+                      if (Object(result) === result) {
+                        return result;
+                      }
+                      return this;
+                    } else {
+                      return target.apply(
+                        that,
+                        args.concat(slice.call(arguments))
+                      );
+                    }
+                  };
+
+                  var boundLength = Math.max(0, target.length - args.length);
+                  var boundArgs = [];
+                  for (var i = 0; i < boundLength; i++) {
+                    boundArgs.push('$' + i);
+                  }
+
+                  bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder);
+
+                  if (target.prototype) {
+                    var Empty = function Empty() { };
+                    Empty.prototype = target.prototype;
+                    bound.prototype = new Empty();
+                    Empty.prototype = null;
+                  }
+
+                  return bound;
+                };
+
+
+                /***/
+              }),
+/* 64 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                var define = __webpack_require__(21);
+                var callBind = __webpack_require__(65);
+
+                var implementation = __webpack_require__(38);
+                var getPolyfill = __webpack_require__(39);
+                var shim = __webpack_require__(70);
+
+                var flagsBound = callBind(implementation);
+
+                define(flagsBound, {
+                  getPolyfill: getPolyfill,
+                  implementation: implementation,
+                  shim: shim
+                });
+
+                module.exports = flagsBound;
+
+
+                /***/
+              }),
+/* 65 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                var bind = __webpack_require__(20);
+
+                var GetIntrinsic = __webpack_require__(66);
+
+                var $Function = GetIntrinsic('%Function%');
+                var $apply = $Function.apply;
+                var $call = $Function.call;
+
+                module.exports = function callBind() {
+                  return bind.apply($call, arguments);
+                };
+
+                module.exports.apply = function applyBind() {
+                  return bind.apply($apply, arguments);
+                };
+
+
+                /***/
+              }),
+/* 66 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                /* globals
+                  Atomics,
+                  SharedArrayBuffer,
+                */
+
+                var undefined;
+
+                var $TypeError = TypeError;
+
+                var $gOPD = Object.getOwnPropertyDescriptor;
+                if ($gOPD) {
+                  try {
+                    $gOPD({}, '');
+                  } catch (e) {
+                    $gOPD = null; // this is IE 8, which has a broken gOPD
+                  }
+                }
+
+                var throwTypeError = function () { throw new $TypeError(); };
+                var ThrowTypeError = $gOPD
+                  ? (function () {
+                    try {
+                      // eslint-disable-next-line no-unused-expressions, no-caller, no-restricted-properties
+                      arguments.callee; // IE 8 does not throw here
+                      return throwTypeError;
+                    } catch (calleeThrows) {
+                      try {
+                        // IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '')
+                        return $gOPD(arguments, 'callee').get;
+                      } catch (gOPDthrows) {
+                        return throwTypeError;
+                      }
+                    }
+                  }())
+                  : throwTypeError;
+
+                var hasSymbols = __webpack_require__(67)();
+
+                var getProto = Object.getPrototypeOf || function (x) { return x.__proto__; }; // eslint-disable-line no-proto
+
+                var generator; // = function * () {};
+                var generatorFunction = generator ? getProto(generator) : undefined;
+                var asyncFn; // async function() {};
+                var asyncFunction = asyncFn ? asyncFn.constructor : undefined;
+                var asyncGen; // async function * () {};
+                var asyncGenFunction = asyncGen ? getProto(asyncGen) : undefined;
+                var asyncGenIterator = asyncGen ? asyncGen() : undefined;
+
+                var TypedArray = typeof Uint8Array === 'undefined' ? undefined : getProto(Uint8Array);
+
+                var INTRINSICS = {
+                  '%Array%': Array,
+                  '%ArrayBuffer%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer,
+                  '%ArrayBufferPrototype%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer.prototype,
+                  '%ArrayIteratorPrototype%': hasSymbols ? getProto([][Symbol.iterator]()) : undefined,
+                  '%ArrayPrototype%': Array.prototype,
+                  '%ArrayProto_entries%': Array.prototype.entries,
+                  '%ArrayProto_forEach%': Array.prototype.forEach,
+                  '%ArrayProto_keys%': Array.prototype.keys,
+                  '%ArrayProto_values%': Array.prototype.values,
+                  '%AsyncFromSyncIteratorPrototype%': undefined,
+                  '%AsyncFunction%': asyncFunction,
+                  '%AsyncFunctionPrototype%': asyncFunction ? asyncFunction.prototype : undefined,
+                  '%AsyncGenerator%': asyncGen ? getProto(asyncGenIterator) : undefined,
+                  '%AsyncGeneratorFunction%': asyncGenFunction,
+                  '%AsyncGeneratorPrototype%': asyncGenFunction ? asyncGenFunction.prototype : undefined,
+                  '%AsyncIteratorPrototype%': asyncGenIterator && hasSymbols && Symbol.asyncIterator ? asyncGenIterator[Symbol.asyncIterator]() : undefined,
+                  '%Atomics%': typeof Atomics === 'undefined' ? undefined : Atomics,
+                  '%Boolean%': Boolean,
+                  '%BooleanPrototype%': Boolean.prototype,
+                  '%DataView%': typeof DataView === 'undefined' ? undefined : DataView,
+                  '%DataViewPrototype%': typeof DataView === 'undefined' ? undefined : DataView.prototype,
+                  '%Date%': Date,
+                  '%DatePrototype%': Date.prototype,
+                  '%decodeURI%': decodeURI,
+                  '%decodeURIComponent%': decodeURIComponent,
+                  '%encodeURI%': encodeURI,
+                  '%encodeURIComponent%': encodeURIComponent,
+                  '%Error%': Error,
+                  '%ErrorPrototype%': Error.prototype,
+                  '%eval%': eval, // eslint-disable-line no-eval
+                  '%EvalError%': EvalError,
+                  '%EvalErrorPrototype%': EvalError.prototype,
+                  '%Float32Array%': typeof Float32Array === 'undefined' ? undefined : Float32Array,
+                  '%Float32ArrayPrototype%': typeof Float32Array === 'undefined' ? undefined : Float32Array.prototype,
+                  '%Float64Array%': typeof Float64Array === 'undefined' ? undefined : Float64Array,
+                  '%Float64ArrayPrototype%': typeof Float64Array === 'undefined' ? undefined : Float64Array.prototype,
+                  '%Function%': Function,
+                  '%FunctionPrototype%': Function.prototype,
+                  '%Generator%': generator ? getProto(generator()) : undefined,
+                  '%GeneratorFunction%': generatorFunction,
+                  '%GeneratorPrototype%': generatorFunction ? generatorFunction.prototype : undefined,
+                  '%Int8Array%': typeof Int8Array === 'undefined' ? undefined : Int8Array,
+                  '%Int8ArrayPrototype%': typeof Int8Array === 'undefined' ? undefined : Int8Array.prototype,
+                  '%Int16Array%': typeof Int16Array === 'undefined' ? undefined : Int16Array,
+                  '%Int16ArrayPrototype%': typeof Int16Array === 'undefined' ? undefined : Int8Array.prototype,
+                  '%Int32Array%': typeof Int32Array === 'undefined' ? undefined : Int32Array,
+                  '%Int32ArrayPrototype%': typeof Int32Array === 'undefined' ? undefined : Int32Array.prototype,
+                  '%isFinite%': isFinite,
+                  '%isNaN%': isNaN,
+                  '%IteratorPrototype%': hasSymbols ? getProto(getProto([][Symbol.iterator]())) : undefined,
+                  '%JSON%': typeof JSON === 'object' ? JSON : undefined,
+                  '%JSONParse%': typeof JSON === 'object' ? JSON.parse : undefined,
+                  '%Map%': typeof Map === 'undefined' ? undefined : Map,
+                  '%MapIteratorPrototype%': typeof Map === 'undefined' || !hasSymbols ? undefined : getProto(new Map()[Symbol.iterator]()),
+                  '%MapPrototype%': typeof Map === 'undefined' ? undefined : Map.prototype,
+                  '%Math%': Math,
+                  '%Number%': Number,
+                  '%NumberPrototype%': Number.prototype,
+                  '%Object%': Object,
+                  '%ObjectPrototype%': Object.prototype,
+                  '%ObjProto_toString%': Object.prototype.toString,
+                  '%ObjProto_valueOf%': Object.prototype.valueOf,
+                  '%parseFloat%': parseFloat,
+                  '%parseInt%': parseInt,
+                  '%Promise%': typeof Promise === 'undefined' ? undefined : Promise,
+                  '%PromisePrototype%': typeof Promise === 'undefined' ? undefined : Promise.prototype,
+                  '%PromiseProto_then%': typeof Promise === 'undefined' ? undefined : Promise.prototype.then,
+                  '%Promise_all%': typeof Promise === 'undefined' ? undefined : Promise.all,
+                  '%Promise_reject%': typeof Promise === 'undefined' ? undefined : Promise.reject,
+                  '%Promise_resolve%': typeof Promise === 'undefined' ? undefined : Promise.resolve,
+                  '%Proxy%': typeof Proxy === 'undefined' ? undefined : Proxy,
+                  '%RangeError%': RangeError,
+                  '%RangeErrorPrototype%': RangeError.prototype,
+                  '%ReferenceError%': ReferenceError,
+                  '%ReferenceErrorPrototype%': ReferenceError.prototype,
+                  '%Reflect%': typeof Reflect === 'undefined' ? undefined : Reflect,
+                  '%RegExp%': RegExp,
+                  '%RegExpPrototype%': RegExp.prototype,
+                  '%Set%': typeof Set === 'undefined' ? undefined : Set,
+                  '%SetIteratorPrototype%': typeof Set === 'undefined' || !hasSymbols ? undefined : getProto(new Set()[Symbol.iterator]()),
+                  '%SetPrototype%': typeof Set === 'undefined' ? undefined : Set.prototype,
+                  '%SharedArrayBuffer%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer,
+                  '%SharedArrayBufferPrototype%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer.prototype,
+                  '%String%': String,
+                  '%StringIteratorPrototype%': hasSymbols ? getProto(''[Symbol.iterator]()) : undefined,
+                  '%StringPrototype%': String.prototype,
+                  '%Symbol%': hasSymbols ? Symbol : undefined,
+                  '%SymbolPrototype%': hasSymbols ? Symbol.prototype : undefined,
+                  '%SyntaxError%': SyntaxError,
+                  '%SyntaxErrorPrototype%': SyntaxError.prototype,
+                  '%ThrowTypeError%': ThrowTypeError,
+                  '%TypedArray%': TypedArray,
+                  '%TypedArrayPrototype%': TypedArray ? TypedArray.prototype : undefined,
+                  '%TypeError%': $TypeError,
+                  '%TypeErrorPrototype%': $TypeError.prototype,
+                  '%Uint8Array%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array,
+                  '%Uint8ArrayPrototype%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array.prototype,
+                  '%Uint8ClampedArray%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray,
+                  '%Uint8ClampedArrayPrototype%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray.prototype,
+                  '%Uint16Array%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array,
+                  '%Uint16ArrayPrototype%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array.prototype,
+                  '%Uint32Array%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array,
+                  '%Uint32ArrayPrototype%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array.prototype,
+                  '%URIError%': URIError,
+                  '%URIErrorPrototype%': URIError.prototype,
+                  '%WeakMap%': typeof WeakMap === 'undefined' ? undefined : WeakMap,
+                  '%WeakMapPrototype%': typeof WeakMap === 'undefined' ? undefined : WeakMap.prototype,
+                  '%WeakSet%': typeof WeakSet === 'undefined' ? undefined : WeakSet,
+                  '%WeakSetPrototype%': typeof WeakSet === 'undefined' ? undefined : WeakSet.prototype
+                };
+
+                var bind = __webpack_require__(20);
+                var $replace = bind.call(Function.call, String.prototype.replace);
+
+                /* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */
+                var rePropName = /[^%.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|%$))/g;
+                var reEscapeChar = /\\(\\)?/g; /** Used to match backslashes in property paths. */
+                var stringToPath = function stringToPath(string) {
+                  var result = [];
+                  $replace(string, rePropName, function (match, number, quote, subString) {
+                    result[result.length] = quote ? $replace(subString, reEscapeChar, '$1') : (number || match);
+                  });
+                  return result;
+                };
+                /* end adaptation */
+
+                var getBaseIntrinsic = function getBaseIntrinsic(name, allowMissing) {
+                  if (!(name in INTRINSICS)) {
+                    throw new SyntaxError('intrinsic ' + name + ' does not exist!');
+                  }
+
+                  // istanbul ignore if // hopefully this is impossible to test :-)
+                  if (typeof INTRINSICS[name] === 'undefined' && !allowMissing) {
+                    throw new $TypeError('intrinsic ' + name + ' exists, but is not available. Please file an issue!');
+                  }
+
+                  return INTRINSICS[name];
+                };
+
+                module.exports = function GetIntrinsic(name, allowMissing) {
+                  if (typeof name !== 'string' || name.length === 0) {
+                    throw new TypeError('intrinsic name must be a non-empty string');
+                  }
+                  if (arguments.length > 1 && typeof allowMissing !== 'boolean') {
+                    throw new TypeError('"allowMissing" argument must be a boolean');
+                  }
+
+                  var parts = stringToPath(name);
+
+                  var value = getBaseIntrinsic('%' + (parts.length > 0 ? parts[0] : '') + '%', allowMissing);
+                  for (var i = 1; i < parts.length; i += 1) {
+                    if (value != null) {
+                      if ($gOPD && (i + 1) >= parts.length) {
+                        var desc = $gOPD(value, parts[i]);
+                        if (!allowMissing && !(parts[i] in value)) {
+                          throw new $TypeError('base intrinsic for ' + name + ' exists, but the property is not available.');
+                        }
+                        value = desc ? (desc.get || desc.value) : value[parts[i]];
+                      } else {
+                        value = value[parts[i]];
+                      }
+                    }
+                  }
+                  return value;
+                };
+
+
+                /***/
+              }),
+/* 67 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+/* WEBPACK VAR INJECTION */(function (global) {
+
+                  var origSymbol = global.Symbol;
+                  var hasSymbolSham = __webpack_require__(69);
+
+                  module.exports = function hasNativeSymbols() {
+                    if (typeof origSymbol !== 'function') { return false; }
+                    if (typeof Symbol !== 'function') { return false; }
+                    if (typeof origSymbol('foo') !== 'symbol') { return false; }
+                    if (typeof Symbol('bar') !== 'symbol') { return false; }
+
+                    return hasSymbolSham();
+                  };
+
+                  /* WEBPACK VAR INJECTION */
+                }.call(exports, __webpack_require__(68)))
+
+                /***/
+              }),
+/* 68 */
+/***/ (function (module, exports) {
+
+                var g;
+
+                // This works in non-strict mode
+                g = (function () {
+                  return this;
+                })();
+
+                try {
+                  // This works if eval is allowed (see CSP)
+                  g = g || Function("return this")() || (1, eval)("this");
+                } catch (e) {
+                  // This works if the window reference is available
+                  if (typeof window === "object")
+                    g = window;
+                }
+
+                // g can still be undefined, but nothing to do about it...
+                // We return undefined, instead of nothing here, so it's
+                // easier to handle this case. if(!global) { ...}
+
+                module.exports = g;
+
+
+                /***/
+              }),
+/* 69 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                /* eslint complexity: [2, 18], max-statements: [2, 33] */
+                module.exports = function hasSymbols() {
+                  if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }
+                  if (typeof Symbol.iterator === 'symbol') { return true; }
+
+                  var obj = {};
+                  var sym = Symbol('test');
+                  var symObj = Object(sym);
+                  if (typeof sym === 'string') { return false; }
+
+                  if (Object.prototype.toString.call(sym) !== '[object Symbol]') { return false; }
+                  if (Object.prototype.toString.call(symObj) !== '[object Symbol]') { return false; }
+
+                  // temp disabled per https://github.com/ljharb/object.assign/issues/17
+                  // if (sym instanceof Symbol) { return false; }
+                  // temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4
+                  // if (!(symObj instanceof Symbol)) { return false; }
+
+                  // if (typeof Symbol.prototype.toString !== 'function') { return false; }
+                  // if (String(sym) !== Symbol.prototype.toString.call(sym)) { return false; }
+
+                  var symVal = 42;
+                  obj[sym] = symVal;
+                  for (sym in obj) { return false; } // eslint-disable-line no-restricted-syntax
+                  if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; }
+
+                  if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; }
+
+                  var syms = Object.getOwnPropertySymbols(obj);
+                  if (syms.length !== 1 || syms[0] !== sym) { return false; }
+
+                  if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; }
+
+                  if (typeof Object.getOwnPropertyDescriptor === 'function') {
+                    var descriptor = Object.getOwnPropertyDescriptor(obj, sym);
+                    if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; }
+                  }
+
+                  return true;
+                };
+
+
+                /***/
+              }),
+/* 70 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                var supportsDescriptors = __webpack_require__(21).supportsDescriptors;
+                var getPolyfill = __webpack_require__(39);
+                var gOPD = Object.getOwnPropertyDescriptor;
+                var defineProperty = Object.defineProperty;
+                var TypeErr = TypeError;
+                var getProto = Object.getPrototypeOf;
+                var regex = /a/;
+
+                module.exports = function shimFlags() {
+                  if (!supportsDescriptors || !getProto) {
+                    throw new TypeErr('RegExp.prototype.flags requires a true ES5 environment that supports property descriptors');
+                  }
+                  var polyfill = getPolyfill();
+                  var proto = getProto(regex);
+                  var descriptor = gOPD(proto, 'flags');
+                  if (!descriptor || descriptor.get !== polyfill) {
+                    defineProperty(proto, 'flags', {
+                      configurable: true,
+                      enumerable: false,
+                      get: polyfill
+                    });
+                  }
+                  return polyfill;
+                };
+
+
+                /***/
+              }),
+/* 71 */
+/***/ (function (module, exports, __webpack_require__) {
+
+                "use strict";
+
+
+                var getDay = Date.prototype.getDay;
+                var tryDateObject = function tryDateGetDayCall(value) {
+                  try {
+                    getDay.call(value);
+                    return true;
                   } catch (e) {
                     return false;
                   }
                 };
 
-                keysShim = function keys(object) {
-                  var isObject = object !== null && typeof object === 'object';
-                  var isFunction = toStr.call(object) === '[object Function]';
-                  var isArguments = isArgs(object);
-                  var isString = isObject && toStr.call(object) === '[object String]';
-                  var theKeys = [];
+                var toStr = Object.prototype.toString;
+                var dateClass = '[object Date]';
+                var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
 
-                  if (!isObject && !isFunction && !isArguments) {
-                    throw new TypeError('Object.keys called on a non-object');
-                  }
-
-                  var skipProto = hasProtoEnumBug && isFunction;
-                  if (isString && object.length > 0 && !has.call(object, 0)) {
-                    for (var i = 0; i < object.length; ++i) {
-                      theKeys.push(String(i));
-                    }
-                  }
-
-                  if (isArguments && object.length > 0) {
-                    for (var j = 0; j < object.length; ++j) {
-                      theKeys.push(String(j));
-                    }
-                  } else {
-                    for (var name in object) {
-                      if (!(skipProto && name === 'prototype') && has.call(object, name)) {
-                        theKeys.push(String(name));
-                      }
-                    }
-                  }
-
-                  if (hasDontEnumBug) {
-                    var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object);
-
-                    for (var k = 0; k < dontEnums.length; ++k) {
-                      if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) {
-                        theKeys.push(dontEnums[k]);
-                      }
-                    }
-                  }
-                  return theKeys;
-                };
-              }
-              module.exports = keysShim;
-
-
-              /***/
-            }),
-/* 59 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
-              var toStr = Object.prototype.toString;
-
-              var isStandardArguments = function isArguments(value) {
-                if (hasToStringTag && value && typeof value === 'object' && Symbol.toStringTag in value) {
-                  return false;
-                }
-                return toStr.call(value) === '[object Arguments]';
-              };
-
-              var isLegacyArguments = function isArguments(value) {
-                if (isStandardArguments(value)) {
-                  return true;
-                }
-                return value !== null &&
-                  typeof value === 'object' &&
-                  typeof value.length === 'number' &&
-                  value.length >= 0 &&
-                  toStr.call(value) !== '[object Array]' &&
-                  toStr.call(value.callee) === '[object Function]';
-              };
-
-              var supportsStandardArguments = (function () {
-                return isStandardArguments(arguments);
-              }());
-
-              isStandardArguments.isLegacyArguments = isLegacyArguments; // for tests
-
-              module.exports = supportsStandardArguments ? isStandardArguments : isLegacyArguments;
-
-
-              /***/
-            }),
-/* 60 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              // http://www.ecma-international.org/ecma-262/6.0/#sec-object.is
-
-              var numberIsNaN = function (value) {
-                return value !== value;
-              };
-
-              module.exports = function is(a, b) {
-                if (a === 0 && b === 0) {
-                  return 1 / a === 1 / b;
-                }
-                if (a === b) {
-                  return true;
-                }
-                if (numberIsNaN(a) && numberIsNaN(b)) {
-                  return true;
-                }
-                return false;
-              };
-
-
-
-              /***/
-            }),
-/* 61 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              var has = __webpack_require__(62);
-              var regexExec = RegExp.prototype.exec;
-              var gOPD = Object.getOwnPropertyDescriptor;
-
-              var tryRegexExecCall = function tryRegexExec(value) {
-                try {
-                  var lastIndex = value.lastIndex;
-                  value.lastIndex = 0; // eslint-disable-line no-param-reassign
-
-                  regexExec.call(value);
-                  return true;
-                } catch (e) {
-                  return false;
-                } finally {
-                  value.lastIndex = lastIndex; // eslint-disable-line no-param-reassign
-                }
-              };
-              var toStr = Object.prototype.toString;
-              var regexClass = '[object RegExp]';
-              var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
-
-              module.exports = function isRegex(value) {
-                if (!value || typeof value !== 'object') {
-                  return false;
-                }
-                if (!hasToStringTag) {
-                  return toStr.call(value) === regexClass;
-                }
-
-                var descriptor = gOPD(value, 'lastIndex');
-                var hasLastIndexDataProperty = descriptor && has(descriptor, 'value');
-                if (!hasLastIndexDataProperty) {
-                  return false;
-                }
-
-                return tryRegexExecCall(value);
-              };
-
-
-              /***/
-            }),
-/* 62 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              var bind = __webpack_require__(20);
-
-              module.exports = bind.call(Function.call, Object.prototype.hasOwnProperty);
-
-
-              /***/
-            }),
-/* 63 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              /* eslint no-invalid-this: 1 */
-
-              var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible ';
-              var slice = Array.prototype.slice;
-              var toStr = Object.prototype.toString;
-              var funcType = '[object Function]';
-
-              module.exports = function bind(that) {
-                var target = this;
-                if (typeof target !== 'function' || toStr.call(target) !== funcType) {
-                  throw new TypeError(ERROR_MESSAGE + target);
-                }
-                var args = slice.call(arguments, 1);
-
-                var bound;
-                var binder = function () {
-                  if (this instanceof bound) {
-                    var result = target.apply(
-                      this,
-                      args.concat(slice.call(arguments))
-                    );
-                    if (Object(result) === result) {
-                      return result;
-                    }
-                    return this;
-                  } else {
-                    return target.apply(
-                      that,
-                      args.concat(slice.call(arguments))
-                    );
+                module.exports = function isDateObject(value) {
+                  if (typeof value !== 'object' || value === null) {
+                    return false;
                   }
+                  return hasToStringTag ? tryDateObject(value) : toStr.call(value) === dateClass;
                 };
 
-                var boundLength = Math.max(0, target.length - args.length);
-                var boundArgs = [];
-                for (var i = 0; i < boundLength; i++) {
-                  boundArgs.push('$' + i);
-                }
 
-                bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder);
-
-                if (target.prototype) {
-                  var Empty = function Empty() { };
-                  Empty.prototype = target.prototype;
-                  bound.prototype = new Empty();
-                  Empty.prototype = null;
-                }
-
-                return bound;
-              };
-
-
-              /***/
-            }),
-/* 64 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              var define = __webpack_require__(21);
-              var callBind = __webpack_require__(65);
-
-              var implementation = __webpack_require__(38);
-              var getPolyfill = __webpack_require__(39);
-              var shim = __webpack_require__(70);
-
-              var flagsBound = callBind(implementation);
-
-              define(flagsBound, {
-                getPolyfill: getPolyfill,
-                implementation: implementation,
-                shim: shim
-              });
-
-              module.exports = flagsBound;
-
-
-              /***/
-            }),
-/* 65 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              var bind = __webpack_require__(20);
-
-              var GetIntrinsic = __webpack_require__(66);
-
-              var $Function = GetIntrinsic('%Function%');
-              var $apply = $Function.apply;
-              var $call = $Function.call;
-
-              module.exports = function callBind() {
-                return bind.apply($call, arguments);
-              };
-
-              module.exports.apply = function applyBind() {
-                return bind.apply($apply, arguments);
-              };
-
-
-              /***/
-            }),
-/* 66 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              /* globals
-                Atomics,
-                SharedArrayBuffer,
-              */
-
-              var undefined;
-
-              var $TypeError = TypeError;
-
-              var $gOPD = Object.getOwnPropertyDescriptor;
-              if ($gOPD) {
-                try {
-                  $gOPD({}, '');
-                } catch (e) {
-                  $gOPD = null; // this is IE 8, which has a broken gOPD
-                }
-              }
-
-              var throwTypeError = function () { throw new $TypeError(); };
-              var ThrowTypeError = $gOPD
-                ? (function () {
-                  try {
-                    // eslint-disable-next-line no-unused-expressions, no-caller, no-restricted-properties
-                    arguments.callee; // IE 8 does not throw here
-                    return throwTypeError;
-                  } catch (calleeThrows) {
-                    try {
-                      // IE 8 throws on Object.getOwnPropertyDescriptor(arguments, '')
-                      return $gOPD(arguments, 'callee').get;
-                    } catch (gOPDthrows) {
-                      return throwTypeError;
-                    }
-                  }
-                }())
-                : throwTypeError;
-
-              var hasSymbols = __webpack_require__(67)();
-
-              var getProto = Object.getPrototypeOf || function (x) { return x.__proto__; }; // eslint-disable-line no-proto
-
-              var generator; // = function * () {};
-              var generatorFunction = generator ? getProto(generator) : undefined;
-              var asyncFn; // async function() {};
-              var asyncFunction = asyncFn ? asyncFn.constructor : undefined;
-              var asyncGen; // async function * () {};
-              var asyncGenFunction = asyncGen ? getProto(asyncGen) : undefined;
-              var asyncGenIterator = asyncGen ? asyncGen() : undefined;
-
-              var TypedArray = typeof Uint8Array === 'undefined' ? undefined : getProto(Uint8Array);
-
-              var INTRINSICS = {
-                '%Array%': Array,
-                '%ArrayBuffer%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer,
-                '%ArrayBufferPrototype%': typeof ArrayBuffer === 'undefined' ? undefined : ArrayBuffer.prototype,
-                '%ArrayIteratorPrototype%': hasSymbols ? getProto([][Symbol.iterator]()) : undefined,
-                '%ArrayPrototype%': Array.prototype,
-                '%ArrayProto_entries%': Array.prototype.entries,
-                '%ArrayProto_forEach%': Array.prototype.forEach,
-                '%ArrayProto_keys%': Array.prototype.keys,
-                '%ArrayProto_values%': Array.prototype.values,
-                '%AsyncFromSyncIteratorPrototype%': undefined,
-                '%AsyncFunction%': asyncFunction,
-                '%AsyncFunctionPrototype%': asyncFunction ? asyncFunction.prototype : undefined,
-                '%AsyncGenerator%': asyncGen ? getProto(asyncGenIterator) : undefined,
-                '%AsyncGeneratorFunction%': asyncGenFunction,
-                '%AsyncGeneratorPrototype%': asyncGenFunction ? asyncGenFunction.prototype : undefined,
-                '%AsyncIteratorPrototype%': asyncGenIterator && hasSymbols && Symbol.asyncIterator ? asyncGenIterator[Symbol.asyncIterator]() : undefined,
-                '%Atomics%': typeof Atomics === 'undefined' ? undefined : Atomics,
-                '%Boolean%': Boolean,
-                '%BooleanPrototype%': Boolean.prototype,
-                '%DataView%': typeof DataView === 'undefined' ? undefined : DataView,
-                '%DataViewPrototype%': typeof DataView === 'undefined' ? undefined : DataView.prototype,
-                '%Date%': Date,
-                '%DatePrototype%': Date.prototype,
-                '%decodeURI%': decodeURI,
-                '%decodeURIComponent%': decodeURIComponent,
-                '%encodeURI%': encodeURI,
-                '%encodeURIComponent%': encodeURIComponent,
-                '%Error%': Error,
-                '%ErrorPrototype%': Error.prototype,
-                '%eval%': eval, // eslint-disable-line no-eval
-                '%EvalError%': EvalError,
-                '%EvalErrorPrototype%': EvalError.prototype,
-                '%Float32Array%': typeof Float32Array === 'undefined' ? undefined : Float32Array,
-                '%Float32ArrayPrototype%': typeof Float32Array === 'undefined' ? undefined : Float32Array.prototype,
-                '%Float64Array%': typeof Float64Array === 'undefined' ? undefined : Float64Array,
-                '%Float64ArrayPrototype%': typeof Float64Array === 'undefined' ? undefined : Float64Array.prototype,
-                '%Function%': Function,
-                '%FunctionPrototype%': Function.prototype,
-                '%Generator%': generator ? getProto(generator()) : undefined,
-                '%GeneratorFunction%': generatorFunction,
-                '%GeneratorPrototype%': generatorFunction ? generatorFunction.prototype : undefined,
-                '%Int8Array%': typeof Int8Array === 'undefined' ? undefined : Int8Array,
-                '%Int8ArrayPrototype%': typeof Int8Array === 'undefined' ? undefined : Int8Array.prototype,
-                '%Int16Array%': typeof Int16Array === 'undefined' ? undefined : Int16Array,
-                '%Int16ArrayPrototype%': typeof Int16Array === 'undefined' ? undefined : Int8Array.prototype,
-                '%Int32Array%': typeof Int32Array === 'undefined' ? undefined : Int32Array,
-                '%Int32ArrayPrototype%': typeof Int32Array === 'undefined' ? undefined : Int32Array.prototype,
-                '%isFinite%': isFinite,
-                '%isNaN%': isNaN,
-                '%IteratorPrototype%': hasSymbols ? getProto(getProto([][Symbol.iterator]())) : undefined,
-                '%JSON%': typeof JSON === 'object' ? JSON : undefined,
-                '%JSONParse%': typeof JSON === 'object' ? JSON.parse : undefined,
-                '%Map%': typeof Map === 'undefined' ? undefined : Map,
-                '%MapIteratorPrototype%': typeof Map === 'undefined' || !hasSymbols ? undefined : getProto(new Map()[Symbol.iterator]()),
-                '%MapPrototype%': typeof Map === 'undefined' ? undefined : Map.prototype,
-                '%Math%': Math,
-                '%Number%': Number,
-                '%NumberPrototype%': Number.prototype,
-                '%Object%': Object,
-                '%ObjectPrototype%': Object.prototype,
-                '%ObjProto_toString%': Object.prototype.toString,
-                '%ObjProto_valueOf%': Object.prototype.valueOf,
-                '%parseFloat%': parseFloat,
-                '%parseInt%': parseInt,
-                '%Promise%': typeof Promise === 'undefined' ? undefined : Promise,
-                '%PromisePrototype%': typeof Promise === 'undefined' ? undefined : Promise.prototype,
-                '%PromiseProto_then%': typeof Promise === 'undefined' ? undefined : Promise.prototype.then,
-                '%Promise_all%': typeof Promise === 'undefined' ? undefined : Promise.all,
-                '%Promise_reject%': typeof Promise === 'undefined' ? undefined : Promise.reject,
-                '%Promise_resolve%': typeof Promise === 'undefined' ? undefined : Promise.resolve,
-                '%Proxy%': typeof Proxy === 'undefined' ? undefined : Proxy,
-                '%RangeError%': RangeError,
-                '%RangeErrorPrototype%': RangeError.prototype,
-                '%ReferenceError%': ReferenceError,
-                '%ReferenceErrorPrototype%': ReferenceError.prototype,
-                '%Reflect%': typeof Reflect === 'undefined' ? undefined : Reflect,
-                '%RegExp%': RegExp,
-                '%RegExpPrototype%': RegExp.prototype,
-                '%Set%': typeof Set === 'undefined' ? undefined : Set,
-                '%SetIteratorPrototype%': typeof Set === 'undefined' || !hasSymbols ? undefined : getProto(new Set()[Symbol.iterator]()),
-                '%SetPrototype%': typeof Set === 'undefined' ? undefined : Set.prototype,
-                '%SharedArrayBuffer%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer,
-                '%SharedArrayBufferPrototype%': typeof SharedArrayBuffer === 'undefined' ? undefined : SharedArrayBuffer.prototype,
-                '%String%': String,
-                '%StringIteratorPrototype%': hasSymbols ? getProto(''[Symbol.iterator]()) : undefined,
-                '%StringPrototype%': String.prototype,
-                '%Symbol%': hasSymbols ? Symbol : undefined,
-                '%SymbolPrototype%': hasSymbols ? Symbol.prototype : undefined,
-                '%SyntaxError%': SyntaxError,
-                '%SyntaxErrorPrototype%': SyntaxError.prototype,
-                '%ThrowTypeError%': ThrowTypeError,
-                '%TypedArray%': TypedArray,
-                '%TypedArrayPrototype%': TypedArray ? TypedArray.prototype : undefined,
-                '%TypeError%': $TypeError,
-                '%TypeErrorPrototype%': $TypeError.prototype,
-                '%Uint8Array%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array,
-                '%Uint8ArrayPrototype%': typeof Uint8Array === 'undefined' ? undefined : Uint8Array.prototype,
-                '%Uint8ClampedArray%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray,
-                '%Uint8ClampedArrayPrototype%': typeof Uint8ClampedArray === 'undefined' ? undefined : Uint8ClampedArray.prototype,
-                '%Uint16Array%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array,
-                '%Uint16ArrayPrototype%': typeof Uint16Array === 'undefined' ? undefined : Uint16Array.prototype,
-                '%Uint32Array%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array,
-                '%Uint32ArrayPrototype%': typeof Uint32Array === 'undefined' ? undefined : Uint32Array.prototype,
-                '%URIError%': URIError,
-                '%URIErrorPrototype%': URIError.prototype,
-                '%WeakMap%': typeof WeakMap === 'undefined' ? undefined : WeakMap,
-                '%WeakMapPrototype%': typeof WeakMap === 'undefined' ? undefined : WeakMap.prototype,
-                '%WeakSet%': typeof WeakSet === 'undefined' ? undefined : WeakSet,
-                '%WeakSetPrototype%': typeof WeakSet === 'undefined' ? undefined : WeakSet.prototype
-              };
-
-              var bind = __webpack_require__(20);
-              var $replace = bind.call(Function.call, String.prototype.replace);
-
-              /* adapted from https://github.com/lodash/lodash/blob/4.17.15/dist/lodash.js#L6735-L6744 */
-              var rePropName = /[^%.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|%$))/g;
-              var reEscapeChar = /\\(\\)?/g; /** Used to match backslashes in property paths. */
-              var stringToPath = function stringToPath(string) {
-                var result = [];
-                $replace(string, rePropName, function (match, number, quote, subString) {
-                  result[result.length] = quote ? $replace(subString, reEscapeChar, '$1') : (number || match);
-                });
-                return result;
-              };
-              /* end adaptation */
-
-              var getBaseIntrinsic = function getBaseIntrinsic(name, allowMissing) {
-                if (!(name in INTRINSICS)) {
-                  throw new SyntaxError('intrinsic ' + name + ' does not exist!');
-                }
-
-                // istanbul ignore if // hopefully this is impossible to test :-)
-                if (typeof INTRINSICS[name] === 'undefined' && !allowMissing) {
-                  throw new $TypeError('intrinsic ' + name + ' exists, but is not available. Please file an issue!');
-                }
-
-                return INTRINSICS[name];
-              };
-
-              module.exports = function GetIntrinsic(name, allowMissing) {
-                if (typeof name !== 'string' || name.length === 0) {
-                  throw new TypeError('intrinsic name must be a non-empty string');
-                }
-                if (arguments.length > 1 && typeof allowMissing !== 'boolean') {
-                  throw new TypeError('"allowMissing" argument must be a boolean');
-                }
-
-                var parts = stringToPath(name);
-
-                var value = getBaseIntrinsic('%' + (parts.length > 0 ? parts[0] : '') + '%', allowMissing);
-                for (var i = 1; i < parts.length; i += 1) {
-                  if (value != null) {
-                    if ($gOPD && (i + 1) >= parts.length) {
-                      var desc = $gOPD(value, parts[i]);
-                      if (!allowMissing && !(parts[i] in value)) {
-                        throw new $TypeError('base intrinsic for ' + name + ' exists, but the property is not available.');
-                      }
-                      value = desc ? (desc.get || desc.value) : value[parts[i]];
-                    } else {
-                      value = value[parts[i]];
-                    }
-                  }
-                }
-                return value;
-              };
-
-
-              /***/
-            }),
-/* 67 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-/* WEBPACK VAR INJECTION */(function (global) {
-
-                var origSymbol = global.Symbol;
-                var hasSymbolSham = __webpack_require__(69);
-
-                module.exports = function hasNativeSymbols() {
-                  if (typeof origSymbol !== 'function') { return false; }
-                  if (typeof Symbol !== 'function') { return false; }
-                  if (typeof origSymbol('foo') !== 'symbol') { return false; }
-                  if (typeof Symbol('bar') !== 'symbol') { return false; }
-
-                  return hasSymbolSham();
-                };
-
-                /* WEBPACK VAR INJECTION */
-              }.call(exports, __webpack_require__(68)))
-
-              /***/
-            }),
-/* 68 */
-/***/ (function (module, exports) {
-
-              var g;
-
-              // This works in non-strict mode
-              g = (function () {
-                return this;
-              })();
-
-              try {
-                // This works if eval is allowed (see CSP)
-                g = g || Function("return this")() || (1, eval)("this");
-              } catch (e) {
-                // This works if the window reference is available
-                if (typeof window === "object")
-                  g = window;
-              }
-
-              // g can still be undefined, but nothing to do about it...
-              // We return undefined, instead of nothing here, so it's
-              // easier to handle this case. if(!global) { ...}
-
-              module.exports = g;
-
-
-              /***/
-            }),
-/* 69 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              /* eslint complexity: [2, 18], max-statements: [2, 33] */
-              module.exports = function hasSymbols() {
-                if (typeof Symbol !== 'function' || typeof Object.getOwnPropertySymbols !== 'function') { return false; }
-                if (typeof Symbol.iterator === 'symbol') { return true; }
-
-                var obj = {};
-                var sym = Symbol('test');
-                var symObj = Object(sym);
-                if (typeof sym === 'string') { return false; }
-
-                if (Object.prototype.toString.call(sym) !== '[object Symbol]') { return false; }
-                if (Object.prototype.toString.call(symObj) !== '[object Symbol]') { return false; }
-
-                // temp disabled per https://github.com/ljharb/object.assign/issues/17
-                // if (sym instanceof Symbol) { return false; }
-                // temp disabled per https://github.com/WebReflection/get-own-property-symbols/issues/4
-                // if (!(symObj instanceof Symbol)) { return false; }
-
-                // if (typeof Symbol.prototype.toString !== 'function') { return false; }
-                // if (String(sym) !== Symbol.prototype.toString.call(sym)) { return false; }
-
-                var symVal = 42;
-                obj[sym] = symVal;
-                for (sym in obj) { return false; } // eslint-disable-line no-restricted-syntax
-                if (typeof Object.keys === 'function' && Object.keys(obj).length !== 0) { return false; }
-
-                if (typeof Object.getOwnPropertyNames === 'function' && Object.getOwnPropertyNames(obj).length !== 0) { return false; }
-
-                var syms = Object.getOwnPropertySymbols(obj);
-                if (syms.length !== 1 || syms[0] !== sym) { return false; }
-
-                if (!Object.prototype.propertyIsEnumerable.call(obj, sym)) { return false; }
-
-                if (typeof Object.getOwnPropertyDescriptor === 'function') {
-                  var descriptor = Object.getOwnPropertyDescriptor(obj, sym);
-                  if (descriptor.value !== symVal || descriptor.enumerable !== true) { return false; }
-                }
-
-                return true;
-              };
-
-
-              /***/
-            }),
-/* 70 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              var supportsDescriptors = __webpack_require__(21).supportsDescriptors;
-              var getPolyfill = __webpack_require__(39);
-              var gOPD = Object.getOwnPropertyDescriptor;
-              var defineProperty = Object.defineProperty;
-              var TypeErr = TypeError;
-              var getProto = Object.getPrototypeOf;
-              var regex = /a/;
-
-              module.exports = function shimFlags() {
-                if (!supportsDescriptors || !getProto) {
-                  throw new TypeErr('RegExp.prototype.flags requires a true ES5 environment that supports property descriptors');
-                }
-                var polyfill = getPolyfill();
-                var proto = getProto(regex);
-                var descriptor = gOPD(proto, 'flags');
-                if (!descriptor || descriptor.get !== polyfill) {
-                  defineProperty(proto, 'flags', {
-                    configurable: true,
-                    enumerable: false,
-                    get: polyfill
-                  });
-                }
-                return polyfill;
-              };
-
-
-              /***/
-            }),
-/* 71 */
-/***/ (function (module, exports, __webpack_require__) {
-
-              "use strict";
-
-
-              var getDay = Date.prototype.getDay;
-              var tryDateObject = function tryDateGetDayCall(value) {
-                try {
-                  getDay.call(value);
-                  return true;
-                } catch (e) {
-                  return false;
-                }
-              };
-
-              var toStr = Object.prototype.toString;
-              var dateClass = '[object Date]';
-              var hasToStringTag = typeof Symbol === 'function' && typeof Symbol.toStringTag === 'symbol';
-
-              module.exports = function isDateObject(value) {
-                if (typeof value !== 'object' || value === null) {
-                  return false;
-                }
-                return hasToStringTag ? tryDateObject(value) : toStr.call(value) === dateClass;
-              };
-
-
-              /***/
-            }),
+                /***/
+              }),
 /* 72 */
 /***/ (function (module, exports) {
 
-              'use strict';
+                'use strict';
 
-              var has = Object.prototype.hasOwnProperty
-                , prefix = '~';
+                var has = Object.prototype.hasOwnProperty
+                  , prefix = '~';
 
-              /**
-               * Constructor to create a storage for our `EE` objects.
-               * An `Events` instance is a plain object whose properties are event names.
-               *
-               * @constructor
-               * @api private
-               */
-              function Events() { }
-
-              //
-              // We try to not inherit from `Object.prototype`. In some engines creating an
-              // instance in this way is faster than calling `Object.create(null)` directly.
-              // If `Object.create(null)` is not supported we prefix the event names with a
-              // character to make sure that the built-in object properties are not
-              // overridden or used as an attack vector.
-              //
-              if (Object.create) {
-                Events.prototype = Object.create(null);
+                /**
+                 * Constructor to create a storage for our `EE` objects.
+                 * An `Events` instance is a plain object whose properties are event names.
+                 *
+                 * @constructor
+                 * @api private
+                 */
+                function Events() { }
 
                 //
-                // This hack is needed because the `__proto__` property is still inherited in
-                // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.
+                // We try to not inherit from `Object.prototype`. In some engines creating an
+                // instance in this way is faster than calling `Object.create(null)` directly.
+                // If `Object.create(null)` is not supported we prefix the event names with a
+                // character to make sure that the built-in object properties are not
+                // overridden or used as an attack vector.
                 //
-                if (!new Events().__proto__) prefix = false;
-              }
-
-              /**
-               * Representation of a single event listener.
-               *
-               * @param {Function} fn The listener function.
-               * @param {Mixed} context The context to invoke the listener with.
-               * @param {Boolean} [once=false] Specify if the listener is a one-time listener.
-               * @constructor
-               * @api private
-               */
-              function EE(fn, context, once) {
-                this.fn = fn;
-                this.context = context;
-                this.once = once || false;
-              }
-
-              /**
-               * Minimal `EventEmitter` interface that is molded against the Node.js
-               * `EventEmitter` interface.
-               *
-               * @constructor
-               * @api public
-               */
-              function EventEmitter() {
-                this._events = new Events();
-                this._eventsCount = 0;
-              }
-
-              /**
-               * Return an array listing the events for which the emitter has registered
-               * listeners.
-               *
-               * @returns {Array}
-               * @api public
-               */
-              EventEmitter.prototype.eventNames = function eventNames() {
-                var names = []
-                  , events
-                  , name;
-
-                if (this._eventsCount === 0) return names;
-
-                for (name in (events = this._events)) {
-                  if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);
-                }
-
-                if (Object.getOwnPropertySymbols) {
-                  return names.concat(Object.getOwnPropertySymbols(events));
-                }
-
-                return names;
-              };
-
-              /**
-               * Return the listeners registered for a given event.
-               *
-               * @param {String|Symbol} event The event name.
-               * @param {Boolean} exists Only check if there are listeners.
-               * @returns {Array|Boolean}
-               * @api public
-               */
-              EventEmitter.prototype.listeners = function listeners(event, exists) {
-                var evt = prefix ? prefix + event : event
-                  , available = this._events[evt];
-
-                if (exists) return !!available;
-                if (!available) return [];
-                if (available.fn) return [available.fn];
-
-                for (var i = 0, l = available.length, ee = new Array(l); i < l; i++) {
-                  ee[i] = available[i].fn;
-                }
-
-                return ee;
-              };
-
-              /**
-               * Calls each of the listeners registered for a given event.
-               *
-               * @param {String|Symbol} event The event name.
-               * @returns {Boolean} `true` if the event had listeners, else `false`.
-               * @api public
-               */
-              EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {
-                var evt = prefix ? prefix + event : event;
-
-                if (!this._events[evt]) return false;
-
-                var listeners = this._events[evt]
-                  , len = arguments.length
-                  , args
-                  , i;
-
-                if (listeners.fn) {
-                  if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);
-
-                  switch (len) {
-                    case 1: return listeners.fn.call(listeners.context), true;
-                    case 2: return listeners.fn.call(listeners.context, a1), true;
-                    case 3: return listeners.fn.call(listeners.context, a1, a2), true;
-                    case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;
-                    case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;
-                    case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;
-                  }
-
-                  for (i = 1, args = new Array(len - 1); i < len; i++) {
-                    args[i - 1] = arguments[i];
-                  }
-
-                  listeners.fn.apply(listeners.context, args);
-                } else {
-                  var length = listeners.length
-                    , j;
-
-                  for (i = 0; i < length; i++) {
-                    if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);
-
-                    switch (len) {
-                      case 1: listeners[i].fn.call(listeners[i].context); break;
-                      case 2: listeners[i].fn.call(listeners[i].context, a1); break;
-                      case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;
-                      case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;
-                      default:
-                        if (!args) for (j = 1, args = new Array(len - 1); j < len; j++) {
-                          args[j - 1] = arguments[j];
-                        }
-
-                        listeners[i].fn.apply(listeners[i].context, args);
-                    }
-                  }
-                }
-
-                return true;
-              };
-
-              /**
-               * Add a listener for a given event.
-               *
-               * @param {String|Symbol} event The event name.
-               * @param {Function} fn The listener function.
-               * @param {Mixed} [context=this] The context to invoke the listener with.
-               * @returns {EventEmitter} `this`.
-               * @api public
-               */
-              EventEmitter.prototype.on = function on(event, fn, context) {
-                var listener = new EE(fn, context || this)
-                  , evt = prefix ? prefix + event : event;
-
-                if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;
-                else if (!this._events[evt].fn) this._events[evt].push(listener);
-                else this._events[evt] = [this._events[evt], listener];
-
-                return this;
-              };
-
-              /**
-               * Add a one-time listener for a given event.
-               *
-               * @param {String|Symbol} event The event name.
-               * @param {Function} fn The listener function.
-               * @param {Mixed} [context=this] The context to invoke the listener with.
-               * @returns {EventEmitter} `this`.
-               * @api public
-               */
-              EventEmitter.prototype.once = function once(event, fn, context) {
-                var listener = new EE(fn, context || this, true)
-                  , evt = prefix ? prefix + event : event;
-
-                if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;
-                else if (!this._events[evt].fn) this._events[evt].push(listener);
-                else this._events[evt] = [this._events[evt], listener];
-
-                return this;
-              };
-
-              /**
-               * Remove the listeners of a given event.
-               *
-               * @param {String|Symbol} event The event name.
-               * @param {Function} fn Only remove the listeners that match this function.
-               * @param {Mixed} context Only remove the listeners that have this context.
-               * @param {Boolean} once Only remove one-time listeners.
-               * @returns {EventEmitter} `this`.
-               * @api public
-               */
-              EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {
-                var evt = prefix ? prefix + event : event;
-
-                if (!this._events[evt]) return this;
-                if (!fn) {
-                  if (--this._eventsCount === 0) this._events = new Events();
-                  else delete this._events[evt];
-                  return this;
-                }
-
-                var listeners = this._events[evt];
-
-                if (listeners.fn) {
-                  if (
-                    listeners.fn === fn
-                    && (!once || listeners.once)
-                    && (!context || listeners.context === context)
-                  ) {
-                    if (--this._eventsCount === 0) this._events = new Events();
-                    else delete this._events[evt];
-                  }
-                } else {
-                  for (var i = 0, events = [], length = listeners.length; i < length; i++) {
-                    if (
-                      listeners[i].fn !== fn
-                      || (once && !listeners[i].once)
-                      || (context && listeners[i].context !== context)
-                    ) {
-                      events.push(listeners[i]);
-                    }
-                  }
+                if (Object.create) {
+                  Events.prototype = Object.create(null);
 
                   //
-                  // Reset the array, or remove it completely if we have no more listeners.
+                  // This hack is needed because the `__proto__` property is still inherited in
+                  // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.
                   //
-                  if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;
-                  else if (--this._eventsCount === 0) this._events = new Events();
-                  else delete this._events[evt];
+                  if (!new Events().__proto__) prefix = false;
                 }
 
-                return this;
-              };
+                /**
+                 * Representation of a single event listener.
+                 *
+                 * @param {Function} fn The listener function.
+                 * @param {Mixed} context The context to invoke the listener with.
+                 * @param {Boolean} [once=false] Specify if the listener is a one-time listener.
+                 * @constructor
+                 * @api private
+                 */
+                function EE(fn, context, once) {
+                  this.fn = fn;
+                  this.context = context;
+                  this.once = once || false;
+                }
 
-              /**
-               * Remove all listeners, or those of the specified event.
-               *
-               * @param {String|Symbol} [event] The event name.
-               * @returns {EventEmitter} `this`.
-               * @api public
-               */
-              EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {
-                var evt;
-
-                if (event) {
-                  evt = prefix ? prefix + event : event;
-                  if (this._events[evt]) {
-                    if (--this._eventsCount === 0) this._events = new Events();
-                    else delete this._events[evt];
-                  }
-                } else {
+                /**
+                 * Minimal `EventEmitter` interface that is molded against the Node.js
+                 * `EventEmitter` interface.
+                 *
+                 * @constructor
+                 * @api public
+                 */
+                function EventEmitter() {
                   this._events = new Events();
                   this._eventsCount = 0;
                 }
 
-                return this;
-              };
+                /**
+                 * Return an array listing the events for which the emitter has registered
+                 * listeners.
+                 *
+                 * @returns {Array}
+                 * @api public
+                 */
+                EventEmitter.prototype.eventNames = function eventNames() {
+                  var names = []
+                    , events
+                    , name;
 
-              //
-              // Alias methods names because people roll like that.
-              //
-              EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
-              EventEmitter.prototype.addListener = EventEmitter.prototype.on;
+                  if (this._eventsCount === 0) return names;
 
-              //
-              // This function doesn't apply anymore.
-              //
-              EventEmitter.prototype.setMaxListeners = function setMaxListeners() {
-                return this;
-              };
+                  for (name in (events = this._events)) {
+                    if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);
+                  }
 
-              //
-              // Expose the prefix.
-              //
-              EventEmitter.prefixed = prefix;
+                  if (Object.getOwnPropertySymbols) {
+                    return names.concat(Object.getOwnPropertySymbols(events));
+                  }
 
-              //
-              // Allow `EventEmitter` to be imported as module namespace.
-              //
-              EventEmitter.EventEmitter = EventEmitter;
+                  return names;
+                };
 
-              //
-              // Expose the module.
-              //
-              if ('undefined' !== typeof module) {
-                module.exports = EventEmitter;
-              }
+                /**
+                 * Return the listeners registered for a given event.
+                 *
+                 * @param {String|Symbol} event The event name.
+                 * @param {Boolean} exists Only check if there are listeners.
+                 * @returns {Array|Boolean}
+                 * @api public
+                 */
+                EventEmitter.prototype.listeners = function listeners(event, exists) {
+                  var evt = prefix ? prefix + event : event
+                    , available = this._events[evt];
+
+                  if (exists) return !!available;
+                  if (!available) return [];
+                  if (available.fn) return [available.fn];
+
+                  for (var i = 0, l = available.length, ee = new Array(l); i < l; i++) {
+                    ee[i] = available[i].fn;
+                  }
+
+                  return ee;
+                };
+
+                /**
+                 * Calls each of the listeners registered for a given event.
+                 *
+                 * @param {String|Symbol} event The event name.
+                 * @returns {Boolean} `true` if the event had listeners, else `false`.
+                 * @api public
+                 */
+                EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {
+                  var evt = prefix ? prefix + event : event;
+
+                  if (!this._events[evt]) return false;
+
+                  var listeners = this._events[evt]
+                    , len = arguments.length
+                    , args
+                    , i;
+
+                  if (listeners.fn) {
+                    if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);
+
+                    switch (len) {
+                      case 1: return listeners.fn.call(listeners.context), true;
+                      case 2: return listeners.fn.call(listeners.context, a1), true;
+                      case 3: return listeners.fn.call(listeners.context, a1, a2), true;
+                      case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;
+                      case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;
+                      case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;
+                    }
+
+                    for (i = 1, args = new Array(len - 1); i < len; i++) {
+                      args[i - 1] = arguments[i];
+                    }
+
+                    listeners.fn.apply(listeners.context, args);
+                  } else {
+                    var length = listeners.length
+                      , j;
+
+                    for (i = 0; i < length; i++) {
+                      if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);
+
+                      switch (len) {
+                        case 1: listeners[i].fn.call(listeners[i].context); break;
+                        case 2: listeners[i].fn.call(listeners[i].context, a1); break;
+                        case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;
+                        case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;
+                        default:
+                          if (!args) for (j = 1, args = new Array(len - 1); j < len; j++) {
+                            args[j - 1] = arguments[j];
+                          }
+
+                          listeners[i].fn.apply(listeners[i].context, args);
+                      }
+                    }
+                  }
+
+                  return true;
+                };
+
+                /**
+                 * Add a listener for a given event.
+                 *
+                 * @param {String|Symbol} event The event name.
+                 * @param {Function} fn The listener function.
+                 * @param {Mixed} [context=this] The context to invoke the listener with.
+                 * @returns {EventEmitter} `this`.
+                 * @api public
+                 */
+                EventEmitter.prototype.on = function on(event, fn, context) {
+                  var listener = new EE(fn, context || this)
+                    , evt = prefix ? prefix + event : event;
+
+                  if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;
+                  else if (!this._events[evt].fn) this._events[evt].push(listener);
+                  else this._events[evt] = [this._events[evt], listener];
+
+                  return this;
+                };
+
+                /**
+                 * Add a one-time listener for a given event.
+                 *
+                 * @param {String|Symbol} event The event name.
+                 * @param {Function} fn The listener function.
+                 * @param {Mixed} [context=this] The context to invoke the listener with.
+                 * @returns {EventEmitter} `this`.
+                 * @api public
+                 */
+                EventEmitter.prototype.once = function once(event, fn, context) {
+                  var listener = new EE(fn, context || this, true)
+                    , evt = prefix ? prefix + event : event;
+
+                  if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;
+                  else if (!this._events[evt].fn) this._events[evt].push(listener);
+                  else this._events[evt] = [this._events[evt], listener];
+
+                  return this;
+                };
+
+                /**
+                 * Remove the listeners of a given event.
+                 *
+                 * @param {String|Symbol} event The event name.
+                 * @param {Function} fn Only remove the listeners that match this function.
+                 * @param {Mixed} context Only remove the listeners that have this context.
+                 * @param {Boolean} once Only remove one-time listeners.
+                 * @returns {EventEmitter} `this`.
+                 * @api public
+                 */
+                EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {
+                  var evt = prefix ? prefix + event : event;
+
+                  if (!this._events[evt]) return this;
+                  if (!fn) {
+                    if (--this._eventsCount === 0) this._events = new Events();
+                    else delete this._events[evt];
+                    return this;
+                  }
+
+                  var listeners = this._events[evt];
+
+                  if (listeners.fn) {
+                    if (
+                      listeners.fn === fn
+                      && (!once || listeners.once)
+                      && (!context || listeners.context === context)
+                    ) {
+                      if (--this._eventsCount === 0) this._events = new Events();
+                      else delete this._events[evt];
+                    }
+                  } else {
+                    for (var i = 0, events = [], length = listeners.length; i < length; i++) {
+                      if (
+                        listeners[i].fn !== fn
+                        || (once && !listeners[i].once)
+                        || (context && listeners[i].context !== context)
+                      ) {
+                        events.push(listeners[i]);
+                      }
+                    }
+
+                    //
+                    // Reset the array, or remove it completely if we have no more listeners.
+                    //
+                    if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;
+                    else if (--this._eventsCount === 0) this._events = new Events();
+                    else delete this._events[evt];
+                  }
+
+                  return this;
+                };
+
+                /**
+                 * Remove all listeners, or those of the specified event.
+                 *
+                 * @param {String|Symbol} [event] The event name.
+                 * @returns {EventEmitter} `this`.
+                 * @api public
+                 */
+                EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {
+                  var evt;
+
+                  if (event) {
+                    evt = prefix ? prefix + event : event;
+                    if (this._events[evt]) {
+                      if (--this._eventsCount === 0) this._events = new Events();
+                      else delete this._events[evt];
+                    }
+                  } else {
+                    this._events = new Events();
+                    this._eventsCount = 0;
+                  }
+
+                  return this;
+                };
+
+                //
+                // Alias methods names because people roll like that.
+                //
+                EventEmitter.prototype.off = EventEmitter.prototype.removeListener;
+                EventEmitter.prototype.addListener = EventEmitter.prototype.on;
+
+                //
+                // This function doesn't apply anymore.
+                //
+                EventEmitter.prototype.setMaxListeners = function setMaxListeners() {
+                  return this;
+                };
+
+                //
+                // Expose the prefix.
+                //
+                EventEmitter.prefixed = prefix;
+
+                //
+                // Allow `EventEmitter` to be imported as module namespace.
+                //
+                EventEmitter.EventEmitter = EventEmitter;
+
+                //
+                // Expose the module.
+                //
+                if ('undefined' !== typeof module) {
+                  module.exports = EventEmitter;
+                }
 
 
-              /***/
-            }),
+                /***/
+              }),
 /* 73 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _quillDelta = __webpack_require__(1);
+                var _quillDelta = __webpack_require__(1);
 
-              var _quillDelta2 = _interopRequireDefault(_quillDelta);
+                var _quillDelta2 = _interopRequireDefault(_quillDelta);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              var DeltaTransformer = function () {
-                function DeltaTransformer() {
-                  _classCallCheck(this, DeltaTransformer);
-                }
-
-                _createClass(DeltaTransformer, [{
-                  key: "highlightDifference",
-                  value: function highlightDifference(first, second, color) {
-                    var firstDelta = new _quillDelta2.default(first);
-                    var secondDelta = new _quillDelta2.default(second);
-                    var diff = secondDelta.diff(firstDelta);
-                    var colored = diff.map(function (op) {
-                      if (op.insert) {
-                        if (!op.attributes) op.attributes = {};
-                        if (op.attributes.background) return op;
-                        op.attributes.diff = color;
-                      }
-                      return op;
-                    });
-                    return secondDelta.compose(new _quillDelta2.default(colored));
+                var DeltaTransformer = function () {
+                  function DeltaTransformer() {
+                    _classCallCheck(this, DeltaTransformer);
                   }
-                }, {
-                  key: "cleanDifference",
-                  value: function cleanDifference(delta) {
-                    return delta.ops.map(function (op) {
-                      if (op.attributes && op.attributes.diff) {
-                        delete op.attributes.diff;
-                      }
-                      return op;
-                    });
-                  }
-                }]);
 
-                return DeltaTransformer;
-              }();
+                  _createClass(DeltaTransformer, [{
+                    key: "highlightDifference",
+                    value: function highlightDifference(first, second, color) {
+                      var firstDelta = new _quillDelta2.default(first);
+                      var secondDelta = new _quillDelta2.default(second);
+                      var diff = secondDelta.diff(firstDelta);
+                      var colored = diff.map(function (op) {
+                        if (op.insert) {
+                          if (!op.attributes) op.attributes = {};
+                          if (op.attributes.background) return op;
+                          op.attributes.diff = color;
+                        }
+                        return op;
+                      });
+                      return secondDelta.compose(new _quillDelta2.default(colored));
+                    }
+                  }, {
+                    key: "cleanDifference",
+                    value: function cleanDifference(delta) {
+                      return delta.ops.map(function (op) {
+                        if (op.attributes && op.attributes.diff) {
+                          delete op.attributes.diff;
+                        }
+                        return op;
+                      });
+                    }
+                  }]);
 
-              exports.default = DeltaTransformer;
+                  return DeltaTransformer;
+                }();
 
-              /***/
-            }),
+                exports.default = DeltaTransformer;
+
+                /***/
+              }),
 /* 74 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.matchText = exports.matchSpacing = exports.matchNewline = exports.matchBlot = exports.matchAttributor = exports.default = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.matchText = exports.matchSpacing = exports.matchNewline = exports.matchBlot = exports.matchAttributor = exports.default = undefined;
 
-              var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+                var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _extend2 = __webpack_require__(3);
+                var _extend2 = __webpack_require__(3);
 
-              var _extend3 = _interopRequireDefault(_extend2);
+                var _extend3 = _interopRequireDefault(_extend2);
 
-              var _quillDelta = __webpack_require__(1);
+                var _quillDelta = __webpack_require__(1);
 
-              var _quillDelta2 = _interopRequireDefault(_quillDelta);
+                var _quillDelta2 = _interopRequireDefault(_quillDelta);
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _quill = __webpack_require__(5);
+                var _quill = __webpack_require__(5);
 
-              var _quill2 = _interopRequireDefault(_quill);
+                var _quill2 = _interopRequireDefault(_quill);
 
-              var _logger = __webpack_require__(10);
+                var _logger = __webpack_require__(10);
 
-              var _logger2 = _interopRequireDefault(_logger);
+                var _logger2 = _interopRequireDefault(_logger);
 
-              var _module = __webpack_require__(9);
+                var _module = __webpack_require__(9);
 
-              var _module2 = _interopRequireDefault(_module);
+                var _module2 = _interopRequireDefault(_module);
 
-              var _align = __webpack_require__(42);
+                var _align = __webpack_require__(42);
 
-              var _background = __webpack_require__(43);
+                var _background = __webpack_require__(43);
 
-              var _code = __webpack_require__(13);
+                var _code = __webpack_require__(13);
 
-              var _code2 = _interopRequireDefault(_code);
+                var _code2 = _interopRequireDefault(_code);
 
-              var _color = __webpack_require__(28);
+                var _color = __webpack_require__(28);
 
-              var _direction = __webpack_require__(44);
+                var _direction = __webpack_require__(44);
 
-              var _font = __webpack_require__(45);
+                var _font = __webpack_require__(45);
 
-              var _size = __webpack_require__(46);
+                var _size = __webpack_require__(46);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+                function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var debug = (0, _logger2.default)("quill:clipboard");
+                var debug = (0, _logger2.default)("quill:clipboard");
 
-              var DOM_KEY = "__ql-matcher";
+                var DOM_KEY = "__ql-matcher";
 
-              var CLIPBOARD_CONFIG = [[Node.TEXT_NODE, matchText], [Node.TEXT_NODE, matchNewline], ["br", matchBreak], [Node.ELEMENT_NODE, matchNewline], [Node.ELEMENT_NODE, matchBlot], [Node.ELEMENT_NODE, matchSpacing], [Node.ELEMENT_NODE, matchAttributor], [Node.ELEMENT_NODE, matchStyles], ["li", matchIndent], ["b", matchAlias.bind(matchAlias, "bold")], ["i", matchAlias.bind(matchAlias, "italic")], ["style", matchIgnore]];
+                var CLIPBOARD_CONFIG = [[Node.TEXT_NODE, matchText], [Node.TEXT_NODE, matchNewline], ["br", matchBreak], [Node.ELEMENT_NODE, matchNewline], [Node.ELEMENT_NODE, matchBlot], [Node.ELEMENT_NODE, matchSpacing], [Node.ELEMENT_NODE, matchAttributor], [Node.ELEMENT_NODE, matchStyles], ["li", matchIndent], ["b", matchAlias.bind(matchAlias, "bold")], ["i", matchAlias.bind(matchAlias, "italic")], ["style", matchIgnore]];
 
-              var ATTRIBUTE_ATTRIBUTORS = [_align.AlignAttribute, _direction.DirectionAttribute].reduce(function (memo, attr) {
-                memo[attr.keyName] = attr;
-                return memo;
-              }, {});
+                var ATTRIBUTE_ATTRIBUTORS = [_align.AlignAttribute, _direction.DirectionAttribute].reduce(function (memo, attr) {
+                  memo[attr.keyName] = attr;
+                  return memo;
+                }, {});
 
-              var STYLE_ATTRIBUTORS = [_align.AlignStyle, _background.BackgroundStyle, _color.ColorStyle, _direction.DirectionStyle, _font.FontStyle, _size.SizeStyle].reduce(function (memo, attr) {
-                memo[attr.keyName] = attr;
-                return memo;
-              }, {});
+                var STYLE_ATTRIBUTORS = [_align.AlignStyle, _background.BackgroundStyle, _color.ColorStyle, _direction.DirectionStyle, _font.FontStyle, _size.SizeStyle].reduce(function (memo, attr) {
+                  memo[attr.keyName] = attr;
+                  return memo;
+                }, {});
 
-              var Clipboard = function (_Module) {
-                _inherits(Clipboard, _Module);
+                var Clipboard = function (_Module) {
+                  _inherits(Clipboard, _Module);
 
-                function Clipboard(quill, options) {
-                  _classCallCheck(this, Clipboard);
+                  function Clipboard(quill, options) {
+                    _classCallCheck(this, Clipboard);
 
-                  var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this, quill, options));
+                    var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this, quill, options));
 
-                  _this.quill.root.addEventListener("paste", _this.onPaste.bind(_this));
-                  _this.container = _this.quill.addContainer("ql-clipboard");
-                  _this.container.setAttribute("contenteditable", true);
-                  _this.container.setAttribute("tabindex", -1);
-                  _this.matchers = [];
-                  CLIPBOARD_CONFIG.concat(_this.options.matchers).forEach(function (_ref) {
-                    var _ref2 = _slicedToArray(_ref, 2),
-                      selector = _ref2[0],
-                      matcher = _ref2[1];
+                    _this.quill.root.addEventListener("paste", _this.onPaste.bind(_this));
+                    _this.container = _this.quill.addContainer("ql-clipboard");
+                    _this.container.setAttribute("contenteditable", true);
+                    _this.container.setAttribute("tabindex", -1);
+                    _this.matchers = [];
+                    CLIPBOARD_CONFIG.concat(_this.options.matchers).forEach(function (_ref) {
+                      var _ref2 = _slicedToArray(_ref, 2),
+                        selector = _ref2[0],
+                        matcher = _ref2[1];
 
-                    if (!options.matchVisual && matcher === matchSpacing) return;
-                    _this.addMatcher(selector, matcher);
-                  });
-                  return _this;
-                }
-
-                _createClass(Clipboard, [{
-                  key: "addMatcher",
-                  value: function addMatcher(selector, matcher) {
-                    this.matchers.push([selector, matcher]);
-                  }
-                }, {
-                  key: "convert",
-                  value: function convert(html) {
-                    if (typeof html === "string") {
-                      this.container.innerHTML = html.replace(/\>\r?\n +\</g, "><"); // Remove spaces between tags
-                      return this.convert();
-                    }
-                    var formats = this.quill.getFormat(this.quill.selection.savedRange.index);
-                    if (formats[_code2.default.blotName]) {
-                      var text = this.container.innerText;
-                      this.container.innerHTML = "";
-                      return new _quillDelta2.default().insert(text, _defineProperty({}, _code2.default.blotName, formats[_code2.default.blotName]));
-                    }
-
-                    var _prepareMatching = this.prepareMatching(),
-                      _prepareMatching2 = _slicedToArray(_prepareMatching, 2),
-                      elementMatchers = _prepareMatching2[0],
-                      textMatchers = _prepareMatching2[1];
-
-                    var delta = traverse(this.container, elementMatchers, textMatchers);
-                    // Remove trailing newline
-                    if (deltaEndsWith(delta, "\n") && delta.ops[delta.ops.length - 1].attributes == null) {
-                      delta = delta.compose(new _quillDelta2.default().retain(delta.length() - 1).delete(1));
-                    }
-                    debug.log("convert", this.container.innerHTML, delta);
-                    this.container.innerHTML = "";
-                    return delta;
-                  }
-                }, {
-                  key: "dangerouslyPasteHTML",
-                  value: function dangerouslyPasteHTML(index, html) {
-                    var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _quill2.default.sources.API;
-
-                    if (typeof index === "string") {
-                      this.quill.setContents(this.convert(index), html);
-                      this.quill.setSelection(0, _quill2.default.sources.SILENT);
-                    } else {
-                      var paste = this.convert(html);
-                      this.quill.updateContents(new _quillDelta2.default().retain(index).concat(paste), source);
-                      this.quill.setSelection(index + paste.length(), _quill2.default.sources.SILENT);
-                    }
-                  }
-                }, {
-                  key: "onPaste",
-                  value: function onPaste(e) {
-                    var _this2 = this;
-
-                    var text = e.clipboardData.getData("Text");
-                    var isVeryLargeText = false;
-                    if (text.length > 25000) {
-                      e.preventDefault();
-                      this.container.innerHTML = text;
-                      isVeryLargeText = true;
-                    }
-                    if (!this.quill.isEnabled()) return;
-                    var range = this.quill.getSelection();
-                    var delta = new _quillDelta2.default().retain(range.index);
-                    var scrollTop = this.quill.scrollingContainer.scrollTop;
-                    this.container.focus();
-                    this.quill.selection.update(_quill2.default.sources.SILENT);
-                    setTimeout(function () {
-                      if (isVeryLargeText) {
-                        _this2.quill.deleteText(range.index, range.length, _quill2.default.sources.SILENT);
-                        _this2.quill.insertText(range.index, _this2.container.innerHTML, _quill2.default.sources.USER);
-                        _this2.quill.setSelection(range.index + _this2.container.innerHTML.length, _quill2.default.sources.SILENT);
-                      } else {
-                        delta = delta.concat(_this2.convert()).delete(range.length);
-                        _this2.quill.updateContents(delta, _quill2.default.sources.USER);
-                        // range.length contributes to delta.length()
-                        _this2.quill.setSelection(delta.length() - range.length, _quill2.default.sources.SILENT);
-                      }
-                      _this2.quill.scrollingContainer.scrollTop = scrollTop;
-                      _this2.quill.focus();
-                    }, 1);
-                  }
-                }, {
-                  key: "prepareMatching",
-                  value: function prepareMatching() {
-                    var _this3 = this;
-
-                    var elementMatchers = [],
-                      textMatchers = [];
-                    this.matchers.forEach(function (pair) {
-                      var _pair = _slicedToArray(pair, 2),
-                        selector = _pair[0],
-                        matcher = _pair[1];
-
-                      switch (selector) {
-                        case Node.TEXT_NODE:
-                          textMatchers.push(matcher);
-                          break;
-                        case Node.ELEMENT_NODE:
-                          elementMatchers.push(matcher);
-                          break;
-                        default:
-                          [].forEach.call(_this3.container.querySelectorAll(selector), function (node) {
-                            // TODO use weakmap
-                            node[DOM_KEY] = node[DOM_KEY] || [];
-                            node[DOM_KEY].push(matcher);
-                          });
-                          break;
-                      }
+                      if (!options.matchVisual && matcher === matchSpacing) return;
+                      _this.addMatcher(selector, matcher);
                     });
-                    return [elementMatchers, textMatchers];
+                    return _this;
                   }
-                }]);
 
-                return Clipboard;
-              }(_module2.default);
-
-              Clipboard.DEFAULTS = {
-                matchers: [],
-                matchVisual: true
-              };
-
-              function applyFormat(delta, format, value) {
-                if ((typeof format === "undefined" ? "undefined" : _typeof(format)) === "object") {
-                  return Object.keys(format).reduce(function (delta, key) {
-                    return applyFormat(delta, key, format[key]);
-                  }, delta);
-                } else {
-                  return delta.reduce(function (delta, op) {
-                    if (op.attributes && op.attributes[format]) {
-                      return delta.push(op);
-                    } else {
-                      return delta.insert(op.insert, (0, _extend3.default)({}, _defineProperty({}, format, value), op.attributes));
+                  _createClass(Clipboard, [{
+                    key: "addMatcher",
+                    value: function addMatcher(selector, matcher) {
+                      this.matchers.push([selector, matcher]);
                     }
-                  }, new _quillDelta2.default());
-                }
-              }
+                  }, {
+                    key: "convert",
+                    value: function convert(html) {
+                      if (typeof html === "string") {
+                        this.container.innerHTML = html.replace(/\>\r?\n +\</g, "><"); // Remove spaces between tags
+                        return this.convert();
+                      }
+                      var formats = this.quill.getFormat(this.quill.selection.savedRange.index);
+                      if (formats[_code2.default.blotName]) {
+                        var text = this.container.innerText;
+                        this.container.innerHTML = "";
+                        return new _quillDelta2.default().insert(text, _defineProperty({}, _code2.default.blotName, formats[_code2.default.blotName]));
+                      }
 
-              function computeStyle(node) {
-                if (node.nodeType !== Node.ELEMENT_NODE) return {};
-                var DOM_KEY = "__ql-computed-style";
-                return node[DOM_KEY] || (node[DOM_KEY] = window.getComputedStyle(node));
-              }
+                      var _prepareMatching = this.prepareMatching(),
+                        _prepareMatching2 = _slicedToArray(_prepareMatching, 2),
+                        elementMatchers = _prepareMatching2[0],
+                        textMatchers = _prepareMatching2[1];
 
-              function deltaEndsWith(delta, text) {
-                var endText = "";
-                for (var i = delta.ops.length - 1; i >= 0 && endText.length < text.length; --i) {
-                  var op = delta.ops[i];
-                  if (typeof op.insert !== "string") break;
-                  endText = op.insert + endText;
-                }
-                return endText.slice(-1 * text.length) === text;
-              }
-
-              function isLine(node) {
-                if (node.childNodes.length === 0) return false; // Exclude embed blocks
-                var style = computeStyle(node);
-                return ["block", "list-item"].indexOf(style.display) > -1;
-              }
-
-              function traverse(node, elementMatchers, textMatchers) {
-                // Post-order
-                if (node.nodeType === node.TEXT_NODE) {
-                  return textMatchers.reduce(function (delta, matcher) {
-                    return matcher(node, delta);
-                  }, new _quillDelta2.default());
-                } else if (node.nodeType === node.ELEMENT_NODE) {
-                  return [].reduce.call(node.childNodes || [], function (delta, childNode) {
-                    var childrenDelta = traverse(childNode, elementMatchers, textMatchers);
-                    if (childNode.nodeType === node.ELEMENT_NODE) {
-                      childrenDelta = elementMatchers.reduce(function (childrenDelta, matcher) {
-                        return matcher(childNode, childrenDelta);
-                      }, childrenDelta);
-                      childrenDelta = (childNode[DOM_KEY] || []).reduce(function (childrenDelta, matcher) {
-                        return matcher(childNode, childrenDelta);
-                      }, childrenDelta);
+                      var delta = traverse(this.container, elementMatchers, textMatchers);
+                      // Remove trailing newline
+                      if (deltaEndsWith(delta, "\n") && delta.ops[delta.ops.length - 1].attributes == null) {
+                        delta = delta.compose(new _quillDelta2.default().retain(delta.length() - 1).delete(1));
+                      }
+                      debug.log("convert", this.container.innerHTML, delta);
+                      this.container.innerHTML = "";
+                      return delta;
                     }
-                    return delta.concat(childrenDelta);
-                  }, new _quillDelta2.default());
-                } else {
+                  }, {
+                    key: "dangerouslyPasteHTML",
+                    value: function dangerouslyPasteHTML(index, html) {
+                      var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _quill2.default.sources.API;
+
+                      if (typeof index === "string") {
+                        this.quill.setContents(this.convert(index), html);
+                        this.quill.setSelection(0, _quill2.default.sources.SILENT);
+                      } else {
+                        var paste = this.convert(html);
+                        this.quill.updateContents(new _quillDelta2.default().retain(index).concat(paste), source);
+                        this.quill.setSelection(index + paste.length(), _quill2.default.sources.SILENT);
+                      }
+                    }
+                  }, {
+                    key: "onPaste",
+                    value: function onPaste(e) {
+                      var _this2 = this;
+
+                      var text = e.clipboardData.getData("Text");
+                      var isVeryLargeText = false;
+                      if (text.length > 25000) {
+                        e.preventDefault();
+                        this.container.innerHTML = text;
+                        isVeryLargeText = true;
+                      }
+                      if (!this.quill.isEnabled()) return;
+                      var range = this.quill.getSelection();
+                      var delta = new _quillDelta2.default().retain(range.index);
+                      var scrollTop = this.quill.scrollingContainer.scrollTop;
+                      this.container.focus();
+                      this.quill.selection.update(_quill2.default.sources.SILENT);
+                      setTimeout(function () {
+                        if (isVeryLargeText) {
+                          _this2.quill.deleteText(range.index, range.length, _quill2.default.sources.SILENT);
+                          _this2.quill.insertText(range.index, _this2.container.innerHTML, _quill2.default.sources.USER);
+                          _this2.quill.setSelection(range.index + _this2.container.innerHTML.length, _quill2.default.sources.SILENT);
+                        } else {
+                          delta = delta.concat(_this2.convert()).delete(range.length);
+                          _this2.quill.updateContents(delta, _quill2.default.sources.USER);
+                          // range.length contributes to delta.length()
+                          _this2.quill.setSelection(delta.length() - range.length, _quill2.default.sources.SILENT);
+                        }
+                        _this2.quill.scrollingContainer.scrollTop = scrollTop;
+                        _this2.quill.focus();
+                      }, 1);
+                    }
+                  }, {
+                    key: "prepareMatching",
+                    value: function prepareMatching() {
+                      var _this3 = this;
+
+                      var elementMatchers = [],
+                        textMatchers = [];
+                      this.matchers.forEach(function (pair) {
+                        var _pair = _slicedToArray(pair, 2),
+                          selector = _pair[0],
+                          matcher = _pair[1];
+
+                        switch (selector) {
+                          case Node.TEXT_NODE:
+                            textMatchers.push(matcher);
+                            break;
+                          case Node.ELEMENT_NODE:
+                            elementMatchers.push(matcher);
+                            break;
+                          default:
+                            [].forEach.call(_this3.container.querySelectorAll(selector), function (node) {
+                              // TODO use weakmap
+                              node[DOM_KEY] = node[DOM_KEY] || [];
+                              node[DOM_KEY].push(matcher);
+                            });
+                            break;
+                        }
+                      });
+                      return [elementMatchers, textMatchers];
+                    }
+                  }]);
+
+                  return Clipboard;
+                }(_module2.default);
+
+                Clipboard.DEFAULTS = {
+                  matchers: [],
+                  matchVisual: true
+                };
+
+                function applyFormat(delta, format, value) {
+                  if ((typeof format === "undefined" ? "undefined" : _typeof(format)) === "object") {
+                    return Object.keys(format).reduce(function (delta, key) {
+                      return applyFormat(delta, key, format[key]);
+                    }, delta);
+                  } else {
+                    return delta.reduce(function (delta, op) {
+                      if (op.attributes && op.attributes[format]) {
+                        return delta.push(op);
+                      } else {
+                        return delta.insert(op.insert, (0, _extend3.default)({}, _defineProperty({}, format, value), op.attributes));
+                      }
+                    }, new _quillDelta2.default());
+                  }
+                }
+
+                function computeStyle(node) {
+                  if (node.nodeType !== Node.ELEMENT_NODE) return {};
+                  var DOM_KEY = "__ql-computed-style";
+                  return node[DOM_KEY] || (node[DOM_KEY] = window.getComputedStyle(node));
+                }
+
+                function deltaEndsWith(delta, text) {
+                  var endText = "";
+                  for (var i = delta.ops.length - 1; i >= 0 && endText.length < text.length; --i) {
+                    var op = delta.ops[i];
+                    if (typeof op.insert !== "string") break;
+                    endText = op.insert + endText;
+                  }
+                  return endText.slice(-1 * text.length) === text;
+                }
+
+                function isLine(node) {
+                  if (node.childNodes.length === 0) return false; // Exclude embed blocks
+                  var style = computeStyle(node);
+                  return ["block", "list-item"].indexOf(style.display) > -1;
+                }
+
+                function traverse(node, elementMatchers, textMatchers) {
+                  // Post-order
+                  if (node.nodeType === node.TEXT_NODE) {
+                    return textMatchers.reduce(function (delta, matcher) {
+                      return matcher(node, delta);
+                    }, new _quillDelta2.default());
+                  } else if (node.nodeType === node.ELEMENT_NODE) {
+                    return [].reduce.call(node.childNodes || [], function (delta, childNode) {
+                      var childrenDelta = traverse(childNode, elementMatchers, textMatchers);
+                      if (childNode.nodeType === node.ELEMENT_NODE) {
+                        childrenDelta = elementMatchers.reduce(function (childrenDelta, matcher) {
+                          return matcher(childNode, childrenDelta);
+                        }, childrenDelta);
+                        childrenDelta = (childNode[DOM_KEY] || []).reduce(function (childrenDelta, matcher) {
+                          return matcher(childNode, childrenDelta);
+                        }, childrenDelta);
+                      }
+                      return delta.concat(childrenDelta);
+                    }, new _quillDelta2.default());
+                  } else {
+                    return new _quillDelta2.default();
+                  }
+                }
+
+                function matchAlias(format, node, delta) {
+                  return applyFormat(delta, format, true);
+                }
+
+                function matchAttributor(node, delta) {
+                  var attributes = _parchment2.default.Attributor.Attribute.keys(node);
+                  var classes = _parchment2.default.Attributor.Class.keys(node);
+                  var styles = _parchment2.default.Attributor.Style.keys(node);
+                  var formats = {};
+                  attributes.concat(classes).concat(styles).forEach(function (name) {
+                    var attr = _parchment2.default.query(name, _parchment2.default.Scope.ATTRIBUTE);
+                    if (attr != null) {
+                      formats[attr.attrName] = attr.value(node);
+                      if (formats[attr.attrName]) return;
+                    }
+                    attr = ATTRIBUTE_ATTRIBUTORS[name];
+                    if (attr != null && (attr.attrName === name || attr.keyName === name)) {
+                      formats[attr.attrName] = attr.value(node) || undefined;
+                    }
+                    attr = STYLE_ATTRIBUTORS[name];
+                    if (attr != null && (attr.attrName === name || attr.keyName === name)) {
+                      attr = STYLE_ATTRIBUTORS[name];
+                      formats[attr.attrName] = attr.value(node) || undefined;
+                    }
+                  });
+                  if (Object.keys(formats).length > 0) {
+                    delta = applyFormat(delta, formats);
+                  }
+                  return delta;
+                }
+
+                function matchBlot(node, delta) {
+                  var match = _parchment2.default.query(node);
+                  if (match == null) return delta;
+                  if (match.prototype instanceof _parchment2.default.Embed) {
+                    var embed = {};
+                    var value = match.value(node);
+                    if (value != null) {
+                      embed[match.blotName] = value;
+                      delta = new _quillDelta2.default().insert(embed, match.formats(node));
+                    }
+                  } else if (typeof match.formats === "function") {
+                    delta = applyFormat(delta, match.blotName, match.formats(node));
+                  }
+                  return delta;
+                }
+
+                function matchBreak(node, delta) {
+                  if (!deltaEndsWith(delta, "\n")) {
+                    delta.insert("\n");
+                  }
+                  return delta;
+                }
+
+                function matchIgnore() {
                   return new _quillDelta2.default();
                 }
-              }
 
-              function matchAlias(format, node, delta) {
-                return applyFormat(delta, format, true);
-              }
-
-              function matchAttributor(node, delta) {
-                var attributes = _parchment2.default.Attributor.Attribute.keys(node);
-                var classes = _parchment2.default.Attributor.Class.keys(node);
-                var styles = _parchment2.default.Attributor.Style.keys(node);
-                var formats = {};
-                attributes.concat(classes).concat(styles).forEach(function (name) {
-                  var attr = _parchment2.default.query(name, _parchment2.default.Scope.ATTRIBUTE);
-                  if (attr != null) {
-                    formats[attr.attrName] = attr.value(node);
-                    if (formats[attr.attrName]) return;
+                function matchIndent(node, delta) {
+                  var match = _parchment2.default.query(node);
+                  if (match == null || match.blotName !== "list-item" || !deltaEndsWith(delta, "\n")) {
+                    return delta;
                   }
-                  attr = ATTRIBUTE_ATTRIBUTORS[name];
-                  if (attr != null && (attr.attrName === name || attr.keyName === name)) {
-                    formats[attr.attrName] = attr.value(node) || undefined;
+                  var indent = -1,
+                    parent = node.parentNode;
+                  while (!parent.classList.contains("ql-clipboard")) {
+                    if ((_parchment2.default.query(parent) || {}).blotName === "list") {
+                      indent += 1;
+                    }
+                    parent = parent.parentNode;
                   }
-                  attr = STYLE_ATTRIBUTORS[name];
-                  if (attr != null && (attr.attrName === name || attr.keyName === name)) {
-                    attr = STYLE_ATTRIBUTORS[name];
-                    formats[attr.attrName] = attr.value(node) || undefined;
-                  }
-                });
-                if (Object.keys(formats).length > 0) {
-                  delta = applyFormat(delta, formats);
+                  if (indent <= 0) return delta;
+                  return delta.compose(new _quillDelta2.default().retain(delta.length() - 1).retain(1, { indent: indent }));
                 }
-                return delta;
-              }
 
-              function matchBlot(node, delta) {
-                var match = _parchment2.default.query(node);
-                if (match == null) return delta;
-                if (match.prototype instanceof _parchment2.default.Embed) {
-                  var embed = {};
-                  var value = match.value(node);
-                  if (value != null) {
-                    embed[match.blotName] = value;
-                    delta = new _quillDelta2.default().insert(embed, match.formats(node));
+                function matchNewline(node, delta) {
+                  if (!deltaEndsWith(delta, "\n")) {
+                    if (isLine(node) || delta.length() > 0 && node.nextSibling && isLine(node.nextSibling)) {
+                      delta.insert("\n");
+                    }
                   }
-                } else if (typeof match.formats === "function") {
-                  delta = applyFormat(delta, match.blotName, match.formats(node));
-                }
-                return delta;
-              }
-
-              function matchBreak(node, delta) {
-                if (!deltaEndsWith(delta, "\n")) {
-                  delta.insert("\n");
-                }
-                return delta;
-              }
-
-              function matchIgnore() {
-                return new _quillDelta2.default();
-              }
-
-              function matchIndent(node, delta) {
-                var match = _parchment2.default.query(node);
-                if (match == null || match.blotName !== "list-item" || !deltaEndsWith(delta, "\n")) {
                   return delta;
                 }
-                var indent = -1,
-                  parent = node.parentNode;
-                while (!parent.classList.contains("ql-clipboard")) {
-                  if ((_parchment2.default.query(parent) || {}).blotName === "list") {
-                    indent += 1;
+
+                function matchSpacing(node, delta) {
+                  if (isLine(node) && node.nextElementSibling != null && !deltaEndsWith(delta, "\n\n")) {
+                    var nodeHeight = node.offsetHeight + parseFloat(computeStyle(node).marginTop) + parseFloat(computeStyle(node).marginBottom);
+                    if (node.nextElementSibling.offsetTop > node.offsetTop + nodeHeight * 1.5) {
+                      delta.insert("\n");
+                    }
                   }
-                  parent = parent.parentNode;
-                }
-                if (indent <= 0) return delta;
-                return delta.compose(new _quillDelta2.default().retain(delta.length() - 1).retain(1, { indent: indent }));
-              }
-
-              function matchNewline(node, delta) {
-                if (!deltaEndsWith(delta, "\n")) {
-                  if (isLine(node) || delta.length() > 0 && node.nextSibling && isLine(node.nextSibling)) {
-                    delta.insert("\n");
-                  }
-                }
-                return delta;
-              }
-
-              function matchSpacing(node, delta) {
-                if (isLine(node) && node.nextElementSibling != null && !deltaEndsWith(delta, "\n\n")) {
-                  var nodeHeight = node.offsetHeight + parseFloat(computeStyle(node).marginTop) + parseFloat(computeStyle(node).marginBottom);
-                  if (node.nextElementSibling.offsetTop > node.offsetTop + nodeHeight * 1.5) {
-                    delta.insert("\n");
-                  }
-                }
-                return delta;
-              }
-
-              function matchStyles(node, delta) {
-                var formats = {};
-                var style = node.style || {};
-                if (style.fontStyle && computeStyle(node).fontStyle === "italic") {
-                  formats.italic = true;
-                }
-                if (style.fontWeight && (computeStyle(node).fontWeight.startsWith("bold") || parseInt(computeStyle(node).fontWeight) >= 700)) {
-                  formats.bold = true;
-                }
-                if (Object.keys(formats).length > 0) {
-                  delta = applyFormat(delta, formats);
-                }
-                if (parseFloat(style.textIndent || 0) > 0) {
-                  // Could be 0.5in
-                  delta = new _quillDelta2.default().insert("\t").concat(delta);
-                }
-                return delta;
-              }
-
-              function matchText(node, delta) {
-                var text = node.data;
-                // Word represents empty line with <o:p>&nbsp;</o:p>
-                if (node.parentNode.tagName === "O:P") {
-                  return delta.insert(text.trim());
-                }
-                if (text.trim().length === 0 && node.parentNode.classList.contains("ql-clipboard")) {
                   return delta;
                 }
-                if (!computeStyle(node.parentNode).whiteSpace.startsWith("pre")) {
-                  // eslint-disable-next-line func-style
-                  var replacer = function replacer(collapse, match) {
-                    match = match.replace(/[^\u00a0]/g, ""); // \u00a0 is nbsp;
-                    return match.length < 1 && collapse ? " " : match;
-                  };
-                  text = text.replace(/\r\n/g, " ").replace(/\n/g, " ");
-                  text = text.replace(/\s\s+/g, replacer.bind(replacer, true)); // collapse whitespace
-                  if (node.previousSibling == null && isLine(node.parentNode) || node.previousSibling != null && isLine(node.previousSibling)) {
-                    text = text.replace(/^\s+/, replacer.bind(replacer, false));
+
+                function matchStyles(node, delta) {
+                  var formats = {};
+                  var style = node.style || {};
+                  if (style.fontStyle && computeStyle(node).fontStyle === "italic") {
+                    formats.italic = true;
                   }
-                  if (node.nextSibling == null && isLine(node.parentNode) || node.nextSibling != null && isLine(node.nextSibling)) {
-                    text = text.replace(/\s+$/, replacer.bind(replacer, false));
+                  if (style.fontWeight && (computeStyle(node).fontWeight.startsWith("bold") || parseInt(computeStyle(node).fontWeight) >= 700)) {
+                    formats.bold = true;
                   }
+                  if (Object.keys(formats).length > 0) {
+                    delta = applyFormat(delta, formats);
+                  }
+                  if (parseFloat(style.textIndent || 0) > 0) {
+                    // Could be 0.5in
+                    delta = new _quillDelta2.default().insert("\t").concat(delta);
+                  }
+                  return delta;
                 }
-                return delta.insert(text);
-              }
 
-              exports.default = Clipboard;
-              exports.matchAttributor = matchAttributor;
-              exports.matchBlot = matchBlot;
-              exports.matchNewline = matchNewline;
-              exports.matchSpacing = matchSpacing;
-              exports.matchText = matchText;
+                function matchText(node, delta) {
+                  var text = node.data;
+                  // Word represents empty line with <o:p>&nbsp;</o:p>
+                  if (node.parentNode.tagName === "O:P") {
+                    return delta.insert(text.trim());
+                  }
+                  if (text.trim().length === 0 && node.parentNode.classList.contains("ql-clipboard")) {
+                    return delta;
+                  }
+                  if (!computeStyle(node.parentNode).whiteSpace.startsWith("pre")) {
+                    // eslint-disable-next-line func-style
+                    var replacer = function replacer(collapse, match) {
+                      match = match.replace(/[^\u00a0]/g, ""); // \u00a0 is nbsp;
+                      return match.length < 1 && collapse ? " " : match;
+                    };
+                    text = text.replace(/\r\n/g, " ").replace(/\n/g, " ");
+                    text = text.replace(/\s\s+/g, replacer.bind(replacer, true)); // collapse whitespace
+                    if (node.previousSibling == null && isLine(node.parentNode) || node.previousSibling != null && isLine(node.previousSibling)) {
+                      text = text.replace(/^\s+/, replacer.bind(replacer, false));
+                    }
+                    if (node.nextSibling == null && isLine(node.parentNode) || node.nextSibling != null && isLine(node.nextSibling)) {
+                      text = text.replace(/\s+$/, replacer.bind(replacer, false));
+                    }
+                  }
+                  return delta.insert(text);
+                }
 
-              /***/
-            }),
+                exports.default = Clipboard;
+                exports.matchAttributor = matchAttributor;
+                exports.matchBlot = matchBlot;
+                exports.matchNewline = matchNewline;
+                exports.matchSpacing = matchSpacing;
+                exports.matchText = matchText;
+
+                /***/
+              }),
 /* 75 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _inline = __webpack_require__(6);
+                var _inline = __webpack_require__(6);
 
-              var _inline2 = _interopRequireDefault(_inline);
+                var _inline2 = _interopRequireDefault(_inline);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Bold = function (_Inline) {
-                _inherits(Bold, _Inline);
+                var Bold = function (_Inline) {
+                  _inherits(Bold, _Inline);
 
-                function Bold() {
-                  _classCallCheck(this, Bold);
+                  function Bold() {
+                    _classCallCheck(this, Bold);
 
-                  return _possibleConstructorReturn(this, (Bold.__proto__ || Object.getPrototypeOf(Bold)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Bold.__proto__ || Object.getPrototypeOf(Bold)).apply(this, arguments));
+                  }
 
-                _createClass(Bold, [{
-                  key: 'optimize',
-                  value: function optimize(context) {
-                    _get(Bold.prototype.__proto__ || Object.getPrototypeOf(Bold.prototype), 'optimize', this).call(this, context);
-                    if (this.domNode.tagName !== this.statics.tagName[0]) {
-                      this.replaceWith(this.statics.blotName);
+                  _createClass(Bold, [{
+                    key: 'optimize',
+                    value: function optimize(context) {
+                      _get(Bold.prototype.__proto__ || Object.getPrototypeOf(Bold.prototype), 'optimize', this).call(this, context);
+                      if (this.domNode.tagName !== this.statics.tagName[0]) {
+                        this.replaceWith(this.statics.blotName);
+                      }
                     }
-                  }
-                }], [{
-                  key: 'create',
-                  value: function create() {
-                    return _get(Bold.__proto__ || Object.getPrototypeOf(Bold), 'create', this).call(this);
-                  }
-                }, {
-                  key: 'formats',
-                  value: function formats() {
-                    return true;
-                  }
-                }]);
+                  }], [{
+                    key: 'create',
+                    value: function create() {
+                      return _get(Bold.__proto__ || Object.getPrototypeOf(Bold), 'create', this).call(this);
+                    }
+                  }, {
+                    key: 'formats',
+                    value: function formats() {
+                      return true;
+                    }
+                  }]);
 
-                return Bold;
-              }(_inline2.default);
+                  return Bold;
+                }(_inline2.default);
 
-              Bold.blotName = 'bold';
-              Bold.tagName = ['STRONG', 'B'];
+                Bold.blotName = 'bold';
+                Bold.tagName = ['STRONG', 'B'];
 
-              exports.default = Bold;
+                exports.default = Bold;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 76 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.addControls = exports.default = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.addControls = exports.default = undefined;
 
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _quillDelta = __webpack_require__(1);
+                var _quillDelta = __webpack_require__(1);
 
-              var _quillDelta2 = _interopRequireDefault(_quillDelta);
+                var _quillDelta2 = _interopRequireDefault(_quillDelta);
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _quill = __webpack_require__(5);
+                var _quill = __webpack_require__(5);
 
-              var _quill2 = _interopRequireDefault(_quill);
+                var _quill2 = _interopRequireDefault(_quill);
 
-              var _logger = __webpack_require__(10);
+                var _logger = __webpack_require__(10);
 
-              var _logger2 = _interopRequireDefault(_logger);
+                var _logger2 = _interopRequireDefault(_logger);
 
-              var _module = __webpack_require__(9);
+                var _module = __webpack_require__(9);
 
-              var _module2 = _interopRequireDefault(_module);
+                var _module2 = _interopRequireDefault(_module);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+                function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var debug = (0, _logger2.default)('quill:toolbar');
+                var debug = (0, _logger2.default)('quill:toolbar');
 
-              var Toolbar = function (_Module) {
-                _inherits(Toolbar, _Module);
+                var Toolbar = function (_Module) {
+                  _inherits(Toolbar, _Module);
 
-                function Toolbar(quill, options) {
-                  _classCallCheck(this, Toolbar);
+                  function Toolbar(quill, options) {
+                    _classCallCheck(this, Toolbar);
 
-                  var _this = _possibleConstructorReturn(this, (Toolbar.__proto__ || Object.getPrototypeOf(Toolbar)).call(this, quill, options));
+                    var _this = _possibleConstructorReturn(this, (Toolbar.__proto__ || Object.getPrototypeOf(Toolbar)).call(this, quill, options));
 
-                  if (Array.isArray(_this.options.container)) {
-                    var container = document.createElement('div');
-                    addControls(container, _this.options.container);
-                    quill.container.parentNode.insertBefore(container, quill.container);
-                    _this.container = container;
-                  } else if (typeof _this.options.container === 'string') {
-                    _this.container = document.querySelector(_this.options.container);
-                  } else {
-                    _this.container = _this.options.container;
-                  }
-                  if (!(_this.container instanceof HTMLElement)) {
-                    var _ret;
-
-                    return _ret = debug.error('Container required for toolbar', _this.options), _possibleConstructorReturn(_this, _ret);
-                  }
-                  _this.container.classList.add('ql-toolbar');
-                  _this.controls = [];
-                  _this.handlers = {};
-                  Object.keys(_this.options.handlers).forEach(function (format) {
-                    _this.addHandler(format, _this.options.handlers[format]);
-                  });
-                  [].forEach.call(_this.container.querySelectorAll('button, select'), function (input) {
-                    _this.attach(input);
-                  });
-                  _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (type, range) {
-                    if (type === _quill2.default.events.SELECTION_CHANGE) {
-                      _this.update(range);
-                    }
-                  });
-                  _this.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {
-                    var _this$quill$selection = _this.quill.selection.getRange(),
-                      _this$quill$selection2 = _slicedToArray(_this$quill$selection, 1),
-                      range = _this$quill$selection2[0]; // quill.getSelection triggers update
-
-
-                    _this.update(range);
-                  });
-                  return _this;
-                }
-
-                _createClass(Toolbar, [{
-                  key: 'addHandler',
-                  value: function addHandler(format, handler) {
-                    this.handlers[format] = handler;
-                  }
-                }, {
-                  key: 'attach',
-                  value: function attach(input) {
-                    var _this2 = this;
-
-                    var format = [].find.call(input.classList, function (className) {
-                      return className.indexOf('ql-') === 0;
-                    });
-                    if (!format) return;
-                    format = format.slice('ql-'.length);
-                    if (input.tagName === 'BUTTON') {
-                      input.setAttribute('type', 'button');
-                    }
-                    if (this.handlers[format] == null) {
-                      if (this.quill.scroll.whitelist != null && this.quill.scroll.whitelist[format] == null) {
-                        debug.warn('ignoring attaching to disabled format', format, input);
-                        return;
-                      }
-                      if (_parchment2.default.query(format) == null) {
-                        debug.warn('ignoring attaching to nonexistent format', format, input);
-                        return;
-                      }
-                    }
-                    var eventName = input.tagName === 'SELECT' ? 'change' : 'click';
-                    input.addEventListener(eventName, function (e) {
-                      var value = void 0;
-                      if (input.tagName === 'SELECT') {
-                        if (input.selectedIndex < 0) return;
-                        var selected = input.options[input.selectedIndex];
-                        if (selected.hasAttribute('selected')) {
-                          value = false;
-                        } else {
-                          value = selected.value || false;
-                        }
-                      } else {
-                        if (input.classList.contains('ql-active')) {
-                          value = false;
-                        } else {
-                          value = input.value || !input.hasAttribute('value');
-                        }
-                        e.preventDefault();
-                      }
-                      _this2.quill.focus();
-
-                      var _quill$selection$getR = _this2.quill.selection.getRange(),
-                        _quill$selection$getR2 = _slicedToArray(_quill$selection$getR, 1),
-                        range = _quill$selection$getR2[0];
-
-                      if (_this2.handlers[format] != null) {
-                        _this2.handlers[format].call(_this2, value);
-                      } else if (_parchment2.default.query(format).prototype instanceof _parchment2.default.Embed) {
-                        value = prompt('Enter ' + format);
-                        if (!value) return;
-                        _this2.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert(_defineProperty({}, format, value)), _quill2.default.sources.USER);
-                      } else {
-                        _this2.quill.format(format, value, _quill2.default.sources.USER);
-                      }
-                      _this2.update(range);
-                    });
-                    // TODO use weakmap
-                    this.controls.push([format, input]);
-                  }
-                }, {
-                  key: 'update',
-                  value: function update(range) {
-                    var formats = range == null ? {} : this.quill.getFormat(range);
-                    this.controls.forEach(function (pair) {
-                      var _pair = _slicedToArray(pair, 2),
-                        format = _pair[0],
-                        input = _pair[1];
-
-                      if (input.tagName === 'SELECT') {
-                        var option = void 0;
-                        if (range == null) {
-                          option = null;
-                        } else if (formats[format] == null) {
-                          option = input.querySelector('option[selected]');
-                        } else if (!Array.isArray(formats[format])) {
-                          var value = formats[format];
-                          if (typeof value === 'string') {
-                            value = value.replace(/\"/g, '\\"');
-                          }
-                          option = input.querySelector('option[value="' + value + '"]');
-                        }
-                        if (option == null) {
-                          input.value = ''; // TODO make configurable?
-                          input.selectedIndex = -1;
-                        } else {
-                          option.selected = true;
-                        }
-                      } else {
-                        if (range == null) {
-                          input.classList.remove('ql-active');
-                        } else if (input.hasAttribute('value')) {
-                          // both being null should match (default values)
-                          // '1' should match with 1 (headers)
-                          var isActive = formats[format] === input.getAttribute('value') || formats[format] != null && formats[format].toString() === input.getAttribute('value') || formats[format] == null && !input.getAttribute('value');
-                          input.classList.toggle('ql-active', isActive);
-                        } else {
-                          input.classList.toggle('ql-active', formats[format] != null);
-                        }
-                      }
-                    });
-                  }
-                }]);
-
-                return Toolbar;
-              }(_module2.default);
-
-              Toolbar.DEFAULTS = {};
-
-              function addButton(container, format, value) {
-                var input = document.createElement('button');
-                input.setAttribute('type', 'button');
-                input.classList.add('ql-' + format);
-                if (value != null) {
-                  input.value = value;
-                }
-                container.appendChild(input);
-              }
-
-              function addControls(container, groups) {
-                if (!Array.isArray(groups[0])) {
-                  groups = [groups];
-                }
-                groups.forEach(function (controls) {
-                  var group = document.createElement('span');
-                  group.classList.add('ql-formats');
-                  controls.forEach(function (control) {
-                    if (typeof control === 'string') {
-                      addButton(group, control);
+                    if (Array.isArray(_this.options.container)) {
+                      var container = document.createElement('div');
+                      addControls(container, _this.options.container);
+                      quill.container.parentNode.insertBefore(container, quill.container);
+                      _this.container = container;
+                    } else if (typeof _this.options.container === 'string') {
+                      _this.container = document.querySelector(_this.options.container);
                     } else {
-                      var format = Object.keys(control)[0];
-                      var value = control[format];
-                      if (Array.isArray(value)) {
-                        addSelect(group, format, value);
-                      } else {
-                        addButton(group, format, value);
-                      }
+                      _this.container = _this.options.container;
                     }
-                  });
-                  container.appendChild(group);
-                });
-              }
+                    if (!(_this.container instanceof HTMLElement)) {
+                      var _ret;
 
-              function addSelect(container, format, values) {
-                var input = document.createElement('select');
-                input.classList.add('ql-' + format);
-                values.forEach(function (value) {
-                  var option = document.createElement('option');
-                  if (value !== false) {
-                    option.setAttribute('value', value);
-                  } else {
-                    option.setAttribute('selected', 'selected');
+                      return _ret = debug.error('Container required for toolbar', _this.options), _possibleConstructorReturn(_this, _ret);
+                    }
+                    _this.container.classList.add('ql-toolbar');
+                    _this.controls = [];
+                    _this.handlers = {};
+                    Object.keys(_this.options.handlers).forEach(function (format) {
+                      _this.addHandler(format, _this.options.handlers[format]);
+                    });
+                    [].forEach.call(_this.container.querySelectorAll('button, select'), function (input) {
+                      _this.attach(input);
+                    });
+                    _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (type, range) {
+                      if (type === _quill2.default.events.SELECTION_CHANGE) {
+                        _this.update(range);
+                      }
+                    });
+                    _this.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {
+                      var _this$quill$selection = _this.quill.selection.getRange(),
+                        _this$quill$selection2 = _slicedToArray(_this$quill$selection, 1),
+                        range = _this$quill$selection2[0]; // quill.getSelection triggers update
+
+
+                      _this.update(range);
+                    });
+                    return _this;
                   }
-                  input.appendChild(option);
-                });
-                container.appendChild(input);
-              }
 
-              Toolbar.DEFAULTS = {
-                container: null,
-                handlers: {
-                  clean: function clean() {
-                    var _this3 = this;
+                  _createClass(Toolbar, [{
+                    key: 'addHandler',
+                    value: function addHandler(format, handler) {
+                      this.handlers[format] = handler;
+                    }
+                  }, {
+                    key: 'attach',
+                    value: function attach(input) {
+                      var _this2 = this;
 
-                    var range = this.quill.getSelection();
-                    if (range == null) return;
-                    if (range.length == 0) {
-                      var formats = this.quill.getFormat();
-                      Object.keys(formats).forEach(function (name) {
-                        // Clean functionality in existing apps only clean inline formats
-                        if (_parchment2.default.query(name, _parchment2.default.Scope.INLINE) != null) {
-                          _this3.quill.format(name, false);
+                      var format = [].find.call(input.classList, function (className) {
+                        return className.indexOf('ql-') === 0;
+                      });
+                      if (!format) return;
+                      format = format.slice('ql-'.length);
+                      if (input.tagName === 'BUTTON') {
+                        input.setAttribute('type', 'button');
+                      }
+                      if (this.handlers[format] == null) {
+                        if (this.quill.scroll.whitelist != null && this.quill.scroll.whitelist[format] == null) {
+                          debug.warn('ignoring attaching to disabled format', format, input);
+                          return;
+                        }
+                        if (_parchment2.default.query(format) == null) {
+                          debug.warn('ignoring attaching to nonexistent format', format, input);
+                          return;
+                        }
+                      }
+                      var eventName = input.tagName === 'SELECT' ? 'change' : 'click';
+                      input.addEventListener(eventName, function (e) {
+                        var value = void 0;
+                        if (input.tagName === 'SELECT') {
+                          if (input.selectedIndex < 0) return;
+                          var selected = input.options[input.selectedIndex];
+                          if (selected.hasAttribute('selected')) {
+                            value = false;
+                          } else {
+                            value = selected.value || false;
+                          }
+                        } else {
+                          if (input.classList.contains('ql-active')) {
+                            value = false;
+                          } else {
+                            value = input.value || !input.hasAttribute('value');
+                          }
+                          e.preventDefault();
+                        }
+                        _this2.quill.focus();
+
+                        var _quill$selection$getR = _this2.quill.selection.getRange(),
+                          _quill$selection$getR2 = _slicedToArray(_quill$selection$getR, 1),
+                          range = _quill$selection$getR2[0];
+
+                        if (_this2.handlers[format] != null) {
+                          _this2.handlers[format].call(_this2, value);
+                        } else if (_parchment2.default.query(format).prototype instanceof _parchment2.default.Embed) {
+                          value = prompt('Enter ' + format);
+                          if (!value) return;
+                          _this2.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert(_defineProperty({}, format, value)), _quill2.default.sources.USER);
+                        } else {
+                          _this2.quill.format(format, value, _quill2.default.sources.USER);
+                        }
+                        _this2.update(range);
+                      });
+                      // TODO use weakmap
+                      this.controls.push([format, input]);
+                    }
+                  }, {
+                    key: 'update',
+                    value: function update(range) {
+                      var formats = range == null ? {} : this.quill.getFormat(range);
+                      this.controls.forEach(function (pair) {
+                        var _pair = _slicedToArray(pair, 2),
+                          format = _pair[0],
+                          input = _pair[1];
+
+                        if (input.tagName === 'SELECT') {
+                          var option = void 0;
+                          if (range == null) {
+                            option = null;
+                          } else if (formats[format] == null) {
+                            option = input.querySelector('option[selected]');
+                          } else if (!Array.isArray(formats[format])) {
+                            var value = formats[format];
+                            if (typeof value === 'string') {
+                              value = value.replace(/\"/g, '\\"');
+                            }
+                            option = input.querySelector('option[value="' + value + '"]');
+                          }
+                          if (option == null) {
+                            input.value = ''; // TODO make configurable?
+                            input.selectedIndex = -1;
+                          } else {
+                            option.selected = true;
+                          }
+                        } else {
+                          if (range == null) {
+                            input.classList.remove('ql-active');
+                          } else if (input.hasAttribute('value')) {
+                            // both being null should match (default values)
+                            // '1' should match with 1 (headers)
+                            var isActive = formats[format] === input.getAttribute('value') || formats[format] != null && formats[format].toString() === input.getAttribute('value') || formats[format] == null && !input.getAttribute('value');
+                            input.classList.toggle('ql-active', isActive);
+                          } else {
+                            input.classList.toggle('ql-active', formats[format] != null);
+                          }
                         }
                       });
-                    } else {
-                      this.quill.removeFormat(range, _quill2.default.sources.USER);
                     }
-                  },
-                  direction: function direction(value) {
-                    var align = this.quill.getFormat()['align'];
-                    if (value === 'rtl' && align == null) {
-                      this.quill.format('align', 'right', _quill2.default.sources.USER);
-                    } else if (!value && align === 'right') {
-                      this.quill.format('align', false, _quill2.default.sources.USER);
-                    }
-                    this.quill.format('direction', value, _quill2.default.sources.USER);
-                  },
-                  indent: function indent(value) {
-                    var range = this.quill.getSelection();
-                    var formats = this.quill.getFormat(range);
-                    var indent = parseInt(formats.indent || 0);
-                    if (value === '+1' || value === '-1') {
-                      var modifier = value === '+1' ? 1 : -1;
-                      if (formats.direction === 'rtl') modifier *= -1;
-                      this.quill.format('indent', indent + modifier, _quill2.default.sources.USER);
-                    }
-                  },
-                  link: function link(value) {
-                    if (value === true) {
-                      value = prompt('Enter link URL:');
-                    }
-                    this.quill.format('link', value, _quill2.default.sources.USER);
-                  },
-                  list: function list(value) {
-                    var range = this.quill.getSelection();
-                    var formats = this.quill.getFormat(range);
-                    if (value === 'check') {
-                      if (formats['list'] === 'checked' || formats['list'] === 'unchecked') {
-                        this.quill.format('list', false, _quill2.default.sources.USER);
+                  }]);
+
+                  return Toolbar;
+                }(_module2.default);
+
+                Toolbar.DEFAULTS = {};
+
+                function addButton(container, format, value) {
+                  var input = document.createElement('button');
+                  input.setAttribute('type', 'button');
+                  input.classList.add('ql-' + format);
+                  if (value != null) {
+                    input.value = value;
+                  }
+                  container.appendChild(input);
+                }
+
+                function addControls(container, groups) {
+                  if (!Array.isArray(groups[0])) {
+                    groups = [groups];
+                  }
+                  groups.forEach(function (controls) {
+                    var group = document.createElement('span');
+                    group.classList.add('ql-formats');
+                    controls.forEach(function (control) {
+                      if (typeof control === 'string') {
+                        addButton(group, control);
                       } else {
-                        this.quill.format('list', 'unchecked', _quill2.default.sources.USER);
+                        var format = Object.keys(control)[0];
+                        var value = control[format];
+                        if (Array.isArray(value)) {
+                          addSelect(group, format, value);
+                        } else {
+                          addButton(group, format, value);
+                        }
                       }
+                    });
+                    container.appendChild(group);
+                  });
+                }
+
+                function addSelect(container, format, values) {
+                  var input = document.createElement('select');
+                  input.classList.add('ql-' + format);
+                  values.forEach(function (value) {
+                    var option = document.createElement('option');
+                    if (value !== false) {
+                      option.setAttribute('value', value);
                     } else {
-                      this.quill.format('list', value, _quill2.default.sources.USER);
+                      option.setAttribute('selected', 'selected');
+                    }
+                    input.appendChild(option);
+                  });
+                  container.appendChild(input);
+                }
+
+                Toolbar.DEFAULTS = {
+                  container: null,
+                  handlers: {
+                    clean: function clean() {
+                      var _this3 = this;
+
+                      var range = this.quill.getSelection();
+                      if (range == null) return;
+                      if (range.length == 0) {
+                        var formats = this.quill.getFormat();
+                        Object.keys(formats).forEach(function (name) {
+                          // Clean functionality in existing apps only clean inline formats
+                          if (_parchment2.default.query(name, _parchment2.default.Scope.INLINE) != null) {
+                            _this3.quill.format(name, false);
+                          }
+                        });
+                      } else {
+                        this.quill.removeFormat(range, _quill2.default.sources.USER);
+                      }
+                    },
+                    direction: function direction(value) {
+                      var align = this.quill.getFormat()['align'];
+                      if (value === 'rtl' && align == null) {
+                        this.quill.format('align', 'right', _quill2.default.sources.USER);
+                      } else if (!value && align === 'right') {
+                        this.quill.format('align', false, _quill2.default.sources.USER);
+                      }
+                      this.quill.format('direction', value, _quill2.default.sources.USER);
+                    },
+                    indent: function indent(value) {
+                      var range = this.quill.getSelection();
+                      var formats = this.quill.getFormat(range);
+                      var indent = parseInt(formats.indent || 0);
+                      if (value === '+1' || value === '-1') {
+                        var modifier = value === '+1' ? 1 : -1;
+                        if (formats.direction === 'rtl') modifier *= -1;
+                        this.quill.format('indent', indent + modifier, _quill2.default.sources.USER);
+                      }
+                    },
+                    link: function link(value) {
+                      if (value === true) {
+                        value = prompt('Enter link URL:');
+                      }
+                      this.quill.format('link', value, _quill2.default.sources.USER);
+                    },
+                    list: function list(value) {
+                      var range = this.quill.getSelection();
+                      var formats = this.quill.getFormat(range);
+                      if (value === 'check') {
+                        if (formats['list'] === 'checked' || formats['list'] === 'unchecked') {
+                          this.quill.format('list', false, _quill2.default.sources.USER);
+                        } else {
+                          this.quill.format('list', 'unchecked', _quill2.default.sources.USER);
+                        }
+                      } else {
+                        this.quill.format('list', value, _quill2.default.sources.USER);
+                      }
                     }
                   }
-                }
-              };
+                };
 
-              exports.default = Toolbar;
-              exports.addControls = addControls;
+                exports.default = Toolbar;
+                exports.addControls = addControls;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 77 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _picker = __webpack_require__(30);
+                var _picker = __webpack_require__(30);
 
-              var _picker2 = _interopRequireDefault(_picker);
+                var _picker2 = _interopRequireDefault(_picker);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var ColorPicker = function (_Picker) {
-                _inherits(ColorPicker, _Picker);
+                var ColorPicker = function (_Picker) {
+                  _inherits(ColorPicker, _Picker);
 
-                function ColorPicker(select, label) {
-                  _classCallCheck(this, ColorPicker);
+                  function ColorPicker(select, label) {
+                    _classCallCheck(this, ColorPicker);
 
-                  var _this = _possibleConstructorReturn(this, (ColorPicker.__proto__ || Object.getPrototypeOf(ColorPicker)).call(this, select));
+                    var _this = _possibleConstructorReturn(this, (ColorPicker.__proto__ || Object.getPrototypeOf(ColorPicker)).call(this, select));
 
-                  _this.label.innerHTML = label;
-                  _this.container.classList.add('ql-color-picker');
-                  [].slice.call(_this.container.querySelectorAll('.ql-picker-item'), 0, 7).forEach(function (item) {
-                    item.classList.add('ql-primary');
-                  });
-                  return _this;
-                }
-
-                _createClass(ColorPicker, [{
-                  key: 'buildItem',
-                  value: function buildItem(option) {
-                    var item = _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'buildItem', this).call(this, option);
-                    item.style.backgroundColor = option.getAttribute('value') || '';
-                    return item;
+                    _this.label.innerHTML = label;
+                    _this.container.classList.add('ql-color-picker');
+                    [].slice.call(_this.container.querySelectorAll('.ql-picker-item'), 0, 7).forEach(function (item) {
+                      item.classList.add('ql-primary');
+                    });
+                    return _this;
                   }
-                }, {
-                  key: 'selectItem',
-                  value: function selectItem(item, trigger) {
-                    _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'selectItem', this).call(this, item, trigger);
-                    var colorLabel = this.label.querySelector('.ql-color-label');
-                    var value = item ? item.getAttribute('data-value') || '' : '';
-                    if (colorLabel) {
-                      if (colorLabel.tagName === 'line') {
-                        colorLabel.style.stroke = value;
-                      } else {
-                        colorLabel.style.fill = value;
+
+                  _createClass(ColorPicker, [{
+                    key: 'buildItem',
+                    value: function buildItem(option) {
+                      var item = _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'buildItem', this).call(this, option);
+                      item.style.backgroundColor = option.getAttribute('value') || '';
+                      return item;
+                    }
+                  }, {
+                    key: 'selectItem',
+                    value: function selectItem(item, trigger) {
+                      _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'selectItem', this).call(this, item, trigger);
+                      var colorLabel = this.label.querySelector('.ql-color-label');
+                      var value = item ? item.getAttribute('data-value') || '' : '';
+                      if (colorLabel) {
+                        if (colorLabel.tagName === 'line') {
+                          colorLabel.style.stroke = value;
+                        } else {
+                          colorLabel.style.fill = value;
+                        }
                       }
                     }
-                  }
-                }]);
+                  }]);
 
-                return ColorPicker;
-              }(_picker2.default);
+                  return ColorPicker;
+                }(_picker2.default);
 
-              exports.default = ColorPicker;
+                exports.default = ColorPicker;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 78 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _picker = __webpack_require__(30);
+                var _picker = __webpack_require__(30);
 
-              var _picker2 = _interopRequireDefault(_picker);
+                var _picker2 = _interopRequireDefault(_picker);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var IconPicker = function (_Picker) {
-                _inherits(IconPicker, _Picker);
+                var IconPicker = function (_Picker) {
+                  _inherits(IconPicker, _Picker);
 
-                function IconPicker(select, icons) {
-                  _classCallCheck(this, IconPicker);
+                  function IconPicker(select, icons) {
+                    _classCallCheck(this, IconPicker);
 
-                  var _this = _possibleConstructorReturn(this, (IconPicker.__proto__ || Object.getPrototypeOf(IconPicker)).call(this, select));
+                    var _this = _possibleConstructorReturn(this, (IconPicker.__proto__ || Object.getPrototypeOf(IconPicker)).call(this, select));
 
-                  _this.container.classList.add('ql-icon-picker');
-                  [].forEach.call(_this.container.querySelectorAll('.ql-picker-item'), function (item) {
-                    item.innerHTML = icons[item.getAttribute('data-value') || ''];
-                  });
-                  _this.defaultItem = _this.container.querySelector('.ql-selected');
-                  _this.selectItem(_this.defaultItem);
-                  return _this;
-                }
-
-                _createClass(IconPicker, [{
-                  key: 'selectItem',
-                  value: function selectItem(item, trigger) {
-                    _get(IconPicker.prototype.__proto__ || Object.getPrototypeOf(IconPicker.prototype), 'selectItem', this).call(this, item, trigger);
-                    item = item || this.defaultItem;
-                    this.label.innerHTML = item.innerHTML;
+                    _this.container.classList.add('ql-icon-picker');
+                    [].forEach.call(_this.container.querySelectorAll('.ql-picker-item'), function (item) {
+                      item.innerHTML = icons[item.getAttribute('data-value') || ''];
+                    });
+                    _this.defaultItem = _this.container.querySelector('.ql-selected');
+                    _this.selectItem(_this.defaultItem);
+                    return _this;
                   }
-                }]);
 
-                return IconPicker;
-              }(_picker2.default);
+                  _createClass(IconPicker, [{
+                    key: 'selectItem',
+                    value: function selectItem(item, trigger) {
+                      _get(IconPicker.prototype.__proto__ || Object.getPrototypeOf(IconPicker.prototype), 'selectItem', this).call(this, item, trigger);
+                      item = item || this.defaultItem;
+                      this.label.innerHTML = item.innerHTML;
+                    }
+                  }]);
 
-              exports.default = IconPicker;
+                  return IconPicker;
+                }(_picker2.default);
 
-              /***/
-            }),
+                exports.default = IconPicker;
+
+                /***/
+              }),
 /* 79 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              var Tooltip = function () {
-                function Tooltip(quill, boundsContainer) {
-                  var _this = this;
+                var Tooltip = function () {
+                  function Tooltip(quill, boundsContainer) {
+                    var _this = this;
 
-                  _classCallCheck(this, Tooltip);
+                    _classCallCheck(this, Tooltip);
 
-                  this.quill = quill;
-                  this.boundsContainer = boundsContainer || document.body;
-                  this.root = quill.addContainer('ql-tooltip');
-                  this.root.innerHTML = this.constructor.TEMPLATE;
-                  if (this.quill.root === this.quill.scrollingContainer) {
-                    this.quill.root.addEventListener('scroll', function () {
-                      _this.root.style.marginTop = -1 * _this.quill.root.scrollTop + 'px';
-                    });
-                  }
-                  this.hide();
-                }
-
-                _createClass(Tooltip, [{
-                  key: 'hide',
-                  value: function hide() {
-                    this.root.classList.add('ql-hidden');
-                  }
-                }, {
-                  key: 'position',
-                  value: function position(reference) {
-                    var left = reference.left + reference.width / 2 - this.root.offsetWidth / 2;
-                    // root.scrollTop should be 0 if scrollContainer !== root
-                    var top = reference.bottom + this.quill.root.scrollTop;
-                    this.root.style.left = left + 'px';
-                    this.root.style.top = top + 'px';
-                    this.root.classList.remove('ql-flip');
-                    var containerBounds = this.boundsContainer.getBoundingClientRect();
-                    var rootBounds = this.root.getBoundingClientRect();
-                    var shift = 0;
-                    if (rootBounds.right > containerBounds.right) {
-                      shift = containerBounds.right - rootBounds.right;
-                      this.root.style.left = left + shift + 'px';
+                    this.quill = quill;
+                    this.boundsContainer = boundsContainer || document.body;
+                    this.root = quill.addContainer('ql-tooltip');
+                    this.root.innerHTML = this.constructor.TEMPLATE;
+                    if (this.quill.root === this.quill.scrollingContainer) {
+                      this.quill.root.addEventListener('scroll', function () {
+                        _this.root.style.marginTop = -1 * _this.quill.root.scrollTop + 'px';
+                      });
                     }
-                    if (rootBounds.left < containerBounds.left) {
-                      shift = containerBounds.left - rootBounds.left;
-                      this.root.style.left = left + shift + 'px';
-                    }
-                    if (rootBounds.bottom > containerBounds.bottom) {
-                      var height = rootBounds.bottom - rootBounds.top;
-                      var verticalShift = reference.bottom - reference.top + height;
-                      this.root.style.top = top - verticalShift + 'px';
-                      this.root.classList.add('ql-flip');
-                    }
-                    return shift;
+                    this.hide();
                   }
-                }, {
-                  key: 'show',
-                  value: function show() {
-                    this.root.classList.remove('ql-editing');
-                    this.root.classList.remove('ql-hidden');
-                  }
-                }]);
 
-                return Tooltip;
-              }();
+                  _createClass(Tooltip, [{
+                    key: 'hide',
+                    value: function hide() {
+                      this.root.classList.add('ql-hidden');
+                    }
+                  }, {
+                    key: 'position',
+                    value: function position(reference) {
+                      var left = reference.left + reference.width / 2 - this.root.offsetWidth / 2;
+                      // root.scrollTop should be 0 if scrollContainer !== root
+                      var top = reference.bottom + this.quill.root.scrollTop;
+                      this.root.style.left = left + 'px';
+                      this.root.style.top = top + 'px';
+                      this.root.classList.remove('ql-flip');
+                      var containerBounds = this.boundsContainer.getBoundingClientRect();
+                      var rootBounds = this.root.getBoundingClientRect();
+                      var shift = 0;
+                      if (rootBounds.right > containerBounds.right) {
+                        shift = containerBounds.right - rootBounds.right;
+                        this.root.style.left = left + shift + 'px';
+                      }
+                      if (rootBounds.left < containerBounds.left) {
+                        shift = containerBounds.left - rootBounds.left;
+                        this.root.style.left = left + shift + 'px';
+                      }
+                      if (rootBounds.bottom > containerBounds.bottom) {
+                        var height = rootBounds.bottom - rootBounds.top;
+                        var verticalShift = reference.bottom - reference.top + height;
+                        this.root.style.top = top - verticalShift + 'px';
+                        this.root.classList.add('ql-flip');
+                      }
+                      return shift;
+                    }
+                  }, {
+                    key: 'show',
+                    value: function show() {
+                      this.root.classList.remove('ql-editing');
+                      this.root.classList.remove('ql-hidden');
+                    }
+                  }]);
 
-              exports.default = Tooltip;
+                  return Tooltip;
+                }();
 
-              /***/
-            }),
+                exports.default = Tooltip;
+
+                /***/
+              }),
 /* 80 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+                var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _extend = __webpack_require__(3);
+                var _extend = __webpack_require__(3);
 
-              var _extend2 = _interopRequireDefault(_extend);
+                var _extend2 = _interopRequireDefault(_extend);
 
-              var _emitter = __webpack_require__(8);
+                var _emitter = __webpack_require__(8);
 
-              var _emitter2 = _interopRequireDefault(_emitter);
+                var _emitter2 = _interopRequireDefault(_emitter);
 
-              var _base = __webpack_require__(49);
+                var _base = __webpack_require__(49);
 
-              var _base2 = _interopRequireDefault(_base);
+                var _base2 = _interopRequireDefault(_base);
 
-              var _link = __webpack_require__(29);
+                var _link = __webpack_require__(29);
 
-              var _link2 = _interopRequireDefault(_link);
+                var _link2 = _interopRequireDefault(_link);
 
-              var _selection = __webpack_require__(15);
+                var _selection = __webpack_require__(15);
 
-              var _icons = __webpack_require__(47);
+                var _icons = __webpack_require__(47);
 
-              var _icons2 = _interopRequireDefault(_icons);
+                var _icons2 = _interopRequireDefault(_icons);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var TOOLBAR_CONFIG = [[{ header: ['1', '2', '3', false] }], ['bold', 'italic', 'underline', 'link'], [{ list: 'ordered' }, { list: 'bullet' }], ['clean']];
+                var TOOLBAR_CONFIG = [[{ header: ['1', '2', '3', false] }], ['bold', 'italic', 'underline', 'link'], [{ list: 'ordered' }, { list: 'bullet' }], ['clean']];
 
-              var SnowTheme = function (_BaseTheme) {
-                _inherits(SnowTheme, _BaseTheme);
+                var SnowTheme = function (_BaseTheme) {
+                  _inherits(SnowTheme, _BaseTheme);
 
-                function SnowTheme(quill, options) {
-                  _classCallCheck(this, SnowTheme);
+                  function SnowTheme(quill, options) {
+                    _classCallCheck(this, SnowTheme);
 
-                  if (options.modules.toolbar != null && options.modules.toolbar.container == null) {
-                    options.modules.toolbar.container = TOOLBAR_CONFIG;
+                    if (options.modules.toolbar != null && options.modules.toolbar.container == null) {
+                      options.modules.toolbar.container = TOOLBAR_CONFIG;
+                    }
+
+                    var _this = _possibleConstructorReturn(this, (SnowTheme.__proto__ || Object.getPrototypeOf(SnowTheme)).call(this, quill, options));
+
+                    _this.quill.container.classList.add('ql-snow');
+                    return _this;
                   }
 
-                  var _this = _possibleConstructorReturn(this, (SnowTheme.__proto__ || Object.getPrototypeOf(SnowTheme)).call(this, quill, options));
+                  _createClass(SnowTheme, [{
+                    key: 'extendToolbar',
+                    value: function extendToolbar(toolbar) {
+                      toolbar.container.classList.add('ql-snow');
+                      this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);
+                      this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);
+                      this.tooltip = new SnowTooltip(this.quill, this.options.bounds);
+                      if (toolbar.container.querySelector('.ql-link')) {
+                        this.quill.keyboard.addBinding({ key: 'K', shortKey: true }, function (range, context) {
+                          toolbar.handlers['link'].call(toolbar, !context.format.link);
+                        });
+                      }
+                    }
+                  }]);
 
-                  _this.quill.container.classList.add('ql-snow');
-                  return _this;
-                }
+                  return SnowTheme;
+                }(_base2.default);
 
-                _createClass(SnowTheme, [{
-                  key: 'extendToolbar',
-                  value: function extendToolbar(toolbar) {
-                    toolbar.container.classList.add('ql-snow');
-                    this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);
-                    this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);
-                    this.tooltip = new SnowTooltip(this.quill, this.options.bounds);
-                    if (toolbar.container.querySelector('.ql-link')) {
-                      this.quill.keyboard.addBinding({ key: 'K', shortKey: true }, function (range, context) {
-                        toolbar.handlers['link'].call(toolbar, !context.format.link);
+                SnowTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {
+                  modules: {
+                    toolbar: {
+                      handlers: {
+                        link: function link(value) {
+                          if (value) {
+                            var range = this.quill.getSelection();
+                            if (range == null || range.length == 0) return;
+                            var preview = this.quill.getText(range);
+                            if (/^\S+@\S+\.\S+$/.test(preview) && preview.indexOf('mailto:') !== 0) {
+                              preview = 'mailto:' + preview;
+                            }
+                            var tooltip = this.quill.theme.tooltip;
+                            tooltip.edit('link', preview);
+                          } else {
+                            this.quill.format('link', false);
+                          }
+                        }
+                      }
+                    }
+                  }
+                });
+
+                var SnowTooltip = function (_BaseTooltip) {
+                  _inherits(SnowTooltip, _BaseTooltip);
+
+                  function SnowTooltip(quill, bounds) {
+                    _classCallCheck(this, SnowTooltip);
+
+                    var _this2 = _possibleConstructorReturn(this, (SnowTooltip.__proto__ || Object.getPrototypeOf(SnowTooltip)).call(this, quill, bounds));
+
+                    _this2.preview = _this2.root.querySelector('a.ql-preview');
+                    return _this2;
+                  }
+
+                  _createClass(SnowTooltip, [{
+                    key: 'listen',
+                    value: function listen() {
+                      var _this3 = this;
+
+                      _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'listen', this).call(this);
+                      this.root.querySelector('a.ql-action').addEventListener('click', function (event) {
+                        if (_this3.root.classList.contains('ql-editing')) {
+                          _this3.save();
+                        } else {
+                          _this3.edit('link', _this3.preview.textContent);
+                        }
+                        event.preventDefault();
+                      });
+                      this.root.querySelector('a.ql-remove').addEventListener('click', function (event) {
+                        if (_this3.linkRange != null) {
+                          var range = _this3.linkRange;
+                          _this3.restoreFocus();
+                          _this3.quill.formatText(range, 'link', false, _emitter2.default.sources.USER);
+                          delete _this3.linkRange;
+                        }
+                        event.preventDefault();
+                        _this3.hide();
+                      });
+                      this.quill.on(_emitter2.default.events.SELECTION_CHANGE, function (range, oldRange, source) {
+                        if (range == null) return;
+                        if (range.length === 0 && source === _emitter2.default.sources.USER) {
+                          var _quill$scroll$descend = _this3.quill.scroll.descendant(_link2.default, range.index),
+                            _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),
+                            link = _quill$scroll$descend2[0],
+                            offset = _quill$scroll$descend2[1];
+
+                          if (link != null) {
+                            _this3.linkRange = new _selection.Range(range.index - offset, link.length());
+                            var preview = _link2.default.formats(link.domNode);
+                            _this3.preview.textContent = preview;
+                            _this3.preview.setAttribute('href', preview);
+                            _this3.show();
+                            _this3.position(_this3.quill.getBounds(_this3.linkRange));
+                            return;
+                          }
+                        } else {
+                          delete _this3.linkRange;
+                        }
+                        _this3.hide();
                       });
                     }
-                  }
-                }]);
-
-                return SnowTheme;
-              }(_base2.default);
-
-              SnowTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {
-                modules: {
-                  toolbar: {
-                    handlers: {
-                      link: function link(value) {
-                        if (value) {
-                          var range = this.quill.getSelection();
-                          if (range == null || range.length == 0) return;
-                          var preview = this.quill.getText(range);
-                          if (/^\S+@\S+\.\S+$/.test(preview) && preview.indexOf('mailto:') !== 0) {
-                            preview = 'mailto:' + preview;
-                          }
-                          var tooltip = this.quill.theme.tooltip;
-                          tooltip.edit('link', preview);
-                        } else {
-                          this.quill.format('link', false);
-                        }
-                      }
+                  }, {
+                    key: 'show',
+                    value: function show() {
+                      _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'show', this).call(this);
+                      this.root.removeAttribute('data-mode');
                     }
-                  }
-                }
-              });
+                  }]);
 
-              var SnowTooltip = function (_BaseTooltip) {
-                _inherits(SnowTooltip, _BaseTooltip);
+                  return SnowTooltip;
+                }(_base.BaseTooltip);
 
-                function SnowTooltip(quill, bounds) {
-                  _classCallCheck(this, SnowTooltip);
+                SnowTooltip.TEMPLATE = ['<a class="ql-preview" rel="noopener noreferrer" target="_blank" href="about:blank"></a>', '<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">', '<a class="ql-action"></a>', '<a class="ql-remove"></a>'].join('');
 
-                  var _this2 = _possibleConstructorReturn(this, (SnowTooltip.__proto__ || Object.getPrototypeOf(SnowTooltip)).call(this, quill, bounds));
+                exports.default = SnowTheme;
 
-                  _this2.preview = _this2.root.querySelector('a.ql-preview');
-                  return _this2;
-                }
-
-                _createClass(SnowTooltip, [{
-                  key: 'listen',
-                  value: function listen() {
-                    var _this3 = this;
-
-                    _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'listen', this).call(this);
-                    this.root.querySelector('a.ql-action').addEventListener('click', function (event) {
-                      if (_this3.root.classList.contains('ql-editing')) {
-                        _this3.save();
-                      } else {
-                        _this3.edit('link', _this3.preview.textContent);
-                      }
-                      event.preventDefault();
-                    });
-                    this.root.querySelector('a.ql-remove').addEventListener('click', function (event) {
-                      if (_this3.linkRange != null) {
-                        var range = _this3.linkRange;
-                        _this3.restoreFocus();
-                        _this3.quill.formatText(range, 'link', false, _emitter2.default.sources.USER);
-                        delete _this3.linkRange;
-                      }
-                      event.preventDefault();
-                      _this3.hide();
-                    });
-                    this.quill.on(_emitter2.default.events.SELECTION_CHANGE, function (range, oldRange, source) {
-                      if (range == null) return;
-                      if (range.length === 0 && source === _emitter2.default.sources.USER) {
-                        var _quill$scroll$descend = _this3.quill.scroll.descendant(_link2.default, range.index),
-                          _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),
-                          link = _quill$scroll$descend2[0],
-                          offset = _quill$scroll$descend2[1];
-
-                        if (link != null) {
-                          _this3.linkRange = new _selection.Range(range.index - offset, link.length());
-                          var preview = _link2.default.formats(link.domNode);
-                          _this3.preview.textContent = preview;
-                          _this3.preview.setAttribute('href', preview);
-                          _this3.show();
-                          _this3.position(_this3.quill.getBounds(_this3.linkRange));
-                          return;
-                        }
-                      } else {
-                        delete _this3.linkRange;
-                      }
-                      _this3.hide();
-                    });
-                  }
-                }, {
-                  key: 'show',
-                  value: function show() {
-                    _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'show', this).call(this);
-                    this.root.removeAttribute('data-mode');
-                  }
-                }]);
-
-                return SnowTooltip;
-              }(_base.BaseTooltip);
-
-              SnowTooltip.TEMPLATE = ['<a class="ql-preview" rel="noopener noreferrer" target="_blank" href="about:blank"></a>', '<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">', '<a class="ql-action"></a>', '<a class="ql-remove"></a>'].join('');
-
-              exports.default = SnowTheme;
-
-              /***/
-            }),
+                /***/
+              }),
 /* 81 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _core = __webpack_require__(31);
+                var _core = __webpack_require__(31);
 
-              var _core2 = _interopRequireDefault(_core);
+                var _core2 = _interopRequireDefault(_core);
 
-              var _align = __webpack_require__(42);
+                var _align = __webpack_require__(42);
 
-              var _direction = __webpack_require__(44);
+                var _direction = __webpack_require__(44);
 
-              var _indent = __webpack_require__(82);
+                var _indent = __webpack_require__(82);
 
-              var _blockquote = __webpack_require__(83);
+                var _blockquote = __webpack_require__(83);
 
-              var _blockquote2 = _interopRequireDefault(_blockquote);
+                var _blockquote2 = _interopRequireDefault(_blockquote);
 
-              var _header = __webpack_require__(84);
+                var _header = __webpack_require__(84);
 
-              var _header2 = _interopRequireDefault(_header);
+                var _header2 = _interopRequireDefault(_header);
 
-              var _list = __webpack_require__(85);
+                var _list = __webpack_require__(85);
 
-              var _list2 = _interopRequireDefault(_list);
+                var _list2 = _interopRequireDefault(_list);
 
-              var _background = __webpack_require__(43);
+                var _background = __webpack_require__(43);
 
-              var _color = __webpack_require__(28);
+                var _color = __webpack_require__(28);
 
-              var _font = __webpack_require__(45);
+                var _font = __webpack_require__(45);
 
-              var _size = __webpack_require__(46);
+                var _size = __webpack_require__(46);
 
-              var _bold = __webpack_require__(75);
+                var _bold = __webpack_require__(75);
 
-              var _bold2 = _interopRequireDefault(_bold);
+                var _bold2 = _interopRequireDefault(_bold);
 
-              var _italic = __webpack_require__(86);
+                var _italic = __webpack_require__(86);
 
-              var _italic2 = _interopRequireDefault(_italic);
+                var _italic2 = _interopRequireDefault(_italic);
 
-              var _link = __webpack_require__(29);
+                var _link = __webpack_require__(29);
 
-              var _link2 = _interopRequireDefault(_link);
+                var _link2 = _interopRequireDefault(_link);
 
-              var _script = __webpack_require__(87);
+                var _script = __webpack_require__(87);
 
-              var _script2 = _interopRequireDefault(_script);
+                var _script2 = _interopRequireDefault(_script);
 
-              var _strike = __webpack_require__(88);
+                var _strike = __webpack_require__(88);
 
-              var _strike2 = _interopRequireDefault(_strike);
+                var _strike2 = _interopRequireDefault(_strike);
 
-              var _underline = __webpack_require__(89);
+                var _underline = __webpack_require__(89);
 
-              var _underline2 = _interopRequireDefault(_underline);
+                var _underline2 = _interopRequireDefault(_underline);
 
-              var _image = __webpack_require__(90);
+                var _image = __webpack_require__(90);
 
-              var _image2 = _interopRequireDefault(_image);
+                var _image2 = _interopRequireDefault(_image);
 
-              var _video = __webpack_require__(91);
+                var _video = __webpack_require__(91);
 
-              var _video2 = _interopRequireDefault(_video);
+                var _video2 = _interopRequireDefault(_video);
 
-              var _code = __webpack_require__(13);
+                var _code = __webpack_require__(13);
 
-              var _code2 = _interopRequireDefault(_code);
+                var _code2 = _interopRequireDefault(_code);
 
-              var _formula = __webpack_require__(92);
+                var _formula = __webpack_require__(92);
 
-              var _formula2 = _interopRequireDefault(_formula);
+                var _formula2 = _interopRequireDefault(_formula);
 
-              var _syntax = __webpack_require__(93);
+                var _syntax = __webpack_require__(93);
 
-              var _syntax2 = _interopRequireDefault(_syntax);
+                var _syntax2 = _interopRequireDefault(_syntax);
 
-              var _toolbar = __webpack_require__(76);
+                var _toolbar = __webpack_require__(76);
 
-              var _toolbar2 = _interopRequireDefault(_toolbar);
+                var _toolbar2 = _interopRequireDefault(_toolbar);
 
-              var _icons = __webpack_require__(47);
+                var _icons = __webpack_require__(47);
 
-              var _icons2 = _interopRequireDefault(_icons);
+                var _icons2 = _interopRequireDefault(_icons);
 
-              var _picker = __webpack_require__(30);
+                var _picker = __webpack_require__(30);
 
-              var _picker2 = _interopRequireDefault(_picker);
+                var _picker2 = _interopRequireDefault(_picker);
 
-              var _colorPicker = __webpack_require__(77);
+                var _colorPicker = __webpack_require__(77);
 
-              var _colorPicker2 = _interopRequireDefault(_colorPicker);
+                var _colorPicker2 = _interopRequireDefault(_colorPicker);
 
-              var _iconPicker = __webpack_require__(78);
+                var _iconPicker = __webpack_require__(78);
 
-              var _iconPicker2 = _interopRequireDefault(_iconPicker);
+                var _iconPicker2 = _interopRequireDefault(_iconPicker);
 
-              var _tooltip = __webpack_require__(79);
+                var _tooltip = __webpack_require__(79);
 
-              var _tooltip2 = _interopRequireDefault(_tooltip);
+                var _tooltip2 = _interopRequireDefault(_tooltip);
 
-              var _bubble = __webpack_require__(132);
+                var _bubble = __webpack_require__(132);
 
-              var _bubble2 = _interopRequireDefault(_bubble);
+                var _bubble2 = _interopRequireDefault(_bubble);
 
-              var _snow = __webpack_require__(80);
+                var _snow = __webpack_require__(80);
 
-              var _snow2 = _interopRequireDefault(_snow);
+                var _snow2 = _interopRequireDefault(_snow);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              _core2.default.register({
-                "attributors/attribute/direction": _direction.DirectionAttribute,
+                _core2.default.register({
+                  "attributors/attribute/direction": _direction.DirectionAttribute,
 
-                "attributors/class/align": _align.AlignClass,
-                "attributors/class/background": _background.BackgroundClass,
-                "attributors/class/diff": _background.DiffClass,
-                "attributors/class/color": _color.ColorClass,
-                "attributors/class/direction": _direction.DirectionClass,
-                "attributors/class/font": _font.FontClass,
-                "attributors/class/size": _size.SizeClass,
+                  "attributors/class/align": _align.AlignClass,
+                  "attributors/class/background": _background.BackgroundClass,
+                  "attributors/class/diff": _background.DiffClass,
+                  "attributors/class/color": _color.ColorClass,
+                  "attributors/class/direction": _direction.DirectionClass,
+                  "attributors/class/font": _font.FontClass,
+                  "attributors/class/size": _size.SizeClass,
 
-                "attributors/style/align": _align.AlignStyle,
-                "attributors/style/background": _background.BackgroundStyle,
-                "attributors/style/diff": _background.DiffStyle,
-                "attributors/style/color": _color.ColorStyle,
-                "attributors/style/direction": _direction.DirectionStyle,
-                "attributors/style/font": _font.FontStyle,
-                "attributors/style/size": _size.SizeStyle
-              }, true);
+                  "attributors/style/align": _align.AlignStyle,
+                  "attributors/style/background": _background.BackgroundStyle,
+                  "attributors/style/diff": _background.DiffStyle,
+                  "attributors/style/color": _color.ColorStyle,
+                  "attributors/style/direction": _direction.DirectionStyle,
+                  "attributors/style/font": _font.FontStyle,
+                  "attributors/style/size": _size.SizeStyle
+                }, true);
 
-              _core2.default.register({
-                "formats/align": _align.AlignClass,
-                "formats/direction": _direction.DirectionClass,
-                "formats/indent": _indent.IndentClass,
+                _core2.default.register({
+                  "formats/align": _align.AlignClass,
+                  "formats/direction": _direction.DirectionClass,
+                  "formats/indent": _indent.IndentClass,
 
-                "formats/background": _background.BackgroundStyle,
-                "formats/diff": _background.DiffStyle,
-                "formats/color": _color.ColorStyle,
-                "formats/font": _font.FontClass,
-                "formats/size": _size.SizeClass,
+                  "formats/background": _background.BackgroundStyle,
+                  "formats/diff": _background.DiffStyle,
+                  "formats/color": _color.ColorStyle,
+                  "formats/font": _font.FontClass,
+                  "formats/size": _size.SizeClass,
 
-                "formats/blockquote": _blockquote2.default,
-                "formats/code-block": _code2.default,
-                "formats/header": _header2.default,
-                "formats/list": _list2.default,
+                  "formats/blockquote": _blockquote2.default,
+                  "formats/code-block": _code2.default,
+                  "formats/header": _header2.default,
+                  "formats/list": _list2.default,
 
-                "formats/bold": _bold2.default,
-                "formats/code": _code.Code,
-                "formats/italic": _italic2.default,
-                "formats/link": _link2.default,
-                "formats/script": _script2.default,
-                "formats/strike": _strike2.default,
-                "formats/underline": _underline2.default,
+                  "formats/bold": _bold2.default,
+                  "formats/code": _code.Code,
+                  "formats/italic": _italic2.default,
+                  "formats/link": _link2.default,
+                  "formats/script": _script2.default,
+                  "formats/strike": _strike2.default,
+                  "formats/underline": _underline2.default,
 
-                "formats/image": _image2.default,
-                "formats/video": _video2.default,
+                  "formats/image": _image2.default,
+                  "formats/video": _video2.default,
 
-                "formats/list/item": _list.ListItem,
+                  "formats/list/item": _list.ListItem,
 
-                "modules/formula": _formula2.default,
-                "modules/syntax": _syntax2.default,
-                "modules/toolbar": _toolbar2.default,
+                  "modules/formula": _formula2.default,
+                  "modules/syntax": _syntax2.default,
+                  "modules/toolbar": _toolbar2.default,
 
-                "themes/bubble": _bubble2.default,
-                "themes/snow": _snow2.default,
+                  "themes/bubble": _bubble2.default,
+                  "themes/snow": _snow2.default,
 
-                "ui/icons": _icons2.default,
-                "ui/picker": _picker2.default,
-                "ui/icon-picker": _iconPicker2.default,
-                "ui/color-picker": _colorPicker2.default,
-                "ui/tooltip": _tooltip2.default
-              }, true);
+                  "ui/icons": _icons2.default,
+                  "ui/picker": _picker2.default,
+                  "ui/icon-picker": _iconPicker2.default,
+                  "ui/color-picker": _colorPicker2.default,
+                  "ui/tooltip": _tooltip2.default
+                }, true);
 
-              exports.default = _core2.default;
+                exports.default = _core2.default;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 82 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.IndentClass = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.IndentClass = undefined;
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var IdentAttributor = function (_Parchment$Attributor) {
-                _inherits(IdentAttributor, _Parchment$Attributor);
+                var IdentAttributor = function (_Parchment$Attributor) {
+                  _inherits(IdentAttributor, _Parchment$Attributor);
 
-                function IdentAttributor() {
-                  _classCallCheck(this, IdentAttributor);
+                  function IdentAttributor() {
+                    _classCallCheck(this, IdentAttributor);
 
-                  return _possibleConstructorReturn(this, (IdentAttributor.__proto__ || Object.getPrototypeOf(IdentAttributor)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (IdentAttributor.__proto__ || Object.getPrototypeOf(IdentAttributor)).apply(this, arguments));
+                  }
 
-                _createClass(IdentAttributor, [{
-                  key: 'add',
-                  value: function add(node, value) {
-                    if (value === '+1' || value === '-1') {
-                      var indent = this.value(node) || 0;
-                      value = value === '+1' ? indent + 1 : indent - 1;
+                  _createClass(IdentAttributor, [{
+                    key: 'add',
+                    value: function add(node, value) {
+                      if (value === '+1' || value === '-1') {
+                        var indent = this.value(node) || 0;
+                        value = value === '+1' ? indent + 1 : indent - 1;
+                      }
+                      if (value === 0) {
+                        this.remove(node);
+                        return true;
+                      } else {
+                        return _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'add', this).call(this, node, value);
+                      }
                     }
-                    if (value === 0) {
-                      this.remove(node);
-                      return true;
-                    } else {
-                      return _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'add', this).call(this, node, value);
+                  }, {
+                    key: 'canAdd',
+                    value: function canAdd(node, value) {
+                      return _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'canAdd', this).call(this, node, value) || _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'canAdd', this).call(this, node, parseInt(value));
                     }
-                  }
-                }, {
-                  key: 'canAdd',
-                  value: function canAdd(node, value) {
-                    return _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'canAdd', this).call(this, node, value) || _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'canAdd', this).call(this, node, parseInt(value));
-                  }
-                }, {
-                  key: 'value',
-                  value: function value(node) {
-                    return parseInt(_get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'value', this).call(this, node)) || undefined; // Don't return NaN
-                  }
-                }]);
+                  }, {
+                    key: 'value',
+                    value: function value(node) {
+                      return parseInt(_get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'value', this).call(this, node)) || undefined; // Don't return NaN
+                    }
+                  }]);
 
-                return IdentAttributor;
-              }(_parchment2.default.Attributor.Class);
+                  return IdentAttributor;
+                }(_parchment2.default.Attributor.Class);
 
-              var IndentClass = new IdentAttributor('indent', 'ql-indent', {
-                scope: _parchment2.default.Scope.BLOCK,
-                whitelist: [1, 2, 3, 4, 5, 6, 7, 8]
-              });
+                var IndentClass = new IdentAttributor('indent', 'ql-indent', {
+                  scope: _parchment2.default.Scope.BLOCK,
+                  whitelist: [1, 2, 3, 4, 5, 6, 7, 8]
+                });
 
-              exports.IndentClass = IndentClass;
+                exports.IndentClass = IndentClass;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 83 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _block = __webpack_require__(4);
+                var _block = __webpack_require__(4);
 
-              var _block2 = _interopRequireDefault(_block);
+                var _block2 = _interopRequireDefault(_block);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Blockquote = function (_Block) {
-                _inherits(Blockquote, _Block);
+                var Blockquote = function (_Block) {
+                  _inherits(Blockquote, _Block);
 
-                function Blockquote() {
-                  _classCallCheck(this, Blockquote);
+                  function Blockquote() {
+                    _classCallCheck(this, Blockquote);
 
-                  return _possibleConstructorReturn(this, (Blockquote.__proto__ || Object.getPrototypeOf(Blockquote)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Blockquote.__proto__ || Object.getPrototypeOf(Blockquote)).apply(this, arguments));
+                  }
 
-                return Blockquote;
-              }(_block2.default);
+                  return Blockquote;
+                }(_block2.default);
 
-              Blockquote.blotName = 'blockquote';
-              Blockquote.tagName = 'blockquote';
+                Blockquote.blotName = 'blockquote';
+                Blockquote.tagName = 'blockquote';
 
-              exports.default = Blockquote;
+                exports.default = Blockquote;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 84 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _block = __webpack_require__(4);
+                var _block = __webpack_require__(4);
 
-              var _block2 = _interopRequireDefault(_block);
+                var _block2 = _interopRequireDefault(_block);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Header = function (_Block) {
-                _inherits(Header, _Block);
+                var Header = function (_Block) {
+                  _inherits(Header, _Block);
 
-                function Header() {
-                  _classCallCheck(this, Header);
+                  function Header() {
+                    _classCallCheck(this, Header);
 
-                  return _possibleConstructorReturn(this, (Header.__proto__ || Object.getPrototypeOf(Header)).apply(this, arguments));
-                }
-
-                _createClass(Header, null, [{
-                  key: 'formats',
-                  value: function formats(domNode) {
-                    return this.tagName.indexOf(domNode.tagName) + 1;
+                    return _possibleConstructorReturn(this, (Header.__proto__ || Object.getPrototypeOf(Header)).apply(this, arguments));
                   }
-                }]);
 
-                return Header;
-              }(_block2.default);
+                  _createClass(Header, null, [{
+                    key: 'formats',
+                    value: function formats(domNode) {
+                      return this.tagName.indexOf(domNode.tagName) + 1;
+                    }
+                  }]);
 
-              Header.blotName = 'header';
-              Header.tagName = ['H1', 'H2', 'H3', 'H4', 'H5', 'H6'];
+                  return Header;
+                }(_block2.default);
 
-              exports.default = Header;
+                Header.blotName = 'header';
+                Header.tagName = ['H1', 'H2', 'H3', 'H4', 'H5', 'H6'];
 
-              /***/
-            }),
+                exports.default = Header;
+
+                /***/
+              }),
 /* 85 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.default = exports.ListItem = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.default = exports.ListItem = undefined;
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _block = __webpack_require__(4);
+                var _block = __webpack_require__(4);
 
-              var _block2 = _interopRequireDefault(_block);
+                var _block2 = _interopRequireDefault(_block);
 
-              var _container = __webpack_require__(27);
+                var _container = __webpack_require__(27);
 
-              var _container2 = _interopRequireDefault(_container);
+                var _container2 = _interopRequireDefault(_container);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
+                function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var ListItem = function (_Block) {
-                _inherits(ListItem, _Block);
+                var ListItem = function (_Block) {
+                  _inherits(ListItem, _Block);
 
-                function ListItem() {
-                  _classCallCheck(this, ListItem);
+                  function ListItem() {
+                    _classCallCheck(this, ListItem);
 
-                  return _possibleConstructorReturn(this, (ListItem.__proto__ || Object.getPrototypeOf(ListItem)).apply(this, arguments));
-                }
-
-                _createClass(ListItem, [{
-                  key: 'format',
-                  value: function format(name, value) {
-                    if (name === List.blotName && !value) {
-                      this.replaceWith(_parchment2.default.create(this.statics.scope));
-                    } else {
-                      _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'format', this).call(this, name, value);
-                    }
+                    return _possibleConstructorReturn(this, (ListItem.__proto__ || Object.getPrototypeOf(ListItem)).apply(this, arguments));
                   }
-                }, {
-                  key: 'remove',
-                  value: function remove() {
-                    if (this.prev == null && this.next == null) {
-                      this.parent.remove();
-                    } else {
-                      _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'remove', this).call(this);
-                    }
-                  }
-                }, {
-                  key: 'replaceWith',
-                  value: function replaceWith(name, value) {
-                    this.parent.isolate(this.offset(this.parent), this.length());
-                    if (name === this.parent.statics.blotName) {
-                      this.parent.replaceWith(name, value);
-                      return this;
-                    } else {
-                      this.parent.unwrap();
-                      return _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'replaceWith', this).call(this, name, value);
-                    }
-                  }
-                }], [{
-                  key: 'formats',
-                  value: function formats(domNode) {
-                    return domNode.tagName === this.tagName ? undefined : _get(ListItem.__proto__ || Object.getPrototypeOf(ListItem), 'formats', this).call(this, domNode);
-                  }
-                }]);
 
-                return ListItem;
-              }(_block2.default);
-
-              ListItem.blotName = 'list-item';
-              ListItem.tagName = 'LI';
-
-              var List = function (_Container) {
-                _inherits(List, _Container);
-
-                _createClass(List, null, [{
-                  key: 'create',
-                  value: function create(value) {
-                    var tagName = value === 'ordered' ? 'OL' : 'UL';
-                    var node = _get(List.__proto__ || Object.getPrototypeOf(List), 'create', this).call(this, tagName);
-                    if (value === 'checked' || value === 'unchecked') {
-                      node.setAttribute('data-checked', value === 'checked');
-                    }
-                    return node;
-                  }
-                }, {
-                  key: 'formats',
-                  value: function formats(domNode) {
-                    if (domNode.tagName === 'OL') return 'ordered';
-                    if (domNode.tagName === 'UL') {
-                      if (domNode.hasAttribute('data-checked')) {
-                        return domNode.getAttribute('data-checked') === 'true' ? 'checked' : 'unchecked';
+                  _createClass(ListItem, [{
+                    key: 'format',
+                    value: function format(name, value) {
+                      if (name === List.blotName && !value) {
+                        this.replaceWith(_parchment2.default.create(this.statics.scope));
                       } else {
-                        return 'bullet';
+                        _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'format', this).call(this, name, value);
                       }
                     }
-                    return undefined;
-                  }
-                }]);
-
-                function List(domNode) {
-                  _classCallCheck(this, List);
-
-                  var _this2 = _possibleConstructorReturn(this, (List.__proto__ || Object.getPrototypeOf(List)).call(this, domNode));
-
-                  var listEventHandler = function listEventHandler(e) {
-                    if (e.target.parentNode !== domNode) return;
-                    var format = _this2.statics.formats(domNode);
-                    var blot = _parchment2.default.find(e.target);
-                    if (format === 'checked') {
-                      blot.format('list', 'unchecked');
-                    } else if (format === 'unchecked') {
-                      blot.format('list', 'checked');
+                  }, {
+                    key: 'remove',
+                    value: function remove() {
+                      if (this.prev == null && this.next == null) {
+                        this.parent.remove();
+                      } else {
+                        _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'remove', this).call(this);
+                      }
                     }
-                  };
-
-                  domNode.addEventListener('touchstart', listEventHandler);
-                  domNode.addEventListener('mousedown', listEventHandler);
-                  return _this2;
-                }
-
-                _createClass(List, [{
-                  key: 'format',
-                  value: function format(name, value) {
-                    if (this.children.length > 0) {
-                      this.children.tail.format(name, value);
+                  }, {
+                    key: 'replaceWith',
+                    value: function replaceWith(name, value) {
+                      this.parent.isolate(this.offset(this.parent), this.length());
+                      if (name === this.parent.statics.blotName) {
+                        this.parent.replaceWith(name, value);
+                        return this;
+                      } else {
+                        this.parent.unwrap();
+                        return _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'replaceWith', this).call(this, name, value);
+                      }
                     }
-                  }
-                }, {
-                  key: 'formats',
-                  value: function formats() {
-                    // We don't inherit from FormatBlot
-                    return _defineProperty({}, this.statics.blotName, this.statics.formats(this.domNode));
-                  }
-                }, {
-                  key: 'insertBefore',
-                  value: function insertBefore(blot, ref) {
-                    if (blot instanceof ListItem) {
-                      _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'insertBefore', this).call(this, blot, ref);
-                    } else {
-                      var index = ref == null ? this.length() : ref.offset(this);
-                      var after = this.split(index);
-                      after.parent.insertBefore(blot, after);
+                  }], [{
+                    key: 'formats',
+                    value: function formats(domNode) {
+                      return domNode.tagName === this.tagName ? undefined : _get(ListItem.__proto__ || Object.getPrototypeOf(ListItem), 'formats', this).call(this, domNode);
                     }
-                  }
-                }, {
-                  key: 'optimize',
-                  value: function optimize(context) {
-                    _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'optimize', this).call(this, context);
-                    var next = this.next;
-                    if (next != null && next.prev === this && next.statics.blotName === this.statics.blotName && next.domNode.tagName === this.domNode.tagName && next.domNode.getAttribute('data-checked') === this.domNode.getAttribute('data-checked')) {
-                      next.moveChildren(this);
-                      next.remove();
+                  }]);
+
+                  return ListItem;
+                }(_block2.default);
+
+                ListItem.blotName = 'list-item';
+                ListItem.tagName = 'LI';
+
+                var List = function (_Container) {
+                  _inherits(List, _Container);
+
+                  _createClass(List, null, [{
+                    key: 'create',
+                    value: function create(value) {
+                      var tagName = value === 'ordered' ? 'OL' : 'UL';
+                      var node = _get(List.__proto__ || Object.getPrototypeOf(List), 'create', this).call(this, tagName);
+                      if (value === 'checked' || value === 'unchecked') {
+                        node.setAttribute('data-checked', value === 'checked');
+                      }
+                      return node;
                     }
-                  }
-                }, {
-                  key: 'replace',
-                  value: function replace(target) {
-                    if (target.statics.blotName !== this.statics.blotName) {
-                      var item = _parchment2.default.create(this.statics.defaultChild);
-                      target.moveChildren(item);
-                      this.appendChild(item);
+                  }, {
+                    key: 'formats',
+                    value: function formats(domNode) {
+                      if (domNode.tagName === 'OL') return 'ordered';
+                      if (domNode.tagName === 'UL') {
+                        if (domNode.hasAttribute('data-checked')) {
+                          return domNode.getAttribute('data-checked') === 'true' ? 'checked' : 'unchecked';
+                        } else {
+                          return 'bullet';
+                        }
+                      }
+                      return undefined;
                     }
-                    _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'replace', this).call(this, target);
+                  }]);
+
+                  function List(domNode) {
+                    _classCallCheck(this, List);
+
+                    var _this2 = _possibleConstructorReturn(this, (List.__proto__ || Object.getPrototypeOf(List)).call(this, domNode));
+
+                    var listEventHandler = function listEventHandler(e) {
+                      if (e.target.parentNode !== domNode) return;
+                      var format = _this2.statics.formats(domNode);
+                      var blot = _parchment2.default.find(e.target);
+                      if (format === 'checked') {
+                        blot.format('list', 'unchecked');
+                      } else if (format === 'unchecked') {
+                        blot.format('list', 'checked');
+                      }
+                    };
+
+                    domNode.addEventListener('touchstart', listEventHandler);
+                    domNode.addEventListener('mousedown', listEventHandler);
+                    return _this2;
                   }
-                }]);
 
-                return List;
-              }(_container2.default);
+                  _createClass(List, [{
+                    key: 'format',
+                    value: function format(name, value) {
+                      if (this.children.length > 0) {
+                        this.children.tail.format(name, value);
+                      }
+                    }
+                  }, {
+                    key: 'formats',
+                    value: function formats() {
+                      // We don't inherit from FormatBlot
+                      return _defineProperty({}, this.statics.blotName, this.statics.formats(this.domNode));
+                    }
+                  }, {
+                    key: 'insertBefore',
+                    value: function insertBefore(blot, ref) {
+                      if (blot instanceof ListItem) {
+                        _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'insertBefore', this).call(this, blot, ref);
+                      } else {
+                        var index = ref == null ? this.length() : ref.offset(this);
+                        var after = this.split(index);
+                        after.parent.insertBefore(blot, after);
+                      }
+                    }
+                  }, {
+                    key: 'optimize',
+                    value: function optimize(context) {
+                      _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'optimize', this).call(this, context);
+                      var next = this.next;
+                      if (next != null && next.prev === this && next.statics.blotName === this.statics.blotName && next.domNode.tagName === this.domNode.tagName && next.domNode.getAttribute('data-checked') === this.domNode.getAttribute('data-checked')) {
+                        next.moveChildren(this);
+                        next.remove();
+                      }
+                    }
+                  }, {
+                    key: 'replace',
+                    value: function replace(target) {
+                      if (target.statics.blotName !== this.statics.blotName) {
+                        var item = _parchment2.default.create(this.statics.defaultChild);
+                        target.moveChildren(item);
+                        this.appendChild(item);
+                      }
+                      _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'replace', this).call(this, target);
+                    }
+                  }]);
 
-              List.blotName = 'list';
-              List.scope = _parchment2.default.Scope.BLOCK_BLOT;
-              List.tagName = ['OL', 'UL'];
-              List.defaultChild = 'list-item';
-              List.allowedChildren = [ListItem];
+                  return List;
+                }(_container2.default);
 
-              exports.ListItem = ListItem;
-              exports.default = List;
+                List.blotName = 'list';
+                List.scope = _parchment2.default.Scope.BLOCK_BLOT;
+                List.tagName = ['OL', 'UL'];
+                List.defaultChild = 'list-item';
+                List.allowedChildren = [ListItem];
 
-              /***/
-            }),
+                exports.ListItem = ListItem;
+                exports.default = List;
+
+                /***/
+              }),
 /* 86 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _bold = __webpack_require__(75);
+                var _bold = __webpack_require__(75);
 
-              var _bold2 = _interopRequireDefault(_bold);
+                var _bold2 = _interopRequireDefault(_bold);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Italic = function (_Bold) {
-                _inherits(Italic, _Bold);
+                var Italic = function (_Bold) {
+                  _inherits(Italic, _Bold);
 
-                function Italic() {
-                  _classCallCheck(this, Italic);
+                  function Italic() {
+                    _classCallCheck(this, Italic);
 
-                  return _possibleConstructorReturn(this, (Italic.__proto__ || Object.getPrototypeOf(Italic)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Italic.__proto__ || Object.getPrototypeOf(Italic)).apply(this, arguments));
+                  }
 
-                return Italic;
-              }(_bold2.default);
+                  return Italic;
+                }(_bold2.default);
 
-              Italic.blotName = 'italic';
-              Italic.tagName = ['EM', 'I'];
+                Italic.blotName = 'italic';
+                Italic.tagName = ['EM', 'I'];
 
-              exports.default = Italic;
+                exports.default = Italic;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 87 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _inline = __webpack_require__(6);
+                var _inline = __webpack_require__(6);
 
-              var _inline2 = _interopRequireDefault(_inline);
+                var _inline2 = _interopRequireDefault(_inline);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Script = function (_Inline) {
-                _inherits(Script, _Inline);
+                var Script = function (_Inline) {
+                  _inherits(Script, _Inline);
 
-                function Script() {
-                  _classCallCheck(this, Script);
+                  function Script() {
+                    _classCallCheck(this, Script);
 
-                  return _possibleConstructorReturn(this, (Script.__proto__ || Object.getPrototypeOf(Script)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Script.__proto__ || Object.getPrototypeOf(Script)).apply(this, arguments));
+                  }
 
-                _createClass(Script, null, [{
-                  key: 'create',
-                  value: function create(value) {
-                    if (value === 'super') {
-                      return document.createElement('sup');
-                    } else if (value === 'sub') {
-                      return document.createElement('sub');
-                    } else {
-                      return _get(Script.__proto__ || Object.getPrototypeOf(Script), 'create', this).call(this, value);
+                  _createClass(Script, null, [{
+                    key: 'create',
+                    value: function create(value) {
+                      if (value === 'super') {
+                        return document.createElement('sup');
+                      } else if (value === 'sub') {
+                        return document.createElement('sub');
+                      } else {
+                        return _get(Script.__proto__ || Object.getPrototypeOf(Script), 'create', this).call(this, value);
+                      }
                     }
-                  }
-                }, {
-                  key: 'formats',
-                  value: function formats(domNode) {
-                    if (domNode.tagName === 'SUB') return 'sub';
-                    if (domNode.tagName === 'SUP') return 'super';
-                    return undefined;
-                  }
-                }]);
+                  }, {
+                    key: 'formats',
+                    value: function formats(domNode) {
+                      if (domNode.tagName === 'SUB') return 'sub';
+                      if (domNode.tagName === 'SUP') return 'super';
+                      return undefined;
+                    }
+                  }]);
 
-                return Script;
-              }(_inline2.default);
+                  return Script;
+                }(_inline2.default);
 
-              Script.blotName = 'script';
-              Script.tagName = ['SUB', 'SUP'];
+                Script.blotName = 'script';
+                Script.tagName = ['SUB', 'SUP'];
 
-              exports.default = Script;
+                exports.default = Script;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 88 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _inline = __webpack_require__(6);
+                var _inline = __webpack_require__(6);
 
-              var _inline2 = _interopRequireDefault(_inline);
+                var _inline2 = _interopRequireDefault(_inline);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Strike = function (_Inline) {
-                _inherits(Strike, _Inline);
+                var Strike = function (_Inline) {
+                  _inherits(Strike, _Inline);
 
-                function Strike() {
-                  _classCallCheck(this, Strike);
+                  function Strike() {
+                    _classCallCheck(this, Strike);
 
-                  return _possibleConstructorReturn(this, (Strike.__proto__ || Object.getPrototypeOf(Strike)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Strike.__proto__ || Object.getPrototypeOf(Strike)).apply(this, arguments));
+                  }
 
-                return Strike;
-              }(_inline2.default);
+                  return Strike;
+                }(_inline2.default);
 
-              Strike.blotName = 'strike';
-              Strike.tagName = 'S';
+                Strike.blotName = 'strike';
+                Strike.tagName = 'S';
 
-              exports.default = Strike;
+                exports.default = Strike;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 89 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _inline = __webpack_require__(6);
+                var _inline = __webpack_require__(6);
 
-              var _inline2 = _interopRequireDefault(_inline);
+                var _inline2 = _interopRequireDefault(_inline);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var Underline = function (_Inline) {
-                _inherits(Underline, _Inline);
+                var Underline = function (_Inline) {
+                  _inherits(Underline, _Inline);
 
-                function Underline() {
-                  _classCallCheck(this, Underline);
+                  function Underline() {
+                    _classCallCheck(this, Underline);
 
-                  return _possibleConstructorReturn(this, (Underline.__proto__ || Object.getPrototypeOf(Underline)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Underline.__proto__ || Object.getPrototypeOf(Underline)).apply(this, arguments));
+                  }
 
-                return Underline;
-              }(_inline2.default);
+                  return Underline;
+                }(_inline2.default);
 
-              Underline.blotName = 'underline';
-              Underline.tagName = 'U';
+                Underline.blotName = 'underline';
+                Underline.tagName = 'U';
 
-              exports.default = Underline;
+                exports.default = Underline;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 90 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _link = __webpack_require__(29);
+                var _link = __webpack_require__(29);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var ATTRIBUTES = ['alt', 'height', 'width'];
+                var ATTRIBUTES = ['alt', 'height', 'width'];
 
-              var Image = function (_Parchment$Embed) {
-                _inherits(Image, _Parchment$Embed);
+                var Image = function (_Parchment$Embed) {
+                  _inherits(Image, _Parchment$Embed);
 
-                function Image() {
-                  _classCallCheck(this, Image);
+                  function Image() {
+                    _classCallCheck(this, Image);
 
-                  return _possibleConstructorReturn(this, (Image.__proto__ || Object.getPrototypeOf(Image)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Image.__proto__ || Object.getPrototypeOf(Image)).apply(this, arguments));
+                  }
 
-                _createClass(Image, [{
-                  key: 'format',
-                  value: function format(name, value) {
-                    if (ATTRIBUTES.indexOf(name) > -1) {
-                      if (value) {
-                        this.domNode.setAttribute(name, value);
+                  _createClass(Image, [{
+                    key: 'format',
+                    value: function format(name, value) {
+                      if (ATTRIBUTES.indexOf(name) > -1) {
+                        if (value) {
+                          this.domNode.setAttribute(name, value);
+                        } else {
+                          this.domNode.removeAttribute(name);
+                        }
                       } else {
-                        this.domNode.removeAttribute(name);
+                        _get(Image.prototype.__proto__ || Object.getPrototypeOf(Image.prototype), 'format', this).call(this, name, value);
                       }
-                    } else {
-                      _get(Image.prototype.__proto__ || Object.getPrototypeOf(Image.prototype), 'format', this).call(this, name, value);
                     }
-                  }
-                }], [{
-                  key: 'create',
-                  value: function create(value) {
-                    var node = _get(Image.__proto__ || Object.getPrototypeOf(Image), 'create', this).call(this, value);
-                    if (typeof value === 'string') {
-                      node.setAttribute('src', this.sanitize(value));
-                    }
-                    return node;
-                  }
-                }, {
-                  key: 'formats',
-                  value: function formats(domNode) {
-                    return ATTRIBUTES.reduce(function (formats, attribute) {
-                      if (domNode.hasAttribute(attribute)) {
-                        formats[attribute] = domNode.getAttribute(attribute);
+                  }], [{
+                    key: 'create',
+                    value: function create(value) {
+                      var node = _get(Image.__proto__ || Object.getPrototypeOf(Image), 'create', this).call(this, value);
+                      if (typeof value === 'string') {
+                        node.setAttribute('src', this.sanitize(value));
                       }
-                      return formats;
-                    }, {});
-                  }
-                }, {
-                  key: 'match',
-                  value: function match(url) {
-                    return (/\.(jpe?g|gif|png)$/.test(url) || /^data:image\/.+;base64/.test(url)
-                    );
-                  }
-                }, {
-                  key: 'sanitize',
-                  value: function sanitize(url) {
-                    return (0, _link.sanitize)(url, ['http', 'https', 'data']) ? url : '//:0';
-                  }
-                }, {
-                  key: 'value',
-                  value: function value(domNode) {
-                    return domNode.getAttribute('src');
-                  }
-                }]);
+                      return node;
+                    }
+                  }, {
+                    key: 'formats',
+                    value: function formats(domNode) {
+                      return ATTRIBUTES.reduce(function (formats, attribute) {
+                        if (domNode.hasAttribute(attribute)) {
+                          formats[attribute] = domNode.getAttribute(attribute);
+                        }
+                        return formats;
+                      }, {});
+                    }
+                  }, {
+                    key: 'match',
+                    value: function match(url) {
+                      return (/\.(jpe?g|gif|png)$/.test(url) || /^data:image\/.+;base64/.test(url)
+                      );
+                    }
+                  }, {
+                    key: 'sanitize',
+                    value: function sanitize(url) {
+                      return (0, _link.sanitize)(url, ['http', 'https', 'data']) ? url : '//:0';
+                    }
+                  }, {
+                    key: 'value',
+                    value: function value(domNode) {
+                      return domNode.getAttribute('src');
+                    }
+                  }]);
 
-                return Image;
-              }(_parchment2.default.Embed);
+                  return Image;
+                }(_parchment2.default.Embed);
 
-              Image.blotName = 'image';
-              Image.tagName = 'IMG';
+                Image.blotName = 'image';
+                Image.tagName = 'IMG';
 
-              exports.default = Image;
+                exports.default = Image;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 91 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _block = __webpack_require__(4);
+                var _block = __webpack_require__(4);
 
-              var _link = __webpack_require__(29);
+                var _link = __webpack_require__(29);
 
-              var _link2 = _interopRequireDefault(_link);
+                var _link2 = _interopRequireDefault(_link);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var ATTRIBUTES = ['height', 'width'];
+                var ATTRIBUTES = ['height', 'width'];
 
-              var Video = function (_BlockEmbed) {
-                _inherits(Video, _BlockEmbed);
+                var Video = function (_BlockEmbed) {
+                  _inherits(Video, _BlockEmbed);
 
-                function Video() {
-                  _classCallCheck(this, Video);
+                  function Video() {
+                    _classCallCheck(this, Video);
 
-                  return _possibleConstructorReturn(this, (Video.__proto__ || Object.getPrototypeOf(Video)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (Video.__proto__ || Object.getPrototypeOf(Video)).apply(this, arguments));
+                  }
 
-                _createClass(Video, [{
-                  key: 'format',
-                  value: function format(name, value) {
-                    if (ATTRIBUTES.indexOf(name) > -1) {
-                      if (value) {
-                        this.domNode.setAttribute(name, value);
+                  _createClass(Video, [{
+                    key: 'format',
+                    value: function format(name, value) {
+                      if (ATTRIBUTES.indexOf(name) > -1) {
+                        if (value) {
+                          this.domNode.setAttribute(name, value);
+                        } else {
+                          this.domNode.removeAttribute(name);
+                        }
                       } else {
-                        this.domNode.removeAttribute(name);
+                        _get(Video.prototype.__proto__ || Object.getPrototypeOf(Video.prototype), 'format', this).call(this, name, value);
                       }
-                    } else {
-                      _get(Video.prototype.__proto__ || Object.getPrototypeOf(Video.prototype), 'format', this).call(this, name, value);
                     }
-                  }
-                }], [{
-                  key: 'create',
-                  value: function create(value) {
-                    var node = _get(Video.__proto__ || Object.getPrototypeOf(Video), 'create', this).call(this, value);
-                    node.setAttribute('frameborder', '0');
-                    node.setAttribute('allowfullscreen', true);
-                    node.setAttribute('src', this.sanitize(value));
-                    return node;
-                  }
-                }, {
-                  key: 'formats',
-                  value: function formats(domNode) {
-                    return ATTRIBUTES.reduce(function (formats, attribute) {
-                      if (domNode.hasAttribute(attribute)) {
-                        formats[attribute] = domNode.getAttribute(attribute);
-                      }
-                      return formats;
-                    }, {});
-                  }
-                }, {
-                  key: 'sanitize',
-                  value: function sanitize(url) {
-                    return _link2.default.sanitize(url);
-                  }
-                }, {
-                  key: 'value',
-                  value: function value(domNode) {
-                    return domNode.getAttribute('src');
-                  }
-                }]);
+                  }], [{
+                    key: 'create',
+                    value: function create(value) {
+                      var node = _get(Video.__proto__ || Object.getPrototypeOf(Video), 'create', this).call(this, value);
+                      node.setAttribute('frameborder', '0');
+                      node.setAttribute('allowfullscreen', true);
+                      node.setAttribute('src', this.sanitize(value));
+                      return node;
+                    }
+                  }, {
+                    key: 'formats',
+                    value: function formats(domNode) {
+                      return ATTRIBUTES.reduce(function (formats, attribute) {
+                        if (domNode.hasAttribute(attribute)) {
+                          formats[attribute] = domNode.getAttribute(attribute);
+                        }
+                        return formats;
+                      }, {});
+                    }
+                  }, {
+                    key: 'sanitize',
+                    value: function sanitize(url) {
+                      return _link2.default.sanitize(url);
+                    }
+                  }, {
+                    key: 'value',
+                    value: function value(domNode) {
+                      return domNode.getAttribute('src');
+                    }
+                  }]);
 
-                return Video;
-              }(_block.BlockEmbed);
+                  return Video;
+                }(_block.BlockEmbed);
 
-              Video.blotName = 'video';
-              Video.className = 'ql-video';
-              Video.tagName = 'IFRAME';
+                Video.blotName = 'video';
+                Video.className = 'ql-video';
+                Video.tagName = 'IFRAME';
 
-              exports.default = Video;
+                exports.default = Video;
 
-              /***/
-            }),
+                /***/
+              }),
 /* 92 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.default = exports.FormulaBlot = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.default = exports.FormulaBlot = undefined;
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _embed = __webpack_require__(41);
+                var _embed = __webpack_require__(41);
 
-              var _embed2 = _interopRequireDefault(_embed);
+                var _embed2 = _interopRequireDefault(_embed);
 
-              var _quill = __webpack_require__(5);
+                var _quill = __webpack_require__(5);
 
-              var _quill2 = _interopRequireDefault(_quill);
+                var _quill2 = _interopRequireDefault(_quill);
 
-              var _module = __webpack_require__(9);
+                var _module = __webpack_require__(9);
 
-              var _module2 = _interopRequireDefault(_module);
+                var _module2 = _interopRequireDefault(_module);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var FormulaBlot = function (_Embed) {
-                _inherits(FormulaBlot, _Embed);
+                var FormulaBlot = function (_Embed) {
+                  _inherits(FormulaBlot, _Embed);
 
-                function FormulaBlot() {
-                  _classCallCheck(this, FormulaBlot);
+                  function FormulaBlot() {
+                    _classCallCheck(this, FormulaBlot);
 
-                  return _possibleConstructorReturn(this, (FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot)).apply(this, arguments));
-                }
+                    return _possibleConstructorReturn(this, (FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot)).apply(this, arguments));
+                  }
 
-                _createClass(FormulaBlot, null, [{
-                  key: 'create',
-                  value: function create(value) {
-                    var node = _get(FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot), 'create', this).call(this, value);
-                    if (typeof value === 'string') {
-                      window.katex.render(value, node, {
-                        throwOnError: false,
-                        errorColor: '#f00'
-                      });
-                      node.setAttribute('data-value', value);
+                  _createClass(FormulaBlot, null, [{
+                    key: 'create',
+                    value: function create(value) {
+                      var node = _get(FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot), 'create', this).call(this, value);
+                      if (typeof value === 'string') {
+                        window.katex.render(value, node, {
+                          throwOnError: false,
+                          errorColor: '#f00'
+                        });
+                        node.setAttribute('data-value', value);
+                      }
+                      return node;
                     }
-                    return node;
+                  }, {
+                    key: 'value',
+                    value: function value(domNode) {
+                      return domNode.getAttribute('data-value');
+                    }
+                  }]);
+
+                  return FormulaBlot;
+                }(_embed2.default);
+
+                FormulaBlot.blotName = 'formula';
+                FormulaBlot.className = 'ql-formula';
+                FormulaBlot.tagName = 'SPAN';
+
+                var Formula = function (_Module) {
+                  _inherits(Formula, _Module);
+
+                  _createClass(Formula, null, [{
+                    key: 'register',
+                    value: function register() {
+                      _quill2.default.register(FormulaBlot, true);
+                    }
+                  }]);
+
+                  function Formula() {
+                    _classCallCheck(this, Formula);
+
+                    var _this2 = _possibleConstructorReturn(this, (Formula.__proto__ || Object.getPrototypeOf(Formula)).call(this));
+
+                    if (window.katex == null) {
+                      throw new Error('Formula module requires KaTeX.');
+                    }
+                    return _this2;
                   }
-                }, {
-                  key: 'value',
-                  value: function value(domNode) {
-                    return domNode.getAttribute('data-value');
-                  }
-                }]);
 
-                return FormulaBlot;
-              }(_embed2.default);
+                  return Formula;
+                }(_module2.default);
 
-              FormulaBlot.blotName = 'formula';
-              FormulaBlot.className = 'ql-formula';
-              FormulaBlot.tagName = 'SPAN';
+                exports.FormulaBlot = FormulaBlot;
+                exports.default = Formula;
 
-              var Formula = function (_Module) {
-                _inherits(Formula, _Module);
-
-                _createClass(Formula, null, [{
-                  key: 'register',
-                  value: function register() {
-                    _quill2.default.register(FormulaBlot, true);
-                  }
-                }]);
-
-                function Formula() {
-                  _classCallCheck(this, Formula);
-
-                  var _this2 = _possibleConstructorReturn(this, (Formula.__proto__ || Object.getPrototypeOf(Formula)).call(this));
-
-                  if (window.katex == null) {
-                    throw new Error('Formula module requires KaTeX.');
-                  }
-                  return _this2;
-                }
-
-                return Formula;
-              }(_module2.default);
-
-              exports.FormulaBlot = FormulaBlot;
-              exports.default = Formula;
-
-              /***/
-            }),
+                /***/
+              }),
 /* 93 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.default = exports.CodeToken = exports.CodeBlock = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.default = exports.CodeToken = exports.CodeBlock = undefined;
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _parchment = __webpack_require__(0);
+                var _parchment = __webpack_require__(0);
 
-              var _parchment2 = _interopRequireDefault(_parchment);
+                var _parchment2 = _interopRequireDefault(_parchment);
 
-              var _quill = __webpack_require__(5);
+                var _quill = __webpack_require__(5);
 
-              var _quill2 = _interopRequireDefault(_quill);
+                var _quill2 = _interopRequireDefault(_quill);
 
-              var _module = __webpack_require__(9);
+                var _module = __webpack_require__(9);
 
-              var _module2 = _interopRequireDefault(_module);
+                var _module2 = _interopRequireDefault(_module);
 
-              var _code = __webpack_require__(13);
+                var _code = __webpack_require__(13);
 
-              var _code2 = _interopRequireDefault(_code);
+                var _code2 = _interopRequireDefault(_code);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var SyntaxCodeBlock = function (_CodeBlock) {
-                _inherits(SyntaxCodeBlock, _CodeBlock);
+                var SyntaxCodeBlock = function (_CodeBlock) {
+                  _inherits(SyntaxCodeBlock, _CodeBlock);
 
-                function SyntaxCodeBlock() {
-                  _classCallCheck(this, SyntaxCodeBlock);
+                  function SyntaxCodeBlock() {
+                    _classCallCheck(this, SyntaxCodeBlock);
 
-                  return _possibleConstructorReturn(this, (SyntaxCodeBlock.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock)).apply(this, arguments));
-                }
-
-                _createClass(SyntaxCodeBlock, [{
-                  key: 'replaceWith',
-                  value: function replaceWith(block) {
-                    this.domNode.textContent = this.domNode.textContent;
-                    this.attach();
-                    _get(SyntaxCodeBlock.prototype.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock.prototype), 'replaceWith', this).call(this, block);
+                    return _possibleConstructorReturn(this, (SyntaxCodeBlock.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock)).apply(this, arguments));
                   }
-                }, {
-                  key: 'highlight',
-                  value: function highlight(_highlight) {
-                    var text = this.domNode.textContent;
-                    if (this.cachedText !== text) {
-                      if (text.trim().length > 0 || this.cachedText == null) {
-                        this.domNode.innerHTML = _highlight(text);
-                        this.domNode.normalize();
-                        this.attach();
+
+                  _createClass(SyntaxCodeBlock, [{
+                    key: 'replaceWith',
+                    value: function replaceWith(block) {
+                      this.domNode.textContent = this.domNode.textContent;
+                      this.attach();
+                      _get(SyntaxCodeBlock.prototype.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock.prototype), 'replaceWith', this).call(this, block);
+                    }
+                  }, {
+                    key: 'highlight',
+                    value: function highlight(_highlight) {
+                      var text = this.domNode.textContent;
+                      if (this.cachedText !== text) {
+                        if (text.trim().length > 0 || this.cachedText == null) {
+                          this.domNode.innerHTML = _highlight(text);
+                          this.domNode.normalize();
+                          this.attach();
+                        }
+                        this.cachedText = text;
                       }
-                      this.cachedText = text;
                     }
-                  }
-                }]);
+                  }]);
 
-                return SyntaxCodeBlock;
-              }(_code2.default);
+                  return SyntaxCodeBlock;
+                }(_code2.default);
 
-              SyntaxCodeBlock.className = 'ql-syntax';
+                SyntaxCodeBlock.className = 'ql-syntax';
 
-              var CodeToken = new _parchment2.default.Attributor.Class('token', 'hljs', {
-                scope: _parchment2.default.Scope.INLINE
-              });
+                var CodeToken = new _parchment2.default.Attributor.Class('token', 'hljs', {
+                  scope: _parchment2.default.Scope.INLINE
+                });
 
-              var Syntax = function (_Module) {
-                _inherits(Syntax, _Module);
+                var Syntax = function (_Module) {
+                  _inherits(Syntax, _Module);
 
-                _createClass(Syntax, null, [{
-                  key: 'register',
-                  value: function register() {
-                    _quill2.default.register(CodeToken, true);
-                    _quill2.default.register(SyntaxCodeBlock, true);
-                  }
-                }]);
+                  _createClass(Syntax, null, [{
+                    key: 'register',
+                    value: function register() {
+                      _quill2.default.register(CodeToken, true);
+                      _quill2.default.register(SyntaxCodeBlock, true);
+                    }
+                  }]);
 
-                function Syntax(quill, options) {
-                  _classCallCheck(this, Syntax);
+                  function Syntax(quill, options) {
+                    _classCallCheck(this, Syntax);
 
-                  var _this2 = _possibleConstructorReturn(this, (Syntax.__proto__ || Object.getPrototypeOf(Syntax)).call(this, quill, options));
+                    var _this2 = _possibleConstructorReturn(this, (Syntax.__proto__ || Object.getPrototypeOf(Syntax)).call(this, quill, options));
 
-                  if (typeof _this2.options.highlight !== 'function') {
-                    throw new Error('Syntax module requires highlight.js. Please include the library on the page before Quill.');
-                  }
-                  var timer = null;
-                  _this2.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {
-                    clearTimeout(timer);
-                    timer = setTimeout(function () {
-                      _this2.highlight();
-                      timer = null;
-                    }, _this2.options.interval);
-                  });
-                  _this2.highlight();
-                  return _this2;
-                }
-
-                _createClass(Syntax, [{
-                  key: 'highlight',
-                  value: function highlight() {
-                    var _this3 = this;
-
-                    if (this.quill.selection.composing) return;
-                    this.quill.update(_quill2.default.sources.USER);
-                    var range = this.quill.getSelection();
-                    this.quill.scroll.descendants(SyntaxCodeBlock).forEach(function (code) {
-                      code.highlight(_this3.options.highlight);
+                    if (typeof _this2.options.highlight !== 'function') {
+                      throw new Error('Syntax module requires highlight.js. Please include the library on the page before Quill.');
+                    }
+                    var timer = null;
+                    _this2.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {
+                      clearTimeout(timer);
+                      timer = setTimeout(function () {
+                        _this2.highlight();
+                        timer = null;
+                      }, _this2.options.interval);
                     });
-                    this.quill.update(_quill2.default.sources.SILENT);
-                    if (range != null) {
-                      this.quill.setSelection(range, _quill2.default.sources.SILENT);
-                    }
+                    _this2.highlight();
+                    return _this2;
                   }
-                }]);
 
-                return Syntax;
-              }(_module2.default);
+                  _createClass(Syntax, [{
+                    key: 'highlight',
+                    value: function highlight() {
+                      var _this3 = this;
 
-              Syntax.DEFAULTS = {
-                highlight: function () {
-                  if (window.hljs == null) return null;
-                  return function (text) {
-                    var result = window.hljs.highlightAuto(text);
-                    return result.value;
-                  };
-                }(),
-                interval: 1000
-              };
+                      if (this.quill.selection.composing) return;
+                      this.quill.update(_quill2.default.sources.USER);
+                      var range = this.quill.getSelection();
+                      this.quill.scroll.descendants(SyntaxCodeBlock).forEach(function (code) {
+                        code.highlight(_this3.options.highlight);
+                      });
+                      this.quill.update(_quill2.default.sources.SILENT);
+                      if (range != null) {
+                        this.quill.setSelection(range, _quill2.default.sources.SILENT);
+                      }
+                    }
+                  }]);
 
-              exports.CodeBlock = SyntaxCodeBlock;
-              exports.CodeToken = CodeToken;
-              exports.default = Syntax;
+                  return Syntax;
+                }(_module2.default);
 
-              /***/
-            }),
+                Syntax.DEFAULTS = {
+                  highlight: function () {
+                    if (window.hljs == null) return null;
+                    return function (text) {
+                      var result = window.hljs.highlightAuto(text);
+                      return result.value;
+                    };
+                  }(),
+                  interval: 1000
+                };
+
+                exports.CodeBlock = SyntaxCodeBlock;
+                exports.CodeToken = CodeToken;
+                exports.default = Syntax;
+
+                /***/
+              }),
 /* 94 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-align-left width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,3H21V5H3V3M3,7H15V9H3V7M3,11H21V13H3V11M3,15H15V17H3V15M3,19H21V21H3V19Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-align-left width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,3H21V5H3V3M3,7H15V9H3V7M3,11H21V13H3V11M3,15H15V17H3V15M3,19H21V21H3V19Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 95 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-align-center width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,3H21V5H3V3M7,7H17V9H7V7M3,11H21V13H3V11M7,15H17V17H7V15M3,19H21V21H3V19Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-align-center width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,3H21V5H3V3M7,7H17V9H7V7M3,11H21V13H3V11M7,15H17V17H7V15M3,19H21V21H3V19Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 96 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-align-right width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,3H21V5H3V3M9,7H21V9H9V7M3,11H21V13H3V11M9,15H21V17H9V15M3,19H21V21H3V19Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-align-right width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,3H21V5H3V3M9,7H21V9H9V7M3,11H21V13H3V11M9,15H21V17H9V15M3,19H21V21H3V19Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 97 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-align-justify width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,3H21V5H3V3M3,7H21V9H3V7M3,11H21V13H3V11M3,15H21V17H3V15M3,19H21V21H3V19Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-align-justify width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,3H21V5H3V3M3,7H21V9H3V7M3,11H21V13H3V11M3,15H21V17H3V15M3,19H21V21H3V19Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 98 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-color-highlight width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M4,17L6.75,14.25L6.72,14.23C6.14,13.64 6.14,12.69 6.72,12.11L11.46,7.37L15.7,11.61L10.96,16.35C10.39,16.93 9.46,16.93 8.87,16.37L8.24,17H4M15.91,2.91C16.5,2.33 17.45,2.33 18.03,2.91L20.16,5.03C20.74,5.62 20.74,6.57 20.16,7.16L16.86,10.45L12.62,6.21L15.91,2.91Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-color-highlight width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M4,17L6.75,14.25L6.72,14.23C6.14,13.64 6.14,12.69 6.72,12.11L11.46,7.37L15.7,11.61L10.96,16.35C10.39,16.93 9.46,16.93 8.87,16.37L8.24,17H4M15.91,2.91C16.5,2.33 17.45,2.33 18.03,2.91L20.16,5.03C20.74,5.62 20.74,6.57 20.16,7.16L16.86,10.45L12.62,6.21L15.91,2.91Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 99 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-quote-open width=24 height=24 viewBox=\"0 0 24 24\"><path d=M10,7L8,11H11V17H5V11L7,7H10M18,7L16,11H19V17H13V11L15,7H18Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-quote-open width=24 height=24 viewBox=\"0 0 24 24\"><path d=M10,7L8,11H11V17H5V11L7,7H10M18,7L16,11H19V17H13V11L15,7H18Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 100 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-bold width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M13.5,15.5H10V12.5H13.5A1.5,1.5 0 0,1 15,14A1.5,1.5 0 0,1 13.5,15.5M10,6.5H13A1.5,1.5 0 0,1 14.5,8A1.5,1.5 0 0,1 13,9.5H10M15.6,10.79C16.57,10.11 17.25,9 17.25,8C17.25,5.74 15.5,4 13.25,4H7V18H14.04C16.14,18 17.75,16.3 17.75,14.21C17.75,12.69 16.89,11.39 15.6,10.79Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-bold width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M13.5,15.5H10V12.5H13.5A1.5,1.5 0 0,1 15,14A1.5,1.5 0 0,1 13.5,15.5M10,6.5H13A1.5,1.5 0 0,1 14.5,8A1.5,1.5 0 0,1 13,9.5H10M15.6,10.79C16.57,10.11 17.25,9 17.25,8C17.25,5.74 15.5,4 13.25,4H7V18H14.04C16.14,18 17.75,16.3 17.75,14.21C17.75,12.69 16.89,11.39 15.6,10.79Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 101 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-clear width=24 height=24 viewBox=\"0 0 24 24\"><path d=M6,5V5.18L8.82,8H11.22L10.5,9.68L12.6,11.78L14.21,8H20V5H6M3.27,5L2,6.27L8.97,13.24L6.5,19H9.5L11.07,15.34L16.73,21L18,19.73L3.55,5.27L3.27,5Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-clear width=24 height=24 viewBox=\"0 0 24 24\"><path d=M6,5V5.18L8.82,8H11.22L10.5,9.68L12.6,11.78L14.21,8H20V5H6M3.27,5L2,6.27L8.97,13.24L6.5,19H9.5L11.07,15.34L16.73,21L18,19.73L3.55,5.27L3.27,5Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 102 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-code-tags width=24 height=24 viewBox=\"0 0 24 24\"><path d=M14.6,16.6L19.2,12L14.6,7.4L16,6L22,12L16,18L14.6,16.6M9.4,16.6L4.8,12L9.4,7.4L8,6L2,12L8,18L9.4,16.6Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-code-tags width=24 height=24 viewBox=\"0 0 24 24\"><path d=M14.6,16.6L19.2,12L14.6,7.4L16,6L22,12L16,18L14.6,16.6M9.4,16.6L4.8,12L9.4,7.4L8,6L2,12L8,18L9.4,16.6Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 103 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-code-braces width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M8,3A2,2 0 0,0 6,5V9A2,2 0 0,1 4,11H3V13H4A2,2 0 0,1 6,15V19A2,2 0 0,0 8,21H10V19H8V14A2,2 0 0,0 6,12A2,2 0 0,0 8,10V5H10V3M16,3A2,2 0 0,1 18,5V9A2,2 0 0,0 20,11H21V13H20A2,2 0 0,0 18,15V19A2,2 0 0,1 16,21H14V19H16V14A2,2 0 0,1 18,12A2,2 0 0,1 16,10V5H14V3H16Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-code-braces width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M8,3A2,2 0 0,0 6,5V9A2,2 0 0,1 4,11H3V13H4A2,2 0 0,1 6,15V19A2,2 0 0,0 8,21H10V19H8V14A2,2 0 0,0 6,12A2,2 0 0,0 8,10V5H10V3M16,3A2,2 0 0,1 18,5V9A2,2 0 0,0 20,11H21V13H20A2,2 0 0,0 18,15V19A2,2 0 0,1 16,21H14V19H16V14A2,2 0 0,1 18,12A2,2 0 0,1 16,10V5H14V3H16Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 104 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-color-text width=24 height=24 viewBox=\"0 0 24 24\"><path d=M9.62,12L12,5.67L14.37,12M11,3L5.5,17H7.75L8.87,14H15.12L16.25,17H18.5L13,3H11Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-color-text width=24 height=24 viewBox=\"0 0 24 24\"><path d=M9.62,12L12,5.67L14.37,12M11,3L5.5,17H7.75L8.87,14H15.12L16.25,17H18.5L13,3H11Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 105 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-textdirection-l-to-r width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M21,18L17,14V17H5V19H17V22M9,10V15H11V4H13V15H15V4H17V2H9A4,4 0 0,0 5,6A4,4 0 0,0 9,10Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-textdirection-l-to-r width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M21,18L17,14V17H5V19H17V22M9,10V15H11V4H13V15H15V4H17V2H9A4,4 0 0,0 5,6A4,4 0 0,0 9,10Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 106 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-textdirection-r-to-l width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M8,17V14L4,18L8,22V19H20V17M10,10V15H12V4H14V15H16V4H18V2H10A4,4 0 0,0 6,6A4,4 0 0,0 10,10Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-textdirection-r-to-l width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M8,17V14L4,18L8,22V19H20V17M10,10V15H12V4H14V15H16V4H18V2H10A4,4 0 0,0 6,6A4,4 0 0,0 10,10Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 107 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-float-center width=24 height=24 viewBox=\"0 0 24 24\"><path d=M9,7H15V13H9V7M3,3H21V5H3V3M3,15H21V17H3V15M3,19H17V21H3V19Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-float-center width=24 height=24 viewBox=\"0 0 24 24\"><path d=M9,7H15V13H9V7M3,3H21V5H3V3M3,15H21V17H3V15M3,19H17V21H3V19Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 108 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-float-none width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,7H9V13H3V7M3,3H21V5H3V3M21,11V13H11V11H21M3,15H17V17H3V15M3,19H21V21H3V19Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-float-none width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,7H9V13H3V7M3,3H21V5H3V3M21,11V13H11V11H21M3,15H17V17H3V15M3,19H21V21H3V19Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 109 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-float-left width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,7H9V13H3V7M3,3H21V5H3V3M21,7V9H11V7H21M21,11V13H11V11H21M3,15H17V17H3V15M3,19H21V21H3V19Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-float-left width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,7H9V13H3V7M3,3H21V5H3V3M21,7V9H11V7H21M21,11V13H11V11H21M3,15H17V17H3V15M3,19H21V21H3V19Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 110 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-float-right width=24 height=24 viewBox=\"0 0 24 24\"><path d=M15,7H21V13H15V7M3,3H21V5H3V3M13,7V9H3V7H13M9,11V13H3V11H9M3,15H17V17H3V15M3,19H21V21H3V19Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-float-right width=24 height=24 viewBox=\"0 0 24 24\"><path d=M15,7H21V13H15V7M3,3H21V5H3V3M13,7V9H3V7H13M9,11V13H3V11H9M3,15H17V17H3V15M3,19H21V21H3V19Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 111 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-function-variant width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M12.42,5.29C11.32,5.19 10.35,6 10.25,7.11L10,10H12.82V12H9.82L9.38,17.07C9.18,19.27 7.24,20.9 5.04,20.7C3.79,20.59 2.66,19.9 2,18.83L3.5,17.33C3.83,18.38 4.96,18.97 6,18.63C6.78,18.39 7.33,17.7 7.4,16.89L7.82,12H4.82V10H8L8.27,6.93C8.46,4.73 10.39,3.1 12.6,3.28C13.86,3.39 15,4.09 15.66,5.17L14.16,6.67C13.91,5.9 13.23,5.36 12.42,5.29M22,13.65L20.59,12.24L17.76,15.07L14.93,12.24L13.5,13.65L16.35,16.5L13.5,19.31L14.93,20.72L17.76,17.89L20.59,20.72L22,19.31L19.17,16.5L22,13.65Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-function-variant width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M12.42,5.29C11.32,5.19 10.35,6 10.25,7.11L10,10H12.82V12H9.82L9.38,17.07C9.18,19.27 7.24,20.9 5.04,20.7C3.79,20.59 2.66,19.9 2,18.83L3.5,17.33C3.83,18.38 4.96,18.97 6,18.63C6.78,18.39 7.33,17.7 7.4,16.89L7.82,12H4.82V10H8L8.27,6.93C8.46,4.73 10.39,3.1 12.6,3.28C13.86,3.39 15,4.09 15.66,5.17L14.16,6.67C13.91,5.9 13.23,5.36 12.42,5.29M22,13.65L20.59,12.24L17.76,15.07L14.93,12.24L13.5,13.65L16.35,16.5L13.5,19.31L14.93,20.72L17.76,17.89L20.59,20.72L22,19.31L19.17,16.5L22,13.65Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 112 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-1 width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,4H5V10H9V4H11V18H9V12H5V18H3V4M14,18V16H16V6.31L13.5,7.75V5.44L16,4H18V16H20V18H14Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-1 width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,4H5V10H9V4H11V18H9V12H5V18H3V4M14,18V16H16V6.31L13.5,7.75V5.44L16,4H18V16H20V18H14Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 113 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-2 width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3,4H5V10H9V4H11V18H9V12H5V18H3V4M21,18H15A2,2 0 0,1 13,16C13,15.47 13.2,15 13.54,14.64L18.41,9.41C18.78,9.05 19,8.55 19,8A2,2 0 0,0 17,6A2,2 0 0,0 15,8H13A4,4 0 0,1 17,4A4,4 0 0,1 21,8C21,9.1 20.55,10.1 19.83,10.83L15,16H21V18Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-2 width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3,4H5V10H9V4H11V18H9V12H5V18H3V4M21,18H15A2,2 0 0,1 13,16C13,15.47 13.2,15 13.54,14.64L18.41,9.41C18.78,9.05 19,8.55 19,8A2,2 0 0,0 17,6A2,2 0 0,0 15,8H13A4,4 0 0,1 17,4A4,4 0 0,1 21,8C21,9.1 20.55,10.1 19.83,10.83L15,16H21V18Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 114 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-3 width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3,4H5V10H9V4H11V18H9V12H5V18H3V4M15,4H19A2,2 0 0,1 21,6V16A2,2 0 0,1 19,18H15A2,2 0 0,1 13,16V15H15V16H19V12H15V10H19V6H15V7H13V6A2,2 0 0,1 15,4Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-3 width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3,4H5V10H9V4H11V18H9V12H5V18H3V4M15,4H19A2,2 0 0,1 21,6V16A2,2 0 0,1 19,18H15A2,2 0 0,1 13,16V15H15V16H19V12H15V10H19V6H15V7H13V6A2,2 0 0,1 15,4Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 115 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-4 width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,4H5V10H9V4H11V18H9V12H5V18H3V4M18,18V13H13V11L18,4H20V11H21V13H20V18H18M18,11V7.42L15.45,11H18Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-4 width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,4H5V10H9V4H11V18H9V12H5V18H3V4M18,18V13H13V11L18,4H20V11H21V13H20V18H18M18,11V7.42L15.45,11H18Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 116 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-5 width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3,4H5V10H9V4H11V18H9V12H5V18H3V4M15,4H20V6H15V10H17A4,4 0 0,1 21,14A4,4 0 0,1 17,18H15A2,2 0 0,1 13,16V15H15V16H17A2,2 0 0,0 19,14A2,2 0 0,0 17,12H15A2,2 0 0,1 13,10V6A2,2 0 0,1 15,4Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-5 width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3,4H5V10H9V4H11V18H9V12H5V18H3V4M15,4H20V6H15V10H17A4,4 0 0,1 21,14A4,4 0 0,1 17,18H15A2,2 0 0,1 13,16V15H15V16H17A2,2 0 0,0 19,14A2,2 0 0,0 17,12H15A2,2 0 0,1 13,10V6A2,2 0 0,1 15,4Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 117 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-6 width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3,4H5V10H9V4H11V18H9V12H5V18H3V4M15,4H19A2,2 0 0,1 21,6V7H19V6H15V10H19A2,2 0 0,1 21,12V16A2,2 0 0,1 19,18H15A2,2 0 0,1 13,16V6A2,2 0 0,1 15,4M15,12V16H19V12H15Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-header-6 width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3,4H5V10H9V4H11V18H9V12H5V18H3V4M15,4H19A2,2 0 0,1 21,6V7H19V6H15V10H19A2,2 0 0,1 21,12V16A2,2 0 0,1 19,18H15A2,2 0 0,1 13,16V6A2,2 0 0,1 15,4M15,12V16H19V12H15Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 118 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-italic width=24 height=24 viewBox=\"0 0 24 24\"><path d=M10,4V7H12.21L8.79,15H6V18H14V15H11.79L15.21,7H18V4H10Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-italic width=24 height=24 viewBox=\"0 0 24 24\"><path d=M10,4V7H12.21L8.79,15H6V18H14V15H11.79L15.21,7H18V4H10Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 119 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-image width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M8.5,13.5L11,16.5L14.5,12L19,18H5M21,19V5C21,3.89 20.1,3 19,3H5A2,2 0 0,0 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-image width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M8.5,13.5L11,16.5L14.5,12L19,18H5M21,19V5C21,3.89 20.1,3 19,3H5A2,2 0 0,0 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 120 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-indent-increase width=24 height=24 viewBox=\"0 0 24 24\"><path d=M11,13H21V11H11M11,9H21V7H11M3,3V5H21V3M11,17H21V15H11M3,8V16L7,12M3,21H21V19H3V21Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-indent-increase width=24 height=24 viewBox=\"0 0 24 24\"><path d=M11,13H21V11H11M11,9H21V7H11M3,3V5H21V3M11,17H21V15H11M3,8V16L7,12M3,21H21V19H3V21Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 121 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-indent-decrease width=24 height=24 viewBox=\"0 0 24 24\"><path d=M11,13H21V11H11M11,9H21V7H11M3,3V5H21V3M3,21H21V19H3M3,12L7,16V8M11,17H21V15H11V17Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-indent-decrease width=24 height=24 viewBox=\"0 0 24 24\"><path d=M11,13H21V11H11M11,9H21V7H11M3,3V5H21V3M3,21H21V19H3M3,12L7,16V8M11,17H21V15H11V17Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 122 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-link width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3.9,12C3.9,10.29 5.29,8.9 7,8.9H11V7H7A5,5 0 0,0 2,12A5,5 0 0,0 7,17H11V15.1H7C5.29,15.1 3.9,13.71 3.9,12M8,13H16V11H8V13M17,7H13V8.9H17C18.71,8.9 20.1,10.29 20.1,12C20.1,13.71 18.71,15.1 17,15.1H13V17H17A5,5 0 0,0 22,12A5,5 0 0,0 17,7Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-link width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M3.9,12C3.9,10.29 5.29,8.9 7,8.9H11V7H7A5,5 0 0,0 2,12A5,5 0 0,0 7,17H11V15.1H7C5.29,15.1 3.9,13.71 3.9,12M8,13H16V11H8V13M17,7H13V8.9H17C18.71,8.9 20.1,10.29 20.1,12C20.1,13.71 18.71,15.1 17,15.1H13V17H17A5,5 0 0,0 22,12A5,5 0 0,0 17,7Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 123 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-list-numbered width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M7,13V11H21V13H7M7,19V17H21V19H7M7,7V5H21V7H7M3,8V5H2V4H4V8H3M2,17V16H5V20H2V19H4V18.5H3V17.5H4V17H2M4.25,10A0.75,0.75 0 0,1 5,10.75C5,10.95 4.92,11.14 4.79,11.27L3.12,13H5V14H2V13.08L4,11H2V10H4.25Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-list-numbered width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M7,13V11H21V13H7M7,19V17H21V19H7M7,7V5H21V7H7M3,8V5H2V4H4V8H3M2,17V16H5V20H2V19H4V18.5H3V17.5H4V17H2M4.25,10A0.75,0.75 0 0,1 5,10.75C5,10.95 4.92,11.14 4.79,11.27L3.12,13H5V14H2V13.08L4,11H2V10H4.25Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 124 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-list-bulleted-square width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,4H7V8H3V4M9,5V7H21V5H9M3,10H7V14H3V10M9,11V13H21V11H9M3,16H7V20H3V16M9,17V19H21V17H9 /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-list-bulleted-square width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,4H7V8H3V4M9,5V7H21V5H9M3,10H7V14H3V10M9,11V13H21V11H9M3,16H7V20H3V16M9,17V19H21V17H9 /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 125 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-list-checks width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,5H9V11H3V5M5,7V9H7V7H5M11,7H21V9H11V7M11,15H21V17H11V15M5,20L1.5,16.5L2.91,15.09L5,17.17L9.59,12.59L11,14L5,20Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-list-checks width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,5H9V11H3V5M5,7V9H7V7H5M11,7H21V9H11V7M11,15H21V17H11V15M5,20L1.5,16.5L2.91,15.09L5,17.17L9.59,12.59L11,14L5,20Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 126 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-subscript width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M16,7.41L11.41,12L16,16.59L14.59,18L10,13.41L5.41,18L4,16.59L8.59,12L4,7.41L5.41,6L10,10.59L14.59,6L16,7.41M21.85,21.03H16.97V20.03L17.86,19.23C18.62,18.58 19.18,18.04 19.56,17.6C19.93,17.16 20.12,16.75 20.13,16.36C20.14,16.08 20.05,15.85 19.86,15.66C19.68,15.5 19.39,15.38 19,15.38C18.69,15.38 18.42,15.44 18.16,15.56L17.5,15.94L17.05,14.77C17.32,14.56 17.64,14.38 18.03,14.24C18.42,14.1 18.85,14 19.32,14C20.1,14.04 20.7,14.25 21.1,14.66C21.5,15.07 21.72,15.59 21.72,16.23C21.71,16.79 21.53,17.31 21.18,17.78C20.84,18.25 20.42,18.7 19.91,19.14L19.27,19.66V19.68H21.85V21.03Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-subscript width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M16,7.41L11.41,12L16,16.59L14.59,18L10,13.41L5.41,18L4,16.59L8.59,12L4,7.41L5.41,6L10,10.59L14.59,6L16,7.41M21.85,21.03H16.97V20.03L17.86,19.23C18.62,18.58 19.18,18.04 19.56,17.6C19.93,17.16 20.12,16.75 20.13,16.36C20.14,16.08 20.05,15.85 19.86,15.66C19.68,15.5 19.39,15.38 19,15.38C18.69,15.38 18.42,15.44 18.16,15.56L17.5,15.94L17.05,14.77C17.32,14.56 17.64,14.38 18.03,14.24C18.42,14.1 18.85,14 19.32,14C20.1,14.04 20.7,14.25 21.1,14.66C21.5,15.07 21.72,15.59 21.72,16.23C21.71,16.79 21.53,17.31 21.18,17.78C20.84,18.25 20.42,18.7 19.91,19.14L19.27,19.66V19.68H21.85V21.03Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 127 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-superscript width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M16,7.41L11.41,12L16,16.59L14.59,18L10,13.41L5.41,18L4,16.59L8.59,12L4,7.41L5.41,6L10,10.59L14.59,6L16,7.41M21.85,9H16.97V8L17.86,7.18C18.62,6.54 19.18,6 19.56,5.55C19.93,5.11 20.12,4.7 20.13,4.32C20.14,4.04 20.05,3.8 19.86,3.62C19.68,3.43 19.39,3.34 19,3.33C18.69,3.34 18.42,3.4 18.16,3.5L17.5,3.89L17.05,2.72C17.32,2.5 17.64,2.33 18.03,2.19C18.42,2.05 18.85,2 19.32,2C20.1,2 20.7,2.2 21.1,2.61C21.5,3 21.72,3.54 21.72,4.18C21.71,4.74 21.53,5.26 21.18,5.73C20.84,6.21 20.42,6.66 19.91,7.09L19.27,7.61V7.63H21.85V9Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-superscript width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M16,7.41L11.41,12L16,16.59L14.59,18L10,13.41L5.41,18L4,16.59L8.59,12L4,7.41L5.41,6L10,10.59L14.59,6L16,7.41M21.85,9H16.97V8L17.86,7.18C18.62,6.54 19.18,6 19.56,5.55C19.93,5.11 20.12,4.7 20.13,4.32C20.14,4.04 20.05,3.8 19.86,3.62C19.68,3.43 19.39,3.34 19,3.33C18.69,3.34 18.42,3.4 18.16,3.5L17.5,3.89L17.05,2.72C17.32,2.5 17.64,2.33 18.03,2.19C18.42,2.05 18.85,2 19.32,2C20.1,2 20.7,2.2 21.1,2.61C21.5,3 21.72,3.54 21.72,4.18C21.71,4.74 21.53,5.26 21.18,5.73C20.84,6.21 20.42,6.66 19.91,7.09L19.27,7.61V7.63H21.85V9Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 128 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-strikethrough width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,14H21V12H3M5,4V7H10V10H14V7H19V4M10,19H14V16H10V19Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-strikethrough width=24 height=24 viewBox=\"0 0 24 24\"><path d=M3,14H21V12H3M5,4V7H10V10H14V7H19V4M10,19H14V16H10V19Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 129 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-underline width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M5,21H19V19H5V21M12,17A6,6 0 0,0 18,11V3H15.5V11A3.5,3.5 0 0,1 12,14.5A3.5,3.5 0 0,1 8.5,11V3H6V11A6,6 0 0,0 12,17Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-format-underline width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M5,21H19V19H5V21M12,17A6,6 0 0,0 18,11V3H15.5V11A3.5,3.5 0 0,1 12,14.5A3.5,3.5 0 0,1 8.5,11V3H6V11A6,6 0 0,0 12,17Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 130 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-video width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M17,10.5V7A1,1 0 0,0 16,6H4A1,1 0 0,0 3,7V17A1,1 0 0,0 4,18H16A1,1 0 0,0 17,17V13.5L21,17.5V6.5L17,10.5Z\"/></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-video width=24 height=24 viewBox=\"0 0 24 24\"><path d=\"M17,10.5V7A1,1 0 0,0 16,6H4A1,1 0 0,0 3,7V17A1,1 0 0,0 4,18H16A1,1 0 0,0 17,17V13.5L21,17.5V6.5L17,10.5Z\"/></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 131 */
 /***/ (function (module, exports) {
 
-              module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-unfold-more-horizontal width=24 height=24 viewBox=\"0 0 24 24\"><path d=M12,18.17L8.83,15L7.42,16.41L12,21L16.59,16.41L15.17,15M12,5.83L15.17,9L16.58,7.59L12,3L7.41,7.59L8.83,9L12,5.83Z /></svg>";
+                module.exports = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><!doctype html><svg xmlns=http://www.w3.org/2000/svg xmlns:xlink=http://www.w3.org/1999/xlink version=1.1 id=mdi-unfold-more-horizontal width=24 height=24 viewBox=\"0 0 24 24\"><path d=M12,18.17L8.83,15L7.42,16.41L12,21L16.59,16.41L15.17,15M12,5.83L15.17,9L16.58,7.59L12,3L7.41,7.59L8.83,9L12,5.83Z /></svg>";
 
-              /***/
-            }),
+                /***/
+              }),
 /* 132 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              "use strict";
+                "use strict";
 
 
-              Object.defineProperty(exports, "__esModule", {
-                value: true
-              });
-              exports.default = exports.BubbleTooltip = undefined;
+                Object.defineProperty(exports, "__esModule", {
+                  value: true
+                });
+                exports.default = exports.BubbleTooltip = undefined;
 
-              var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
+                var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
 
-              var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+                var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-              var _extend = __webpack_require__(3);
+                var _extend = __webpack_require__(3);
 
-              var _extend2 = _interopRequireDefault(_extend);
+                var _extend2 = _interopRequireDefault(_extend);
 
-              var _emitter = __webpack_require__(8);
+                var _emitter = __webpack_require__(8);
 
-              var _emitter2 = _interopRequireDefault(_emitter);
+                var _emitter2 = _interopRequireDefault(_emitter);
 
-              var _base = __webpack_require__(49);
+                var _base = __webpack_require__(49);
 
-              var _base2 = _interopRequireDefault(_base);
+                var _base2 = _interopRequireDefault(_base);
 
-              var _selection = __webpack_require__(15);
+                var _selection = __webpack_require__(15);
 
-              var _icons = __webpack_require__(47);
+                var _icons = __webpack_require__(47);
 
-              var _icons2 = _interopRequireDefault(_icons);
+                var _icons2 = _interopRequireDefault(_icons);
 
-              function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+                function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
 
-              function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+                function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-              function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
+                function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-              function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
+                function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-              var TOOLBAR_CONFIG = [['bold', 'italic', 'link'], [{ header: 1 }, { header: 2 }, 'blockquote']];
+                var TOOLBAR_CONFIG = [['bold', 'italic', 'link'], [{ header: 1 }, { header: 2 }, 'blockquote']];
 
-              var BubbleTheme = function (_BaseTheme) {
-                _inherits(BubbleTheme, _BaseTheme);
+                var BubbleTheme = function (_BaseTheme) {
+                  _inherits(BubbleTheme, _BaseTheme);
 
-                function BubbleTheme(quill, options) {
-                  _classCallCheck(this, BubbleTheme);
+                  function BubbleTheme(quill, options) {
+                    _classCallCheck(this, BubbleTheme);
 
-                  if (options.modules.toolbar != null && options.modules.toolbar.container == null) {
-                    options.modules.toolbar.container = TOOLBAR_CONFIG;
+                    if (options.modules.toolbar != null && options.modules.toolbar.container == null) {
+                      options.modules.toolbar.container = TOOLBAR_CONFIG;
+                    }
+
+                    var _this = _possibleConstructorReturn(this, (BubbleTheme.__proto__ || Object.getPrototypeOf(BubbleTheme)).call(this, quill, options));
+
+                    _this.quill.container.classList.add('ql-bubble');
+                    return _this;
                   }
 
-                  var _this = _possibleConstructorReturn(this, (BubbleTheme.__proto__ || Object.getPrototypeOf(BubbleTheme)).call(this, quill, options));
+                  _createClass(BubbleTheme, [{
+                    key: 'extendToolbar',
+                    value: function extendToolbar(toolbar) {
+                      this.tooltip = new BubbleTooltip(this.quill, this.options.bounds);
+                      this.tooltip.root.appendChild(toolbar.container);
+                      this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);
+                      this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);
+                    }
+                  }]);
 
-                  _this.quill.container.classList.add('ql-bubble');
-                  return _this;
-                }
+                  return BubbleTheme;
+                }(_base2.default);
 
-                _createClass(BubbleTheme, [{
-                  key: 'extendToolbar',
-                  value: function extendToolbar(toolbar) {
-                    this.tooltip = new BubbleTooltip(this.quill, this.options.bounds);
-                    this.tooltip.root.appendChild(toolbar.container);
-                    this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);
-                    this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);
+                BubbleTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {
+                  modules: {
+                    toolbar: {
+                      handlers: {
+                        link: function link(value) {
+                          if (!value) {
+                            this.quill.format('link', false);
+                          } else {
+                            this.quill.theme.tooltip.edit();
+                          }
+                        }
+                      }
+                    }
                   }
-                }]);
+                });
 
-                return BubbleTheme;
-              }(_base2.default);
+                var BubbleTooltip = function (_BaseTooltip) {
+                  _inherits(BubbleTooltip, _BaseTooltip);
 
-              BubbleTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {
-                modules: {
-                  toolbar: {
-                    handlers: {
-                      link: function link(value) {
-                        if (!value) {
-                          this.quill.format('link', false);
+                  function BubbleTooltip(quill, bounds) {
+                    _classCallCheck(this, BubbleTooltip);
+
+                    var _this2 = _possibleConstructorReturn(this, (BubbleTooltip.__proto__ || Object.getPrototypeOf(BubbleTooltip)).call(this, quill, bounds));
+
+                    _this2.quill.on(_emitter2.default.events.EDITOR_CHANGE, function (type, range, oldRange, source) {
+                      if (type !== _emitter2.default.events.SELECTION_CHANGE) return;
+                      if (range != null && range.length > 0 && source === _emitter2.default.sources.USER) {
+                        _this2.show();
+                        // Lock our width so we will expand beyond our offsetParent boundaries
+                        _this2.root.style.left = '0px';
+                        _this2.root.style.width = '';
+                        _this2.root.style.width = _this2.root.offsetWidth + 'px';
+                        var lines = _this2.quill.getLines(range.index, range.length);
+                        if (lines.length === 1) {
+                          _this2.position(_this2.quill.getBounds(range));
                         } else {
-                          this.quill.theme.tooltip.edit();
+                          var lastLine = lines[lines.length - 1];
+                          var index = _this2.quill.getIndex(lastLine);
+                          var length = Math.min(lastLine.length() - 1, range.index + range.length - index);
+                          var _bounds = _this2.quill.getBounds(new _selection.Range(index, length));
+                          _this2.position(_bounds);
                         }
+                      } else if (document.activeElement !== _this2.textbox && _this2.quill.hasFocus()) {
+                        _this2.hide();
                       }
-                    }
-                  }
-                }
-              });
-
-              var BubbleTooltip = function (_BaseTooltip) {
-                _inherits(BubbleTooltip, _BaseTooltip);
-
-                function BubbleTooltip(quill, bounds) {
-                  _classCallCheck(this, BubbleTooltip);
-
-                  var _this2 = _possibleConstructorReturn(this, (BubbleTooltip.__proto__ || Object.getPrototypeOf(BubbleTooltip)).call(this, quill, bounds));
-
-                  _this2.quill.on(_emitter2.default.events.EDITOR_CHANGE, function (type, range, oldRange, source) {
-                    if (type !== _emitter2.default.events.SELECTION_CHANGE) return;
-                    if (range != null && range.length > 0 && source === _emitter2.default.sources.USER) {
-                      _this2.show();
-                      // Lock our width so we will expand beyond our offsetParent boundaries
-                      _this2.root.style.left = '0px';
-                      _this2.root.style.width = '';
-                      _this2.root.style.width = _this2.root.offsetWidth + 'px';
-                      var lines = _this2.quill.getLines(range.index, range.length);
-                      if (lines.length === 1) {
-                        _this2.position(_this2.quill.getBounds(range));
-                      } else {
-                        var lastLine = lines[lines.length - 1];
-                        var index = _this2.quill.getIndex(lastLine);
-                        var length = Math.min(lastLine.length() - 1, range.index + range.length - index);
-                        var _bounds = _this2.quill.getBounds(new _selection.Range(index, length));
-                        _this2.position(_bounds);
-                      }
-                    } else if (document.activeElement !== _this2.textbox && _this2.quill.hasFocus()) {
-                      _this2.hide();
-                    }
-                  });
-                  return _this2;
-                }
-
-                _createClass(BubbleTooltip, [{
-                  key: 'listen',
-                  value: function listen() {
-                    var _this3 = this;
-
-                    _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'listen', this).call(this);
-                    this.root.querySelector('.ql-close').addEventListener('click', function () {
-                      _this3.root.classList.remove('ql-editing');
-                    });
-                    this.quill.on(_emitter2.default.events.SCROLL_OPTIMIZE, function () {
-                      // Let selection be restored by toolbar handlers before repositioning
-                      setTimeout(function () {
-                        if (_this3.root.classList.contains('ql-hidden')) return;
-                        var range = _this3.quill.getSelection();
-                        if (range != null) {
-                          _this3.position(_this3.quill.getBounds(range));
-                        }
-                      }, 1);
                     });
+                    return _this2;
                   }
-                }, {
-                  key: 'cancel',
-                  value: function cancel() {
-                    this.show();
-                  }
-                }, {
-                  key: 'position',
-                  value: function position(reference) {
-                    var shift = _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'position', this).call(this, reference);
-                    var arrow = this.root.querySelector('.ql-tooltip-arrow');
-                    arrow.style.marginLeft = '';
-                    if (shift === 0) return shift;
-                    arrow.style.marginLeft = -1 * shift - arrow.offsetWidth / 2 + 'px';
-                  }
-                }]);
 
-                return BubbleTooltip;
-              }(_base.BaseTooltip);
+                  _createClass(BubbleTooltip, [{
+                    key: 'listen',
+                    value: function listen() {
+                      var _this3 = this;
 
-              BubbleTooltip.TEMPLATE = ['<span class="ql-tooltip-arrow"></span>', '<div class="ql-tooltip-editor">', '<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">', '<a class="ql-close"></a>', '</div>'].join('');
+                      _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'listen', this).call(this);
+                      this.root.querySelector('.ql-close').addEventListener('click', function () {
+                        _this3.root.classList.remove('ql-editing');
+                      });
+                      this.quill.on(_emitter2.default.events.SCROLL_OPTIMIZE, function () {
+                        // Let selection be restored by toolbar handlers before repositioning
+                        setTimeout(function () {
+                          if (_this3.root.classList.contains('ql-hidden')) return;
+                          var range = _this3.quill.getSelection();
+                          if (range != null) {
+                            _this3.position(_this3.quill.getBounds(range));
+                          }
+                        }, 1);
+                      });
+                    }
+                  }, {
+                    key: 'cancel',
+                    value: function cancel() {
+                      this.show();
+                    }
+                  }, {
+                    key: 'position',
+                    value: function position(reference) {
+                      var shift = _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'position', this).call(this, reference);
+                      var arrow = this.root.querySelector('.ql-tooltip-arrow');
+                      arrow.style.marginLeft = '';
+                      if (shift === 0) return shift;
+                      arrow.style.marginLeft = -1 * shift - arrow.offsetWidth / 2 + 'px';
+                    }
+                  }]);
 
-              exports.BubbleTooltip = BubbleTooltip;
-              exports.default = BubbleTheme;
+                  return BubbleTooltip;
+                }(_base.BaseTooltip);
 
-              /***/
-            }),
+                BubbleTooltip.TEMPLATE = ['<span class="ql-tooltip-arrow"></span>', '<div class="ql-tooltip-editor">', '<input type="text" data-formula="e=mc^2" data-link="https://quilljs.com" data-video="Embed URL">', '<a class="ql-close"></a>', '</div>'].join('');
+
+                exports.BubbleTooltip = BubbleTooltip;
+                exports.default = BubbleTheme;
+
+                /***/
+              }),
 /* 133 */
 /***/ (function (module, exports, __webpack_require__) {
 
-              module.exports = __webpack_require__(81);
+                module.exports = __webpack_require__(81);
 
 
-              /***/
-            })
+                /***/
+              })
 /******/])["default"];
-        });
+          });
 
 
 
@@ -14602,2029 +14624,2029 @@
 
 
 
-      }).call(this, require("buffer").Buffer)
-    }, { "buffer": 4 }], 3: [function (require, module, exports) {
-      'use strict'
+        }).call(this, require("buffer").Buffer)
+      }, { "buffer": 4 }], 3: [function (require, module, exports) {
+        'use strict'
 
-      exports.byteLength = byteLength
-      exports.toByteArray = toByteArray
-      exports.fromByteArray = fromByteArray
+        exports.byteLength = byteLength
+        exports.toByteArray = toByteArray
+        exports.fromByteArray = fromByteArray
 
-      var lookup = []
-      var revLookup = []
-      var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
+        var lookup = []
+        var revLookup = []
+        var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
 
-      var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
-      for (var i = 0, len = code.length; i < len; ++i) {
-        lookup[i] = code[i]
-        revLookup[code.charCodeAt(i)] = i
-      }
-
-      // Support decoding URL-safe base64 strings, as Node.js does.
-      // See: https://en.wikipedia.org/wiki/Base64#URL_applications
-      revLookup['-'.charCodeAt(0)] = 62
-      revLookup['_'.charCodeAt(0)] = 63
-
-      function getLens(b64) {
-        var len = b64.length
-
-        if (len % 4 > 0) {
-          throw new Error('Invalid string. Length must be a multiple of 4')
+        var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
+        for (var i = 0, len = code.length; i < len; ++i) {
+          lookup[i] = code[i]
+          revLookup[code.charCodeAt(i)] = i
         }
 
-        // Trim off extra bytes after placeholder bytes are found
-        // See: https://github.com/beatgammit/base64-js/issues/42
-        var validLen = b64.indexOf('=')
-        if (validLen === -1) validLen = len
+        // Support decoding URL-safe base64 strings, as Node.js does.
+        // See: https://en.wikipedia.org/wiki/Base64#URL_applications
+        revLookup['-'.charCodeAt(0)] = 62
+        revLookup['_'.charCodeAt(0)] = 63
 
-        var placeHoldersLen = validLen === len
-          ? 0
-          : 4 - (validLen % 4)
+        function getLens(b64) {
+          var len = b64.length
 
-        return [validLen, placeHoldersLen]
-      }
+          if (len % 4 > 0) {
+            throw new Error('Invalid string. Length must be a multiple of 4')
+          }
 
-      // base64 is 4/3 + up to two characters of the original data
-      function byteLength(b64) {
-        var lens = getLens(b64)
-        var validLen = lens[0]
-        var placeHoldersLen = lens[1]
-        return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
-      }
+          // Trim off extra bytes after placeholder bytes are found
+          // See: https://github.com/beatgammit/base64-js/issues/42
+          var validLen = b64.indexOf('=')
+          if (validLen === -1) validLen = len
 
-      function _byteLength(b64, validLen, placeHoldersLen) {
-        return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
-      }
+          var placeHoldersLen = validLen === len
+            ? 0
+            : 4 - (validLen % 4)
 
-      function toByteArray(b64) {
-        var tmp
-        var lens = getLens(b64)
-        var validLen = lens[0]
-        var placeHoldersLen = lens[1]
-
-        var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))
-
-        var curByte = 0
-
-        // if there are placeholders, only get up to the last complete 4 chars
-        var len = placeHoldersLen > 0
-          ? validLen - 4
-          : validLen
-
-        for (var i = 0; i < len; i += 4) {
-          tmp =
-            (revLookup[b64.charCodeAt(i)] << 18) |
-            (revLookup[b64.charCodeAt(i + 1)] << 12) |
-            (revLookup[b64.charCodeAt(i + 2)] << 6) |
-            revLookup[b64.charCodeAt(i + 3)]
-          arr[curByte++] = (tmp >> 16) & 0xFF
-          arr[curByte++] = (tmp >> 8) & 0xFF
-          arr[curByte++] = tmp & 0xFF
+          return [validLen, placeHoldersLen]
         }
 
-        if (placeHoldersLen === 2) {
-          tmp =
-            (revLookup[b64.charCodeAt(i)] << 2) |
-            (revLookup[b64.charCodeAt(i + 1)] >> 4)
-          arr[curByte++] = tmp & 0xFF
+        // base64 is 4/3 + up to two characters of the original data
+        function byteLength(b64) {
+          var lens = getLens(b64)
+          var validLen = lens[0]
+          var placeHoldersLen = lens[1]
+          return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
         }
 
-        if (placeHoldersLen === 1) {
-          tmp =
-            (revLookup[b64.charCodeAt(i)] << 10) |
-            (revLookup[b64.charCodeAt(i + 1)] << 4) |
-            (revLookup[b64.charCodeAt(i + 2)] >> 2)
-          arr[curByte++] = (tmp >> 8) & 0xFF
-          arr[curByte++] = tmp & 0xFF
+        function _byteLength(b64, validLen, placeHoldersLen) {
+          return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
         }
 
-        return arr
-      }
+        function toByteArray(b64) {
+          var tmp
+          var lens = getLens(b64)
+          var validLen = lens[0]
+          var placeHoldersLen = lens[1]
 
-      function tripletToBase64(num) {
-        return lookup[num >> 18 & 0x3F] +
-          lookup[num >> 12 & 0x3F] +
-          lookup[num >> 6 & 0x3F] +
-          lookup[num & 0x3F]
-      }
+          var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))
 
-      function encodeChunk(uint8, start, end) {
-        var tmp
-        var output = []
-        for (var i = start; i < end; i += 3) {
-          tmp =
-            ((uint8[i] << 16) & 0xFF0000) +
-            ((uint8[i + 1] << 8) & 0xFF00) +
-            (uint8[i + 2] & 0xFF)
-          output.push(tripletToBase64(tmp))
-        }
-        return output.join('')
-      }
+          var curByte = 0
 
-      function fromByteArray(uint8) {
-        var tmp
-        var len = uint8.length
-        var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
-        var parts = []
-        var maxChunkLength = 16383 // must be multiple of 3
+          // if there are placeholders, only get up to the last complete 4 chars
+          var len = placeHoldersLen > 0
+            ? validLen - 4
+            : validLen
 
-        // go through the array every three bytes, we'll deal with trailing stuff later
-        for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
-          parts.push(encodeChunk(
-            uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)
-          ))
+          for (var i = 0; i < len; i += 4) {
+            tmp =
+              (revLookup[b64.charCodeAt(i)] << 18) |
+              (revLookup[b64.charCodeAt(i + 1)] << 12) |
+              (revLookup[b64.charCodeAt(i + 2)] << 6) |
+              revLookup[b64.charCodeAt(i + 3)]
+            arr[curByte++] = (tmp >> 16) & 0xFF
+            arr[curByte++] = (tmp >> 8) & 0xFF
+            arr[curByte++] = tmp & 0xFF
+          }
+
+          if (placeHoldersLen === 2) {
+            tmp =
+              (revLookup[b64.charCodeAt(i)] << 2) |
+              (revLookup[b64.charCodeAt(i + 1)] >> 4)
+            arr[curByte++] = tmp & 0xFF
+          }
+
+          if (placeHoldersLen === 1) {
+            tmp =
+              (revLookup[b64.charCodeAt(i)] << 10) |
+              (revLookup[b64.charCodeAt(i + 1)] << 4) |
+              (revLookup[b64.charCodeAt(i + 2)] >> 2)
+            arr[curByte++] = (tmp >> 8) & 0xFF
+            arr[curByte++] = tmp & 0xFF
+          }
+
+          return arr
         }
 
-        // pad the end with zeros, but make sure to not forget the extra bytes
-        if (extraBytes === 1) {
-          tmp = uint8[len - 1]
-          parts.push(
-            lookup[tmp >> 2] +
-            lookup[(tmp << 4) & 0x3F] +
-            '=='
-          )
-        } else if (extraBytes === 2) {
-          tmp = (uint8[len - 2] << 8) + uint8[len - 1]
-          parts.push(
-            lookup[tmp >> 10] +
-            lookup[(tmp >> 4) & 0x3F] +
-            lookup[(tmp << 2) & 0x3F] +
-            '='
-          )
+        function tripletToBase64(num) {
+          return lookup[num >> 18 & 0x3F] +
+            lookup[num >> 12 & 0x3F] +
+            lookup[num >> 6 & 0x3F] +
+            lookup[num & 0x3F]
         }
 
-        return parts.join('')
-      }
-
-    }, {}], 4: [function (require, module, exports) {
-      /*!
-       * The buffer module from node.js, for the browser.
-       *
-       * @author   Feross Aboukhadijeh <https://feross.org>
-       * @license  MIT
-       */
-      /* eslint-disable no-proto */
-
-      'use strict'
-
-      var base64 = require('base64-js')
-      var ieee754 = require('ieee754')
-
-      exports.Buffer = Buffer
-      exports.SlowBuffer = SlowBuffer
-      exports.INSPECT_MAX_BYTES = 50
-
-      var K_MAX_LENGTH = 0x7fffffff
-      exports.kMaxLength = K_MAX_LENGTH
-
-      /**
-       * If `Buffer.TYPED_ARRAY_SUPPORT`:
-       *   === true    Use Uint8Array implementation (fastest)
-       *   === false   Print warning and recommend using `buffer` v4.x which has an Object
-       *               implementation (most compatible, even IE6)
-       *
-       * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
-       * Opera 11.6+, iOS 4.2+.
-       *
-       * We report that the browser does not support typed arrays if the are not subclassable
-       * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`
-       * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support
-       * for __proto__ and has a buggy typed array implementation.
-       */
-      Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport()
-
-      if (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' &&
-        typeof console.error === 'function') {
-        console.error(
-          'This browser lacks typed array (Uint8Array) support which is required by ' +
-          '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.'
-        )
-      }
-
-      function typedArraySupport() {
-        // Can typed array instances can be augmented?
-        try {
-          var arr = new Uint8Array(1)
-          arr.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42 } }
-          return arr.foo() === 42
-        } catch (e) {
-          return false
+        function encodeChunk(uint8, start, end) {
+          var tmp
+          var output = []
+          for (var i = start; i < end; i += 3) {
+            tmp =
+              ((uint8[i] << 16) & 0xFF0000) +
+              ((uint8[i + 1] << 8) & 0xFF00) +
+              (uint8[i + 2] & 0xFF)
+            output.push(tripletToBase64(tmp))
+          }
+          return output.join('')
         }
-      }
 
-      Object.defineProperty(Buffer.prototype, 'parent', {
-        enumerable: true,
-        get: function () {
-          if (!Buffer.isBuffer(this)) return undefined
-          return this.buffer
-        }
-      })
+        function fromByteArray(uint8) {
+          var tmp
+          var len = uint8.length
+          var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
+          var parts = []
+          var maxChunkLength = 16383 // must be multiple of 3
 
-      Object.defineProperty(Buffer.prototype, 'offset', {
-        enumerable: true,
-        get: function () {
-          if (!Buffer.isBuffer(this)) return undefined
-          return this.byteOffset
-        }
-      })
+          // go through the array every three bytes, we'll deal with trailing stuff later
+          for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
+            parts.push(encodeChunk(
+              uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)
+            ))
+          }
 
-      function createBuffer(length) {
-        if (length > K_MAX_LENGTH) {
-          throw new RangeError('The value "' + length + '" is invalid for option "size"')
-        }
-        // Return an augmented `Uint8Array` instance
-        var buf = new Uint8Array(length)
-        buf.__proto__ = Buffer.prototype
-        return buf
-      }
-
-      /**
-       * The Buffer constructor returns instances of `Uint8Array` that have their
-       * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
-       * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
-       * and the `Uint8Array` methods. Square bracket notation works as expected -- it
-       * returns a single octet.
-       *
-       * The `Uint8Array` prototype remains unmodified.
-       */
-
-      function Buffer(arg, encodingOrOffset, length) {
-        // Common case.
-        if (typeof arg === 'number') {
-          if (typeof encodingOrOffset === 'string') {
-            throw new TypeError(
-              'The "string" argument must be of type string. Received type number'
+          // pad the end with zeros, but make sure to not forget the extra bytes
+          if (extraBytes === 1) {
+            tmp = uint8[len - 1]
+            parts.push(
+              lookup[tmp >> 2] +
+              lookup[(tmp << 4) & 0x3F] +
+              '=='
+            )
+          } else if (extraBytes === 2) {
+            tmp = (uint8[len - 2] << 8) + uint8[len - 1]
+            parts.push(
+              lookup[tmp >> 10] +
+              lookup[(tmp >> 4) & 0x3F] +
+              lookup[(tmp << 2) & 0x3F] +
+              '='
             )
           }
-          return allocUnsafe(arg)
-        }
-        return from(arg, encodingOrOffset, length)
-      }
 
-      // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
-      if (typeof Symbol !== 'undefined' && Symbol.species != null &&
-        Buffer[Symbol.species] === Buffer) {
-        Object.defineProperty(Buffer, Symbol.species, {
-          value: null,
-          configurable: true,
-          enumerable: false,
-          writable: false
+          return parts.join('')
+        }
+
+      }, {}], 4: [function (require, module, exports) {
+        /*!
+         * The buffer module from node.js, for the browser.
+         *
+         * @author   Feross Aboukhadijeh <https://feross.org>
+         * @license  MIT
+         */
+        /* eslint-disable no-proto */
+
+        'use strict'
+
+        var base64 = require('base64-js')
+        var ieee754 = require('ieee754')
+
+        exports.Buffer = Buffer
+        exports.SlowBuffer = SlowBuffer
+        exports.INSPECT_MAX_BYTES = 50
+
+        var K_MAX_LENGTH = 0x7fffffff
+        exports.kMaxLength = K_MAX_LENGTH
+
+        /**
+         * If `Buffer.TYPED_ARRAY_SUPPORT`:
+         *   === true    Use Uint8Array implementation (fastest)
+         *   === false   Print warning and recommend using `buffer` v4.x which has an Object
+         *               implementation (most compatible, even IE6)
+         *
+         * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
+         * Opera 11.6+, iOS 4.2+.
+         *
+         * We report that the browser does not support typed arrays if the are not subclassable
+         * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`
+         * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support
+         * for __proto__ and has a buggy typed array implementation.
+         */
+        Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport()
+
+        if (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' &&
+          typeof console.error === 'function') {
+          console.error(
+            'This browser lacks typed array (Uint8Array) support which is required by ' +
+            '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.'
+          )
+        }
+
+        function typedArraySupport() {
+          // Can typed array instances can be augmented?
+          try {
+            var arr = new Uint8Array(1)
+            arr.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42 } }
+            return arr.foo() === 42
+          } catch (e) {
+            return false
+          }
+        }
+
+        Object.defineProperty(Buffer.prototype, 'parent', {
+          enumerable: true,
+          get: function () {
+            if (!Buffer.isBuffer(this)) return undefined
+            return this.buffer
+          }
         })
-      }
 
-      Buffer.poolSize = 8192 // not used by this implementation
+        Object.defineProperty(Buffer.prototype, 'offset', {
+          enumerable: true,
+          get: function () {
+            if (!Buffer.isBuffer(this)) return undefined
+            return this.byteOffset
+          }
+        })
 
-      function from(value, encodingOrOffset, length) {
-        if (typeof value === 'string') {
-          return fromString(value, encodingOrOffset)
+        function createBuffer(length) {
+          if (length > K_MAX_LENGTH) {
+            throw new RangeError('The value "' + length + '" is invalid for option "size"')
+          }
+          // Return an augmented `Uint8Array` instance
+          var buf = new Uint8Array(length)
+          buf.__proto__ = Buffer.prototype
+          return buf
         }
 
-        if (ArrayBuffer.isView(value)) {
-          return fromArrayLike(value)
+        /**
+         * The Buffer constructor returns instances of `Uint8Array` that have their
+         * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
+         * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
+         * and the `Uint8Array` methods. Square bracket notation works as expected -- it
+         * returns a single octet.
+         *
+         * The `Uint8Array` prototype remains unmodified.
+         */
+
+        function Buffer(arg, encodingOrOffset, length) {
+          // Common case.
+          if (typeof arg === 'number') {
+            if (typeof encodingOrOffset === 'string') {
+              throw new TypeError(
+                'The "string" argument must be of type string. Received type number'
+              )
+            }
+            return allocUnsafe(arg)
+          }
+          return from(arg, encodingOrOffset, length)
         }
 
-        if (value == null) {
-          throw TypeError(
+        // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
+        if (typeof Symbol !== 'undefined' && Symbol.species != null &&
+          Buffer[Symbol.species] === Buffer) {
+          Object.defineProperty(Buffer, Symbol.species, {
+            value: null,
+            configurable: true,
+            enumerable: false,
+            writable: false
+          })
+        }
+
+        Buffer.poolSize = 8192 // not used by this implementation
+
+        function from(value, encodingOrOffset, length) {
+          if (typeof value === 'string') {
+            return fromString(value, encodingOrOffset)
+          }
+
+          if (ArrayBuffer.isView(value)) {
+            return fromArrayLike(value)
+          }
+
+          if (value == null) {
+            throw TypeError(
+              'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
+              'or Array-like Object. Received type ' + (typeof value)
+            )
+          }
+
+          if (isInstance(value, ArrayBuffer) ||
+            (value && isInstance(value.buffer, ArrayBuffer))) {
+            return fromArrayBuffer(value, encodingOrOffset, length)
+          }
+
+          if (typeof value === 'number') {
+            throw new TypeError(
+              'The "value" argument must not be of type number. Received type number'
+            )
+          }
+
+          var valueOf = value.valueOf && value.valueOf()
+          if (valueOf != null && valueOf !== value) {
+            return Buffer.from(valueOf, encodingOrOffset, length)
+          }
+
+          var b = fromObject(value)
+          if (b) return b
+
+          if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null &&
+            typeof value[Symbol.toPrimitive] === 'function') {
+            return Buffer.from(
+              value[Symbol.toPrimitive]('string'), encodingOrOffset, length
+            )
+          }
+
+          throw new TypeError(
             'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
             'or Array-like Object. Received type ' + (typeof value)
           )
         }
 
-        if (isInstance(value, ArrayBuffer) ||
-          (value && isInstance(value.buffer, ArrayBuffer))) {
-          return fromArrayBuffer(value, encodingOrOffset, length)
+        /**
+         * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
+         * if value is a number.
+         * Buffer.from(str[, encoding])
+         * Buffer.from(array)
+         * Buffer.from(buffer)
+         * Buffer.from(arrayBuffer[, byteOffset[, length]])
+         **/
+        Buffer.from = function (value, encodingOrOffset, length) {
+          return from(value, encodingOrOffset, length)
         }
 
-        if (typeof value === 'number') {
-          throw new TypeError(
-            'The "value" argument must not be of type number. Received type number'
-          )
+        // Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:
+        // https://github.com/feross/buffer/pull/148
+        Buffer.prototype.__proto__ = Uint8Array.prototype
+        Buffer.__proto__ = Uint8Array
+
+        function assertSize(size) {
+          if (typeof size !== 'number') {
+            throw new TypeError('"size" argument must be of type number')
+          } else if (size < 0) {
+            throw new RangeError('The value "' + size + '" is invalid for option "size"')
+          }
         }
 
-        var valueOf = value.valueOf && value.valueOf()
-        if (valueOf != null && valueOf !== value) {
-          return Buffer.from(valueOf, encodingOrOffset, length)
-        }
-
-        var b = fromObject(value)
-        if (b) return b
-
-        if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null &&
-          typeof value[Symbol.toPrimitive] === 'function') {
-          return Buffer.from(
-            value[Symbol.toPrimitive]('string'), encodingOrOffset, length
-          )
-        }
-
-        throw new TypeError(
-          'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
-          'or Array-like Object. Received type ' + (typeof value)
-        )
-      }
-
-      /**
-       * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
-       * if value is a number.
-       * Buffer.from(str[, encoding])
-       * Buffer.from(array)
-       * Buffer.from(buffer)
-       * Buffer.from(arrayBuffer[, byteOffset[, length]])
-       **/
-      Buffer.from = function (value, encodingOrOffset, length) {
-        return from(value, encodingOrOffset, length)
-      }
-
-      // Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:
-      // https://github.com/feross/buffer/pull/148
-      Buffer.prototype.__proto__ = Uint8Array.prototype
-      Buffer.__proto__ = Uint8Array
-
-      function assertSize(size) {
-        if (typeof size !== 'number') {
-          throw new TypeError('"size" argument must be of type number')
-        } else if (size < 0) {
-          throw new RangeError('The value "' + size + '" is invalid for option "size"')
-        }
-      }
-
-      function alloc(size, fill, encoding) {
-        assertSize(size)
-        if (size <= 0) {
+        function alloc(size, fill, encoding) {
+          assertSize(size)
+          if (size <= 0) {
+            return createBuffer(size)
+          }
+          if (fill !== undefined) {
+            // Only pay attention to encoding if it's a string. This
+            // prevents accidentally sending in a number that would
+            // be interpretted as a start offset.
+            return typeof encoding === 'string'
+              ? createBuffer(size).fill(fill, encoding)
+              : createBuffer(size).fill(fill)
+          }
           return createBuffer(size)
         }
-        if (fill !== undefined) {
-          // Only pay attention to encoding if it's a string. This
-          // prevents accidentally sending in a number that would
-          // be interpretted as a start offset.
-          return typeof encoding === 'string'
-            ? createBuffer(size).fill(fill, encoding)
-            : createBuffer(size).fill(fill)
-        }
-        return createBuffer(size)
-      }
 
-      /**
-       * Creates a new filled Buffer instance.
-       * alloc(size[, fill[, encoding]])
-       **/
-      Buffer.alloc = function (size, fill, encoding) {
-        return alloc(size, fill, encoding)
-      }
-
-      function allocUnsafe(size) {
-        assertSize(size)
-        return createBuffer(size < 0 ? 0 : checked(size) | 0)
-      }
-
-      /**
-       * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
-       * */
-      Buffer.allocUnsafe = function (size) {
-        return allocUnsafe(size)
-      }
-      /**
-       * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
-       */
-      Buffer.allocUnsafeSlow = function (size) {
-        return allocUnsafe(size)
-      }
-
-      function fromString(string, encoding) {
-        if (typeof encoding !== 'string' || encoding === '') {
-          encoding = 'utf8'
+        /**
+         * Creates a new filled Buffer instance.
+         * alloc(size[, fill[, encoding]])
+         **/
+        Buffer.alloc = function (size, fill, encoding) {
+          return alloc(size, fill, encoding)
         }
 
-        if (!Buffer.isEncoding(encoding)) {
-          throw new TypeError('Unknown encoding: ' + encoding)
+        function allocUnsafe(size) {
+          assertSize(size)
+          return createBuffer(size < 0 ? 0 : checked(size) | 0)
         }
 
-        var length = byteLength(string, encoding) | 0
-        var buf = createBuffer(length)
-
-        var actual = buf.write(string, encoding)
-
-        if (actual !== length) {
-          // Writing a hex string, for example, that contains invalid characters will
-          // cause everything after the first invalid character to be ignored. (e.g.
-          // 'abxxcd' will be treated as 'ab')
-          buf = buf.slice(0, actual)
+        /**
+         * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
+         * */
+        Buffer.allocUnsafe = function (size) {
+          return allocUnsafe(size)
+        }
+        /**
+         * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
+         */
+        Buffer.allocUnsafeSlow = function (size) {
+          return allocUnsafe(size)
         }
 
-        return buf
-      }
-
-      function fromArrayLike(array) {
-        var length = array.length < 0 ? 0 : checked(array.length) | 0
-        var buf = createBuffer(length)
-        for (var i = 0; i < length; i += 1) {
-          buf[i] = array[i] & 255
-        }
-        return buf
-      }
-
-      function fromArrayBuffer(array, byteOffset, length) {
-        if (byteOffset < 0 || array.byteLength < byteOffset) {
-          throw new RangeError('"offset" is outside of buffer bounds')
-        }
-
-        if (array.byteLength < byteOffset + (length || 0)) {
-          throw new RangeError('"length" is outside of buffer bounds')
-        }
-
-        var buf
-        if (byteOffset === undefined && length === undefined) {
-          buf = new Uint8Array(array)
-        } else if (length === undefined) {
-          buf = new Uint8Array(array, byteOffset)
-        } else {
-          buf = new Uint8Array(array, byteOffset, length)
-        }
-
-        // Return an augmented `Uint8Array` instance
-        buf.__proto__ = Buffer.prototype
-        return buf
-      }
-
-      function fromObject(obj) {
-        if (Buffer.isBuffer(obj)) {
-          var len = checked(obj.length) | 0
-          var buf = createBuffer(len)
-
-          if (buf.length === 0) {
-            return buf
+        function fromString(string, encoding) {
+          if (typeof encoding !== 'string' || encoding === '') {
+            encoding = 'utf8'
+          }
+
+          if (!Buffer.isEncoding(encoding)) {
+            throw new TypeError('Unknown encoding: ' + encoding)
+          }
+
+          var length = byteLength(string, encoding) | 0
+          var buf = createBuffer(length)
+
+          var actual = buf.write(string, encoding)
+
+          if (actual !== length) {
+            // Writing a hex string, for example, that contains invalid characters will
+            // cause everything after the first invalid character to be ignored. (e.g.
+            // 'abxxcd' will be treated as 'ab')
+            buf = buf.slice(0, actual)
           }
 
-          obj.copy(buf, 0, 0, len)
           return buf
         }
 
-        if (obj.length !== undefined) {
-          if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {
-            return createBuffer(0)
+        function fromArrayLike(array) {
+          var length = array.length < 0 ? 0 : checked(array.length) | 0
+          var buf = createBuffer(length)
+          for (var i = 0; i < length; i += 1) {
+            buf[i] = array[i] & 255
           }
-          return fromArrayLike(obj)
+          return buf
         }
 
-        if (obj.type === 'Buffer' && Array.isArray(obj.data)) {
-          return fromArrayLike(obj.data)
-        }
-      }
+        function fromArrayBuffer(array, byteOffset, length) {
+          if (byteOffset < 0 || array.byteLength < byteOffset) {
+            throw new RangeError('"offset" is outside of buffer bounds')
+          }
 
-      function checked(length) {
-        // Note: cannot use `length < K_MAX_LENGTH` here because that fails when
-        // length is NaN (which is otherwise coerced to zero.)
-        if (length >= K_MAX_LENGTH) {
-          throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
-            'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')
-        }
-        return length | 0
-      }
+          if (array.byteLength < byteOffset + (length || 0)) {
+            throw new RangeError('"length" is outside of buffer bounds')
+          }
 
-      function SlowBuffer(length) {
-        if (+length != length) { // eslint-disable-line eqeqeq
-          length = 0
-        }
-        return Buffer.alloc(+length)
-      }
+          var buf
+          if (byteOffset === undefined && length === undefined) {
+            buf = new Uint8Array(array)
+          } else if (length === undefined) {
+            buf = new Uint8Array(array, byteOffset)
+          } else {
+            buf = new Uint8Array(array, byteOffset, length)
+          }
 
-      Buffer.isBuffer = function isBuffer(b) {
-        return b != null && b._isBuffer === true &&
-          b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false
-      }
-
-      Buffer.compare = function compare(a, b) {
-        if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength)
-        if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength)
-        if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
-          throw new TypeError(
-            'The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array'
-          )
+          // Return an augmented `Uint8Array` instance
+          buf.__proto__ = Buffer.prototype
+          return buf
         }
 
-        if (a === b) return 0
+        function fromObject(obj) {
+          if (Buffer.isBuffer(obj)) {
+            var len = checked(obj.length) | 0
+            var buf = createBuffer(len)
 
-        var x = a.length
-        var y = b.length
+            if (buf.length === 0) {
+              return buf
+            }
 
-        for (var i = 0, len = Math.min(x, y); i < len; ++i) {
-          if (a[i] !== b[i]) {
-            x = a[i]
-            y = b[i]
-            break
+            obj.copy(buf, 0, 0, len)
+            return buf
+          }
+
+          if (obj.length !== undefined) {
+            if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {
+              return createBuffer(0)
+            }
+            return fromArrayLike(obj)
+          }
+
+          if (obj.type === 'Buffer' && Array.isArray(obj.data)) {
+            return fromArrayLike(obj.data)
           }
         }
 
-        if (x < y) return -1
-        if (y < x) return 1
-        return 0
-      }
-
-      Buffer.isEncoding = function isEncoding(encoding) {
-        switch (String(encoding).toLowerCase()) {
-          case 'hex':
-          case 'utf8':
-          case 'utf-8':
-          case 'ascii':
-          case 'latin1':
-          case 'binary':
-          case 'base64':
-          case 'ucs2':
-          case 'ucs-2':
-          case 'utf16le':
-          case 'utf-16le':
-            return true
-          default:
-            return false
-        }
-      }
-
-      Buffer.concat = function concat(list, length) {
-        if (!Array.isArray(list)) {
-          throw new TypeError('"list" argument must be an Array of Buffers')
-        }
-
-        if (list.length === 0) {
-          return Buffer.alloc(0)
-        }
-
-        var i
-        if (length === undefined) {
-          length = 0
-          for (i = 0; i < list.length; ++i) {
-            length += list[i].length
+        function checked(length) {
+          // Note: cannot use `length < K_MAX_LENGTH` here because that fails when
+          // length is NaN (which is otherwise coerced to zero.)
+          if (length >= K_MAX_LENGTH) {
+            throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
+              'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')
           }
+          return length | 0
         }
 
-        var buffer = Buffer.allocUnsafe(length)
-        var pos = 0
-        for (i = 0; i < list.length; ++i) {
-          var buf = list[i]
-          if (isInstance(buf, Uint8Array)) {
-            buf = Buffer.from(buf)
+        function SlowBuffer(length) {
+          if (+length != length) { // eslint-disable-line eqeqeq
+            length = 0
           }
-          if (!Buffer.isBuffer(buf)) {
-            throw new TypeError('"list" argument must be an Array of Buffers')
+          return Buffer.alloc(+length)
+        }
+
+        Buffer.isBuffer = function isBuffer(b) {
+          return b != null && b._isBuffer === true &&
+            b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false
+        }
+
+        Buffer.compare = function compare(a, b) {
+          if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength)
+          if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength)
+          if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
+            throw new TypeError(
+              'The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array'
+            )
           }
-          buf.copy(buffer, pos)
-          pos += buf.length
-        }
-        return buffer
-      }
 
-      function byteLength(string, encoding) {
-        if (Buffer.isBuffer(string)) {
-          return string.length
-        }
-        if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) {
-          return string.byteLength
-        }
-        if (typeof string !== 'string') {
-          throw new TypeError(
-            'The "string" argument must be one of type string, Buffer, or ArrayBuffer. ' +
-            'Received type ' + typeof string
-          )
-        }
+          if (a === b) return 0
 
-        var len = string.length
-        var mustMatch = (arguments.length > 2 && arguments[2] === true)
-        if (!mustMatch && len === 0) return 0
+          var x = a.length
+          var y = b.length
 
-        // Use a for loop to avoid recursion
-        var loweredCase = false
-        for (; ;) {
-          switch (encoding) {
-            case 'ascii':
-            case 'latin1':
-            case 'binary':
-              return len
-            case 'utf8':
-            case 'utf-8':
-              return utf8ToBytes(string).length
-            case 'ucs2':
-            case 'ucs-2':
-            case 'utf16le':
-            case 'utf-16le':
-              return len * 2
-            case 'hex':
-              return len >>> 1
-            case 'base64':
-              return base64ToBytes(string).length
-            default:
-              if (loweredCase) {
-                return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8
-              }
-              encoding = ('' + encoding).toLowerCase()
-              loweredCase = true
+          for (var i = 0, len = Math.min(x, y); i < len; ++i) {
+            if (a[i] !== b[i]) {
+              x = a[i]
+              y = b[i]
+              break
+            }
           }
-        }
-      }
-      Buffer.byteLength = byteLength
 
-      function slowToString(encoding, start, end) {
-        var loweredCase = false
-
-        // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
-        // property of a typed array.
-
-        // This behaves neither like String nor Uint8Array in that we set start/end
-        // to their upper/lower bounds if the value passed is out of range.
-        // undefined is handled specially as per ECMA-262 6th Edition,
-        // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
-        if (start === undefined || start < 0) {
-          start = 0
-        }
-        // Return early if start > this.length. Done here to prevent potential uint32
-        // coercion fail below.
-        if (start > this.length) {
-          return ''
-        }
-
-        if (end === undefined || end > this.length) {
-          end = this.length
-        }
-
-        if (end <= 0) {
-          return ''
-        }
-
-        // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
-        end >>>= 0
-        start >>>= 0
-
-        if (end <= start) {
-          return ''
-        }
-
-        if (!encoding) encoding = 'utf8'
-
-        while (true) {
-          switch (encoding) {
-            case 'hex':
-              return hexSlice(this, start, end)
-
-            case 'utf8':
-            case 'utf-8':
-              return utf8Slice(this, start, end)
-
-            case 'ascii':
-              return asciiSlice(this, start, end)
-
-            case 'latin1':
-            case 'binary':
-              return latin1Slice(this, start, end)
-
-            case 'base64':
-              return base64Slice(this, start, end)
-
-            case 'ucs2':
-            case 'ucs-2':
-            case 'utf16le':
-            case 'utf-16le':
-              return utf16leSlice(this, start, end)
-
-            default:
-              if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
-              encoding = (encoding + '').toLowerCase()
-              loweredCase = true
-          }
-        }
-      }
-
-      // This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)
-      // to detect a Buffer instance. It's not possible to use `instanceof Buffer`
-      // reliably in a browserify context because there could be multiple different
-      // copies of the 'buffer' package in use. This method works even for Buffer
-      // instances that were created from another copy of the `buffer` package.
-      // See: https://github.com/feross/buffer/issues/154
-      Buffer.prototype._isBuffer = true
-
-      function swap(b, n, m) {
-        var i = b[n]
-        b[n] = b[m]
-        b[m] = i
-      }
-
-      Buffer.prototype.swap16 = function swap16() {
-        var len = this.length
-        if (len % 2 !== 0) {
-          throw new RangeError('Buffer size must be a multiple of 16-bits')
-        }
-        for (var i = 0; i < len; i += 2) {
-          swap(this, i, i + 1)
-        }
-        return this
-      }
-
-      Buffer.prototype.swap32 = function swap32() {
-        var len = this.length
-        if (len % 4 !== 0) {
-          throw new RangeError('Buffer size must be a multiple of 32-bits')
-        }
-        for (var i = 0; i < len; i += 4) {
-          swap(this, i, i + 3)
-          swap(this, i + 1, i + 2)
-        }
-        return this
-      }
-
-      Buffer.prototype.swap64 = function swap64() {
-        var len = this.length
-        if (len % 8 !== 0) {
-          throw new RangeError('Buffer size must be a multiple of 64-bits')
-        }
-        for (var i = 0; i < len; i += 8) {
-          swap(this, i, i + 7)
-          swap(this, i + 1, i + 6)
-          swap(this, i + 2, i + 5)
-          swap(this, i + 3, i + 4)
-        }
-        return this
-      }
-
-      Buffer.prototype.toString = function toString() {
-        var length = this.length
-        if (length === 0) return ''
-        if (arguments.length === 0) return utf8Slice(this, 0, length)
-        return slowToString.apply(this, arguments)
-      }
-
-      Buffer.prototype.toLocaleString = Buffer.prototype.toString
-
-      Buffer.prototype.equals = function equals(b) {
-        if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
-        if (this === b) return true
-        return Buffer.compare(this, b) === 0
-      }
-
-      Buffer.prototype.inspect = function inspect() {
-        var str = ''
-        var max = exports.INSPECT_MAX_BYTES
-        str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim()
-        if (this.length > max) str += ' ... '
-        return '<Buffer ' + str + '>'
-      }
-
-      Buffer.prototype.compare = function compare(target, start, end, thisStart, thisEnd) {
-        if (isInstance(target, Uint8Array)) {
-          target = Buffer.from(target, target.offset, target.byteLength)
-        }
-        if (!Buffer.isBuffer(target)) {
-          throw new TypeError(
-            'The "target" argument must be one of type Buffer or Uint8Array. ' +
-            'Received type ' + (typeof target)
-          )
-        }
-
-        if (start === undefined) {
-          start = 0
-        }
-        if (end === undefined) {
-          end = target ? target.length : 0
-        }
-        if (thisStart === undefined) {
-          thisStart = 0
-        }
-        if (thisEnd === undefined) {
-          thisEnd = this.length
-        }
-
-        if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
-          throw new RangeError('out of range index')
-        }
-
-        if (thisStart >= thisEnd && start >= end) {
+          if (x < y) return -1
+          if (y < x) return 1
           return 0
         }
-        if (thisStart >= thisEnd) {
-          return -1
-        }
-        if (start >= end) {
-          return 1
-        }
 
-        start >>>= 0
-        end >>>= 0
-        thisStart >>>= 0
-        thisEnd >>>= 0
-
-        if (this === target) return 0
-
-        var x = thisEnd - thisStart
-        var y = end - start
-        var len = Math.min(x, y)
-
-        var thisCopy = this.slice(thisStart, thisEnd)
-        var targetCopy = target.slice(start, end)
-
-        for (var i = 0; i < len; ++i) {
-          if (thisCopy[i] !== targetCopy[i]) {
-            x = thisCopy[i]
-            y = targetCopy[i]
-            break
-          }
-        }
-
-        if (x < y) return -1
-        if (y < x) return 1
-        return 0
-      }
-
-      // Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
-      // OR the last index of `val` in `buffer` at offset <= `byteOffset`.
-      //
-      // Arguments:
-      // - buffer - a Buffer to search
-      // - val - a string, Buffer, or number
-      // - byteOffset - an index into `buffer`; will be clamped to an int32
-      // - encoding - an optional encoding, relevant is val is a string
-      // - dir - true for indexOf, false for lastIndexOf
-      function bidirectionalIndexOf(buffer, val, byteOffset, encoding, dir) {
-        // Empty buffer means no match
-        if (buffer.length === 0) return -1
-
-        // Normalize byteOffset
-        if (typeof byteOffset === 'string') {
-          encoding = byteOffset
-          byteOffset = 0
-        } else if (byteOffset > 0x7fffffff) {
-          byteOffset = 0x7fffffff
-        } else if (byteOffset < -0x80000000) {
-          byteOffset = -0x80000000
-        }
-        byteOffset = +byteOffset // Coerce to Number.
-        if (numberIsNaN(byteOffset)) {
-          // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
-          byteOffset = dir ? 0 : (buffer.length - 1)
-        }
-
-        // Normalize byteOffset: negative offsets start from the end of the buffer
-        if (byteOffset < 0) byteOffset = buffer.length + byteOffset
-        if (byteOffset >= buffer.length) {
-          if (dir) return -1
-          else byteOffset = buffer.length - 1
-        } else if (byteOffset < 0) {
-          if (dir) byteOffset = 0
-          else return -1
-        }
-
-        // Normalize val
-        if (typeof val === 'string') {
-          val = Buffer.from(val, encoding)
-        }
-
-        // Finally, search either indexOf (if dir is true) or lastIndexOf
-        if (Buffer.isBuffer(val)) {
-          // Special case: looking for empty string/buffer always fails
-          if (val.length === 0) {
-            return -1
-          }
-          return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
-        } else if (typeof val === 'number') {
-          val = val & 0xFF // Search for a byte value [0-255]
-          if (typeof Uint8Array.prototype.indexOf === 'function') {
-            if (dir) {
-              return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
-            } else {
-              return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
-            }
-          }
-          return arrayIndexOf(buffer, [val], byteOffset, encoding, dir)
-        }
-
-        throw new TypeError('val must be string, number or Buffer')
-      }
-
-      function arrayIndexOf(arr, val, byteOffset, encoding, dir) {
-        var indexSize = 1
-        var arrLength = arr.length
-        var valLength = val.length
-
-        if (encoding !== undefined) {
-          encoding = String(encoding).toLowerCase()
-          if (encoding === 'ucs2' || encoding === 'ucs-2' ||
-            encoding === 'utf16le' || encoding === 'utf-16le') {
-            if (arr.length < 2 || val.length < 2) {
-              return -1
-            }
-            indexSize = 2
-            arrLength /= 2
-            valLength /= 2
-            byteOffset /= 2
-          }
-        }
-
-        function read(buf, i) {
-          if (indexSize === 1) {
-            return buf[i]
-          } else {
-            return buf.readUInt16BE(i * indexSize)
-          }
-        }
-
-        var i
-        if (dir) {
-          var foundIndex = -1
-          for (i = byteOffset; i < arrLength; i++) {
-            if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
-              if (foundIndex === -1) foundIndex = i
-              if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
-            } else {
-              if (foundIndex !== -1) i -= i - foundIndex
-              foundIndex = -1
-            }
-          }
-        } else {
-          if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
-          for (i = byteOffset; i >= 0; i--) {
-            var found = true
-            for (var j = 0; j < valLength; j++) {
-              if (read(arr, i + j) !== read(val, j)) {
-                found = false
-                break
-              }
-            }
-            if (found) return i
-          }
-        }
-
-        return -1
-      }
-
-      Buffer.prototype.includes = function includes(val, byteOffset, encoding) {
-        return this.indexOf(val, byteOffset, encoding) !== -1
-      }
-
-      Buffer.prototype.indexOf = function indexOf(val, byteOffset, encoding) {
-        return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
-      }
-
-      Buffer.prototype.lastIndexOf = function lastIndexOf(val, byteOffset, encoding) {
-        return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
-      }
-
-      function hexWrite(buf, string, offset, length) {
-        offset = Number(offset) || 0
-        var remaining = buf.length - offset
-        if (!length) {
-          length = remaining
-        } else {
-          length = Number(length)
-          if (length > remaining) {
-            length = remaining
-          }
-        }
-
-        var strLen = string.length
-
-        if (length > strLen / 2) {
-          length = strLen / 2
-        }
-        for (var i = 0; i < length; ++i) {
-          var parsed = parseInt(string.substr(i * 2, 2), 16)
-          if (numberIsNaN(parsed)) return i
-          buf[offset + i] = parsed
-        }
-        return i
-      }
-
-      function utf8Write(buf, string, offset, length) {
-        return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
-      }
-
-      function asciiWrite(buf, string, offset, length) {
-        return blitBuffer(asciiToBytes(string), buf, offset, length)
-      }
-
-      function latin1Write(buf, string, offset, length) {
-        return asciiWrite(buf, string, offset, length)
-      }
-
-      function base64Write(buf, string, offset, length) {
-        return blitBuffer(base64ToBytes(string), buf, offset, length)
-      }
-
-      function ucs2Write(buf, string, offset, length) {
-        return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
-      }
-
-      Buffer.prototype.write = function write(string, offset, length, encoding) {
-        // Buffer#write(string)
-        if (offset === undefined) {
-          encoding = 'utf8'
-          length = this.length
-          offset = 0
-          // Buffer#write(string, encoding)
-        } else if (length === undefined && typeof offset === 'string') {
-          encoding = offset
-          length = this.length
-          offset = 0
-          // Buffer#write(string, offset[, length][, encoding])
-        } else if (isFinite(offset)) {
-          offset = offset >>> 0
-          if (isFinite(length)) {
-            length = length >>> 0
-            if (encoding === undefined) encoding = 'utf8'
-          } else {
-            encoding = length
-            length = undefined
-          }
-        } else {
-          throw new Error(
-            'Buffer.write(string, encoding, offset[, length]) is no longer supported'
-          )
-        }
-
-        var remaining = this.length - offset
-        if (length === undefined || length > remaining) length = remaining
-
-        if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
-          throw new RangeError('Attempt to write outside buffer bounds')
-        }
-
-        if (!encoding) encoding = 'utf8'
-
-        var loweredCase = false
-        for (; ;) {
-          switch (encoding) {
+        Buffer.isEncoding = function isEncoding(encoding) {
+          switch (String(encoding).toLowerCase()) {
             case 'hex':
-              return hexWrite(this, string, offset, length)
-
             case 'utf8':
             case 'utf-8':
-              return utf8Write(this, string, offset, length)
-
             case 'ascii':
-              return asciiWrite(this, string, offset, length)
-
             case 'latin1':
             case 'binary':
-              return latin1Write(this, string, offset, length)
-
             case 'base64':
-              // Warning: maxLength not taken into account in base64Write
-              return base64Write(this, string, offset, length)
-
             case 'ucs2':
             case 'ucs-2':
             case 'utf16le':
             case 'utf-16le':
-              return ucs2Write(this, string, offset, length)
-
+              return true
             default:
-              if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
-              encoding = ('' + encoding).toLowerCase()
-              loweredCase = true
+              return false
           }
         }
-      }
 
-      Buffer.prototype.toJSON = function toJSON() {
-        return {
-          type: 'Buffer',
-          data: Array.prototype.slice.call(this._arr || this, 0)
-        }
-      }
+        Buffer.concat = function concat(list, length) {
+          if (!Array.isArray(list)) {
+            throw new TypeError('"list" argument must be an Array of Buffers')
+          }
 
-      function base64Slice(buf, start, end) {
-        if (start === 0 && end === buf.length) {
-          return base64.fromByteArray(buf)
-        } else {
-          return base64.fromByteArray(buf.slice(start, end))
-        }
-      }
+          if (list.length === 0) {
+            return Buffer.alloc(0)
+          }
 
-      function utf8Slice(buf, start, end) {
-        end = Math.min(buf.length, end)
-        var res = []
-
-        var i = start
-        while (i < end) {
-          var firstByte = buf[i]
-          var codePoint = null
-          var bytesPerSequence = (firstByte > 0xEF) ? 4
-            : (firstByte > 0xDF) ? 3
-              : (firstByte > 0xBF) ? 2
-                : 1
-
-          if (i + bytesPerSequence <= end) {
-            var secondByte, thirdByte, fourthByte, tempCodePoint
-
-            switch (bytesPerSequence) {
-              case 1:
-                if (firstByte < 0x80) {
-                  codePoint = firstByte
-                }
-                break
-              case 2:
-                secondByte = buf[i + 1]
-                if ((secondByte & 0xC0) === 0x80) {
-                  tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
-                  if (tempCodePoint > 0x7F) {
-                    codePoint = tempCodePoint
-                  }
-                }
-                break
-              case 3:
-                secondByte = buf[i + 1]
-                thirdByte = buf[i + 2]
-                if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
-                  tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
-                  if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
-                    codePoint = tempCodePoint
-                  }
-                }
-                break
-              case 4:
-                secondByte = buf[i + 1]
-                thirdByte = buf[i + 2]
-                fourthByte = buf[i + 3]
-                if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
-                  tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
-                  if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
-                    codePoint = tempCodePoint
-                  }
-                }
+          var i
+          if (length === undefined) {
+            length = 0
+            for (i = 0; i < list.length; ++i) {
+              length += list[i].length
             }
           }
 
-          if (codePoint === null) {
-            // we did not generate a valid codePoint so insert a
-            // replacement char (U+FFFD) and advance only 1 byte
-            codePoint = 0xFFFD
-            bytesPerSequence = 1
-          } else if (codePoint > 0xFFFF) {
-            // encode to utf16 (surrogate pair dance)
-            codePoint -= 0x10000
-            res.push(codePoint >>> 10 & 0x3FF | 0xD800)
-            codePoint = 0xDC00 | codePoint & 0x3FF
+          var buffer = Buffer.allocUnsafe(length)
+          var pos = 0
+          for (i = 0; i < list.length; ++i) {
+            var buf = list[i]
+            if (isInstance(buf, Uint8Array)) {
+              buf = Buffer.from(buf)
+            }
+            if (!Buffer.isBuffer(buf)) {
+              throw new TypeError('"list" argument must be an Array of Buffers')
+            }
+            buf.copy(buffer, pos)
+            pos += buf.length
+          }
+          return buffer
+        }
+
+        function byteLength(string, encoding) {
+          if (Buffer.isBuffer(string)) {
+            return string.length
+          }
+          if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) {
+            return string.byteLength
+          }
+          if (typeof string !== 'string') {
+            throw new TypeError(
+              'The "string" argument must be one of type string, Buffer, or ArrayBuffer. ' +
+              'Received type ' + typeof string
+            )
           }
 
-          res.push(codePoint)
-          i += bytesPerSequence
-        }
-
-        return decodeCodePointsArray(res)
-      }
-
-      // Based on http://stackoverflow.com/a/22747272/680742, the browser with
-      // the lowest limit is Chrome, with 0x10000 args.
-      // We go 1 magnitude less, for safety
-      var MAX_ARGUMENTS_LENGTH = 0x1000
-
-      function decodeCodePointsArray(codePoints) {
-        var len = codePoints.length
-        if (len <= MAX_ARGUMENTS_LENGTH) {
-          return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
-        }
-
-        // Decode in chunks to avoid "call stack size exceeded".
-        var res = ''
-        var i = 0
-        while (i < len) {
-          res += String.fromCharCode.apply(
-            String,
-            codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
-          )
-        }
-        return res
-      }
-
-      function asciiSlice(buf, start, end) {
-        var ret = ''
-        end = Math.min(buf.length, end)
-
-        for (var i = start; i < end; ++i) {
-          ret += String.fromCharCode(buf[i] & 0x7F)
-        }
-        return ret
-      }
-
-      function latin1Slice(buf, start, end) {
-        var ret = ''
-        end = Math.min(buf.length, end)
-
-        for (var i = start; i < end; ++i) {
-          ret += String.fromCharCode(buf[i])
-        }
-        return ret
-      }
-
-      function hexSlice(buf, start, end) {
-        var len = buf.length
-
-        if (!start || start < 0) start = 0
-        if (!end || end < 0 || end > len) end = len
-
-        var out = ''
-        for (var i = start; i < end; ++i) {
-          out += toHex(buf[i])
-        }
-        return out
-      }
-
-      function utf16leSlice(buf, start, end) {
-        var bytes = buf.slice(start, end)
-        var res = ''
-        for (var i = 0; i < bytes.length; i += 2) {
-          res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))
-        }
-        return res
-      }
-
-      Buffer.prototype.slice = function slice(start, end) {
-        var len = this.length
-        start = ~~start
-        end = end === undefined ? len : ~~end
-
-        if (start < 0) {
-          start += len
-          if (start < 0) start = 0
-        } else if (start > len) {
-          start = len
-        }
-
-        if (end < 0) {
-          end += len
-          if (end < 0) end = 0
-        } else if (end > len) {
-          end = len
-        }
-
-        if (end < start) end = start
-
-        var newBuf = this.subarray(start, end)
-        // Return an augmented `Uint8Array` instance
-        newBuf.__proto__ = Buffer.prototype
-        return newBuf
-      }
-
-      /*
-       * Need to make sure that buffer isn't trying to write out of bounds.
-       */
-      function checkOffset(offset, ext, length) {
-        if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
-        if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
-      }
-
-      Buffer.prototype.readUIntLE = function readUIntLE(offset, byteLength, noAssert) {
-        offset = offset >>> 0
-        byteLength = byteLength >>> 0
-        if (!noAssert) checkOffset(offset, byteLength, this.length)
-
-        var val = this[offset]
-        var mul = 1
-        var i = 0
-        while (++i < byteLength && (mul *= 0x100)) {
-          val += this[offset + i] * mul
-        }
-
-        return val
-      }
-
-      Buffer.prototype.readUIntBE = function readUIntBE(offset, byteLength, noAssert) {
-        offset = offset >>> 0
-        byteLength = byteLength >>> 0
-        if (!noAssert) {
-          checkOffset(offset, byteLength, this.length)
-        }
-
-        var val = this[offset + --byteLength]
-        var mul = 1
-        while (byteLength > 0 && (mul *= 0x100)) {
-          val += this[offset + --byteLength] * mul
-        }
-
-        return val
-      }
-
-      Buffer.prototype.readUInt8 = function readUInt8(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 1, this.length)
-        return this[offset]
-      }
-
-      Buffer.prototype.readUInt16LE = function readUInt16LE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 2, this.length)
-        return this[offset] | (this[offset + 1] << 8)
-      }
-
-      Buffer.prototype.readUInt16BE = function readUInt16BE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 2, this.length)
-        return (this[offset] << 8) | this[offset + 1]
-      }
-
-      Buffer.prototype.readUInt32LE = function readUInt32LE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 4, this.length)
-
-        return ((this[offset]) |
-          (this[offset + 1] << 8) |
-          (this[offset + 2] << 16)) +
-          (this[offset + 3] * 0x1000000)
-      }
-
-      Buffer.prototype.readUInt32BE = function readUInt32BE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 4, this.length)
-
-        return (this[offset] * 0x1000000) +
-          ((this[offset + 1] << 16) |
-            (this[offset + 2] << 8) |
-            this[offset + 3])
-      }
-
-      Buffer.prototype.readIntLE = function readIntLE(offset, byteLength, noAssert) {
-        offset = offset >>> 0
-        byteLength = byteLength >>> 0
-        if (!noAssert) checkOffset(offset, byteLength, this.length)
-
-        var val = this[offset]
-        var mul = 1
-        var i = 0
-        while (++i < byteLength && (mul *= 0x100)) {
-          val += this[offset + i] * mul
-        }
-        mul *= 0x80
-
-        if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
-        return val
-      }
-
-      Buffer.prototype.readIntBE = function readIntBE(offset, byteLength, noAssert) {
-        offset = offset >>> 0
-        byteLength = byteLength >>> 0
-        if (!noAssert) checkOffset(offset, byteLength, this.length)
-
-        var i = byteLength
-        var mul = 1
-        var val = this[offset + --i]
-        while (i > 0 && (mul *= 0x100)) {
-          val += this[offset + --i] * mul
-        }
-        mul *= 0x80
-
-        if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
-        return val
-      }
-
-      Buffer.prototype.readInt8 = function readInt8(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 1, this.length)
-        if (!(this[offset] & 0x80)) return (this[offset])
-        return ((0xff - this[offset] + 1) * -1)
-      }
-
-      Buffer.prototype.readInt16LE = function readInt16LE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 2, this.length)
-        var val = this[offset] | (this[offset + 1] << 8)
-        return (val & 0x8000) ? val | 0xFFFF0000 : val
-      }
-
-      Buffer.prototype.readInt16BE = function readInt16BE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 2, this.length)
-        var val = this[offset + 1] | (this[offset] << 8)
-        return (val & 0x8000) ? val | 0xFFFF0000 : val
-      }
-
-      Buffer.prototype.readInt32LE = function readInt32LE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 4, this.length)
-
-        return (this[offset]) |
-          (this[offset + 1] << 8) |
-          (this[offset + 2] << 16) |
-          (this[offset + 3] << 24)
-      }
-
-      Buffer.prototype.readInt32BE = function readInt32BE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 4, this.length)
-
-        return (this[offset] << 24) |
-          (this[offset + 1] << 16) |
-          (this[offset + 2] << 8) |
-          (this[offset + 3])
-      }
-
-      Buffer.prototype.readFloatLE = function readFloatLE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 4, this.length)
-        return ieee754.read(this, offset, true, 23, 4)
-      }
-
-      Buffer.prototype.readFloatBE = function readFloatBE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 4, this.length)
-        return ieee754.read(this, offset, false, 23, 4)
-      }
-
-      Buffer.prototype.readDoubleLE = function readDoubleLE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 8, this.length)
-        return ieee754.read(this, offset, true, 52, 8)
-      }
-
-      Buffer.prototype.readDoubleBE = function readDoubleBE(offset, noAssert) {
-        offset = offset >>> 0
-        if (!noAssert) checkOffset(offset, 8, this.length)
-        return ieee754.read(this, offset, false, 52, 8)
-      }
-
-      function checkInt(buf, value, offset, ext, max, min) {
-        if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
-        if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
-        if (offset + ext > buf.length) throw new RangeError('Index out of range')
-      }
-
-      Buffer.prototype.writeUIntLE = function writeUIntLE(value, offset, byteLength, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        byteLength = byteLength >>> 0
-        if (!noAssert) {
-          var maxBytes = Math.pow(2, 8 * byteLength) - 1
-          checkInt(this, value, offset, byteLength, maxBytes, 0)
-        }
-
-        var mul = 1
-        var i = 0
-        this[offset] = value & 0xFF
-        while (++i < byteLength && (mul *= 0x100)) {
-          this[offset + i] = (value / mul) & 0xFF
-        }
-
-        return offset + byteLength
-      }
-
-      Buffer.prototype.writeUIntBE = function writeUIntBE(value, offset, byteLength, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        byteLength = byteLength >>> 0
-        if (!noAssert) {
-          var maxBytes = Math.pow(2, 8 * byteLength) - 1
-          checkInt(this, value, offset, byteLength, maxBytes, 0)
-        }
-
-        var i = byteLength - 1
-        var mul = 1
-        this[offset + i] = value & 0xFF
-        while (--i >= 0 && (mul *= 0x100)) {
-          this[offset + i] = (value / mul) & 0xFF
-        }
-
-        return offset + byteLength
-      }
-
-      Buffer.prototype.writeUInt8 = function writeUInt8(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
-        this[offset] = (value & 0xff)
-        return offset + 1
-      }
-
-      Buffer.prototype.writeUInt16LE = function writeUInt16LE(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
-        this[offset] = (value & 0xff)
-        this[offset + 1] = (value >>> 8)
-        return offset + 2
-      }
-
-      Buffer.prototype.writeUInt16BE = function writeUInt16BE(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
-        this[offset] = (value >>> 8)
-        this[offset + 1] = (value & 0xff)
-        return offset + 2
-      }
-
-      Buffer.prototype.writeUInt32LE = function writeUInt32LE(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
-        this[offset + 3] = (value >>> 24)
-        this[offset + 2] = (value >>> 16)
-        this[offset + 1] = (value >>> 8)
-        this[offset] = (value & 0xff)
-        return offset + 4
-      }
-
-      Buffer.prototype.writeUInt32BE = function writeUInt32BE(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
-        this[offset] = (value >>> 24)
-        this[offset + 1] = (value >>> 16)
-        this[offset + 2] = (value >>> 8)
-        this[offset + 3] = (value & 0xff)
-        return offset + 4
-      }
-
-      Buffer.prototype.writeIntLE = function writeIntLE(value, offset, byteLength, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) {
-          var limit = Math.pow(2, (8 * byteLength) - 1)
-
-          checkInt(this, value, offset, byteLength, limit - 1, -limit)
-        }
-
-        var i = 0
-        var mul = 1
-        var sub = 0
-        this[offset] = value & 0xFF
-        while (++i < byteLength && (mul *= 0x100)) {
-          if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
-            sub = 1
+          var len = string.length
+          var mustMatch = (arguments.length > 2 && arguments[2] === true)
+          if (!mustMatch && len === 0) return 0
+
+          // Use a for loop to avoid recursion
+          var loweredCase = false
+          for (; ;) {
+            switch (encoding) {
+              case 'ascii':
+              case 'latin1':
+              case 'binary':
+                return len
+              case 'utf8':
+              case 'utf-8':
+                return utf8ToBytes(string).length
+              case 'ucs2':
+              case 'ucs-2':
+              case 'utf16le':
+              case 'utf-16le':
+                return len * 2
+              case 'hex':
+                return len >>> 1
+              case 'base64':
+                return base64ToBytes(string).length
+              default:
+                if (loweredCase) {
+                  return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8
+                }
+                encoding = ('' + encoding).toLowerCase()
+                loweredCase = true
+            }
           }
-          this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
         }
+        Buffer.byteLength = byteLength
 
-        return offset + byteLength
-      }
+        function slowToString(encoding, start, end) {
+          var loweredCase = false
 
-      Buffer.prototype.writeIntBE = function writeIntBE(value, offset, byteLength, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) {
-          var limit = Math.pow(2, (8 * byteLength) - 1)
+          // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
+          // property of a typed array.
 
-          checkInt(this, value, offset, byteLength, limit - 1, -limit)
-        }
-
-        var i = byteLength - 1
-        var mul = 1
-        var sub = 0
-        this[offset + i] = value & 0xFF
-        while (--i >= 0 && (mul *= 0x100)) {
-          if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
-            sub = 1
-          }
-          this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
-        }
-
-        return offset + byteLength
-      }
-
-      Buffer.prototype.writeInt8 = function writeInt8(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
-        if (value < 0) value = 0xff + value + 1
-        this[offset] = (value & 0xff)
-        return offset + 1
-      }
-
-      Buffer.prototype.writeInt16LE = function writeInt16LE(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
-        this[offset] = (value & 0xff)
-        this[offset + 1] = (value >>> 8)
-        return offset + 2
-      }
-
-      Buffer.prototype.writeInt16BE = function writeInt16BE(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
-        this[offset] = (value >>> 8)
-        this[offset + 1] = (value & 0xff)
-        return offset + 2
-      }
-
-      Buffer.prototype.writeInt32LE = function writeInt32LE(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
-        this[offset] = (value & 0xff)
-        this[offset + 1] = (value >>> 8)
-        this[offset + 2] = (value >>> 16)
-        this[offset + 3] = (value >>> 24)
-        return offset + 4
-      }
-
-      Buffer.prototype.writeInt32BE = function writeInt32BE(value, offset, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
-        if (value < 0) value = 0xffffffff + value + 1
-        this[offset] = (value >>> 24)
-        this[offset + 1] = (value >>> 16)
-        this[offset + 2] = (value >>> 8)
-        this[offset + 3] = (value & 0xff)
-        return offset + 4
-      }
-
-      function checkIEEE754(buf, value, offset, ext, max, min) {
-        if (offset + ext > buf.length) throw new RangeError('Index out of range')
-        if (offset < 0) throw new RangeError('Index out of range')
-      }
-
-      function writeFloat(buf, value, offset, littleEndian, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) {
-          checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
-        }
-        ieee754.write(buf, value, offset, littleEndian, 23, 4)
-        return offset + 4
-      }
-
-      Buffer.prototype.writeFloatLE = function writeFloatLE(value, offset, noAssert) {
-        return writeFloat(this, value, offset, true, noAssert)
-      }
-
-      Buffer.prototype.writeFloatBE = function writeFloatBE(value, offset, noAssert) {
-        return writeFloat(this, value, offset, false, noAssert)
-      }
-
-      function writeDouble(buf, value, offset, littleEndian, noAssert) {
-        value = +value
-        offset = offset >>> 0
-        if (!noAssert) {
-          checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
-        }
-        ieee754.write(buf, value, offset, littleEndian, 52, 8)
-        return offset + 8
-      }
-
-      Buffer.prototype.writeDoubleLE = function writeDoubleLE(value, offset, noAssert) {
-        return writeDouble(this, value, offset, true, noAssert)
-      }
-
-      Buffer.prototype.writeDoubleBE = function writeDoubleBE(value, offset, noAssert) {
-        return writeDouble(this, value, offset, false, noAssert)
-      }
-
-      // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
-      Buffer.prototype.copy = function copy(target, targetStart, start, end) {
-        if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer')
-        if (!start) start = 0
-        if (!end && end !== 0) end = this.length
-        if (targetStart >= target.length) targetStart = target.length
-        if (!targetStart) targetStart = 0
-        if (end > 0 && end < start) end = start
-
-        // Copy 0 bytes; we're done
-        if (end === start) return 0
-        if (target.length === 0 || this.length === 0) return 0
-
-        // Fatal error conditions
-        if (targetStart < 0) {
-          throw new RangeError('targetStart out of bounds')
-        }
-        if (start < 0 || start >= this.length) throw new RangeError('Index out of range')
-        if (end < 0) throw new RangeError('sourceEnd out of bounds')
-
-        // Are we oob?
-        if (end > this.length) end = this.length
-        if (target.length - targetStart < end - start) {
-          end = target.length - targetStart + start
-        }
-
-        var len = end - start
-
-        if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') {
-          // Use built-in when available, missing from IE11
-          this.copyWithin(targetStart, start, end)
-        } else if (this === target && start < targetStart && targetStart < end) {
-          // descending copy from end
-          for (var i = len - 1; i >= 0; --i) {
-            target[i + targetStart] = this[i + start]
-          }
-        } else {
-          Uint8Array.prototype.set.call(
-            target,
-            this.subarray(start, end),
-            targetStart
-          )
-        }
-
-        return len
-      }
-
-      // Usage:
-      //    buffer.fill(number[, offset[, end]])
-      //    buffer.fill(buffer[, offset[, end]])
-      //    buffer.fill(string[, offset[, end]][, encoding])
-      Buffer.prototype.fill = function fill(val, start, end, encoding) {
-        // Handle string cases:
-        if (typeof val === 'string') {
-          if (typeof start === 'string') {
-            encoding = start
+          // This behaves neither like String nor Uint8Array in that we set start/end
+          // to their upper/lower bounds if the value passed is out of range.
+          // undefined is handled specially as per ECMA-262 6th Edition,
+          // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
+          if (start === undefined || start < 0) {
             start = 0
-            end = this.length
-          } else if (typeof end === 'string') {
-            encoding = end
+          }
+          // Return early if start > this.length. Done here to prevent potential uint32
+          // coercion fail below.
+          if (start > this.length) {
+            return ''
+          }
+
+          if (end === undefined || end > this.length) {
             end = this.length
           }
-          if (encoding !== undefined && typeof encoding !== 'string') {
-            throw new TypeError('encoding must be a string')
+
+          if (end <= 0) {
+            return ''
           }
-          if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
-            throw new TypeError('Unknown encoding: ' + encoding)
+
+          // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
+          end >>>= 0
+          start >>>= 0
+
+          if (end <= start) {
+            return ''
           }
-          if (val.length === 1) {
-            var code = val.charCodeAt(0)
-            if ((encoding === 'utf8' && code < 128) ||
-              encoding === 'latin1') {
-              // Fast path: If `val` fits into a single byte, use that numeric value.
-              val = code
+
+          if (!encoding) encoding = 'utf8'
+
+          while (true) {
+            switch (encoding) {
+              case 'hex':
+                return hexSlice(this, start, end)
+
+              case 'utf8':
+              case 'utf-8':
+                return utf8Slice(this, start, end)
+
+              case 'ascii':
+                return asciiSlice(this, start, end)
+
+              case 'latin1':
+              case 'binary':
+                return latin1Slice(this, start, end)
+
+              case 'base64':
+                return base64Slice(this, start, end)
+
+              case 'ucs2':
+              case 'ucs-2':
+              case 'utf16le':
+              case 'utf-16le':
+                return utf16leSlice(this, start, end)
+
+              default:
+                if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+                encoding = (encoding + '').toLowerCase()
+                loweredCase = true
             }
           }
-        } else if (typeof val === 'number') {
-          val = val & 255
         }
 
-        // Invalid ranges are not set to a default, so can range check early.
-        if (start < 0 || this.length < start || this.length < end) {
-          throw new RangeError('Out of range index')
+        // This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)
+        // to detect a Buffer instance. It's not possible to use `instanceof Buffer`
+        // reliably in a browserify context because there could be multiple different
+        // copies of the 'buffer' package in use. This method works even for Buffer
+        // instances that were created from another copy of the `buffer` package.
+        // See: https://github.com/feross/buffer/issues/154
+        Buffer.prototype._isBuffer = true
+
+        function swap(b, n, m) {
+          var i = b[n]
+          b[n] = b[m]
+          b[m] = i
         }
 
-        if (end <= start) {
+        Buffer.prototype.swap16 = function swap16() {
+          var len = this.length
+          if (len % 2 !== 0) {
+            throw new RangeError('Buffer size must be a multiple of 16-bits')
+          }
+          for (var i = 0; i < len; i += 2) {
+            swap(this, i, i + 1)
+          }
           return this
         }
 
-        start = start >>> 0
-        end = end === undefined ? this.length : end >>> 0
-
-        if (!val) val = 0
-
-        var i
-        if (typeof val === 'number') {
-          for (i = start; i < end; ++i) {
-            this[i] = val
+        Buffer.prototype.swap32 = function swap32() {
+          var len = this.length
+          if (len % 4 !== 0) {
+            throw new RangeError('Buffer size must be a multiple of 32-bits')
           }
-        } else {
-          var bytes = Buffer.isBuffer(val)
-            ? val
-            : Buffer.from(val, encoding)
-          var len = bytes.length
-          if (len === 0) {
-            throw new TypeError('The value "' + val +
-              '" is invalid for argument "value"')
+          for (var i = 0; i < len; i += 4) {
+            swap(this, i, i + 3)
+            swap(this, i + 1, i + 2)
           }
-          for (i = 0; i < end - start; ++i) {
-            this[i + start] = bytes[i % len]
+          return this
+        }
+
+        Buffer.prototype.swap64 = function swap64() {
+          var len = this.length
+          if (len % 8 !== 0) {
+            throw new RangeError('Buffer size must be a multiple of 64-bits')
+          }
+          for (var i = 0; i < len; i += 8) {
+            swap(this, i, i + 7)
+            swap(this, i + 1, i + 6)
+            swap(this, i + 2, i + 5)
+            swap(this, i + 3, i + 4)
+          }
+          return this
+        }
+
+        Buffer.prototype.toString = function toString() {
+          var length = this.length
+          if (length === 0) return ''
+          if (arguments.length === 0) return utf8Slice(this, 0, length)
+          return slowToString.apply(this, arguments)
+        }
+
+        Buffer.prototype.toLocaleString = Buffer.prototype.toString
+
+        Buffer.prototype.equals = function equals(b) {
+          if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
+          if (this === b) return true
+          return Buffer.compare(this, b) === 0
+        }
+
+        Buffer.prototype.inspect = function inspect() {
+          var str = ''
+          var max = exports.INSPECT_MAX_BYTES
+          str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim()
+          if (this.length > max) str += ' ... '
+          return '<Buffer ' + str + '>'
+        }
+
+        Buffer.prototype.compare = function compare(target, start, end, thisStart, thisEnd) {
+          if (isInstance(target, Uint8Array)) {
+            target = Buffer.from(target, target.offset, target.byteLength)
+          }
+          if (!Buffer.isBuffer(target)) {
+            throw new TypeError(
+              'The "target" argument must be one of type Buffer or Uint8Array. ' +
+              'Received type ' + (typeof target)
+            )
+          }
+
+          if (start === undefined) {
+            start = 0
+          }
+          if (end === undefined) {
+            end = target ? target.length : 0
+          }
+          if (thisStart === undefined) {
+            thisStart = 0
+          }
+          if (thisEnd === undefined) {
+            thisEnd = this.length
+          }
+
+          if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
+            throw new RangeError('out of range index')
+          }
+
+          if (thisStart >= thisEnd && start >= end) {
+            return 0
+          }
+          if (thisStart >= thisEnd) {
+            return -1
+          }
+          if (start >= end) {
+            return 1
+          }
+
+          start >>>= 0
+          end >>>= 0
+          thisStart >>>= 0
+          thisEnd >>>= 0
+
+          if (this === target) return 0
+
+          var x = thisEnd - thisStart
+          var y = end - start
+          var len = Math.min(x, y)
+
+          var thisCopy = this.slice(thisStart, thisEnd)
+          var targetCopy = target.slice(start, end)
+
+          for (var i = 0; i < len; ++i) {
+            if (thisCopy[i] !== targetCopy[i]) {
+              x = thisCopy[i]
+              y = targetCopy[i]
+              break
+            }
+          }
+
+          if (x < y) return -1
+          if (y < x) return 1
+          return 0
+        }
+
+        // Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
+        // OR the last index of `val` in `buffer` at offset <= `byteOffset`.
+        //
+        // Arguments:
+        // - buffer - a Buffer to search
+        // - val - a string, Buffer, or number
+        // - byteOffset - an index into `buffer`; will be clamped to an int32
+        // - encoding - an optional encoding, relevant is val is a string
+        // - dir - true for indexOf, false for lastIndexOf
+        function bidirectionalIndexOf(buffer, val, byteOffset, encoding, dir) {
+          // Empty buffer means no match
+          if (buffer.length === 0) return -1
+
+          // Normalize byteOffset
+          if (typeof byteOffset === 'string') {
+            encoding = byteOffset
+            byteOffset = 0
+          } else if (byteOffset > 0x7fffffff) {
+            byteOffset = 0x7fffffff
+          } else if (byteOffset < -0x80000000) {
+            byteOffset = -0x80000000
+          }
+          byteOffset = +byteOffset // Coerce to Number.
+          if (numberIsNaN(byteOffset)) {
+            // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
+            byteOffset = dir ? 0 : (buffer.length - 1)
+          }
+
+          // Normalize byteOffset: negative offsets start from the end of the buffer
+          if (byteOffset < 0) byteOffset = buffer.length + byteOffset
+          if (byteOffset >= buffer.length) {
+            if (dir) return -1
+            else byteOffset = buffer.length - 1
+          } else if (byteOffset < 0) {
+            if (dir) byteOffset = 0
+            else return -1
+          }
+
+          // Normalize val
+          if (typeof val === 'string') {
+            val = Buffer.from(val, encoding)
+          }
+
+          // Finally, search either indexOf (if dir is true) or lastIndexOf
+          if (Buffer.isBuffer(val)) {
+            // Special case: looking for empty string/buffer always fails
+            if (val.length === 0) {
+              return -1
+            }
+            return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
+          } else if (typeof val === 'number') {
+            val = val & 0xFF // Search for a byte value [0-255]
+            if (typeof Uint8Array.prototype.indexOf === 'function') {
+              if (dir) {
+                return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
+              } else {
+                return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
+              }
+            }
+            return arrayIndexOf(buffer, [val], byteOffset, encoding, dir)
+          }
+
+          throw new TypeError('val must be string, number or Buffer')
+        }
+
+        function arrayIndexOf(arr, val, byteOffset, encoding, dir) {
+          var indexSize = 1
+          var arrLength = arr.length
+          var valLength = val.length
+
+          if (encoding !== undefined) {
+            encoding = String(encoding).toLowerCase()
+            if (encoding === 'ucs2' || encoding === 'ucs-2' ||
+              encoding === 'utf16le' || encoding === 'utf-16le') {
+              if (arr.length < 2 || val.length < 2) {
+                return -1
+              }
+              indexSize = 2
+              arrLength /= 2
+              valLength /= 2
+              byteOffset /= 2
+            }
+          }
+
+          function read(buf, i) {
+            if (indexSize === 1) {
+              return buf[i]
+            } else {
+              return buf.readUInt16BE(i * indexSize)
+            }
+          }
+
+          var i
+          if (dir) {
+            var foundIndex = -1
+            for (i = byteOffset; i < arrLength; i++) {
+              if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
+                if (foundIndex === -1) foundIndex = i
+                if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
+              } else {
+                if (foundIndex !== -1) i -= i - foundIndex
+                foundIndex = -1
+              }
+            }
+          } else {
+            if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
+            for (i = byteOffset; i >= 0; i--) {
+              var found = true
+              for (var j = 0; j < valLength; j++) {
+                if (read(arr, i + j) !== read(val, j)) {
+                  found = false
+                  break
+                }
+              }
+              if (found) return i
+            }
+          }
+
+          return -1
+        }
+
+        Buffer.prototype.includes = function includes(val, byteOffset, encoding) {
+          return this.indexOf(val, byteOffset, encoding) !== -1
+        }
+
+        Buffer.prototype.indexOf = function indexOf(val, byteOffset, encoding) {
+          return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
+        }
+
+        Buffer.prototype.lastIndexOf = function lastIndexOf(val, byteOffset, encoding) {
+          return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
+        }
+
+        function hexWrite(buf, string, offset, length) {
+          offset = Number(offset) || 0
+          var remaining = buf.length - offset
+          if (!length) {
+            length = remaining
+          } else {
+            length = Number(length)
+            if (length > remaining) {
+              length = remaining
+            }
+          }
+
+          var strLen = string.length
+
+          if (length > strLen / 2) {
+            length = strLen / 2
+          }
+          for (var i = 0; i < length; ++i) {
+            var parsed = parseInt(string.substr(i * 2, 2), 16)
+            if (numberIsNaN(parsed)) return i
+            buf[offset + i] = parsed
+          }
+          return i
+        }
+
+        function utf8Write(buf, string, offset, length) {
+          return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
+        }
+
+        function asciiWrite(buf, string, offset, length) {
+          return blitBuffer(asciiToBytes(string), buf, offset, length)
+        }
+
+        function latin1Write(buf, string, offset, length) {
+          return asciiWrite(buf, string, offset, length)
+        }
+
+        function base64Write(buf, string, offset, length) {
+          return blitBuffer(base64ToBytes(string), buf, offset, length)
+        }
+
+        function ucs2Write(buf, string, offset, length) {
+          return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
+        }
+
+        Buffer.prototype.write = function write(string, offset, length, encoding) {
+          // Buffer#write(string)
+          if (offset === undefined) {
+            encoding = 'utf8'
+            length = this.length
+            offset = 0
+            // Buffer#write(string, encoding)
+          } else if (length === undefined && typeof offset === 'string') {
+            encoding = offset
+            length = this.length
+            offset = 0
+            // Buffer#write(string, offset[, length][, encoding])
+          } else if (isFinite(offset)) {
+            offset = offset >>> 0
+            if (isFinite(length)) {
+              length = length >>> 0
+              if (encoding === undefined) encoding = 'utf8'
+            } else {
+              encoding = length
+              length = undefined
+            }
+          } else {
+            throw new Error(
+              'Buffer.write(string, encoding, offset[, length]) is no longer supported'
+            )
+          }
+
+          var remaining = this.length - offset
+          if (length === undefined || length > remaining) length = remaining
+
+          if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
+            throw new RangeError('Attempt to write outside buffer bounds')
+          }
+
+          if (!encoding) encoding = 'utf8'
+
+          var loweredCase = false
+          for (; ;) {
+            switch (encoding) {
+              case 'hex':
+                return hexWrite(this, string, offset, length)
+
+              case 'utf8':
+              case 'utf-8':
+                return utf8Write(this, string, offset, length)
+
+              case 'ascii':
+                return asciiWrite(this, string, offset, length)
+
+              case 'latin1':
+              case 'binary':
+                return latin1Write(this, string, offset, length)
+
+              case 'base64':
+                // Warning: maxLength not taken into account in base64Write
+                return base64Write(this, string, offset, length)
+
+              case 'ucs2':
+              case 'ucs-2':
+              case 'utf16le':
+              case 'utf-16le':
+                return ucs2Write(this, string, offset, length)
+
+              default:
+                if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
+                encoding = ('' + encoding).toLowerCase()
+                loweredCase = true
+            }
           }
         }
 
-        return this
-      }
-
-      // HELPER FUNCTIONS
-      // ================
-
-      var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g
-
-      function base64clean(str) {
-        // Node takes equal signs as end of the Base64 encoding
-        str = str.split('=')[0]
-        // Node strips out invalid characters like \n and \t from the string, base64-js does not
-        str = str.trim().replace(INVALID_BASE64_RE, '')
-        // Node converts strings with length < 2 to ''
-        if (str.length < 2) return ''
-        // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
-        while (str.length % 4 !== 0) {
-          str = str + '='
+        Buffer.prototype.toJSON = function toJSON() {
+          return {
+            type: 'Buffer',
+            data: Array.prototype.slice.call(this._arr || this, 0)
+          }
         }
-        return str
-      }
 
-      function toHex(n) {
-        if (n < 16) return '0' + n.toString(16)
-        return n.toString(16)
-      }
+        function base64Slice(buf, start, end) {
+          if (start === 0 && end === buf.length) {
+            return base64.fromByteArray(buf)
+          } else {
+            return base64.fromByteArray(buf.slice(start, end))
+          }
+        }
 
-      function utf8ToBytes(string, units) {
-        units = units || Infinity
-        var codePoint
-        var length = string.length
-        var leadSurrogate = null
-        var bytes = []
+        function utf8Slice(buf, start, end) {
+          end = Math.min(buf.length, end)
+          var res = []
 
-        for (var i = 0; i < length; ++i) {
-          codePoint = string.charCodeAt(i)
+          var i = start
+          while (i < end) {
+            var firstByte = buf[i]
+            var codePoint = null
+            var bytesPerSequence = (firstByte > 0xEF) ? 4
+              : (firstByte > 0xDF) ? 3
+                : (firstByte > 0xBF) ? 2
+                  : 1
+
+            if (i + bytesPerSequence <= end) {
+              var secondByte, thirdByte, fourthByte, tempCodePoint
+
+              switch (bytesPerSequence) {
+                case 1:
+                  if (firstByte < 0x80) {
+                    codePoint = firstByte
+                  }
+                  break
+                case 2:
+                  secondByte = buf[i + 1]
+                  if ((secondByte & 0xC0) === 0x80) {
+                    tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
+                    if (tempCodePoint > 0x7F) {
+                      codePoint = tempCodePoint
+                    }
+                  }
+                  break
+                case 3:
+                  secondByte = buf[i + 1]
+                  thirdByte = buf[i + 2]
+                  if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
+                    tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
+                    if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
+                      codePoint = tempCodePoint
+                    }
+                  }
+                  break
+                case 4:
+                  secondByte = buf[i + 1]
+                  thirdByte = buf[i + 2]
+                  fourthByte = buf[i + 3]
+                  if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
+                    tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
+                    if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
+                      codePoint = tempCodePoint
+                    }
+                  }
+              }
+            }
+
+            if (codePoint === null) {
+              // we did not generate a valid codePoint so insert a
+              // replacement char (U+FFFD) and advance only 1 byte
+              codePoint = 0xFFFD
+              bytesPerSequence = 1
+            } else if (codePoint > 0xFFFF) {
+              // encode to utf16 (surrogate pair dance)
+              codePoint -= 0x10000
+              res.push(codePoint >>> 10 & 0x3FF | 0xD800)
+              codePoint = 0xDC00 | codePoint & 0x3FF
+            }
+
+            res.push(codePoint)
+            i += bytesPerSequence
+          }
+
+          return decodeCodePointsArray(res)
+        }
+
+        // Based on http://stackoverflow.com/a/22747272/680742, the browser with
+        // the lowest limit is Chrome, with 0x10000 args.
+        // We go 1 magnitude less, for safety
+        var MAX_ARGUMENTS_LENGTH = 0x1000
+
+        function decodeCodePointsArray(codePoints) {
+          var len = codePoints.length
+          if (len <= MAX_ARGUMENTS_LENGTH) {
+            return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
+          }
+
+          // Decode in chunks to avoid "call stack size exceeded".
+          var res = ''
+          var i = 0
+          while (i < len) {
+            res += String.fromCharCode.apply(
+              String,
+              codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
+            )
+          }
+          return res
+        }
+
+        function asciiSlice(buf, start, end) {
+          var ret = ''
+          end = Math.min(buf.length, end)
+
+          for (var i = start; i < end; ++i) {
+            ret += String.fromCharCode(buf[i] & 0x7F)
+          }
+          return ret
+        }
+
+        function latin1Slice(buf, start, end) {
+          var ret = ''
+          end = Math.min(buf.length, end)
+
+          for (var i = start; i < end; ++i) {
+            ret += String.fromCharCode(buf[i])
+          }
+          return ret
+        }
+
+        function hexSlice(buf, start, end) {
+          var len = buf.length
+
+          if (!start || start < 0) start = 0
+          if (!end || end < 0 || end > len) end = len
+
+          var out = ''
+          for (var i = start; i < end; ++i) {
+            out += toHex(buf[i])
+          }
+          return out
+        }
+
+        function utf16leSlice(buf, start, end) {
+          var bytes = buf.slice(start, end)
+          var res = ''
+          for (var i = 0; i < bytes.length; i += 2) {
+            res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))
+          }
+          return res
+        }
+
+        Buffer.prototype.slice = function slice(start, end) {
+          var len = this.length
+          start = ~~start
+          end = end === undefined ? len : ~~end
+
+          if (start < 0) {
+            start += len
+            if (start < 0) start = 0
+          } else if (start > len) {
+            start = len
+          }
+
+          if (end < 0) {
+            end += len
+            if (end < 0) end = 0
+          } else if (end > len) {
+            end = len
+          }
+
+          if (end < start) end = start
+
+          var newBuf = this.subarray(start, end)
+          // Return an augmented `Uint8Array` instance
+          newBuf.__proto__ = Buffer.prototype
+          return newBuf
+        }
+
+        /*
+         * Need to make sure that buffer isn't trying to write out of bounds.
+         */
+        function checkOffset(offset, ext, length) {
+          if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
+          if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
+        }
+
+        Buffer.prototype.readUIntLE = function readUIntLE(offset, byteLength, noAssert) {
+          offset = offset >>> 0
+          byteLength = byteLength >>> 0
+          if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+          var val = this[offset]
+          var mul = 1
+          var i = 0
+          while (++i < byteLength && (mul *= 0x100)) {
+            val += this[offset + i] * mul
+          }
+
+          return val
+        }
+
+        Buffer.prototype.readUIntBE = function readUIntBE(offset, byteLength, noAssert) {
+          offset = offset >>> 0
+          byteLength = byteLength >>> 0
+          if (!noAssert) {
+            checkOffset(offset, byteLength, this.length)
+          }
+
+          var val = this[offset + --byteLength]
+          var mul = 1
+          while (byteLength > 0 && (mul *= 0x100)) {
+            val += this[offset + --byteLength] * mul
+          }
+
+          return val
+        }
+
+        Buffer.prototype.readUInt8 = function readUInt8(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 1, this.length)
+          return this[offset]
+        }
+
+        Buffer.prototype.readUInt16LE = function readUInt16LE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 2, this.length)
+          return this[offset] | (this[offset + 1] << 8)
+        }
+
+        Buffer.prototype.readUInt16BE = function readUInt16BE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 2, this.length)
+          return (this[offset] << 8) | this[offset + 1]
+        }
+
+        Buffer.prototype.readUInt32LE = function readUInt32LE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 4, this.length)
+
+          return ((this[offset]) |
+            (this[offset + 1] << 8) |
+            (this[offset + 2] << 16)) +
+            (this[offset + 3] * 0x1000000)
+        }
+
+        Buffer.prototype.readUInt32BE = function readUInt32BE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 4, this.length)
+
+          return (this[offset] * 0x1000000) +
+            ((this[offset + 1] << 16) |
+              (this[offset + 2] << 8) |
+              this[offset + 3])
+        }
+
+        Buffer.prototype.readIntLE = function readIntLE(offset, byteLength, noAssert) {
+          offset = offset >>> 0
+          byteLength = byteLength >>> 0
+          if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+          var val = this[offset]
+          var mul = 1
+          var i = 0
+          while (++i < byteLength && (mul *= 0x100)) {
+            val += this[offset + i] * mul
+          }
+          mul *= 0x80
+
+          if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+          return val
+        }
+
+        Buffer.prototype.readIntBE = function readIntBE(offset, byteLength, noAssert) {
+          offset = offset >>> 0
+          byteLength = byteLength >>> 0
+          if (!noAssert) checkOffset(offset, byteLength, this.length)
+
+          var i = byteLength
+          var mul = 1
+          var val = this[offset + --i]
+          while (i > 0 && (mul *= 0x100)) {
+            val += this[offset + --i] * mul
+          }
+          mul *= 0x80
+
+          if (val >= mul) val -= Math.pow(2, 8 * byteLength)
+
+          return val
+        }
+
+        Buffer.prototype.readInt8 = function readInt8(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 1, this.length)
+          if (!(this[offset] & 0x80)) return (this[offset])
+          return ((0xff - this[offset] + 1) * -1)
+        }
+
+        Buffer.prototype.readInt16LE = function readInt16LE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 2, this.length)
+          var val = this[offset] | (this[offset + 1] << 8)
+          return (val & 0x8000) ? val | 0xFFFF0000 : val
+        }
+
+        Buffer.prototype.readInt16BE = function readInt16BE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 2, this.length)
+          var val = this[offset + 1] | (this[offset] << 8)
+          return (val & 0x8000) ? val | 0xFFFF0000 : val
+        }
+
+        Buffer.prototype.readInt32LE = function readInt32LE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 4, this.length)
+
+          return (this[offset]) |
+            (this[offset + 1] << 8) |
+            (this[offset + 2] << 16) |
+            (this[offset + 3] << 24)
+        }
+
+        Buffer.prototype.readInt32BE = function readInt32BE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 4, this.length)
+
+          return (this[offset] << 24) |
+            (this[offset + 1] << 16) |
+            (this[offset + 2] << 8) |
+            (this[offset + 3])
+        }
+
+        Buffer.prototype.readFloatLE = function readFloatLE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 4, this.length)
+          return ieee754.read(this, offset, true, 23, 4)
+        }
+
+        Buffer.prototype.readFloatBE = function readFloatBE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 4, this.length)
+          return ieee754.read(this, offset, false, 23, 4)
+        }
+
+        Buffer.prototype.readDoubleLE = function readDoubleLE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 8, this.length)
+          return ieee754.read(this, offset, true, 52, 8)
+        }
+
+        Buffer.prototype.readDoubleBE = function readDoubleBE(offset, noAssert) {
+          offset = offset >>> 0
+          if (!noAssert) checkOffset(offset, 8, this.length)
+          return ieee754.read(this, offset, false, 52, 8)
+        }
+
+        function checkInt(buf, value, offset, ext, max, min) {
+          if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
+          if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
+          if (offset + ext > buf.length) throw new RangeError('Index out of range')
+        }
+
+        Buffer.prototype.writeUIntLE = function writeUIntLE(value, offset, byteLength, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          byteLength = byteLength >>> 0
+          if (!noAssert) {
+            var maxBytes = Math.pow(2, 8 * byteLength) - 1
+            checkInt(this, value, offset, byteLength, maxBytes, 0)
+          }
+
+          var mul = 1
+          var i = 0
+          this[offset] = value & 0xFF
+          while (++i < byteLength && (mul *= 0x100)) {
+            this[offset + i] = (value / mul) & 0xFF
+          }
+
+          return offset + byteLength
+        }
+
+        Buffer.prototype.writeUIntBE = function writeUIntBE(value, offset, byteLength, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          byteLength = byteLength >>> 0
+          if (!noAssert) {
+            var maxBytes = Math.pow(2, 8 * byteLength) - 1
+            checkInt(this, value, offset, byteLength, maxBytes, 0)
+          }
+
+          var i = byteLength - 1
+          var mul = 1
+          this[offset + i] = value & 0xFF
+          while (--i >= 0 && (mul *= 0x100)) {
+            this[offset + i] = (value / mul) & 0xFF
+          }
+
+          return offset + byteLength
+        }
+
+        Buffer.prototype.writeUInt8 = function writeUInt8(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
+          this[offset] = (value & 0xff)
+          return offset + 1
+        }
+
+        Buffer.prototype.writeUInt16LE = function writeUInt16LE(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+          this[offset] = (value & 0xff)
+          this[offset + 1] = (value >>> 8)
+          return offset + 2
+        }
+
+        Buffer.prototype.writeUInt16BE = function writeUInt16BE(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
+          this[offset] = (value >>> 8)
+          this[offset + 1] = (value & 0xff)
+          return offset + 2
+        }
+
+        Buffer.prototype.writeUInt32LE = function writeUInt32LE(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+          this[offset + 3] = (value >>> 24)
+          this[offset + 2] = (value >>> 16)
+          this[offset + 1] = (value >>> 8)
+          this[offset] = (value & 0xff)
+          return offset + 4
+        }
+
+        Buffer.prototype.writeUInt32BE = function writeUInt32BE(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
+          this[offset] = (value >>> 24)
+          this[offset + 1] = (value >>> 16)
+          this[offset + 2] = (value >>> 8)
+          this[offset + 3] = (value & 0xff)
+          return offset + 4
+        }
+
+        Buffer.prototype.writeIntLE = function writeIntLE(value, offset, byteLength, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) {
+            var limit = Math.pow(2, (8 * byteLength) - 1)
+
+            checkInt(this, value, offset, byteLength, limit - 1, -limit)
+          }
+
+          var i = 0
+          var mul = 1
+          var sub = 0
+          this[offset] = value & 0xFF
+          while (++i < byteLength && (mul *= 0x100)) {
+            if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
+              sub = 1
+            }
+            this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+          }
+
+          return offset + byteLength
+        }
+
+        Buffer.prototype.writeIntBE = function writeIntBE(value, offset, byteLength, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) {
+            var limit = Math.pow(2, (8 * byteLength) - 1)
+
+            checkInt(this, value, offset, byteLength, limit - 1, -limit)
+          }
+
+          var i = byteLength - 1
+          var mul = 1
+          var sub = 0
+          this[offset + i] = value & 0xFF
+          while (--i >= 0 && (mul *= 0x100)) {
+            if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
+              sub = 1
+            }
+            this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
+          }
+
+          return offset + byteLength
+        }
+
+        Buffer.prototype.writeInt8 = function writeInt8(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
+          if (value < 0) value = 0xff + value + 1
+          this[offset] = (value & 0xff)
+          return offset + 1
+        }
+
+        Buffer.prototype.writeInt16LE = function writeInt16LE(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+          this[offset] = (value & 0xff)
+          this[offset + 1] = (value >>> 8)
+          return offset + 2
+        }
+
+        Buffer.prototype.writeInt16BE = function writeInt16BE(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
+          this[offset] = (value >>> 8)
+          this[offset + 1] = (value & 0xff)
+          return offset + 2
+        }
+
+        Buffer.prototype.writeInt32LE = function writeInt32LE(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+          this[offset] = (value & 0xff)
+          this[offset + 1] = (value >>> 8)
+          this[offset + 2] = (value >>> 16)
+          this[offset + 3] = (value >>> 24)
+          return offset + 4
+        }
+
+        Buffer.prototype.writeInt32BE = function writeInt32BE(value, offset, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
+          if (value < 0) value = 0xffffffff + value + 1
+          this[offset] = (value >>> 24)
+          this[offset + 1] = (value >>> 16)
+          this[offset + 2] = (value >>> 8)
+          this[offset + 3] = (value & 0xff)
+          return offset + 4
+        }
+
+        function checkIEEE754(buf, value, offset, ext, max, min) {
+          if (offset + ext > buf.length) throw new RangeError('Index out of range')
+          if (offset < 0) throw new RangeError('Index out of range')
+        }
+
+        function writeFloat(buf, value, offset, littleEndian, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) {
+            checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
+          }
+          ieee754.write(buf, value, offset, littleEndian, 23, 4)
+          return offset + 4
+        }
+
+        Buffer.prototype.writeFloatLE = function writeFloatLE(value, offset, noAssert) {
+          return writeFloat(this, value, offset, true, noAssert)
+        }
+
+        Buffer.prototype.writeFloatBE = function writeFloatBE(value, offset, noAssert) {
+          return writeFloat(this, value, offset, false, noAssert)
+        }
+
+        function writeDouble(buf, value, offset, littleEndian, noAssert) {
+          value = +value
+          offset = offset >>> 0
+          if (!noAssert) {
+            checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
+          }
+          ieee754.write(buf, value, offset, littleEndian, 52, 8)
+          return offset + 8
+        }
+
+        Buffer.prototype.writeDoubleLE = function writeDoubleLE(value, offset, noAssert) {
+          return writeDouble(this, value, offset, true, noAssert)
+        }
+
+        Buffer.prototype.writeDoubleBE = function writeDoubleBE(value, offset, noAssert) {
+          return writeDouble(this, value, offset, false, noAssert)
+        }
+
+        // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
+        Buffer.prototype.copy = function copy(target, targetStart, start, end) {
+          if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer')
+          if (!start) start = 0
+          if (!end && end !== 0) end = this.length
+          if (targetStart >= target.length) targetStart = target.length
+          if (!targetStart) targetStart = 0
+          if (end > 0 && end < start) end = start
+
+          // Copy 0 bytes; we're done
+          if (end === start) return 0
+          if (target.length === 0 || this.length === 0) return 0
+
+          // Fatal error conditions
+          if (targetStart < 0) {
+            throw new RangeError('targetStart out of bounds')
+          }
+          if (start < 0 || start >= this.length) throw new RangeError('Index out of range')
+          if (end < 0) throw new RangeError('sourceEnd out of bounds')
+
+          // Are we oob?
+          if (end > this.length) end = this.length
+          if (target.length - targetStart < end - start) {
+            end = target.length - targetStart + start
+          }
+
+          var len = end - start
+
+          if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') {
+            // Use built-in when available, missing from IE11
+            this.copyWithin(targetStart, start, end)
+          } else if (this === target && start < targetStart && targetStart < end) {
+            // descending copy from end
+            for (var i = len - 1; i >= 0; --i) {
+              target[i + targetStart] = this[i + start]
+            }
+          } else {
+            Uint8Array.prototype.set.call(
+              target,
+              this.subarray(start, end),
+              targetStart
+            )
+          }
+
+          return len
+        }
+
+        // Usage:
+        //    buffer.fill(number[, offset[, end]])
+        //    buffer.fill(buffer[, offset[, end]])
+        //    buffer.fill(string[, offset[, end]][, encoding])
+        Buffer.prototype.fill = function fill(val, start, end, encoding) {
+          // Handle string cases:
+          if (typeof val === 'string') {
+            if (typeof start === 'string') {
+              encoding = start
+              start = 0
+              end = this.length
+            } else if (typeof end === 'string') {
+              encoding = end
+              end = this.length
+            }
+            if (encoding !== undefined && typeof encoding !== 'string') {
+              throw new TypeError('encoding must be a string')
+            }
+            if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
+              throw new TypeError('Unknown encoding: ' + encoding)
+            }
+            if (val.length === 1) {
+              var code = val.charCodeAt(0)
+              if ((encoding === 'utf8' && code < 128) ||
+                encoding === 'latin1') {
+                // Fast path: If `val` fits into a single byte, use that numeric value.
+                val = code
+              }
+            }
+          } else if (typeof val === 'number') {
+            val = val & 255
+          }
+
+          // Invalid ranges are not set to a default, so can range check early.
+          if (start < 0 || this.length < start || this.length < end) {
+            throw new RangeError('Out of range index')
+          }
+
+          if (end <= start) {
+            return this
+          }
+
+          start = start >>> 0
+          end = end === undefined ? this.length : end >>> 0
+
+          if (!val) val = 0
+
+          var i
+          if (typeof val === 'number') {
+            for (i = start; i < end; ++i) {
+              this[i] = val
+            }
+          } else {
+            var bytes = Buffer.isBuffer(val)
+              ? val
+              : Buffer.from(val, encoding)
+            var len = bytes.length
+            if (len === 0) {
+              throw new TypeError('The value "' + val +
+                '" is invalid for argument "value"')
+            }
+            for (i = 0; i < end - start; ++i) {
+              this[i + start] = bytes[i % len]
+            }
+          }
+
+          return this
+        }
+
+        // HELPER FUNCTIONS
+        // ================
+
+        var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g
+
+        function base64clean(str) {
+          // Node takes equal signs as end of the Base64 encoding
+          str = str.split('=')[0]
+          // Node strips out invalid characters like \n and \t from the string, base64-js does not
+          str = str.trim().replace(INVALID_BASE64_RE, '')
+          // Node converts strings with length < 2 to ''
+          if (str.length < 2) return ''
+          // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
+          while (str.length % 4 !== 0) {
+            str = str + '='
+          }
+          return str
+        }
+
+        function toHex(n) {
+          if (n < 16) return '0' + n.toString(16)
+          return n.toString(16)
+        }
+
+        function utf8ToBytes(string, units) {
+          units = units || Infinity
+          var codePoint
+          var length = string.length
+          var leadSurrogate = null
+          var bytes = []
+
+          for (var i = 0; i < length; ++i) {
+            codePoint = string.charCodeAt(i)
+
+            // is surrogate component
+            if (codePoint > 0xD7FF && codePoint < 0xE000) {
+              // last char was a lead
+              if (!leadSurrogate) {
+                // no lead yet
+                if (codePoint > 0xDBFF) {
+                  // unexpected trail
+                  if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+                  continue
+                } else if (i + 1 === length) {
+                  // unpaired lead
+                  if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+                  continue
+                }
+
+                // valid lead
+                leadSurrogate = codePoint
 
-          // is surrogate component
-          if (codePoint > 0xD7FF && codePoint < 0xE000) {
-            // last char was a lead
-            if (!leadSurrogate) {
-              // no lead yet
-              if (codePoint > 0xDBFF) {
-                // unexpected trail
-                if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
-                continue
-              } else if (i + 1 === length) {
-                // unpaired lead
-                if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
                 continue
               }
 
-              // valid lead
-              leadSurrogate = codePoint
+              // 2 leads in a row
+              if (codePoint < 0xDC00) {
+                if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+                leadSurrogate = codePoint
+                continue
+              }
 
-              continue
-            }
-
-            // 2 leads in a row
-            if (codePoint < 0xDC00) {
+              // valid surrogate pair
+              codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
+            } else if (leadSurrogate) {
+              // valid bmp char, but last char was a lead
               if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
-              leadSurrogate = codePoint
-              continue
             }
 
-            // valid surrogate pair
-            codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
-          } else if (leadSurrogate) {
-            // valid bmp char, but last char was a lead
-            if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
+            leadSurrogate = null
+
+            // encode utf8
+            if (codePoint < 0x80) {
+              if ((units -= 1) < 0) break
+              bytes.push(codePoint)
+            } else if (codePoint < 0x800) {
+              if ((units -= 2) < 0) break
+              bytes.push(
+                codePoint >> 0x6 | 0xC0,
+                codePoint & 0x3F | 0x80
+              )
+            } else if (codePoint < 0x10000) {
+              if ((units -= 3) < 0) break
+              bytes.push(
+                codePoint >> 0xC | 0xE0,
+                codePoint >> 0x6 & 0x3F | 0x80,
+                codePoint & 0x3F | 0x80
+              )
+            } else if (codePoint < 0x110000) {
+              if ((units -= 4) < 0) break
+              bytes.push(
+                codePoint >> 0x12 | 0xF0,
+                codePoint >> 0xC & 0x3F | 0x80,
+                codePoint >> 0x6 & 0x3F | 0x80,
+                codePoint & 0x3F | 0x80
+              )
+            } else {
+              throw new Error('Invalid code point')
+            }
           }
 
-          leadSurrogate = null
+          return bytes
+        }
 
-          // encode utf8
-          if (codePoint < 0x80) {
-            if ((units -= 1) < 0) break
-            bytes.push(codePoint)
-          } else if (codePoint < 0x800) {
+        function asciiToBytes(str) {
+          var byteArray = []
+          for (var i = 0; i < str.length; ++i) {
+            // Node's code seems to be doing this and not & 0x7F..
+            byteArray.push(str.charCodeAt(i) & 0xFF)
+          }
+          return byteArray
+        }
+
+        function utf16leToBytes(str, units) {
+          var c, hi, lo
+          var byteArray = []
+          for (var i = 0; i < str.length; ++i) {
             if ((units -= 2) < 0) break
-            bytes.push(
-              codePoint >> 0x6 | 0xC0,
-              codePoint & 0x3F | 0x80
-            )
-          } else if (codePoint < 0x10000) {
-            if ((units -= 3) < 0) break
-            bytes.push(
-              codePoint >> 0xC | 0xE0,
-              codePoint >> 0x6 & 0x3F | 0x80,
-              codePoint & 0x3F | 0x80
-            )
-          } else if (codePoint < 0x110000) {
-            if ((units -= 4) < 0) break
-            bytes.push(
-              codePoint >> 0x12 | 0xF0,
-              codePoint >> 0xC & 0x3F | 0x80,
-              codePoint >> 0x6 & 0x3F | 0x80,
-              codePoint & 0x3F | 0x80
-            )
+
+            c = str.charCodeAt(i)
+            hi = c >> 8
+            lo = c % 256
+            byteArray.push(lo)
+            byteArray.push(hi)
+          }
+
+          return byteArray
+        }
+
+        function base64ToBytes(str) {
+          return base64.toByteArray(base64clean(str))
+        }
+
+        function blitBuffer(src, dst, offset, length) {
+          for (var i = 0; i < length; ++i) {
+            if ((i + offset >= dst.length) || (i >= src.length)) break
+            dst[i + offset] = src[i]
+          }
+          return i
+        }
+
+        // ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass
+        // the `instanceof` check but they should be treated as of that type.
+        // See: https://github.com/feross/buffer/issues/166
+        function isInstance(obj, type) {
+          return obj instanceof type ||
+            (obj != null && obj.constructor != null && obj.constructor.name != null &&
+              obj.constructor.name === type.name)
+        }
+        function numberIsNaN(obj) {
+          // For IE11 support
+          return obj !== obj // eslint-disable-line no-self-compare
+        }
+
+      }, { "base64-js": 3, "ieee754": 5 }], 5: [function (require, module, exports) {
+        exports.read = function (buffer, offset, isLE, mLen, nBytes) {
+          var e, m
+          var eLen = (nBytes * 8) - mLen - 1
+          var eMax = (1 << eLen) - 1
+          var eBias = eMax >> 1
+          var nBits = -7
+          var i = isLE ? (nBytes - 1) : 0
+          var d = isLE ? -1 : 1
+          var s = buffer[offset + i]
+
+          i += d
+
+          e = s & ((1 << (-nBits)) - 1)
+          s >>= (-nBits)
+          nBits += eLen
+          for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) { }
+
+          m = e & ((1 << (-nBits)) - 1)
+          e >>= (-nBits)
+          nBits += mLen
+          for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) { }
+
+          if (e === 0) {
+            e = 1 - eBias
+          } else if (e === eMax) {
+            return m ? NaN : ((s ? -1 : 1) * Infinity)
           } else {
-            throw new Error('Invalid code point')
+            m = m + Math.pow(2, mLen)
+            e = e - eBias
           }
+          return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
         }
 
-        return bytes
-      }
+        exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
+          var e, m, c
+          var eLen = (nBytes * 8) - mLen - 1
+          var eMax = (1 << eLen) - 1
+          var eBias = eMax >> 1
+          var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
+          var i = isLE ? 0 : (nBytes - 1)
+          var d = isLE ? 1 : -1
+          var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
 
-      function asciiToBytes(str) {
-        var byteArray = []
-        for (var i = 0; i < str.length; ++i) {
-          // Node's code seems to be doing this and not & 0x7F..
-          byteArray.push(str.charCodeAt(i) & 0xFF)
-        }
-        return byteArray
-      }
+          value = Math.abs(value)
 
-      function utf16leToBytes(str, units) {
-        var c, hi, lo
-        var byteArray = []
-        for (var i = 0; i < str.length; ++i) {
-          if ((units -= 2) < 0) break
-
-          c = str.charCodeAt(i)
-          hi = c >> 8
-          lo = c % 256
-          byteArray.push(lo)
-          byteArray.push(hi)
-        }
-
-        return byteArray
-      }
-
-      function base64ToBytes(str) {
-        return base64.toByteArray(base64clean(str))
-      }
-
-      function blitBuffer(src, dst, offset, length) {
-        for (var i = 0; i < length; ++i) {
-          if ((i + offset >= dst.length) || (i >= src.length)) break
-          dst[i + offset] = src[i]
-        }
-        return i
-      }
-
-      // ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass
-      // the `instanceof` check but they should be treated as of that type.
-      // See: https://github.com/feross/buffer/issues/166
-      function isInstance(obj, type) {
-        return obj instanceof type ||
-          (obj != null && obj.constructor != null && obj.constructor.name != null &&
-            obj.constructor.name === type.name)
-      }
-      function numberIsNaN(obj) {
-        // For IE11 support
-        return obj !== obj // eslint-disable-line no-self-compare
-      }
-
-    }, { "base64-js": 3, "ieee754": 5 }], 5: [function (require, module, exports) {
-      exports.read = function (buffer, offset, isLE, mLen, nBytes) {
-        var e, m
-        var eLen = (nBytes * 8) - mLen - 1
-        var eMax = (1 << eLen) - 1
-        var eBias = eMax >> 1
-        var nBits = -7
-        var i = isLE ? (nBytes - 1) : 0
-        var d = isLE ? -1 : 1
-        var s = buffer[offset + i]
-
-        i += d
-
-        e = s & ((1 << (-nBits)) - 1)
-        s >>= (-nBits)
-        nBits += eLen
-        for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) { }
-
-        m = e & ((1 << (-nBits)) - 1)
-        e >>= (-nBits)
-        nBits += mLen
-        for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) { }
-
-        if (e === 0) {
-          e = 1 - eBias
-        } else if (e === eMax) {
-          return m ? NaN : ((s ? -1 : 1) * Infinity)
-        } else {
-          m = m + Math.pow(2, mLen)
-          e = e - eBias
-        }
-        return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
-      }
-
-      exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
-        var e, m, c
-        var eLen = (nBytes * 8) - mLen - 1
-        var eMax = (1 << eLen) - 1
-        var eBias = eMax >> 1
-        var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
-        var i = isLE ? 0 : (nBytes - 1)
-        var d = isLE ? 1 : -1
-        var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
-
-        value = Math.abs(value)
-
-        if (isNaN(value) || value === Infinity) {
-          m = isNaN(value) ? 1 : 0
-          e = eMax
-        } else {
-          e = Math.floor(Math.log(value) / Math.LN2)
-          if (value * (c = Math.pow(2, -e)) < 1) {
-            e--
-            c *= 2
-          }
-          if (e + eBias >= 1) {
-            value += rt / c
-          } else {
-            value += rt * Math.pow(2, 1 - eBias)
-          }
-          if (value * c >= 2) {
-            e++
-            c /= 2
-          }
-
-          if (e + eBias >= eMax) {
-            m = 0
+          if (isNaN(value) || value === Infinity) {
+            m = isNaN(value) ? 1 : 0
             e = eMax
-          } else if (e + eBias >= 1) {
-            m = ((value * c) - 1) * Math.pow(2, mLen)
-            e = e + eBias
           } else {
-            m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
-            e = 0
+            e = Math.floor(Math.log(value) / Math.LN2)
+            if (value * (c = Math.pow(2, -e)) < 1) {
+              e--
+              c *= 2
+            }
+            if (e + eBias >= 1) {
+              value += rt / c
+            } else {
+              value += rt * Math.pow(2, 1 - eBias)
+            }
+            if (value * c >= 2) {
+              e++
+              c /= 2
+            }
+
+            if (e + eBias >= eMax) {
+              m = 0
+              e = eMax
+            } else if (e + eBias >= 1) {
+              m = ((value * c) - 1) * Math.pow(2, mLen)
+              e = e + eBias
+            } else {
+              m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
+              e = 0
+            }
           }
+
+          for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) { }
+
+          e = (e << mLen) | m
+          eLen += mLen
+          for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) { }
+
+          buffer[offset + i - d] |= s * 128
         }
 
-        for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) { }
+      }, {}]
+    }, {}, [1]);
 
-        e = (e << mLen) | m
-        eLen += mLen
-        for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) { }
-
-        buffer[offset + i - d] |= s * 128
-      }
-
-    }, {}]
-  }, {}, [1]);
-
-}
+  }
 </script>
 
 
diff --git a/apps/mobile/index.mobile.js b/apps/mobile/index.mobile.js
index a3ee3c345..95387c197 100644
--- a/apps/mobile/index.mobile.js
+++ b/apps/mobile/index.mobile.js
@@ -30,8 +30,9 @@ export const Initialize = () => {
     if (Platform.OS === 'android') {
       StatusBar.setBackgroundColor('transparent');
       StatusBar.setTranslucent(true);
-      StatusBar.setBarStyle(colors.night ? 'light-content' : 'dark-content');
+     
     }
+    StatusBar.setBarStyle(colors.night ? 'light-content' : 'dark-content');
   }, []);
 
   const setGestureDisabled = () => {
diff --git a/apps/mobile/index.tablet.js b/apps/mobile/index.tablet.js
index 37e18ff12..ffa22388c 100644
--- a/apps/mobile/index.tablet.js
+++ b/apps/mobile/index.tablet.js
@@ -76,10 +76,9 @@ export const Initialize = () => {
     if (Platform.OS === 'android') {
       StatusBar.setBackgroundColor('transparent');
       StatusBar.setTranslucent(true);
-      StatusBar.setBarStyle(colors.night ? 'light-content' : 'dark-content');
-    } else {
-      StatusBar.setBarStyle(colors.night ? 'light-content' : 'dark-content');
     }
+      StatusBar.setBarStyle(colors.night ? 'light-content' : 'dark-content');
+    
   }, []);
 
   return (
diff --git a/apps/mobile/src/components/Container/ContainerBottomButton.js b/apps/mobile/src/components/Container/ContainerBottomButton.js
index b8d6268a7..bcfcf298e 100644
--- a/apps/mobile/src/components/Container/ContainerBottomButton.js
+++ b/apps/mobile/src/components/Container/ContainerBottomButton.js
@@ -1,16 +1,14 @@
-import React, {useEffect, useState} from 'react';
-import {Keyboard, Text, TouchableOpacity, View, Pressable} from 'react-native';
-import {useSafeArea} from 'react-native-safe-area-context';
+import React, { useEffect, useState } from 'react';
+import { Keyboard, Text, View } from 'react-native';
+import { useSafeArea } from 'react-native-safe-area-context';
 import Icon from 'react-native-vector-icons/MaterialCommunityIcons';
-import {pv, SIZE, WEIGHT} from '../../common/common';
-import {useTracked} from '../../provider';
+import { pv, SIZE, WEIGHT } from '../../common/common';
+import { useTracked } from '../../provider';
 import {
   DDS,
-  getElevation,
-  hexToRGBA,
-  RGB_Linear_Shade,
+  getElevation
 } from '../../utils/utils';
-import {PressableButton} from '../PressableButton';
+import { PressableButton } from '../PressableButton';
 
 export const ContainerBottomButton = ({root}) => {
   const [state, dispatch] = useTracked();
diff --git a/apps/mobile/src/components/header/HeaderTitle.js b/apps/mobile/src/components/header/HeaderTitle.js
index 03ecc2063..cb7673bae 100644
--- a/apps/mobile/src/components/header/HeaderTitle.js
+++ b/apps/mobile/src/components/header/HeaderTitle.js
@@ -1,7 +1,7 @@
 import React from 'react';
-import {Text} from 'react-native';
-import {SIZE, WEIGHT} from '../../common/common';
-import {useTracked} from '../../provider';
+import { Text } from 'react-native';
+import { SIZE, WEIGHT } from '../../common/common';
+import { useTracked } from '../../provider';
 
 export const HeaderTitle = ({root}) => {
   const [state, dispatch] = useTracked();
diff --git a/apps/mobile/src/provider/defaultState.js b/apps/mobile/src/provider/defaultState.js
index 12e70ed57..88aaace15 100644
--- a/apps/mobile/src/provider/defaultState.js
+++ b/apps/mobile/src/provider/defaultState.js
@@ -22,7 +22,9 @@ export const defaultState = {
     showKeyboardOnOpen: false,
     fontScale: 1,
     forcePortraitOnTablet: false,
-    useSystemTheme:true
+    useSystemTheme:true,
+    reminder:'weekly',
+    encryptedBackups:false
   },
   currentScreen: 'home',
   colors: {
diff --git a/apps/mobile/src/views/Settings/index.js b/apps/mobile/src/views/Settings/index.js
index 9724742b3..4329d29db 100644
--- a/apps/mobile/src/views/Settings/index.js
+++ b/apps/mobile/src/views/Settings/index.js
@@ -34,10 +34,19 @@ import {ACTIONS} from '../../provider/actions';
 import {eSendEvent} from '../../services/eventManager';
 import {eOpenLoginDialog, eResetApp} from '../../services/events';
 import NavigationService from '../../services/NavigationService';
-import {db, DDS, setSetting, ToastEvent, w, RGB_Linear_Shade, hexToRGBA} from '../../utils/utils';
+import {
+  db,
+  DDS,
+  setSetting,
+  ToastEvent,
+  w,
+  RGB_Linear_Shade,
+  hexToRGBA,
+} from '../../utils/utils';
 import {MMKV} from '../../utils/storage';
 import {PressableButton} from '../../components/PressableButton';
-  
+import Seperator from '../../components/Seperator';
+
 export const Settings = ({route, navigation}) => {
   const [state, dispatch] = useTracked();
   const {colors, user, settings} = state;
@@ -329,10 +338,6 @@ export const Settings = ({route, navigation}) => {
             </View>
 
             {[
-              {
-                name: 'Backup my notes',
-                func: () => {},
-              },
               {
                 name: 'Data recovery key',
                 func: async () => {
@@ -345,7 +350,6 @@ export const Settings = ({route, navigation}) => {
                 name: 'Subscription status',
                 func: () => {},
               },
-
               {
                 name: 'Logout',
                 func: async () => {
@@ -477,7 +481,14 @@ export const Settings = ({route, navigation}) => {
             color: colors.pri,
             marginTop: pv + 5,
           }}>
-          Accent Color
+          Accent Color{'\n'}
+          <Text
+            style={{
+              fontSize: SIZE.xs,
+              color: colors.icon,
+            }}>
+            Choose a color to use as accent color
+          </Text>
         </Text>
 
         <View
@@ -509,7 +520,14 @@ export const Settings = ({route, navigation}) => {
           ].map((item) => (
             <PressableButton
               key={item}
-              color={colors.accent === item? RGB_Linear_Shade(!colors.night? -0.2 : 0.2, hexToRGBA(item, 1)) : item}
+              color={
+                colors.accent === item
+                  ? RGB_Linear_Shade(
+                      !colors.night ? -0.2 : 0.2,
+                      hexToRGBA(item, 1),
+                    )
+                  : item
+              }
               selectedColor={item}
               alpha={!colors.night ? -0.1 : 0.1}
               opacity={1}
@@ -530,11 +548,9 @@ export const Settings = ({route, navigation}) => {
                 justifyContent: 'center',
                 alignItems: 'center',
               }}>
-             
-                {colors.accent === item ? (
-                  <Icon size={SIZE.lg} color="white" name="check" />
-                ) : null}
-            
+              {colors.accent === item ? (
+                <Icon size={SIZE.lg} color="white" name="check" />
+              ) : null}
             </PressableButton>
           ))}
         </View>
@@ -575,7 +591,16 @@ export const Settings = ({route, navigation}) => {
               textAlignVertical: 'center',
               color: colors.pri,
             }}>
-            Use System Dark Mode
+            Use System Dark Mode{'\n'}
+            <Text
+              style={{
+                fontSize: SIZE.xs,
+                color: colors.icon,
+              }}>
+              {settings.useSystemTheme
+                ? 'Switch to dark theme based on system settings'
+                : 'Keep the app theme independent from system settings'}
+            </Text>
           </Text>
           <Icon
             size={SIZE.xl}
@@ -613,7 +638,14 @@ export const Settings = ({route, navigation}) => {
               textAlignVertical: 'center',
               color: colors.pri,
             }}>
-            Dark Mode
+            Dark Mode{'\n'}
+            <Text
+              style={{
+                fontSize: SIZE.xs,
+                color: colors.icon,
+              }}>
+              {colors.night ? 'Turn off dark mode' : 'Turn on dark mode'}
+            </Text>
           </Text>
           <Icon
             size={SIZE.xl}
@@ -623,34 +655,10 @@ export const Settings = ({route, navigation}) => {
         </TouchableOpacity>
 
         <TouchableOpacity
-          onPress={async () => {
-            let scale = settings.fontScale;
-
-            scale === 1
-              ? (scale = 1.1)
-              : scale === 1.1
-              ? (scale = 1.2)
-              : scale === 1.2
-              ? (scale = 1.3)
-              : scale === 1.3
-              ? (scale = 1.4)
-              : scale === 1.4
-              ? (scale = 1.5)
-              : scale === 1.5
-              ? (scale = 0.8)
-              : scale === 0.8
-              ? (scale = 0.9)
-              : (scale = 0.9 ? (scale = 1) : (scale = 1));
-
-            await setSetting(settings, 'fontScale', scale);
-
-            eSendEvent(eResetApp);
-          }}
-          activeOpacity={opacity}
           style={{
             width: '100%',
             marginHorizontal: 0,
-            paddingVertical: pv + 5,
+            height: 50,
             flexDirection: 'row',
             alignItems: 'center',
             justifyContent: 'space-between',
@@ -662,25 +670,70 @@ export const Settings = ({route, navigation}) => {
               textAlignVertical: 'center',
               color: colors.pri,
             }}>
-            Font Scaling
+            Font Scaling{'\n'}
+            <Text
+              style={{
+                fontSize: SIZE.xs,
+                color: colors.icon,
+              }}>
+              Scale the size of text in the app.
+            </Text>
           </Text>
 
           <View
             style={{
-              borderBottomWidth: 1,
-              borderColor: colors.nav,
-              paddingVertical: 1,
-              paddingHorizontal: 5,
+              flexDirection: 'row',
+              overflow: 'hidden',
+              borderRadius: 5,
+              justifyContent: 'center',
+              alignItems: 'center',
             }}>
-            <Text
-              style={{
-                fontSize: SIZE.xs,
-                fontFamily: WEIGHT.regular,
-                textAlignVertical: 'center',
-                color: colors.pri,
-              }}>
-              {settings?.fontScale ? settings.fontScale + 'X' : '1X'}
-            </Text>
+            {[
+              {
+                title: '0.9x',
+                value: 0.9,
+              },
+              {
+                title: '1.0x',
+                value: 1,
+              },
+              {
+                title: '1.2x',
+                value: 1.2,
+              },
+              {
+                title: '1.5x',
+                value: 1.5,
+              },
+            ].map((item) => (
+              <TouchableOpacity
+                activeOpacity={1}
+                onPress={async () => {
+                  let scale = settings.fontScale;
+                  await setSetting(settings, 'fontScale', scale);
+                  eSendEvent(eResetApp);
+                }}
+                key={item.title}
+                style={{
+                  backgroundColor:
+                    settings.fontScale === item.value
+                      ? colors.accent
+                      : colors.nav,
+                  justifyContent: 'center',
+                  alignItems: 'center',
+                  height: 20,
+                  paddingHorizontal: 5,
+                }}>
+                <Text
+                  style={{
+                    color:
+                      settings.fontScale === item.value ? 'white' : colors.icon,
+                    fontSize: SIZE.xs,
+                  }}>
+                  {item.title}
+                </Text>
+              </TouchableOpacity>
+            ))}
           </View>
         </TouchableOpacity>
 
@@ -731,11 +784,197 @@ export const Settings = ({route, navigation}) => {
             fontFamily: WEIGHT.bold,
             textAlignVertical: 'center',
             color: colors.accent,
-
             borderBottomColor: colors.nav,
             borderBottomWidth: 0.5,
             paddingBottom: 3,
-            marginBottom: pv + 5,
+          }}>
+          Backup & Restore
+        </Text>
+
+        <TouchableOpacity
+          onPress={async () => {
+            await setSetting(
+              settings,
+              'useSystemTheme',
+              !settings.useSystemTheme,
+            );
+
+            if (!settings.useSystemTheme) {
+              MMKV.setStringAsync(
+                'theme',
+                JSON.stringify({night: Appearance.getColorScheme() === 'dark'}),
+              );
+              changeColorScheme(
+                Appearance.getColorScheme() === 'dark'
+                  ? COLOR_SCHEME_DARK
+                  : COLOR_SCHEME_LIGHT,
+              );
+            }
+          }}
+          activeOpacity={opacity}
+          style={{
+            width: '100%',
+            marginHorizontal: 0,
+            flexDirection: 'row',
+            alignItems: 'center',
+            justifyContent: 'space-between',
+            height: 50,
+          }}>
+          <Text
+            style={{
+              fontSize: SIZE.sm,
+              fontFamily: WEIGHT.regular,
+              textAlignVertical: 'center',
+              color: colors.pri,
+            }}>
+            Backup reminder{'\n'}
+            <Text
+              style={{
+                fontSize: SIZE.xs,
+                color: colors.icon,
+              }}>
+              Remind you to backup data.
+            </Text>
+          </Text>
+
+          <View
+            style={{
+              flexDirection: 'row',
+              overflow: 'hidden',
+              borderRadius: 5,
+              justifyContent: 'center',
+              alignItems: 'center',
+            }}>
+            {[
+              {
+                title: 'Daily',
+                value: 'daily',
+              },
+              {
+                title: 'Weekly',
+                value: 'weekly',
+              },
+            ].map((item) => (
+              <TouchableOpacity
+                onPress={async () => {
+                  await setSetting(settings, 'reminder', item.value);
+                }}
+                key={item.value}
+                style={{
+                  backgroundColor:
+                    settings.reminder === 'daily' ? colors.accent : colors.nav,
+                  justifyContent: 'center',
+                  alignItems: 'center',
+                  width: 60,
+                  height: 20,
+                }}>
+                <Text
+                  style={{
+                    color:
+                      settings.reminder === 'daily' ? 'white' : colors.icon,
+                    fontSize: SIZE.xs,
+                  }}>
+                  {item.title}
+                </Text>
+              </TouchableOpacity>
+            ))}
+          </View>
+        </TouchableOpacity>
+
+        <TouchableOpacity
+          onPress={async () => {
+            await setSetting(
+              settings,
+              'encryptedBackup',
+              !settings.encryptedBackup,
+            );
+          }}
+          activeOpacity={opacity}
+          style={{
+            width: '100%',
+            marginHorizontal: 0,
+            flexDirection: 'row',
+            alignItems: 'center',
+            justifyContent: 'space-between',
+            height: 50,
+          }}>
+          <Text
+            style={{
+              fontSize: SIZE.sm,
+              fontFamily: WEIGHT.regular,
+              textAlignVertical: 'center',
+              color: colors.pri,
+            }}>
+            Encrypted Backups{'\n'}
+            <Text
+              style={{
+                fontSize: SIZE.xs,
+                color: colors.icon,
+              }}>
+              Encrypt your data before backup
+            </Text>
+          </Text>
+          <Icon
+            size={SIZE.xl}
+            color={settings.useSystemTheme ? colors.accent : colors.icon}
+            name={
+              settings.useSystemTheme ? 'toggle-switch' : 'toggle-switch-off'
+            }
+          />
+        </TouchableOpacity>
+
+        {[
+          {
+            name: 'Backup data',
+            func: () => {
+              Linking.openURL('https://www.notesnook.com/privacy.html');
+            },
+            desc: 'Backup all your data to phone storage',
+          },
+          {
+            name: 'Restore data',
+            func: () => {
+              Linking.openURL('https://www.notesnook.com');
+            },
+            desc: 'Restore backup from your phone.',
+          },
+        ].map((item) => (
+          <TouchableOpacity
+            key={item.name}
+            activeOpacity={opacity}
+            onPress={item.func}>
+            <Text
+              style={{
+                fontSize: SIZE.sm,
+                fontFamily: WEIGHT.regular,
+                textAlignVertical: 'center',
+                color: colors.pri,
+                height: 50,
+                justifyContent: 'center',
+              }}>
+              {item.name}
+              {'\n'}
+              <Text
+                style={{
+                  fontSize: SIZE.xs,
+                  color: colors.icon,
+                }}>
+                {item.desc}
+              </Text>
+            </Text>
+            {item.customComponent ? item.customComponent : null}
+          </TouchableOpacity>
+        ))}
+
+        <Text
+          style={{
+            fontSize: SIZE.xs,
+            fontFamily: WEIGHT.bold,
+            textAlignVertical: 'center',
+            color: colors.accent,
+            borderBottomColor: colors.nav,
+            borderBottomWidth: 0.5,
+            paddingBottom: 3,
           }}>
           Other
         </Text>
@@ -746,12 +985,14 @@ export const Settings = ({route, navigation}) => {
             func: () => {
               Linking.openURL('https://www.notesnook.com/privacy.html');
             },
+            desc: 'Read our privacy policy',
           },
           {
             name: 'About',
             func: () => {
               Linking.openURL('https://www.notesnook.com');
             },
+            desc: null,
           },
         ].map((item) => (
           <TouchableOpacity
@@ -759,8 +1000,8 @@ export const Settings = ({route, navigation}) => {
             activeOpacity={opacity}
             onPress={item.func}
             style={{
-              width: item.step ? '85%' : w - 24,
-              paddingVertical: pv + 5,
+              height: 50,
+              justifyContent: 'center',
             }}>
             <Text
               style={{
@@ -770,15 +1011,19 @@ export const Settings = ({route, navigation}) => {
                 color: colors.pri,
               }}>
               {item.name}
+              {'\n'}
+              <Text
+                style={{
+                  fontSize: SIZE.xs,
+                  color: colors.icon,
+                }}>
+                {item.desc}
+              </Text>
             </Text>
             {item.customComponent ? item.customComponent : null}
           </TouchableOpacity>
         ))}
-        <View
-          style={{
-            height: 300,
-          }}
-        />
+        <Seperator />
       </ScrollView>
     </Animatable.View>
   );