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/***/ (function(__unused_webpack_module, __webpack_exports__, __webpack_require__) {

"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */   Quill: function() { return /* reexport default from dynamic */ quill_dist_quill__WEBPACK_IMPORTED_MODULE_0___default.a; }\n/* harmony export */ });\n/* harmony import */ var quill_dist_quill__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! quill/dist/quill */ \"./node_modules/quill/dist/quill.js\");\n/* harmony import */ var quill_dist_quill__WEBPACK_IMPORTED_MODULE_0___default = /*#__PURE__*/__webpack_require__.n(quill_dist_quill__WEBPACK_IMPORTED_MODULE_0__);\n\ntry {\n  window.Quill = (quill_dist_quill__WEBPACK_IMPORTED_MODULE_0___default());\n} catch (e) {}\n\n\n//# sourceURL=webpack://Materialize/./libs/quill/quill.js?");

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}) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar ParchmentError = /** @class */ (function (_super) {\n    __extends(ParchmentError, _super);\n    function ParchmentError(message) {\n        var _this = this;\n        message = '[Parchment] ' + message;\n        _this = _super.call(this, message) || this;\n        _this.message = message;\n        _this.name = _this.constructor.name;\n        return _this;\n    }\n    return ParchmentError;\n}(Error));\nexports.ParchmentError = ParchmentError;\nvar attributes = {};\nvar classes = {};\nvar tags = {};\nvar types = {};\nexports.DATA_KEY = '__blot';\nvar Scope;\n(function (Scope) {\n    Scope[Scope[\"TYPE\"] = 3] = \"TYPE\";\n    Scope[Scope[\"LEVEL\"] = 12] = \"LEVEL\";\n    Scope[Scope[\"ATTRIBUTE\"] = 13] = \"ATTRIBUTE\";\n    Scope[Scope[\"BLOT\"] = 14] = \"BLOT\";\n    Scope[Scope[\"INLINE\"] = 7] = \"INLINE\";\n    Scope[Scope[\"BLOCK\"] = 11] = \"BLOCK\";\n    Scope[Scope[\"BLOCK_BLOT\"] = 10] = \"BLOCK_BLOT\";\n    Scope[Scope[\"INLINE_BLOT\"] = 6] = \"INLINE_BLOT\";\n    Scope[Scope[\"BLOCK_ATTRIBUTE\"] = 9] = \"BLOCK_ATTRIBUTE\";\n    Scope[Scope[\"INLINE_ATTRIBUTE\"] = 5] = \"INLINE_ATTRIBUTE\";\n    Scope[Scope[\"ANY\"] = 15] = \"ANY\";\n})(Scope = exports.Scope || (exports.Scope = {}));\nfunction create(input, value) {\n    var match = query(input);\n    if (match == null) {\n        throw new ParchmentError(\"Unable to create \" + input + \" blot\");\n    }\n    var BlotClass = match;\n    var node = \n    // @ts-ignore\n    input instanceof Node || input['nodeType'] === Node.TEXT_NODE ? input : BlotClass.create(value);\n    return new BlotClass(node, value);\n}\nexports.create = create;\nfunction find(node, bubble) {\n    if (bubble === void 0) { bubble = false; }\n    if (node == null)\n        return null;\n    // @ts-ignore\n    if (node[exports.DATA_KEY] != null)\n        return node[exports.DATA_KEY].blot;\n    if (bubble)\n        return find(node.parentNode, bubble);\n    return null;\n}\nexports.find = find;\nfunction query(query, scope) {\n    if (scope === void 0) { scope = Scope.ANY; }\n    var match;\n    if (typeof query === 'string') {\n        match = types[query] || attributes[query];\n        // @ts-ignore\n    }\n    else if (query instanceof Text || query['nodeType'] === Node.TEXT_NODE) {\n        match = types['text'];\n    }\n    else if (typeof query === 'number') {\n        if (query & Scope.LEVEL & Scope.BLOCK) {\n            match = types['block'];\n        }\n        else if (query & Scope.LEVEL & Scope.INLINE) {\n            match = types['inline'];\n        }\n    }\n    else if (query instanceof HTMLElement) {\n        var names = (query.getAttribute('class') || '').split(/\\s+/);\n        for (var i in names) {\n            match = classes[names[i]];\n            if (match)\n                break;\n        }\n        match = match || tags[query.tagName];\n    }\n    if (match == null)\n        return null;\n    // @ts-ignore\n    if (scope & Scope.LEVEL & match.scope && scope & Scope.TYPE & match.scope)\n        return match;\n    return null;\n}\nexports.query = query;\nfunction register() {\n    var Definitions = [];\n    for (var _i = 0; _i < arguments.length; _i++) {\n        Definitions[_i] = arguments[_i];\n    }\n    if (Definitions.length > 1) {\n        return Definitions.map(function (d) {\n            return register(d);\n        });\n    }\n    var Definition = Definitions[0];\n    if (typeof Definition.blotName !== 'string' && typeof Definition.attrName !== 'string') {\n        throw new ParchmentError('Invalid definition');\n    }\n    else if (Definition.blotName === 'abstract') {\n        throw new ParchmentError('Cannot register abstract class');\n    }\n    types[Definition.blotName || Definition.attrName] = Definition;\n    if (typeof Definition.keyName === 'string') {\n        attributes[Definition.keyName] = Definition;\n    }\n    else {\n        if (Definition.className != null) {\n            classes[Definition.className] = Definition;\n        }\n        if (Definition.tagName != null) {\n            if (Array.isArray(Definition.tagName)) {\n                Definition.tagName = Definition.tagName.map(function (tagName) {\n                    return tagName.toUpperCase();\n                });\n            }\n            else {\n                Definition.tagName = Definition.tagName.toUpperCase();\n            }\n            var tagNames = Array.isArray(Definition.tagName) ? Definition.tagName : [Definition.tagName];\n            tagNames.forEach(function (tag) {\n                if (tags[tag] == null || Definition.className == null) {\n                    tags[tag] = Definition;\n                }\n            });\n        }\n    }\n    return Definition;\n}\nexports.register = register;\n\n\n/***/ }),\n/* 2 */\n/***/ (function(module, exports, __nested_webpack_require_9445__) {\n\nvar diff = __nested_webpack_require_9445__(51);\nvar equal = __nested_webpack_require_9445__(11);\nvar extend = __nested_webpack_require_9445__(3);\nvar op = __nested_webpack_require_9445__(20);\n\n\nvar NULL_CHARACTER = String.fromCharCode(0);  // Placeholder char for embed in diff()\n\n\nvar Delta = function (ops) {\n  // Assume we are given a well formed ops\n  if (Array.isArray(ops)) {\n    this.ops = ops;\n  } else if (ops != null && Array.isArray(ops.ops)) {\n    this.ops = ops.ops;\n  } else {\n    this.ops = [];\n  }\n};\n\n\nDelta.prototype.insert = function (text, attributes) {\n  var newOp = {};\n  if (text.length === 0) return this;\n  newOp.insert = text;\n  if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {\n    newOp.attributes = attributes;\n  }\n  return this.push(newOp);\n};\n\nDelta.prototype['delete'] = function (length) {\n  if (length <= 0) return this;\n  return this.push({ 'delete': length });\n};\n\nDelta.prototype.retain = function (length, attributes) {\n  if (length <= 0) return this;\n  var newOp = { retain: length };\n  if (attributes != null && typeof attributes === 'object' && Object.keys(attributes).length > 0) {\n    newOp.attributes = attributes;\n  }\n  return this.push(newOp);\n};\n\nDelta.prototype.push = function (newOp) {\n  var index = this.ops.length;\n  var lastOp = this.ops[index - 1];\n  newOp = extend(true, {}, newOp);\n  if (typeof lastOp === 'object') {\n    if (typeof newOp['delete'] === 'number' && typeof lastOp['delete'] === 'number') {\n      this.ops[index - 1] = { 'delete': lastOp['delete'] + newOp['delete'] };\n      return this;\n    }\n    // Since it does not matter if we insert before or after deleting at the same index,\n    // always prefer to insert first\n    if (typeof lastOp['delete'] === 'number' && newOp.insert != null) {\n      index -= 1;\n      lastOp = this.ops[index - 1];\n      if (typeof lastOp !== 'object') {\n        this.ops.unshift(newOp);\n        return this;\n      }\n    }\n    if (equal(newOp.attributes, lastOp.attributes)) {\n      if (typeof newOp.insert === 'string' && typeof lastOp.insert === 'string') {\n        this.ops[index - 1] = { insert: lastOp.insert + newOp.insert };\n        if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes\n        return this;\n      } else if (typeof newOp.retain === 'number' && typeof lastOp.retain === 'number') {\n        this.ops[index - 1] = { retain: lastOp.retain + newOp.retain };\n        if (typeof newOp.attributes === 'object') this.ops[index - 1].attributes = newOp.attributes\n        return this;\n      }\n    }\n  }\n  if (index === this.ops.length) {\n    this.ops.push(newOp);\n  } else {\n    this.ops.splice(index, 0, newOp);\n  }\n  return this;\n};\n\nDelta.prototype.chop = function () {\n  var lastOp = this.ops[this.ops.length - 1];\n  if (lastOp && lastOp.retain && !lastOp.attributes) {\n    this.ops.pop();\n  }\n  return this;\n};\n\nDelta.prototype.filter = function (predicate) {\n  return this.ops.filter(predicate);\n};\n\nDelta.prototype.forEach = function (predicate) {\n  this.ops.forEach(predicate);\n};\n\nDelta.prototype.map = function (predicate) {\n  return this.ops.map(predicate);\n};\n\nDelta.prototype.partition = function (predicate) {\n  var passed = [], failed = [];\n  this.forEach(function(op) {\n    var target = predicate(op) ? passed : failed;\n    target.push(op);\n  });\n  return [passed, failed];\n};\n\nDelta.prototype.reduce = function (predicate, initial) {\n  return this.ops.reduce(predicate, initial);\n};\n\nDelta.prototype.changeLength = function () {\n  return this.reduce(function (length, elem) {\n    if (elem.insert) {\n      return length + op.length(elem);\n    } else if (elem.delete) {\n      return length - elem.delete;\n    }\n    return length;\n  }, 0);\n};\n\nDelta.prototype.length = function () {\n  return this.reduce(function (length, elem) {\n    return length + op.length(elem);\n  }, 0);\n};\n\nDelta.prototype.slice = function (start, end) {\n  start = start || 0;\n  if (typeof end !== 'number') end = Infinity;\n  var ops = [];\n  var iter = op.iterator(this.ops);\n  var index = 0;\n  while (index < end && iter.hasNext()) {\n    var nextOp;\n    if (index < start) {\n      nextOp = iter.next(start - index);\n    } else {\n      nextOp = iter.next(end - index);\n      ops.push(nextOp);\n    }\n    index += op.length(nextOp);\n  }\n  return new Delta(ops);\n};\n\n\nDelta.prototype.compose = function (other) {\n  var thisIter = op.iterator(this.ops);\n  var otherIter = op.iterator(other.ops);\n  var ops = [];\n  var firstOther = otherIter.peek();\n  if (firstOther != null && typeof firstOther.retain === 'number' && firstOther.attributes == null) {\n    var firstLeft = firstOther.retain;\n    while (thisIter.peekType() === 'insert' && thisIter.peekLength() <= firstLeft) {\n      firstLeft -= thisIter.peekLength();\n      ops.push(thisIter.next());\n    }\n    if (firstOther.retain - firstLeft > 0) {\n      otherIter.next(firstOther.retain - firstLeft);\n    }\n  }\n  var delta = new Delta(ops);\n  while (thisIter.hasNext() || otherIter.hasNext()) {\n    if (otherIter.peekType() === 'insert') {\n      delta.push(otherIter.next());\n    } else if (thisIter.peekType() === 'delete') {\n      delta.push(thisIter.next());\n    } else {\n      var length = Math.min(thisIter.peekLength(), otherIter.peekLength());\n      var thisOp = thisIter.next(length);\n      var otherOp = otherIter.next(length);\n      if (typeof otherOp.retain === 'number') {\n        var newOp = {};\n        if (typeof thisOp.retain === 'number') {\n          newOp.retain = length;\n        } else {\n          newOp.insert = thisOp.insert;\n        }\n        // Preserve null when composing with a retain, otherwise remove it for inserts\n        var attributes = op.attributes.compose(thisOp.attributes, otherOp.attributes, typeof thisOp.retain === 'number');\n        if (attributes) newOp.attributes = attributes;\n        delta.push(newOp);\n\n        // Optimization if rest of other is just retain\n        if (!otherIter.hasNext() && equal(delta.ops[delta.ops.length - 1], newOp)) {\n          var rest = new Delta(thisIter.rest());\n          return delta.concat(rest).chop();\n        }\n\n      // Other op should be delete, we could be an insert or retain\n      // Insert + delete cancels out\n      } else if (typeof otherOp['delete'] === 'number' && typeof thisOp.retain === 'number') {\n        delta.push(otherOp);\n      }\n    }\n  }\n  return delta.chop();\n};\n\nDelta.prototype.concat = function (other) {\n  var delta = new Delta(this.ops.slice());\n  if (other.ops.length > 0) {\n    delta.push(other.ops[0]);\n    delta.ops = delta.ops.concat(other.ops.slice(1));\n  }\n  return delta;\n};\n\nDelta.prototype.diff = function (other, index) {\n  if (this.ops === other.ops) {\n    return new Delta();\n  }\n  var strings = [this, other].map(function (delta) {\n    return delta.map(function (op) {\n      if (op.insert != null) {\n        return typeof op.insert === 'string' ? op.insert : NULL_CHARACTER;\n      }\n      var prep = (delta === other) ? 'on' : 'with';\n      throw new Error('diff() called ' + prep + ' non-document');\n    }).join('');\n  });\n  var delta = new Delta();\n  var diffResult = diff(strings[0], strings[1], index);\n  var thisIter = op.iterator(this.ops);\n  var otherIter = op.iterator(other.ops);\n  diffResult.forEach(function (component) {\n    var length = component[1].length;\n    while (length > 0) {\n      var opLength = 0;\n      switch (component[0]) {\n        case diff.INSERT:\n          opLength = Math.min(otherIter.peekLength(), length);\n          delta.push(otherIter.next(opLength));\n          break;\n        case diff.DELETE:\n          opLength = Math.min(length, thisIter.peekLength());\n          thisIter.next(opLength);\n          delta['delete'](opLength);\n          break;\n        case diff.EQUAL:\n          opLength = Math.min(thisIter.peekLength(), otherIter.peekLength(), length);\n          var thisOp = thisIter.next(opLength);\n          var otherOp = otherIter.next(opLength);\n          if (equal(thisOp.insert, otherOp.insert)) {\n            delta.retain(opLength, op.attributes.diff(thisOp.attributes, otherOp.attributes));\n          } else {\n            delta.push(otherOp)['delete'](opLength);\n          }\n          break;\n      }\n      length -= opLength;\n    }\n  });\n  return delta.chop();\n};\n\nDelta.prototype.eachLine = function (predicate, newline) {\n  newline = newline || '\\n';\n  var iter = op.iterator(this.ops);\n  var line = new Delta();\n  var i = 0;\n  while (iter.hasNext()) {\n    if (iter.peekType() !== 'insert') return;\n    var thisOp = iter.peek();\n    var start = op.length(thisOp) - iter.peekLength();\n    var index = typeof thisOp.insert === 'string' ?\n      thisOp.insert.indexOf(newline, start) - start : -1;\n    if (index < 0) {\n      line.push(iter.next());\n    } else if (index > 0) {\n      line.push(iter.next(index));\n    } else {\n      if (predicate(line, iter.next(1).attributes || {}, i) === false) {\n        return;\n      }\n      i += 1;\n      line = new Delta();\n    }\n  }\n  if (line.length() > 0) {\n    predicate(line, {}, i);\n  }\n};\n\nDelta.prototype.transform = function (other, priority) {\n  priority = !!priority;\n  if (typeof other === 'number') {\n    return this.transformPosition(other, priority);\n  }\n  var thisIter = op.iterator(this.ops);\n  var otherIter = op.iterator(other.ops);\n  var delta = new Delta();\n  while (thisIter.hasNext() || otherIter.hasNext()) {\n    if (thisIter.peekType() === 'insert' && (priority || otherIter.peekType() !== 'insert')) {\n      delta.retain(op.length(thisIter.next()));\n    } else if (otherIter.peekType() === 'insert') {\n      delta.push(otherIter.next());\n    } else {\n      var length = Math.min(thisIter.peekLength(), otherIter.peekLength());\n      var thisOp = thisIter.next(length);\n      var otherOp = otherIter.next(length);\n      if (thisOp['delete']) {\n        // Our delete either makes their delete redundant or removes their retain\n        continue;\n      } else if (otherOp['delete']) {\n        delta.push(otherOp);\n      } else {\n        // We retain either their retain or insert\n        delta.retain(length, op.attributes.transform(thisOp.attributes, otherOp.attributes, priority));\n      }\n    }\n  }\n  return delta.chop();\n};\n\nDelta.prototype.transformPosition = function (index, priority) {\n  priority = !!priority;\n  var thisIter = op.iterator(this.ops);\n  var offset = 0;\n  while (thisIter.hasNext() && offset <= index) {\n    var length = thisIter.peekLength();\n    var nextType = thisIter.peekType();\n    thisIter.next();\n    if (nextType === 'delete') {\n      index -= Math.min(length, index - offset);\n      continue;\n    } else if (nextType === 'insert' && (offset < index || !priority)) {\n      index += length;\n    }\n    offset += length;\n  }\n  return index;\n};\n\n\nmodule.exports = Delta;\n\n\n/***/ }),\n/* 3 */\n/***/ (function(module, exports) {\n\n'use strict';\n\nvar hasOwn = Object.prototype.hasOwnProperty;\nvar toStr = Object.prototype.toString;\nvar defineProperty = Object.defineProperty;\nvar gOPD = Object.getOwnPropertyDescriptor;\n\nvar isArray = function isArray(arr) {\n\tif (typeof Array.isArray === 'function') {\n\t\treturn Array.isArray(arr);\n\t}\n\n\treturn toStr.call(arr) === '[object Array]';\n};\n\nvar isPlainObject = function isPlainObject(obj) {\n\tif (!obj || toStr.call(obj) !== '[object Object]') {\n\t\treturn false;\n\t}\n\n\tvar hasOwnConstructor = hasOwn.call(obj, 'constructor');\n\tvar hasIsPrototypeOf = obj.constructor && obj.constructor.prototype && hasOwn.call(obj.constructor.prototype, 'isPrototypeOf');\n\t// Not own constructor property must be Object\n\tif (obj.constructor && !hasOwnConstructor && !hasIsPrototypeOf) {\n\t\treturn false;\n\t}\n\n\t// Own properties are enumerated firstly, so to speed up,\n\t// if last one is own, then all properties are own.\n\tvar key;\n\tfor (key in obj) { /**/ }\n\n\treturn typeof key === 'undefined' || hasOwn.call(obj, key);\n};\n\n// If name is '__proto__', and Object.defineProperty is available, define __proto__ as an own property on target\nvar setProperty = function setProperty(target, options) {\n\tif (defineProperty && options.name === '__proto__') {\n\t\tdefineProperty(target, options.name, {\n\t\t\tenumerable: true,\n\t\t\tconfigurable: true,\n\t\t\tvalue: options.newValue,\n\t\t\twritable: true\n\t\t});\n\t} else {\n\t\ttarget[options.name] = options.newValue;\n\t}\n};\n\n// Return undefined instead of __proto__ if '__proto__' is not an own property\nvar getProperty = function getProperty(obj, name) {\n\tif (name === '__proto__') {\n\t\tif (!hasOwn.call(obj, name)) {\n\t\t\treturn void 0;\n\t\t} else if (gOPD) {\n\t\t\t// In early versions of node, obj['__proto__'] is buggy when obj has\n\t\t\t// __proto__ as an own property. Object.getOwnPropertyDescriptor() works.\n\t\t\treturn gOPD(obj, name).value;\n\t\t}\n\t}\n\n\treturn obj[name];\n};\n\nmodule.exports = function extend() {\n\tvar options, name, src, copy, copyIsArray, clone;\n\tvar target = arguments[0];\n\tvar i = 1;\n\tvar length = arguments.length;\n\tvar deep = false;\n\n\t// Handle a deep copy situation\n\tif (typeof target === 'boolean') {\n\t\tdeep = target;\n\t\ttarget = arguments[1] || {};\n\t\t// skip the boolean and the target\n\t\ti = 2;\n\t}\n\tif (target == null || (typeof target !== 'object' && typeof target !== 'function')) {\n\t\ttarget = {};\n\t}\n\n\tfor (; i < length; ++i) {\n\t\toptions = arguments[i];\n\t\t// Only deal with non-null/undefined values\n\t\tif (options != null) {\n\t\t\t// Extend the base object\n\t\t\tfor (name in options) {\n\t\t\t\tsrc = getProperty(target, name);\n\t\t\t\tcopy = getProperty(options, name);\n\n\t\t\t\t// Prevent never-ending loop\n\t\t\t\tif (target !== copy) {\n\t\t\t\t\t// Recurse if we're merging plain objects or arrays\n\t\t\t\t\tif (deep && copy && (isPlainObject(copy) || (copyIsArray = isArray(copy)))) {\n\t\t\t\t\t\tif (copyIsArray) {\n\t\t\t\t\t\t\tcopyIsArray = false;\n\t\t\t\t\t\t\tclone = src && isArray(src) ? src : [];\n\t\t\t\t\t\t} else {\n\t\t\t\t\t\t\tclone = src && isPlainObject(src) ? src : {};\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// Never move original objects, clone them\n\t\t\t\t\t\tsetProperty(target, { name: name, newValue: extend(deep, clone, copy) });\n\n\t\t\t\t\t// Don't bring in undefined values\n\t\t\t\t\t} else if (typeof copy !== 'undefined') {\n\t\t\t\t\t\tsetProperty(target, { name: name, newValue: copy });\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\n\t// Return the modified object\n\treturn target;\n};\n\n\n/***/ }),\n/* 4 */\n/***/ (function(module, exports, __nested_webpack_require_23616__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = exports.BlockEmbed = exports.bubbleFormats = undefined;\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _extend = __nested_webpack_require_23616__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _quillDelta = __nested_webpack_require_23616__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _parchment = __nested_webpack_require_23616__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _break = __nested_webpack_require_23616__(16);\n\nvar _break2 = _interopRequireDefault(_break);\n\nvar _inline = __nested_webpack_require_23616__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nvar _text = __nested_webpack_require_23616__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar NEWLINE_LENGTH = 1;\n\nvar BlockEmbed = function (_Parchment$Embed) {\n  _inherits(BlockEmbed, _Parchment$Embed);\n\n  function BlockEmbed() {\n    _classCallCheck(this, BlockEmbed);\n\n    return _possibleConstructorReturn(this, (BlockEmbed.__proto__ || Object.getPrototypeOf(BlockEmbed)).apply(this, arguments));\n  }\n\n  _createClass(BlockEmbed, [{\n    key: 'attach',\n    value: function attach() {\n      _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'attach', this).call(this);\n      this.attributes = new _parchment2.default.Attributor.Store(this.domNode);\n    }\n  }, {\n    key: 'delta',\n    value: function delta() {\n      return new _quillDelta2.default().insert(this.value(), (0, _extend2.default)(this.formats(), this.attributes.values()));\n    }\n  }, {\n    key: 'format',\n    value: function format(name, value) {\n      var attribute = _parchment2.default.query(name, _parchment2.default.Scope.BLOCK_ATTRIBUTE);\n      if (attribute != null) {\n        this.attributes.attribute(attribute, value);\n      }\n    }\n  }, {\n    key: 'formatAt',\n    value: function formatAt(index, length, name, value) {\n      this.format(name, value);\n    }\n  }, {\n    key: 'insertAt',\n    value: function insertAt(index, value, def) {\n      if (typeof value === 'string' && value.endsWith('\\n')) {\n        var block = _parchment2.default.create(Block.blotName);\n        this.parent.insertBefore(block, index === 0 ? this : this.next);\n        block.insertAt(0, value.slice(0, -1));\n      } else {\n        _get(BlockEmbed.prototype.__proto__ || Object.getPrototypeOf(BlockEmbed.prototype), 'insertAt', this).call(this, index, value, def);\n      }\n    }\n  }]);\n\n  return BlockEmbed;\n}(_parchment2.default.Embed);\n\nBlockEmbed.scope = _parchment2.default.Scope.BLOCK_BLOT;\n// It is important for cursor behavior BlockEmbeds use tags that are block level elements\n\n\nvar Block = function (_Parchment$Block) {\n  _inherits(Block, _Parchment$Block);\n\n  function Block(domNode) {\n    _classCallCheck(this, Block);\n\n    var _this2 = _possibleConstructorReturn(this, (Block.__proto__ || Object.getPrototypeOf(Block)).call(this, domNode));\n\n    _this2.cache = {};\n    return _this2;\n  }\n\n  _createClass(Block, [{\n    key: 'delta',\n    value: function delta() {\n      if (this.cache.delta == null) {\n        this.cache.delta = this.descendants(_parchment2.default.Leaf).reduce(function (delta, leaf) {\n          if (leaf.length() === 0) {\n            return delta;\n          } else {\n            return delta.insert(leaf.value(), bubbleFormats(leaf));\n          }\n        }, new _quillDelta2.default()).insert('\\n', bubbleFormats(this));\n      }\n      return this.cache.delta;\n    }\n  }, {\n    key: 'deleteAt',\n    value: function deleteAt(index, length) {\n      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'deleteAt', this).call(this, index, length);\n      this.cache = {};\n    }\n  }, {\n    key: 'formatAt',\n    value: function formatAt(index, length, name, value) {\n      if (length <= 0) return;\n      if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {\n        if (index + length === this.length()) {\n          this.format(name, value);\n        }\n      } else {\n        _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'formatAt', this).call(this, index, Math.min(length, this.length() - index - 1), name, value);\n      }\n      this.cache = {};\n    }\n  }, {\n    key: 'insertAt',\n    value: function insertAt(index, value, def) {\n      if (def != null) return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, index, value, def);\n      if (value.length === 0) return;\n      var lines = value.split('\\n');\n      var text = lines.shift();\n      if (text.length > 0) {\n        if (index < this.length() - 1 || this.children.tail == null) {\n          _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertAt', this).call(this, Math.min(index, this.length() - 1), text);\n        } else {\n          this.children.tail.insertAt(this.children.tail.length(), text);\n        }\n        this.cache = {};\n      }\n      var block = this;\n      lines.reduce(function (index, line) {\n        block = block.split(index, true);\n        block.insertAt(0, line);\n        return line.length;\n      }, index + text.length);\n    }\n  }, {\n    key: 'insertBefore',\n    value: function insertBefore(blot, ref) {\n      var head = this.children.head;\n      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'insertBefore', this).call(this, blot, ref);\n      if (head instanceof _break2.default) {\n        head.remove();\n      }\n      this.cache = {};\n    }\n  }, {\n    key: 'length',\n    value: function length() {\n      if (this.cache.length == null) {\n        this.cache.length = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'length', this).call(this) + NEWLINE_LENGTH;\n      }\n      return this.cache.length;\n    }\n  }, {\n    key: 'moveChildren',\n    value: function moveChildren(target, ref) {\n      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'moveChildren', this).call(this, target, ref);\n      this.cache = {};\n    }\n  }, {\n    key: 'optimize',\n    value: function optimize(context) {\n      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'optimize', this).call(this, context);\n      this.cache = {};\n    }\n  }, {\n    key: 'path',\n    value: function path(index) {\n      return _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'path', this).call(this, index, true);\n    }\n  }, {\n    key: 'removeChild',\n    value: function removeChild(child) {\n      _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'removeChild', this).call(this, child);\n      this.cache = {};\n    }\n  }, {\n    key: 'split',\n    value: function split(index) {\n      var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n      if (force && (index === 0 || index >= this.length() - NEWLINE_LENGTH)) {\n        var clone = this.clone();\n        if (index === 0) {\n          this.parent.insertBefore(clone, this);\n          return this;\n        } else {\n          this.parent.insertBefore(clone, this.next);\n          return clone;\n        }\n      } else {\n        var next = _get(Block.prototype.__proto__ || Object.getPrototypeOf(Block.prototype), 'split', this).call(this, index, force);\n        this.cache = {};\n        return next;\n      }\n    }\n  }]);\n\n  return Block;\n}(_parchment2.default.Block);\n\nBlock.blotName = 'block';\nBlock.tagName = 'P';\nBlock.defaultChild = 'break';\nBlock.allowedChildren = [_inline2.default, _parchment2.default.Embed, _text2.default];\n\nfunction bubbleFormats(blot) {\n  var formats = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n  if (blot == null) return formats;\n  if (typeof blot.formats === 'function') {\n    formats = (0, _extend2.default)(formats, blot.formats());\n  }\n  if (blot.parent == null || blot.parent.blotName == 'scroll' || blot.parent.statics.scope !== blot.statics.scope) {\n    return formats;\n  }\n  return bubbleFormats(blot.parent, formats);\n}\n\nexports.bubbleFormats = bubbleFormats;\nexports.BlockEmbed = BlockEmbed;\nexports.default = Block;\n\n/***/ }),\n/* 5 */\n/***/ (function(module, exports, __nested_webpack_require_33760__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = exports.overload = exports.expandConfig = undefined;\n\nvar _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; };\n\nvar _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\"); } }; }();\n\nvar _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; }; }();\n\n__nested_webpack_require_33760__(50);\n\nvar _quillDelta = __nested_webpack_require_33760__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _editor = __nested_webpack_require_33760__(14);\n\nvar _editor2 = _interopRequireDefault(_editor);\n\nvar _emitter3 = __nested_webpack_require_33760__(8);\n\nvar _emitter4 = _interopRequireDefault(_emitter3);\n\nvar _module = __nested_webpack_require_33760__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nvar _parchment = __nested_webpack_require_33760__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _selection = __nested_webpack_require_33760__(15);\n\nvar _selection2 = _interopRequireDefault(_selection);\n\nvar _extend = __nested_webpack_require_33760__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _logger = __nested_webpack_require_33760__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar _theme = __nested_webpack_require_33760__(34);\n\nvar _theme2 = _interopRequireDefault(_theme);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _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; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar debug = (0, _logger2.default)('quill');\n\nvar Quill = function () {\n  _createClass(Quill, null, [{\n    key: 'debug',\n    value: function debug(limit) {\n      if (limit === true) {\n        limit = 'log';\n      }\n      _logger2.default.level(limit);\n    }\n  }, {\n    key: 'find',\n    value: function find(node) {\n      return node.__quill || _parchment2.default.find(node);\n    }\n  }, {\n    key: 'import',\n    value: function _import(name) {\n      if (this.imports[name] == null) {\n        debug.error('Cannot import ' + name + '. Are you sure it was registered?');\n      }\n      return this.imports[name];\n    }\n  }, {\n    key: 'register',\n    value: function register(path, target) {\n      var _this = this;\n\n      var overwrite = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n\n      if (typeof path !== 'string') {\n        var name = path.attrName || path.blotName;\n        if (typeof name === 'string') {\n          // register(Blot | Attributor, overwrite)\n          this.register('formats/' + name, path, target);\n        } else {\n          Object.keys(path).forEach(function (key) {\n            _this.register(key, path[key], target);\n          });\n        }\n      } else {\n        if (this.imports[path] != null && !overwrite) {\n          debug.warn('Overwriting ' + path + ' with', target);\n        }\n        this.imports[path] = target;\n        if ((path.startsWith('blots/') || path.startsWith('formats/')) && target.blotName !== 'abstract') {\n          _parchment2.default.register(target);\n        } else if (path.startsWith('modules') && typeof target.register === 'function') {\n          target.register();\n        }\n      }\n    }\n  }]);\n\n  function Quill(container) {\n    var _this2 = this;\n\n    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n    _classCallCheck(this, Quill);\n\n    this.options = expandConfig(container, options);\n    this.container = this.options.container;\n    if (this.container == null) {\n      return debug.error('Invalid Quill container', container);\n    }\n    if (this.options.debug) {\n      Quill.debug(this.options.debug);\n    }\n    var html = this.container.innerHTML.trim();\n    this.container.classList.add('ql-container');\n    this.container.innerHTML = '';\n    this.container.__quill = this;\n    this.root = this.addContainer('ql-editor');\n    this.root.classList.add('ql-blank');\n    this.root.setAttribute('data-gramm', false);\n    this.scrollingContainer = this.options.scrollingContainer || this.root;\n    this.emitter = new _emitter4.default();\n    this.scroll = _parchment2.default.create(this.root, {\n      emitter: this.emitter,\n      whitelist: this.options.formats\n    });\n    this.editor = new _editor2.default(this.scroll);\n    this.selection = new _selection2.default(this.scroll, this.emitter);\n    this.theme = new this.options.theme(this, this.options);\n    this.keyboard = this.theme.addModule('keyboard');\n    this.clipboard = this.theme.addModule('clipboard');\n    this.history = this.theme.addModule('history');\n    this.theme.init();\n    this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type) {\n      if (type === _emitter4.default.events.TEXT_CHANGE) {\n        _this2.root.classList.toggle('ql-blank', _this2.editor.isBlank());\n      }\n    });\n    this.emitter.on(_emitter4.default.events.SCROLL_UPDATE, function (source, mutations) {\n      var range = _this2.selection.lastRange;\n      var index = range && range.length === 0 ? range.index : undefined;\n      modify.call(_this2, function () {\n        return _this2.editor.update(null, mutations, index);\n      }, source);\n    });\n    var contents = this.clipboard.convert('<div class=\\'ql-editor\\' style=\"white-space: normal;\">' + html + '<p><br></p></div>');\n    this.setContents(contents);\n    this.history.clear();\n    if (this.options.placeholder) {\n      this.root.setAttribute('data-placeholder', this.options.placeholder);\n    }\n    if (this.options.readOnly) {\n      this.disable();\n    }\n  }\n\n  _createClass(Quill, [{\n    key: 'addContainer',\n    value: function addContainer(container) {\n      var refNode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n\n      if (typeof container === 'string') {\n        var className = container;\n        container = document.createElement('div');\n        container.classList.add(className);\n      }\n      this.container.insertBefore(container, refNode);\n      return container;\n    }\n  }, {\n    key: 'blur',\n    value: function blur() {\n      this.selection.setRange(null);\n    }\n  }, {\n    key: 'deleteText',\n    value: function deleteText(index, length, source) {\n      var _this3 = this;\n\n      var _overload = overload(index, length, source);\n\n      var _overload2 = _slicedToArray(_overload, 4);\n\n      index = _overload2[0];\n      length = _overload2[1];\n      source = _overload2[3];\n\n      return modify.call(this, function () {\n        return _this3.editor.deleteText(index, length);\n      }, source, index, -1 * length);\n    }\n  }, {\n    key: 'disable',\n    value: function disable() {\n      this.enable(false);\n    }\n  }, {\n    key: 'enable',\n    value: function enable() {\n      var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;\n\n      this.scroll.enable(enabled);\n      this.container.classList.toggle('ql-disabled', !enabled);\n    }\n  }, {\n    key: 'focus',\n    value: function focus() {\n      var scrollTop = this.scrollingContainer.scrollTop;\n      this.selection.focus();\n      this.scrollingContainer.scrollTop = scrollTop;\n      this.scrollIntoView();\n    }\n  }, {\n    key: 'format',\n    value: function format(name, value) {\n      var _this4 = this;\n\n      var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;\n\n      return modify.call(this, function () {\n        var range = _this4.getSelection(true);\n        var change = new _quillDelta2.default();\n        if (range == null) {\n          return change;\n        } else if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK)) {\n          change = _this4.editor.formatLine(range.index, range.length, _defineProperty({}, name, value));\n        } else if (range.length === 0) {\n          _this4.selection.format(name, value);\n          return change;\n        } else {\n          change = _this4.editor.formatText(range.index, range.length, _defineProperty({}, name, value));\n        }\n        _this4.setSelection(range, _emitter4.default.sources.SILENT);\n        return change;\n      }, source);\n    }\n  }, {\n    key: 'formatLine',\n    value: function formatLine(index, length, name, value, source) {\n      var _this5 = this;\n\n      var formats = void 0;\n\n      var _overload3 = overload(index, length, name, value, source);\n\n      var _overload4 = _slicedToArray(_overload3, 4);\n\n      index = _overload4[0];\n      length = _overload4[1];\n      formats = _overload4[2];\n      source = _overload4[3];\n\n      return modify.call(this, function () {\n        return _this5.editor.formatLine(index, length, formats);\n      }, source, index, 0);\n    }\n  }, {\n    key: 'formatText',\n    value: function formatText(index, length, name, value, source) {\n      var _this6 = this;\n\n      var formats = void 0;\n\n      var _overload5 = overload(index, length, name, value, source);\n\n      var _overload6 = _slicedToArray(_overload5, 4);\n\n      index = _overload6[0];\n      length = _overload6[1];\n      formats = _overload6[2];\n      source = _overload6[3];\n\n      return modify.call(this, function () {\n        return _this6.editor.formatText(index, length, formats);\n      }, source, index, 0);\n    }\n  }, {\n    key: 'getBounds',\n    value: function getBounds(index) {\n      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n      var bounds = void 0;\n      if (typeof index === 'number') {\n        bounds = this.selection.getBounds(index, length);\n      } else {\n        bounds = this.selection.getBounds(index.index, index.length);\n      }\n      var containerBounds = this.container.getBoundingClientRect();\n      return {\n        bottom: bounds.bottom - containerBounds.top,\n        height: bounds.height,\n        left: bounds.left - containerBounds.left,\n        right: bounds.right - containerBounds.left,\n        top: bounds.top - containerBounds.top,\n        width: bounds.width\n      };\n    }\n  }, {\n    key: 'getContents',\n    value: function getContents() {\n      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;\n\n      var _overload7 = overload(index, length);\n\n      var _overload8 = _slicedToArray(_overload7, 2);\n\n      index = _overload8[0];\n      length = _overload8[1];\n\n      return this.editor.getContents(index, length);\n    }\n  }, {\n    key: 'getFormat',\n    value: function getFormat() {\n      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.getSelection(true);\n      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n      if (typeof index === 'number') {\n        return this.editor.getFormat(index, length);\n      } else {\n        return this.editor.getFormat(index.index, index.length);\n      }\n    }\n  }, {\n    key: 'getIndex',\n    value: function getIndex(blot) {\n      return blot.offset(this.scroll);\n    }\n  }, {\n    key: 'getLength',\n    value: function getLength() {\n      return this.scroll.length();\n    }\n  }, {\n    key: 'getLeaf',\n    value: function getLeaf(index) {\n      return this.scroll.leaf(index);\n    }\n  }, {\n    key: 'getLine',\n    value: function getLine(index) {\n      return this.scroll.line(index);\n    }\n  }, {\n    key: 'getLines',\n    value: function getLines() {\n      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;\n\n      if (typeof index !== 'number') {\n        return this.scroll.lines(index.index, index.length);\n      } else {\n        return this.scroll.lines(index, length);\n      }\n    }\n  }, {\n    key: 'getModule',\n    value: function getModule(name) {\n      return this.theme.modules[name];\n    }\n  }, {\n    key: 'getSelection',\n    value: function getSelection() {\n      var focus = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;\n\n      if (focus) this.focus();\n      this.update(); // Make sure we access getRange with editor in consistent state\n      return this.selection.getRange()[0];\n    }\n  }, {\n    key: 'getText',\n    value: function getText() {\n      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.getLength() - index;\n\n      var _overload9 = overload(index, length);\n\n      var _overload10 = _slicedToArray(_overload9, 2);\n\n      index = _overload10[0];\n      length = _overload10[1];\n\n      return this.editor.getText(index, length);\n    }\n  }, {\n    key: 'hasFocus',\n    value: function hasFocus() {\n      return this.selection.hasFocus();\n    }\n  }, {\n    key: 'insertEmbed',\n    value: function insertEmbed(index, embed, value) {\n      var _this7 = this;\n\n      var source = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : Quill.sources.API;\n\n      return modify.call(this, function () {\n        return _this7.editor.insertEmbed(index, embed, value);\n      }, source, index);\n    }\n  }, {\n    key: 'insertText',\n    value: function insertText(index, text, name, value, source) {\n      var _this8 = this;\n\n      var formats = void 0;\n\n      var _overload11 = overload(index, 0, name, value, source);\n\n      var _overload12 = _slicedToArray(_overload11, 4);\n\n      index = _overload12[0];\n      formats = _overload12[2];\n      source = _overload12[3];\n\n      return modify.call(this, function () {\n        return _this8.editor.insertText(index, text, formats);\n      }, source, index, text.length);\n    }\n  }, {\n    key: 'isEnabled',\n    value: function isEnabled() {\n      return !this.container.classList.contains('ql-disabled');\n    }\n  }, {\n    key: 'off',\n    value: function off() {\n      return this.emitter.off.apply(this.emitter, arguments);\n    }\n  }, {\n    key: 'on',\n    value: function on() {\n      return this.emitter.on.apply(this.emitter, arguments);\n    }\n  }, {\n    key: 'once',\n    value: function once() {\n      return this.emitter.once.apply(this.emitter, arguments);\n    }\n  }, {\n    key: 'pasteHTML',\n    value: function pasteHTML(index, html, source) {\n      this.clipboard.dangerouslyPasteHTML(index, html, source);\n    }\n  }, {\n    key: 'removeFormat',\n    value: function removeFormat(index, length, source) {\n      var _this9 = this;\n\n      var _overload13 = overload(index, length, source);\n\n      var _overload14 = _slicedToArray(_overload13, 4);\n\n      index = _overload14[0];\n      length = _overload14[1];\n      source = _overload14[3];\n\n      return modify.call(this, function () {\n        return _this9.editor.removeFormat(index, length);\n      }, source, index);\n    }\n  }, {\n    key: 'scrollIntoView',\n    value: function scrollIntoView() {\n      this.selection.scrollIntoView(this.scrollingContainer);\n    }\n  }, {\n    key: 'setContents',\n    value: function setContents(delta) {\n      var _this10 = this;\n\n      var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;\n\n      return modify.call(this, function () {\n        delta = new _quillDelta2.default(delta);\n        var length = _this10.getLength();\n        var deleted = _this10.editor.deleteText(0, length);\n        var applied = _this10.editor.applyDelta(delta);\n        var lastOp = applied.ops[applied.ops.length - 1];\n        if (lastOp != null && typeof lastOp.insert === 'string' && lastOp.insert[lastOp.insert.length - 1] === '\\n') {\n          _this10.editor.deleteText(_this10.getLength() - 1, 1);\n          applied.delete(1);\n        }\n        var ret = deleted.compose(applied);\n        return ret;\n      }, source);\n    }\n  }, {\n    key: 'setSelection',\n    value: function setSelection(index, length, source) {\n      if (index == null) {\n        this.selection.setRange(null, length || Quill.sources.API);\n      } else {\n        var _overload15 = overload(index, length, source);\n\n        var _overload16 = _slicedToArray(_overload15, 4);\n\n        index = _overload16[0];\n        length = _overload16[1];\n        source = _overload16[3];\n\n        this.selection.setRange(new _selection.Range(index, length), source);\n        if (source !== _emitter4.default.sources.SILENT) {\n          this.selection.scrollIntoView(this.scrollingContainer);\n        }\n      }\n    }\n  }, {\n    key: 'setText',\n    value: function setText(text) {\n      var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;\n\n      var delta = new _quillDelta2.default().insert(text);\n      return this.setContents(delta, source);\n    }\n  }, {\n    key: 'update',\n    value: function update() {\n      var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;\n\n      var change = this.scroll.update(source); // Will update selection before selection.update() does if text changes\n      this.selection.update(source);\n      return change;\n    }\n  }, {\n    key: 'updateContents',\n    value: function updateContents(delta) {\n      var _this11 = this;\n\n      var source = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _emitter4.default.sources.API;\n\n      return modify.call(this, function () {\n        delta = new _quillDelta2.default(delta);\n        return _this11.editor.applyDelta(delta, source);\n      }, source, true);\n    }\n  }]);\n\n  return Quill;\n}();\n\nQuill.DEFAULTS = {\n  bounds: null,\n  formats: null,\n  modules: {},\n  placeholder: '',\n  readOnly: false,\n  scrollingContainer: null,\n  strict: true,\n  theme: 'default'\n};\nQuill.events = _emitter4.default.events;\nQuill.sources = _emitter4.default.sources;\n// eslint-disable-next-line no-undef\nQuill.version =   false ? 0 : \"1.3.7\";\n\nQuill.imports = {\n  'delta': _quillDelta2.default,\n  'parchment': _parchment2.default,\n  'core/module': _module2.default,\n  'core/theme': _theme2.default\n};\n\nfunction expandConfig(container, userConfig) {\n  userConfig = (0, _extend2.default)(true, {\n    container: container,\n    modules: {\n      clipboard: true,\n      keyboard: true,\n      history: true\n    }\n  }, userConfig);\n  if (!userConfig.theme || userConfig.theme === Quill.DEFAULTS.theme) {\n    userConfig.theme = _theme2.default;\n  } else {\n    userConfig.theme = Quill.import('themes/' + userConfig.theme);\n    if (userConfig.theme == null) {\n      throw new Error('Invalid theme ' + userConfig.theme + '. Did you register it?');\n    }\n  }\n  var themeConfig = (0, _extend2.default)(true, {}, userConfig.theme.DEFAULTS);\n  [themeConfig, userConfig].forEach(function (config) {\n    config.modules = config.modules || {};\n    Object.keys(config.modules).forEach(function (module) {\n      if (config.modules[module] === true) {\n        config.modules[module] = {};\n      }\n    });\n  });\n  var moduleNames = Object.keys(themeConfig.modules).concat(Object.keys(userConfig.modules));\n  var moduleConfig = moduleNames.reduce(function (config, name) {\n    var moduleClass = Quill.import('modules/' + name);\n    if (moduleClass == null) {\n      debug.error('Cannot load ' + name + ' module. Are you sure you registered it?');\n    } else {\n      config[name] = moduleClass.DEFAULTS || {};\n    }\n    return config;\n  }, {});\n  // Special case toolbar shorthand\n  if (userConfig.modules != null && userConfig.modules.toolbar && userConfig.modules.toolbar.constructor !== Object) {\n    userConfig.modules.toolbar = {\n      container: userConfig.modules.toolbar\n    };\n  }\n  userConfig = (0, _extend2.default)(true, {}, Quill.DEFAULTS, { modules: moduleConfig }, themeConfig, userConfig);\n  ['bounds', 'container', 'scrollingContainer'].forEach(function (key) {\n    if (typeof userConfig[key] === 'string') {\n      userConfig[key] = document.querySelector(userConfig[key]);\n    }\n  });\n  userConfig.modules = Object.keys(userConfig.modules).reduce(function (config, name) {\n    if (userConfig.modules[name]) {\n      config[name] = userConfig.modules[name];\n    }\n    return config;\n  }, {});\n  return userConfig;\n}\n\n// Handle selection preservation and TEXT_CHANGE emission\n// common to modification APIs\nfunction modify(modifier, source, index, shift) {\n  if (this.options.strict && !this.isEnabled() && source === _emitter4.default.sources.USER) {\n    return new _quillDelta2.default();\n  }\n  var range = index == null ? null : this.getSelection();\n  var oldDelta = this.editor.delta;\n  var change = modifier();\n  if (range != null) {\n    if (index === true) index = range.index;\n    if (shift == null) {\n      range = shiftRange(range, change, source);\n    } else if (shift !== 0) {\n      range = shiftRange(range, index, shift, source);\n    }\n    this.setSelection(range, _emitter4.default.sources.SILENT);\n  }\n  if (change.length() > 0) {\n    var _emitter;\n\n    var args = [_emitter4.default.events.TEXT_CHANGE, change, oldDelta, source];\n    (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));\n    if (source !== _emitter4.default.sources.SILENT) {\n      var _emitter2;\n\n      (_emitter2 = this.emitter).emit.apply(_emitter2, args);\n    }\n  }\n  return change;\n}\n\nfunction overload(index, length, name, value, source) {\n  var formats = {};\n  if (typeof index.index === 'number' && typeof index.length === 'number') {\n    // Allow for throwaway end (used by insertText/insertEmbed)\n    if (typeof length !== 'number') {\n      source = value, value = name, name = length, length = index.length, index = index.index;\n    } else {\n      length = index.length, index = index.index;\n    }\n  } else if (typeof length !== 'number') {\n    source = value, value = name, name = length, length = 0;\n  }\n  // Handle format being object, two format name/value strings or excluded\n  if ((typeof name === 'undefined' ? 'undefined' : _typeof(name)) === 'object') {\n    formats = name;\n    source = value;\n  } else if (typeof name === 'string') {\n    if (value != null) {\n      formats[name] = value;\n    } else {\n      source = name;\n    }\n  }\n  // Handle optional source\n  source = source || _emitter4.default.sources.API;\n  return [index, length, formats, source];\n}\n\nfunction shiftRange(range, index, length, source) {\n  if (range == null) return null;\n  var start = void 0,\n      end = void 0;\n  if (index instanceof _quillDelta2.default) {\n    var _map = [range.index, range.index + range.length].map(function (pos) {\n      return index.transformPosition(pos, source !== _emitter4.default.sources.USER);\n    });\n\n    var _map2 = _slicedToArray(_map, 2);\n\n    start = _map2[0];\n    end = _map2[1];\n  } else {\n    var _map3 = [range.index, range.index + range.length].map(function (pos) {\n      if (pos < index || pos === index && source === _emitter4.default.sources.USER) return pos;\n      if (length >= 0) {\n        return pos + length;\n      } else {\n        return Math.max(index, pos + length);\n      }\n    });\n\n    var _map4 = _slicedToArray(_map3, 2);\n\n    start = _map4[0];\n    end = _map4[1];\n  }\n  return new _selection.Range(start, end - start);\n}\n\nexports.expandConfig = expandConfig;\nexports.overload = overload;\nexports.default = Quill;\n\n/***/ }),\n/* 6 */\n/***/ (function(module, exports, __nested_webpack_require_58401__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _text = __nested_webpack_require_58401__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nvar _parchment = __nested_webpack_require_58401__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Inline = function (_Parchment$Inline) {\n  _inherits(Inline, _Parchment$Inline);\n\n  function Inline() {\n    _classCallCheck(this, Inline);\n\n    return _possibleConstructorReturn(this, (Inline.__proto__ || Object.getPrototypeOf(Inline)).apply(this, arguments));\n  }\n\n  _createClass(Inline, [{\n    key: 'formatAt',\n    value: function formatAt(index, length, name, value) {\n      if (Inline.compare(this.statics.blotName, name) < 0 && _parchment2.default.query(name, _parchment2.default.Scope.BLOT)) {\n        var blot = this.isolate(index, length);\n        if (value) {\n          blot.wrap(name, value);\n        }\n      } else {\n        _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'formatAt', this).call(this, index, length, name, value);\n      }\n    }\n  }, {\n    key: 'optimize',\n    value: function optimize(context) {\n      _get(Inline.prototype.__proto__ || Object.getPrototypeOf(Inline.prototype), 'optimize', this).call(this, context);\n      if (this.parent instanceof Inline && Inline.compare(this.statics.blotName, this.parent.statics.blotName) > 0) {\n        var parent = this.parent.isolate(this.offset(), this.length());\n        this.moveChildren(parent);\n        parent.wrap(this);\n      }\n    }\n  }], [{\n    key: 'compare',\n    value: function compare(self, other) {\n      var selfIndex = Inline.order.indexOf(self);\n      var otherIndex = Inline.order.indexOf(other);\n      if (selfIndex >= 0 || otherIndex >= 0) {\n        return selfIndex - otherIndex;\n      } else if (self === other) {\n        return 0;\n      } else if (self < other) {\n        return -1;\n      } else {\n        return 1;\n      }\n    }\n  }]);\n\n  return Inline;\n}(_parchment2.default.Inline);\n\nInline.allowedChildren = [Inline, _parchment2.default.Embed, _text2.default];\n// Lower index means deeper in the DOM tree, since not found (-1) is for embeds\nInline.order = ['cursor', 'inline', // Must be lower\n'underline', 'strike', 'italic', 'bold', 'script', 'link', 'code' // Must be higher\n];\n\nexports.default = Inline;\n\n/***/ }),\n/* 7 */\n/***/ (function(module, exports, __nested_webpack_require_62823__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _parchment = __nested_webpack_require_62823__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar TextBlot = function (_Parchment$Text) {\n  _inherits(TextBlot, _Parchment$Text);\n\n  function TextBlot() {\n    _classCallCheck(this, TextBlot);\n\n    return _possibleConstructorReturn(this, (TextBlot.__proto__ || Object.getPrototypeOf(TextBlot)).apply(this, arguments));\n  }\n\n  return TextBlot;\n}(_parchment2.default.Text);\n\nexports.default = TextBlot;\n\n/***/ }),\n/* 8 */\n/***/ (function(module, exports, __nested_webpack_require_64422__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _eventemitter = __nested_webpack_require_64422__(54);\n\nvar _eventemitter2 = _interopRequireDefault(_eventemitter);\n\nvar _logger = __nested_webpack_require_64422__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar debug = (0, _logger2.default)('quill:events');\n\nvar EVENTS = ['selectionchange', 'mousedown', 'mouseup', 'click'];\n\nEVENTS.forEach(function (eventName) {\n  document.addEventListener(eventName, function () {\n    for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {\n      args[_key] = arguments[_key];\n    }\n\n    [].slice.call(document.querySelectorAll('.ql-container')).forEach(function (node) {\n      // TODO use WeakMap\n      if (node.__quill && node.__quill.emitter) {\n        var _node$__quill$emitter;\n\n        (_node$__quill$emitter = node.__quill.emitter).handleDOM.apply(_node$__quill$emitter, args);\n      }\n    });\n  });\n});\n\nvar Emitter = function (_EventEmitter) {\n  _inherits(Emitter, _EventEmitter);\n\n  function Emitter() {\n    _classCallCheck(this, Emitter);\n\n    var _this = _possibleConstructorReturn(this, (Emitter.__proto__ || Object.getPrototypeOf(Emitter)).call(this));\n\n    _this.listeners = {};\n    _this.on('error', debug.error);\n    return _this;\n  }\n\n  _createClass(Emitter, [{\n    key: 'emit',\n    value: function emit() {\n      debug.log.apply(debug, arguments);\n      _get(Emitter.prototype.__proto__ || Object.getPrototypeOf(Emitter.prototype), 'emit', this).apply(this, arguments);\n    }\n  }, {\n    key: 'handleDOM',\n    value: function handleDOM(event) {\n      for (var _len2 = arguments.length, args = Array(_len2 > 1 ? _len2 - 1 : 0), _key2 = 1; _key2 < _len2; _key2++) {\n        args[_key2 - 1] = arguments[_key2];\n      }\n\n      (this.listeners[event.type] || []).forEach(function (_ref) {\n        var node = _ref.node,\n            handler = _ref.handler;\n\n        if (event.target === node || node.contains(event.target)) {\n          handler.apply(undefined, [event].concat(args));\n        }\n      });\n    }\n  }, {\n    key: 'listenDOM',\n    value: function listenDOM(eventName, node, handler) {\n      if (!this.listeners[eventName]) {\n        this.listeners[eventName] = [];\n      }\n      this.listeners[eventName].push({ node: node, handler: handler });\n    }\n  }]);\n\n  return Emitter;\n}(_eventemitter2.default);\n\nEmitter.events = {\n  EDITOR_CHANGE: 'editor-change',\n  SCROLL_BEFORE_UPDATE: 'scroll-before-update',\n  SCROLL_OPTIMIZE: 'scroll-optimize',\n  SCROLL_UPDATE: 'scroll-update',\n  SELECTION_CHANGE: 'selection-change',\n  TEXT_CHANGE: 'text-change'\n};\nEmitter.sources = {\n  API: 'api',\n  SILENT: 'silent',\n  USER: 'user'\n};\n\nexports.default = Emitter;\n\n/***/ }),\n/* 9 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Module = function Module(quill) {\n  var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n  _classCallCheck(this, Module);\n\n  this.quill = quill;\n  this.options = options;\n};\n\nModule.DEFAULTS = {};\n\nexports.default = Module;\n\n/***/ }),\n/* 10 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nvar levels = ['error', 'warn', 'log', 'info'];\nvar level = 'warn';\n\nfunction debug(method) {\n  if (levels.indexOf(method) <= levels.indexOf(level)) {\n    var _console;\n\n    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {\n      args[_key - 1] = arguments[_key];\n    }\n\n    (_console = console)[method].apply(_console, args); // eslint-disable-line no-console\n  }\n}\n\nfunction namespace(ns) {\n  return levels.reduce(function (logger, method) {\n    logger[method] = debug.bind(console, method, ns);\n    return logger;\n  }, {});\n}\n\ndebug.level = namespace.level = function (newLevel) {\n  level = newLevel;\n};\n\nexports.default = namespace;\n\n/***/ }),\n/* 11 */\n/***/ (function(module, exports, __nested_webpack_require_70685__) {\n\nvar pSlice = Array.prototype.slice;\nvar objectKeys = __nested_webpack_require_70685__(52);\nvar isArguments = __nested_webpack_require_70685__(53);\n\nvar deepEqual = module.exports = function (actual, expected, opts) {\n  if (!opts) opts = {};\n  // 7.1. All identical values are equivalent, as determined by ===.\n  if (actual === expected) {\n    return true;\n\n  } else if (actual instanceof Date && expected instanceof Date) {\n    return actual.getTime() === expected.getTime();\n\n  // 7.3. Other pairs that do not both pass typeof value == 'object',\n  // equivalence is determined by ==.\n  } else if (!actual || !expected || typeof actual != 'object' && typeof expected != 'object') {\n    return opts.strict ? actual === expected : actual == expected;\n\n  // 7.4. For all other Object pairs, including Array objects, equivalence is\n  // determined by having the same number of owned properties (as verified\n  // with Object.prototype.hasOwnProperty.call), the same set of keys\n  // (although not necessarily the same order), equivalent values for every\n  // corresponding key, and an identical 'prototype' property. Note: this\n  // accounts for both named and indexed properties on Arrays.\n  } else {\n    return objEquiv(actual, expected, opts);\n  }\n}\n\nfunction isUndefinedOrNull(value) {\n  return value === null || value === undefined;\n}\n\nfunction isBuffer (x) {\n  if (!x || typeof x !== 'object' || typeof x.length !== 'number') return false;\n  if (typeof x.copy !== 'function' || typeof x.slice !== 'function') {\n    return false;\n  }\n  if (x.length > 0 && typeof x[0] !== 'number') return false;\n  return true;\n}\n\nfunction objEquiv(a, b, opts) {\n  var i, key;\n  if (isUndefinedOrNull(a) || isUndefinedOrNull(b))\n    return false;\n  // an identical 'prototype' property.\n  if (a.prototype !== b.prototype) return false;\n  //~~~I've managed to break Object.keys through screwy arguments passing.\n  //   Converting to array solves the problem.\n  if (isArguments(a)) {\n    if (!isArguments(b)) {\n      return false;\n    }\n    a = pSlice.call(a);\n    b = pSlice.call(b);\n    return deepEqual(a, b, opts);\n  }\n  if (isBuffer(a)) {\n    if (!isBuffer(b)) {\n      return false;\n    }\n    if (a.length !== b.length) return false;\n    for (i = 0; i < a.length; i++) {\n      if (a[i] !== b[i]) return false;\n    }\n    return true;\n  }\n  try {\n    var ka = objectKeys(a),\n        kb = objectKeys(b);\n  } catch (e) {//happens when one is a string literal and the other isn't\n    return false;\n  }\n  // having the same number of owned properties (keys incorporates\n  // hasOwnProperty)\n  if (ka.length != kb.length)\n    return false;\n  //the same set of keys (although not necessarily the same order),\n  ka.sort();\n  kb.sort();\n  //~~~cheap key test\n  for (i = ka.length - 1; i >= 0; i--) {\n    if (ka[i] != kb[i])\n      return false;\n  }\n  //equivalent values for every corresponding key, and\n  //~~~possibly expensive deep test\n  for (i = ka.length - 1; i >= 0; i--) {\n    key = ka[i];\n    if (!deepEqual(a[key], b[key], opts)) return false;\n  }\n  return typeof a === typeof b;\n}\n\n\n/***/ }),\n/* 12 */\n/***/ (function(module, exports, __nested_webpack_require_73804__) {\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Registry = __nested_webpack_require_73804__(1);\nvar Attributor = /** @class */ (function () {\n    function Attributor(attrName, keyName, options) {\n        if (options === void 0) { options = {}; }\n        this.attrName = attrName;\n        this.keyName = keyName;\n        var attributeBit = Registry.Scope.TYPE & Registry.Scope.ATTRIBUTE;\n        if (options.scope != null) {\n            // Ignore type bits, force attribute bit\n            this.scope = (options.scope & Registry.Scope.LEVEL) | attributeBit;\n        }\n        else {\n            this.scope = Registry.Scope.ATTRIBUTE;\n        }\n        if (options.whitelist != null)\n            this.whitelist = options.whitelist;\n    }\n    Attributor.keys = function (node) {\n        return [].map.call(node.attributes, function (item) {\n            return item.name;\n        });\n    };\n    Attributor.prototype.add = function (node, value) {\n        if (!this.canAdd(node, value))\n            return false;\n        node.setAttribute(this.keyName, value);\n        return true;\n    };\n    Attributor.prototype.canAdd = function (node, value) {\n        var match = Registry.query(node, Registry.Scope.BLOT & (this.scope | Registry.Scope.TYPE));\n        if (match == null)\n            return false;\n        if (this.whitelist == null)\n            return true;\n        if (typeof value === 'string') {\n            return this.whitelist.indexOf(value.replace(/[\"']/g, '')) > -1;\n        }\n        else {\n            return this.whitelist.indexOf(value) > -1;\n        }\n    };\n    Attributor.prototype.remove = function (node) {\n        node.removeAttribute(this.keyName);\n    };\n    Attributor.prototype.value = function (node) {\n        var value = node.getAttribute(this.keyName);\n        if (this.canAdd(node, value) && value) {\n            return value;\n        }\n        return '';\n    };\n    return Attributor;\n}());\nexports.default = Attributor;\n\n\n/***/ }),\n/* 13 */\n/***/ (function(module, exports, __nested_webpack_require_75851__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = exports.Code = undefined;\n\nvar _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\"); } }; }();\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _quillDelta = __nested_webpack_require_75851__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _parchment = __nested_webpack_require_75851__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _block = __nested_webpack_require_75851__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _inline = __nested_webpack_require_75851__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nvar _text = __nested_webpack_require_75851__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Code = function (_Inline) {\n  _inherits(Code, _Inline);\n\n  function Code() {\n    _classCallCheck(this, Code);\n\n    return _possibleConstructorReturn(this, (Code.__proto__ || Object.getPrototypeOf(Code)).apply(this, arguments));\n  }\n\n  return Code;\n}(_inline2.default);\n\nCode.blotName = 'code';\nCode.tagName = 'CODE';\n\nvar CodeBlock = function (_Block) {\n  _inherits(CodeBlock, _Block);\n\n  function CodeBlock() {\n    _classCallCheck(this, CodeBlock);\n\n    return _possibleConstructorReturn(this, (CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock)).apply(this, arguments));\n  }\n\n  _createClass(CodeBlock, [{\n    key: 'delta',\n    value: function delta() {\n      var _this3 = this;\n\n      var text = this.domNode.textContent;\n      if (text.endsWith('\\n')) {\n        // Should always be true\n        text = text.slice(0, -1);\n      }\n      return text.split('\\n').reduce(function (delta, frag) {\n        return delta.insert(frag).insert('\\n', _this3.formats());\n      }, new _quillDelta2.default());\n    }\n  }, {\n    key: 'format',\n    value: function format(name, value) {\n      if (name === this.statics.blotName && value) return;\n\n      var _descendant = this.descendant(_text2.default, this.length() - 1),\n          _descendant2 = _slicedToArray(_descendant, 1),\n          text = _descendant2[0];\n\n      if (text != null) {\n        text.deleteAt(text.length() - 1, 1);\n      }\n      _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'format', this).call(this, name, value);\n    }\n  }, {\n    key: 'formatAt',\n    value: function formatAt(index, length, name, value) {\n      if (length === 0) return;\n      if (_parchment2.default.query(name, _parchment2.default.Scope.BLOCK) == null || name === this.statics.blotName && value === this.statics.formats(this.domNode)) {\n        return;\n      }\n      var nextNewline = this.newlineIndex(index);\n      if (nextNewline < 0 || nextNewline >= index + length) return;\n      var prevNewline = this.newlineIndex(index, true) + 1;\n      var isolateLength = nextNewline - prevNewline + 1;\n      var blot = this.isolate(prevNewline, isolateLength);\n      var next = blot.next;\n      blot.format(name, value);\n      if (next instanceof CodeBlock) {\n        next.formatAt(0, index - prevNewline + length - isolateLength, name, value);\n      }\n    }\n  }, {\n    key: 'insertAt',\n    value: function insertAt(index, value, def) {\n      if (def != null) return;\n\n      var _descendant3 = this.descendant(_text2.default, index),\n          _descendant4 = _slicedToArray(_descendant3, 2),\n          text = _descendant4[0],\n          offset = _descendant4[1];\n\n      text.insertAt(offset, value);\n    }\n  }, {\n    key: 'length',\n    value: function length() {\n      var length = this.domNode.textContent.length;\n      if (!this.domNode.textContent.endsWith('\\n')) {\n        return length + 1;\n      }\n      return length;\n    }\n  }, {\n    key: 'newlineIndex',\n    value: function newlineIndex(searchIndex) {\n      var reverse = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n      if (!reverse) {\n        var offset = this.domNode.textContent.slice(searchIndex).indexOf('\\n');\n        return offset > -1 ? searchIndex + offset : -1;\n      } else {\n        return this.domNode.textContent.slice(0, searchIndex).lastIndexOf('\\n');\n      }\n    }\n  }, {\n    key: 'optimize',\n    value: function optimize(context) {\n      if (!this.domNode.textContent.endsWith('\\n')) {\n        this.appendChild(_parchment2.default.create('text', '\\n'));\n      }\n      _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'optimize', this).call(this, context);\n      var next = this.next;\n      if (next != null && next.prev === this && next.statics.blotName === this.statics.blotName && this.statics.formats(this.domNode) === next.statics.formats(next.domNode)) {\n        next.optimize(context);\n        next.moveChildren(this);\n        next.remove();\n      }\n    }\n  }, {\n    key: 'replace',\n    value: function replace(target) {\n      _get(CodeBlock.prototype.__proto__ || Object.getPrototypeOf(CodeBlock.prototype), 'replace', this).call(this, target);\n      [].slice.call(this.domNode.querySelectorAll('*')).forEach(function (node) {\n        var blot = _parchment2.default.find(node);\n        if (blot == null) {\n          node.parentNode.removeChild(node);\n        } else if (blot instanceof _parchment2.default.Embed) {\n          blot.remove();\n        } else {\n          blot.unwrap();\n        }\n      });\n    }\n  }], [{\n    key: 'create',\n    value: function create(value) {\n      var domNode = _get(CodeBlock.__proto__ || Object.getPrototypeOf(CodeBlock), 'create', this).call(this, value);\n      domNode.setAttribute('spellcheck', false);\n      return domNode;\n    }\n  }, {\n    key: 'formats',\n    value: function formats() {\n      return true;\n    }\n  }]);\n\n  return CodeBlock;\n}(_block2.default);\n\nCodeBlock.blotName = 'code-block';\nCodeBlock.tagName = 'PRE';\nCodeBlock.TAB = '  ';\n\nexports.Code = Code;\nexports.default = CodeBlock;\n\n/***/ }),\n/* 14 */\n/***/ (function(module, exports, __nested_webpack_require_84272__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; };\n\nvar _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\"); } }; }();\n\nvar _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; }; }();\n\nvar _quillDelta = __nested_webpack_require_84272__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _op = __nested_webpack_require_84272__(20);\n\nvar _op2 = _interopRequireDefault(_op);\n\nvar _parchment = __nested_webpack_require_84272__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _code = __nested_webpack_require_84272__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nvar _cursor = __nested_webpack_require_84272__(24);\n\nvar _cursor2 = _interopRequireDefault(_cursor);\n\nvar _block = __nested_webpack_require_84272__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _break = __nested_webpack_require_84272__(16);\n\nvar _break2 = _interopRequireDefault(_break);\n\nvar _clone = __nested_webpack_require_84272__(21);\n\nvar _clone2 = _interopRequireDefault(_clone);\n\nvar _deepEqual = __nested_webpack_require_84272__(11);\n\nvar _deepEqual2 = _interopRequireDefault(_deepEqual);\n\nvar _extend = __nested_webpack_require_84272__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _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; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar ASCII = /^[ -~]*$/;\n\nvar Editor = function () {\n  function Editor(scroll) {\n    _classCallCheck(this, Editor);\n\n    this.scroll = scroll;\n    this.delta = this.getDelta();\n  }\n\n  _createClass(Editor, [{\n    key: 'applyDelta',\n    value: function applyDelta(delta) {\n      var _this = this;\n\n      var consumeNextNewline = false;\n      this.scroll.update();\n      var scrollLength = this.scroll.length();\n      this.scroll.batchStart();\n      delta = normalizeDelta(delta);\n      delta.reduce(function (index, op) {\n        var length = op.retain || op.delete || op.insert.length || 1;\n        var attributes = op.attributes || {};\n        if (op.insert != null) {\n          if (typeof op.insert === 'string') {\n            var text = op.insert;\n            if (text.endsWith('\\n') && consumeNextNewline) {\n              consumeNextNewline = false;\n              text = text.slice(0, -1);\n            }\n            if (index >= scrollLength && !text.endsWith('\\n')) {\n              consumeNextNewline = true;\n            }\n            _this.scroll.insertAt(index, text);\n\n            var _scroll$line = _this.scroll.line(index),\n                _scroll$line2 = _slicedToArray(_scroll$line, 2),\n                line = _scroll$line2[0],\n                offset = _scroll$line2[1];\n\n            var formats = (0, _extend2.default)({}, (0, _block.bubbleFormats)(line));\n            if (line instanceof _block2.default) {\n              var _line$descendant = line.descendant(_parchment2.default.Leaf, offset),\n                  _line$descendant2 = _slicedToArray(_line$descendant, 1),\n                  leaf = _line$descendant2[0];\n\n              formats = (0, _extend2.default)(formats, (0, _block.bubbleFormats)(leaf));\n            }\n            attributes = _op2.default.attributes.diff(formats, attributes) || {};\n          } else if (_typeof(op.insert) === 'object') {\n            var key = Object.keys(op.insert)[0]; // There should only be one key\n            if (key == null) return index;\n            _this.scroll.insertAt(index, key, op.insert[key]);\n          }\n          scrollLength += length;\n        }\n        Object.keys(attributes).forEach(function (name) {\n          _this.scroll.formatAt(index, length, name, attributes[name]);\n        });\n        return index + length;\n      }, 0);\n      delta.reduce(function (index, op) {\n        if (typeof op.delete === 'number') {\n          _this.scroll.deleteAt(index, op.delete);\n          return index;\n        }\n        return index + (op.retain || op.insert.length || 1);\n      }, 0);\n      this.scroll.batchEnd();\n      return this.update(delta);\n    }\n  }, {\n    key: 'deleteText',\n    value: function deleteText(index, length) {\n      this.scroll.deleteAt(index, length);\n      return this.update(new _quillDelta2.default().retain(index).delete(length));\n    }\n  }, {\n    key: 'formatLine',\n    value: function formatLine(index, length) {\n      var _this2 = this;\n\n      var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n      this.scroll.update();\n      Object.keys(formats).forEach(function (format) {\n        if (_this2.scroll.whitelist != null && !_this2.scroll.whitelist[format]) return;\n        var lines = _this2.scroll.lines(index, Math.max(length, 1));\n        var lengthRemaining = length;\n        lines.forEach(function (line) {\n          var lineLength = line.length();\n          if (!(line instanceof _code2.default)) {\n            line.format(format, formats[format]);\n          } else {\n            var codeIndex = index - line.offset(_this2.scroll);\n            var codeLength = line.newlineIndex(codeIndex + lengthRemaining) - codeIndex + 1;\n            line.formatAt(codeIndex, codeLength, format, formats[format]);\n          }\n          lengthRemaining -= lineLength;\n        });\n      });\n      this.scroll.optimize();\n      return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));\n    }\n  }, {\n    key: 'formatText',\n    value: function formatText(index, length) {\n      var _this3 = this;\n\n      var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n      Object.keys(formats).forEach(function (format) {\n        _this3.scroll.formatAt(index, length, format, formats[format]);\n      });\n      return this.update(new _quillDelta2.default().retain(index).retain(length, (0, _clone2.default)(formats)));\n    }\n  }, {\n    key: 'getContents',\n    value: function getContents(index, length) {\n      return this.delta.slice(index, index + length);\n    }\n  }, {\n    key: 'getDelta',\n    value: function getDelta() {\n      return this.scroll.lines().reduce(function (delta, line) {\n        return delta.concat(line.delta());\n      }, new _quillDelta2.default());\n    }\n  }, {\n    key: 'getFormat',\n    value: function getFormat(index) {\n      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n      var lines = [],\n          leaves = [];\n      if (length === 0) {\n        this.scroll.path(index).forEach(function (path) {\n          var _path = _slicedToArray(path, 1),\n              blot = _path[0];\n\n          if (blot instanceof _block2.default) {\n            lines.push(blot);\n          } else if (blot instanceof _parchment2.default.Leaf) {\n            leaves.push(blot);\n          }\n        });\n      } else {\n        lines = this.scroll.lines(index, length);\n        leaves = this.scroll.descendants(_parchment2.default.Leaf, index, length);\n      }\n      var formatsArr = [lines, leaves].map(function (blots) {\n        if (blots.length === 0) return {};\n        var formats = (0, _block.bubbleFormats)(blots.shift());\n        while (Object.keys(formats).length > 0) {\n          var blot = blots.shift();\n          if (blot == null) return formats;\n          formats = combineFormats((0, _block.bubbleFormats)(blot), formats);\n        }\n        return formats;\n      });\n      return _extend2.default.apply(_extend2.default, formatsArr);\n    }\n  }, {\n    key: 'getText',\n    value: function getText(index, length) {\n      return this.getContents(index, length).filter(function (op) {\n        return typeof op.insert === 'string';\n      }).map(function (op) {\n        return op.insert;\n      }).join('');\n    }\n  }, {\n    key: 'insertEmbed',\n    value: function insertEmbed(index, embed, value) {\n      this.scroll.insertAt(index, embed, value);\n      return this.update(new _quillDelta2.default().retain(index).insert(_defineProperty({}, embed, value)));\n    }\n  }, {\n    key: 'insertText',\n    value: function insertText(index, text) {\n      var _this4 = this;\n\n      var formats = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n      text = text.replace(/\\r\\n/g, '\\n').replace(/\\r/g, '\\n');\n      this.scroll.insertAt(index, text);\n      Object.keys(formats).forEach(function (format) {\n        _this4.scroll.formatAt(index, text.length, format, formats[format]);\n      });\n      return this.update(new _quillDelta2.default().retain(index).insert(text, (0, _clone2.default)(formats)));\n    }\n  }, {\n    key: 'isBlank',\n    value: function isBlank() {\n      if (this.scroll.children.length == 0) return true;\n      if (this.scroll.children.length > 1) return false;\n      var block = this.scroll.children.head;\n      if (block.statics.blotName !== _block2.default.blotName) return false;\n      if (block.children.length > 1) return false;\n      return block.children.head instanceof _break2.default;\n    }\n  }, {\n    key: 'removeFormat',\n    value: function removeFormat(index, length) {\n      var text = this.getText(index, length);\n\n      var _scroll$line3 = this.scroll.line(index + length),\n          _scroll$line4 = _slicedToArray(_scroll$line3, 2),\n          line = _scroll$line4[0],\n          offset = _scroll$line4[1];\n\n      var suffixLength = 0,\n          suffix = new _quillDelta2.default();\n      if (line != null) {\n        if (!(line instanceof _code2.default)) {\n          suffixLength = line.length() - offset;\n        } else {\n          suffixLength = line.newlineIndex(offset) - offset + 1;\n        }\n        suffix = line.delta().slice(offset, offset + suffixLength - 1).insert('\\n');\n      }\n      var contents = this.getContents(index, length + suffixLength);\n      var diff = contents.diff(new _quillDelta2.default().insert(text).concat(suffix));\n      var delta = new _quillDelta2.default().retain(index).concat(diff);\n      return this.applyDelta(delta);\n    }\n  }, {\n    key: 'update',\n    value: function update(change) {\n      var mutations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];\n      var cursorIndex = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : undefined;\n\n      var oldDelta = this.delta;\n      if (mutations.length === 1 && mutations[0].type === 'characterData' && mutations[0].target.data.match(ASCII) && _parchment2.default.find(mutations[0].target)) {\n        // Optimization for character changes\n        var textBlot = _parchment2.default.find(mutations[0].target);\n        var formats = (0, _block.bubbleFormats)(textBlot);\n        var index = textBlot.offset(this.scroll);\n        var oldValue = mutations[0].oldValue.replace(_cursor2.default.CONTENTS, '');\n        var oldText = new _quillDelta2.default().insert(oldValue);\n        var newText = new _quillDelta2.default().insert(textBlot.value());\n        var diffDelta = new _quillDelta2.default().retain(index).concat(oldText.diff(newText, cursorIndex));\n        change = diffDelta.reduce(function (delta, op) {\n          if (op.insert) {\n            return delta.insert(op.insert, formats);\n          } else {\n            return delta.push(op);\n          }\n        }, new _quillDelta2.default());\n        this.delta = oldDelta.compose(change);\n      } else {\n        this.delta = this.getDelta();\n        if (!change || !(0, _deepEqual2.default)(oldDelta.compose(change), this.delta)) {\n          change = oldDelta.diff(this.delta, cursorIndex);\n        }\n      }\n      return change;\n    }\n  }]);\n\n  return Editor;\n}();\n\nfunction combineFormats(formats, combined) {\n  return Object.keys(combined).reduce(function (merged, name) {\n    if (formats[name] == null) return merged;\n    if (combined[name] === formats[name]) {\n      merged[name] = combined[name];\n    } else if (Array.isArray(combined[name])) {\n      if (combined[name].indexOf(formats[name]) < 0) {\n        merged[name] = combined[name].concat([formats[name]]);\n      }\n    } else {\n      merged[name] = [combined[name], formats[name]];\n    }\n    return merged;\n  }, {});\n}\n\nfunction normalizeDelta(delta) {\n  return delta.reduce(function (delta, op) {\n    if (op.insert === 1) {\n      var attributes = (0, _clone2.default)(op.attributes);\n      delete attributes['image'];\n      return delta.insert({ image: op.attributes.image }, attributes);\n    }\n    if (op.attributes != null && (op.attributes.list === true || op.attributes.bullet === true)) {\n      op = (0, _clone2.default)(op);\n      if (op.attributes.list) {\n        op.attributes.list = 'ordered';\n      } else {\n        op.attributes.list = 'bullet';\n        delete op.attributes.bullet;\n      }\n    }\n    if (typeof op.insert === 'string') {\n      var text = op.insert.replace(/\\r\\n/g, '\\n').replace(/\\r/g, '\\n');\n      return delta.insert(text, op.attributes);\n    }\n    return delta.push(op);\n  }, new _quillDelta2.default());\n}\n\nexports.default = Editor;\n\n/***/ }),\n/* 15 */\n/***/ (function(module, exports, __nested_webpack_require_98688__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = exports.Range = undefined;\n\nvar _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\"); } }; }();\n\nvar _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; }; }();\n\nvar _parchment = __nested_webpack_require_98688__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _clone = __nested_webpack_require_98688__(21);\n\nvar _clone2 = _interopRequireDefault(_clone);\n\nvar _deepEqual = __nested_webpack_require_98688__(11);\n\nvar _deepEqual2 = _interopRequireDefault(_deepEqual);\n\nvar _emitter3 = __nested_webpack_require_98688__(8);\n\nvar _emitter4 = _interopRequireDefault(_emitter3);\n\nvar _logger = __nested_webpack_require_98688__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _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); } }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar debug = (0, _logger2.default)('quill:selection');\n\nvar Range = function Range(index) {\n  var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n  _classCallCheck(this, Range);\n\n  this.index = index;\n  this.length = length;\n};\n\nvar Selection = function () {\n  function Selection(scroll, emitter) {\n    var _this = this;\n\n    _classCallCheck(this, Selection);\n\n    this.emitter = emitter;\n    this.scroll = scroll;\n    this.composing = false;\n    this.mouseDown = false;\n    this.root = this.scroll.domNode;\n    this.cursor = _parchment2.default.create('cursor', this);\n    // savedRange is last non-null range\n    this.lastRange = this.savedRange = new Range(0, 0);\n    this.handleComposition();\n    this.handleDragging();\n    this.emitter.listenDOM('selectionchange', document, function () {\n      if (!_this.mouseDown) {\n        setTimeout(_this.update.bind(_this, _emitter4.default.sources.USER), 1);\n      }\n    });\n    this.emitter.on(_emitter4.default.events.EDITOR_CHANGE, function (type, delta) {\n      if (type === _emitter4.default.events.TEXT_CHANGE && delta.length() > 0) {\n        _this.update(_emitter4.default.sources.SILENT);\n      }\n    });\n    this.emitter.on(_emitter4.default.events.SCROLL_BEFORE_UPDATE, function () {\n      if (!_this.hasFocus()) return;\n      var native = _this.getNativeRange();\n      if (native == null) return;\n      if (native.start.node === _this.cursor.textNode) return; // cursor.restore() will handle\n      // TODO unclear if this has negative side effects\n      _this.emitter.once(_emitter4.default.events.SCROLL_UPDATE, function () {\n        try {\n          _this.setNativeRange(native.start.node, native.start.offset, native.end.node, native.end.offset);\n        } catch (ignored) {}\n      });\n    });\n    this.emitter.on(_emitter4.default.events.SCROLL_OPTIMIZE, function (mutations, context) {\n      if (context.range) {\n        var _context$range = context.range,\n            startNode = _context$range.startNode,\n            startOffset = _context$range.startOffset,\n            endNode = _context$range.endNode,\n            endOffset = _context$range.endOffset;\n\n        _this.setNativeRange(startNode, startOffset, endNode, endOffset);\n      }\n    });\n    this.update(_emitter4.default.sources.SILENT);\n  }\n\n  _createClass(Selection, [{\n    key: 'handleComposition',\n    value: function handleComposition() {\n      var _this2 = this;\n\n      this.root.addEventListener('compositionstart', function () {\n        _this2.composing = true;\n      });\n      this.root.addEventListener('compositionend', function () {\n        _this2.composing = false;\n        if (_this2.cursor.parent) {\n          var range = _this2.cursor.restore();\n          if (!range) return;\n          setTimeout(function () {\n            _this2.setNativeRange(range.startNode, range.startOffset, range.endNode, range.endOffset);\n          }, 1);\n        }\n      });\n    }\n  }, {\n    key: 'handleDragging',\n    value: function handleDragging() {\n      var _this3 = this;\n\n      this.emitter.listenDOM('mousedown', document.body, function () {\n        _this3.mouseDown = true;\n      });\n      this.emitter.listenDOM('mouseup', document.body, function () {\n        _this3.mouseDown = false;\n        _this3.update(_emitter4.default.sources.USER);\n      });\n    }\n  }, {\n    key: 'focus',\n    value: function focus() {\n      if (this.hasFocus()) return;\n      this.root.focus();\n      this.setRange(this.savedRange);\n    }\n  }, {\n    key: 'format',\n    value: function format(_format, value) {\n      if (this.scroll.whitelist != null && !this.scroll.whitelist[_format]) return;\n      this.scroll.update();\n      var nativeRange = this.getNativeRange();\n      if (nativeRange == null || !nativeRange.native.collapsed || _parchment2.default.query(_format, _parchment2.default.Scope.BLOCK)) return;\n      if (nativeRange.start.node !== this.cursor.textNode) {\n        var blot = _parchment2.default.find(nativeRange.start.node, false);\n        if (blot == null) return;\n        // TODO Give blot ability to not split\n        if (blot instanceof _parchment2.default.Leaf) {\n          var after = blot.split(nativeRange.start.offset);\n          blot.parent.insertBefore(this.cursor, after);\n        } else {\n          blot.insertBefore(this.cursor, nativeRange.start.node); // Should never happen\n        }\n        this.cursor.attach();\n      }\n      this.cursor.format(_format, value);\n      this.scroll.optimize();\n      this.setNativeRange(this.cursor.textNode, this.cursor.textNode.data.length);\n      this.update();\n    }\n  }, {\n    key: 'getBounds',\n    value: function getBounds(index) {\n      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0;\n\n      var scrollLength = this.scroll.length();\n      index = Math.min(index, scrollLength - 1);\n      length = Math.min(index + length, scrollLength - 1) - index;\n      var node = void 0,\n          _scroll$leaf = this.scroll.leaf(index),\n          _scroll$leaf2 = _slicedToArray(_scroll$leaf, 2),\n          leaf = _scroll$leaf2[0],\n          offset = _scroll$leaf2[1];\n      if (leaf == null) return null;\n\n      var _leaf$position = leaf.position(offset, true);\n\n      var _leaf$position2 = _slicedToArray(_leaf$position, 2);\n\n      node = _leaf$position2[0];\n      offset = _leaf$position2[1];\n\n      var range = document.createRange();\n      if (length > 0) {\n        range.setStart(node, offset);\n\n        var _scroll$leaf3 = this.scroll.leaf(index + length);\n\n        var _scroll$leaf4 = _slicedToArray(_scroll$leaf3, 2);\n\n        leaf = _scroll$leaf4[0];\n        offset = _scroll$leaf4[1];\n\n        if (leaf == null) return null;\n\n        var _leaf$position3 = leaf.position(offset, true);\n\n        var _leaf$position4 = _slicedToArray(_leaf$position3, 2);\n\n        node = _leaf$position4[0];\n        offset = _leaf$position4[1];\n\n        range.setEnd(node, offset);\n        return range.getBoundingClientRect();\n      } else {\n        var side = 'left';\n        var rect = void 0;\n        if (node instanceof Text) {\n          if (offset < node.data.length) {\n            range.setStart(node, offset);\n            range.setEnd(node, offset + 1);\n          } else {\n            range.setStart(node, offset - 1);\n            range.setEnd(node, offset);\n            side = 'right';\n          }\n          rect = range.getBoundingClientRect();\n        } else {\n          rect = leaf.domNode.getBoundingClientRect();\n          if (offset > 0) side = 'right';\n        }\n        return {\n          bottom: rect.top + rect.height,\n          height: rect.height,\n          left: rect[side],\n          right: rect[side],\n          top: rect.top,\n          width: 0\n        };\n      }\n    }\n  }, {\n    key: 'getNativeRange',\n    value: function getNativeRange() {\n      var selection = document.getSelection();\n      if (selection == null || selection.rangeCount <= 0) return null;\n      var nativeRange = selection.getRangeAt(0);\n      if (nativeRange == null) return null;\n      var range = this.normalizeNative(nativeRange);\n      debug.info('getNativeRange', range);\n      return range;\n    }\n  }, {\n    key: 'getRange',\n    value: function getRange() {\n      var normalized = this.getNativeRange();\n      if (normalized == null) return [null, null];\n      var range = this.normalizedToRange(normalized);\n      return [range, normalized];\n    }\n  }, {\n    key: 'hasFocus',\n    value: function hasFocus() {\n      return document.activeElement === this.root;\n    }\n  }, {\n    key: 'normalizedToRange',\n    value: function normalizedToRange(range) {\n      var _this4 = this;\n\n      var positions = [[range.start.node, range.start.offset]];\n      if (!range.native.collapsed) {\n        positions.push([range.end.node, range.end.offset]);\n      }\n      var indexes = positions.map(function (position) {\n        var _position = _slicedToArray(position, 2),\n            node = _position[0],\n            offset = _position[1];\n\n        var blot = _parchment2.default.find(node, true);\n        var index = blot.offset(_this4.scroll);\n        if (offset === 0) {\n          return index;\n        } else if (blot instanceof _parchment2.default.Container) {\n          return index + blot.length();\n        } else {\n          return index + blot.index(node, offset);\n        }\n      });\n      var end = Math.min(Math.max.apply(Math, _toConsumableArray(indexes)), this.scroll.length() - 1);\n      var start = Math.min.apply(Math, [end].concat(_toConsumableArray(indexes)));\n      return new Range(start, end - start);\n    }\n  }, {\n    key: 'normalizeNative',\n    value: function normalizeNative(nativeRange) {\n      if (!contains(this.root, nativeRange.startContainer) || !nativeRange.collapsed && !contains(this.root, nativeRange.endContainer)) {\n        return null;\n      }\n      var range = {\n        start: { node: nativeRange.startContainer, offset: nativeRange.startOffset },\n        end: { node: nativeRange.endContainer, offset: nativeRange.endOffset },\n        native: nativeRange\n      };\n      [range.start, range.end].forEach(function (position) {\n        var node = position.node,\n            offset = position.offset;\n        while (!(node instanceof Text) && node.childNodes.length > 0) {\n          if (node.childNodes.length > offset) {\n            node = node.childNodes[offset];\n            offset = 0;\n          } else if (node.childNodes.length === offset) {\n            node = node.lastChild;\n            offset = node instanceof Text ? node.data.length : node.childNodes.length + 1;\n          } else {\n            break;\n          }\n        }\n        position.node = node, position.offset = offset;\n      });\n      return range;\n    }\n  }, {\n    key: 'rangeToNative',\n    value: function rangeToNative(range) {\n      var _this5 = this;\n\n      var indexes = range.collapsed ? [range.index] : [range.index, range.index + range.length];\n      var args = [];\n      var scrollLength = this.scroll.length();\n      indexes.forEach(function (index, i) {\n        index = Math.min(scrollLength - 1, index);\n        var node = void 0,\n            _scroll$leaf5 = _this5.scroll.leaf(index),\n            _scroll$leaf6 = _slicedToArray(_scroll$leaf5, 2),\n            leaf = _scroll$leaf6[0],\n            offset = _scroll$leaf6[1];\n        var _leaf$position5 = leaf.position(offset, i !== 0);\n\n        var _leaf$position6 = _slicedToArray(_leaf$position5, 2);\n\n        node = _leaf$position6[0];\n        offset = _leaf$position6[1];\n\n        args.push(node, offset);\n      });\n      if (args.length < 2) {\n        args = args.concat(args);\n      }\n      return args;\n    }\n  }, {\n    key: 'scrollIntoView',\n    value: function scrollIntoView(scrollingContainer) {\n      var range = this.lastRange;\n      if (range == null) return;\n      var bounds = this.getBounds(range.index, range.length);\n      if (bounds == null) return;\n      var limit = this.scroll.length() - 1;\n\n      var _scroll$line = this.scroll.line(Math.min(range.index, limit)),\n          _scroll$line2 = _slicedToArray(_scroll$line, 1),\n          first = _scroll$line2[0];\n\n      var last = first;\n      if (range.length > 0) {\n        var _scroll$line3 = this.scroll.line(Math.min(range.index + range.length, limit));\n\n        var _scroll$line4 = _slicedToArray(_scroll$line3, 1);\n\n        last = _scroll$line4[0];\n      }\n      if (first == null || last == null) return;\n      var scrollBounds = scrollingContainer.getBoundingClientRect();\n      if (bounds.top < scrollBounds.top) {\n        scrollingContainer.scrollTop -= scrollBounds.top - bounds.top;\n      } else if (bounds.bottom > scrollBounds.bottom) {\n        scrollingContainer.scrollTop += bounds.bottom - scrollBounds.bottom;\n      }\n    }\n  }, {\n    key: 'setNativeRange',\n    value: function setNativeRange(startNode, startOffset) {\n      var endNode = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : startNode;\n      var endOffset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : startOffset;\n      var force = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;\n\n      debug.info('setNativeRange', startNode, startOffset, endNode, endOffset);\n      if (startNode != null && (this.root.parentNode == null || startNode.parentNode == null || endNode.parentNode == null)) {\n        return;\n      }\n      var selection = document.getSelection();\n      if (selection == null) return;\n      if (startNode != null) {\n        if (!this.hasFocus()) this.root.focus();\n        var native = (this.getNativeRange() || {}).native;\n        if (native == null || force || startNode !== native.startContainer || startOffset !== native.startOffset || endNode !== native.endContainer || endOffset !== native.endOffset) {\n\n          if (startNode.tagName == \"BR\") {\n            startOffset = [].indexOf.call(startNode.parentNode.childNodes, startNode);\n            startNode = startNode.parentNode;\n          }\n          if (endNode.tagName == \"BR\") {\n            endOffset = [].indexOf.call(endNode.parentNode.childNodes, endNode);\n            endNode = endNode.parentNode;\n          }\n          var range = document.createRange();\n          range.setStart(startNode, startOffset);\n          range.setEnd(endNode, endOffset);\n          selection.removeAllRanges();\n          selection.addRange(range);\n        }\n      } else {\n        selection.removeAllRanges();\n        this.root.blur();\n        document.body.focus(); // root.blur() not enough on IE11+Travis+SauceLabs (but not local VMs)\n      }\n    }\n  }, {\n    key: 'setRange',\n    value: function setRange(range) {\n      var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n      var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _emitter4.default.sources.API;\n\n      if (typeof force === 'string') {\n        source = force;\n        force = false;\n      }\n      debug.info('setRange', range);\n      if (range != null) {\n        var args = this.rangeToNative(range);\n        this.setNativeRange.apply(this, _toConsumableArray(args).concat([force]));\n      } else {\n        this.setNativeRange(null);\n      }\n      this.update(source);\n    }\n  }, {\n    key: 'update',\n    value: function update() {\n      var source = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : _emitter4.default.sources.USER;\n\n      var oldRange = this.lastRange;\n\n      var _getRange = this.getRange(),\n          _getRange2 = _slicedToArray(_getRange, 2),\n          lastRange = _getRange2[0],\n          nativeRange = _getRange2[1];\n\n      this.lastRange = lastRange;\n      if (this.lastRange != null) {\n        this.savedRange = this.lastRange;\n      }\n      if (!(0, _deepEqual2.default)(oldRange, this.lastRange)) {\n        var _emitter;\n\n        if (!this.composing && nativeRange != null && nativeRange.native.collapsed && nativeRange.start.node !== this.cursor.textNode) {\n          this.cursor.restore();\n        }\n        var args = [_emitter4.default.events.SELECTION_CHANGE, (0, _clone2.default)(this.lastRange), (0, _clone2.default)(oldRange), source];\n        (_emitter = this.emitter).emit.apply(_emitter, [_emitter4.default.events.EDITOR_CHANGE].concat(args));\n        if (source !== _emitter4.default.sources.SILENT) {\n          var _emitter2;\n\n          (_emitter2 = this.emitter).emit.apply(_emitter2, args);\n        }\n      }\n    }\n  }]);\n\n  return Selection;\n}();\n\nfunction contains(parent, descendant) {\n  try {\n    // Firefox inserts inaccessible nodes around video elements\n    descendant.parentNode;\n  } catch (e) {\n    return false;\n  }\n  // IE11 has bug with Text nodes\n  // https://connect.microsoft.com/IE/feedback/details/780874/node-contains-is-incorrect\n  if (descendant instanceof Text) {\n    descendant = descendant.parentNode;\n  }\n  return parent.contains(descendant);\n}\n\nexports.Range = Range;\nexports.default = Selection;\n\n/***/ }),\n/* 16 */\n/***/ (function(module, exports, __nested_webpack_require_116908__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _parchment = __nested_webpack_require_116908__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Break = function (_Parchment$Embed) {\n  _inherits(Break, _Parchment$Embed);\n\n  function Break() {\n    _classCallCheck(this, Break);\n\n    return _possibleConstructorReturn(this, (Break.__proto__ || Object.getPrototypeOf(Break)).apply(this, arguments));\n  }\n\n  _createClass(Break, [{\n    key: 'insertInto',\n    value: function insertInto(parent, ref) {\n      if (parent.children.length === 0) {\n        _get(Break.prototype.__proto__ || Object.getPrototypeOf(Break.prototype), 'insertInto', this).call(this, parent, ref);\n      } else {\n        this.remove();\n      }\n    }\n  }, {\n    key: 'length',\n    value: function length() {\n      return 0;\n    }\n  }, {\n    key: 'value',\n    value: function value() {\n      return '';\n    }\n  }], [{\n    key: 'value',\n    value: function value() {\n      return undefined;\n    }\n  }]);\n\n  return Break;\n}(_parchment2.default.Embed);\n\nBreak.blotName = 'break';\nBreak.tagName = 'BR';\n\nexports.default = Break;\n\n/***/ }),\n/* 17 */\n/***/ (function(module, exports, __nested_webpack_require_120162__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar linked_list_1 = __nested_webpack_require_120162__(44);\nvar shadow_1 = __nested_webpack_require_120162__(30);\nvar Registry = __nested_webpack_require_120162__(1);\nvar ContainerBlot = /** @class */ (function (_super) {\n    __extends(ContainerBlot, _super);\n    function ContainerBlot(domNode) {\n        var _this = _super.call(this, domNode) || this;\n        _this.build();\n        return _this;\n    }\n    ContainerBlot.prototype.appendChild = function (other) {\n        this.insertBefore(other);\n    };\n    ContainerBlot.prototype.attach = function () {\n        _super.prototype.attach.call(this);\n        this.children.forEach(function (child) {\n            child.attach();\n        });\n    };\n    ContainerBlot.prototype.build = function () {\n        var _this = this;\n        this.children = new linked_list_1.default();\n        // Need to be reversed for if DOM nodes already in order\n        [].slice\n            .call(this.domNode.childNodes)\n            .reverse()\n            .forEach(function (node) {\n            try {\n                var child = makeBlot(node);\n                _this.insertBefore(child, _this.children.head || undefined);\n            }\n            catch (err) {\n                if (err instanceof Registry.ParchmentError)\n                    return;\n                else\n                    throw err;\n            }\n        });\n    };\n    ContainerBlot.prototype.deleteAt = function (index, length) {\n        if (index === 0 && length === this.length()) {\n            return this.remove();\n        }\n        this.children.forEachAt(index, length, function (child, offset, length) {\n            child.deleteAt(offset, length);\n        });\n    };\n    ContainerBlot.prototype.descendant = function (criteria, index) {\n        var _a = this.children.find(index), child = _a[0], offset = _a[1];\n        if ((criteria.blotName == null && criteria(child)) ||\n            (criteria.blotName != null && child instanceof criteria)) {\n            return [child, offset];\n        }\n        else if (child instanceof ContainerBlot) {\n            return child.descendant(criteria, offset);\n        }\n        else {\n            return [null, -1];\n        }\n    };\n    ContainerBlot.prototype.descendants = function (criteria, index, length) {\n        if (index === void 0) { index = 0; }\n        if (length === void 0) { length = Number.MAX_VALUE; }\n        var descendants = [];\n        var lengthLeft = length;\n        this.children.forEachAt(index, length, function (child, index, length) {\n            if ((criteria.blotName == null && criteria(child)) ||\n                (criteria.blotName != null && child instanceof criteria)) {\n                descendants.push(child);\n            }\n            if (child instanceof ContainerBlot) {\n                descendants = descendants.concat(child.descendants(criteria, index, lengthLeft));\n            }\n            lengthLeft -= length;\n        });\n        return descendants;\n    };\n    ContainerBlot.prototype.detach = function () {\n        this.children.forEach(function (child) {\n            child.detach();\n        });\n        _super.prototype.detach.call(this);\n    };\n    ContainerBlot.prototype.formatAt = function (index, length, name, value) {\n        this.children.forEachAt(index, length, function (child, offset, length) {\n            child.formatAt(offset, length, name, value);\n        });\n    };\n    ContainerBlot.prototype.insertAt = function (index, value, def) {\n        var _a = this.children.find(index), child = _a[0], offset = _a[1];\n        if (child) {\n            child.insertAt(offset, value, def);\n        }\n        else {\n            var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);\n            this.appendChild(blot);\n        }\n    };\n    ContainerBlot.prototype.insertBefore = function (childBlot, refBlot) {\n        if (this.statics.allowedChildren != null &&\n            !this.statics.allowedChildren.some(function (child) {\n                return childBlot instanceof child;\n            })) {\n            throw new Registry.ParchmentError(\"Cannot insert \" + childBlot.statics.blotName + \" into \" + this.statics.blotName);\n        }\n        childBlot.insertInto(this, refBlot);\n    };\n    ContainerBlot.prototype.length = function () {\n        return this.children.reduce(function (memo, child) {\n            return memo + child.length();\n        }, 0);\n    };\n    ContainerBlot.prototype.moveChildren = function (targetParent, refNode) {\n        this.children.forEach(function (child) {\n            targetParent.insertBefore(child, refNode);\n        });\n    };\n    ContainerBlot.prototype.optimize = function (context) {\n        _super.prototype.optimize.call(this, context);\n        if (this.children.length === 0) {\n            if (this.statics.defaultChild != null) {\n                var child = Registry.create(this.statics.defaultChild);\n                this.appendChild(child);\n                child.optimize(context);\n            }\n            else {\n                this.remove();\n            }\n        }\n    };\n    ContainerBlot.prototype.path = function (index, inclusive) {\n        if (inclusive === void 0) { inclusive = false; }\n        var _a = this.children.find(index, inclusive), child = _a[0], offset = _a[1];\n        var position = [[this, index]];\n        if (child instanceof ContainerBlot) {\n            return position.concat(child.path(offset, inclusive));\n        }\n        else if (child != null) {\n            position.push([child, offset]);\n        }\n        return position;\n    };\n    ContainerBlot.prototype.removeChild = function (child) {\n        this.children.remove(child);\n    };\n    ContainerBlot.prototype.replace = function (target) {\n        if (target instanceof ContainerBlot) {\n            target.moveChildren(this);\n        }\n        _super.prototype.replace.call(this, target);\n    };\n    ContainerBlot.prototype.split = function (index, force) {\n        if (force === void 0) { force = false; }\n        if (!force) {\n            if (index === 0)\n                return this;\n            if (index === this.length())\n                return this.next;\n        }\n        var after = this.clone();\n        this.parent.insertBefore(after, this.next);\n        this.children.forEachAt(index, this.length(), function (child, offset, length) {\n            child = child.split(offset, force);\n            after.appendChild(child);\n        });\n        return after;\n    };\n    ContainerBlot.prototype.unwrap = function () {\n        this.moveChildren(this.parent, this.next);\n        this.remove();\n    };\n    ContainerBlot.prototype.update = function (mutations, context) {\n        var _this = this;\n        var addedNodes = [];\n        var removedNodes = [];\n        mutations.forEach(function (mutation) {\n            if (mutation.target === _this.domNode && mutation.type === 'childList') {\n                addedNodes.push.apply(addedNodes, mutation.addedNodes);\n                removedNodes.push.apply(removedNodes, mutation.removedNodes);\n            }\n        });\n        removedNodes.forEach(function (node) {\n            // Check node has actually been removed\n            // One exception is Chrome does not immediately remove IFRAMEs\n            // from DOM but MutationRecord is correct in its reported removal\n            if (node.parentNode != null &&\n                // @ts-ignore\n                node.tagName !== 'IFRAME' &&\n                document.body.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {\n                return;\n            }\n            var blot = Registry.find(node);\n            if (blot == null)\n                return;\n            if (blot.domNode.parentNode == null || blot.domNode.parentNode === _this.domNode) {\n                blot.detach();\n            }\n        });\n        addedNodes\n            .filter(function (node) {\n            return node.parentNode == _this.domNode;\n        })\n            .sort(function (a, b) {\n            if (a === b)\n                return 0;\n            if (a.compareDocumentPosition(b) & Node.DOCUMENT_POSITION_FOLLOWING) {\n                return 1;\n            }\n            return -1;\n        })\n            .forEach(function (node) {\n            var refBlot = null;\n            if (node.nextSibling != null) {\n                refBlot = Registry.find(node.nextSibling);\n            }\n            var blot = makeBlot(node);\n            if (blot.next != refBlot || blot.next == null) {\n                if (blot.parent != null) {\n                    blot.parent.removeChild(_this);\n                }\n                _this.insertBefore(blot, refBlot || undefined);\n            }\n        });\n    };\n    return ContainerBlot;\n}(shadow_1.default));\nfunction makeBlot(node) {\n    var blot = Registry.find(node);\n    if (blot == null) {\n        try {\n            blot = Registry.create(node);\n        }\n        catch (e) {\n            blot = Registry.create(Registry.Scope.INLINE);\n            [].slice.call(node.childNodes).forEach(function (child) {\n                // @ts-ignore\n                blot.domNode.appendChild(child);\n            });\n            if (node.parentNode) {\n                node.parentNode.replaceChild(blot.domNode, node);\n            }\n            blot.attach();\n        }\n    }\n    return blot;\n}\nexports.default = ContainerBlot;\n\n\n/***/ }),\n/* 18 */\n/***/ (function(module, exports, __nested_webpack_require_130088__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar attributor_1 = __nested_webpack_require_130088__(12);\nvar store_1 = __nested_webpack_require_130088__(31);\nvar container_1 = __nested_webpack_require_130088__(17);\nvar Registry = __nested_webpack_require_130088__(1);\nvar FormatBlot = /** @class */ (function (_super) {\n    __extends(FormatBlot, _super);\n    function FormatBlot(domNode) {\n        var _this = _super.call(this, domNode) || this;\n        _this.attributes = new store_1.default(_this.domNode);\n        return _this;\n    }\n    FormatBlot.formats = function (domNode) {\n        if (typeof this.tagName === 'string') {\n            return true;\n        }\n        else if (Array.isArray(this.tagName)) {\n            return domNode.tagName.toLowerCase();\n        }\n        return undefined;\n    };\n    FormatBlot.prototype.format = function (name, value) {\n        var format = Registry.query(name);\n        if (format instanceof attributor_1.default) {\n            this.attributes.attribute(format, value);\n        }\n        else if (value) {\n            if (format != null && (name !== this.statics.blotName || this.formats()[name] !== value)) {\n                this.replaceWith(name, value);\n            }\n        }\n    };\n    FormatBlot.prototype.formats = function () {\n        var formats = this.attributes.values();\n        var format = this.statics.formats(this.domNode);\n        if (format != null) {\n            formats[this.statics.blotName] = format;\n        }\n        return formats;\n    };\n    FormatBlot.prototype.replaceWith = function (name, value) {\n        var replacement = _super.prototype.replaceWith.call(this, name, value);\n        this.attributes.copy(replacement);\n        return replacement;\n    };\n    FormatBlot.prototype.update = function (mutations, context) {\n        var _this = this;\n        _super.prototype.update.call(this, mutations, context);\n        if (mutations.some(function (mutation) {\n            return mutation.target === _this.domNode && mutation.type === 'attributes';\n        })) {\n            this.attributes.build();\n        }\n    };\n    FormatBlot.prototype.wrap = function (name, value) {\n        var wrapper = _super.prototype.wrap.call(this, name, value);\n        if (wrapper instanceof FormatBlot && wrapper.statics.scope === this.statics.scope) {\n            this.attributes.move(wrapper);\n        }\n        return wrapper;\n    };\n    return FormatBlot;\n}(container_1.default));\nexports.default = FormatBlot;\n\n\n/***/ }),\n/* 19 */\n/***/ (function(module, exports, __nested_webpack_require_133111__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar shadow_1 = __nested_webpack_require_133111__(30);\nvar Registry = __nested_webpack_require_133111__(1);\nvar LeafBlot = /** @class */ (function (_super) {\n    __extends(LeafBlot, _super);\n    function LeafBlot() {\n        return _super !== null && _super.apply(this, arguments) || this;\n    }\n    LeafBlot.value = function (domNode) {\n        return true;\n    };\n    LeafBlot.prototype.index = function (node, offset) {\n        if (this.domNode === node ||\n            this.domNode.compareDocumentPosition(node) & Node.DOCUMENT_POSITION_CONTAINED_BY) {\n            return Math.min(offset, 1);\n        }\n        return -1;\n    };\n    LeafBlot.prototype.position = function (index, inclusive) {\n        var offset = [].indexOf.call(this.parent.domNode.childNodes, this.domNode);\n        if (index > 0)\n            offset += 1;\n        return [this.parent.domNode, offset];\n    };\n    LeafBlot.prototype.value = function () {\n        var _a;\n        return _a = {}, _a[this.statics.blotName] = this.statics.value(this.domNode) || true, _a;\n    };\n    LeafBlot.scope = Registry.Scope.INLINE_BLOT;\n    return LeafBlot;\n}(shadow_1.default));\nexports.default = LeafBlot;\n\n\n/***/ }),\n/* 20 */\n/***/ (function(module, exports, __nested_webpack_require_134898__) {\n\nvar equal = __nested_webpack_require_134898__(11);\nvar extend = __nested_webpack_require_134898__(3);\n\n\nvar lib = {\n  attributes: {\n    compose: function (a, b, keepNull) {\n      if (typeof a !== 'object') a = {};\n      if (typeof b !== 'object') b = {};\n      var attributes = extend(true, {}, b);\n      if (!keepNull) {\n        attributes = Object.keys(attributes).reduce(function (copy, key) {\n          if (attributes[key] != null) {\n            copy[key] = attributes[key];\n          }\n          return copy;\n        }, {});\n      }\n      for (var key in a) {\n        if (a[key] !== undefined && b[key] === undefined) {\n          attributes[key] = a[key];\n        }\n      }\n      return Object.keys(attributes).length > 0 ? attributes : undefined;\n    },\n\n    diff: function(a, b) {\n      if (typeof a !== 'object') a = {};\n      if (typeof b !== 'object') b = {};\n      var attributes = Object.keys(a).concat(Object.keys(b)).reduce(function (attributes, key) {\n        if (!equal(a[key], b[key])) {\n          attributes[key] = b[key] === undefined ? null : b[key];\n        }\n        return attributes;\n      }, {});\n      return Object.keys(attributes).length > 0 ? attributes : undefined;\n    },\n\n    transform: function (a, b, priority) {\n      if (typeof a !== 'object') return b;\n      if (typeof b !== 'object') return undefined;\n      if (!priority) return b;  // b simply overwrites us without priority\n      var attributes = Object.keys(b).reduce(function (attributes, key) {\n        if (a[key] === undefined) attributes[key] = b[key];  // null is a valid value\n        return attributes;\n      }, {});\n      return Object.keys(attributes).length > 0 ? attributes : undefined;\n    }\n  },\n\n  iterator: function (ops) {\n    return new Iterator(ops);\n  },\n\n  length: function (op) {\n    if (typeof op['delete'] === 'number') {\n      return op['delete'];\n    } else if (typeof op.retain === 'number') {\n      return op.retain;\n    } else {\n      return typeof op.insert === 'string' ? op.insert.length : 1;\n    }\n  }\n};\n\n\nfunction Iterator(ops) {\n  this.ops = ops;\n  this.index = 0;\n  this.offset = 0;\n};\n\nIterator.prototype.hasNext = function () {\n  return this.peekLength() < Infinity;\n};\n\nIterator.prototype.next = function (length) {\n  if (!length) length = Infinity;\n  var nextOp = this.ops[this.index];\n  if (nextOp) {\n    var offset = this.offset;\n    var opLength = lib.length(nextOp)\n    if (length >= opLength - offset) {\n      length = opLength - offset;\n      this.index += 1;\n      this.offset = 0;\n    } else {\n      this.offset += length;\n    }\n    if (typeof nextOp['delete'] === 'number') {\n      return { 'delete': length };\n    } else {\n      var retOp = {};\n      if (nextOp.attributes) {\n        retOp.attributes = nextOp.attributes;\n      }\n      if (typeof nextOp.retain === 'number') {\n        retOp.retain = length;\n      } else if (typeof nextOp.insert === 'string') {\n        retOp.insert = nextOp.insert.substr(offset, length);\n      } else {\n        // offset should === 0, length should === 1\n        retOp.insert = nextOp.insert;\n      }\n      return retOp;\n    }\n  } else {\n    return { retain: Infinity };\n  }\n};\n\nIterator.prototype.peek = function () {\n  return this.ops[this.index];\n};\n\nIterator.prototype.peekLength = function () {\n  if (this.ops[this.index]) {\n    // Should never return 0 if our index is being managed correctly\n    return lib.length(this.ops[this.index]) - this.offset;\n  } else {\n    return Infinity;\n  }\n};\n\nIterator.prototype.peekType = function () {\n  if (this.ops[this.index]) {\n    if (typeof this.ops[this.index]['delete'] === 'number') {\n      return 'delete';\n    } else if (typeof this.ops[this.index].retain === 'number') {\n      return 'retain';\n    } else {\n      return 'insert';\n    }\n  }\n  return 'retain';\n};\n\nIterator.prototype.rest = function () {\n  if (!this.hasNext()) {\n    return [];\n  } else if (this.offset === 0) {\n    return this.ops.slice(this.index);\n  } else {\n    var offset = this.offset;\n    var index = this.index;\n    var next = this.next();\n    var rest = this.ops.slice(this.index);\n    this.offset = offset;\n    this.index = index;\n    return [next].concat(rest);\n  }\n};\n\n\nmodule.exports = lib;\n\n\n/***/ }),\n/* 21 */\n/***/ (function(module, exports) {\n\nvar clone = (function() {\n'use strict';\n\nfunction _instanceof(obj, type) {\n  return type != null && obj instanceof type;\n}\n\nvar nativeMap;\ntry {\n  nativeMap = Map;\n} catch(_) {\n  // maybe a reference error because no `Map`. Give it a dummy value that no\n  // value will ever be an instanceof.\n  nativeMap = function() {};\n}\n\nvar nativeSet;\ntry {\n  nativeSet = Set;\n} catch(_) {\n  nativeSet = function() {};\n}\n\nvar nativePromise;\ntry {\n  nativePromise = Promise;\n} catch(_) {\n  nativePromise = function() {};\n}\n\n/**\n * Clones (copies) an Object using deep copying.\n *\n * This function supports circular references by default, but if you are certain\n * there are no circular references in your object, you can save some CPU time\n * by calling clone(obj, false).\n *\n * Caution: if `circular` is false and `parent` contains circular references,\n * your program may enter an infinite loop and crash.\n *\n * @param `parent` - the object to be cloned\n * @param `circular` - set to true if the object to be cloned may contain\n *    circular references. (optional - true by default)\n * @param `depth` - set to a number if the object is only to be cloned to\n *    a particular depth. (optional - defaults to Infinity)\n * @param `prototype` - sets the prototype to be used when cloning an object.\n *    (optional - defaults to parent prototype).\n * @param `includeNonEnumerable` - set to true if the non-enumerable properties\n *    should be cloned as well. Non-enumerable properties on the prototype\n *    chain will be ignored. (optional - false by default)\n*/\nfunction clone(parent, circular, depth, prototype, includeNonEnumerable) {\n  if (typeof circular === 'object') {\n    depth = circular.depth;\n    prototype = circular.prototype;\n    includeNonEnumerable = circular.includeNonEnumerable;\n    circular = circular.circular;\n  }\n  // maintain two arrays for circular references, where corresponding parents\n  // and children have the same index\n  var allParents = [];\n  var allChildren = [];\n\n  var useBuffer = typeof Buffer != 'undefined';\n\n  if (typeof circular == 'undefined')\n    circular = true;\n\n  if (typeof depth == 'undefined')\n    depth = Infinity;\n\n  // recurse this function so we don't reset allParents and allChildren\n  function _clone(parent, depth) {\n    // cloning null always returns null\n    if (parent === null)\n      return null;\n\n    if (depth === 0)\n      return parent;\n\n    var child;\n    var proto;\n    if (typeof parent != 'object') {\n      return parent;\n    }\n\n    if (_instanceof(parent, nativeMap)) {\n      child = new nativeMap();\n    } else if (_instanceof(parent, nativeSet)) {\n      child = new nativeSet();\n    } else if (_instanceof(parent, nativePromise)) {\n      child = new nativePromise(function (resolve, reject) {\n        parent.then(function(value) {\n          resolve(_clone(value, depth - 1));\n        }, function(err) {\n          reject(_clone(err, depth - 1));\n        });\n      });\n    } else if (clone.__isArray(parent)) {\n      child = [];\n    } else if (clone.__isRegExp(parent)) {\n      child = new RegExp(parent.source, __getRegExpFlags(parent));\n      if (parent.lastIndex) child.lastIndex = parent.lastIndex;\n    } else if (clone.__isDate(parent)) {\n      child = new Date(parent.getTime());\n    } else if (useBuffer && Buffer.isBuffer(parent)) {\n      if (Buffer.allocUnsafe) {\n        // Node.js >= 4.5.0\n        child = Buffer.allocUnsafe(parent.length);\n      } else {\n        // Older Node.js versions\n        child = new Buffer(parent.length);\n      }\n      parent.copy(child);\n      return child;\n    } else if (_instanceof(parent, Error)) {\n      child = Object.create(parent);\n    } else {\n      if (typeof prototype == 'undefined') {\n        proto = Object.getPrototypeOf(parent);\n        child = Object.create(proto);\n      }\n      else {\n        child = Object.create(prototype);\n        proto = prototype;\n      }\n    }\n\n    if (circular) {\n      var index = allParents.indexOf(parent);\n\n      if (index != -1) {\n        return allChildren[index];\n      }\n      allParents.push(parent);\n      allChildren.push(child);\n    }\n\n    if (_instanceof(parent, nativeMap)) {\n      parent.forEach(function(value, key) {\n        var keyChild = _clone(key, depth - 1);\n        var valueChild = _clone(value, depth - 1);\n        child.set(keyChild, valueChild);\n      });\n    }\n    if (_instanceof(parent, nativeSet)) {\n      parent.forEach(function(value) {\n        var entryChild = _clone(value, depth - 1);\n        child.add(entryChild);\n      });\n    }\n\n    for (var i in parent) {\n      var attrs;\n      if (proto) {\n        attrs = Object.getOwnPropertyDescriptor(proto, i);\n      }\n\n      if (attrs && attrs.set == null) {\n        continue;\n      }\n      child[i] = _clone(parent[i], depth - 1);\n    }\n\n    if (Object.getOwnPropertySymbols) {\n      var symbols = Object.getOwnPropertySymbols(parent);\n      for (var i = 0; i < symbols.length; i++) {\n        // Don't need to worry about cloning a symbol because it is a primitive,\n        // like a number or string.\n        var symbol = symbols[i];\n        var descriptor = Object.getOwnPropertyDescriptor(parent, symbol);\n        if (descriptor && !descriptor.enumerable && !includeNonEnumerable) {\n          continue;\n        }\n        child[symbol] = _clone(parent[symbol], depth - 1);\n        if (!descriptor.enumerable) {\n          Object.defineProperty(child, symbol, {\n            enumerable: false\n          });\n        }\n      }\n    }\n\n    if (includeNonEnumerable) {\n      var allPropertyNames = Object.getOwnPropertyNames(parent);\n      for (var i = 0; i < allPropertyNames.length; i++) {\n        var propertyName = allPropertyNames[i];\n        var descriptor = Object.getOwnPropertyDescriptor(parent, propertyName);\n        if (descriptor && descriptor.enumerable) {\n          continue;\n        }\n        child[propertyName] = _clone(parent[propertyName], depth - 1);\n        Object.defineProperty(child, propertyName, {\n          enumerable: false\n        });\n      }\n    }\n\n    return child;\n  }\n\n  return _clone(parent, depth);\n}\n\n/**\n * Simple flat clone using prototype, accepts only objects, usefull for property\n * override on FLAT configuration object (no nested props).\n *\n * USE WITH CAUTION! This may not behave as you wish if you do not know how this\n * works.\n */\nclone.clonePrototype = function clonePrototype(parent) {\n  if (parent === null)\n    return null;\n\n  var c = function () {};\n  c.prototype = parent;\n  return new c();\n};\n\n// private utility functions\n\nfunction __objToStr(o) {\n  return Object.prototype.toString.call(o);\n}\nclone.__objToStr = __objToStr;\n\nfunction __isDate(o) {\n  return typeof o === 'object' && __objToStr(o) === '[object Date]';\n}\nclone.__isDate = __isDate;\n\nfunction __isArray(o) {\n  return typeof o === 'object' && __objToStr(o) === '[object Array]';\n}\nclone.__isArray = __isArray;\n\nfunction __isRegExp(o) {\n  return typeof o === 'object' && __objToStr(o) === '[object RegExp]';\n}\nclone.__isRegExp = __isRegExp;\n\nfunction __getRegExpFlags(re) {\n  var flags = '';\n  if (re.global) flags += 'g';\n  if (re.ignoreCase) flags += 'i';\n  if (re.multiline) flags += 'm';\n  return flags;\n}\nclone.__getRegExpFlags = __getRegExpFlags;\n\nreturn clone;\n})();\n\nif (typeof module === 'object' && module.exports) {\n  module.exports = clone;\n}\n\n\n/***/ }),\n/* 22 */\n/***/ (function(module, exports, __nested_webpack_require_146497__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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\"); } }; }();\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _parchment = __nested_webpack_require_146497__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _emitter = __nested_webpack_require_146497__(8);\n\nvar _emitter2 = _interopRequireDefault(_emitter);\n\nvar _block = __nested_webpack_require_146497__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _break = __nested_webpack_require_146497__(16);\n\nvar _break2 = _interopRequireDefault(_break);\n\nvar _code = __nested_webpack_require_146497__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nvar _container = __nested_webpack_require_146497__(25);\n\nvar _container2 = _interopRequireDefault(_container);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nfunction isLine(blot) {\n  return blot instanceof _block2.default || blot instanceof _block.BlockEmbed;\n}\n\nvar Scroll = function (_Parchment$Scroll) {\n  _inherits(Scroll, _Parchment$Scroll);\n\n  function Scroll(domNode, config) {\n    _classCallCheck(this, Scroll);\n\n    var _this = _possibleConstructorReturn(this, (Scroll.__proto__ || Object.getPrototypeOf(Scroll)).call(this, domNode));\n\n    _this.emitter = config.emitter;\n    if (Array.isArray(config.whitelist)) {\n      _this.whitelist = config.whitelist.reduce(function (whitelist, format) {\n        whitelist[format] = true;\n        return whitelist;\n      }, {});\n    }\n    // Some reason fixes composition issues with character languages in Windows/Chrome, Safari\n    _this.domNode.addEventListener('DOMNodeInserted', function () {});\n    _this.optimize();\n    _this.enable();\n    return _this;\n  }\n\n  _createClass(Scroll, [{\n    key: 'batchStart',\n    value: function batchStart() {\n      this.batch = true;\n    }\n  }, {\n    key: 'batchEnd',\n    value: function batchEnd() {\n      this.batch = false;\n      this.optimize();\n    }\n  }, {\n    key: 'deleteAt',\n    value: function deleteAt(index, length) {\n      var _line = this.line(index),\n          _line2 = _slicedToArray(_line, 2),\n          first = _line2[0],\n          offset = _line2[1];\n\n      var _line3 = this.line(index + length),\n          _line4 = _slicedToArray(_line3, 1),\n          last = _line4[0];\n\n      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'deleteAt', this).call(this, index, length);\n      if (last != null && first !== last && offset > 0) {\n        if (first instanceof _block.BlockEmbed || last instanceof _block.BlockEmbed) {\n          this.optimize();\n          return;\n        }\n        if (first instanceof _code2.default) {\n          var newlineIndex = first.newlineIndex(first.length(), true);\n          if (newlineIndex > -1) {\n            first = first.split(newlineIndex + 1);\n            if (first === last) {\n              this.optimize();\n              return;\n            }\n          }\n        } else if (last instanceof _code2.default) {\n          var _newlineIndex = last.newlineIndex(0);\n          if (_newlineIndex > -1) {\n            last.split(_newlineIndex + 1);\n          }\n        }\n        var ref = last.children.head instanceof _break2.default ? null : last.children.head;\n        first.moveChildren(last, ref);\n        first.remove();\n      }\n      this.optimize();\n    }\n  }, {\n    key: 'enable',\n    value: function enable() {\n      var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true;\n\n      this.domNode.setAttribute('contenteditable', enabled);\n    }\n  }, {\n    key: 'formatAt',\n    value: function formatAt(index, length, format, value) {\n      if (this.whitelist != null && !this.whitelist[format]) return;\n      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'formatAt', this).call(this, index, length, format, value);\n      this.optimize();\n    }\n  }, {\n    key: 'insertAt',\n    value: function insertAt(index, value, def) {\n      if (def != null && this.whitelist != null && !this.whitelist[value]) return;\n      if (index >= this.length()) {\n        if (def == null || _parchment2.default.query(value, _parchment2.default.Scope.BLOCK) == null) {\n          var blot = _parchment2.default.create(this.statics.defaultChild);\n          this.appendChild(blot);\n          if (def == null && value.endsWith('\\n')) {\n            value = value.slice(0, -1);\n          }\n          blot.insertAt(0, value, def);\n        } else {\n          var embed = _parchment2.default.create(value, def);\n          this.appendChild(embed);\n        }\n      } else {\n        _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertAt', this).call(this, index, value, def);\n      }\n      this.optimize();\n    }\n  }, {\n    key: 'insertBefore',\n    value: function insertBefore(blot, ref) {\n      if (blot.statics.scope === _parchment2.default.Scope.INLINE_BLOT) {\n        var wrapper = _parchment2.default.create(this.statics.defaultChild);\n        wrapper.appendChild(blot);\n        blot = wrapper;\n      }\n      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'insertBefore', this).call(this, blot, ref);\n    }\n  }, {\n    key: 'leaf',\n    value: function leaf(index) {\n      return this.path(index).pop() || [null, -1];\n    }\n  }, {\n    key: 'line',\n    value: function line(index) {\n      if (index === this.length()) {\n        return this.line(index - 1);\n      }\n      return this.descendant(isLine, index);\n    }\n  }, {\n    key: 'lines',\n    value: function lines() {\n      var index = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;\n      var length = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : Number.MAX_VALUE;\n\n      var getLines = function getLines(blot, index, length) {\n        var lines = [],\n            lengthLeft = length;\n        blot.children.forEachAt(index, length, function (child, index, length) {\n          if (isLine(child)) {\n            lines.push(child);\n          } else if (child instanceof _parchment2.default.Container) {\n            lines = lines.concat(getLines(child, index, lengthLeft));\n          }\n          lengthLeft -= length;\n        });\n        return lines;\n      };\n      return getLines(this, index, length);\n    }\n  }, {\n    key: 'optimize',\n    value: function optimize() {\n      var mutations = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];\n      var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n      if (this.batch === true) return;\n      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'optimize', this).call(this, mutations, context);\n      if (mutations.length > 0) {\n        this.emitter.emit(_emitter2.default.events.SCROLL_OPTIMIZE, mutations, context);\n      }\n    }\n  }, {\n    key: 'path',\n    value: function path(index) {\n      return _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'path', this).call(this, index).slice(1); // Exclude self\n    }\n  }, {\n    key: 'update',\n    value: function update(mutations) {\n      if (this.batch === true) return;\n      var source = _emitter2.default.sources.USER;\n      if (typeof mutations === 'string') {\n        source = mutations;\n      }\n      if (!Array.isArray(mutations)) {\n        mutations = this.observer.takeRecords();\n      }\n      if (mutations.length > 0) {\n        this.emitter.emit(_emitter2.default.events.SCROLL_BEFORE_UPDATE, source, mutations);\n      }\n      _get(Scroll.prototype.__proto__ || Object.getPrototypeOf(Scroll.prototype), 'update', this).call(this, mutations.concat([])); // pass copy\n      if (mutations.length > 0) {\n        this.emitter.emit(_emitter2.default.events.SCROLL_UPDATE, source, mutations);\n      }\n    }\n  }]);\n\n  return Scroll;\n}(_parchment2.default.Scroll);\n\nScroll.blotName = 'scroll';\nScroll.className = 'ql-editor';\nScroll.tagName = 'DIV';\nScroll.defaultChild = 'block';\nScroll.allowedChildren = [_block2.default, _block.BlockEmbed, _container2.default];\n\nexports.default = Scroll;\n\n/***/ }),\n/* 23 */\n/***/ (function(module, exports, __nested_webpack_require_157111__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.SHORTKEY = exports.default = undefined;\n\nvar _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; };\n\nvar _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\"); } }; }();\n\nvar _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; }; }();\n\nvar _clone = __nested_webpack_require_157111__(21);\n\nvar _clone2 = _interopRequireDefault(_clone);\n\nvar _deepEqual = __nested_webpack_require_157111__(11);\n\nvar _deepEqual2 = _interopRequireDefault(_deepEqual);\n\nvar _extend = __nested_webpack_require_157111__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _quillDelta = __nested_webpack_require_157111__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _op = __nested_webpack_require_157111__(20);\n\nvar _op2 = _interopRequireDefault(_op);\n\nvar _parchment = __nested_webpack_require_157111__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __nested_webpack_require_157111__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _logger = __nested_webpack_require_157111__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar _module = __nested_webpack_require_157111__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _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; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar debug = (0, _logger2.default)('quill:keyboard');\n\nvar SHORTKEY = /Mac/i.test(navigator.platform) ? 'metaKey' : 'ctrlKey';\n\nvar Keyboard = function (_Module) {\n  _inherits(Keyboard, _Module);\n\n  _createClass(Keyboard, null, [{\n    key: 'match',\n    value: function match(evt, binding) {\n      binding = normalize(binding);\n      if (['altKey', 'ctrlKey', 'metaKey', 'shiftKey'].some(function (key) {\n        return !!binding[key] !== evt[key] && binding[key] !== null;\n      })) {\n        return false;\n      }\n      return binding.key === (evt.which || evt.keyCode);\n    }\n  }]);\n\n  function Keyboard(quill, options) {\n    _classCallCheck(this, Keyboard);\n\n    var _this = _possibleConstructorReturn(this, (Keyboard.__proto__ || Object.getPrototypeOf(Keyboard)).call(this, quill, options));\n\n    _this.bindings = {};\n    Object.keys(_this.options.bindings).forEach(function (name) {\n      if (name === 'list autofill' && quill.scroll.whitelist != null && !quill.scroll.whitelist['list']) {\n        return;\n      }\n      if (_this.options.bindings[name]) {\n        _this.addBinding(_this.options.bindings[name]);\n      }\n    });\n    _this.addBinding({ key: Keyboard.keys.ENTER, shiftKey: null }, handleEnter);\n    _this.addBinding({ key: Keyboard.keys.ENTER, metaKey: null, ctrlKey: null, altKey: null }, function () {});\n    if (/Firefox/i.test(navigator.userAgent)) {\n      // Need to handle delete and backspace for Firefox in the general case #1171\n      _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true }, handleBackspace);\n      _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true }, handleDelete);\n    } else {\n      _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: true, prefix: /^.?$/ }, handleBackspace);\n      _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: true, suffix: /^.?$/ }, handleDelete);\n    }\n    _this.addBinding({ key: Keyboard.keys.BACKSPACE }, { collapsed: false }, handleDeleteRange);\n    _this.addBinding({ key: Keyboard.keys.DELETE }, { collapsed: false }, handleDeleteRange);\n    _this.addBinding({ key: Keyboard.keys.BACKSPACE, altKey: null, ctrlKey: null, metaKey: null, shiftKey: null }, { collapsed: true, offset: 0 }, handleBackspace);\n    _this.listen();\n    return _this;\n  }\n\n  _createClass(Keyboard, [{\n    key: 'addBinding',\n    value: function addBinding(key) {\n      var context = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n      var handler = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};\n\n      var binding = normalize(key);\n      if (binding == null || binding.key == null) {\n        return debug.warn('Attempted to add invalid keyboard binding', binding);\n      }\n      if (typeof context === 'function') {\n        context = { handler: context };\n      }\n      if (typeof handler === 'function') {\n        handler = { handler: handler };\n      }\n      binding = (0, _extend2.default)(binding, context, handler);\n      this.bindings[binding.key] = this.bindings[binding.key] || [];\n      this.bindings[binding.key].push(binding);\n    }\n  }, {\n    key: 'listen',\n    value: function listen() {\n      var _this2 = this;\n\n      this.quill.root.addEventListener('keydown', function (evt) {\n        if (evt.defaultPrevented) return;\n        var which = evt.which || evt.keyCode;\n        var bindings = (_this2.bindings[which] || []).filter(function (binding) {\n          return Keyboard.match(evt, binding);\n        });\n        if (bindings.length === 0) return;\n        var range = _this2.quill.getSelection();\n        if (range == null || !_this2.quill.hasFocus()) return;\n\n        var _quill$getLine = _this2.quill.getLine(range.index),\n            _quill$getLine2 = _slicedToArray(_quill$getLine, 2),\n            line = _quill$getLine2[0],\n            offset = _quill$getLine2[1];\n\n        var _quill$getLeaf = _this2.quill.getLeaf(range.index),\n            _quill$getLeaf2 = _slicedToArray(_quill$getLeaf, 2),\n            leafStart = _quill$getLeaf2[0],\n            offsetStart = _quill$getLeaf2[1];\n\n        var _ref = range.length === 0 ? [leafStart, offsetStart] : _this2.quill.getLeaf(range.index + range.length),\n            _ref2 = _slicedToArray(_ref, 2),\n            leafEnd = _ref2[0],\n            offsetEnd = _ref2[1];\n\n        var prefixText = leafStart instanceof _parchment2.default.Text ? leafStart.value().slice(0, offsetStart) : '';\n        var suffixText = leafEnd instanceof _parchment2.default.Text ? leafEnd.value().slice(offsetEnd) : '';\n        var curContext = {\n          collapsed: range.length === 0,\n          empty: range.length === 0 && line.length() <= 1,\n          format: _this2.quill.getFormat(range),\n          offset: offset,\n          prefix: prefixText,\n          suffix: suffixText\n        };\n        var prevented = bindings.some(function (binding) {\n          if (binding.collapsed != null && binding.collapsed !== curContext.collapsed) return false;\n          if (binding.empty != null && binding.empty !== curContext.empty) return false;\n          if (binding.offset != null && binding.offset !== curContext.offset) return false;\n          if (Array.isArray(binding.format)) {\n            // any format is present\n            if (binding.format.every(function (name) {\n              return curContext.format[name] == null;\n            })) {\n              return false;\n            }\n          } else if (_typeof(binding.format) === 'object') {\n            // all formats must match\n            if (!Object.keys(binding.format).every(function (name) {\n              if (binding.format[name] === true) return curContext.format[name] != null;\n              if (binding.format[name] === false) return curContext.format[name] == null;\n              return (0, _deepEqual2.default)(binding.format[name], curContext.format[name]);\n            })) {\n              return false;\n            }\n          }\n          if (binding.prefix != null && !binding.prefix.test(curContext.prefix)) return false;\n          if (binding.suffix != null && !binding.suffix.test(curContext.suffix)) return false;\n          return binding.handler.call(_this2, range, curContext) !== true;\n        });\n        if (prevented) {\n          evt.preventDefault();\n        }\n      });\n    }\n  }]);\n\n  return Keyboard;\n}(_module2.default);\n\nKeyboard.keys = {\n  BACKSPACE: 8,\n  TAB: 9,\n  ENTER: 13,\n  ESCAPE: 27,\n  LEFT: 37,\n  UP: 38,\n  RIGHT: 39,\n  DOWN: 40,\n  DELETE: 46\n};\n\nKeyboard.DEFAULTS = {\n  bindings: {\n    'bold': makeFormatHandler('bold'),\n    'italic': makeFormatHandler('italic'),\n    'underline': makeFormatHandler('underline'),\n    'indent': {\n      // highlight tab or tab at beginning of list, indent or blockquote\n      key: Keyboard.keys.TAB,\n      format: ['blockquote', 'indent', 'list'],\n      handler: function handler(range, context) {\n        if (context.collapsed && context.offset !== 0) return true;\n        this.quill.format('indent', '+1', _quill2.default.sources.USER);\n      }\n    },\n    'outdent': {\n      key: Keyboard.keys.TAB,\n      shiftKey: true,\n      format: ['blockquote', 'indent', 'list'],\n      // highlight tab or tab at beginning of list, indent or blockquote\n      handler: function handler(range, context) {\n        if (context.collapsed && context.offset !== 0) return true;\n        this.quill.format('indent', '-1', _quill2.default.sources.USER);\n      }\n    },\n    'outdent backspace': {\n      key: Keyboard.keys.BACKSPACE,\n      collapsed: true,\n      shiftKey: null,\n      metaKey: null,\n      ctrlKey: null,\n      altKey: null,\n      format: ['indent', 'list'],\n      offset: 0,\n      handler: function handler(range, context) {\n        if (context.format.indent != null) {\n          this.quill.format('indent', '-1', _quill2.default.sources.USER);\n        } else if (context.format.list != null) {\n          this.quill.format('list', false, _quill2.default.sources.USER);\n        }\n      }\n    },\n    'indent code-block': makeCodeBlockHandler(true),\n    'outdent code-block': makeCodeBlockHandler(false),\n    'remove tab': {\n      key: Keyboard.keys.TAB,\n      shiftKey: true,\n      collapsed: true,\n      prefix: /\\t$/,\n      handler: function handler(range) {\n        this.quill.deleteText(range.index - 1, 1, _quill2.default.sources.USER);\n      }\n    },\n    'tab': {\n      key: Keyboard.keys.TAB,\n      handler: function handler(range) {\n        this.quill.history.cutoff();\n        var delta = new _quillDelta2.default().retain(range.index).delete(range.length).insert('\\t');\n        this.quill.updateContents(delta, _quill2.default.sources.USER);\n        this.quill.history.cutoff();\n        this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);\n      }\n    },\n    'list empty enter': {\n      key: Keyboard.keys.ENTER,\n      collapsed: true,\n      format: ['list'],\n      empty: true,\n      handler: function handler(range, context) {\n        this.quill.format('list', false, _quill2.default.sources.USER);\n        if (context.format.indent) {\n          this.quill.format('indent', false, _quill2.default.sources.USER);\n        }\n      }\n    },\n    'checklist enter': {\n      key: Keyboard.keys.ENTER,\n      collapsed: true,\n      format: { list: 'checked' },\n      handler: function handler(range) {\n        var _quill$getLine3 = this.quill.getLine(range.index),\n            _quill$getLine4 = _slicedToArray(_quill$getLine3, 2),\n            line = _quill$getLine4[0],\n            offset = _quill$getLine4[1];\n\n        var formats = (0, _extend2.default)({}, line.formats(), { list: 'checked' });\n        var delta = new _quillDelta2.default().retain(range.index).insert('\\n', formats).retain(line.length() - offset - 1).retain(1, { list: 'unchecked' });\n        this.quill.updateContents(delta, _quill2.default.sources.USER);\n        this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);\n        this.quill.scrollIntoView();\n      }\n    },\n    'header enter': {\n      key: Keyboard.keys.ENTER,\n      collapsed: true,\n      format: ['header'],\n      suffix: /^$/,\n      handler: function handler(range, context) {\n        var _quill$getLine5 = this.quill.getLine(range.index),\n            _quill$getLine6 = _slicedToArray(_quill$getLine5, 2),\n            line = _quill$getLine6[0],\n            offset = _quill$getLine6[1];\n\n        var delta = new _quillDelta2.default().retain(range.index).insert('\\n', context.format).retain(line.length() - offset - 1).retain(1, { header: null });\n        this.quill.updateContents(delta, _quill2.default.sources.USER);\n        this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);\n        this.quill.scrollIntoView();\n      }\n    },\n    'list autofill': {\n      key: ' ',\n      collapsed: true,\n      format: { list: false },\n      prefix: /^\\s*?(\\d+\\.|-|\\*|\\[ ?\\]|\\[x\\])$/,\n      handler: function handler(range, context) {\n        var length = context.prefix.length;\n\n        var _quill$getLine7 = this.quill.getLine(range.index),\n            _quill$getLine8 = _slicedToArray(_quill$getLine7, 2),\n            line = _quill$getLine8[0],\n            offset = _quill$getLine8[1];\n\n        if (offset > length) return true;\n        var value = void 0;\n        switch (context.prefix.trim()) {\n          case '[]':case '[ ]':\n            value = 'unchecked';\n            break;\n          case '[x]':\n            value = 'checked';\n            break;\n          case '-':case '*':\n            value = 'bullet';\n            break;\n          default:\n            value = 'ordered';\n        }\n        this.quill.insertText(range.index, ' ', _quill2.default.sources.USER);\n        this.quill.history.cutoff();\n        var delta = new _quillDelta2.default().retain(range.index - offset).delete(length + 1).retain(line.length() - 2 - offset).retain(1, { list: value });\n        this.quill.updateContents(delta, _quill2.default.sources.USER);\n        this.quill.history.cutoff();\n        this.quill.setSelection(range.index - length, _quill2.default.sources.SILENT);\n      }\n    },\n    'code exit': {\n      key: Keyboard.keys.ENTER,\n      collapsed: true,\n      format: ['code-block'],\n      prefix: /\\n\\n$/,\n      suffix: /^\\s+$/,\n      handler: function handler(range) {\n        var _quill$getLine9 = this.quill.getLine(range.index),\n            _quill$getLine10 = _slicedToArray(_quill$getLine9, 2),\n            line = _quill$getLine10[0],\n            offset = _quill$getLine10[1];\n\n        var delta = new _quillDelta2.default().retain(range.index + line.length() - offset - 2).retain(1, { 'code-block': null }).delete(1);\n        this.quill.updateContents(delta, _quill2.default.sources.USER);\n      }\n    },\n    'embed left': makeEmbedArrowHandler(Keyboard.keys.LEFT, false),\n    'embed left shift': makeEmbedArrowHandler(Keyboard.keys.LEFT, true),\n    'embed right': makeEmbedArrowHandler(Keyboard.keys.RIGHT, false),\n    'embed right shift': makeEmbedArrowHandler(Keyboard.keys.RIGHT, true)\n  }\n};\n\nfunction makeEmbedArrowHandler(key, shiftKey) {\n  var _ref3;\n\n  var where = key === Keyboard.keys.LEFT ? 'prefix' : 'suffix';\n  return _ref3 = {\n    key: key,\n    shiftKey: shiftKey,\n    altKey: null\n  }, _defineProperty(_ref3, where, /^$/), _defineProperty(_ref3, 'handler', function handler(range) {\n    var index = range.index;\n    if (key === Keyboard.keys.RIGHT) {\n      index += range.length + 1;\n    }\n\n    var _quill$getLeaf3 = this.quill.getLeaf(index),\n        _quill$getLeaf4 = _slicedToArray(_quill$getLeaf3, 1),\n        leaf = _quill$getLeaf4[0];\n\n    if (!(leaf instanceof _parchment2.default.Embed)) return true;\n    if (key === Keyboard.keys.LEFT) {\n      if (shiftKey) {\n        this.quill.setSelection(range.index - 1, range.length + 1, _quill2.default.sources.USER);\n      } else {\n        this.quill.setSelection(range.index - 1, _quill2.default.sources.USER);\n      }\n    } else {\n      if (shiftKey) {\n        this.quill.setSelection(range.index, range.length + 1, _quill2.default.sources.USER);\n      } else {\n        this.quill.setSelection(range.index + range.length + 1, _quill2.default.sources.USER);\n      }\n    }\n    return false;\n  }), _ref3;\n}\n\nfunction handleBackspace(range, context) {\n  if (range.index === 0 || this.quill.getLength() <= 1) return;\n\n  var _quill$getLine11 = this.quill.getLine(range.index),\n      _quill$getLine12 = _slicedToArray(_quill$getLine11, 1),\n      line = _quill$getLine12[0];\n\n  var formats = {};\n  if (context.offset === 0) {\n    var _quill$getLine13 = this.quill.getLine(range.index - 1),\n        _quill$getLine14 = _slicedToArray(_quill$getLine13, 1),\n        prev = _quill$getLine14[0];\n\n    if (prev != null && prev.length() > 1) {\n      var curFormats = line.formats();\n      var prevFormats = this.quill.getFormat(range.index - 1, 1);\n      formats = _op2.default.attributes.diff(curFormats, prevFormats) || {};\n    }\n  }\n  // Check for astral symbols\n  var length = /[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]$/.test(context.prefix) ? 2 : 1;\n  this.quill.deleteText(range.index - length, length, _quill2.default.sources.USER);\n  if (Object.keys(formats).length > 0) {\n    this.quill.formatLine(range.index - length, length, formats, _quill2.default.sources.USER);\n  }\n  this.quill.focus();\n}\n\nfunction handleDelete(range, context) {\n  // Check for astral symbols\n  var length = /^[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]/.test(context.suffix) ? 2 : 1;\n  if (range.index >= this.quill.getLength() - length) return;\n  var formats = {},\n      nextLength = 0;\n\n  var _quill$getLine15 = this.quill.getLine(range.index),\n      _quill$getLine16 = _slicedToArray(_quill$getLine15, 1),\n      line = _quill$getLine16[0];\n\n  if (context.offset >= line.length() - 1) {\n    var _quill$getLine17 = this.quill.getLine(range.index + 1),\n        _quill$getLine18 = _slicedToArray(_quill$getLine17, 1),\n        next = _quill$getLine18[0];\n\n    if (next) {\n      var curFormats = line.formats();\n      var nextFormats = this.quill.getFormat(range.index, 1);\n      formats = _op2.default.attributes.diff(curFormats, nextFormats) || {};\n      nextLength = next.length();\n    }\n  }\n  this.quill.deleteText(range.index, length, _quill2.default.sources.USER);\n  if (Object.keys(formats).length > 0) {\n    this.quill.formatLine(range.index + nextLength - 1, length, formats, _quill2.default.sources.USER);\n  }\n}\n\nfunction handleDeleteRange(range) {\n  var lines = this.quill.getLines(range);\n  var formats = {};\n  if (lines.length > 1) {\n    var firstFormats = lines[0].formats();\n    var lastFormats = lines[lines.length - 1].formats();\n    formats = _op2.default.attributes.diff(lastFormats, firstFormats) || {};\n  }\n  this.quill.deleteText(range, _quill2.default.sources.USER);\n  if (Object.keys(formats).length > 0) {\n    this.quill.formatLine(range.index, 1, formats, _quill2.default.sources.USER);\n  }\n  this.quill.setSelection(range.index, _quill2.default.sources.SILENT);\n  this.quill.focus();\n}\n\nfunction handleEnter(range, context) {\n  var _this3 = this;\n\n  if (range.length > 0) {\n    this.quill.scroll.deleteAt(range.index, range.length); // So we do not trigger text-change\n  }\n  var lineFormats = Object.keys(context.format).reduce(function (lineFormats, format) {\n    if (_parchment2.default.query(format, _parchment2.default.Scope.BLOCK) && !Array.isArray(context.format[format])) {\n      lineFormats[format] = context.format[format];\n    }\n    return lineFormats;\n  }, {});\n  this.quill.insertText(range.index, '\\n', lineFormats, _quill2.default.sources.USER);\n  // Earlier scroll.deleteAt might have messed up our selection,\n  // so insertText's built in selection preservation is not reliable\n  this.quill.setSelection(range.index + 1, _quill2.default.sources.SILENT);\n  this.quill.focus();\n  Object.keys(context.format).forEach(function (name) {\n    if (lineFormats[name] != null) return;\n    if (Array.isArray(context.format[name])) return;\n    if (name === 'link') return;\n    _this3.quill.format(name, context.format[name], _quill2.default.sources.USER);\n  });\n}\n\nfunction makeCodeBlockHandler(indent) {\n  return {\n    key: Keyboard.keys.TAB,\n    shiftKey: !indent,\n    format: { 'code-block': true },\n    handler: function handler(range) {\n      var CodeBlock = _parchment2.default.query('code-block');\n      var index = range.index,\n          length = range.length;\n\n      var _quill$scroll$descend = this.quill.scroll.descendant(CodeBlock, index),\n          _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),\n          block = _quill$scroll$descend2[0],\n          offset = _quill$scroll$descend2[1];\n\n      if (block == null) return;\n      var scrollIndex = this.quill.getIndex(block);\n      var start = block.newlineIndex(offset, true) + 1;\n      var end = block.newlineIndex(scrollIndex + offset + length);\n      var lines = block.domNode.textContent.slice(start, end).split('\\n');\n      offset = 0;\n      lines.forEach(function (line, i) {\n        if (indent) {\n          block.insertAt(start + offset, CodeBlock.TAB);\n          offset += CodeBlock.TAB.length;\n          if (i === 0) {\n            index += CodeBlock.TAB.length;\n          } else {\n            length += CodeBlock.TAB.length;\n          }\n        } else if (line.startsWith(CodeBlock.TAB)) {\n          block.deleteAt(start + offset, CodeBlock.TAB.length);\n          offset -= CodeBlock.TAB.length;\n          if (i === 0) {\n            index -= CodeBlock.TAB.length;\n          } else {\n            length -= CodeBlock.TAB.length;\n          }\n        }\n        offset += line.length + 1;\n      });\n      this.quill.update(_quill2.default.sources.USER);\n      this.quill.setSelection(index, length, _quill2.default.sources.SILENT);\n    }\n  };\n}\n\nfunction makeFormatHandler(format) {\n  return {\n    key: format[0].toUpperCase(),\n    shortKey: true,\n    handler: function handler(range, context) {\n      this.quill.format(format, !context.format[format], _quill2.default.sources.USER);\n    }\n  };\n}\n\nfunction normalize(binding) {\n  if (typeof binding === 'string' || typeof binding === 'number') {\n    return normalize({ key: binding });\n  }\n  if ((typeof binding === 'undefined' ? 'undefined' : _typeof(binding)) === 'object') {\n    binding = (0, _clone2.default)(binding, false);\n  }\n  if (typeof binding.key === 'string') {\n    if (Keyboard.keys[binding.key.toUpperCase()] != null) {\n      binding.key = Keyboard.keys[binding.key.toUpperCase()];\n    } else if (binding.key.length === 1) {\n      binding.key = binding.key.toUpperCase().charCodeAt(0);\n    } else {\n      return null;\n    }\n  }\n  if (binding.shortKey) {\n    binding[SHORTKEY] = binding.shortKey;\n    delete binding.shortKey;\n  }\n  return binding;\n}\n\nexports.default = Keyboard;\nexports.SHORTKEY = SHORTKEY;\n\n/***/ }),\n/* 24 */\n/***/ (function(module, exports, __nested_webpack_require_181454__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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\"); } }; }();\n\nvar _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); } };\n\nvar _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; }; }();\n\nvar _parchment = __nested_webpack_require_181454__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _text = __nested_webpack_require_181454__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Cursor = function (_Parchment$Embed) {\n  _inherits(Cursor, _Parchment$Embed);\n\n  _createClass(Cursor, null, [{\n    key: 'value',\n    value: function value() {\n      return undefined;\n    }\n  }]);\n\n  function Cursor(domNode, selection) {\n    _classCallCheck(this, Cursor);\n\n    var _this = _possibleConstructorReturn(this, (Cursor.__proto__ || Object.getPrototypeOf(Cursor)).call(this, domNode));\n\n    _this.selection = selection;\n    _this.textNode = document.createTextNode(Cursor.CONTENTS);\n    _this.domNode.appendChild(_this.textNode);\n    _this._length = 0;\n    return _this;\n  }\n\n  _createClass(Cursor, [{\n    key: 'detach',\n    value: function detach() {\n      // super.detach() will also clear domNode.__blot\n      if (this.parent != null) this.parent.removeChild(this);\n    }\n  }, {\n    key: 'format',\n    value: function format(name, value) {\n      if (this._length !== 0) {\n        return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'format', this).call(this, name, value);\n      }\n      var target = this,\n          index = 0;\n      while (target != null && target.statics.scope !== _parchment2.default.Scope.BLOCK_BLOT) {\n        index += target.offset(target.parent);\n        target = target.parent;\n      }\n      if (target != null) {\n        this._length = Cursor.CONTENTS.length;\n        target.optimize();\n        target.formatAt(index, Cursor.CONTENTS.length, name, value);\n        this._length = 0;\n      }\n    }\n  }, {\n    key: 'index',\n    value: function index(node, offset) {\n      if (node === this.textNode) return 0;\n      return _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'index', this).call(this, node, offset);\n    }\n  }, {\n    key: 'length',\n    value: function length() {\n      return this._length;\n    }\n  }, {\n    key: 'position',\n    value: function position() {\n      return [this.textNode, this.textNode.data.length];\n    }\n  }, {\n    key: 'remove',\n    value: function remove() {\n      _get(Cursor.prototype.__proto__ || Object.getPrototypeOf(Cursor.prototype), 'remove', this).call(this);\n      this.parent = null;\n    }\n  }, {\n    key: 'restore',\n    value: function restore() {\n      if (this.selection.composing || this.parent == null) return;\n      var textNode = this.textNode;\n      var range = this.selection.getNativeRange();\n      var restoreText = void 0,\n          start = void 0,\n          end = void 0;\n      if (range != null && range.start.node === textNode && range.end.node === textNode) {\n        var _ref = [textNode, range.start.offset, range.end.offset];\n        restoreText = _ref[0];\n        start = _ref[1];\n        end = _ref[2];\n      }\n      // Link format will insert text outside of anchor tag\n      while (this.domNode.lastChild != null && this.domNode.lastChild !== this.textNode) {\n        this.domNode.parentNode.insertBefore(this.domNode.lastChild, this.domNode);\n      }\n      if (this.textNode.data !== Cursor.CONTENTS) {\n        var text = this.textNode.data.split(Cursor.CONTENTS).join('');\n        if (this.next instanceof _text2.default) {\n          restoreText = this.next.domNode;\n          this.next.insertAt(0, text);\n          this.textNode.data = Cursor.CONTENTS;\n        } else {\n          this.textNode.data = text;\n          this.parent.insertBefore(_parchment2.default.create(this.textNode), this);\n          this.textNode = document.createTextNode(Cursor.CONTENTS);\n          this.domNode.appendChild(this.textNode);\n        }\n      }\n      this.remove();\n      if (start != null) {\n        var _map = [start, end].map(function (offset) {\n          return Math.max(0, Math.min(restoreText.data.length, offset - 1));\n        });\n\n        var _map2 = _slicedToArray(_map, 2);\n\n        start = _map2[0];\n        end = _map2[1];\n\n        return {\n          startNode: restoreText,\n          startOffset: start,\n          endNode: restoreText,\n          endOffset: end\n        };\n      }\n    }\n  }, {\n    key: 'update',\n    value: function update(mutations, context) {\n      var _this2 = this;\n\n      if (mutations.some(function (mutation) {\n        return mutation.type === 'characterData' && mutation.target === _this2.textNode;\n      })) {\n        var range = this.restore();\n        if (range) context.range = range;\n      }\n    }\n  }, {\n    key: 'value',\n    value: function value() {\n      return '';\n    }\n  }]);\n\n  return Cursor;\n}(_parchment2.default.Embed);\n\nCursor.blotName = 'cursor';\nCursor.className = 'ql-cursor';\nCursor.tagName = 'span';\nCursor.CONTENTS = '\\uFEFF'; // Zero width no break space\n\n\nexports.default = Cursor;\n\n/***/ }),\n/* 25 */\n/***/ (function(module, exports, __nested_webpack_require_189100__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _parchment = __nested_webpack_require_189100__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _block = __nested_webpack_require_189100__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Container = function (_Parchment$Container) {\n  _inherits(Container, _Parchment$Container);\n\n  function Container() {\n    _classCallCheck(this, Container);\n\n    return _possibleConstructorReturn(this, (Container.__proto__ || Object.getPrototypeOf(Container)).apply(this, arguments));\n  }\n\n  return Container;\n}(_parchment2.default.Container);\n\nContainer.allowedChildren = [_block2.default, _block.BlockEmbed, Container];\n\nexports.default = Container;\n\n/***/ }),\n/* 26 */\n/***/ (function(module, exports, __nested_webpack_require_190886__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.ColorStyle = exports.ColorClass = exports.ColorAttributor = undefined;\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _parchment = __nested_webpack_require_190886__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar ColorAttributor = function (_Parchment$Attributor) {\n  _inherits(ColorAttributor, _Parchment$Attributor);\n\n  function ColorAttributor() {\n    _classCallCheck(this, ColorAttributor);\n\n    return _possibleConstructorReturn(this, (ColorAttributor.__proto__ || Object.getPrototypeOf(ColorAttributor)).apply(this, arguments));\n  }\n\n  _createClass(ColorAttributor, [{\n    key: 'value',\n    value: function value(domNode) {\n      var value = _get(ColorAttributor.prototype.__proto__ || Object.getPrototypeOf(ColorAttributor.prototype), 'value', this).call(this, domNode);\n      if (!value.startsWith('rgb(')) return value;\n      value = value.replace(/^[^\\d]+/, '').replace(/[^\\d]+$/, '');\n      return '#' + value.split(',').map(function (component) {\n        return ('00' + parseInt(component).toString(16)).slice(-2);\n      }).join('');\n    }\n  }]);\n\n  return ColorAttributor;\n}(_parchment2.default.Attributor.Style);\n\nvar ColorClass = new _parchment2.default.Attributor.Class('color', 'ql-color', {\n  scope: _parchment2.default.Scope.INLINE\n});\nvar ColorStyle = new ColorAttributor('color', 'color', {\n  scope: _parchment2.default.Scope.INLINE\n});\n\nexports.ColorAttributor = ColorAttributor;\nexports.ColorClass = ColorClass;\nexports.ColorStyle = ColorStyle;\n\n/***/ }),\n/* 27 */\n/***/ (function(module, exports, __nested_webpack_require_194529__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.sanitize = exports.default = undefined;\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _inline = __nested_webpack_require_194529__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Link = function (_Inline) {\n  _inherits(Link, _Inline);\n\n  function Link() {\n    _classCallCheck(this, Link);\n\n    return _possibleConstructorReturn(this, (Link.__proto__ || Object.getPrototypeOf(Link)).apply(this, arguments));\n  }\n\n  _createClass(Link, [{\n    key: 'format',\n    value: function format(name, value) {\n      if (name !== this.statics.blotName || !value) return _get(Link.prototype.__proto__ || Object.getPrototypeOf(Link.prototype), 'format', this).call(this, name, value);\n      value = this.constructor.sanitize(value);\n      this.domNode.setAttribute('href', value);\n    }\n  }], [{\n    key: 'create',\n    value: function create(value) {\n      var node = _get(Link.__proto__ || Object.getPrototypeOf(Link), 'create', this).call(this, value);\n      value = this.sanitize(value);\n      node.setAttribute('href', value);\n      node.setAttribute('rel', 'noopener noreferrer');\n      node.setAttribute('target', '_blank');\n      return node;\n    }\n  }, {\n    key: 'formats',\n    value: function formats(domNode) {\n      return domNode.getAttribute('href');\n    }\n  }, {\n    key: 'sanitize',\n    value: function sanitize(url) {\n      return _sanitize(url, this.PROTOCOL_WHITELIST) ? url : this.SANITIZED_URL;\n    }\n  }]);\n\n  return Link;\n}(_inline2.default);\n\nLink.blotName = 'link';\nLink.tagName = 'A';\nLink.SANITIZED_URL = 'about:blank';\nLink.PROTOCOL_WHITELIST = ['http', 'https', 'mailto', 'tel'];\n\nfunction _sanitize(url, protocols) {\n  var anchor = document.createElement('a');\n  anchor.href = url;\n  var protocol = anchor.href.slice(0, anchor.href.indexOf(':'));\n  return protocols.indexOf(protocol) > -1;\n}\n\nexports.default = Link;\nexports.sanitize = _sanitize;\n\n/***/ }),\n/* 28 */\n/***/ (function(module, exports, __nested_webpack_require_198559__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; };\n\nvar _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; }; }();\n\nvar _keyboard = __nested_webpack_require_198559__(23);\n\nvar _keyboard2 = _interopRequireDefault(_keyboard);\n\nvar _dropdown = __nested_webpack_require_198559__(107);\n\nvar _dropdown2 = _interopRequireDefault(_dropdown);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar optionsCounter = 0;\n\nfunction toggleAriaAttribute(element, attribute) {\n  element.setAttribute(attribute, !(element.getAttribute(attribute) === 'true'));\n}\n\nvar Picker = function () {\n  function Picker(select) {\n    var _this = this;\n\n    _classCallCheck(this, Picker);\n\n    this.select = select;\n    this.container = document.createElement('span');\n    this.buildPicker();\n    this.select.style.display = 'none';\n    this.select.parentNode.insertBefore(this.container, this.select);\n\n    this.label.addEventListener('mousedown', function () {\n      _this.togglePicker();\n    });\n    this.label.addEventListener('keydown', function (event) {\n      switch (event.keyCode) {\n        // Allows the \"Enter\" key to open the picker\n        case _keyboard2.default.keys.ENTER:\n          _this.togglePicker();\n          break;\n\n        // Allows the \"Escape\" key to close the picker\n        case _keyboard2.default.keys.ESCAPE:\n          _this.escape();\n          event.preventDefault();\n          break;\n        default:\n      }\n    });\n    this.select.addEventListener('change', this.update.bind(this));\n  }\n\n  _createClass(Picker, [{\n    key: 'togglePicker',\n    value: function togglePicker() {\n      this.container.classList.toggle('ql-expanded');\n      // Toggle aria-expanded and aria-hidden to make the picker accessible\n      toggleAriaAttribute(this.label, 'aria-expanded');\n      toggleAriaAttribute(this.options, 'aria-hidden');\n    }\n  }, {\n    key: 'buildItem',\n    value: function buildItem(option) {\n      var _this2 = this;\n\n      var item = document.createElement('span');\n      item.tabIndex = '0';\n      item.setAttribute('role', 'button');\n\n      item.classList.add('ql-picker-item');\n      if (option.hasAttribute('value')) {\n        item.setAttribute('data-value', option.getAttribute('value'));\n      }\n      if (option.textContent) {\n        item.setAttribute('data-label', option.textContent);\n      }\n      item.addEventListener('click', function () {\n        _this2.selectItem(item, true);\n      });\n      item.addEventListener('keydown', function (event) {\n        switch (event.keyCode) {\n          // Allows the \"Enter\" key to select an item\n          case _keyboard2.default.keys.ENTER:\n            _this2.selectItem(item, true);\n            event.preventDefault();\n            break;\n\n          // Allows the \"Escape\" key to close the picker\n          case _keyboard2.default.keys.ESCAPE:\n            _this2.escape();\n            event.preventDefault();\n            break;\n          default:\n        }\n      });\n\n      return item;\n    }\n  }, {\n    key: 'buildLabel',\n    value: function buildLabel() {\n      var label = document.createElement('span');\n      label.classList.add('ql-picker-label');\n      label.innerHTML = _dropdown2.default;\n      label.tabIndex = '0';\n      label.setAttribute('role', 'button');\n      label.setAttribute('aria-expanded', 'false');\n      this.container.appendChild(label);\n      return label;\n    }\n  }, {\n    key: 'buildOptions',\n    value: function buildOptions() {\n      var _this3 = this;\n\n      var options = document.createElement('span');\n      options.classList.add('ql-picker-options');\n\n      // Don't want screen readers to read this until options are visible\n      options.setAttribute('aria-hidden', 'true');\n      options.tabIndex = '-1';\n\n      // Need a unique id for aria-controls\n      options.id = 'ql-picker-options-' + optionsCounter;\n      optionsCounter += 1;\n      this.label.setAttribute('aria-controls', options.id);\n\n      this.options = options;\n\n      [].slice.call(this.select.options).forEach(function (option) {\n        var item = _this3.buildItem(option);\n        options.appendChild(item);\n        if (option.selected === true) {\n          _this3.selectItem(item);\n        }\n      });\n      this.container.appendChild(options);\n    }\n  }, {\n    key: 'buildPicker',\n    value: function buildPicker() {\n      var _this4 = this;\n\n      [].slice.call(this.select.attributes).forEach(function (item) {\n        _this4.container.setAttribute(item.name, item.value);\n      });\n      this.container.classList.add('ql-picker');\n      this.label = this.buildLabel();\n      this.buildOptions();\n    }\n  }, {\n    key: 'escape',\n    value: function escape() {\n      var _this5 = this;\n\n      // Close menu and return focus to trigger label\n      this.close();\n      // Need setTimeout for accessibility to ensure that the browser executes\n      // focus on the next process thread and after any DOM content changes\n      setTimeout(function () {\n        return _this5.label.focus();\n      }, 1);\n    }\n  }, {\n    key: 'close',\n    value: function close() {\n      this.container.classList.remove('ql-expanded');\n      this.label.setAttribute('aria-expanded', 'false');\n      this.options.setAttribute('aria-hidden', 'true');\n    }\n  }, {\n    key: 'selectItem',\n    value: function selectItem(item) {\n      var trigger = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;\n\n      var selected = this.container.querySelector('.ql-selected');\n      if (item === selected) return;\n      if (selected != null) {\n        selected.classList.remove('ql-selected');\n      }\n      if (item == null) return;\n      item.classList.add('ql-selected');\n      this.select.selectedIndex = [].indexOf.call(item.parentNode.children, item);\n      if (item.hasAttribute('data-value')) {\n        this.label.setAttribute('data-value', item.getAttribute('data-value'));\n      } else {\n        this.label.removeAttribute('data-value');\n      }\n      if (item.hasAttribute('data-label')) {\n        this.label.setAttribute('data-label', item.getAttribute('data-label'));\n      } else {\n        this.label.removeAttribute('data-label');\n      }\n      if (trigger) {\n        if (typeof Event === 'function') {\n          this.select.dispatchEvent(new Event('change'));\n        } else if ((typeof Event === 'undefined' ? 'undefined' : _typeof(Event)) === 'object') {\n          // IE11\n          var event = document.createEvent('Event');\n          event.initEvent('change', true, true);\n          this.select.dispatchEvent(event);\n        }\n        this.close();\n      }\n    }\n  }, {\n    key: 'update',\n    value: function update() {\n      var option = void 0;\n      if (this.select.selectedIndex > -1) {\n        var item = this.container.querySelector('.ql-picker-options').children[this.select.selectedIndex];\n        option = this.select.options[this.select.selectedIndex];\n        this.selectItem(item);\n      } else {\n        this.selectItem(null);\n      }\n      var isActive = option != null && option !== this.select.querySelector('option[selected]');\n      this.label.classList.toggle('ql-active', isActive);\n    }\n  }]);\n\n  return Picker;\n}();\n\nexports.default = Picker;\n\n/***/ }),\n/* 29 */\n/***/ (function(module, exports, __nested_webpack_require_206753__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _parchment = __nested_webpack_require_206753__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __nested_webpack_require_206753__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _block = __nested_webpack_require_206753__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _break = __nested_webpack_require_206753__(16);\n\nvar _break2 = _interopRequireDefault(_break);\n\nvar _container = __nested_webpack_require_206753__(25);\n\nvar _container2 = _interopRequireDefault(_container);\n\nvar _cursor = __nested_webpack_require_206753__(24);\n\nvar _cursor2 = _interopRequireDefault(_cursor);\n\nvar _embed = __nested_webpack_require_206753__(35);\n\nvar _embed2 = _interopRequireDefault(_embed);\n\nvar _inline = __nested_webpack_require_206753__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nvar _scroll = __nested_webpack_require_206753__(22);\n\nvar _scroll2 = _interopRequireDefault(_scroll);\n\nvar _text = __nested_webpack_require_206753__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nvar _clipboard = __nested_webpack_require_206753__(55);\n\nvar _clipboard2 = _interopRequireDefault(_clipboard);\n\nvar _history = __nested_webpack_require_206753__(42);\n\nvar _history2 = _interopRequireDefault(_history);\n\nvar _keyboard = __nested_webpack_require_206753__(23);\n\nvar _keyboard2 = _interopRequireDefault(_keyboard);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n_quill2.default.register({\n  'blots/block': _block2.default,\n  'blots/block/embed': _block.BlockEmbed,\n  'blots/break': _break2.default,\n  'blots/container': _container2.default,\n  'blots/cursor': _cursor2.default,\n  'blots/embed': _embed2.default,\n  'blots/inline': _inline2.default,\n  'blots/scroll': _scroll2.default,\n  'blots/text': _text2.default,\n\n  'modules/clipboard': _clipboard2.default,\n  'modules/history': _history2.default,\n  'modules/keyboard': _keyboard2.default\n});\n\n_parchment2.default.register(_block2.default, _break2.default, _cursor2.default, _inline2.default, _scroll2.default, _text2.default);\n\nexports.default = _quill2.default;\n\n/***/ }),\n/* 30 */\n/***/ (function(module, exports, __nested_webpack_require_208833__) {\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar Registry = __nested_webpack_require_208833__(1);\nvar ShadowBlot = /** @class */ (function () {\n    function ShadowBlot(domNode) {\n        this.domNode = domNode;\n        // @ts-ignore\n        this.domNode[Registry.DATA_KEY] = { blot: this };\n    }\n    Object.defineProperty(ShadowBlot.prototype, \"statics\", {\n        // Hack for accessing inherited static methods\n        get: function () {\n            return this.constructor;\n        },\n        enumerable: true,\n        configurable: true\n    });\n    ShadowBlot.create = function (value) {\n        if (this.tagName == null) {\n            throw new Registry.ParchmentError('Blot definition missing tagName');\n        }\n        var node;\n        if (Array.isArray(this.tagName)) {\n            if (typeof value === 'string') {\n                value = value.toUpperCase();\n                if (parseInt(value).toString() === value) {\n                    value = parseInt(value);\n                }\n            }\n            if (typeof value === 'number') {\n                node = document.createElement(this.tagName[value - 1]);\n            }\n            else if (this.tagName.indexOf(value) > -1) {\n                node = document.createElement(value);\n            }\n            else {\n                node = document.createElement(this.tagName[0]);\n            }\n        }\n        else {\n            node = document.createElement(this.tagName);\n        }\n        if (this.className) {\n            node.classList.add(this.className);\n        }\n        return node;\n    };\n    ShadowBlot.prototype.attach = function () {\n        if (this.parent != null) {\n            this.scroll = this.parent.scroll;\n        }\n    };\n    ShadowBlot.prototype.clone = function () {\n        var domNode = this.domNode.cloneNode(false);\n        return Registry.create(domNode);\n    };\n    ShadowBlot.prototype.detach = function () {\n        if (this.parent != null)\n            this.parent.removeChild(this);\n        // @ts-ignore\n        delete this.domNode[Registry.DATA_KEY];\n    };\n    ShadowBlot.prototype.deleteAt = function (index, length) {\n        var blot = this.isolate(index, length);\n        blot.remove();\n    };\n    ShadowBlot.prototype.formatAt = function (index, length, name, value) {\n        var blot = this.isolate(index, length);\n        if (Registry.query(name, Registry.Scope.BLOT) != null && value) {\n            blot.wrap(name, value);\n        }\n        else if (Registry.query(name, Registry.Scope.ATTRIBUTE) != null) {\n            var parent = Registry.create(this.statics.scope);\n            blot.wrap(parent);\n            parent.format(name, value);\n        }\n    };\n    ShadowBlot.prototype.insertAt = function (index, value, def) {\n        var blot = def == null ? Registry.create('text', value) : Registry.create(value, def);\n        var ref = this.split(index);\n        this.parent.insertBefore(blot, ref);\n    };\n    ShadowBlot.prototype.insertInto = function (parentBlot, refBlot) {\n        if (refBlot === void 0) { refBlot = null; }\n        if (this.parent != null) {\n            this.parent.children.remove(this);\n        }\n        var refDomNode = null;\n        parentBlot.children.insertBefore(this, refBlot);\n        if (refBlot != null) {\n            refDomNode = refBlot.domNode;\n        }\n        if (this.domNode.parentNode != parentBlot.domNode ||\n            this.domNode.nextSibling != refDomNode) {\n            parentBlot.domNode.insertBefore(this.domNode, refDomNode);\n        }\n        this.parent = parentBlot;\n        this.attach();\n    };\n    ShadowBlot.prototype.isolate = function (index, length) {\n        var target = this.split(index);\n        target.split(length);\n        return target;\n    };\n    ShadowBlot.prototype.length = function () {\n        return 1;\n    };\n    ShadowBlot.prototype.offset = function (root) {\n        if (root === void 0) { root = this.parent; }\n        if (this.parent == null || this == root)\n            return 0;\n        return this.parent.children.offset(this) + this.parent.offset(root);\n    };\n    ShadowBlot.prototype.optimize = function (context) {\n        // TODO clean up once we use WeakMap\n        // @ts-ignore\n        if (this.domNode[Registry.DATA_KEY] != null) {\n            // @ts-ignore\n            delete this.domNode[Registry.DATA_KEY].mutations;\n        }\n    };\n    ShadowBlot.prototype.remove = function () {\n        if (this.domNode.parentNode != null) {\n            this.domNode.parentNode.removeChild(this.domNode);\n        }\n        this.detach();\n    };\n    ShadowBlot.prototype.replace = function (target) {\n        if (target.parent == null)\n            return;\n        target.parent.insertBefore(this, target.next);\n        target.remove();\n    };\n    ShadowBlot.prototype.replaceWith = function (name, value) {\n        var replacement = typeof name === 'string' ? Registry.create(name, value) : name;\n        replacement.replace(this);\n        return replacement;\n    };\n    ShadowBlot.prototype.split = function (index, force) {\n        return index === 0 ? this : this.next;\n    };\n    ShadowBlot.prototype.update = function (mutations, context) {\n        // Nothing to do by default\n    };\n    ShadowBlot.prototype.wrap = function (name, value) {\n        var wrapper = typeof name === 'string' ? Registry.create(name, value) : name;\n        if (this.parent != null) {\n            this.parent.insertBefore(wrapper, this.next);\n        }\n        wrapper.appendChild(this);\n        return wrapper;\n    };\n    ShadowBlot.blotName = 'abstract';\n    return ShadowBlot;\n}());\nexports.default = ShadowBlot;\n\n\n/***/ }),\n/* 31 */\n/***/ (function(module, exports, __nested_webpack_require_214530__) {\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar attributor_1 = __nested_webpack_require_214530__(12);\nvar class_1 = __nested_webpack_require_214530__(32);\nvar style_1 = __nested_webpack_require_214530__(33);\nvar Registry = __nested_webpack_require_214530__(1);\nvar AttributorStore = /** @class */ (function () {\n    function AttributorStore(domNode) {\n        this.attributes = {};\n        this.domNode = domNode;\n        this.build();\n    }\n    AttributorStore.prototype.attribute = function (attribute, value) {\n        // verb\n        if (value) {\n            if (attribute.add(this.domNode, value)) {\n                if (attribute.value(this.domNode) != null) {\n                    this.attributes[attribute.attrName] = attribute;\n                }\n                else {\n                    delete this.attributes[attribute.attrName];\n                }\n            }\n        }\n        else {\n            attribute.remove(this.domNode);\n            delete this.attributes[attribute.attrName];\n        }\n    };\n    AttributorStore.prototype.build = function () {\n        var _this = this;\n        this.attributes = {};\n        var attributes = attributor_1.default.keys(this.domNode);\n        var classes = class_1.default.keys(this.domNode);\n        var styles = style_1.default.keys(this.domNode);\n        attributes\n            .concat(classes)\n            .concat(styles)\n            .forEach(function (name) {\n            var attr = Registry.query(name, Registry.Scope.ATTRIBUTE);\n            if (attr instanceof attributor_1.default) {\n                _this.attributes[attr.attrName] = attr;\n            }\n        });\n    };\n    AttributorStore.prototype.copy = function (target) {\n        var _this = this;\n        Object.keys(this.attributes).forEach(function (key) {\n            var value = _this.attributes[key].value(_this.domNode);\n            target.format(key, value);\n        });\n    };\n    AttributorStore.prototype.move = function (target) {\n        var _this = this;\n        this.copy(target);\n        Object.keys(this.attributes).forEach(function (key) {\n            _this.attributes[key].remove(_this.domNode);\n        });\n        this.attributes = {};\n    };\n    AttributorStore.prototype.values = function () {\n        var _this = this;\n        return Object.keys(this.attributes).reduce(function (attributes, name) {\n            attributes[name] = _this.attributes[name].value(_this.domNode);\n            return attributes;\n        }, {});\n    };\n    return AttributorStore;\n}());\nexports.default = AttributorStore;\n\n\n/***/ }),\n/* 32 */\n/***/ (function(module, exports, __nested_webpack_require_217128__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar attributor_1 = __nested_webpack_require_217128__(12);\nfunction match(node, prefix) {\n    var className = node.getAttribute('class') || '';\n    return className.split(/\\s+/).filter(function (name) {\n        return name.indexOf(prefix + \"-\") === 0;\n    });\n}\nvar ClassAttributor = /** @class */ (function (_super) {\n    __extends(ClassAttributor, _super);\n    function ClassAttributor() {\n        return _super !== null && _super.apply(this, arguments) || this;\n    }\n    ClassAttributor.keys = function (node) {\n        return (node.getAttribute('class') || '').split(/\\s+/).map(function (name) {\n            return name\n                .split('-')\n                .slice(0, -1)\n                .join('-');\n        });\n    };\n    ClassAttributor.prototype.add = function (node, value) {\n        if (!this.canAdd(node, value))\n            return false;\n        this.remove(node);\n        node.classList.add(this.keyName + \"-\" + value);\n        return true;\n    };\n    ClassAttributor.prototype.remove = function (node) {\n        var matches = match(node, this.keyName);\n        matches.forEach(function (name) {\n            node.classList.remove(name);\n        });\n        if (node.classList.length === 0) {\n            node.removeAttribute('class');\n        }\n    };\n    ClassAttributor.prototype.value = function (node) {\n        var result = match(node, this.keyName)[0] || '';\n        var value = result.slice(this.keyName.length + 1); // +1 for hyphen\n        return this.canAdd(node, value) ? value : '';\n    };\n    return ClassAttributor;\n}(attributor_1.default));\nexports.default = ClassAttributor;\n\n\n/***/ }),\n/* 33 */\n/***/ (function(module, exports, __nested_webpack_require_219372__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar attributor_1 = __nested_webpack_require_219372__(12);\nfunction camelize(name) {\n    var parts = name.split('-');\n    var rest = parts\n        .slice(1)\n        .map(function (part) {\n        return part[0].toUpperCase() + part.slice(1);\n    })\n        .join('');\n    return parts[0] + rest;\n}\nvar StyleAttributor = /** @class */ (function (_super) {\n    __extends(StyleAttributor, _super);\n    function StyleAttributor() {\n        return _super !== null && _super.apply(this, arguments) || this;\n    }\n    StyleAttributor.keys = function (node) {\n        return (node.getAttribute('style') || '').split(';').map(function (value) {\n            var arr = value.split(':');\n            return arr[0].trim();\n        });\n    };\n    StyleAttributor.prototype.add = function (node, value) {\n        if (!this.canAdd(node, value))\n            return false;\n        // @ts-ignore\n        node.style[camelize(this.keyName)] = value;\n        return true;\n    };\n    StyleAttributor.prototype.remove = function (node) {\n        // @ts-ignore\n        node.style[camelize(this.keyName)] = '';\n        if (!node.getAttribute('style')) {\n            node.removeAttribute('style');\n        }\n    };\n    StyleAttributor.prototype.value = function (node) {\n        // @ts-ignore\n        var value = node.style[camelize(this.keyName)];\n        return this.canAdd(node, value) ? value : '';\n    };\n    return StyleAttributor;\n}(attributor_1.default));\nexports.default = StyleAttributor;\n\n\n/***/ }),\n/* 34 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Theme = function () {\n  function Theme(quill, options) {\n    _classCallCheck(this, Theme);\n\n    this.quill = quill;\n    this.options = options;\n    this.modules = {};\n  }\n\n  _createClass(Theme, [{\n    key: 'init',\n    value: function init() {\n      var _this = this;\n\n      Object.keys(this.options.modules).forEach(function (name) {\n        if (_this.modules[name] == null) {\n          _this.addModule(name);\n        }\n      });\n    }\n  }, {\n    key: 'addModule',\n    value: function addModule(name) {\n      var moduleClass = this.quill.constructor.import('modules/' + name);\n      this.modules[name] = new moduleClass(this.quill, this.options.modules[name] || {});\n      return this.modules[name];\n    }\n  }]);\n\n  return Theme;\n}();\n\nTheme.DEFAULTS = {\n  modules: {}\n};\nTheme.themes = {\n  'default': Theme\n};\n\nexports.default = Theme;\n\n/***/ }),\n/* 35 */\n/***/ (function(module, exports, __nested_webpack_require_223199__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _parchment = __nested_webpack_require_223199__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _text = __nested_webpack_require_223199__(7);\n\nvar _text2 = _interopRequireDefault(_text);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar GUARD_TEXT = '\\uFEFF';\n\nvar Embed = function (_Parchment$Embed) {\n  _inherits(Embed, _Parchment$Embed);\n\n  function Embed(node) {\n    _classCallCheck(this, Embed);\n\n    var _this = _possibleConstructorReturn(this, (Embed.__proto__ || Object.getPrototypeOf(Embed)).call(this, node));\n\n    _this.contentNode = document.createElement('span');\n    _this.contentNode.setAttribute('contenteditable', false);\n    [].slice.call(_this.domNode.childNodes).forEach(function (childNode) {\n      _this.contentNode.appendChild(childNode);\n    });\n    _this.leftGuard = document.createTextNode(GUARD_TEXT);\n    _this.rightGuard = document.createTextNode(GUARD_TEXT);\n    _this.domNode.appendChild(_this.leftGuard);\n    _this.domNode.appendChild(_this.contentNode);\n    _this.domNode.appendChild(_this.rightGuard);\n    return _this;\n  }\n\n  _createClass(Embed, [{\n    key: 'index',\n    value: function index(node, offset) {\n      if (node === this.leftGuard) return 0;\n      if (node === this.rightGuard) return 1;\n      return _get(Embed.prototype.__proto__ || Object.getPrototypeOf(Embed.prototype), 'index', this).call(this, node, offset);\n    }\n  }, {\n    key: 'restore',\n    value: function restore(node) {\n      var range = void 0,\n          textNode = void 0;\n      var text = node.data.split(GUARD_TEXT).join('');\n      if (node === this.leftGuard) {\n        if (this.prev instanceof _text2.default) {\n          var prevLength = this.prev.length();\n          this.prev.insertAt(prevLength, text);\n          range = {\n            startNode: this.prev.domNode,\n            startOffset: prevLength + text.length\n          };\n        } else {\n          textNode = document.createTextNode(text);\n          this.parent.insertBefore(_parchment2.default.create(textNode), this);\n          range = {\n            startNode: textNode,\n            startOffset: text.length\n          };\n        }\n      } else if (node === this.rightGuard) {\n        if (this.next instanceof _text2.default) {\n          this.next.insertAt(0, text);\n          range = {\n            startNode: this.next.domNode,\n            startOffset: text.length\n          };\n        } else {\n          textNode = document.createTextNode(text);\n          this.parent.insertBefore(_parchment2.default.create(textNode), this.next);\n          range = {\n            startNode: textNode,\n            startOffset: text.length\n          };\n        }\n      }\n      node.data = GUARD_TEXT;\n      return range;\n    }\n  }, {\n    key: 'update',\n    value: function update(mutations, context) {\n      var _this2 = this;\n\n      mutations.forEach(function (mutation) {\n        if (mutation.type === 'characterData' && (mutation.target === _this2.leftGuard || mutation.target === _this2.rightGuard)) {\n          var range = _this2.restore(mutation.target);\n          if (range) context.range = range;\n        }\n      });\n    }\n  }]);\n\n  return Embed;\n}(_parchment2.default.Embed);\n\nexports.default = Embed;\n\n/***/ }),\n/* 36 */\n/***/ (function(module, exports, __nested_webpack_require_228527__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.AlignStyle = exports.AlignClass = exports.AlignAttribute = undefined;\n\nvar _parchment = __nested_webpack_require_228527__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar config = {\n  scope: _parchment2.default.Scope.BLOCK,\n  whitelist: ['right', 'center', 'justify']\n};\n\nvar AlignAttribute = new _parchment2.default.Attributor.Attribute('align', 'align', config);\nvar AlignClass = new _parchment2.default.Attributor.Class('align', 'ql-align', config);\nvar AlignStyle = new _parchment2.default.Attributor.Style('align', 'text-align', config);\n\nexports.AlignAttribute = AlignAttribute;\nexports.AlignClass = AlignClass;\nexports.AlignStyle = AlignStyle;\n\n/***/ }),\n/* 37 */\n/***/ (function(module, exports, __nested_webpack_require_229442__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.BackgroundStyle = exports.BackgroundClass = undefined;\n\nvar _parchment = __nested_webpack_require_229442__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _color = __nested_webpack_require_229442__(26);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar BackgroundClass = new _parchment2.default.Attributor.Class('background', 'ql-bg', {\n  scope: _parchment2.default.Scope.INLINE\n});\nvar BackgroundStyle = new _color.ColorAttributor('background', 'background-color', {\n  scope: _parchment2.default.Scope.INLINE\n});\n\nexports.BackgroundClass = BackgroundClass;\nexports.BackgroundStyle = BackgroundStyle;\n\n/***/ }),\n/* 38 */\n/***/ (function(module, exports, __nested_webpack_require_230249__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.DirectionStyle = exports.DirectionClass = exports.DirectionAttribute = undefined;\n\nvar _parchment = __nested_webpack_require_230249__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar config = {\n  scope: _parchment2.default.Scope.BLOCK,\n  whitelist: ['rtl']\n};\n\nvar DirectionAttribute = new _parchment2.default.Attributor.Attribute('direction', 'dir', config);\nvar DirectionClass = new _parchment2.default.Attributor.Class('direction', 'ql-direction', config);\nvar DirectionStyle = new _parchment2.default.Attributor.Style('direction', 'direction', config);\n\nexports.DirectionAttribute = DirectionAttribute;\nexports.DirectionClass = DirectionClass;\nexports.DirectionStyle = DirectionStyle;\n\n/***/ }),\n/* 39 */\n/***/ (function(module, exports, __nested_webpack_require_231202__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.FontClass = exports.FontStyle = undefined;\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _parchment = __nested_webpack_require_231202__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar config = {\n  scope: _parchment2.default.Scope.INLINE,\n  whitelist: ['serif', 'monospace']\n};\n\nvar FontClass = new _parchment2.default.Attributor.Class('font', 'ql-font', config);\n\nvar FontStyleAttributor = function (_Parchment$Attributor) {\n  _inherits(FontStyleAttributor, _Parchment$Attributor);\n\n  function FontStyleAttributor() {\n    _classCallCheck(this, FontStyleAttributor);\n\n    return _possibleConstructorReturn(this, (FontStyleAttributor.__proto__ || Object.getPrototypeOf(FontStyleAttributor)).apply(this, arguments));\n  }\n\n  _createClass(FontStyleAttributor, [{\n    key: 'value',\n    value: function value(node) {\n      return _get(FontStyleAttributor.prototype.__proto__ || Object.getPrototypeOf(FontStyleAttributor.prototype), 'value', this).call(this, node).replace(/[\"']/g, '');\n    }\n  }]);\n\n  return FontStyleAttributor;\n}(_parchment2.default.Attributor.Style);\n\nvar FontStyle = new FontStyleAttributor('font', 'font-family', config);\n\nexports.FontStyle = FontStyle;\nexports.FontClass = FontClass;\n\n/***/ }),\n/* 40 */\n/***/ (function(module, exports, __nested_webpack_require_234578__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.SizeStyle = exports.SizeClass = undefined;\n\nvar _parchment = __nested_webpack_require_234578__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nvar SizeClass = new _parchment2.default.Attributor.Class('size', 'ql-size', {\n  scope: _parchment2.default.Scope.INLINE,\n  whitelist: ['small', 'large', 'huge']\n});\nvar SizeStyle = new _parchment2.default.Attributor.Style('size', 'font-size', {\n  scope: _parchment2.default.Scope.INLINE,\n  whitelist: ['10px', '18px', '32px']\n});\n\nexports.SizeClass = SizeClass;\nexports.SizeStyle = SizeStyle;\n\n/***/ }),\n/* 41 */\n/***/ (function(module, exports, __nested_webpack_require_235375__) {\n\n\"use strict\";\n\n\nmodule.exports = {\n  'align': {\n    '': __nested_webpack_require_235375__(76),\n    'center': __nested_webpack_require_235375__(77),\n    'right': __nested_webpack_require_235375__(78),\n    'justify': __nested_webpack_require_235375__(79)\n  },\n  'background': __nested_webpack_require_235375__(80),\n  'blockquote': __nested_webpack_require_235375__(81),\n  'bold': __nested_webpack_require_235375__(82),\n  'clean': __nested_webpack_require_235375__(83),\n  'code': __nested_webpack_require_235375__(58),\n  'code-block': __nested_webpack_require_235375__(58),\n  'color': __nested_webpack_require_235375__(84),\n  'direction': {\n    '': __nested_webpack_require_235375__(85),\n    'rtl': __nested_webpack_require_235375__(86)\n  },\n  'float': {\n    'center': __nested_webpack_require_235375__(87),\n    'full': __nested_webpack_require_235375__(88),\n    'left': __nested_webpack_require_235375__(89),\n    'right': __nested_webpack_require_235375__(90)\n  },\n  'formula': __nested_webpack_require_235375__(91),\n  'header': {\n    '1': __nested_webpack_require_235375__(92),\n    '2': __nested_webpack_require_235375__(93)\n  },\n  'italic': __nested_webpack_require_235375__(94),\n  'image': __nested_webpack_require_235375__(95),\n  'indent': {\n    '+1': __nested_webpack_require_235375__(96),\n    '-1': __nested_webpack_require_235375__(97)\n  },\n  'link': __nested_webpack_require_235375__(98),\n  'list': {\n    'ordered': __nested_webpack_require_235375__(99),\n    'bullet': __nested_webpack_require_235375__(100),\n    'check': __nested_webpack_require_235375__(101)\n  },\n  'script': {\n    'sub': __nested_webpack_require_235375__(102),\n    'super': __nested_webpack_require_235375__(103)\n  },\n  'strike': __nested_webpack_require_235375__(104),\n  'underline': __nested_webpack_require_235375__(105),\n  'video': __nested_webpack_require_235375__(106)\n};\n\n/***/ }),\n/* 42 */\n/***/ (function(module, exports, __nested_webpack_require_236844__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.getLastChangeIndex = exports.default = undefined;\n\nvar _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; }; }();\n\nvar _parchment = __nested_webpack_require_236844__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __nested_webpack_require_236844__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _module = __nested_webpack_require_236844__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar History = function (_Module) {\n  _inherits(History, _Module);\n\n  function History(quill, options) {\n    _classCallCheck(this, History);\n\n    var _this = _possibleConstructorReturn(this, (History.__proto__ || Object.getPrototypeOf(History)).call(this, quill, options));\n\n    _this.lastRecorded = 0;\n    _this.ignoreChange = false;\n    _this.clear();\n    _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (eventName, delta, oldDelta, source) {\n      if (eventName !== _quill2.default.events.TEXT_CHANGE || _this.ignoreChange) return;\n      if (!_this.options.userOnly || source === _quill2.default.sources.USER) {\n        _this.record(delta, oldDelta);\n      } else {\n        _this.transform(delta);\n      }\n    });\n    _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true }, _this.undo.bind(_this));\n    _this.quill.keyboard.addBinding({ key: 'Z', shortKey: true, shiftKey: true }, _this.redo.bind(_this));\n    if (/Win/i.test(navigator.platform)) {\n      _this.quill.keyboard.addBinding({ key: 'Y', shortKey: true }, _this.redo.bind(_this));\n    }\n    return _this;\n  }\n\n  _createClass(History, [{\n    key: 'change',\n    value: function change(source, dest) {\n      if (this.stack[source].length === 0) return;\n      var delta = this.stack[source].pop();\n      this.stack[dest].push(delta);\n      this.lastRecorded = 0;\n      this.ignoreChange = true;\n      this.quill.updateContents(delta[source], _quill2.default.sources.USER);\n      this.ignoreChange = false;\n      var index = getLastChangeIndex(delta[source]);\n      this.quill.setSelection(index);\n    }\n  }, {\n    key: 'clear',\n    value: function clear() {\n      this.stack = { undo: [], redo: [] };\n    }\n  }, {\n    key: 'cutoff',\n    value: function cutoff() {\n      this.lastRecorded = 0;\n    }\n  }, {\n    key: 'record',\n    value: function record(changeDelta, oldDelta) {\n      if (changeDelta.ops.length === 0) return;\n      this.stack.redo = [];\n      var undoDelta = this.quill.getContents().diff(oldDelta);\n      var timestamp = Date.now();\n      if (this.lastRecorded + this.options.delay > timestamp && this.stack.undo.length > 0) {\n        var delta = this.stack.undo.pop();\n        undoDelta = undoDelta.compose(delta.undo);\n        changeDelta = delta.redo.compose(changeDelta);\n      } else {\n        this.lastRecorded = timestamp;\n      }\n      this.stack.undo.push({\n        redo: changeDelta,\n        undo: undoDelta\n      });\n      if (this.stack.undo.length > this.options.maxStack) {\n        this.stack.undo.shift();\n      }\n    }\n  }, {\n    key: 'redo',\n    value: function redo() {\n      this.change('redo', 'undo');\n    }\n  }, {\n    key: 'transform',\n    value: function transform(delta) {\n      this.stack.undo.forEach(function (change) {\n        change.undo = delta.transform(change.undo, true);\n        change.redo = delta.transform(change.redo, true);\n      });\n      this.stack.redo.forEach(function (change) {\n        change.undo = delta.transform(change.undo, true);\n        change.redo = delta.transform(change.redo, true);\n      });\n    }\n  }, {\n    key: 'undo',\n    value: function undo() {\n      this.change('undo', 'redo');\n    }\n  }]);\n\n  return History;\n}(_module2.default);\n\nHistory.DEFAULTS = {\n  delay: 1000,\n  maxStack: 100,\n  userOnly: false\n};\n\nfunction endsWithNewlineChange(delta) {\n  var lastOp = delta.ops[delta.ops.length - 1];\n  if (lastOp == null) return false;\n  if (lastOp.insert != null) {\n    return typeof lastOp.insert === 'string' && lastOp.insert.endsWith('\\n');\n  }\n  if (lastOp.attributes != null) {\n    return Object.keys(lastOp.attributes).some(function (attr) {\n      return _parchment2.default.query(attr, _parchment2.default.Scope.BLOCK) != null;\n    });\n  }\n  return false;\n}\n\nfunction getLastChangeIndex(delta) {\n  var deleteLength = delta.reduce(function (length, op) {\n    length += op.delete || 0;\n    return length;\n  }, 0);\n  var changeIndex = delta.length() - deleteLength;\n  if (endsWithNewlineChange(delta)) {\n    changeIndex -= 1;\n  }\n  return changeIndex;\n}\n\nexports.default = History;\nexports.getLastChangeIndex = getLastChangeIndex;\n\n/***/ }),\n/* 43 */\n/***/ (function(module, exports, __nested_webpack_require_242979__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = exports.BaseTooltip = undefined;\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _extend = __nested_webpack_require_242979__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _quillDelta = __nested_webpack_require_242979__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _emitter = __nested_webpack_require_242979__(8);\n\nvar _emitter2 = _interopRequireDefault(_emitter);\n\nvar _keyboard = __nested_webpack_require_242979__(23);\n\nvar _keyboard2 = _interopRequireDefault(_keyboard);\n\nvar _theme = __nested_webpack_require_242979__(34);\n\nvar _theme2 = _interopRequireDefault(_theme);\n\nvar _colorPicker = __nested_webpack_require_242979__(59);\n\nvar _colorPicker2 = _interopRequireDefault(_colorPicker);\n\nvar _iconPicker = __nested_webpack_require_242979__(60);\n\nvar _iconPicker2 = _interopRequireDefault(_iconPicker);\n\nvar _picker = __nested_webpack_require_242979__(28);\n\nvar _picker2 = _interopRequireDefault(_picker);\n\nvar _tooltip = __nested_webpack_require_242979__(61);\n\nvar _tooltip2 = _interopRequireDefault(_tooltip);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar ALIGNS = [false, 'center', 'right', 'justify'];\n\nvar 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\"];\n\nvar FONTS = [false, 'serif', 'monospace'];\n\nvar HEADERS = ['1', '2', '3', false];\n\nvar SIZES = ['small', false, 'large', 'huge'];\n\nvar BaseTheme = function (_Theme) {\n  _inherits(BaseTheme, _Theme);\n\n  function BaseTheme(quill, options) {\n    _classCallCheck(this, BaseTheme);\n\n    var _this = _possibleConstructorReturn(this, (BaseTheme.__proto__ || Object.getPrototypeOf(BaseTheme)).call(this, quill, options));\n\n    var listener = function listener(e) {\n      if (!document.body.contains(quill.root)) {\n        return document.body.removeEventListener('click', listener);\n      }\n      if (_this.tooltip != null && !_this.tooltip.root.contains(e.target) && document.activeElement !== _this.tooltip.textbox && !_this.quill.hasFocus()) {\n        _this.tooltip.hide();\n      }\n      if (_this.pickers != null) {\n        _this.pickers.forEach(function (picker) {\n          if (!picker.container.contains(e.target)) {\n            picker.close();\n          }\n        });\n      }\n    };\n    quill.emitter.listenDOM('click', document.body, listener);\n    return _this;\n  }\n\n  _createClass(BaseTheme, [{\n    key: 'addModule',\n    value: function addModule(name) {\n      var module = _get(BaseTheme.prototype.__proto__ || Object.getPrototypeOf(BaseTheme.prototype), 'addModule', this).call(this, name);\n      if (name === 'toolbar') {\n        this.extendToolbar(module);\n      }\n      return module;\n    }\n  }, {\n    key: 'buildButtons',\n    value: function buildButtons(buttons, icons) {\n      buttons.forEach(function (button) {\n        var className = button.getAttribute('class') || '';\n        className.split(/\\s+/).forEach(function (name) {\n          if (!name.startsWith('ql-')) return;\n          name = name.slice('ql-'.length);\n          if (icons[name] == null) return;\n          if (name === 'direction') {\n            button.innerHTML = icons[name][''] + icons[name]['rtl'];\n          } else if (typeof icons[name] === 'string') {\n            button.innerHTML = icons[name];\n          } else {\n            var value = button.value || '';\n            if (value != null && icons[name][value]) {\n              button.innerHTML = icons[name][value];\n            }\n          }\n        });\n      });\n    }\n  }, {\n    key: 'buildPickers',\n    value: function buildPickers(selects, icons) {\n      var _this2 = this;\n\n      this.pickers = selects.map(function (select) {\n        if (select.classList.contains('ql-align')) {\n          if (select.querySelector('option') == null) {\n            fillSelect(select, ALIGNS);\n          }\n          return new _iconPicker2.default(select, icons.align);\n        } else if (select.classList.contains('ql-background') || select.classList.contains('ql-color')) {\n          var format = select.classList.contains('ql-background') ? 'background' : 'color';\n          if (select.querySelector('option') == null) {\n            fillSelect(select, COLORS, format === 'background' ? '#ffffff' : '#000000');\n          }\n          return new _colorPicker2.default(select, icons[format]);\n        } else {\n          if (select.querySelector('option') == null) {\n            if (select.classList.contains('ql-font')) {\n              fillSelect(select, FONTS);\n            } else if (select.classList.contains('ql-header')) {\n              fillSelect(select, HEADERS);\n            } else if (select.classList.contains('ql-size')) {\n              fillSelect(select, SIZES);\n            }\n          }\n          return new _picker2.default(select);\n        }\n      });\n      var update = function update() {\n        _this2.pickers.forEach(function (picker) {\n          picker.update();\n        });\n      };\n      this.quill.on(_emitter2.default.events.EDITOR_CHANGE, update);\n    }\n  }]);\n\n  return BaseTheme;\n}(_theme2.default);\n\nBaseTheme.DEFAULTS = (0, _extend2.default)(true, {}, _theme2.default.DEFAULTS, {\n  modules: {\n    toolbar: {\n      handlers: {\n        formula: function formula() {\n          this.quill.theme.tooltip.edit('formula');\n        },\n        image: function image() {\n          var _this3 = this;\n\n          var fileInput = this.container.querySelector('input.ql-image[type=file]');\n          if (fileInput == null) {\n            fileInput = document.createElement('input');\n            fileInput.setAttribute('type', 'file');\n            fileInput.setAttribute('accept', 'image/png, image/gif, image/jpeg, image/bmp, image/x-icon');\n            fileInput.classList.add('ql-image');\n            fileInput.addEventListener('change', function () {\n              if (fileInput.files != null && fileInput.files[0] != null) {\n                var reader = new FileReader();\n                reader.onload = function (e) {\n                  var range = _this3.quill.getSelection(true);\n                  _this3.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert({ image: e.target.result }), _emitter2.default.sources.USER);\n                  _this3.quill.setSelection(range.index + 1, _emitter2.default.sources.SILENT);\n                  fileInput.value = \"\";\n                };\n                reader.readAsDataURL(fileInput.files[0]);\n              }\n            });\n            this.container.appendChild(fileInput);\n          }\n          fileInput.click();\n        },\n        video: function video() {\n          this.quill.theme.tooltip.edit('video');\n        }\n      }\n    }\n  }\n});\n\nvar BaseTooltip = function (_Tooltip) {\n  _inherits(BaseTooltip, _Tooltip);\n\n  function BaseTooltip(quill, boundsContainer) {\n    _classCallCheck(this, BaseTooltip);\n\n    var _this4 = _possibleConstructorReturn(this, (BaseTooltip.__proto__ || Object.getPrototypeOf(BaseTooltip)).call(this, quill, boundsContainer));\n\n    _this4.textbox = _this4.root.querySelector('input[type=\"text\"]');\n    _this4.listen();\n    return _this4;\n  }\n\n  _createClass(BaseTooltip, [{\n    key: 'listen',\n    value: function listen() {\n      var _this5 = this;\n\n      this.textbox.addEventListener('keydown', function (event) {\n        if (_keyboard2.default.match(event, 'enter')) {\n          _this5.save();\n          event.preventDefault();\n        } else if (_keyboard2.default.match(event, 'escape')) {\n          _this5.cancel();\n          event.preventDefault();\n        }\n      });\n    }\n  }, {\n    key: 'cancel',\n    value: function cancel() {\n      this.hide();\n    }\n  }, {\n    key: 'edit',\n    value: function edit() {\n      var mode = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'link';\n      var preview = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;\n\n      this.root.classList.remove('ql-hidden');\n      this.root.classList.add('ql-editing');\n      if (preview != null) {\n        this.textbox.value = preview;\n      } else if (mode !== this.root.getAttribute('data-mode')) {\n        this.textbox.value = '';\n      }\n      this.position(this.quill.getBounds(this.quill.selection.savedRange));\n      this.textbox.select();\n      this.textbox.setAttribute('placeholder', this.textbox.getAttribute('data-' + mode) || '');\n      this.root.setAttribute('data-mode', mode);\n    }\n  }, {\n    key: 'restoreFocus',\n    value: function restoreFocus() {\n      var scrollTop = this.quill.scrollingContainer.scrollTop;\n      this.quill.focus();\n      this.quill.scrollingContainer.scrollTop = scrollTop;\n    }\n  }, {\n    key: 'save',\n    value: function save() {\n      var value = this.textbox.value;\n      switch (this.root.getAttribute('data-mode')) {\n        case 'link':\n          {\n            var scrollTop = this.quill.root.scrollTop;\n            if (this.linkRange) {\n              this.quill.formatText(this.linkRange, 'link', value, _emitter2.default.sources.USER);\n              delete this.linkRange;\n            } else {\n              this.restoreFocus();\n              this.quill.format('link', value, _emitter2.default.sources.USER);\n            }\n            this.quill.root.scrollTop = scrollTop;\n            break;\n          }\n        case 'video':\n          {\n            value = extractVideoUrl(value);\n          } // eslint-disable-next-line no-fallthrough\n        case 'formula':\n          {\n            if (!value) break;\n            var range = this.quill.getSelection(true);\n            if (range != null) {\n              var index = range.index + range.length;\n              this.quill.insertEmbed(index, this.root.getAttribute('data-mode'), value, _emitter2.default.sources.USER);\n              if (this.root.getAttribute('data-mode') === 'formula') {\n                this.quill.insertText(index + 1, ' ', _emitter2.default.sources.USER);\n              }\n              this.quill.setSelection(index + 2, _emitter2.default.sources.USER);\n            }\n            break;\n          }\n        default:\n      }\n      this.textbox.value = '';\n      this.hide();\n    }\n  }]);\n\n  return BaseTooltip;\n}(_tooltip2.default);\n\nfunction extractVideoUrl(url) {\n  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_-]+)/);\n  if (match) {\n    return (match[1] || 'https') + '://www.youtube.com/embed/' + match[2] + '?showinfo=0';\n  }\n  if (match = url.match(/^(?:(https?):\\/\\/)?(?:www\\.)?vimeo\\.com\\/(\\d+)/)) {\n    // eslint-disable-line no-cond-assign\n    return (match[1] || 'https') + '://player.vimeo.com/video/' + match[2] + '/';\n  }\n  return url;\n}\n\nfunction fillSelect(select, values) {\n  var defaultValue = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;\n\n  values.forEach(function (value) {\n    var option = document.createElement('option');\n    if (value === defaultValue) {\n      option.setAttribute('selected', 'selected');\n    } else {\n      option.setAttribute('value', value);\n    }\n    select.appendChild(option);\n  });\n}\n\nexports.BaseTooltip = BaseTooltip;\nexports.default = BaseTheme;\n\n/***/ }),\n/* 44 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar LinkedList = /** @class */ (function () {\n    function LinkedList() {\n        this.head = this.tail = null;\n        this.length = 0;\n    }\n    LinkedList.prototype.append = function () {\n        var nodes = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            nodes[_i] = arguments[_i];\n        }\n        this.insertBefore(nodes[0], null);\n        if (nodes.length > 1) {\n            this.append.apply(this, nodes.slice(1));\n        }\n    };\n    LinkedList.prototype.contains = function (node) {\n        var cur, next = this.iterator();\n        while ((cur = next())) {\n            if (cur === node)\n                return true;\n        }\n        return false;\n    };\n    LinkedList.prototype.insertBefore = function (node, refNode) {\n        if (!node)\n            return;\n        node.next = refNode;\n        if (refNode != null) {\n            node.prev = refNode.prev;\n            if (refNode.prev != null) {\n                refNode.prev.next = node;\n            }\n            refNode.prev = node;\n            if (refNode === this.head) {\n                this.head = node;\n            }\n        }\n        else if (this.tail != null) {\n            this.tail.next = node;\n            node.prev = this.tail;\n            this.tail = node;\n        }\n        else {\n            node.prev = null;\n            this.head = this.tail = node;\n        }\n        this.length += 1;\n    };\n    LinkedList.prototype.offset = function (target) {\n        var index = 0, cur = this.head;\n        while (cur != null) {\n            if (cur === target)\n                return index;\n            index += cur.length();\n            cur = cur.next;\n        }\n        return -1;\n    };\n    LinkedList.prototype.remove = function (node) {\n        if (!this.contains(node))\n            return;\n        if (node.prev != null)\n            node.prev.next = node.next;\n        if (node.next != null)\n            node.next.prev = node.prev;\n        if (node === this.head)\n            this.head = node.next;\n        if (node === this.tail)\n            this.tail = node.prev;\n        this.length -= 1;\n    };\n    LinkedList.prototype.iterator = function (curNode) {\n        if (curNode === void 0) { curNode = this.head; }\n        // TODO use yield when we can\n        return function () {\n            var ret = curNode;\n            if (curNode != null)\n                curNode = curNode.next;\n            return ret;\n        };\n    };\n    LinkedList.prototype.find = function (index, inclusive) {\n        if (inclusive === void 0) { inclusive = false; }\n        var cur, next = this.iterator();\n        while ((cur = next())) {\n            var length = cur.length();\n            if (index < length ||\n                (inclusive && index === length && (cur.next == null || cur.next.length() !== 0))) {\n                return [cur, index];\n            }\n            index -= length;\n        }\n        return [null, 0];\n    };\n    LinkedList.prototype.forEach = function (callback) {\n        var cur, next = this.iterator();\n        while ((cur = next())) {\n            callback(cur);\n        }\n    };\n    LinkedList.prototype.forEachAt = function (index, length, callback) {\n        if (length <= 0)\n            return;\n        var _a = this.find(index), startNode = _a[0], offset = _a[1];\n        var cur, curIndex = index - offset, next = this.iterator(startNode);\n        while ((cur = next()) && curIndex < index + length) {\n            var curLength = cur.length();\n            if (index > curIndex) {\n                callback(cur, index - curIndex, Math.min(length, curIndex + curLength - index));\n            }\n            else {\n                callback(cur, 0, Math.min(curLength, index + length - curIndex));\n            }\n            curIndex += curLength;\n        }\n    };\n    LinkedList.prototype.map = function (callback) {\n        return this.reduce(function (memo, cur) {\n            memo.push(callback(cur));\n            return memo;\n        }, []);\n    };\n    LinkedList.prototype.reduce = function (callback, memo) {\n        var cur, next = this.iterator();\n        while ((cur = next())) {\n            memo = callback(memo, cur);\n        }\n        return memo;\n    };\n    return LinkedList;\n}());\nexports.default = LinkedList;\n\n\n/***/ }),\n/* 45 */\n/***/ (function(module, exports, __nested_webpack_require_260796__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar container_1 = __nested_webpack_require_260796__(17);\nvar Registry = __nested_webpack_require_260796__(1);\nvar OBSERVER_CONFIG = {\n    attributes: true,\n    characterData: true,\n    characterDataOldValue: true,\n    childList: true,\n    subtree: true,\n};\nvar MAX_OPTIMIZE_ITERATIONS = 100;\nvar ScrollBlot = /** @class */ (function (_super) {\n    __extends(ScrollBlot, _super);\n    function ScrollBlot(node) {\n        var _this = _super.call(this, node) || this;\n        _this.scroll = _this;\n        _this.observer = new MutationObserver(function (mutations) {\n            _this.update(mutations);\n        });\n        _this.observer.observe(_this.domNode, OBSERVER_CONFIG);\n        _this.attach();\n        return _this;\n    }\n    ScrollBlot.prototype.detach = function () {\n        _super.prototype.detach.call(this);\n        this.observer.disconnect();\n    };\n    ScrollBlot.prototype.deleteAt = function (index, length) {\n        this.update();\n        if (index === 0 && length === this.length()) {\n            this.children.forEach(function (child) {\n                child.remove();\n            });\n        }\n        else {\n            _super.prototype.deleteAt.call(this, index, length);\n        }\n    };\n    ScrollBlot.prototype.formatAt = function (index, length, name, value) {\n        this.update();\n        _super.prototype.formatAt.call(this, index, length, name, value);\n    };\n    ScrollBlot.prototype.insertAt = function (index, value, def) {\n        this.update();\n        _super.prototype.insertAt.call(this, index, value, def);\n    };\n    ScrollBlot.prototype.optimize = function (mutations, context) {\n        var _this = this;\n        if (mutations === void 0) { mutations = []; }\n        if (context === void 0) { context = {}; }\n        _super.prototype.optimize.call(this, context);\n        // We must modify mutations directly, cannot make copy and then modify\n        var records = [].slice.call(this.observer.takeRecords());\n        // Array.push currently seems to be implemented by a non-tail recursive function\n        // so we cannot just mutations.push.apply(mutations, this.observer.takeRecords());\n        while (records.length > 0)\n            mutations.push(records.pop());\n        // TODO use WeakMap\n        var mark = function (blot, markParent) {\n            if (markParent === void 0) { markParent = true; }\n            if (blot == null || blot === _this)\n                return;\n            if (blot.domNode.parentNode == null)\n                return;\n            // @ts-ignore\n            if (blot.domNode[Registry.DATA_KEY].mutations == null) {\n                // @ts-ignore\n                blot.domNode[Registry.DATA_KEY].mutations = [];\n            }\n            if (markParent)\n                mark(blot.parent);\n        };\n        var optimize = function (blot) {\n            // Post-order traversal\n            if (\n            // @ts-ignore\n            blot.domNode[Registry.DATA_KEY] == null ||\n                // @ts-ignore\n                blot.domNode[Registry.DATA_KEY].mutations == null) {\n                return;\n            }\n            if (blot instanceof container_1.default) {\n                blot.children.forEach(optimize);\n            }\n            blot.optimize(context);\n        };\n        var remaining = mutations;\n        for (var i = 0; remaining.length > 0; i += 1) {\n            if (i >= MAX_OPTIMIZE_ITERATIONS) {\n                throw new Error('[Parchment] Maximum optimize iterations reached');\n            }\n            remaining.forEach(function (mutation) {\n                var blot = Registry.find(mutation.target, true);\n                if (blot == null)\n                    return;\n                if (blot.domNode === mutation.target) {\n                    if (mutation.type === 'childList') {\n                        mark(Registry.find(mutation.previousSibling, false));\n                        [].forEach.call(mutation.addedNodes, function (node) {\n                            var child = Registry.find(node, false);\n                            mark(child, false);\n                            if (child instanceof container_1.default) {\n                                child.children.forEach(function (grandChild) {\n                                    mark(grandChild, false);\n                                });\n                            }\n                        });\n                    }\n                    else if (mutation.type === 'attributes') {\n                        mark(blot.prev);\n                    }\n                }\n                mark(blot);\n            });\n            this.children.forEach(optimize);\n            remaining = [].slice.call(this.observer.takeRecords());\n            records = remaining.slice();\n            while (records.length > 0)\n                mutations.push(records.pop());\n        }\n    };\n    ScrollBlot.prototype.update = function (mutations, context) {\n        var _this = this;\n        if (context === void 0) { context = {}; }\n        mutations = mutations || this.observer.takeRecords();\n        // TODO use WeakMap\n        mutations\n            .map(function (mutation) {\n            var blot = Registry.find(mutation.target, true);\n            if (blot == null)\n                return null;\n            // @ts-ignore\n            if (blot.domNode[Registry.DATA_KEY].mutations == null) {\n                // @ts-ignore\n                blot.domNode[Registry.DATA_KEY].mutations = [mutation];\n                return blot;\n            }\n            else {\n                // @ts-ignore\n                blot.domNode[Registry.DATA_KEY].mutations.push(mutation);\n                return null;\n            }\n        })\n            .forEach(function (blot) {\n            if (blot == null ||\n                blot === _this ||\n                //@ts-ignore\n                blot.domNode[Registry.DATA_KEY] == null)\n                return;\n            // @ts-ignore\n            blot.update(blot.domNode[Registry.DATA_KEY].mutations || [], context);\n        });\n        // @ts-ignore\n        if (this.domNode[Registry.DATA_KEY].mutations != null) {\n            // @ts-ignore\n            _super.prototype.update.call(this, this.domNode[Registry.DATA_KEY].mutations, context);\n        }\n        this.optimize(mutations, context);\n    };\n    ScrollBlot.blotName = 'scroll';\n    ScrollBlot.defaultChild = 'block';\n    ScrollBlot.scope = Registry.Scope.BLOCK_BLOT;\n    ScrollBlot.tagName = 'DIV';\n    return ScrollBlot;\n}(container_1.default));\nexports.default = ScrollBlot;\n\n\n/***/ }),\n/* 46 */\n/***/ (function(module, exports, __nested_webpack_require_267910__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar format_1 = __nested_webpack_require_267910__(18);\nvar Registry = __nested_webpack_require_267910__(1);\n// Shallow object comparison\nfunction isEqual(obj1, obj2) {\n    if (Object.keys(obj1).length !== Object.keys(obj2).length)\n        return false;\n    // @ts-ignore\n    for (var prop in obj1) {\n        // @ts-ignore\n        if (obj1[prop] !== obj2[prop])\n            return false;\n    }\n    return true;\n}\nvar InlineBlot = /** @class */ (function (_super) {\n    __extends(InlineBlot, _super);\n    function InlineBlot() {\n        return _super !== null && _super.apply(this, arguments) || this;\n    }\n    InlineBlot.formats = function (domNode) {\n        if (domNode.tagName === InlineBlot.tagName)\n            return undefined;\n        return _super.formats.call(this, domNode);\n    };\n    InlineBlot.prototype.format = function (name, value) {\n        var _this = this;\n        if (name === this.statics.blotName && !value) {\n            this.children.forEach(function (child) {\n                if (!(child instanceof format_1.default)) {\n                    child = child.wrap(InlineBlot.blotName, true);\n                }\n                _this.attributes.copy(child);\n            });\n            this.unwrap();\n        }\n        else {\n            _super.prototype.format.call(this, name, value);\n        }\n    };\n    InlineBlot.prototype.formatAt = function (index, length, name, value) {\n        if (this.formats()[name] != null || Registry.query(name, Registry.Scope.ATTRIBUTE)) {\n            var blot = this.isolate(index, length);\n            blot.format(name, value);\n        }\n        else {\n            _super.prototype.formatAt.call(this, index, length, name, value);\n        }\n    };\n    InlineBlot.prototype.optimize = function (context) {\n        _super.prototype.optimize.call(this, context);\n        var formats = this.formats();\n        if (Object.keys(formats).length === 0) {\n            return this.unwrap(); // unformatted span\n        }\n        var next = this.next;\n        if (next instanceof InlineBlot && next.prev === this && isEqual(formats, next.formats())) {\n            next.moveChildren(this);\n            next.remove();\n        }\n    };\n    InlineBlot.blotName = 'inline';\n    InlineBlot.scope = Registry.Scope.INLINE_BLOT;\n    InlineBlot.tagName = 'SPAN';\n    return InlineBlot;\n}(format_1.default));\nexports.default = InlineBlot;\n\n\n/***/ }),\n/* 47 */\n/***/ (function(module, exports, __nested_webpack_require_270902__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar format_1 = __nested_webpack_require_270902__(18);\nvar Registry = __nested_webpack_require_270902__(1);\nvar BlockBlot = /** @class */ (function (_super) {\n    __extends(BlockBlot, _super);\n    function BlockBlot() {\n        return _super !== null && _super.apply(this, arguments) || this;\n    }\n    BlockBlot.formats = function (domNode) {\n        var tagName = Registry.query(BlockBlot.blotName).tagName;\n        if (domNode.tagName === tagName)\n            return undefined;\n        return _super.formats.call(this, domNode);\n    };\n    BlockBlot.prototype.format = function (name, value) {\n        if (Registry.query(name, Registry.Scope.BLOCK) == null) {\n            return;\n        }\n        else if (name === this.statics.blotName && !value) {\n            this.replaceWith(BlockBlot.blotName);\n        }\n        else {\n            _super.prototype.format.call(this, name, value);\n        }\n    };\n    BlockBlot.prototype.formatAt = function (index, length, name, value) {\n        if (Registry.query(name, Registry.Scope.BLOCK) != null) {\n            this.format(name, value);\n        }\n        else {\n            _super.prototype.formatAt.call(this, index, length, name, value);\n        }\n    };\n    BlockBlot.prototype.insertAt = function (index, value, def) {\n        if (def == null || Registry.query(value, Registry.Scope.INLINE) != null) {\n            // Insert text or inline\n            _super.prototype.insertAt.call(this, index, value, def);\n        }\n        else {\n            var after = this.split(index);\n            var blot = Registry.create(value, def);\n            after.parent.insertBefore(blot, after);\n        }\n    };\n    BlockBlot.prototype.update = function (mutations, context) {\n        if (navigator.userAgent.match(/Trident/)) {\n            this.build();\n        }\n        else {\n            _super.prototype.update.call(this, mutations, context);\n        }\n    };\n    BlockBlot.blotName = 'block';\n    BlockBlot.scope = Registry.Scope.BLOCK_BLOT;\n    BlockBlot.tagName = 'P';\n    return BlockBlot;\n}(format_1.default));\nexports.default = BlockBlot;\n\n\n/***/ }),\n/* 48 */\n/***/ (function(module, exports, __nested_webpack_require_273610__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar leaf_1 = __nested_webpack_require_273610__(19);\nvar EmbedBlot = /** @class */ (function (_super) {\n    __extends(EmbedBlot, _super);\n    function EmbedBlot() {\n        return _super !== null && _super.apply(this, arguments) || this;\n    }\n    EmbedBlot.formats = function (domNode) {\n        return undefined;\n    };\n    EmbedBlot.prototype.format = function (name, value) {\n        // super.formatAt wraps, which is what we want in general,\n        // but this allows subclasses to overwrite for formats\n        // that just apply to particular embeds\n        _super.prototype.formatAt.call(this, 0, this.length(), name, value);\n    };\n    EmbedBlot.prototype.formatAt = function (index, length, name, value) {\n        if (index === 0 && length === this.length()) {\n            this.format(name, value);\n        }\n        else {\n            _super.prototype.formatAt.call(this, index, length, name, value);\n        }\n    };\n    EmbedBlot.prototype.formats = function () {\n        return this.statics.formats(this.domNode);\n    };\n    return EmbedBlot;\n}(leaf_1.default));\nexports.default = EmbedBlot;\n\n\n/***/ }),\n/* 49 */\n/***/ (function(module, exports, __nested_webpack_require_275351__) {\n\n\"use strict\";\n\nvar __extends = (this && this.__extends) || (function () {\n    var extendStatics = Object.setPrototypeOf ||\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n    return function (d, b) {\n        extendStatics(d, b);\n        function __() { this.constructor = d; }\n        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar leaf_1 = __nested_webpack_require_275351__(19);\nvar Registry = __nested_webpack_require_275351__(1);\nvar TextBlot = /** @class */ (function (_super) {\n    __extends(TextBlot, _super);\n    function TextBlot(node) {\n        var _this = _super.call(this, node) || this;\n        _this.text = _this.statics.value(_this.domNode);\n        return _this;\n    }\n    TextBlot.create = function (value) {\n        return document.createTextNode(value);\n    };\n    TextBlot.value = function (domNode) {\n        var text = domNode.data;\n        // @ts-ignore\n        if (text['normalize'])\n            text = text['normalize']();\n        return text;\n    };\n    TextBlot.prototype.deleteAt = function (index, length) {\n        this.domNode.data = this.text = this.text.slice(0, index) + this.text.slice(index + length);\n    };\n    TextBlot.prototype.index = function (node, offset) {\n        if (this.domNode === node) {\n            return offset;\n        }\n        return -1;\n    };\n    TextBlot.prototype.insertAt = function (index, value, def) {\n        if (def == null) {\n            this.text = this.text.slice(0, index) + value + this.text.slice(index);\n            this.domNode.data = this.text;\n        }\n        else {\n            _super.prototype.insertAt.call(this, index, value, def);\n        }\n    };\n    TextBlot.prototype.length = function () {\n        return this.text.length;\n    };\n    TextBlot.prototype.optimize = function (context) {\n        _super.prototype.optimize.call(this, context);\n        this.text = this.statics.value(this.domNode);\n        if (this.text.length === 0) {\n            this.remove();\n        }\n        else if (this.next instanceof TextBlot && this.next.prev === this) {\n            this.insertAt(this.length(), this.next.value());\n            this.next.remove();\n        }\n    };\n    TextBlot.prototype.position = function (index, inclusive) {\n        if (inclusive === void 0) { inclusive = false; }\n        return [this.domNode, index];\n    };\n    TextBlot.prototype.split = function (index, force) {\n        if (force === void 0) { force = false; }\n        if (!force) {\n            if (index === 0)\n                return this;\n            if (index === this.length())\n                return this.next;\n        }\n        var after = Registry.create(this.domNode.splitText(index));\n        this.parent.insertBefore(after, this.next);\n        this.text = this.statics.value(this.domNode);\n        return after;\n    };\n    TextBlot.prototype.update = function (mutations, context) {\n        var _this = this;\n        if (mutations.some(function (mutation) {\n            return mutation.type === 'characterData' && mutation.target === _this.domNode;\n        })) {\n            this.text = this.statics.value(this.domNode);\n        }\n    };\n    TextBlot.prototype.value = function () {\n        return this.text;\n    };\n    TextBlot.blotName = 'text';\n    TextBlot.scope = Registry.Scope.INLINE_BLOT;\n    return TextBlot;\n}(leaf_1.default));\nexports.default = TextBlot;\n\n\n/***/ }),\n/* 50 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nvar elem = document.createElement('div');\nelem.classList.toggle('test-class', false);\nif (elem.classList.contains('test-class')) {\n  var _toggle = DOMTokenList.prototype.toggle;\n  DOMTokenList.prototype.toggle = function (token, force) {\n    if (arguments.length > 1 && !this.contains(token) === !force) {\n      return force;\n    } else {\n      return _toggle.call(this, token);\n    }\n  };\n}\n\nif (!String.prototype.startsWith) {\n  String.prototype.startsWith = function (searchString, position) {\n    position = position || 0;\n    return this.substr(position, searchString.length) === searchString;\n  };\n}\n\nif (!String.prototype.endsWith) {\n  String.prototype.endsWith = function (searchString, position) {\n    var subjectString = this.toString();\n    if (typeof position !== 'number' || !isFinite(position) || Math.floor(position) !== position || position > subjectString.length) {\n      position = subjectString.length;\n    }\n    position -= searchString.length;\n    var lastIndex = subjectString.indexOf(searchString, position);\n    return lastIndex !== -1 && lastIndex === position;\n  };\n}\n\nif (!Array.prototype.find) {\n  Object.defineProperty(Array.prototype, \"find\", {\n    value: function value(predicate) {\n      if (this === null) {\n        throw new TypeError('Array.prototype.find called on null or undefined');\n      }\n      if (typeof predicate !== 'function') {\n        throw new TypeError('predicate must be a function');\n      }\n      var list = Object(this);\n      var length = list.length >>> 0;\n      var thisArg = arguments[1];\n      var value;\n\n      for (var i = 0; i < length; i++) {\n        value = list[i];\n        if (predicate.call(thisArg, value, i, list)) {\n          return value;\n        }\n      }\n      return undefined;\n    }\n  });\n}\n\ndocument.addEventListener(\"DOMContentLoaded\", function () {\n  // Disable resizing in Firefox\n  document.execCommand(\"enableObjectResizing\", false, false);\n  // Disable automatic linkifying in IE11\n  document.execCommand(\"autoUrlDetect\", false, false);\n});\n\n/***/ }),\n/* 51 */\n/***/ (function(module, exports) {\n\n/**\n * This library modifies the diff-patch-match library by Neil Fraser\n * by removing the patch and match functionality and certain advanced\n * options in the diff function. The original license is as follows:\n *\n * ===\n *\n * Diff Match and Patch\n *\n * Copyright 2006 Google Inc.\n * http://code.google.com/p/google-diff-match-patch/\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *   http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n\n/**\n * The data structure representing a diff is an array of tuples:\n * [[DIFF_DELETE, 'Hello'], [DIFF_INSERT, 'Goodbye'], [DIFF_EQUAL, ' world.']]\n * which means: delete 'Hello', add 'Goodbye' and keep ' world.'\n */\nvar DIFF_DELETE = -1;\nvar DIFF_INSERT = 1;\nvar DIFF_EQUAL = 0;\n\n\n/**\n * Find the differences between two texts.  Simplifies the problem by stripping\n * any common prefix or suffix off the texts before diffing.\n * @param {string} text1 Old string to be diffed.\n * @param {string} text2 New string to be diffed.\n * @param {Int} cursor_pos Expected edit position in text1 (optional)\n * @return {Array} Array of diff tuples.\n */\nfunction diff_main(text1, text2, cursor_pos) {\n  // Check for equality (speedup).\n  if (text1 == text2) {\n    if (text1) {\n      return [[DIFF_EQUAL, text1]];\n    }\n    return [];\n  }\n\n  // Check cursor_pos within bounds\n  if (cursor_pos < 0 || text1.length < cursor_pos) {\n    cursor_pos = null;\n  }\n\n  // Trim off common prefix (speedup).\n  var commonlength = diff_commonPrefix(text1, text2);\n  var commonprefix = text1.substring(0, commonlength);\n  text1 = text1.substring(commonlength);\n  text2 = text2.substring(commonlength);\n\n  // Trim off common suffix (speedup).\n  commonlength = diff_commonSuffix(text1, text2);\n  var commonsuffix = text1.substring(text1.length - commonlength);\n  text1 = text1.substring(0, text1.length - commonlength);\n  text2 = text2.substring(0, text2.length - commonlength);\n\n  // Compute the diff on the middle block.\n  var diffs = diff_compute_(text1, text2);\n\n  // Restore the prefix and suffix.\n  if (commonprefix) {\n    diffs.unshift([DIFF_EQUAL, commonprefix]);\n  }\n  if (commonsuffix) {\n    diffs.push([DIFF_EQUAL, commonsuffix]);\n  }\n  diff_cleanupMerge(diffs);\n  if (cursor_pos != null) {\n    diffs = fix_cursor(diffs, cursor_pos);\n  }\n  diffs = fix_emoji(diffs);\n  return diffs;\n};\n\n\n/**\n * Find the differences between two texts.  Assumes that the texts do not\n * have any common prefix or suffix.\n * @param {string} text1 Old string to be diffed.\n * @param {string} text2 New string to be diffed.\n * @return {Array} Array of diff tuples.\n */\nfunction diff_compute_(text1, text2) {\n  var diffs;\n\n  if (!text1) {\n    // Just add some text (speedup).\n    return [[DIFF_INSERT, text2]];\n  }\n\n  if (!text2) {\n    // Just delete some text (speedup).\n    return [[DIFF_DELETE, text1]];\n  }\n\n  var longtext = text1.length > text2.length ? text1 : text2;\n  var shorttext = text1.length > text2.length ? text2 : text1;\n  var i = longtext.indexOf(shorttext);\n  if (i != -1) {\n    // Shorter text is inside the longer text (speedup).\n    diffs = [[DIFF_INSERT, longtext.substring(0, i)],\n             [DIFF_EQUAL, shorttext],\n             [DIFF_INSERT, longtext.substring(i + shorttext.length)]];\n    // Swap insertions for deletions if diff is reversed.\n    if (text1.length > text2.length) {\n      diffs[0][0] = diffs[2][0] = DIFF_DELETE;\n    }\n    return diffs;\n  }\n\n  if (shorttext.length == 1) {\n    // Single character string.\n    // After the previous speedup, the character can't be an equality.\n    return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];\n  }\n\n  // Check to see if the problem can be split in two.\n  var hm = diff_halfMatch_(text1, text2);\n  if (hm) {\n    // A half-match was found, sort out the return data.\n    var text1_a = hm[0];\n    var text1_b = hm[1];\n    var text2_a = hm[2];\n    var text2_b = hm[3];\n    var mid_common = hm[4];\n    // Send both pairs off for separate processing.\n    var diffs_a = diff_main(text1_a, text2_a);\n    var diffs_b = diff_main(text1_b, text2_b);\n    // Merge the results.\n    return diffs_a.concat([[DIFF_EQUAL, mid_common]], diffs_b);\n  }\n\n  return diff_bisect_(text1, text2);\n};\n\n\n/**\n * Find the 'middle snake' of a diff, split the problem in two\n * and return the recursively constructed diff.\n * See Myers 1986 paper: An O(ND) Difference Algorithm and Its Variations.\n * @param {string} text1 Old string to be diffed.\n * @param {string} text2 New string to be diffed.\n * @return {Array} Array of diff tuples.\n * @private\n */\nfunction diff_bisect_(text1, text2) {\n  // Cache the text lengths to prevent multiple calls.\n  var text1_length = text1.length;\n  var text2_length = text2.length;\n  var max_d = Math.ceil((text1_length + text2_length) / 2);\n  var v_offset = max_d;\n  var v_length = 2 * max_d;\n  var v1 = new Array(v_length);\n  var v2 = new Array(v_length);\n  // Setting all elements to -1 is faster in Chrome & Firefox than mixing\n  // integers and undefined.\n  for (var x = 0; x < v_length; x++) {\n    v1[x] = -1;\n    v2[x] = -1;\n  }\n  v1[v_offset + 1] = 0;\n  v2[v_offset + 1] = 0;\n  var delta = text1_length - text2_length;\n  // If the total number of characters is odd, then the front path will collide\n  // with the reverse path.\n  var front = (delta % 2 != 0);\n  // Offsets for start and end of k loop.\n  // Prevents mapping of space beyond the grid.\n  var k1start = 0;\n  var k1end = 0;\n  var k2start = 0;\n  var k2end = 0;\n  for (var d = 0; d < max_d; d++) {\n    // Walk the front path one step.\n    for (var k1 = -d + k1start; k1 <= d - k1end; k1 += 2) {\n      var k1_offset = v_offset + k1;\n      var x1;\n      if (k1 == -d || (k1 != d && v1[k1_offset - 1] < v1[k1_offset + 1])) {\n        x1 = v1[k1_offset + 1];\n      } else {\n        x1 = v1[k1_offset - 1] + 1;\n      }\n      var y1 = x1 - k1;\n      while (x1 < text1_length && y1 < text2_length &&\n             text1.charAt(x1) == text2.charAt(y1)) {\n        x1++;\n        y1++;\n      }\n      v1[k1_offset] = x1;\n      if (x1 > text1_length) {\n        // Ran off the right of the graph.\n        k1end += 2;\n      } else if (y1 > text2_length) {\n        // Ran off the bottom of the graph.\n        k1start += 2;\n      } else if (front) {\n        var k2_offset = v_offset + delta - k1;\n        if (k2_offset >= 0 && k2_offset < v_length && v2[k2_offset] != -1) {\n          // Mirror x2 onto top-left coordinate system.\n          var x2 = text1_length - v2[k2_offset];\n          if (x1 >= x2) {\n            // Overlap detected.\n            return diff_bisectSplit_(text1, text2, x1, y1);\n          }\n        }\n      }\n    }\n\n    // Walk the reverse path one step.\n    for (var k2 = -d + k2start; k2 <= d - k2end; k2 += 2) {\n      var k2_offset = v_offset + k2;\n      var x2;\n      if (k2 == -d || (k2 != d && v2[k2_offset - 1] < v2[k2_offset + 1])) {\n        x2 = v2[k2_offset + 1];\n      } else {\n        x2 = v2[k2_offset - 1] + 1;\n      }\n      var y2 = x2 - k2;\n      while (x2 < text1_length && y2 < text2_length &&\n             text1.charAt(text1_length - x2 - 1) ==\n             text2.charAt(text2_length - y2 - 1)) {\n        x2++;\n        y2++;\n      }\n      v2[k2_offset] = x2;\n      if (x2 > text1_length) {\n        // Ran off the left of the graph.\n        k2end += 2;\n      } else if (y2 > text2_length) {\n        // Ran off the top of the graph.\n        k2start += 2;\n      } else if (!front) {\n        var k1_offset = v_offset + delta - k2;\n        if (k1_offset >= 0 && k1_offset < v_length && v1[k1_offset] != -1) {\n          var x1 = v1[k1_offset];\n          var y1 = v_offset + x1 - k1_offset;\n          // Mirror x2 onto top-left coordinate system.\n          x2 = text1_length - x2;\n          if (x1 >= x2) {\n            // Overlap detected.\n            return diff_bisectSplit_(text1, text2, x1, y1);\n          }\n        }\n      }\n    }\n  }\n  // Diff took too long and hit the deadline or\n  // number of diffs equals number of characters, no commonality at all.\n  return [[DIFF_DELETE, text1], [DIFF_INSERT, text2]];\n};\n\n\n/**\n * Given the location of the 'middle snake', split the diff in two parts\n * and recurse.\n * @param {string} text1 Old string to be diffed.\n * @param {string} text2 New string to be diffed.\n * @param {number} x Index of split point in text1.\n * @param {number} y Index of split point in text2.\n * @return {Array} Array of diff tuples.\n */\nfunction diff_bisectSplit_(text1, text2, x, y) {\n  var text1a = text1.substring(0, x);\n  var text2a = text2.substring(0, y);\n  var text1b = text1.substring(x);\n  var text2b = text2.substring(y);\n\n  // Compute both diffs serially.\n  var diffs = diff_main(text1a, text2a);\n  var diffsb = diff_main(text1b, text2b);\n\n  return diffs.concat(diffsb);\n};\n\n\n/**\n * Determine the common prefix of two strings.\n * @param {string} text1 First string.\n * @param {string} text2 Second string.\n * @return {number} The number of characters common to the start of each\n *     string.\n */\nfunction diff_commonPrefix(text1, text2) {\n  // Quick check for common null cases.\n  if (!text1 || !text2 || text1.charAt(0) != text2.charAt(0)) {\n    return 0;\n  }\n  // Binary search.\n  // Performance analysis: http://neil.fraser.name/news/2007/10/09/\n  var pointermin = 0;\n  var pointermax = Math.min(text1.length, text2.length);\n  var pointermid = pointermax;\n  var pointerstart = 0;\n  while (pointermin < pointermid) {\n    if (text1.substring(pointerstart, pointermid) ==\n        text2.substring(pointerstart, pointermid)) {\n      pointermin = pointermid;\n      pointerstart = pointermin;\n    } else {\n      pointermax = pointermid;\n    }\n    pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);\n  }\n  return pointermid;\n};\n\n\n/**\n * Determine the common suffix of two strings.\n * @param {string} text1 First string.\n * @param {string} text2 Second string.\n * @return {number} The number of characters common to the end of each string.\n */\nfunction diff_commonSuffix(text1, text2) {\n  // Quick check for common null cases.\n  if (!text1 || !text2 ||\n      text1.charAt(text1.length - 1) != text2.charAt(text2.length - 1)) {\n    return 0;\n  }\n  // Binary search.\n  // Performance analysis: http://neil.fraser.name/news/2007/10/09/\n  var pointermin = 0;\n  var pointermax = Math.min(text1.length, text2.length);\n  var pointermid = pointermax;\n  var pointerend = 0;\n  while (pointermin < pointermid) {\n    if (text1.substring(text1.length - pointermid, text1.length - pointerend) ==\n        text2.substring(text2.length - pointermid, text2.length - pointerend)) {\n      pointermin = pointermid;\n      pointerend = pointermin;\n    } else {\n      pointermax = pointermid;\n    }\n    pointermid = Math.floor((pointermax - pointermin) / 2 + pointermin);\n  }\n  return pointermid;\n};\n\n\n/**\n * Do the two texts share a substring which is at least half the length of the\n * longer text?\n * This speedup can produce non-minimal diffs.\n * @param {string} text1 First string.\n * @param {string} text2 Second string.\n * @return {Array.<string>} Five element Array, containing the prefix of\n *     text1, the suffix of text1, the prefix of text2, the suffix of\n *     text2 and the common middle.  Or null if there was no match.\n */\nfunction diff_halfMatch_(text1, text2) {\n  var longtext = text1.length > text2.length ? text1 : text2;\n  var shorttext = text1.length > text2.length ? text2 : text1;\n  if (longtext.length < 4 || shorttext.length * 2 < longtext.length) {\n    return null;  // Pointless.\n  }\n\n  /**\n   * Does a substring of shorttext exist within longtext such that the substring\n   * is at least half the length of longtext?\n   * Closure, but does not reference any external variables.\n   * @param {string} longtext Longer string.\n   * @param {string} shorttext Shorter string.\n   * @param {number} i Start index of quarter length substring within longtext.\n   * @return {Array.<string>} Five element Array, containing the prefix of\n   *     longtext, the suffix of longtext, the prefix of shorttext, the suffix\n   *     of shorttext and the common middle.  Or null if there was no match.\n   * @private\n   */\n  function diff_halfMatchI_(longtext, shorttext, i) {\n    // Start with a 1/4 length substring at position i as a seed.\n    var seed = longtext.substring(i, i + Math.floor(longtext.length / 4));\n    var j = -1;\n    var best_common = '';\n    var best_longtext_a, best_longtext_b, best_shorttext_a, best_shorttext_b;\n    while ((j = shorttext.indexOf(seed, j + 1)) != -1) {\n      var prefixLength = diff_commonPrefix(longtext.substring(i),\n                                           shorttext.substring(j));\n      var suffixLength = diff_commonSuffix(longtext.substring(0, i),\n                                           shorttext.substring(0, j));\n      if (best_common.length < suffixLength + prefixLength) {\n        best_common = shorttext.substring(j - suffixLength, j) +\n            shorttext.substring(j, j + prefixLength);\n        best_longtext_a = longtext.substring(0, i - suffixLength);\n        best_longtext_b = longtext.substring(i + prefixLength);\n        best_shorttext_a = shorttext.substring(0, j - suffixLength);\n        best_shorttext_b = shorttext.substring(j + prefixLength);\n      }\n    }\n    if (best_common.length * 2 >= longtext.length) {\n      return [best_longtext_a, best_longtext_b,\n              best_shorttext_a, best_shorttext_b, best_common];\n    } else {\n      return null;\n    }\n  }\n\n  // First check if the second quarter is the seed for a half-match.\n  var hm1 = diff_halfMatchI_(longtext, shorttext,\n                             Math.ceil(longtext.length / 4));\n  // Check again based on the third quarter.\n  var hm2 = diff_halfMatchI_(longtext, shorttext,\n                             Math.ceil(longtext.length / 2));\n  var hm;\n  if (!hm1 && !hm2) {\n    return null;\n  } else if (!hm2) {\n    hm = hm1;\n  } else if (!hm1) {\n    hm = hm2;\n  } else {\n    // Both matched.  Select the longest.\n    hm = hm1[4].length > hm2[4].length ? hm1 : hm2;\n  }\n\n  // A half-match was found, sort out the return data.\n  var text1_a, text1_b, text2_a, text2_b;\n  if (text1.length > text2.length) {\n    text1_a = hm[0];\n    text1_b = hm[1];\n    text2_a = hm[2];\n    text2_b = hm[3];\n  } else {\n    text2_a = hm[0];\n    text2_b = hm[1];\n    text1_a = hm[2];\n    text1_b = hm[3];\n  }\n  var mid_common = hm[4];\n  return [text1_a, text1_b, text2_a, text2_b, mid_common];\n};\n\n\n/**\n * Reorder and merge like edit sections.  Merge equalities.\n * Any edit section can move as long as it doesn't cross an equality.\n * @param {Array} diffs Array of diff tuples.\n */\nfunction diff_cleanupMerge(diffs) {\n  diffs.push([DIFF_EQUAL, '']);  // Add a dummy entry at the end.\n  var pointer = 0;\n  var count_delete = 0;\n  var count_insert = 0;\n  var text_delete = '';\n  var text_insert = '';\n  var commonlength;\n  while (pointer < diffs.length) {\n    switch (diffs[pointer][0]) {\n      case DIFF_INSERT:\n        count_insert++;\n        text_insert += diffs[pointer][1];\n        pointer++;\n        break;\n      case DIFF_DELETE:\n        count_delete++;\n        text_delete += diffs[pointer][1];\n        pointer++;\n        break;\n      case DIFF_EQUAL:\n        // Upon reaching an equality, check for prior redundancies.\n        if (count_delete + count_insert > 1) {\n          if (count_delete !== 0 && count_insert !== 0) {\n            // Factor out any common prefixies.\n            commonlength = diff_commonPrefix(text_insert, text_delete);\n            if (commonlength !== 0) {\n              if ((pointer - count_delete - count_insert) > 0 &&\n                  diffs[pointer - count_delete - count_insert - 1][0] ==\n                  DIFF_EQUAL) {\n                diffs[pointer - count_delete - count_insert - 1][1] +=\n                    text_insert.substring(0, commonlength);\n              } else {\n                diffs.splice(0, 0, [DIFF_EQUAL,\n                                    text_insert.substring(0, commonlength)]);\n                pointer++;\n              }\n              text_insert = text_insert.substring(commonlength);\n              text_delete = text_delete.substring(commonlength);\n            }\n            // Factor out any common suffixies.\n            commonlength = diff_commonSuffix(text_insert, text_delete);\n            if (commonlength !== 0) {\n              diffs[pointer][1] = text_insert.substring(text_insert.length -\n                  commonlength) + diffs[pointer][1];\n              text_insert = text_insert.substring(0, text_insert.length -\n                  commonlength);\n              text_delete = text_delete.substring(0, text_delete.length -\n                  commonlength);\n            }\n          }\n          // Delete the offending records and add the merged ones.\n          if (count_delete === 0) {\n            diffs.splice(pointer - count_insert,\n                count_delete + count_insert, [DIFF_INSERT, text_insert]);\n          } else if (count_insert === 0) {\n            diffs.splice(pointer - count_delete,\n                count_delete + count_insert, [DIFF_DELETE, text_delete]);\n          } else {\n            diffs.splice(pointer - count_delete - count_insert,\n                count_delete + count_insert, [DIFF_DELETE, text_delete],\n                [DIFF_INSERT, text_insert]);\n          }\n          pointer = pointer - count_delete - count_insert +\n                    (count_delete ? 1 : 0) + (count_insert ? 1 : 0) + 1;\n        } else if (pointer !== 0 && diffs[pointer - 1][0] == DIFF_EQUAL) {\n          // Merge this equality with the previous one.\n          diffs[pointer - 1][1] += diffs[pointer][1];\n          diffs.splice(pointer, 1);\n        } else {\n          pointer++;\n        }\n        count_insert = 0;\n        count_delete = 0;\n        text_delete = '';\n        text_insert = '';\n        break;\n    }\n  }\n  if (diffs[diffs.length - 1][1] === '') {\n    diffs.pop();  // Remove the dummy entry at the end.\n  }\n\n  // Second pass: look for single edits surrounded on both sides by equalities\n  // which can be shifted sideways to eliminate an equality.\n  // e.g: A<ins>BA</ins>C -> <ins>AB</ins>AC\n  var changes = false;\n  pointer = 1;\n  // Intentionally ignore the first and last element (don't need checking).\n  while (pointer < diffs.length - 1) {\n    if (diffs[pointer - 1][0] == DIFF_EQUAL &&\n        diffs[pointer + 1][0] == DIFF_EQUAL) {\n      // This is a single edit surrounded by equalities.\n      if (diffs[pointer][1].substring(diffs[pointer][1].length -\n          diffs[pointer - 1][1].length) == diffs[pointer - 1][1]) {\n        // Shift the edit over the previous equality.\n        diffs[pointer][1] = diffs[pointer - 1][1] +\n            diffs[pointer][1].substring(0, diffs[pointer][1].length -\n                                        diffs[pointer - 1][1].length);\n        diffs[pointer + 1][1] = diffs[pointer - 1][1] + diffs[pointer + 1][1];\n        diffs.splice(pointer - 1, 1);\n        changes = true;\n      } else if (diffs[pointer][1].substring(0, diffs[pointer + 1][1].length) ==\n          diffs[pointer + 1][1]) {\n        // Shift the edit over the next equality.\n        diffs[pointer - 1][1] += diffs[pointer + 1][1];\n        diffs[pointer][1] =\n            diffs[pointer][1].substring(diffs[pointer + 1][1].length) +\n            diffs[pointer + 1][1];\n        diffs.splice(pointer + 1, 1);\n        changes = true;\n      }\n    }\n    pointer++;\n  }\n  // If shifts were made, the diff needs reordering and another shift sweep.\n  if (changes) {\n    diff_cleanupMerge(diffs);\n  }\n};\n\n\nvar diff = diff_main;\ndiff.INSERT = DIFF_INSERT;\ndiff.DELETE = DIFF_DELETE;\ndiff.EQUAL = DIFF_EQUAL;\n\nmodule.exports = diff;\n\n/*\n * Modify a diff such that the cursor position points to the start of a change:\n * E.g.\n *   cursor_normalize_diff([[DIFF_EQUAL, 'abc']], 1)\n *     => [1, [[DIFF_EQUAL, 'a'], [DIFF_EQUAL, 'bc']]]\n *   cursor_normalize_diff([[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xyz']], 2)\n *     => [2, [[DIFF_INSERT, 'new'], [DIFF_DELETE, 'xy'], [DIFF_DELETE, 'z']]]\n *\n * @param {Array} diffs Array of diff tuples\n * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!\n * @return {Array} A tuple [cursor location in the modified diff, modified diff]\n */\nfunction cursor_normalize_diff (diffs, cursor_pos) {\n  if (cursor_pos === 0) {\n    return [DIFF_EQUAL, diffs];\n  }\n  for (var current_pos = 0, i = 0; i < diffs.length; i++) {\n    var d = diffs[i];\n    if (d[0] === DIFF_DELETE || d[0] === DIFF_EQUAL) {\n      var next_pos = current_pos + d[1].length;\n      if (cursor_pos === next_pos) {\n        return [i + 1, diffs];\n      } else if (cursor_pos < next_pos) {\n        // copy to prevent side effects\n        diffs = diffs.slice();\n        // split d into two diff changes\n        var split_pos = cursor_pos - current_pos;\n        var d_left = [d[0], d[1].slice(0, split_pos)];\n        var d_right = [d[0], d[1].slice(split_pos)];\n        diffs.splice(i, 1, d_left, d_right);\n        return [i + 1, diffs];\n      } else {\n        current_pos = next_pos;\n      }\n    }\n  }\n  throw new Error('cursor_pos is out of bounds!')\n}\n\n/*\n * Modify a diff such that the edit position is \"shifted\" to the proposed edit location (cursor_position).\n *\n * Case 1)\n *   Check if a naive shift is possible:\n *     [0, X], [ 1, Y] -> [ 1, Y], [0, X]    (if X + Y === Y + X)\n *     [0, X], [-1, Y] -> [-1, Y], [0, X]    (if X + Y === Y + X) - holds same result\n * Case 2)\n *   Check if the following shifts are possible:\n *     [0, 'pre'], [ 1, 'prefix'] -> [ 1, 'pre'], [0, 'pre'], [ 1, 'fix']\n *     [0, 'pre'], [-1, 'prefix'] -> [-1, 'pre'], [0, 'pre'], [-1, 'fix']\n *         ^            ^\n *         d          d_next\n *\n * @param {Array} diffs Array of diff tuples\n * @param {Int} cursor_pos Suggested edit position. Must not be out of bounds!\n * @return {Array} Array of diff tuples\n */\nfunction fix_cursor (diffs, cursor_pos) {\n  var norm = cursor_normalize_diff(diffs, cursor_pos);\n  var ndiffs = norm[1];\n  var cursor_pointer = norm[0];\n  var d = ndiffs[cursor_pointer];\n  var d_next = ndiffs[cursor_pointer + 1];\n\n  if (d == null) {\n    // Text was deleted from end of original string,\n    // cursor is now out of bounds in new string\n    return diffs;\n  } else if (d[0] !== DIFF_EQUAL) {\n    // A modification happened at the cursor location.\n    // This is the expected outcome, so we can return the original diff.\n    return diffs;\n  } else {\n    if (d_next != null && d[1] + d_next[1] === d_next[1] + d[1]) {\n      // Case 1)\n      // It is possible to perform a naive shift\n      ndiffs.splice(cursor_pointer, 2, d_next, d)\n      return merge_tuples(ndiffs, cursor_pointer, 2)\n    } else if (d_next != null && d_next[1].indexOf(d[1]) === 0) {\n      // Case 2)\n      // d[1] is a prefix of d_next[1]\n      // We can assume that d_next[0] !== 0, since d[0] === 0\n      // Shift edit locations..\n      ndiffs.splice(cursor_pointer, 2, [d_next[0], d[1]], [0, d[1]]);\n      var suffix = d_next[1].slice(d[1].length);\n      if (suffix.length > 0) {\n        ndiffs.splice(cursor_pointer + 2, 0, [d_next[0], suffix]);\n      }\n      return merge_tuples(ndiffs, cursor_pointer, 3)\n    } else {\n      // Not possible to perform any modification\n      return diffs;\n    }\n  }\n}\n\n/*\n * Check diff did not split surrogate pairs.\n * Ex. [0, '\\uD83D'], [-1, '\\uDC36'], [1, '\\uDC2F'] -> [-1, '\\uD83D\\uDC36'], [1, '\\uD83D\\uDC2F']\n *     '\\uD83D\\uDC36' === '🐶', '\\uD83D\\uDC2F' === '🐯'\n *\n * @param {Array} diffs Array of diff tuples\n * @return {Array} Array of diff tuples\n */\nfunction fix_emoji (diffs) {\n  var compact = false;\n  var starts_with_pair_end = function(str) {\n    return str.charCodeAt(0) >= 0xDC00 && str.charCodeAt(0) <= 0xDFFF;\n  }\n  var ends_with_pair_start = function(str) {\n    return str.charCodeAt(str.length-1) >= 0xD800 && str.charCodeAt(str.length-1) <= 0xDBFF;\n  }\n  for (var i = 2; i < diffs.length; i += 1) {\n    if (diffs[i-2][0] === DIFF_EQUAL && ends_with_pair_start(diffs[i-2][1]) &&\n        diffs[i-1][0] === DIFF_DELETE && starts_with_pair_end(diffs[i-1][1]) &&\n        diffs[i][0] === DIFF_INSERT && starts_with_pair_end(diffs[i][1])) {\n      compact = true;\n\n      diffs[i-1][1] = diffs[i-2][1].slice(-1) + diffs[i-1][1];\n      diffs[i][1] = diffs[i-2][1].slice(-1) + diffs[i][1];\n\n      diffs[i-2][1] = diffs[i-2][1].slice(0, -1);\n    }\n  }\n  if (!compact) {\n    return diffs;\n  }\n  var fixed_diffs = [];\n  for (var i = 0; i < diffs.length; i += 1) {\n    if (diffs[i][1].length > 0) {\n      fixed_diffs.push(diffs[i]);\n    }\n  }\n  return fixed_diffs;\n}\n\n/*\n * Try to merge tuples with their neigbors in a given range.\n * E.g. [0, 'a'], [0, 'b'] -> [0, 'ab']\n *\n * @param {Array} diffs Array of diff tuples.\n * @param {Int} start Position of the first element to merge (diffs[start] is also merged with diffs[start - 1]).\n * @param {Int} length Number of consecutive elements to check.\n * @return {Array} Array of merged diff tuples.\n */\nfunction merge_tuples (diffs, start, length) {\n  // Check from (start-1) to (start+length).\n  for (var i = start + length - 1; i >= 0 && i >= start - 1; i--) {\n    if (i + 1 < diffs.length) {\n      var left_d = diffs[i];\n      var right_d = diffs[i+1];\n      if (left_d[0] === right_d[1]) {\n        diffs.splice(i, 2, [left_d[0], left_d[1] + right_d[1]]);\n      }\n    }\n  }\n  return diffs;\n}\n\n\n/***/ }),\n/* 52 */\n/***/ (function(module, exports) {\n\nexports = module.exports = typeof Object.keys === 'function'\n  ? Object.keys : shim;\n\nexports.shim = shim;\nfunction shim (obj) {\n  var keys = [];\n  for (var key in obj) keys.push(key);\n  return keys;\n}\n\n\n/***/ }),\n/* 53 */\n/***/ (function(module, exports) {\n\nvar supportsArgumentsClass = (function(){\n  return Object.prototype.toString.call(arguments)\n})() == '[object Arguments]';\n\nexports = module.exports = supportsArgumentsClass ? supported : unsupported;\n\nexports.supported = supported;\nfunction supported(object) {\n  return Object.prototype.toString.call(object) == '[object Arguments]';\n};\n\nexports.unsupported = unsupported;\nfunction unsupported(object){\n  return object &&\n    typeof object == 'object' &&\n    typeof object.length == 'number' &&\n    Object.prototype.hasOwnProperty.call(object, 'callee') &&\n    !Object.prototype.propertyIsEnumerable.call(object, 'callee') ||\n    false;\n};\n\n\n/***/ }),\n/* 54 */\n/***/ (function(module, exports) {\n\n'use strict';\n\nvar has = Object.prototype.hasOwnProperty\n  , prefix = '~';\n\n/**\n * Constructor to create a storage for our `EE` objects.\n * An `Events` instance is a plain object whose properties are event names.\n *\n * @constructor\n * @api private\n */\nfunction Events() {}\n\n//\n// We try to not inherit from `Object.prototype`. In some engines creating an\n// instance in this way is faster than calling `Object.create(null)` directly.\n// If `Object.create(null)` is not supported we prefix the event names with a\n// character to make sure that the built-in object properties are not\n// overridden or used as an attack vector.\n//\nif (Object.create) {\n  Events.prototype = Object.create(null);\n\n  //\n  // This hack is needed because the `__proto__` property is still inherited in\n  // some old browsers like Android 4, iPhone 5.1, Opera 11 and Safari 5.\n  //\n  if (!new Events().__proto__) prefix = false;\n}\n\n/**\n * Representation of a single event listener.\n *\n * @param {Function} fn The listener function.\n * @param {Mixed} context The context to invoke the listener with.\n * @param {Boolean} [once=false] Specify if the listener is a one-time listener.\n * @constructor\n * @api private\n */\nfunction EE(fn, context, once) {\n  this.fn = fn;\n  this.context = context;\n  this.once = once || false;\n}\n\n/**\n * Minimal `EventEmitter` interface that is molded against the Node.js\n * `EventEmitter` interface.\n *\n * @constructor\n * @api public\n */\nfunction EventEmitter() {\n  this._events = new Events();\n  this._eventsCount = 0;\n}\n\n/**\n * Return an array listing the events for which the emitter has registered\n * listeners.\n *\n * @returns {Array}\n * @api public\n */\nEventEmitter.prototype.eventNames = function eventNames() {\n  var names = []\n    , events\n    , name;\n\n  if (this._eventsCount === 0) return names;\n\n  for (name in (events = this._events)) {\n    if (has.call(events, name)) names.push(prefix ? name.slice(1) : name);\n  }\n\n  if (Object.getOwnPropertySymbols) {\n    return names.concat(Object.getOwnPropertySymbols(events));\n  }\n\n  return names;\n};\n\n/**\n * Return the listeners registered for a given event.\n *\n * @param {String|Symbol} event The event name.\n * @param {Boolean} exists Only check if there are listeners.\n * @returns {Array|Boolean}\n * @api public\n */\nEventEmitter.prototype.listeners = function listeners(event, exists) {\n  var evt = prefix ? prefix + event : event\n    , available = this._events[evt];\n\n  if (exists) return !!available;\n  if (!available) return [];\n  if (available.fn) return [available.fn];\n\n  for (var i = 0, l = available.length, ee = new Array(l); i < l; i++) {\n    ee[i] = available[i].fn;\n  }\n\n  return ee;\n};\n\n/**\n * Calls each of the listeners registered for a given event.\n *\n * @param {String|Symbol} event The event name.\n * @returns {Boolean} `true` if the event had listeners, else `false`.\n * @api public\n */\nEventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) {\n  var evt = prefix ? prefix + event : event;\n\n  if (!this._events[evt]) return false;\n\n  var listeners = this._events[evt]\n    , len = arguments.length\n    , args\n    , i;\n\n  if (listeners.fn) {\n    if (listeners.once) this.removeListener(event, listeners.fn, undefined, true);\n\n    switch (len) {\n      case 1: return listeners.fn.call(listeners.context), true;\n      case 2: return listeners.fn.call(listeners.context, a1), true;\n      case 3: return listeners.fn.call(listeners.context, a1, a2), true;\n      case 4: return listeners.fn.call(listeners.context, a1, a2, a3), true;\n      case 5: return listeners.fn.call(listeners.context, a1, a2, a3, a4), true;\n      case 6: return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true;\n    }\n\n    for (i = 1, args = new Array(len -1); i < len; i++) {\n      args[i - 1] = arguments[i];\n    }\n\n    listeners.fn.apply(listeners.context, args);\n  } else {\n    var length = listeners.length\n      , j;\n\n    for (i = 0; i < length; i++) {\n      if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true);\n\n      switch (len) {\n        case 1: listeners[i].fn.call(listeners[i].context); break;\n        case 2: listeners[i].fn.call(listeners[i].context, a1); break;\n        case 3: listeners[i].fn.call(listeners[i].context, a1, a2); break;\n        case 4: listeners[i].fn.call(listeners[i].context, a1, a2, a3); break;\n        default:\n          if (!args) for (j = 1, args = new Array(len -1); j < len; j++) {\n            args[j - 1] = arguments[j];\n          }\n\n          listeners[i].fn.apply(listeners[i].context, args);\n      }\n    }\n  }\n\n  return true;\n};\n\n/**\n * Add a listener for a given event.\n *\n * @param {String|Symbol} event The event name.\n * @param {Function} fn The listener function.\n * @param {Mixed} [context=this] The context to invoke the listener with.\n * @returns {EventEmitter} `this`.\n * @api public\n */\nEventEmitter.prototype.on = function on(event, fn, context) {\n  var listener = new EE(fn, context || this)\n    , evt = prefix ? prefix + event : event;\n\n  if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;\n  else if (!this._events[evt].fn) this._events[evt].push(listener);\n  else this._events[evt] = [this._events[evt], listener];\n\n  return this;\n};\n\n/**\n * Add a one-time listener for a given event.\n *\n * @param {String|Symbol} event The event name.\n * @param {Function} fn The listener function.\n * @param {Mixed} [context=this] The context to invoke the listener with.\n * @returns {EventEmitter} `this`.\n * @api public\n */\nEventEmitter.prototype.once = function once(event, fn, context) {\n  var listener = new EE(fn, context || this, true)\n    , evt = prefix ? prefix + event : event;\n\n  if (!this._events[evt]) this._events[evt] = listener, this._eventsCount++;\n  else if (!this._events[evt].fn) this._events[evt].push(listener);\n  else this._events[evt] = [this._events[evt], listener];\n\n  return this;\n};\n\n/**\n * Remove the listeners of a given event.\n *\n * @param {String|Symbol} event The event name.\n * @param {Function} fn Only remove the listeners that match this function.\n * @param {Mixed} context Only remove the listeners that have this context.\n * @param {Boolean} once Only remove one-time listeners.\n * @returns {EventEmitter} `this`.\n * @api public\n */\nEventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) {\n  var evt = prefix ? prefix + event : event;\n\n  if (!this._events[evt]) return this;\n  if (!fn) {\n    if (--this._eventsCount === 0) this._events = new Events();\n    else delete this._events[evt];\n    return this;\n  }\n\n  var listeners = this._events[evt];\n\n  if (listeners.fn) {\n    if (\n         listeners.fn === fn\n      && (!once || listeners.once)\n      && (!context || listeners.context === context)\n    ) {\n      if (--this._eventsCount === 0) this._events = new Events();\n      else delete this._events[evt];\n    }\n  } else {\n    for (var i = 0, events = [], length = listeners.length; i < length; i++) {\n      if (\n           listeners[i].fn !== fn\n        || (once && !listeners[i].once)\n        || (context && listeners[i].context !== context)\n      ) {\n        events.push(listeners[i]);\n      }\n    }\n\n    //\n    // Reset the array, or remove it completely if we have no more listeners.\n    //\n    if (events.length) this._events[evt] = events.length === 1 ? events[0] : events;\n    else if (--this._eventsCount === 0) this._events = new Events();\n    else delete this._events[evt];\n  }\n\n  return this;\n};\n\n/**\n * Remove all listeners, or those of the specified event.\n *\n * @param {String|Symbol} [event] The event name.\n * @returns {EventEmitter} `this`.\n * @api public\n */\nEventEmitter.prototype.removeAllListeners = function removeAllListeners(event) {\n  var evt;\n\n  if (event) {\n    evt = prefix ? prefix + event : event;\n    if (this._events[evt]) {\n      if (--this._eventsCount === 0) this._events = new Events();\n      else delete this._events[evt];\n    }\n  } else {\n    this._events = new Events();\n    this._eventsCount = 0;\n  }\n\n  return this;\n};\n\n//\n// Alias methods names because people roll like that.\n//\nEventEmitter.prototype.off = EventEmitter.prototype.removeListener;\nEventEmitter.prototype.addListener = EventEmitter.prototype.on;\n\n//\n// This function doesn't apply anymore.\n//\nEventEmitter.prototype.setMaxListeners = function setMaxListeners() {\n  return this;\n};\n\n//\n// Expose the prefix.\n//\nEventEmitter.prefixed = prefix;\n\n//\n// Allow `EventEmitter` to be imported as module namespace.\n//\nEventEmitter.EventEmitter = EventEmitter;\n\n//\n// Expose the module.\n//\nif ('undefined' !== typeof module) {\n  module.exports = EventEmitter;\n}\n\n\n/***/ }),\n/* 55 */\n/***/ (function(module, exports, __nested_webpack_require_316416__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.matchText = exports.matchSpacing = exports.matchNewline = exports.matchBlot = exports.matchAttributor = exports.default = undefined;\n\nvar _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; };\n\nvar _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\"); } }; }();\n\nvar _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; }; }();\n\nvar _extend2 = __nested_webpack_require_316416__(3);\n\nvar _extend3 = _interopRequireDefault(_extend2);\n\nvar _quillDelta = __nested_webpack_require_316416__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _parchment = __nested_webpack_require_316416__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __nested_webpack_require_316416__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _logger = __nested_webpack_require_316416__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar _module = __nested_webpack_require_316416__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nvar _align = __nested_webpack_require_316416__(36);\n\nvar _background = __nested_webpack_require_316416__(37);\n\nvar _code = __nested_webpack_require_316416__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nvar _color = __nested_webpack_require_316416__(26);\n\nvar _direction = __nested_webpack_require_316416__(38);\n\nvar _font = __nested_webpack_require_316416__(39);\n\nvar _size = __nested_webpack_require_316416__(40);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _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; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar debug = (0, _logger2.default)('quill:clipboard');\n\nvar DOM_KEY = '__ql-matcher';\n\nvar 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]];\n\nvar ATTRIBUTE_ATTRIBUTORS = [_align.AlignAttribute, _direction.DirectionAttribute].reduce(function (memo, attr) {\n  memo[attr.keyName] = attr;\n  return memo;\n}, {});\n\nvar STYLE_ATTRIBUTORS = [_align.AlignStyle, _background.BackgroundStyle, _color.ColorStyle, _direction.DirectionStyle, _font.FontStyle, _size.SizeStyle].reduce(function (memo, attr) {\n  memo[attr.keyName] = attr;\n  return memo;\n}, {});\n\nvar Clipboard = function (_Module) {\n  _inherits(Clipboard, _Module);\n\n  function Clipboard(quill, options) {\n    _classCallCheck(this, Clipboard);\n\n    var _this = _possibleConstructorReturn(this, (Clipboard.__proto__ || Object.getPrototypeOf(Clipboard)).call(this, quill, options));\n\n    _this.quill.root.addEventListener('paste', _this.onPaste.bind(_this));\n    _this.container = _this.quill.addContainer('ql-clipboard');\n    _this.container.setAttribute('contenteditable', true);\n    _this.container.setAttribute('tabindex', -1);\n    _this.matchers = [];\n    CLIPBOARD_CONFIG.concat(_this.options.matchers).forEach(function (_ref) {\n      var _ref2 = _slicedToArray(_ref, 2),\n          selector = _ref2[0],\n          matcher = _ref2[1];\n\n      if (!options.matchVisual && matcher === matchSpacing) return;\n      _this.addMatcher(selector, matcher);\n    });\n    return _this;\n  }\n\n  _createClass(Clipboard, [{\n    key: 'addMatcher',\n    value: function addMatcher(selector, matcher) {\n      this.matchers.push([selector, matcher]);\n    }\n  }, {\n    key: 'convert',\n    value: function convert(html) {\n      if (typeof html === 'string') {\n        this.container.innerHTML = html.replace(/\\>\\r?\\n +\\</g, '><'); // Remove spaces between tags\n        return this.convert();\n      }\n      var formats = this.quill.getFormat(this.quill.selection.savedRange.index);\n      if (formats[_code2.default.blotName]) {\n        var text = this.container.innerText;\n        this.container.innerHTML = '';\n        return new _quillDelta2.default().insert(text, _defineProperty({}, _code2.default.blotName, formats[_code2.default.blotName]));\n      }\n\n      var _prepareMatching = this.prepareMatching(),\n          _prepareMatching2 = _slicedToArray(_prepareMatching, 2),\n          elementMatchers = _prepareMatching2[0],\n          textMatchers = _prepareMatching2[1];\n\n      var delta = traverse(this.container, elementMatchers, textMatchers);\n      // Remove trailing newline\n      if (deltaEndsWith(delta, '\\n') && delta.ops[delta.ops.length - 1].attributes == null) {\n        delta = delta.compose(new _quillDelta2.default().retain(delta.length() - 1).delete(1));\n      }\n      debug.log('convert', this.container.innerHTML, delta);\n      this.container.innerHTML = '';\n      return delta;\n    }\n  }, {\n    key: 'dangerouslyPasteHTML',\n    value: function dangerouslyPasteHTML(index, html) {\n      var source = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _quill2.default.sources.API;\n\n      if (typeof index === 'string') {\n        this.quill.setContents(this.convert(index), html);\n        this.quill.setSelection(0, _quill2.default.sources.SILENT);\n      } else {\n        var paste = this.convert(html);\n        this.quill.updateContents(new _quillDelta2.default().retain(index).concat(paste), source);\n        this.quill.setSelection(index + paste.length(), _quill2.default.sources.SILENT);\n      }\n    }\n  }, {\n    key: 'onPaste',\n    value: function onPaste(e) {\n      var _this2 = this;\n\n      if (e.defaultPrevented || !this.quill.isEnabled()) return;\n      var range = this.quill.getSelection();\n      var delta = new _quillDelta2.default().retain(range.index);\n      var scrollTop = this.quill.scrollingContainer.scrollTop;\n      this.container.focus();\n      this.quill.selection.update(_quill2.default.sources.SILENT);\n      setTimeout(function () {\n        delta = delta.concat(_this2.convert()).delete(range.length);\n        _this2.quill.updateContents(delta, _quill2.default.sources.USER);\n        // range.length contributes to delta.length()\n        _this2.quill.setSelection(delta.length() - range.length, _quill2.default.sources.SILENT);\n        _this2.quill.scrollingContainer.scrollTop = scrollTop;\n        _this2.quill.focus();\n      }, 1);\n    }\n  }, {\n    key: 'prepareMatching',\n    value: function prepareMatching() {\n      var _this3 = this;\n\n      var elementMatchers = [],\n          textMatchers = [];\n      this.matchers.forEach(function (pair) {\n        var _pair = _slicedToArray(pair, 2),\n            selector = _pair[0],\n            matcher = _pair[1];\n\n        switch (selector) {\n          case Node.TEXT_NODE:\n            textMatchers.push(matcher);\n            break;\n          case Node.ELEMENT_NODE:\n            elementMatchers.push(matcher);\n            break;\n          default:\n            [].forEach.call(_this3.container.querySelectorAll(selector), function (node) {\n              // TODO use weakmap\n              node[DOM_KEY] = node[DOM_KEY] || [];\n              node[DOM_KEY].push(matcher);\n            });\n            break;\n        }\n      });\n      return [elementMatchers, textMatchers];\n    }\n  }]);\n\n  return Clipboard;\n}(_module2.default);\n\nClipboard.DEFAULTS = {\n  matchers: [],\n  matchVisual: true\n};\n\nfunction applyFormat(delta, format, value) {\n  if ((typeof format === 'undefined' ? 'undefined' : _typeof(format)) === 'object') {\n    return Object.keys(format).reduce(function (delta, key) {\n      return applyFormat(delta, key, format[key]);\n    }, delta);\n  } else {\n    return delta.reduce(function (delta, op) {\n      if (op.attributes && op.attributes[format]) {\n        return delta.push(op);\n      } else {\n        return delta.insert(op.insert, (0, _extend3.default)({}, _defineProperty({}, format, value), op.attributes));\n      }\n    }, new _quillDelta2.default());\n  }\n}\n\nfunction computeStyle(node) {\n  if (node.nodeType !== Node.ELEMENT_NODE) return {};\n  var DOM_KEY = '__ql-computed-style';\n  return node[DOM_KEY] || (node[DOM_KEY] = window.getComputedStyle(node));\n}\n\nfunction deltaEndsWith(delta, text) {\n  var endText = \"\";\n  for (var i = delta.ops.length - 1; i >= 0 && endText.length < text.length; --i) {\n    var op = delta.ops[i];\n    if (typeof op.insert !== 'string') break;\n    endText = op.insert + endText;\n  }\n  return endText.slice(-1 * text.length) === text;\n}\n\nfunction isLine(node) {\n  if (node.childNodes.length === 0) return false; // Exclude embed blocks\n  var style = computeStyle(node);\n  return ['block', 'list-item'].indexOf(style.display) > -1;\n}\n\nfunction traverse(node, elementMatchers, textMatchers) {\n  // Post-order\n  if (node.nodeType === node.TEXT_NODE) {\n    return textMatchers.reduce(function (delta, matcher) {\n      return matcher(node, delta);\n    }, new _quillDelta2.default());\n  } else if (node.nodeType === node.ELEMENT_NODE) {\n    return [].reduce.call(node.childNodes || [], function (delta, childNode) {\n      var childrenDelta = traverse(childNode, elementMatchers, textMatchers);\n      if (childNode.nodeType === node.ELEMENT_NODE) {\n        childrenDelta = elementMatchers.reduce(function (childrenDelta, matcher) {\n          return matcher(childNode, childrenDelta);\n        }, childrenDelta);\n        childrenDelta = (childNode[DOM_KEY] || []).reduce(function (childrenDelta, matcher) {\n          return matcher(childNode, childrenDelta);\n        }, childrenDelta);\n      }\n      return delta.concat(childrenDelta);\n    }, new _quillDelta2.default());\n  } else {\n    return new _quillDelta2.default();\n  }\n}\n\nfunction matchAlias(format, node, delta) {\n  return applyFormat(delta, format, true);\n}\n\nfunction matchAttributor(node, delta) {\n  var attributes = _parchment2.default.Attributor.Attribute.keys(node);\n  var classes = _parchment2.default.Attributor.Class.keys(node);\n  var styles = _parchment2.default.Attributor.Style.keys(node);\n  var formats = {};\n  attributes.concat(classes).concat(styles).forEach(function (name) {\n    var attr = _parchment2.default.query(name, _parchment2.default.Scope.ATTRIBUTE);\n    if (attr != null) {\n      formats[attr.attrName] = attr.value(node);\n      if (formats[attr.attrName]) return;\n    }\n    attr = ATTRIBUTE_ATTRIBUTORS[name];\n    if (attr != null && (attr.attrName === name || attr.keyName === name)) {\n      formats[attr.attrName] = attr.value(node) || undefined;\n    }\n    attr = STYLE_ATTRIBUTORS[name];\n    if (attr != null && (attr.attrName === name || attr.keyName === name)) {\n      attr = STYLE_ATTRIBUTORS[name];\n      formats[attr.attrName] = attr.value(node) || undefined;\n    }\n  });\n  if (Object.keys(formats).length > 0) {\n    delta = applyFormat(delta, formats);\n  }\n  return delta;\n}\n\nfunction matchBlot(node, delta) {\n  var match = _parchment2.default.query(node);\n  if (match == null) return delta;\n  if (match.prototype instanceof _parchment2.default.Embed) {\n    var embed = {};\n    var value = match.value(node);\n    if (value != null) {\n      embed[match.blotName] = value;\n      delta = new _quillDelta2.default().insert(embed, match.formats(node));\n    }\n  } else if (typeof match.formats === 'function') {\n    delta = applyFormat(delta, match.blotName, match.formats(node));\n  }\n  return delta;\n}\n\nfunction matchBreak(node, delta) {\n  if (!deltaEndsWith(delta, '\\n')) {\n    delta.insert('\\n');\n  }\n  return delta;\n}\n\nfunction matchIgnore() {\n  return new _quillDelta2.default();\n}\n\nfunction matchIndent(node, delta) {\n  var match = _parchment2.default.query(node);\n  if (match == null || match.blotName !== 'list-item' || !deltaEndsWith(delta, '\\n')) {\n    return delta;\n  }\n  var indent = -1,\n      parent = node.parentNode;\n  while (!parent.classList.contains('ql-clipboard')) {\n    if ((_parchment2.default.query(parent) || {}).blotName === 'list') {\n      indent += 1;\n    }\n    parent = parent.parentNode;\n  }\n  if (indent <= 0) return delta;\n  return delta.compose(new _quillDelta2.default().retain(delta.length() - 1).retain(1, { indent: indent }));\n}\n\nfunction matchNewline(node, delta) {\n  if (!deltaEndsWith(delta, '\\n')) {\n    if (isLine(node) || delta.length() > 0 && node.nextSibling && isLine(node.nextSibling)) {\n      delta.insert('\\n');\n    }\n  }\n  return delta;\n}\n\nfunction matchSpacing(node, delta) {\n  if (isLine(node) && node.nextElementSibling != null && !deltaEndsWith(delta, '\\n\\n')) {\n    var nodeHeight = node.offsetHeight + parseFloat(computeStyle(node).marginTop) + parseFloat(computeStyle(node).marginBottom);\n    if (node.nextElementSibling.offsetTop > node.offsetTop + nodeHeight * 1.5) {\n      delta.insert('\\n');\n    }\n  }\n  return delta;\n}\n\nfunction matchStyles(node, delta) {\n  var formats = {};\n  var style = node.style || {};\n  if (style.fontStyle && computeStyle(node).fontStyle === 'italic') {\n    formats.italic = true;\n  }\n  if (style.fontWeight && (computeStyle(node).fontWeight.startsWith('bold') || parseInt(computeStyle(node).fontWeight) >= 700)) {\n    formats.bold = true;\n  }\n  if (Object.keys(formats).length > 0) {\n    delta = applyFormat(delta, formats);\n  }\n  if (parseFloat(style.textIndent || 0) > 0) {\n    // Could be 0.5in\n    delta = new _quillDelta2.default().insert('\\t').concat(delta);\n  }\n  return delta;\n}\n\nfunction matchText(node, delta) {\n  var text = node.data;\n  // Word represents empty line with <o:p>&nbsp;</o:p>\n  if (node.parentNode.tagName === 'O:P') {\n    return delta.insert(text.trim());\n  }\n  if (text.trim().length === 0 && node.parentNode.classList.contains('ql-clipboard')) {\n    return delta;\n  }\n  if (!computeStyle(node.parentNode).whiteSpace.startsWith('pre')) {\n    // eslint-disable-next-line func-style\n    var replacer = function replacer(collapse, match) {\n      match = match.replace(/[^\\u00a0]/g, ''); // \\u00a0 is nbsp;\n      return match.length < 1 && collapse ? ' ' : match;\n    };\n    text = text.replace(/\\r\\n/g, ' ').replace(/\\n/g, ' ');\n    text = text.replace(/\\s\\s+/g, replacer.bind(replacer, true)); // collapse whitespace\n    if (node.previousSibling == null && isLine(node.parentNode) || node.previousSibling != null && isLine(node.previousSibling)) {\n      text = text.replace(/^\\s+/, replacer.bind(replacer, false));\n    }\n    if (node.nextSibling == null && isLine(node.parentNode) || node.nextSibling != null && isLine(node.nextSibling)) {\n      text = text.replace(/\\s+$/, replacer.bind(replacer, false));\n    }\n  }\n  return delta.insert(text);\n}\n\nexports.default = Clipboard;\nexports.matchAttributor = matchAttributor;\nexports.matchBlot = matchBlot;\nexports.matchNewline = matchNewline;\nexports.matchSpacing = matchSpacing;\nexports.matchText = matchText;\n\n/***/ }),\n/* 56 */\n/***/ (function(module, exports, __nested_webpack_require_333274__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _inline = __nested_webpack_require_333274__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Bold = function (_Inline) {\n  _inherits(Bold, _Inline);\n\n  function Bold() {\n    _classCallCheck(this, Bold);\n\n    return _possibleConstructorReturn(this, (Bold.__proto__ || Object.getPrototypeOf(Bold)).apply(this, arguments));\n  }\n\n  _createClass(Bold, [{\n    key: 'optimize',\n    value: function optimize(context) {\n      _get(Bold.prototype.__proto__ || Object.getPrototypeOf(Bold.prototype), 'optimize', this).call(this, context);\n      if (this.domNode.tagName !== this.statics.tagName[0]) {\n        this.replaceWith(this.statics.blotName);\n      }\n    }\n  }], [{\n    key: 'create',\n    value: function create() {\n      return _get(Bold.__proto__ || Object.getPrototypeOf(Bold), 'create', this).call(this);\n    }\n  }, {\n    key: 'formats',\n    value: function formats() {\n      return true;\n    }\n  }]);\n\n  return Bold;\n}(_inline2.default);\n\nBold.blotName = 'bold';\nBold.tagName = ['STRONG', 'B'];\n\nexports.default = Bold;\n\n/***/ }),\n/* 57 */\n/***/ (function(module, exports, __nested_webpack_require_336502__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.addControls = exports.default = undefined;\n\nvar _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\"); } }; }();\n\nvar _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; }; }();\n\nvar _quillDelta = __nested_webpack_require_336502__(2);\n\nvar _quillDelta2 = _interopRequireDefault(_quillDelta);\n\nvar _parchment = __nested_webpack_require_336502__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __nested_webpack_require_336502__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _logger = __nested_webpack_require_336502__(10);\n\nvar _logger2 = _interopRequireDefault(_logger);\n\nvar _module = __nested_webpack_require_336502__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _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; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar debug = (0, _logger2.default)('quill:toolbar');\n\nvar Toolbar = function (_Module) {\n  _inherits(Toolbar, _Module);\n\n  function Toolbar(quill, options) {\n    _classCallCheck(this, Toolbar);\n\n    var _this = _possibleConstructorReturn(this, (Toolbar.__proto__ || Object.getPrototypeOf(Toolbar)).call(this, quill, options));\n\n    if (Array.isArray(_this.options.container)) {\n      var container = document.createElement('div');\n      addControls(container, _this.options.container);\n      quill.container.parentNode.insertBefore(container, quill.container);\n      _this.container = container;\n    } else if (typeof _this.options.container === 'string') {\n      _this.container = document.querySelector(_this.options.container);\n    } else {\n      _this.container = _this.options.container;\n    }\n    if (!(_this.container instanceof HTMLElement)) {\n      var _ret;\n\n      return _ret = debug.error('Container required for toolbar', _this.options), _possibleConstructorReturn(_this, _ret);\n    }\n    _this.container.classList.add('ql-toolbar');\n    _this.controls = [];\n    _this.handlers = {};\n    Object.keys(_this.options.handlers).forEach(function (format) {\n      _this.addHandler(format, _this.options.handlers[format]);\n    });\n    [].forEach.call(_this.container.querySelectorAll('button, select'), function (input) {\n      _this.attach(input);\n    });\n    _this.quill.on(_quill2.default.events.EDITOR_CHANGE, function (type, range) {\n      if (type === _quill2.default.events.SELECTION_CHANGE) {\n        _this.update(range);\n      }\n    });\n    _this.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {\n      var _this$quill$selection = _this.quill.selection.getRange(),\n          _this$quill$selection2 = _slicedToArray(_this$quill$selection, 1),\n          range = _this$quill$selection2[0]; // quill.getSelection triggers update\n\n\n      _this.update(range);\n    });\n    return _this;\n  }\n\n  _createClass(Toolbar, [{\n    key: 'addHandler',\n    value: function addHandler(format, handler) {\n      this.handlers[format] = handler;\n    }\n  }, {\n    key: 'attach',\n    value: function attach(input) {\n      var _this2 = this;\n\n      var format = [].find.call(input.classList, function (className) {\n        return className.indexOf('ql-') === 0;\n      });\n      if (!format) return;\n      format = format.slice('ql-'.length);\n      if (input.tagName === 'BUTTON') {\n        input.setAttribute('type', 'button');\n      }\n      if (this.handlers[format] == null) {\n        if (this.quill.scroll.whitelist != null && this.quill.scroll.whitelist[format] == null) {\n          debug.warn('ignoring attaching to disabled format', format, input);\n          return;\n        }\n        if (_parchment2.default.query(format) == null) {\n          debug.warn('ignoring attaching to nonexistent format', format, input);\n          return;\n        }\n      }\n      var eventName = input.tagName === 'SELECT' ? 'change' : 'click';\n      input.addEventListener(eventName, function (e) {\n        var value = void 0;\n        if (input.tagName === 'SELECT') {\n          if (input.selectedIndex < 0) return;\n          var selected = input.options[input.selectedIndex];\n          if (selected.hasAttribute('selected')) {\n            value = false;\n          } else {\n            value = selected.value || false;\n          }\n        } else {\n          if (input.classList.contains('ql-active')) {\n            value = false;\n          } else {\n            value = input.value || !input.hasAttribute('value');\n          }\n          e.preventDefault();\n        }\n        _this2.quill.focus();\n\n        var _quill$selection$getR = _this2.quill.selection.getRange(),\n            _quill$selection$getR2 = _slicedToArray(_quill$selection$getR, 1),\n            range = _quill$selection$getR2[0];\n\n        if (_this2.handlers[format] != null) {\n          _this2.handlers[format].call(_this2, value);\n        } else if (_parchment2.default.query(format).prototype instanceof _parchment2.default.Embed) {\n          value = prompt('Enter ' + format);\n          if (!value) return;\n          _this2.quill.updateContents(new _quillDelta2.default().retain(range.index).delete(range.length).insert(_defineProperty({}, format, value)), _quill2.default.sources.USER);\n        } else {\n          _this2.quill.format(format, value, _quill2.default.sources.USER);\n        }\n        _this2.update(range);\n      });\n      // TODO use weakmap\n      this.controls.push([format, input]);\n    }\n  }, {\n    key: 'update',\n    value: function update(range) {\n      var formats = range == null ? {} : this.quill.getFormat(range);\n      this.controls.forEach(function (pair) {\n        var _pair = _slicedToArray(pair, 2),\n            format = _pair[0],\n            input = _pair[1];\n\n        if (input.tagName === 'SELECT') {\n          var option = void 0;\n          if (range == null) {\n            option = null;\n          } else if (formats[format] == null) {\n            option = input.querySelector('option[selected]');\n          } else if (!Array.isArray(formats[format])) {\n            var value = formats[format];\n            if (typeof value === 'string') {\n              value = value.replace(/\\\"/g, '\\\\\"');\n            }\n            option = input.querySelector('option[value=\"' + value + '\"]');\n          }\n          if (option == null) {\n            input.value = ''; // TODO make configurable?\n            input.selectedIndex = -1;\n          } else {\n            option.selected = true;\n          }\n        } else {\n          if (range == null) {\n            input.classList.remove('ql-active');\n          } else if (input.hasAttribute('value')) {\n            // both being null should match (default values)\n            // '1' should match with 1 (headers)\n            var isActive = formats[format] === input.getAttribute('value') || formats[format] != null && formats[format].toString() === input.getAttribute('value') || formats[format] == null && !input.getAttribute('value');\n            input.classList.toggle('ql-active', isActive);\n          } else {\n            input.classList.toggle('ql-active', formats[format] != null);\n          }\n        }\n      });\n    }\n  }]);\n\n  return Toolbar;\n}(_module2.default);\n\nToolbar.DEFAULTS = {};\n\nfunction addButton(container, format, value) {\n  var input = document.createElement('button');\n  input.setAttribute('type', 'button');\n  input.classList.add('ql-' + format);\n  if (value != null) {\n    input.value = value;\n  }\n  container.appendChild(input);\n}\n\nfunction addControls(container, groups) {\n  if (!Array.isArray(groups[0])) {\n    groups = [groups];\n  }\n  groups.forEach(function (controls) {\n    var group = document.createElement('span');\n    group.classList.add('ql-formats');\n    controls.forEach(function (control) {\n      if (typeof control === 'string') {\n        addButton(group, control);\n      } else {\n        var format = Object.keys(control)[0];\n        var value = control[format];\n        if (Array.isArray(value)) {\n          addSelect(group, format, value);\n        } else {\n          addButton(group, format, value);\n        }\n      }\n    });\n    container.appendChild(group);\n  });\n}\n\nfunction addSelect(container, format, values) {\n  var input = document.createElement('select');\n  input.classList.add('ql-' + format);\n  values.forEach(function (value) {\n    var option = document.createElement('option');\n    if (value !== false) {\n      option.setAttribute('value', value);\n    } else {\n      option.setAttribute('selected', 'selected');\n    }\n    input.appendChild(option);\n  });\n  container.appendChild(input);\n}\n\nToolbar.DEFAULTS = {\n  container: null,\n  handlers: {\n    clean: function clean() {\n      var _this3 = this;\n\n      var range = this.quill.getSelection();\n      if (range == null) return;\n      if (range.length == 0) {\n        var formats = this.quill.getFormat();\n        Object.keys(formats).forEach(function (name) {\n          // Clean functionality in existing apps only clean inline formats\n          if (_parchment2.default.query(name, _parchment2.default.Scope.INLINE) != null) {\n            _this3.quill.format(name, false);\n          }\n        });\n      } else {\n        this.quill.removeFormat(range, _quill2.default.sources.USER);\n      }\n    },\n    direction: function direction(value) {\n      var align = this.quill.getFormat()['align'];\n      if (value === 'rtl' && align == null) {\n        this.quill.format('align', 'right', _quill2.default.sources.USER);\n      } else if (!value && align === 'right') {\n        this.quill.format('align', false, _quill2.default.sources.USER);\n      }\n      this.quill.format('direction', value, _quill2.default.sources.USER);\n    },\n    indent: function indent(value) {\n      var range = this.quill.getSelection();\n      var formats = this.quill.getFormat(range);\n      var indent = parseInt(formats.indent || 0);\n      if (value === '+1' || value === '-1') {\n        var modifier = value === '+1' ? 1 : -1;\n        if (formats.direction === 'rtl') modifier *= -1;\n        this.quill.format('indent', indent + modifier, _quill2.default.sources.USER);\n      }\n    },\n    link: function link(value) {\n      if (value === true) {\n        value = prompt('Enter link URL:');\n      }\n      this.quill.format('link', value, _quill2.default.sources.USER);\n    },\n    list: function list(value) {\n      var range = this.quill.getSelection();\n      var formats = this.quill.getFormat(range);\n      if (value === 'check') {\n        if (formats['list'] === 'checked' || formats['list'] === 'unchecked') {\n          this.quill.format('list', false, _quill2.default.sources.USER);\n        } else {\n          this.quill.format('list', 'unchecked', _quill2.default.sources.USER);\n        }\n      } else {\n        this.quill.format('list', value, _quill2.default.sources.USER);\n      }\n    }\n  }\n};\n\nexports.default = Toolbar;\nexports.addControls = addControls;\n\n/***/ }),\n/* 58 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <polyline class=\\\"ql-even ql-stroke\\\" points=\\\"5 7 3 9 5 11\\\"></polyline> <polyline class=\\\"ql-even ql-stroke\\\" points=\\\"13 7 15 9 13 11\\\"></polyline> <line class=ql-stroke x1=10 x2=8 y1=5 y2=13></line> </svg>\";\n\n/***/ }),\n/* 59 */\n/***/ (function(module, exports, __nested_webpack_require_349781__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _picker = __nested_webpack_require_349781__(28);\n\nvar _picker2 = _interopRequireDefault(_picker);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar ColorPicker = function (_Picker) {\n  _inherits(ColorPicker, _Picker);\n\n  function ColorPicker(select, label) {\n    _classCallCheck(this, ColorPicker);\n\n    var _this = _possibleConstructorReturn(this, (ColorPicker.__proto__ || Object.getPrototypeOf(ColorPicker)).call(this, select));\n\n    _this.label.innerHTML = label;\n    _this.container.classList.add('ql-color-picker');\n    [].slice.call(_this.container.querySelectorAll('.ql-picker-item'), 0, 7).forEach(function (item) {\n      item.classList.add('ql-primary');\n    });\n    return _this;\n  }\n\n  _createClass(ColorPicker, [{\n    key: 'buildItem',\n    value: function buildItem(option) {\n      var item = _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'buildItem', this).call(this, option);\n      item.style.backgroundColor = option.getAttribute('value') || '';\n      return item;\n    }\n  }, {\n    key: 'selectItem',\n    value: function selectItem(item, trigger) {\n      _get(ColorPicker.prototype.__proto__ || Object.getPrototypeOf(ColorPicker.prototype), 'selectItem', this).call(this, item, trigger);\n      var colorLabel = this.label.querySelector('.ql-color-label');\n      var value = item ? item.getAttribute('data-value') || '' : '';\n      if (colorLabel) {\n        if (colorLabel.tagName === 'line') {\n          colorLabel.style.stroke = value;\n        } else {\n          colorLabel.style.fill = value;\n        }\n      }\n    }\n  }]);\n\n  return ColorPicker;\n}(_picker2.default);\n\nexports.default = ColorPicker;\n\n/***/ }),\n/* 60 */\n/***/ (function(module, exports, __nested_webpack_require_353592__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _picker = __nested_webpack_require_353592__(28);\n\nvar _picker2 = _interopRequireDefault(_picker);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar IconPicker = function (_Picker) {\n  _inherits(IconPicker, _Picker);\n\n  function IconPicker(select, icons) {\n    _classCallCheck(this, IconPicker);\n\n    var _this = _possibleConstructorReturn(this, (IconPicker.__proto__ || Object.getPrototypeOf(IconPicker)).call(this, select));\n\n    _this.container.classList.add('ql-icon-picker');\n    [].forEach.call(_this.container.querySelectorAll('.ql-picker-item'), function (item) {\n      item.innerHTML = icons[item.getAttribute('data-value') || ''];\n    });\n    _this.defaultItem = _this.container.querySelector('.ql-selected');\n    _this.selectItem(_this.defaultItem);\n    return _this;\n  }\n\n  _createClass(IconPicker, [{\n    key: 'selectItem',\n    value: function selectItem(item, trigger) {\n      _get(IconPicker.prototype.__proto__ || Object.getPrototypeOf(IconPicker.prototype), 'selectItem', this).call(this, item, trigger);\n      item = item || this.defaultItem;\n      this.label.innerHTML = item.innerHTML;\n    }\n  }]);\n\n  return IconPicker;\n}(_picker2.default);\n\nexports.default = IconPicker;\n\n/***/ }),\n/* 61 */\n/***/ (function(module, exports, __webpack_require__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nvar Tooltip = function () {\n  function Tooltip(quill, boundsContainer) {\n    var _this = this;\n\n    _classCallCheck(this, Tooltip);\n\n    this.quill = quill;\n    this.boundsContainer = boundsContainer || document.body;\n    this.root = quill.addContainer('ql-tooltip');\n    this.root.innerHTML = this.constructor.TEMPLATE;\n    if (this.quill.root === this.quill.scrollingContainer) {\n      this.quill.root.addEventListener('scroll', function () {\n        _this.root.style.marginTop = -1 * _this.quill.root.scrollTop + 'px';\n      });\n    }\n    this.hide();\n  }\n\n  _createClass(Tooltip, [{\n    key: 'hide',\n    value: function hide() {\n      this.root.classList.add('ql-hidden');\n    }\n  }, {\n    key: 'position',\n    value: function position(reference) {\n      var left = reference.left + reference.width / 2 - this.root.offsetWidth / 2;\n      // root.scrollTop should be 0 if scrollContainer !== root\n      var top = reference.bottom + this.quill.root.scrollTop;\n      this.root.style.left = left + 'px';\n      this.root.style.top = top + 'px';\n      this.root.classList.remove('ql-flip');\n      var containerBounds = this.boundsContainer.getBoundingClientRect();\n      var rootBounds = this.root.getBoundingClientRect();\n      var shift = 0;\n      if (rootBounds.right > containerBounds.right) {\n        shift = containerBounds.right - rootBounds.right;\n        this.root.style.left = left + shift + 'px';\n      }\n      if (rootBounds.left < containerBounds.left) {\n        shift = containerBounds.left - rootBounds.left;\n        this.root.style.left = left + shift + 'px';\n      }\n      if (rootBounds.bottom > containerBounds.bottom) {\n        var height = rootBounds.bottom - rootBounds.top;\n        var verticalShift = reference.bottom - reference.top + height;\n        this.root.style.top = top - verticalShift + 'px';\n        this.root.classList.add('ql-flip');\n      }\n      return shift;\n    }\n  }, {\n    key: 'show',\n    value: function show() {\n      this.root.classList.remove('ql-editing');\n      this.root.classList.remove('ql-hidden');\n    }\n  }]);\n\n  return Tooltip;\n}();\n\nexports.default = Tooltip;\n\n/***/ }),\n/* 62 */\n/***/ (function(module, exports, __nested_webpack_require_359932__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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\"); } }; }();\n\nvar _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); } };\n\nvar _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; }; }();\n\nvar _extend = __nested_webpack_require_359932__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _emitter = __nested_webpack_require_359932__(8);\n\nvar _emitter2 = _interopRequireDefault(_emitter);\n\nvar _base = __nested_webpack_require_359932__(43);\n\nvar _base2 = _interopRequireDefault(_base);\n\nvar _link = __nested_webpack_require_359932__(27);\n\nvar _link2 = _interopRequireDefault(_link);\n\nvar _selection = __nested_webpack_require_359932__(15);\n\nvar _icons = __nested_webpack_require_359932__(41);\n\nvar _icons2 = _interopRequireDefault(_icons);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar TOOLBAR_CONFIG = [[{ header: ['1', '2', '3', false] }], ['bold', 'italic', 'underline', 'link'], [{ list: 'ordered' }, { list: 'bullet' }], ['clean']];\n\nvar SnowTheme = function (_BaseTheme) {\n  _inherits(SnowTheme, _BaseTheme);\n\n  function SnowTheme(quill, options) {\n    _classCallCheck(this, SnowTheme);\n\n    if (options.modules.toolbar != null && options.modules.toolbar.container == null) {\n      options.modules.toolbar.container = TOOLBAR_CONFIG;\n    }\n\n    var _this = _possibleConstructorReturn(this, (SnowTheme.__proto__ || Object.getPrototypeOf(SnowTheme)).call(this, quill, options));\n\n    _this.quill.container.classList.add('ql-snow');\n    return _this;\n  }\n\n  _createClass(SnowTheme, [{\n    key: 'extendToolbar',\n    value: function extendToolbar(toolbar) {\n      toolbar.container.classList.add('ql-snow');\n      this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);\n      this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);\n      this.tooltip = new SnowTooltip(this.quill, this.options.bounds);\n      if (toolbar.container.querySelector('.ql-link')) {\n        this.quill.keyboard.addBinding({ key: 'K', shortKey: true }, function (range, context) {\n          toolbar.handlers['link'].call(toolbar, !context.format.link);\n        });\n      }\n    }\n  }]);\n\n  return SnowTheme;\n}(_base2.default);\n\nSnowTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {\n  modules: {\n    toolbar: {\n      handlers: {\n        link: function link(value) {\n          if (value) {\n            var range = this.quill.getSelection();\n            if (range == null || range.length == 0) return;\n            var preview = this.quill.getText(range);\n            if (/^\\S+@\\S+\\.\\S+$/.test(preview) && preview.indexOf('mailto:') !== 0) {\n              preview = 'mailto:' + preview;\n            }\n            var tooltip = this.quill.theme.tooltip;\n            tooltip.edit('link', preview);\n          } else {\n            this.quill.format('link', false);\n          }\n        }\n      }\n    }\n  }\n});\n\nvar SnowTooltip = function (_BaseTooltip) {\n  _inherits(SnowTooltip, _BaseTooltip);\n\n  function SnowTooltip(quill, bounds) {\n    _classCallCheck(this, SnowTooltip);\n\n    var _this2 = _possibleConstructorReturn(this, (SnowTooltip.__proto__ || Object.getPrototypeOf(SnowTooltip)).call(this, quill, bounds));\n\n    _this2.preview = _this2.root.querySelector('a.ql-preview');\n    return _this2;\n  }\n\n  _createClass(SnowTooltip, [{\n    key: 'listen',\n    value: function listen() {\n      var _this3 = this;\n\n      _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'listen', this).call(this);\n      this.root.querySelector('a.ql-action').addEventListener('click', function (event) {\n        if (_this3.root.classList.contains('ql-editing')) {\n          _this3.save();\n        } else {\n          _this3.edit('link', _this3.preview.textContent);\n        }\n        event.preventDefault();\n      });\n      this.root.querySelector('a.ql-remove').addEventListener('click', function (event) {\n        if (_this3.linkRange != null) {\n          var range = _this3.linkRange;\n          _this3.restoreFocus();\n          _this3.quill.formatText(range, 'link', false, _emitter2.default.sources.USER);\n          delete _this3.linkRange;\n        }\n        event.preventDefault();\n        _this3.hide();\n      });\n      this.quill.on(_emitter2.default.events.SELECTION_CHANGE, function (range, oldRange, source) {\n        if (range == null) return;\n        if (range.length === 0 && source === _emitter2.default.sources.USER) {\n          var _quill$scroll$descend = _this3.quill.scroll.descendant(_link2.default, range.index),\n              _quill$scroll$descend2 = _slicedToArray(_quill$scroll$descend, 2),\n              link = _quill$scroll$descend2[0],\n              offset = _quill$scroll$descend2[1];\n\n          if (link != null) {\n            _this3.linkRange = new _selection.Range(range.index - offset, link.length());\n            var preview = _link2.default.formats(link.domNode);\n            _this3.preview.textContent = preview;\n            _this3.preview.setAttribute('href', preview);\n            _this3.show();\n            _this3.position(_this3.quill.getBounds(_this3.linkRange));\n            return;\n          }\n        } else {\n          delete _this3.linkRange;\n        }\n        _this3.hide();\n      });\n    }\n  }, {\n    key: 'show',\n    value: function show() {\n      _get(SnowTooltip.prototype.__proto__ || Object.getPrototypeOf(SnowTooltip.prototype), 'show', this).call(this);\n      this.root.removeAttribute('data-mode');\n    }\n  }]);\n\n  return SnowTooltip;\n}(_base.BaseTooltip);\n\nSnowTooltip.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('');\n\nexports.default = SnowTheme;\n\n/***/ }),\n/* 63 */\n/***/ (function(module, exports, __nested_webpack_require_368316__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _core = __nested_webpack_require_368316__(29);\n\nvar _core2 = _interopRequireDefault(_core);\n\nvar _align = __nested_webpack_require_368316__(36);\n\nvar _direction = __nested_webpack_require_368316__(38);\n\nvar _indent = __nested_webpack_require_368316__(64);\n\nvar _blockquote = __nested_webpack_require_368316__(65);\n\nvar _blockquote2 = _interopRequireDefault(_blockquote);\n\nvar _header = __nested_webpack_require_368316__(66);\n\nvar _header2 = _interopRequireDefault(_header);\n\nvar _list = __nested_webpack_require_368316__(67);\n\nvar _list2 = _interopRequireDefault(_list);\n\nvar _background = __nested_webpack_require_368316__(37);\n\nvar _color = __nested_webpack_require_368316__(26);\n\nvar _font = __nested_webpack_require_368316__(39);\n\nvar _size = __nested_webpack_require_368316__(40);\n\nvar _bold = __nested_webpack_require_368316__(56);\n\nvar _bold2 = _interopRequireDefault(_bold);\n\nvar _italic = __nested_webpack_require_368316__(68);\n\nvar _italic2 = _interopRequireDefault(_italic);\n\nvar _link = __nested_webpack_require_368316__(27);\n\nvar _link2 = _interopRequireDefault(_link);\n\nvar _script = __nested_webpack_require_368316__(69);\n\nvar _script2 = _interopRequireDefault(_script);\n\nvar _strike = __nested_webpack_require_368316__(70);\n\nvar _strike2 = _interopRequireDefault(_strike);\n\nvar _underline = __nested_webpack_require_368316__(71);\n\nvar _underline2 = _interopRequireDefault(_underline);\n\nvar _image = __nested_webpack_require_368316__(72);\n\nvar _image2 = _interopRequireDefault(_image);\n\nvar _video = __nested_webpack_require_368316__(73);\n\nvar _video2 = _interopRequireDefault(_video);\n\nvar _code = __nested_webpack_require_368316__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nvar _formula = __nested_webpack_require_368316__(74);\n\nvar _formula2 = _interopRequireDefault(_formula);\n\nvar _syntax = __nested_webpack_require_368316__(75);\n\nvar _syntax2 = _interopRequireDefault(_syntax);\n\nvar _toolbar = __nested_webpack_require_368316__(57);\n\nvar _toolbar2 = _interopRequireDefault(_toolbar);\n\nvar _icons = __nested_webpack_require_368316__(41);\n\nvar _icons2 = _interopRequireDefault(_icons);\n\nvar _picker = __nested_webpack_require_368316__(28);\n\nvar _picker2 = _interopRequireDefault(_picker);\n\nvar _colorPicker = __nested_webpack_require_368316__(59);\n\nvar _colorPicker2 = _interopRequireDefault(_colorPicker);\n\nvar _iconPicker = __nested_webpack_require_368316__(60);\n\nvar _iconPicker2 = _interopRequireDefault(_iconPicker);\n\nvar _tooltip = __nested_webpack_require_368316__(61);\n\nvar _tooltip2 = _interopRequireDefault(_tooltip);\n\nvar _bubble = __nested_webpack_require_368316__(108);\n\nvar _bubble2 = _interopRequireDefault(_bubble);\n\nvar _snow = __nested_webpack_require_368316__(62);\n\nvar _snow2 = _interopRequireDefault(_snow);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n_core2.default.register({\n  'attributors/attribute/direction': _direction.DirectionAttribute,\n\n  'attributors/class/align': _align.AlignClass,\n  'attributors/class/background': _background.BackgroundClass,\n  'attributors/class/color': _color.ColorClass,\n  'attributors/class/direction': _direction.DirectionClass,\n  'attributors/class/font': _font.FontClass,\n  'attributors/class/size': _size.SizeClass,\n\n  'attributors/style/align': _align.AlignStyle,\n  'attributors/style/background': _background.BackgroundStyle,\n  'attributors/style/color': _color.ColorStyle,\n  'attributors/style/direction': _direction.DirectionStyle,\n  'attributors/style/font': _font.FontStyle,\n  'attributors/style/size': _size.SizeStyle\n}, true);\n\n_core2.default.register({\n  'formats/align': _align.AlignClass,\n  'formats/direction': _direction.DirectionClass,\n  'formats/indent': _indent.IndentClass,\n\n  'formats/background': _background.BackgroundStyle,\n  'formats/color': _color.ColorStyle,\n  'formats/font': _font.FontClass,\n  'formats/size': _size.SizeClass,\n\n  'formats/blockquote': _blockquote2.default,\n  'formats/code-block': _code2.default,\n  'formats/header': _header2.default,\n  'formats/list': _list2.default,\n\n  'formats/bold': _bold2.default,\n  'formats/code': _code.Code,\n  'formats/italic': _italic2.default,\n  'formats/link': _link2.default,\n  'formats/script': _script2.default,\n  'formats/strike': _strike2.default,\n  'formats/underline': _underline2.default,\n\n  'formats/image': _image2.default,\n  'formats/video': _video2.default,\n\n  'formats/list/item': _list.ListItem,\n\n  'modules/formula': _formula2.default,\n  'modules/syntax': _syntax2.default,\n  'modules/toolbar': _toolbar2.default,\n\n  'themes/bubble': _bubble2.default,\n  'themes/snow': _snow2.default,\n\n  'ui/icons': _icons2.default,\n  'ui/picker': _picker2.default,\n  'ui/icon-picker': _iconPicker2.default,\n  'ui/color-picker': _colorPicker2.default,\n  'ui/tooltip': _tooltip2.default\n}, true);\n\nexports.default = _core2.default;\n\n/***/ }),\n/* 64 */\n/***/ (function(module, exports, __nested_webpack_require_372903__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.IndentClass = undefined;\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _parchment = __nested_webpack_require_372903__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar IdentAttributor = function (_Parchment$Attributor) {\n  _inherits(IdentAttributor, _Parchment$Attributor);\n\n  function IdentAttributor() {\n    _classCallCheck(this, IdentAttributor);\n\n    return _possibleConstructorReturn(this, (IdentAttributor.__proto__ || Object.getPrototypeOf(IdentAttributor)).apply(this, arguments));\n  }\n\n  _createClass(IdentAttributor, [{\n    key: 'add',\n    value: function add(node, value) {\n      if (value === '+1' || value === '-1') {\n        var indent = this.value(node) || 0;\n        value = value === '+1' ? indent + 1 : indent - 1;\n      }\n      if (value === 0) {\n        this.remove(node);\n        return true;\n      } else {\n        return _get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'add', this).call(this, node, value);\n      }\n    }\n  }, {\n    key: 'canAdd',\n    value: function canAdd(node, value) {\n      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));\n    }\n  }, {\n    key: 'value',\n    value: function value(node) {\n      return parseInt(_get(IdentAttributor.prototype.__proto__ || Object.getPrototypeOf(IdentAttributor.prototype), 'value', this).call(this, node)) || undefined; // Don't return NaN\n    }\n  }]);\n\n  return IdentAttributor;\n}(_parchment2.default.Attributor.Class);\n\nvar IndentClass = new IdentAttributor('indent', 'ql-indent', {\n  scope: _parchment2.default.Scope.BLOCK,\n  whitelist: [1, 2, 3, 4, 5, 6, 7, 8]\n});\n\nexports.IndentClass = IndentClass;\n\n/***/ }),\n/* 65 */\n/***/ (function(module, exports, __nested_webpack_require_376943__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _block = __nested_webpack_require_376943__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Blockquote = function (_Block) {\n  _inherits(Blockquote, _Block);\n\n  function Blockquote() {\n    _classCallCheck(this, Blockquote);\n\n    return _possibleConstructorReturn(this, (Blockquote.__proto__ || Object.getPrototypeOf(Blockquote)).apply(this, arguments));\n  }\n\n  return Blockquote;\n}(_block2.default);\n\nBlockquote.blotName = 'blockquote';\nBlockquote.tagName = 'blockquote';\n\nexports.default = Blockquote;\n\n/***/ }),\n/* 66 */\n/***/ (function(module, exports, __nested_webpack_require_378592__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _block = __nested_webpack_require_378592__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Header = function (_Block) {\n  _inherits(Header, _Block);\n\n  function Header() {\n    _classCallCheck(this, Header);\n\n    return _possibleConstructorReturn(this, (Header.__proto__ || Object.getPrototypeOf(Header)).apply(this, arguments));\n  }\n\n  _createClass(Header, null, [{\n    key: 'formats',\n    value: function formats(domNode) {\n      return this.tagName.indexOf(domNode.tagName) + 1;\n    }\n  }]);\n\n  return Header;\n}(_block2.default);\n\nHeader.blotName = 'header';\nHeader.tagName = ['H1', 'H2', 'H3', 'H4', 'H5', 'H6'];\n\nexports.default = Header;\n\n/***/ }),\n/* 67 */\n/***/ (function(module, exports, __nested_webpack_require_380948__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = exports.ListItem = undefined;\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _parchment = __nested_webpack_require_380948__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _block = __nested_webpack_require_380948__(4);\n\nvar _block2 = _interopRequireDefault(_block);\n\nvar _container = __nested_webpack_require_380948__(25);\n\nvar _container2 = _interopRequireDefault(_container);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _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; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar ListItem = function (_Block) {\n  _inherits(ListItem, _Block);\n\n  function ListItem() {\n    _classCallCheck(this, ListItem);\n\n    return _possibleConstructorReturn(this, (ListItem.__proto__ || Object.getPrototypeOf(ListItem)).apply(this, arguments));\n  }\n\n  _createClass(ListItem, [{\n    key: 'format',\n    value: function format(name, value) {\n      if (name === List.blotName && !value) {\n        this.replaceWith(_parchment2.default.create(this.statics.scope));\n      } else {\n        _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'format', this).call(this, name, value);\n      }\n    }\n  }, {\n    key: 'remove',\n    value: function remove() {\n      if (this.prev == null && this.next == null) {\n        this.parent.remove();\n      } else {\n        _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'remove', this).call(this);\n      }\n    }\n  }, {\n    key: 'replaceWith',\n    value: function replaceWith(name, value) {\n      this.parent.isolate(this.offset(this.parent), this.length());\n      if (name === this.parent.statics.blotName) {\n        this.parent.replaceWith(name, value);\n        return this;\n      } else {\n        this.parent.unwrap();\n        return _get(ListItem.prototype.__proto__ || Object.getPrototypeOf(ListItem.prototype), 'replaceWith', this).call(this, name, value);\n      }\n    }\n  }], [{\n    key: 'formats',\n    value: function formats(domNode) {\n      return domNode.tagName === this.tagName ? undefined : _get(ListItem.__proto__ || Object.getPrototypeOf(ListItem), 'formats', this).call(this, domNode);\n    }\n  }]);\n\n  return ListItem;\n}(_block2.default);\n\nListItem.blotName = 'list-item';\nListItem.tagName = 'LI';\n\nvar List = function (_Container) {\n  _inherits(List, _Container);\n\n  _createClass(List, null, [{\n    key: 'create',\n    value: function create(value) {\n      var tagName = value === 'ordered' ? 'OL' : 'UL';\n      var node = _get(List.__proto__ || Object.getPrototypeOf(List), 'create', this).call(this, tagName);\n      if (value === 'checked' || value === 'unchecked') {\n        node.setAttribute('data-checked', value === 'checked');\n      }\n      return node;\n    }\n  }, {\n    key: 'formats',\n    value: function formats(domNode) {\n      if (domNode.tagName === 'OL') return 'ordered';\n      if (domNode.tagName === 'UL') {\n        if (domNode.hasAttribute('data-checked')) {\n          return domNode.getAttribute('data-checked') === 'true' ? 'checked' : 'unchecked';\n        } else {\n          return 'bullet';\n        }\n      }\n      return undefined;\n    }\n  }]);\n\n  function List(domNode) {\n    _classCallCheck(this, List);\n\n    var _this2 = _possibleConstructorReturn(this, (List.__proto__ || Object.getPrototypeOf(List)).call(this, domNode));\n\n    var listEventHandler = function listEventHandler(e) {\n      if (e.target.parentNode !== domNode) return;\n      var format = _this2.statics.formats(domNode);\n      var blot = _parchment2.default.find(e.target);\n      if (format === 'checked') {\n        blot.format('list', 'unchecked');\n      } else if (format === 'unchecked') {\n        blot.format('list', 'checked');\n      }\n    };\n\n    domNode.addEventListener('touchstart', listEventHandler);\n    domNode.addEventListener('mousedown', listEventHandler);\n    return _this2;\n  }\n\n  _createClass(List, [{\n    key: 'format',\n    value: function format(name, value) {\n      if (this.children.length > 0) {\n        this.children.tail.format(name, value);\n      }\n    }\n  }, {\n    key: 'formats',\n    value: function formats() {\n      // We don't inherit from FormatBlot\n      return _defineProperty({}, this.statics.blotName, this.statics.formats(this.domNode));\n    }\n  }, {\n    key: 'insertBefore',\n    value: function insertBefore(blot, ref) {\n      if (blot instanceof ListItem) {\n        _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'insertBefore', this).call(this, blot, ref);\n      } else {\n        var index = ref == null ? this.length() : ref.offset(this);\n        var after = this.split(index);\n        after.parent.insertBefore(blot, after);\n      }\n    }\n  }, {\n    key: 'optimize',\n    value: function optimize(context) {\n      _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'optimize', this).call(this, context);\n      var next = this.next;\n      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')) {\n        next.moveChildren(this);\n        next.remove();\n      }\n    }\n  }, {\n    key: 'replace',\n    value: function replace(target) {\n      if (target.statics.blotName !== this.statics.blotName) {\n        var item = _parchment2.default.create(this.statics.defaultChild);\n        target.moveChildren(item);\n        this.appendChild(item);\n      }\n      _get(List.prototype.__proto__ || Object.getPrototypeOf(List.prototype), 'replace', this).call(this, target);\n    }\n  }]);\n\n  return List;\n}(_container2.default);\n\nList.blotName = 'list';\nList.scope = _parchment2.default.Scope.BLOCK_BLOT;\nList.tagName = ['OL', 'UL'];\nList.defaultChild = 'list-item';\nList.allowedChildren = [ListItem];\n\nexports.ListItem = ListItem;\nexports.default = List;\n\n/***/ }),\n/* 68 */\n/***/ (function(module, exports, __nested_webpack_require_389000__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _bold = __nested_webpack_require_389000__(56);\n\nvar _bold2 = _interopRequireDefault(_bold);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Italic = function (_Bold) {\n  _inherits(Italic, _Bold);\n\n  function Italic() {\n    _classCallCheck(this, Italic);\n\n    return _possibleConstructorReturn(this, (Italic.__proto__ || Object.getPrototypeOf(Italic)).apply(this, arguments));\n  }\n\n  return Italic;\n}(_bold2.default);\n\nItalic.blotName = 'italic';\nItalic.tagName = ['EM', 'I'];\n\nexports.default = Italic;\n\n/***/ }),\n/* 69 */\n/***/ (function(module, exports, __nested_webpack_require_390599__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _inline = __nested_webpack_require_390599__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Script = function (_Inline) {\n  _inherits(Script, _Inline);\n\n  function Script() {\n    _classCallCheck(this, Script);\n\n    return _possibleConstructorReturn(this, (Script.__proto__ || Object.getPrototypeOf(Script)).apply(this, arguments));\n  }\n\n  _createClass(Script, null, [{\n    key: 'create',\n    value: function create(value) {\n      if (value === 'super') {\n        return document.createElement('sup');\n      } else if (value === 'sub') {\n        return document.createElement('sub');\n      } else {\n        return _get(Script.__proto__ || Object.getPrototypeOf(Script), 'create', this).call(this, value);\n      }\n    }\n  }, {\n    key: 'formats',\n    value: function formats(domNode) {\n      if (domNode.tagName === 'SUB') return 'sub';\n      if (domNode.tagName === 'SUP') return 'super';\n      return undefined;\n    }\n  }]);\n\n  return Script;\n}(_inline2.default);\n\nScript.blotName = 'script';\nScript.tagName = ['SUB', 'SUP'];\n\nexports.default = Script;\n\n/***/ }),\n/* 70 */\n/***/ (function(module, exports, __nested_webpack_require_393860__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _inline = __nested_webpack_require_393860__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Strike = function (_Inline) {\n  _inherits(Strike, _Inline);\n\n  function Strike() {\n    _classCallCheck(this, Strike);\n\n    return _possibleConstructorReturn(this, (Strike.__proto__ || Object.getPrototypeOf(Strike)).apply(this, arguments));\n  }\n\n  return Strike;\n}(_inline2.default);\n\nStrike.blotName = 'strike';\nStrike.tagName = 'S';\n\nexports.default = Strike;\n\n/***/ }),\n/* 71 */\n/***/ (function(module, exports, __nested_webpack_require_395462__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _inline = __nested_webpack_require_395462__(6);\n\nvar _inline2 = _interopRequireDefault(_inline);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar Underline = function (_Inline) {\n  _inherits(Underline, _Inline);\n\n  function Underline() {\n    _classCallCheck(this, Underline);\n\n    return _possibleConstructorReturn(this, (Underline.__proto__ || Object.getPrototypeOf(Underline)).apply(this, arguments));\n  }\n\n  return Underline;\n}(_inline2.default);\n\nUnderline.blotName = 'underline';\nUnderline.tagName = 'U';\n\nexports.default = Underline;\n\n/***/ }),\n/* 72 */\n/***/ (function(module, exports, __nested_webpack_require_397097__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _parchment = __nested_webpack_require_397097__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _link = __nested_webpack_require_397097__(27);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar ATTRIBUTES = ['alt', 'height', 'width'];\n\nvar Image = function (_Parchment$Embed) {\n  _inherits(Image, _Parchment$Embed);\n\n  function Image() {\n    _classCallCheck(this, Image);\n\n    return _possibleConstructorReturn(this, (Image.__proto__ || Object.getPrototypeOf(Image)).apply(this, arguments));\n  }\n\n  _createClass(Image, [{\n    key: 'format',\n    value: function format(name, value) {\n      if (ATTRIBUTES.indexOf(name) > -1) {\n        if (value) {\n          this.domNode.setAttribute(name, value);\n        } else {\n          this.domNode.removeAttribute(name);\n        }\n      } else {\n        _get(Image.prototype.__proto__ || Object.getPrototypeOf(Image.prototype), 'format', this).call(this, name, value);\n      }\n    }\n  }], [{\n    key: 'create',\n    value: function create(value) {\n      var node = _get(Image.__proto__ || Object.getPrototypeOf(Image), 'create', this).call(this, value);\n      if (typeof value === 'string') {\n        node.setAttribute('src', this.sanitize(value));\n      }\n      return node;\n    }\n  }, {\n    key: 'formats',\n    value: function formats(domNode) {\n      return ATTRIBUTES.reduce(function (formats, attribute) {\n        if (domNode.hasAttribute(attribute)) {\n          formats[attribute] = domNode.getAttribute(attribute);\n        }\n        return formats;\n      }, {});\n    }\n  }, {\n    key: 'match',\n    value: function match(url) {\n      return (/\\.(jpe?g|gif|png)$/.test(url) || /^data:image\\/.+;base64/.test(url)\n      );\n    }\n  }, {\n    key: 'sanitize',\n    value: function sanitize(url) {\n      return (0, _link.sanitize)(url, ['http', 'https', 'data']) ? url : '//:0';\n    }\n  }, {\n    key: 'value',\n    value: function value(domNode) {\n      return domNode.getAttribute('src');\n    }\n  }]);\n\n  return Image;\n}(_parchment2.default.Embed);\n\nImage.blotName = 'image';\nImage.tagName = 'IMG';\n\nexports.default = Image;\n\n/***/ }),\n/* 73 */\n/***/ (function(module, exports, __nested_webpack_require_401311__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _block = __nested_webpack_require_401311__(4);\n\nvar _link = __nested_webpack_require_401311__(27);\n\nvar _link2 = _interopRequireDefault(_link);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar ATTRIBUTES = ['height', 'width'];\n\nvar Video = function (_BlockEmbed) {\n  _inherits(Video, _BlockEmbed);\n\n  function Video() {\n    _classCallCheck(this, Video);\n\n    return _possibleConstructorReturn(this, (Video.__proto__ || Object.getPrototypeOf(Video)).apply(this, arguments));\n  }\n\n  _createClass(Video, [{\n    key: 'format',\n    value: function format(name, value) {\n      if (ATTRIBUTES.indexOf(name) > -1) {\n        if (value) {\n          this.domNode.setAttribute(name, value);\n        } else {\n          this.domNode.removeAttribute(name);\n        }\n      } else {\n        _get(Video.prototype.__proto__ || Object.getPrototypeOf(Video.prototype), 'format', this).call(this, name, value);\n      }\n    }\n  }], [{\n    key: 'create',\n    value: function create(value) {\n      var node = _get(Video.__proto__ || Object.getPrototypeOf(Video), 'create', this).call(this, value);\n      node.setAttribute('frameborder', '0');\n      node.setAttribute('allowfullscreen', true);\n      node.setAttribute('src', this.sanitize(value));\n      return node;\n    }\n  }, {\n    key: 'formats',\n    value: function formats(domNode) {\n      return ATTRIBUTES.reduce(function (formats, attribute) {\n        if (domNode.hasAttribute(attribute)) {\n          formats[attribute] = domNode.getAttribute(attribute);\n        }\n        return formats;\n      }, {});\n    }\n  }, {\n    key: 'sanitize',\n    value: function sanitize(url) {\n      return _link2.default.sanitize(url);\n    }\n  }, {\n    key: 'value',\n    value: function value(domNode) {\n      return domNode.getAttribute('src');\n    }\n  }]);\n\n  return Video;\n}(_block.BlockEmbed);\n\nVideo.blotName = 'video';\nVideo.className = 'ql-video';\nVideo.tagName = 'IFRAME';\n\nexports.default = Video;\n\n/***/ }),\n/* 74 */\n/***/ (function(module, exports, __nested_webpack_require_405371__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = exports.FormulaBlot = undefined;\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _embed = __nested_webpack_require_405371__(35);\n\nvar _embed2 = _interopRequireDefault(_embed);\n\nvar _quill = __nested_webpack_require_405371__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _module = __nested_webpack_require_405371__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar FormulaBlot = function (_Embed) {\n  _inherits(FormulaBlot, _Embed);\n\n  function FormulaBlot() {\n    _classCallCheck(this, FormulaBlot);\n\n    return _possibleConstructorReturn(this, (FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot)).apply(this, arguments));\n  }\n\n  _createClass(FormulaBlot, null, [{\n    key: 'create',\n    value: function create(value) {\n      var node = _get(FormulaBlot.__proto__ || Object.getPrototypeOf(FormulaBlot), 'create', this).call(this, value);\n      if (typeof value === 'string') {\n        window.katex.render(value, node, {\n          throwOnError: false,\n          errorColor: '#f00'\n        });\n        node.setAttribute('data-value', value);\n      }\n      return node;\n    }\n  }, {\n    key: 'value',\n    value: function value(domNode) {\n      return domNode.getAttribute('data-value');\n    }\n  }]);\n\n  return FormulaBlot;\n}(_embed2.default);\n\nFormulaBlot.blotName = 'formula';\nFormulaBlot.className = 'ql-formula';\nFormulaBlot.tagName = 'SPAN';\n\nvar Formula = function (_Module) {\n  _inherits(Formula, _Module);\n\n  _createClass(Formula, null, [{\n    key: 'register',\n    value: function register() {\n      _quill2.default.register(FormulaBlot, true);\n    }\n  }]);\n\n  function Formula() {\n    _classCallCheck(this, Formula);\n\n    var _this2 = _possibleConstructorReturn(this, (Formula.__proto__ || Object.getPrototypeOf(Formula)).call(this));\n\n    if (window.katex == null) {\n      throw new Error('Formula module requires KaTeX.');\n    }\n    return _this2;\n  }\n\n  return Formula;\n}(_module2.default);\n\nexports.FormulaBlot = FormulaBlot;\nexports.default = Formula;\n\n/***/ }),\n/* 75 */\n/***/ (function(module, exports, __nested_webpack_require_409500__) {\n\n\"use strict\";\n\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = exports.CodeToken = exports.CodeBlock = undefined;\n\nvar _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; }; }();\n\nvar _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); } };\n\nvar _parchment = __nested_webpack_require_409500__(0);\n\nvar _parchment2 = _interopRequireDefault(_parchment);\n\nvar _quill = __nested_webpack_require_409500__(5);\n\nvar _quill2 = _interopRequireDefault(_quill);\n\nvar _module = __nested_webpack_require_409500__(9);\n\nvar _module2 = _interopRequireDefault(_module);\n\nvar _code = __nested_webpack_require_409500__(13);\n\nvar _code2 = _interopRequireDefault(_code);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar SyntaxCodeBlock = function (_CodeBlock) {\n  _inherits(SyntaxCodeBlock, _CodeBlock);\n\n  function SyntaxCodeBlock() {\n    _classCallCheck(this, SyntaxCodeBlock);\n\n    return _possibleConstructorReturn(this, (SyntaxCodeBlock.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock)).apply(this, arguments));\n  }\n\n  _createClass(SyntaxCodeBlock, [{\n    key: 'replaceWith',\n    value: function replaceWith(block) {\n      this.domNode.textContent = this.domNode.textContent;\n      this.attach();\n      _get(SyntaxCodeBlock.prototype.__proto__ || Object.getPrototypeOf(SyntaxCodeBlock.prototype), 'replaceWith', this).call(this, block);\n    }\n  }, {\n    key: 'highlight',\n    value: function highlight(_highlight) {\n      var text = this.domNode.textContent;\n      if (this.cachedText !== text) {\n        if (text.trim().length > 0 || this.cachedText == null) {\n          this.domNode.innerHTML = _highlight(text);\n          this.domNode.normalize();\n          this.attach();\n        }\n        this.cachedText = text;\n      }\n    }\n  }]);\n\n  return SyntaxCodeBlock;\n}(_code2.default);\n\nSyntaxCodeBlock.className = 'ql-syntax';\n\nvar CodeToken = new _parchment2.default.Attributor.Class('token', 'hljs', {\n  scope: _parchment2.default.Scope.INLINE\n});\n\nvar Syntax = function (_Module) {\n  _inherits(Syntax, _Module);\n\n  _createClass(Syntax, null, [{\n    key: 'register',\n    value: function register() {\n      _quill2.default.register(CodeToken, true);\n      _quill2.default.register(SyntaxCodeBlock, true);\n    }\n  }]);\n\n  function Syntax(quill, options) {\n    _classCallCheck(this, Syntax);\n\n    var _this2 = _possibleConstructorReturn(this, (Syntax.__proto__ || Object.getPrototypeOf(Syntax)).call(this, quill, options));\n\n    if (typeof _this2.options.highlight !== 'function') {\n      throw new Error('Syntax module requires highlight.js. Please include the library on the page before Quill.');\n    }\n    var timer = null;\n    _this2.quill.on(_quill2.default.events.SCROLL_OPTIMIZE, function () {\n      clearTimeout(timer);\n      timer = setTimeout(function () {\n        _this2.highlight();\n        timer = null;\n      }, _this2.options.interval);\n    });\n    _this2.highlight();\n    return _this2;\n  }\n\n  _createClass(Syntax, [{\n    key: 'highlight',\n    value: function highlight() {\n      var _this3 = this;\n\n      if (this.quill.selection.composing) return;\n      this.quill.update(_quill2.default.sources.USER);\n      var range = this.quill.getSelection();\n      this.quill.scroll.descendants(SyntaxCodeBlock).forEach(function (code) {\n        code.highlight(_this3.options.highlight);\n      });\n      this.quill.update(_quill2.default.sources.SILENT);\n      if (range != null) {\n        this.quill.setSelection(range, _quill2.default.sources.SILENT);\n      }\n    }\n  }]);\n\n  return Syntax;\n}(_module2.default);\n\nSyntax.DEFAULTS = {\n  highlight: function () {\n    if (window.hljs == null) return null;\n    return function (text) {\n      var result = window.hljs.highlightAuto(text);\n      return result.value;\n    };\n  }(),\n  interval: 1000\n};\n\nexports.CodeBlock = SyntaxCodeBlock;\nexports.CodeToken = CodeToken;\nexports.default = Syntax;\n\n/***/ }),\n/* 76 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <line class=ql-stroke x1=3 x2=15 y1=9 y2=9></line> <line class=ql-stroke x1=3 x2=13 y1=14 y2=14></line> <line class=ql-stroke x1=3 x2=9 y1=4 y2=4></line> </svg>\";\n\n/***/ }),\n/* 77 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <line class=ql-stroke x1=15 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=14 x2=4 y1=14 y2=14></line> <line class=ql-stroke x1=12 x2=6 y1=4 y2=4></line> </svg>\";\n\n/***/ }),\n/* 78 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <line class=ql-stroke x1=15 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=15 x2=5 y1=14 y2=14></line> <line class=ql-stroke x1=15 x2=9 y1=4 y2=4></line> </svg>\";\n\n/***/ }),\n/* 79 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <line class=ql-stroke x1=15 x2=3 y1=9 y2=9></line> <line class=ql-stroke x1=15 x2=3 y1=14 y2=14></line> <line class=ql-stroke x1=15 x2=3 y1=4 y2=4></line> </svg>\";\n\n/***/ }),\n/* 80 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <g class=\\\"ql-fill ql-color-label\\\"> <polygon points=\\\"6 6.868 6 6 5 6 5 7 5.942 7 6 6.868\\\"></polygon> <rect height=1 width=1 x=4 y=4></rect> <polygon points=\\\"6.817 5 6 5 6 6 6.38 6 6.817 5\\\"></polygon> <rect height=1 width=1 x=2 y=6></rect> <rect height=1 width=1 x=3 y=5></rect> <rect height=1 width=1 x=4 y=7></rect> <polygon points=\\\"4 11.439 4 11 3 11 3 12 3.755 12 4 11.439\\\"></polygon> <rect height=1 width=1 x=2 y=12></rect> <rect height=1 width=1 x=2 y=9></rect> <rect height=1 width=1 x=2 y=15></rect> <polygon points=\\\"4.63 10 4 10 4 11 4.192 11 4.63 10\\\"></polygon> <rect height=1 width=1 x=3 y=8></rect> <path d=M10.832,4.2L11,4.582V4H10.708A1.948,1.948,0,0,1,10.832,4.2Z></path> <path d=M7,4.582L7.168,4.2A1.929,1.929,0,0,1,7.292,4H7V4.582Z></path> <path d=M8,13H7.683l-0.351.8a1.933,1.933,0,0,1-.124.2H8V13Z></path> <rect height=1 width=1 x=12 y=2></rect> <rect height=1 width=1 x=11 y=3></rect> <path d=M9,3H8V3.282A1.985,1.985,0,0,1,9,3Z></path> <rect height=1 width=1 x=2 y=3></rect> <rect height=1 width=1 x=6 y=2></rect> <rect height=1 width=1 x=3 y=2></rect> <rect height=1 width=1 x=5 y=3></rect> <rect height=1 width=1 x=9 y=2></rect> <rect height=1 width=1 x=15 y=14></rect> <polygon points=\\\"13.447 10.174 13.469 10.225 13.472 10.232 13.808 11 14 11 14 10 13.37 10 13.447 10.174\\\"></polygon> <rect height=1 width=1 x=13 y=7></rect> <rect height=1 width=1 x=15 y=5></rect> <rect height=1 width=1 x=14 y=6></rect> <rect height=1 width=1 x=15 y=8></rect> <rect height=1 width=1 x=14 y=9></rect> <path d=M3.775,14H3v1H4V14.314A1.97,1.97,0,0,1,3.775,14Z></path> <rect height=1 width=1 x=14 y=3></rect> <polygon points=\\\"12 6.868 12 6 11.62 6 12 6.868\\\"></polygon> <rect height=1 width=1 x=15 y=2></rect> <rect height=1 width=1 x=12 y=5></rect> <rect height=1 width=1 x=13 y=4></rect> <polygon points=\\\"12.933 9 13 9 13 8 12.495 8 12.933 9\\\"></polygon> <rect height=1 width=1 x=9 y=14></rect> <rect height=1 width=1 x=8 y=15></rect> <path d=M6,14.926V15H7V14.316A1.993,1.993,0,0,1,6,14.926Z></path> <rect height=1 width=1 x=5 y=15></rect> <path d=M10.668,13.8L10.317,13H10v1h0.792A1.947,1.947,0,0,1,10.668,13.8Z></path> <rect height=1 width=1 x=11 y=15></rect> <path d=M14.332,12.2a1.99,1.99,0,0,1,.166.8H15V12H14.245Z></path> <rect height=1 width=1 x=14 y=15></rect> <rect height=1 width=1 x=15 y=11></rect> </g> <polyline class=ql-stroke points=\\\"5.5 13 9 5 12.5 13\\\"></polyline> <line class=ql-stroke x1=11.63 x2=6.38 y1=11 y2=11></line> </svg>\";\n\n/***/ }),\n/* 81 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <rect class=\\\"ql-fill ql-stroke\\\" height=3 width=3 x=4 y=5></rect> <rect class=\\\"ql-fill ql-stroke\\\" height=3 width=3 x=11 y=5></rect> <path class=\\\"ql-even ql-fill ql-stroke\\\" d=M7,8c0,4.031-3,5-3,5></path> <path class=\\\"ql-even ql-fill ql-stroke\\\" d=M14,8c0,4.031-3,5-3,5></path> </svg>\";\n\n/***/ }),\n/* 82 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <path class=ql-stroke d=M5,4H9.5A2.5,2.5,0,0,1,12,6.5v0A2.5,2.5,0,0,1,9.5,9H5A0,0,0,0,1,5,9V4A0,0,0,0,1,5,4Z></path> <path class=ql-stroke d=M5,9h5.5A2.5,2.5,0,0,1,13,11.5v0A2.5,2.5,0,0,1,10.5,14H5a0,0,0,0,1,0,0V9A0,0,0,0,1,5,9Z></path> </svg>\";\n\n/***/ }),\n/* 83 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg 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<rect class=ql-fill height=11 width=1 x=11 y=4></rect> <rect class=ql-fill height=11 width=1 x=13 y=4></rect> </svg>\";\n\n/***/ }),\n/* 86 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <polygon class=\\\"ql-stroke ql-fill\\\" points=\\\"15 12 13 10 15 8 15 12\\\"></polygon> <line class=\\\"ql-stroke ql-fill\\\" x1=9 x2=5 y1=4 y2=4></line> <path class=ql-fill d=M5,3A3,3,0,0,0,5,9H6V3H5Z></path> <rect class=ql-fill height=11 width=1 x=5 y=4></rect> <rect class=ql-fill height=11 width=1 x=7 y=4></rect> </svg>\";\n\n/***/ }),\n/* 87 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <path class=ql-fill d=M14,16H4a1,1,0,0,1,0-2H14A1,1,0,0,1,14,16Z /> <path class=ql-fill d=M14,4H4A1,1,0,0,1,4,2H14A1,1,0,0,1,14,4Z /> <rect class=ql-fill x=3 y=6 width=12 height=6 rx=1 ry=1 /> </svg>\";\n\n/***/ }),\n/* 88 */\n/***/ (function(module, exports) {\n\nmodule.exports = \"<svg viewbox=\\\"0 0 18 18\\\"> <path 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defineProperties(Constructor, staticProps); return Constructor; }; }();\n\nvar _extend = __nested_webpack_require_432266__(3);\n\nvar _extend2 = _interopRequireDefault(_extend);\n\nvar _emitter = __nested_webpack_require_432266__(8);\n\nvar _emitter2 = _interopRequireDefault(_emitter);\n\nvar _base = __nested_webpack_require_432266__(43);\n\nvar _base2 = _interopRequireDefault(_base);\n\nvar _selection = __nested_webpack_require_432266__(15);\n\nvar _icons = __nested_webpack_require_432266__(41);\n\nvar _icons2 = _interopRequireDefault(_icons);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _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; }\n\nfunction _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; }\n\nvar TOOLBAR_CONFIG = [['bold', 'italic', 'link'], [{ header: 1 }, { header: 2 }, 'blockquote']];\n\nvar BubbleTheme = function (_BaseTheme) {\n  _inherits(BubbleTheme, _BaseTheme);\n\n  function BubbleTheme(quill, options) {\n    _classCallCheck(this, BubbleTheme);\n\n    if (options.modules.toolbar != null && options.modules.toolbar.container == null) {\n      options.modules.toolbar.container = TOOLBAR_CONFIG;\n    }\n\n    var _this = _possibleConstructorReturn(this, (BubbleTheme.__proto__ || Object.getPrototypeOf(BubbleTheme)).call(this, quill, options));\n\n    _this.quill.container.classList.add('ql-bubble');\n    return _this;\n  }\n\n  _createClass(BubbleTheme, [{\n    key: 'extendToolbar',\n    value: function extendToolbar(toolbar) {\n      this.tooltip = new BubbleTooltip(this.quill, this.options.bounds);\n      this.tooltip.root.appendChild(toolbar.container);\n      this.buildButtons([].slice.call(toolbar.container.querySelectorAll('button')), _icons2.default);\n      this.buildPickers([].slice.call(toolbar.container.querySelectorAll('select')), _icons2.default);\n    }\n  }]);\n\n  return BubbleTheme;\n}(_base2.default);\n\nBubbleTheme.DEFAULTS = (0, _extend2.default)(true, {}, _base2.default.DEFAULTS, {\n  modules: {\n    toolbar: {\n      handlers: {\n        link: function link(value) {\n          if (!value) {\n            this.quill.format('link', false);\n          } else {\n            this.quill.theme.tooltip.edit();\n          }\n        }\n      }\n    }\n  }\n});\n\nvar BubbleTooltip = function (_BaseTooltip) {\n  _inherits(BubbleTooltip, _BaseTooltip);\n\n  function BubbleTooltip(quill, bounds) {\n    _classCallCheck(this, BubbleTooltip);\n\n    var _this2 = _possibleConstructorReturn(this, (BubbleTooltip.__proto__ || Object.getPrototypeOf(BubbleTooltip)).call(this, quill, bounds));\n\n    _this2.quill.on(_emitter2.default.events.EDITOR_CHANGE, function (type, range, oldRange, source) {\n      if (type !== _emitter2.default.events.SELECTION_CHANGE) return;\n      if (range != null && range.length > 0 && source === _emitter2.default.sources.USER) {\n        _this2.show();\n        // Lock our width so we will expand beyond our offsetParent boundaries\n        _this2.root.style.left = '0px';\n        _this2.root.style.width = '';\n        _this2.root.style.width = _this2.root.offsetWidth + 'px';\n        var lines = _this2.quill.getLines(range.index, range.length);\n        if (lines.length === 1) {\n          _this2.position(_this2.quill.getBounds(range));\n        } else {\n          var lastLine = lines[lines.length - 1];\n          var index = _this2.quill.getIndex(lastLine);\n          var length = Math.min(lastLine.length() - 1, range.index + range.length - index);\n          var _bounds = _this2.quill.getBounds(new _selection.Range(index, length));\n          _this2.position(_bounds);\n        }\n      } else if (document.activeElement !== _this2.textbox && _this2.quill.hasFocus()) {\n        _this2.hide();\n      }\n    });\n    return _this2;\n  }\n\n  _createClass(BubbleTooltip, [{\n    key: 'listen',\n    value: function listen() {\n      var _this3 = this;\n\n      _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'listen', this).call(this);\n      this.root.querySelector('.ql-close').addEventListener('click', function () {\n        _this3.root.classList.remove('ql-editing');\n      });\n      this.quill.on(_emitter2.default.events.SCROLL_OPTIMIZE, function () {\n        // Let selection be restored by toolbar handlers before repositioning\n        setTimeout(function () {\n          if (_this3.root.classList.contains('ql-hidden')) return;\n          var range = _this3.quill.getSelection();\n          if (range != null) {\n            _this3.position(_this3.quill.getBounds(range));\n          }\n        }, 1);\n      });\n    }\n  }, {\n    key: 'cancel',\n    value: function cancel() {\n      this.show();\n    }\n  }, {\n    key: 'position',\n    value: function position(reference) {\n      var shift = _get(BubbleTooltip.prototype.__proto__ || Object.getPrototypeOf(BubbleTooltip.prototype), 'position', this).call(this, reference);\n      var arrow = this.root.querySelector('.ql-tooltip-arrow');\n      arrow.style.marginLeft = '';\n      if (shift === 0) return shift;\n      arrow.style.marginLeft = -1 * shift - arrow.offsetWidth / 2 + 'px';\n    }\n  }]);\n\n  return BubbleTooltip;\n}(_base.BaseTooltip);\n\nBubbleTooltip.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('');\n\nexports.BubbleTooltip = BubbleTooltip;\nexports.default = BubbleTheme;\n\n/***/ }),\n/* 109 */\n/***/ (function(module, exports, __nested_webpack_require_439588__) {\n\nmodule.exports = __nested_webpack_require_439588__(63);\n\n\n/***/ })\n/******/ ])[\"default\"];\n});\n\n//# sourceURL=webpack://Materialize/./node_modules/quill/dist/quill.js?");

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