vue-text-highlight/dist/component.js

Text highlighter for Vue.js

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
  typeof define === 'function' && define.amd ? define(factory) :
  (global = global || self, global['vue-text-highlight'] = factory());
}(this, (function () { 'use strict';

  var nestRE = /^(attrs|props|on|nativeOn|class|style|hook)$/;

  var babelHelperVueJsxMergeProps = function mergeJSXProps (objs) {
    return objs.reduce(function (a, b) {
      var aa, bb, key, nestedKey, temp;
      for (key in b) {
        aa = a[key];
        bb = b[key];
        if (aa && nestRE.test(key)) {
          // normalize class
          if (key === 'class') {
            if (typeof aa === 'string') {
              temp = aa;
              a[key] = aa = {};
              aa[temp] = true;
            }
            if (typeof bb === 'string') {
              temp = bb;
              b[key] = bb = {};
              bb[temp] = true;
            }
          }
          if (key === 'on' || key === 'nativeOn' || key === 'hook') {
            // merge functions
            for (nestedKey in bb) {
              aa[nestedKey] = mergeFn(aa[nestedKey], bb[nestedKey]);
            }
          } else if (Array.isArray(aa)) {
            a[key] = aa.concat(bb);
          } else if (Array.isArray(bb)) {
            a[key] = [aa].concat(bb);
          } else {
            for (nestedKey in bb) {
              aa[nestedKey] = bb[nestedKey];
            }
          }
        } else {
          a[key] = b[key];
        }
      }
      return a
    }, {})
  };

  function mergeFn (a, b) {
    return function () {
      a && a.apply(this, arguments);
      b && b.apply(this, arguments);
    }
  }

  function unwrapExports (x) {
  	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x.default : x;
  }

  function createCommonjsModule(fn, module) {
  	return module = { exports: {} }, fn(module, module.exports), module.exports;
  }

  var _iterStep = function (done, value) {
    return { value: value, done: !!done };
  };

  var _iterators = {};

  var toString = {}.toString;

  var _cof = function (it) {
    return toString.call(it).slice(8, -1);
  };

  // fallback for non-array-like ES3 and non-enumerable old V8 strings

  // eslint-disable-next-line no-prototype-builtins
  var _iobject = Object('z').propertyIsEnumerable(0) ? Object : function (it) {
    return _cof(it) == 'String' ? it.split('') : Object(it);
  };

  // 7.2.1 RequireObjectCoercible(argument)
  var _defined = function (it) {
    if (it == undefined) throw TypeError("Can't call method on  " + it);
    return it;
  };

  // to indexed object, toObject with fallback for non-array-like ES3 strings


  var _toIobject = function (it) {
    return _iobject(_defined(it));
  };

  var _global = createCommonjsModule(function (module) {
  // https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
  var global = module.exports = typeof window != 'undefined' && window.Math == Math
    ? window : typeof self != 'undefined' && self.Math == Math ? self
    // eslint-disable-next-line no-new-func
    : Function('return this')();
  if (typeof __g == 'number') __g = global; // eslint-disable-line no-undef
  });

  var _core = createCommonjsModule(function (module) {
  var core = module.exports = { version: '2.6.2' };
  if (typeof __e == 'number') __e = core; // eslint-disable-line no-undef
  });
  var _core_1 = _core.version;

  var _aFunction = function (it) {
    if (typeof it != 'function') throw TypeError(it + ' is not a function!');
    return it;
  };

  // optional / simple context binding

  var _ctx = function (fn, that, length) {
    _aFunction(fn);
    if (that === undefined) return fn;
    switch (length) {
      case 1: return function (a) {
        return fn.call(that, a);
      };
      case 2: return function (a, b) {
        return fn.call(that, a, b);
      };
      case 3: return function (a, b, c) {
        return fn.call(that, a, b, c);
      };
    }
    return function (/* ...args */) {
      return fn.apply(that, arguments);
    };
  };

  var _isObject = function (it) {
    return typeof it === 'object' ? it !== null : typeof it === 'function';
  };

  var _anObject = function (it) {
    if (!_isObject(it)) throw TypeError(it + ' is not an object!');
    return it;
  };

  var _fails = function (exec) {
    try {
      return !!exec();
    } catch (e) {
      return true;
    }
  };

  // Thank's IE8 for his funny defineProperty
  var _descriptors = !_fails(function () {
    return Object.defineProperty({}, 'a', { get: function () { return 7; } }).a != 7;
  });

  var document = _global.document;
  // typeof document.createElement is 'object' in old IE
  var is = _isObject(document) && _isObject(document.createElement);
  var _domCreate = function (it) {
    return is ? document.createElement(it) : {};
  };

  var _ie8DomDefine = !_descriptors && !_fails(function () {
    return Object.defineProperty(_domCreate('div'), 'a', { get: function () { return 7; } }).a != 7;
  });

  // 7.1.1 ToPrimitive(input [, PreferredType])

  // instead of the ES6 spec version, we didn't implement @@toPrimitive case
  // and the second argument - flag - preferred type is a string
  var _toPrimitive = function (it, S) {
    if (!_isObject(it)) return it;
    var fn, val;
    if (S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
    if (typeof (fn = it.valueOf) == 'function' && !_isObject(val = fn.call(it))) return val;
    if (!S && typeof (fn = it.toString) == 'function' && !_isObject(val = fn.call(it))) return val;
    throw TypeError("Can't convert object to primitive value");
  };

  var dP = Object.defineProperty;

  var f = _descriptors ? Object.defineProperty : function defineProperty(O, P, Attributes) {
    _anObject(O);
    P = _toPrimitive(P, true);
    _anObject(Attributes);
    if (_ie8DomDefine) try {
      return dP(O, P, Attributes);
    } catch (e) { /* empty */ }
    if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!');
    if ('value' in Attributes) O[P] = Attributes.value;
    return O;
  };

  var _objectDp = {
  	f: f
  };

  var _propertyDesc = function (bitmap, value) {
    return {
      enumerable: !(bitmap & 1),
      configurable: !(bitmap & 2),
      writable: !(bitmap & 4),
      value: value
    };
  };

  var _hide = _descriptors ? function (object, key, value) {
    return _objectDp.f(object, key, _propertyDesc(1, value));
  } : function (object, key, value) {
    object[key] = value;
    return object;
  };

  var hasOwnProperty = {}.hasOwnProperty;
  var _has = function (it, key) {
    return hasOwnProperty.call(it, key);
  };

  var PROTOTYPE = 'prototype';

  var $export = function (type, name, source) {
    var IS_FORCED = type & $export.F;
    var IS_GLOBAL = type & $export.G;
    var IS_STATIC = type & $export.S;
    var IS_PROTO = type & $export.P;
    var IS_BIND = type & $export.B;
    var IS_WRAP = type & $export.W;
    var exports = IS_GLOBAL ? _core : _core[name] || (_core[name] = {});
    var expProto = exports[PROTOTYPE];
    var target = IS_GLOBAL ? _global : IS_STATIC ? _global[name] : (_global[name] || {})[PROTOTYPE];
    var key, own, out;
    if (IS_GLOBAL) source = name;
    for (key in source) {
      // contains in native
      own = !IS_FORCED && target && target[key] !== undefined;
      if (own && _has(exports, key)) continue;
      // export native or passed
      out = own ? target[key] : source[key];
      // prevent global pollution for namespaces
      exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
      // bind timers to global for call from export context
      : IS_BIND && own ? _ctx(out, _global)
      // wrap global constructors for prevent change them in library
      : IS_WRAP && target[key] == out ? (function (C) {
        var F = function (a, b, c) {
          if (this instanceof C) {
            switch (arguments.length) {
              case 0: return new C();
              case 1: return new C(a);
              case 2: return new C(a, b);
            } return new C(a, b, c);
          } return C.apply(this, arguments);
        };
        F[PROTOTYPE] = C[PROTOTYPE];
        return F;
      // make static versions for prototype methods
      })(out) : IS_PROTO && typeof out == 'function' ? _ctx(Function.call, out) : out;
      // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
      if (IS_PROTO) {
        (exports.virtual || (exports.virtual = {}))[key] = out;
        // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
        if (type & $export.R && expProto && !expProto[key]) _hide(expProto, key, out);
      }
    }
  };
  // type bitmap
  $export.F = 1;   // forced
  $export.G = 2;   // global
  $export.S = 4;   // static
  $export.P = 8;   // proto
  $export.B = 16;  // bind
  $export.W = 32;  // wrap
  $export.U = 64;  // safe
  $export.R = 128; // real proto method for `library`
  var _export = $export;

  var _redefine = _hide;

  // 7.1.4 ToInteger
  var ceil = Math.ceil;
  var floor = Math.floor;
  var _toInteger = function (it) {
    return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
  };

  // 7.1.15 ToLength

  var min = Math.min;
  var _toLength = function (it) {
    return it > 0 ? min(_toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
  };

  var max = Math.max;
  var min$1 = Math.min;
  var _toAbsoluteIndex = function (index, length) {
    index = _toInteger(index);
    return index < 0 ? max(index + length, 0) : min$1(index, length);
  };

  // false -> Array#indexOf
  // true  -> Array#includes



  var _arrayIncludes = function (IS_INCLUDES) {
    return function ($this, el, fromIndex) {
      var O = _toIobject($this);
      var length = _toLength(O.length);
      var index = _toAbsoluteIndex(fromIndex, length);
      var value;
      // Array#includes uses SameValueZero equality algorithm
      // eslint-disable-next-line no-self-compare
      if (IS_INCLUDES && el != el) while (length > index) {
        value = O[index++];
        // eslint-disable-next-line no-self-compare
        if (value != value) return true;
      // Array#indexOf ignores holes, Array#includes - not
      } else for (;length > index; index++) if (IS_INCLUDES || index in O) {
        if (O[index] === el) return IS_INCLUDES || index || 0;
      } return !IS_INCLUDES && -1;
    };
  };

  var _shared = createCommonjsModule(function (module) {
  var SHARED = '__core-js_shared__';
  var store = _global[SHARED] || (_global[SHARED] = {});

  (module.exports = function (key, value) {
    return store[key] || (store[key] = value !== undefined ? value : {});
  })('versions', []).push({
    version: _core.version,
    mode:  'pure' ,
    copyright: '© 2019 Denis Pushkarev (zloirock.ru)'
  });
  });

  var id = 0;
  var px = Math.random();
  var _uid = function (key) {
    return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
  };

  var shared = _shared('keys');

  var _sharedKey = function (key) {
    return shared[key] || (shared[key] = _uid(key));
  };

  var arrayIndexOf = _arrayIncludes(false);
  var IE_PROTO = _sharedKey('IE_PROTO');

  var _objectKeysInternal = function (object, names) {
    var O = _toIobject(object);
    var i = 0;
    var result = [];
    var key;
    for (key in O) if (key != IE_PROTO) _has(O, key) && result.push(key);
    // Don't enum bug & hidden keys
    while (names.length > i) if (_has(O, key = names[i++])) {
      ~arrayIndexOf(result, key) || result.push(key);
    }
    return result;
  };

  // IE 8- don't enum bug keys
  var _enumBugKeys = (
    'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
  ).split(',');

  // 19.1.2.14 / 15.2.3.14 Object.keys(O)



  var _objectKeys = Object.keys || function keys(O) {
    return _objectKeysInternal(O, _enumBugKeys);
  };

  var _objectDps = _descriptors ? Object.defineProperties : function defineProperties(O, Properties) {
    _anObject(O);
    var keys = _objectKeys(Properties);
    var length = keys.length;
    var i = 0;
    var P;
    while (length > i) _objectDp.f(O, P = keys[i++], Properties[P]);
    return O;
  };

  var document$1 = _global.document;
  var _html = document$1 && document$1.documentElement;

  // 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])



  var IE_PROTO$1 = _sharedKey('IE_PROTO');
  var Empty = function () { /* empty */ };
  var PROTOTYPE$1 = 'prototype';

  // Create object with fake `null` prototype: use iframe Object with cleared prototype
  var createDict = function () {
    // Thrash, waste and sodomy: IE GC bug
    var iframe = _domCreate('iframe');
    var i = _enumBugKeys.length;
    var lt = '<';
    var gt = '>';
    var iframeDocument;
    iframe.style.display = 'none';
    _html.appendChild(iframe);
    iframe.src = 'javascript:'; // eslint-disable-line no-script-url
    // createDict = iframe.contentWindow.Object;
    // html.removeChild(iframe);
    iframeDocument = iframe.contentWindow.document;
    iframeDocument.open();
    iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
    iframeDocument.close();
    createDict = iframeDocument.F;
    while (i--) delete createDict[PROTOTYPE$1][_enumBugKeys[i]];
    return createDict();
  };

  var _objectCreate = Object.create || function create(O, Properties) {
    var result;
    if (O !== null) {
      Empty[PROTOTYPE$1] = _anObject(O);
      result = new Empty();
      Empty[PROTOTYPE$1] = null;
      // add "__proto__" for Object.getPrototypeOf polyfill
      result[IE_PROTO$1] = O;
    } else result = createDict();
    return Properties === undefined ? result : _objectDps(result, Properties);
  };

  var _wks = createCommonjsModule(function (module) {
  var store = _shared('wks');

  var Symbol = _global.Symbol;
  var USE_SYMBOL = typeof Symbol == 'function';

  var $exports = module.exports = function (name) {
    return store[name] || (store[name] =
      USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : _uid)('Symbol.' + name));
  };

  $exports.store = store;
  });

  var def = _objectDp.f;

  var TAG = _wks('toStringTag');

  var _setToStringTag = function (it, tag, stat) {
    if (it && !_has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { configurable: true, value: tag });
  };

  var IteratorPrototype = {};

  // 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
  _hide(IteratorPrototype, _wks('iterator'), function () { return this; });

  var _iterCreate = function (Constructor, NAME, next) {
    Constructor.prototype = _objectCreate(IteratorPrototype, { next: _propertyDesc(1, next) });
    _setToStringTag(Constructor, NAME + ' Iterator');
  };

  // 7.1.13 ToObject(argument)

  var _toObject = function (it) {
    return Object(_defined(it));
  };

  // 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)


  var IE_PROTO$2 = _sharedKey('IE_PROTO');
  var ObjectProto = Object.prototype;

  var _objectGpo = Object.getPrototypeOf || function (O) {
    O = _toObject(O);
    if (_has(O, IE_PROTO$2)) return O[IE_PROTO$2];
    if (typeof O.constructor == 'function' && O instanceof O.constructor) {
      return O.constructor.prototype;
    } return O instanceof Object ? ObjectProto : null;
  };

  var ITERATOR = _wks('iterator');
  var BUGGY = !([].keys && 'next' in [].keys()); // Safari has buggy iterators w/o `next`
  var FF_ITERATOR = '@@iterator';
  var KEYS = 'keys';
  var VALUES = 'values';

  var returnThis = function () { return this; };

  var _iterDefine = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) {
    _iterCreate(Constructor, NAME, next);
    var getMethod = function (kind) {
      if (!BUGGY && kind in proto) return proto[kind];
      switch (kind) {
        case KEYS: return function keys() { return new Constructor(this, kind); };
        case VALUES: return function values() { return new Constructor(this, kind); };
      } return function entries() { return new Constructor(this, kind); };
    };
    var TAG = NAME + ' Iterator';
    var DEF_VALUES = DEFAULT == VALUES;
    var VALUES_BUG = false;
    var proto = Base.prototype;
    var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT];
    var $default = $native || getMethod(DEFAULT);
    var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined;
    var $anyNative = NAME == 'Array' ? proto.entries || $native : $native;
    var methods, key, IteratorPrototype;
    // Fix native
    if ($anyNative) {
      IteratorPrototype = _objectGpo($anyNative.call(new Base()));
      if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) {
        // Set @@toStringTag to native iterators
        _setToStringTag(IteratorPrototype, TAG, true);
      }
    }
    // fix Array#{values, @@iterator}.name in V8 / FF
    if (DEF_VALUES && $native && $native.name !== VALUES) {
      VALUES_BUG = true;
      $default = function values() { return $native.call(this); };
    }
    // Define iterator
    if (( FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) {
      _hide(proto, ITERATOR, $default);
    }
    // Plug for library
    _iterators[NAME] = $default;
    _iterators[TAG] = returnThis;
    if (DEFAULT) {
      methods = {
        values: DEF_VALUES ? $default : getMethod(VALUES),
        keys: IS_SET ? $default : getMethod(KEYS),
        entries: $entries
      };
      if (FORCED) for (key in methods) {
        if (!(key in proto)) _redefine(proto, key, methods[key]);
      } else _export(_export.P + _export.F * (BUGGY || VALUES_BUG), NAME, methods);
    }
    return methods;
  };

  // 22.1.3.4 Array.prototype.entries()
  // 22.1.3.13 Array.prototype.keys()
  // 22.1.3.29 Array.prototype.values()
  // 22.1.3.30 Array.prototype[@@iterator]()
  var es6_array_iterator = _iterDefine(Array, 'Array', function (iterated, kind) {
    this._t = _toIobject(iterated); // target
    this._i = 0;                   // next index
    this._k = kind;                // kind
  // 22.1.5.2.1 %ArrayIteratorPrototype%.next()
  }, function () {
    var O = this._t;
    var kind = this._k;
    var index = this._i++;
    if (!O || index >= O.length) {
      this._t = undefined;
      return _iterStep(1);
    }
    if (kind == 'keys') return _iterStep(0, index);
    if (kind == 'values') return _iterStep(0, O[index]);
    return _iterStep(0, [index, O[index]]);
  }, 'values');

  // argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
  _iterators.Arguments = _iterators.Array;

  var TO_STRING_TAG = _wks('toStringTag');

  var DOMIterables = ('CSSRuleList,CSSStyleDeclaration,CSSValueList,ClientRectList,DOMRectList,DOMStringList,' +
    'DOMTokenList,DataTransferItemList,FileList,HTMLAllCollection,HTMLCollection,HTMLFormElement,HTMLSelectElement,' +
    'MediaList,MimeTypeArray,NamedNodeMap,NodeList,PaintRequestList,Plugin,PluginArray,SVGLengthList,SVGNumberList,' +
    'SVGPathSegList,SVGPointList,SVGStringList,SVGTransformList,SourceBufferList,StyleSheetList,TextTrackCueList,' +
    'TextTrackList,TouchList').split(',');

  for (var i = 0; i < DOMIterables.length; i++) {
    var NAME = DOMIterables[i];
    var Collection = _global[NAME];
    var proto = Collection && Collection.prototype;
    if (proto && !proto[TO_STRING_TAG]) _hide(proto, TO_STRING_TAG, NAME);
    _iterators[NAME] = _iterators.Array;
  }

  // true  -> String#at
  // false -> String#codePointAt
  var _stringAt = function (TO_STRING) {
    return function (that, pos) {
      var s = String(_defined(that));
      var i = _toInteger(pos);
      var l = s.length;
      var a, b;
      if (i < 0 || i >= l) return TO_STRING ? '' : undefined;
      a = s.charCodeAt(i);
      return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
        ? TO_STRING ? s.charAt(i) : a
        : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
    };
  };

  var $at = _stringAt(true);

  // 21.1.3.27 String.prototype[@@iterator]()
  _iterDefine(String, 'String', function (iterated) {
    this._t = String(iterated); // target
    this._i = 0;                // next index
  // 21.1.5.2.1 %StringIteratorPrototype%.next()
  }, function () {
    var O = this._t;
    var index = this._i;
    var point;
    if (index >= O.length) return { value: undefined, done: true };
    point = $at(O, index);
    this._i += point.length;
    return { value: point, done: false };
  });

  // getting tag from 19.1.3.6 Object.prototype.toString()

  var TAG$1 = _wks('toStringTag');
  // ES3 wrong here
  var ARG = _cof(function () { return arguments; }()) == 'Arguments';

  // fallback for IE11 Script Access Denied error
  var tryGet = function (it, key) {
    try {
      return it[key];
    } catch (e) { /* empty */ }
  };

  var _classof = function (it) {
    var O, T, B;
    return it === undefined ? 'Undefined' : it === null ? 'Null'
      // @@toStringTag case
      : typeof (T = tryGet(O = Object(it), TAG$1)) == 'string' ? T
      // builtinTag case
      : ARG ? _cof(O)
      // ES3 arguments fallback
      : (B = _cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B;
  };

  var ITERATOR$1 = _wks('iterator');

  var core_isIterable = _core.isIterable = function (it) {
    var O = Object(it);
    return O[ITERATOR$1] !== undefined
      || '@@iterator' in O
      // eslint-disable-next-line no-prototype-builtins
      || _iterators.hasOwnProperty(_classof(O));
  };

  var isIterable = core_isIterable;

  var isIterable$1 = createCommonjsModule(function (module) {
  module.exports = { "default": isIterable, __esModule: true };
  });

  unwrapExports(isIterable$1);

  var ITERATOR$2 = _wks('iterator');

  var core_getIteratorMethod = _core.getIteratorMethod = function (it) {
    if (it != undefined) return it[ITERATOR$2]
      || it['@@iterator']
      || _iterators[_classof(it)];
  };

  var core_getIterator = _core.getIterator = function (it) {
    var iterFn = core_getIteratorMethod(it);
    if (typeof iterFn != 'function') throw TypeError(it + ' is not iterable!');
    return _anObject(iterFn.call(it));
  };

  var getIterator = core_getIterator;

  var getIterator$1 = createCommonjsModule(function (module) {
  module.exports = { "default": getIterator, __esModule: true };
  });

  unwrapExports(getIterator$1);

  var slicedToArray = createCommonjsModule(function (module, exports) {

  exports.__esModule = true;



  var _isIterable3 = _interopRequireDefault(isIterable$1);



  var _getIterator3 = _interopRequireDefault(getIterator$1);

  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

  exports.default = function () {
    function sliceIterator(arr, i) {
      var _arr = [];
      var _n = true;
      var _d = false;
      var _e = undefined;

      try {
        for (var _i = (0, _getIterator3.default)(arr), _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 ((0, _isIterable3.default)(Object(arr))) {
        return sliceIterator(arr, i);
      } else {
        throw new TypeError("Invalid attempt to destructure non-iterable instance");
      }
    };
  }();
  });

  var _slicedToArray = unwrapExports(slicedToArray);

  // call something on iterator step with safe closing on error

  var _iterCall = function (iterator, fn, value, entries) {
    try {
      return entries ? fn(_anObject(value)[0], value[1]) : fn(value);
    // 7.4.6 IteratorClose(iterator, completion)
    } catch (e) {
      var ret = iterator['return'];
      if (ret !== undefined) _anObject(ret.call(iterator));
      throw e;
    }
  };

  // check on default Array iterator

  var ITERATOR$3 = _wks('iterator');
  var ArrayProto = Array.prototype;

  var _isArrayIter = function (it) {
    return it !== undefined && (_iterators.Array === it || ArrayProto[ITERATOR$3] === it);
  };

  var _createProperty = function (object, index, value) {
    if (index in object) _objectDp.f(object, index, _propertyDesc(0, value));
    else object[index] = value;
  };

  var ITERATOR$4 = _wks('iterator');
  var SAFE_CLOSING = false;

  try {
    var riter = [7][ITERATOR$4]();
    riter['return'] = function () { SAFE_CLOSING = true; };
    // eslint-disable-next-line no-throw-literal
    Array.from(riter, function () { throw 2; });
  } catch (e) { /* empty */ }

  var _iterDetect = function (exec, skipClosing) {
    if (!skipClosing && !SAFE_CLOSING) return false;
    var safe = false;
    try {
      var arr = [7];
      var iter = arr[ITERATOR$4]();
      iter.next = function () { return { done: safe = true }; };
      arr[ITERATOR$4] = function () { return iter; };
      exec(arr);
    } catch (e) { /* empty */ }
    return safe;
  };

  _export(_export.S + _export.F * !_iterDetect(function (iter) { Array.from(iter); }), 'Array', {
    // 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined)
    from: function from(arrayLike /* , mapfn = undefined, thisArg = undefined */) {
      var O = _toObject(arrayLike);
      var C = typeof this == 'function' ? this : Array;
      var aLen = arguments.length;
      var mapfn = aLen > 1 ? arguments[1] : undefined;
      var mapping = mapfn !== undefined;
      var index = 0;
      var iterFn = core_getIteratorMethod(O);
      var length, result, step, iterator;
      if (mapping) mapfn = _ctx(mapfn, aLen > 2 ? arguments[2] : undefined, 2);
      // if object isn't iterable or it's array with default iterator - use simple case
      if (iterFn != undefined && !(C == Array && _isArrayIter(iterFn))) {
        for (iterator = iterFn.call(O), result = new C(); !(step = iterator.next()).done; index++) {
          _createProperty(result, index, mapping ? _iterCall(iterator, mapfn, [step.value, index], true) : step.value);
        }
      } else {
        length = _toLength(O.length);
        for (result = new C(length); length > index; index++) {
          _createProperty(result, index, mapping ? mapfn(O[index], index) : O[index]);
        }
      }
      result.length = index;
      return result;
    }
  });

  var from_1 = _core.Array.from;

  var from_1$1 = createCommonjsModule(function (module) {
  module.exports = { "default": from_1, __esModule: true };
  });

  unwrapExports(from_1$1);

  var toConsumableArray = createCommonjsModule(function (module, exports) {

  exports.__esModule = true;



  var _from2 = _interopRequireDefault(from_1$1);

  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

  exports.default = function (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 (0, _from2.default)(arr);
    }
  };
  });

  var _toConsumableArray = unwrapExports(toConsumableArray);

  // most Object methods by ES6 should accept primitives



  var _objectSap = function (KEY, exec) {
    var fn = (_core.Object || {})[KEY] || Object[KEY];
    var exp = {};
    exp[KEY] = exec(fn);
    _export(_export.S + _export.F * _fails(function () { fn(1); }), 'Object', exp);
  };

  // 19.1.2.14 Object.keys(O)



  _objectSap('keys', function () {
    return function keys(it) {
      return _objectKeys(_toObject(it));
    };
  });

  var keys = _core.Object.keys;

  var keys$1 = createCommonjsModule(function (module) {
  module.exports = { "default": keys, __esModule: true };
  });

  var _Object$keys = unwrapExports(keys$1);

  var isRegexp = function isRegexp(input) {
    return Object.prototype.toString.call(input) === '[object RegExp]';
  };

  var flagMap = {
  	global: 'g',
  	ignoreCase: 'i',
  	multiline: 'm',
  	dotAll: 's',
  	sticky: 'y',
  	unicode: 'u'
  };

  var cloneRegexp = function cloneRegexp(regex) {
  	var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

  	if (!isRegexp(regex)) {
  		throw new TypeError('Expected a RegExp instance');
  	}

  	var flags = _Object$keys(flagMap).map(function (flag) {
  		return (typeof options[flag] === 'boolean' ? options[flag] : regex[flag]) ? flagMap[flag] : '';
  	}).join('');

  	var clonedRegexp = new RegExp(options.source || regex.source, flags);

  	clonedRegexp.lastIndex = typeof options.lastIndex === 'number' ? options.lastIndex : regex.lastIndex;

  	return clonedRegexp;
  };

  var remove = removeDiacritics;

  var replacementList = [
    {
      base: ' ',
      chars: "\u00A0",
    }, {
      base: '0',
      chars: "\u07C0",
    }, {
      base: 'A',
      chars: "\u24B6\uFF21\u00C0\u00C1\u00C2\u1EA6\u1EA4\u1EAA\u1EA8\u00C3\u0100\u0102\u1EB0\u1EAE\u1EB4\u1EB2\u0226\u01E0\u00C4\u01DE\u1EA2\u00C5\u01FA\u01CD\u0200\u0202\u1EA0\u1EAC\u1EB6\u1E00\u0104\u023A\u2C6F",
    }, {
      base: 'AA',
      chars: "\uA732",
    }, {
      base: 'AE',
      chars: "\u00C6\u01FC\u01E2",
    }, {
      base: 'AO',
      chars: "\uA734",
    }, {
      base: 'AU',
      chars: "\uA736",
    }, {
      base: 'AV',
      chars: "\uA738\uA73A",
    }, {
      base: 'AY',
      chars: "\uA73C",
    }, {
      base: 'B',
      chars: "\u24B7\uFF22\u1E02\u1E04\u1E06\u0243\u0181",
    }, {
      base: 'C',
      chars: "\u24b8\uff23\uA73E\u1E08\u0106\u0043\u0108\u010A\u010C\u00C7\u0187\u023B",
    }, {
      base: 'D',
      chars: "\u24B9\uFF24\u1E0A\u010E\u1E0C\u1E10\u1E12\u1E0E\u0110\u018A\u0189\u1D05\uA779",
    }, {
      base: 'Dh',
      chars: "\u00D0",
    }, {
      base: 'DZ',
      chars: "\u01F1\u01C4",
    }, {
      base: 'Dz',
      chars: "\u01F2\u01C5",
    }, {
      base: 'E',
      chars: "\u025B\u24BA\uFF25\u00C8\u00C9\u00CA\u1EC0\u1EBE\u1EC4\u1EC2\u1EBC\u0112\u1E14\u1E16\u0114\u0116\u00CB\u1EBA\u011A\u0204\u0206\u1EB8\u1EC6\u0228\u1E1C\u0118\u1E18\u1E1A\u0190\u018E\u1D07",
    }, {
      base: 'F',
      chars: "\uA77C\u24BB\uFF26\u1E1E\u0191\uA77B",
    }, {
      base: 'G',
      chars: "\u24BC\uFF27\u01F4\u011C\u1E20\u011E\u0120\u01E6\u0122\u01E4\u0193\uA7A0\uA77D\uA77E\u0262",
    }, {
      base: 'H',
      chars: "\u24BD\uFF28\u0124\u1E22\u1E26\u021E\u1E24\u1E28\u1E2A\u0126\u2C67\u2C75\uA78D",
    }, {
      base: 'I',
      chars: "\u24BE\uFF29\xCC\xCD\xCE\u0128\u012A\u012C\u0130\xCF\u1E2E\u1EC8\u01CF\u0208\u020A\u1ECA\u012E\u1E2C\u0197",
    }, {
      base: 'J',
      chars: "\u24BF\uFF2A\u0134\u0248\u0237",
    }, {
      base: 'K',
      chars: "\u24C0\uFF2B\u1E30\u01E8\u1E32\u0136\u1E34\u0198\u2C69\uA740\uA742\uA744\uA7A2",
    }, {
      base: 'L',
      chars: "\u24C1\uFF2C\u013F\u0139\u013D\u1E36\u1E38\u013B\u1E3C\u1E3A\u0141\u023D\u2C62\u2C60\uA748\uA746\uA780",
    }, {
      base: 'LJ',
      chars: "\u01C7",
    }, {
      base: 'Lj',
      chars: "\u01C8",
    }, {
      base: 'M',
      chars: "\u24C2\uFF2D\u1E3E\u1E40\u1E42\u2C6E\u019C\u03FB",
    }, {
      base: 'N',
      chars: "\uA7A4\u0220\u24C3\uFF2E\u01F8\u0143\xD1\u1E44\u0147\u1E46\u0145\u1E4A\u1E48\u019D\uA790\u1D0E",
    }, {
      base: 'NJ',
      chars: "\u01CA",
    }, {
      base: 'Nj',
      chars: "\u01CB",
    }, {
      base: 'O',
      chars: "\u24C4\uFF2F\xD2\xD3\xD4\u1ED2\u1ED0\u1ED6\u1ED4\xD5\u1E4C\u022C\u1E4E\u014C\u1E50\u1E52\u014E\u022E\u0230\xD6\u022A\u1ECE\u0150\u01D1\u020C\u020E\u01A0\u1EDC\u1EDA\u1EE0\u1EDE\u1EE2\u1ECC\u1ED8\u01EA\u01EC\xD8\u01FE\u0186\u019F\uA74A\uA74C",
    }, {
      base: 'OE',
      chars: "\u0152",
    }, {
      base: 'OI',
      chars: "\u01A2",
    }, {
      base: 'OO',
      chars: "\uA74E",
    }, {
      base: 'OU',
      chars: "\u0222",
    }, {
      base: 'P',
      chars: "\u24C5\uFF30\u1E54\u1E56\u01A4\u2C63\uA750\uA752\uA754",
    }, {
      base: 'Q',
      chars: "\u24C6\uFF31\uA756\uA758\u024A",
    }, {
      base: 'R',
      chars: "\u24C7\uFF32\u0154\u1E58\u0158\u0210\u0212\u1E5A\u1E5C\u0156\u1E5E\u024C\u2C64\uA75A\uA7A6\uA782",
    }, {
      base: 'S',
      chars: "\u24C8\uFF33\u1E9E\u015A\u1E64\u015C\u1E60\u0160\u1E66\u1E62\u1E68\u0218\u015E\u2C7E\uA7A8\uA784",
    }, {
      base: 'T',
      chars: "\u24C9\uFF34\u1E6A\u0164\u1E6C\u021A\u0162\u1E70\u1E6E\u0166\u01AC\u01AE\u023E\uA786",
    }, {
      base: 'Th',
      chars: "\u00DE",
    }, {
      base: 'TZ',
      chars: "\uA728",
    }, {
      base: 'U',
      chars: "\u24CA\uFF35\xD9\xDA\xDB\u0168\u1E78\u016A\u1E7A\u016C\xDC\u01DB\u01D7\u01D5\u01D9\u1EE6\u016E\u0170\u01D3\u0214\u0216\u01AF\u1EEA\u1EE8\u1EEE\u1EEC\u1EF0\u1EE4\u1E72\u0172\u1E76\u1E74\u0244",
    }, {
      base: 'V',
      chars: "\u24CB\uFF36\u1E7C\u1E7E\u01B2\uA75E\u0245",
    }, {
      base: 'VY',
      chars: "\uA760",
    }, {
      base: 'W',
      chars: "\u24CC\uFF37\u1E80\u1E82\u0174\u1E86\u1E84\u1E88\u2C72",
    }, {
      base: 'X',
      chars: "\u24CD\uFF38\u1E8A\u1E8C",
    }, {
      base: 'Y',
      chars: "\u24CE\uFF39\u1EF2\xDD\u0176\u1EF8\u0232\u1E8E\u0178\u1EF6\u1EF4\u01B3\u024E\u1EFE",
    }, {
      base: 'Z',
      chars: "\u24CF\uFF3A\u0179\u1E90\u017B\u017D\u1E92\u1E94\u01B5\u0224\u2C7F\u2C6B\uA762",
    }, {
      base: 'a',
      chars: "\u24D0\uFF41\u1E9A\u00E0\u00E1\u00E2\u1EA7\u1EA5\u1EAB\u1EA9\u00E3\u0101\u0103\u1EB1\u1EAF\u1EB5\u1EB3\u0227\u01E1\u00E4\u01DF\u1EA3\u00E5\u01FB\u01CE\u0201\u0203\u1EA1\u1EAD\u1EB7\u1E01\u0105\u2C65\u0250\u0251",
    }, {
      base: 'aa',
      chars: "\uA733",
    }, {
      base: 'ae',
      chars: "\u00E6\u01FD\u01E3",
    }, {
      base: 'ao',
      chars: "\uA735",
    }, {
      base: 'au',
      chars: "\uA737",
    }, {
      base: 'av',
      chars: "\uA739\uA73B",
    }, {
      base: 'ay',
      chars: "\uA73D",
    }, {
      base: 'b',
      chars: "\u24D1\uFF42\u1E03\u1E05\u1E07\u0180\u0183\u0253\u0182",
    }, {
      base: 'c',
      chars: "\uFF43\u24D2\u0107\u0109\u010B\u010D\u00E7\u1E09\u0188\u023C\uA73F\u2184",
    }, {
      base: 'd',
      chars: "\u24D3\uFF44\u1E0B\u010F\u1E0D\u1E11\u1E13\u1E0F\u0111\u018C\u0256\u0257\u018B\u13E7\u0501\uA7AA",
    }, {
      base: 'dh',
      chars: "\u00F0",
    }, {
      base: 'dz',
      chars: "\u01F3\u01C6",
    }, {
      base: 'e',
      chars: "\u24D4\uFF45\u00E8\u00E9\u00EA\u1EC1\u1EBF\u1EC5\u1EC3\u1EBD\u0113\u1E15\u1E17\u0115\u0117\u00EB\u1EBB\u011B\u0205\u0207\u1EB9\u1EC7\u0229\u1E1D\u0119\u1E19\u1E1B\u0247\u01DD",
    }, {
      base: 'f',
      chars: "\u24D5\uFF46\u1E1F\u0192",
    }, {
      base: 'ff',
      chars: "\uFB00",
    }, {
      base: 'fi',
      chars: "\uFB01",
    }, {
      base: 'fl',
      chars: "\uFB02",
    }, {
      base: 'ffi',
      chars: "\uFB03",
    }, {
      base: 'ffl',
      chars: "\uFB04",
    }, {
      base: 'g',
      chars: "\u24D6\uFF47\u01F5\u011D\u1E21\u011F\u0121\u01E7\u0123\u01E5\u0260\uA7A1\uA77F\u1D79",
    }, {
      base: 'h',
      chars: "\u24D7\uFF48\u0125\u1E23\u1E27\u021F\u1E25\u1E29\u1E2B\u1E96\u0127\u2C68\u2C76\u0265",
    }, {
      base: 'hv',
      chars: "\u0195",
    }, {
      base: 'i',
      chars: "\u24D8\uFF49\xEC\xED\xEE\u0129\u012B\u012D\xEF\u1E2F\u1EC9\u01D0\u0209\u020B\u1ECB\u012F\u1E2D\u0268\u0131",
    }, {
      base: 'j',
      chars: "\u24D9\uFF4A\u0135\u01F0\u0249",
    }, {
      base: 'k',
      chars: "\u24DA\uFF4B\u1E31\u01E9\u1E33\u0137\u1E35\u0199\u2C6A\uA741\uA743\uA745\uA7A3",
    }, {
      base: 'l',
      chars: "\u24DB\uFF4C\u0140\u013A\u013E\u1E37\u1E39\u013C\u1E3D\u1E3B\u017F\u0142\u019A\u026B\u2C61\uA749\uA781\uA747\u026D",
    }, {
      base: 'lj',
      chars: "\u01C9",
    }, {
      base: 'm',
      chars: "\u24DC\uFF4D\u1E3F\u1E41\u1E43\u0271\u026F",
    }, {
      base: 'n',
      chars: "\u24DD\uFF4E\u01F9\u0144\xF1\u1E45\u0148\u1E47\u0146\u1E4B\u1E49\u019E\u0272\u0149\uA791\uA7A5\u043B\u0509",
    }, {
      base: 'nj',
      chars: "\u01CC",
    }, {
      base: 'o',
      chars: "\u24DE\uFF4F\xF2\xF3\xF4\u1ED3\u1ED1\u1ED7\u1ED5\xF5\u1E4D\u022D\u1E4F\u014D\u1E51\u1E53\u014F\u022F\u0231\xF6\u022B\u1ECF\u0151\u01D2\u020D\u020F\u01A1\u1EDD\u1EDB\u1EE1\u1EDF\u1EE3\u1ECD\u1ED9\u01EB\u01ED\xF8\u01FF\uA74B\uA74D\u0275\u0254\u1D11",
    }, {
      base: 'oe',
      chars: "\u0153",
    }, {
      base: 'oi',
      chars: "\u01A3",
    }, {
      base: 'oo',
      chars: "\uA74F",
    }, {
      base: 'ou',
      chars: "\u0223",
    }, {
      base: 'p',
      chars: "\u24DF\uFF50\u1E55\u1E57\u01A5\u1D7D\uA751\uA753\uA755\u03C1",
    }, {
      base: 'q',
      chars: "\u24E0\uFF51\u024B\uA757\uA759",
    }, {
      base: 'r',
      chars: "\u24E1\uFF52\u0155\u1E59\u0159\u0211\u0213\u1E5B\u1E5D\u0157\u1E5F\u024D\u027D\uA75B\uA7A7\uA783",
    }, {
      base: 's',
      chars: "\u24E2\uFF53\u015B\u1E65\u015D\u1E61\u0161\u1E67\u1E63\u1E69\u0219\u015F\u023F\uA7A9\uA785\u1E9B\u0282",
    }, {
      base: 'ss',
      chars: "\xDF",
    }, {
      base: 't',
      chars: "\u24E3\uFF54\u1E6B\u1E97\u0165\u1E6D\u021B\u0163\u1E71\u1E6F\u0167\u01AD\u0288\u2C66\uA787",
    }, {
      base: 'th',
      chars: "\u00FE",
    }, {
      base: 'tz',
      chars: "\uA729",
    }, {
      base: 'u',
      chars: "\u24E4\uFF55\xF9\xFA\xFB\u0169\u1E79\u016B\u1E7B\u016D\xFC\u01DC\u01D8\u01D6\u01DA\u1EE7\u016F\u0171\u01D4\u0215\u0217\u01B0\u1EEB\u1EE9\u1EEF\u1EED\u1EF1\u1EE5\u1E73\u0173\u1E77\u1E75\u0289",
    }, {
      base: 'v',
      chars: "\u24E5\uFF56\u1E7D\u1E7F\u028B\uA75F\u028C",
    }, {
      base: 'vy',
      chars: "\uA761",
    }, {
      base: 'w',
      chars: "\u24E6\uFF57\u1E81\u1E83\u0175\u1E87\u1E85\u1E98\u1E89\u2C73",
    }, {
      base: 'x',
      chars: "\u24E7\uFF58\u1E8B\u1E8D",
    }, {
      base: 'y',
      chars: "\u24E8\uFF59\u1EF3\xFD\u0177\u1EF9\u0233\u1E8F\xFF\u1EF7\u1E99\u1EF5\u01B4\u024F\u1EFF",
    }, {
      base: 'z',
      chars: "\u24E9\uFF5A\u017A\u1E91\u017C\u017E\u1E93\u1E95\u01B6\u0225\u0240\u2C6C\uA763",
    }
  ];

  var diacriticsMap = {};
  for (var i$1 = 0; i$1 < replacementList.length; i$1 += 1) {
    var chars = replacementList[i$1].chars;
    for (var j = 0; j < chars.length; j += 1) {
      diacriticsMap[chars[j]] = replacementList[i$1].base;
    }
  }

  function removeDiacritics(str) {
    return str.replace(/[^\u0000-\u007e]/g, function(c) {
      return diacriticsMap[c] || c;
    });
  }

  var replacementList_1 = replacementList;
  var diacriticsMap_1 = diacriticsMap;

  var diacritics = {
  	remove: remove,
  	replacementList: replacementList_1,
  	diacriticsMap: diacriticsMap_1
  };

  function indicesOf(text, searchStringOrRegex) {
    var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
        _ref$caseSensitive = _ref.caseSensitive,
        caseSensitive = _ref$caseSensitive === undefined ? false : _ref$caseSensitive,
        _ref$diacriticsSensit = _ref.diacriticsSensitive,
        diacriticsSensitive = _ref$diacriticsSensit === undefined ? false : _ref$diacriticsSensit;

    if (searchStringOrRegex instanceof RegExp) {
      var re = cloneRegexp(searchStringOrRegex, { global: true });
      var _indices = [];

      var match = re.exec(text);
      while (match) {
        var offset = match.index + match[0].length;
        _indices.push([match.index, offset]);
        match = re.exec(text);
      }
      return _indices;
    }
    var searchStringLen = searchStringOrRegex.length;

    if (searchStringLen === 0) {
      return [];
    }

    var indices = [];

    var strCpy = text;
    var searchStringCpy = searchStringOrRegex;
    if (!caseSensitive) {
      strCpy = text.toLocaleLowerCase();
      searchStringCpy = searchStringOrRegex.toLocaleLowerCase();
    }

    if (!diacriticsSensitive) {
      strCpy = diacritics.remove(strCpy);
      searchStringCpy = diacritics.remove(searchStringCpy);
    }

    var startIndex = 0;
    var index = strCpy.indexOf(searchStringCpy, startIndex);
    while (index > -1) {
      startIndex = index + searchStringLen;
      indices.push([index, startIndex]);

      index = strCpy.indexOf(searchStringCpy, index + 1);
    }

    return indices;
  }

  var toArray = createCommonjsModule(function (module, exports) {

  exports.__esModule = true;



  var _from2 = _interopRequireDefault(from_1$1);

  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

  exports.default = function (arr) {
    return Array.isArray(arr) ? arr : (0, _from2.default)(arr);
  };
  });

  var _toArray = unwrapExports(toArray);

  function mergeRange(_ref) {
    var _ref2 = _toArray(_ref),
        ranges = _ref2.slice(0);

    if (!ranges.length) return [];

    ranges.sort(function (fir, sec) {
      if (fir[0] !== sec[0]) return fir[0] - sec[0];
      return fir[1] - sec[1];
    });

    var merged = [];

    var curStart = ranges[0][0];
    var curEnd = ranges[0][1];

    ranges.shift();

    ranges.forEach(function (_ref3) {
      var _ref4 = _slicedToArray(_ref3, 2),
          start = _ref4[0],
          end = _ref4[1];

      if (start >= curEnd) {
        merged.push([curStart, curEnd]);
        curStart = start;
        curEnd = end;
      } else if (end > curEnd) curEnd = end;
    });

    merged.push([curStart, curEnd]);

    return merged;
  }

  function highlightChunks(text, queriesOrQuery) {
    var _ref = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {},
        _ref$caseSensitive = _ref.caseSensitive,
        caseSensitive = _ref$caseSensitive === undefined ? false : _ref$caseSensitive,
        _ref$diacriticsSensit = _ref.diacriticsSensitive,
        diacriticsSensitive = _ref$diacriticsSensit === undefined ? false : _ref$diacriticsSensit;

    var queries = queriesOrQuery;
    if (typeof queriesOrQuery === 'string' || queriesOrQuery instanceof RegExp) {
      queries = [queriesOrQuery];
    } else if (!Array.isArray(queriesOrQuery)) {
      if (process.env.NODE_ENV !== 'production') {
        throw new Error('queries must be either string, array of strings or regex.');
      } else {
        return [];
      }
    }

    var matches = [];

    queries.forEach(function (query) {
      matches.push.apply(matches, _toConsumableArray(indicesOf(text, query, { caseSensitive: caseSensitive, diacriticsSensitive: diacriticsSensitive })));
    });

    var highlights = mergeRange(matches);

    var chunks = [];
    var lastEnd = 0;

    highlights.forEach(function (_ref2, index) {
      var _ref3 = _slicedToArray(_ref2, 2),
          start = _ref3[0],
          end = _ref3[1];

      if (lastEnd !== start) {
        chunks.push({
          isHighlighted: false,
          text: text.slice(lastEnd, start)
        });
      }
      chunks.push({
        isHighlighted: true,
        text: text.slice(start, end),
        highlightIndex: index
      });

      lastEnd = end;
    });

    if (lastEnd !== text.length) {
      chunks.push({
        isHighlighted: false,
        text: text.slice(lastEnd)
      });
    }

    return chunks;
  }

  var classAndStyleTypes = [Object, Array, String];

  var script = {
    name: 'text-highlight',
    props: {
      queries: [Array, String, RegExp],
      caseSensitive: Boolean,
      diacriticsSensitive: Boolean,
      highlightStyle: classAndStyleTypes,
      highlightClass: classAndStyleTypes,
      highlightComponent: {
        type: [String, Object],
        default: 'mark'
      }
    },
    data: function data() {
      return {
        text: ''
      };
    },

    /**
     * Unless `h` is given as parameter, testing (Jest) will yield error:
     *    TypeError: unknown: Duplicate declaration "h"
     *    (This is an error on an internal node. Probably an internal error)
     *
     * Seems babel-plugin-transform-vue-jsx make strange behaivor.
     *
     * Related issue: https://github.com/storybooks/storybook/issues/2727
     */
    /* eslint-disable-next-line no-unused-vars */
    render: function render(h) {
      var _this = this;

      return h('span', [this.highlights.map(function (_ref) {
        var text = _ref.text,
            isHighlighted = _ref.isHighlighted,
            highlightIndex = _ref.highlightIndex;
        return !isHighlighted ? text : h(
          _this.highlightComponent,
          babelHelperVueJsxMergeProps([{
            'class': ['text__highlight', _this.highlightClass],
            style: _this.highlightStyle,
            key: highlightIndex,
            attrs: { index: highlightIndex,
              text: text
            }
          }, _this.attributes]),
          [text]
        );
      })]);
    },
    beforeMount: function beforeMount() {
      this.setTextFromSlot();
    },
    beforeUpdate: function beforeUpdate() {
      this.setTextFromSlot();
    },

    methods: {
      setTextFromSlot: function setTextFromSlot() {
        var defaultSlot = this.$slots.default;

        if (!defaultSlot) this.text = '';else if (defaultSlot[0].tag !== undefined && process.env.NODE_ENV !== 'production') {
          /* eslint-disable-next-line no-console */
          console.warn('children of <text-highlight> must be a plain string.');
          this.text = '';
        } else {
          this.text = defaultSlot[0].text;
        }
      }
    },
    computed: {
      attributes: function attributes() {
        return {
          props: this.$attrs,
          on: this.$listeners
        };
      },
      highlights: function highlights() {
        var text = this.text,
            queries = this.queries,
            caseSensitive = this.caseSensitive,
            diacriticsSensitive = this.diacriticsSensitive;

        return highlightChunks(text, queries, { caseSensitive: caseSensitive, diacriticsSensitive: diacriticsSensitive });
      }
    }
  };

  function normalizeComponent(template, style, script, scopeId, isFunctionalTemplate, moduleIdentifier
  /* server only */
  , shadowMode, createInjector, createInjectorSSR, createInjectorShadow) {
    if (typeof shadowMode !== 'boolean') {
      createInjectorSSR = createInjector;
      createInjector = shadowMode;
      shadowMode = false;
    } // Vue.extend constructor export interop.


    var options = typeof script === 'function' ? script.options : script; // render functions

    if (template && template.render) {
      options.render = template.render;
      options.staticRenderFns = template.staticRenderFns;
      options._compiled = true; // functional template

      if (isFunctionalTemplate) {
        options.functional = true;
      }
    } // scopedId


    if (scopeId) {
      options._scopeId = scopeId;
    }

    var hook;

    if (moduleIdentifier) {
      // server build
      hook = function hook(context) {
        // 2.3 injection
        context = context || // cached call
        this.$vnode && this.$vnode.ssrContext || // stateful
        this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext; // functional
        // 2.2 with runInNewContext: true

        if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {
          context = __VUE_SSR_CONTEXT__;
        } // inject component styles


        if (style) {
          style.call(this, createInjectorSSR(context));
        } // register component module identifier for async chunk inference


        if (context && context._registeredComponents) {
          context._registeredComponents.add(moduleIdentifier);
        }
      }; // used by ssr in case component is cached and beforeCreate
      // never gets called


      options._ssrRegister = hook;
    } else if (style) {
      hook = shadowMode ? function () {
        style.call(this, createInjectorShadow(this.$root.$options.shadowRoot));
      } : function (context) {
        style.call(this, createInjector(context));
      };
    }

    if (hook) {
      if (options.functional) {
        // register for functional component in vue file
        var originalRender = options.render;

        options.render = function renderWithStyleInjection(h, context) {
          hook.call(context);
          return originalRender(h, context);
        };
      } else {
        // inject component registration as beforeCreate hook
        var existing = options.beforeCreate;
        options.beforeCreate = existing ? [].concat(existing, hook) : [hook];
      }
    }

    return script;
  }

  var normalizeComponent_1 = normalizeComponent;

  /* script */
  var __vue_script__ = script;
  /* template */

  /* style */
  var __vue_inject_styles__ = undefined;
  /* scoped */
  var __vue_scope_id__ = undefined;
  /* module identifier */
  var __vue_module_identifier__ = undefined;
  /* functional template */
  var __vue_is_functional_template__ = undefined;
  /* style inject */

  /* style inject SSR */

  var TextHighlight = normalizeComponent_1({}, __vue_inject_styles__, __vue_script__, __vue_scope_id__, __vue_is_functional_template__, __vue_module_identifier__, undefined, undefined);

  return TextHighlight;

})));