/*!
 * jsoneditor.js
 *
 * @brief
 * JSONEditor is a web-based tool to view, edit, format, and validate JSON.
 * It has various modes such as a tree editor, a code editor, and a plain text
 * editor.
 *
 * Supported browsers: Chrome, Firefox, Safari, Opera, Internet Explorer 8+
 *
 * @license
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy
 * of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 *
 * Copyright (c) 2011-2019 Jos de Jong, http://jsoneditoronline.org
 *
 * @author  Jos de Jong, <wjosdejong@gmail.com>
 * @version 6.1.0
 * @date    2019-06-22
 */
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


__webpack_require__(19);

var _locales = ['en', 'pt-BR', 'zh-CN', 'tr'];
var _defs = {
  en: {
    array: 'Array',
    auto: 'Auto',
    appendText: 'Append',
    appendTitle: 'Append a new field with type \'auto\' after this field (Ctrl+Shift+Ins)',
    appendSubmenuTitle: 'Select the type of the field to be appended',
    appendTitleAuto: 'Append a new field with type \'auto\' (Ctrl+Shift+Ins)',
    ascending: 'Ascending',
    ascendingTitle: 'Sort the childs of this ${type} in ascending order',
    actionsMenu: 'Click to open the actions menu (Ctrl+M)',
    collapseAll: 'Collapse all fields',
    descending: 'Descending',
    descendingTitle: 'Sort the childs of this ${type} in descending order',
    drag: 'Drag to move this field (Alt+Shift+Arrows)',
    duplicateKey: 'duplicate key',
    duplicateText: 'Duplicate',
    duplicateTitle: 'Duplicate selected fields (Ctrl+D)',
    duplicateField: 'Duplicate this field (Ctrl+D)',
    duplicateFieldError: 'Duplicate field name',
    cannotParseFieldError: 'Cannot parse field into JSON',
    cannotParseValueError: 'Cannot parse value into JSON',
    empty: 'empty',
    expandAll: 'Expand all fields',
    expandTitle: 'Click to expand/collapse this field (Ctrl+E). \n' +
      'Ctrl+Click to expand/collapse including all childs.',
    insert: 'Insert',
    insertTitle: 'Insert a new field with type \'auto\' before this field (Ctrl+Ins)',
    insertSub: 'Select the type of the field to be inserted',
    object: 'Object',
    ok: 'Ok',
    redo: 'Redo (Ctrl+Shift+Z)',
    removeText: 'Remove',
    removeTitle: 'Remove selected fields (Ctrl+Del)',
    removeField: 'Remove this field (Ctrl+Del)',
    selectNode: 'Select a node...',
    showAll: 'show all',
    showMore: 'show more',
    showMoreStatus: 'displaying ${visibleChilds} of ${totalChilds} items.',
    sort: 'Sort',
    sortTitle: 'Sort the childs of this ${type}',
    sortTitleShort: 'Sort contents',
    sortFieldLabel: 'Field:',
    sortDirectionLabel: 'Direction:',
    sortFieldTitle: 'Select the nested field by which to sort the array or object',
    sortAscending: 'Ascending',
    sortAscendingTitle: 'Sort the selected field in ascending order',
    sortDescending: 'Descending',
    sortDescendingTitle: 'Sort the selected field in descending order',
    string: 'String',
    transform: 'Transform',
    transformTitle: 'Filter, sort, or transform the childs of this ${type}',
    transformTitleShort: 'Filter, sort, or transform contents',
    extract: 'Extract',
    extractTitle: 'Extract this ${type}',
    transformQueryTitle: 'Enter a JMESPath query',
    transformWizardLabel: 'Wizard',
    transformWizardFilter: 'Filter',
    transformWizardSortBy: 'Sort by',
    transformWizardSelectFields: 'Select fields',
    transformQueryLabel: 'Query',
    transformPreviewLabel: 'Preview',
    type: 'Type',
    typeTitle: 'Change the type of this field',
    openUrl: 'Ctrl+Click or Ctrl+Enter to open url in new window',
    undo: 'Undo last action (Ctrl+Z)',
    validationCannotMove: 'Cannot move a field into a child of itself',
    autoType: 'Field type "auto". ' +
      'The field type is automatically determined from the value ' +
      'and can be a string, number, boolean, or null.',
    objectType: 'Field type "object". ' +
      'An object contains an unordered set of key/value pairs.',
    arrayType: 'Field type "array". ' +
      'An array contains an ordered collection of values.',
    stringType: 'Field type "string". ' +
      'Field type is not determined from the value, ' +
      'but always returned as string.',
    modeCodeText: 'Code',
    modeCodeTitle: 'Switch to code highlighter',
    modeFormText: 'Form',
    modeFormTitle: 'Switch to form editor',
    modeTextText: 'Text',
    modeTextTitle: 'Switch to plain text editor',
    modeTreeText: 'Tree',
    modeTreeTitle: 'Switch to tree editor',
    modeViewText: 'View',
    modeViewTitle: 'Switch to tree view',
    examples: 'Examples',
    default: 'Default',
  },
  'zh-CN': {
    array: '数组',
    auto: '自动',
    appendText: '追加',
    appendTitle: '在此字段后追加一个类型为“auto”的新字段 (Ctrl+Shift+Ins)',
    appendSubmenuTitle: '选择要追加的字段类型',
    appendTitleAuto: '追加类型为“auto”的新字段 (Ctrl+Shift+Ins)',
    ascending: '升序',
    ascendingTitle: '升序排列${type}的子节点',
    actionsMenu: '点击打开动作菜单(Ctrl+M)',
    collapseAll: '缩进所有字段',
    descending: '降序',
    descendingTitle: '降序排列${type}的子节点',
    drag: '拖拽移动该节点(Alt+Shift+Arrows)',
    duplicateKey: '重复键',
    duplicateText: '复制',
    duplicateTitle: '复制选中字段(Ctrl+D)',
    duplicateField: '复制该字段(Ctrl+D)',
    duplicateFieldError: '重复的字段名称',
    cannotParseFieldError: '无法将字段解析为JSON',
    cannotParseValueError: '无法将值解析为JSON',
    empty: '清空',
    expandAll: '展开所有字段',
    expandTitle: '点击 展开/收缩 该字段(Ctrl+E). \n' +
      'Ctrl+Click 展开/收缩 包含所有子节点.',
    insert: '插入',
    insertTitle: '在此字段前插入类型为“auto”的新字段 (Ctrl+Ins)',
    insertSub: '选择要插入的字段类型',
    object: '对象',
    ok: 'Ok',
    redo: '重做 (Ctrl+Shift+Z)',
    removeText: '移除',
    removeTitle: '移除选中字段 (Ctrl+Del)',
    removeField: '移除该字段 (Ctrl+Del)',
    selectNode: '选择一个节点...',
    showAll: '展示全部',
    showMore: '展示更多',
    showMoreStatus: '显示${totalChilds}的${visibleChilds}项目.',
    sort: '排序',
    sortTitle: '排序${type}的子节点',
    sortTitleShort: '内容排序',
    sortFieldLabel: '字段：',
    sortDirectionLabel: '方向：',
    sortFieldTitle: '选择用于对数组或对象排序的嵌套字段',
    sortAscending: '升序排序',
    sortAscendingTitle: '按照该字段升序排序',
    sortDescending: '降序排序',
    sortDescendingTitle: '按照该字段降序排序',
    string: '字符串',
    transform: '变换',
    transformTitle: '筛选，排序，或者转换${type}的子节点',
    transformTitleShort: '筛选，排序，或者转换内容',
    transformQueryTitle: '输入JMESPath查询',
    transformWizardLabel: '向导',
    transformWizardFilter: '筛选',
    transformWizardSortBy: '排序',
    transformWizardSelectFields: '选择字段',
    transformQueryLabel: '查询',
    transformPreviewLabel: '预览',
    type: '类型',
    typeTitle: '更改字段类型',
    openUrl: 'Ctrl+Click 或者 Ctrl+Enter 在新窗口打开链接',
    undo: '撤销上次动作 (Ctrl+Z)',
    validationCannotMove: '无法将字段移入其子节点',
    autoType: '字段类型 "auto". ' +
      '字段类型由值自动确定 ' +
      '可以为 string，number，boolean，或者 null.',
    objectType: '字段类型 "object". ' +
      '对象包含一组无序的键/值对.',
    arrayType: '字段类型 "array". ' +
      '数组包含值的有序集合.',
    stringType: '字段类型 "string". ' +
      '字段类型由值自动确定，' +
      '但始终作为字符串返回.',
    modeCodeText: '代码',
    modeCodeTitle: '切换至代码高亮',
    modeFormText: '表单',
    modeFormTitle: '切换至表单编辑',
    modeTextText: '文本',
    modeTextTitle: '切换至文本编辑',
    modeTreeText: '树',
    modeTreeTitle: '切换至树编辑',
    modeViewText: '视图',
    modeViewTitle: '切换至树视图',
    examples: '例子',
    default: '缺省',
  },
  'pt-BR': {
    array: 'Lista',
    auto: 'Automatico',
    appendText: 'Adicionar',
    appendTitle: 'Adicionar novo campo com tipo \'auto\' depois deste campo (Ctrl+Shift+Ins)',
    appendSubmenuTitle: 'Selecione o tipo do campo a ser adicionado',
    appendTitleAuto: 'Adicionar novo campo com tipo \'auto\' (Ctrl+Shift+Ins)',
    ascending: 'Ascendente',
    ascendingTitle: 'Organizar filhor do tipo ${type} em crescente',
    actionsMenu: 'Clique para abrir o menu de ações (Ctrl+M)',
    collapseAll: 'Fechar todos campos',
    descending: 'Descendente',
    descendingTitle: 'Organizar o filhos do tipo ${type} em decrescente',
    duplicateKey: 'chave duplicada',
    drag: 'Arraste para mover este campo (Alt+Shift+Arrows)',
    duplicateText: 'Duplicar',
    duplicateTitle: 'Duplicar campos selecionados (Ctrl+D)',
    duplicateField: 'Duplicar este campo (Ctrl+D)',
    duplicateFieldError: 'Nome do campo duplicado',
    cannotParseFieldError: 'Não é possível analisar o campo no JSON',
    cannotParseValueError: 'Não é possível analisar o valor em JSON',
    empty: 'vazio',
    expandAll: 'Expandir todos campos',
    expandTitle: 'Clique para expandir/encolher este campo (Ctrl+E). \n' +
      'Ctrl+Click para expandir/encolher incluindo todos os filhos.',
    insert: 'Inserir',
    insertTitle: 'Inserir um novo campo do tipo \'auto\' antes deste campo (Ctrl+Ins)',
    insertSub: 'Selecionar o tipo de campo a ser inserido',
    object: 'Objeto',
    ok: 'Ok',
    redo: 'Refazer (Ctrl+Shift+Z)',
    removeText: 'Remover',
    removeTitle: 'Remover campos selecionados (Ctrl+Del)',
    removeField: 'Remover este campo (Ctrl+Del)',
    // TODO: correctly translate
    selectNode: 'Select a node...',
    // TODO: correctly translate
    showAll: 'mostre tudo',
    // TODO: correctly translate
    showMore: 'mostre mais',
    // TODO: correctly translate
    showMoreStatus: 'exibindo ${visibleChilds} de ${totalChilds} itens.',
    sort: 'Organizar',
    sortTitle: 'Organizar os filhos deste ${type}',
    // TODO: correctly translate
    sortTitleShort: 'Organizar os filhos',
    // TODO: correctly translate
    sortFieldLabel: 'Field:',
    // TODO: correctly translate
    sortDirectionLabel: 'Direction:',
    // TODO: correctly translate
    sortFieldTitle: 'Select the nested field by which to sort the array or object',
    // TODO: correctly translate
    sortAscending: 'Ascending',
    // TODO: correctly translate
    sortAscendingTitle: 'Sort the selected field in ascending order',
    // TODO: correctly translate
    sortDescending: 'Descending',
    // TODO: correctly translate
    sortDescendingTitle: 'Sort the selected field in descending order',
    string: 'Texto',
    // TODO: correctly translate
    transform: 'Transform',
    // TODO: correctly translate
    transformTitle: 'Filter, sort, or transform the childs of this ${type}',
    // TODO: correctly translate
    transformTitleShort: 'Filter, sort, or transform contents',
    // TODO: correctly translate
    transformQueryTitle: 'Enter a JMESPath query',
    // TODO: correctly translate
    transformWizardLabel: 'Wizard',
    // TODO: correctly translate
    transformWizardFilter: 'Filter',
    // TODO: correctly translate
    transformWizardSortBy: 'Sort by',
    // TODO: correctly translate
    transformWizardSelectFields: 'Select fields',
    // TODO: correctly translate
    transformQueryLabel: 'Query',
    // TODO: correctly translate
    transformPreviewLabel: 'Preview',
    type: 'Tipo',
    typeTitle: 'Mudar o tipo deste campo',
    openUrl: 'Ctrl+Click ou Ctrl+Enter para abrir link em nova janela',
    undo: 'Desfazer último ação (Ctrl+Z)',
    validationCannotMove: 'Não pode mover um campo como filho dele mesmo',
    autoType: 'Campo do tipo "auto". ' +
      'O tipo do campo é determinao automaticamente a partir do seu valor ' +
      'e pode ser texto, número, verdade/falso ou nulo.',
    objectType: 'Campo do tipo "objeto". ' +
      'Um objeto contém uma lista de pares com chave e valor.',
    arrayType: 'Campo do tipo "lista". ' +
      'Uma lista contem uma coleção de valores ordenados.',
    stringType: 'Campo do tipo "string". ' +
      'Campo do tipo nao é determinado através do seu valor, ' +
      'mas sempre retornara um texto.',
    examples: 'Exemplos',
    default: 'Revelia',
  },
  tr: {
    array: 'Dizin',
    auto: 'Otomatik',
    appendText: 'Ekle',
    appendTitle: 'Bu alanın altına \'otomatik\' tipinde yeni bir alan ekle (Ctrl+Shift+Ins)',
    appendSubmenuTitle: 'Eklenecek alanın tipini seç',
    appendTitleAuto: '\'Otomatik\' tipinde yeni bir alan ekle (Ctrl+Shift+Ins)',
    ascending: 'Artan',
    ascendingTitle: '${type}\'ın alt tiplerini artan düzende sırala',
    actionsMenu: 'Aksiyon menüsünü açmak için tıklayın (Ctrl+M)',
    collapseAll: 'Tüm alanları kapat',
    descending: 'Azalan',
    descendingTitle: '${type}\'ın alt tiplerini azalan düzende sırala',
    drag: 'Bu alanı taşımak için sürükleyin (Alt+Shift+Arrows)',
    duplicateKey: 'Var olan anahtar',
    duplicateText: 'Aşağıya kopyala',
    duplicateTitle: 'Seçili alanlardan bir daha oluştur (Ctrl+D)',
    duplicateField: 'Bu alandan bir daha oluştur (Ctrl+D)',
    duplicateFieldError: 'Duplicate field name',
    cannotParseFieldError: 'Alan JSON\'a ayrıştırılamıyor',
    cannotParseValueError: 'JSON\'a değer ayrıştırılamıyor',
    empty: 'boş',
    expandAll: 'Tüm alanları aç',
    expandTitle: 'Bu alanı açmak/kapatmak için tıkla (Ctrl+E). \n' +
      'Alt alanlarda dahil tüm alanları açmak için Ctrl+Click ',
    insert: 'Ekle',
    insertTitle: 'Bu alanın üstüne \'otomatik\' tipinde yeni bir alan ekle (Ctrl+Ins)',
    insertSub: 'Araya eklenecek alanın tipini seç',
    object: 'Nesne',
    ok: 'Tamam',
    redo: 'Yeniden yap (Ctrl+Shift+Z)',
    removeText: 'Kaldır',
    removeTitle: 'Seçilen alanları kaldır (Ctrl+Del)',
    removeField: 'Bu alanı kaldır (Ctrl+Del)',
    selectNode: 'Bir nesne seç...',
    showAll: 'tümünü göster',
    showMore: 'daha fazla göster',
    showMoreStatus: '${totalChilds} alanın ${visibleChilds} alt alanları gösteriliyor',
    sort: 'Sırala',
    sortTitle: '${type}\'ın alt alanlarını sırala',
    sortTitleShort: 'İçerikleri sırala',
    sortFieldLabel: 'Alan:',
    sortDirectionLabel: 'Yön:',
    sortFieldTitle: 'Diziyi veya nesneyi sıralamak için iç içe geçmiş alanı seçin',
    sortAscending: 'Artan',
    sortAscendingTitle: 'Seçili alanı artan düzende sırala',
    sortDescending: 'Azalan',
    sortDescendingTitle: 'Seçili alanı azalan düzende sırala',
    string: 'Karakter Dizisi',
    transform: 'Dönüştür',
    transformTitle: '${type}\'ın alt alanlarını filtrele, sırala veya dönüştür',
    transformTitleShort: 'İçerikleri filterele, sırala veya dönüştür',
    transformQueryTitle: 'JMESPath sorgusu gir',
    transformWizardLabel: 'Sihirbaz',
    transformWizardFilter: 'Filtre',
    transformWizardSortBy: 'Sırala',
    transformWizardSelectFields: 'Alanları seç',
    transformQueryLabel: 'Sorgu',
    transformPreviewLabel: 'Önizleme',
    type: 'Tip',
    typeTitle: 'Bu alanın tipini değiştir',
    openUrl: 'URL\'i yeni bir pencerede açmak için Ctrl+Click veya Ctrl+Enter',
    undo: 'Son değişikliği geri al (Ctrl+Z)',
    validationCannotMove: 'Alt alan olarak taşınamıyor',
    autoType: 'Alan tipi "otomatik". ' +
      'Alan türü otomatik olarak değerden belirlenir' +
      've bir dize, sayı, boolean veya null olabilir.',
    objectType: 'Alan tipi "nesne". ' +
      'Bir nesne, sıralanmamış bir anahtar / değer çifti kümesi içerir.',
    arrayType: 'Alan tipi "dizi". ' +
      'Bir dizi, düzenli değerler koleksiyonu içerir.',
    stringType: 'Alan tipi "karakter dizisi". ' +
      'Alan türü değerden belirlenmez,' +
      'ancak her zaman karakter dizisi olarak döndürülür.',
    modeCodeText: 'Kod',
    modeCodeTitle: 'Kod vurgulayıcıya geç',
    modeFormText: 'Form',
    modeFormTitle: 'Form düzenleyiciye geç',
    modeTextText: 'Metin',
    modeTextTitle: 'Düz metin düzenleyiciye geç',
    modeTreeText: 'Ağaç',
    modeTreeTitle: 'Ağaç düzenleyiciye geç',
    modeViewText: 'Görünüm',
    modeViewTitle: 'Ağaç görünümüne geç',
    examples: 'Örnekler',
    default: 'Varsayılan',
  }
};

var _defaultLang = 'en';
var _lang;
var userLang = typeof navigator !== 'undefined' ?
  navigator.language || navigator.userLanguage :
  undefined;
_lang = _locales.find(function (l) {
  return l === userLang;
});
if (!_lang) {
  _lang = _defaultLang;
}

module.exports = {
  // supported locales
  _locales: _locales,
  _defs: _defs,
  _lang: _lang,
  setLanguage: function (lang) {
    if (!lang) {
      return;
    }
    var langFound = _locales.find(function (l) {
      return l === lang;
    });
    if (langFound) {
      _lang = langFound;
    } else {
      console.error('Language not found');
    }
  },
  setLanguages: function (languages) {
    if (!languages) {
      return;
    }
    for (var key in languages) {
      var langFound = _locales.find(function (l) {
        return l === key;
      });
      if (!langFound) {
        _locales.push(key);
      }
      _defs[key] = Object.assign({}, _defs[_defaultLang], _defs[key], languages[key]);
    }
  },
  translate: function (key, data, lang) {
    if (!lang) {
      lang = _lang;
    }
    var text = _defs[lang][key];
    if (data) {
      for (key in data) {
        text = text.replace('${' + key + '}', data[key]);
      }
    }
    return text || key;
  }
};

/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


__webpack_require__(19);
var naturalSort = __webpack_require__(20);
var jsonlint = __webpack_require__(68);
var jsonMap = __webpack_require__(69);
var translate = __webpack_require__(0).translate;

/**
 * Parse JSON using the parser built-in in the browser.
 * On exception, the jsonString is validated and a detailed error is thrown.
 * @param {String} jsonString
 * @return {JSON} json
 */
exports.parse = function parse(jsonString) {
  try {
    return JSON.parse(jsonString);
  }
  catch (err) {
    // try to throw a more detailed error message using validate
    exports.validate(jsonString);

    // rethrow the original error
    throw err;
  }
};

/**
 * Sanitize a JSON-like string containing. For example changes JavaScript
 * notation into JSON notation.
 * This function for example changes a string like "{a: 2, 'b': {c: 'd'}"
 * into '{"a": 2, "b": {"c": "d"}'
 * @param {string} jsString
 * @returns {string} json
 */
exports.sanitize = function (jsString) {
  // escape all single and double quotes inside strings
  var chars = [];
  var i = 0;

  //If JSON starts with a function (characters/digits/"_-"), remove this function.
  //This is useful for "stripping" JSONP objects to become JSON
  //For example: /* some comment */ function_12321321 ( [{"a":"b"}] ); => [{"a":"b"}]
  var match = jsString.match(/^\s*(\/\*(.|[\r\n])*?\*\/)?\s*[\da-zA-Z_$]+\s*\(([\s\S]*)\)\s*;?\s*$/);
  if (match) {
    jsString = match[3];
  }

  var controlChars = {
    '\b': '\\b',
    '\f': '\\f',
    '\n': '\\n',
    '\r': '\\r',
    '\t': '\\t'
  };

  var quote = '\'';
  var quoteDbl = '"';
  var quoteLeft = '\u2018';
  var quoteRight = '\u2019';
  var quoteDblLeft = '\u201C';
  var quoteDblRight = '\u201D';
  var graveAccent = '\u0060';
  var acuteAccent = '\u00B4';

  // helper functions to get the current/prev/next character
  function curr () { return jsString.charAt(i);     }
  function next()  { return jsString.charAt(i + 1); }
  function prev()  { return jsString.charAt(i - 1); }

  function isWhiteSpace(c) {
    return c === ' ' || c === '\n' || c === '\r' || c === '\t';
  }

  // get the last parsed non-whitespace character
  function lastNonWhitespace () {
    var p = chars.length - 1;

    while (p >= 0) {
      var pp = chars[p];
      if (!isWhiteSpace(pp)) {
        return pp;
      }
      p--;
    }

    return '';
  }

  // get at the first next non-white space character
  function nextNonWhiteSpace() {
    var iNext = i + 1;
    while (iNext < jsString.length && isWhiteSpace(jsString[iNext])) {
      iNext++;
    }

    return jsString[iNext];
  }

  // skip a block comment '/* ... */'
  function skipBlockComment () {
    i += 2;
    while (i < jsString.length && (curr() !== '*' || next() !== '/')) {
      i++;
    }
    i += 2;
  }

  // skip a comment '// ...'
  function skipComment () {
    i += 2;
    while (i < jsString.length && (curr() !== '\n')) {
      i++;
    }
  }

  // parse single or double quoted string
  function parseString(endQuote) {
    chars.push('"');
    i++;
    var c = curr();
    while (i < jsString.length && c !== endQuote) {
      if (c === '"' && prev() !== '\\') {
        // unescaped double quote, escape it
        chars.push('\\"');
      }
      else if (controlChars.hasOwnProperty(c)) {
        // replace unescaped control characters with escaped ones
        chars.push(controlChars[c])
      }
      else if (c === '\\') {
        // remove the escape character when followed by a single quote ', not needed
        i++;
        c = curr();
        if (c !== '\'') {
          chars.push('\\');
        }
        chars.push(c);
      }
      else {
        // regular character
        chars.push(c);
      }

      i++;
      c = curr();
    }
    if (c === endQuote) {
      chars.push('"');
      i++;
    }
  }

  // parse an unquoted key
  function parseKey() {
    var specialValues = ['null', 'true', 'false'];
    var key = '';
    var c = curr();

    var regexp = /[a-zA-Z_$\d]/; // letter, number, underscore, dollar character
    while (regexp.test(c)) {
      key += c;
      i++;
      c = curr();
    }

    if (specialValues.indexOf(key) === -1) {
      chars.push('"' + key + '"');
    }
    else {
      chars.push(key);
    }
  }

  while(i < jsString.length) {
    var c = curr();

    if (c === '/' && next() === '*') {
      skipBlockComment();
    }
    else if (c === '/' && next() === '/') {
      skipComment();
    }
    else if (c === '\u00A0' || (c >= '\u2000' && c <= '\u200A') || c === '\u202F' || c === '\u205F' || c === '\u3000') {
      // special white spaces (like non breaking space)
      chars.push(' ');
      i++
    }
    else if (c === quote) {
      parseString(quote);
    }
    else if (c === quoteDbl) {
      parseString(quoteDbl);
    }
    else if (c === graveAccent) {
      parseString(acuteAccent);
    }
    else if (c === quoteLeft) {
      parseString(quoteRight);
    }
    else if (c === quoteDblLeft) {
      parseString(quoteDblRight);
    }
    else if (c === ',' && [']', '}'].indexOf(nextNonWhiteSpace()) !== -1) {
      // skip trailing commas
      i++;
    }
    else if (/[a-zA-Z_$]/.test(c) && ['{', ','].indexOf(lastNonWhitespace()) !== -1) {
      // an unquoted object key (like a in '{a:2}')
      parseKey();
    }
    else {
      chars.push(c);
      i++;
    }
  }

  return chars.join('');
};

/**
 * Escape unicode characters.
 * For example input '\u2661' (length 1) will output '\\u2661' (length 5).
 * @param {string} text
 * @return {string}
 */
exports.escapeUnicodeChars = function (text) {
  // see https://www.wikiwand.com/en/UTF-16
  // note: we leave surrogate pairs as two individual chars,
  // as JSON doesn't interpret them as a single unicode char.
  return text.replace(/[\u007F-\uFFFF]/g, function(c) {
    return '\\u'+('0000' + c.charCodeAt(0).toString(16)).slice(-4);
  })
};

/**
 * Validate a string containing a JSON object
 * This method uses JSONLint to validate the String. If JSONLint is not
 * available, the built-in JSON parser of the browser is used.
 * @param {String} jsonString   String with an (invalid) JSON object
 * @throws Error
 */
exports.validate = function validate(jsonString) {
  if (typeof(jsonlint) != 'undefined') {
    jsonlint.parse(jsonString);
  }
  else {
    JSON.parse(jsonString);
  }
};

/**
 * Extend object a with the properties of object b
 * @param {Object} a
 * @param {Object} b
 * @return {Object} a
 */
exports.extend = function extend(a, b) {
  for (var prop in b) {
    if (b.hasOwnProperty(prop)) {
      a[prop] = b[prop];
    }
  }
  return a;
};

/**
 * Remove all properties from object a
 * @param {Object} a
 * @return {Object} a
 */
exports.clear = function clear (a) {
  for (var prop in a) {
    if (a.hasOwnProperty(prop)) {
      delete a[prop];
    }
  }
  return a;
};

/**
 * Get the type of an object
 * @param {*} object
 * @return {String} type
 */
exports.type = function type (object) {
  if (object === null) {
    return 'null';
  }
  if (object === undefined) {
    return 'undefined';
  }
  if ((object instanceof Number) || (typeof object === 'number')) {
    return 'number';
  }
  if ((object instanceof String) || (typeof object === 'string')) {
    return 'string';
  }
  if ((object instanceof Boolean) || (typeof object === 'boolean')) {
    return 'boolean';
  }
  if ((object instanceof RegExp) || (typeof object === 'regexp')) {
    return 'regexp';
  }
  if (exports.isArray(object)) {
    return 'array';
  }

  return 'object';
};

/**
 * Test whether a text contains a url (matches when a string starts
 * with 'http://*' or 'https://*' and has no whitespace characters)
 * @param {String} text
 */
var isUrlRegex = /^https?:\/\/\S+$/;
exports.isUrl = function isUrl (text) {
  return (typeof text == 'string' || text instanceof String) &&
      isUrlRegex.test(text);
};

/**
 * Tes whether given object is an Array
 * @param {*} obj
 * @returns {boolean} returns true when obj is an array
 */
exports.isArray = function (obj) {
  return Object.prototype.toString.call(obj) === '[object Array]';
};

/**
 * Retrieve the absolute left value of a DOM element
 * @param {Element} elem    A dom element, for example a div
 * @return {Number} left    The absolute left position of this element
 *                          in the browser page.
 */
exports.getAbsoluteLeft = function getAbsoluteLeft(elem) {
  var rect = elem.getBoundingClientRect();
  return rect.left + window.pageXOffset || document.scrollLeft || 0;
};

/**
 * Retrieve the absolute top value of a DOM element
 * @param {Element} elem    A dom element, for example a div
 * @return {Number} top     The absolute top position of this element
 *                          in the browser page.
 */
exports.getAbsoluteTop = function getAbsoluteTop(elem) {
  var rect = elem.getBoundingClientRect();
  return rect.top + window.pageYOffset || document.scrollTop || 0;
};

/**
 * add a className to the given elements style
 * @param {Element} elem
 * @param {String} className
 */
exports.addClassName = function addClassName(elem, className) {
  var classes = elem.className.split(' ');
  if (classes.indexOf(className) == -1) {
    classes.push(className); // add the class to the array
    elem.className = classes.join(' ');
  }
};

/**
 * remove all classes from the given elements style
 * @param {Element} elem 
 */
exports.removeAllClassNames = function removeAllClassNames(elem) {
    elem.className = "";
};

/**
 * add a className to the given elements style
 * @param {Element} elem
 * @param {String} className
 */
exports.removeClassName = function removeClassName(elem, className) {
  var classes = elem.className.split(' ');
  var index = classes.indexOf(className);
  if (index != -1) {
    classes.splice(index, 1); // remove the class from the array
    elem.className = classes.join(' ');
  }
};

/**
 * Strip the formatting from the contents of a div
 * the formatting from the div itself is not stripped, only from its childs.
 * @param {Element} divElement
 */
exports.stripFormatting = function stripFormatting(divElement) {
  var childs = divElement.childNodes;
  for (var i = 0, iMax = childs.length; i < iMax; i++) {
    var child = childs[i];

    // remove the style
    if (child.style) {
      // TODO: test if child.attributes does contain style
      child.removeAttribute('style');
    }

    // remove all attributes
    var attributes = child.attributes;
    if (attributes) {
      for (var j = attributes.length - 1; j >= 0; j--) {
        var attribute = attributes[j];
        if (attribute.specified === true) {
          child.removeAttribute(attribute.name);
        }
      }
    }

    // recursively strip childs
    exports.stripFormatting(child);
  }
};

/**
 * Set focus to the end of an editable div
 * code from Nico Burns
 * http://stackoverflow.com/users/140293/nico-burns
 * http://stackoverflow.com/questions/1125292/how-to-move-cursor-to-end-of-contenteditable-entity
 * @param {Element} contentEditableElement   A content editable div
 */
exports.setEndOfContentEditable = function setEndOfContentEditable(contentEditableElement) {
  var range, selection;
  if(document.createRange) {
    range = document.createRange();//Create a range (a range is a like the selection but invisible)
    range.selectNodeContents(contentEditableElement);//Select the entire contents of the element with the range
    range.collapse(false);//collapse the range to the end point. false means collapse to end rather than the start
    selection = window.getSelection();//get the selection object (allows you to change selection)
    selection.removeAllRanges();//remove any selections already made
    selection.addRange(range);//make the range you have just created the visible selection
  }
};

/**
 * Select all text of a content editable div.
 * http://stackoverflow.com/a/3806004/1262753
 * @param {Element} contentEditableElement   A content editable div
 */
exports.selectContentEditable = function selectContentEditable(contentEditableElement) {
  if (!contentEditableElement || contentEditableElement.nodeName != 'DIV') {
    return;
  }

  var sel, range;
  if (window.getSelection && document.createRange) {
    range = document.createRange();
    range.selectNodeContents(contentEditableElement);
    sel = window.getSelection();
    sel.removeAllRanges();
    sel.addRange(range);
  }
};

/**
 * Get text selection
 * http://stackoverflow.com/questions/4687808/contenteditable-selected-text-save-and-restore
 * @return {Range | TextRange | null} range
 */
exports.getSelection = function getSelection() {
  if (window.getSelection) {
    var sel = window.getSelection();
    if (sel.getRangeAt && sel.rangeCount) {
      return sel.getRangeAt(0);
    }
  }
  return null;
};

/**
 * Set text selection
 * http://stackoverflow.com/questions/4687808/contenteditable-selected-text-save-and-restore
 * @param {Range | TextRange | null} range
 */
exports.setSelection = function setSelection(range) {
  if (range) {
    if (window.getSelection) {
      var sel = window.getSelection();
      sel.removeAllRanges();
      sel.addRange(range);
    }
  }
};

/**
 * Get selected text range
 * @return {Object} params  object containing parameters:
 *                              {Number}  startOffset
 *                              {Number}  endOffset
 *                              {Element} container  HTML element holding the
 *                                                   selected text element
 *                          Returns null if no text selection is found
 */
exports.getSelectionOffset = function getSelectionOffset() {
  var range = exports.getSelection();

  if (range && 'startOffset' in range && 'endOffset' in range &&
      range.startContainer && (range.startContainer == range.endContainer)) {
    return {
      startOffset: range.startOffset,
      endOffset: range.endOffset,
      container: range.startContainer.parentNode
    };
  }

  return null;
};

/**
 * Set selected text range in given element
 * @param {Object} params   An object containing:
 *                              {Element} container
 *                              {Number} startOffset
 *                              {Number} endOffset
 */
exports.setSelectionOffset = function setSelectionOffset(params) {
  if (document.createRange && window.getSelection) {
    var selection = window.getSelection();
    if(selection) {
      var range = document.createRange();

      if (!params.container.firstChild) {
        params.container.appendChild(document.createTextNode(''));
      }

      // TODO: do not suppose that the first child of the container is a textnode,
      //       but recursively find the textnodes
      range.setStart(params.container.firstChild, params.startOffset);
      range.setEnd(params.container.firstChild, params.endOffset);

      exports.setSelection(range);
    }
  }
};

/**
 * Get the inner text of an HTML element (for example a div element)
 * @param {Element} element
 * @param {Object} [buffer]
 * @return {String} innerText
 */
exports.getInnerText = function getInnerText(element, buffer) {
  var first = (buffer == undefined);
  if (first) {
    buffer = {
      'text': '',
      'flush': function () {
        var text = this.text;
        this.text = '';
        return text;
      },
      'set': function (text) {
        this.text = text;
      }
    };
  }

  // text node
  if (element.nodeValue) {
    return buffer.flush() + element.nodeValue;
  }

  // divs or other HTML elements
  if (element.hasChildNodes()) {
    var childNodes = element.childNodes;
    var innerText = '';

    for (var i = 0, iMax = childNodes.length; i < iMax; i++) {
      var child = childNodes[i];

      if (child.nodeName == 'DIV' || child.nodeName == 'P') {
        var prevChild = childNodes[i - 1];
        var prevName = prevChild ? prevChild.nodeName : undefined;
        if (prevName && prevName != 'DIV' && prevName != 'P' && prevName != 'BR') {
          innerText += '\n';
          buffer.flush();
        }
        innerText += exports.getInnerText(child, buffer);
        buffer.set('\n');
      }
      else if (child.nodeName == 'BR') {
        innerText += buffer.flush();
        buffer.set('\n');
      }
      else {
        innerText += exports.getInnerText(child, buffer);
      }
    }

    return innerText;
  }
  else {
    if (element.nodeName == 'P' && exports.getInternetExplorerVersion() != -1) {
      // On Internet Explorer, a <p> with hasChildNodes()==false is
      // rendered with a new line. Note that a <p> with
      // hasChildNodes()==true is rendered without a new line
      // Other browsers always ensure there is a <br> inside the <p>,
      // and if not, the <p> does not render a new line
      return buffer.flush();
    }
  }

  // br or unknown
  return '';
};

/**
 * Test whether an element has the provided parent node somewhere up the node tree.
 * @param {Element} elem
 * @param {Element} parent
 * @return {boolean}
 */
exports.hasParentNode = function (elem, parent) {
  var e = elem ? elem.parentNode : undefined;

  while (e) {
    if (e === parent) {
      return true;
    }
    e = e.parentNode;
  }

  return false;
}

/**
 * Returns the version of Internet Explorer or a -1
 * (indicating the use of another browser).
 * Source: http://msdn.microsoft.com/en-us/library/ms537509(v=vs.85).aspx
 * @return {Number} Internet Explorer version, or -1 in case of an other browser
 */
exports.getInternetExplorerVersion = function getInternetExplorerVersion() {
  if (_ieVersion == -1) {
    var rv = -1; // Return value assumes failure.
    if (typeof navigator !== 'undefined' && navigator.appName == 'Microsoft Internet Explorer') {
      var ua = navigator.userAgent;
      var re  = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
      if (re.exec(ua) != null) {
        rv = parseFloat( RegExp.$1 );
      }
    }

    _ieVersion = rv;
  }

  return _ieVersion;
};

/**
 * Test whether the current browser is Firefox
 * @returns {boolean} isFirefox
 */
exports.isFirefox = function isFirefox () {
  return (typeof navigator !== 'undefined' && navigator.userAgent.indexOf("Firefox") !== -1);
};

/**
 * cached internet explorer version
 * @type {Number}
 * @private
 */
var _ieVersion = -1;

/**
 * Add and event listener. Works for all browsers
 * @param {Element}     element    An html element
 * @param {string}      action     The action, for example "click",
 *                                 without the prefix "on"
 * @param {function}    listener   The callback function to be executed
 * @param {boolean}     [useCapture] false by default
 * @return {function}   the created event listener
 */
exports.addEventListener = function addEventListener(element, action, listener, useCapture) {
  if (element.addEventListener) {
    if (useCapture === undefined)
      useCapture = false;

    if (action === "mousewheel" && exports.isFirefox()) {
      action = "DOMMouseScroll";  // For Firefox
    }

    element.addEventListener(action, listener, useCapture);
    return listener;
  } else if (element.attachEvent) {
    // Old IE browsers
    var f = function () {
      return listener.call(element, window.event);
    };
    element.attachEvent("on" + action, f);
    return f;
  }
};

/**
 * Remove an event listener from an element
 * @param {Element}  element   An html dom element
 * @param {string}   action    The name of the event, for example "mousedown"
 * @param {function} listener  The listener function
 * @param {boolean}  [useCapture]   false by default
 */
exports.removeEventListener = function removeEventListener(element, action, listener, useCapture) {
  if (element.removeEventListener) {
    if (useCapture === undefined)
      useCapture = false;

    if (action === "mousewheel" && exports.isFirefox()) {
      action = "DOMMouseScroll";  // For Firefox
    }

    element.removeEventListener(action, listener, useCapture);
  } else if (element.detachEvent) {
    // Old IE browsers
    element.detachEvent("on" + action, listener);
  }
};

/**
 * Test if an element is a child of a parent element.
 * @param {Element} elem
 * @param {Element} parent
 * @return {boolean} returns true if elem is a child of the parent
 */
exports.isChildOf = function (elem, parent) {
  var e = elem.parentNode;
  while (e) {
    if (e === parent) {
      return true;
    }
    e = e.parentNode;
  }

  return false;
};

/**
 * Parse a JSON path like '.items[3].name' into an array
 * @param {string} jsonPath
 * @return {Array}
 */
exports.parsePath = function parsePath(jsonPath) {
  var path = [];
  var i = 0;

  function parseProperty () {
    var prop = ''
    while (jsonPath[i] !== undefined && /[\w$]/.test(jsonPath[i])) {
      prop += jsonPath[i];
      i++;
    }

    if (prop === '') {
      throw new Error('Invalid JSON path: property name expected at index ' + i);
    }

    return prop;
  }

  function parseIndex (end) {
    var name = ''
    while (jsonPath[i] !== undefined && jsonPath[i] !== end) {
      name += jsonPath[i];
      i++;
    }

    if (jsonPath[i] !== end) {
      throw new Error('Invalid JSON path: unexpected end, character ' + end + ' expected')
    }

    return name;
  }

  while (jsonPath[i] !== undefined) {
    if (jsonPath[i] === '.') {
      i++;
      path.push(parseProperty());
    }
    else if (jsonPath[i] === '[') {
      i++;

      if (jsonPath[i] === '\'' || jsonPath[i] === '"') {
        var end = jsonPath[i]
        i++;

        path.push(parseIndex(end));

        if (jsonPath[i] !== end) {
          throw new Error('Invalid JSON path: closing quote \' expected at index ' + i)
        }
        i++;
      }
      else {
        var index = parseIndex(']').trim()
        if (index.length === 0) {
          throw new Error('Invalid JSON path: array value expected at index ' + i)
        }
        // Coerce numeric indices to numbers, but ignore star
        index = index === '*' ? index : JSON.parse(index);
        path.push(index);
      }

      if (jsonPath[i] !== ']') {
        throw new Error('Invalid JSON path: closing bracket ] expected at index ' + i)
      }
      i++;
    }
    else {
      throw new Error('Invalid JSON path: unexpected character "' + jsonPath[i] + '" at index ' + i);
    }
  }

  return path;
};

/**
 * Stringify an array with a path in a JSON path like '.items[3].name'
 * @param {Array.<string | number>} path
 * @returns {string}
 */
exports.stringifyPath = function stringifyPath(path) {
  return path
      .map(function (p) {
        if (typeof p === 'number'){
          return ('[' + p + ']');
        } else if(typeof p === 'string' && p.match(/^[A-Za-z0-9_$]+$/)) {
          return '.' + p;
        } else {
          return '["' + p + '"]';
        }
      })
      .join('');
};

/**
 * Improve the error message of a JSON schema error
 * @param {Object} error
 * @return {Object} The error
 */
exports.improveSchemaError = function (error) {
  if (error.keyword === 'enum' && Array.isArray(error.schema)) {
    var enums = error.schema;
    if (enums) {
      enums = enums.map(function (value) {
        return JSON.stringify(value);
      });

      if (enums.length > 5) {
        var more = ['(' + (enums.length - 5) + ' more...)'];
        enums = enums.slice(0, 5);
        enums.push(more);
      }
      error.message = 'should be equal to one of: ' + enums.join(', ');
    }
  }

  if (error.keyword === 'additionalProperties') {
    error.message = 'should NOT have additional property: ' + error.params.additionalProperty;
  }

  return error;
};

/**
 * Test whether something is a Promise
 * @param {*} object
 * @returns {boolean} Returns true when object is a promise, false otherwise
 */
exports.isPromise = function (object) {
  return object && typeof object.then === 'function' && typeof object.catch === 'function';
};

/**
 * Test whether a custom validation error has the correct structure
 * @param {*} validationError The error to be checked.
 * @returns {boolean} Returns true if the structure is ok, false otherwise
 */
exports.isValidValidationError = function (validationError) {
  return typeof validationError === 'object' &&
      Array.isArray(validationError.path) &&
      typeof validationError.message === 'string';
};

/**
 * Test whether the child rect fits completely inside the parent rect.
 * @param {ClientRect} parent
 * @param {ClientRect} child
 * @param {number} margin
 */
exports.insideRect = function (parent, child, margin) {
  var _margin = margin !== undefined ? margin : 0;
  return child.left   - _margin >= parent.left
      && child.right  + _margin <= parent.right
      && child.top    - _margin >= parent.top
      && child.bottom + _margin <= parent.bottom;
};

/**
 * Returns a function, that, as long as it continues to be invoked, will not
 * be triggered. The function will be called after it stops being called for
 * N milliseconds.
 *
 * Source: https://davidwalsh.name/javascript-debounce-function
 *
 * @param {function} func
 * @param {number} wait                 Number in milliseconds
 * @param {boolean} [immediate=false]   If `immediate` is passed, trigger the
 *                                      function on the leading edge, instead
 *                                      of the trailing.
 * @return {function} Return the debounced function
 */
exports.debounce = function debounce(func, wait, immediate) {
  var timeout;
  return function() {
    var context = this, args = arguments;
    var later = function() {
      timeout = null;
      if (!immediate) func.apply(context, args);
    };
    var callNow = immediate && !timeout;
    clearTimeout(timeout);
    timeout = setTimeout(later, wait);
    if (callNow) func.apply(context, args);
  };
};

/**
 * Determines the difference between two texts.
 * Can only detect one removed or inserted block of characters.
 * @param {string} oldText
 * @param {string} newText
 * @return {{start: number, end: number}} Returns the start and end
 *                                        of the changed part in newText.
 */
exports.textDiff = function textDiff(oldText, newText) {
  var len = newText.length;
  var start = 0;
  var oldEnd = oldText.length;
  var newEnd = newText.length;

  while (newText.charAt(start) === oldText.charAt(start)
  && start < len) {
    start++;
  }

  while (newText.charAt(newEnd - 1) === oldText.charAt(oldEnd - 1)
  && newEnd > start && oldEnd > 0) {
    newEnd--;
    oldEnd--;
  }

  return {start: start, end: newEnd};
};


/**
 * Return an object with the selection range or cursor position (if both have the same value)
 * Support also old browsers (IE8-)
 * Source: http://ourcodeworld.com/articles/read/282/how-to-get-the-current-cursor-position-and-selection-within-a-text-input-or-textarea-in-javascript
 * @param {DOMElement} el A dom element of a textarea or input text.
 * @return {Object} reference Object with 2 properties (start and end) with the identifier of the location of the cursor and selected text.
 **/
exports.getInputSelection = function(el) {
  var startIndex = 0, endIndex = 0, normalizedValue, range, textInputRange, len, endRange;

  if (typeof el.selectionStart == "number" && typeof el.selectionEnd == "number") {
      startIndex = el.selectionStart;
      endIndex = el.selectionEnd;
  } else {
      range = document.selection.createRange();

      if (range && range.parentElement() == el) {
          len = el.value.length;
          normalizedValue = el.value.replace(/\r\n/g, "\n");

          // Create a working TextRange that lives only in the input
          textInputRange = el.createTextRange();
          textInputRange.moveToBookmark(range.getBookmark());

          // Check if the startIndex and endIndex of the selection are at the very end
          // of the input, since moveStart/moveEnd doesn't return what we want
          // in those cases
          endRange = el.createTextRange();
          endRange.collapse(false);

          if (textInputRange.compareEndPoints("StartToEnd", endRange) > -1) {
              startIndex = endIndex = len;
          } else {
              startIndex = -textInputRange.moveStart("character", -len);
              startIndex += normalizedValue.slice(0, startIndex).split("\n").length - 1;

              if (textInputRange.compareEndPoints("EndToEnd", endRange) > -1) {
                  endIndex = len;
              } else {
                  endIndex = -textInputRange.moveEnd("character", -len);
                  endIndex += normalizedValue.slice(0, endIndex).split("\n").length - 1;
              }
          }
      }
  }

  return {
      startIndex: startIndex,
      endIndex: endIndex,
      start: _positionForIndex(startIndex),
      end: _positionForIndex(endIndex)
  };

  /**
   * Returns textarea row and column position for certain index
   * @param {Number} index text index
   * @returns {{row: Number, col: Number}}
   */
  function _positionForIndex(index) {
    var textTillIndex = el.value.substring(0,index);
    var row = (textTillIndex.match(/\n/g) || []).length + 1;
    var col = textTillIndex.length - textTillIndex.lastIndexOf("\n");

    return {
      row: row,
      column: col
    }
  }
}

/**
 * Returns the index for certaion position in text element
 * @param {DOMElement} el A dom element of a textarea or input text.
 * @param {Number} row row value, > 0, if exceeds rows number - last row will be returned
 * @param {Number} column column value, > 0, if exceeds column length - end of column will be returned
 * @returns {Number} index of position in text, -1 if not found
 */
exports.getIndexForPosition = function(el, row, column) {
  var text = el.value || '';
  if (row > 0 && column > 0) {
    var rows = text.split('\n', row);
    row = Math.min(rows.length, row);
    column = Math.min(rows[row - 1].length, column - 1);
    var columnCount = (row == 1 ? column : column + 1); // count new line on multiple rows
    return rows.slice(0, row - 1).join('\n').length + columnCount;
  }
  return -1;
}

/**
 * Returns location of json paths in certain json string
 * @param {String} text json string
 * @param {Array<String>} paths array of json paths
 * @returns {Array<{path: String, line: Number, row: Number}>}
 */
exports.getPositionForPath = function(text, paths) {
  var me = this;
  var result = [];
  var jsmap;
  if (!paths || !paths.length) {
    return result;
  }
  
  try {
    jsmap = jsonMap.parse(text);    
  } catch (err) {
    return result;
  }

  paths.forEach(function (path) {
    var pathArr = me.parsePath(path);
    var pointerName = pathArr.length ? "/" + pathArr.join("/") : "";
    var pointer = jsmap.pointers[pointerName];
    if (pointer) {
      result.push({
        path: path,
        line: pointer.key ? pointer.key.line : (pointer.value ? pointer.value.line : 0),
        column: pointer.key ? pointer.key.column : (pointer.value ? pointer.value.column : 0)
      });
    }
  });

  return result;
  
}

/**
 * Get the applied color given a color name or code
 * Source: https://stackoverflow.com/questions/6386090/validating-css-color-names/33184805
 * @param {string} color
 * @returns {string | null} returns the color if the input is a valid
 *                   color, and returns null otherwise. Example output:
 *                   'rgba(255,0,0,0.7)' or 'rgb(255,0,0)'
 */
exports.getColorCSS = function (color) {
  var ele = document.createElement('div');
  ele.style.color = color;
  return ele.style.color.split(/\s+/).join('').toLowerCase() || null;
}

/**
 * Test if a string contains a valid color name or code.
 * @param {string} color
 * @returns {boolean} returns true if a valid color, false otherwise
 */
exports.isValidColor = function (color) {
  return !!exports.getColorCSS(color);
}

/**
 * Make a tooltip for a field based on the field's schema.
 * @param {object} schema JSON schema
 * @param {string} [locale] Locale code (for example, zh-CN)
 * @returns {string} Field tooltip, may be empty string if all relevant schema properties are missing
 */
exports.makeFieldTooltip = function (schema, locale) {
  if (!schema) {
    return '';
  }
  
  var tooltip = '';
  if (schema.title) {
    tooltip += schema.title;
  }
  
  if (schema.description) {
    if (tooltip.length > 0) {
      tooltip += '\n';
    }
    tooltip += schema.description;
  }

  if (schema.default) {
    if (tooltip.length > 0) {
      tooltip += '\n\n';
    }
    tooltip += translate('default', undefined, locale) + '\n';
    tooltip += JSON.stringify(schema.default, null, 2);
  }

  if (Array.isArray(schema.examples) && schema.examples.length > 0) {
    if (tooltip.length > 0) {
      tooltip += '\n\n';
    }
    tooltip += translate('examples', undefined, locale) + '\n';
    schema.examples.forEach(function (example, index) {
      tooltip += JSON.stringify(example, null, 2);
      if (index !== schema.examples.length - 1) {
        tooltip += '\n';
      }
    });
  }

  return tooltip;
}

/**
 * Get a nested property from an object.
 * Returns undefined when the property does not exist.
 * @param {Object} object
 * @param {string[]} path
 * @return {*}
 */
exports.get = function (object, path) {
  var value = object

  for (var i = 0; i < path.length && value !== undefined && value !== null; i++) {
    value = value[path[i]]
  }

  return value;
}

/**
 * Find a unique name. Suffix the name with ' (copy)', '(copy 2)', etc
 * until a unique name is found
 * @param {string} name
 * @param {Array} existingPropNames    Array with existing prop names
 */
exports.findUniqueName = function(name, existingPropNames) {
  var strippedName = name.replace(/ \(copy( \d+)?\)$/, '')
  var validName = strippedName
  var i = 1

  while (existingPropNames.indexOf(validName) !== -1) {
    var copy = 'copy' + (i > 1 ? (' ' + i) : '')
    validName = strippedName + ' (' + copy + ')'
    i++
  }

  return validName
}

/**
 * Get the child paths of an array
 * @param {JSON} json
 * @param {boolean} [includeObjects=false] If true, object and array paths are returned as well
 * @return {string[]}
 */
exports.getChildPaths = function (json, includeObjects) {
  var pathsMap = {};

  function getObjectChildPaths (json, pathsMap, rootPath, includeObjects) {
    var isValue = !Array.isArray(json) && !exports.isObject(json)

    if (isValue || includeObjects) {
      pathsMap[rootPath || ''] = true;
    }

    if (exports.isObject(json)) {
      Object.keys(json).forEach(function (field) {
        getObjectChildPaths(json[field], pathsMap, rootPath + '.' + field, includeObjects);
      });
    }
  }

  if (Array.isArray(json)) {
    json.forEach(function (item) {
      getObjectChildPaths(item, pathsMap, '', includeObjects);
    });
  }
  else {
    pathsMap[''] = true;
  }

  return Object.keys(pathsMap).sort();
}

/**
 * Sort object keys using natural sort
 * @param {Array} array
 * @param {String} [path] JSON pointer
 * @param {'asc' | 'desc'} [direction]
 */
exports.sort = function (array, path, direction) {
  var parsedPath = path && path !== '.' ? exports.parsePath(path) : []
  var sign = direction === 'desc' ? -1: 1

  var sortedArray = array.slice()
  sortedArray.sort(function (a, b) {
    var aValue = exports.get(a, parsedPath);
    var bValue = exports.get(b, parsedPath);

    return sign * (aValue > bValue ? 1 : aValue < bValue ? -1 : 0);
  })

  return sortedArray;
}

/**
 * Sort object keys using natural sort
 * @param {Object} object
 * @param {'asc' | 'desc'} [direction]
 */
exports.sortObjectKeys = function (object, direction) {
  var sign = (direction === 'desc') ? -1 : 1;
  var sortedFields = Object.keys(object).sort(function (a, b) {
    return sign * naturalSort(a, b);
  });

  var sortedObject = {};
  sortedFields.forEach(function (field) {
    sortedObject[field] = object[field];
  });

  return sortedObject;
}

/**
 * Cast contents of a string to the correct type.
 * This can be a string, a number, a boolean, etc
 * @param {String} str
 * @return {*} castedStr
 * @private
 */
exports.parseString = function(str) {
  var lower = str.toLowerCase();
  var num = Number(str);          // will nicely fail with '123ab'
  var numFloat = parseFloat(str); // will nicely fail with '  '

  if (str === '') {
    return '';
  }
  else if (lower === 'null') {
    return null;
  }
  else if (lower === 'true') {
    return true;
  }
  else if (lower === 'false') {
    return false;
  }
  else if (!isNaN(num) && !isNaN(numFloat)) {
    return num;
  }
  else {
    return str;
  }
};

/**
 * Test whether a value is an Object
 * @param {*} value
 * @return {boolean}
 */
exports.isObject = function (value) {
  return typeof value === 'object' && value !== null && !Array.isArray(value)
}

/**
 * Helper function to test whether an array contains an item
 * @param {Array} array
 * @param {*} item
 * @return {boolean} Returns true if `item` is in `array`, returns false otherwise.
 */
exports.contains = function (array, item) {
  return array.indexOf(item) !== -1;
}


/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";



module.exports = {
  copy: copy,
  checkDataType: checkDataType,
  checkDataTypes: checkDataTypes,
  coerceToTypes: coerceToTypes,
  toHash: toHash,
  getProperty: getProperty,
  escapeQuotes: escapeQuotes,
  equal: __webpack_require__(5),
  ucs2length: __webpack_require__(30),
  varOccurences: varOccurences,
  varReplace: varReplace,
  cleanUpCode: cleanUpCode,
  finalCleanUpCode: finalCleanUpCode,
  schemaHasRules: schemaHasRules,
  schemaHasRulesExcept: schemaHasRulesExcept,
  schemaUnknownRules: schemaUnknownRules,
  toQuotedString: toQuotedString,
  getPathExpr: getPathExpr,
  getPath: getPath,
  getData: getData,
  unescapeFragment: unescapeFragment,
  unescapeJsonPointer: unescapeJsonPointer,
  escapeFragment: escapeFragment,
  escapeJsonPointer: escapeJsonPointer
};


function copy(o, to) {
  to = to || {};
  for (var key in o) to[key] = o[key];
  return to;
}


function checkDataType(dataType, data, negate) {
  var EQUAL = negate ? ' !== ' : ' === '
    , AND = negate ? ' || ' : ' && '
    , OK = negate ? '!' : ''
    , NOT = negate ? '' : '!';
  switch (dataType) {
    case 'null': return data + EQUAL + 'null';
    case 'array': return OK + 'Array.isArray(' + data + ')';
    case 'object': return '(' + OK + data + AND +
                          'typeof ' + data + EQUAL + '"object"' + AND +
                          NOT + 'Array.isArray(' + data + '))';
    case 'integer': return '(typeof ' + data + EQUAL + '"number"' + AND +
                           NOT + '(' + data + ' % 1)' +
                           AND + data + EQUAL + data + ')';
    default: return 'typeof ' + data + EQUAL + '"' + dataType + '"';
  }
}


function checkDataTypes(dataTypes, data) {
  switch (dataTypes.length) {
    case 1: return checkDataType(dataTypes[0], data, true);
    default:
      var code = '';
      var types = toHash(dataTypes);
      if (types.array && types.object) {
        code = types.null ? '(': '(!' + data + ' || ';
        code += 'typeof ' + data + ' !== "object")';
        delete types.null;
        delete types.array;
        delete types.object;
      }
      if (types.number) delete types.integer;
      for (var t in types)
        code += (code ? ' && ' : '' ) + checkDataType(t, data, true);

      return code;
  }
}


var COERCE_TO_TYPES = toHash([ 'string', 'number', 'integer', 'boolean', 'null' ]);
function coerceToTypes(optionCoerceTypes, dataTypes) {
  if (Array.isArray(dataTypes)) {
    var types = [];
    for (var i=0; i<dataTypes.length; i++) {
      var t = dataTypes[i];
      if (COERCE_TO_TYPES[t]) types[types.length] = t;
      else if (optionCoerceTypes === 'array' && t === 'array') types[types.length] = t;
    }
    if (types.length) return types;
  } else if (COERCE_TO_TYPES[dataTypes]) {
    return [dataTypes];
  } else if (optionCoerceTypes === 'array' && dataTypes === 'array') {
    return ['array'];
  }
}


function toHash(arr) {
  var hash = {};
  for (var i=0; i<arr.length; i++) hash[arr[i]] = true;
  return hash;
}


var IDENTIFIER = /^[a-z$_][a-z$_0-9]*$/i;
var SINGLE_QUOTE = /'|\\/g;
function getProperty(key) {
  return typeof key == 'number'
          ? '[' + key + ']'
          : IDENTIFIER.test(key)
            ? '.' + key
            : "['" + escapeQuotes(key) + "']";
}


function escapeQuotes(str) {
  return str.replace(SINGLE_QUOTE, '\\$&')
            .replace(/\n/g, '\\n')
            .replace(/\r/g, '\\r')
            .replace(/\f/g, '\\f')
            .replace(/\t/g, '\\t');
}


function varOccurences(str, dataVar) {
  dataVar += '[^0-9]';
  var matches = str.match(new RegExp(dataVar, 'g'));
  return matches ? matches.length : 0;
}


function varReplace(str, dataVar, expr) {
  dataVar += '([^0-9])';
  expr = expr.replace(/\$/g, '$$$$');
  return str.replace(new RegExp(dataVar, 'g'), expr + '$1');
}


var EMPTY_ELSE = /else\s*{\s*}/g
  , EMPTY_IF_NO_ELSE = /if\s*\([^)]+\)\s*\{\s*\}(?!\s*else)/g
  , EMPTY_IF_WITH_ELSE = /if\s*\(([^)]+)\)\s*\{\s*\}\s*else(?!\s*if)/g;
function cleanUpCode(out) {
  return out.replace(EMPTY_ELSE, '')
            .replace(EMPTY_IF_NO_ELSE, '')
            .replace(EMPTY_IF_WITH_ELSE, 'if (!($1))');
}


var ERRORS_REGEXP = /[^v.]errors/g
  , REMOVE_ERRORS = /var errors = 0;|var vErrors = null;|validate.errors = vErrors;/g
  , REMOVE_ERRORS_ASYNC = /var errors = 0;|var vErrors = null;/g
  , RETURN_VALID = 'return errors === 0;'
  , RETURN_TRUE = 'validate.errors = null; return true;'
  , RETURN_ASYNC = /if \(errors === 0\) return data;\s*else throw new ValidationError\(vErrors\);/
  , RETURN_DATA_ASYNC = 'return data;'
  , ROOTDATA_REGEXP = /[^A-Za-z_$]rootData[^A-Za-z0-9_$]/g
  , REMOVE_ROOTDATA = /if \(rootData === undefined\) rootData = data;/;

function finalCleanUpCode(out, async) {
  var matches = out.match(ERRORS_REGEXP);
  if (matches && matches.length == 2) {
    out = async
          ? out.replace(REMOVE_ERRORS_ASYNC, '')
               .replace(RETURN_ASYNC, RETURN_DATA_ASYNC)
          : out.replace(REMOVE_ERRORS, '')
               .replace(RETURN_VALID, RETURN_TRUE);
  }

  matches = out.match(ROOTDATA_REGEXP);
  if (!matches || matches.length !== 3) return out;
  return out.replace(REMOVE_ROOTDATA, '');
}


function schemaHasRules(schema, rules) {
  if (typeof schema == 'boolean') return !schema;
  for (var key in schema) if (rules[key]) return true;
}


function schemaHasRulesExcept(schema, rules, exceptKeyword) {
  if (typeof schema == 'boolean') return !schema && exceptKeyword != 'not';
  for (var key in schema) if (key != exceptKeyword && rules[key]) return true;
}


function schemaUnknownRules(schema, rules) {
  if (typeof schema == 'boolean') return;
  for (var key in schema) if (!rules[key]) return key;
}


function toQuotedString(str) {
  return '\'' + escapeQuotes(str) + '\'';
}


function getPathExpr(currentPath, expr, jsonPointers, isNumber) {
  var path = jsonPointers // false by default
              ? '\'/\' + ' + expr + (isNumber ? '' : '.replace(/~/g, \'~0\').replace(/\\//g, \'~1\')')
              : (isNumber ? '\'[\' + ' + expr + ' + \']\'' : '\'[\\\'\' + ' + expr + ' + \'\\\']\'');
  return joinPaths(currentPath, path);
}


function getPath(currentPath, prop, jsonPointers) {
  var path = jsonPointers // false by default
              ? toQuotedString('/' + escapeJsonPointer(prop))
              : toQuotedString(getProperty(prop));
  return joinPaths(currentPath, path);
}


var JSON_POINTER = /^\/(?:[^~]|~0|~1)*$/;
var RELATIVE_JSON_POINTER = /^([0-9]+)(#|\/(?:[^~]|~0|~1)*)?$/;
function getData($data, lvl, paths) {
  var up, jsonPointer, data, matches;
  if ($data === '') return 'rootData';
  if ($data[0] == '/') {
    if (!JSON_POINTER.test($data)) throw new Error('Invalid JSON-pointer: ' + $data);
    jsonPointer = $data;
    data = 'rootData';
  } else {
    matches = $data.match(RELATIVE_JSON_POINTER);
    if (!matches) throw new Error('Invalid JSON-pointer: ' + $data);
    up = +matches[1];
    jsonPointer = matches[2];
    if (jsonPointer == '#') {
      if (up >= lvl) throw new Error('Cannot access property/index ' + up + ' levels up, current level is ' + lvl);
      return paths[lvl - up];
    }

    if (up > lvl) throw new Error('Cannot access data ' + up + ' levels up, current level is ' + lvl);
    data = 'data' + ((lvl - up) || '');
    if (!jsonPointer) return data;
  }

  var expr = data;
  var segments = jsonPointer.split('/');
  for (var i=0; i<segments.length; i++) {
    var segment = segments[i];
    if (segment) {
      data += getProperty(unescapeJsonPointer(segment));
      expr += ' && ' + data;
    }
  }
  return expr;
}


function joinPaths (a, b) {
  if (a == '""') return b;
  return (a + ' + ' + b).replace(/' \+ '/g, '');
}


function unescapeFragment(str) {
  return unescapeJsonPointer(decodeURIComponent(str));
}


function escapeFragment(str) {
  return encodeURIComponent(escapeJsonPointer(str));
}


function escapeJsonPointer(str) {
  return str.replace(/~/g, '~0').replace(/\//g, '~1');
}


function unescapeJsonPointer(str) {
  return str.replace(/~1/g, '/').replace(/~0/g, '~');
}


/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var createAbsoluteAnchor = __webpack_require__(21).createAbsoluteAnchor;
var util = __webpack_require__(1);
var translate = __webpack_require__(0).translate;

/**
 * A context menu
 * @param {Object[]} items    Array containing the menu structure
 *                            TODO: describe structure
 * @param {Object} [options]  Object with options. Available options:
 *                            {function} close    Callback called when the
 *                                                context menu is being closed.
 * @constructor
 */
function ContextMenu (items, options) {
  this.dom = {};

  var me = this;
  var dom = this.dom;
  this.anchor = undefined;
  this.items = items;
  this.eventListeners = {};
  this.selection = undefined; // holds the selection before the menu was opened
  this.onClose = options ? options.close : undefined;

  // create root element
  var root = document.createElement('div');
  root.className = 'jsoneditor-contextmenu-root';
  dom.root = root;

  // create a container element
  var menu = document.createElement('div');
  menu.className = 'jsoneditor-contextmenu';
  dom.menu = menu;
  root.appendChild(menu);

  // create a list to hold the menu items
  var list = document.createElement('ul');
  list.className = 'jsoneditor-menu';
  menu.appendChild(list);
  dom.list = list;
  dom.items = []; // list with all buttons

  // create a (non-visible) button to set the focus to the menu
  var focusButton = document.createElement('button');
  focusButton.type = 'button';
  dom.focusButton = focusButton;
  var li = document.createElement('li');
  li.style.overflow = 'hidden';
  li.style.height = '0';
  li.appendChild(focusButton);
  list.appendChild(li);

  function createMenuItems (list, domItems, items) {
    items.forEach(function (item) {
      if (item.type == 'separator') {
        // create a separator
        var separator = document.createElement('div');
        separator.className = 'jsoneditor-separator';
        li = document.createElement('li');
        li.appendChild(separator);
        list.appendChild(li);
      }
      else {
        var domItem = {};

        // create a menu item
        var li = document.createElement('li');
        list.appendChild(li);

        // create a button in the menu item
        var button = document.createElement('button');
        button.type = 'button';
        button.className = item.className;
        domItem.button = button;
        if (item.title) {
          button.title = item.title;
        }
        if (item.click) {
          button.onclick = function (event) {
            event.preventDefault();
            me.hide();
            item.click();
          };
        }
        li.appendChild(button);

        // create the contents of the button
        if (item.submenu) {
          // add the icon to the button
          var divIcon = document.createElement('div');
          divIcon.className = 'jsoneditor-icon';
          button.appendChild(divIcon);
          var divText = document.createElement('div');
          divText.className = 'jsoneditor-text' +
              (item.click ? '' : ' jsoneditor-right-margin');
          divText.appendChild(document.createTextNode(item.text));
          button.appendChild(divText);

          var buttonSubmenu;
          if (item.click) {
            // submenu and a button with a click handler
            button.className += ' jsoneditor-default';

            var buttonExpand = document.createElement('button');
            buttonExpand.type = 'button';
            domItem.buttonExpand = buttonExpand;
            buttonExpand.className = 'jsoneditor-expand';
            buttonExpand.innerHTML = '<div class="jsoneditor-expand"></div>';
            li.appendChild(buttonExpand);
            if (item.submenuTitle) {
              buttonExpand.title = item.submenuTitle;
            }

            buttonSubmenu = buttonExpand;
          }
          else {
            // submenu and a button without a click handler
            var divExpand = document.createElement('div');
            divExpand.className = 'jsoneditor-expand';
            button.appendChild(divExpand);

            buttonSubmenu = button;
          }

          // attach a handler to expand/collapse the submenu
          buttonSubmenu.onclick = function (event) {
            event.preventDefault();
            me._onExpandItem(domItem);
            buttonSubmenu.focus();
          };

          // create the submenu
          var domSubItems = [];
          domItem.subItems = domSubItems;
          var ul = document.createElement('ul');
          domItem.ul = ul;
          ul.className = 'jsoneditor-menu';
          ul.style.height = '0';
          li.appendChild(ul);
          createMenuItems(ul, domSubItems, item.submenu);
        }
        else {
          // no submenu, just a button with clickhandler
          button.innerHTML = '<div class="jsoneditor-icon"></div>' +
              '<div class="jsoneditor-text">' + translate(item.text) + '</div>';
        }

        domItems.push(domItem);
      }
    });
  }
  createMenuItems(list, this.dom.items, items);

  // TODO: when the editor is small, show the submenu on the right instead of inline?

  // calculate the max height of the menu with one submenu expanded
  this.maxHeight = 0; // height in pixels
  items.forEach(function (item) {
    var height = (items.length + (item.submenu ? item.submenu.length : 0)) * 24;
    me.maxHeight = Math.max(me.maxHeight, height);
  });
}

/**
 * Get the currently visible buttons
 * @return {Array.<HTMLElement>} buttons
 * @private
 */
ContextMenu.prototype._getVisibleButtons = function () {
  var buttons = [];
  var me = this;
  this.dom.items.forEach(function (item) {
    buttons.push(item.button);
    if (item.buttonExpand) {
      buttons.push(item.buttonExpand);
    }
    if (item.subItems && item == me.expandedItem) {
      item.subItems.forEach(function (subItem) {
        buttons.push(subItem.button);
        if (subItem.buttonExpand) {
          buttons.push(subItem.buttonExpand);
        }
        // TODO: change to fully recursive method
      });
    }
  });

  return buttons;
};

// currently displayed context menu, a singleton. We may only have one visible context menu
ContextMenu.visibleMenu = undefined;

/**
 * Attach the menu to an anchor
 * @param {HTMLElement} anchor    Anchor where the menu will be attached as sibling.
 * @param {HTMLElement} frame     The root of the JSONEditor window
 * @param {Boolean=} ignoreParent ignore anchor parent in regard to the calculation of the position, needed when the parent position is absolute
 */
ContextMenu.prototype.show = function (anchor, frame, ignoreParent) {
  this.hide();

  // determine whether to display the menu below or above the anchor
  var showBelow = true;
  var parent = anchor.parentNode;
  var anchorRect = anchor.getBoundingClientRect();
  var parentRect = parent.getBoundingClientRect();
  var frameRect = frame.getBoundingClientRect();

  var me = this;
  this.dom.absoluteAnchor = createAbsoluteAnchor(anchor, frame, function () {
    me.hide()
  });

  if (anchorRect.bottom + this.maxHeight < frameRect.bottom) {
    // fits below -> show below
  }
  else if (anchorRect.top - this.maxHeight > frameRect.top) {
    // fits above -> show above
    showBelow = false;
  }
  else {
    // doesn't fit above nor below -> show below
  }

  var topGap = ignoreParent ? 0 : (anchorRect.top - parentRect.top);

  // position the menu
  if (showBelow) {
    // display the menu below the anchor
    var anchorHeight = anchor.offsetHeight;
    this.dom.menu.style.left = '0';
    this.dom.menu.style.top = topGap + anchorHeight + 'px';
    this.dom.menu.style.bottom = '';
  }
  else {
    // display the menu above the anchor
    this.dom.menu.style.left = '0';
    this.dom.menu.style.top = '';
    this.dom.menu.style.bottom = '0px';
  }

  // attach the menu to the temporary, absolute anchor
  // parent.insertBefore(this.dom.root, anchor);
  this.dom.absoluteAnchor.appendChild(this.dom.root);

  // move focus to the first button in the context menu
  this.selection = util.getSelection();
  this.anchor = anchor;
  setTimeout(function () {
    me.dom.focusButton.focus();
  }, 0);

  if (ContextMenu.visibleMenu) {
    ContextMenu.visibleMenu.hide();
  }
  ContextMenu.visibleMenu = this;
};

/**
 * Hide the context menu if visible
 */
ContextMenu.prototype.hide = function () {
  // remove temporary absolutely positioned anchor
  if (this.dom.absoluteAnchor) {
    this.dom.absoluteAnchor.destroy();
    delete this.dom.absoluteAnchor;
  }

  // remove the menu from the DOM
  if (this.dom.root.parentNode) {
    this.dom.root.parentNode.removeChild(this.dom.root);
    if (this.onClose) {
      this.onClose();
    }
  }

  if (ContextMenu.visibleMenu == this) {
    ContextMenu.visibleMenu = undefined;
  }
};

/**
 * Expand a submenu
 * Any currently expanded submenu will be hided.
 * @param {Object} domItem
 * @private
 */
ContextMenu.prototype._onExpandItem = function (domItem) {
  var me = this;
  var alreadyVisible = (domItem == this.expandedItem);

  // hide the currently visible submenu
  var expandedItem = this.expandedItem;
  if (expandedItem) {
    //var ul = expandedItem.ul;
    expandedItem.ul.style.height = '0';
    expandedItem.ul.style.padding = '';
    setTimeout(function () {
      if (me.expandedItem != expandedItem) {
        expandedItem.ul.style.display = '';
        util.removeClassName(expandedItem.ul.parentNode, 'jsoneditor-selected');
      }
    }, 300); // timeout duration must match the css transition duration
    this.expandedItem = undefined;
  }

  if (!alreadyVisible) {
    var ul = domItem.ul;
    ul.style.display = 'block';
    var height = ul.clientHeight; // force a reflow in Firefox
    setTimeout(function () {
      if (me.expandedItem == domItem) {
        var childsHeight = 0;
        for (var i = 0; i < ul.childNodes.length; i++) {
          childsHeight += ul.childNodes[i].clientHeight;
        }
        ul.style.height = childsHeight + 'px';
        ul.style.padding = '5px 10px';
      }
    }, 0);
    util.addClassName(ul.parentNode, 'jsoneditor-selected');
    this.expandedItem = domItem;
  }
};

/**
 * Handle onkeydown event
 * @param {Event} event
 * @private
 */
ContextMenu.prototype._onKeyDown = function (event) {
  var target = event.target;
  var keynum = event.which;
  var handled = false;
  var buttons, targetIndex, prevButton, nextButton;

  if (keynum == 27) { // ESC
    // hide the menu on ESC key

    // restore previous selection and focus
    if (this.selection) {
      util.setSelection(this.selection);
    }
    if (this.anchor) {
      this.anchor.focus();
    }

    this.hide();

    handled = true;
  }
  else if (keynum == 9) { // Tab
    if (!event.shiftKey) { // Tab
      buttons = this._getVisibleButtons();
      targetIndex = buttons.indexOf(target);
      if (targetIndex == buttons.length - 1) {
        // move to first button
        buttons[0].focus();
        handled = true;
      }
    }
    else { // Shift+Tab
      buttons = this._getVisibleButtons();
      targetIndex = buttons.indexOf(target);
      if (targetIndex == 0) {
        // move to last button
        buttons[buttons.length - 1].focus();
        handled = true;
      }
    }
  }
  else if (keynum == 37) { // Arrow Left
    if (target.className == 'jsoneditor-expand') {
      buttons = this._getVisibleButtons();
      targetIndex = buttons.indexOf(target);
      prevButton = buttons[targetIndex - 1];
      if (prevButton) {
        prevButton.focus();
      }
    }
    handled = true;
  }
  else if (keynum == 38) { // Arrow Up
    buttons = this._getVisibleButtons();
    targetIndex = buttons.indexOf(target);
    prevButton = buttons[targetIndex - 1];
    if (prevButton && prevButton.className == 'jsoneditor-expand') {
      // skip expand button
      prevButton = buttons[targetIndex - 2];
    }
    if (!prevButton) {
      // move to last button
      prevButton = buttons[buttons.length - 1];
    }
    if (prevButton) {
      prevButton.focus();
    }
    handled = true;
  }
  else if (keynum == 39) { // Arrow Right
    buttons = this._getVisibleButtons();
    targetIndex = buttons.indexOf(target);
    nextButton = buttons[targetIndex + 1];
    if (nextButton && nextButton.className == 'jsoneditor-expand') {
      nextButton.focus();
    }
    handled = true;
  }
  else if (keynum == 40) { // Arrow Down
    buttons = this._getVisibleButtons();
    targetIndex = buttons.indexOf(target);
    nextButton = buttons[targetIndex + 1];
    if (nextButton && nextButton.className == 'jsoneditor-expand') {
      // skip expand button
      nextButton = buttons[targetIndex + 2];
    }
    if (!nextButton) {
      // move to first button
      nextButton = buttons[0];
    }
    if (nextButton) {
      nextButton.focus();
      handled = true;
    }
    handled = true;
  }
  // TODO: arrow left and right

  if (handled) {
    event.stopPropagation();
    event.preventDefault();
  }
};

module.exports = ContextMenu;


/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var URI = __webpack_require__(29)
  , equal = __webpack_require__(5)
  , util = __webpack_require__(2)
  , SchemaObject = __webpack_require__(8)
  , traverse = __webpack_require__(31);

module.exports = resolve;

resolve.normalizeId = normalizeId;
resolve.fullPath = getFullPath;
resolve.url = resolveUrl;
resolve.ids = resolveIds;
resolve.inlineRef = inlineRef;
resolve.schema = resolveSchema;

/**
 * [resolve and compile the references ($ref)]
 * @this   Ajv
 * @param  {Function} compile reference to schema compilation funciton (localCompile)
 * @param  {Object} root object with information about the root schema for the current schema
 * @param  {String} ref reference to resolve
 * @return {Object|Function} schema object (if the schema can be inlined) or validation function
 */
function resolve(compile, root, ref) {
  /* jshint validthis: true */
  var refVal = this._refs[ref];
  if (typeof refVal == 'string') {
    if (this._refs[refVal]) refVal = this._refs[refVal];
    else return resolve.call(this, compile, root, refVal);
  }

  refVal = refVal || this._schemas[ref];
  if (refVal instanceof SchemaObject) {
    return inlineRef(refVal.schema, this._opts.inlineRefs)
            ? refVal.schema
            : refVal.validate || this._compile(refVal);
  }

  var res = resolveSchema.call(this, root, ref);
  var schema, v, baseId;
  if (res) {
    schema = res.schema;
    root = res.root;
    baseId = res.baseId;
  }

  if (schema instanceof SchemaObject) {
    v = schema.validate || compile.call(this, schema.schema, root, undefined, baseId);
  } else if (schema !== undefined) {
    v = inlineRef(schema, this._opts.inlineRefs)
        ? schema
        : compile.call(this, schema, root, undefined, baseId);
  }

  return v;
}


/**
 * Resolve schema, its root and baseId
 * @this Ajv
 * @param  {Object} root root object with properties schema, refVal, refs
 * @param  {String} ref  reference to resolve
 * @return {Object} object with properties schema, root, baseId
 */
function resolveSchema(root, ref) {
  /* jshint validthis: true */
  var p = URI.parse(ref)
    , refPath = _getFullPath(p)
    , baseId = getFullPath(this._getId(root.schema));
  if (Object.keys(root.schema).length === 0 || refPath !== baseId) {
    var id = normalizeId(refPath);
    var refVal = this._refs[id];
    if (typeof refVal == 'string') {
      return resolveRecursive.call(this, root, refVal, p);
    } else if (refVal instanceof SchemaObject) {
      if (!refVal.validate) this._compile(refVal);
      root = refVal;
    } else {
      refVal = this._schemas[id];
      if (refVal instanceof SchemaObject) {
        if (!refVal.validate) this._compile(refVal);
        if (id == normalizeId(ref))
          return { schema: refVal, root: root, baseId: baseId };
        root = refVal;
      } else {
        return;
      }
    }
    if (!root.schema) return;
    baseId = getFullPath(this._getId(root.schema));
  }
  return getJsonPointer.call(this, p, baseId, root.schema, root);
}


/* @this Ajv */
function resolveRecursive(root, ref, parsedRef) {
  /* jshint validthis: true */
  var res = resolveSchema.call(this, root, ref);
  if (res) {
    var schema = res.schema;
    var baseId = res.baseId;
    root = res.root;
    var id = this._getId(schema);
    if (id) baseId = resolveUrl(baseId, id);
    return getJsonPointer.call(this, parsedRef, baseId, schema, root);
  }
}


var PREVENT_SCOPE_CHANGE = util.toHash(['properties', 'patternProperties', 'enum', 'dependencies', 'definitions']);
/* @this Ajv */
function getJsonPointer(parsedRef, baseId, schema, root) {
  /* jshint validthis: true */
  parsedRef.fragment = parsedRef.fragment || '';
  if (parsedRef.fragment.slice(0,1) != '/') return;
  var parts = parsedRef.fragment.split('/');

  for (var i = 1; i < parts.length; i++) {
    var part = parts[i];
    if (part) {
      part = util.unescapeFragment(part);
      schema = schema[part];
      if (schema === undefined) break;
      var id;
      if (!PREVENT_SCOPE_CHANGE[part]) {
        id = this._getId(schema);
        if (id) baseId = resolveUrl(baseId, id);
        if (schema.$ref) {
          var $ref = resolveUrl(baseId, schema.$ref);
          var res = resolveSchema.call(this, root, $ref);
          if (res) {
            schema = res.schema;
            root = res.root;
            baseId = res.baseId;
          }
        }
      }
    }
  }
  if (schema !== undefined && schema !== root.schema)
    return { schema: schema, root: root, baseId: baseId };
}


var SIMPLE_INLINED = util.toHash([
  'type', 'format', 'pattern',
  'maxLength', 'minLength',
  'maxProperties', 'minProperties',
  'maxItems', 'minItems',
  'maximum', 'minimum',
  'uniqueItems', 'multipleOf',
  'required', 'enum'
]);
function inlineRef(schema, limit) {
  if (limit === false) return false;
  if (limit === undefined || limit === true) return checkNoRef(schema);
  else if (limit) return countKeys(schema) <= limit;
}


function checkNoRef(schema) {
  var item;
  if (Array.isArray(schema)) {
    for (var i=0; i<schema.length; i++) {
      item = schema[i];
      if (typeof item == 'object' && !checkNoRef(item)) return false;
    }
  } else {
    for (var key in schema) {
      if (key == '$ref') return false;
      item = schema[key];
      if (typeof item == 'object' && !checkNoRef(item)) return false;
    }
  }
  return true;
}


function countKeys(schema) {
  var count = 0, item;
  if (Array.isArray(schema)) {
    for (var i=0; i<schema.length; i++) {
      item = schema[i];
      if (typeof item == 'object') count += countKeys(item);
      if (count == Infinity) return Infinity;
    }
  } else {
    for (var key in schema) {
      if (key == '$ref') return Infinity;
      if (SIMPLE_INLINED[key]) {
        count++;
      } else {
        item = schema[key];
        if (typeof item == 'object') count += countKeys(item) + 1;
        if (count == Infinity) return Infinity;
      }
    }
  }
  return count;
}


function getFullPath(id, normalize) {
  if (normalize !== false) id = normalizeId(id);
  var p = URI.parse(id);
  return _getFullPath(p);
}


function _getFullPath(p) {
  return URI.serialize(p).split('#')[0] + '#';
}


var TRAILING_SLASH_HASH = /#\/?$/;
function normalizeId(id) {
  return id ? id.replace(TRAILING_SLASH_HASH, '') : '';
}


function resolveUrl(baseId, id) {
  id = normalizeId(id);
  return URI.resolve(baseId, id);
}


/* @this Ajv */
function resolveIds(schema) {
  var schemaId = normalizeId(this._getId(schema));
  var baseIds = {'': schemaId};
  var fullPaths = {'': getFullPath(schemaId, false)};
  var localRefs = {};
  var self = this;

  traverse(schema, {allKeys: true}, function(sch, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) {
    if (jsonPtr === '') return;
    var id = self._getId(sch);
    var baseId = baseIds[parentJsonPtr];
    var fullPath = fullPaths[parentJsonPtr] + '/' + parentKeyword;
    if (keyIndex !== undefined)
      fullPath += '/' + (typeof keyIndex == 'number' ? keyIndex : util.escapeFragment(keyIndex));

    if (typeof id == 'string') {
      id = baseId = normalizeId(baseId ? URI.resolve(baseId, id) : id);

      var refVal = self._refs[id];
      if (typeof refVal == 'string') refVal = self._refs[refVal];
      if (refVal && refVal.schema) {
        if (!equal(sch, refVal.schema))
          throw new Error('id "' + id + '" resolves to more than one schema');
      } else if (id != normalizeId(fullPath)) {
        if (id[0] == '#') {
          if (localRefs[id] && !equal(sch, localRefs[id]))
            throw new Error('id "' + id + '" resolves to more than one schema');
          localRefs[id] = sch;
        } else {
          self._refs[id] = fullPath;
        }
      }
    }
    baseIds[jsonPtr] = baseId;
    fullPaths[jsonPtr] = fullPath;
  });

  return localRefs;
}


/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var isArray = Array.isArray;
var keyList = Object.keys;
var hasProp = Object.prototype.hasOwnProperty;

module.exports = function equal(a, b) {
  if (a === b) return true;

  if (a && b && typeof a == 'object' && typeof b == 'object') {
    var arrA = isArray(a)
      , arrB = isArray(b)
      , i
      , length
      , key;

    if (arrA && arrB) {
      length = a.length;
      if (length != b.length) return false;
      for (i = length; i-- !== 0;)
        if (!equal(a[i], b[i])) return false;
      return true;
    }

    if (arrA != arrB) return false;

    var dateA = a instanceof Date
      , dateB = b instanceof Date;
    if (dateA != dateB) return false;
    if (dateA && dateB) return a.getTime() == b.getTime();

    var regexpA = a instanceof RegExp
      , regexpB = b instanceof RegExp;
    if (regexpA != regexpB) return false;
    if (regexpA && regexpB) return a.toString() == b.toString();

    var keys = keyList(a);
    length = keys.length;

    if (length !== keyList(b).length)
      return false;

    for (i = length; i-- !== 0;)
      if (!hasProp.call(b, keys[i])) return false;

    for (i = length; i-- !== 0;) {
      key = keys[i];
      if (!equal(a[key], b[key])) return false;
    }

    return true;
  }

  return a!==a && b!==b;
};


/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var resolve = __webpack_require__(4);

module.exports = {
  Validation: errorSubclass(ValidationError),
  MissingRef: errorSubclass(MissingRefError)
};


function ValidationError(errors) {
  this.message = 'validation failed';
  this.errors = errors;
  this.ajv = this.validation = true;
}


MissingRefError.message = function (baseId, ref) {
  return 'can\'t resolve reference ' + ref + ' from id ' + baseId;
};


function MissingRefError(baseId, ref, message) {
  this.message = message || MissingRefError.message(baseId, ref);
  this.missingRef = resolve.url(baseId, ref);
  this.missingSchema = resolve.normalizeId(resolve.fullPath(this.missingRef));
}


function errorSubclass(Subclass) {
  Subclass.prototype = Object.create(Error.prototype);
  Subclass.prototype.constructor = Subclass;
  return Subclass;
}


/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

(function(exports) {
  "use strict";

  function isArray(obj) {
    if (obj !== null) {
      return Object.prototype.toString.call(obj) === "[object Array]";
    } else {
      return false;
    }
  }

  function isObject(obj) {
    if (obj !== null) {
      return Object.prototype.toString.call(obj) === "[object Object]";
    } else {
      return false;
    }
  }

  function strictDeepEqual(first, second) {
    // Check the scalar case first.
    if (first === second) {
      return true;
    }

    // Check if they are the same type.
    var firstType = Object.prototype.toString.call(first);
    if (firstType !== Object.prototype.toString.call(second)) {
      return false;
    }
    // We know that first and second have the same type so we can just check the
    // first type from now on.
    if (isArray(first) === true) {
      // Short circuit if they're not the same length;
      if (first.length !== second.length) {
        return false;
      }
      for (var i = 0; i < first.length; i++) {
        if (strictDeepEqual(first[i], second[i]) === false) {
          return false;
        }
      }
      return true;
    }
    if (isObject(first) === true) {
      // An object is equal if it has the same key/value pairs.
      var keysSeen = {};
      for (var key in first) {
        if (hasOwnProperty.call(first, key)) {
          if (strictDeepEqual(first[key], second[key]) === false) {
            return false;
          }
          keysSeen[key] = true;
        }
      }
      // Now check that there aren't any keys in second that weren't
      // in first.
      for (var key2 in second) {
        if (hasOwnProperty.call(second, key2)) {
          if (keysSeen[key2] !== true) {
            return false;
          }
        }
      }
      return true;
    }
    return false;
  }

  function isFalse(obj) {
    // From the spec:
    // A false value corresponds to the following values:
    // Empty list
    // Empty object
    // Empty string
    // False boolean
    // null value

    // First check the scalar values.
    if (obj === "" || obj === false || obj === null) {
        return true;
    } else if (isArray(obj) && obj.length === 0) {
        // Check for an empty array.
        return true;
    } else if (isObject(obj)) {
        // Check for an empty object.
        for (var key in obj) {
            // If there are any keys, then
            // the object is not empty so the object
            // is not false.
            if (obj.hasOwnProperty(key)) {
              return false;
            }
        }
        return true;
    } else {
        return false;
    }
  }

  function objValues(obj) {
    var keys = Object.keys(obj);
    var values = [];
    for (var i = 0; i < keys.length; i++) {
      values.push(obj[keys[i]]);
    }
    return values;
  }

  function merge(a, b) {
      var merged = {};
      for (var key in a) {
          merged[key] = a[key];
      }
      for (var key2 in b) {
          merged[key2] = b[key2];
      }
      return merged;
  }

  var trimLeft;
  if (typeof String.prototype.trimLeft === "function") {
    trimLeft = function(str) {
      return str.trimLeft();
    };
  } else {
    trimLeft = function(str) {
      return str.match(/^\s*(.*)/)[1];
    };
  }

  // Type constants used to define functions.
  var TYPE_NUMBER = 0;
  var TYPE_ANY = 1;
  var TYPE_STRING = 2;
  var TYPE_ARRAY = 3;
  var TYPE_OBJECT = 4;
  var TYPE_BOOLEAN = 5;
  var TYPE_EXPREF = 6;
  var TYPE_NULL = 7;
  var TYPE_ARRAY_NUMBER = 8;
  var TYPE_ARRAY_STRING = 9;

  var TOK_EOF = "EOF";
  var TOK_UNQUOTEDIDENTIFIER = "UnquotedIdentifier";
  var TOK_QUOTEDIDENTIFIER = "QuotedIdentifier";
  var TOK_RBRACKET = "Rbracket";
  var TOK_RPAREN = "Rparen";
  var TOK_COMMA = "Comma";
  var TOK_COLON = "Colon";
  var TOK_RBRACE = "Rbrace";
  var TOK_NUMBER = "Number";
  var TOK_CURRENT = "Current";
  var TOK_EXPREF = "Expref";
  var TOK_PIPE = "Pipe";
  var TOK_OR = "Or";
  var TOK_AND = "And";
  var TOK_EQ = "EQ";
  var TOK_GT = "GT";
  var TOK_LT = "LT";
  var TOK_GTE = "GTE";
  var TOK_LTE = "LTE";
  var TOK_NE = "NE";
  var TOK_FLATTEN = "Flatten";
  var TOK_STAR = "Star";
  var TOK_FILTER = "Filter";
  var TOK_DOT = "Dot";
  var TOK_NOT = "Not";
  var TOK_LBRACE = "Lbrace";
  var TOK_LBRACKET = "Lbracket";
  var TOK_LPAREN= "Lparen";
  var TOK_LITERAL= "Literal";

  // The "&", "[", "<", ">" tokens
  // are not in basicToken because
  // there are two token variants
  // ("&&", "[?", "<=", ">=").  This is specially handled
  // below.

  var basicTokens = {
    ".": TOK_DOT,
    "*": TOK_STAR,
    ",": TOK_COMMA,
    ":": TOK_COLON,
    "{": TOK_LBRACE,
    "}": TOK_RBRACE,
    "]": TOK_RBRACKET,
    "(": TOK_LPAREN,
    ")": TOK_RPAREN,
    "@": TOK_CURRENT
  };

  var operatorStartToken = {
      "<": true,
      ">": true,
      "=": true,
      "!": true
  };

  var skipChars = {
      " ": true,
      "\t": true,
      "\n": true
  };


  function isAlpha(ch) {
      return (ch >= "a" && ch <= "z") ||
             (ch >= "A" && ch <= "Z") ||
             ch === "_";
  }

  function isNum(ch) {
      return (ch >= "0" && ch <= "9") ||
             ch === "-";
  }
  function isAlphaNum(ch) {
      return (ch >= "a" && ch <= "z") ||
             (ch >= "A" && ch <= "Z") ||
             (ch >= "0" && ch <= "9") ||
             ch === "_";
  }

  function Lexer() {
  }
  Lexer.prototype = {
      tokenize: function(stream) {
          var tokens = [];
          this._current = 0;
          var start;
          var identifier;
          var token;
          while (this._current < stream.length) {
              if (isAlpha(stream[this._current])) {
                  start = this._current;
                  identifier = this._consumeUnquotedIdentifier(stream);
                  tokens.push({type: TOK_UNQUOTEDIDENTIFIER,
                               value: identifier,
                               start: start});
              } else if (basicTokens[stream[this._current]] !== undefined) {
                  tokens.push({type: basicTokens[stream[this._current]],
                              value: stream[this._current],
                              start: this._current});
                  this._current++;
              } else if (isNum(stream[this._current])) {
                  token = this._consumeNumber(stream);
                  tokens.push(token);
              } else if (stream[this._current] === "[") {
                  // No need to increment this._current.  This happens
                  // in _consumeLBracket
                  token = this._consumeLBracket(stream);
                  tokens.push(token);
              } else if (stream[this._current] === "\"") {
                  start = this._current;
                  identifier = this._consumeQuotedIdentifier(stream);
                  tokens.push({type: TOK_QUOTEDIDENTIFIER,
                               value: identifier,
                               start: start});
              } else if (stream[this._current] === "'") {
                  start = this._current;
                  identifier = this._consumeRawStringLiteral(stream);
                  tokens.push({type: TOK_LITERAL,
                               value: identifier,
                               start: start});
              } else if (stream[this._current] === "`") {
                  start = this._current;
                  var literal = this._consumeLiteral(stream);
                  tokens.push({type: TOK_LITERAL,
                               value: literal,
                               start: start});
              } else if (operatorStartToken[stream[this._current]] !== undefined) {
                  tokens.push(this._consumeOperator(stream));
              } else if (skipChars[stream[this._current]] !== undefined) {
                  // Ignore whitespace.
                  this._current++;
              } else if (stream[this._current] === "&") {
                  start = this._current;
                  this._current++;
                  if (stream[this._current] === "&") {
                      this._current++;
                      tokens.push({type: TOK_AND, value: "&&", start: start});
                  } else {
                      tokens.push({type: TOK_EXPREF, value: "&", start: start});
                  }
              } else if (stream[this._current] === "|") {
                  start = this._current;
                  this._current++;
                  if (stream[this._current] === "|") {
                      this._current++;
                      tokens.push({type: TOK_OR, value: "||", start: start});
                  } else {
                      tokens.push({type: TOK_PIPE, value: "|", start: start});
                  }
              } else {
                  var error = new Error("Unknown character:" + stream[this._current]);
                  error.name = "LexerError";
                  throw error;
              }
          }
          return tokens;
      },

      _consumeUnquotedIdentifier: function(stream) {
          var start = this._current;
          this._current++;
          while (this._current < stream.length && isAlphaNum(stream[this._current])) {
              this._current++;
          }
          return stream.slice(start, this._current);
      },

      _consumeQuotedIdentifier: function(stream) {
          var start = this._current;
          this._current++;
          var maxLength = stream.length;
          while (stream[this._current] !== "\"" && this._current < maxLength) {
              // You can escape a double quote and you can escape an escape.
              var current = this._current;
              if (stream[current] === "\\" && (stream[current + 1] === "\\" ||
                                               stream[current + 1] === "\"")) {
                  current += 2;
              } else {
                  current++;
              }
              this._current = current;
          }
          this._current++;
          return JSON.parse(stream.slice(start, this._current));
      },

      _consumeRawStringLiteral: function(stream) {
          var start = this._current;
          this._current++;
          var maxLength = stream.length;
          while (stream[this._current] !== "'" && this._current < maxLength) {
              // You can escape a single quote and you can escape an escape.
              var current = this._current;
              if (stream[current] === "\\" && (stream[current + 1] === "\\" ||
                                               stream[current + 1] === "'")) {
                  current += 2;
              } else {
                  current++;
              }
              this._current = current;
          }
          this._current++;
          var literal = stream.slice(start + 1, this._current - 1);
          return literal.replace("\\'", "'");
      },

      _consumeNumber: function(stream) {
          var start = this._current;
          this._current++;
          var maxLength = stream.length;
          while (isNum(stream[this._current]) && this._current < maxLength) {
              this._current++;
          }
          var value = parseInt(stream.slice(start, this._current));
          return {type: TOK_NUMBER, value: value, start: start};
      },

      _consumeLBracket: function(stream) {
          var start = this._current;
          this._current++;
          if (stream[this._current] === "?") {
              this._current++;
              return {type: TOK_FILTER, value: "[?", start: start};
          } else if (stream[this._current] === "]") {
              this._current++;
              return {type: TOK_FLATTEN, value: "[]", start: start};
          } else {
              return {type: TOK_LBRACKET, value: "[", start: start};
          }
      },

      _consumeOperator: function(stream) {
          var start = this._current;
          var startingChar = stream[start];
          this._current++;
          if (startingChar === "!") {
              if (stream[this._current] === "=") {
                  this._current++;
                  return {type: TOK_NE, value: "!=", start: start};
              } else {
                return {type: TOK_NOT, value: "!", start: start};
              }
          } else if (startingChar === "<") {
              if (stream[this._current] === "=") {
                  this._current++;
                  return {type: TOK_LTE, value: "<=", start: start};
              } else {
                  return {type: TOK_LT, value: "<", start: start};
              }
          } else if (startingChar === ">") {
              if (stream[this._current] === "=") {
                  this._current++;
                  return {type: TOK_GTE, value: ">=", start: start};
              } else {
                  return {type: TOK_GT, value: ">", start: start};
              }
          } else if (startingChar === "=") {
              if (stream[this._current] === "=") {
                  this._current++;
                  return {type: TOK_EQ, value: "==", start: start};
              }
          }
      },

      _consumeLiteral: function(stream) {
          this._current++;
          var start = this._current;
          var maxLength = stream.length;
          var literal;
          while(stream[this._current] !== "`" && this._current < maxLength) {
              // You can escape a literal char or you can escape the escape.
              var current = this._current;
              if (stream[current] === "\\" && (stream[current + 1] === "\\" ||
                                               stream[current + 1] === "`")) {
                  current += 2;
              } else {
                  current++;
              }
              this._current = current;
          }
          var literalString = trimLeft(stream.slice(start, this._current));
          literalString = literalString.replace("\\`", "`");
          if (this._looksLikeJSON(literalString)) {
              literal = JSON.parse(literalString);
          } else {
              // Try to JSON parse it as "<literal>"
              literal = JSON.parse("\"" + literalString + "\"");
          }
          // +1 gets us to the ending "`", +1 to move on to the next char.
          this._current++;
          return literal;
      },

      _looksLikeJSON: function(literalString) {
          var startingChars = "[{\"";
          var jsonLiterals = ["true", "false", "null"];
          var numberLooking = "-0123456789";

          if (literalString === "") {
              return false;
          } else if (startingChars.indexOf(literalString[0]) >= 0) {
              return true;
          } else if (jsonLiterals.indexOf(literalString) >= 0) {
              return true;
          } else if (numberLooking.indexOf(literalString[0]) >= 0) {
              try {
                  JSON.parse(literalString);
                  return true;
              } catch (ex) {
                  return false;
              }
          } else {
              return false;
          }
      }
  };

      var bindingPower = {};
      bindingPower[TOK_EOF] = 0;
      bindingPower[TOK_UNQUOTEDIDENTIFIER] = 0;
      bindingPower[TOK_QUOTEDIDENTIFIER] = 0;
      bindingPower[TOK_RBRACKET] = 0;
      bindingPower[TOK_RPAREN] = 0;
      bindingPower[TOK_COMMA] = 0;
      bindingPower[TOK_RBRACE] = 0;
      bindingPower[TOK_NUMBER] = 0;
      bindingPower[TOK_CURRENT] = 0;
      bindingPower[TOK_EXPREF] = 0;
      bindingPower[TOK_PIPE] = 1;
      bindingPower[TOK_OR] = 2;
      bindingPower[TOK_AND] = 3;
      bindingPower[TOK_EQ] = 5;
      bindingPower[TOK_GT] = 5;
      bindingPower[TOK_LT] = 5;
      bindingPower[TOK_GTE] = 5;
      bindingPower[TOK_LTE] = 5;
      bindingPower[TOK_NE] = 5;
      bindingPower[TOK_FLATTEN] = 9;
      bindingPower[TOK_STAR] = 20;
      bindingPower[TOK_FILTER] = 21;
      bindingPower[TOK_DOT] = 40;
      bindingPower[TOK_NOT] = 45;
      bindingPower[TOK_LBRACE] = 50;
      bindingPower[TOK_LBRACKET] = 55;
      bindingPower[TOK_LPAREN] = 60;

  function Parser() {
  }

  Parser.prototype = {
      parse: function(expression) {
          this._loadTokens(expression);
          this.index = 0;
          var ast = this.expression(0);
          if (this._lookahead(0) !== TOK_EOF) {
              var t = this._lookaheadToken(0);
              var error = new Error(
                  "Unexpected token type: " + t.type + ", value: " + t.value);
              error.name = "ParserError";
              throw error;
          }
          return ast;
      },

      _loadTokens: function(expression) {
          var lexer = new Lexer();
          var tokens = lexer.tokenize(expression);
          tokens.push({type: TOK_EOF, value: "", start: expression.length});
          this.tokens = tokens;
      },

      expression: function(rbp) {
          var leftToken = this._lookaheadToken(0);
          this._advance();
          var left = this.nud(leftToken);
          var currentToken = this._lookahead(0);
          while (rbp < bindingPower[currentToken]) {
              this._advance();
              left = this.led(currentToken, left);
              currentToken = this._lookahead(0);
          }
          return left;
      },

      _lookahead: function(number) {
          return this.tokens[this.index + number].type;
      },

      _lookaheadToken: function(number) {
          return this.tokens[this.index + number];
      },

      _advance: function() {
          this.index++;
      },

      nud: function(token) {
        var left;
        var right;
        var expression;
        switch (token.type) {
          case TOK_LITERAL:
            return {type: "Literal", value: token.value};
          case TOK_UNQUOTEDIDENTIFIER:
            return {type: "Field", name: token.value};
          case TOK_QUOTEDIDENTIFIER:
            var node = {type: "Field", name: token.value};
            if (this._lookahead(0) === TOK_LPAREN) {
                throw new Error("Quoted identifier not allowed for function names.");
            } else {
                return node;
            }
            break;
          case TOK_NOT:
            right = this.expression(bindingPower.Not);
            return {type: "NotExpression", children: [right]};
          case TOK_STAR:
            left = {type: "Identity"};
            right = null;
            if (this._lookahead(0) === TOK_RBRACKET) {
                // This can happen in a multiselect,
                // [a, b, *]
                right = {type: "Identity"};
            } else {
                right = this._parseProjectionRHS(bindingPower.Star);
            }
            return {type: "ValueProjection", children: [left, right]};
          case TOK_FILTER:
            return this.led(token.type, {type: "Identity"});
          case TOK_LBRACE:
            return this._parseMultiselectHash();
          case TOK_FLATTEN:
            left = {type: TOK_FLATTEN, children: [{type: "Identity"}]};
            right = this._parseProjectionRHS(bindingPower.Flatten);
            return {type: "Projection", children: [left, right]};
          case TOK_LBRACKET:
            if (this._lookahead(0) === TOK_NUMBER || this._lookahead(0) === TOK_COLON) {
                right = this._parseIndexExpression();
                return this._projectIfSlice({type: "Identity"}, right);
            } else if (this._lookahead(0) === TOK_STAR &&
                       this._lookahead(1) === TOK_RBRACKET) {
                this._advance();
                this._advance();
                right = this._parseProjectionRHS(bindingPower.Star);
                return {type: "Projection",
                        children: [{type: "Identity"}, right]};
            } else {
                return this._parseMultiselectList();
            }
            break;
          case TOK_CURRENT:
            return {type: TOK_CURRENT};
          case TOK_EXPREF:
            expression = this.expression(bindingPower.Expref);
            return {type: "ExpressionReference", children: [expression]};
          case TOK_LPAREN:
            var args = [];
            while (this._lookahead(0) !== TOK_RPAREN) {
              if (this._lookahead(0) === TOK_CURRENT) {
                expression = {type: TOK_CURRENT};
                this._advance();
              } else {
                expression = this.expression(0);
              }
              args.push(expression);
            }
            this._match(TOK_RPAREN);
            return args[0];
          default:
            this._errorToken(token);
        }
      },

      led: function(tokenName, left) {
        var right;
        switch(tokenName) {
          case TOK_DOT:
            var rbp = bindingPower.Dot;
            if (this._lookahead(0) !== TOK_STAR) {
                right = this._parseDotRHS(rbp);
                return {type: "Subexpression", children: [left, right]};
            } else {
                // Creating a projection.
                this._advance();
                right = this._parseProjectionRHS(rbp);
                return {type: "ValueProjection", children: [left, right]};
            }
            break;
          case TOK_PIPE:
            right = this.expression(bindingPower.Pipe);
            return {type: TOK_PIPE, children: [left, right]};
          case TOK_OR:
            right = this.expression(bindingPower.Or);
            return {type: "OrExpression", children: [left, right]};
          case TOK_AND:
            right = this.expression(bindingPower.And);
            return {type: "AndExpression", children: [left, right]};
          case TOK_LPAREN:
            var name = left.name;
            var args = [];
            var expression, node;
            while (this._lookahead(0) !== TOK_RPAREN) {
              if (this._lookahead(0) === TOK_CURRENT) {
                expression = {type: TOK_CURRENT};
                this._advance();
              } else {
                expression = this.expression(0);
              }
              if (this._lookahead(0) === TOK_COMMA) {
                this._match(TOK_COMMA);
              }
              args.push(expression);
            }
            this._match(TOK_RPAREN);
            node = {type: "Function", name: name, children: args};
            return node;
          case TOK_FILTER:
            var condition = this.expression(0);
            this._match(TOK_RBRACKET);
            if (this._lookahead(0) === TOK_FLATTEN) {
              right = {type: "Identity"};
            } else {
              right = this._parseProjectionRHS(bindingPower.Filter);
            }
            return {type: "FilterProjection", children: [left, right, condition]};
          case TOK_FLATTEN:
            var leftNode = {type: TOK_FLATTEN, children: [left]};
            var rightNode = this._parseProjectionRHS(bindingPower.Flatten);
            return {type: "Projection", children: [leftNode, rightNode]};
          case TOK_EQ:
          case TOK_NE:
          case TOK_GT:
          case TOK_GTE:
          case TOK_LT:
          case TOK_LTE:
            return this._parseComparator(left, tokenName);
          case TOK_LBRACKET:
            var token = this._lookaheadToken(0);
            if (token.type === TOK_NUMBER || token.type === TOK_COLON) {
                right = this._parseIndexExpression();
                return this._projectIfSlice(left, right);
            } else {
                this._match(TOK_STAR);
                this._match(TOK_RBRACKET);
                right = this._parseProjectionRHS(bindingPower.Star);
                return {type: "Projection", children: [left, right]};
            }
            break;
          default:
            this._errorToken(this._lookaheadToken(0));
        }
      },

      _match: function(tokenType) {
          if (this._lookahead(0) === tokenType) {
              this._advance();
          } else {
              var t = this._lookaheadToken(0);
              var error = new Error("Expected " + tokenType + ", got: " + t.type);
              error.name = "ParserError";
              throw error;
          }
      },

      _errorToken: function(token) {
          var error = new Error("Invalid token (" +
                                token.type + "): \"" +
                                token.value + "\"");
          error.name = "ParserError";
          throw error;
      },


      _parseIndexExpression: function() {
          if (this._lookahead(0) === TOK_COLON || this._lookahead(1) === TOK_COLON) {
              return this._parseSliceExpression();
          } else {
              var node = {
                  type: "Index",
                  value: this._lookaheadToken(0).value};
              this._advance();
              this._match(TOK_RBRACKET);
              return node;
          }
      },

      _projectIfSlice: function(left, right) {
          var indexExpr = {type: "IndexExpression", children: [left, right]};
          if (right.type === "Slice") {
              return {
                  type: "Projection",
                  children: [indexExpr, this._parseProjectionRHS(bindingPower.Star)]
              };
          } else {
              return indexExpr;
          }
      },

      _parseSliceExpression: function() {
          // [start:end:step] where each part is optional, as well as the last
          // colon.
          var parts = [null, null, null];
          var index = 0;
          var currentToken = this._lookahead(0);
          while (currentToken !== TOK_RBRACKET && index < 3) {
              if (currentToken === TOK_COLON) {
                  index++;
                  this._advance();
              } else if (currentToken === TOK_NUMBER) {
                  parts[index] = this._lookaheadToken(0).value;
                  this._advance();
              } else {
                  var t = this._lookahead(0);
                  var error = new Error("Syntax error, unexpected token: " +
                                        t.value + "(" + t.type + ")");
                  error.name = "Parsererror";
                  throw error;
              }
              currentToken = this._lookahead(0);
          }
          this._match(TOK_RBRACKET);
          return {
              type: "Slice",
              children: parts
          };
      },

      _parseComparator: function(left, comparator) {
        var right = this.expression(bindingPower[comparator]);
        return {type: "Comparator", name: comparator, children: [left, right]};
      },

      _parseDotRHS: function(rbp) {
          var lookahead = this._lookahead(0);
          var exprTokens = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER, TOK_STAR];
          if (exprTokens.indexOf(lookahead) >= 0) {
              return this.expression(rbp);
          } else if (lookahead === TOK_LBRACKET) {
              this._match(TOK_LBRACKET);
              return this._parseMultiselectList();
          } else if (lookahead === TOK_LBRACE) {
              this._match(TOK_LBRACE);
              return this._parseMultiselectHash();
          }
      },

      _parseProjectionRHS: function(rbp) {
          var right;
          if (bindingPower[this._lookahead(0)] < 10) {
              right = {type: "Identity"};
          } else if (this._lookahead(0) === TOK_LBRACKET) {
              right = this.expression(rbp);
          } else if (this._lookahead(0) === TOK_FILTER) {
              right = this.expression(rbp);
          } else if (this._lookahead(0) === TOK_DOT) {
              this._match(TOK_DOT);
              right = this._parseDotRHS(rbp);
          } else {
              var t = this._lookaheadToken(0);
              var error = new Error("Sytanx error, unexpected token: " +
                                    t.value + "(" + t.type + ")");
              error.name = "ParserError";
              throw error;
          }
          return right;
      },

      _parseMultiselectList: function() {
          var expressions = [];
          while (this._lookahead(0) !== TOK_RBRACKET) {
              var expression = this.expression(0);
              expressions.push(expression);
              if (this._lookahead(0) === TOK_COMMA) {
                  this._match(TOK_COMMA);
                  if (this._lookahead(0) === TOK_RBRACKET) {
                    throw new Error("Unexpected token Rbracket");
                  }
              }
          }
          this._match(TOK_RBRACKET);
          return {type: "MultiSelectList", children: expressions};
      },

      _parseMultiselectHash: function() {
        var pairs = [];
        var identifierTypes = [TOK_UNQUOTEDIDENTIFIER, TOK_QUOTEDIDENTIFIER];
        var keyToken, keyName, value, node;
        for (;;) {
          keyToken = this._lookaheadToken(0);
          if (identifierTypes.indexOf(keyToken.type) < 0) {
            throw new Error("Expecting an identifier token, got: " +
                            keyToken.type);
          }
          keyName = keyToken.value;
          this._advance();
          this._match(TOK_COLON);
          value = this.expression(0);
          node = {type: "KeyValuePair", name: keyName, value: value};
          pairs.push(node);
          if (this._lookahead(0) === TOK_COMMA) {
            this._match(TOK_COMMA);
          } else if (this._lookahead(0) === TOK_RBRACE) {
            this._match(TOK_RBRACE);
            break;
          }
        }
        return {type: "MultiSelectHash", children: pairs};
      }
  };


  function TreeInterpreter(runtime) {
    this.runtime = runtime;
  }

  TreeInterpreter.prototype = {
      search: function(node, value) {
          return this.visit(node, value);
      },

      visit: function(node, value) {
          var matched, current, result, first, second, field, left, right, collected, i;
          switch (node.type) {
            case "Field":
              if (value === null ) {
                  return null;
              } else if (isObject(value)) {
                  field = value[node.name];
                  if (field === undefined) {
                      return null;
                  } else {
                      return field;
                  }
              } else {
                return null;
              }
              break;
            case "Subexpression":
              result = this.visit(node.children[0], value);
              for (i = 1; i < node.children.length; i++) {
                  result = this.visit(node.children[1], result);
                  if (result === null) {
                      return null;
                  }
              }
              return result;
            case "IndexExpression":
              left = this.visit(node.children[0], value);
              right = this.visit(node.children[1], left);
              return right;
            case "Index":
              if (!isArray(value)) {
                return null;
              }
              var index = node.value;
              if (index < 0) {
                index = value.length + index;
              }
              result = value[index];
              if (result === undefined) {
                result = null;
              }
              return result;
            case "Slice":
              if (!isArray(value)) {
                return null;
              }
              var sliceParams = node.children.slice(0);
              var computed = this.computeSliceParams(value.length, sliceParams);
              var start = computed[0];
              var stop = computed[1];
              var step = computed[2];
              result = [];
              if (step > 0) {
                  for (i = start; i < stop; i += step) {
                      result.push(value[i]);
                  }
              } else {
                  for (i = start; i > stop; i += step) {
                      result.push(value[i]);
                  }
              }
              return result;
            case "Projection":
              // Evaluate left child.
              var base = this.visit(node.children[0], value);
              if (!isArray(base)) {
                return null;
              }
              collected = [];
              for (i = 0; i < base.length; i++) {
                current = this.visit(node.children[1], base[i]);
                if (current !== null) {
                  collected.push(current);
                }
              }
              return collected;
            case "ValueProjection":
              // Evaluate left child.
              base = this.visit(node.children[0], value);
              if (!isObject(base)) {
                return null;
              }
              collected = [];
              var values = objValues(base);
              for (i = 0; i < values.length; i++) {
                current = this.visit(node.children[1], values[i]);
                if (current !== null) {
                  collected.push(current);
                }
              }
              return collected;
            case "FilterProjection":
              base = this.visit(node.children[0], value);
              if (!isArray(base)) {
                return null;
              }
              var filtered = [];
              var finalResults = [];
              for (i = 0; i < base.length; i++) {
                matched = this.visit(node.children[2], base[i]);
                if (!isFalse(matched)) {
                  filtered.push(base[i]);
                }
              }
              for (var j = 0; j < filtered.length; j++) {
                current = this.visit(node.children[1], filtered[j]);
                if (current !== null) {
                  finalResults.push(current);
                }
              }
              return finalResults;
            case "Comparator":
              first = this.visit(node.children[0], value);
              second = this.visit(node.children[1], value);
              switch(node.name) {
                case TOK_EQ:
                  result = strictDeepEqual(first, second);
                  break;
                case TOK_NE:
                  result = !strictDeepEqual(first, second);
                  break;
                case TOK_GT:
                  result = first > second;
                  break;
                case TOK_GTE:
                  result = first >= second;
                  break;
                case TOK_LT:
                  result = first < second;
                  break;
                case TOK_LTE:
                  result = first <= second;
                  break;
                default:
                  throw new Error("Unknown comparator: " + node.name);
              }
              return result;
            case TOK_FLATTEN:
              var original = this.visit(node.children[0], value);
              if (!isArray(original)) {
                return null;
              }
              var merged = [];
              for (i = 0; i < original.length; i++) {
                current = original[i];
                if (isArray(current)) {
                  merged.push.apply(merged, current);
                } else {
                  merged.push(current);
                }
              }
              return merged;
            case "Identity":
              return value;
            case "MultiSelectList":
              if (value === null) {
                return null;
              }
              collected = [];
              for (i = 0; i < node.children.length; i++) {
                  collected.push(this.visit(node.children[i], value));
              }
              return collected;
            case "MultiSelectHash":
              if (value === null) {
                return null;
              }
              collected = {};
              var child;
              for (i = 0; i < node.children.length; i++) {
                child = node.children[i];
                collected[child.name] = this.visit(child.value, value);
              }
              return collected;
            case "OrExpression":
              matched = this.visit(node.children[0], value);
              if (isFalse(matched)) {
                  matched = this.visit(node.children[1], value);
              }
              return matched;
            case "AndExpression":
              first = this.visit(node.children[0], value);

              if (isFalse(first) === true) {
                return first;
              }
              return this.visit(node.children[1], value);
            case "NotExpression":
              first = this.visit(node.children[0], value);
              return isFalse(first);
            case "Literal":
              return node.value;
            case TOK_PIPE:
              left = this.visit(node.children[0], value);
              return this.visit(node.children[1], left);
            case TOK_CURRENT:
              return value;
            case "Function":
              var resolvedArgs = [];
              for (i = 0; i < node.children.length; i++) {
                  resolvedArgs.push(this.visit(node.children[i], value));
              }
              return this.runtime.callFunction(node.name, resolvedArgs);
            case "ExpressionReference":
              var refNode = node.children[0];
              // Tag the node with a specific attribute so the type
              // checker verify the type.
              refNode.jmespathType = TOK_EXPREF;
              return refNode;
            default:
              throw new Error("Unknown node type: " + node.type);
          }
      },

      computeSliceParams: function(arrayLength, sliceParams) {
        var start = sliceParams[0];
        var stop = sliceParams[1];
        var step = sliceParams[2];
        var computed = [null, null, null];
        if (step === null) {
          step = 1;
        } else if (step === 0) {
          var error = new Error("Invalid slice, step cannot be 0");
          error.name = "RuntimeError";
          throw error;
        }
        var stepValueNegative = step < 0 ? true : false;

        if (start === null) {
            start = stepValueNegative ? arrayLength - 1 : 0;
        } else {
            start = this.capSliceRange(arrayLength, start, step);
        }

        if (stop === null) {
            stop = stepValueNegative ? -1 : arrayLength;
        } else {
            stop = this.capSliceRange(arrayLength, stop, step);
        }
        computed[0] = start;
        computed[1] = stop;
        computed[2] = step;
        return computed;
      },

      capSliceRange: function(arrayLength, actualValue, step) {
          if (actualValue < 0) {
              actualValue += arrayLength;
              if (actualValue < 0) {
                  actualValue = step < 0 ? -1 : 0;
              }
          } else if (actualValue >= arrayLength) {
              actualValue = step < 0 ? arrayLength - 1 : arrayLength;
          }
          return actualValue;
      }

  };

  function Runtime(interpreter) {
    this._interpreter = interpreter;
    this.functionTable = {
        // name: [function, <signature>]
        // The <signature> can be:
        //
        // {
        //   args: [[type1, type2], [type1, type2]],
        //   variadic: true|false
        // }
        //
        // Each arg in the arg list is a list of valid types
        // (if the function is overloaded and supports multiple
        // types.  If the type is "any" then no type checking
        // occurs on the argument.  Variadic is optional
        // and if not provided is assumed to be false.
        abs: {_func: this._functionAbs, _signature: [{types: [TYPE_NUMBER]}]},
        avg: {_func: this._functionAvg, _signature: [{types: [TYPE_ARRAY_NUMBER]}]},
        ceil: {_func: this._functionCeil, _signature: [{types: [TYPE_NUMBER]}]},
        contains: {
            _func: this._functionContains,
            _signature: [{types: [TYPE_STRING, TYPE_ARRAY]},
                        {types: [TYPE_ANY]}]},
        "ends_with": {
            _func: this._functionEndsWith,
            _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]},
        floor: {_func: this._functionFloor, _signature: [{types: [TYPE_NUMBER]}]},
        length: {
            _func: this._functionLength,
            _signature: [{types: [TYPE_STRING, TYPE_ARRAY, TYPE_OBJECT]}]},
        map: {
            _func: this._functionMap,
            _signature: [{types: [TYPE_EXPREF]}, {types: [TYPE_ARRAY]}]},
        max: {
            _func: this._functionMax,
            _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]},
        "merge": {
            _func: this._functionMerge,
            _signature: [{types: [TYPE_OBJECT], variadic: true}]
        },
        "max_by": {
          _func: this._functionMaxBy,
          _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}]
        },
        sum: {_func: this._functionSum, _signature: [{types: [TYPE_ARRAY_NUMBER]}]},
        "starts_with": {
            _func: this._functionStartsWith,
            _signature: [{types: [TYPE_STRING]}, {types: [TYPE_STRING]}]},
        min: {
            _func: this._functionMin,
            _signature: [{types: [TYPE_ARRAY_NUMBER, TYPE_ARRAY_STRING]}]},
        "min_by": {
          _func: this._functionMinBy,
          _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}]
        },
        type: {_func: this._functionType, _signature: [{types: [TYPE_ANY]}]},
        keys: {_func: this._functionKeys, _signature: [{types: [TYPE_OBJECT]}]},
        values: {_func: this._functionValues, _signature: [{types: [TYPE_OBJECT]}]},
        sort: {_func: this._functionSort, _signature: [{types: [TYPE_ARRAY_STRING, TYPE_ARRAY_NUMBER]}]},
        "sort_by": {
          _func: this._functionSortBy,
          _signature: [{types: [TYPE_ARRAY]}, {types: [TYPE_EXPREF]}]
        },
        join: {
            _func: this._functionJoin,
            _signature: [
                {types: [TYPE_STRING]},
                {types: [TYPE_ARRAY_STRING]}
            ]
        },
        reverse: {
            _func: this._functionReverse,
            _signature: [{types: [TYPE_STRING, TYPE_ARRAY]}]},
        "to_array": {_func: this._functionToArray, _signature: [{types: [TYPE_ANY]}]},
        "to_string": {_func: this._functionToString, _signature: [{types: [TYPE_ANY]}]},
        "to_number": {_func: this._functionToNumber, _signature: [{types: [TYPE_ANY]}]},
        "not_null": {
            _func: this._functionNotNull,
            _signature: [{types: [TYPE_ANY], variadic: true}]
        }
    };
  }

  Runtime.prototype = {
    callFunction: function(name, resolvedArgs) {
      var functionEntry = this.functionTable[name];
      if (functionEntry === undefined) {
          throw new Error("Unknown function: " + name + "()");
      }
      this._validateArgs(name, resolvedArgs, functionEntry._signature);
      return functionEntry._func.call(this, resolvedArgs);
    },

    _validateArgs: function(name, args, signature) {
        // Validating the args requires validating
        // the correct arity and the correct type of each arg.
        // If the last argument is declared as variadic, then we need
        // a minimum number of args to be required.  Otherwise it has to
        // be an exact amount.
        var pluralized;
        if (signature[signature.length - 1].variadic) {
            if (args.length < signature.length) {
                pluralized = signature.length === 1 ? " argument" : " arguments";
                throw new Error("ArgumentError: " + name + "() " +
                                "takes at least" + signature.length + pluralized +
                                " but received " + args.length);
            }
        } else if (args.length !== signature.length) {
            pluralized = signature.length === 1 ? " argument" : " arguments";
            throw new Error("ArgumentError: " + name + "() " +
                            "takes " + signature.length + pluralized +
                            " but received " + args.length);
        }
        var currentSpec;
        var actualType;
        var typeMatched;
        for (var i = 0; i < signature.length; i++) {
            typeMatched = false;
            currentSpec = signature[i].types;
            actualType = this._getTypeName(args[i]);
            for (var j = 0; j < currentSpec.length; j++) {
                if (this._typeMatches(actualType, currentSpec[j], args[i])) {
                    typeMatched = true;
                    break;
                }
            }
            if (!typeMatched) {
                throw new Error("TypeError: " + name + "() " +
                                "expected argument " + (i + 1) +
                                " to be type " + currentSpec +
                                " but received type " + actualType +
                                " instead.");
            }
        }
    },

    _typeMatches: function(actual, expected, argValue) {
        if (expected === TYPE_ANY) {
            return true;
        }
        if (expected === TYPE_ARRAY_STRING ||
            expected === TYPE_ARRAY_NUMBER ||
            expected === TYPE_ARRAY) {
            // The expected type can either just be array,
            // or it can require a specific subtype (array of numbers).
            //
            // The simplest case is if "array" with no subtype is specified.
            if (expected === TYPE_ARRAY) {
                return actual === TYPE_ARRAY;
            } else if (actual === TYPE_ARRAY) {
                // Otherwise we need to check subtypes.
                // I think this has potential to be improved.
                var subtype;
                if (expected === TYPE_ARRAY_NUMBER) {
                  subtype = TYPE_NUMBER;
                } else if (expected === TYPE_ARRAY_STRING) {
                  subtype = TYPE_STRING;
                }
                for (var i = 0; i < argValue.length; i++) {
                    if (!this._typeMatches(
                            this._getTypeName(argValue[i]), subtype,
                                             argValue[i])) {
                        return false;
                    }
                }
                return true;
            }
        } else {
            return actual === expected;
        }
    },
    _getTypeName: function(obj) {
        switch (Object.prototype.toString.call(obj)) {
            case "[object String]":
              return TYPE_STRING;
            case "[object Number]":
              return TYPE_NUMBER;
            case "[object Array]":
              return TYPE_ARRAY;
            case "[object Boolean]":
              return TYPE_BOOLEAN;
            case "[object Null]":
              return TYPE_NULL;
            case "[object Object]":
              // Check if it's an expref.  If it has, it's been
              // tagged with a jmespathType attr of 'Expref';
              if (obj.jmespathType === TOK_EXPREF) {
                return TYPE_EXPREF;
              } else {
                return TYPE_OBJECT;
              }
        }
    },

    _functionStartsWith: function(resolvedArgs) {
        return resolvedArgs[0].lastIndexOf(resolvedArgs[1]) === 0;
    },

    _functionEndsWith: function(resolvedArgs) {
        var searchStr = resolvedArgs[0];
        var suffix = resolvedArgs[1];
        return searchStr.indexOf(suffix, searchStr.length - suffix.length) !== -1;
    },

    _functionReverse: function(resolvedArgs) {
        var typeName = this._getTypeName(resolvedArgs[0]);
        if (typeName === TYPE_STRING) {
          var originalStr = resolvedArgs[0];
          var reversedStr = "";
          for (var i = originalStr.length - 1; i >= 0; i--) {
              reversedStr += originalStr[i];
          }
          return reversedStr;
        } else {
          var reversedArray = resolvedArgs[0].slice(0);
          reversedArray.reverse();
          return reversedArray;
        }
    },

    _functionAbs: function(resolvedArgs) {
      return Math.abs(resolvedArgs[0]);
    },

    _functionCeil: function(resolvedArgs) {
        return Math.ceil(resolvedArgs[0]);
    },

    _functionAvg: function(resolvedArgs) {
        var sum = 0;
        var inputArray = resolvedArgs[0];
        for (var i = 0; i < inputArray.length; i++) {
            sum += inputArray[i];
        }
        return sum / inputArray.length;
    },

    _functionContains: function(resolvedArgs) {
        return resolvedArgs[0].indexOf(resolvedArgs[1]) >= 0;
    },

    _functionFloor: function(resolvedArgs) {
        return Math.floor(resolvedArgs[0]);
    },

    _functionLength: function(resolvedArgs) {
       if (!isObject(resolvedArgs[0])) {
         return resolvedArgs[0].length;
       } else {
         // As far as I can tell, there's no way to get the length
         // of an object without O(n) iteration through the object.
         return Object.keys(resolvedArgs[0]).length;
       }
    },

    _functionMap: function(resolvedArgs) {
      var mapped = [];
      var interpreter = this._interpreter;
      var exprefNode = resolvedArgs[0];
      var elements = resolvedArgs[1];
      for (var i = 0; i < elements.length; i++) {
          mapped.push(interpreter.visit(exprefNode, elements[i]));
      }
      return mapped;
    },

    _functionMerge: function(resolvedArgs) {
      var merged = {};
      for (var i = 0; i < resolvedArgs.length; i++) {
        var current = resolvedArgs[i];
        for (var key in current) {
          merged[key] = current[key];
        }
      }
      return merged;
    },

    _functionMax: function(resolvedArgs) {
      if (resolvedArgs[0].length > 0) {
        var typeName = this._getTypeName(resolvedArgs[0][0]);
        if (typeName === TYPE_NUMBER) {
          return Math.max.apply(Math, resolvedArgs[0]);
        } else {
          var elements = resolvedArgs[0];
          var maxElement = elements[0];
          for (var i = 1; i < elements.length; i++) {
              if (maxElement.localeCompare(elements[i]) < 0) {
                  maxElement = elements[i];
              }
          }
          return maxElement;
        }
      } else {
          return null;
      }
    },

    _functionMin: function(resolvedArgs) {
      if (resolvedArgs[0].length > 0) {
        var typeName = this._getTypeName(resolvedArgs[0][0]);
        if (typeName === TYPE_NUMBER) {
          return Math.min.apply(Math, resolvedArgs[0]);
        } else {
          var elements = resolvedArgs[0];
          var minElement = elements[0];
          for (var i = 1; i < elements.length; i++) {
              if (elements[i].localeCompare(minElement) < 0) {
                  minElement = elements[i];
              }
          }
          return minElement;
        }
      } else {
        return null;
      }
    },

    _functionSum: function(resolvedArgs) {
      var sum = 0;
      var listToSum = resolvedArgs[0];
      for (var i = 0; i < listToSum.length; i++) {
        sum += listToSum[i];
      }
      return sum;
    },

    _functionType: function(resolvedArgs) {
        switch (this._getTypeName(resolvedArgs[0])) {
          case TYPE_NUMBER:
            return "number";
          case TYPE_STRING:
            return "string";
          case TYPE_ARRAY:
            return "array";
          case TYPE_OBJECT:
            return "object";
          case TYPE_BOOLEAN:
            return "boolean";
          case TYPE_EXPREF:
            return "expref";
          case TYPE_NULL:
            return "null";
        }
    },

    _functionKeys: function(resolvedArgs) {
        return Object.keys(resolvedArgs[0]);
    },

    _functionValues: function(resolvedArgs) {
        var obj = resolvedArgs[0];
        var keys = Object.keys(obj);
        var values = [];
        for (var i = 0; i < keys.length; i++) {
            values.push(obj[keys[i]]);
        }
        return values;
    },

    _functionJoin: function(resolvedArgs) {
        var joinChar = resolvedArgs[0];
        var listJoin = resolvedArgs[1];
        return listJoin.join(joinChar);
    },

    _functionToArray: function(resolvedArgs) {
        if (this._getTypeName(resolvedArgs[0]) === TYPE_ARRAY) {
            return resolvedArgs[0];
        } else {
            return [resolvedArgs[0]];
        }
    },

    _functionToString: function(resolvedArgs) {
        if (this._getTypeName(resolvedArgs[0]) === TYPE_STRING) {
            return resolvedArgs[0];
        } else {
            return JSON.stringify(resolvedArgs[0]);
        }
    },

    _functionToNumber: function(resolvedArgs) {
        var typeName = this._getTypeName(resolvedArgs[0]);
        var convertedValue;
        if (typeName === TYPE_NUMBER) {
            return resolvedArgs[0];
        } else if (typeName === TYPE_STRING) {
            convertedValue = +resolvedArgs[0];
            if (!isNaN(convertedValue)) {
                return convertedValue;
            }
        }
        return null;
    },

    _functionNotNull: function(resolvedArgs) {
        for (var i = 0; i < resolvedArgs.length; i++) {
            if (this._getTypeName(resolvedArgs[i]) !== TYPE_NULL) {
                return resolvedArgs[i];
            }
        }
        return null;
    },

    _functionSort: function(resolvedArgs) {
        var sortedArray = resolvedArgs[0].slice(0);
        sortedArray.sort();
        return sortedArray;
    },

    _functionSortBy: function(resolvedArgs) {
        var sortedArray = resolvedArgs[0].slice(0);
        if (sortedArray.length === 0) {
            return sortedArray;
        }
        var interpreter = this._interpreter;
        var exprefNode = resolvedArgs[1];
        var requiredType = this._getTypeName(
            interpreter.visit(exprefNode, sortedArray[0]));
        if ([TYPE_NUMBER, TYPE_STRING].indexOf(requiredType) < 0) {
            throw new Error("TypeError");
        }
        var that = this;
        // In order to get a stable sort out of an unstable
        // sort algorithm, we decorate/sort/undecorate (DSU)
        // by creating a new list of [index, element] pairs.
        // In the cmp function, if the evaluated elements are
        // equal, then the index will be used as the tiebreaker.
        // After the decorated list has been sorted, it will be
        // undecorated to extract the original elements.
        var decorated = [];
        for (var i = 0; i < sortedArray.length; i++) {
          decorated.push([i, sortedArray[i]]);
        }
        decorated.sort(function(a, b) {
          var exprA = interpreter.visit(exprefNode, a[1]);
          var exprB = interpreter.visit(exprefNode, b[1]);
          if (that._getTypeName(exprA) !== requiredType) {
              throw new Error(
                  "TypeError: expected " + requiredType + ", received " +
                  that._getTypeName(exprA));
          } else if (that._getTypeName(exprB) !== requiredType) {
              throw new Error(
                  "TypeError: expected " + requiredType + ", received " +
                  that._getTypeName(exprB));
          }
          if (exprA > exprB) {
            return 1;
          } else if (exprA < exprB) {
            return -1;
          } else {
            // If they're equal compare the items by their
            // order to maintain relative order of equal keys
            // (i.e. to get a stable sort).
            return a[0] - b[0];
          }
        });
        // Undecorate: extract out the original list elements.
        for (var j = 0; j < decorated.length; j++) {
          sortedArray[j] = decorated[j][1];
        }
        return sortedArray;
    },

    _functionMaxBy: function(resolvedArgs) {
      var exprefNode = resolvedArgs[1];
      var resolvedArray = resolvedArgs[0];
      var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]);
      var maxNumber = -Infinity;
      var maxRecord;
      var current;
      for (var i = 0; i < resolvedArray.length; i++) {
        current = keyFunction(resolvedArray[i]);
        if (current > maxNumber) {
          maxNumber = current;
          maxRecord = resolvedArray[i];
        }
      }
      return maxRecord;
    },

    _functionMinBy: function(resolvedArgs) {
      var exprefNode = resolvedArgs[1];
      var resolvedArray = resolvedArgs[0];
      var keyFunction = this.createKeyFunction(exprefNode, [TYPE_NUMBER, TYPE_STRING]);
      var minNumber = Infinity;
      var minRecord;
      var current;
      for (var i = 0; i < resolvedArray.length; i++) {
        current = keyFunction(resolvedArray[i]);
        if (current < minNumber) {
          minNumber = current;
          minRecord = resolvedArray[i];
        }
      }
      return minRecord;
    },

    createKeyFunction: function(exprefNode, allowedTypes) {
      var that = this;
      var interpreter = this._interpreter;
      var keyFunc = function(x) {
        var current = interpreter.visit(exprefNode, x);
        if (allowedTypes.indexOf(that._getTypeName(current)) < 0) {
          var msg = "TypeError: expected one of " + allowedTypes +
                    ", received " + that._getTypeName(current);
          throw new Error(msg);
        }
        return current;
      };
      return keyFunc;
    }

  };

  function compile(stream) {
    var parser = new Parser();
    var ast = parser.parse(stream);
    return ast;
  }

  function tokenize(stream) {
      var lexer = new Lexer();
      return lexer.tokenize(stream);
  }

  function search(data, expression) {
      var parser = new Parser();
      // This needs to be improved.  Both the interpreter and runtime depend on
      // each other.  The runtime needs the interpreter to support exprefs.
      // There's likely a clean way to avoid the cyclic dependency.
      var runtime = new Runtime();
      var interpreter = new TreeInterpreter(runtime);
      runtime._interpreter = interpreter;
      var node = parser.parse(expression);
      return interpreter.search(node, data);
  }

  exports.tokenize = tokenize;
  exports.compile = compile;
  exports.search = search;
  exports.strictDeepEqual = strictDeepEqual;
})( false ? undefined : exports);


/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var util = __webpack_require__(2);

module.exports = SchemaObject;

function SchemaObject(obj) {
  util.copy(obj, this);
}


/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


module.exports = function (data, opts) {
    if (!opts) opts = {};
    if (typeof opts === 'function') opts = { cmp: opts };
    var cycles = (typeof opts.cycles === 'boolean') ? opts.cycles : false;

    var cmp = opts.cmp && (function (f) {
        return function (node) {
            return function (a, b) {
                var aobj = { key: a, value: node[a] };
                var bobj = { key: b, value: node[b] };
                return f(aobj, bobj);
            };
        };
    })(opts.cmp);

    var seen = [];
    return (function stringify (node) {
        if (node && node.toJSON && typeof node.toJSON === 'function') {
            node = node.toJSON();
        }

        if (node === undefined) return;
        if (typeof node == 'number') return isFinite(node) ? '' + node : 'null';
        if (typeof node !== 'object') return JSON.stringify(node);

        var i, out;
        if (Array.isArray(node)) {
            out = '[';
            for (i = 0; i < node.length; i++) {
                if (i) out += ',';
                out += stringify(node[i]) || 'null';
            }
            return out + ']';
        }

        if (node === null) return 'null';

        if (seen.indexOf(node) !== -1) {
            if (cycles) return JSON.stringify('__cycle__');
            throw new TypeError('Converting circular structure to JSON');
        }

        var seenIndex = seen.push(node) - 1;
        var keys = Object.keys(node).sort(cmp && cmp(node));
        out = '';
        for (i = 0; i < keys.length; i++) {
            var key = keys[i];
            var value = stringify(node[key]);

            if (!value) continue;
            if (out) out += ',';
            out += JSON.stringify(key) + ':' + value;
        }
        seen.splice(seenIndex, 1);
        return '{' + out + '}';
    })(data);
};


/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_validate(it, $keyword, $ruleType) {
  var out = '';
  var $async = it.schema.$async === true,
    $refKeywords = it.util.schemaHasRulesExcept(it.schema, it.RULES.all, '$ref'),
    $id = it.self._getId(it.schema);
  if (it.opts.strictKeywords) {
    var $unknownKwd = it.util.schemaUnknownRules(it.schema, it.RULES.keywords);
    if ($unknownKwd) {
      var $keywordsMsg = 'unknown keyword: ' + $unknownKwd;
      if (it.opts.strictKeywords === 'log') it.logger.warn($keywordsMsg);
      else throw new Error($keywordsMsg);
    }
  }
  if (it.isTop) {
    out += ' var validate = ';
    if ($async) {
      it.async = true;
      out += 'async ';
    }
    out += 'function(data, dataPath, parentData, parentDataProperty, rootData) { \'use strict\'; ';
    if ($id && (it.opts.sourceCode || it.opts.processCode)) {
      out += ' ' + ('/\*# sourceURL=' + $id + ' */') + ' ';
    }
  }
  if (typeof it.schema == 'boolean' || !($refKeywords || it.schema.$ref)) {
    var $keyword = 'false schema';
    var $lvl = it.level;
    var $dataLvl = it.dataLevel;
    var $schema = it.schema[$keyword];
    var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
    var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
    var $breakOnError = !it.opts.allErrors;
    var $errorKeyword;
    var $data = 'data' + ($dataLvl || '');
    var $valid = 'valid' + $lvl;
    if (it.schema === false) {
      if (it.isTop) {
        $breakOnError = true;
      } else {
        out += ' var ' + ($valid) + ' = false; ';
      }
      var $$outStack = $$outStack || [];
      $$outStack.push(out);
      out = ''; /* istanbul ignore else */
      if (it.createErrors !== false) {
        out += ' { keyword: \'' + ($errorKeyword || 'false schema') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
        if (it.opts.messages !== false) {
          out += ' , message: \'boolean schema is false\' ';
        }
        if (it.opts.verbose) {
          out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
        }
        out += ' } ';
      } else {
        out += ' {} ';
      }
      var __err = out;
      out = $$outStack.pop();
      if (!it.compositeRule && $breakOnError) {
        /* istanbul ignore if */
        if (it.async) {
          out += ' throw new ValidationError([' + (__err) + ']); ';
        } else {
          out += ' validate.errors = [' + (__err) + ']; return false; ';
        }
      } else {
        out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
      }
    } else {
      if (it.isTop) {
        if ($async) {
          out += ' return data; ';
        } else {
          out += ' validate.errors = null; return true; ';
        }
      } else {
        out += ' var ' + ($valid) + ' = true; ';
      }
    }
    if (it.isTop) {
      out += ' }; return validate; ';
    }
    return out;
  }
  if (it.isTop) {
    var $top = it.isTop,
      $lvl = it.level = 0,
      $dataLvl = it.dataLevel = 0,
      $data = 'data';
    it.rootId = it.resolve.fullPath(it.self._getId(it.root.schema));
    it.baseId = it.baseId || it.rootId;
    delete it.isTop;
    it.dataPathArr = [undefined];
    if (it.schema.default !== undefined && it.opts.useDefaults && it.opts.strictDefaults) {
      var $defaultMsg = 'default is ignored in the schema root';
      if (it.opts.strictDefaults === 'log') it.logger.warn($defaultMsg);
      else throw new Error($defaultMsg);
    }
    out += ' var vErrors = null; ';
    out += ' var errors = 0;     ';
    out += ' if (rootData === undefined) rootData = data; ';
  } else {
    var $lvl = it.level,
      $dataLvl = it.dataLevel,
      $data = 'data' + ($dataLvl || '');
    if ($id) it.baseId = it.resolve.url(it.baseId, $id);
    if ($async && !it.async) throw new Error('async schema in sync schema');
    out += ' var errs_' + ($lvl) + ' = errors;';
  }
  var $valid = 'valid' + $lvl,
    $breakOnError = !it.opts.allErrors,
    $closingBraces1 = '',
    $closingBraces2 = '';
  var $errorKeyword;
  var $typeSchema = it.schema.type,
    $typeIsArray = Array.isArray($typeSchema);
  if ($typeSchema && it.opts.nullable && it.schema.nullable === true) {
    if ($typeIsArray) {
      if ($typeSchema.indexOf('null') == -1) $typeSchema = $typeSchema.concat('null');
    } else if ($typeSchema != 'null') {
      $typeSchema = [$typeSchema, 'null'];
      $typeIsArray = true;
    }
  }
  if ($typeIsArray && $typeSchema.length == 1) {
    $typeSchema = $typeSchema[0];
    $typeIsArray = false;
  }
  if (it.schema.$ref && $refKeywords) {
    if (it.opts.extendRefs == 'fail') {
      throw new Error('$ref: validation keywords used in schema at path "' + it.errSchemaPath + '" (see option extendRefs)');
    } else if (it.opts.extendRefs !== true) {
      $refKeywords = false;
      it.logger.warn('$ref: keywords ignored in schema at path "' + it.errSchemaPath + '"');
    }
  }
  if (it.schema.$comment && it.opts.$comment) {
    out += ' ' + (it.RULES.all.$comment.code(it, '$comment'));
  }
  if ($typeSchema) {
    if (it.opts.coerceTypes) {
      var $coerceToTypes = it.util.coerceToTypes(it.opts.coerceTypes, $typeSchema);
    }
    var $rulesGroup = it.RULES.types[$typeSchema];
    if ($coerceToTypes || $typeIsArray || $rulesGroup === true || ($rulesGroup && !$shouldUseGroup($rulesGroup))) {
      var $schemaPath = it.schemaPath + '.type',
        $errSchemaPath = it.errSchemaPath + '/type';
      var $schemaPath = it.schemaPath + '.type',
        $errSchemaPath = it.errSchemaPath + '/type',
        $method = $typeIsArray ? 'checkDataTypes' : 'checkDataType';
      out += ' if (' + (it.util[$method]($typeSchema, $data, true)) + ') { ';
      if ($coerceToTypes) {
        var $dataType = 'dataType' + $lvl,
          $coerced = 'coerced' + $lvl;
        out += ' var ' + ($dataType) + ' = typeof ' + ($data) + '; ';
        if (it.opts.coerceTypes == 'array') {
          out += ' if (' + ($dataType) + ' == \'object\' && Array.isArray(' + ($data) + ')) ' + ($dataType) + ' = \'array\'; ';
        }
        out += ' var ' + ($coerced) + ' = undefined; ';
        var $bracesCoercion = '';
        var arr1 = $coerceToTypes;
        if (arr1) {
          var $type, $i = -1,
            l1 = arr1.length - 1;
          while ($i < l1) {
            $type = arr1[$i += 1];
            if ($i) {
              out += ' if (' + ($coerced) + ' === undefined) { ';
              $bracesCoercion += '}';
            }
            if (it.opts.coerceTypes == 'array' && $type != 'array') {
              out += ' if (' + ($dataType) + ' == \'array\' && ' + ($data) + '.length == 1) { ' + ($coerced) + ' = ' + ($data) + ' = ' + ($data) + '[0]; ' + ($dataType) + ' = typeof ' + ($data) + ';  } ';
            }
            if ($type == 'string') {
              out += ' if (' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\') ' + ($coerced) + ' = \'\' + ' + ($data) + '; else if (' + ($data) + ' === null) ' + ($coerced) + ' = \'\'; ';
            } else if ($type == 'number' || $type == 'integer') {
              out += ' if (' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' === null || (' + ($dataType) + ' == \'string\' && ' + ($data) + ' && ' + ($data) + ' == +' + ($data) + ' ';
              if ($type == 'integer') {
                out += ' && !(' + ($data) + ' % 1)';
              }
              out += ')) ' + ($coerced) + ' = +' + ($data) + '; ';
            } else if ($type == 'boolean') {
              out += ' if (' + ($data) + ' === \'false\' || ' + ($data) + ' === 0 || ' + ($data) + ' === null) ' + ($coerced) + ' = false; else if (' + ($data) + ' === \'true\' || ' + ($data) + ' === 1) ' + ($coerced) + ' = true; ';
            } else if ($type == 'null') {
              out += ' if (' + ($data) + ' === \'\' || ' + ($data) + ' === 0 || ' + ($data) + ' === false) ' + ($coerced) + ' = null; ';
            } else if (it.opts.coerceTypes == 'array' && $type == 'array') {
              out += ' if (' + ($dataType) + ' == \'string\' || ' + ($dataType) + ' == \'number\' || ' + ($dataType) + ' == \'boolean\' || ' + ($data) + ' == null) ' + ($coerced) + ' = [' + ($data) + ']; ';
            }
          }
        }
        out += ' ' + ($bracesCoercion) + ' if (' + ($coerced) + ' === undefined) {   ';
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
          if ($typeIsArray) {
            out += '' + ($typeSchema.join(","));
          } else {
            out += '' + ($typeSchema);
          }
          out += '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'should be ';
            if ($typeIsArray) {
              out += '' + ($typeSchema.join(","));
            } else {
              out += '' + ($typeSchema);
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
        out += ' } else {  ';
        var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
          $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
        out += ' ' + ($data) + ' = ' + ($coerced) + '; ';
        if (!$dataLvl) {
          out += 'if (' + ($parentData) + ' !== undefined)';
        }
        out += ' ' + ($parentData) + '[' + ($parentDataProperty) + '] = ' + ($coerced) + '; } ';
      } else {
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
          if ($typeIsArray) {
            out += '' + ($typeSchema.join(","));
          } else {
            out += '' + ($typeSchema);
          }
          out += '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'should be ';
            if ($typeIsArray) {
              out += '' + ($typeSchema.join(","));
            } else {
              out += '' + ($typeSchema);
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
      }
      out += ' } ';
    }
  }
  if (it.schema.$ref && !$refKeywords) {
    out += ' ' + (it.RULES.all.$ref.code(it, '$ref')) + ' ';
    if ($breakOnError) {
      out += ' } if (errors === ';
      if ($top) {
        out += '0';
      } else {
        out += 'errs_' + ($lvl);
      }
      out += ') { ';
      $closingBraces2 += '}';
    }
  } else {
    var arr2 = it.RULES;
    if (arr2) {
      var $rulesGroup, i2 = -1,
        l2 = arr2.length - 1;
      while (i2 < l2) {
        $rulesGroup = arr2[i2 += 1];
        if ($shouldUseGroup($rulesGroup)) {
          if ($rulesGroup.type) {
            out += ' if (' + (it.util.checkDataType($rulesGroup.type, $data)) + ') { ';
          }
          if (it.opts.useDefaults) {
            if ($rulesGroup.type == 'object' && it.schema.properties) {
              var $schema = it.schema.properties,
                $schemaKeys = Object.keys($schema);
              var arr3 = $schemaKeys;
              if (arr3) {
                var $propertyKey, i3 = -1,
                  l3 = arr3.length - 1;
                while (i3 < l3) {
                  $propertyKey = arr3[i3 += 1];
                  var $sch = $schema[$propertyKey];
                  if ($sch.default !== undefined) {
                    var $passData = $data + it.util.getProperty($propertyKey);
                    if (it.compositeRule) {
                      if (it.opts.strictDefaults) {
                        var $defaultMsg = 'default is ignored for: ' + $passData;
                        if (it.opts.strictDefaults === 'log') it.logger.warn($defaultMsg);
                        else throw new Error($defaultMsg);
                      }
                    } else {
                      out += ' if (' + ($passData) + ' === undefined ';
                      if (it.opts.useDefaults == 'empty') {
                        out += ' || ' + ($passData) + ' === null || ' + ($passData) + ' === \'\' ';
                      }
                      out += ' ) ' + ($passData) + ' = ';
                      if (it.opts.useDefaults == 'shared') {
                        out += ' ' + (it.useDefault($sch.default)) + ' ';
                      } else {
                        out += ' ' + (JSON.stringify($sch.default)) + ' ';
                      }
                      out += '; ';
                    }
                  }
                }
              }
            } else if ($rulesGroup.type == 'array' && Array.isArray(it.schema.items)) {
              var arr4 = it.schema.items;
              if (arr4) {
                var $sch, $i = -1,
                  l4 = arr4.length - 1;
                while ($i < l4) {
                  $sch = arr4[$i += 1];
                  if ($sch.default !== undefined) {
                    var $passData = $data + '[' + $i + ']';
                    if (it.compositeRule) {
                      if (it.opts.strictDefaults) {
                        var $defaultMsg = 'default is ignored for: ' + $passData;
                        if (it.opts.strictDefaults === 'log') it.logger.warn($defaultMsg);
                        else throw new Error($defaultMsg);
                      }
                    } else {
                      out += ' if (' + ($passData) + ' === undefined ';
                      if (it.opts.useDefaults == 'empty') {
                        out += ' || ' + ($passData) + ' === null || ' + ($passData) + ' === \'\' ';
                      }
                      out += ' ) ' + ($passData) + ' = ';
                      if (it.opts.useDefaults == 'shared') {
                        out += ' ' + (it.useDefault($sch.default)) + ' ';
                      } else {
                        out += ' ' + (JSON.stringify($sch.default)) + ' ';
                      }
                      out += '; ';
                    }
                  }
                }
              }
            }
          }
          var arr5 = $rulesGroup.rules;
          if (arr5) {
            var $rule, i5 = -1,
              l5 = arr5.length - 1;
            while (i5 < l5) {
              $rule = arr5[i5 += 1];
              if ($shouldUseRule($rule)) {
                var $code = $rule.code(it, $rule.keyword, $rulesGroup.type);
                if ($code) {
                  out += ' ' + ($code) + ' ';
                  if ($breakOnError) {
                    $closingBraces1 += '}';
                  }
                }
              }
            }
          }
          if ($breakOnError) {
            out += ' ' + ($closingBraces1) + ' ';
            $closingBraces1 = '';
          }
          if ($rulesGroup.type) {
            out += ' } ';
            if ($typeSchema && $typeSchema === $rulesGroup.type && !$coerceToTypes) {
              out += ' else { ';
              var $schemaPath = it.schemaPath + '.type',
                $errSchemaPath = it.errSchemaPath + '/type';
              var $$outStack = $$outStack || [];
              $$outStack.push(out);
              out = ''; /* istanbul ignore else */
              if (it.createErrors !== false) {
                out += ' { keyword: \'' + ($errorKeyword || 'type') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { type: \'';
                if ($typeIsArray) {
                  out += '' + ($typeSchema.join(","));
                } else {
                  out += '' + ($typeSchema);
                }
                out += '\' } ';
                if (it.opts.messages !== false) {
                  out += ' , message: \'should be ';
                  if ($typeIsArray) {
                    out += '' + ($typeSchema.join(","));
                  } else {
                    out += '' + ($typeSchema);
                  }
                  out += '\' ';
                }
                if (it.opts.verbose) {
                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
                }
                out += ' } ';
              } else {
                out += ' {} ';
              }
              var __err = out;
              out = $$outStack.pop();
              if (!it.compositeRule && $breakOnError) {
                /* istanbul ignore if */
                if (it.async) {
                  out += ' throw new ValidationError([' + (__err) + ']); ';
                } else {
                  out += ' validate.errors = [' + (__err) + ']; return false; ';
                }
              } else {
                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
              }
              out += ' } ';
            }
          }
          if ($breakOnError) {
            out += ' if (errors === ';
            if ($top) {
              out += '0';
            } else {
              out += 'errs_' + ($lvl);
            }
            out += ') { ';
            $closingBraces2 += '}';
          }
        }
      }
    }
  }
  if ($breakOnError) {
    out += ' ' + ($closingBraces2) + ' ';
  }
  if ($top) {
    if ($async) {
      out += ' if (errors === 0) return data;           ';
      out += ' else throw new ValidationError(vErrors); ';
    } else {
      out += ' validate.errors = vErrors; ';
      out += ' return errors === 0;       ';
    }
    out += ' }; return validate;';
  } else {
    out += ' var ' + ($valid) + ' = errors === errs_' + ($lvl) + ';';
  }
  out = it.util.cleanUpCode(out);
  if ($top) {
    out = it.util.finalCleanUpCode(out, $async);
  }

  function $shouldUseGroup($rulesGroup) {
    var rules = $rulesGroup.rules;
    for (var i = 0; i < rules.length; i++)
      if ($shouldUseRule(rules[i])) return true;
  }

  function $shouldUseRule($rule) {
    return it.schema[$rule.keyword] !== undefined || ($rule.implements && $ruleImplementsSomeKeyword($rule));
  }

  function $ruleImplementsSomeKeyword($rule) {
    var impl = $rule.implements;
    for (var i = 0; i < impl.length; i++)
      if (it.schema[impl[i]] !== undefined) return true;
  }
  return out;
}


/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate__limit(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $isMax = $keyword == 'maximum',
    $exclusiveKeyword = $isMax ? 'exclusiveMaximum' : 'exclusiveMinimum',
    $schemaExcl = it.schema[$exclusiveKeyword],
    $isDataExcl = it.opts.$data && $schemaExcl && $schemaExcl.$data,
    $op = $isMax ? '<' : '>',
    $notOp = $isMax ? '>' : '<',
    $errorKeyword = undefined;
  if ($isDataExcl) {
    var $schemaValueExcl = it.util.getData($schemaExcl.$data, $dataLvl, it.dataPathArr),
      $exclusive = 'exclusive' + $lvl,
      $exclType = 'exclType' + $lvl,
      $exclIsNumber = 'exclIsNumber' + $lvl,
      $opExpr = 'op' + $lvl,
      $opStr = '\' + ' + $opExpr + ' + \'';
    out += ' var schemaExcl' + ($lvl) + ' = ' + ($schemaValueExcl) + '; ';
    $schemaValueExcl = 'schemaExcl' + $lvl;
    out += ' var ' + ($exclusive) + '; var ' + ($exclType) + ' = typeof ' + ($schemaValueExcl) + '; if (' + ($exclType) + ' != \'boolean\' && ' + ($exclType) + ' != \'undefined\' && ' + ($exclType) + ' != \'number\') { ';
    var $errorKeyword = $exclusiveKeyword;
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = ''; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ($errorKeyword || '_exclusiveLimit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
      if (it.opts.messages !== false) {
        out += ' , message: \'' + ($exclusiveKeyword) + ' should be boolean\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    var __err = out;
    out = $$outStack.pop();
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError([' + (__err) + ']); ';
      } else {
        out += ' validate.errors = [' + (__err) + ']; return false; ';
      }
    } else {
      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    }
    out += ' } else if ( ';
    if ($isData) {
      out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
    }
    out += ' ' + ($exclType) + ' == \'number\' ? ( (' + ($exclusive) + ' = ' + ($schemaValue) + ' === undefined || ' + ($schemaValueExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ') ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValueExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) : ( (' + ($exclusive) + ' = ' + ($schemaValueExcl) + ' === true) ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaValue) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { var op' + ($lvl) + ' = ' + ($exclusive) + ' ? \'' + ($op) + '\' : \'' + ($op) + '=\'; ';
    if ($schema === undefined) {
      $errorKeyword = $exclusiveKeyword;
      $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
      $schemaValue = $schemaValueExcl;
      $isData = $isDataExcl;
    }
  } else {
    var $exclIsNumber = typeof $schemaExcl == 'number',
      $opStr = $op;
    if ($exclIsNumber && $isData) {
      var $opExpr = '\'' + $opStr + '\'';
      out += ' if ( ';
      if ($isData) {
        out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
      }
      out += ' ( ' + ($schemaValue) + ' === undefined || ' + ($schemaExcl) + ' ' + ($op) + '= ' + ($schemaValue) + ' ? ' + ($data) + ' ' + ($notOp) + '= ' + ($schemaExcl) + ' : ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' ) || ' + ($data) + ' !== ' + ($data) + ') { ';
    } else {
      if ($exclIsNumber && $schema === undefined) {
        $exclusive = true;
        $errorKeyword = $exclusiveKeyword;
        $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
        $schemaValue = $schemaExcl;
        $notOp += '=';
      } else {
        if ($exclIsNumber) $schemaValue = Math[$isMax ? 'min' : 'max']($schemaExcl, $schema);
        if ($schemaExcl === ($exclIsNumber ? $schemaValue : true)) {
          $exclusive = true;
          $errorKeyword = $exclusiveKeyword;
          $errSchemaPath = it.errSchemaPath + '/' + $exclusiveKeyword;
          $notOp += '=';
        } else {
          $exclusive = false;
          $opStr += '=';
        }
      }
      var $opExpr = '\'' + $opStr + '\'';
      out += ' if ( ';
      if ($isData) {
        out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
      }
      out += ' ' + ($data) + ' ' + ($notOp) + ' ' + ($schemaValue) + ' || ' + ($data) + ' !== ' + ($data) + ') { ';
    }
  }
  $errorKeyword = $errorKeyword || $keyword;
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ($errorKeyword || '_limit') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { comparison: ' + ($opExpr) + ', limit: ' + ($schemaValue) + ', exclusive: ' + ($exclusive) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should be ' + ($opStr) + ' ';
      if ($isData) {
        out += '\' + ' + ($schemaValue);
      } else {
        out += '' + ($schemaValue) + '\'';
      }
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' } ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}


/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate__limitItems(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $op = $keyword == 'maxItems' ? '>' : '<';
  out += 'if ( ';
  if ($isData) {
    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
  }
  out += ' ' + ($data) + '.length ' + ($op) + ' ' + ($schemaValue) + ') { ';
  var $errorKeyword = $keyword;
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ($errorKeyword || '_limitItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should NOT have ';
      if ($keyword == 'maxItems') {
        out += 'more';
      } else {
        out += 'fewer';
      }
      out += ' than ';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + ($schema);
      }
      out += ' items\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}


/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate__limitLength(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $op = $keyword == 'maxLength' ? '>' : '<';
  out += 'if ( ';
  if ($isData) {
    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
  }
  if (it.opts.unicode === false) {
    out += ' ' + ($data) + '.length ';
  } else {
    out += ' ucs2length(' + ($data) + ') ';
  }
  out += ' ' + ($op) + ' ' + ($schemaValue) + ') { ';
  var $errorKeyword = $keyword;
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ($errorKeyword || '_limitLength') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should NOT be ';
      if ($keyword == 'maxLength') {
        out += 'longer';
      } else {
        out += 'shorter';
      }
      out += ' than ';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + ($schema);
      }
      out += ' characters\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}


/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate__limitProperties(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $op = $keyword == 'maxProperties' ? '>' : '<';
  out += 'if ( ';
  if ($isData) {
    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'number\') || ';
  }
  out += ' Object.keys(' + ($data) + ').length ' + ($op) + ' ' + ($schemaValue) + ') { ';
  var $errorKeyword = $keyword;
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ($errorKeyword || '_limitProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schemaValue) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should NOT have ';
      if ($keyword == 'maxProperties') {
        out += 'more';
      } else {
        out += 'fewer';
      }
      out += ' than ';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + ($schema);
      }
      out += ' properties\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}


/***/ }),
/* 15 */
/***/ (function(module) {

module.exports = {"$schema":"http://json-schema.org/draft-07/schema#","$id":"http://json-schema.org/draft-07/schema#","title":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"nonNegativeInteger":{"type":"integer","minimum":0},"nonNegativeIntegerDefault0":{"allOf":[{"$ref":"#/definitions/nonNegativeInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"uniqueItems":true,"default":[]}},"type":["object","boolean"],"properties":{"$id":{"type":"string","format":"uri-reference"},"$schema":{"type":"string","format":"uri"},"$ref":{"type":"string","format":"uri-reference"},"$comment":{"type":"string"},"title":{"type":"string"},"description":{"type":"string"},"default":true,"readOnly":{"type":"boolean","default":false},"examples":{"type":"array","items":true},"multipleOf":{"type":"number","exclusiveMinimum":0},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"number"},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"number"},"maxLength":{"$ref":"#/definitions/nonNegativeInteger"},"minLength":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"$ref":"#"},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":true},"maxItems":{"$ref":"#/definitions/nonNegativeInteger"},"minItems":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"contains":{"$ref":"#"},"maxProperties":{"$ref":"#/definitions/nonNegativeInteger"},"minProperties":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"$ref":"#"},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"propertyNames":{"format":"regex"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"propertyNames":{"$ref":"#"},"const":true,"enum":{"type":"array","items":true,"minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"contentMediaType":{"type":"string"},"contentEncoding":{"type":"string"},"if":{"$ref":"#"},"then":{"$ref":"#"},"else":{"$ref":"#"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"default":true};

/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

var ace
if (window.ace) {
  // use the already loaded instance of Ace
  ace = window.ace
}
else {
  try {
    // load brace
    ace = __webpack_require__(60);

    // load required Ace plugins
    __webpack_require__(61);
    __webpack_require__(63);
  }
  catch (err) {
    // failed to load brace (can be minimalist bundle).
    // No worries, the editor will fall back to plain text if needed.
  }
}

module.exports = ace;


/***/ }),
/* 17 */
/***/ (function(module, exports) {

module.exports = function() {
	throw new Error("define cannot be used indirect");
};


/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {

var VanillaPicker;

if (window.Picker) {
  // use the already loaded instance of VanillaPicker
  VanillaPicker = window.Picker;
}
else {
  try {
    // load color picker
    VanillaPicker = __webpack_require__(64);
  }
  catch (err) {
    // probably running the minimalist bundle
  }
}

module.exports = VanillaPicker;


/***/ }),
/* 19 */
/***/ (function(module, exports) {


if (typeof Element !== 'undefined') {
  // Polyfill for array remove
  (function () {
    function polyfill (item) {
      if (item.hasOwnProperty('remove')) {
        return;
      }
      Object.defineProperty(item, 'remove', {
        configurable: true,
        enumerable: true,
        writable: true,
        value: function remove() {
          if (this.parentNode != null)
            this.parentNode.removeChild(this);
        }
      });
    }

    if (typeof Element !== 'undefined')       { polyfill(Element.prototype); }
    if (typeof CharacterData !== 'undefined') { polyfill(CharacterData.prototype); }
    if (typeof DocumentType !== 'undefined')  { polyfill(DocumentType.prototype); }
  })();
}


// Polyfill for startsWith
if (!String.prototype.startsWith) {
  String.prototype.startsWith = function (searchString, position) {
    position = position || 0;
    return this.substr(position, searchString.length) === searchString;
  };
}

// Polyfill for Array.find
if (!Array.prototype.find) {
  Array.prototype.find = function(callback) {
    for (var i = 0; i < this.length; i++) {
      var element = this[i];
      if ( callback.call(this, element, i, this) ) {
        return element;
      }
    }
  }
}

// Polyfill for String.trim
if (!String.prototype.trim) {
  String.prototype.trim = function () {
    return this.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
  };
}


/***/ }),
/* 20 */
/***/ (function(module, exports) {

/*
 * Natural Sort algorithm for Javascript - Version 0.7 - Released under MIT license
 * Author: Jim Palmer (based on chunking idea from Dave Koelle)
 */
/*jshint unused:false */
module.exports = function naturalSort (a, b) {
	"use strict";
	var re = /(^([+\-]?(?:0|[1-9]\d*)(?:\.\d*)?(?:[eE][+\-]?\d+)?)?$|^0x[0-9a-f]+$|\d+)/gi,
		sre = /(^[ ]*|[ ]*$)/g,
		dre = /(^([\w ]+,?[\w ]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/,
		hre = /^0x[0-9a-f]+$/i,
		ore = /^0/,
		i = function(s) { return naturalSort.insensitive && ('' + s).toLowerCase() || '' + s; },
		// convert all to strings strip whitespace
		x = i(a).replace(sre, '') || '',
		y = i(b).replace(sre, '') || '',
		// chunk/tokenize
		xN = x.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0'),
		yN = y.replace(re, '\0$1\0').replace(/\0$/,'').replace(/^\0/,'').split('\0'),
		// numeric, hex or date detection
		xD = parseInt(x.match(hre), 16) || (xN.length !== 1 && x.match(dre) && Date.parse(x)),
		yD = parseInt(y.match(hre), 16) || xD && y.match(dre) && Date.parse(y) || null,
		oFxNcL, oFyNcL;
	// first try and sort Hex codes or Dates
	if (yD) {
		if ( xD < yD ) { return -1; }
		else if ( xD > yD ) { return 1; }
	}
	// natural sorting through split numeric strings and default strings
	for(var cLoc=0, numS=Math.max(xN.length, yN.length); cLoc < numS; cLoc++) {
		// find floats not starting with '0', string or 0 if not defined (Clint Priest)
		oFxNcL = !(xN[cLoc] || '').match(ore) && parseFloat(xN[cLoc]) || xN[cLoc] || 0;
		oFyNcL = !(yN[cLoc] || '').match(ore) && parseFloat(yN[cLoc]) || yN[cLoc] || 0;
		// handle numeric vs string comparison - number < string - (Kyle Adams)
		if (isNaN(oFxNcL) !== isNaN(oFyNcL)) { return (isNaN(oFxNcL)) ? 1 : -1; }
		// rely on string comparison if different types - i.e. '02' < 2 != '02' < '2'
		else if (typeof oFxNcL !== typeof oFyNcL) {
			oFxNcL += '';
			oFyNcL += '';
		}
		if (oFxNcL < oFyNcL) { return -1; }
		if (oFxNcL > oFyNcL) { return 1; }
	}
	return 0;
};


/***/ }),
/* 21 */
/***/ (function(module, exports, __webpack_require__) {

var util = __webpack_require__(1);

/**
 * Create an anchor element absolutely positioned in the `parent`
 * element.
 * @param {HTMLElement} anchor
 * @param {HTMLElement} parent
 * @param [onDestroy(function(anchor)]  Callback when the anchor is destroyed
 * @returns {HTMLElement}
 */
exports.createAbsoluteAnchor = function (anchor, parent, onDestroy) {
  var root = getRootNode(anchor);
  var eventListeners = {};

  var anchorRect = anchor.getBoundingClientRect();
  var frameRect = parent.getBoundingClientRect();

  var absoluteAnchor = document.createElement('div');
  absoluteAnchor.className = 'jsoneditor-anchor';
  absoluteAnchor.style.position = 'absolute';
  absoluteAnchor.style.left = (anchorRect.left - frameRect.left) + 'px';
  absoluteAnchor.style.top = (anchorRect.top - frameRect.top) + 'px';
  absoluteAnchor.style.width = (anchorRect.width - 2) + 'px';
  absoluteAnchor.style.height = (anchorRect.height - 2) + 'px';
  absoluteAnchor.style.boxSizing = 'border-box';
  parent.appendChild(absoluteAnchor);

  function destroy () {
    // remove temporary absolutely positioned anchor
    if (absoluteAnchor && absoluteAnchor.parentNode) {
      absoluteAnchor.parentNode.removeChild(absoluteAnchor);

      // remove all event listeners
      // all event listeners are supposed to be attached to document.
      for (var name in eventListeners) {
        if (eventListeners.hasOwnProperty(name)) {
          var fn = eventListeners[name];
          if (fn) {
            util.removeEventListener(root, name, fn);
          }
          delete eventListeners[name];
        }
      }

      if (typeof onDestroy === 'function') {
        onDestroy(anchor);
      }
    }
  }

  // create and attach event listeners
  var destroyIfOutside = function (event) {
    var target = event.target;
    if ((target !== absoluteAnchor) && !util.isChildOf(target, absoluteAnchor)) {
      destroy();
    }
  }

  eventListeners.mousedown = util.addEventListener(root, 'mousedown', destroyIfOutside);
  eventListeners.mousewheel = util.addEventListener(root, 'mousewheel', destroyIfOutside);
  // eventListeners.scroll = util.addEventListener(root, 'scroll', destroyIfOutside);

  absoluteAnchor.destroy = destroy;

  return absoluteAnchor
}

/**
 * Node.getRootNode shim
 * @param  {HTMLElement} node node to check
 * @return {HTMLElement}      node's rootNode or `window` if there is ShadowDOM is not supported.
 */
function getRootNode(node){
  return (typeof node.getRootNode === 'function')
      ? node.getRootNode()
      : window;
}


/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {

var picoModal = __webpack_require__(23);
var translate = __webpack_require__(0).translate;
var util = __webpack_require__(1);

/**
 * Show advanced sorting modal
 * @param {HTMLElement} container   The container where to center
 *                                  the modal and create an overlay
 * @param {JSON} json               The JSON data to be sorted.
 * @param {function} onSort         Callback function, invoked with
 *                                  an object containing the selected
 *                                  path and direction
 * @param {Object} options
 *            Available options:
 *                - {string} path              The selected path
 *                - {'asc' | 'desc'} direction The selected direction
 */
function showSortModal (container, json, onSort, options) {
  var paths = Array.isArray(json)
      ? util.getChildPaths(json)
      : [''];
  var selectedPath = options && options.path && util.contains(paths, options.path)
      ? options.path
      : paths[0]
  var selectedDirection = options && options.direction || 'asc'

  var content = '<div class="pico-modal-contents">' +
      '<div class="pico-modal-header">' + translate('sort') + '</div>' +
      '<form>' +
      '<table>' +
      '<tbody>' +
      '<tr>' +
      '  <td>' + translate('sortFieldLabel') + ' </td>' +
      '  <td class="jsoneditor-modal-input">' +
      '  <div class="jsoneditor-select-wrapper">' +
      '    <select id="field" title="' + translate('sortFieldTitle') + '">' +
      '    </select>' +
      '  </div>' +
      '  </td>' +
      '</tr>' +
      '<tr>' +
      '  <td>' + translate('sortDirectionLabel') + ' </td>' +
      '  <td class="jsoneditor-modal-input">' +
      '  <div id="direction" class="jsoneditor-button-group">' +
      '<input type="button" ' +
      'value="' + translate('sortAscending') + '" ' +
      'title="'  + translate('sortAscendingTitle') + '" ' +
      'data-value="asc" ' +
      'class="jsoneditor-button-first jsoneditor-button-asc"/>' +
      '<input type="button" ' +
      'value="' + translate('sortDescending') + '" ' +
      'title="' + translate('sortDescendingTitle') + '" ' +
      'data-value="desc" ' +
      'class="jsoneditor-button-last jsoneditor-button-desc"/>' +
      '  </div>' +
      '  </td>' +
      '</tr>' +
      '<tr>' +
      '<td colspan="2" class="jsoneditor-modal-input jsoneditor-modal-actions">' +
      '  <input type="submit" id="ok" value="' + translate('ok') + '" />' +
      '</td>' +
      '</tr>' +
      '</tbody>' +
      '</table>' +
      '</form>' +
      '</div>';

  picoModal({
    parent: container,
    content: content,
    overlayClass: 'jsoneditor-modal-overlay',
    modalClass: 'jsoneditor-modal jsoneditor-modal-sort'
  })
      .afterCreate(function (modal) {
        var form = modal.modalElem().querySelector('form');
        var ok = modal.modalElem().querySelector('#ok');
        var field = modal.modalElem().querySelector('#field');
        var direction = modal.modalElem().querySelector('#direction');

        function preprocessPath(path) {
          return (path === '')
              ? '@'
              : (path[0] === '.')
                  ? path.slice(1)
                  : path;
        }

        paths.forEach(function (path) {
          var option = document.createElement('option');
          option.text = preprocessPath(path);
          option.value = path;
          field.appendChild(option);
        });

        function setDirection(value) {
          direction.value = value;
          direction.className = 'jsoneditor-button-group jsoneditor-button-group-value-' + direction.value;
        }

        field.value = selectedPath || paths[0];
        setDirection(selectedDirection || 'asc');

        direction.onclick = function (event) {
          setDirection(event.target.getAttribute('data-value'));
        };

        ok.onclick = function (event) {
          event.preventDefault();
          event.stopPropagation();

          modal.close();

          onSort({
            path: field.value,
            direction: direction.value
          })
        };

        if (form) { // form is not available when JSONEditor is created inside a form
          form.onsubmit = ok.onclick;
        }
      })
      .afterClose(function (modal) {
        modal.destroy();
      })
      .show();
}

module.exports = showSortModal;


/***/ }),
/* 23 */
/***/ (function(module, exports, __webpack_require__) {

var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_ARRAY__, __WEBPACK_AMD_DEFINE_RESULT__;/**
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

(function (root, factory) {
    "use strict";

    if (true) {
        !(__WEBPACK_AMD_DEFINE_ARRAY__ = [], __WEBPACK_AMD_DEFINE_FACTORY__ = (factory),
				__WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ?
				(__WEBPACK_AMD_DEFINE_FACTORY__.apply(exports, __WEBPACK_AMD_DEFINE_ARRAY__)) : __WEBPACK_AMD_DEFINE_FACTORY__),
				__WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__));
    }
    else {}
}(this, function () {

    /**
     * A self-contained modal library
     */
    "use strict";

    /** Returns whether a value is a dom node */
    function isNode(value) {
        if ( typeof Node === "object" ) {
            return value instanceof Node;
        }
        else {
            return value && typeof value === "object" && typeof value.nodeType === "number";
        }
    }

    /** Returns whether a value is a string */
    function isString(value) {
        return typeof value === "string";
    }

    /**
     * Generates observable objects that can be watched and triggered
     */
    function observable() {
        var callbacks = [];
        return {
            watch: callbacks.push.bind(callbacks),
            trigger: function(context, detail) {

                var unprevented = true;
                var event = {
                    detail: detail,
                    preventDefault: function preventDefault () {
                        unprevented = false;
                    }
                };

                for (var i = 0; i < callbacks.length; i++) {
                    callbacks[i](context, event);
                }

                return unprevented;
            }
        };
    }


    /** Whether an element is hidden */
    function isHidden ( elem ) {
        // @see http://stackoverflow.com/questions/19669786
        return window.getComputedStyle(elem).display === 'none';
    }


    /**
     * A small interface for creating and managing a dom element
     */
    function Elem( elem ) {
        this.elem = elem;
    }

    /** Creates a new div */
    Elem.make = function ( parent, tag ) {
        if ( typeof parent === "string" ) {
            parent = document.querySelector(parent);
        }
        var elem = document.createElement(tag || 'div');
        (parent || document.body).appendChild(elem);
        return new Elem(elem);
    };

    Elem.prototype = {

        /** Creates a child of this node */
        child: function (tag) {
            return Elem.make(this.elem, tag);
        },

        /** Applies a set of styles to an element */
        stylize: function(styles) {
            styles = styles || {};

            if ( typeof styles.opacity !== "undefined" ) {
                styles.filter = "alpha(opacity=" + (styles.opacity * 100) + ")";
            }

            for (var prop in styles) {
                if (styles.hasOwnProperty(prop)) {
                    this.elem.style[prop] = styles[prop];
                }
            }

            return this;
        },

        /** Adds a class name */
        clazz: function (clazz) {
            this.elem.className += " " + clazz;
            return this;
        },

        /** Sets the HTML */
        html: function (content) {
            if ( isNode(content) ) {
                this.elem.appendChild( content );
            }
            else {
                this.elem.innerHTML = content;
            }
            return this;
        },

        /** Adds a click handler to this element */
        onClick: function(callback) {
            this.elem.addEventListener('click', callback);
            return this;
        },

        /** Removes this element from the DOM */
        destroy: function() {
            this.elem.parentNode.removeChild(this.elem);
        },

        /** Hides this element */
        hide: function() {
            this.elem.style.display = "none";
        },

        /** Shows this element */
        show: function() {
            this.elem.style.display = "block";
        },

        /** Sets an attribute on this element */
        attr: function ( name, value ) {
            if (value !== undefined) {
                this.elem.setAttribute(name, value);
            }
            return this;
        },

        /** Executes a callback on all the ancestors of an element */
        anyAncestor: function ( predicate ) {
            var elem = this.elem;
            while ( elem ) {
                if ( predicate( new Elem(elem) ) ) {
                    return true;
                }
                else {
                    elem = elem.parentNode;
                }
            }
            return false;
        },

        /** Whether this element is visible */
        isVisible: function () {
            return !isHidden(this.elem);
        }
    };


    /** Generates the grey-out effect */
    function buildOverlay( getOption, close ) {
        return Elem.make( getOption("parent") )
            .clazz("pico-overlay")
            .clazz( getOption("overlayClass", "") )
            .stylize({
                display: "none",
                position: "fixed",
                top: "0px",
                left: "0px",
                height: "100%",
                width: "100%",
                zIndex: 10000
            })
            .stylize(getOption('overlayStyles', {
                opacity: 0.5,
                background: "#000"
            }))
            .onClick(function () {
                if ( getOption('overlayClose', true) ) {
                    close();
                }
            });
    }

    // An auto incrementing ID assigned to each modal
    var autoinc = 1;

    /** Builds the content of a modal */
    function buildModal( getOption, close ) {
        var width = getOption('width', 'auto');
        if ( typeof width === "number" ) {
            width = "" + width + "px";
        }

        var id = getOption("modalId", "pico-" + autoinc++);

        var elem = Elem.make( getOption("parent") )
            .clazz("pico-content")
            .clazz( getOption("modalClass", "") )
            .stylize({
                display: 'none',
                position: 'fixed',
                zIndex: 10001,
                left: "50%",
                top: "38.1966%",
                maxHeight: '90%',
                boxSizing: 'border-box',
                width: width,
                '-ms-transform': 'translate(-50%,-38.1966%)',
                '-moz-transform': 'translate(-50%,-38.1966%)',
                '-webkit-transform': 'translate(-50%,-38.1966%)',
                '-o-transform': 'translate(-50%,-38.1966%)',
                transform: 'translate(-50%,-38.1966%)'
            })
            .stylize(getOption('modalStyles', {
                overflow: 'auto',
                backgroundColor: "white",
                padding: "20px",
                borderRadius: "5px"
            }))
            .html( getOption('content') )
            .attr("id", id)
            .attr("role", "dialog")
            .attr("aria-labelledby", getOption("ariaLabelledBy"))
            .attr("aria-describedby", getOption("ariaDescribedBy", id))
            .onClick(function (event) {
                var isCloseClick = new Elem(event.target).anyAncestor(function (elem) {
                    return /\bpico-close\b/.test(elem.elem.className);
                });
                if ( isCloseClick ) {
                    close();
                }
            });

        return elem;
    }

    /** Builds the close button */
    function buildClose ( elem, getOption ) {
        if ( getOption('closeButton', true) ) {
            return elem.child('button')
                .html( getOption('closeHtml', "&#xD7;") )
                .clazz("pico-close")
                .clazz( getOption("closeClass", "") )
                .stylize( getOption('closeStyles', {
                    borderRadius: "2px",
                    border: 0,
                    padding: 0,
                    cursor: "pointer",
                    height: "15px",
                    width: "15px",
                    position: "absolute",
                    top: "5px",
                    right: "5px",
                    fontSize: "16px",
                    textAlign: "center",
                    lineHeight: "15px",
                    background: "#CCC"
                }) )
                .attr("aria-label", getOption("close-label", "Close"));
        }
    }

    /** Builds a method that calls a method and returns an element */
    function buildElemAccessor( builder ) {
        return function () {
            return builder().elem;
        };
    }


    // An observable that is triggered whenever the escape key is pressed
    var escapeKey = observable();

    // An observable that is triggered when the user hits the tab key
    var tabKey = observable();

    /** A global event handler to detect the escape key being pressed */
    document.documentElement.addEventListener('keydown', function onKeyPress (event) {
        var keycode = event.which || event.keyCode;

        // If this is the escape key
        if ( keycode === 27 ) {
            escapeKey.trigger();
        }

        // If this is the tab key
        else if ( keycode === 9 ) {
            tabKey.trigger(event);
        }
    });


    /** Attaches focus management events */
    function manageFocus ( iface, isEnabled ) {

        /** Whether an element matches a selector */
        function matches ( elem, selector ) {
            var fn = elem.msMatchesSelector || elem.webkitMatchesSelector || elem.matches;
            return fn.call(elem, selector);
        }

        /**
         * Returns whether an element is focusable
         * @see http://stackoverflow.com/questions/18261595
         */
        function canFocus( elem ) {
            if (
                isHidden(elem) ||
                matches(elem, ":disabled") ||
                elem.hasAttribute("contenteditable")
            ) {
                return false;
            }
            else {
                return elem.hasAttribute("tabindex") ||
                    matches(elem, "input,select,textarea,button,a[href],area[href],iframe");
            }
        }

        /** Returns the first descendant that can be focused */
        function firstFocusable ( elem ) {
            var items = elem.getElementsByTagName("*");
            for (var i = 0; i < items.length; i++) {
                if ( canFocus(items[i]) ) {
                    return items[i];
                }
            }
        }

        /** Returns the last descendant that can be focused */
        function lastFocusable ( elem ) {
            var items = elem.getElementsByTagName("*");
            for (var i = items.length; i--;) {
                if ( canFocus(items[i]) ) {
                    return items[i];
                }
            }
        }

        // The element focused before the modal opens
        var focused;

        // Records the currently focused element so state can be returned
        // after the modal closes
        iface.beforeShow(function getActiveFocus() {
            focused = document.activeElement;
        });

        // Shift focus into the modal
        iface.afterShow(function focusModal() {
            if ( isEnabled() ) {
                var focusable = firstFocusable(iface.modalElem());
                if ( focusable ) {
                    focusable.focus();
                }
            }
        });

        // Restore the previously focused element when the modal closes
        iface.afterClose(function returnFocus() {
            if ( isEnabled() && focused ) {
                focused.focus();
            }
            focused = null;
        });

        // Capture tab key presses and loop them within the modal
        tabKey.watch(function tabKeyPress (event) {
            if ( isEnabled() && iface.isVisible() ) {
                var first = firstFocusable(iface.modalElem());
                var last = lastFocusable(iface.modalElem());

                var from = event.shiftKey ? first : last;
                if ( from === document.activeElement ) {
                    (event.shiftKey ? last : first).focus();
                    event.preventDefault();
                }
            }
        });
    }

    /** Manages setting the 'overflow: hidden' on the body tag */
    function manageBodyOverflow(iface, isEnabled) {
        var origOverflow;
        var body = new Elem(document.body);

        iface.beforeShow(function () {
            // Capture the current values so they can be restored
            origOverflow = body.elem.style.overflow;

            if (isEnabled()) {
                body.stylize({ overflow: "hidden" });
            }
        });

        iface.afterClose(function () {
            body.stylize({ overflow: origOverflow });
        });
    }

    /**
     * Displays a modal
     */
    return function picoModal(options) {

        if ( isString(options) || isNode(options) ) {
            options = { content: options };
        }

        var afterCreateEvent = observable();
        var beforeShowEvent = observable();
        var afterShowEvent = observable();
        var beforeCloseEvent = observable();
        var afterCloseEvent = observable();

        /**
         * Returns a named option if it has been explicitly defined. Otherwise,
         * it returns the given default value
         */
        function getOption ( opt, defaultValue ) {
            var value = options[opt];
            if ( typeof value === "function" ) {
                value = value( defaultValue );
            }
            return value === undefined ? defaultValue : value;
        }


        // The various DOM elements that constitute the modal
        var modalElem = build.bind(window, 'modal');
        var shadowElem = build.bind(window, 'overlay');
        var closeElem = build.bind(window, 'close');

        // This will eventually contain the modal API returned to the user
        var iface;


        /** Hides this modal */
        function forceClose (detail) {
            shadowElem().hide();
            modalElem().hide();
            afterCloseEvent.trigger(iface, detail);
        }

        /** Gracefully hides this modal */
        function close (detail) {
            if ( beforeCloseEvent.trigger(iface, detail) ) {
                forceClose(detail);
            }
        }

        /** Wraps a method so it returns the modal interface */
        function returnIface ( callback ) {
            return function () {
                callback.apply(this, arguments);
                return iface;
            };
        }


        // The constructed dom nodes
        var built;

        /** Builds a method that calls a method and returns an element */
        function build (name, detail) {
            if ( !built ) {
                var modal = buildModal(getOption, close);
                built = {
                    modal: modal,
                    overlay: buildOverlay(getOption, close),
                    close: buildClose(modal, getOption)
                };
                afterCreateEvent.trigger(iface, detail);
            }
            return built[name];
        }

        iface = {

            /** Returns the wrapping modal element */
            modalElem: buildElemAccessor(modalElem),

            /** Returns the close button element */
            closeElem: buildElemAccessor(closeElem),

            /** Returns the overlay element */
            overlayElem: buildElemAccessor(shadowElem),

            /** Builds the dom without showing the modal */
            buildDom: returnIface(build.bind(null, null)),

            /** Returns whether this modal is currently being shown */
            isVisible: function () {
                return !!(built && modalElem && modalElem().isVisible());
            },

            /** Shows this modal */
            show: function (detail) {
                if ( beforeShowEvent.trigger(iface, detail) ) {
                    shadowElem().show();
                    closeElem();
                    modalElem().show();
                    afterShowEvent.trigger(iface, detail);
                }
                return this;
            },

            /** Hides this modal */
            close: returnIface(close),

            /**
             * Force closes this modal. This will not call beforeClose
             * events and will just immediately hide the modal
             */
            forceClose: returnIface(forceClose),

            /** Destroys this modal */
            destroy: function () {
                modalElem().destroy();
                shadowElem().destroy();
                shadowElem = modalElem = closeElem = undefined;
            },

            /**
             * Updates the options for this modal. This will only let you
             * change options that are re-evaluted regularly, such as
             * `overlayClose`.
             */
            options: function ( opts ) {
                Object.keys(opts).map(function (key) {
                    options[key] = opts[key];
                });
            },

            /** Executes after the DOM nodes are created */
            afterCreate: returnIface(afterCreateEvent.watch),

            /** Executes a callback before this modal is closed */
            beforeShow: returnIface(beforeShowEvent.watch),

            /** Executes a callback after this modal is shown */
            afterShow: returnIface(afterShowEvent.watch),

            /** Executes a callback before this modal is closed */
            beforeClose: returnIface(beforeCloseEvent.watch),

            /** Executes a callback after this modal is closed */
            afterClose: returnIface(afterCloseEvent.watch)
        };

        manageFocus(iface, getOption.bind(null, "focus", true));

        manageBodyOverflow(iface, getOption.bind(null, "bodyOverflow", true));

        // If a user presses the 'escape' key, close the modal.
        escapeKey.watch(function escapeKeyPress () {
            if ( getOption("escCloses", true) && iface.isVisible() ) {
                iface.close();
            }
        });

        return iface;
    };

}));


/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {

var jmespath = __webpack_require__(7);
var picoModal = __webpack_require__(23);
var Selectr = __webpack_require__(75);
var translate = __webpack_require__(0).translate;
var util = __webpack_require__(1);
var debounce = util.debounce;

var MAX_PREVIEW_LINES = 100;

/**
 * Show advanced filter and transform modal using JMESPath
 * @param {HTMLElement} container   The container where to center
 *                                  the modal and create an overlay
 * @param {JSON} json               The json data to be transformed
 * @param {function} onTransform    Callback invoked with the created
 *                                  query as callback
 */
function showTransformModal (container, json, onTransform) {
  var value = json;

  var content = '<label class="pico-modal-contents">' +
      '<div class="pico-modal-header">' + translate('transform') + '</div>' +
      '<p>' +
      'Enter a <a href="http://jmespath.org" target="_blank">JMESPath</a> query to filter, sort, or transform the JSON data.<br/>' +
      'To learn JMESPath, go to <a href="http://jmespath.org/tutorial.html" target="_blank">the interactive tutorial</a>.' +
      '</p>' +
      '<div class="jsoneditor-jmespath-label">' + translate('transformWizardLabel') + ' </div>' +
      '<div id="wizard" class="jsoneditor-jmespath-block jsoneditor-jmespath-wizard">' +
      '  <table class="jsoneditor-jmespath-wizard-table">' +
      '    <tbody>' +
      '      <tr>' +
      '        <th>' + translate('transformWizardFilter') + '</th>' +
      '        <td class="jsoneditor-jmespath-filter">' +
      '          <div class="jsoneditor-inline jsoneditor-jmespath-filter-field" >' +
      '            <select id="filterField">' +
      '            </select>' +
      '          </div>' +
      '          <div class="jsoneditor-inline jsoneditor-jmespath-filter-relation" >' +
      '            <select id="filterRelation">' +
      '              <option value="==">==</option>' +
      '              <option value="!=">!=</option>' +
      '              <option value="<">&lt;</option>' +
      '              <option value="<=">&lt;=</option>' +
      '              <option value=">">&gt;</option>' +
      '              <option value=">=">&gt;=</option>' +
      '            </select>' +
      '          </div>' +
      '          <div class="jsoneditor-inline jsoneditor-jmespath-filter-value" >' +
      '            <input placeholder="value..." id="filterValue" />' +
      '          </div>' +
      '        </td>' +
      '      </tr>' +
      '      <tr>' +
      '        <th>' + translate('transformWizardSortBy') + '</th>' +
      '        <td class="jsoneditor-jmespath-filter">' +
      '          <div class="jsoneditor-inline jsoneditor-jmespath-sort-field">' +
      '            <select id="sortField">' +
      '            </select>' +
      '          </div>' +
      '          <div class="jsoneditor-inline jsoneditor-jmespath-sort-order" >' +
      '            <select id="sortOrder">' +
      '              <option value="asc">Ascending</option>' +
      '              <option value="desc">Descending</option>' +
      '            </select>' +
      '          </div>' +
      '        </td>' +
      '      </tr>' +
      '      <tr id="selectFieldsPart">' +
      '        <th>' + translate('transformWizardSelectFields') + '</th>' +
      '        <td class="jsoneditor-jmespath-filter">' +
      '          <select class="jsoneditor-jmespath-select-fields" id="selectFields" multiple></select>' +
      '        </td>' +
      '      </tr>' +
      '    </tbody>' +
      '  </table>' +
      '</div>' +
      '<div class="jsoneditor-jmespath-label">' + translate('transformQueryLabel') + ' </div>' +
      '<div class="jsoneditor-jmespath-block">' +
      '  <textarea id="query" ' +
      '            rows="4" ' +
      '            autocomplete="off" ' +
      '            autocorrect="off" ' +
      '            autocapitalize="off" ' +
      '            spellcheck="false"' +
      '            title="' + translate('transformQueryTitle') + '">[*]</textarea>' +
      '</div>' +
      '<div class="jsoneditor-jmespath-label">' + translate('transformPreviewLabel') + ' </div>' +
      '<div class="jsoneditor-jmespath-block">' +
      '  <textarea id="preview" ' +
      '      class="jsoneditor-transform-preview"' +
      '      readonly> </textarea>' +
      '</div>' +
      '<div class="jsoneditor-jmespath-block jsoneditor-modal-actions">' +
      '  <input type="submit" id="ok" value="' + translate('ok') + '" autofocus />' +
      '</div>' +
      '</div>';

  picoModal({
    parent: container,
    content: content,
    overlayClass: 'jsoneditor-modal-overlay',
    modalClass: 'jsoneditor-modal jsoneditor-modal-transform',
    focus: false
  })
      .afterCreate(function (modal) {
        var elem = modal.modalElem();

        var wizard = elem.querySelector('#wizard');
        var ok = elem.querySelector('#ok');
        var filterField = elem.querySelector('#filterField');
        var filterRelation = elem.querySelector('#filterRelation');
        var filterValue = elem.querySelector('#filterValue');
        var sortField = elem.querySelector('#sortField');
        var sortOrder = elem.querySelector('#sortOrder');
        var selectFields = elem.querySelector('#selectFields');
        var query = elem.querySelector('#query');
        var preview = elem.querySelector('#preview');

        if (!Array.isArray(value)) {
          wizard.style.fontStyle = 'italic';
          wizard.innerHTML = '(wizard not available for objects, only for arrays)'
        }

        var sortablePaths = util.getChildPaths(json);

        sortablePaths.forEach(function (path) {
          var formattedPath = preprocessPath(path);
          var filterOption = document.createElement('option');
          filterOption.text = formattedPath;
          filterOption.value = formattedPath;
          filterField.appendChild(filterOption);

          var sortOption = document.createElement('option');
          sortOption.text = formattedPath;
          sortOption.value = formattedPath;
          sortField.appendChild(sortOption);
        });

        var selectablePaths = util.getChildPaths(json, true).filter(function(path) {
          return path !== '';
        });
        if (selectablePaths.length > 0) {
          selectablePaths.forEach(function (path) {
            var formattedPath = preprocessPath(path);
            var option = document.createElement('option');
            option.text = formattedPath;
            option.value = formattedPath;
            selectFields.appendChild(option);
          });
        }
        else {
          var selectFieldsPart = elem.querySelector('#selectFieldsPart');
          if (selectFieldsPart) {
            selectFieldsPart.style.display = 'none';
          }
        }

        var selectrFilterField = new Selectr(filterField, { defaultSelected: false, clearable: true, allowDeselect: true, placeholder: 'field...' });
        var selectrFilterRelation = new Selectr(filterRelation, { defaultSelected: false, clearable: true, allowDeselect: true, placeholder: 'compare...' });
        var selectrSortField = new Selectr(sortField, { defaultSelected: false, clearable: true, allowDeselect: true, placeholder: 'field...' });
        var selectrSortOrder = new Selectr(sortOrder, { defaultSelected: false, clearable: true, allowDeselect: true, placeholder: 'order...' });
        var selectrSelectFields = new Selectr(selectFields, {multiple: true, clearable: true, defaultSelected: false, placeholder: 'select fields...'});

        selectrFilterField.on('selectr.change', generateQueryFromWizard);
        selectrFilterRelation.on('selectr.change', generateQueryFromWizard);
        filterValue.oninput = generateQueryFromWizard;
        selectrSortField.on('selectr.change', generateQueryFromWizard);
        selectrSortOrder.on('selectr.change', generateQueryFromWizard);
        selectrSelectFields.on('selectr.change', generateQueryFromWizard);

        elem.querySelector('.pico-modal-contents').onclick = function (event) {
          // prevent the first clear button (in any select box) from getting
          // focus when clicking anywhere in the modal. Only allow clicking links.
          if (event.target.nodeName !== 'A') {
            event.preventDefault();
          }
        };

        query.value = Array.isArray(value) ? '[*]' : '@';

        function preprocessPath(path) {
          return (path === '')
              ? '@'
              : (path[0] === '.')
                  ? path.slice(1)
                  : path;
        }

        function generateQueryFromWizard () {
          if (filterField.value && filterRelation.value && filterValue.value) {
            var field1 = filterField.value;
            var examplePath = field1 !== '@'
                ? ['0'].concat(util.parsePath('.' + field1))
                : ['0']
            var exampleValue = util.get(value, examplePath)
            var value1 = typeof exampleValue === 'string'
                ? filterValue.value
                : util.parseString(filterValue.value);

            query.value = '[? ' +
                field1 + ' ' +
                filterRelation.value + ' ' +
                '`' + JSON.stringify(value1) + '`' +
                ']';
          }
          else {
            query.value = '[*]';
          }

          if (sortField.value && sortOrder.value) {
            var field2 = sortField.value;
            if (sortOrder.value === 'desc') {
              query.value += ' | reverse(sort_by(@, &' + field2 + '))';
            }
            else {
              query.value += ' | sort_by(@, &' + field2 + ')';
            }
          }

          if (selectFields.value) {
            var values = [];
            for (var i=0; i < selectFields.options.length; i++) {
              if (selectFields.options[i].selected) {
                var selectedValue = selectFields.options[i].value;
                values.push(selectedValue);
              }
            }

            if (query.value[query.value.length - 1] !== ']') {
              query.value += ' | [*]';
            }

            if (values.length === 1) {
              query.value += '.' + values[0];
            }
            else if (values.length > 1) {
              query.value += '.{' +
                  values.map(function (value) {
                    var parts = value.split('.');
                    var last = parts[parts.length - 1];
                    return last + ': ' + value;
                  }).join(', ') +
                  '}';
            }
            else { // values.length === 0
              // ignore
            }
          }

          debouncedUpdatePreview();
        }

        function updatePreview() {
          try {
            var transformed = jmespath.search(value, query.value);
            var lines =  JSON.stringify(transformed, null, 2).split('\n');

            if (lines.length > MAX_PREVIEW_LINES) {
              lines = lines.slice(0, MAX_PREVIEW_LINES).concat(['...'])
            }


            preview.className = 'jsoneditor-transform-preview';
            preview.value = lines.join('\n');
            ok.disabled = false;
          }
          catch (err) {
            preview.className = 'jsoneditor-transform-preview jsoneditor-error';
            preview.value = err.toString();
            ok.disabled = true;
          }
        }

        var debouncedUpdatePreview = debounce(updatePreview, 300);

        query.oninput = debouncedUpdatePreview;
        debouncedUpdatePreview();

        ok.onclick = function (event) {
          event.preventDefault();
          event.stopPropagation();

          modal.close();

          onTransform(query.value)
        };

        setTimeout(function () {
          query.select();
          query.focus();
          query.selectionStart = 3;
          query.selectionEnd = 3;
        });
      })
      .afterClose(function (modal) {
        modal.destroy();
      })
      .show();
}

module.exports = showTransformModal;


/***/ }),
/* 25 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var ContextMenu = __webpack_require__(3);
var translate = __webpack_require__(0).translate;

/**
 * Create a select box to be used in the editor menu's, which allows to switch mode
 * @param {HTMLElement} container
 * @param {String[]} modes  Available modes: 'code', 'form', 'text', 'tree', 'view'
 * @param {String} current  Available modes: 'code', 'form', 'text', 'tree', 'view'
 * @param {function(mode: string)} onSwitch  Callback invoked on switch
 * @constructor
 */
function ModeSwitcher(container, modes, current, onSwitch) {
  // available modes
  var availableModes = {
    code: {
      'text': translate('modeCodeText'),
      'title': translate('modeCodeTitle'),
      'click': function () {
        onSwitch('code')
      }
    },
    form: {
      'text': translate('modeFormText'),
      'title': translate('modeFormTitle'),
      'click': function () {
        onSwitch('form');
      }
    },
    text: {
      'text': translate('modeTextText'),
      'title': translate('modeTextTitle'),
      'click': function () {
        onSwitch('text');
      }
    },
    tree: {
      'text': translate('modeTreeText'),
      'title': translate('modeTreeTitle'),
      'click': function () {
        onSwitch('tree');
      }
    },
    view: {
      'text': translate('modeViewText'),
      'title': translate('modeViewTitle'),
      'click': function () {
        onSwitch('view');
      }
    }
  };

  // list the selected modes
  var items = [];
  for (var i = 0; i < modes.length; i++) {
    var mode = modes[i];
    var item = availableModes[mode];
    if (!item) {
      throw new Error('Unknown mode "' + mode + '"');
    }

    item.className = 'jsoneditor-type-modes' + ((current == mode) ? ' jsoneditor-selected' : '');
    items.push(item);
  }

  // retrieve the title of current mode
  var currentMode = availableModes[current];
  if (!currentMode) {
    throw new Error('Unknown mode "' + current + '"');
  }
  var currentTitle = currentMode.text;

  // create the html element
  var box = document.createElement('button');
  box.type = 'button';
  box.className = 'jsoneditor-modes jsoneditor-separator';
  box.innerHTML = currentTitle + ' &#x25BE;';
  box.title = 'Switch editor mode';
  box.onclick = function () {
    var menu = new ContextMenu(items);
    menu.show(box, container);
  };

  var frame = document.createElement('div');
  frame.className = 'jsoneditor-modes';
  frame.style.position = 'relative';
  frame.appendChild(box);

  container.appendChild(frame);

  this.dom = {
    container: container,
    box: box,
    frame: frame
  };
}

/**
 * Set focus to switcher
 */
ModeSwitcher.prototype.focus = function () {
  this.dom.box.focus();
};

/**
 * Destroy the ModeSwitcher, remove from DOM
 */
ModeSwitcher.prototype.destroy = function () {
  if (this.dom && this.dom.frame && this.dom.frame.parentNode) {
    this.dom.frame.parentNode.removeChild(this.dom.frame);
  }
  this.dom = null;
};

module.exports = ModeSwitcher;

/***/ }),
/* 26 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var Ajv;
try {
  Ajv = __webpack_require__(27);
}
catch (err) {
  // no problem... when we need Ajv we will throw a neat exception
}

var ace = __webpack_require__(16); // may be undefined in case of minimalist bundle
var VanillaPicker = __webpack_require__(18); // may be undefined in case of minimalist bundle

var treemode = __webpack_require__(65);
var textmode = __webpack_require__(77);
var util = __webpack_require__(1);

if (typeof Promise === 'undefined') {
  console.error('Promise undefined. Please load a Promise polyfill in the browser in order to use JSONEditor');
}

/**
 * @constructor JSONEditor
 * @param {Element} container    Container element
 * @param {Object}  [options]    Object with options. available options:
 *                               {String} mode        Editor mode. Available values:
 *                                                    'tree' (default), 'view',
 *                                                    'form', 'text', and 'code'.
 *                               {function} onChange  Callback method, triggered
 *                                                    on change of contents.
 *                                                    Does not pass the contents itself.
 *                                                    See also `onChangeJSON` and
 *                                                    `onChangeText`.
 *                               {function} onChangeJSON  Callback method, triggered
 *                                                        in modes on change of contents,
 *                                                        passing the changed contents
 *                                                        as JSON.
 *                                                        Only applicable for modes
 *                                                        'tree', 'view', and 'form'.
 *                               {function} onChangeText  Callback method, triggered
 *                                                        in modes on change of contents,
 *                                                        passing the changed contents
 *                                                        as stringified JSON.
 *                               {function} onError   Callback method, triggered
 *                                                    when an error occurs
 *                               {Boolean} search     Enable search box.
 *                                                    True by default
 *                                                    Only applicable for modes
 *                                                    'tree', 'view', and 'form'
 *                               {Boolean} history    Enable history (undo/redo).
 *                                                    True by default
 *                                                    Only applicable for modes
 *                                                    'tree', 'view', and 'form'
 *                               {String} name        Field name for the root node.
 *                                                    Only applicable for modes
 *                                                    'tree', 'view', and 'form'
 *                               {Number} indentation     Number of indentation
 *                                                        spaces. 4 by default.
 *                                                        Only applicable for
 *                                                        modes 'text' and 'code'
 *                               {boolean} escapeUnicode  If true, unicode
 *                                                        characters are escaped.
 *                                                        false by default.
 *                               {boolean} sortObjectKeys If true, object keys are
 *                                                        sorted before display.
 *                                                        false by default.
 *                               {function} onSelectionChange Callback method,
 *                                                            triggered on node selection change
 *                                                            Only applicable for modes
 *                                                            'tree', 'view', and 'form'
 *                               {function} onTextSelectionChange Callback method,
 *                                                                triggered on text selection change
 *                                                                Only applicable for modes
 *                               {HTMLElement} modalAnchor        The anchor element to apply an
 *                                                                overlay and display the modals in a
 *                                                                centered location.
 *                                                                Defaults to document.body
 *                                                                'text' and 'code'
 *                               {function} onEvent Callback method, triggered
 *                                                  when an event occurs in
 *                                                  a JSON field or value.
 *                                                  Only applicable for
 *                                                  modes 'form', 'tree' and
 *                                                  'view'
 *                               {function} onClassName Callback method, triggered
 *                                                  when a Node DOM is rendered. Function returns
 *                                                  a css class name to be set on a node.
 *                                                  Only applicable for
 *                                                  modes 'form', 'tree' and
 *                                                  'view'
 *                               {Number} maxVisibleChilds Number of children allowed for a node 
 *                                                         in 'tree', 'view', or 'form' mode before 
 *                                                         the "show more/show all" buttons appear.  
 *                                                         100 by default.
 *
 * @param {Object | undefined} json JSON object
 */
function JSONEditor (container, options, json) {
  if (!(this instanceof JSONEditor)) {
    throw new Error('JSONEditor constructor called without "new".');
  }

  // check for unsupported browser (IE8 and older)
  var ieVersion = util.getInternetExplorerVersion();
  if (ieVersion != -1 && ieVersion < 9) {
    throw new Error('Unsupported browser, IE9 or newer required. ' +
        'Please install the newest version of your browser.');
  }

  if (options) {
    // check for deprecated options
    if (options.error) {
      console.warn('Option "error" has been renamed to "onError"');
      options.onError = options.error;
      delete options.error;
    }
    if (options.change) {
      console.warn('Option "change" has been renamed to "onChange"');
      options.onChange = options.change;
      delete options.change;
    }
    if (options.editable) {
      console.warn('Option "editable" has been renamed to "onEditable"');
      options.onEditable = options.editable;
      delete options.editable;
    }

    // warn if onChangeJSON is used when mode can be `text` or `code`
    if (options.onChangeJSON) {
      if (options.mode === 'text' || options.mode === 'code' ||
          (options.modes && (options.modes.indexOf('text') !== -1 || options.modes.indexOf('code') !== -1))) {
        console.warn('Option "onChangeJSON" is not applicable to modes "text" and "code". ' +
            'Use "onChangeText" or "onChange" instead.');
      }
    }

    // validate options
    if (options) {
      Object.keys(options).forEach(function (option) {
        if (JSONEditor.VALID_OPTIONS.indexOf(option) === -1) {
          console.warn('Unknown option "' + option + '". This option will be ignored');
        }
      });
    }
  }

  if (arguments.length) {
    this._create(container, options, json);
  }
}

/**
 * Configuration for all registered modes. Example:
 * {
 *     tree: {
 *         mixin: TreeEditor,
 *         data: 'json'
 *     },
 *     text: {
 *         mixin: TextEditor,
 *         data: 'text'
 *     }
 * }
 *
 * @type { Object.<String, {mixin: Object, data: String} > }
 */
JSONEditor.modes = {};

// debounce interval for JSON schema vaidation in milliseconds
JSONEditor.prototype.DEBOUNCE_INTERVAL = 150;

JSONEditor.VALID_OPTIONS = [
  'ajv', 'schema', 'schemaRefs','templates',
  'ace', 'theme', 'autocomplete',
  'onChange', 'onChangeJSON', 'onChangeText',
  'onEditable', 'onError', 'onEvent', 'onModeChange', 'onNodeName', 'onValidate', 'onCreateMenu',
  'onSelectionChange', 'onTextSelectionChange', 'onClassName',
  'colorPicker', 'onColorPicker',
  'timestampTag',
  'escapeUnicode', 'history', 'search', 'mode', 'modes', 'name', 'indentation',
  'sortObjectKeys', 'navigationBar', 'statusBar', 'mainMenuBar', 'languages', 'language', 'enableSort', 'enableTransform',
  'maxVisibleChilds'
];

/**
 * Create the JSONEditor
 * @param {Element} container    Container element
 * @param {Object}  [options]    See description in constructor
 * @param {Object | undefined} json JSON object
 * @private
 */
JSONEditor.prototype._create = function (container, options, json) {
  this.container = container;
  this.options = options || {};
  this.json = json || {};

  var mode = this.options.mode || (this.options.modes && this.options.modes[0]) || 'tree';
  this.setMode(mode);
};

/**
 * Destroy the editor. Clean up DOM, event listeners, and web workers.
 */
JSONEditor.prototype.destroy = function () {};

/**
 * Set JSON object in editor
 * @param {Object | undefined} json      JSON data
 */
JSONEditor.prototype.set = function (json) {
  this.json = json;
};

/**
 * Get JSON from the editor
 * @returns {Object} json
 */
JSONEditor.prototype.get = function () {
  return this.json;
};

/**
 * Set string containing JSON for the editor
 * @param {String | undefined} jsonText
 */
JSONEditor.prototype.setText = function (jsonText) {
  this.json = util.parse(jsonText);
};

/**
 * Get stringified JSON contents from the editor
 * @returns {String} jsonText
 */
JSONEditor.prototype.getText = function () {
  return JSON.stringify(this.json);
};

/**
 * Set a field name for the root node.
 * @param {String | undefined} name
 */
JSONEditor.prototype.setName = function (name) {
  if (!this.options) {
    this.options = {};
  }
  this.options.name = name;
};

/**
 * Get the field name for the root node.
 * @return {String | undefined} name
 */
JSONEditor.prototype.getName = function () {
  return this.options && this.options.name;
};

/**
 * Change the mode of the editor.
 * JSONEditor will be extended with all methods needed for the chosen mode.
 * @param {String} mode     Available modes: 'tree' (default), 'view', 'form',
 *                          'text', and 'code'.
 */
JSONEditor.prototype.setMode = function (mode) {
  // if the mode is the same as current mode (and it's not the first time), do nothing.
  if (mode === this.options.mode && this.create) {
    return;
  }

  var container = this.container;
  var options = util.extend({}, this.options);
  var oldMode = options.mode;
  var data;
  var name;

  options.mode = mode;
  var config = JSONEditor.modes[mode];
  if (config) {
    try {
      var asText = (config.data == 'text');
      name = this.getName();
      data = this[asText ? 'getText' : 'get'](); // get text or json

      this.destroy();
      util.clear(this);
      util.extend(this, config.mixin);
      this.create(container, options);

      this.setName(name);
      this[asText ? 'setText' : 'set'](data); // set text or json

      if (typeof config.load === 'function') {
        try {
          config.load.call(this);
        }
        catch (err) {
          console.error(err);
        }
      }

      if (typeof options.onModeChange === 'function' && mode !== oldMode) {
        try {
          options.onModeChange(mode, oldMode);
        }
        catch (err) {
          console.error(err);
        }
      }
    }
    catch (err) {
      this._onError(err);
    }
  }
  else {
    throw new Error('Unknown mode "' + options.mode + '"');
  }
};

/**
 * Get the current mode
 * @return {string}
 */
JSONEditor.prototype.getMode = function () {
  return this.options.mode;
};

/**
 * Throw an error. If an error callback is configured in options.error, this
 * callback will be invoked. Else, a regular error is thrown.
 * @param {Error} err
 * @private
 */
JSONEditor.prototype._onError = function(err) {
  if (this.options && typeof this.options.onError === 'function') {
    this.options.onError(err);
  }
  else {
    throw err;
  }
};

/**
 * Set a JSON schema for validation of the JSON object.
 * To remove the schema, call JSONEditor.setSchema(null)
 * @param {Object | null} schema
 * @param {Object.<string, Object>=} schemaRefs Schemas that are referenced using the `$ref` property from the JSON schema that are set in the `schema` option,
 +  the object structure in the form of `{reference_key: schemaObject}`
 */
JSONEditor.prototype.setSchema = function (schema, schemaRefs) {
  // compile a JSON schema validator if a JSON schema is provided
  if (schema) {
    var ajv;
    try {
      // grab ajv from options if provided, else create a new instance
      if (this.options.ajv) {
        ajv = this.options.ajv
      }
      else {
        ajv = Ajv({
          allErrors: true,
          verbose: true,
          schemaId: 'auto',
          $data: true
        });

        // support both draft-04 and draft-06 alongside the latest draft-07
        ajv.addMetaSchema(__webpack_require__(79));
        ajv.addMetaSchema(__webpack_require__(80));
      }
    }
    catch (err) {
      console.warn('Failed to create an instance of Ajv, JSON Schema validation is not available. Please use a JSONEditor bundle including Ajv, or pass an instance of Ajv as via the configuration option `ajv`.');
    }

    if (ajv) {
      if(schemaRefs) {
        for (var ref in schemaRefs) {
          ajv.removeSchema(ref);  // When updating a schema - old refs has to be removed first
          if(schemaRefs[ref]) {
            ajv.addSchema(schemaRefs[ref], ref);
          }
        }
        this.options.schemaRefs = schemaRefs;
      }
      this.validateSchema = ajv.compile(schema);

      // add schema to the options, so that when switching to an other mode,
      // the set schema is not lost
      this.options.schema = schema;

      // validate now
      this.validate();
    }

    this.refresh(); // update DOM
  }
  else {
    // remove current schema
    this.validateSchema = null;
    this.options.schema = null;
    this.options.schemaRefs = null;
    this.validate(); // to clear current error messages
    this.refresh();  // update DOM
  }
};

/**
 * Validate current JSON object against the configured JSON schema
 * Throws an exception when no JSON schema is configured
 */
JSONEditor.prototype.validate = function () {
  // must be implemented by treemode and textmode
};

/**
 * Refresh the rendered contents
 */
JSONEditor.prototype.refresh = function () {
  // can be implemented by treemode and textmode
};

/**
 * Register a plugin with one ore multiple modes for the JSON Editor.
 *
 * A mode is described as an object with properties:
 *
 * - `mode: String`           The name of the mode.
 * - `mixin: Object`          An object containing the mixin functions which
 *                            will be added to the JSONEditor. Must contain functions
 *                            create, get, getText, set, and setText. May have
 *                            additional functions.
 *                            When the JSONEditor switches to a mixin, all mixin
 *                            functions are added to the JSONEditor, and then
 *                            the function `create(container, options)` is executed.
 * - `data: 'text' | 'json'`  The type of data that will be used to load the mixin.
 * - `[load: function]`       An optional function called after the mixin
 *                            has been loaded.
 *
 * @param {Object | Array} mode  A mode object or an array with multiple mode objects.
 */
JSONEditor.registerMode = function (mode) {
  var i, prop;

  if (util.isArray(mode)) {
    // multiple modes
    for (i = 0; i < mode.length; i++) {
      JSONEditor.registerMode(mode[i]);
    }
  }
  else {
    // validate the new mode
    if (!('mode' in mode)) throw new Error('Property "mode" missing');
    if (!('mixin' in mode)) throw new Error('Property "mixin" missing');
    if (!('data' in mode)) throw new Error('Property "data" missing');
    var name = mode.mode;
    if (name in JSONEditor.modes) {
      throw new Error('Mode "' + name + '" already registered');
    }

    // validate the mixin
    if (typeof mode.mixin.create !== 'function') {
      throw new Error('Required function "create" missing on mixin');
    }
    var reserved = ['setMode', 'registerMode', 'modes'];
    for (i = 0; i < reserved.length; i++) {
      prop = reserved[i];
      if (prop in mode.mixin) {
        throw new Error('Reserved property "' + prop + '" not allowed in mixin');
      }
    }

    JSONEditor.modes[name] = mode;
  }
};

// register tree and text modes
JSONEditor.registerMode(treemode);
JSONEditor.registerMode(textmode);

// expose some of the libraries that can be used customized
JSONEditor.ace = ace;
JSONEditor.Ajv = Ajv;
JSONEditor.VanillaPicker = VanillaPicker;

// default export for TypeScript ES6 projects
JSONEditor.default = JSONEditor;

module.exports = JSONEditor;


/***/ }),
/* 27 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var compileSchema = __webpack_require__(28)
  , resolve = __webpack_require__(4)
  , Cache = __webpack_require__(32)
  , SchemaObject = __webpack_require__(8)
  , stableStringify = __webpack_require__(9)
  , formats = __webpack_require__(33)
  , rules = __webpack_require__(34)
  , $dataMetaSchema = __webpack_require__(55)
  , util = __webpack_require__(2);

module.exports = Ajv;

Ajv.prototype.validate = validate;
Ajv.prototype.compile = compile;
Ajv.prototype.addSchema = addSchema;
Ajv.prototype.addMetaSchema = addMetaSchema;
Ajv.prototype.validateSchema = validateSchema;
Ajv.prototype.getSchema = getSchema;
Ajv.prototype.removeSchema = removeSchema;
Ajv.prototype.addFormat = addFormat;
Ajv.prototype.errorsText = errorsText;

Ajv.prototype._addSchema = _addSchema;
Ajv.prototype._compile = _compile;

Ajv.prototype.compileAsync = __webpack_require__(56);
var customKeyword = __webpack_require__(57);
Ajv.prototype.addKeyword = customKeyword.add;
Ajv.prototype.getKeyword = customKeyword.get;
Ajv.prototype.removeKeyword = customKeyword.remove;
Ajv.prototype.validateKeyword = customKeyword.validate;

var errorClasses = __webpack_require__(6);
Ajv.ValidationError = errorClasses.Validation;
Ajv.MissingRefError = errorClasses.MissingRef;
Ajv.$dataMetaSchema = $dataMetaSchema;

var META_SCHEMA_ID = 'http://json-schema.org/draft-07/schema';

var META_IGNORE_OPTIONS = [ 'removeAdditional', 'useDefaults', 'coerceTypes', 'strictDefaults' ];
var META_SUPPORT_DATA = ['/properties'];

/**
 * Creates validator instance.
 * Usage: `Ajv(opts)`
 * @param {Object} opts optional options
 * @return {Object} ajv instance
 */
function Ajv(opts) {
  if (!(this instanceof Ajv)) return new Ajv(opts);
  opts = this._opts = util.copy(opts) || {};
  setLogger(this);
  this._schemas = {};
  this._refs = {};
  this._fragments = {};
  this._formats = formats(opts.format);

  this._cache = opts.cache || new Cache;
  this._loadingSchemas = {};
  this._compilations = [];
  this.RULES = rules();
  this._getId = chooseGetId(opts);

  opts.loopRequired = opts.loopRequired || Infinity;
  if (opts.errorDataPath == 'property') opts._errorDataPathProperty = true;
  if (opts.serialize === undefined) opts.serialize = stableStringify;
  this._metaOpts = getMetaSchemaOptions(this);

  if (opts.formats) addInitialFormats(this);
  addDefaultMetaSchema(this);
  if (typeof opts.meta == 'object') this.addMetaSchema(opts.meta);
  if (opts.nullable) this.addKeyword('nullable', {metaSchema: {type: 'boolean'}});
  addInitialSchemas(this);
}



/**
 * Validate data using schema
 * Schema will be compiled and cached (using serialized JSON as key. [fast-json-stable-stringify](https://github.com/epoberezkin/fast-json-stable-stringify) is used to serialize.
 * @this   Ajv
 * @param  {String|Object} schemaKeyRef key, ref or schema object
 * @param  {Any} data to be validated
 * @return {Boolean} validation result. Errors from the last validation will be available in `ajv.errors` (and also in compiled schema: `schema.errors`).
 */
function validate(schemaKeyRef, data) {
  var v;
  if (typeof schemaKeyRef == 'string') {
    v = this.getSchema(schemaKeyRef);
    if (!v) throw new Error('no schema with key or ref "' + schemaKeyRef + '"');
  } else {
    var schemaObj = this._addSchema(schemaKeyRef);
    v = schemaObj.validate || this._compile(schemaObj);
  }

  var valid = v(data);
  if (v.$async !== true) this.errors = v.errors;
  return valid;
}


/**
 * Create validating function for passed schema.
 * @this   Ajv
 * @param  {Object} schema schema object
 * @param  {Boolean} _meta true if schema is a meta-schema. Used internally to compile meta schemas of custom keywords.
 * @return {Function} validating function
 */
function compile(schema, _meta) {
  var schemaObj = this._addSchema(schema, undefined, _meta);
  return schemaObj.validate || this._compile(schemaObj);
}


/**
 * Adds schema to the instance.
 * @this   Ajv
 * @param {Object|Array} schema schema or array of schemas. If array is passed, `key` and other parameters will be ignored.
 * @param {String} key Optional schema key. Can be passed to `validate` method instead of schema object or id/ref. One schema per instance can have empty `id` and `key`.
 * @param {Boolean} _skipValidation true to skip schema validation. Used internally, option validateSchema should be used instead.
 * @param {Boolean} _meta true if schema is a meta-schema. Used internally, addMetaSchema should be used instead.
 * @return {Ajv} this for method chaining
 */
function addSchema(schema, key, _skipValidation, _meta) {
  if (Array.isArray(schema)){
    for (var i=0; i<schema.length; i++) this.addSchema(schema[i], undefined, _skipValidation, _meta);
    return this;
  }
  var id = this._getId(schema);
  if (id !== undefined && typeof id != 'string')
    throw new Error('schema id must be string');
  key = resolve.normalizeId(key || id);
  checkUnique(this, key);
  this._schemas[key] = this._addSchema(schema, _skipValidation, _meta, true);
  return this;
}


/**
 * Add schema that will be used to validate other schemas
 * options in META_IGNORE_OPTIONS are alway set to false
 * @this   Ajv
 * @param {Object} schema schema object
 * @param {String} key optional schema key
 * @param {Boolean} skipValidation true to skip schema validation, can be used to override validateSchema option for meta-schema
 * @return {Ajv} this for method chaining
 */
function addMetaSchema(schema, key, skipValidation) {
  this.addSchema(schema, key, skipValidation, true);
  return this;
}


/**
 * Validate schema
 * @this   Ajv
 * @param {Object} schema schema to validate
 * @param {Boolean} throwOrLogError pass true to throw (or log) an error if invalid
 * @return {Boolean} true if schema is valid
 */
function validateSchema(schema, throwOrLogError) {
  var $schema = schema.$schema;
  if ($schema !== undefined && typeof $schema != 'string')
    throw new Error('$schema must be a string');
  $schema = $schema || this._opts.defaultMeta || defaultMeta(this);
  if (!$schema) {
    this.logger.warn('meta-schema not available');
    this.errors = null;
    return true;
  }
  var valid = this.validate($schema, schema);
  if (!valid && throwOrLogError) {
    var message = 'schema is invalid: ' + this.errorsText();
    if (this._opts.validateSchema == 'log') this.logger.error(message);
    else throw new Error(message);
  }
  return valid;
}


function defaultMeta(self) {
  var meta = self._opts.meta;
  self._opts.defaultMeta = typeof meta == 'object'
                            ? self._getId(meta) || meta
                            : self.getSchema(META_SCHEMA_ID)
                              ? META_SCHEMA_ID
                              : undefined;
  return self._opts.defaultMeta;
}


/**
 * Get compiled schema from the instance by `key` or `ref`.
 * @this   Ajv
 * @param  {String} keyRef `key` that was passed to `addSchema` or full schema reference (`schema.id` or resolved id).
 * @return {Function} schema validating function (with property `schema`).
 */
function getSchema(keyRef) {
  var schemaObj = _getSchemaObj(this, keyRef);
  switch (typeof schemaObj) {
    case 'object': return schemaObj.validate || this._compile(schemaObj);
    case 'string': return this.getSchema(schemaObj);
    case 'undefined': return _getSchemaFragment(this, keyRef);
  }
}


function _getSchemaFragment(self, ref) {
  var res = resolve.schema.call(self, { schema: {} }, ref);
  if (res) {
    var schema = res.schema
      , root = res.root
      , baseId = res.baseId;
    var v = compileSchema.call(self, schema, root, undefined, baseId);
    self._fragments[ref] = new SchemaObject({
      ref: ref,
      fragment: true,
      schema: schema,
      root: root,
      baseId: baseId,
      validate: v
    });
    return v;
  }
}


function _getSchemaObj(self, keyRef) {
  keyRef = resolve.normalizeId(keyRef);
  return self._schemas[keyRef] || self._refs[keyRef] || self._fragments[keyRef];
}


/**
 * Remove cached schema(s).
 * If no parameter is passed all schemas but meta-schemas are removed.
 * If RegExp is passed all schemas with key/id matching pattern but meta-schemas are removed.
 * Even if schema is referenced by other schemas it still can be removed as other schemas have local references.
 * @this   Ajv
 * @param  {String|Object|RegExp} schemaKeyRef key, ref, pattern to match key/ref or schema object
 * @return {Ajv} this for method chaining
 */
function removeSchema(schemaKeyRef) {
  if (schemaKeyRef instanceof RegExp) {
    _removeAllSchemas(this, this._schemas, schemaKeyRef);
    _removeAllSchemas(this, this._refs, schemaKeyRef);
    return this;
  }
  switch (typeof schemaKeyRef) {
    case 'undefined':
      _removeAllSchemas(this, this._schemas);
      _removeAllSchemas(this, this._refs);
      this._cache.clear();
      return this;
    case 'string':
      var schemaObj = _getSchemaObj(this, schemaKeyRef);
      if (schemaObj) this._cache.del(schemaObj.cacheKey);
      delete this._schemas[schemaKeyRef];
      delete this._refs[schemaKeyRef];
      return this;
    case 'object':
      var serialize = this._opts.serialize;
      var cacheKey = serialize ? serialize(schemaKeyRef) : schemaKeyRef;
      this._cache.del(cacheKey);
      var id = this._getId(schemaKeyRef);
      if (id) {
        id = resolve.normalizeId(id);
        delete this._schemas[id];
        delete this._refs[id];
      }
  }
  return this;
}


function _removeAllSchemas(self, schemas, regex) {
  for (var keyRef in schemas) {
    var schemaObj = schemas[keyRef];
    if (!schemaObj.meta && (!regex || regex.test(keyRef))) {
      self._cache.del(schemaObj.cacheKey);
      delete schemas[keyRef];
    }
  }
}


/* @this   Ajv */
function _addSchema(schema, skipValidation, meta, shouldAddSchema) {
  if (typeof schema != 'object' && typeof schema != 'boolean')
    throw new Error('schema should be object or boolean');
  var serialize = this._opts.serialize;
  var cacheKey = serialize ? serialize(schema) : schema;
  var cached = this._cache.get(cacheKey);
  if (cached) return cached;

  shouldAddSchema = shouldAddSchema || this._opts.addUsedSchema !== false;

  var id = resolve.normalizeId(this._getId(schema));
  if (id && shouldAddSchema) checkUnique(this, id);

  var willValidate = this._opts.validateSchema !== false && !skipValidation;
  var recursiveMeta;
  if (willValidate && !(recursiveMeta = id && id == resolve.normalizeId(schema.$schema)))
    this.validateSchema(schema, true);

  var localRefs = resolve.ids.call(this, schema);

  var schemaObj = new SchemaObject({
    id: id,
    schema: schema,
    localRefs: localRefs,
    cacheKey: cacheKey,
    meta: meta
  });

  if (id[0] != '#' && shouldAddSchema) this._refs[id] = schemaObj;
  this._cache.put(cacheKey, schemaObj);

  if (willValidate && recursiveMeta) this.validateSchema(schema, true);

  return schemaObj;
}


/* @this   Ajv */
function _compile(schemaObj, root) {
  if (schemaObj.compiling) {
    schemaObj.validate = callValidate;
    callValidate.schema = schemaObj.schema;
    callValidate.errors = null;
    callValidate.root = root ? root : callValidate;
    if (schemaObj.schema.$async === true)
      callValidate.$async = true;
    return callValidate;
  }
  schemaObj.compiling = true;

  var currentOpts;
  if (schemaObj.meta) {
    currentOpts = this._opts;
    this._opts = this._metaOpts;
  }

  var v;
  try { v = compileSchema.call(this, schemaObj.schema, root, schemaObj.localRefs); }
  catch(e) {
    delete schemaObj.validate;
    throw e;
  }
  finally {
    schemaObj.compiling = false;
    if (schemaObj.meta) this._opts = currentOpts;
  }

  schemaObj.validate = v;
  schemaObj.refs = v.refs;
  schemaObj.refVal = v.refVal;
  schemaObj.root = v.root;
  return v;


  /* @this   {*} - custom context, see passContext option */
  function callValidate() {
    /* jshint validthis: true */
    var _validate = schemaObj.validate;
    var result = _validate.apply(this, arguments);
    callValidate.errors = _validate.errors;
    return result;
  }
}


function chooseGetId(opts) {
  switch (opts.schemaId) {
    case 'auto': return _get$IdOrId;
    case 'id': return _getId;
    default: return _get$Id;
  }
}

/* @this   Ajv */
function _getId(schema) {
  if (schema.$id) this.logger.warn('schema $id ignored', schema.$id);
  return schema.id;
}

/* @this   Ajv */
function _get$Id(schema) {
  if (schema.id) this.logger.warn('schema id ignored', schema.id);
  return schema.$id;
}


function _get$IdOrId(schema) {
  if (schema.$id && schema.id && schema.$id != schema.id)
    throw new Error('schema $id is different from id');
  return schema.$id || schema.id;
}


/**
 * Convert array of error message objects to string
 * @this   Ajv
 * @param  {Array<Object>} errors optional array of validation errors, if not passed errors from the instance are used.
 * @param  {Object} options optional options with properties `separator` and `dataVar`.
 * @return {String} human readable string with all errors descriptions
 */
function errorsText(errors, options) {
  errors = errors || this.errors;
  if (!errors) return 'No errors';
  options = options || {};
  var separator = options.separator === undefined ? ', ' : options.separator;
  var dataVar = options.dataVar === undefined ? 'data' : options.dataVar;

  var text = '';
  for (var i=0; i<errors.length; i++) {
    var e = errors[i];
    if (e) text += dataVar + e.dataPath + ' ' + e.message + separator;
  }
  return text.slice(0, -separator.length);
}


/**
 * Add custom format
 * @this   Ajv
 * @param {String} name format name
 * @param {String|RegExp|Function} format string is converted to RegExp; function should return boolean (true when valid)
 * @return {Ajv} this for method chaining
 */
function addFormat(name, format) {
  if (typeof format == 'string') format = new RegExp(format);
  this._formats[name] = format;
  return this;
}


function addDefaultMetaSchema(self) {
  var $dataSchema;
  if (self._opts.$data) {
    $dataSchema = __webpack_require__(59);
    self.addMetaSchema($dataSchema, $dataSchema.$id, true);
  }
  if (self._opts.meta === false) return;
  var metaSchema = __webpack_require__(15);
  if (self._opts.$data) metaSchema = $dataMetaSchema(metaSchema, META_SUPPORT_DATA);
  self.addMetaSchema(metaSchema, META_SCHEMA_ID, true);
  self._refs['http://json-schema.org/schema'] = META_SCHEMA_ID;
}


function addInitialSchemas(self) {
  var optsSchemas = self._opts.schemas;
  if (!optsSchemas) return;
  if (Array.isArray(optsSchemas)) self.addSchema(optsSchemas);
  else for (var key in optsSchemas) self.addSchema(optsSchemas[key], key);
}


function addInitialFormats(self) {
  for (var name in self._opts.formats) {
    var format = self._opts.formats[name];
    self.addFormat(name, format);
  }
}


function checkUnique(self, id) {
  if (self._schemas[id] || self._refs[id])
    throw new Error('schema with key or id "' + id + '" already exists');
}


function getMetaSchemaOptions(self) {
  var metaOpts = util.copy(self._opts);
  for (var i=0; i<META_IGNORE_OPTIONS.length; i++)
    delete metaOpts[META_IGNORE_OPTIONS[i]];
  return metaOpts;
}


function setLogger(self) {
  var logger = self._opts.logger;
  if (logger === false) {
    self.logger = {log: noop, warn: noop, error: noop};
  } else {
    if (logger === undefined) logger = console;
    if (!(typeof logger == 'object' && logger.log && logger.warn && logger.error))
      throw new Error('logger must implement log, warn and error methods');
    self.logger = logger;
  }
}


function noop() {}


/***/ }),
/* 28 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var resolve = __webpack_require__(4)
  , util = __webpack_require__(2)
  , errorClasses = __webpack_require__(6)
  , stableStringify = __webpack_require__(9);

var validateGenerator = __webpack_require__(10);

/**
 * Functions below are used inside compiled validations function
 */

var ucs2length = util.ucs2length;
var equal = __webpack_require__(5);

// this error is thrown by async schemas to return validation errors via exception
var ValidationError = errorClasses.Validation;

module.exports = compile;


/**
 * Compiles schema to validation function
 * @this   Ajv
 * @param  {Object} schema schema object
 * @param  {Object} root object with information about the root schema for this schema
 * @param  {Object} localRefs the hash of local references inside the schema (created by resolve.id), used for inline resolution
 * @param  {String} baseId base ID for IDs in the schema
 * @return {Function} validation function
 */
function compile(schema, root, localRefs, baseId) {
  /* jshint validthis: true, evil: true */
  /* eslint no-shadow: 0 */
  var self = this
    , opts = this._opts
    , refVal = [ undefined ]
    , refs = {}
    , patterns = []
    , patternsHash = {}
    , defaults = []
    , defaultsHash = {}
    , customRules = [];

  root = root || { schema: schema, refVal: refVal, refs: refs };

  var c = checkCompiling.call(this, schema, root, baseId);
  var compilation = this._compilations[c.index];
  if (c.compiling) return (compilation.callValidate = callValidate);

  var formats = this._formats;
  var RULES = this.RULES;

  try {
    var v = localCompile(schema, root, localRefs, baseId);
    compilation.validate = v;
    var cv = compilation.callValidate;
    if (cv) {
      cv.schema = v.schema;
      cv.errors = null;
      cv.refs = v.refs;
      cv.refVal = v.refVal;
      cv.root = v.root;
      cv.$async = v.$async;
      if (opts.sourceCode) cv.source = v.source;
    }
    return v;
  } finally {
    endCompiling.call(this, schema, root, baseId);
  }

  /* @this   {*} - custom context, see passContext option */
  function callValidate() {
    /* jshint validthis: true */
    var validate = compilation.validate;
    var result = validate.apply(this, arguments);
    callValidate.errors = validate.errors;
    return result;
  }

  function localCompile(_schema, _root, localRefs, baseId) {
    var isRoot = !_root || (_root && _root.schema == _schema);
    if (_root.schema != root.schema)
      return compile.call(self, _schema, _root, localRefs, baseId);

    var $async = _schema.$async === true;

    var sourceCode = validateGenerator({
      isTop: true,
      schema: _schema,
      isRoot: isRoot,
      baseId: baseId,
      root: _root,
      schemaPath: '',
      errSchemaPath: '#',
      errorPath: '""',
      MissingRefError: errorClasses.MissingRef,
      RULES: RULES,
      validate: validateGenerator,
      util: util,
      resolve: resolve,
      resolveRef: resolveRef,
      usePattern: usePattern,
      useDefault: useDefault,
      useCustomRule: useCustomRule,
      opts: opts,
      formats: formats,
      logger: self.logger,
      self: self
    });

    sourceCode = vars(refVal, refValCode) + vars(patterns, patternCode)
                   + vars(defaults, defaultCode) + vars(customRules, customRuleCode)
                   + sourceCode;

    if (opts.processCode) sourceCode = opts.processCode(sourceCode);
    // console.log('\n\n\n *** \n', JSON.stringify(sourceCode));
    var validate;
    try {
      var makeValidate = new Function(
        'self',
        'RULES',
        'formats',
        'root',
        'refVal',
        'defaults',
        'customRules',
        'equal',
        'ucs2length',
        'ValidationError',
        sourceCode
      );

      validate = makeValidate(
        self,
        RULES,
        formats,
        root,
        refVal,
        defaults,
        customRules,
        equal,
        ucs2length,
        ValidationError
      );

      refVal[0] = validate;
    } catch(e) {
      self.logger.error('Error compiling schema, function code:', sourceCode);
      throw e;
    }

    validate.schema = _schema;
    validate.errors = null;
    validate.refs = refs;
    validate.refVal = refVal;
    validate.root = isRoot ? validate : _root;
    if ($async) validate.$async = true;
    if (opts.sourceCode === true) {
      validate.source = {
        code: sourceCode,
        patterns: patterns,
        defaults: defaults
      };
    }

    return validate;
  }

  function resolveRef(baseId, ref, isRoot) {
    ref = resolve.url(baseId, ref);
    var refIndex = refs[ref];
    var _refVal, refCode;
    if (refIndex !== undefined) {
      _refVal = refVal[refIndex];
      refCode = 'refVal[' + refIndex + ']';
      return resolvedRef(_refVal, refCode);
    }
    if (!isRoot && root.refs) {
      var rootRefId = root.refs[ref];
      if (rootRefId !== undefined) {
        _refVal = root.refVal[rootRefId];
        refCode = addLocalRef(ref, _refVal);
        return resolvedRef(_refVal, refCode);
      }
    }

    refCode = addLocalRef(ref);
    var v = resolve.call(self, localCompile, root, ref);
    if (v === undefined) {
      var localSchema = localRefs && localRefs[ref];
      if (localSchema) {
        v = resolve.inlineRef(localSchema, opts.inlineRefs)
            ? localSchema
            : compile.call(self, localSchema, root, localRefs, baseId);
      }
    }

    if (v === undefined) {
      removeLocalRef(ref);
    } else {
      replaceLocalRef(ref, v);
      return resolvedRef(v, refCode);
    }
  }

  function addLocalRef(ref, v) {
    var refId = refVal.length;
    refVal[refId] = v;
    refs[ref] = refId;
    return 'refVal' + refId;
  }

  function removeLocalRef(ref) {
    delete refs[ref];
  }

  function replaceLocalRef(ref, v) {
    var refId = refs[ref];
    refVal[refId] = v;
  }

  function resolvedRef(refVal, code) {
    return typeof refVal == 'object' || typeof refVal == 'boolean'
            ? { code: code, schema: refVal, inline: true }
            : { code: code, $async: refVal && !!refVal.$async };
  }

  function usePattern(regexStr) {
    var index = patternsHash[regexStr];
    if (index === undefined) {
      index = patternsHash[regexStr] = patterns.length;
      patterns[index] = regexStr;
    }
    return 'pattern' + index;
  }

  function useDefault(value) {
    switch (typeof value) {
      case 'boolean':
      case 'number':
        return '' + value;
      case 'string':
        return util.toQuotedString(value);
      case 'object':
        if (value === null) return 'null';
        var valueStr = stableStringify(value);
        var index = defaultsHash[valueStr];
        if (index === undefined) {
          index = defaultsHash[valueStr] = defaults.length;
          defaults[index] = value;
        }
        return 'default' + index;
    }
  }

  function useCustomRule(rule, schema, parentSchema, it) {
    if (self._opts.validateSchema !== false) {
      var deps = rule.definition.dependencies;
      if (deps && !deps.every(function(keyword) {
        return Object.prototype.hasOwnProperty.call(parentSchema, keyword);
      }))
        throw new Error('parent schema must have all required keywords: ' + deps.join(','));

      var validateSchema = rule.definition.validateSchema;
      if (validateSchema) {
        var valid = validateSchema(schema);
        if (!valid) {
          var message = 'keyword schema is invalid: ' + self.errorsText(validateSchema.errors);
          if (self._opts.validateSchema == 'log') self.logger.error(message);
          else throw new Error(message);
        }
      }
    }

    var compile = rule.definition.compile
      , inline = rule.definition.inline
      , macro = rule.definition.macro;

    var validate;
    if (compile) {
      validate = compile.call(self, schema, parentSchema, it);
    } else if (macro) {
      validate = macro.call(self, schema, parentSchema, it);
      if (opts.validateSchema !== false) self.validateSchema(validate, true);
    } else if (inline) {
      validate = inline.call(self, it, rule.keyword, schema, parentSchema);
    } else {
      validate = rule.definition.validate;
      if (!validate) return;
    }

    if (validate === undefined)
      throw new Error('custom keyword "' + rule.keyword + '"failed to compile');

    var index = customRules.length;
    customRules[index] = validate;

    return {
      code: 'customRule' + index,
      validate: validate
    };
  }
}


/**
 * Checks if the schema is currently compiled
 * @this   Ajv
 * @param  {Object} schema schema to compile
 * @param  {Object} root root object
 * @param  {String} baseId base schema ID
 * @return {Object} object with properties "index" (compilation index) and "compiling" (boolean)
 */
function checkCompiling(schema, root, baseId) {
  /* jshint validthis: true */
  var index = compIndex.call(this, schema, root, baseId);
  if (index >= 0) return { index: index, compiling: true };
  index = this._compilations.length;
  this._compilations[index] = {
    schema: schema,
    root: root,
    baseId: baseId
  };
  return { index: index, compiling: false };
}


/**
 * Removes the schema from the currently compiled list
 * @this   Ajv
 * @param  {Object} schema schema to compile
 * @param  {Object} root root object
 * @param  {String} baseId base schema ID
 */
function endCompiling(schema, root, baseId) {
  /* jshint validthis: true */
  var i = compIndex.call(this, schema, root, baseId);
  if (i >= 0) this._compilations.splice(i, 1);
}


/**
 * Index of schema compilation in the currently compiled list
 * @this   Ajv
 * @param  {Object} schema schema to compile
 * @param  {Object} root root object
 * @param  {String} baseId base schema ID
 * @return {Integer} compilation index
 */
function compIndex(schema, root, baseId) {
  /* jshint validthis: true */
  for (var i=0; i<this._compilations.length; i++) {
    var c = this._compilations[i];
    if (c.schema == schema && c.root == root && c.baseId == baseId) return i;
  }
  return -1;
}


function patternCode(i, patterns) {
  return 'var pattern' + i + ' = new RegExp(' + util.toQuotedString(patterns[i]) + ');';
}


function defaultCode(i) {
  return 'var default' + i + ' = defaults[' + i + '];';
}


function refValCode(i, refVal) {
  return refVal[i] === undefined ? '' : 'var refVal' + i + ' = refVal[' + i + '];';
}


function customRuleCode(i) {
  return 'var customRule' + i + ' = customRules[' + i + '];';
}


function vars(arr, statement) {
  if (!arr.length) return '';
  var code = '';
  for (var i=0; i<arr.length; i++)
    code += statement(i, arr);
  return code;
}


/***/ }),
/* 29 */
/***/ (function(module, exports, __webpack_require__) {

/** @license URI.js v4.2.1 (c) 2011 Gary Court. License: http://github.com/garycourt/uri-js */
(function (global, factory) {
	 true ? factory(exports) :
	undefined;
}(this, (function (exports) { 'use strict';

function merge() {
    for (var _len = arguments.length, sets = Array(_len), _key = 0; _key < _len; _key++) {
        sets[_key] = arguments[_key];
    }

    if (sets.length > 1) {
        sets[0] = sets[0].slice(0, -1);
        var xl = sets.length - 1;
        for (var x = 1; x < xl; ++x) {
            sets[x] = sets[x].slice(1, -1);
        }
        sets[xl] = sets[xl].slice(1);
        return sets.join('');
    } else {
        return sets[0];
    }
}
function subexp(str) {
    return "(?:" + str + ")";
}
function typeOf(o) {
    return o === undefined ? "undefined" : o === null ? "null" : Object.prototype.toString.call(o).split(" ").pop().split("]").shift().toLowerCase();
}
function toUpperCase(str) {
    return str.toUpperCase();
}
function toArray(obj) {
    return obj !== undefined && obj !== null ? obj instanceof Array ? obj : typeof obj.length !== "number" || obj.split || obj.setInterval || obj.call ? [obj] : Array.prototype.slice.call(obj) : [];
}
function assign(target, source) {
    var obj = target;
    if (source) {
        for (var key in source) {
            obj[key] = source[key];
        }
    }
    return obj;
}

function buildExps(isIRI) {
    var ALPHA$$ = "[A-Za-z]",
        CR$ = "[\\x0D]",
        DIGIT$$ = "[0-9]",
        DQUOTE$$ = "[\\x22]",
        HEXDIG$$ = merge(DIGIT$$, "[A-Fa-f]"),
        //case-insensitive
    LF$$ = "[\\x0A]",
        SP$$ = "[\\x20]",
        PCT_ENCODED$ = subexp(subexp("%[EFef]" + HEXDIG$$ + "%" + HEXDIG$$ + HEXDIG$$ + "%" + HEXDIG$$ + HEXDIG$$) + "|" + subexp("%[89A-Fa-f]" + HEXDIG$$ + "%" + HEXDIG$$ + HEXDIG$$) + "|" + subexp("%" + HEXDIG$$ + HEXDIG$$)),
        //expanded
    GEN_DELIMS$$ = "[\\:\\/\\?\\#\\[\\]\\@]",
        SUB_DELIMS$$ = "[\\!\\$\\&\\'\\(\\)\\*\\+\\,\\;\\=]",
        RESERVED$$ = merge(GEN_DELIMS$$, SUB_DELIMS$$),
        UCSCHAR$$ = isIRI ? "[\\xA0-\\u200D\\u2010-\\u2029\\u202F-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFEF]" : "[]",
        //subset, excludes bidi control characters
    IPRIVATE$$ = isIRI ? "[\\uE000-\\uF8FF]" : "[]",
        //subset
    UNRESERVED$$ = merge(ALPHA$$, DIGIT$$, "[\\-\\.\\_\\~]", UCSCHAR$$),
        SCHEME$ = subexp(ALPHA$$ + merge(ALPHA$$, DIGIT$$, "[\\+\\-\\.]") + "*"),
        USERINFO$ = subexp(subexp(PCT_ENCODED$ + "|" + merge(UNRESERVED$$, SUB_DELIMS$$, "[\\:]")) + "*"),
        DEC_OCTET$ = subexp(subexp("25[0-5]") + "|" + subexp("2[0-4]" + DIGIT$$) + "|" + subexp("1" + DIGIT$$ + DIGIT$$) + "|" + subexp("[1-9]" + DIGIT$$) + "|" + DIGIT$$),
        DEC_OCTET_RELAXED$ = subexp(subexp("25[0-5]") + "|" + subexp("2[0-4]" + DIGIT$$) + "|" + subexp("1" + DIGIT$$ + DIGIT$$) + "|" + subexp("0?[1-9]" + DIGIT$$) + "|0?0?" + DIGIT$$),
        //relaxed parsing rules
    IPV4ADDRESS$ = subexp(DEC_OCTET_RELAXED$ + "\\." + DEC_OCTET_RELAXED$ + "\\." + DEC_OCTET_RELAXED$ + "\\." + DEC_OCTET_RELAXED$),
        H16$ = subexp(HEXDIG$$ + "{1,4}"),
        LS32$ = subexp(subexp(H16$ + "\\:" + H16$) + "|" + IPV4ADDRESS$),
        IPV6ADDRESS1$ = subexp(subexp(H16$ + "\\:") + "{6}" + LS32$),
        //                           6( h16 ":" ) ls32
    IPV6ADDRESS2$ = subexp("\\:\\:" + subexp(H16$ + "\\:") + "{5}" + LS32$),
        //                      "::" 5( h16 ":" ) ls32
    IPV6ADDRESS3$ = subexp(subexp(H16$) + "?\\:\\:" + subexp(H16$ + "\\:") + "{4}" + LS32$),
        //[               h16 ] "::" 4( h16 ":" ) ls32
    IPV6ADDRESS4$ = subexp(subexp(subexp(H16$ + "\\:") + "{0,1}" + H16$) + "?\\:\\:" + subexp(H16$ + "\\:") + "{3}" + LS32$),
        //[ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32
    IPV6ADDRESS5$ = subexp(subexp(subexp(H16$ + "\\:") + "{0,2}" + H16$) + "?\\:\\:" + subexp(H16$ + "\\:") + "{2}" + LS32$),
        //[ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32
    IPV6ADDRESS6$ = subexp(subexp(subexp(H16$ + "\\:") + "{0,3}" + H16$) + "?\\:\\:" + H16$ + "\\:" + LS32$),
        //[ *3( h16 ":" ) h16 ] "::"    h16 ":"   ls32
    IPV6ADDRESS7$ = subexp(subexp(subexp(H16$ + "\\:") + "{0,4}" + H16$) + "?\\:\\:" + LS32$),
        //[ *4( h16 ":" ) h16 ] "::"              ls32
    IPV6ADDRESS8$ = subexp(subexp(subexp(H16$ + "\\:") + "{0,5}" + H16$) + "?\\:\\:" + H16$),
        //[ *5( h16 ":" ) h16 ] "::"              h16
    IPV6ADDRESS9$ = subexp(subexp(subexp(H16$ + "\\:") + "{0,6}" + H16$) + "?\\:\\:"),
        //[ *6( h16 ":" ) h16 ] "::"
    IPV6ADDRESS$ = subexp([IPV6ADDRESS1$, IPV6ADDRESS2$, IPV6ADDRESS3$, IPV6ADDRESS4$, IPV6ADDRESS5$, IPV6ADDRESS6$, IPV6ADDRESS7$, IPV6ADDRESS8$, IPV6ADDRESS9$].join("|")),
        ZONEID$ = subexp(subexp(UNRESERVED$$ + "|" + PCT_ENCODED$) + "+"),
        //RFC 6874
    IPV6ADDRZ$ = subexp(IPV6ADDRESS$ + "\\%25" + ZONEID$),
        //RFC 6874
    IPV6ADDRZ_RELAXED$ = subexp(IPV6ADDRESS$ + subexp("\\%25|\\%(?!" + HEXDIG$$ + "{2})") + ZONEID$),
        //RFC 6874, with relaxed parsing rules
    IPVFUTURE$ = subexp("[vV]" + HEXDIG$$ + "+\\." + merge(UNRESERVED$$, SUB_DELIMS$$, "[\\:]") + "+"),
        IP_LITERAL$ = subexp("\\[" + subexp(IPV6ADDRZ_RELAXED$ + "|" + IPV6ADDRESS$ + "|" + IPVFUTURE$) + "\\]"),
        //RFC 6874
    REG_NAME$ = subexp(subexp(PCT_ENCODED$ + "|" + merge(UNRESERVED$$, SUB_DELIMS$$)) + "*"),
        HOST$ = subexp(IP_LITERAL$ + "|" + IPV4ADDRESS$ + "(?!" + REG_NAME$ + ")" + "|" + REG_NAME$),
        PORT$ = subexp(DIGIT$$ + "*"),
        AUTHORITY$ = subexp(subexp(USERINFO$ + "@") + "?" + HOST$ + subexp("\\:" + PORT$) + "?"),
        PCHAR$ = subexp(PCT_ENCODED$ + "|" + merge(UNRESERVED$$, SUB_DELIMS$$, "[\\:\\@]")),
        SEGMENT$ = subexp(PCHAR$ + "*"),
        SEGMENT_NZ$ = subexp(PCHAR$ + "+"),
        SEGMENT_NZ_NC$ = subexp(subexp(PCT_ENCODED$ + "|" + merge(UNRESERVED$$, SUB_DELIMS$$, "[\\@]")) + "+"),
        PATH_ABEMPTY$ = subexp(subexp("\\/" + SEGMENT$) + "*"),
        PATH_ABSOLUTE$ = subexp("\\/" + subexp(SEGMENT_NZ$ + PATH_ABEMPTY$) + "?"),
        //simplified
    PATH_NOSCHEME$ = subexp(SEGMENT_NZ_NC$ + PATH_ABEMPTY$),
        //simplified
    PATH_ROOTLESS$ = subexp(SEGMENT_NZ$ + PATH_ABEMPTY$),
        //simplified
    PATH_EMPTY$ = "(?!" + PCHAR$ + ")",
        PATH$ = subexp(PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$),
        QUERY$ = subexp(subexp(PCHAR$ + "|" + merge("[\\/\\?]", IPRIVATE$$)) + "*"),
        FRAGMENT$ = subexp(subexp(PCHAR$ + "|[\\/\\?]") + "*"),
        HIER_PART$ = subexp(subexp("\\/\\/" + AUTHORITY$ + PATH_ABEMPTY$) + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$),
        URI$ = subexp(SCHEME$ + "\\:" + HIER_PART$ + subexp("\\?" + QUERY$) + "?" + subexp("\\#" + FRAGMENT$) + "?"),
        RELATIVE_PART$ = subexp(subexp("\\/\\/" + AUTHORITY$ + PATH_ABEMPTY$) + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_EMPTY$),
        RELATIVE$ = subexp(RELATIVE_PART$ + subexp("\\?" + QUERY$) + "?" + subexp("\\#" + FRAGMENT$) + "?"),
        URI_REFERENCE$ = subexp(URI$ + "|" + RELATIVE$),
        ABSOLUTE_URI$ = subexp(SCHEME$ + "\\:" + HIER_PART$ + subexp("\\?" + QUERY$) + "?"),
        GENERIC_REF$ = "^(" + SCHEME$ + ")\\:" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?" + subexp("\\#(" + FRAGMENT$ + ")") + "?$",
        RELATIVE_REF$ = "^(){0}" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_NOSCHEME$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?" + subexp("\\#(" + FRAGMENT$ + ")") + "?$",
        ABSOLUTE_REF$ = "^(" + SCHEME$ + ")\\:" + subexp(subexp("\\/\\/(" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?)") + "?(" + PATH_ABEMPTY$ + "|" + PATH_ABSOLUTE$ + "|" + PATH_ROOTLESS$ + "|" + PATH_EMPTY$ + ")") + subexp("\\?(" + QUERY$ + ")") + "?$",
        SAMEDOC_REF$ = "^" + subexp("\\#(" + FRAGMENT$ + ")") + "?$",
        AUTHORITY_REF$ = "^" + subexp("(" + USERINFO$ + ")@") + "?(" + HOST$ + ")" + subexp("\\:(" + PORT$ + ")") + "?$";
    return {
        NOT_SCHEME: new RegExp(merge("[^]", ALPHA$$, DIGIT$$, "[\\+\\-\\.]"), "g"),
        NOT_USERINFO: new RegExp(merge("[^\\%\\:]", UNRESERVED$$, SUB_DELIMS$$), "g"),
        NOT_HOST: new RegExp(merge("[^\\%\\[\\]\\:]", UNRESERVED$$, SUB_DELIMS$$), "g"),
        NOT_PATH: new RegExp(merge("[^\\%\\/\\:\\@]", UNRESERVED$$, SUB_DELIMS$$), "g"),
        NOT_PATH_NOSCHEME: new RegExp(merge("[^\\%\\/\\@]", UNRESERVED$$, SUB_DELIMS$$), "g"),
        NOT_QUERY: new RegExp(merge("[^\\%]", UNRESERVED$$, SUB_DELIMS$$, "[\\:\\@\\/\\?]", IPRIVATE$$), "g"),
        NOT_FRAGMENT: new RegExp(merge("[^\\%]", UNRESERVED$$, SUB_DELIMS$$, "[\\:\\@\\/\\?]"), "g"),
        ESCAPE: new RegExp(merge("[^]", UNRESERVED$$, SUB_DELIMS$$), "g"),
        UNRESERVED: new RegExp(UNRESERVED$$, "g"),
        OTHER_CHARS: new RegExp(merge("[^\\%]", UNRESERVED$$, RESERVED$$), "g"),
        PCT_ENCODED: new RegExp(PCT_ENCODED$, "g"),
        IPV4ADDRESS: new RegExp("^(" + IPV4ADDRESS$ + ")$"),
        IPV6ADDRESS: new RegExp("^\\[?(" + IPV6ADDRESS$ + ")" + subexp(subexp("\\%25|\\%(?!" + HEXDIG$$ + "{2})") + "(" + ZONEID$ + ")") + "?\\]?$") //RFC 6874, with relaxed parsing rules
    };
}
var URI_PROTOCOL = buildExps(false);

var IRI_PROTOCOL = buildExps(true);

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

    try {
      for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
        _arr.push(_s.value);

        if (i && _arr.length === i) break;
      }
    } catch (err) {
      _d = true;
      _e = err;
    } finally {
      try {
        if (!_n && _i["return"]) _i["return"]();
      } finally {
        if (_d) throw _e;
      }
    }

    return _arr;
  }

  return function (arr, i) {
    if (Array.isArray(arr)) {
      return arr;
    } else if (Symbol.iterator in Object(arr)) {
      return sliceIterator(arr, i);
    } else {
      throw new TypeError("Invalid attempt to destructure non-iterable instance");
    }
  };
}();













var toConsumableArray = 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 Array.from(arr);
  }
};

/** Highest positive signed 32-bit float value */

var maxInt = 2147483647; // aka. 0x7FFFFFFF or 2^31-1

/** Bootstring parameters */
var base = 36;
var tMin = 1;
var tMax = 26;
var skew = 38;
var damp = 700;
var initialBias = 72;
var initialN = 128; // 0x80
var delimiter = '-'; // '\x2D'

/** Regular expressions */
var regexPunycode = /^xn--/;
var regexNonASCII = /[^\0-\x7E]/; // non-ASCII chars
var regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g; // RFC 3490 separators

/** Error messages */
var errors = {
	'overflow': 'Overflow: input needs wider integers to process',
	'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
	'invalid-input': 'Invalid input'
};

/** Convenience shortcuts */
var baseMinusTMin = base - tMin;
var floor = Math.floor;
var stringFromCharCode = String.fromCharCode;

/*--------------------------------------------------------------------------*/

/**
 * A generic error utility function.
 * @private
 * @param {String} type The error type.
 * @returns {Error} Throws a `RangeError` with the applicable error message.
 */
function error$1(type) {
	throw new RangeError(errors[type]);
}

/**
 * A generic `Array#map` utility function.
 * @private
 * @param {Array} array The array to iterate over.
 * @param {Function} callback The function that gets called for every array
 * item.
 * @returns {Array} A new array of values returned by the callback function.
 */
function map(array, fn) {
	var result = [];
	var length = array.length;
	while (length--) {
		result[length] = fn(array[length]);
	}
	return result;
}

/**
 * A simple `Array#map`-like wrapper to work with domain name strings or email
 * addresses.
 * @private
 * @param {String} domain The domain name or email address.
 * @param {Function} callback The function that gets called for every
 * character.
 * @returns {Array} A new string of characters returned by the callback
 * function.
 */
function mapDomain(string, fn) {
	var parts = string.split('@');
	var result = '';
	if (parts.length > 1) {
		// In email addresses, only the domain name should be punycoded. Leave
		// the local part (i.e. everything up to `@`) intact.
		result = parts[0] + '@';
		string = parts[1];
	}
	// Avoid `split(regex)` for IE8 compatibility. See #17.
	string = string.replace(regexSeparators, '\x2E');
	var labels = string.split('.');
	var encoded = map(labels, fn).join('.');
	return result + encoded;
}

/**
 * Creates an array containing the numeric code points of each Unicode
 * character in the string. While JavaScript uses UCS-2 internally,
 * this function will convert a pair of surrogate halves (each of which
 * UCS-2 exposes as separate characters) into a single code point,
 * matching UTF-16.
 * @see `punycode.ucs2.encode`
 * @see <https://mathiasbynens.be/notes/javascript-encoding>
 * @memberOf punycode.ucs2
 * @name decode
 * @param {String} string The Unicode input string (UCS-2).
 * @returns {Array} The new array of code points.
 */
function ucs2decode(string) {
	var output = [];
	var counter = 0;
	var length = string.length;
	while (counter < length) {
		var value = string.charCodeAt(counter++);
		if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
			// It's a high surrogate, and there is a next character.
			var extra = string.charCodeAt(counter++);
			if ((extra & 0xFC00) == 0xDC00) {
				// Low surrogate.
				output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
			} else {
				// It's an unmatched surrogate; only append this code unit, in case the
				// next code unit is the high surrogate of a surrogate pair.
				output.push(value);
				counter--;
			}
		} else {
			output.push(value);
		}
	}
	return output;
}

/**
 * Creates a string based on an array of numeric code points.
 * @see `punycode.ucs2.decode`
 * @memberOf punycode.ucs2
 * @name encode
 * @param {Array} codePoints The array of numeric code points.
 * @returns {String} The new Unicode string (UCS-2).
 */
var ucs2encode = function ucs2encode(array) {
	return String.fromCodePoint.apply(String, toConsumableArray(array));
};

/**
 * Converts a basic code point into a digit/integer.
 * @see `digitToBasic()`
 * @private
 * @param {Number} codePoint The basic numeric code point value.
 * @returns {Number} The numeric value of a basic code point (for use in
 * representing integers) in the range `0` to `base - 1`, or `base` if
 * the code point does not represent a value.
 */
var basicToDigit = function basicToDigit(codePoint) {
	if (codePoint - 0x30 < 0x0A) {
		return codePoint - 0x16;
	}
	if (codePoint - 0x41 < 0x1A) {
		return codePoint - 0x41;
	}
	if (codePoint - 0x61 < 0x1A) {
		return codePoint - 0x61;
	}
	return base;
};

/**
 * Converts a digit/integer into a basic code point.
 * @see `basicToDigit()`
 * @private
 * @param {Number} digit The numeric value of a basic code point.
 * @returns {Number} The basic code point whose value (when used for
 * representing integers) is `digit`, which needs to be in the range
 * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
 * used; else, the lowercase form is used. The behavior is undefined
 * if `flag` is non-zero and `digit` has no uppercase form.
 */
var digitToBasic = function digitToBasic(digit, flag) {
	//  0..25 map to ASCII a..z or A..Z
	// 26..35 map to ASCII 0..9
	return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
};

/**
 * Bias adaptation function as per section 3.4 of RFC 3492.
 * https://tools.ietf.org/html/rfc3492#section-3.4
 * @private
 */
var adapt = function adapt(delta, numPoints, firstTime) {
	var k = 0;
	delta = firstTime ? floor(delta / damp) : delta >> 1;
	delta += floor(delta / numPoints);
	for (; /* no initialization */delta > baseMinusTMin * tMax >> 1; k += base) {
		delta = floor(delta / baseMinusTMin);
	}
	return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
};

/**
 * Converts a Punycode string of ASCII-only symbols to a string of Unicode
 * symbols.
 * @memberOf punycode
 * @param {String} input The Punycode string of ASCII-only symbols.
 * @returns {String} The resulting string of Unicode symbols.
 */
var decode = function decode(input) {
	// Don't use UCS-2.
	var output = [];
	var inputLength = input.length;
	var i = 0;
	var n = initialN;
	var bias = initialBias;

	// Handle the basic code points: let `basic` be the number of input code
	// points before the last delimiter, or `0` if there is none, then copy
	// the first basic code points to the output.

	var basic = input.lastIndexOf(delimiter);
	if (basic < 0) {
		basic = 0;
	}

	for (var j = 0; j < basic; ++j) {
		// if it's not a basic code point
		if (input.charCodeAt(j) >= 0x80) {
			error$1('not-basic');
		}
		output.push(input.charCodeAt(j));
	}

	// Main decoding loop: start just after the last delimiter if any basic code
	// points were copied; start at the beginning otherwise.

	for (var index = basic > 0 ? basic + 1 : 0; index < inputLength;) /* no final expression */{

		// `index` is the index of the next character to be consumed.
		// Decode a generalized variable-length integer into `delta`,
		// which gets added to `i`. The overflow checking is easier
		// if we increase `i` as we go, then subtract off its starting
		// value at the end to obtain `delta`.
		var oldi = i;
		for (var w = 1, k = base;; /* no condition */k += base) {

			if (index >= inputLength) {
				error$1('invalid-input');
			}

			var digit = basicToDigit(input.charCodeAt(index++));

			if (digit >= base || digit > floor((maxInt - i) / w)) {
				error$1('overflow');
			}

			i += digit * w;
			var t = k <= bias ? tMin : k >= bias + tMax ? tMax : k - bias;

			if (digit < t) {
				break;
			}

			var baseMinusT = base - t;
			if (w > floor(maxInt / baseMinusT)) {
				error$1('overflow');
			}

			w *= baseMinusT;
		}

		var out = output.length + 1;
		bias = adapt(i - oldi, out, oldi == 0);

		// `i` was supposed to wrap around from `out` to `0`,
		// incrementing `n` each time, so we'll fix that now:
		if (floor(i / out) > maxInt - n) {
			error$1('overflow');
		}

		n += floor(i / out);
		i %= out;

		// Insert `n` at position `i` of the output.
		output.splice(i++, 0, n);
	}

	return String.fromCodePoint.apply(String, output);
};

/**
 * Converts a string of Unicode symbols (e.g. a domain name label) to a
 * Punycode string of ASCII-only symbols.
 * @memberOf punycode
 * @param {String} input The string of Unicode symbols.
 * @returns {String} The resulting Punycode string of ASCII-only symbols.
 */
var encode = function encode(input) {
	var output = [];

	// Convert the input in UCS-2 to an array of Unicode code points.
	input = ucs2decode(input);

	// Cache the length.
	var inputLength = input.length;

	// Initialize the state.
	var n = initialN;
	var delta = 0;
	var bias = initialBias;

	// Handle the basic code points.
	var _iteratorNormalCompletion = true;
	var _didIteratorError = false;
	var _iteratorError = undefined;

	try {
		for (var _iterator = input[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
			var _currentValue2 = _step.value;

			if (_currentValue2 < 0x80) {
				output.push(stringFromCharCode(_currentValue2));
			}
		}
	} catch (err) {
		_didIteratorError = true;
		_iteratorError = err;
	} finally {
		try {
			if (!_iteratorNormalCompletion && _iterator.return) {
				_iterator.return();
			}
		} finally {
			if (_didIteratorError) {
				throw _iteratorError;
			}
		}
	}

	var basicLength = output.length;
	var handledCPCount = basicLength;

	// `handledCPCount` is the number of code points that have been handled;
	// `basicLength` is the number of basic code points.

	// Finish the basic string with a delimiter unless it's empty.
	if (basicLength) {
		output.push(delimiter);
	}

	// Main encoding loop:
	while (handledCPCount < inputLength) {

		// All non-basic code points < n have been handled already. Find the next
		// larger one:
		var m = maxInt;
		var _iteratorNormalCompletion2 = true;
		var _didIteratorError2 = false;
		var _iteratorError2 = undefined;

		try {
			for (var _iterator2 = input[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
				var currentValue = _step2.value;

				if (currentValue >= n && currentValue < m) {
					m = currentValue;
				}
			}

			// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
			// but guard against overflow.
		} catch (err) {
			_didIteratorError2 = true;
			_iteratorError2 = err;
		} finally {
			try {
				if (!_iteratorNormalCompletion2 && _iterator2.return) {
					_iterator2.return();
				}
			} finally {
				if (_didIteratorError2) {
					throw _iteratorError2;
				}
			}
		}

		var handledCPCountPlusOne = handledCPCount + 1;
		if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
			error$1('overflow');
		}

		delta += (m - n) * handledCPCountPlusOne;
		n = m;

		var _iteratorNormalCompletion3 = true;
		var _didIteratorError3 = false;
		var _iteratorError3 = undefined;

		try {
			for (var _iterator3 = input[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) {
				var _currentValue = _step3.value;

				if (_currentValue < n && ++delta > maxInt) {
					error$1('overflow');
				}
				if (_currentValue == n) {
					// Represent delta as a generalized variable-length integer.
					var q = delta;
					for (var k = base;; /* no condition */k += base) {
						var t = k <= bias ? tMin : k >= bias + tMax ? tMax : k - bias;
						if (q < t) {
							break;
						}
						var qMinusT = q - t;
						var baseMinusT = base - t;
						output.push(stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0)));
						q = floor(qMinusT / baseMinusT);
					}

					output.push(stringFromCharCode(digitToBasic(q, 0)));
					bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
					delta = 0;
					++handledCPCount;
				}
			}
		} catch (err) {
			_didIteratorError3 = true;
			_iteratorError3 = err;
		} finally {
			try {
				if (!_iteratorNormalCompletion3 && _iterator3.return) {
					_iterator3.return();
				}
			} finally {
				if (_didIteratorError3) {
					throw _iteratorError3;
				}
			}
		}

		++delta;
		++n;
	}
	return output.join('');
};

/**
 * Converts a Punycode string representing a domain name or an email address
 * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
 * it doesn't matter if you call it on a string that has already been
 * converted to Unicode.
 * @memberOf punycode
 * @param {String} input The Punycoded domain name or email address to
 * convert to Unicode.
 * @returns {String} The Unicode representation of the given Punycode
 * string.
 */
var toUnicode = function toUnicode(input) {
	return mapDomain(input, function (string) {
		return regexPunycode.test(string) ? decode(string.slice(4).toLowerCase()) : string;
	});
};

/**
 * Converts a Unicode string representing a domain name or an email address to
 * Punycode. Only the non-ASCII parts of the domain name will be converted,
 * i.e. it doesn't matter if you call it with a domain that's already in
 * ASCII.
 * @memberOf punycode
 * @param {String} input The domain name or email address to convert, as a
 * Unicode string.
 * @returns {String} The Punycode representation of the given domain name or
 * email address.
 */
var toASCII = function toASCII(input) {
	return mapDomain(input, function (string) {
		return regexNonASCII.test(string) ? 'xn--' + encode(string) : string;
	});
};

/*--------------------------------------------------------------------------*/

/** Define the public API */
var punycode = {
	/**
  * A string representing the current Punycode.js version number.
  * @memberOf punycode
  * @type String
  */
	'version': '2.1.0',
	/**
  * An object of methods to convert from JavaScript's internal character
  * representation (UCS-2) to Unicode code points, and back.
  * @see <https://mathiasbynens.be/notes/javascript-encoding>
  * @memberOf punycode
  * @type Object
  */
	'ucs2': {
		'decode': ucs2decode,
		'encode': ucs2encode
	},
	'decode': decode,
	'encode': encode,
	'toASCII': toASCII,
	'toUnicode': toUnicode
};

/**
 * URI.js
 *
 * @fileoverview An RFC 3986 compliant, scheme extendable URI parsing/validating/resolving library for JavaScript.
 * @author <a href="mailto:gary.court@gmail.com">Gary Court</a>
 * @see http://github.com/garycourt/uri-js
 */
/**
 * Copyright 2011 Gary Court. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification, are
 * permitted provided that the following conditions are met:
 *
 *    1. Redistributions of source code must retain the above copyright notice, this list of
 *       conditions and the following disclaimer.
 *
 *    2. Redistributions in binary form must reproduce the above copyright notice, this list
 *       of conditions and the following disclaimer in the documentation and/or other materials
 *       provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY GARY COURT ``AS IS'' AND ANY EXPRESS OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GARY COURT OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * The views and conclusions contained in the software and documentation are those of the
 * authors and should not be interpreted as representing official policies, either expressed
 * or implied, of Gary Court.
 */
var SCHEMES = {};
function pctEncChar(chr) {
    var c = chr.charCodeAt(0);
    var e = void 0;
    if (c < 16) e = "%0" + c.toString(16).toUpperCase();else if (c < 128) e = "%" + c.toString(16).toUpperCase();else if (c < 2048) e = "%" + (c >> 6 | 192).toString(16).toUpperCase() + "%" + (c & 63 | 128).toString(16).toUpperCase();else e = "%" + (c >> 12 | 224).toString(16).toUpperCase() + "%" + (c >> 6 & 63 | 128).toString(16).toUpperCase() + "%" + (c & 63 | 128).toString(16).toUpperCase();
    return e;
}
function pctDecChars(str) {
    var newStr = "";
    var i = 0;
    var il = str.length;
    while (i < il) {
        var c = parseInt(str.substr(i + 1, 2), 16);
        if (c < 128) {
            newStr += String.fromCharCode(c);
            i += 3;
        } else if (c >= 194 && c < 224) {
            if (il - i >= 6) {
                var c2 = parseInt(str.substr(i + 4, 2), 16);
                newStr += String.fromCharCode((c & 31) << 6 | c2 & 63);
            } else {
                newStr += str.substr(i, 6);
            }
            i += 6;
        } else if (c >= 224) {
            if (il - i >= 9) {
                var _c = parseInt(str.substr(i + 4, 2), 16);
                var c3 = parseInt(str.substr(i + 7, 2), 16);
                newStr += String.fromCharCode((c & 15) << 12 | (_c & 63) << 6 | c3 & 63);
            } else {
                newStr += str.substr(i, 9);
            }
            i += 9;
        } else {
            newStr += str.substr(i, 3);
            i += 3;
        }
    }
    return newStr;
}
function _normalizeComponentEncoding(components, protocol) {
    function decodeUnreserved(str) {
        var decStr = pctDecChars(str);
        return !decStr.match(protocol.UNRESERVED) ? str : decStr;
    }
    if (components.scheme) components.scheme = String(components.scheme).replace(protocol.PCT_ENCODED, decodeUnreserved).toLowerCase().replace(protocol.NOT_SCHEME, "");
    if (components.userinfo !== undefined) components.userinfo = String(components.userinfo).replace(protocol.PCT_ENCODED, decodeUnreserved).replace(protocol.NOT_USERINFO, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    if (components.host !== undefined) components.host = String(components.host).replace(protocol.PCT_ENCODED, decodeUnreserved).toLowerCase().replace(protocol.NOT_HOST, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    if (components.path !== undefined) components.path = String(components.path).replace(protocol.PCT_ENCODED, decodeUnreserved).replace(components.scheme ? protocol.NOT_PATH : protocol.NOT_PATH_NOSCHEME, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    if (components.query !== undefined) components.query = String(components.query).replace(protocol.PCT_ENCODED, decodeUnreserved).replace(protocol.NOT_QUERY, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    if (components.fragment !== undefined) components.fragment = String(components.fragment).replace(protocol.PCT_ENCODED, decodeUnreserved).replace(protocol.NOT_FRAGMENT, pctEncChar).replace(protocol.PCT_ENCODED, toUpperCase);
    return components;
}

function _stripLeadingZeros(str) {
    return str.replace(/^0*(.*)/, "$1") || "0";
}
function _normalizeIPv4(host, protocol) {
    var matches = host.match(protocol.IPV4ADDRESS) || [];

    var _matches = slicedToArray(matches, 2),
        address = _matches[1];

    if (address) {
        return address.split(".").map(_stripLeadingZeros).join(".");
    } else {
        return host;
    }
}
function _normalizeIPv6(host, protocol) {
    var matches = host.match(protocol.IPV6ADDRESS) || [];

    var _matches2 = slicedToArray(matches, 3),
        address = _matches2[1],
        zone = _matches2[2];

    if (address) {
        var _address$toLowerCase$ = address.toLowerCase().split('::').reverse(),
            _address$toLowerCase$2 = slicedToArray(_address$toLowerCase$, 2),
            last = _address$toLowerCase$2[0],
            first = _address$toLowerCase$2[1];

        var firstFields = first ? first.split(":").map(_stripLeadingZeros) : [];
        var lastFields = last.split(":").map(_stripLeadingZeros);
        var isLastFieldIPv4Address = protocol.IPV4ADDRESS.test(lastFields[lastFields.length - 1]);
        var fieldCount = isLastFieldIPv4Address ? 7 : 8;
        var lastFieldsStart = lastFields.length - fieldCount;
        var fields = Array(fieldCount);
        for (var x = 0; x < fieldCount; ++x) {
            fields[x] = firstFields[x] || lastFields[lastFieldsStart + x] || '';
        }
        if (isLastFieldIPv4Address) {
            fields[fieldCount - 1] = _normalizeIPv4(fields[fieldCount - 1], protocol);
        }
        var allZeroFields = fields.reduce(function (acc, field, index) {
            if (!field || field === "0") {
                var lastLongest = acc[acc.length - 1];
                if (lastLongest && lastLongest.index + lastLongest.length === index) {
                    lastLongest.length++;
                } else {
                    acc.push({ index: index, length: 1 });
                }
            }
            return acc;
        }, []);
        var longestZeroFields = allZeroFields.sort(function (a, b) {
            return b.length - a.length;
        })[0];
        var newHost = void 0;
        if (longestZeroFields && longestZeroFields.length > 1) {
            var newFirst = fields.slice(0, longestZeroFields.index);
            var newLast = fields.slice(longestZeroFields.index + longestZeroFields.length);
            newHost = newFirst.join(":") + "::" + newLast.join(":");
        } else {
            newHost = fields.join(":");
        }
        if (zone) {
            newHost += "%" + zone;
        }
        return newHost;
    } else {
        return host;
    }
}
var URI_PARSE = /^(?:([^:\/?#]+):)?(?:\/\/((?:([^\/?#@]*)@)?(\[[^\/?#\]]+\]|[^\/?#:]*)(?:\:(\d*))?))?([^?#]*)(?:\?([^#]*))?(?:#((?:.|\n|\r)*))?/i;
var NO_MATCH_IS_UNDEFINED = "".match(/(){0}/)[1] === undefined;
function parse(uriString) {
    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

    var components = {};
    var protocol = options.iri !== false ? IRI_PROTOCOL : URI_PROTOCOL;
    if (options.reference === "suffix") uriString = (options.scheme ? options.scheme + ":" : "") + "//" + uriString;
    var matches = uriString.match(URI_PARSE);
    if (matches) {
        if (NO_MATCH_IS_UNDEFINED) {
            //store each component
            components.scheme = matches[1];
            components.userinfo = matches[3];
            components.host = matches[4];
            components.port = parseInt(matches[5], 10);
            components.path = matches[6] || "";
            components.query = matches[7];
            components.fragment = matches[8];
            //fix port number
            if (isNaN(components.port)) {
                components.port = matches[5];
            }
        } else {
            //IE FIX for improper RegExp matching
            //store each component
            components.scheme = matches[1] || undefined;
            components.userinfo = uriString.indexOf("@") !== -1 ? matches[3] : undefined;
            components.host = uriString.indexOf("//") !== -1 ? matches[4] : undefined;
            components.port = parseInt(matches[5], 10);
            components.path = matches[6] || "";
            components.query = uriString.indexOf("?") !== -1 ? matches[7] : undefined;
            components.fragment = uriString.indexOf("#") !== -1 ? matches[8] : undefined;
            //fix port number
            if (isNaN(components.port)) {
                components.port = uriString.match(/\/\/(?:.|\n)*\:(?:\/|\?|\#|$)/) ? matches[4] : undefined;
            }
        }
        if (components.host) {
            //normalize IP hosts
            components.host = _normalizeIPv6(_normalizeIPv4(components.host, protocol), protocol);
        }
        //determine reference type
        if (components.scheme === undefined && components.userinfo === undefined && components.host === undefined && components.port === undefined && !components.path && components.query === undefined) {
            components.reference = "same-document";
        } else if (components.scheme === undefined) {
            components.reference = "relative";
        } else if (components.fragment === undefined) {
            components.reference = "absolute";
        } else {
            components.reference = "uri";
        }
        //check for reference errors
        if (options.reference && options.reference !== "suffix" && options.reference !== components.reference) {
            components.error = components.error || "URI is not a " + options.reference + " reference.";
        }
        //find scheme handler
        var schemeHandler = SCHEMES[(options.scheme || components.scheme || "").toLowerCase()];
        //check if scheme can't handle IRIs
        if (!options.unicodeSupport && (!schemeHandler || !schemeHandler.unicodeSupport)) {
            //if host component is a domain name
            if (components.host && (options.domainHost || schemeHandler && schemeHandler.domainHost)) {
                //convert Unicode IDN -> ASCII IDN
                try {
                    components.host = punycode.toASCII(components.host.replace(protocol.PCT_ENCODED, pctDecChars).toLowerCase());
                } catch (e) {
                    components.error = components.error || "Host's domain name can not be converted to ASCII via punycode: " + e;
                }
            }
            //convert IRI -> URI
            _normalizeComponentEncoding(components, URI_PROTOCOL);
        } else {
            //normalize encodings
            _normalizeComponentEncoding(components, protocol);
        }
        //perform scheme specific parsing
        if (schemeHandler && schemeHandler.parse) {
            schemeHandler.parse(components, options);
        }
    } else {
        components.error = components.error || "URI can not be parsed.";
    }
    return components;
}

function _recomposeAuthority(components, options) {
    var protocol = options.iri !== false ? IRI_PROTOCOL : URI_PROTOCOL;
    var uriTokens = [];
    if (components.userinfo !== undefined) {
        uriTokens.push(components.userinfo);
        uriTokens.push("@");
    }
    if (components.host !== undefined) {
        //normalize IP hosts, add brackets and escape zone separator for IPv6
        uriTokens.push(_normalizeIPv6(_normalizeIPv4(String(components.host), protocol), protocol).replace(protocol.IPV6ADDRESS, function (_, $1, $2) {
            return "[" + $1 + ($2 ? "%25" + $2 : "") + "]";
        }));
    }
    if (typeof components.port === "number") {
        uriTokens.push(":");
        uriTokens.push(components.port.toString(10));
    }
    return uriTokens.length ? uriTokens.join("") : undefined;
}

var RDS1 = /^\.\.?\//;
var RDS2 = /^\/\.(\/|$)/;
var RDS3 = /^\/\.\.(\/|$)/;
var RDS5 = /^\/?(?:.|\n)*?(?=\/|$)/;
function removeDotSegments(input) {
    var output = [];
    while (input.length) {
        if (input.match(RDS1)) {
            input = input.replace(RDS1, "");
        } else if (input.match(RDS2)) {
            input = input.replace(RDS2, "/");
        } else if (input.match(RDS3)) {
            input = input.replace(RDS3, "/");
            output.pop();
        } else if (input === "." || input === "..") {
            input = "";
        } else {
            var im = input.match(RDS5);
            if (im) {
                var s = im[0];
                input = input.slice(s.length);
                output.push(s);
            } else {
                throw new Error("Unexpected dot segment condition");
            }
        }
    }
    return output.join("");
}

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

    var protocol = options.iri ? IRI_PROTOCOL : URI_PROTOCOL;
    var uriTokens = [];
    //find scheme handler
    var schemeHandler = SCHEMES[(options.scheme || components.scheme || "").toLowerCase()];
    //perform scheme specific serialization
    if (schemeHandler && schemeHandler.serialize) schemeHandler.serialize(components, options);
    if (components.host) {
        //if host component is an IPv6 address
        if (protocol.IPV6ADDRESS.test(components.host)) {}
        //TODO: normalize IPv6 address as per RFC 5952

        //if host component is a domain name
        else if (options.domainHost || schemeHandler && schemeHandler.domainHost) {
                //convert IDN via punycode
                try {
                    components.host = !options.iri ? punycode.toASCII(components.host.replace(protocol.PCT_ENCODED, pctDecChars).toLowerCase()) : punycode.toUnicode(components.host);
                } catch (e) {
                    components.error = components.error || "Host's domain name can not be converted to " + (!options.iri ? "ASCII" : "Unicode") + " via punycode: " + e;
                }
            }
    }
    //normalize encoding
    _normalizeComponentEncoding(components, protocol);
    if (options.reference !== "suffix" && components.scheme) {
        uriTokens.push(components.scheme);
        uriTokens.push(":");
    }
    var authority = _recomposeAuthority(components, options);
    if (authority !== undefined) {
        if (options.reference !== "suffix") {
            uriTokens.push("//");
        }
        uriTokens.push(authority);
        if (components.path && components.path.charAt(0) !== "/") {
            uriTokens.push("/");
        }
    }
    if (components.path !== undefined) {
        var s = components.path;
        if (!options.absolutePath && (!schemeHandler || !schemeHandler.absolutePath)) {
            s = removeDotSegments(s);
        }
        if (authority === undefined) {
            s = s.replace(/^\/\//, "/%2F"); //don't allow the path to start with "//"
        }
        uriTokens.push(s);
    }
    if (components.query !== undefined) {
        uriTokens.push("?");
        uriTokens.push(components.query);
    }
    if (components.fragment !== undefined) {
        uriTokens.push("#");
        uriTokens.push(components.fragment);
    }
    return uriTokens.join(""); //merge tokens into a string
}

function resolveComponents(base, relative) {
    var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
    var skipNormalization = arguments[3];

    var target = {};
    if (!skipNormalization) {
        base = parse(serialize(base, options), options); //normalize base components
        relative = parse(serialize(relative, options), options); //normalize relative components
    }
    options = options || {};
    if (!options.tolerant && relative.scheme) {
        target.scheme = relative.scheme;
        //target.authority = relative.authority;
        target.userinfo = relative.userinfo;
        target.host = relative.host;
        target.port = relative.port;
        target.path = removeDotSegments(relative.path || "");
        target.query = relative.query;
    } else {
        if (relative.userinfo !== undefined || relative.host !== undefined || relative.port !== undefined) {
            //target.authority = relative.authority;
            target.userinfo = relative.userinfo;
            target.host = relative.host;
            target.port = relative.port;
            target.path = removeDotSegments(relative.path || "");
            target.query = relative.query;
        } else {
            if (!relative.path) {
                target.path = base.path;
                if (relative.query !== undefined) {
                    target.query = relative.query;
                } else {
                    target.query = base.query;
                }
            } else {
                if (relative.path.charAt(0) === "/") {
                    target.path = removeDotSegments(relative.path);
                } else {
                    if ((base.userinfo !== undefined || base.host !== undefined || base.port !== undefined) && !base.path) {
                        target.path = "/" + relative.path;
                    } else if (!base.path) {
                        target.path = relative.path;
                    } else {
                        target.path = base.path.slice(0, base.path.lastIndexOf("/") + 1) + relative.path;
                    }
                    target.path = removeDotSegments(target.path);
                }
                target.query = relative.query;
            }
            //target.authority = base.authority;
            target.userinfo = base.userinfo;
            target.host = base.host;
            target.port = base.port;
        }
        target.scheme = base.scheme;
    }
    target.fragment = relative.fragment;
    return target;
}

function resolve(baseURI, relativeURI, options) {
    var schemelessOptions = assign({ scheme: 'null' }, options);
    return serialize(resolveComponents(parse(baseURI, schemelessOptions), parse(relativeURI, schemelessOptions), schemelessOptions, true), schemelessOptions);
}

function normalize(uri, options) {
    if (typeof uri === "string") {
        uri = serialize(parse(uri, options), options);
    } else if (typeOf(uri) === "object") {
        uri = parse(serialize(uri, options), options);
    }
    return uri;
}

function equal(uriA, uriB, options) {
    if (typeof uriA === "string") {
        uriA = serialize(parse(uriA, options), options);
    } else if (typeOf(uriA) === "object") {
        uriA = serialize(uriA, options);
    }
    if (typeof uriB === "string") {
        uriB = serialize(parse(uriB, options), options);
    } else if (typeOf(uriB) === "object") {
        uriB = serialize(uriB, options);
    }
    return uriA === uriB;
}

function escapeComponent(str, options) {
    return str && str.toString().replace(!options || !options.iri ? URI_PROTOCOL.ESCAPE : IRI_PROTOCOL.ESCAPE, pctEncChar);
}

function unescapeComponent(str, options) {
    return str && str.toString().replace(!options || !options.iri ? URI_PROTOCOL.PCT_ENCODED : IRI_PROTOCOL.PCT_ENCODED, pctDecChars);
}

var handler = {
    scheme: "http",
    domainHost: true,
    parse: function parse(components, options) {
        //report missing host
        if (!components.host) {
            components.error = components.error || "HTTP URIs must have a host.";
        }
        return components;
    },
    serialize: function serialize(components, options) {
        //normalize the default port
        if (components.port === (String(components.scheme).toLowerCase() !== "https" ? 80 : 443) || components.port === "") {
            components.port = undefined;
        }
        //normalize the empty path
        if (!components.path) {
            components.path = "/";
        }
        //NOTE: We do not parse query strings for HTTP URIs
        //as WWW Form Url Encoded query strings are part of the HTML4+ spec,
        //and not the HTTP spec.
        return components;
    }
};

var handler$1 = {
    scheme: "https",
    domainHost: handler.domainHost,
    parse: handler.parse,
    serialize: handler.serialize
};

var O = {};
var isIRI = true;
//RFC 3986
var UNRESERVED$$ = "[A-Za-z0-9\\-\\.\\_\\~" + (isIRI ? "\\xA0-\\u200D\\u2010-\\u2029\\u202F-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFEF" : "") + "]";
var HEXDIG$$ = "[0-9A-Fa-f]"; //case-insensitive
var PCT_ENCODED$ = subexp(subexp("%[EFef]" + HEXDIG$$ + "%" + HEXDIG$$ + HEXDIG$$ + "%" + HEXDIG$$ + HEXDIG$$) + "|" + subexp("%[89A-Fa-f]" + HEXDIG$$ + "%" + HEXDIG$$ + HEXDIG$$) + "|" + subexp("%" + HEXDIG$$ + HEXDIG$$)); //expanded
//RFC 5322, except these symbols as per RFC 6068: @ : / ? # [ ] & ; =
//const ATEXT$$ = "[A-Za-z0-9\\!\\#\\$\\%\\&\\'\\*\\+\\-\\/\\=\\?\\^\\_\\`\\{\\|\\}\\~]";
//const WSP$$ = "[\\x20\\x09]";
//const OBS_QTEXT$$ = "[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x7F]";  //(%d1-8 / %d11-12 / %d14-31 / %d127)
//const QTEXT$$ = merge("[\\x21\\x23-\\x5B\\x5D-\\x7E]", OBS_QTEXT$$);  //%d33 / %d35-91 / %d93-126 / obs-qtext
//const VCHAR$$ = "[\\x21-\\x7E]";
//const WSP$$ = "[\\x20\\x09]";
//const OBS_QP$ = subexp("\\\\" + merge("[\\x00\\x0D\\x0A]", OBS_QTEXT$$));  //%d0 / CR / LF / obs-qtext
//const FWS$ = subexp(subexp(WSP$$ + "*" + "\\x0D\\x0A") + "?" + WSP$$ + "+");
//const QUOTED_PAIR$ = subexp(subexp("\\\\" + subexp(VCHAR$$ + "|" + WSP$$)) + "|" + OBS_QP$);
//const QUOTED_STRING$ = subexp('\\"' + subexp(FWS$ + "?" + QCONTENT$) + "*" + FWS$ + "?" + '\\"');
var ATEXT$$ = "[A-Za-z0-9\\!\\$\\%\\'\\*\\+\\-\\^\\_\\`\\{\\|\\}\\~]";
var QTEXT$$ = "[\\!\\$\\%\\'\\(\\)\\*\\+\\,\\-\\.0-9\\<\\>A-Z\\x5E-\\x7E]";
var VCHAR$$ = merge(QTEXT$$, "[\\\"\\\\]");
var SOME_DELIMS$$ = "[\\!\\$\\'\\(\\)\\*\\+\\,\\;\\:\\@]";
var UNRESERVED = new RegExp(UNRESERVED$$, "g");
var PCT_ENCODED = new RegExp(PCT_ENCODED$, "g");
var NOT_LOCAL_PART = new RegExp(merge("[^]", ATEXT$$, "[\\.]", '[\\"]', VCHAR$$), "g");
var NOT_HFNAME = new RegExp(merge("[^]", UNRESERVED$$, SOME_DELIMS$$), "g");
var NOT_HFVALUE = NOT_HFNAME;
function decodeUnreserved(str) {
    var decStr = pctDecChars(str);
    return !decStr.match(UNRESERVED) ? str : decStr;
}
var handler$2 = {
    scheme: "mailto",
    parse: function parse$$1(components, options) {
        var mailtoComponents = components;
        var to = mailtoComponents.to = mailtoComponents.path ? mailtoComponents.path.split(",") : [];
        mailtoComponents.path = undefined;
        if (mailtoComponents.query) {
            var unknownHeaders = false;
            var headers = {};
            var hfields = mailtoComponents.query.split("&");
            for (var x = 0, xl = hfields.length; x < xl; ++x) {
                var hfield = hfields[x].split("=");
                switch (hfield[0]) {
                    case "to":
                        var toAddrs = hfield[1].split(",");
                        for (var _x = 0, _xl = toAddrs.length; _x < _xl; ++_x) {
                            to.push(toAddrs[_x]);
                        }
                        break;
                    case "subject":
                        mailtoComponents.subject = unescapeComponent(hfield[1], options);
                        break;
                    case "body":
                        mailtoComponents.body = unescapeComponent(hfield[1], options);
                        break;
                    default:
                        unknownHeaders = true;
                        headers[unescapeComponent(hfield[0], options)] = unescapeComponent(hfield[1], options);
                        break;
                }
            }
            if (unknownHeaders) mailtoComponents.headers = headers;
        }
        mailtoComponents.query = undefined;
        for (var _x2 = 0, _xl2 = to.length; _x2 < _xl2; ++_x2) {
            var addr = to[_x2].split("@");
            addr[0] = unescapeComponent(addr[0]);
            if (!options.unicodeSupport) {
                //convert Unicode IDN -> ASCII IDN
                try {
                    addr[1] = punycode.toASCII(unescapeComponent(addr[1], options).toLowerCase());
                } catch (e) {
                    mailtoComponents.error = mailtoComponents.error || "Email address's domain name can not be converted to ASCII via punycode: " + e;
                }
            } else {
                addr[1] = unescapeComponent(addr[1], options).toLowerCase();
            }
            to[_x2] = addr.join("@");
        }
        return mailtoComponents;
    },
    serialize: function serialize$$1(mailtoComponents, options) {
        var components = mailtoComponents;
        var to = toArray(mailtoComponents.to);
        if (to) {
            for (var x = 0, xl = to.length; x < xl; ++x) {
                var toAddr = String(to[x]);
                var atIdx = toAddr.lastIndexOf("@");
                var localPart = toAddr.slice(0, atIdx).replace(PCT_ENCODED, decodeUnreserved).replace(PCT_ENCODED, toUpperCase).replace(NOT_LOCAL_PART, pctEncChar);
                var domain = toAddr.slice(atIdx + 1);
                //convert IDN via punycode
                try {
                    domain = !options.iri ? punycode.toASCII(unescapeComponent(domain, options).toLowerCase()) : punycode.toUnicode(domain);
                } catch (e) {
                    components.error = components.error || "Email address's domain name can not be converted to " + (!options.iri ? "ASCII" : "Unicode") + " via punycode: " + e;
                }
                to[x] = localPart + "@" + domain;
            }
            components.path = to.join(",");
        }
        var headers = mailtoComponents.headers = mailtoComponents.headers || {};
        if (mailtoComponents.subject) headers["subject"] = mailtoComponents.subject;
        if (mailtoComponents.body) headers["body"] = mailtoComponents.body;
        var fields = [];
        for (var name in headers) {
            if (headers[name] !== O[name]) {
                fields.push(name.replace(PCT_ENCODED, decodeUnreserved).replace(PCT_ENCODED, toUpperCase).replace(NOT_HFNAME, pctEncChar) + "=" + headers[name].replace(PCT_ENCODED, decodeUnreserved).replace(PCT_ENCODED, toUpperCase).replace(NOT_HFVALUE, pctEncChar));
            }
        }
        if (fields.length) {
            components.query = fields.join("&");
        }
        return components;
    }
};

var URN_PARSE = /^([^\:]+)\:(.*)/;
//RFC 2141
var handler$3 = {
    scheme: "urn",
    parse: function parse$$1(components, options) {
        var matches = components.path && components.path.match(URN_PARSE);
        var urnComponents = components;
        if (matches) {
            var scheme = options.scheme || urnComponents.scheme || "urn";
            var nid = matches[1].toLowerCase();
            var nss = matches[2];
            var urnScheme = scheme + ":" + (options.nid || nid);
            var schemeHandler = SCHEMES[urnScheme];
            urnComponents.nid = nid;
            urnComponents.nss = nss;
            urnComponents.path = undefined;
            if (schemeHandler) {
                urnComponents = schemeHandler.parse(urnComponents, options);
            }
        } else {
            urnComponents.error = urnComponents.error || "URN can not be parsed.";
        }
        return urnComponents;
    },
    serialize: function serialize$$1(urnComponents, options) {
        var scheme = options.scheme || urnComponents.scheme || "urn";
        var nid = urnComponents.nid;
        var urnScheme = scheme + ":" + (options.nid || nid);
        var schemeHandler = SCHEMES[urnScheme];
        if (schemeHandler) {
            urnComponents = schemeHandler.serialize(urnComponents, options);
        }
        var uriComponents = urnComponents;
        var nss = urnComponents.nss;
        uriComponents.path = (nid || options.nid) + ":" + nss;
        return uriComponents;
    }
};

var UUID = /^[0-9A-Fa-f]{8}(?:\-[0-9A-Fa-f]{4}){3}\-[0-9A-Fa-f]{12}$/;
//RFC 4122
var handler$4 = {
    scheme: "urn:uuid",
    parse: function parse(urnComponents, options) {
        var uuidComponents = urnComponents;
        uuidComponents.uuid = uuidComponents.nss;
        uuidComponents.nss = undefined;
        if (!options.tolerant && (!uuidComponents.uuid || !uuidComponents.uuid.match(UUID))) {
            uuidComponents.error = uuidComponents.error || "UUID is not valid.";
        }
        return uuidComponents;
    },
    serialize: function serialize(uuidComponents, options) {
        var urnComponents = uuidComponents;
        //normalize UUID
        urnComponents.nss = (uuidComponents.uuid || "").toLowerCase();
        return urnComponents;
    }
};

SCHEMES[handler.scheme] = handler;
SCHEMES[handler$1.scheme] = handler$1;
SCHEMES[handler$2.scheme] = handler$2;
SCHEMES[handler$3.scheme] = handler$3;
SCHEMES[handler$4.scheme] = handler$4;

exports.SCHEMES = SCHEMES;
exports.pctEncChar = pctEncChar;
exports.pctDecChars = pctDecChars;
exports.parse = parse;
exports.removeDotSegments = removeDotSegments;
exports.serialize = serialize;
exports.resolveComponents = resolveComponents;
exports.resolve = resolve;
exports.normalize = normalize;
exports.equal = equal;
exports.escapeComponent = escapeComponent;
exports.unescapeComponent = unescapeComponent;

Object.defineProperty(exports, '__esModule', { value: true });

})));
//# sourceMappingURL=uri.all.js.map


/***/ }),
/* 30 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


// https://mathiasbynens.be/notes/javascript-encoding
// https://github.com/bestiejs/punycode.js - punycode.ucs2.decode
module.exports = function ucs2length(str) {
  var length = 0
    , len = str.length
    , pos = 0
    , value;
  while (pos < len) {
    length++;
    value = str.charCodeAt(pos++);
    if (value >= 0xD800 && value <= 0xDBFF && pos < len) {
      // high surrogate, and there is a next character
      value = str.charCodeAt(pos);
      if ((value & 0xFC00) == 0xDC00) pos++; // low surrogate
    }
  }
  return length;
};


/***/ }),
/* 31 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var traverse = module.exports = function (schema, opts, cb) {
  // Legacy support for v0.3.1 and earlier.
  if (typeof opts == 'function') {
    cb = opts;
    opts = {};
  }

  cb = opts.cb || cb;
  var pre = (typeof cb == 'function') ? cb : cb.pre || function() {};
  var post = cb.post || function() {};

  _traverse(opts, pre, post, schema, '', schema);
};


traverse.keywords = {
  additionalItems: true,
  items: true,
  contains: true,
  additionalProperties: true,
  propertyNames: true,
  not: true
};

traverse.arrayKeywords = {
  items: true,
  allOf: true,
  anyOf: true,
  oneOf: true
};

traverse.propsKeywords = {
  definitions: true,
  properties: true,
  patternProperties: true,
  dependencies: true
};

traverse.skipKeywords = {
  default: true,
  enum: true,
  const: true,
  required: true,
  maximum: true,
  minimum: true,
  exclusiveMaximum: true,
  exclusiveMinimum: true,
  multipleOf: true,
  maxLength: true,
  minLength: true,
  pattern: true,
  format: true,
  maxItems: true,
  minItems: true,
  uniqueItems: true,
  maxProperties: true,
  minProperties: true
};


function _traverse(opts, pre, post, schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex) {
  if (schema && typeof schema == 'object' && !Array.isArray(schema)) {
    pre(schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex);
    for (var key in schema) {
      var sch = schema[key];
      if (Array.isArray(sch)) {
        if (key in traverse.arrayKeywords) {
          for (var i=0; i<sch.length; i++)
            _traverse(opts, pre, post, sch[i], jsonPtr + '/' + key + '/' + i, rootSchema, jsonPtr, key, schema, i);
        }
      } else if (key in traverse.propsKeywords) {
        if (sch && typeof sch == 'object') {
          for (var prop in sch)
            _traverse(opts, pre, post, sch[prop], jsonPtr + '/' + key + '/' + escapeJsonPtr(prop), rootSchema, jsonPtr, key, schema, prop);
        }
      } else if (key in traverse.keywords || (opts.allKeys && !(key in traverse.skipKeywords))) {
        _traverse(opts, pre, post, sch, jsonPtr + '/' + key, rootSchema, jsonPtr, key, schema);
      }
    }
    post(schema, jsonPtr, rootSchema, parentJsonPtr, parentKeyword, parentSchema, keyIndex);
  }
}


function escapeJsonPtr(str) {
  return str.replace(/~/g, '~0').replace(/\//g, '~1');
}


/***/ }),
/* 32 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";



var Cache = module.exports = function Cache() {
  this._cache = {};
};


Cache.prototype.put = function Cache_put(key, value) {
  this._cache[key] = value;
};


Cache.prototype.get = function Cache_get(key) {
  return this._cache[key];
};


Cache.prototype.del = function Cache_del(key) {
  delete this._cache[key];
};


Cache.prototype.clear = function Cache_clear() {
  this._cache = {};
};


/***/ }),
/* 33 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var util = __webpack_require__(2);

var DATE = /^(\d\d\d\d)-(\d\d)-(\d\d)$/;
var DAYS = [0,31,28,31,30,31,30,31,31,30,31,30,31];
var TIME = /^(\d\d):(\d\d):(\d\d)(\.\d+)?(z|[+-]\d\d:\d\d)?$/i;
var HOSTNAME = /^[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[-0-9a-z]{0,61}[0-9a-z])?)*$/i;
var URI = /^(?:[a-z][a-z0-9+\-.]*:)(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'()*+,;=:@]|%[0-9a-f]{2})*)*)(?:\?(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
var URIREF = /^(?:[a-z][a-z0-9+\-.]*:)?(?:\/?\/(?:(?:[a-z0-9\-._~!$&'()*+,;=:]|%[0-9a-f]{2})*@)?(?:\[(?:(?:(?:(?:[0-9a-f]{1,4}:){6}|::(?:[0-9a-f]{1,4}:){5}|(?:[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){4}|(?:(?:[0-9a-f]{1,4}:){0,1}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){3}|(?:(?:[0-9a-f]{1,4}:){0,2}[0-9a-f]{1,4})?::(?:[0-9a-f]{1,4}:){2}|(?:(?:[0-9a-f]{1,4}:){0,3}[0-9a-f]{1,4})?::[0-9a-f]{1,4}:|(?:(?:[0-9a-f]{1,4}:){0,4}[0-9a-f]{1,4})?::)(?:[0-9a-f]{1,4}:[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?))|(?:(?:[0-9a-f]{1,4}:){0,5}[0-9a-f]{1,4})?::[0-9a-f]{1,4}|(?:(?:[0-9a-f]{1,4}:){0,6}[0-9a-f]{1,4})?::)|[Vv][0-9a-f]+\.[a-z0-9\-._~!$&'()*+,;=:]+)\]|(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)|(?:[a-z0-9\-._~!$&'"()*+,;=]|%[0-9a-f]{2})*)(?::\d*)?(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*|\/(?:(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?|(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})+(?:\/(?:[a-z0-9\-._~!$&'"()*+,;=:@]|%[0-9a-f]{2})*)*)?(?:\?(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?(?:#(?:[a-z0-9\-._~!$&'"()*+,;=:@/?]|%[0-9a-f]{2})*)?$/i;
// uri-template: https://tools.ietf.org/html/rfc6570
var URITEMPLATE = /^(?:(?:[^\x00-\x20"'<>%\\^`{|}]|%[0-9a-f]{2})|\{[+#./;?&=,!@|]?(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?(?:,(?:[a-z0-9_]|%[0-9a-f]{2})+(?::[1-9][0-9]{0,3}|\*)?)*\})*$/i;
// For the source: https://gist.github.com/dperini/729294
// For test cases: https://mathiasbynens.be/demo/url-regex
// @todo Delete current URL in favour of the commented out URL rule when this issue is fixed https://github.com/eslint/eslint/issues/7983.
// var URL = /^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)(?:\.(?:[a-z\u{00a1}-\u{ffff}0-9]+-?)*[a-z\u{00a1}-\u{ffff}0-9]+)*(?:\.(?:[a-z\u{00a1}-\u{ffff}]{2,})))(?::\d{2,5})?(?:\/[^\s]*)?$/iu;
var URL = /^(?:(?:http[s\u017F]?|ftp):\/\/)(?:(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+(?::(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?@)?(?:(?!10(?:\.[0-9]{1,3}){3})(?!127(?:\.[0-9]{1,3}){3})(?!169\.254(?:\.[0-9]{1,3}){2})(?!192\.168(?:\.[0-9]{1,3}){2})(?!172\.(?:1[6-9]|2[0-9]|3[01])(?:\.[0-9]{1,3}){2})(?:[1-9][0-9]?|1[0-9][0-9]|2[01][0-9]|22[0-3])(?:\.(?:1?[0-9]{1,2}|2[0-4][0-9]|25[0-5])){2}(?:\.(?:[1-9][0-9]?|1[0-9][0-9]|2[0-4][0-9]|25[0-4]))|(?:(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)(?:\.(?:(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+-?)*(?:[0-9KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])+)*(?:\.(?:(?:[KSa-z\xA1-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]){2,})))(?::[0-9]{2,5})?(?:\/(?:[\0-\x08\x0E-\x1F!-\x9F\xA1-\u167F\u1681-\u1FFF\u200B-\u2027\u202A-\u202E\u2030-\u205E\u2060-\u2FFF\u3001-\uD7FF\uE000-\uFEFE\uFF00-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF])*)?$/i;
var UUID = /^(?:urn:uuid:)?[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}$/i;
var JSON_POINTER = /^(?:\/(?:[^~/]|~0|~1)*)*$/;
var JSON_POINTER_URI_FRAGMENT = /^#(?:\/(?:[a-z0-9_\-.!$&'()*+,;:=@]|%[0-9a-f]{2}|~0|~1)*)*$/i;
var RELATIVE_JSON_POINTER = /^(?:0|[1-9][0-9]*)(?:#|(?:\/(?:[^~/]|~0|~1)*)*)$/;


module.exports = formats;

function formats(mode) {
  mode = mode == 'full' ? 'full' : 'fast';
  return util.copy(formats[mode]);
}


formats.fast = {
  // date: http://tools.ietf.org/html/rfc3339#section-5.6
  date: /^\d\d\d\d-[0-1]\d-[0-3]\d$/,
  // date-time: http://tools.ietf.org/html/rfc3339#section-5.6
  time: /^(?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d:\d\d)?$/i,
  'date-time': /^\d\d\d\d-[0-1]\d-[0-3]\d[t\s](?:[0-2]\d:[0-5]\d:[0-5]\d|23:59:60)(?:\.\d+)?(?:z|[+-]\d\d:\d\d)$/i,
  // uri: https://github.com/mafintosh/is-my-json-valid/blob/master/formats.js
  uri: /^(?:[a-z][a-z0-9+-.]*:)(?:\/?\/)?[^\s]*$/i,
  'uri-reference': /^(?:(?:[a-z][a-z0-9+-.]*:)?\/?\/)?(?:[^\\\s#][^\s#]*)?(?:#[^\\\s]*)?$/i,
  'uri-template': URITEMPLATE,
  url: URL,
  // email (sources from jsen validator):
  // http://stackoverflow.com/questions/201323/using-a-regular-expression-to-validate-an-email-address#answer-8829363
  // http://www.w3.org/TR/html5/forms.html#valid-e-mail-address (search for 'willful violation')
  email: /^[a-z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?(?:\.[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?)*$/i,
  hostname: HOSTNAME,
  // optimized https://www.safaribooksonline.com/library/view/regular-expressions-cookbook/9780596802837/ch07s16.html
  ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
  // optimized http://stackoverflow.com/questions/53497/regular-expression-that-matches-valid-ipv6-addresses
  ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
  regex: regex,
  // uuid: http://tools.ietf.org/html/rfc4122
  uuid: UUID,
  // JSON-pointer: https://tools.ietf.org/html/rfc6901
  // uri fragment: https://tools.ietf.org/html/rfc3986#appendix-A
  'json-pointer': JSON_POINTER,
  'json-pointer-uri-fragment': JSON_POINTER_URI_FRAGMENT,
  // relative JSON-pointer: http://tools.ietf.org/html/draft-luff-relative-json-pointer-00
  'relative-json-pointer': RELATIVE_JSON_POINTER
};


formats.full = {
  date: date,
  time: time,
  'date-time': date_time,
  uri: uri,
  'uri-reference': URIREF,
  'uri-template': URITEMPLATE,
  url: URL,
  email: /^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$/i,
  hostname: hostname,
  ipv4: /^(?:(?:25[0-5]|2[0-4]\d|[01]?\d\d?)\.){3}(?:25[0-5]|2[0-4]\d|[01]?\d\d?)$/,
  ipv6: /^\s*(?:(?:(?:[0-9a-f]{1,4}:){7}(?:[0-9a-f]{1,4}|:))|(?:(?:[0-9a-f]{1,4}:){6}(?::[0-9a-f]{1,4}|(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){5}(?:(?:(?::[0-9a-f]{1,4}){1,2})|:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(?:(?:[0-9a-f]{1,4}:){4}(?:(?:(?::[0-9a-f]{1,4}){1,3})|(?:(?::[0-9a-f]{1,4})?:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){3}(?:(?:(?::[0-9a-f]{1,4}){1,4})|(?:(?::[0-9a-f]{1,4}){0,2}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){2}(?:(?:(?::[0-9a-f]{1,4}){1,5})|(?:(?::[0-9a-f]{1,4}){0,3}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?:(?:[0-9a-f]{1,4}:){1}(?:(?:(?::[0-9a-f]{1,4}){1,6})|(?:(?::[0-9a-f]{1,4}){0,4}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(?::(?:(?:(?::[0-9a-f]{1,4}){1,7})|(?:(?::[0-9a-f]{1,4}){0,5}:(?:(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(?:\.(?:25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(?:%.+)?\s*$/i,
  regex: regex,
  uuid: UUID,
  'json-pointer': JSON_POINTER,
  'json-pointer-uri-fragment': JSON_POINTER_URI_FRAGMENT,
  'relative-json-pointer': RELATIVE_JSON_POINTER
};


function isLeapYear(year) {
  // https://tools.ietf.org/html/rfc3339#appendix-C
  return year % 4 === 0 && (year % 100 !== 0 || year % 400 === 0);
}


function date(str) {
  // full-date from http://tools.ietf.org/html/rfc3339#section-5.6
  var matches = str.match(DATE);
  if (!matches) return false;

  var year = +matches[1];
  var month = +matches[2];
  var day = +matches[3];

  return month >= 1 && month <= 12 && day >= 1 &&
          day <= (month == 2 && isLeapYear(year) ? 29 : DAYS[month]);
}


function time(str, full) {
  var matches = str.match(TIME);
  if (!matches) return false;

  var hour = matches[1];
  var minute = matches[2];
  var second = matches[3];
  var timeZone = matches[5];
  return ((hour <= 23 && minute <= 59 && second <= 59) ||
          (hour == 23 && minute == 59 && second == 60)) &&
         (!full || timeZone);
}


var DATE_TIME_SEPARATOR = /t|\s/i;
function date_time(str) {
  // http://tools.ietf.org/html/rfc3339#section-5.6
  var dateTime = str.split(DATE_TIME_SEPARATOR);
  return dateTime.length == 2 && date(dateTime[0]) && time(dateTime[1], true);
}


function hostname(str) {
  // https://tools.ietf.org/html/rfc1034#section-3.5
  // https://tools.ietf.org/html/rfc1123#section-2
  return str.length <= 255 && HOSTNAME.test(str);
}


var NOT_URI_FRAGMENT = /\/|:/;
function uri(str) {
  // http://jmrware.com/articles/2009/uri_regexp/URI_regex.html + optional protocol + required "."
  return NOT_URI_FRAGMENT.test(str) && URI.test(str);
}


var Z_ANCHOR = /[^\\]\\Z/;
function regex(str) {
  if (Z_ANCHOR.test(str)) return false;
  try {
    new RegExp(str);
    return true;
  } catch(e) {
    return false;
  }
}


/***/ }),
/* 34 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var ruleModules = __webpack_require__(35)
  , toHash = __webpack_require__(2).toHash;

module.exports = function rules() {
  var RULES = [
    { type: 'number',
      rules: [ { 'maximum': ['exclusiveMaximum'] },
               { 'minimum': ['exclusiveMinimum'] }, 'multipleOf', 'format'] },
    { type: 'string',
      rules: [ 'maxLength', 'minLength', 'pattern', 'format' ] },
    { type: 'array',
      rules: [ 'maxItems', 'minItems', 'items', 'contains', 'uniqueItems' ] },
    { type: 'object',
      rules: [ 'maxProperties', 'minProperties', 'required', 'dependencies', 'propertyNames',
               { 'properties': ['additionalProperties', 'patternProperties'] } ] },
    { rules: [ '$ref', 'const', 'enum', 'not', 'anyOf', 'oneOf', 'allOf', 'if' ] }
  ];

  var ALL = [ 'type', '$comment' ];
  var KEYWORDS = [
    '$schema', '$id', 'id', '$data', '$async', 'title',
    'description', 'default', 'definitions',
    'examples', 'readOnly', 'writeOnly',
    'contentMediaType', 'contentEncoding',
    'additionalItems', 'then', 'else'
  ];
  var TYPES = [ 'number', 'integer', 'string', 'array', 'object', 'boolean', 'null' ];
  RULES.all = toHash(ALL);
  RULES.types = toHash(TYPES);

  RULES.forEach(function (group) {
    group.rules = group.rules.map(function (keyword) {
      var implKeywords;
      if (typeof keyword == 'object') {
        var key = Object.keys(keyword)[0];
        implKeywords = keyword[key];
        keyword = key;
        implKeywords.forEach(function (k) {
          ALL.push(k);
          RULES.all[k] = true;
        });
      }
      ALL.push(keyword);
      var rule = RULES.all[keyword] = {
        keyword: keyword,
        code: ruleModules[keyword],
        implements: implKeywords
      };
      return rule;
    });

    RULES.all.$comment = {
      keyword: '$comment',
      code: ruleModules.$comment
    };

    if (group.type) RULES.types[group.type] = group;
  });

  RULES.keywords = toHash(ALL.concat(KEYWORDS));
  RULES.custom = {};

  return RULES;
};


/***/ }),
/* 35 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


//all requires must be explicit because browserify won't work with dynamic requires
module.exports = {
  '$ref': __webpack_require__(36),
  allOf: __webpack_require__(37),
  anyOf: __webpack_require__(38),
  '$comment': __webpack_require__(39),
  const: __webpack_require__(40),
  contains: __webpack_require__(41),
  dependencies: __webpack_require__(42),
  'enum': __webpack_require__(43),
  format: __webpack_require__(44),
  'if': __webpack_require__(45),
  items: __webpack_require__(46),
  maximum: __webpack_require__(11),
  minimum: __webpack_require__(11),
  maxItems: __webpack_require__(12),
  minItems: __webpack_require__(12),
  maxLength: __webpack_require__(13),
  minLength: __webpack_require__(13),
  maxProperties: __webpack_require__(14),
  minProperties: __webpack_require__(14),
  multipleOf: __webpack_require__(47),
  not: __webpack_require__(48),
  oneOf: __webpack_require__(49),
  pattern: __webpack_require__(50),
  properties: __webpack_require__(51),
  propertyNames: __webpack_require__(52),
  required: __webpack_require__(53),
  uniqueItems: __webpack_require__(54),
  validate: __webpack_require__(10)
};


/***/ }),
/* 36 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_ref(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $async, $refCode;
  if ($schema == '#' || $schema == '#/') {
    if (it.isRoot) {
      $async = it.async;
      $refCode = 'validate';
    } else {
      $async = it.root.schema.$async === true;
      $refCode = 'root.refVal[0]';
    }
  } else {
    var $refVal = it.resolveRef(it.baseId, $schema, it.isRoot);
    if ($refVal === undefined) {
      var $message = it.MissingRefError.message(it.baseId, $schema);
      if (it.opts.missingRefs == 'fail') {
        it.logger.error($message);
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('$ref') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { ref: \'' + (it.util.escapeQuotes($schema)) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'can\\\'t resolve reference ' + (it.util.escapeQuotes($schema)) + '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: ' + (it.util.toQuotedString($schema)) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
        if ($breakOnError) {
          out += ' if (false) { ';
        }
      } else if (it.opts.missingRefs == 'ignore') {
        it.logger.warn($message);
        if ($breakOnError) {
          out += ' if (true) { ';
        }
      } else {
        throw new it.MissingRefError(it.baseId, $schema, $message);
      }
    } else if ($refVal.inline) {
      var $it = it.util.copy(it);
      $it.level++;
      var $nextValid = 'valid' + $it.level;
      $it.schema = $refVal.schema;
      $it.schemaPath = '';
      $it.errSchemaPath = $schema;
      var $code = it.validate($it).replace(/validate\.schema/g, $refVal.code);
      out += ' ' + ($code) + ' ';
      if ($breakOnError) {
        out += ' if (' + ($nextValid) + ') { ';
      }
    } else {
      $async = $refVal.$async === true || (it.async && $refVal.$async !== false);
      $refCode = $refVal.code;
    }
  }
  if ($refCode) {
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = '';
    if (it.opts.passContext) {
      out += ' ' + ($refCode) + '.call(this, ';
    } else {
      out += ' ' + ($refCode) + '( ';
    }
    out += ' ' + ($data) + ', (dataPath || \'\')';
    if (it.errorPath != '""') {
      out += ' + ' + (it.errorPath);
    }
    var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
      $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
    out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ', rootData)  ';
    var __callValidate = out;
    out = $$outStack.pop();
    if ($async) {
      if (!it.async) throw new Error('async schema referenced by sync schema');
      if ($breakOnError) {
        out += ' var ' + ($valid) + '; ';
      }
      out += ' try { await ' + (__callValidate) + '; ';
      if ($breakOnError) {
        out += ' ' + ($valid) + ' = true; ';
      }
      out += ' } catch (e) { if (!(e instanceof ValidationError)) throw e; if (vErrors === null) vErrors = e.errors; else vErrors = vErrors.concat(e.errors); errors = vErrors.length; ';
      if ($breakOnError) {
        out += ' ' + ($valid) + ' = false; ';
      }
      out += ' } ';
      if ($breakOnError) {
        out += ' if (' + ($valid) + ') { ';
      }
    } else {
      out += ' if (!' + (__callValidate) + ') { if (vErrors === null) vErrors = ' + ($refCode) + '.errors; else vErrors = vErrors.concat(' + ($refCode) + '.errors); errors = vErrors.length; } ';
      if ($breakOnError) {
        out += ' else { ';
      }
    }
  }
  return out;
}


/***/ }),
/* 37 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_allOf(it, $keyword, $ruleType) {
  var out = ' ';
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $currentBaseId = $it.baseId,
    $allSchemasEmpty = true;
  var arr1 = $schema;
  if (arr1) {
    var $sch, $i = -1,
      l1 = arr1.length - 1;
    while ($i < l1) {
      $sch = arr1[$i += 1];
      if (it.util.schemaHasRules($sch, it.RULES.all)) {
        $allSchemasEmpty = false;
        $it.schema = $sch;
        $it.schemaPath = $schemaPath + '[' + $i + ']';
        $it.errSchemaPath = $errSchemaPath + '/' + $i;
        out += '  ' + (it.validate($it)) + ' ';
        $it.baseId = $currentBaseId;
        if ($breakOnError) {
          out += ' if (' + ($nextValid) + ') { ';
          $closingBraces += '}';
        }
      }
    }
  }
  if ($breakOnError) {
    if ($allSchemasEmpty) {
      out += ' if (true) { ';
    } else {
      out += ' ' + ($closingBraces.slice(0, -1)) + ' ';
    }
  }
  out = it.util.cleanUpCode(out);
  return out;
}


/***/ }),
/* 38 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_anyOf(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $noEmptySchema = $schema.every(function($sch) {
    return it.util.schemaHasRules($sch, it.RULES.all);
  });
  if ($noEmptySchema) {
    var $currentBaseId = $it.baseId;
    out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = false;  ';
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    var arr1 = $schema;
    if (arr1) {
      var $sch, $i = -1,
        l1 = arr1.length - 1;
      while ($i < l1) {
        $sch = arr1[$i += 1];
        $it.schema = $sch;
        $it.schemaPath = $schemaPath + '[' + $i + ']';
        $it.errSchemaPath = $errSchemaPath + '/' + $i;
        out += '  ' + (it.validate($it)) + ' ';
        $it.baseId = $currentBaseId;
        out += ' ' + ($valid) + ' = ' + ($valid) + ' || ' + ($nextValid) + '; if (!' + ($valid) + ') { ';
        $closingBraces += '}';
      }
    }
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' ' + ($closingBraces) + ' if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('anyOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should match some schema in anyOf\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError(vErrors); ';
      } else {
        out += ' validate.errors = vErrors; return false; ';
      }
    }
    out += ' } else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
    if (it.opts.allErrors) {
      out += ' } ';
    }
    out = it.util.cleanUpCode(out);
  } else {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
  }
  return out;
}


/***/ }),
/* 39 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_comment(it, $keyword, $ruleType) {
  var out = ' ';
  var $schema = it.schema[$keyword];
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $comment = it.util.toQuotedString($schema);
  if (it.opts.$comment === true) {
    out += ' console.log(' + ($comment) + ');';
  } else if (typeof it.opts.$comment == 'function') {
    out += ' self._opts.$comment(' + ($comment) + ', ' + (it.util.toQuotedString($errSchemaPath)) + ', validate.root.schema);';
  }
  return out;
}


/***/ }),
/* 40 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_const(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  if (!$isData) {
    out += ' var schema' + ($lvl) + ' = validate.schema' + ($schemaPath) + ';';
  }
  out += 'var ' + ($valid) + ' = equal(' + ($data) + ', schema' + ($lvl) + '); if (!' + ($valid) + ') {   ';
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('const') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { allowedValue: schema' + ($lvl) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should be equal to constant\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' }';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}


/***/ }),
/* 41 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_contains(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $idx = 'i' + $lvl,
    $dataNxt = $it.dataLevel = it.dataLevel + 1,
    $nextData = 'data' + $dataNxt,
    $currentBaseId = it.baseId,
    $nonEmptySchema = it.util.schemaHasRules($schema, it.RULES.all);
  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
  if ($nonEmptySchema) {
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    out += ' var ' + ($nextValid) + ' = false; for (var ' + ($idx) + ' = 0; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
    $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
    var $passData = $data + '[' + $idx + ']';
    $it.dataPathArr[$dataNxt] = $idx;
    var $code = it.validate($it);
    $it.baseId = $currentBaseId;
    if (it.util.varOccurences($code, $nextData) < 2) {
      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
    } else {
      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
    }
    out += ' if (' + ($nextValid) + ') break; }  ';
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' ' + ($closingBraces) + ' if (!' + ($nextValid) + ') {';
  } else {
    out += ' if (' + ($data) + '.length == 0) {';
  }
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('contains') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should contain a valid item\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' } else { ';
  if ($nonEmptySchema) {
    out += '  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
  }
  if (it.opts.allErrors) {
    out += ' } ';
  }
  out = it.util.cleanUpCode(out);
  return out;
}


/***/ }),
/* 42 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_dependencies(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $schemaDeps = {},
    $propertyDeps = {},
    $ownProperties = it.opts.ownProperties;
  for ($property in $schema) {
    var $sch = $schema[$property];
    var $deps = Array.isArray($sch) ? $propertyDeps : $schemaDeps;
    $deps[$property] = $sch;
  }
  out += 'var ' + ($errs) + ' = errors;';
  var $currentErrorPath = it.errorPath;
  out += 'var missing' + ($lvl) + ';';
  for (var $property in $propertyDeps) {
    $deps = $propertyDeps[$property];
    if ($deps.length) {
      out += ' if ( ' + ($data) + (it.util.getProperty($property)) + ' !== undefined ';
      if ($ownProperties) {
        out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($property)) + '\') ';
      }
      if ($breakOnError) {
        out += ' && ( ';
        var arr1 = $deps;
        if (arr1) {
          var $propertyKey, $i = -1,
            l1 = arr1.length - 1;
          while ($i < l1) {
            $propertyKey = arr1[$i += 1];
            if ($i) {
              out += ' || ';
            }
            var $prop = it.util.getProperty($propertyKey),
              $useData = $data + $prop;
            out += ' ( ( ' + ($useData) + ' === undefined ';
            if ($ownProperties) {
              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
            }
            out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) ';
          }
        }
        out += ')) {  ';
        var $propertyPath = 'missing' + $lvl,
          $missingProperty = '\' + ' + $propertyPath + ' + \'';
        if (it.opts._errorDataPathProperty) {
          it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath;
        }
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'should have ';
            if ($deps.length == 1) {
              out += 'property ' + (it.util.escapeQuotes($deps[0]));
            } else {
              out += 'properties ' + (it.util.escapeQuotes($deps.join(", ")));
            }
            out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
      } else {
        out += ' ) { ';
        var arr2 = $deps;
        if (arr2) {
          var $propertyKey, i2 = -1,
            l2 = arr2.length - 1;
          while (i2 < l2) {
            $propertyKey = arr2[i2 += 1];
            var $prop = it.util.getProperty($propertyKey),
              $missingProperty = it.util.escapeQuotes($propertyKey),
              $useData = $data + $prop;
            if (it.opts._errorDataPathProperty) {
              it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
            }
            out += ' if ( ' + ($useData) + ' === undefined ';
            if ($ownProperties) {
              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
            }
            out += ') {  var err =   '; /* istanbul ignore else */
            if (it.createErrors !== false) {
              out += ' { keyword: \'' + ('dependencies') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { property: \'' + (it.util.escapeQuotes($property)) + '\', missingProperty: \'' + ($missingProperty) + '\', depsCount: ' + ($deps.length) + ', deps: \'' + (it.util.escapeQuotes($deps.length == 1 ? $deps[0] : $deps.join(", "))) + '\' } ';
              if (it.opts.messages !== false) {
                out += ' , message: \'should have ';
                if ($deps.length == 1) {
                  out += 'property ' + (it.util.escapeQuotes($deps[0]));
                } else {
                  out += 'properties ' + (it.util.escapeQuotes($deps.join(", ")));
                }
                out += ' when property ' + (it.util.escapeQuotes($property)) + ' is present\' ';
              }
              if (it.opts.verbose) {
                out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
              }
              out += ' } ';
            } else {
              out += ' {} ';
            }
            out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ';
          }
        }
      }
      out += ' }   ';
      if ($breakOnError) {
        $closingBraces += '}';
        out += ' else { ';
      }
    }
  }
  it.errorPath = $currentErrorPath;
  var $currentBaseId = $it.baseId;
  for (var $property in $schemaDeps) {
    var $sch = $schemaDeps[$property];
    if (it.util.schemaHasRules($sch, it.RULES.all)) {
      out += ' ' + ($nextValid) + ' = true; if ( ' + ($data) + (it.util.getProperty($property)) + ' !== undefined ';
      if ($ownProperties) {
        out += ' && Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($property)) + '\') ';
      }
      out += ') { ';
      $it.schema = $sch;
      $it.schemaPath = $schemaPath + it.util.getProperty($property);
      $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($property);
      out += '  ' + (it.validate($it)) + ' ';
      $it.baseId = $currentBaseId;
      out += ' }  ';
      if ($breakOnError) {
        out += ' if (' + ($nextValid) + ') { ';
        $closingBraces += '}';
      }
    }
  }
  if ($breakOnError) {
    out += '   ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
  }
  out = it.util.cleanUpCode(out);
  return out;
}


/***/ }),
/* 43 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_enum(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $i = 'i' + $lvl,
    $vSchema = 'schema' + $lvl;
  if (!$isData) {
    out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + ';';
  }
  out += 'var ' + ($valid) + ';';
  if ($isData) {
    out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {';
  }
  out += '' + ($valid) + ' = false;for (var ' + ($i) + '=0; ' + ($i) + '<' + ($vSchema) + '.length; ' + ($i) + '++) if (equal(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + '])) { ' + ($valid) + ' = true; break; }';
  if ($isData) {
    out += '  }  ';
  }
  out += ' if (!' + ($valid) + ') {   ';
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('enum') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { allowedValues: schema' + ($lvl) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should be equal to one of the allowed values\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' }';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}


/***/ }),
/* 44 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_format(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  if (it.opts.format === false) {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
    return out;
  }
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $unknownFormats = it.opts.unknownFormats,
    $allowUnknown = Array.isArray($unknownFormats);
  if ($isData) {
    var $format = 'format' + $lvl,
      $isObject = 'isObject' + $lvl,
      $formatType = 'formatType' + $lvl;
    out += ' var ' + ($format) + ' = formats[' + ($schemaValue) + ']; var ' + ($isObject) + ' = typeof ' + ($format) + ' == \'object\' && !(' + ($format) + ' instanceof RegExp) && ' + ($format) + '.validate; var ' + ($formatType) + ' = ' + ($isObject) + ' && ' + ($format) + '.type || \'string\'; if (' + ($isObject) + ') { ';
    if (it.async) {
      out += ' var async' + ($lvl) + ' = ' + ($format) + '.async; ';
    }
    out += ' ' + ($format) + ' = ' + ($format) + '.validate; } if (  ';
    if ($isData) {
      out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
    }
    out += ' (';
    if ($unknownFormats != 'ignore') {
      out += ' (' + ($schemaValue) + ' && !' + ($format) + ' ';
      if ($allowUnknown) {
        out += ' && self._opts.unknownFormats.indexOf(' + ($schemaValue) + ') == -1 ';
      }
      out += ') || ';
    }
    out += ' (' + ($format) + ' && ' + ($formatType) + ' == \'' + ($ruleType) + '\' && !(typeof ' + ($format) + ' == \'function\' ? ';
    if (it.async) {
      out += ' (async' + ($lvl) + ' ? await ' + ($format) + '(' + ($data) + ') : ' + ($format) + '(' + ($data) + ')) ';
    } else {
      out += ' ' + ($format) + '(' + ($data) + ') ';
    }
    out += ' : ' + ($format) + '.test(' + ($data) + '))))) {';
  } else {
    var $format = it.formats[$schema];
    if (!$format) {
      if ($unknownFormats == 'ignore') {
        it.logger.warn('unknown format "' + $schema + '" ignored in schema at path "' + it.errSchemaPath + '"');
        if ($breakOnError) {
          out += ' if (true) { ';
        }
        return out;
      } else if ($allowUnknown && $unknownFormats.indexOf($schema) >= 0) {
        if ($breakOnError) {
          out += ' if (true) { ';
        }
        return out;
      } else {
        throw new Error('unknown format "' + $schema + '" is used in schema at path "' + it.errSchemaPath + '"');
      }
    }
    var $isObject = typeof $format == 'object' && !($format instanceof RegExp) && $format.validate;
    var $formatType = $isObject && $format.type || 'string';
    if ($isObject) {
      var $async = $format.async === true;
      $format = $format.validate;
    }
    if ($formatType != $ruleType) {
      if ($breakOnError) {
        out += ' if (true) { ';
      }
      return out;
    }
    if ($async) {
      if (!it.async) throw new Error('async format in sync schema');
      var $formatRef = 'formats' + it.util.getProperty($schema) + '.validate';
      out += ' if (!(await ' + ($formatRef) + '(' + ($data) + '))) { ';
    } else {
      out += ' if (! ';
      var $formatRef = 'formats' + it.util.getProperty($schema);
      if ($isObject) $formatRef += '.validate';
      if (typeof $format == 'function') {
        out += ' ' + ($formatRef) + '(' + ($data) + ') ';
      } else {
        out += ' ' + ($formatRef) + '.test(' + ($data) + ') ';
      }
      out += ') { ';
    }
  }
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('format') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { format:  ';
    if ($isData) {
      out += '' + ($schemaValue);
    } else {
      out += '' + (it.util.toQuotedString($schema));
    }
    out += '  } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should match format "';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + (it.util.escapeQuotes($schema));
      }
      out += '"\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + (it.util.toQuotedString($schema));
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += ' } ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}


/***/ }),
/* 45 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_if(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $thenSch = it.schema['then'],
    $elseSch = it.schema['else'],
    $thenPresent = $thenSch !== undefined && it.util.schemaHasRules($thenSch, it.RULES.all),
    $elsePresent = $elseSch !== undefined && it.util.schemaHasRules($elseSch, it.RULES.all),
    $currentBaseId = $it.baseId;
  if ($thenPresent || $elsePresent) {
    var $ifClause;
    $it.createErrors = false;
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    out += ' var ' + ($errs) + ' = errors; var ' + ($valid) + ' = true;  ';
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    out += '  ' + (it.validate($it)) + ' ';
    $it.baseId = $currentBaseId;
    $it.createErrors = true;
    out += '  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }  ';
    it.compositeRule = $it.compositeRule = $wasComposite;
    if ($thenPresent) {
      out += ' if (' + ($nextValid) + ') {  ';
      $it.schema = it.schema['then'];
      $it.schemaPath = it.schemaPath + '.then';
      $it.errSchemaPath = it.errSchemaPath + '/then';
      out += '  ' + (it.validate($it)) + ' ';
      $it.baseId = $currentBaseId;
      out += ' ' + ($valid) + ' = ' + ($nextValid) + '; ';
      if ($thenPresent && $elsePresent) {
        $ifClause = 'ifClause' + $lvl;
        out += ' var ' + ($ifClause) + ' = \'then\'; ';
      } else {
        $ifClause = '\'then\'';
      }
      out += ' } ';
      if ($elsePresent) {
        out += ' else { ';
      }
    } else {
      out += ' if (!' + ($nextValid) + ') { ';
    }
    if ($elsePresent) {
      $it.schema = it.schema['else'];
      $it.schemaPath = it.schemaPath + '.else';
      $it.errSchemaPath = it.errSchemaPath + '/else';
      out += '  ' + (it.validate($it)) + ' ';
      $it.baseId = $currentBaseId;
      out += ' ' + ($valid) + ' = ' + ($nextValid) + '; ';
      if ($thenPresent && $elsePresent) {
        $ifClause = 'ifClause' + $lvl;
        out += ' var ' + ($ifClause) + ' = \'else\'; ';
      } else {
        $ifClause = '\'else\'';
      }
      out += ' } ';
    }
    out += ' if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('if') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { failingKeyword: ' + ($ifClause) + ' } ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should match "\' + ' + ($ifClause) + ' + \'" schema\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError(vErrors); ';
      } else {
        out += ' validate.errors = vErrors; return false; ';
      }
    }
    out += ' }   ';
    if ($breakOnError) {
      out += ' else { ';
    }
    out = it.util.cleanUpCode(out);
  } else {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
  }
  return out;
}


/***/ }),
/* 46 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_items(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $idx = 'i' + $lvl,
    $dataNxt = $it.dataLevel = it.dataLevel + 1,
    $nextData = 'data' + $dataNxt,
    $currentBaseId = it.baseId;
  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
  if (Array.isArray($schema)) {
    var $additionalItems = it.schema.additionalItems;
    if ($additionalItems === false) {
      out += ' ' + ($valid) + ' = ' + ($data) + '.length <= ' + ($schema.length) + '; ';
      var $currErrSchemaPath = $errSchemaPath;
      $errSchemaPath = it.errSchemaPath + '/additionalItems';
      out += '  if (!' + ($valid) + ') {   ';
      var $$outStack = $$outStack || [];
      $$outStack.push(out);
      out = ''; /* istanbul ignore else */
      if (it.createErrors !== false) {
        out += ' { keyword: \'' + ('additionalItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { limit: ' + ($schema.length) + ' } ';
        if (it.opts.messages !== false) {
          out += ' , message: \'should NOT have more than ' + ($schema.length) + ' items\' ';
        }
        if (it.opts.verbose) {
          out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
        }
        out += ' } ';
      } else {
        out += ' {} ';
      }
      var __err = out;
      out = $$outStack.pop();
      if (!it.compositeRule && $breakOnError) {
        /* istanbul ignore if */
        if (it.async) {
          out += ' throw new ValidationError([' + (__err) + ']); ';
        } else {
          out += ' validate.errors = [' + (__err) + ']; return false; ';
        }
      } else {
        out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
      }
      out += ' } ';
      $errSchemaPath = $currErrSchemaPath;
      if ($breakOnError) {
        $closingBraces += '}';
        out += ' else { ';
      }
    }
    var arr1 = $schema;
    if (arr1) {
      var $sch, $i = -1,
        l1 = arr1.length - 1;
      while ($i < l1) {
        $sch = arr1[$i += 1];
        if (it.util.schemaHasRules($sch, it.RULES.all)) {
          out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($i) + ') { ';
          var $passData = $data + '[' + $i + ']';
          $it.schema = $sch;
          $it.schemaPath = $schemaPath + '[' + $i + ']';
          $it.errSchemaPath = $errSchemaPath + '/' + $i;
          $it.errorPath = it.util.getPathExpr(it.errorPath, $i, it.opts.jsonPointers, true);
          $it.dataPathArr[$dataNxt] = $i;
          var $code = it.validate($it);
          $it.baseId = $currentBaseId;
          if (it.util.varOccurences($code, $nextData) < 2) {
            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
          } else {
            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
          }
          out += ' }  ';
          if ($breakOnError) {
            out += ' if (' + ($nextValid) + ') { ';
            $closingBraces += '}';
          }
        }
      }
    }
    if (typeof $additionalItems == 'object' && it.util.schemaHasRules($additionalItems, it.RULES.all)) {
      $it.schema = $additionalItems;
      $it.schemaPath = it.schemaPath + '.additionalItems';
      $it.errSchemaPath = it.errSchemaPath + '/additionalItems';
      out += ' ' + ($nextValid) + ' = true; if (' + ($data) + '.length > ' + ($schema.length) + ') {  for (var ' + ($idx) + ' = ' + ($schema.length) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
      $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
      var $passData = $data + '[' + $idx + ']';
      $it.dataPathArr[$dataNxt] = $idx;
      var $code = it.validate($it);
      $it.baseId = $currentBaseId;
      if (it.util.varOccurences($code, $nextData) < 2) {
        out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
      } else {
        out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
      }
      if ($breakOnError) {
        out += ' if (!' + ($nextValid) + ') break; ';
      }
      out += ' } }  ';
      if ($breakOnError) {
        out += ' if (' + ($nextValid) + ') { ';
        $closingBraces += '}';
      }
    }
  } else if (it.util.schemaHasRules($schema, it.RULES.all)) {
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    out += '  for (var ' + ($idx) + ' = ' + (0) + '; ' + ($idx) + ' < ' + ($data) + '.length; ' + ($idx) + '++) { ';
    $it.errorPath = it.util.getPathExpr(it.errorPath, $idx, it.opts.jsonPointers, true);
    var $passData = $data + '[' + $idx + ']';
    $it.dataPathArr[$dataNxt] = $idx;
    var $code = it.validate($it);
    $it.baseId = $currentBaseId;
    if (it.util.varOccurences($code, $nextData) < 2) {
      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
    } else {
      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
    }
    if ($breakOnError) {
      out += ' if (!' + ($nextValid) + ') break; ';
    }
    out += ' }';
  }
  if ($breakOnError) {
    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
  }
  out = it.util.cleanUpCode(out);
  return out;
}


/***/ }),
/* 47 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_multipleOf(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  out += 'var division' + ($lvl) + ';if (';
  if ($isData) {
    out += ' ' + ($schemaValue) + ' !== undefined && ( typeof ' + ($schemaValue) + ' != \'number\' || ';
  }
  out += ' (division' + ($lvl) + ' = ' + ($data) + ' / ' + ($schemaValue) + ', ';
  if (it.opts.multipleOfPrecision) {
    out += ' Math.abs(Math.round(division' + ($lvl) + ') - division' + ($lvl) + ') > 1e-' + (it.opts.multipleOfPrecision) + ' ';
  } else {
    out += ' division' + ($lvl) + ' !== parseInt(division' + ($lvl) + ') ';
  }
  out += ' ) ';
  if ($isData) {
    out += '  )  ';
  }
  out += ' ) {   ';
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('multipleOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { multipleOf: ' + ($schemaValue) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should be multiple of ';
      if ($isData) {
        out += '\' + ' + ($schemaValue);
      } else {
        out += '' + ($schemaValue) + '\'';
      }
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + ($schema);
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}


/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_not(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  if (it.util.schemaHasRules($schema, it.RULES.all)) {
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    out += ' var ' + ($errs) + ' = errors;  ';
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    $it.createErrors = false;
    var $allErrorsOption;
    if ($it.opts.allErrors) {
      $allErrorsOption = $it.opts.allErrors;
      $it.opts.allErrors = false;
    }
    out += ' ' + (it.validate($it)) + ' ';
    $it.createErrors = true;
    if ($allErrorsOption) $it.opts.allErrors = $allErrorsOption;
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' if (' + ($nextValid) + ') {   ';
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = ''; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should NOT be valid\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    var __err = out;
    out = $$outStack.pop();
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError([' + (__err) + ']); ';
      } else {
        out += ' validate.errors = [' + (__err) + ']; return false; ';
      }
    } else {
      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    }
    out += ' } else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; } ';
    if (it.opts.allErrors) {
      out += ' } ';
    }
  } else {
    out += '  var err =   '; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('not') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: {} ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should NOT be valid\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    if ($breakOnError) {
      out += ' if (false) { ';
    }
  }
  return out;
}


/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_oneOf(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $currentBaseId = $it.baseId,
    $prevValid = 'prevValid' + $lvl,
    $passingSchemas = 'passingSchemas' + $lvl;
  out += 'var ' + ($errs) + ' = errors , ' + ($prevValid) + ' = false , ' + ($valid) + ' = false , ' + ($passingSchemas) + ' = null; ';
  var $wasComposite = it.compositeRule;
  it.compositeRule = $it.compositeRule = true;
  var arr1 = $schema;
  if (arr1) {
    var $sch, $i = -1,
      l1 = arr1.length - 1;
    while ($i < l1) {
      $sch = arr1[$i += 1];
      if (it.util.schemaHasRules($sch, it.RULES.all)) {
        $it.schema = $sch;
        $it.schemaPath = $schemaPath + '[' + $i + ']';
        $it.errSchemaPath = $errSchemaPath + '/' + $i;
        out += '  ' + (it.validate($it)) + ' ';
        $it.baseId = $currentBaseId;
      } else {
        out += ' var ' + ($nextValid) + ' = true; ';
      }
      if ($i) {
        out += ' if (' + ($nextValid) + ' && ' + ($prevValid) + ') { ' + ($valid) + ' = false; ' + ($passingSchemas) + ' = [' + ($passingSchemas) + ', ' + ($i) + ']; } else { ';
        $closingBraces += '}';
      }
      out += ' if (' + ($nextValid) + ') { ' + ($valid) + ' = ' + ($prevValid) + ' = true; ' + ($passingSchemas) + ' = ' + ($i) + '; }';
    }
  }
  it.compositeRule = $it.compositeRule = $wasComposite;
  out += '' + ($closingBraces) + 'if (!' + ($valid) + ') {   var err =   '; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('oneOf') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { passingSchemas: ' + ($passingSchemas) + ' } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should match exactly one schema in oneOf\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError(vErrors); ';
    } else {
      out += ' validate.errors = vErrors; return false; ';
    }
  }
  out += '} else {  errors = ' + ($errs) + '; if (vErrors !== null) { if (' + ($errs) + ') vErrors.length = ' + ($errs) + '; else vErrors = null; }';
  if (it.opts.allErrors) {
    out += ' } ';
  }
  return out;
}


/***/ }),
/* 50 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_pattern(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $regexp = $isData ? '(new RegExp(' + $schemaValue + '))' : it.usePattern($schema);
  out += 'if ( ';
  if ($isData) {
    out += ' (' + ($schemaValue) + ' !== undefined && typeof ' + ($schemaValue) + ' != \'string\') || ';
  }
  out += ' !' + ($regexp) + '.test(' + ($data) + ') ) {   ';
  var $$outStack = $$outStack || [];
  $$outStack.push(out);
  out = ''; /* istanbul ignore else */
  if (it.createErrors !== false) {
    out += ' { keyword: \'' + ('pattern') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { pattern:  ';
    if ($isData) {
      out += '' + ($schemaValue);
    } else {
      out += '' + (it.util.toQuotedString($schema));
    }
    out += '  } ';
    if (it.opts.messages !== false) {
      out += ' , message: \'should match pattern "';
      if ($isData) {
        out += '\' + ' + ($schemaValue) + ' + \'';
      } else {
        out += '' + (it.util.escapeQuotes($schema));
      }
      out += '"\' ';
    }
    if (it.opts.verbose) {
      out += ' , schema:  ';
      if ($isData) {
        out += 'validate.schema' + ($schemaPath);
      } else {
        out += '' + (it.util.toQuotedString($schema));
      }
      out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
    }
    out += ' } ';
  } else {
    out += ' {} ';
  }
  var __err = out;
  out = $$outStack.pop();
  if (!it.compositeRule && $breakOnError) {
    /* istanbul ignore if */
    if (it.async) {
      out += ' throw new ValidationError([' + (__err) + ']); ';
    } else {
      out += ' validate.errors = [' + (__err) + ']; return false; ';
    }
  } else {
    out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
  }
  out += '} ';
  if ($breakOnError) {
    out += ' else { ';
  }
  return out;
}


/***/ }),
/* 51 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_properties(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  var $key = 'key' + $lvl,
    $idx = 'idx' + $lvl,
    $dataNxt = $it.dataLevel = it.dataLevel + 1,
    $nextData = 'data' + $dataNxt,
    $dataProperties = 'dataProperties' + $lvl;
  var $schemaKeys = Object.keys($schema || {}),
    $pProperties = it.schema.patternProperties || {},
    $pPropertyKeys = Object.keys($pProperties),
    $aProperties = it.schema.additionalProperties,
    $someProperties = $schemaKeys.length || $pPropertyKeys.length,
    $noAdditional = $aProperties === false,
    $additionalIsSchema = typeof $aProperties == 'object' && Object.keys($aProperties).length,
    $removeAdditional = it.opts.removeAdditional,
    $checkAdditional = $noAdditional || $additionalIsSchema || $removeAdditional,
    $ownProperties = it.opts.ownProperties,
    $currentBaseId = it.baseId;
  var $required = it.schema.required;
  if ($required && !(it.opts.$data && $required.$data) && $required.length < it.opts.loopRequired) var $requiredHash = it.util.toHash($required);
  out += 'var ' + ($errs) + ' = errors;var ' + ($nextValid) + ' = true;';
  if ($ownProperties) {
    out += ' var ' + ($dataProperties) + ' = undefined;';
  }
  if ($checkAdditional) {
    if ($ownProperties) {
      out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
    } else {
      out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
    }
    if ($someProperties) {
      out += ' var isAdditional' + ($lvl) + ' = !(false ';
      if ($schemaKeys.length) {
        if ($schemaKeys.length > 8) {
          out += ' || validate.schema' + ($schemaPath) + '.hasOwnProperty(' + ($key) + ') ';
        } else {
          var arr1 = $schemaKeys;
          if (arr1) {
            var $propertyKey, i1 = -1,
              l1 = arr1.length - 1;
            while (i1 < l1) {
              $propertyKey = arr1[i1 += 1];
              out += ' || ' + ($key) + ' == ' + (it.util.toQuotedString($propertyKey)) + ' ';
            }
          }
        }
      }
      if ($pPropertyKeys.length) {
        var arr2 = $pPropertyKeys;
        if (arr2) {
          var $pProperty, $i = -1,
            l2 = arr2.length - 1;
          while ($i < l2) {
            $pProperty = arr2[$i += 1];
            out += ' || ' + (it.usePattern($pProperty)) + '.test(' + ($key) + ') ';
          }
        }
      }
      out += ' ); if (isAdditional' + ($lvl) + ') { ';
    }
    if ($removeAdditional == 'all') {
      out += ' delete ' + ($data) + '[' + ($key) + ']; ';
    } else {
      var $currentErrorPath = it.errorPath;
      var $additionalProperty = '\' + ' + $key + ' + \'';
      if (it.opts._errorDataPathProperty) {
        it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
      }
      if ($noAdditional) {
        if ($removeAdditional) {
          out += ' delete ' + ($data) + '[' + ($key) + ']; ';
        } else {
          out += ' ' + ($nextValid) + ' = false; ';
          var $currErrSchemaPath = $errSchemaPath;
          $errSchemaPath = it.errSchemaPath + '/additionalProperties';
          var $$outStack = $$outStack || [];
          $$outStack.push(out);
          out = ''; /* istanbul ignore else */
          if (it.createErrors !== false) {
            out += ' { keyword: \'' + ('additionalProperties') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { additionalProperty: \'' + ($additionalProperty) + '\' } ';
            if (it.opts.messages !== false) {
              out += ' , message: \'';
              if (it.opts._errorDataPathProperty) {
                out += 'is an invalid additional property';
              } else {
                out += 'should NOT have additional properties';
              }
              out += '\' ';
            }
            if (it.opts.verbose) {
              out += ' , schema: false , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
            }
            out += ' } ';
          } else {
            out += ' {} ';
          }
          var __err = out;
          out = $$outStack.pop();
          if (!it.compositeRule && $breakOnError) {
            /* istanbul ignore if */
            if (it.async) {
              out += ' throw new ValidationError([' + (__err) + ']); ';
            } else {
              out += ' validate.errors = [' + (__err) + ']; return false; ';
            }
          } else {
            out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
          }
          $errSchemaPath = $currErrSchemaPath;
          if ($breakOnError) {
            out += ' break; ';
          }
        }
      } else if ($additionalIsSchema) {
        if ($removeAdditional == 'failing') {
          out += ' var ' + ($errs) + ' = errors;  ';
          var $wasComposite = it.compositeRule;
          it.compositeRule = $it.compositeRule = true;
          $it.schema = $aProperties;
          $it.schemaPath = it.schemaPath + '.additionalProperties';
          $it.errSchemaPath = it.errSchemaPath + '/additionalProperties';
          $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
          var $passData = $data + '[' + $key + ']';
          $it.dataPathArr[$dataNxt] = $key;
          var $code = it.validate($it);
          $it.baseId = $currentBaseId;
          if (it.util.varOccurences($code, $nextData) < 2) {
            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
          } else {
            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
          }
          out += ' if (!' + ($nextValid) + ') { errors = ' + ($errs) + '; if (validate.errors !== null) { if (errors) validate.errors.length = errors; else validate.errors = null; } delete ' + ($data) + '[' + ($key) + ']; }  ';
          it.compositeRule = $it.compositeRule = $wasComposite;
        } else {
          $it.schema = $aProperties;
          $it.schemaPath = it.schemaPath + '.additionalProperties';
          $it.errSchemaPath = it.errSchemaPath + '/additionalProperties';
          $it.errorPath = it.opts._errorDataPathProperty ? it.errorPath : it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
          var $passData = $data + '[' + $key + ']';
          $it.dataPathArr[$dataNxt] = $key;
          var $code = it.validate($it);
          $it.baseId = $currentBaseId;
          if (it.util.varOccurences($code, $nextData) < 2) {
            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
          } else {
            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
          }
          if ($breakOnError) {
            out += ' if (!' + ($nextValid) + ') break; ';
          }
        }
      }
      it.errorPath = $currentErrorPath;
    }
    if ($someProperties) {
      out += ' } ';
    }
    out += ' }  ';
    if ($breakOnError) {
      out += ' if (' + ($nextValid) + ') { ';
      $closingBraces += '}';
    }
  }
  var $useDefaults = it.opts.useDefaults && !it.compositeRule;
  if ($schemaKeys.length) {
    var arr3 = $schemaKeys;
    if (arr3) {
      var $propertyKey, i3 = -1,
        l3 = arr3.length - 1;
      while (i3 < l3) {
        $propertyKey = arr3[i3 += 1];
        var $sch = $schema[$propertyKey];
        if (it.util.schemaHasRules($sch, it.RULES.all)) {
          var $prop = it.util.getProperty($propertyKey),
            $passData = $data + $prop,
            $hasDefault = $useDefaults && $sch.default !== undefined;
          $it.schema = $sch;
          $it.schemaPath = $schemaPath + $prop;
          $it.errSchemaPath = $errSchemaPath + '/' + it.util.escapeFragment($propertyKey);
          $it.errorPath = it.util.getPath(it.errorPath, $propertyKey, it.opts.jsonPointers);
          $it.dataPathArr[$dataNxt] = it.util.toQuotedString($propertyKey);
          var $code = it.validate($it);
          $it.baseId = $currentBaseId;
          if (it.util.varOccurences($code, $nextData) < 2) {
            $code = it.util.varReplace($code, $nextData, $passData);
            var $useData = $passData;
          } else {
            var $useData = $nextData;
            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ';
          }
          if ($hasDefault) {
            out += ' ' + ($code) + ' ';
          } else {
            if ($requiredHash && $requiredHash[$propertyKey]) {
              out += ' if ( ' + ($useData) + ' === undefined ';
              if ($ownProperties) {
                out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
              }
              out += ') { ' + ($nextValid) + ' = false; ';
              var $currentErrorPath = it.errorPath,
                $currErrSchemaPath = $errSchemaPath,
                $missingProperty = it.util.escapeQuotes($propertyKey);
              if (it.opts._errorDataPathProperty) {
                it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
              }
              $errSchemaPath = it.errSchemaPath + '/required';
              var $$outStack = $$outStack || [];
              $$outStack.push(out);
              out = ''; /* istanbul ignore else */
              if (it.createErrors !== false) {
                out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
                if (it.opts.messages !== false) {
                  out += ' , message: \'';
                  if (it.opts._errorDataPathProperty) {
                    out += 'is a required property';
                  } else {
                    out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
                  }
                  out += '\' ';
                }
                if (it.opts.verbose) {
                  out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
                }
                out += ' } ';
              } else {
                out += ' {} ';
              }
              var __err = out;
              out = $$outStack.pop();
              if (!it.compositeRule && $breakOnError) {
                /* istanbul ignore if */
                if (it.async) {
                  out += ' throw new ValidationError([' + (__err) + ']); ';
                } else {
                  out += ' validate.errors = [' + (__err) + ']; return false; ';
                }
              } else {
                out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
              }
              $errSchemaPath = $currErrSchemaPath;
              it.errorPath = $currentErrorPath;
              out += ' } else { ';
            } else {
              if ($breakOnError) {
                out += ' if ( ' + ($useData) + ' === undefined ';
                if ($ownProperties) {
                  out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
                }
                out += ') { ' + ($nextValid) + ' = true; } else { ';
              } else {
                out += ' if (' + ($useData) + ' !== undefined ';
                if ($ownProperties) {
                  out += ' &&   Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
                }
                out += ' ) { ';
              }
            }
            out += ' ' + ($code) + ' } ';
          }
        }
        if ($breakOnError) {
          out += ' if (' + ($nextValid) + ') { ';
          $closingBraces += '}';
        }
      }
    }
  }
  if ($pPropertyKeys.length) {
    var arr4 = $pPropertyKeys;
    if (arr4) {
      var $pProperty, i4 = -1,
        l4 = arr4.length - 1;
      while (i4 < l4) {
        $pProperty = arr4[i4 += 1];
        var $sch = $pProperties[$pProperty];
        if (it.util.schemaHasRules($sch, it.RULES.all)) {
          $it.schema = $sch;
          $it.schemaPath = it.schemaPath + '.patternProperties' + it.util.getProperty($pProperty);
          $it.errSchemaPath = it.errSchemaPath + '/patternProperties/' + it.util.escapeFragment($pProperty);
          if ($ownProperties) {
            out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
          } else {
            out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
          }
          out += ' if (' + (it.usePattern($pProperty)) + '.test(' + ($key) + ')) { ';
          $it.errorPath = it.util.getPathExpr(it.errorPath, $key, it.opts.jsonPointers);
          var $passData = $data + '[' + $key + ']';
          $it.dataPathArr[$dataNxt] = $key;
          var $code = it.validate($it);
          $it.baseId = $currentBaseId;
          if (it.util.varOccurences($code, $nextData) < 2) {
            out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
          } else {
            out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
          }
          if ($breakOnError) {
            out += ' if (!' + ($nextValid) + ') break; ';
          }
          out += ' } ';
          if ($breakOnError) {
            out += ' else ' + ($nextValid) + ' = true; ';
          }
          out += ' }  ';
          if ($breakOnError) {
            out += ' if (' + ($nextValid) + ') { ';
            $closingBraces += '}';
          }
        }
      }
    }
  }
  if ($breakOnError) {
    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
  }
  out = it.util.cleanUpCode(out);
  return out;
}


/***/ }),
/* 52 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_propertyNames(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $errs = 'errs__' + $lvl;
  var $it = it.util.copy(it);
  var $closingBraces = '';
  $it.level++;
  var $nextValid = 'valid' + $it.level;
  out += 'var ' + ($errs) + ' = errors;';
  if (it.util.schemaHasRules($schema, it.RULES.all)) {
    $it.schema = $schema;
    $it.schemaPath = $schemaPath;
    $it.errSchemaPath = $errSchemaPath;
    var $key = 'key' + $lvl,
      $idx = 'idx' + $lvl,
      $i = 'i' + $lvl,
      $invalidName = '\' + ' + $key + ' + \'',
      $dataNxt = $it.dataLevel = it.dataLevel + 1,
      $nextData = 'data' + $dataNxt,
      $dataProperties = 'dataProperties' + $lvl,
      $ownProperties = it.opts.ownProperties,
      $currentBaseId = it.baseId;
    if ($ownProperties) {
      out += ' var ' + ($dataProperties) + ' = undefined; ';
    }
    if ($ownProperties) {
      out += ' ' + ($dataProperties) + ' = ' + ($dataProperties) + ' || Object.keys(' + ($data) + '); for (var ' + ($idx) + '=0; ' + ($idx) + '<' + ($dataProperties) + '.length; ' + ($idx) + '++) { var ' + ($key) + ' = ' + ($dataProperties) + '[' + ($idx) + ']; ';
    } else {
      out += ' for (var ' + ($key) + ' in ' + ($data) + ') { ';
    }
    out += ' var startErrs' + ($lvl) + ' = errors; ';
    var $passData = $key;
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    var $code = it.validate($it);
    $it.baseId = $currentBaseId;
    if (it.util.varOccurences($code, $nextData) < 2) {
      out += ' ' + (it.util.varReplace($code, $nextData, $passData)) + ' ';
    } else {
      out += ' var ' + ($nextData) + ' = ' + ($passData) + '; ' + ($code) + ' ';
    }
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' if (!' + ($nextValid) + ') { for (var ' + ($i) + '=startErrs' + ($lvl) + '; ' + ($i) + '<errors; ' + ($i) + '++) { vErrors[' + ($i) + '].propertyName = ' + ($key) + '; }   var err =   '; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('propertyNames') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { propertyName: \'' + ($invalidName) + '\' } ';
      if (it.opts.messages !== false) {
        out += ' , message: \'property name \\\'' + ($invalidName) + '\\\' is invalid\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError(vErrors); ';
      } else {
        out += ' validate.errors = vErrors; return false; ';
      }
    }
    if ($breakOnError) {
      out += ' break; ';
    }
    out += ' } }';
  }
  if ($breakOnError) {
    out += ' ' + ($closingBraces) + ' if (' + ($errs) + ' == errors) {';
  }
  out = it.util.cleanUpCode(out);
  return out;
}


/***/ }),
/* 53 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_required(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $vSchema = 'schema' + $lvl;
  if (!$isData) {
    if ($schema.length < it.opts.loopRequired && it.schema.properties && Object.keys(it.schema.properties).length) {
      var $required = [];
      var arr1 = $schema;
      if (arr1) {
        var $property, i1 = -1,
          l1 = arr1.length - 1;
        while (i1 < l1) {
          $property = arr1[i1 += 1];
          var $propertySch = it.schema.properties[$property];
          if (!($propertySch && it.util.schemaHasRules($propertySch, it.RULES.all))) {
            $required[$required.length] = $property;
          }
        }
      }
    } else {
      var $required = $schema;
    }
  }
  if ($isData || $required.length) {
    var $currentErrorPath = it.errorPath,
      $loopRequired = $isData || $required.length >= it.opts.loopRequired,
      $ownProperties = it.opts.ownProperties;
    if ($breakOnError) {
      out += ' var missing' + ($lvl) + '; ';
      if ($loopRequired) {
        if (!$isData) {
          out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; ';
        }
        var $i = 'i' + $lvl,
          $propertyPath = 'schema' + $lvl + '[' + $i + ']',
          $missingProperty = '\' + ' + $propertyPath + ' + \'';
        if (it.opts._errorDataPathProperty) {
          it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers);
        }
        out += ' var ' + ($valid) + ' = true; ';
        if ($isData) {
          out += ' if (schema' + ($lvl) + ' === undefined) ' + ($valid) + ' = true; else if (!Array.isArray(schema' + ($lvl) + ')) ' + ($valid) + ' = false; else {';
        }
        out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { ' + ($valid) + ' = ' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] !== undefined ';
        if ($ownProperties) {
          out += ' &&   Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) ';
        }
        out += '; if (!' + ($valid) + ') break; } ';
        if ($isData) {
          out += '  }  ';
        }
        out += '  if (!' + ($valid) + ') {   ';
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'';
            if (it.opts._errorDataPathProperty) {
              out += 'is a required property';
            } else {
              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
        out += ' } else { ';
      } else {
        out += ' if ( ';
        var arr2 = $required;
        if (arr2) {
          var $propertyKey, $i = -1,
            l2 = arr2.length - 1;
          while ($i < l2) {
            $propertyKey = arr2[$i += 1];
            if ($i) {
              out += ' || ';
            }
            var $prop = it.util.getProperty($propertyKey),
              $useData = $data + $prop;
            out += ' ( ( ' + ($useData) + ' === undefined ';
            if ($ownProperties) {
              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
            }
            out += ') && (missing' + ($lvl) + ' = ' + (it.util.toQuotedString(it.opts.jsonPointers ? $propertyKey : $prop)) + ') ) ';
          }
        }
        out += ') {  ';
        var $propertyPath = 'missing' + $lvl,
          $missingProperty = '\' + ' + $propertyPath + ' + \'';
        if (it.opts._errorDataPathProperty) {
          it.errorPath = it.opts.jsonPointers ? it.util.getPathExpr($currentErrorPath, $propertyPath, true) : $currentErrorPath + ' + ' + $propertyPath;
        }
        var $$outStack = $$outStack || [];
        $$outStack.push(out);
        out = ''; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'';
            if (it.opts._errorDataPathProperty) {
              out += 'is a required property';
            } else {
              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        var __err = out;
        out = $$outStack.pop();
        if (!it.compositeRule && $breakOnError) {
          /* istanbul ignore if */
          if (it.async) {
            out += ' throw new ValidationError([' + (__err) + ']); ';
          } else {
            out += ' validate.errors = [' + (__err) + ']; return false; ';
          }
        } else {
          out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
        }
        out += ' } else { ';
      }
    } else {
      if ($loopRequired) {
        if (!$isData) {
          out += ' var ' + ($vSchema) + ' = validate.schema' + ($schemaPath) + '; ';
        }
        var $i = 'i' + $lvl,
          $propertyPath = 'schema' + $lvl + '[' + $i + ']',
          $missingProperty = '\' + ' + $propertyPath + ' + \'';
        if (it.opts._errorDataPathProperty) {
          it.errorPath = it.util.getPathExpr($currentErrorPath, $propertyPath, it.opts.jsonPointers);
        }
        if ($isData) {
          out += ' if (' + ($vSchema) + ' && !Array.isArray(' + ($vSchema) + ')) {  var err =   '; /* istanbul ignore else */
          if (it.createErrors !== false) {
            out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
            if (it.opts.messages !== false) {
              out += ' , message: \'';
              if (it.opts._errorDataPathProperty) {
                out += 'is a required property';
              } else {
                out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
              }
              out += '\' ';
            }
            if (it.opts.verbose) {
              out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
            }
            out += ' } ';
          } else {
            out += ' {} ';
          }
          out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } else if (' + ($vSchema) + ' !== undefined) { ';
        }
        out += ' for (var ' + ($i) + ' = 0; ' + ($i) + ' < ' + ($vSchema) + '.length; ' + ($i) + '++) { if (' + ($data) + '[' + ($vSchema) + '[' + ($i) + ']] === undefined ';
        if ($ownProperties) {
          out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', ' + ($vSchema) + '[' + ($i) + ']) ';
        }
        out += ') {  var err =   '; /* istanbul ignore else */
        if (it.createErrors !== false) {
          out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
          if (it.opts.messages !== false) {
            out += ' , message: \'';
            if (it.opts._errorDataPathProperty) {
              out += 'is a required property';
            } else {
              out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
            }
            out += '\' ';
          }
          if (it.opts.verbose) {
            out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
          }
          out += ' } ';
        } else {
          out += ' {} ';
        }
        out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } } ';
        if ($isData) {
          out += '  }  ';
        }
      } else {
        var arr3 = $required;
        if (arr3) {
          var $propertyKey, i3 = -1,
            l3 = arr3.length - 1;
          while (i3 < l3) {
            $propertyKey = arr3[i3 += 1];
            var $prop = it.util.getProperty($propertyKey),
              $missingProperty = it.util.escapeQuotes($propertyKey),
              $useData = $data + $prop;
            if (it.opts._errorDataPathProperty) {
              it.errorPath = it.util.getPath($currentErrorPath, $propertyKey, it.opts.jsonPointers);
            }
            out += ' if ( ' + ($useData) + ' === undefined ';
            if ($ownProperties) {
              out += ' || ! Object.prototype.hasOwnProperty.call(' + ($data) + ', \'' + (it.util.escapeQuotes($propertyKey)) + '\') ';
            }
            out += ') {  var err =   '; /* istanbul ignore else */
            if (it.createErrors !== false) {
              out += ' { keyword: \'' + ('required') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { missingProperty: \'' + ($missingProperty) + '\' } ';
              if (it.opts.messages !== false) {
                out += ' , message: \'';
                if (it.opts._errorDataPathProperty) {
                  out += 'is a required property';
                } else {
                  out += 'should have required property \\\'' + ($missingProperty) + '\\\'';
                }
                out += '\' ';
              }
              if (it.opts.verbose) {
                out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
              }
              out += ' } ';
            } else {
              out += ' {} ';
            }
            out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; } ';
          }
        }
      }
    }
    it.errorPath = $currentErrorPath;
  } else if ($breakOnError) {
    out += ' if (true) {';
  }
  return out;
}


/***/ }),
/* 54 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_uniqueItems(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  if (($schema || $isData) && it.opts.uniqueItems !== false) {
    if ($isData) {
      out += ' var ' + ($valid) + '; if (' + ($schemaValue) + ' === false || ' + ($schemaValue) + ' === undefined) ' + ($valid) + ' = true; else if (typeof ' + ($schemaValue) + ' != \'boolean\') ' + ($valid) + ' = false; else { ';
    }
    out += ' var i = ' + ($data) + '.length , ' + ($valid) + ' = true , j; if (i > 1) { ';
    var $itemType = it.schema.items && it.schema.items.type,
      $typeIsArray = Array.isArray($itemType);
    if (!$itemType || $itemType == 'object' || $itemType == 'array' || ($typeIsArray && ($itemType.indexOf('object') >= 0 || $itemType.indexOf('array') >= 0))) {
      out += ' outer: for (;i--;) { for (j = i; j--;) { if (equal(' + ($data) + '[i], ' + ($data) + '[j])) { ' + ($valid) + ' = false; break outer; } } } ';
    } else {
      out += ' var itemIndices = {}, item; for (;i--;) { var item = ' + ($data) + '[i]; ';
      var $method = 'checkDataType' + ($typeIsArray ? 's' : '');
      out += ' if (' + (it.util[$method]($itemType, 'item', true)) + ') continue; ';
      if ($typeIsArray) {
        out += ' if (typeof item == \'string\') item = \'"\' + item; ';
      }
      out += ' if (typeof itemIndices[item] == \'number\') { ' + ($valid) + ' = false; j = itemIndices[item]; break; } itemIndices[item] = i; } ';
    }
    out += ' } ';
    if ($isData) {
      out += '  }  ';
    }
    out += ' if (!' + ($valid) + ') {   ';
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = ''; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ('uniqueItems') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { i: i, j: j } ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should NOT have duplicate items (items ## \' + j + \' and \' + i + \' are identical)\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema:  ';
        if ($isData) {
          out += 'validate.schema' + ($schemaPath);
        } else {
          out += '' + ($schema);
        }
        out += '         , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    var __err = out;
    out = $$outStack.pop();
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError([' + (__err) + ']); ';
      } else {
        out += ' validate.errors = [' + (__err) + ']; return false; ';
      }
    } else {
      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    }
    out += ' } ';
    if ($breakOnError) {
      out += ' else { ';
    }
  } else {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
  }
  return out;
}


/***/ }),
/* 55 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var KEYWORDS = [
  'multipleOf',
  'maximum',
  'exclusiveMaximum',
  'minimum',
  'exclusiveMinimum',
  'maxLength',
  'minLength',
  'pattern',
  'additionalItems',
  'maxItems',
  'minItems',
  'uniqueItems',
  'maxProperties',
  'minProperties',
  'required',
  'additionalProperties',
  'enum',
  'format',
  'const'
];

module.exports = function (metaSchema, keywordsJsonPointers) {
  for (var i=0; i<keywordsJsonPointers.length; i++) {
    metaSchema = JSON.parse(JSON.stringify(metaSchema));
    var segments = keywordsJsonPointers[i].split('/');
    var keywords = metaSchema;
    var j;
    for (j=1; j<segments.length; j++)
      keywords = keywords[segments[j]];

    for (j=0; j<KEYWORDS.length; j++) {
      var key = KEYWORDS[j];
      var schema = keywords[key];
      if (schema) {
        keywords[key] = {
          anyOf: [
            schema,
            { $ref: 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/data.json#' }
          ]
        };
      }
    }
  }

  return metaSchema;
};


/***/ }),
/* 56 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var MissingRefError = __webpack_require__(6).MissingRef;

module.exports = compileAsync;


/**
 * Creates validating function for passed schema with asynchronous loading of missing schemas.
 * `loadSchema` option should be a function that accepts schema uri and returns promise that resolves with the schema.
 * @this  Ajv
 * @param {Object}   schema schema object
 * @param {Boolean}  meta optional true to compile meta-schema; this parameter can be skipped
 * @param {Function} callback an optional node-style callback, it is called with 2 parameters: error (or null) and validating function.
 * @return {Promise} promise that resolves with a validating function.
 */
function compileAsync(schema, meta, callback) {
  /* eslint no-shadow: 0 */
  /* global Promise */
  /* jshint validthis: true */
  var self = this;
  if (typeof this._opts.loadSchema != 'function')
    throw new Error('options.loadSchema should be a function');

  if (typeof meta == 'function') {
    callback = meta;
    meta = undefined;
  }

  var p = loadMetaSchemaOf(schema).then(function () {
    var schemaObj = self._addSchema(schema, undefined, meta);
    return schemaObj.validate || _compileAsync(schemaObj);
  });

  if (callback) {
    p.then(
      function(v) { callback(null, v); },
      callback
    );
  }

  return p;


  function loadMetaSchemaOf(sch) {
    var $schema = sch.$schema;
    return $schema && !self.getSchema($schema)
            ? compileAsync.call(self, { $ref: $schema }, true)
            : Promise.resolve();
  }


  function _compileAsync(schemaObj) {
    try { return self._compile(schemaObj); }
    catch(e) {
      if (e instanceof MissingRefError) return loadMissingSchema(e);
      throw e;
    }


    function loadMissingSchema(e) {
      var ref = e.missingSchema;
      if (added(ref)) throw new Error('Schema ' + ref + ' is loaded but ' + e.missingRef + ' cannot be resolved');

      var schemaPromise = self._loadingSchemas[ref];
      if (!schemaPromise) {
        schemaPromise = self._loadingSchemas[ref] = self._opts.loadSchema(ref);
        schemaPromise.then(removePromise, removePromise);
      }

      return schemaPromise.then(function (sch) {
        if (!added(ref)) {
          return loadMetaSchemaOf(sch).then(function () {
            if (!added(ref)) self.addSchema(sch, ref, undefined, meta);
          });
        }
      }).then(function() {
        return _compileAsync(schemaObj);
      });

      function removePromise() {
        delete self._loadingSchemas[ref];
      }

      function added(ref) {
        return self._refs[ref] || self._schemas[ref];
      }
    }
  }
}


/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var IDENTIFIER = /^[a-z_$][a-z0-9_$-]*$/i;
var customRuleCode = __webpack_require__(58);
var metaSchema = __webpack_require__(15);

module.exports = {
  add: addKeyword,
  get: getKeyword,
  remove: removeKeyword,
  validate: validateKeyword
};

var definitionSchema = {
  definitions: {
    simpleTypes: metaSchema.definitions.simpleTypes
  },
  type: 'object',
  dependencies: {
    schema: ['validate'],
    $data: ['validate'],
    statements: ['inline'],
    valid: {not: {required: ['macro']}}
  },
  properties: {
    type: metaSchema.properties.type,
    schema: {type: 'boolean'},
    statements: {type: 'boolean'},
    dependencies: {
      type: 'array',
      items: {type: 'string'}
    },
    metaSchema: {type: 'object'},
    modifying: {type: 'boolean'},
    valid: {type: 'boolean'},
    $data: {type: 'boolean'},
    async: {type: 'boolean'},
    errors: {
      anyOf: [
        {type: 'boolean'},
        {const: 'full'}
      ]
    }
  }
};

/**
 * Define custom keyword
 * @this  Ajv
 * @param {String} keyword custom keyword, should be unique (including different from all standard, custom and macro keywords).
 * @param {Object} definition keyword definition object with properties `type` (type(s) which the keyword applies to), `validate` or `compile`.
 * @return {Ajv} this for method chaining
 */
function addKeyword(keyword, definition) {
  /* jshint validthis: true */
  /* eslint no-shadow: 0 */
  var RULES = this.RULES;
  if (RULES.keywords[keyword])
    throw new Error('Keyword ' + keyword + ' is already defined');

  if (!IDENTIFIER.test(keyword))
    throw new Error('Keyword ' + keyword + ' is not a valid identifier');

  if (definition) {
    this.validateKeyword(definition, true);

    var dataType = definition.type;
    if (Array.isArray(dataType)) {
      for (var i=0; i<dataType.length; i++)
        _addRule(keyword, dataType[i], definition);
    } else {
      _addRule(keyword, dataType, definition);
    }

    var metaSchema = definition.metaSchema;
    if (metaSchema) {
      if (definition.$data && this._opts.$data) {
        metaSchema = {
          anyOf: [
            metaSchema,
            { '$ref': 'https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/data.json#' }
          ]
        };
      }
      definition.validateSchema = this.compile(metaSchema, true);
    }
  }

  RULES.keywords[keyword] = RULES.all[keyword] = true;


  function _addRule(keyword, dataType, definition) {
    var ruleGroup;
    for (var i=0; i<RULES.length; i++) {
      var rg = RULES[i];
      if (rg.type == dataType) {
        ruleGroup = rg;
        break;
      }
    }

    if (!ruleGroup) {
      ruleGroup = { type: dataType, rules: [] };
      RULES.push(ruleGroup);
    }

    var rule = {
      keyword: keyword,
      definition: definition,
      custom: true,
      code: customRuleCode,
      implements: definition.implements
    };
    ruleGroup.rules.push(rule);
    RULES.custom[keyword] = rule;
  }

  return this;
}


/**
 * Get keyword
 * @this  Ajv
 * @param {String} keyword pre-defined or custom keyword.
 * @return {Object|Boolean} custom keyword definition, `true` if it is a predefined keyword, `false` otherwise.
 */
function getKeyword(keyword) {
  /* jshint validthis: true */
  var rule = this.RULES.custom[keyword];
  return rule ? rule.definition : this.RULES.keywords[keyword] || false;
}


/**
 * Remove keyword
 * @this  Ajv
 * @param {String} keyword pre-defined or custom keyword.
 * @return {Ajv} this for method chaining
 */
function removeKeyword(keyword) {
  /* jshint validthis: true */
  var RULES = this.RULES;
  delete RULES.keywords[keyword];
  delete RULES.all[keyword];
  delete RULES.custom[keyword];
  for (var i=0; i<RULES.length; i++) {
    var rules = RULES[i].rules;
    for (var j=0; j<rules.length; j++) {
      if (rules[j].keyword == keyword) {
        rules.splice(j, 1);
        break;
      }
    }
  }
  return this;
}


/**
 * Validate keyword definition
 * @this  Ajv
 * @param {Object} definition keyword definition object.
 * @param {Boolean} throwError true to throw exception if definition is invalid
 * @return {boolean} validation result
 */
function validateKeyword(definition, throwError) {
  validateKeyword.errors = null;
  var v = this._validateKeyword = this._validateKeyword
                                  || this.compile(definitionSchema, true);

  if (v(definition)) return true;
  validateKeyword.errors = v.errors;
  if (throwError)
    throw new Error('custom keyword definition is invalid: '  + this.errorsText(v.errors));
  else
    return false;
}


/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

module.exports = function generate_custom(it, $keyword, $ruleType) {
  var out = ' ';
  var $lvl = it.level;
  var $dataLvl = it.dataLevel;
  var $schema = it.schema[$keyword];
  var $schemaPath = it.schemaPath + it.util.getProperty($keyword);
  var $errSchemaPath = it.errSchemaPath + '/' + $keyword;
  var $breakOnError = !it.opts.allErrors;
  var $errorKeyword;
  var $data = 'data' + ($dataLvl || '');
  var $valid = 'valid' + $lvl;
  var $errs = 'errs__' + $lvl;
  var $isData = it.opts.$data && $schema && $schema.$data,
    $schemaValue;
  if ($isData) {
    out += ' var schema' + ($lvl) + ' = ' + (it.util.getData($schema.$data, $dataLvl, it.dataPathArr)) + '; ';
    $schemaValue = 'schema' + $lvl;
  } else {
    $schemaValue = $schema;
  }
  var $rule = this,
    $definition = 'definition' + $lvl,
    $rDef = $rule.definition,
    $closingBraces = '';
  var $compile, $inline, $macro, $ruleValidate, $validateCode;
  if ($isData && $rDef.$data) {
    $validateCode = 'keywordValidate' + $lvl;
    var $validateSchema = $rDef.validateSchema;
    out += ' var ' + ($definition) + ' = RULES.custom[\'' + ($keyword) + '\'].definition; var ' + ($validateCode) + ' = ' + ($definition) + '.validate;';
  } else {
    $ruleValidate = it.useCustomRule($rule, $schema, it.schema, it);
    if (!$ruleValidate) return;
    $schemaValue = 'validate.schema' + $schemaPath;
    $validateCode = $ruleValidate.code;
    $compile = $rDef.compile;
    $inline = $rDef.inline;
    $macro = $rDef.macro;
  }
  var $ruleErrs = $validateCode + '.errors',
    $i = 'i' + $lvl,
    $ruleErr = 'ruleErr' + $lvl,
    $asyncKeyword = $rDef.async;
  if ($asyncKeyword && !it.async) throw new Error('async keyword in sync schema');
  if (!($inline || $macro)) {
    out += '' + ($ruleErrs) + ' = null;';
  }
  out += 'var ' + ($errs) + ' = errors;var ' + ($valid) + ';';
  if ($isData && $rDef.$data) {
    $closingBraces += '}';
    out += ' if (' + ($schemaValue) + ' === undefined) { ' + ($valid) + ' = true; } else { ';
    if ($validateSchema) {
      $closingBraces += '}';
      out += ' ' + ($valid) + ' = ' + ($definition) + '.validateSchema(' + ($schemaValue) + '); if (' + ($valid) + ') { ';
    }
  }
  if ($inline) {
    if ($rDef.statements) {
      out += ' ' + ($ruleValidate.validate) + ' ';
    } else {
      out += ' ' + ($valid) + ' = ' + ($ruleValidate.validate) + '; ';
    }
  } else if ($macro) {
    var $it = it.util.copy(it);
    var $closingBraces = '';
    $it.level++;
    var $nextValid = 'valid' + $it.level;
    $it.schema = $ruleValidate.validate;
    $it.schemaPath = '';
    var $wasComposite = it.compositeRule;
    it.compositeRule = $it.compositeRule = true;
    var $code = it.validate($it).replace(/validate\.schema/g, $validateCode);
    it.compositeRule = $it.compositeRule = $wasComposite;
    out += ' ' + ($code);
  } else {
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = '';
    out += '  ' + ($validateCode) + '.call( ';
    if (it.opts.passContext) {
      out += 'this';
    } else {
      out += 'self';
    }
    if ($compile || $rDef.schema === false) {
      out += ' , ' + ($data) + ' ';
    } else {
      out += ' , ' + ($schemaValue) + ' , ' + ($data) + ' , validate.schema' + (it.schemaPath) + ' ';
    }
    out += ' , (dataPath || \'\')';
    if (it.errorPath != '""') {
      out += ' + ' + (it.errorPath);
    }
    var $parentData = $dataLvl ? 'data' + (($dataLvl - 1) || '') : 'parentData',
      $parentDataProperty = $dataLvl ? it.dataPathArr[$dataLvl] : 'parentDataProperty';
    out += ' , ' + ($parentData) + ' , ' + ($parentDataProperty) + ' , rootData )  ';
    var def_callRuleValidate = out;
    out = $$outStack.pop();
    if ($rDef.errors === false) {
      out += ' ' + ($valid) + ' = ';
      if ($asyncKeyword) {
        out += 'await ';
      }
      out += '' + (def_callRuleValidate) + '; ';
    } else {
      if ($asyncKeyword) {
        $ruleErrs = 'customErrors' + $lvl;
        out += ' var ' + ($ruleErrs) + ' = null; try { ' + ($valid) + ' = await ' + (def_callRuleValidate) + '; } catch (e) { ' + ($valid) + ' = false; if (e instanceof ValidationError) ' + ($ruleErrs) + ' = e.errors; else throw e; } ';
      } else {
        out += ' ' + ($ruleErrs) + ' = null; ' + ($valid) + ' = ' + (def_callRuleValidate) + '; ';
      }
    }
  }
  if ($rDef.modifying) {
    out += ' if (' + ($parentData) + ') ' + ($data) + ' = ' + ($parentData) + '[' + ($parentDataProperty) + '];';
  }
  out += '' + ($closingBraces);
  if ($rDef.valid) {
    if ($breakOnError) {
      out += ' if (true) { ';
    }
  } else {
    out += ' if ( ';
    if ($rDef.valid === undefined) {
      out += ' !';
      if ($macro) {
        out += '' + ($nextValid);
      } else {
        out += '' + ($valid);
      }
    } else {
      out += ' ' + (!$rDef.valid) + ' ';
    }
    out += ') { ';
    $errorKeyword = $rule.keyword;
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = '';
    var $$outStack = $$outStack || [];
    $$outStack.push(out);
    out = ''; /* istanbul ignore else */
    if (it.createErrors !== false) {
      out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
      if (it.opts.messages !== false) {
        out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
      }
      if (it.opts.verbose) {
        out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
      }
      out += ' } ';
    } else {
      out += ' {} ';
    }
    var __err = out;
    out = $$outStack.pop();
    if (!it.compositeRule && $breakOnError) {
      /* istanbul ignore if */
      if (it.async) {
        out += ' throw new ValidationError([' + (__err) + ']); ';
      } else {
        out += ' validate.errors = [' + (__err) + ']; return false; ';
      }
    } else {
      out += ' var err = ' + (__err) + ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
    }
    var def_customError = out;
    out = $$outStack.pop();
    if ($inline) {
      if ($rDef.errors) {
        if ($rDef.errors != 'full') {
          out += '  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
          if (it.opts.verbose) {
            out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
          }
          out += ' } ';
        }
      } else {
        if ($rDef.errors === false) {
          out += ' ' + (def_customError) + ' ';
        } else {
          out += ' if (' + ($errs) + ' == errors) { ' + (def_customError) + ' } else {  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + '; if (' + ($ruleErr) + '.schemaPath === undefined) { ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '"; } ';
          if (it.opts.verbose) {
            out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
          }
          out += ' } } ';
        }
      }
    } else if ($macro) {
      out += '   var err =   '; /* istanbul ignore else */
      if (it.createErrors !== false) {
        out += ' { keyword: \'' + ($errorKeyword || 'custom') + '\' , dataPath: (dataPath || \'\') + ' + (it.errorPath) + ' , schemaPath: ' + (it.util.toQuotedString($errSchemaPath)) + ' , params: { keyword: \'' + ($rule.keyword) + '\' } ';
        if (it.opts.messages !== false) {
          out += ' , message: \'should pass "' + ($rule.keyword) + '" keyword validation\' ';
        }
        if (it.opts.verbose) {
          out += ' , schema: validate.schema' + ($schemaPath) + ' , parentSchema: validate.schema' + (it.schemaPath) + ' , data: ' + ($data) + ' ';
        }
        out += ' } ';
      } else {
        out += ' {} ';
      }
      out += ';  if (vErrors === null) vErrors = [err]; else vErrors.push(err); errors++; ';
      if (!it.compositeRule && $breakOnError) {
        /* istanbul ignore if */
        if (it.async) {
          out += ' throw new ValidationError(vErrors); ';
        } else {
          out += ' validate.errors = vErrors; return false; ';
        }
      }
    } else {
      if ($rDef.errors === false) {
        out += ' ' + (def_customError) + ' ';
      } else {
        out += ' if (Array.isArray(' + ($ruleErrs) + ')) { if (vErrors === null) vErrors = ' + ($ruleErrs) + '; else vErrors = vErrors.concat(' + ($ruleErrs) + '); errors = vErrors.length;  for (var ' + ($i) + '=' + ($errs) + '; ' + ($i) + '<errors; ' + ($i) + '++) { var ' + ($ruleErr) + ' = vErrors[' + ($i) + ']; if (' + ($ruleErr) + '.dataPath === undefined) ' + ($ruleErr) + '.dataPath = (dataPath || \'\') + ' + (it.errorPath) + ';  ' + ($ruleErr) + '.schemaPath = "' + ($errSchemaPath) + '";  ';
        if (it.opts.verbose) {
          out += ' ' + ($ruleErr) + '.schema = ' + ($schemaValue) + '; ' + ($ruleErr) + '.data = ' + ($data) + '; ';
        }
        out += ' } } else { ' + (def_customError) + ' } ';
      }
    }
    out += ' } ';
    if ($breakOnError) {
      out += ' else { ';
    }
  }
  return out;
}


/***/ }),
/* 59 */
/***/ (function(module) {

module.exports = {"$schema":"http://json-schema.org/draft-07/schema#","$id":"https://raw.githubusercontent.com/epoberezkin/ajv/master/lib/refs/data.json#","description":"Meta-schema for $data reference (JSON Schema extension proposal)","type":"object","required":["$data"],"properties":{"$data":{"type":"string","anyOf":[{"format":"relative-json-pointer"},{"format":"json-pointer"}]}},"additionalProperties":false};

/***/ }),
/* 60 */
/***/ (function(module, exports, __webpack_require__) {

/* ***** BEGIN LICENSE BLOCK *****
 * Distributed under the BSD license:
 *
 * Copyright (c) 2010, Ajax.org B.V.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Ajax.org B.V. nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ***** END LICENSE BLOCK ***** */

/**
 * Define a module along with a payload
 * @param module a name for the payload
 * @param payload a function to call with (acequire, exports, module) params
 */

(function() {

var ACE_NAMESPACE = "ace";

var global = (function() { return this; })();
if (!global && typeof window != "undefined") global = window; // strict mode


if (!ACE_NAMESPACE && typeof acequirejs !== "undefined")
    return;


var define = function(module, deps, payload) {
    if (typeof module !== "string") {
        if (define.original)
            define.original.apply(this, arguments);
        else {
            console.error("dropping module because define wasn\'t a string.");
            console.trace();
        }
        return;
    }
    if (arguments.length == 2)
        payload = deps;
    if (!define.modules[module]) {
        define.payloads[module] = payload;
        define.modules[module] = null;
    }
};

define.modules = {};
define.payloads = {};

/**
 * Get at functionality define()ed using the function above
 */
var _acequire = function(parentId, module, callback) {
    if (typeof module === "string") {
        var payload = lookup(parentId, module);
        if (payload != undefined) {
            callback && callback();
            return payload;
        }
    } else if (Object.prototype.toString.call(module) === "[object Array]") {
        var params = [];
        for (var i = 0, l = module.length; i < l; ++i) {
            var dep = lookup(parentId, module[i]);
            if (dep == undefined && acequire.original)
                return;
            params.push(dep);
        }
        return callback && callback.apply(null, params) || true;
    }
};

var acequire = function(module, callback) {
    var packagedModule = _acequire("", module, callback);
    if (packagedModule == undefined && acequire.original)
        return acequire.original.apply(this, arguments);
    return packagedModule;
};

var normalizeModule = function(parentId, moduleName) {
    // normalize plugin acequires
    if (moduleName.indexOf("!") !== -1) {
        var chunks = moduleName.split("!");
        return normalizeModule(parentId, chunks[0]) + "!" + normalizeModule(parentId, chunks[1]);
    }
    // normalize relative acequires
    if (moduleName.charAt(0) == ".") {
        var base = parentId.split("/").slice(0, -1).join("/");
        moduleName = base + "/" + moduleName;

        while(moduleName.indexOf(".") !== -1 && previous != moduleName) {
            var previous = moduleName;
            moduleName = moduleName.replace(/\/\.\//, "/").replace(/[^\/]+\/\.\.\//, "");
        }
    }
    return moduleName;
};

/**
 * Internal function to lookup moduleNames and resolve them by calling the
 * definition function if needed.
 */
var lookup = function(parentId, moduleName) {
    moduleName = normalizeModule(parentId, moduleName);

    var module = define.modules[moduleName];
    if (!module) {
        module = define.payloads[moduleName];
        if (typeof module === 'function') {
            var exports = {};
            var mod = {
                id: moduleName,
                uri: '',
                exports: exports,
                packaged: true
            };

            var req = function(module, callback) {
                return _acequire(moduleName, module, callback);
            };

            var returnValue = module(req, exports, mod);
            exports = returnValue || mod.exports;
            define.modules[moduleName] = exports;
            delete define.payloads[moduleName];
        }
        module = define.modules[moduleName] = exports || module;
    }
    return module;
};

function exportAce(ns) {
    var root = global;
    if (ns) {
        if (!global[ns])
            global[ns] = {};
        root = global[ns];
    }

    if (!root.define || !root.define.packaged) {
        define.original = root.define;
        root.define = define;
        root.define.packaged = true;
    }

    if (!root.acequire || !root.acequire.packaged) {
        acequire.original = root.acequire;
        root.acequire = acequire;
        root.acequire.packaged = true;
    }
}

exportAce(ACE_NAMESPACE);

})();

ace.define("ace/lib/regexp",["require","exports","module"], function(acequire, exports, module) {
"use strict";

    var real = {
            exec: RegExp.prototype.exec,
            test: RegExp.prototype.test,
            match: String.prototype.match,
            replace: String.prototype.replace,
            split: String.prototype.split
        },
        compliantExecNpcg = real.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups
        compliantLastIndexIncrement = function () {
            var x = /^/g;
            real.test.call(x, "");
            return !x.lastIndex;
        }();

    if (compliantLastIndexIncrement && compliantExecNpcg)
        return;
    RegExp.prototype.exec = function (str) {
        var match = real.exec.apply(this, arguments),
            name, r2;
        if ( typeof(str) == 'string' && match) {
            if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) {
                r2 = RegExp(this.source, real.replace.call(getNativeFlags(this), "g", ""));
                real.replace.call(str.slice(match.index), r2, function () {
                    for (var i = 1; i < arguments.length - 2; i++) {
                        if (arguments[i] === undefined)
                            match[i] = undefined;
                    }
                });
            }
            if (this._xregexp && this._xregexp.captureNames) {
                for (var i = 1; i < match.length; i++) {
                    name = this._xregexp.captureNames[i - 1];
                    if (name)
                       match[name] = match[i];
                }
            }
            if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index))
                this.lastIndex--;
        }
        return match;
    };
    if (!compliantLastIndexIncrement) {
        RegExp.prototype.test = function (str) {
            var match = real.exec.call(this, str);
            if (match && this.global && !match[0].length && (this.lastIndex > match.index))
                this.lastIndex--;
            return !!match;
        };
    }

    function getNativeFlags (regex) {
        return (regex.global     ? "g" : "") +
               (regex.ignoreCase ? "i" : "") +
               (regex.multiline  ? "m" : "") +
               (regex.extended   ? "x" : "") + // Proposed for ES4; included in AS3
               (regex.sticky     ? "y" : "");
    }

    function indexOf (array, item, from) {
        if (Array.prototype.indexOf) // Use the native array method if available
            return array.indexOf(item, from);
        for (var i = from || 0; i < array.length; i++) {
            if (array[i] === item)
                return i;
        }
        return -1;
    }

});

ace.define("ace/lib/es5-shim",["require","exports","module"], function(acequire, exports, module) {

function Empty() {}

if (!Function.prototype.bind) {
    Function.prototype.bind = function bind(that) { // .length is 1
        var target = this;
        if (typeof target != "function") {
            throw new TypeError("Function.prototype.bind called on incompatible " + target);
        }
        var args = slice.call(arguments, 1); // for normal call
        var bound = function () {

            if (this instanceof bound) {

                var result = target.apply(
                    this,
                    args.concat(slice.call(arguments))
                );
                if (Object(result) === result) {
                    return result;
                }
                return this;

            } else {
                return target.apply(
                    that,
                    args.concat(slice.call(arguments))
                );

            }

        };
        if(target.prototype) {
            Empty.prototype = target.prototype;
            bound.prototype = new Empty();
            Empty.prototype = null;
        }
        return bound;
    };
}
var call = Function.prototype.call;
var prototypeOfArray = Array.prototype;
var prototypeOfObject = Object.prototype;
var slice = prototypeOfArray.slice;
var _toString = call.bind(prototypeOfObject.toString);
var owns = call.bind(prototypeOfObject.hasOwnProperty);
var defineGetter;
var defineSetter;
var lookupGetter;
var lookupSetter;
var supportsAccessors;
if ((supportsAccessors = owns(prototypeOfObject, "__defineGetter__"))) {
    defineGetter = call.bind(prototypeOfObject.__defineGetter__);
    defineSetter = call.bind(prototypeOfObject.__defineSetter__);
    lookupGetter = call.bind(prototypeOfObject.__lookupGetter__);
    lookupSetter = call.bind(prototypeOfObject.__lookupSetter__);
}
if ([1,2].splice(0).length != 2) {
    if(function() { // test IE < 9 to splice bug - see issue #138
        function makeArray(l) {
            var a = new Array(l+2);
            a[0] = a[1] = 0;
            return a;
        }
        var array = [], lengthBefore;
        
        array.splice.apply(array, makeArray(20));
        array.splice.apply(array, makeArray(26));

        lengthBefore = array.length; //46
        array.splice(5, 0, "XXX"); // add one element

        lengthBefore + 1 == array.length

        if (lengthBefore + 1 == array.length) {
            return true;// has right splice implementation without bugs
        }
    }()) {//IE 6/7
        var array_splice = Array.prototype.splice;
        Array.prototype.splice = function(start, deleteCount) {
            if (!arguments.length) {
                return [];
            } else {
                return array_splice.apply(this, [
                    start === void 0 ? 0 : start,
                    deleteCount === void 0 ? (this.length - start) : deleteCount
                ].concat(slice.call(arguments, 2)))
            }
        };
    } else {//IE8
        Array.prototype.splice = function(pos, removeCount){
            var length = this.length;
            if (pos > 0) {
                if (pos > length)
                    pos = length;
            } else if (pos == void 0) {
                pos = 0;
            } else if (pos < 0) {
                pos = Math.max(length + pos, 0);
            }

            if (!(pos+removeCount < length))
                removeCount = length - pos;

            var removed = this.slice(pos, pos+removeCount);
            var insert = slice.call(arguments, 2);
            var add = insert.length;            
            if (pos === length) {
                if (add) {
                    this.push.apply(this, insert);
                }
            } else {
                var remove = Math.min(removeCount, length - pos);
                var tailOldPos = pos + remove;
                var tailNewPos = tailOldPos + add - remove;
                var tailCount = length - tailOldPos;
                var lengthAfterRemove = length - remove;

                if (tailNewPos < tailOldPos) { // case A
                    for (var i = 0; i < tailCount; ++i) {
                        this[tailNewPos+i] = this[tailOldPos+i];
                    }
                } else if (tailNewPos > tailOldPos) { // case B
                    for (i = tailCount; i--; ) {
                        this[tailNewPos+i] = this[tailOldPos+i];
                    }
                } // else, add == remove (nothing to do)

                if (add && pos === lengthAfterRemove) {
                    this.length = lengthAfterRemove; // truncate array
                    this.push.apply(this, insert);
                } else {
                    this.length = lengthAfterRemove + add; // reserves space
                    for (i = 0; i < add; ++i) {
                        this[pos+i] = insert[i];
                    }
                }
            }
            return removed;
        };
    }
}
if (!Array.isArray) {
    Array.isArray = function isArray(obj) {
        return _toString(obj) == "[object Array]";
    };
}
var boxedString = Object("a"),
    splitString = boxedString[0] != "a" || !(0 in boxedString);

if (!Array.prototype.forEach) {
    Array.prototype.forEach = function forEach(fun /*, thisp*/) {
        var object = toObject(this),
            self = splitString && _toString(this) == "[object String]" ?
                this.split("") :
                object,
            thisp = arguments[1],
            i = -1,
            length = self.length >>> 0;
        if (_toString(fun) != "[object Function]") {
            throw new TypeError(); // TODO message
        }

        while (++i < length) {
            if (i in self) {
                fun.call(thisp, self[i], i, object);
            }
        }
    };
}
if (!Array.prototype.map) {
    Array.prototype.map = function map(fun /*, thisp*/) {
        var object = toObject(this),
            self = splitString && _toString(this) == "[object String]" ?
                this.split("") :
                object,
            length = self.length >>> 0,
            result = Array(length),
            thisp = arguments[1];
        if (_toString(fun) != "[object Function]") {
            throw new TypeError(fun + " is not a function");
        }

        for (var i = 0; i < length; i++) {
            if (i in self)
                result[i] = fun.call(thisp, self[i], i, object);
        }
        return result;
    };
}
if (!Array.prototype.filter) {
    Array.prototype.filter = function filter(fun /*, thisp */) {
        var object = toObject(this),
            self = splitString && _toString(this) == "[object String]" ?
                this.split("") :
                    object,
            length = self.length >>> 0,
            result = [],
            value,
            thisp = arguments[1];
        if (_toString(fun) != "[object Function]") {
            throw new TypeError(fun + " is not a function");
        }

        for (var i = 0; i < length; i++) {
            if (i in self) {
                value = self[i];
                if (fun.call(thisp, value, i, object)) {
                    result.push(value);
                }
            }
        }
        return result;
    };
}
if (!Array.prototype.every) {
    Array.prototype.every = function every(fun /*, thisp */) {
        var object = toObject(this),
            self = splitString && _toString(this) == "[object String]" ?
                this.split("") :
                object,
            length = self.length >>> 0,
            thisp = arguments[1];
        if (_toString(fun) != "[object Function]") {
            throw new TypeError(fun + " is not a function");
        }

        for (var i = 0; i < length; i++) {
            if (i in self && !fun.call(thisp, self[i], i, object)) {
                return false;
            }
        }
        return true;
    };
}
if (!Array.prototype.some) {
    Array.prototype.some = function some(fun /*, thisp */) {
        var object = toObject(this),
            self = splitString && _toString(this) == "[object String]" ?
                this.split("") :
                object,
            length = self.length >>> 0,
            thisp = arguments[1];
        if (_toString(fun) != "[object Function]") {
            throw new TypeError(fun + " is not a function");
        }

        for (var i = 0; i < length; i++) {
            if (i in self && fun.call(thisp, self[i], i, object)) {
                return true;
            }
        }
        return false;
    };
}
if (!Array.prototype.reduce) {
    Array.prototype.reduce = function reduce(fun /*, initial*/) {
        var object = toObject(this),
            self = splitString && _toString(this) == "[object String]" ?
                this.split("") :
                object,
            length = self.length >>> 0;
        if (_toString(fun) != "[object Function]") {
            throw new TypeError(fun + " is not a function");
        }
        if (!length && arguments.length == 1) {
            throw new TypeError("reduce of empty array with no initial value");
        }

        var i = 0;
        var result;
        if (arguments.length >= 2) {
            result = arguments[1];
        } else {
            do {
                if (i in self) {
                    result = self[i++];
                    break;
                }
                if (++i >= length) {
                    throw new TypeError("reduce of empty array with no initial value");
                }
            } while (true);
        }

        for (; i < length; i++) {
            if (i in self) {
                result = fun.call(void 0, result, self[i], i, object);
            }
        }

        return result;
    };
}
if (!Array.prototype.reduceRight) {
    Array.prototype.reduceRight = function reduceRight(fun /*, initial*/) {
        var object = toObject(this),
            self = splitString && _toString(this) == "[object String]" ?
                this.split("") :
                object,
            length = self.length >>> 0;
        if (_toString(fun) != "[object Function]") {
            throw new TypeError(fun + " is not a function");
        }
        if (!length && arguments.length == 1) {
            throw new TypeError("reduceRight of empty array with no initial value");
        }

        var result, i = length - 1;
        if (arguments.length >= 2) {
            result = arguments[1];
        } else {
            do {
                if (i in self) {
                    result = self[i--];
                    break;
                }
                if (--i < 0) {
                    throw new TypeError("reduceRight of empty array with no initial value");
                }
            } while (true);
        }

        do {
            if (i in this) {
                result = fun.call(void 0, result, self[i], i, object);
            }
        } while (i--);

        return result;
    };
}
if (!Array.prototype.indexOf || ([0, 1].indexOf(1, 2) != -1)) {
    Array.prototype.indexOf = function indexOf(sought /*, fromIndex */ ) {
        var self = splitString && _toString(this) == "[object String]" ?
                this.split("") :
                toObject(this),
            length = self.length >>> 0;

        if (!length) {
            return -1;
        }

        var i = 0;
        if (arguments.length > 1) {
            i = toInteger(arguments[1]);
        }
        i = i >= 0 ? i : Math.max(0, length + i);
        for (; i < length; i++) {
            if (i in self && self[i] === sought) {
                return i;
            }
        }
        return -1;
    };
}
if (!Array.prototype.lastIndexOf || ([0, 1].lastIndexOf(0, -3) != -1)) {
    Array.prototype.lastIndexOf = function lastIndexOf(sought /*, fromIndex */) {
        var self = splitString && _toString(this) == "[object String]" ?
                this.split("") :
                toObject(this),
            length = self.length >>> 0;

        if (!length) {
            return -1;
        }
        var i = length - 1;
        if (arguments.length > 1) {
            i = Math.min(i, toInteger(arguments[1]));
        }
        i = i >= 0 ? i : length - Math.abs(i);
        for (; i >= 0; i--) {
            if (i in self && sought === self[i]) {
                return i;
            }
        }
        return -1;
    };
}
if (!Object.getPrototypeOf) {
    Object.getPrototypeOf = function getPrototypeOf(object) {
        return object.__proto__ || (
            object.constructor ?
            object.constructor.prototype :
            prototypeOfObject
        );
    };
}
if (!Object.getOwnPropertyDescriptor) {
    var ERR_NON_OBJECT = "Object.getOwnPropertyDescriptor called on a " +
                         "non-object: ";
    Object.getOwnPropertyDescriptor = function getOwnPropertyDescriptor(object, property) {
        if ((typeof object != "object" && typeof object != "function") || object === null)
            throw new TypeError(ERR_NON_OBJECT + object);
        if (!owns(object, property))
            return;

        var descriptor, getter, setter;
        descriptor =  { enumerable: true, configurable: true };
        if (supportsAccessors) {
            var prototype = object.__proto__;
            object.__proto__ = prototypeOfObject;

            var getter = lookupGetter(object, property);
            var setter = lookupSetter(object, property);
            object.__proto__ = prototype;

            if (getter || setter) {
                if (getter) descriptor.get = getter;
                if (setter) descriptor.set = setter;
                return descriptor;
            }
        }
        descriptor.value = object[property];
        return descriptor;
    };
}
if (!Object.getOwnPropertyNames) {
    Object.getOwnPropertyNames = function getOwnPropertyNames(object) {
        return Object.keys(object);
    };
}
if (!Object.create) {
    var createEmpty;
    if (Object.prototype.__proto__ === null) {
        createEmpty = function () {
            return { "__proto__": null };
        };
    } else {
        createEmpty = function () {
            var empty = {};
            for (var i in empty)
                empty[i] = null;
            empty.constructor =
            empty.hasOwnProperty =
            empty.propertyIsEnumerable =
            empty.isPrototypeOf =
            empty.toLocaleString =
            empty.toString =
            empty.valueOf =
            empty.__proto__ = null;
            return empty;
        }
    }

    Object.create = function create(prototype, properties) {
        var object;
        if (prototype === null) {
            object = createEmpty();
        } else {
            if (typeof prototype != "object")
                throw new TypeError("typeof prototype["+(typeof prototype)+"] != 'object'");
            var Type = function () {};
            Type.prototype = prototype;
            object = new Type();
            object.__proto__ = prototype;
        }
        if (properties !== void 0)
            Object.defineProperties(object, properties);
        return object;
    };
}

function doesDefinePropertyWork(object) {
    try {
        Object.defineProperty(object, "sentinel", {});
        return "sentinel" in object;
    } catch (exception) {
    }
}
if (Object.defineProperty) {
    var definePropertyWorksOnObject = doesDefinePropertyWork({});
    var definePropertyWorksOnDom = typeof document == "undefined" ||
        doesDefinePropertyWork(document.createElement("div"));
    if (!definePropertyWorksOnObject || !definePropertyWorksOnDom) {
        var definePropertyFallback = Object.defineProperty;
    }
}

if (!Object.defineProperty || definePropertyFallback) {
    var ERR_NON_OBJECT_DESCRIPTOR = "Property description must be an object: ";
    var ERR_NON_OBJECT_TARGET = "Object.defineProperty called on non-object: "
    var ERR_ACCESSORS_NOT_SUPPORTED = "getters & setters can not be defined " +
                                      "on this javascript engine";

    Object.defineProperty = function defineProperty(object, property, descriptor) {
        if ((typeof object != "object" && typeof object != "function") || object === null)
            throw new TypeError(ERR_NON_OBJECT_TARGET + object);
        if ((typeof descriptor != "object" && typeof descriptor != "function") || descriptor === null)
            throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR + descriptor);
        if (definePropertyFallback) {
            try {
                return definePropertyFallback.call(Object, object, property, descriptor);
            } catch (exception) {
            }
        }
        if (owns(descriptor, "value")) {

            if (supportsAccessors && (lookupGetter(object, property) ||
                                      lookupSetter(object, property)))
            {
                var prototype = object.__proto__;
                object.__proto__ = prototypeOfObject;
                delete object[property];
                object[property] = descriptor.value;
                object.__proto__ = prototype;
            } else {
                object[property] = descriptor.value;
            }
        } else {
            if (!supportsAccessors)
                throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);
            if (owns(descriptor, "get"))
                defineGetter(object, property, descriptor.get);
            if (owns(descriptor, "set"))
                defineSetter(object, property, descriptor.set);
        }

        return object;
    };
}
if (!Object.defineProperties) {
    Object.defineProperties = function defineProperties(object, properties) {
        for (var property in properties) {
            if (owns(properties, property))
                Object.defineProperty(object, property, properties[property]);
        }
        return object;
    };
}
if (!Object.seal) {
    Object.seal = function seal(object) {
        return object;
    };
}
if (!Object.freeze) {
    Object.freeze = function freeze(object) {
        return object;
    };
}
try {
    Object.freeze(function () {});
} catch (exception) {
    Object.freeze = (function freeze(freezeObject) {
        return function freeze(object) {
            if (typeof object == "function") {
                return object;
            } else {
                return freezeObject(object);
            }
        };
    })(Object.freeze);
}
if (!Object.preventExtensions) {
    Object.preventExtensions = function preventExtensions(object) {
        return object;
    };
}
if (!Object.isSealed) {
    Object.isSealed = function isSealed(object) {
        return false;
    };
}
if (!Object.isFrozen) {
    Object.isFrozen = function isFrozen(object) {
        return false;
    };
}
if (!Object.isExtensible) {
    Object.isExtensible = function isExtensible(object) {
        if (Object(object) === object) {
            throw new TypeError(); // TODO message
        }
        var name = '';
        while (owns(object, name)) {
            name += '?';
        }
        object[name] = true;
        var returnValue = owns(object, name);
        delete object[name];
        return returnValue;
    };
}
if (!Object.keys) {
    var hasDontEnumBug = true,
        dontEnums = [
            "toString",
            "toLocaleString",
            "valueOf",
            "hasOwnProperty",
            "isPrototypeOf",
            "propertyIsEnumerable",
            "constructor"
        ],
        dontEnumsLength = dontEnums.length;

    for (var key in {"toString": null}) {
        hasDontEnumBug = false;
    }

    Object.keys = function keys(object) {

        if (
            (typeof object != "object" && typeof object != "function") ||
            object === null
        ) {
            throw new TypeError("Object.keys called on a non-object");
        }

        var keys = [];
        for (var name in object) {
            if (owns(object, name)) {
                keys.push(name);
            }
        }

        if (hasDontEnumBug) {
            for (var i = 0, ii = dontEnumsLength; i < ii; i++) {
                var dontEnum = dontEnums[i];
                if (owns(object, dontEnum)) {
                    keys.push(dontEnum);
                }
            }
        }
        return keys;
    };

}
if (!Date.now) {
    Date.now = function now() {
        return new Date().getTime();
    };
}
var ws = "\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003" +
    "\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028" +
    "\u2029\uFEFF";
if (!String.prototype.trim || ws.trim()) {
    ws = "[" + ws + "]";
    var trimBeginRegexp = new RegExp("^" + ws + ws + "*"),
        trimEndRegexp = new RegExp(ws + ws + "*$");
    String.prototype.trim = function trim() {
        return String(this).replace(trimBeginRegexp, "").replace(trimEndRegexp, "");
    };
}

function toInteger(n) {
    n = +n;
    if (n !== n) { // isNaN
        n = 0;
    } else if (n !== 0 && n !== (1/0) && n !== -(1/0)) {
        n = (n > 0 || -1) * Math.floor(Math.abs(n));
    }
    return n;
}

function isPrimitive(input) {
    var type = typeof input;
    return (
        input === null ||
        type === "undefined" ||
        type === "boolean" ||
        type === "number" ||
        type === "string"
    );
}

function toPrimitive(input) {
    var val, valueOf, toString;
    if (isPrimitive(input)) {
        return input;
    }
    valueOf = input.valueOf;
    if (typeof valueOf === "function") {
        val = valueOf.call(input);
        if (isPrimitive(val)) {
            return val;
        }
    }
    toString = input.toString;
    if (typeof toString === "function") {
        val = toString.call(input);
        if (isPrimitive(val)) {
            return val;
        }
    }
    throw new TypeError();
}
var toObject = function (o) {
    if (o == null) { // this matches both null and undefined
        throw new TypeError("can't convert "+o+" to object");
    }
    return Object(o);
};

});

ace.define("ace/lib/fixoldbrowsers",["require","exports","module","ace/lib/regexp","ace/lib/es5-shim"], function(acequire, exports, module) {
"use strict";

acequire("./regexp");
acequire("./es5-shim");

});

ace.define("ace/lib/dom",["require","exports","module"], function(acequire, exports, module) {
"use strict";

var XHTML_NS = "http://www.w3.org/1999/xhtml";

exports.getDocumentHead = function(doc) {
    if (!doc)
        doc = document;
    return doc.head || doc.getElementsByTagName("head")[0] || doc.documentElement;
};

exports.createElement = function(tag, ns) {
    return document.createElementNS ?
           document.createElementNS(ns || XHTML_NS, tag) :
           document.createElement(tag);
};

exports.hasCssClass = function(el, name) {
    var classes = (el.className + "").split(/\s+/g);
    return classes.indexOf(name) !== -1;
};
exports.addCssClass = function(el, name) {
    if (!exports.hasCssClass(el, name)) {
        el.className += " " + name;
    }
};
exports.removeCssClass = function(el, name) {
    var classes = el.className.split(/\s+/g);
    while (true) {
        var index = classes.indexOf(name);
        if (index == -1) {
            break;
        }
        classes.splice(index, 1);
    }
    el.className = classes.join(" ");
};

exports.toggleCssClass = function(el, name) {
    var classes = el.className.split(/\s+/g), add = true;
    while (true) {
        var index = classes.indexOf(name);
        if (index == -1) {
            break;
        }
        add = false;
        classes.splice(index, 1);
    }
    if (add)
        classes.push(name);

    el.className = classes.join(" ");
    return add;
};
exports.setCssClass = function(node, className, include) {
    if (include) {
        exports.addCssClass(node, className);
    } else {
        exports.removeCssClass(node, className);
    }
};

exports.hasCssString = function(id, doc) {
    var index = 0, sheets;
    doc = doc || document;

    if (doc.createStyleSheet && (sheets = doc.styleSheets)) {
        while (index < sheets.length)
            if (sheets[index++].owningElement.id === id) return true;
    } else if ((sheets = doc.getElementsByTagName("style"))) {
        while (index < sheets.length)
            if (sheets[index++].id === id) return true;
    }

    return false;
};

exports.importCssString = function importCssString(cssText, id, doc) {
    doc = doc || document;
    if (id && exports.hasCssString(id, doc))
        return null;
    
    var style;
    
    if (id)
        cssText += "\n/*# sourceURL=ace/css/" + id + " */";
    
    if (doc.createStyleSheet) {
        style = doc.createStyleSheet();
        style.cssText = cssText;
        if (id)
            style.owningElement.id = id;
    } else {
        style = exports.createElement("style");
        style.appendChild(doc.createTextNode(cssText));
        if (id)
            style.id = id;

        exports.getDocumentHead(doc).appendChild(style);
    }
};

exports.importCssStylsheet = function(uri, doc) {
    if (doc.createStyleSheet) {
        doc.createStyleSheet(uri);
    } else {
        var link = exports.createElement('link');
        link.rel = 'stylesheet';
        link.href = uri;

        exports.getDocumentHead(doc).appendChild(link);
    }
};

exports.getInnerWidth = function(element) {
    return (
        parseInt(exports.computedStyle(element, "paddingLeft"), 10) +
        parseInt(exports.computedStyle(element, "paddingRight"), 10) + 
        element.clientWidth
    );
};

exports.getInnerHeight = function(element) {
    return (
        parseInt(exports.computedStyle(element, "paddingTop"), 10) +
        parseInt(exports.computedStyle(element, "paddingBottom"), 10) +
        element.clientHeight
    );
};

exports.scrollbarWidth = function(document) {
    var inner = exports.createElement("ace_inner");
    inner.style.width = "100%";
    inner.style.minWidth = "0px";
    inner.style.height = "200px";
    inner.style.display = "block";

    var outer = exports.createElement("ace_outer");
    var style = outer.style;

    style.position = "absolute";
    style.left = "-10000px";
    style.overflow = "hidden";
    style.width = "200px";
    style.minWidth = "0px";
    style.height = "150px";
    style.display = "block";

    outer.appendChild(inner);

    var body = document.documentElement;
    body.appendChild(outer);

    var noScrollbar = inner.offsetWidth;

    style.overflow = "scroll";
    var withScrollbar = inner.offsetWidth;

    if (noScrollbar == withScrollbar) {
        withScrollbar = outer.clientWidth;
    }

    body.removeChild(outer);

    return noScrollbar-withScrollbar;
};

if (typeof document == "undefined") {
    exports.importCssString = function() {};
    return;
}

if (window.pageYOffset !== undefined) {
    exports.getPageScrollTop = function() {
        return window.pageYOffset;
    };

    exports.getPageScrollLeft = function() {
        return window.pageXOffset;
    };
}
else {
    exports.getPageScrollTop = function() {
        return document.body.scrollTop;
    };

    exports.getPageScrollLeft = function() {
        return document.body.scrollLeft;
    };
}

if (window.getComputedStyle)
    exports.computedStyle = function(element, style) {
        if (style)
            return (window.getComputedStyle(element, "") || {})[style] || "";
        return window.getComputedStyle(element, "") || {};
    };
else
    exports.computedStyle = function(element, style) {
        if (style)
            return element.currentStyle[style];
        return element.currentStyle;
    };
exports.setInnerHtml = function(el, innerHtml) {
    var element = el.cloneNode(false);//document.createElement("div");
    element.innerHTML = innerHtml;
    el.parentNode.replaceChild(element, el);
    return element;
};

if ("textContent" in document.documentElement) {
    exports.setInnerText = function(el, innerText) {
        el.textContent = innerText;
    };

    exports.getInnerText = function(el) {
        return el.textContent;
    };
}
else {
    exports.setInnerText = function(el, innerText) {
        el.innerText = innerText;
    };

    exports.getInnerText = function(el) {
        return el.innerText;
    };
}

exports.getParentWindow = function(document) {
    return document.defaultView || document.parentWindow;
};

});

ace.define("ace/lib/oop",["require","exports","module"], function(acequire, exports, module) {
"use strict";

exports.inherits = function(ctor, superCtor) {
    ctor.super_ = superCtor;
    ctor.prototype = Object.create(superCtor.prototype, {
        constructor: {
            value: ctor,
            enumerable: false,
            writable: true,
            configurable: true
        }
    });
};

exports.mixin = function(obj, mixin) {
    for (var key in mixin) {
        obj[key] = mixin[key];
    }
    return obj;
};

exports.implement = function(proto, mixin) {
    exports.mixin(proto, mixin);
};

});

ace.define("ace/lib/keys",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/oop"], function(acequire, exports, module) {
"use strict";

acequire("./fixoldbrowsers");

var oop = acequire("./oop");
var Keys = (function() {
    var ret = {
        MODIFIER_KEYS: {
            16: 'Shift', 17: 'Ctrl', 18: 'Alt', 224: 'Meta'
        },

        KEY_MODS: {
            "ctrl": 1, "alt": 2, "option" : 2, "shift": 4,
            "super": 8, "meta": 8, "command": 8, "cmd": 8
        },

        FUNCTION_KEYS : {
            8  : "Backspace",
            9  : "Tab",
            13 : "Return",
            19 : "Pause",
            27 : "Esc",
            32 : "Space",
            33 : "PageUp",
            34 : "PageDown",
            35 : "End",
            36 : "Home",
            37 : "Left",
            38 : "Up",
            39 : "Right",
            40 : "Down",
            44 : "Print",
            45 : "Insert",
            46 : "Delete",
            96 : "Numpad0",
            97 : "Numpad1",
            98 : "Numpad2",
            99 : "Numpad3",
            100: "Numpad4",
            101: "Numpad5",
            102: "Numpad6",
            103: "Numpad7",
            104: "Numpad8",
            105: "Numpad9",
            '-13': "NumpadEnter",
            112: "F1",
            113: "F2",
            114: "F3",
            115: "F4",
            116: "F5",
            117: "F6",
            118: "F7",
            119: "F8",
            120: "F9",
            121: "F10",
            122: "F11",
            123: "F12",
            144: "Numlock",
            145: "Scrolllock"
        },

        PRINTABLE_KEYS: {
           32: ' ',  48: '0',  49: '1',  50: '2',  51: '3',  52: '4', 53:  '5',
           54: '6',  55: '7',  56: '8',  57: '9',  59: ';',  61: '=', 65:  'a',
           66: 'b',  67: 'c',  68: 'd',  69: 'e',  70: 'f',  71: 'g', 72:  'h',
           73: 'i',  74: 'j',  75: 'k',  76: 'l',  77: 'm',  78: 'n', 79:  'o',
           80: 'p',  81: 'q',  82: 'r',  83: 's',  84: 't',  85: 'u', 86:  'v',
           87: 'w',  88: 'x',  89: 'y',  90: 'z', 107: '+', 109: '-', 110: '.',
          186: ';', 187: '=', 188: ',', 189: '-', 190: '.', 191: '/', 192: '`',
          219: '[', 220: '\\',221: ']', 222: "'", 111: '/', 106: '*'
        }
    };
    var name, i;
    for (i in ret.FUNCTION_KEYS) {
        name = ret.FUNCTION_KEYS[i].toLowerCase();
        ret[name] = parseInt(i, 10);
    }
    for (i in ret.PRINTABLE_KEYS) {
        name = ret.PRINTABLE_KEYS[i].toLowerCase();
        ret[name] = parseInt(i, 10);
    }
    oop.mixin(ret, ret.MODIFIER_KEYS);
    oop.mixin(ret, ret.PRINTABLE_KEYS);
    oop.mixin(ret, ret.FUNCTION_KEYS);
    ret.enter = ret["return"];
    ret.escape = ret.esc;
    ret.del = ret["delete"];
    ret[173] = '-';
    
    (function() {
        var mods = ["cmd", "ctrl", "alt", "shift"];
        for (var i = Math.pow(2, mods.length); i--;) {            
            ret.KEY_MODS[i] = mods.filter(function(x) {
                return i & ret.KEY_MODS[x];
            }).join("-") + "-";
        }
    })();

    ret.KEY_MODS[0] = "";
    ret.KEY_MODS[-1] = "input-";

    return ret;
})();
oop.mixin(exports, Keys);

exports.keyCodeToString = function(keyCode) {
    var keyString = Keys[keyCode];
    if (typeof keyString != "string")
        keyString = String.fromCharCode(keyCode);
    return keyString.toLowerCase();
};

});

ace.define("ace/lib/useragent",["require","exports","module"], function(acequire, exports, module) {
"use strict";
exports.OS = {
    LINUX: "LINUX",
    MAC: "MAC",
    WINDOWS: "WINDOWS"
};
exports.getOS = function() {
    if (exports.isMac) {
        return exports.OS.MAC;
    } else if (exports.isLinux) {
        return exports.OS.LINUX;
    } else {
        return exports.OS.WINDOWS;
    }
};
if (typeof navigator != "object")
    return;

var os = (navigator.platform.match(/mac|win|linux/i) || ["other"])[0].toLowerCase();
var ua = navigator.userAgent;
exports.isWin = (os == "win");
exports.isMac = (os == "mac");
exports.isLinux = (os == "linux");
exports.isIE = 
    (navigator.appName == "Microsoft Internet Explorer" || navigator.appName.indexOf("MSAppHost") >= 0)
    ? parseFloat((ua.match(/(?:MSIE |Trident\/[0-9]+[\.0-9]+;.*rv:)([0-9]+[\.0-9]+)/)||[])[1])
    : parseFloat((ua.match(/(?:Trident\/[0-9]+[\.0-9]+;.*rv:)([0-9]+[\.0-9]+)/)||[])[1]); // for ie
    
exports.isOldIE = exports.isIE && exports.isIE < 9;
exports.isGecko = exports.isMozilla = (window.Controllers || window.controllers) && window.navigator.product === "Gecko";
exports.isOldGecko = exports.isGecko && parseInt((ua.match(/rv:(\d+)/)||[])[1], 10) < 4;
exports.isOpera = window.opera && Object.prototype.toString.call(window.opera) == "[object Opera]";
exports.isWebKit = parseFloat(ua.split("WebKit/")[1]) || undefined;

exports.isChrome = parseFloat(ua.split(" Chrome/")[1]) || undefined;

exports.isAIR = ua.indexOf("AdobeAIR") >= 0;

exports.isIPad = ua.indexOf("iPad") >= 0;

exports.isChromeOS = ua.indexOf(" CrOS ") >= 0;

exports.isIOS = /iPad|iPhone|iPod/.test(ua) && !window.MSStream;

if (exports.isIOS) exports.isMac = true;

});

ace.define("ace/lib/event",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";

var keys = acequire("./keys");
var useragent = acequire("./useragent");

var pressedKeys = null;
var ts = 0;

exports.addListener = function(elem, type, callback) {
    if (elem.addEventListener) {
        return elem.addEventListener(type, callback, false);
    }
    if (elem.attachEvent) {
        var wrapper = function() {
            callback.call(elem, window.event);
        };
        callback._wrapper = wrapper;
        elem.attachEvent("on" + type, wrapper);
    }
};

exports.removeListener = function(elem, type, callback) {
    if (elem.removeEventListener) {
        return elem.removeEventListener(type, callback, false);
    }
    if (elem.detachEvent) {
        elem.detachEvent("on" + type, callback._wrapper || callback);
    }
};
exports.stopEvent = function(e) {
    exports.stopPropagation(e);
    exports.preventDefault(e);
    return false;
};

exports.stopPropagation = function(e) {
    if (e.stopPropagation)
        e.stopPropagation();
    else
        e.cancelBubble = true;
};

exports.preventDefault = function(e) {
    if (e.preventDefault)
        e.preventDefault();
    else
        e.returnValue = false;
};
exports.getButton = function(e) {
    if (e.type == "dblclick")
        return 0;
    if (e.type == "contextmenu" || (useragent.isMac && (e.ctrlKey && !e.altKey && !e.shiftKey)))
        return 2;
    if (e.preventDefault) {
        return e.button;
    }
    else {
        return {1:0, 2:2, 4:1}[e.button];
    }
};

exports.capture = function(el, eventHandler, releaseCaptureHandler) {
    function onMouseUp(e) {
        eventHandler && eventHandler(e);
        releaseCaptureHandler && releaseCaptureHandler(e);

        exports.removeListener(document, "mousemove", eventHandler, true);
        exports.removeListener(document, "mouseup", onMouseUp, true);
        exports.removeListener(document, "dragstart", onMouseUp, true);
    }

    exports.addListener(document, "mousemove", eventHandler, true);
    exports.addListener(document, "mouseup", onMouseUp, true);
    exports.addListener(document, "dragstart", onMouseUp, true);
    
    return onMouseUp;
};

exports.addTouchMoveListener = function (el, callback) {
    var startx, starty;
    exports.addListener(el, "touchstart", function (e) {
        var touches = e.touches;
        var touchObj = touches[0];
        startx = touchObj.clientX;
        starty = touchObj.clientY;
    });
    exports.addListener(el, "touchmove", function (e) {
        var touches = e.touches;
        if (touches.length > 1) return;

        var touchObj = touches[0];

        e.wheelX = startx - touchObj.clientX;
        e.wheelY = starty - touchObj.clientY;

        startx = touchObj.clientX;
        starty = touchObj.clientY;

        callback(e);
    });
};

exports.addMouseWheelListener = function(el, callback) {
    if ("onmousewheel" in el) {
        exports.addListener(el, "mousewheel", function(e) {
            var factor = 8;
            if (e.wheelDeltaX !== undefined) {
                e.wheelX = -e.wheelDeltaX / factor;
                e.wheelY = -e.wheelDeltaY / factor;
            } else {
                e.wheelX = 0;
                e.wheelY = -e.wheelDelta / factor;
            }
            callback(e);
        });
    } else if ("onwheel" in el) {
        exports.addListener(el, "wheel",  function(e) {
            var factor = 0.35;
            switch (e.deltaMode) {
                case e.DOM_DELTA_PIXEL:
                    e.wheelX = e.deltaX * factor || 0;
                    e.wheelY = e.deltaY * factor || 0;
                    break;
                case e.DOM_DELTA_LINE:
                case e.DOM_DELTA_PAGE:
                    e.wheelX = (e.deltaX || 0) * 5;
                    e.wheelY = (e.deltaY || 0) * 5;
                    break;
            }
            
            callback(e);
        });
    } else {
        exports.addListener(el, "DOMMouseScroll", function(e) {
            if (e.axis && e.axis == e.HORIZONTAL_AXIS) {
                e.wheelX = (e.detail || 0) * 5;
                e.wheelY = 0;
            } else {
                e.wheelX = 0;
                e.wheelY = (e.detail || 0) * 5;
            }
            callback(e);
        });
    }
};

exports.addMultiMouseDownListener = function(elements, timeouts, eventHandler, callbackName) {
    var clicks = 0;
    var startX, startY, timer; 
    var eventNames = {
        2: "dblclick",
        3: "tripleclick",
        4: "quadclick"
    };

    function onMousedown(e) {
        if (exports.getButton(e) !== 0) {
            clicks = 0;
        } else if (e.detail > 1) {
            clicks++;
            if (clicks > 4)
                clicks = 1;
        } else {
            clicks = 1;
        }
        if (useragent.isIE) {
            var isNewClick = Math.abs(e.clientX - startX) > 5 || Math.abs(e.clientY - startY) > 5;
            if (!timer || isNewClick)
                clicks = 1;
            if (timer)
                clearTimeout(timer);
            timer = setTimeout(function() {timer = null;}, timeouts[clicks - 1] || 600);

            if (clicks == 1) {
                startX = e.clientX;
                startY = e.clientY;
            }
        }
        
        e._clicks = clicks;

        eventHandler[callbackName]("mousedown", e);

        if (clicks > 4)
            clicks = 0;
        else if (clicks > 1)
            return eventHandler[callbackName](eventNames[clicks], e);
    }
    function onDblclick(e) {
        clicks = 2;
        if (timer)
            clearTimeout(timer);
        timer = setTimeout(function() {timer = null;}, timeouts[clicks - 1] || 600);
        eventHandler[callbackName]("mousedown", e);
        eventHandler[callbackName](eventNames[clicks], e);
    }
    if (!Array.isArray(elements))
        elements = [elements];
    elements.forEach(function(el) {
        exports.addListener(el, "mousedown", onMousedown);
        if (useragent.isOldIE)
            exports.addListener(el, "dblclick", onDblclick);
    });
};

var getModifierHash = useragent.isMac && useragent.isOpera && !("KeyboardEvent" in window)
    ? function(e) {
        return 0 | (e.metaKey ? 1 : 0) | (e.altKey ? 2 : 0) | (e.shiftKey ? 4 : 0) | (e.ctrlKey ? 8 : 0);
    }
    : function(e) {
        return 0 | (e.ctrlKey ? 1 : 0) | (e.altKey ? 2 : 0) | (e.shiftKey ? 4 : 0) | (e.metaKey ? 8 : 0);
    };

exports.getModifierString = function(e) {
    return keys.KEY_MODS[getModifierHash(e)];
};

function normalizeCommandKeys(callback, e, keyCode) {
    var hashId = getModifierHash(e);

    if (!useragent.isMac && pressedKeys) {
        if (e.getModifierState && (e.getModifierState("OS") || e.getModifierState("Win")))
            hashId |= 8;
        if (pressedKeys.altGr) {
            if ((3 & hashId) != 3)
                pressedKeys.altGr = 0;
            else
                return;
        }
        if (keyCode === 18 || keyCode === 17) {
            var location = "location" in e ? e.location : e.keyLocation;
            if (keyCode === 17 && location === 1) {
                if (pressedKeys[keyCode] == 1)
                    ts = e.timeStamp;
            } else if (keyCode === 18 && hashId === 3 && location === 2) {
                var dt = e.timeStamp - ts;
                if (dt < 50)
                    pressedKeys.altGr = true;
            }
        }
    }
    
    if (keyCode in keys.MODIFIER_KEYS) {
        keyCode = -1;
    }
    if (hashId & 8 && (keyCode >= 91 && keyCode <= 93)) {
        keyCode = -1;
    }
    
    if (!hashId && keyCode === 13) {
        var location = "location" in e ? e.location : e.keyLocation;
        if (location === 3) {
            callback(e, hashId, -keyCode);
            if (e.defaultPrevented)
                return;
        }
    }
    
    if (useragent.isChromeOS && hashId & 8) {
        callback(e, hashId, keyCode);
        if (e.defaultPrevented)
            return;
        else
            hashId &= ~8;
    }
    if (!hashId && !(keyCode in keys.FUNCTION_KEYS) && !(keyCode in keys.PRINTABLE_KEYS)) {
        return false;
    }
    
    return callback(e, hashId, keyCode);
}


exports.addCommandKeyListener = function(el, callback) {
    var addListener = exports.addListener;
    if (useragent.isOldGecko || (useragent.isOpera && !("KeyboardEvent" in window))) {
        var lastKeyDownKeyCode = null;
        addListener(el, "keydown", function(e) {
            lastKeyDownKeyCode = e.keyCode;
        });
        addListener(el, "keypress", function(e) {
            return normalizeCommandKeys(callback, e, lastKeyDownKeyCode);
        });
    } else {
        var lastDefaultPrevented = null;

        addListener(el, "keydown", function(e) {
            pressedKeys[e.keyCode] = (pressedKeys[e.keyCode] || 0) + 1;
            var result = normalizeCommandKeys(callback, e, e.keyCode);
            lastDefaultPrevented = e.defaultPrevented;
            return result;
        });

        addListener(el, "keypress", function(e) {
            if (lastDefaultPrevented && (e.ctrlKey || e.altKey || e.shiftKey || e.metaKey)) {
                exports.stopEvent(e);
                lastDefaultPrevented = null;
            }
        });

        addListener(el, "keyup", function(e) {
            pressedKeys[e.keyCode] = null;
        });

        if (!pressedKeys) {
            resetPressedKeys();
            addListener(window, "focus", resetPressedKeys);
        }
    }
};
function resetPressedKeys() {
    pressedKeys = Object.create(null);
}

if (typeof window == "object" && window.postMessage && !useragent.isOldIE) {
    var postMessageId = 1;
    exports.nextTick = function(callback, win) {
        win = win || window;
        var messageName = "zero-timeout-message-" + postMessageId;
        exports.addListener(win, "message", function listener(e) {
            if (e.data == messageName) {
                exports.stopPropagation(e);
                exports.removeListener(win, "message", listener);
                callback();
            }
        });
        win.postMessage(messageName, "*");
    };
}


exports.nextFrame = typeof window == "object" && (window.requestAnimationFrame
    || window.mozRequestAnimationFrame
    || window.webkitRequestAnimationFrame
    || window.msRequestAnimationFrame
    || window.oRequestAnimationFrame);

if (exports.nextFrame)
    exports.nextFrame = exports.nextFrame.bind(window);
else
    exports.nextFrame = function(callback) {
        setTimeout(callback, 17);
    };
});

ace.define("ace/lib/lang",["require","exports","module"], function(acequire, exports, module) {
"use strict";

exports.last = function(a) {
    return a[a.length - 1];
};

exports.stringReverse = function(string) {
    return string.split("").reverse().join("");
};

exports.stringRepeat = function (string, count) {
    var result = '';
    while (count > 0) {
        if (count & 1)
            result += string;

        if (count >>= 1)
            string += string;
    }
    return result;
};

var trimBeginRegexp = /^\s\s*/;
var trimEndRegexp = /\s\s*$/;

exports.stringTrimLeft = function (string) {
    return string.replace(trimBeginRegexp, '');
};

exports.stringTrimRight = function (string) {
    return string.replace(trimEndRegexp, '');
};

exports.copyObject = function(obj) {
    var copy = {};
    for (var key in obj) {
        copy[key] = obj[key];
    }
    return copy;
};

exports.copyArray = function(array){
    var copy = [];
    for (var i=0, l=array.length; i<l; i++) {
        if (array[i] && typeof array[i] == "object")
            copy[i] = this.copyObject(array[i]);
        else 
            copy[i] = array[i];
    }
    return copy;
};

exports.deepCopy = function deepCopy(obj) {
    if (typeof obj !== "object" || !obj)
        return obj;
    var copy;
    if (Array.isArray(obj)) {
        copy = [];
        for (var key = 0; key < obj.length; key++) {
            copy[key] = deepCopy(obj[key]);
        }
        return copy;
    }
    if (Object.prototype.toString.call(obj) !== "[object Object]")
        return obj;
    
    copy = {};
    for (var key in obj)
        copy[key] = deepCopy(obj[key]);
    return copy;
};

exports.arrayToMap = function(arr) {
    var map = {};
    for (var i=0; i<arr.length; i++) {
        map[arr[i]] = 1;
    }
    return map;

};

exports.createMap = function(props) {
    var map = Object.create(null);
    for (var i in props) {
        map[i] = props[i];
    }
    return map;
};
exports.arrayRemove = function(array, value) {
  for (var i = 0; i <= array.length; i++) {
    if (value === array[i]) {
      array.splice(i, 1);
    }
  }
};

exports.escapeRegExp = function(str) {
    return str.replace(/([.*+?^${}()|[\]\/\\])/g, '\\$1');
};

exports.escapeHTML = function(str) {
    return str.replace(/&/g, "&#38;").replace(/"/g, "&#34;").replace(/'/g, "&#39;").replace(/</g, "&#60;");
};

exports.getMatchOffsets = function(string, regExp) {
    var matches = [];

    string.replace(regExp, function(str) {
        matches.push({
            offset: arguments[arguments.length-2],
            length: str.length
        });
    });

    return matches;
};
exports.deferredCall = function(fcn) {
    var timer = null;
    var callback = function() {
        timer = null;
        fcn();
    };

    var deferred = function(timeout) {
        deferred.cancel();
        timer = setTimeout(callback, timeout || 0);
        return deferred;
    };

    deferred.schedule = deferred;

    deferred.call = function() {
        this.cancel();
        fcn();
        return deferred;
    };

    deferred.cancel = function() {
        clearTimeout(timer);
        timer = null;
        return deferred;
    };
    
    deferred.isPending = function() {
        return timer;
    };

    return deferred;
};


exports.delayedCall = function(fcn, defaultTimeout) {
    var timer = null;
    var callback = function() {
        timer = null;
        fcn();
    };

    var _self = function(timeout) {
        if (timer == null)
            timer = setTimeout(callback, timeout || defaultTimeout);
    };

    _self.delay = function(timeout) {
        timer && clearTimeout(timer);
        timer = setTimeout(callback, timeout || defaultTimeout);
    };
    _self.schedule = _self;

    _self.call = function() {
        this.cancel();
        fcn();
    };

    _self.cancel = function() {
        timer && clearTimeout(timer);
        timer = null;
    };

    _self.isPending = function() {
        return timer;
    };

    return _self;
};
});

ace.define("ace/keyboard/textinput_ios",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/lib/dom","ace/lib/lang","ace/lib/keys"], function(acequire, exports, module) {
"use strict";

var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var KEYS = acequire("../lib/keys");
var MODS = KEYS.KEY_MODS;
var BROKEN_SETDATA = useragent.isChrome < 18;
var USE_IE_MIME_TYPE =  useragent.isIE;

var TextInput = function(parentNode, host) {
    var self = this;
    var text = dom.createElement("textarea");
    text.className = useragent.isIOS ? "ace_text-input ace_text-input-ios" : "ace_text-input";

    if (useragent.isTouchPad)
        text.setAttribute("x-palm-disable-auto-cap", true);

    text.setAttribute("wrap", "off");
    text.setAttribute("autocorrect", "off");
    text.setAttribute("autocapitalize", "off");
    text.setAttribute("spellcheck", false);

    text.style.opacity = "0";
    parentNode.insertBefore(text, parentNode.firstChild);

    var PLACEHOLDER = "\n aaaa a\n";

    var copied = false;
    var cut = false;
    var pasted = false;
    var inComposition = false;
    var tempStyle = '';
    var isSelectionEmpty = true;
    try { var isFocused = document.activeElement === text; } catch(e) {}

    event.addListener(text, "blur", function(e) {
        host.onBlur(e);
        isFocused = false;
    });
    event.addListener(text, "focus", function(e) {
        isFocused = true;
        host.onFocus(e);
        resetSelection();
    });
    this.focus = function() {
        if (tempStyle) return text.focus();
        text.style.position = "fixed";
        text.focus();
    };
    this.blur = function() {
        text.blur();
    };
    this.isFocused = function() {
        return isFocused;
    };
    var syncSelection = lang.delayedCall(function() {
        isFocused && resetSelection(isSelectionEmpty);
    });
    var syncValue = lang.delayedCall(function() {
         if (!inComposition) {
            text.value = PLACEHOLDER;
            isFocused && resetSelection();
         }
    });

    function resetSelection(isEmpty) {
        if (inComposition)
            return;
        inComposition = true;

        if (inputHandler) {
            selectionStart = 0;
            selectionEnd = isEmpty ? 0 : text.value.length - 1;
        } else {
            var selectionStart = 4;
            var selectionEnd = 5;
        }
        try {
            text.setSelectionRange(selectionStart, selectionEnd);
        } catch(e) {}

        inComposition = false;
    }

    function resetValue() {
        if (inComposition)
            return;
        text.value = PLACEHOLDER;
        if (useragent.isWebKit)
            syncValue.schedule();
    }

    useragent.isWebKit || host.addEventListener('changeSelection', function() {
        if (host.selection.isEmpty() != isSelectionEmpty) {
            isSelectionEmpty = !isSelectionEmpty;
            syncSelection.schedule();
        }
    });

    resetValue();
    if (isFocused)
        host.onFocus();


    var isAllSelected = function(text) {
        return text.selectionStart === 0 && text.selectionEnd === text.value.length;
    };

    var onSelect = function(e) {
        if (isAllSelected(text)) {
            host.selectAll();
            resetSelection();
        } else if (inputHandler) {
            resetSelection(host.selection.isEmpty());
        }
    };

    var inputHandler = null;
    this.setInputHandler = function(cb) {inputHandler = cb;};
    this.getInputHandler = function() {return inputHandler;};
    var afterContextMenu = false;

    var sendText = function(data) {
        if (text.selectionStart === 4 && text.selectionEnd === 5) {
          return;
        }
        if (inputHandler) {
            data = inputHandler(data);
            inputHandler = null;
        }
        if (pasted) {
            resetSelection();
            if (data)
                host.onPaste(data);
            pasted = false;
        } else if (data == PLACEHOLDER.substr(0) && text.selectionStart === 4) {
            if (afterContextMenu)
                host.execCommand("del", {source: "ace"});
            else // some versions of android do not fire keydown when pressing backspace
                host.execCommand("backspace", {source: "ace"});
        } else if (!copied) {
            if (data.substring(0, 9) == PLACEHOLDER && data.length > PLACEHOLDER.length)
                data = data.substr(9);
            else if (data.substr(0, 4) == PLACEHOLDER.substr(0, 4))
                data = data.substr(4, data.length - PLACEHOLDER.length + 1);
            else if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0))
                data = data.slice(0, -1);
            if (data == PLACEHOLDER.charAt(0)) {
            } else if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0))
                data = data.slice(0, -1);

            if (data)
                host.onTextInput(data);
        }
        if (copied) {
          copied = false;
        }
        if (afterContextMenu)
            afterContextMenu = false;
    };
    var onInput = function(e) {
        if (inComposition)
            return;
        var data = text.value;
        sendText(data);
        resetValue();
    };

    var handleClipboardData = function(e, data, forceIEMime) {
        var clipboardData = e.clipboardData || window.clipboardData;
        if (!clipboardData || BROKEN_SETDATA)
            return;
        var mime = USE_IE_MIME_TYPE || forceIEMime ? "Text" : "text/plain";
        try {
            if (data) {
                return clipboardData.setData(mime, data) !== false;
            } else {
                return clipboardData.getData(mime);
            }
        } catch(e) {
            if (!forceIEMime)
                return handleClipboardData(e, data, true);
        }
    };

    var doCopy = function(e, isCut) {
        var data = host.getCopyText();
        if (!data)
            return event.preventDefault(e);

        if (handleClipboardData(e, data)) {
            if (useragent.isIOS) {
                cut = isCut;
                text.value = "\n aa" + data + "a a\n";
                text.setSelectionRange(4, 4 + data.length);
                copied = {
                    value: data
                };
            }
            isCut ? host.onCut() : host.onCopy();
            if (!useragent.isIOS) event.preventDefault(e);
        } else {
            copied = true;
            text.value = data;
            text.select();
            setTimeout(function(){
                copied = false;
                resetValue();
                resetSelection();
                isCut ? host.onCut() : host.onCopy();
            });
        }
    };

    var onCut = function(e) {
        doCopy(e, true);
    };

    var onCopy = function(e) {
        doCopy(e, false);
    };

    var onPaste = function(e) {
        var data = handleClipboardData(e);
        if (typeof data == "string") {
            if (data)
                host.onPaste(data, e);
            if (useragent.isIE)
                setTimeout(resetSelection);
            event.preventDefault(e);
        }
        else {
            text.value = "";
            pasted = true;
        }
    };

    event.addCommandKeyListener(text, host.onCommandKey.bind(host));

    event.addListener(text, "select", onSelect);

    event.addListener(text, "input", onInput);

    event.addListener(text, "cut", onCut);
    event.addListener(text, "copy", onCopy);
    event.addListener(text, "paste", onPaste);
    var onCompositionStart = function(e) {
        if (inComposition || !host.onCompositionStart || host.$readOnly)
            return;
        inComposition = {};
        inComposition.canUndo = host.session.$undoManager;
        host.onCompositionStart();
        setTimeout(onCompositionUpdate, 0);
        host.on("mousedown", onCompositionEnd);
        if (inComposition.canUndo && !host.selection.isEmpty()) {
            host.insert("");
            host.session.markUndoGroup();
            host.selection.clearSelection();
        }
        host.session.markUndoGroup();
    };

    var onCompositionUpdate = function() {
        if (!inComposition || !host.onCompositionUpdate || host.$readOnly)
            return;
        var val = text.value.replace(/\x01/g, "");
        if (inComposition.lastValue === val) return;

        host.onCompositionUpdate(val);
        if (inComposition.lastValue)
            host.undo();
        if (inComposition.canUndo)
            inComposition.lastValue = val;
        if (inComposition.lastValue) {
            var r = host.selection.getRange();
            host.insert(inComposition.lastValue);
            host.session.markUndoGroup();
            inComposition.range = host.selection.getRange();
            host.selection.setRange(r);
            host.selection.clearSelection();
        }
    };

    var onCompositionEnd = function(e) {
        if (!host.onCompositionEnd || host.$readOnly) return;
        var c = inComposition;
        inComposition = false;
        var timer = setTimeout(function() {
            timer = null;
            var str = text.value.replace(/\x01/g, "");
            if (inComposition)
                return;
            else if (str == c.lastValue)
                resetValue();
            else if (!c.lastValue && str) {
                resetValue();
                sendText(str);
            }
        });
        inputHandler = function compositionInputHandler(str) {
            if (timer)
                clearTimeout(timer);
            str = str.replace(/\x01/g, "");
            if (str == c.lastValue)
                return "";
            if (c.lastValue && timer)
                host.undo();
            return str;
        };
        host.onCompositionEnd();
        host.removeListener("mousedown", onCompositionEnd);
        if (e.type == "compositionend" && c.range) {
            host.selection.setRange(c.range);
        }
        var needsOnInput =
            (!!useragent.isChrome && useragent.isChrome >= 53) ||
            (!!useragent.isWebKit && useragent.isWebKit >= 603);

        if (needsOnInput) {
          onInput();
        }
    };



    var syncComposition = lang.delayedCall(onCompositionUpdate, 50);

    event.addListener(text, "compositionstart", onCompositionStart);
    if (useragent.isGecko) {
        event.addListener(text, "text", function(){syncComposition.schedule();});
    } else {
        event.addListener(text, "keyup", function(){syncComposition.schedule();});
        event.addListener(text, "keydown", function(){syncComposition.schedule();});
    }
    event.addListener(text, "compositionend", onCompositionEnd);

    this.getElement = function() {
        return text;
    };

    this.setReadOnly = function(readOnly) {
       text.readOnly = readOnly;
    };

    this.onContextMenu = function(e) {
        afterContextMenu = true;
        resetSelection(host.selection.isEmpty());
        host._emit("nativecontextmenu", {target: host, domEvent: e});
        this.moveToMouse(e, true);
    };

    this.moveToMouse = function(e, bringToFront) {
        if (!tempStyle)
            tempStyle = text.style.cssText;
        text.style.cssText = (bringToFront ? "z-index:100000;" : "")
            + "height:" + text.style.height + ";"
            + (useragent.isIE ? "opacity:0.1;" : "");

        var rect = host.container.getBoundingClientRect();
        var style = dom.computedStyle(host.container);
        var top = rect.top + (parseInt(style.borderTopWidth) || 0);
        var left = rect.left + (parseInt(rect.borderLeftWidth) || 0);
        var maxTop = rect.bottom - top - text.clientHeight -2;
        var move = function(e) {
            text.style.left = e.clientX - left - 2 + "px";
            text.style.top = Math.min(e.clientY - top - 2, maxTop) + "px";
        };
        move(e);

        if (e.type != "mousedown")
            return;

        if (host.renderer.$keepTextAreaAtCursor)
            host.renderer.$keepTextAreaAtCursor = null;

        clearTimeout(closeTimeout);
        if (useragent.isWin)
            event.capture(host.container, move, onContextMenuClose);
    };

    this.onContextMenuClose = onContextMenuClose;
    var closeTimeout;
    function onContextMenuClose() {
        clearTimeout(closeTimeout);
        closeTimeout = setTimeout(function () {
            if (tempStyle) {
                text.style.cssText = tempStyle;
                tempStyle = '';
            }
            if (host.renderer.$keepTextAreaAtCursor == null) {
                host.renderer.$keepTextAreaAtCursor = true;
                host.renderer.$moveTextAreaToCursor();
            }
        }, 0);
    }

    var onContextMenu = function(e) {
        host.textInput.onContextMenu(e);
        onContextMenuClose();
    };
    event.addListener(text, "mouseup", onContextMenu);
    event.addListener(text, "mousedown", function(e) {
        e.preventDefault();
        onContextMenuClose();
    });
    event.addListener(host.renderer.scroller, "contextmenu", onContextMenu);
    event.addListener(text, "contextmenu", onContextMenu);

    if (useragent.isIOS) {
        var typingResetTimeout = null;
        var typing = false;

        parentNode.addEventListener("keydown", function (e) {
            if (typingResetTimeout) clearTimeout(typingResetTimeout);
            typing = true;
        });

        parentNode.addEventListener("keyup", function (e) {
            typingResetTimeout = setTimeout(function () {
                typing = false;
            }, 100);
        });
        var detectArrowKeys = function(e) {
            if (document.activeElement !== text) return;
            if (typing) return;

            if (cut) {
                return setTimeout(function () {
                    cut = false;
                }, 100);
            }
            var selectionStart = text.selectionStart;
            var selectionEnd = text.selectionEnd;
            text.setSelectionRange(4, 5);
            if (selectionStart == selectionEnd) {
                switch (selectionStart) {
                    case 0: host.onCommandKey(null, 0, KEYS.up); break;
                    case 1: host.onCommandKey(null, 0, KEYS.home); break;
                    case 2: host.onCommandKey(null, MODS.option, KEYS.left); break;
                    case 4: host.onCommandKey(null, 0, KEYS.left); break;
                    case 5: host.onCommandKey(null, 0, KEYS.right); break;
                    case 7: host.onCommandKey(null, MODS.option, KEYS.right); break;
                    case 8: host.onCommandKey(null, 0, KEYS.end); break;
                    case 9: host.onCommandKey(null, 0, KEYS.down); break;
                }
            } else {
                switch (selectionEnd) {
                    case 6: host.onCommandKey(null, MODS.shift, KEYS.right); break;
                    case 7: host.onCommandKey(null, MODS.shift | MODS.option, KEYS.right); break;
                    case 8: host.onCommandKey(null, MODS.shift, KEYS.end); break;
                    case 9: host.onCommandKey(null, MODS.shift, KEYS.down); break;
                }
                switch (selectionStart) {
                    case 0: host.onCommandKey(null, MODS.shift, KEYS.up); break;
                    case 1: host.onCommandKey(null, MODS.shift, KEYS.home); break;
                    case 2: host.onCommandKey(null, MODS.shift | MODS.option, KEYS.left); break;
                    case 3: host.onCommandKey(null, MODS.shift, KEYS.left); break;
                }
            }
        };
        document.addEventListener("selectionchange", detectArrowKeys);
        host.on("destroy", function() {
            document.removeEventListener("selectionchange", detectArrowKeys);
        });
    }
};

exports.TextInput = TextInput;
});

ace.define("ace/keyboard/textinput",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/lib/dom","ace/lib/lang","ace/keyboard/textinput_ios"], function(acequire, exports, module) {
"use strict";

var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var BROKEN_SETDATA = useragent.isChrome < 18;
var USE_IE_MIME_TYPE =  useragent.isIE;

var TextInputIOS = acequire("./textinput_ios").TextInput;
var TextInput = function(parentNode, host) {
    if (useragent.isIOS)
        return TextInputIOS.call(this, parentNode, host);

    var text = dom.createElement("textarea");
    text.className = "ace_text-input";

    text.setAttribute("wrap", "off");
    text.setAttribute("autocorrect", "off");
    text.setAttribute("autocapitalize", "off");
    text.setAttribute("spellcheck", false);

    text.style.opacity = "0";
    parentNode.insertBefore(text, parentNode.firstChild);

    var PLACEHOLDER = "\u2028\u2028";

    var copied = false;
    var pasted = false;
    var inComposition = false;
    var tempStyle = '';
    var isSelectionEmpty = true;
    try { var isFocused = document.activeElement === text; } catch(e) {}
    
    event.addListener(text, "blur", function(e) {
        host.onBlur(e);
        isFocused = false;
    });
    event.addListener(text, "focus", function(e) {
        isFocused = true;
        host.onFocus(e);
        resetSelection();
    });
    this.focus = function() {
        if (tempStyle) return text.focus();
        var top = text.style.top;
        text.style.position = "fixed";
        text.style.top = "0px";
        text.focus();
        setTimeout(function() {
            text.style.position = "";
            if (text.style.top == "0px")
                text.style.top = top;
        }, 0);
    };
    this.blur = function() {
        text.blur();
    };
    this.isFocused = function() {
        return isFocused;
    };
    var syncSelection = lang.delayedCall(function() {
        isFocused && resetSelection(isSelectionEmpty);
    });
    var syncValue = lang.delayedCall(function() {
         if (!inComposition) {
            text.value = PLACEHOLDER;
            isFocused && resetSelection();
         }
    });

    function resetSelection(isEmpty) {
        if (inComposition)
            return;
        inComposition = true;
        
        if (inputHandler) {
            var selectionStart = 0;
            var selectionEnd = isEmpty ? 0 : text.value.length - 1;
        } else {
            var selectionStart = isEmpty ? 2 : 1;
            var selectionEnd = 2;
        }
        try {
            text.setSelectionRange(selectionStart, selectionEnd);
        } catch(e){}
        
        inComposition = false;
    }

    function resetValue() {
        if (inComposition)
            return;
        text.value = PLACEHOLDER;
        if (useragent.isWebKit)
            syncValue.schedule();
    }

    useragent.isWebKit || host.addEventListener('changeSelection', function() {
        if (host.selection.isEmpty() != isSelectionEmpty) {
            isSelectionEmpty = !isSelectionEmpty;
            syncSelection.schedule();
        }
    });

    resetValue();
    if (isFocused)
        host.onFocus();


    var isAllSelected = function(text) {
        return text.selectionStart === 0 && text.selectionEnd === text.value.length;
    };

    var onSelect = function(e) {
        if (copied) {
            copied = false;
        } else if (isAllSelected(text)) {
            host.selectAll();
            resetSelection();
        } else if (inputHandler) {
            resetSelection(host.selection.isEmpty());
        }
    };

    var inputHandler = null;
    this.setInputHandler = function(cb) {inputHandler = cb;};
    this.getInputHandler = function() {return inputHandler;};
    var afterContextMenu = false;
    
    var sendText = function(data) {
        if (inputHandler) {
            data = inputHandler(data);
            inputHandler = null;
        }
        if (pasted) {
            resetSelection();
            if (data)
                host.onPaste(data);
            pasted = false;
        } else if (data == PLACEHOLDER.charAt(0)) {
            if (afterContextMenu)
                host.execCommand("del", {source: "ace"});
            else // some versions of android do not fire keydown when pressing backspace
                host.execCommand("backspace", {source: "ace"});
        } else {
            if (data.substring(0, 2) == PLACEHOLDER)
                data = data.substr(2);
            else if (data.charAt(0) == PLACEHOLDER.charAt(0))
                data = data.substr(1);
            else if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0))
                data = data.slice(0, -1);
            if (data.charAt(data.length - 1) == PLACEHOLDER.charAt(0))
                data = data.slice(0, -1);
            
            if (data)
                host.onTextInput(data);
        }
        if (afterContextMenu)
            afterContextMenu = false;
    };
    var onInput = function(e) {
        if (inComposition)
            return;
        var data = text.value;
        sendText(data);
        resetValue();
    };
    
    var handleClipboardData = function(e, data, forceIEMime) {
        var clipboardData = e.clipboardData || window.clipboardData;
        if (!clipboardData || BROKEN_SETDATA)
            return;
        var mime = USE_IE_MIME_TYPE || forceIEMime ? "Text" : "text/plain";
        try {
            if (data) {
                return clipboardData.setData(mime, data) !== false;
            } else {
                return clipboardData.getData(mime);
            }
        } catch(e) {
            if (!forceIEMime)
                return handleClipboardData(e, data, true);
        }
    };

    var doCopy = function(e, isCut) {
        var data = host.getCopyText();
        if (!data)
            return event.preventDefault(e);

        if (handleClipboardData(e, data)) {
            isCut ? host.onCut() : host.onCopy();
            event.preventDefault(e);
        } else {
            copied = true;
            text.value = data;
            text.select();
            setTimeout(function(){
                copied = false;
                resetValue();
                resetSelection();
                isCut ? host.onCut() : host.onCopy();
            });
        }
    };
    
    var onCut = function(e) {
        doCopy(e, true);
    };
    
    var onCopy = function(e) {
        doCopy(e, false);
    };
    
    var onPaste = function(e) {
        var data = handleClipboardData(e);
        if (typeof data == "string") {
            if (data)
                host.onPaste(data, e);
            if (useragent.isIE)
                setTimeout(resetSelection);
            event.preventDefault(e);
        }
        else {
            text.value = "";
            pasted = true;
        }
    };

    event.addCommandKeyListener(text, host.onCommandKey.bind(host));

    event.addListener(text, "select", onSelect);

    event.addListener(text, "input", onInput);

    event.addListener(text, "cut", onCut);
    event.addListener(text, "copy", onCopy);
    event.addListener(text, "paste", onPaste);
    if (!('oncut' in text) || !('oncopy' in text) || !('onpaste' in text)) {
        event.addListener(parentNode, "keydown", function(e) {
            if ((useragent.isMac && !e.metaKey) || !e.ctrlKey)
                return;

            switch (e.keyCode) {
                case 67:
                    onCopy(e);
                    break;
                case 86:
                    onPaste(e);
                    break;
                case 88:
                    onCut(e);
                    break;
            }
        });
    }
    var onCompositionStart = function(e) {
        if (inComposition || !host.onCompositionStart || host.$readOnly) 
            return;
        inComposition = {};
        inComposition.canUndo = host.session.$undoManager;
        host.onCompositionStart();
        setTimeout(onCompositionUpdate, 0);
        host.on("mousedown", onCompositionEnd);
        if (inComposition.canUndo && !host.selection.isEmpty()) {
            host.insert("");
            host.session.markUndoGroup();
            host.selection.clearSelection();
        }
        host.session.markUndoGroup();
    };

    var onCompositionUpdate = function() {
        if (!inComposition || !host.onCompositionUpdate || host.$readOnly)
            return;
        var val = text.value.replace(/\u2028/g, "");
        if (inComposition.lastValue === val) return;
        
        host.onCompositionUpdate(val);
        if (inComposition.lastValue)
            host.undo();
        if (inComposition.canUndo)
            inComposition.lastValue = val;
        if (inComposition.lastValue) {
            var r = host.selection.getRange();
            host.insert(inComposition.lastValue);
            host.session.markUndoGroup();
            inComposition.range = host.selection.getRange();
            host.selection.setRange(r);
            host.selection.clearSelection();
        }
    };

    var onCompositionEnd = function(e) {
        if (!host.onCompositionEnd || host.$readOnly) return;
        var c = inComposition;
        inComposition = false;
        var timer = setTimeout(function() {
            timer = null;
            var str = text.value.replace(/\u2028/g, "");
            if (inComposition)
                return;
            else if (str == c.lastValue)
                resetValue();
            else if (!c.lastValue && str) {
                resetValue();
                sendText(str);
            }
        });
        inputHandler = function compositionInputHandler(str) {
            if (timer)
                clearTimeout(timer);
            str = str.replace(/\u2028/g, "");
            if (str == c.lastValue)
                return "";
            if (c.lastValue && timer)
                host.undo();
            return str;
        };
        host.onCompositionEnd();
        host.removeListener("mousedown", onCompositionEnd);
        if (e.type == "compositionend" && c.range) {
            host.selection.setRange(c.range);
        }
        var needsOnInput =
            (!!useragent.isChrome && useragent.isChrome >= 53) ||
            (!!useragent.isWebKit && useragent.isWebKit >= 603);

        if (needsOnInput) {
          onInput();
        }
    };
    
    

    var syncComposition = lang.delayedCall(onCompositionUpdate, 50);

    event.addListener(text, "compositionstart", onCompositionStart);
    if (useragent.isGecko) {
        event.addListener(text, "text", function(){syncComposition.schedule();});
    } else {
        event.addListener(text, "keyup", function(){syncComposition.schedule();});
        event.addListener(text, "keydown", function(){syncComposition.schedule();});
    }
    event.addListener(text, "compositionend", onCompositionEnd);

    this.getElement = function() {
        return text;
    };

    this.setReadOnly = function(readOnly) {
       text.readOnly = readOnly;
    };

    this.onContextMenu = function(e) {
        afterContextMenu = true;
        resetSelection(host.selection.isEmpty());
        host._emit("nativecontextmenu", {target: host, domEvent: e});
        this.moveToMouse(e, true);
    };
    
    this.moveToMouse = function(e, bringToFront) {
        if (!tempStyle)
            tempStyle = text.style.cssText;
        text.style.cssText = (bringToFront ? "z-index:100000;" : "")
            + "height:" + text.style.height + ";"
            + (useragent.isIE ? "opacity:0.1;" : "");

        var rect = host.container.getBoundingClientRect();
        var style = dom.computedStyle(host.container);
        var top = rect.top + (parseInt(style.borderTopWidth) || 0);
        var left = rect.left + (parseInt(rect.borderLeftWidth) || 0);
        var maxTop = rect.bottom - top - text.clientHeight -2;
        var move = function(e) {
            text.style.left = e.clientX - left - 2 + "px";
            text.style.top = Math.min(e.clientY - top - 2, maxTop) + "px";
        }; 
        move(e);

        if (e.type != "mousedown")
            return;

        if (host.renderer.$keepTextAreaAtCursor)
            host.renderer.$keepTextAreaAtCursor = null;

        clearTimeout(closeTimeout);
        if (useragent.isWin)
            event.capture(host.container, move, onContextMenuClose);
    };

    this.onContextMenuClose = onContextMenuClose;
    var closeTimeout;
    function onContextMenuClose() {
        clearTimeout(closeTimeout);
        closeTimeout = setTimeout(function () {
            if (tempStyle) {
                text.style.cssText = tempStyle;
                tempStyle = '';
            }
            if (host.renderer.$keepTextAreaAtCursor == null) {
                host.renderer.$keepTextAreaAtCursor = true;
                host.renderer.$moveTextAreaToCursor();
            }
        }, 0);
    }

    var onContextMenu = function(e) {
        host.textInput.onContextMenu(e);
        onContextMenuClose();
    };
    event.addListener(text, "mouseup", onContextMenu);
    event.addListener(text, "mousedown", function(e) {
        e.preventDefault();
        onContextMenuClose();
    });
    event.addListener(host.renderer.scroller, "contextmenu", onContextMenu);
    event.addListener(text, "contextmenu", onContextMenu);
};

exports.TextInput = TextInput;
});

ace.define("ace/mouse/default_handlers",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";

var dom = acequire("../lib/dom");
var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");

var DRAG_OFFSET = 0; // pixels
var SCROLL_COOLDOWN_T = 250; // milliseconds

function DefaultHandlers(mouseHandler) {
    mouseHandler.$clickSelection = null;

    var editor = mouseHandler.editor;
    editor.setDefaultHandler("mousedown", this.onMouseDown.bind(mouseHandler));
    editor.setDefaultHandler("dblclick", this.onDoubleClick.bind(mouseHandler));
    editor.setDefaultHandler("tripleclick", this.onTripleClick.bind(mouseHandler));
    editor.setDefaultHandler("quadclick", this.onQuadClick.bind(mouseHandler));
    editor.setDefaultHandler("mousewheel", this.onMouseWheel.bind(mouseHandler));
    editor.setDefaultHandler("touchmove", this.onTouchMove.bind(mouseHandler));

    var exports = ["select", "startSelect", "selectEnd", "selectAllEnd", "selectByWordsEnd",
        "selectByLinesEnd", "dragWait", "dragWaitEnd", "focusWait"];

    exports.forEach(function(x) {
        mouseHandler[x] = this[x];
    }, this);

    mouseHandler.selectByLines = this.extendSelectionBy.bind(mouseHandler, "getLineRange");
    mouseHandler.selectByWords = this.extendSelectionBy.bind(mouseHandler, "getWordRange");
}

(function() {

    this.onMouseDown = function(ev) {
        var inSelection = ev.inSelection();
        var pos = ev.getDocumentPosition();
        this.mousedownEvent = ev;
        var editor = this.editor;

        var button = ev.getButton();
        if (button !== 0) {
            var selectionRange = editor.getSelectionRange();
            var selectionEmpty = selectionRange.isEmpty();
            editor.$blockScrolling++;
            if (selectionEmpty || button == 1)
                editor.selection.moveToPosition(pos);
            editor.$blockScrolling--;
            if (button == 2) {
                editor.textInput.onContextMenu(ev.domEvent);
                if (!useragent.isMozilla)
                    ev.preventDefault();
            }
            return;
        }

        this.mousedownEvent.time = Date.now();
        if (inSelection && !editor.isFocused()) {
            editor.focus();
            if (this.$focusTimout && !this.$clickSelection && !editor.inMultiSelectMode) {
                this.setState("focusWait");
                this.captureMouse(ev);
                return;
            }
        }

        this.captureMouse(ev);
        this.startSelect(pos, ev.domEvent._clicks > 1);
        return ev.preventDefault();
    };

    this.startSelect = function(pos, waitForClickSelection) {
        pos = pos || this.editor.renderer.screenToTextCoordinates(this.x, this.y);
        var editor = this.editor;
        editor.$blockScrolling++;
        if (this.mousedownEvent.getShiftKey())
            editor.selection.selectToPosition(pos);
        else if (!waitForClickSelection)
            editor.selection.moveToPosition(pos);
        if (!waitForClickSelection)
            this.select();
        if (editor.renderer.scroller.setCapture) {
            editor.renderer.scroller.setCapture();
        }
        editor.setStyle("ace_selecting");
        this.setState("select");
        editor.$blockScrolling--;
    };

    this.select = function() {
        var anchor, editor = this.editor;
        var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
        editor.$blockScrolling++;
        if (this.$clickSelection) {
            var cmp = this.$clickSelection.comparePoint(cursor);

            if (cmp == -1) {
                anchor = this.$clickSelection.end;
            } else if (cmp == 1) {
                anchor = this.$clickSelection.start;
            } else {
                var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
                cursor = orientedRange.cursor;
                anchor = orientedRange.anchor;
            }
            editor.selection.setSelectionAnchor(anchor.row, anchor.column);
        }
        editor.selection.selectToPosition(cursor);
        editor.$blockScrolling--;
        editor.renderer.scrollCursorIntoView();
    };

    this.extendSelectionBy = function(unitName) {
        var anchor, editor = this.editor;
        var cursor = editor.renderer.screenToTextCoordinates(this.x, this.y);
        var range = editor.selection[unitName](cursor.row, cursor.column);
        editor.$blockScrolling++;
        if (this.$clickSelection) {
            var cmpStart = this.$clickSelection.comparePoint(range.start);
            var cmpEnd = this.$clickSelection.comparePoint(range.end);

            if (cmpStart == -1 && cmpEnd <= 0) {
                anchor = this.$clickSelection.end;
                if (range.end.row != cursor.row || range.end.column != cursor.column)
                    cursor = range.start;
            } else if (cmpEnd == 1 && cmpStart >= 0) {
                anchor = this.$clickSelection.start;
                if (range.start.row != cursor.row || range.start.column != cursor.column)
                    cursor = range.end;
            } else if (cmpStart == -1 && cmpEnd == 1) {
                cursor = range.end;
                anchor = range.start;
            } else {
                var orientedRange = calcRangeOrientation(this.$clickSelection, cursor);
                cursor = orientedRange.cursor;
                anchor = orientedRange.anchor;
            }
            editor.selection.setSelectionAnchor(anchor.row, anchor.column);
        }
        editor.selection.selectToPosition(cursor);
        editor.$blockScrolling--;
        editor.renderer.scrollCursorIntoView();
    };

    this.selectEnd =
    this.selectAllEnd =
    this.selectByWordsEnd =
    this.selectByLinesEnd = function() {
        this.$clickSelection = null;
        this.editor.unsetStyle("ace_selecting");
        if (this.editor.renderer.scroller.releaseCapture) {
            this.editor.renderer.scroller.releaseCapture();
        }
    };

    this.focusWait = function() {
        var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
        var time = Date.now();

        if (distance > DRAG_OFFSET || time - this.mousedownEvent.time > this.$focusTimout)
            this.startSelect(this.mousedownEvent.getDocumentPosition());
    };

    this.onDoubleClick = function(ev) {
        var pos = ev.getDocumentPosition();
        var editor = this.editor;
        var session = editor.session;

        var range = session.getBracketRange(pos);
        if (range) {
            if (range.isEmpty()) {
                range.start.column--;
                range.end.column++;
            }
            this.setState("select");
        } else {
            range = editor.selection.getWordRange(pos.row, pos.column);
            this.setState("selectByWords");
        }
        this.$clickSelection = range;
        this.select();
    };

    this.onTripleClick = function(ev) {
        var pos = ev.getDocumentPosition();
        var editor = this.editor;

        this.setState("selectByLines");
        var range = editor.getSelectionRange();
        if (range.isMultiLine() && range.contains(pos.row, pos.column)) {
            this.$clickSelection = editor.selection.getLineRange(range.start.row);
            this.$clickSelection.end = editor.selection.getLineRange(range.end.row).end;
        } else {
            this.$clickSelection = editor.selection.getLineRange(pos.row);
        }
        this.select();
    };

    this.onQuadClick = function(ev) {
        var editor = this.editor;

        editor.selectAll();
        this.$clickSelection = editor.getSelectionRange();
        this.setState("selectAll");
    };

    this.onMouseWheel = function(ev) {
        if (ev.getAccelKey())
            return;
        if (ev.getShiftKey() && ev.wheelY && !ev.wheelX) {
            ev.wheelX = ev.wheelY;
            ev.wheelY = 0;
        }
        
        var editor = this.editor;

        if (!this.$lastScroll)
            this.$lastScroll = { t: 0, vx: 0, vy: 0, allowed: 0 };

        var prevScroll = this.$lastScroll;
        var t = ev.domEvent.timeStamp;
        var dt = t - prevScroll.t;
        var vx = ev.wheelX / dt;
        var vy = ev.wheelY / dt;
        if (dt < SCROLL_COOLDOWN_T) {
            vx = (vx + prevScroll.vx) / 2;
            vy = (vy + prevScroll.vy) / 2;
        }

        var direction = Math.abs(vx / vy);

        var canScroll = false;
        if (direction >= 1 && editor.renderer.isScrollableBy(ev.wheelX * ev.speed, 0))
            canScroll = true;
        if (direction <= 1 && editor.renderer.isScrollableBy(0, ev.wheelY * ev.speed))
            canScroll = true;

        if (canScroll) {
            prevScroll.allowed = t;
        } else if (t - prevScroll.allowed < SCROLL_COOLDOWN_T) {
            var isSlower = Math.abs(vx) <= 1.1 * Math.abs(prevScroll.vx)
                && Math.abs(vy) <= 1.1 * Math.abs(prevScroll.vy);
            if (isSlower) {
                canScroll = true;
                prevScroll.allowed = t;
            }
            else {
                prevScroll.allowed = 0;
            }
        }

        prevScroll.t = t;
        prevScroll.vx = vx;
        prevScroll.vy = vy;

        if (canScroll) {
            editor.renderer.scrollBy(ev.wheelX * ev.speed, ev.wheelY * ev.speed);
            return ev.stop();
        }
    };

    this.onTouchMove = function(ev) {
        this.editor._emit("mousewheel", ev);
    };

}).call(DefaultHandlers.prototype);

exports.DefaultHandlers = DefaultHandlers;

function calcDistance(ax, ay, bx, by) {
    return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2));
}

function calcRangeOrientation(range, cursor) {
    if (range.start.row == range.end.row)
        var cmp = 2 * cursor.column - range.start.column - range.end.column;
    else if (range.start.row == range.end.row - 1 && !range.start.column && !range.end.column)
        var cmp = cursor.column - 4;
    else
        var cmp = 2 * cursor.row - range.start.row - range.end.row;

    if (cmp < 0)
        return {cursor: range.start, anchor: range.end};
    else
        return {cursor: range.end, anchor: range.start};
}

});

ace.define("ace/tooltip",["require","exports","module","ace/lib/oop","ace/lib/dom"], function(acequire, exports, module) {
"use strict";

var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
function Tooltip (parentNode) {
    this.isOpen = false;
    this.$element = null;
    this.$parentNode = parentNode;
}

(function() {
    this.$init = function() {
        this.$element = dom.createElement("div");
        this.$element.className = "ace_tooltip";
        this.$element.style.display = "none";
        this.$parentNode.appendChild(this.$element);
        return this.$element;
    };
    this.getElement = function() {
        return this.$element || this.$init();
    };
    this.setText = function(text) {
        dom.setInnerText(this.getElement(), text);
    };
    this.setHtml = function(html) {
        this.getElement().innerHTML = html;
    };
    this.setPosition = function(x, y) {
        this.getElement().style.left = x + "px";
        this.getElement().style.top = y + "px";
    };
    this.setClassName = function(className) {
        dom.addCssClass(this.getElement(), className);
    };
    this.show = function(text, x, y) {
        if (text != null)
            this.setText(text);
        if (x != null && y != null)
            this.setPosition(x, y);
        if (!this.isOpen) {
            this.getElement().style.display = "block";
            this.isOpen = true;
        }
    };

    this.hide = function() {
        if (this.isOpen) {
            this.getElement().style.display = "none";
            this.isOpen = false;
        }
    };
    this.getHeight = function() {
        return this.getElement().offsetHeight;
    };
    this.getWidth = function() {
        return this.getElement().offsetWidth;
    };

    this.destroy = function() {
        this.isOpen = false;
        if (this.$element && this.$element.parentNode) {
            this.$element.parentNode.removeChild(this.$element);
        }
    };

}).call(Tooltip.prototype);

exports.Tooltip = Tooltip;
});

ace.define("ace/mouse/default_gutter_handler",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/event","ace/tooltip"], function(acequire, exports, module) {
"use strict";
var dom = acequire("../lib/dom");
var oop = acequire("../lib/oop");
var event = acequire("../lib/event");
var Tooltip = acequire("../tooltip").Tooltip;

function GutterHandler(mouseHandler) {
    var editor = mouseHandler.editor;
    var gutter = editor.renderer.$gutterLayer;
    var tooltip = new GutterTooltip(editor.container);

    mouseHandler.editor.setDefaultHandler("guttermousedown", function(e) {
        if (!editor.isFocused() || e.getButton() != 0)
            return;
        var gutterRegion = gutter.getRegion(e);

        if (gutterRegion == "foldWidgets")
            return;

        var row = e.getDocumentPosition().row;
        var selection = editor.session.selection;

        if (e.getShiftKey())
            selection.selectTo(row, 0);
        else {
            if (e.domEvent.detail == 2) {
                editor.selectAll();
                return e.preventDefault();
            }
            mouseHandler.$clickSelection = editor.selection.getLineRange(row);
        }
        mouseHandler.setState("selectByLines");
        mouseHandler.captureMouse(e);
        return e.preventDefault();
    });


    var tooltipTimeout, mouseEvent, tooltipAnnotation;

    function showTooltip() {
        var row = mouseEvent.getDocumentPosition().row;
        var annotation = gutter.$annotations[row];
        if (!annotation)
            return hideTooltip();

        var maxRow = editor.session.getLength();
        if (row == maxRow) {
            var screenRow = editor.renderer.pixelToScreenCoordinates(0, mouseEvent.y).row;
            var pos = mouseEvent.$pos;
            if (screenRow > editor.session.documentToScreenRow(pos.row, pos.column))
                return hideTooltip();
        }

        if (tooltipAnnotation == annotation)
            return;
        tooltipAnnotation = annotation.text.join("<br/>");

        tooltip.setHtml(tooltipAnnotation);
        tooltip.show();
        editor._signal("showGutterTooltip", tooltip);
        editor.on("mousewheel", hideTooltip);

        if (mouseHandler.$tooltipFollowsMouse) {
            moveTooltip(mouseEvent);
        } else {
            var gutterElement = mouseEvent.domEvent.target;
            var rect = gutterElement.getBoundingClientRect();
            var style = tooltip.getElement().style;
            style.left = rect.right + "px";
            style.top = rect.bottom + "px";
        }
    }

    function hideTooltip() {
        if (tooltipTimeout)
            tooltipTimeout = clearTimeout(tooltipTimeout);
        if (tooltipAnnotation) {
            tooltip.hide();
            tooltipAnnotation = null;
            editor._signal("hideGutterTooltip", tooltip);
            editor.removeEventListener("mousewheel", hideTooltip);
        }
    }

    function moveTooltip(e) {
        tooltip.setPosition(e.x, e.y);
    }

    mouseHandler.editor.setDefaultHandler("guttermousemove", function(e) {
        var target = e.domEvent.target || e.domEvent.srcElement;
        if (dom.hasCssClass(target, "ace_fold-widget"))
            return hideTooltip();

        if (tooltipAnnotation && mouseHandler.$tooltipFollowsMouse)
            moveTooltip(e);

        mouseEvent = e;
        if (tooltipTimeout)
            return;
        tooltipTimeout = setTimeout(function() {
            tooltipTimeout = null;
            if (mouseEvent && !mouseHandler.isMousePressed)
                showTooltip();
            else
                hideTooltip();
        }, 50);
    });

    event.addListener(editor.renderer.$gutter, "mouseout", function(e) {
        mouseEvent = null;
        if (!tooltipAnnotation || tooltipTimeout)
            return;

        tooltipTimeout = setTimeout(function() {
            tooltipTimeout = null;
            hideTooltip();
        }, 50);
    });
    
    editor.on("changeSession", hideTooltip);
}

function GutterTooltip(parentNode) {
    Tooltip.call(this, parentNode);
}

oop.inherits(GutterTooltip, Tooltip);

(function(){
    this.setPosition = function(x, y) {
        var windowWidth = window.innerWidth || document.documentElement.clientWidth;
        var windowHeight = window.innerHeight || document.documentElement.clientHeight;
        var width = this.getWidth();
        var height = this.getHeight();
        x += 15;
        y += 15;
        if (x + width > windowWidth) {
            x -= (x + width) - windowWidth;
        }
        if (y + height > windowHeight) {
            y -= 20 + height;
        }
        Tooltip.prototype.setPosition.call(this, x, y);
    };

}).call(GutterTooltip.prototype);



exports.GutterHandler = GutterHandler;

});

ace.define("ace/mouse/mouse_event",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";

var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var MouseEvent = exports.MouseEvent = function(domEvent, editor) {
    this.domEvent = domEvent;
    this.editor = editor;
    
    this.x = this.clientX = domEvent.clientX;
    this.y = this.clientY = domEvent.clientY;

    this.$pos = null;
    this.$inSelection = null;
    
    this.propagationStopped = false;
    this.defaultPrevented = false;
};

(function() {  
    
    this.stopPropagation = function() {
        event.stopPropagation(this.domEvent);
        this.propagationStopped = true;
    };
    
    this.preventDefault = function() {
        event.preventDefault(this.domEvent);
        this.defaultPrevented = true;
    };
    
    this.stop = function() {
        this.stopPropagation();
        this.preventDefault();
    };
    this.getDocumentPosition = function() {
        if (this.$pos)
            return this.$pos;
        
        this.$pos = this.editor.renderer.screenToTextCoordinates(this.clientX, this.clientY);
        return this.$pos;
    };
    this.inSelection = function() {
        if (this.$inSelection !== null)
            return this.$inSelection;
            
        var editor = this.editor;
        

        var selectionRange = editor.getSelectionRange();
        if (selectionRange.isEmpty())
            this.$inSelection = false;
        else {
            var pos = this.getDocumentPosition();
            this.$inSelection = selectionRange.contains(pos.row, pos.column);
        }

        return this.$inSelection;
    };
    this.getButton = function() {
        return event.getButton(this.domEvent);
    };
    this.getShiftKey = function() {
        return this.domEvent.shiftKey;
    };
    
    this.getAccelKey = useragent.isMac
        ? function() { return this.domEvent.metaKey; }
        : function() { return this.domEvent.ctrlKey; };
    
}).call(MouseEvent.prototype);

});

ace.define("ace/mouse/dragdrop_handler",["require","exports","module","ace/lib/dom","ace/lib/event","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";

var dom = acequire("../lib/dom");
var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");

var AUTOSCROLL_DELAY = 200;
var SCROLL_CURSOR_DELAY = 200;
var SCROLL_CURSOR_HYSTERESIS = 5;

function DragdropHandler(mouseHandler) {

    var editor = mouseHandler.editor;

    var blankImage = dom.createElement("img");
    blankImage.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==";
    if (useragent.isOpera)
        blankImage.style.cssText = "width:1px;height:1px;position:fixed;top:0;left:0;z-index:2147483647;opacity:0;";

    var exports = ["dragWait", "dragWaitEnd", "startDrag", "dragReadyEnd", "onMouseDrag"];

     exports.forEach(function(x) {
         mouseHandler[x] = this[x];
    }, this);
    editor.addEventListener("mousedown", this.onMouseDown.bind(mouseHandler));


    var mouseTarget = editor.container;
    var dragSelectionMarker, x, y;
    var timerId, range;
    var dragCursor, counter = 0;
    var dragOperation;
    var isInternal;
    var autoScrollStartTime;
    var cursorMovedTime;
    var cursorPointOnCaretMoved;

    this.onDragStart = function(e) {
        if (this.cancelDrag || !mouseTarget.draggable) {
            var self = this;
            setTimeout(function(){
                self.startSelect();
                self.captureMouse(e);
            }, 0);
            return e.preventDefault();
        }
        range = editor.getSelectionRange();

        var dataTransfer = e.dataTransfer;
        dataTransfer.effectAllowed = editor.getReadOnly() ? "copy" : "copyMove";
        if (useragent.isOpera) {
            editor.container.appendChild(blankImage);
            blankImage.scrollTop = 0;
        }
        dataTransfer.setDragImage && dataTransfer.setDragImage(blankImage, 0, 0);
        if (useragent.isOpera) {
            editor.container.removeChild(blankImage);
        }
        dataTransfer.clearData();
        dataTransfer.setData("Text", editor.session.getTextRange());

        isInternal = true;
        this.setState("drag");
    };

    this.onDragEnd = function(e) {
        mouseTarget.draggable = false;
        isInternal = false;
        this.setState(null);
        if (!editor.getReadOnly()) {
            var dropEffect = e.dataTransfer.dropEffect;
            if (!dragOperation && dropEffect == "move")
                editor.session.remove(editor.getSelectionRange());
            editor.renderer.$cursorLayer.setBlinking(true);
        }
        this.editor.unsetStyle("ace_dragging");
        this.editor.renderer.setCursorStyle("");
    };

    this.onDragEnter = function(e) {
        if (editor.getReadOnly() || !canAccept(e.dataTransfer))
            return;
        x = e.clientX;
        y = e.clientY;
        if (!dragSelectionMarker)
            addDragMarker();
        counter++;
        e.dataTransfer.dropEffect = dragOperation = getDropEffect(e);
        return event.preventDefault(e);
    };

    this.onDragOver = function(e) {
        if (editor.getReadOnly() || !canAccept(e.dataTransfer))
            return;
        x = e.clientX;
        y = e.clientY;
        if (!dragSelectionMarker) {
            addDragMarker();
            counter++;
        }
        if (onMouseMoveTimer !== null)
            onMouseMoveTimer = null;

        e.dataTransfer.dropEffect = dragOperation = getDropEffect(e);
        return event.preventDefault(e);
    };

    this.onDragLeave = function(e) {
        counter--;
        if (counter <= 0 && dragSelectionMarker) {
            clearDragMarker();
            dragOperation = null;
            return event.preventDefault(e);
        }
    };

    this.onDrop = function(e) {
        if (!dragCursor)
            return;
        var dataTransfer = e.dataTransfer;
        if (isInternal) {
            switch (dragOperation) {
                case "move":
                    if (range.contains(dragCursor.row, dragCursor.column)) {
                        range = {
                            start: dragCursor,
                            end: dragCursor
                        };
                    } else {
                        range = editor.moveText(range, dragCursor);
                    }
                    break;
                case "copy":
                    range = editor.moveText(range, dragCursor, true);
                    break;
            }
        } else {
            var dropData = dataTransfer.getData('Text');
            range = {
                start: dragCursor,
                end: editor.session.insert(dragCursor, dropData)
            };
            editor.focus();
            dragOperation = null;
        }
        clearDragMarker();
        return event.preventDefault(e);
    };

    event.addListener(mouseTarget, "dragstart", this.onDragStart.bind(mouseHandler));
    event.addListener(mouseTarget, "dragend", this.onDragEnd.bind(mouseHandler));
    event.addListener(mouseTarget, "dragenter", this.onDragEnter.bind(mouseHandler));
    event.addListener(mouseTarget, "dragover", this.onDragOver.bind(mouseHandler));
    event.addListener(mouseTarget, "dragleave", this.onDragLeave.bind(mouseHandler));
    event.addListener(mouseTarget, "drop", this.onDrop.bind(mouseHandler));

    function scrollCursorIntoView(cursor, prevCursor) {
        var now = Date.now();
        var vMovement = !prevCursor || cursor.row != prevCursor.row;
        var hMovement = !prevCursor || cursor.column != prevCursor.column;
        if (!cursorMovedTime || vMovement || hMovement) {
            editor.$blockScrolling += 1;
            editor.moveCursorToPosition(cursor);
            editor.$blockScrolling -= 1;
            cursorMovedTime = now;
            cursorPointOnCaretMoved = {x: x, y: y};
        } else {
            var distance = calcDistance(cursorPointOnCaretMoved.x, cursorPointOnCaretMoved.y, x, y);
            if (distance > SCROLL_CURSOR_HYSTERESIS) {
                cursorMovedTime = null;
            } else if (now - cursorMovedTime >= SCROLL_CURSOR_DELAY) {
                editor.renderer.scrollCursorIntoView();
                cursorMovedTime = null;
            }
        }
    }

    function autoScroll(cursor, prevCursor) {
        var now = Date.now();
        var lineHeight = editor.renderer.layerConfig.lineHeight;
        var characterWidth = editor.renderer.layerConfig.characterWidth;
        var editorRect = editor.renderer.scroller.getBoundingClientRect();
        var offsets = {
           x: {
               left: x - editorRect.left,
               right: editorRect.right - x
           },
           y: {
               top: y - editorRect.top,
               bottom: editorRect.bottom - y
           }
        };
        var nearestXOffset = Math.min(offsets.x.left, offsets.x.right);
        var nearestYOffset = Math.min(offsets.y.top, offsets.y.bottom);
        var scrollCursor = {row: cursor.row, column: cursor.column};
        if (nearestXOffset / characterWidth <= 2) {
            scrollCursor.column += (offsets.x.left < offsets.x.right ? -3 : +2);
        }
        if (nearestYOffset / lineHeight <= 1) {
            scrollCursor.row += (offsets.y.top < offsets.y.bottom ? -1 : +1);
        }
        var vScroll = cursor.row != scrollCursor.row;
        var hScroll = cursor.column != scrollCursor.column;
        var vMovement = !prevCursor || cursor.row != prevCursor.row;
        if (vScroll || (hScroll && !vMovement)) {
            if (!autoScrollStartTime)
                autoScrollStartTime = now;
            else if (now - autoScrollStartTime >= AUTOSCROLL_DELAY)
                editor.renderer.scrollCursorIntoView(scrollCursor);
        } else {
            autoScrollStartTime = null;
        }
    }

    function onDragInterval() {
        var prevCursor = dragCursor;
        dragCursor = editor.renderer.screenToTextCoordinates(x, y);
        scrollCursorIntoView(dragCursor, prevCursor);
        autoScroll(dragCursor, prevCursor);
    }

    function addDragMarker() {
        range = editor.selection.toOrientedRange();
        dragSelectionMarker = editor.session.addMarker(range, "ace_selection", editor.getSelectionStyle());
        editor.clearSelection();
        if (editor.isFocused())
            editor.renderer.$cursorLayer.setBlinking(false);
        clearInterval(timerId);
        onDragInterval();
        timerId = setInterval(onDragInterval, 20);
        counter = 0;
        event.addListener(document, "mousemove", onMouseMove);
    }

    function clearDragMarker() {
        clearInterval(timerId);
        editor.session.removeMarker(dragSelectionMarker);
        dragSelectionMarker = null;
        editor.$blockScrolling += 1;
        editor.selection.fromOrientedRange(range);
        editor.$blockScrolling -= 1;
        if (editor.isFocused() && !isInternal)
            editor.renderer.$cursorLayer.setBlinking(!editor.getReadOnly());
        range = null;
        dragCursor = null;
        counter = 0;
        autoScrollStartTime = null;
        cursorMovedTime = null;
        event.removeListener(document, "mousemove", onMouseMove);
    }
    var onMouseMoveTimer = null;
    function onMouseMove() {
        if (onMouseMoveTimer == null) {
            onMouseMoveTimer = setTimeout(function() {
                if (onMouseMoveTimer != null && dragSelectionMarker)
                    clearDragMarker();
            }, 20);
        }
    }

    function canAccept(dataTransfer) {
        var types = dataTransfer.types;
        return !types || Array.prototype.some.call(types, function(type) {
            return type == 'text/plain' || type == 'Text';
        });
    }

    function getDropEffect(e) {
        var copyAllowed = ['copy', 'copymove', 'all', 'uninitialized'];
        var moveAllowed = ['move', 'copymove', 'linkmove', 'all', 'uninitialized'];

        var copyModifierState = useragent.isMac ? e.altKey : e.ctrlKey;
        var effectAllowed = "uninitialized";
        try {
            effectAllowed = e.dataTransfer.effectAllowed.toLowerCase();
        } catch (e) {}
        var dropEffect = "none";

        if (copyModifierState && copyAllowed.indexOf(effectAllowed) >= 0)
            dropEffect = "copy";
        else if (moveAllowed.indexOf(effectAllowed) >= 0)
            dropEffect = "move";
        else if (copyAllowed.indexOf(effectAllowed) >= 0)
            dropEffect = "copy";

        return dropEffect;
    }
}

(function() {

    this.dragWait = function() {
        var interval = Date.now() - this.mousedownEvent.time;
        if (interval > this.editor.getDragDelay())
            this.startDrag();
    };

    this.dragWaitEnd = function() {
        var target = this.editor.container;
        target.draggable = false;
        this.startSelect(this.mousedownEvent.getDocumentPosition());
        this.selectEnd();
    };

    this.dragReadyEnd = function(e) {
        this.editor.renderer.$cursorLayer.setBlinking(!this.editor.getReadOnly());
        this.editor.unsetStyle("ace_dragging");
        this.editor.renderer.setCursorStyle("");
        this.dragWaitEnd();
    };

    this.startDrag = function(){
        this.cancelDrag = false;
        var editor = this.editor;
        var target = editor.container;
        target.draggable = true;
        editor.renderer.$cursorLayer.setBlinking(false);
        editor.setStyle("ace_dragging");
        var cursorStyle = useragent.isWin ? "default" : "move";
        editor.renderer.setCursorStyle(cursorStyle);
        this.setState("dragReady");
    };

    this.onMouseDrag = function(e) {
        var target = this.editor.container;
        if (useragent.isIE && this.state == "dragReady") {
            var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
            if (distance > 3)
                target.dragDrop();
        }
        if (this.state === "dragWait") {
            var distance = calcDistance(this.mousedownEvent.x, this.mousedownEvent.y, this.x, this.y);
            if (distance > 0) {
                target.draggable = false;
                this.startSelect(this.mousedownEvent.getDocumentPosition());
            }
        }
    };

    this.onMouseDown = function(e) {
        if (!this.$dragEnabled)
            return;
        this.mousedownEvent = e;
        var editor = this.editor;

        var inSelection = e.inSelection();
        var button = e.getButton();
        var clickCount = e.domEvent.detail || 1;
        if (clickCount === 1 && button === 0 && inSelection) {
            if (e.editor.inMultiSelectMode && (e.getAccelKey() || e.getShiftKey()))
                return;
            this.mousedownEvent.time = Date.now();
            var eventTarget = e.domEvent.target || e.domEvent.srcElement;
            if ("unselectable" in eventTarget)
                eventTarget.unselectable = "on";
            if (editor.getDragDelay()) {
                if (useragent.isWebKit) {
                    this.cancelDrag = true;
                    var mouseTarget = editor.container;
                    mouseTarget.draggable = true;
                }
                this.setState("dragWait");
            } else {
                this.startDrag();
            }
            this.captureMouse(e, this.onMouseDrag.bind(this));
            e.defaultPrevented = true;
        }
    };

}).call(DragdropHandler.prototype);


function calcDistance(ax, ay, bx, by) {
    return Math.sqrt(Math.pow(bx - ax, 2) + Math.pow(by - ay, 2));
}

exports.DragdropHandler = DragdropHandler;

});

ace.define("ace/lib/net",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
"use strict";
var dom = acequire("./dom");

exports.get = function (url, callback) {
    var xhr = new XMLHttpRequest();
    xhr.open('GET', url, true);
    xhr.onreadystatechange = function () {
        if (xhr.readyState === 4) {
            callback(xhr.responseText);
        }
    };
    xhr.send(null);
};

exports.loadScript = function(path, callback) {
    var head = dom.getDocumentHead();
    var s = document.createElement('script');

    s.src = path;
    head.appendChild(s);

    s.onload = s.onreadystatechange = function(_, isAbort) {
        if (isAbort || !s.readyState || s.readyState == "loaded" || s.readyState == "complete") {
            s = s.onload = s.onreadystatechange = null;
            if (!isAbort)
                callback();
        }
    };
};
exports.qualifyURL = function(url) {
    var a = document.createElement('a');
    a.href = url;
    return a.href;
};

});

ace.define("ace/lib/event_emitter",["require","exports","module"], function(acequire, exports, module) {
"use strict";

var EventEmitter = {};
var stopPropagation = function() { this.propagationStopped = true; };
var preventDefault = function() { this.defaultPrevented = true; };

EventEmitter._emit =
EventEmitter._dispatchEvent = function(eventName, e) {
    this._eventRegistry || (this._eventRegistry = {});
    this._defaultHandlers || (this._defaultHandlers = {});

    var listeners = this._eventRegistry[eventName] || [];
    var defaultHandler = this._defaultHandlers[eventName];
    if (!listeners.length && !defaultHandler)
        return;

    if (typeof e != "object" || !e)
        e = {};

    if (!e.type)
        e.type = eventName;
    if (!e.stopPropagation)
        e.stopPropagation = stopPropagation;
    if (!e.preventDefault)
        e.preventDefault = preventDefault;

    listeners = listeners.slice();
    for (var i=0; i<listeners.length; i++) {
        listeners[i](e, this);
        if (e.propagationStopped)
            break;
    }
    
    if (defaultHandler && !e.defaultPrevented)
        return defaultHandler(e, this);
};


EventEmitter._signal = function(eventName, e) {
    var listeners = (this._eventRegistry || {})[eventName];
    if (!listeners)
        return;
    listeners = listeners.slice();
    for (var i=0; i<listeners.length; i++)
        listeners[i](e, this);
};

EventEmitter.once = function(eventName, callback) {
    var _self = this;
    callback && this.addEventListener(eventName, function newCallback() {
        _self.removeEventListener(eventName, newCallback);
        callback.apply(null, arguments);
    });
};


EventEmitter.setDefaultHandler = function(eventName, callback) {
    var handlers = this._defaultHandlers;
    if (!handlers)
        handlers = this._defaultHandlers = {_disabled_: {}};
    
    if (handlers[eventName]) {
        var old = handlers[eventName];
        var disabled = handlers._disabled_[eventName];
        if (!disabled)
            handlers._disabled_[eventName] = disabled = [];
        disabled.push(old);
        var i = disabled.indexOf(callback);
        if (i != -1) 
            disabled.splice(i, 1);
    }
    handlers[eventName] = callback;
};
EventEmitter.removeDefaultHandler = function(eventName, callback) {
    var handlers = this._defaultHandlers;
    if (!handlers)
        return;
    var disabled = handlers._disabled_[eventName];
    
    if (handlers[eventName] == callback) {
        var old = handlers[eventName];
        if (disabled)
            this.setDefaultHandler(eventName, disabled.pop());
    } else if (disabled) {
        var i = disabled.indexOf(callback);
        if (i != -1)
            disabled.splice(i, 1);
    }
};

EventEmitter.on =
EventEmitter.addEventListener = function(eventName, callback, capturing) {
    this._eventRegistry = this._eventRegistry || {};

    var listeners = this._eventRegistry[eventName];
    if (!listeners)
        listeners = this._eventRegistry[eventName] = [];

    if (listeners.indexOf(callback) == -1)
        listeners[capturing ? "unshift" : "push"](callback);
    return callback;
};

EventEmitter.off =
EventEmitter.removeListener =
EventEmitter.removeEventListener = function(eventName, callback) {
    this._eventRegistry = this._eventRegistry || {};

    var listeners = this._eventRegistry[eventName];
    if (!listeners)
        return;

    var index = listeners.indexOf(callback);
    if (index !== -1)
        listeners.splice(index, 1);
};

EventEmitter.removeAllListeners = function(eventName) {
    if (this._eventRegistry) this._eventRegistry[eventName] = [];
};

exports.EventEmitter = EventEmitter;

});

ace.define("ace/lib/app_config",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(acequire, exports, module) {
"no use strict";

var oop = acequire("./oop");
var EventEmitter = acequire("./event_emitter").EventEmitter;

var optionsProvider = {
    setOptions: function(optList) {
        Object.keys(optList).forEach(function(key) {
            this.setOption(key, optList[key]);
        }, this);
    },
    getOptions: function(optionNames) {
        var result = {};
        if (!optionNames) {
            optionNames = Object.keys(this.$options);
        } else if (!Array.isArray(optionNames)) {
            result = optionNames;
            optionNames = Object.keys(result);
        }
        optionNames.forEach(function(key) {
            result[key] = this.getOption(key);
        }, this);
        return result;
    },
    setOption: function(name, value) {
        if (this["$" + name] === value)
            return;
        var opt = this.$options[name];
        if (!opt) {
            return warn('misspelled option "' + name + '"');
        }
        if (opt.forwardTo)
            return this[opt.forwardTo] && this[opt.forwardTo].setOption(name, value);

        if (!opt.handlesSet)
            this["$" + name] = value;
        if (opt && opt.set)
            opt.set.call(this, value);
    },
    getOption: function(name) {
        var opt = this.$options[name];
        if (!opt) {
            return warn('misspelled option "' + name + '"');
        }
        if (opt.forwardTo)
            return this[opt.forwardTo] && this[opt.forwardTo].getOption(name);
        return opt && opt.get ? opt.get.call(this) : this["$" + name];
    }
};

function warn(message) {
    if (typeof console != "undefined" && console.warn)
        console.warn.apply(console, arguments);
}

function reportError(msg, data) {
    var e = new Error(msg);
    e.data = data;
    if (typeof console == "object" && console.error)
        console.error(e);
    setTimeout(function() { throw e; });
}

var AppConfig = function() {
    this.$defaultOptions = {};
};

(function() {
    oop.implement(this, EventEmitter);
    this.defineOptions = function(obj, path, options) {
        if (!obj.$options)
            this.$defaultOptions[path] = obj.$options = {};

        Object.keys(options).forEach(function(key) {
            var opt = options[key];
            if (typeof opt == "string")
                opt = {forwardTo: opt};

            opt.name || (opt.name = key);
            obj.$options[opt.name] = opt;
            if ("initialValue" in opt)
                obj["$" + opt.name] = opt.initialValue;
        });
        oop.implement(obj, optionsProvider);

        return this;
    };

    this.resetOptions = function(obj) {
        Object.keys(obj.$options).forEach(function(key) {
            var opt = obj.$options[key];
            if ("value" in opt)
                obj.setOption(key, opt.value);
        });
    };

    this.setDefaultValue = function(path, name, value) {
        var opts = this.$defaultOptions[path] || (this.$defaultOptions[path] = {});
        if (opts[name]) {
            if (opts.forwardTo)
                this.setDefaultValue(opts.forwardTo, name, value);
            else
                opts[name].value = value;
        }
    };

    this.setDefaultValues = function(path, optionHash) {
        Object.keys(optionHash).forEach(function(key) {
            this.setDefaultValue(path, key, optionHash[key]);
        }, this);
    };
    
    this.warn = warn;
    this.reportError = reportError;
    
}).call(AppConfig.prototype);

exports.AppConfig = AppConfig;

});

ace.define("ace/config",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/lib/net","ace/lib/app_config"], function(acequire, exports, module) {
"no use strict";

var lang = acequire("./lib/lang");
var oop = acequire("./lib/oop");
var net = acequire("./lib/net");
var AppConfig = acequire("./lib/app_config").AppConfig;

module.exports = exports = new AppConfig();

var global = (function() {
    return this || typeof window != "undefined" && window;
})();

var options = {
    packaged: false,
    workerPath: null,
    modePath: null,
    themePath: null,
    basePath: "",
    suffix: ".js",
    $moduleUrls: {}
};

exports.get = function(key) {
    if (!options.hasOwnProperty(key))
        throw new Error("Unknown config key: " + key);

    return options[key];
};

exports.set = function(key, value) {
    if (!options.hasOwnProperty(key))
        throw new Error("Unknown config key: " + key);

    options[key] = value;
};

exports.all = function() {
    return lang.copyObject(options);
};
exports.moduleUrl = function(name, component) {
    if (options.$moduleUrls[name])
        return options.$moduleUrls[name];

    var parts = name.split("/");
    component = component || parts[parts.length - 2] || "";
    var sep = component == "snippets" ? "/" : "-";
    var base = parts[parts.length - 1];
    if (component == "worker" && sep == "-") {
        var re = new RegExp("^" + component + "[\\-_]|[\\-_]" + component + "$", "g");
        base = base.replace(re, "");
    }

    if ((!base || base == component) && parts.length > 1)
        base = parts[parts.length - 2];
    var path = options[component + "Path"];
    if (path == null) {
        path = options.basePath;
    } else if (sep == "/") {
        component = sep = "";
    }
    if (path && path.slice(-1) != "/")
        path += "/";
    return path + component + sep + base + this.get("suffix");
};

exports.setModuleUrl = function(name, subst) {
    return options.$moduleUrls[name] = subst;
};

exports.$loading = {};
exports.loadModule = function(moduleName, onLoad) {
    var module, moduleType;
    if (Array.isArray(moduleName)) {
        moduleType = moduleName[0];
        moduleName = moduleName[1];
    }

    try {
        module = acequire(moduleName);
    } catch (e) {}
    if (module && !exports.$loading[moduleName])
        return onLoad && onLoad(module);

    if (!exports.$loading[moduleName])
        exports.$loading[moduleName] = [];

    exports.$loading[moduleName].push(onLoad);

    if (exports.$loading[moduleName].length > 1)
        return;

    var afterLoad = function() {
        acequire([moduleName], function(module) {
            exports._emit("load.module", {name: moduleName, module: module});
            var listeners = exports.$loading[moduleName];
            exports.$loading[moduleName] = null;
            listeners.forEach(function(onLoad) {
                onLoad && onLoad(module);
            });
        });
    };

    if (!exports.get("packaged"))
        return afterLoad();
    net.loadScript(exports.moduleUrl(moduleName, moduleType), afterLoad);
};
init(true);function init(packaged) {

    if (!global || !global.document)
        return;
    
    options.packaged = packaged || acequire.packaged || module.packaged || (global.define && __webpack_require__(17).packaged);

    var scriptOptions = {};
    var scriptUrl = "";
    var currentScript = (document.currentScript || document._currentScript ); // native or polyfill
    var currentDocument = currentScript && currentScript.ownerDocument || document;
    
    var scripts = currentDocument.getElementsByTagName("script");
    for (var i=0; i<scripts.length; i++) {
        var script = scripts[i];

        var src = script.src || script.getAttribute("src");
        if (!src)
            continue;

        var attributes = script.attributes;
        for (var j=0, l=attributes.length; j < l; j++) {
            var attr = attributes[j];
            if (attr.name.indexOf("data-ace-") === 0) {
                scriptOptions[deHyphenate(attr.name.replace(/^data-ace-/, ""))] = attr.value;
            }
        }

        var m = src.match(/^(.*)\/ace(\-\w+)?\.js(\?|$)/);
        if (m)
            scriptUrl = m[1];
    }

    if (scriptUrl) {
        scriptOptions.base = scriptOptions.base || scriptUrl;
        scriptOptions.packaged = true;
    }

    scriptOptions.basePath = scriptOptions.base;
    scriptOptions.workerPath = scriptOptions.workerPath || scriptOptions.base;
    scriptOptions.modePath = scriptOptions.modePath || scriptOptions.base;
    scriptOptions.themePath = scriptOptions.themePath || scriptOptions.base;
    delete scriptOptions.base;

    for (var key in scriptOptions)
        if (typeof scriptOptions[key] !== "undefined")
            exports.set(key, scriptOptions[key]);
}

exports.init = init;

function deHyphenate(str) {
    return str.replace(/-(.)/g, function(m, m1) { return m1.toUpperCase(); });
}

});

ace.define("ace/mouse/mouse_handler",["require","exports","module","ace/lib/event","ace/lib/useragent","ace/mouse/default_handlers","ace/mouse/default_gutter_handler","ace/mouse/mouse_event","ace/mouse/dragdrop_handler","ace/config"], function(acequire, exports, module) {
"use strict";

var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
var DefaultHandlers = acequire("./default_handlers").DefaultHandlers;
var DefaultGutterHandler = acequire("./default_gutter_handler").GutterHandler;
var MouseEvent = acequire("./mouse_event").MouseEvent;
var DragdropHandler = acequire("./dragdrop_handler").DragdropHandler;
var config = acequire("../config");

var MouseHandler = function(editor) {
    var _self = this;
    this.editor = editor;

    new DefaultHandlers(this);
    new DefaultGutterHandler(this);
    new DragdropHandler(this);

    var focusEditor = function(e) {
        var windowBlurred = !document.hasFocus || !document.hasFocus()
            || !editor.isFocused() && document.activeElement == (editor.textInput && editor.textInput.getElement());
        if (windowBlurred)
            window.focus();
        editor.focus();
    };

    var mouseTarget = editor.renderer.getMouseEventTarget();
    event.addListener(mouseTarget, "click", this.onMouseEvent.bind(this, "click"));
    event.addListener(mouseTarget, "mousemove", this.onMouseMove.bind(this, "mousemove"));
    event.addMultiMouseDownListener([
        mouseTarget,
        editor.renderer.scrollBarV && editor.renderer.scrollBarV.inner,
        editor.renderer.scrollBarH && editor.renderer.scrollBarH.inner,
        editor.textInput && editor.textInput.getElement()
    ].filter(Boolean), [400, 300, 250], this, "onMouseEvent");
    event.addMouseWheelListener(editor.container, this.onMouseWheel.bind(this, "mousewheel"));
    event.addTouchMoveListener(editor.container, this.onTouchMove.bind(this, "touchmove"));

    var gutterEl = editor.renderer.$gutter;
    event.addListener(gutterEl, "mousedown", this.onMouseEvent.bind(this, "guttermousedown"));
    event.addListener(gutterEl, "click", this.onMouseEvent.bind(this, "gutterclick"));
    event.addListener(gutterEl, "dblclick", this.onMouseEvent.bind(this, "gutterdblclick"));
    event.addListener(gutterEl, "mousemove", this.onMouseEvent.bind(this, "guttermousemove"));

    event.addListener(mouseTarget, "mousedown", focusEditor);
    event.addListener(gutterEl, "mousedown", focusEditor);
    if (useragent.isIE && editor.renderer.scrollBarV) {
        event.addListener(editor.renderer.scrollBarV.element, "mousedown", focusEditor);
        event.addListener(editor.renderer.scrollBarH.element, "mousedown", focusEditor);
    }

    editor.on("mousemove", function(e){
        if (_self.state || _self.$dragDelay || !_self.$dragEnabled)
            return;

        var character = editor.renderer.screenToTextCoordinates(e.x, e.y);
        var range = editor.session.selection.getRange();
        var renderer = editor.renderer;

        if (!range.isEmpty() && range.insideStart(character.row, character.column)) {
            renderer.setCursorStyle("default");
        } else {
            renderer.setCursorStyle("");
        }
    });
};

(function() {
    this.onMouseEvent = function(name, e) {
        this.editor._emit(name, new MouseEvent(e, this.editor));
    };

    this.onMouseMove = function(name, e) {
        var listeners = this.editor._eventRegistry && this.editor._eventRegistry.mousemove;
        if (!listeners || !listeners.length)
            return;

        this.editor._emit(name, new MouseEvent(e, this.editor));
    };

    this.onMouseWheel = function(name, e) {
        var mouseEvent = new MouseEvent(e, this.editor);
        mouseEvent.speed = this.$scrollSpeed * 2;
        mouseEvent.wheelX = e.wheelX;
        mouseEvent.wheelY = e.wheelY;

        this.editor._emit(name, mouseEvent);
    };
    
    this.onTouchMove = function (name, e) {
        var mouseEvent = new MouseEvent(e, this.editor);
        mouseEvent.speed = 1;//this.$scrollSpeed * 2;
        mouseEvent.wheelX = e.wheelX;
        mouseEvent.wheelY = e.wheelY;
        this.editor._emit(name, mouseEvent);
    };

    this.setState = function(state) {
        this.state = state;
    };

    this.captureMouse = function(ev, mouseMoveHandler) {
        this.x = ev.x;
        this.y = ev.y;

        this.isMousePressed = true;
        var renderer = this.editor.renderer;
        if (renderer.$keepTextAreaAtCursor)
            renderer.$keepTextAreaAtCursor = null;

        var self = this;
        var onMouseMove = function(e) {
            if (!e) return;
            if (useragent.isWebKit && !e.which && self.releaseMouse)
                return self.releaseMouse();

            self.x = e.clientX;
            self.y = e.clientY;
            mouseMoveHandler && mouseMoveHandler(e);
            self.mouseEvent = new MouseEvent(e, self.editor);
            self.$mouseMoved = true;
        };

        var onCaptureEnd = function(e) {
            clearInterval(timerId);
            onCaptureInterval();
            self[self.state + "End"] && self[self.state + "End"](e);
            self.state = "";
            if (renderer.$keepTextAreaAtCursor == null) {
                renderer.$keepTextAreaAtCursor = true;
                renderer.$moveTextAreaToCursor();
            }
            self.isMousePressed = false;
            self.$onCaptureMouseMove = self.releaseMouse = null;
            e && self.onMouseEvent("mouseup", e);
        };

        var onCaptureInterval = function() {
            self[self.state] && self[self.state]();
            self.$mouseMoved = false;
        };

        if (useragent.isOldIE && ev.domEvent.type == "dblclick") {
            return setTimeout(function() {onCaptureEnd(ev);});
        }

        self.$onCaptureMouseMove = onMouseMove;
        self.releaseMouse = event.capture(this.editor.container, onMouseMove, onCaptureEnd);
        var timerId = setInterval(onCaptureInterval, 20);
    };
    this.releaseMouse = null;
    this.cancelContextMenu = function() {
        var stop = function(e) {
            if (e && e.domEvent && e.domEvent.type != "contextmenu")
                return;
            this.editor.off("nativecontextmenu", stop);
            if (e && e.domEvent)
                event.stopEvent(e.domEvent);
        }.bind(this);
        setTimeout(stop, 10);
        this.editor.on("nativecontextmenu", stop);
    };
}).call(MouseHandler.prototype);

config.defineOptions(MouseHandler.prototype, "mouseHandler", {
    scrollSpeed: {initialValue: 2},
    dragDelay: {initialValue: (useragent.isMac ? 150 : 0)},
    dragEnabled: {initialValue: true},
    focusTimout: {initialValue: 0},
    tooltipFollowsMouse: {initialValue: true}
});


exports.MouseHandler = MouseHandler;
});

ace.define("ace/mouse/fold_handler",["require","exports","module"], function(acequire, exports, module) {
"use strict";

function FoldHandler(editor) {

    editor.on("click", function(e) {
        var position = e.getDocumentPosition();
        var session = editor.session;
        var fold = session.getFoldAt(position.row, position.column, 1);
        if (fold) {
            if (e.getAccelKey())
                session.removeFold(fold);
            else
                session.expandFold(fold);

            e.stop();
        }
    });

    editor.on("gutterclick", function(e) {
        var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);

        if (gutterRegion == "foldWidgets") {
            var row = e.getDocumentPosition().row;
            var session = editor.session;
            if (session.foldWidgets && session.foldWidgets[row])
                editor.session.onFoldWidgetClick(row, e);
            if (!editor.isFocused())
                editor.focus();
            e.stop();
        }
    });

    editor.on("gutterdblclick", function(e) {
        var gutterRegion = editor.renderer.$gutterLayer.getRegion(e);

        if (gutterRegion == "foldWidgets") {
            var row = e.getDocumentPosition().row;
            var session = editor.session;
            var data = session.getParentFoldRangeData(row, true);
            var range = data.range || data.firstRange;

            if (range) {
                row = range.start.row;
                var fold = session.getFoldAt(row, session.getLine(row).length, 1);

                if (fold) {
                    session.removeFold(fold);
                } else {
                    session.addFold("...", range);
                    editor.renderer.scrollCursorIntoView({row: range.start.row, column: 0});
                }
            }
            e.stop();
        }
    });
}

exports.FoldHandler = FoldHandler;

});

ace.define("ace/keyboard/keybinding",["require","exports","module","ace/lib/keys","ace/lib/event"], function(acequire, exports, module) {
"use strict";

var keyUtil  = acequire("../lib/keys");
var event = acequire("../lib/event");

var KeyBinding = function(editor) {
    this.$editor = editor;
    this.$data = {editor: editor};
    this.$handlers = [];
    this.setDefaultHandler(editor.commands);
};

(function() {
    this.setDefaultHandler = function(kb) {
        this.removeKeyboardHandler(this.$defaultHandler);
        this.$defaultHandler = kb;
        this.addKeyboardHandler(kb, 0);
    };

    this.setKeyboardHandler = function(kb) {
        var h = this.$handlers;
        if (h[h.length - 1] == kb)
            return;

        while (h[h.length - 1] && h[h.length - 1] != this.$defaultHandler)
            this.removeKeyboardHandler(h[h.length - 1]);

        this.addKeyboardHandler(kb, 1);
    };

    this.addKeyboardHandler = function(kb, pos) {
        if (!kb)
            return;
        if (typeof kb == "function" && !kb.handleKeyboard)
            kb.handleKeyboard = kb;
        var i = this.$handlers.indexOf(kb);
        if (i != -1)
            this.$handlers.splice(i, 1);

        if (pos == undefined)
            this.$handlers.push(kb);
        else
            this.$handlers.splice(pos, 0, kb);

        if (i == -1 && kb.attach)
            kb.attach(this.$editor);
    };

    this.removeKeyboardHandler = function(kb) {
        var i = this.$handlers.indexOf(kb);
        if (i == -1)
            return false;
        this.$handlers.splice(i, 1);
        kb.detach && kb.detach(this.$editor);
        return true;
    };

    this.getKeyboardHandler = function() {
        return this.$handlers[this.$handlers.length - 1];
    };
    
    this.getStatusText = function() {
        var data = this.$data;
        var editor = data.editor;
        return this.$handlers.map(function(h) {
            return h.getStatusText && h.getStatusText(editor, data) || "";
        }).filter(Boolean).join(" ");
    };

    this.$callKeyboardHandlers = function(hashId, keyString, keyCode, e) {
        var toExecute;
        var success = false;
        var commands = this.$editor.commands;

        for (var i = this.$handlers.length; i--;) {
            toExecute = this.$handlers[i].handleKeyboard(
                this.$data, hashId, keyString, keyCode, e
            );
            if (!toExecute || !toExecute.command)
                continue;
            if (toExecute.command == "null") {
                success = true;
            } else {
                success = commands.exec(toExecute.command, this.$editor, toExecute.args, e);
            }
            if (success && e && hashId != -1 && 
                toExecute.passEvent != true && toExecute.command.passEvent != true
            ) {
                event.stopEvent(e);
            }
            if (success)
                break;
        }
        
        if (!success && hashId == -1) {
            toExecute = {command: "insertstring"};
            success = commands.exec("insertstring", this.$editor, keyString);
        }
        
        if (success && this.$editor._signal)
            this.$editor._signal("keyboardActivity", toExecute);
        
        return success;
    };

    this.onCommandKey = function(e, hashId, keyCode) {
        var keyString = keyUtil.keyCodeToString(keyCode);
        this.$callKeyboardHandlers(hashId, keyString, keyCode, e);
    };

    this.onTextInput = function(text) {
        this.$callKeyboardHandlers(-1, text);
    };

}).call(KeyBinding.prototype);

exports.KeyBinding = KeyBinding;
});

ace.define("ace/lib/bidiutil",["require","exports","module"], function(acequire, exports, module) {
"use strict";

var ArabicAlefBetIntervalsBegine = ['\u0621', '\u0641'];
var ArabicAlefBetIntervalsEnd = ['\u063A', '\u064a'];
var dir = 0, hiLevel = 0;
var lastArabic = false, hasUBAT_AL = false,  hasUBAT_B = false,  hasUBAT_S = false, hasBlockSep = false, hasSegSep = false;

var impTab_LTR = [	[	0,		3,		0,		1,		0,		0,		0	],	[	0,		3,		0,		1,		2,		2,		0	],	[	0,		3,		0,		0x11,		2,		0,		1	],	[	0,		3,		5,		5,		4,		1,		0	],	[	0,		3,		0x15,		0x15,		4,		0,		1	],	[	0,		3,		5,		5,		4,		2,		0	]
];

var impTab_RTL = [	[	2,		0,		1,		1,		0,		1,		0	],	[	2,		0,		1,		1,		0,		2,		0	],	[	2,		0,		2,		1,		3,		2,		0	],	[	2,		0,		2,		0x21,		3,		1,		1	]
];

var LTR = 0, RTL = 1;

var L = 0;
var R = 1;
var EN = 2;
var AN = 3;
var ON = 4;
var B = 5;
var S = 6;
var AL = 7;
var WS = 8;
var CS = 9;
var ES = 10;
var ET = 11;
var NSM = 12;
var LRE = 13;
var RLE = 14;
var PDF = 15;
var LRO = 16;
var RLO = 17;
var BN = 18;

var UnicodeTBL00 = [
BN,BN,BN,BN,BN,BN,BN,BN,BN,S,B,S,WS,B,BN,BN,
BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,B,B,B,S,
WS,ON,ON,ET,ET,ET,ON,ON,ON,ON,ON,ES,CS,ES,CS,CS,
EN,EN,EN,EN,EN,EN,EN,EN,EN,EN,CS,ON,ON,ON,ON,ON,
ON,L,L,L,L,L,L,L,L,L,L,L,L,L,L,L,
L,L,L,L,L,L,L,L,L,L,L,ON,ON,ON,ON,ON,
ON,L,L,L,L,L,L,L,L,L,L,L,L,L,L,L,
L,L,L,L,L,L,L,L,L,L,L,ON,ON,ON,ON,BN,
BN,BN,BN,BN,BN,B,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,
BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,BN,
CS,ON,ET,ET,ET,ET,ON,ON,ON,ON,L,ON,ON,BN,ON,ON,
ET,ET,EN,EN,ON,L,ON,ON,ON,EN,L,ON,ON,ON,ON,ON
];

var UnicodeTBL20 = [
WS,WS,WS,WS,WS,WS,WS,WS,WS,WS,WS,BN,BN,BN,L,R	,
ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,
ON,ON,ON,ON,ON,ON,ON,ON,WS,B,LRE,RLE,PDF,LRO,RLO,CS,
ET,ET,ET,ET,ET,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,
ON,ON,ON,ON,CS,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,
ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,ON,WS
];

function _computeLevels(chars, levels, len, charTypes) {
	var impTab = dir ? impTab_RTL : impTab_LTR
		, prevState = null, newClass = null, newLevel = null, newState = 0
		, action = null, cond = null, condPos = -1, i = null, ix = null, classes = [];

	if (!charTypes) {
		for (i = 0, charTypes = []; i < len; i++) {
			charTypes[i] = _getCharacterType(chars[i]);
		}
	}
	hiLevel = dir;
	lastArabic = false;
	hasUBAT_AL = false;
	hasUBAT_B = false;
	hasUBAT_S = false;
	for (ix = 0; ix < len; ix++){
		prevState = newState;
		classes[ix] = newClass = _getCharClass(chars, charTypes, classes, ix);
		newState = impTab[prevState][newClass];
		action = newState & 0xF0;
		newState &= 0x0F;
		levels[ix] = newLevel = impTab[newState][5];
		if (action > 0){
			if (action == 0x10){
				for(i = condPos; i < ix; i++){
					levels[i] = 1;
				}
				condPos = -1;
			} else {
				condPos = -1;
			}
		}
		cond = impTab[newState][6];
		if (cond){
			if(condPos == -1){
				condPos = ix;
			}
		}else{
			if (condPos > -1){
				for(i = condPos; i < ix; i++){
					levels[i] = newLevel;
				}
				condPos = -1;
			}
		}
		if (charTypes[ix] == B){
			levels[ix] = 0;
		}
		hiLevel |= newLevel;
	}
	if (hasUBAT_S){
		for(i = 0; i < len; i++){
			if(charTypes[i] == S){
				levels[i] = dir;
				for(var j = i - 1; j >= 0; j--){
					if(charTypes[j] == WS){
						levels[j] = dir;
					}else{
						break;
					}
				}
			}
		}
	}
}

function _invertLevel(lev, levels, _array) {
	if (hiLevel < lev){
		return;
	}
	if (lev == 1 && dir == RTL && !hasUBAT_B){
		_array.reverse();
		return;
	}
	var len = _array.length, start = 0, end, lo, hi, tmp;
	while(start < len){
		if (levels[start] >= lev){
			end = start + 1;
		while(end < len && levels[end] >= lev){
			end++;
		}
		for(lo = start, hi = end - 1 ; lo < hi; lo++, hi--){
			tmp = _array[lo];
			_array[lo] = _array[hi];
			_array[hi] = tmp;
		}
		start = end;
	}
	start++;
	}
}

function _getCharClass(chars, types, classes, ix) {
	var cType = types[ix], wType, nType, len, i;
	switch(cType){
		case L:
		case R:
			lastArabic = false;
		case ON:
		case AN:
			return cType;
		case EN:
			return lastArabic ? AN : EN;
		case AL:
			lastArabic = true;
			hasUBAT_AL = true;
			return R;
		case WS:
			return ON;
		case CS:
			if (ix < 1 || (ix + 1) >= types.length ||
				((wType = classes[ix - 1]) != EN && wType != AN) ||
				((nType = types[ix + 1]) != EN && nType != AN)){
				return ON;
			}
			if (lastArabic){nType = AN;}
			return nType == wType ? nType : ON;
		case ES:
			wType = ix > 0 ? classes[ix - 1] : B;
			if (wType == EN && (ix + 1) < types.length && types[ix + 1] == EN){
				return EN;
			}
			return ON;
		case ET:
			if (ix > 0 && classes[ix - 1] == EN){
				return EN;
			}
			if (lastArabic){
				return ON;
			}
			i = ix + 1;
			len = types.length;
			while (i < len && types[i] == ET){
				i++;
			}
			if (i < len && types[i] == EN){
				return EN;
			}
			return ON;
		case NSM:
			len = types.length;
			i = ix + 1;
			while (i < len && types[i] == NSM){
				i++;
			}
			if (i < len){
				var c = chars[ix], rtlCandidate = (c >= 0x0591 && c <= 0x08FF) || c == 0xFB1E;

				wType = types[i];
				if (rtlCandidate && (wType == R || wType == AL)){
					return R;
				}
			}

			if (ix < 1 || (wType = types[ix - 1]) == B){
				return ON;
			}
			return classes[ix - 1];
		case B:
			lastArabic = false;
			hasUBAT_B = true;
			return dir;
		case S:
			hasUBAT_S = true;
			return ON;
		case LRE:
		case RLE:
		case LRO:
		case RLO:
		case PDF:
			lastArabic = false;
		case BN:
			return ON;
	}
}

function _getCharacterType( ch ) {
	var uc = ch.charCodeAt(0), hi = uc >> 8;

	if (hi == 0) {
		return ((uc > 0x00BF) ? L : UnicodeTBL00[uc]);
	} else if (hi == 5) {
		return (/[\u0591-\u05f4]/.test(ch) ? R : L);
	} else if (hi == 6) {
		if (/[\u0610-\u061a\u064b-\u065f\u06d6-\u06e4\u06e7-\u06ed]/.test(ch))
			return NSM;
		else if (/[\u0660-\u0669\u066b-\u066c]/.test(ch))
			return AN;
		else if (uc == 0x066A)
			return ET;
		else if (/[\u06f0-\u06f9]/.test(ch))
			return EN;
		else
			return AL;
	} else if (hi == 0x20 && uc <= 0x205F) {
		return UnicodeTBL20[uc & 0xFF];
	} else if (hi == 0xFE) {
		return (uc >= 0xFE70 ? AL : ON);
	}
	return ON;
}

function _isArabicDiacritics( ch ) {
	return (ch >= '\u064b' && ch <= '\u0655');
}
exports.L = L;
exports.R = R;
exports.EN = EN;
exports.ON_R = 3;
exports.AN = 4;
exports.R_H = 5;
exports.B = 6;

exports.DOT = "\xB7";
exports.doBidiReorder = function(text, textCharTypes, isRtl) {
	if (text.length < 2)
		return {};

	var chars = text.split(""), logicalFromVisual = new Array(chars.length),
		bidiLevels = new Array(chars.length), levels = [];

	dir = isRtl ? RTL : LTR;

	_computeLevels(chars, levels, chars.length, textCharTypes);

	for (var i = 0; i < logicalFromVisual.length; logicalFromVisual[i] = i, i++);

	_invertLevel(2, levels, logicalFromVisual);
	_invertLevel(1, levels, logicalFromVisual);

	for (var i = 0; i < logicalFromVisual.length - 1; i++) { //fix levels to reflect character width
		if (textCharTypes[i] === AN) {
			levels[i] = exports.AN;
		} else if (levels[i] === R && ((textCharTypes[i] > AL && textCharTypes[i] < LRE)
			|| textCharTypes[i] === ON || textCharTypes[i] === BN)) {
			levels[i] = exports.ON_R;
		} else if ((i > 0 && chars[i - 1] === '\u0644') && /\u0622|\u0623|\u0625|\u0627/.test(chars[i])) {
			levels[i - 1] = levels[i] = exports.R_H;
			i++;
		}
	}
	if (chars[chars.length - 1] === exports.DOT)
		levels[chars.length - 1] = exports.B;

	for (var i = 0; i < logicalFromVisual.length; i++) {
		bidiLevels[i] = levels[logicalFromVisual[i]];
	}

	return {'logicalFromVisual': logicalFromVisual, 'bidiLevels': bidiLevels};
};
exports.hasBidiCharacters = function(text, textCharTypes){
	var ret = false;
	for (var i = 0; i < text.length; i++){
		textCharTypes[i] = _getCharacterType(text.charAt(i));
		if (!ret && (textCharTypes[i] == R || textCharTypes[i] == AL))
			ret = true;
	}
	return ret;
};
exports.getVisualFromLogicalIdx = function(logIdx, rowMap) {
	for (var i = 0; i < rowMap.logicalFromVisual.length; i++) {
		if (rowMap.logicalFromVisual[i] == logIdx)
			return i;
	}
	return 0;
};

});

ace.define("ace/bidihandler",["require","exports","module","ace/lib/bidiutil","ace/lib/lang","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";

var bidiUtil = acequire("./lib/bidiutil");
var lang = acequire("./lib/lang");
var useragent = acequire("./lib/useragent");
var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;
var BidiHandler = function(session) {
    this.session = session;
    this.bidiMap = {};
    this.currentRow = null;
    this.bidiUtil = bidiUtil;
    this.charWidths = [];
    this.EOL = "\xAC";
    this.showInvisibles = true;
    this.isRtlDir = false;
    this.line = "";
    this.wrapIndent = 0;
    this.isLastRow = false;
    this.EOF = "\xB6";
    this.seenBidi = false;
};

(function() {
    this.isBidiRow = function(screenRow, docRow, splitIndex) {
        if (!this.seenBidi)
            return false;
        if (screenRow !== this.currentRow) {
            this.currentRow = screenRow;
            this.updateRowLine(docRow, splitIndex);
            this.updateBidiMap();
        }
        return this.bidiMap.bidiLevels;
    };

    this.onChange = function(delta) {
        if (!this.seenBidi) {
            if (delta.action == "insert" && bidiRE.test(delta.lines.join("\n"))) {
                this.seenBidi = true;
                this.currentRow = null;
            }
        }
        else {
            this.currentRow = null;
        }
    };

    this.getDocumentRow = function() {
        var docRow = 0;
        var rowCache = this.session.$screenRowCache;
        if (rowCache.length) {
            var index = this.session.$getRowCacheIndex(rowCache, this.currentRow);
            if (index >= 0)
                docRow = this.session.$docRowCache[index];
        }

        return docRow;
    };

    this.getSplitIndex = function() {
        var splitIndex = 0;
        var rowCache = this.session.$screenRowCache;
        if (rowCache.length) {
            var currentIndex, prevIndex = this.session.$getRowCacheIndex(rowCache, this.currentRow);
            while (this.currentRow - splitIndex > 0) {
                currentIndex = this.session.$getRowCacheIndex(rowCache, this.currentRow - splitIndex - 1);
                if (currentIndex !== prevIndex)
                    break;

                prevIndex = currentIndex;
                splitIndex++;
            }
        }

        return splitIndex;
    };

    this.updateRowLine = function(docRow, splitIndex) {
        if (docRow === undefined)
            docRow = this.getDocumentRow();

        this.wrapIndent = 0;
        this.isLastRow = (docRow === this.session.getLength() - 1);
        this.line = this.session.getLine(docRow);
        if (this.session.$useWrapMode) {
            var splits = this.session.$wrapData[docRow];
            if (splits) {
                if (splitIndex === undefined)
                    splitIndex = this.getSplitIndex();

                if(splitIndex > 0 && splits.length) {
                    this.wrapIndent = splits.indent;
                    this.line = (splitIndex < splits.length) ?
                        this.line.substring(splits[splitIndex - 1], splits[splits.length - 1]) :
                            this.line.substring(splits[splits.length - 1]);
                } else {
                    this.line = this.line.substring(0, splits[splitIndex]);
                }
            }
        }
        var session = this.session, shift = 0, size;
        this.line = this.line.replace(/\t|[\u1100-\u2029, \u202F-\uFFE6]/g, function(ch, i){
            if (ch === '\t' || session.isFullWidth(ch.charCodeAt(0))) {
                size = (ch === '\t') ? session.getScreenTabSize(i + shift) : 2;
                shift += size - 1;
                return lang.stringRepeat(bidiUtil.DOT, size);
            }
            return ch;
        });
    };

    this.updateBidiMap = function() {
        var textCharTypes = [], endOfLine = this.isLastRow ? this.EOF : this.EOL;
        var line = this.line + (this.showInvisibles ? endOfLine : bidiUtil.DOT);
        if (bidiUtil.hasBidiCharacters(line, textCharTypes)) {
            this.bidiMap = bidiUtil.doBidiReorder(line, textCharTypes, this.isRtlDir);
        } else {
            this.bidiMap = {};
        }
    };
    this.markAsDirty = function() {
        this.currentRow = null;
    };
    this.updateCharacterWidths = function(fontMetrics) {
        if (!this.seenBidi)
            return;
        if (this.characterWidth === fontMetrics.$characterSize.width)
            return;

        var characterWidth = this.characterWidth = fontMetrics.$characterSize.width;
        var bidiCharWidth = fontMetrics.$measureCharWidth("\u05d4");

        this.charWidths[bidiUtil.L] = this.charWidths[bidiUtil.EN] = this.charWidths[bidiUtil.ON_R] = characterWidth;
        this.charWidths[bidiUtil.R] = this.charWidths[bidiUtil.AN] = bidiCharWidth;
        this.charWidths[bidiUtil.R_H] = useragent.isChrome ? bidiCharWidth : bidiCharWidth * 0.45;
        this.charWidths[bidiUtil.B] = 0;

        this.currentRow = null;
    };

    this.getShowInvisibles = function() {
        return this.showInvisibles;
    };

    this.setShowInvisibles = function(showInvisibles) {
        this.showInvisibles = showInvisibles;
        this.currentRow = null;
    };

    this.setEolChar = function(eolChar) {
        this.EOL = eolChar;
    };

    this.setTextDir = function(isRtlDir) {
        this.isRtlDir = isRtlDir;
    };
    this.getPosLeft = function(col) {
        col -= this.wrapIndent;
        var visualIdx = bidiUtil.getVisualFromLogicalIdx(col > 0 ? col - 1 : 0, this.bidiMap),
            levels = this.bidiMap.bidiLevels, left = 0;

        if (col === 0 && levels[visualIdx] % 2 !== 0)
            visualIdx++;

        for (var i = 0; i < visualIdx; i++) {
            left += this.charWidths[levels[i]];
        }

        if (col !== 0 && levels[visualIdx] % 2 === 0)
            left += this.charWidths[levels[visualIdx]];

        if (this.wrapIndent)
            left += this.wrapIndent * this.charWidths[bidiUtil.L];

        return left;
    };
    this.getSelections = function(startCol, endCol) {
        var map = this.bidiMap, levels = map.bidiLevels, level, offset = this.wrapIndent * this.charWidths[bidiUtil.L], selections = [],
            selColMin = Math.min(startCol, endCol) - this.wrapIndent, selColMax = Math.max(startCol, endCol) - this.wrapIndent,
                isSelected = false, isSelectedPrev = false, selectionStart = 0;

        for (var logIdx, visIdx = 0; visIdx < levels.length; visIdx++) {
            logIdx = map.logicalFromVisual[visIdx];
            level = levels[visIdx];
            isSelected = (logIdx >= selColMin) && (logIdx < selColMax);
            if (isSelected && !isSelectedPrev) {
                selectionStart = offset;
            } else if (!isSelected && isSelectedPrev) {
                selections.push({left: selectionStart, width: offset - selectionStart});
            }
            offset += this.charWidths[level];
            isSelectedPrev = isSelected;
        }

        if (isSelected && (visIdx === levels.length)) {
            selections.push({left: selectionStart, width: offset - selectionStart});
        }

        return selections;
    };
    this.offsetToCol = function(posX) {
        var logicalIdx = 0, posX = Math.max(posX, 0),
            offset = 0, visualIdx = 0, levels = this.bidiMap.bidiLevels,
                charWidth = this.charWidths[levels[visualIdx]];

        if (this.wrapIndent) {
            posX -= this.wrapIndent * this.charWidths[bidiUtil.L];
        }

        while(posX > offset + charWidth/2) {
            offset += charWidth;
            if(visualIdx === levels.length - 1) {
                charWidth = 0;
                break;
            }
            charWidth = this.charWidths[levels[++visualIdx]];
        }

        if (visualIdx > 0 && (levels[visualIdx - 1] % 2 !== 0) && (levels[visualIdx] % 2 === 0)){
            if(posX < offset)
                visualIdx--;
            logicalIdx = this.bidiMap.logicalFromVisual[visualIdx];

        } else if (visualIdx > 0 && (levels[visualIdx - 1] % 2 === 0) && (levels[visualIdx] % 2 !== 0)){
            logicalIdx = 1 + ((posX > offset) ? this.bidiMap.logicalFromVisual[visualIdx]
                    : this.bidiMap.logicalFromVisual[visualIdx - 1]);

        } else if ((this.isRtlDir && visualIdx === levels.length - 1 && charWidth === 0 && (levels[visualIdx - 1] % 2 === 0))
                || (!this.isRtlDir && visualIdx === 0 && (levels[visualIdx] % 2 !== 0))){
            logicalIdx = 1 + this.bidiMap.logicalFromVisual[visualIdx];
        } else {
            if (visualIdx > 0 && (levels[visualIdx - 1] % 2 !== 0) && charWidth !== 0)
                visualIdx--;
            logicalIdx = this.bidiMap.logicalFromVisual[visualIdx];
        }

        return (logicalIdx + this.wrapIndent);
    };

}).call(BidiHandler.prototype);

exports.BidiHandler = BidiHandler;
});

ace.define("ace/range",["require","exports","module"], function(acequire, exports, module) {
"use strict";
var comparePoints = function(p1, p2) {
    return p1.row - p2.row || p1.column - p2.column;
};
var Range = function(startRow, startColumn, endRow, endColumn) {
    this.start = {
        row: startRow,
        column: startColumn
    };

    this.end = {
        row: endRow,
        column: endColumn
    };
};

(function() {
    this.isEqual = function(range) {
        return this.start.row === range.start.row &&
            this.end.row === range.end.row &&
            this.start.column === range.start.column &&
            this.end.column === range.end.column;
    };
    this.toString = function() {
        return ("Range: [" + this.start.row + "/" + this.start.column +
            "] -> [" + this.end.row + "/" + this.end.column + "]");
    };

    this.contains = function(row, column) {
        return this.compare(row, column) == 0;
    };
    this.compareRange = function(range) {
        var cmp,
            end = range.end,
            start = range.start;

        cmp = this.compare(end.row, end.column);
        if (cmp == 1) {
            cmp = this.compare(start.row, start.column);
            if (cmp == 1) {
                return 2;
            } else if (cmp == 0) {
                return 1;
            } else {
                return 0;
            }
        } else if (cmp == -1) {
            return -2;
        } else {
            cmp = this.compare(start.row, start.column);
            if (cmp == -1) {
                return -1;
            } else if (cmp == 1) {
                return 42;
            } else {
                return 0;
            }
        }
    };
    this.comparePoint = function(p) {
        return this.compare(p.row, p.column);
    };
    this.containsRange = function(range) {
        return this.comparePoint(range.start) == 0 && this.comparePoint(range.end) == 0;
    };
    this.intersects = function(range) {
        var cmp = this.compareRange(range);
        return (cmp == -1 || cmp == 0 || cmp == 1);
    };
    this.isEnd = function(row, column) {
        return this.end.row == row && this.end.column == column;
    };
    this.isStart = function(row, column) {
        return this.start.row == row && this.start.column == column;
    };
    this.setStart = function(row, column) {
        if (typeof row == "object") {
            this.start.column = row.column;
            this.start.row = row.row;
        } else {
            this.start.row = row;
            this.start.column = column;
        }
    };
    this.setEnd = function(row, column) {
        if (typeof row == "object") {
            this.end.column = row.column;
            this.end.row = row.row;
        } else {
            this.end.row = row;
            this.end.column = column;
        }
    };
    this.inside = function(row, column) {
        if (this.compare(row, column) == 0) {
            if (this.isEnd(row, column) || this.isStart(row, column)) {
                return false;
            } else {
                return true;
            }
        }
        return false;
    };
    this.insideStart = function(row, column) {
        if (this.compare(row, column) == 0) {
            if (this.isEnd(row, column)) {
                return false;
            } else {
                return true;
            }
        }
        return false;
    };
    this.insideEnd = function(row, column) {
        if (this.compare(row, column) == 0) {
            if (this.isStart(row, column)) {
                return false;
            } else {
                return true;
            }
        }
        return false;
    };
    this.compare = function(row, column) {
        if (!this.isMultiLine()) {
            if (row === this.start.row) {
                return column < this.start.column ? -1 : (column > this.end.column ? 1 : 0);
            }
        }

        if (row < this.start.row)
            return -1;

        if (row > this.end.row)
            return 1;

        if (this.start.row === row)
            return column >= this.start.column ? 0 : -1;

        if (this.end.row === row)
            return column <= this.end.column ? 0 : 1;

        return 0;
    };
    this.compareStart = function(row, column) {
        if (this.start.row == row && this.start.column == column) {
            return -1;
        } else {
            return this.compare(row, column);
        }
    };
    this.compareEnd = function(row, column) {
        if (this.end.row == row && this.end.column == column) {
            return 1;
        } else {
            return this.compare(row, column);
        }
    };
    this.compareInside = function(row, column) {
        if (this.end.row == row && this.end.column == column) {
            return 1;
        } else if (this.start.row == row && this.start.column == column) {
            return -1;
        } else {
            return this.compare(row, column);
        }
    };
    this.clipRows = function(firstRow, lastRow) {
        if (this.end.row > lastRow)
            var end = {row: lastRow + 1, column: 0};
        else if (this.end.row < firstRow)
            var end = {row: firstRow, column: 0};

        if (this.start.row > lastRow)
            var start = {row: lastRow + 1, column: 0};
        else if (this.start.row < firstRow)
            var start = {row: firstRow, column: 0};

        return Range.fromPoints(start || this.start, end || this.end);
    };
    this.extend = function(row, column) {
        var cmp = this.compare(row, column);

        if (cmp == 0)
            return this;
        else if (cmp == -1)
            var start = {row: row, column: column};
        else
            var end = {row: row, column: column};

        return Range.fromPoints(start || this.start, end || this.end);
    };

    this.isEmpty = function() {
        return (this.start.row === this.end.row && this.start.column === this.end.column);
    };
    this.isMultiLine = function() {
        return (this.start.row !== this.end.row);
    };
    this.clone = function() {
        return Range.fromPoints(this.start, this.end);
    };
    this.collapseRows = function() {
        if (this.end.column == 0)
            return new Range(this.start.row, 0, Math.max(this.start.row, this.end.row-1), 0);
        else
            return new Range(this.start.row, 0, this.end.row, 0);
    };
    this.toScreenRange = function(session) {
        var screenPosStart = session.documentToScreenPosition(this.start);
        var screenPosEnd = session.documentToScreenPosition(this.end);

        return new Range(
            screenPosStart.row, screenPosStart.column,
            screenPosEnd.row, screenPosEnd.column
        );
    };
    this.moveBy = function(row, column) {
        this.start.row += row;
        this.start.column += column;
        this.end.row += row;
        this.end.column += column;
    };

}).call(Range.prototype);
Range.fromPoints = function(start, end) {
    return new Range(start.row, start.column, end.row, end.column);
};
Range.comparePoints = comparePoints;

Range.comparePoints = function(p1, p2) {
    return p1.row - p2.row || p1.column - p2.column;
};


exports.Range = Range;
});

ace.define("ace/selection",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter","ace/range"], function(acequire, exports, module) {
"use strict";

var oop = acequire("./lib/oop");
var lang = acequire("./lib/lang");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var Range = acequire("./range").Range;
var Selection = function(session) {
    this.session = session;
    this.doc = session.getDocument();

    this.clearSelection();
    this.lead = this.selectionLead = this.doc.createAnchor(0, 0);
    this.anchor = this.selectionAnchor = this.doc.createAnchor(0, 0);

    var self = this;
    this.lead.on("change", function(e) {
        self._emit("changeCursor");
        if (!self.$isEmpty)
            self._emit("changeSelection");
        if (!self.$keepDesiredColumnOnChange && e.old.column != e.value.column)
            self.$desiredColumn = null;
    });

    this.selectionAnchor.on("change", function() {
        if (!self.$isEmpty)
            self._emit("changeSelection");
    });
};

(function() {

    oop.implement(this, EventEmitter);
    this.isEmpty = function() {
        return (this.$isEmpty || (
            this.anchor.row == this.lead.row &&
            this.anchor.column == this.lead.column
        ));
    };
    this.isMultiLine = function() {
        if (this.isEmpty()) {
            return false;
        }

        return this.getRange().isMultiLine();
    };
    this.getCursor = function() {
        return this.lead.getPosition();
    };
    this.setSelectionAnchor = function(row, column) {
        this.anchor.setPosition(row, column);

        if (this.$isEmpty) {
            this.$isEmpty = false;
            this._emit("changeSelection");
        }
    };
    this.getSelectionAnchor = function() {
        if (this.$isEmpty)
            return this.getSelectionLead();
        else
            return this.anchor.getPosition();
    };
    this.getSelectionLead = function() {
        return this.lead.getPosition();
    };
    this.shiftSelection = function(columns) {
        if (this.$isEmpty) {
            this.moveCursorTo(this.lead.row, this.lead.column + columns);
            return;
        }

        var anchor = this.getSelectionAnchor();
        var lead = this.getSelectionLead();

        var isBackwards = this.isBackwards();

        if (!isBackwards || anchor.column !== 0)
            this.setSelectionAnchor(anchor.row, anchor.column + columns);

        if (isBackwards || lead.column !== 0) {
            this.$moveSelection(function() {
                this.moveCursorTo(lead.row, lead.column + columns);
            });
        }
    };
    this.isBackwards = function() {
        var anchor = this.anchor;
        var lead = this.lead;
        return (anchor.row > lead.row || (anchor.row == lead.row && anchor.column > lead.column));
    };
    this.getRange = function() {
        var anchor = this.anchor;
        var lead = this.lead;

        if (this.isEmpty())
            return Range.fromPoints(lead, lead);

        if (this.isBackwards()) {
            return Range.fromPoints(lead, anchor);
        }
        else {
            return Range.fromPoints(anchor, lead);
        }
    };
    this.clearSelection = function() {
        if (!this.$isEmpty) {
            this.$isEmpty = true;
            this._emit("changeSelection");
        }
    };
    this.selectAll = function() {
        var lastRow = this.doc.getLength() - 1;
        this.setSelectionAnchor(0, 0);
        this.moveCursorTo(lastRow, this.doc.getLine(lastRow).length);
    };
    this.setRange =
    this.setSelectionRange = function(range, reverse) {
        if (reverse) {
            this.setSelectionAnchor(range.end.row, range.end.column);
            this.selectTo(range.start.row, range.start.column);
        } else {
            this.setSelectionAnchor(range.start.row, range.start.column);
            this.selectTo(range.end.row, range.end.column);
        }
        if (this.getRange().isEmpty())
            this.$isEmpty = true;
        this.$desiredColumn = null;
    };

    this.$moveSelection = function(mover) {
        var lead = this.lead;
        if (this.$isEmpty)
            this.setSelectionAnchor(lead.row, lead.column);

        mover.call(this);
    };
    this.selectTo = function(row, column) {
        this.$moveSelection(function() {
            this.moveCursorTo(row, column);
        });
    };
    this.selectToPosition = function(pos) {
        this.$moveSelection(function() {
            this.moveCursorToPosition(pos);
        });
    };
    this.moveTo = function(row, column) {
        this.clearSelection();
        this.moveCursorTo(row, column);
    };
    this.moveToPosition = function(pos) {
        this.clearSelection();
        this.moveCursorToPosition(pos);
    };
    this.selectUp = function() {
        this.$moveSelection(this.moveCursorUp);
    };
    this.selectDown = function() {
        this.$moveSelection(this.moveCursorDown);
    };
    this.selectRight = function() {
        this.$moveSelection(this.moveCursorRight);
    };
    this.selectLeft = function() {
        this.$moveSelection(this.moveCursorLeft);
    };
    this.selectLineStart = function() {
        this.$moveSelection(this.moveCursorLineStart);
    };
    this.selectLineEnd = function() {
        this.$moveSelection(this.moveCursorLineEnd);
    };
    this.selectFileEnd = function() {
        this.$moveSelection(this.moveCursorFileEnd);
    };
    this.selectFileStart = function() {
        this.$moveSelection(this.moveCursorFileStart);
    };
    this.selectWordRight = function() {
        this.$moveSelection(this.moveCursorWordRight);
    };
    this.selectWordLeft = function() {
        this.$moveSelection(this.moveCursorWordLeft);
    };
    this.getWordRange = function(row, column) {
        if (typeof column == "undefined") {
            var cursor = row || this.lead;
            row = cursor.row;
            column = cursor.column;
        }
        return this.session.getWordRange(row, column);
    };
    this.selectWord = function() {
        this.setSelectionRange(this.getWordRange());
    };
    this.selectAWord = function() {
        var cursor = this.getCursor();
        var range = this.session.getAWordRange(cursor.row, cursor.column);
        this.setSelectionRange(range);
    };

    this.getLineRange = function(row, excludeLastChar) {
        var rowStart = typeof row == "number" ? row : this.lead.row;
        var rowEnd;

        var foldLine = this.session.getFoldLine(rowStart);
        if (foldLine) {
            rowStart = foldLine.start.row;
            rowEnd = foldLine.end.row;
        } else {
            rowEnd = rowStart;
        }
        if (excludeLastChar === true)
            return new Range(rowStart, 0, rowEnd, this.session.getLine(rowEnd).length);
        else
            return new Range(rowStart, 0, rowEnd + 1, 0);
    };
    this.selectLine = function() {
        this.setSelectionRange(this.getLineRange());
    };
    this.moveCursorUp = function() {
        this.moveCursorBy(-1, 0);
    };
    this.moveCursorDown = function() {
        this.moveCursorBy(1, 0);
    };
    this.wouldMoveIntoSoftTab = function(cursor, tabSize, direction) {
        var start = cursor.column;
        var end = cursor.column + tabSize;

        if (direction < 0) {
            start = cursor.column - tabSize;
            end = cursor.column;
        }
        return this.session.isTabStop(cursor) && this.doc.getLine(cursor.row).slice(start, end).split(" ").length-1 == tabSize;
    };
    this.moveCursorLeft = function() {
        var cursor = this.lead.getPosition(),
            fold;

        if (fold = this.session.getFoldAt(cursor.row, cursor.column, -1)) {
            this.moveCursorTo(fold.start.row, fold.start.column);
        } else if (cursor.column === 0) {
            if (cursor.row > 0) {
                this.moveCursorTo(cursor.row - 1, this.doc.getLine(cursor.row - 1).length);
            }
        }
        else {
            var tabSize = this.session.getTabSize();
            if (this.wouldMoveIntoSoftTab(cursor, tabSize, -1) && !this.session.getNavigateWithinSoftTabs()) {
                this.moveCursorBy(0, -tabSize);
            } else {
                this.moveCursorBy(0, -1);
            }
        }
    };
    this.moveCursorRight = function() {
        var cursor = this.lead.getPosition(),
            fold;
        if (fold = this.session.getFoldAt(cursor.row, cursor.column, 1)) {
            this.moveCursorTo(fold.end.row, fold.end.column);
        }
        else if (this.lead.column == this.doc.getLine(this.lead.row).length) {
            if (this.lead.row < this.doc.getLength() - 1) {
                this.moveCursorTo(this.lead.row + 1, 0);
            }
        }
        else {
            var tabSize = this.session.getTabSize();
            var cursor = this.lead;
            if (this.wouldMoveIntoSoftTab(cursor, tabSize, 1) && !this.session.getNavigateWithinSoftTabs()) {
                this.moveCursorBy(0, tabSize);
            } else {
                this.moveCursorBy(0, 1);
            }
        }
    };
    this.moveCursorLineStart = function() {
        var row = this.lead.row;
        var column = this.lead.column;
        var screenRow = this.session.documentToScreenRow(row, column);
        var firstColumnPosition = this.session.screenToDocumentPosition(screenRow, 0);
        var beforeCursor = this.session.getDisplayLine(
            row, null, firstColumnPosition.row,
            firstColumnPosition.column
        );

        var leadingSpace = beforeCursor.match(/^\s*/);
        if (leadingSpace[0].length != column && !this.session.$useEmacsStyleLineStart)
            firstColumnPosition.column += leadingSpace[0].length;
        this.moveCursorToPosition(firstColumnPosition);
    };
    this.moveCursorLineEnd = function() {
        var lead = this.lead;
        var lineEnd = this.session.getDocumentLastRowColumnPosition(lead.row, lead.column);
        if (this.lead.column == lineEnd.column) {
            var line = this.session.getLine(lineEnd.row);
            if (lineEnd.column == line.length) {
                var textEnd = line.search(/\s+$/);
                if (textEnd > 0)
                    lineEnd.column = textEnd;
            }
        }

        this.moveCursorTo(lineEnd.row, lineEnd.column);
    };
    this.moveCursorFileEnd = function() {
        var row = this.doc.getLength() - 1;
        var column = this.doc.getLine(row).length;
        this.moveCursorTo(row, column);
    };
    this.moveCursorFileStart = function() {
        this.moveCursorTo(0, 0);
    };
    this.moveCursorLongWordRight = function() {
        var row = this.lead.row;
        var column = this.lead.column;
        var line = this.doc.getLine(row);
        var rightOfCursor = line.substring(column);

        var match;
        this.session.nonTokenRe.lastIndex = 0;
        this.session.tokenRe.lastIndex = 0;
        var fold = this.session.getFoldAt(row, column, 1);
        if (fold) {
            this.moveCursorTo(fold.end.row, fold.end.column);
            return;
        }
        if (match = this.session.nonTokenRe.exec(rightOfCursor)) {
            column += this.session.nonTokenRe.lastIndex;
            this.session.nonTokenRe.lastIndex = 0;
            rightOfCursor = line.substring(column);
        }
        if (column >= line.length) {
            this.moveCursorTo(row, line.length);
            this.moveCursorRight();
            if (row < this.doc.getLength() - 1)
                this.moveCursorWordRight();
            return;
        }
        if (match = this.session.tokenRe.exec(rightOfCursor)) {
            column += this.session.tokenRe.lastIndex;
            this.session.tokenRe.lastIndex = 0;
        }

        this.moveCursorTo(row, column);
    };
    this.moveCursorLongWordLeft = function() {
        var row = this.lead.row;
        var column = this.lead.column;
        var fold;
        if (fold = this.session.getFoldAt(row, column, -1)) {
            this.moveCursorTo(fold.start.row, fold.start.column);
            return;
        }

        var str = this.session.getFoldStringAt(row, column, -1);
        if (str == null) {
            str = this.doc.getLine(row).substring(0, column);
        }

        var leftOfCursor = lang.stringReverse(str);
        var match;
        this.session.nonTokenRe.lastIndex = 0;
        this.session.tokenRe.lastIndex = 0;
        if (match = this.session.nonTokenRe.exec(leftOfCursor)) {
            column -= this.session.nonTokenRe.lastIndex;
            leftOfCursor = leftOfCursor.slice(this.session.nonTokenRe.lastIndex);
            this.session.nonTokenRe.lastIndex = 0;
        }
        if (column <= 0) {
            this.moveCursorTo(row, 0);
            this.moveCursorLeft();
            if (row > 0)
                this.moveCursorWordLeft();
            return;
        }
        if (match = this.session.tokenRe.exec(leftOfCursor)) {
            column -= this.session.tokenRe.lastIndex;
            this.session.tokenRe.lastIndex = 0;
        }

        this.moveCursorTo(row, column);
    };

    this.$shortWordEndIndex = function(rightOfCursor) {
        var match, index = 0, ch;
        var whitespaceRe = /\s/;
        var tokenRe = this.session.tokenRe;

        tokenRe.lastIndex = 0;
        if (match = this.session.tokenRe.exec(rightOfCursor)) {
            index = this.session.tokenRe.lastIndex;
        } else {
            while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
                index ++;

            if (index < 1) {
                tokenRe.lastIndex = 0;
                 while ((ch = rightOfCursor[index]) && !tokenRe.test(ch)) {
                    tokenRe.lastIndex = 0;
                    index ++;
                    if (whitespaceRe.test(ch)) {
                        if (index > 2) {
                            index--;
                            break;
                        } else {
                            while ((ch = rightOfCursor[index]) && whitespaceRe.test(ch))
                                index ++;
                            if (index > 2)
                                break;
                        }
                    }
                }
            }
        }
        tokenRe.lastIndex = 0;

        return index;
    };

    this.moveCursorShortWordRight = function() {
        var row = this.lead.row;
        var column = this.lead.column;
        var line = this.doc.getLine(row);
        var rightOfCursor = line.substring(column);

        var fold = this.session.getFoldAt(row, column, 1);
        if (fold)
            return this.moveCursorTo(fold.end.row, fold.end.column);

        if (column == line.length) {
            var l = this.doc.getLength();
            do {
                row++;
                rightOfCursor = this.doc.getLine(row);
            } while (row < l && /^\s*$/.test(rightOfCursor));

            if (!/^\s+/.test(rightOfCursor))
                rightOfCursor = "";
            column = 0;
        }

        var index = this.$shortWordEndIndex(rightOfCursor);

        this.moveCursorTo(row, column + index);
    };

    this.moveCursorShortWordLeft = function() {
        var row = this.lead.row;
        var column = this.lead.column;

        var fold;
        if (fold = this.session.getFoldAt(row, column, -1))
            return this.moveCursorTo(fold.start.row, fold.start.column);

        var line = this.session.getLine(row).substring(0, column);
        if (column === 0) {
            do {
                row--;
                line = this.doc.getLine(row);
            } while (row > 0 && /^\s*$/.test(line));

            column = line.length;
            if (!/\s+$/.test(line))
                line = "";
        }

        var leftOfCursor = lang.stringReverse(line);
        var index = this.$shortWordEndIndex(leftOfCursor);

        return this.moveCursorTo(row, column - index);
    };

    this.moveCursorWordRight = function() {
        if (this.session.$selectLongWords)
            this.moveCursorLongWordRight();
        else
            this.moveCursorShortWordRight();
    };

    this.moveCursorWordLeft = function() {
        if (this.session.$selectLongWords)
            this.moveCursorLongWordLeft();
        else
            this.moveCursorShortWordLeft();
    };
    this.moveCursorBy = function(rows, chars) {
        var screenPos = this.session.documentToScreenPosition(
            this.lead.row,
            this.lead.column
        );

        var offsetX;

        if (chars === 0) {
            if (rows !== 0) {
                if (this.session.$bidiHandler.isBidiRow(screenPos.row, this.lead.row)) {
                    offsetX = this.session.$bidiHandler.getPosLeft(screenPos.column);
                    screenPos.column = Math.round(offsetX / this.session.$bidiHandler.charWidths[0]);
                } else {
                    offsetX = screenPos.column * this.session.$bidiHandler.charWidths[0];
                }
            }

            if (this.$desiredColumn)
                screenPos.column = this.$desiredColumn;
            else
                this.$desiredColumn = screenPos.column;
        }

        var docPos = this.session.screenToDocumentPosition(screenPos.row + rows, screenPos.column, offsetX);
        
        if (rows !== 0 && chars === 0 && docPos.row === this.lead.row && docPos.column === this.lead.column) {
            if (this.session.lineWidgets && this.session.lineWidgets[docPos.row]) {
                if (docPos.row > 0 || rows > 0)
                    docPos.row++;
            }
        }
        this.moveCursorTo(docPos.row, docPos.column + chars, chars === 0);
    };
    this.moveCursorToPosition = function(position) {
        this.moveCursorTo(position.row, position.column);
    };
    this.moveCursorTo = function(row, column, keepDesiredColumn) {
        var fold = this.session.getFoldAt(row, column, 1);
        if (fold) {
            row = fold.start.row;
            column = fold.start.column;
        }

        this.$keepDesiredColumnOnChange = true;
        var line = this.session.getLine(row);
        if (/[\uDC00-\uDFFF]/.test(line.charAt(column)) && line.charAt(column - 1)) {
            if (this.lead.row == row && this.lead.column == column + 1)
                column = column - 1;
            else
                column = column + 1;
        }
        this.lead.setPosition(row, column);
        this.$keepDesiredColumnOnChange = false;

        if (!keepDesiredColumn)
            this.$desiredColumn = null;
    };
    this.moveCursorToScreen = function(row, column, keepDesiredColumn) {
        var pos = this.session.screenToDocumentPosition(row, column);
        this.moveCursorTo(pos.row, pos.column, keepDesiredColumn);
    };
    this.detach = function() {
        this.lead.detach();
        this.anchor.detach();
        this.session = this.doc = null;
    };

    this.fromOrientedRange = function(range) {
        this.setSelectionRange(range, range.cursor == range.start);
        this.$desiredColumn = range.desiredColumn || this.$desiredColumn;
    };

    this.toOrientedRange = function(range) {
        var r = this.getRange();
        if (range) {
            range.start.column = r.start.column;
            range.start.row = r.start.row;
            range.end.column = r.end.column;
            range.end.row = r.end.row;
        } else {
            range = r;
        }

        range.cursor = this.isBackwards() ? range.start : range.end;
        range.desiredColumn = this.$desiredColumn;
        return range;
    };
    this.getRangeOfMovements = function(func) {
        var start = this.getCursor();
        try {
            func(this);
            var end = this.getCursor();
            return Range.fromPoints(start,end);
        } catch(e) {
            return Range.fromPoints(start,start);
        } finally {
            this.moveCursorToPosition(start);
        }
    };

    this.toJSON = function() {
        if (this.rangeCount) {
            var data = this.ranges.map(function(r) {
                var r1 = r.clone();
                r1.isBackwards = r.cursor == r.start;
                return r1;
            });
        } else {
            var data = this.getRange();
            data.isBackwards = this.isBackwards();
        }
        return data;
    };

    this.fromJSON = function(data) {
        if (data.start == undefined) {
            if (this.rangeList) {
                this.toSingleRange(data[0]);
                for (var i = data.length; i--; ) {
                    var r = Range.fromPoints(data[i].start, data[i].end);
                    if (data[i].isBackwards)
                        r.cursor = r.start;
                    this.addRange(r, true);
                }
                return;
            } else
                data = data[0];
        }
        if (this.rangeList)
            this.toSingleRange(data);
        this.setSelectionRange(data, data.isBackwards);
    };

    this.isEqual = function(data) {
        if ((data.length || this.rangeCount) && data.length != this.rangeCount)
            return false;
        if (!data.length || !this.ranges)
            return this.getRange().isEqual(data);

        for (var i = this.ranges.length; i--; ) {
            if (!this.ranges[i].isEqual(data[i]))
                return false;
        }
        return true;
    };

}).call(Selection.prototype);

exports.Selection = Selection;
});

ace.define("ace/tokenizer",["require","exports","module","ace/config"], function(acequire, exports, module) {
"use strict";

var config = acequire("./config");
var MAX_TOKEN_COUNT = 2000;
var Tokenizer = function(rules) {
    this.states = rules;

    this.regExps = {};
    this.matchMappings = {};
    for (var key in this.states) {
        var state = this.states[key];
        var ruleRegExps = [];
        var matchTotal = 0;
        var mapping = this.matchMappings[key] = {defaultToken: "text"};
        var flag = "g";

        var splitterRurles = [];
        for (var i = 0; i < state.length; i++) {
            var rule = state[i];
            if (rule.defaultToken)
                mapping.defaultToken = rule.defaultToken;
            if (rule.caseInsensitive)
                flag = "gi";
            if (rule.regex == null)
                continue;

            if (rule.regex instanceof RegExp)
                rule.regex = rule.regex.toString().slice(1, -1);
            var adjustedregex = rule.regex;
            var matchcount = new RegExp("(?:(" + adjustedregex + ")|(.))").exec("a").length - 2;
            if (Array.isArray(rule.token)) {
                if (rule.token.length == 1 || matchcount == 1) {
                    rule.token = rule.token[0];
                } else if (matchcount - 1 != rule.token.length) {
                    this.reportError("number of classes and regexp groups doesn't match", { 
                        rule: rule,
                        groupCount: matchcount - 1
                    });
                    rule.token = rule.token[0];
                } else {
                    rule.tokenArray = rule.token;
                    rule.token = null;
                    rule.onMatch = this.$arrayTokens;
                }
            } else if (typeof rule.token == "function" && !rule.onMatch) {
                if (matchcount > 1)
                    rule.onMatch = this.$applyToken;
                else
                    rule.onMatch = rule.token;
            }

            if (matchcount > 1) {
                if (/\\\d/.test(rule.regex)) {
                    adjustedregex = rule.regex.replace(/\\([0-9]+)/g, function(match, digit) {
                        return "\\" + (parseInt(digit, 10) + matchTotal + 1);
                    });
                } else {
                    matchcount = 1;
                    adjustedregex = this.removeCapturingGroups(rule.regex);
                }
                if (!rule.splitRegex && typeof rule.token != "string")
                    splitterRurles.push(rule); // flag will be known only at the very end
            }

            mapping[matchTotal] = i;
            matchTotal += matchcount;

            ruleRegExps.push(adjustedregex);
            if (!rule.onMatch)
                rule.onMatch = null;
        }
        
        if (!ruleRegExps.length) {
            mapping[0] = 0;
            ruleRegExps.push("$");
        }
        
        splitterRurles.forEach(function(rule) {
            rule.splitRegex = this.createSplitterRegexp(rule.regex, flag);
        }, this);

        this.regExps[key] = new RegExp("(" + ruleRegExps.join(")|(") + ")|($)", flag);
    }
};

(function() {
    this.$setMaxTokenCount = function(m) {
        MAX_TOKEN_COUNT = m | 0;
    };
    
    this.$applyToken = function(str) {
        var values = this.splitRegex.exec(str).slice(1);
        var types = this.token.apply(this, values);
        if (typeof types === "string")
            return [{type: types, value: str}];

        var tokens = [];
        for (var i = 0, l = types.length; i < l; i++) {
            if (values[i])
                tokens[tokens.length] = {
                    type: types[i],
                    value: values[i]
                };
        }
        return tokens;
    };

    this.$arrayTokens = function(str) {
        if (!str)
            return [];
        var values = this.splitRegex.exec(str);
        if (!values)
            return "text";
        var tokens = [];
        var types = this.tokenArray;
        for (var i = 0, l = types.length; i < l; i++) {
            if (values[i + 1])
                tokens[tokens.length] = {
                    type: types[i],
                    value: values[i + 1]
                };
        }
        return tokens;
    };

    this.removeCapturingGroups = function(src) {
        var r = src.replace(
            /\[(?:\\.|[^\]])*?\]|\\.|\(\?[:=!]|(\()/g,
            function(x, y) {return y ? "(?:" : x;}
        );
        return r;
    };

    this.createSplitterRegexp = function(src, flag) {
        if (src.indexOf("(?=") != -1) {
            var stack = 0;
            var inChClass = false;
            var lastCapture = {};
            src.replace(/(\\.)|(\((?:\?[=!])?)|(\))|([\[\]])/g, function(
                m, esc, parenOpen, parenClose, square, index
            ) {
                if (inChClass) {
                    inChClass = square != "]";
                } else if (square) {
                    inChClass = true;
                } else if (parenClose) {
                    if (stack == lastCapture.stack) {
                        lastCapture.end = index+1;
                        lastCapture.stack = -1;
                    }
                    stack--;
                } else if (parenOpen) {
                    stack++;
                    if (parenOpen.length != 1) {
                        lastCapture.stack = stack;
                        lastCapture.start = index;
                    }
                }
                return m;
            });

            if (lastCapture.end != null && /^\)*$/.test(src.substr(lastCapture.end)))
                src = src.substring(0, lastCapture.start) + src.substr(lastCapture.end);
        }
        if (src.charAt(0) != "^") src = "^" + src;
        if (src.charAt(src.length - 1) != "$") src += "$";
        
        return new RegExp(src, (flag||"").replace("g", ""));
    };
    this.getLineTokens = function(line, startState) {
        if (startState && typeof startState != "string") {
            var stack = startState.slice(0);
            startState = stack[0];
            if (startState === "#tmp") {
                stack.shift();
                startState = stack.shift();
            }
        } else
            var stack = [];

        var currentState = startState || "start";
        var state = this.states[currentState];
        if (!state) {
            currentState = "start";
            state = this.states[currentState];
        }
        var mapping = this.matchMappings[currentState];
        var re = this.regExps[currentState];
        re.lastIndex = 0;

        var match, tokens = [];
        var lastIndex = 0;
        var matchAttempts = 0;

        var token = {type: null, value: ""};

        while (match = re.exec(line)) {
            var type = mapping.defaultToken;
            var rule = null;
            var value = match[0];
            var index = re.lastIndex;

            if (index - value.length > lastIndex) {
                var skipped = line.substring(lastIndex, index - value.length);
                if (token.type == type) {
                    token.value += skipped;
                } else {
                    if (token.type)
                        tokens.push(token);
                    token = {type: type, value: skipped};
                }
            }

            for (var i = 0; i < match.length-2; i++) {
                if (match[i + 1] === undefined)
                    continue;

                rule = state[mapping[i]];

                if (rule.onMatch)
                    type = rule.onMatch(value, currentState, stack, line);
                else
                    type = rule.token;

                if (rule.next) {
                    if (typeof rule.next == "string") {
                        currentState = rule.next;
                    } else {
                        currentState = rule.next(currentState, stack);
                    }
                    
                    state = this.states[currentState];
                    if (!state) {
                        this.reportError("state doesn't exist", currentState);
                        currentState = "start";
                        state = this.states[currentState];
                    }
                    mapping = this.matchMappings[currentState];
                    lastIndex = index;
                    re = this.regExps[currentState];
                    re.lastIndex = index;
                }
                if (rule.consumeLineEnd)
                    lastIndex = index;
                break;
            }

            if (value) {
                if (typeof type === "string") {
                    if ((!rule || rule.merge !== false) && token.type === type) {
                        token.value += value;
                    } else {
                        if (token.type)
                            tokens.push(token);
                        token = {type: type, value: value};
                    }
                } else if (type) {
                    if (token.type)
                        tokens.push(token);
                    token = {type: null, value: ""};
                    for (var i = 0; i < type.length; i++)
                        tokens.push(type[i]);
                }
            }

            if (lastIndex == line.length)
                break;

            lastIndex = index;

            if (matchAttempts++ > MAX_TOKEN_COUNT) {
                if (matchAttempts > 2 * line.length) {
                    this.reportError("infinite loop with in ace tokenizer", {
                        startState: startState,
                        line: line
                    });
                }
                while (lastIndex < line.length) {
                    if (token.type)
                        tokens.push(token);
                    token = {
                        value: line.substring(lastIndex, lastIndex += 2000),
                        type: "overflow"
                    };
                }
                currentState = "start";
                stack = [];
                break;
            }
        }

        if (token.type)
            tokens.push(token);
        
        if (stack.length > 1) {
            if (stack[0] !== currentState)
                stack.unshift("#tmp", currentState);
        }
        return {
            tokens : tokens,
            state : stack.length ? stack : currentState
        };
    };
    
    this.reportError = config.reportError;
    
}).call(Tokenizer.prototype);

exports.Tokenizer = Tokenizer;
});

ace.define("ace/mode/text_highlight_rules",["require","exports","module","ace/lib/lang"], function(acequire, exports, module) {
"use strict";

var lang = acequire("../lib/lang");

var TextHighlightRules = function() {

    this.$rules = {
        "start" : [{
            token : "empty_line",
            regex : '^$'
        }, {
            defaultToken : "text"
        }]
    };
};

(function() {

    this.addRules = function(rules, prefix) {
        if (!prefix) {
            for (var key in rules)
                this.$rules[key] = rules[key];
            return;
        }
        for (var key in rules) {
            var state = rules[key];
            for (var i = 0; i < state.length; i++) {
                var rule = state[i];
                if (rule.next || rule.onMatch) {
                    if (typeof rule.next == "string") {
                        if (rule.next.indexOf(prefix) !== 0)
                            rule.next = prefix + rule.next;
                    }
                    if (rule.nextState && rule.nextState.indexOf(prefix) !== 0)
                        rule.nextState = prefix + rule.nextState;
                }
            }
            this.$rules[prefix + key] = state;
        }
    };

    this.getRules = function() {
        return this.$rules;
    };

    this.embedRules = function (HighlightRules, prefix, escapeRules, states, append) {
        var embedRules = typeof HighlightRules == "function"
            ? new HighlightRules().getRules()
            : HighlightRules;
        if (states) {
            for (var i = 0; i < states.length; i++)
                states[i] = prefix + states[i];
        } else {
            states = [];
            for (var key in embedRules)
                states.push(prefix + key);
        }

        this.addRules(embedRules, prefix);

        if (escapeRules) {
            var addRules = Array.prototype[append ? "push" : "unshift"];
            for (var i = 0; i < states.length; i++)
                addRules.apply(this.$rules[states[i]], lang.deepCopy(escapeRules));
        }

        if (!this.$embeds)
            this.$embeds = [];
        this.$embeds.push(prefix);
    };

    this.getEmbeds = function() {
        return this.$embeds;
    };

    var pushState = function(currentState, stack) {
        if (currentState != "start" || stack.length)
            stack.unshift(this.nextState, currentState);
        return this.nextState;
    };
    var popState = function(currentState, stack) {
        stack.shift();
        return stack.shift() || "start";
    };

    this.normalizeRules = function() {
        var id = 0;
        var rules = this.$rules;
        function processState(key) {
            var state = rules[key];
            state.processed = true;
            for (var i = 0; i < state.length; i++) {
                var rule = state[i];
                var toInsert = null;
                if (Array.isArray(rule)) {
                    toInsert = rule;
                    rule = {};
                }
                if (!rule.regex && rule.start) {
                    rule.regex = rule.start;
                    if (!rule.next)
                        rule.next = [];
                    rule.next.push({
                        defaultToken: rule.token
                    }, {
                        token: rule.token + ".end",
                        regex: rule.end || rule.start,
                        next: "pop"
                    });
                    rule.token = rule.token + ".start";
                    rule.push = true;
                }
                var next = rule.next || rule.push;
                if (next && Array.isArray(next)) {
                    var stateName = rule.stateName;
                    if (!stateName)  {
                        stateName = rule.token;
                        if (typeof stateName != "string")
                            stateName = stateName[0] || "";
                        if (rules[stateName])
                            stateName += id++;
                    }
                    rules[stateName] = next;
                    rule.next = stateName;
                    processState(stateName);
                } else if (next == "pop") {
                    rule.next = popState;
                }

                if (rule.push) {
                    rule.nextState = rule.next || rule.push;
                    rule.next = pushState;
                    delete rule.push;
                }

                if (rule.rules) {
                    for (var r in rule.rules) {
                        if (rules[r]) {
                            if (rules[r].push)
                                rules[r].push.apply(rules[r], rule.rules[r]);
                        } else {
                            rules[r] = rule.rules[r];
                        }
                    }
                }
                var includeName = typeof rule == "string" ? rule : rule.include;
                if (includeName) {
                    if (Array.isArray(includeName))
                        toInsert = includeName.map(function(x) { return rules[x]; });
                    else
                        toInsert = rules[includeName];
                }

                if (toInsert) {
                    var args = [i, 1].concat(toInsert);
                    if (rule.noEscape)
                        args = args.filter(function(x) {return !x.next;});
                    state.splice.apply(state, args);
                    i--;
                }
                
                if (rule.keywordMap) {
                    rule.token = this.createKeywordMapper(
                        rule.keywordMap, rule.defaultToken || "text", rule.caseInsensitive
                    );
                    delete rule.defaultToken;
                }
            }
        }
        Object.keys(rules).forEach(processState, this);
    };

    this.createKeywordMapper = function(map, defaultToken, ignoreCase, splitChar) {
        var keywords = Object.create(null);
        Object.keys(map).forEach(function(className) {
            var a = map[className];
            if (ignoreCase)
                a = a.toLowerCase();
            var list = a.split(splitChar || "|");
            for (var i = list.length; i--; )
                keywords[list[i]] = className;
        });
        if (Object.getPrototypeOf(keywords)) {
            keywords.__proto__ = null;
        }
        this.$keywordList = Object.keys(keywords);
        map = null;
        return ignoreCase
            ? function(value) {return keywords[value.toLowerCase()] || defaultToken; }
            : function(value) {return keywords[value] || defaultToken; };
    };

    this.getKeywords = function() {
        return this.$keywords;
    };

}).call(TextHighlightRules.prototype);

exports.TextHighlightRules = TextHighlightRules;
});

ace.define("ace/mode/behaviour",["require","exports","module"], function(acequire, exports, module) {
"use strict";

var Behaviour = function() {
   this.$behaviours = {};
};

(function () {

    this.add = function (name, action, callback) {
        switch (undefined) {
          case this.$behaviours:
              this.$behaviours = {};
          case this.$behaviours[name]:
              this.$behaviours[name] = {};
        }
        this.$behaviours[name][action] = callback;
    };
    
    this.addBehaviours = function (behaviours) {
        for (var key in behaviours) {
            for (var action in behaviours[key]) {
                this.add(key, action, behaviours[key][action]);
            }
        }
    };
    
    this.remove = function (name) {
        if (this.$behaviours && this.$behaviours[name]) {
            delete this.$behaviours[name];
        }
    };
    
    this.inherit = function (mode, filter) {
        if (typeof mode === "function") {
            var behaviours = new mode().getBehaviours(filter);
        } else {
            var behaviours = mode.getBehaviours(filter);
        }
        this.addBehaviours(behaviours);
    };
    
    this.getBehaviours = function (filter) {
        if (!filter) {
            return this.$behaviours;
        } else {
            var ret = {};
            for (var i = 0; i < filter.length; i++) {
                if (this.$behaviours[filter[i]]) {
                    ret[filter[i]] = this.$behaviours[filter[i]];
                }
            }
            return ret;
        }
    };

}).call(Behaviour.prototype);

exports.Behaviour = Behaviour;
});

ace.define("ace/token_iterator",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";

var Range = acequire("./range").Range;
var TokenIterator = function(session, initialRow, initialColumn) {
    this.$session = session;
    this.$row = initialRow;
    this.$rowTokens = session.getTokens(initialRow);

    var token = session.getTokenAt(initialRow, initialColumn);
    this.$tokenIndex = token ? token.index : -1;
};

(function() { 
    this.stepBackward = function() {
        this.$tokenIndex -= 1;
        
        while (this.$tokenIndex < 0) {
            this.$row -= 1;
            if (this.$row < 0) {
                this.$row = 0;
                return null;
            }
                
            this.$rowTokens = this.$session.getTokens(this.$row);
            this.$tokenIndex = this.$rowTokens.length - 1;
        }
            
        return this.$rowTokens[this.$tokenIndex];
    };   
    this.stepForward = function() {
        this.$tokenIndex += 1;
        var rowCount;
        while (this.$tokenIndex >= this.$rowTokens.length) {
            this.$row += 1;
            if (!rowCount)
                rowCount = this.$session.getLength();
            if (this.$row >= rowCount) {
                this.$row = rowCount - 1;
                return null;
            }

            this.$rowTokens = this.$session.getTokens(this.$row);
            this.$tokenIndex = 0;
        }
            
        return this.$rowTokens[this.$tokenIndex];
    };      
    this.getCurrentToken = function () {
        return this.$rowTokens[this.$tokenIndex];
    };      
    this.getCurrentTokenRow = function () {
        return this.$row;
    };     
    this.getCurrentTokenColumn = function() {
        var rowTokens = this.$rowTokens;
        var tokenIndex = this.$tokenIndex;
        var column = rowTokens[tokenIndex].start;
        if (column !== undefined)
            return column;
            
        column = 0;
        while (tokenIndex > 0) {
            tokenIndex -= 1;
            column += rowTokens[tokenIndex].value.length;
        }
        
        return column;  
    };
    this.getCurrentTokenPosition = function() {
        return {row: this.$row, column: this.getCurrentTokenColumn()};
    };
    this.getCurrentTokenRange = function() {
        var token = this.$rowTokens[this.$tokenIndex];
        var column = this.getCurrentTokenColumn();
        return new Range(this.$row, column, this.$row, column + token.value.length);
    };

}).call(TokenIterator.prototype);

exports.TokenIterator = TokenIterator;
});

ace.define("ace/mode/behaviour/cstyle",["require","exports","module","ace/lib/oop","ace/mode/behaviour","ace/token_iterator","ace/lib/lang"], function(acequire, exports, module) {
"use strict";

var oop = acequire("../../lib/oop");
var Behaviour = acequire("../behaviour").Behaviour;
var TokenIterator = acequire("../../token_iterator").TokenIterator;
var lang = acequire("../../lib/lang");

var SAFE_INSERT_IN_TOKENS =
    ["text", "paren.rparen", "punctuation.operator"];
var SAFE_INSERT_BEFORE_TOKENS =
    ["text", "paren.rparen", "punctuation.operator", "comment"];

var context;
var contextCache = {};
var defaultQuotes = {'"' : '"', "'" : "'"};

var initContext = function(editor) {
    var id = -1;
    if (editor.multiSelect) {
        id = editor.selection.index;
        if (contextCache.rangeCount != editor.multiSelect.rangeCount)
            contextCache = {rangeCount: editor.multiSelect.rangeCount};
    }
    if (contextCache[id])
        return context = contextCache[id];
    context = contextCache[id] = {
        autoInsertedBrackets: 0,
        autoInsertedRow: -1,
        autoInsertedLineEnd: "",
        maybeInsertedBrackets: 0,
        maybeInsertedRow: -1,
        maybeInsertedLineStart: "",
        maybeInsertedLineEnd: ""
    };
};

var getWrapped = function(selection, selected, opening, closing) {
    var rowDiff = selection.end.row - selection.start.row;
    return {
        text: opening + selected + closing,
        selection: [
                0,
                selection.start.column + 1,
                rowDiff,
                selection.end.column + (rowDiff ? 0 : 1)
            ]
    };
};

var CstyleBehaviour = function(options) {
    this.add("braces", "insertion", function(state, action, editor, session, text) {
        var cursor = editor.getCursorPosition();
        var line = session.doc.getLine(cursor.row);
        if (text == '{') {
            initContext(editor);
            var selection = editor.getSelectionRange();
            var selected = session.doc.getTextRange(selection);
            if (selected !== "" && selected !== "{" && editor.getWrapBehavioursEnabled()) {
                return getWrapped(selection, selected, '{', '}');
            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
                if (/[\]\}\)]/.test(line[cursor.column]) || editor.inMultiSelectMode || options && options.braces) {
                    CstyleBehaviour.recordAutoInsert(editor, session, "}");
                    return {
                        text: '{}',
                        selection: [1, 1]
                    };
                } else {
                    CstyleBehaviour.recordMaybeInsert(editor, session, "{");
                    return {
                        text: '{',
                        selection: [1, 1]
                    };
                }
            }
        } else if (text == '}') {
            initContext(editor);
            var rightChar = line.substring(cursor.column, cursor.column + 1);
            if (rightChar == '}') {
                var matching = session.$findOpeningBracket('}', {column: cursor.column + 1, row: cursor.row});
                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
                    CstyleBehaviour.popAutoInsertedClosing();
                    return {
                        text: '',
                        selection: [1, 1]
                    };
                }
            }
        } else if (text == "\n" || text == "\r\n") {
            initContext(editor);
            var closing = "";
            if (CstyleBehaviour.isMaybeInsertedClosing(cursor, line)) {
                closing = lang.stringRepeat("}", context.maybeInsertedBrackets);
                CstyleBehaviour.clearMaybeInsertedClosing();
            }
            var rightChar = line.substring(cursor.column, cursor.column + 1);
            if (rightChar === '}') {
                var openBracePos = session.findMatchingBracket({row: cursor.row, column: cursor.column+1}, '}');
                if (!openBracePos)
                     return null;
                var next_indent = this.$getIndent(session.getLine(openBracePos.row));
            } else if (closing) {
                var next_indent = this.$getIndent(line);
            } else {
                CstyleBehaviour.clearMaybeInsertedClosing();
                return;
            }
            var indent = next_indent + session.getTabString();

            return {
                text: '\n' + indent + '\n' + next_indent + closing,
                selection: [1, indent.length, 1, indent.length]
            };
        } else {
            CstyleBehaviour.clearMaybeInsertedClosing();
        }
    });

    this.add("braces", "deletion", function(state, action, editor, session, range) {
        var selected = session.doc.getTextRange(range);
        if (!range.isMultiLine() && selected == '{') {
            initContext(editor);
            var line = session.doc.getLine(range.start.row);
            var rightChar = line.substring(range.end.column, range.end.column + 1);
            if (rightChar == '}') {
                range.end.column++;
                return range;
            } else {
                context.maybeInsertedBrackets--;
            }
        }
    });

    this.add("parens", "insertion", function(state, action, editor, session, text) {
        if (text == '(') {
            initContext(editor);
            var selection = editor.getSelectionRange();
            var selected = session.doc.getTextRange(selection);
            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
                return getWrapped(selection, selected, '(', ')');
            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
                CstyleBehaviour.recordAutoInsert(editor, session, ")");
                return {
                    text: '()',
                    selection: [1, 1]
                };
            }
        } else if (text == ')') {
            initContext(editor);
            var cursor = editor.getCursorPosition();
            var line = session.doc.getLine(cursor.row);
            var rightChar = line.substring(cursor.column, cursor.column + 1);
            if (rightChar == ')') {
                var matching = session.$findOpeningBracket(')', {column: cursor.column + 1, row: cursor.row});
                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
                    CstyleBehaviour.popAutoInsertedClosing();
                    return {
                        text: '',
                        selection: [1, 1]
                    };
                }
            }
        }
    });

    this.add("parens", "deletion", function(state, action, editor, session, range) {
        var selected = session.doc.getTextRange(range);
        if (!range.isMultiLine() && selected == '(') {
            initContext(editor);
            var line = session.doc.getLine(range.start.row);
            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
            if (rightChar == ')') {
                range.end.column++;
                return range;
            }
        }
    });

    this.add("brackets", "insertion", function(state, action, editor, session, text) {
        if (text == '[') {
            initContext(editor);
            var selection = editor.getSelectionRange();
            var selected = session.doc.getTextRange(selection);
            if (selected !== "" && editor.getWrapBehavioursEnabled()) {
                return getWrapped(selection, selected, '[', ']');
            } else if (CstyleBehaviour.isSaneInsertion(editor, session)) {
                CstyleBehaviour.recordAutoInsert(editor, session, "]");
                return {
                    text: '[]',
                    selection: [1, 1]
                };
            }
        } else if (text == ']') {
            initContext(editor);
            var cursor = editor.getCursorPosition();
            var line = session.doc.getLine(cursor.row);
            var rightChar = line.substring(cursor.column, cursor.column + 1);
            if (rightChar == ']') {
                var matching = session.$findOpeningBracket(']', {column: cursor.column + 1, row: cursor.row});
                if (matching !== null && CstyleBehaviour.isAutoInsertedClosing(cursor, line, text)) {
                    CstyleBehaviour.popAutoInsertedClosing();
                    return {
                        text: '',
                        selection: [1, 1]
                    };
                }
            }
        }
    });

    this.add("brackets", "deletion", function(state, action, editor, session, range) {
        var selected = session.doc.getTextRange(range);
        if (!range.isMultiLine() && selected == '[') {
            initContext(editor);
            var line = session.doc.getLine(range.start.row);
            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
            if (rightChar == ']') {
                range.end.column++;
                return range;
            }
        }
    });

    this.add("string_dquotes", "insertion", function(state, action, editor, session, text) {
        var quotes = session.$mode.$quotes || defaultQuotes;
        if (text.length == 1 && quotes[text]) {
            if (this.lineCommentStart && this.lineCommentStart.indexOf(text) != -1)
                return;
            initContext(editor);
            var quote = text;
            var selection = editor.getSelectionRange();
            var selected = session.doc.getTextRange(selection);
            if (selected !== "" && (selected.length != 1 || !quotes[selected]) && editor.getWrapBehavioursEnabled()) {
                return getWrapped(selection, selected, quote, quote);
            } else if (!selected) {
                var cursor = editor.getCursorPosition();
                var line = session.doc.getLine(cursor.row);
                var leftChar = line.substring(cursor.column-1, cursor.column);
                var rightChar = line.substring(cursor.column, cursor.column + 1);

                var token = session.getTokenAt(cursor.row, cursor.column);
                var rightToken = session.getTokenAt(cursor.row, cursor.column + 1);
                if (leftChar == "\\" && token && /escape/.test(token.type))
                    return null;

                var stringBefore = token && /string|escape/.test(token.type);
                var stringAfter = !rightToken || /string|escape/.test(rightToken.type);

                var pair;
                if (rightChar == quote) {
                    pair = stringBefore !== stringAfter;
                    if (pair && /string\.end/.test(rightToken.type))
                        pair = false;
                } else {
                    if (stringBefore && !stringAfter)
                        return null; // wrap string with different quote
                    if (stringBefore && stringAfter)
                        return null; // do not pair quotes inside strings
                    var wordRe = session.$mode.tokenRe;
                    wordRe.lastIndex = 0;
                    var isWordBefore = wordRe.test(leftChar);
                    wordRe.lastIndex = 0;
                    var isWordAfter = wordRe.test(leftChar);
                    if (isWordBefore || isWordAfter)
                        return null; // before or after alphanumeric
                    if (rightChar && !/[\s;,.})\]\\]/.test(rightChar))
                        return null; // there is rightChar and it isn't closing
                    pair = true;
                }
                return {
                    text: pair ? quote + quote : "",
                    selection: [1,1]
                };
            }
        }
    });

    this.add("string_dquotes", "deletion", function(state, action, editor, session, range) {
        var selected = session.doc.getTextRange(range);
        if (!range.isMultiLine() && (selected == '"' || selected == "'")) {
            initContext(editor);
            var line = session.doc.getLine(range.start.row);
            var rightChar = line.substring(range.start.column + 1, range.start.column + 2);
            if (rightChar == selected) {
                range.end.column++;
                return range;
            }
        }
    });

};


CstyleBehaviour.isSaneInsertion = function(editor, session) {
    var cursor = editor.getCursorPosition();
    var iterator = new TokenIterator(session, cursor.row, cursor.column);
    if (!this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS)) {
        var iterator2 = new TokenIterator(session, cursor.row, cursor.column + 1);
        if (!this.$matchTokenType(iterator2.getCurrentToken() || "text", SAFE_INSERT_IN_TOKENS))
            return false;
    }
    iterator.stepForward();
    return iterator.getCurrentTokenRow() !== cursor.row ||
        this.$matchTokenType(iterator.getCurrentToken() || "text", SAFE_INSERT_BEFORE_TOKENS);
};

CstyleBehaviour.$matchTokenType = function(token, types) {
    return types.indexOf(token.type || token) > -1;
};

CstyleBehaviour.recordAutoInsert = function(editor, session, bracket) {
    var cursor = editor.getCursorPosition();
    var line = session.doc.getLine(cursor.row);
    if (!this.isAutoInsertedClosing(cursor, line, context.autoInsertedLineEnd[0]))
        context.autoInsertedBrackets = 0;
    context.autoInsertedRow = cursor.row;
    context.autoInsertedLineEnd = bracket + line.substr(cursor.column);
    context.autoInsertedBrackets++;
};

CstyleBehaviour.recordMaybeInsert = function(editor, session, bracket) {
    var cursor = editor.getCursorPosition();
    var line = session.doc.getLine(cursor.row);
    if (!this.isMaybeInsertedClosing(cursor, line))
        context.maybeInsertedBrackets = 0;
    context.maybeInsertedRow = cursor.row;
    context.maybeInsertedLineStart = line.substr(0, cursor.column) + bracket;
    context.maybeInsertedLineEnd = line.substr(cursor.column);
    context.maybeInsertedBrackets++;
};

CstyleBehaviour.isAutoInsertedClosing = function(cursor, line, bracket) {
    return context.autoInsertedBrackets > 0 &&
        cursor.row === context.autoInsertedRow &&
        bracket === context.autoInsertedLineEnd[0] &&
        line.substr(cursor.column) === context.autoInsertedLineEnd;
};

CstyleBehaviour.isMaybeInsertedClosing = function(cursor, line) {
    return context.maybeInsertedBrackets > 0 &&
        cursor.row === context.maybeInsertedRow &&
        line.substr(cursor.column) === context.maybeInsertedLineEnd &&
        line.substr(0, cursor.column) == context.maybeInsertedLineStart;
};

CstyleBehaviour.popAutoInsertedClosing = function() {
    context.autoInsertedLineEnd = context.autoInsertedLineEnd.substr(1);
    context.autoInsertedBrackets--;
};

CstyleBehaviour.clearMaybeInsertedClosing = function() {
    if (context) {
        context.maybeInsertedBrackets = 0;
        context.maybeInsertedRow = -1;
    }
};



oop.inherits(CstyleBehaviour, Behaviour);

exports.CstyleBehaviour = CstyleBehaviour;
});

ace.define("ace/unicode",["require","exports","module"], function(acequire, exports, module) {
"use strict";
exports.packages = {};

addUnicodePackage({
    L:  "0041-005A0061-007A00AA00B500BA00C0-00D600D8-00F600F8-02C102C6-02D102E0-02E402EC02EE0370-037403760377037A-037D03860388-038A038C038E-03A103A3-03F503F7-0481048A-05250531-055605590561-058705D0-05EA05F0-05F20621-064A066E066F0671-06D306D506E506E606EE06EF06FA-06FC06FF07100712-072F074D-07A507B107CA-07EA07F407F507FA0800-0815081A082408280904-0939093D09500958-0961097109720979-097F0985-098C098F09900993-09A809AA-09B009B209B6-09B909BD09CE09DC09DD09DF-09E109F009F10A05-0A0A0A0F0A100A13-0A280A2A-0A300A320A330A350A360A380A390A59-0A5C0A5E0A72-0A740A85-0A8D0A8F-0A910A93-0AA80AAA-0AB00AB20AB30AB5-0AB90ABD0AD00AE00AE10B05-0B0C0B0F0B100B13-0B280B2A-0B300B320B330B35-0B390B3D0B5C0B5D0B5F-0B610B710B830B85-0B8A0B8E-0B900B92-0B950B990B9A0B9C0B9E0B9F0BA30BA40BA8-0BAA0BAE-0BB90BD00C05-0C0C0C0E-0C100C12-0C280C2A-0C330C35-0C390C3D0C580C590C600C610C85-0C8C0C8E-0C900C92-0CA80CAA-0CB30CB5-0CB90CBD0CDE0CE00CE10D05-0D0C0D0E-0D100D12-0D280D2A-0D390D3D0D600D610D7A-0D7F0D85-0D960D9A-0DB10DB3-0DBB0DBD0DC0-0DC60E01-0E300E320E330E40-0E460E810E820E840E870E880E8A0E8D0E94-0E970E99-0E9F0EA1-0EA30EA50EA70EAA0EAB0EAD-0EB00EB20EB30EBD0EC0-0EC40EC60EDC0EDD0F000F40-0F470F49-0F6C0F88-0F8B1000-102A103F1050-1055105A-105D106110651066106E-10701075-1081108E10A0-10C510D0-10FA10FC1100-1248124A-124D1250-12561258125A-125D1260-1288128A-128D1290-12B012B2-12B512B8-12BE12C012C2-12C512C8-12D612D8-13101312-13151318-135A1380-138F13A0-13F41401-166C166F-167F1681-169A16A0-16EA1700-170C170E-17111720-17311740-17511760-176C176E-17701780-17B317D717DC1820-18771880-18A818AA18B0-18F51900-191C1950-196D1970-19741980-19AB19C1-19C71A00-1A161A20-1A541AA71B05-1B331B45-1B4B1B83-1BA01BAE1BAF1C00-1C231C4D-1C4F1C5A-1C7D1CE9-1CEC1CEE-1CF11D00-1DBF1E00-1F151F18-1F1D1F20-1F451F48-1F4D1F50-1F571F591F5B1F5D1F5F-1F7D1F80-1FB41FB6-1FBC1FBE1FC2-1FC41FC6-1FCC1FD0-1FD31FD6-1FDB1FE0-1FEC1FF2-1FF41FF6-1FFC2071207F2090-209421022107210A-211321152119-211D212421262128212A-212D212F-2139213C-213F2145-2149214E218321842C00-2C2E2C30-2C5E2C60-2CE42CEB-2CEE2D00-2D252D30-2D652D6F2D80-2D962DA0-2DA62DA8-2DAE2DB0-2DB62DB8-2DBE2DC0-2DC62DC8-2DCE2DD0-2DD62DD8-2DDE2E2F300530063031-3035303B303C3041-3096309D-309F30A1-30FA30FC-30FF3105-312D3131-318E31A0-31B731F0-31FF3400-4DB54E00-9FCBA000-A48CA4D0-A4FDA500-A60CA610-A61FA62AA62BA640-A65FA662-A66EA67F-A697A6A0-A6E5A717-A71FA722-A788A78BA78CA7FB-A801A803-A805A807-A80AA80C-A822A840-A873A882-A8B3A8F2-A8F7A8FBA90A-A925A930-A946A960-A97CA984-A9B2A9CFAA00-AA28AA40-AA42AA44-AA4BAA60-AA76AA7AAA80-AAAFAAB1AAB5AAB6AAB9-AABDAAC0AAC2AADB-AADDABC0-ABE2AC00-D7A3D7B0-D7C6D7CB-D7FBF900-FA2DFA30-FA6DFA70-FAD9FB00-FB06FB13-FB17FB1DFB1F-FB28FB2A-FB36FB38-FB3CFB3EFB40FB41FB43FB44FB46-FBB1FBD3-FD3DFD50-FD8FFD92-FDC7FDF0-FDFBFE70-FE74FE76-FEFCFF21-FF3AFF41-FF5AFF66-FFBEFFC2-FFC7FFCA-FFCFFFD2-FFD7FFDA-FFDC",
    Ll: "0061-007A00AA00B500BA00DF-00F600F8-00FF01010103010501070109010B010D010F01110113011501170119011B011D011F01210123012501270129012B012D012F01310133013501370138013A013C013E014001420144014601480149014B014D014F01510153015501570159015B015D015F01610163016501670169016B016D016F0171017301750177017A017C017E-0180018301850188018C018D019201950199-019B019E01A101A301A501A801AA01AB01AD01B001B401B601B901BA01BD-01BF01C601C901CC01CE01D001D201D401D601D801DA01DC01DD01DF01E101E301E501E701E901EB01ED01EF01F001F301F501F901FB01FD01FF02010203020502070209020B020D020F02110213021502170219021B021D021F02210223022502270229022B022D022F02310233-0239023C023F0240024202470249024B024D024F-02930295-02AF037103730377037B-037D039003AC-03CE03D003D103D5-03D703D903DB03DD03DF03E103E303E503E703E903EB03ED03EF-03F303F503F803FB03FC0430-045F04610463046504670469046B046D046F04710473047504770479047B047D047F0481048B048D048F04910493049504970499049B049D049F04A104A304A504A704A904AB04AD04AF04B104B304B504B704B904BB04BD04BF04C204C404C604C804CA04CC04CE04CF04D104D304D504D704D904DB04DD04DF04E104E304E504E704E904EB04ED04EF04F104F304F504F704F904FB04FD04FF05010503050505070509050B050D050F05110513051505170519051B051D051F0521052305250561-05871D00-1D2B1D62-1D771D79-1D9A1E011E031E051E071E091E0B1E0D1E0F1E111E131E151E171E191E1B1E1D1E1F1E211E231E251E271E291E2B1E2D1E2F1E311E331E351E371E391E3B1E3D1E3F1E411E431E451E471E491E4B1E4D1E4F1E511E531E551E571E591E5B1E5D1E5F1E611E631E651E671E691E6B1E6D1E6F1E711E731E751E771E791E7B1E7D1E7F1E811E831E851E871E891E8B1E8D1E8F1E911E931E95-1E9D1E9F1EA11EA31EA51EA71EA91EAB1EAD1EAF1EB11EB31EB51EB71EB91EBB1EBD1EBF1EC11EC31EC51EC71EC91ECB1ECD1ECF1ED11ED31ED51ED71ED91EDB1EDD1EDF1EE11EE31EE51EE71EE91EEB1EED1EEF1EF11EF31EF51EF71EF91EFB1EFD1EFF-1F071F10-1F151F20-1F271F30-1F371F40-1F451F50-1F571F60-1F671F70-1F7D1F80-1F871F90-1F971FA0-1FA71FB0-1FB41FB61FB71FBE1FC2-1FC41FC61FC71FD0-1FD31FD61FD71FE0-1FE71FF2-1FF41FF61FF7210A210E210F2113212F21342139213C213D2146-2149214E21842C30-2C5E2C612C652C662C682C6A2C6C2C712C732C742C76-2C7C2C812C832C852C872C892C8B2C8D2C8F2C912C932C952C972C992C9B2C9D2C9F2CA12CA32CA52CA72CA92CAB2CAD2CAF2CB12CB32CB52CB72CB92CBB2CBD2CBF2CC12CC32CC52CC72CC92CCB2CCD2CCF2CD12CD32CD52CD72CD92CDB2CDD2CDF2CE12CE32CE42CEC2CEE2D00-2D25A641A643A645A647A649A64BA64DA64FA651A653A655A657A659A65BA65DA65FA663A665A667A669A66BA66DA681A683A685A687A689A68BA68DA68FA691A693A695A697A723A725A727A729A72BA72DA72F-A731A733A735A737A739A73BA73DA73FA741A743A745A747A749A74BA74DA74FA751A753A755A757A759A75BA75DA75FA761A763A765A767A769A76BA76DA76FA771-A778A77AA77CA77FA781A783A785A787A78CFB00-FB06FB13-FB17FF41-FF5A",
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    M:  "0300-036F0483-04890591-05BD05BF05C105C205C405C505C70610-061A064B-065E067006D6-06DC06DE-06E406E706E806EA-06ED07110730-074A07A6-07B007EB-07F30816-0819081B-08230825-08270829-082D0900-0903093C093E-094E0951-0955096209630981-098309BC09BE-09C409C709C809CB-09CD09D709E209E30A01-0A030A3C0A3E-0A420A470A480A4B-0A4D0A510A700A710A750A81-0A830ABC0ABE-0AC50AC7-0AC90ACB-0ACD0AE20AE30B01-0B030B3C0B3E-0B440B470B480B4B-0B4D0B560B570B620B630B820BBE-0BC20BC6-0BC80BCA-0BCD0BD70C01-0C030C3E-0C440C46-0C480C4A-0C4D0C550C560C620C630C820C830CBC0CBE-0CC40CC6-0CC80CCA-0CCD0CD50CD60CE20CE30D020D030D3E-0D440D46-0D480D4A-0D4D0D570D620D630D820D830DCA0DCF-0DD40DD60DD8-0DDF0DF20DF30E310E34-0E3A0E47-0E4E0EB10EB4-0EB90EBB0EBC0EC8-0ECD0F180F190F350F370F390F3E0F3F0F71-0F840F860F870F90-0F970F99-0FBC0FC6102B-103E1056-1059105E-10601062-10641067-106D1071-10741082-108D108F109A-109D135F1712-17141732-1734175217531772177317B6-17D317DD180B-180D18A91920-192B1930-193B19B0-19C019C819C91A17-1A1B1A55-1A5E1A60-1A7C1A7F1B00-1B041B34-1B441B6B-1B731B80-1B821BA1-1BAA1C24-1C371CD0-1CD21CD4-1CE81CED1CF21DC0-1DE61DFD-1DFF20D0-20F02CEF-2CF12DE0-2DFF302A-302F3099309AA66F-A672A67CA67DA6F0A6F1A802A806A80BA823-A827A880A881A8B4-A8C4A8E0-A8F1A926-A92DA947-A953A980-A983A9B3-A9C0AA29-AA36AA43AA4CAA4DAA7BAAB0AAB2-AAB4AAB7AAB8AABEAABFAAC1ABE3-ABEAABECABEDFB1EFE00-FE0FFE20-FE26",
    Mn: "0300-036F0483-04870591-05BD05BF05C105C205C405C505C70610-061A064B-065E067006D6-06DC06DF-06E406E706E806EA-06ED07110730-074A07A6-07B007EB-07F30816-0819081B-08230825-08270829-082D0900-0902093C0941-0948094D0951-095509620963098109BC09C1-09C409CD09E209E30A010A020A3C0A410A420A470A480A4B-0A4D0A510A700A710A750A810A820ABC0AC1-0AC50AC70AC80ACD0AE20AE30B010B3C0B3F0B41-0B440B4D0B560B620B630B820BC00BCD0C3E-0C400C46-0C480C4A-0C4D0C550C560C620C630CBC0CBF0CC60CCC0CCD0CE20CE30D41-0D440D4D0D620D630DCA0DD2-0DD40DD60E310E34-0E3A0E47-0E4E0EB10EB4-0EB90EBB0EBC0EC8-0ECD0F180F190F350F370F390F71-0F7E0F80-0F840F860F870F90-0F970F99-0FBC0FC6102D-10301032-10371039103A103D103E10581059105E-10601071-1074108210851086108D109D135F1712-17141732-1734175217531772177317B7-17BD17C617C9-17D317DD180B-180D18A91920-19221927192819321939-193B1A171A181A561A58-1A5E1A601A621A65-1A6C1A73-1A7C1A7F1B00-1B031B341B36-1B3A1B3C1B421B6B-1B731B801B811BA2-1BA51BA81BA91C2C-1C331C361C371CD0-1CD21CD4-1CE01CE2-1CE81CED1DC0-1DE61DFD-1DFF20D0-20DC20E120E5-20F02CEF-2CF12DE0-2DFF302A-302F3099309AA66FA67CA67DA6F0A6F1A802A806A80BA825A826A8C4A8E0-A8F1A926-A92DA947-A951A980-A982A9B3A9B6-A9B9A9BCAA29-AA2EAA31AA32AA35AA36AA43AA4CAAB0AAB2-AAB4AAB7AAB8AABEAABFAAC1ABE5ABE8ABEDFB1EFE00-FE0FFE20-FE26",
    Mc: "0903093E-09400949-094C094E0982098309BE-09C009C709C809CB09CC09D70A030A3E-0A400A830ABE-0AC00AC90ACB0ACC0B020B030B3E0B400B470B480B4B0B4C0B570BBE0BBF0BC10BC20BC6-0BC80BCA-0BCC0BD70C01-0C030C41-0C440C820C830CBE0CC0-0CC40CC70CC80CCA0CCB0CD50CD60D020D030D3E-0D400D46-0D480D4A-0D4C0D570D820D830DCF-0DD10DD8-0DDF0DF20DF30F3E0F3F0F7F102B102C10311038103B103C105610571062-10641067-106D108310841087-108C108F109A-109C17B617BE-17C517C717C81923-19261929-192B193019311933-193819B0-19C019C819C91A19-1A1B1A551A571A611A631A641A6D-1A721B041B351B3B1B3D-1B411B431B441B821BA11BA61BA71BAA1C24-1C2B1C341C351CE11CF2A823A824A827A880A881A8B4-A8C3A952A953A983A9B4A9B5A9BAA9BBA9BD-A9C0AA2FAA30AA33AA34AA4DAA7BABE3ABE4ABE6ABE7ABE9ABEAABEC",
    Me: "0488048906DE20DD-20E020E2-20E4A670-A672",
    N:  "0030-003900B200B300B900BC-00BE0660-066906F0-06F907C0-07C90966-096F09E6-09EF09F4-09F90A66-0A6F0AE6-0AEF0B66-0B6F0BE6-0BF20C66-0C6F0C78-0C7E0CE6-0CEF0D66-0D750E50-0E590ED0-0ED90F20-0F331040-10491090-10991369-137C16EE-16F017E0-17E917F0-17F91810-18191946-194F19D0-19DA1A80-1A891A90-1A991B50-1B591BB0-1BB91C40-1C491C50-1C5920702074-20792080-20892150-21822185-21892460-249B24EA-24FF2776-27932CFD30073021-30293038-303A3192-31953220-32293251-325F3280-328932B1-32BFA620-A629A6E6-A6EFA830-A835A8D0-A8D9A900-A909A9D0-A9D9AA50-AA59ABF0-ABF9FF10-FF19",
    Nd: "0030-00390660-066906F0-06F907C0-07C90966-096F09E6-09EF0A66-0A6F0AE6-0AEF0B66-0B6F0BE6-0BEF0C66-0C6F0CE6-0CEF0D66-0D6F0E50-0E590ED0-0ED90F20-0F291040-10491090-109917E0-17E91810-18191946-194F19D0-19DA1A80-1A891A90-1A991B50-1B591BB0-1BB91C40-1C491C50-1C59A620-A629A8D0-A8D9A900-A909A9D0-A9D9AA50-AA59ABF0-ABF9FF10-FF19",
    Nl: "16EE-16F02160-21822185-218830073021-30293038-303AA6E6-A6EF",
    No: "00B200B300B900BC-00BE09F4-09F90BF0-0BF20C78-0C7E0D70-0D750F2A-0F331369-137C17F0-17F920702074-20792080-20892150-215F21892460-249B24EA-24FF2776-27932CFD3192-31953220-32293251-325F3280-328932B1-32BFA830-A835",
    P:  "0021-00230025-002A002C-002F003A003B003F0040005B-005D005F007B007D00A100AB00B700BB00BF037E0387055A-055F0589058A05BE05C005C305C605F305F40609060A060C060D061B061E061F066A-066D06D40700-070D07F7-07F90830-083E0964096509700DF40E4F0E5A0E5B0F04-0F120F3A-0F3D0F850FD0-0FD4104A-104F10FB1361-13681400166D166E169B169C16EB-16ED1735173617D4-17D617D8-17DA1800-180A1944194519DE19DF1A1E1A1F1AA0-1AA61AA8-1AAD1B5A-1B601C3B-1C3F1C7E1C7F1CD32010-20272030-20432045-20512053-205E207D207E208D208E2329232A2768-277527C527C627E6-27EF2983-299829D8-29DB29FC29FD2CF9-2CFC2CFE2CFF2E00-2E2E2E302E313001-30033008-30113014-301F3030303D30A030FBA4FEA4FFA60D-A60FA673A67EA6F2-A6F7A874-A877A8CEA8CFA8F8-A8FAA92EA92FA95FA9C1-A9CDA9DEA9DFAA5C-AA5FAADEAADFABEBFD3EFD3FFE10-FE19FE30-FE52FE54-FE61FE63FE68FE6AFE6BFF01-FF03FF05-FF0AFF0C-FF0FFF1AFF1BFF1FFF20FF3B-FF3DFF3FFF5BFF5DFF5F-FF65",
    Pd: "002D058A05BE140018062010-20152E172E1A301C303030A0FE31FE32FE58FE63FF0D",
    Ps: "0028005B007B0F3A0F3C169B201A201E2045207D208D23292768276A276C276E27702772277427C527E627E827EA27EC27EE2983298529872989298B298D298F299129932995299729D829DA29FC2E222E242E262E283008300A300C300E3010301430163018301A301DFD3EFE17FE35FE37FE39FE3BFE3DFE3FFE41FE43FE47FE59FE5BFE5DFF08FF3BFF5BFF5FFF62",
    Pe: "0029005D007D0F3B0F3D169C2046207E208E232A2769276B276D276F27712773277527C627E727E927EB27ED27EF298429862988298A298C298E2990299229942996299829D929DB29FD2E232E252E272E293009300B300D300F3011301530173019301B301E301FFD3FFE18FE36FE38FE3AFE3CFE3EFE40FE42FE44FE48FE5AFE5CFE5EFF09FF3DFF5DFF60FF63",
    Pi: "00AB2018201B201C201F20392E022E042E092E0C2E1C2E20",
    Pf: "00BB2019201D203A2E032E052E0A2E0D2E1D2E21",
    Pc: "005F203F20402054FE33FE34FE4D-FE4FFF3F",
    Po: "0021-00230025-0027002A002C002E002F003A003B003F0040005C00A100B700BF037E0387055A-055F058905C005C305C605F305F40609060A060C060D061B061E061F066A-066D06D40700-070D07F7-07F90830-083E0964096509700DF40E4F0E5A0E5B0F04-0F120F850FD0-0FD4104A-104F10FB1361-1368166D166E16EB-16ED1735173617D4-17D617D8-17DA1800-18051807-180A1944194519DE19DF1A1E1A1F1AA0-1AA61AA8-1AAD1B5A-1B601C3B-1C3F1C7E1C7F1CD3201620172020-20272030-2038203B-203E2041-20432047-205120532055-205E2CF9-2CFC2CFE2CFF2E002E012E06-2E082E0B2E0E-2E162E182E192E1B2E1E2E1F2E2A-2E2E2E302E313001-3003303D30FBA4FEA4FFA60D-A60FA673A67EA6F2-A6F7A874-A877A8CEA8CFA8F8-A8FAA92EA92FA95FA9C1-A9CDA9DEA9DFAA5C-AA5FAADEAADFABEBFE10-FE16FE19FE30FE45FE46FE49-FE4CFE50-FE52FE54-FE57FE5F-FE61FE68FE6AFE6BFF01-FF03FF05-FF07FF0AFF0CFF0EFF0FFF1AFF1BFF1FFF20FF3CFF61FF64FF65",
    S:  "0024002B003C-003E005E0060007C007E00A2-00A900AC00AE-00B100B400B600B800D700F702C2-02C502D2-02DF02E5-02EB02ED02EF-02FF03750384038503F604820606-0608060B060E060F06E906FD06FE07F609F209F309FA09FB0AF10B700BF3-0BFA0C7F0CF10CF20D790E3F0F01-0F030F13-0F170F1A-0F1F0F340F360F380FBE-0FC50FC7-0FCC0FCE0FCF0FD5-0FD8109E109F13601390-139917DB194019E0-19FF1B61-1B6A1B74-1B7C1FBD1FBF-1FC11FCD-1FCF1FDD-1FDF1FED-1FEF1FFD1FFE20442052207A-207C208A-208C20A0-20B8210021012103-21062108210921142116-2118211E-2123212521272129212E213A213B2140-2144214A-214D214F2190-2328232B-23E82400-24262440-244A249C-24E92500-26CD26CF-26E126E326E8-26FF2701-27042706-2709270C-27272729-274B274D274F-27522756-275E2761-276727942798-27AF27B1-27BE27C0-27C427C7-27CA27CC27D0-27E527F0-29822999-29D729DC-29FB29FE-2B4C2B50-2B592CE5-2CEA2E80-2E992E9B-2EF32F00-2FD52FF0-2FFB300430123013302030363037303E303F309B309C319031913196-319F31C0-31E33200-321E322A-32503260-327F328A-32B032C0-32FE3300-33FF4DC0-4DFFA490-A4C6A700-A716A720A721A789A78AA828-A82BA836-A839AA77-AA79FB29FDFCFDFDFE62FE64-FE66FE69FF04FF0BFF1C-FF1EFF3EFF40FF5CFF5EFFE0-FFE6FFE8-FFEEFFFCFFFD",
    Sm: "002B003C-003E007C007E00AC00B100D700F703F60606-060820442052207A-207C208A-208C2140-2144214B2190-2194219A219B21A021A321A621AE21CE21CF21D221D421F4-22FF2308-230B23202321237C239B-23B323DC-23E125B725C125F8-25FF266F27C0-27C427C7-27CA27CC27D0-27E527F0-27FF2900-29822999-29D729DC-29FB29FE-2AFF2B30-2B442B47-2B4CFB29FE62FE64-FE66FF0BFF1C-FF1EFF5CFF5EFFE2FFE9-FFEC",
    Sc: "002400A2-00A5060B09F209F309FB0AF10BF90E3F17DB20A0-20B8A838FDFCFE69FF04FFE0FFE1FFE5FFE6",
    Sk: "005E006000A800AF00B400B802C2-02C502D2-02DF02E5-02EB02ED02EF-02FF0375038403851FBD1FBF-1FC11FCD-1FCF1FDD-1FDF1FED-1FEF1FFD1FFE309B309CA700-A716A720A721A789A78AFF3EFF40FFE3",
    So: "00A600A700A900AE00B000B60482060E060F06E906FD06FE07F609FA0B700BF3-0BF80BFA0C7F0CF10CF20D790F01-0F030F13-0F170F1A-0F1F0F340F360F380FBE-0FC50FC7-0FCC0FCE0FCF0FD5-0FD8109E109F13601390-1399194019E0-19FF1B61-1B6A1B74-1B7C210021012103-21062108210921142116-2118211E-2123212521272129212E213A213B214A214C214D214F2195-2199219C-219F21A121A221A421A521A7-21AD21AF-21CD21D021D121D321D5-21F32300-2307230C-231F2322-2328232B-237B237D-239A23B4-23DB23E2-23E82400-24262440-244A249C-24E92500-25B625B8-25C025C2-25F72600-266E2670-26CD26CF-26E126E326E8-26FF2701-27042706-2709270C-27272729-274B274D274F-27522756-275E2761-276727942798-27AF27B1-27BE2800-28FF2B00-2B2F2B452B462B50-2B592CE5-2CEA2E80-2E992E9B-2EF32F00-2FD52FF0-2FFB300430123013302030363037303E303F319031913196-319F31C0-31E33200-321E322A-32503260-327F328A-32B032C0-32FE3300-33FF4DC0-4DFFA490-A4C6A828-A82BA836A837A839AA77-AA79FDFDFFE4FFE8FFEDFFEEFFFCFFFD",
    Z:  "002000A01680180E2000-200A20282029202F205F3000",
    Zs: "002000A01680180E2000-200A202F205F3000",
    Zl: "2028",
    Zp: "2029",
    C:  "0000-001F007F-009F00AD03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-0605061C061D0620065F06DD070E070F074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17B417B517DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF200B-200F202A-202E2060-206F20722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-F8FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFD-FF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFFBFFFEFFFF",
    Cc: "0000-001F007F-009F",
    Cf: "00AD0600-060306DD070F17B417B5200B-200F202A-202E2060-2064206A-206FFEFFFFF9-FFFB",
    Co: "E000-F8FF",
    Cs: "D800-DFFF",
    Cn: "03780379037F-0383038B038D03A20526-05300557055805600588058B-059005C8-05CF05EB-05EF05F5-05FF06040605061C061D0620065F070E074B074C07B2-07BF07FB-07FF082E082F083F-08FF093A093B094F095609570973-097809800984098D098E0991099209A909B109B3-09B509BA09BB09C509C609C909CA09CF-09D609D8-09DB09DE09E409E509FC-0A000A040A0B-0A0E0A110A120A290A310A340A370A3A0A3B0A3D0A43-0A460A490A4A0A4E-0A500A52-0A580A5D0A5F-0A650A76-0A800A840A8E0A920AA90AB10AB40ABA0ABB0AC60ACA0ACE0ACF0AD1-0ADF0AE40AE50AF00AF2-0B000B040B0D0B0E0B110B120B290B310B340B3A0B3B0B450B460B490B4A0B4E-0B550B58-0B5B0B5E0B640B650B72-0B810B840B8B-0B8D0B910B96-0B980B9B0B9D0BA0-0BA20BA5-0BA70BAB-0BAD0BBA-0BBD0BC3-0BC50BC90BCE0BCF0BD1-0BD60BD8-0BE50BFB-0C000C040C0D0C110C290C340C3A-0C3C0C450C490C4E-0C540C570C5A-0C5F0C640C650C70-0C770C800C810C840C8D0C910CA90CB40CBA0CBB0CC50CC90CCE-0CD40CD7-0CDD0CDF0CE40CE50CF00CF3-0D010D040D0D0D110D290D3A-0D3C0D450D490D4E-0D560D58-0D5F0D640D650D76-0D780D800D810D840D97-0D990DB20DBC0DBE0DBF0DC7-0DC90DCB-0DCE0DD50DD70DE0-0DF10DF5-0E000E3B-0E3E0E5C-0E800E830E850E860E890E8B0E8C0E8E-0E930E980EA00EA40EA60EA80EA90EAC0EBA0EBE0EBF0EC50EC70ECE0ECF0EDA0EDB0EDE-0EFF0F480F6D-0F700F8C-0F8F0F980FBD0FCD0FD9-0FFF10C6-10CF10FD-10FF1249124E124F12571259125E125F1289128E128F12B112B612B712BF12C112C612C712D7131113161317135B-135E137D-137F139A-139F13F5-13FF169D-169F16F1-16FF170D1715-171F1737-173F1754-175F176D17711774-177F17DE17DF17EA-17EF17FA-17FF180F181A-181F1878-187F18AB-18AF18F6-18FF191D-191F192C-192F193C-193F1941-1943196E196F1975-197F19AC-19AF19CA-19CF19DB-19DD1A1C1A1D1A5F1A7D1A7E1A8A-1A8F1A9A-1A9F1AAE-1AFF1B4C-1B4F1B7D-1B7F1BAB-1BAD1BBA-1BFF1C38-1C3A1C4A-1C4C1C80-1CCF1CF3-1CFF1DE7-1DFC1F161F171F1E1F1F1F461F471F4E1F4F1F581F5A1F5C1F5E1F7E1F7F1FB51FC51FD41FD51FDC1FF01FF11FF51FFF2065-206920722073208F2095-209F20B9-20CF20F1-20FF218A-218F23E9-23FF2427-243F244B-245F26CE26E226E4-26E727002705270A270B2728274C274E2753-2755275F27602795-279727B027BF27CB27CD-27CF2B4D-2B4F2B5A-2BFF2C2F2C5F2CF2-2CF82D26-2D2F2D66-2D6E2D70-2D7F2D97-2D9F2DA72DAF2DB72DBF2DC72DCF2DD72DDF2E32-2E7F2E9A2EF4-2EFF2FD6-2FEF2FFC-2FFF3040309730983100-3104312E-3130318F31B8-31BF31E4-31EF321F32FF4DB6-4DBF9FCC-9FFFA48D-A48FA4C7-A4CFA62C-A63FA660A661A674-A67BA698-A69FA6F8-A6FFA78D-A7FAA82C-A82FA83A-A83FA878-A87FA8C5-A8CDA8DA-A8DFA8FC-A8FFA954-A95EA97D-A97FA9CEA9DA-A9DDA9E0-A9FFAA37-AA3FAA4EAA4FAA5AAA5BAA7C-AA7FAAC3-AADAAAE0-ABBFABEEABEFABFA-ABFFD7A4-D7AFD7C7-D7CAD7FC-D7FFFA2EFA2FFA6EFA6FFADA-FAFFFB07-FB12FB18-FB1CFB37FB3DFB3FFB42FB45FBB2-FBD2FD40-FD4FFD90FD91FDC8-FDEFFDFEFDFFFE1A-FE1FFE27-FE2FFE53FE67FE6C-FE6FFE75FEFDFEFEFF00FFBF-FFC1FFC8FFC9FFD0FFD1FFD8FFD9FFDD-FFDFFFE7FFEF-FFF8FFFEFFFF"
});

function addUnicodePackage (pack) {
    var codePoint = /\w{4}/g;
    for (var name in pack)
        exports.packages[name] = pack[name].replace(codePoint, "\\u$&");
}

});

ace.define("ace/mode/text",["require","exports","module","ace/tokenizer","ace/mode/text_highlight_rules","ace/mode/behaviour/cstyle","ace/unicode","ace/lib/lang","ace/token_iterator","ace/range"], function(acequire, exports, module) {
"use strict";

var Tokenizer = acequire("../tokenizer").Tokenizer;
var TextHighlightRules = acequire("./text_highlight_rules").TextHighlightRules;
var CstyleBehaviour = acequire("./behaviour/cstyle").CstyleBehaviour;
var unicode = acequire("../unicode");
var lang = acequire("../lib/lang");
var TokenIterator = acequire("../token_iterator").TokenIterator;
var Range = acequire("../range").Range;

var Mode = function() {
    this.HighlightRules = TextHighlightRules;
};

(function() {
    this.$defaultBehaviour = new CstyleBehaviour();

    this.tokenRe = new RegExp("^["
        + unicode.packages.L
        + unicode.packages.Mn + unicode.packages.Mc
        + unicode.packages.Nd
        + unicode.packages.Pc + "\\$_]+", "g"
    );

    this.nonTokenRe = new RegExp("^(?:[^"
        + unicode.packages.L
        + unicode.packages.Mn + unicode.packages.Mc
        + unicode.packages.Nd
        + unicode.packages.Pc + "\\$_]|\\s])+", "g"
    );

    this.getTokenizer = function() {
        if (!this.$tokenizer) {
            this.$highlightRules = this.$highlightRules || new this.HighlightRules(this.$highlightRuleConfig);
            this.$tokenizer = new Tokenizer(this.$highlightRules.getRules());
        }
        return this.$tokenizer;
    };

    this.lineCommentStart = "";
    this.blockComment = "";

    this.toggleCommentLines = function(state, session, startRow, endRow) {
        var doc = session.doc;

        var ignoreBlankLines = true;
        var shouldRemove = true;
        var minIndent = Infinity;
        var tabSize = session.getTabSize();
        var insertAtTabStop = false;

        if (!this.lineCommentStart) {
            if (!this.blockComment)
                return false;
            var lineCommentStart = this.blockComment.start;
            var lineCommentEnd = this.blockComment.end;
            var regexpStart = new RegExp("^(\\s*)(?:" + lang.escapeRegExp(lineCommentStart) + ")");
            var regexpEnd = new RegExp("(?:" + lang.escapeRegExp(lineCommentEnd) + ")\\s*$");

            var comment = function(line, i) {
                if (testRemove(line, i))
                    return;
                if (!ignoreBlankLines || /\S/.test(line)) {
                    doc.insertInLine({row: i, column: line.length}, lineCommentEnd);
                    doc.insertInLine({row: i, column: minIndent}, lineCommentStart);
                }
            };

            var uncomment = function(line, i) {
                var m;
                if (m = line.match(regexpEnd))
                    doc.removeInLine(i, line.length - m[0].length, line.length);
                if (m = line.match(regexpStart))
                    doc.removeInLine(i, m[1].length, m[0].length);
            };

            var testRemove = function(line, row) {
                if (regexpStart.test(line))
                    return true;
                var tokens = session.getTokens(row);
                for (var i = 0; i < tokens.length; i++) {
                    if (tokens[i].type === "comment")
                        return true;
                }
            };
        } else {
            if (Array.isArray(this.lineCommentStart)) {
                var regexpStart = this.lineCommentStart.map(lang.escapeRegExp).join("|");
                var lineCommentStart = this.lineCommentStart[0];
            } else {
                var regexpStart = lang.escapeRegExp(this.lineCommentStart);
                var lineCommentStart = this.lineCommentStart;
            }
            regexpStart = new RegExp("^(\\s*)(?:" + regexpStart + ") ?");
            
            insertAtTabStop = session.getUseSoftTabs();

            var uncomment = function(line, i) {
                var m = line.match(regexpStart);
                if (!m) return;
                var start = m[1].length, end = m[0].length;
                if (!shouldInsertSpace(line, start, end) && m[0][end - 1] == " ")
                    end--;
                doc.removeInLine(i, start, end);
            };
            var commentWithSpace = lineCommentStart + " ";
            var comment = function(line, i) {
                if (!ignoreBlankLines || /\S/.test(line)) {
                    if (shouldInsertSpace(line, minIndent, minIndent))
                        doc.insertInLine({row: i, column: minIndent}, commentWithSpace);
                    else
                        doc.insertInLine({row: i, column: minIndent}, lineCommentStart);
                }
            };
            var testRemove = function(line, i) {
                return regexpStart.test(line);
            };
            
            var shouldInsertSpace = function(line, before, after) {
                var spaces = 0;
                while (before-- && line.charAt(before) == " ")
                    spaces++;
                if (spaces % tabSize != 0)
                    return false;
                var spaces = 0;
                while (line.charAt(after++) == " ")
                    spaces++;
                if (tabSize > 2)
                    return spaces % tabSize != tabSize - 1;
                else
                    return spaces % tabSize == 0;
                return true;
            };
        }

        function iter(fun) {
            for (var i = startRow; i <= endRow; i++)
                fun(doc.getLine(i), i);
        }


        var minEmptyLength = Infinity;
        iter(function(line, i) {
            var indent = line.search(/\S/);
            if (indent !== -1) {
                if (indent < minIndent)
                    minIndent = indent;
                if (shouldRemove && !testRemove(line, i))
                    shouldRemove = false;
            } else if (minEmptyLength > line.length) {
                minEmptyLength = line.length;
            }
        });

        if (minIndent == Infinity) {
            minIndent = minEmptyLength;
            ignoreBlankLines = false;
            shouldRemove = false;
        }

        if (insertAtTabStop && minIndent % tabSize != 0)
            minIndent = Math.floor(minIndent / tabSize) * tabSize;

        iter(shouldRemove ? uncomment : comment);
    };

    this.toggleBlockComment = function(state, session, range, cursor) {
        var comment = this.blockComment;
        if (!comment)
            return;
        if (!comment.start && comment[0])
            comment = comment[0];

        var iterator = new TokenIterator(session, cursor.row, cursor.column);
        var token = iterator.getCurrentToken();

        var sel = session.selection;
        var initialRange = session.selection.toOrientedRange();
        var startRow, colDiff;

        if (token && /comment/.test(token.type)) {
            var startRange, endRange;
            while (token && /comment/.test(token.type)) {
                var i = token.value.indexOf(comment.start);
                if (i != -1) {
                    var row = iterator.getCurrentTokenRow();
                    var column = iterator.getCurrentTokenColumn() + i;
                    startRange = new Range(row, column, row, column + comment.start.length);
                    break;
                }
                token = iterator.stepBackward();
            }

            var iterator = new TokenIterator(session, cursor.row, cursor.column);
            var token = iterator.getCurrentToken();
            while (token && /comment/.test(token.type)) {
                var i = token.value.indexOf(comment.end);
                if (i != -1) {
                    var row = iterator.getCurrentTokenRow();
                    var column = iterator.getCurrentTokenColumn() + i;
                    endRange = new Range(row, column, row, column + comment.end.length);
                    break;
                }
                token = iterator.stepForward();
            }
            if (endRange)
                session.remove(endRange);
            if (startRange) {
                session.remove(startRange);
                startRow = startRange.start.row;
                colDiff = -comment.start.length;
            }
        } else {
            colDiff = comment.start.length;
            startRow = range.start.row;
            session.insert(range.end, comment.end);
            session.insert(range.start, comment.start);
        }
        if (initialRange.start.row == startRow)
            initialRange.start.column += colDiff;
        if (initialRange.end.row == startRow)
            initialRange.end.column += colDiff;
        session.selection.fromOrientedRange(initialRange);
    };

    this.getNextLineIndent = function(state, line, tab) {
        return this.$getIndent(line);
    };

    this.checkOutdent = function(state, line, input) {
        return false;
    };

    this.autoOutdent = function(state, doc, row) {
    };

    this.$getIndent = function(line) {
        return line.match(/^\s*/)[0];
    };

    this.createWorker = function(session) {
        return null;
    };

    this.createModeDelegates = function (mapping) {
        this.$embeds = [];
        this.$modes = {};
        for (var i in mapping) {
            if (mapping[i]) {
                this.$embeds.push(i);
                this.$modes[i] = new mapping[i]();
            }
        }

        var delegations = ["toggleBlockComment", "toggleCommentLines", "getNextLineIndent", 
            "checkOutdent", "autoOutdent", "transformAction", "getCompletions"];

        for (var i = 0; i < delegations.length; i++) {
            (function(scope) {
              var functionName = delegations[i];
              var defaultHandler = scope[functionName];
              scope[delegations[i]] = function() {
                  return this.$delegator(functionName, arguments, defaultHandler);
              };
            }(this));
        }
    };

    this.$delegator = function(method, args, defaultHandler) {
        var state = args[0];
        if (typeof state != "string")
            state = state[0];
        for (var i = 0; i < this.$embeds.length; i++) {
            if (!this.$modes[this.$embeds[i]]) continue;

            var split = state.split(this.$embeds[i]);
            if (!split[0] && split[1]) {
                args[0] = split[1];
                var mode = this.$modes[this.$embeds[i]];
                return mode[method].apply(mode, args);
            }
        }
        var ret = defaultHandler.apply(this, args);
        return defaultHandler ? ret : undefined;
    };

    this.transformAction = function(state, action, editor, session, param) {
        if (this.$behaviour) {
            var behaviours = this.$behaviour.getBehaviours();
            for (var key in behaviours) {
                if (behaviours[key][action]) {
                    var ret = behaviours[key][action].apply(this, arguments);
                    if (ret) {
                        return ret;
                    }
                }
            }
        }
    };
    
    this.getKeywords = function(append) {
        if (!this.completionKeywords) {
            var rules = this.$tokenizer.rules;
            var completionKeywords = [];
            for (var rule in rules) {
                var ruleItr = rules[rule];
                for (var r = 0, l = ruleItr.length; r < l; r++) {
                    if (typeof ruleItr[r].token === "string") {
                        if (/keyword|support|storage/.test(ruleItr[r].token))
                            completionKeywords.push(ruleItr[r].regex);
                    }
                    else if (typeof ruleItr[r].token === "object") {
                        for (var a = 0, aLength = ruleItr[r].token.length; a < aLength; a++) {    
                            if (/keyword|support|storage/.test(ruleItr[r].token[a])) {
                                var rule = ruleItr[r].regex.match(/\(.+?\)/g)[a];
                                completionKeywords.push(rule.substr(1, rule.length - 2));
                            }
                        }
                    }
                }
            }
            this.completionKeywords = completionKeywords;
        }
        if (!append)
            return this.$keywordList;
        return completionKeywords.concat(this.$keywordList || []);
    };
    
    this.$createKeywordList = function() {
        if (!this.$highlightRules)
            this.getTokenizer();
        return this.$keywordList = this.$highlightRules.$keywordList || [];
    };

    this.getCompletions = function(state, session, pos, prefix) {
        var keywords = this.$keywordList || this.$createKeywordList();
        return keywords.map(function(word) {
            return {
                name: word,
                value: word,
                score: 0,
                meta: "keyword"
            };
        });
    };

    this.$id = "ace/mode/text";
}).call(Mode.prototype);

exports.Mode = Mode;
});

ace.define("ace/apply_delta",["require","exports","module"], function(acequire, exports, module) {
"use strict";

function throwDeltaError(delta, errorText){
    console.log("Invalid Delta:", delta);
    throw "Invalid Delta: " + errorText;
}

function positionInDocument(docLines, position) {
    return position.row    >= 0 && position.row    <  docLines.length &&
           position.column >= 0 && position.column <= docLines[position.row].length;
}

function validateDelta(docLines, delta) {
    if (delta.action != "insert" && delta.action != "remove")
        throwDeltaError(delta, "delta.action must be 'insert' or 'remove'");
    if (!(delta.lines instanceof Array))
        throwDeltaError(delta, "delta.lines must be an Array");
    if (!delta.start || !delta.end)
       throwDeltaError(delta, "delta.start/end must be an present");
    var start = delta.start;
    if (!positionInDocument(docLines, delta.start))
        throwDeltaError(delta, "delta.start must be contained in document");
    var end = delta.end;
    if (delta.action == "remove" && !positionInDocument(docLines, end))
        throwDeltaError(delta, "delta.end must contained in document for 'remove' actions");
    var numRangeRows = end.row - start.row;
    var numRangeLastLineChars = (end.column - (numRangeRows == 0 ? start.column : 0));
    if (numRangeRows != delta.lines.length - 1 || delta.lines[numRangeRows].length != numRangeLastLineChars)
        throwDeltaError(delta, "delta.range must match delta lines");
}

exports.applyDelta = function(docLines, delta, doNotValidate) {
    
    var row = delta.start.row;
    var startColumn = delta.start.column;
    var line = docLines[row] || "";
    switch (delta.action) {
        case "insert":
            var lines = delta.lines;
            if (lines.length === 1) {
                docLines[row] = line.substring(0, startColumn) + delta.lines[0] + line.substring(startColumn);
            } else {
                var args = [row, 1].concat(delta.lines);
                docLines.splice.apply(docLines, args);
                docLines[row] = line.substring(0, startColumn) + docLines[row];
                docLines[row + delta.lines.length - 1] += line.substring(startColumn);
            }
            break;
        case "remove":
            var endColumn = delta.end.column;
            var endRow = delta.end.row;
            if (row === endRow) {
                docLines[row] = line.substring(0, startColumn) + line.substring(endColumn);
            } else {
                docLines.splice(
                    row, endRow - row + 1,
                    line.substring(0, startColumn) + docLines[endRow].substring(endColumn)
                );
            }
            break;
    }
};
});

ace.define("ace/anchor",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";

var oop = acequire("./lib/oop");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;

var Anchor = exports.Anchor = function(doc, row, column) {
    this.$onChange = this.onChange.bind(this);
    this.attach(doc);
    
    if (typeof column == "undefined")
        this.setPosition(row.row, row.column);
    else
        this.setPosition(row, column);
};

(function() {

    oop.implement(this, EventEmitter);
    this.getPosition = function() {
        return this.$clipPositionToDocument(this.row, this.column);
    };
    this.getDocument = function() {
        return this.document;
    };
    this.$insertRight = false;
    this.onChange = function(delta) {
        if (delta.start.row == delta.end.row && delta.start.row != this.row)
            return;

        if (delta.start.row > this.row)
            return;
            
        var point = $getTransformedPoint(delta, {row: this.row, column: this.column}, this.$insertRight);
        this.setPosition(point.row, point.column, true);
    };
    
    function $pointsInOrder(point1, point2, equalPointsInOrder) {
        var bColIsAfter = equalPointsInOrder ? point1.column <= point2.column : point1.column < point2.column;
        return (point1.row < point2.row) || (point1.row == point2.row && bColIsAfter);
    }
            
    function $getTransformedPoint(delta, point, moveIfEqual) {
        var deltaIsInsert = delta.action == "insert";
        var deltaRowShift = (deltaIsInsert ? 1 : -1) * (delta.end.row    - delta.start.row);
        var deltaColShift = (deltaIsInsert ? 1 : -1) * (delta.end.column - delta.start.column);
        var deltaStart = delta.start;
        var deltaEnd = deltaIsInsert ? deltaStart : delta.end; // Collapse insert range.
        if ($pointsInOrder(point, deltaStart, moveIfEqual)) {
            return {
                row: point.row,
                column: point.column
            };
        }
        if ($pointsInOrder(deltaEnd, point, !moveIfEqual)) {
            return {
                row: point.row + deltaRowShift,
                column: point.column + (point.row == deltaEnd.row ? deltaColShift : 0)
            };
        }
        
        return {
            row: deltaStart.row,
            column: deltaStart.column
        };
    }
    this.setPosition = function(row, column, noClip) {
        var pos;
        if (noClip) {
            pos = {
                row: row,
                column: column
            };
        } else {
            pos = this.$clipPositionToDocument(row, column);
        }

        if (this.row == pos.row && this.column == pos.column)
            return;

        var old = {
            row: this.row,
            column: this.column
        };

        this.row = pos.row;
        this.column = pos.column;
        this._signal("change", {
            old: old,
            value: pos
        });
    };
    this.detach = function() {
        this.document.removeEventListener("change", this.$onChange);
    };
    this.attach = function(doc) {
        this.document = doc || this.document;
        this.document.on("change", this.$onChange);
    };
    this.$clipPositionToDocument = function(row, column) {
        var pos = {};

        if (row >= this.document.getLength()) {
            pos.row = Math.max(0, this.document.getLength() - 1);
            pos.column = this.document.getLine(pos.row).length;
        }
        else if (row < 0) {
            pos.row = 0;
            pos.column = 0;
        }
        else {
            pos.row = row;
            pos.column = Math.min(this.document.getLine(pos.row).length, Math.max(0, column));
        }

        if (column < 0)
            pos.column = 0;

        return pos;
    };

}).call(Anchor.prototype);

});

ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"], function(acequire, exports, module) {
"use strict";

var oop = acequire("./lib/oop");
var applyDelta = acequire("./apply_delta").applyDelta;
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var Range = acequire("./range").Range;
var Anchor = acequire("./anchor").Anchor;

var Document = function(textOrLines) {
    this.$lines = [""];
    if (textOrLines.length === 0) {
        this.$lines = [""];
    } else if (Array.isArray(textOrLines)) {
        this.insertMergedLines({row: 0, column: 0}, textOrLines);
    } else {
        this.insert({row: 0, column:0}, textOrLines);
    }
};

(function() {

    oop.implement(this, EventEmitter);
    this.setValue = function(text) {
        var len = this.getLength() - 1;
        this.remove(new Range(0, 0, len, this.getLine(len).length));
        this.insert({row: 0, column: 0}, text);
    };
    this.getValue = function() {
        return this.getAllLines().join(this.getNewLineCharacter());
    };
    this.createAnchor = function(row, column) {
        return new Anchor(this, row, column);
    };
    if ("aaa".split(/a/).length === 0) {
        this.$split = function(text) {
            return text.replace(/\r\n|\r/g, "\n").split("\n");
        };
    } else {
        this.$split = function(text) {
            return text.split(/\r\n|\r|\n/);
        };
    }


    this.$detectNewLine = function(text) {
        var match = text.match(/^.*?(\r\n|\r|\n)/m);
        this.$autoNewLine = match ? match[1] : "\n";
        this._signal("changeNewLineMode");
    };
    this.getNewLineCharacter = function() {
        switch (this.$newLineMode) {
          case "windows":
            return "\r\n";
          case "unix":
            return "\n";
          default:
            return this.$autoNewLine || "\n";
        }
    };

    this.$autoNewLine = "";
    this.$newLineMode = "auto";
    this.setNewLineMode = function(newLineMode) {
        if (this.$newLineMode === newLineMode)
            return;

        this.$newLineMode = newLineMode;
        this._signal("changeNewLineMode");
    };
    this.getNewLineMode = function() {
        return this.$newLineMode;
    };
    this.isNewLine = function(text) {
        return (text == "\r\n" || text == "\r" || text == "\n");
    };
    this.getLine = function(row) {
        return this.$lines[row] || "";
    };
    this.getLines = function(firstRow, lastRow) {
        return this.$lines.slice(firstRow, lastRow + 1);
    };
    this.getAllLines = function() {
        return this.getLines(0, this.getLength());
    };
    this.getLength = function() {
        return this.$lines.length;
    };
    this.getTextRange = function(range) {
        return this.getLinesForRange(range).join(this.getNewLineCharacter());
    };
    this.getLinesForRange = function(range) {
        var lines;
        if (range.start.row === range.end.row) {
            lines = [this.getLine(range.start.row).substring(range.start.column, range.end.column)];
        } else {
            lines = this.getLines(range.start.row, range.end.row);
            lines[0] = (lines[0] || "").substring(range.start.column);
            var l = lines.length - 1;
            if (range.end.row - range.start.row == l)
                lines[l] = lines[l].substring(0, range.end.column);
        }
        return lines;
    };
    this.insertLines = function(row, lines) {
        console.warn("Use of document.insertLines is deprecated. Use the insertFullLines method instead.");
        return this.insertFullLines(row, lines);
    };
    this.removeLines = function(firstRow, lastRow) {
        console.warn("Use of document.removeLines is deprecated. Use the removeFullLines method instead.");
        return this.removeFullLines(firstRow, lastRow);
    };
    this.insertNewLine = function(position) {
        console.warn("Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.");
        return this.insertMergedLines(position, ["", ""]);
    };
    this.insert = function(position, text) {
        if (this.getLength() <= 1)
            this.$detectNewLine(text);
        
        return this.insertMergedLines(position, this.$split(text));
    };
    this.insertInLine = function(position, text) {
        var start = this.clippedPos(position.row, position.column);
        var end = this.pos(position.row, position.column + text.length);
        
        this.applyDelta({
            start: start,
            end: end,
            action: "insert",
            lines: [text]
        }, true);
        
        return this.clonePos(end);
    };
    
    this.clippedPos = function(row, column) {
        var length = this.getLength();
        if (row === undefined) {
            row = length;
        } else if (row < 0) {
            row = 0;
        } else if (row >= length) {
            row = length - 1;
            column = undefined;
        }
        var line = this.getLine(row);
        if (column == undefined)
            column = line.length;
        column = Math.min(Math.max(column, 0), line.length);
        return {row: row, column: column};
    };
    
    this.clonePos = function(pos) {
        return {row: pos.row, column: pos.column};
    };
    
    this.pos = function(row, column) {
        return {row: row, column: column};
    };
    
    this.$clipPosition = function(position) {
        var length = this.getLength();
        if (position.row >= length) {
            position.row = Math.max(0, length - 1);
            position.column = this.getLine(length - 1).length;
        } else {
            position.row = Math.max(0, position.row);
            position.column = Math.min(Math.max(position.column, 0), this.getLine(position.row).length);
        }
        return position;
    };
    this.insertFullLines = function(row, lines) {
        row = Math.min(Math.max(row, 0), this.getLength());
        var column = 0;
        if (row < this.getLength()) {
            lines = lines.concat([""]);
            column = 0;
        } else {
            lines = [""].concat(lines);
            row--;
            column = this.$lines[row].length;
        }
        this.insertMergedLines({row: row, column: column}, lines);
    };    
    this.insertMergedLines = function(position, lines) {
        var start = this.clippedPos(position.row, position.column);
        var end = {
            row: start.row + lines.length - 1,
            column: (lines.length == 1 ? start.column : 0) + lines[lines.length - 1].length
        };
        
        this.applyDelta({
            start: start,
            end: end,
            action: "insert",
            lines: lines
        });
        
        return this.clonePos(end);
    };
    this.remove = function(range) {
        var start = this.clippedPos(range.start.row, range.start.column);
        var end = this.clippedPos(range.end.row, range.end.column);
        this.applyDelta({
            start: start,
            end: end,
            action: "remove",
            lines: this.getLinesForRange({start: start, end: end})
        });
        return this.clonePos(start);
    };
    this.removeInLine = function(row, startColumn, endColumn) {
        var start = this.clippedPos(row, startColumn);
        var end = this.clippedPos(row, endColumn);
        
        this.applyDelta({
            start: start,
            end: end,
            action: "remove",
            lines: this.getLinesForRange({start: start, end: end})
        }, true);
        
        return this.clonePos(start);
    };
    this.removeFullLines = function(firstRow, lastRow) {
        firstRow = Math.min(Math.max(0, firstRow), this.getLength() - 1);
        lastRow  = Math.min(Math.max(0, lastRow ), this.getLength() - 1);
        var deleteFirstNewLine = lastRow == this.getLength() - 1 && firstRow > 0;
        var deleteLastNewLine  = lastRow  < this.getLength() - 1;
        var startRow = ( deleteFirstNewLine ? firstRow - 1                  : firstRow                    );
        var startCol = ( deleteFirstNewLine ? this.getLine(startRow).length : 0                           );
        var endRow   = ( deleteLastNewLine  ? lastRow + 1                   : lastRow                     );
        var endCol   = ( deleteLastNewLine  ? 0                             : this.getLine(endRow).length ); 
        var range = new Range(startRow, startCol, endRow, endCol);
        var deletedLines = this.$lines.slice(firstRow, lastRow + 1);
        
        this.applyDelta({
            start: range.start,
            end: range.end,
            action: "remove",
            lines: this.getLinesForRange(range)
        });
        return deletedLines;
    };
    this.removeNewLine = function(row) {
        if (row < this.getLength() - 1 && row >= 0) {
            this.applyDelta({
                start: this.pos(row, this.getLine(row).length),
                end: this.pos(row + 1, 0),
                action: "remove",
                lines: ["", ""]
            });
        }
    };
    this.replace = function(range, text) {
        if (!(range instanceof Range))
            range = Range.fromPoints(range.start, range.end);
        if (text.length === 0 && range.isEmpty())
            return range.start;
        if (text == this.getTextRange(range))
            return range.end;

        this.remove(range);
        var end;
        if (text) {
            end = this.insert(range.start, text);
        }
        else {
            end = range.start;
        }
        
        return end;
    };
    this.applyDeltas = function(deltas) {
        for (var i=0; i<deltas.length; i++) {
            this.applyDelta(deltas[i]);
        }
    };
    this.revertDeltas = function(deltas) {
        for (var i=deltas.length-1; i>=0; i--) {
            this.revertDelta(deltas[i]);
        }
    };
    this.applyDelta = function(delta, doNotValidate) {
        var isInsert = delta.action == "insert";
        if (isInsert ? delta.lines.length <= 1 && !delta.lines[0]
            : !Range.comparePoints(delta.start, delta.end)) {
            return;
        }
        
        if (isInsert && delta.lines.length > 20000)
            this.$splitAndapplyLargeDelta(delta, 20000);
        applyDelta(this.$lines, delta, doNotValidate);
        this._signal("change", delta);
    };
    
    this.$splitAndapplyLargeDelta = function(delta, MAX) {
        var lines = delta.lines;
        var l = lines.length;
        var row = delta.start.row; 
        var column = delta.start.column;
        var from = 0, to = 0;
        do {
            from = to;
            to += MAX - 1;
            var chunk = lines.slice(from, to);
            if (to > l) {
                delta.lines = chunk;
                delta.start.row = row + from;
                delta.start.column = column;
                break;
            }
            chunk.push("");
            this.applyDelta({
                start: this.pos(row + from, column),
                end: this.pos(row + to, column = 0),
                action: delta.action,
                lines: chunk
            }, true);
        } while(true);
    };
    this.revertDelta = function(delta) {
        this.applyDelta({
            start: this.clonePos(delta.start),
            end: this.clonePos(delta.end),
            action: (delta.action == "insert" ? "remove" : "insert"),
            lines: delta.lines.slice()
        });
    };
    this.indexToPosition = function(index, startRow) {
        var lines = this.$lines || this.getAllLines();
        var newlineLength = this.getNewLineCharacter().length;
        for (var i = startRow || 0, l = lines.length; i < l; i++) {
            index -= lines[i].length + newlineLength;
            if (index < 0)
                return {row: i, column: index + lines[i].length + newlineLength};
        }
        return {row: l-1, column: lines[l-1].length};
    };
    this.positionToIndex = function(pos, startRow) {
        var lines = this.$lines || this.getAllLines();
        var newlineLength = this.getNewLineCharacter().length;
        var index = 0;
        var row = Math.min(pos.row, lines.length);
        for (var i = startRow || 0; i < row; ++i)
            index += lines[i].length + newlineLength;

        return index + pos.column;
    };

}).call(Document.prototype);

exports.Document = Document;
});

ace.define("ace/background_tokenizer",["require","exports","module","ace/lib/oop","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";

var oop = acequire("./lib/oop");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;

var BackgroundTokenizer = function(tokenizer, editor) {
    this.running = false;
    this.lines = [];
    this.states = [];
    this.currentLine = 0;
    this.tokenizer = tokenizer;

    var self = this;

    this.$worker = function() {
        if (!self.running) { return; }

        var workerStart = new Date();
        var currentLine = self.currentLine;
        var endLine = -1;
        var doc = self.doc;

        var startLine = currentLine;
        while (self.lines[currentLine])
            currentLine++;
        
        var len = doc.getLength();
        var processedLines = 0;
        self.running = false;
        while (currentLine < len) {
            self.$tokenizeRow(currentLine);
            endLine = currentLine;
            do {
                currentLine++;
            } while (self.lines[currentLine]);
            processedLines ++;
            if ((processedLines % 5 === 0) && (new Date() - workerStart) > 20) {                
                self.running = setTimeout(self.$worker, 20);
                break;
            }
        }
        self.currentLine = currentLine;
        
        if (endLine == -1)
            endLine = currentLine;

        if (startLine <= endLine)
            self.fireUpdateEvent(startLine, endLine);
    };
};

(function(){

    oop.implement(this, EventEmitter);
    this.setTokenizer = function(tokenizer) {
        this.tokenizer = tokenizer;
        this.lines = [];
        this.states = [];

        this.start(0);
    };
    this.setDocument = function(doc) {
        this.doc = doc;
        this.lines = [];
        this.states = [];

        this.stop();
    };
    this.fireUpdateEvent = function(firstRow, lastRow) {
        var data = {
            first: firstRow,
            last: lastRow
        };
        this._signal("update", {data: data});
    };
    this.start = function(startRow) {
        this.currentLine = Math.min(startRow || 0, this.currentLine, this.doc.getLength());
        this.lines.splice(this.currentLine, this.lines.length);
        this.states.splice(this.currentLine, this.states.length);

        this.stop();
        this.running = setTimeout(this.$worker, 700);
    };
    
    this.scheduleStart = function() {
        if (!this.running)
            this.running = setTimeout(this.$worker, 700);
    };

    this.$updateOnChange = function(delta) {
        var startRow = delta.start.row;
        var len = delta.end.row - startRow;

        if (len === 0) {
            this.lines[startRow] = null;
        } else if (delta.action == "remove") {
            this.lines.splice(startRow, len + 1, null);
            this.states.splice(startRow, len + 1, null);
        } else {
            var args = Array(len + 1);
            args.unshift(startRow, 1);
            this.lines.splice.apply(this.lines, args);
            this.states.splice.apply(this.states, args);
        }

        this.currentLine = Math.min(startRow, this.currentLine, this.doc.getLength());

        this.stop();
    };
    this.stop = function() {
        if (this.running)
            clearTimeout(this.running);
        this.running = false;
    };
    this.getTokens = function(row) {
        return this.lines[row] || this.$tokenizeRow(row);
    };
    this.getState = function(row) {
        if (this.currentLine == row)
            this.$tokenizeRow(row);
        return this.states[row] || "start";
    };

    this.$tokenizeRow = function(row) {
        var line = this.doc.getLine(row);
        var state = this.states[row - 1];

        var data = this.tokenizer.getLineTokens(line, state, row);

        if (this.states[row] + "" !== data.state + "") {
            this.states[row] = data.state;
            this.lines[row + 1] = null;
            if (this.currentLine > row + 1)
                this.currentLine = row + 1;
        } else if (this.currentLine == row) {
            this.currentLine = row + 1;
        }

        return this.lines[row] = data.tokens;
    };

}).call(BackgroundTokenizer.prototype);

exports.BackgroundTokenizer = BackgroundTokenizer;
});

ace.define("ace/search_highlight",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(acequire, exports, module) {
"use strict";

var lang = acequire("./lib/lang");
var oop = acequire("./lib/oop");
var Range = acequire("./range").Range;

var SearchHighlight = function(regExp, clazz, type) {
    this.setRegexp(regExp);
    this.clazz = clazz;
    this.type = type || "text";
};

(function() {
    this.MAX_RANGES = 500;
    
    this.setRegexp = function(regExp) {
        if (this.regExp+"" == regExp+"")
            return;
        this.regExp = regExp;
        this.cache = [];
    };

    this.update = function(html, markerLayer, session, config) {
        if (!this.regExp)
            return;
        var start = config.firstRow, end = config.lastRow;

        for (var i = start; i <= end; i++) {
            var ranges = this.cache[i];
            if (ranges == null) {
                ranges = lang.getMatchOffsets(session.getLine(i), this.regExp);
                if (ranges.length > this.MAX_RANGES)
                    ranges = ranges.slice(0, this.MAX_RANGES);
                ranges = ranges.map(function(match) {
                    return new Range(i, match.offset, i, match.offset + match.length);
                });
                this.cache[i] = ranges.length ? ranges : "";
            }

            for (var j = ranges.length; j --; ) {
                markerLayer.drawSingleLineMarker(
                    html, ranges[j].toScreenRange(session), this.clazz, config);
            }
        }
    };

}).call(SearchHighlight.prototype);

exports.SearchHighlight = SearchHighlight;
});

ace.define("ace/edit_session/fold_line",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";

var Range = acequire("../range").Range;
function FoldLine(foldData, folds) {
    this.foldData = foldData;
    if (Array.isArray(folds)) {
        this.folds = folds;
    } else {
        folds = this.folds = [ folds ];
    }

    var last = folds[folds.length - 1];
    this.range = new Range(folds[0].start.row, folds[0].start.column,
                           last.end.row, last.end.column);
    this.start = this.range.start;
    this.end   = this.range.end;

    this.folds.forEach(function(fold) {
        fold.setFoldLine(this);
    }, this);
}

(function() {
    this.shiftRow = function(shift) {
        this.start.row += shift;
        this.end.row += shift;
        this.folds.forEach(function(fold) {
            fold.start.row += shift;
            fold.end.row += shift;
        });
    };

    this.addFold = function(fold) {
        if (fold.sameRow) {
            if (fold.start.row < this.startRow || fold.endRow > this.endRow) {
                throw new Error("Can't add a fold to this FoldLine as it has no connection");
            }
            this.folds.push(fold);
            this.folds.sort(function(a, b) {
                return -a.range.compareEnd(b.start.row, b.start.column);
            });
            if (this.range.compareEnd(fold.start.row, fold.start.column) > 0) {
                this.end.row = fold.end.row;
                this.end.column =  fold.end.column;
            } else if (this.range.compareStart(fold.end.row, fold.end.column) < 0) {
                this.start.row = fold.start.row;
                this.start.column = fold.start.column;
            }
        } else if (fold.start.row == this.end.row) {
            this.folds.push(fold);
            this.end.row = fold.end.row;
            this.end.column = fold.end.column;
        } else if (fold.end.row == this.start.row) {
            this.folds.unshift(fold);
            this.start.row = fold.start.row;
            this.start.column = fold.start.column;
        } else {
            throw new Error("Trying to add fold to FoldRow that doesn't have a matching row");
        }
        fold.foldLine = this;
    };

    this.containsRow = function(row) {
        return row >= this.start.row && row <= this.end.row;
    };

    this.walk = function(callback, endRow, endColumn) {
        var lastEnd = 0,
            folds = this.folds,
            fold,
            cmp, stop, isNewRow = true;

        if (endRow == null) {
            endRow = this.end.row;
            endColumn = this.end.column;
        }

        for (var i = 0; i < folds.length; i++) {
            fold = folds[i];

            cmp = fold.range.compareStart(endRow, endColumn);
            if (cmp == -1) {
                callback(null, endRow, endColumn, lastEnd, isNewRow);
                return;
            }

            stop = callback(null, fold.start.row, fold.start.column, lastEnd, isNewRow);
            stop = !stop && callback(fold.placeholder, fold.start.row, fold.start.column, lastEnd);
            if (stop || cmp === 0) {
                return;
            }
            isNewRow = !fold.sameRow;
            lastEnd = fold.end.column;
        }
        callback(null, endRow, endColumn, lastEnd, isNewRow);
    };

    this.getNextFoldTo = function(row, column) {
        var fold, cmp;
        for (var i = 0; i < this.folds.length; i++) {
            fold = this.folds[i];
            cmp = fold.range.compareEnd(row, column);
            if (cmp == -1) {
                return {
                    fold: fold,
                    kind: "after"
                };
            } else if (cmp === 0) {
                return {
                    fold: fold,
                    kind: "inside"
                };
            }
        }
        return null;
    };

    this.addRemoveChars = function(row, column, len) {
        var ret = this.getNextFoldTo(row, column),
            fold, folds;
        if (ret) {
            fold = ret.fold;
            if (ret.kind == "inside"
                && fold.start.column != column
                && fold.start.row != row)
            {
                window.console && window.console.log(row, column, fold);
            } else if (fold.start.row == row) {
                folds = this.folds;
                var i = folds.indexOf(fold);
                if (i === 0) {
                    this.start.column += len;
                }
                for (i; i < folds.length; i++) {
                    fold = folds[i];
                    fold.start.column += len;
                    if (!fold.sameRow) {
                        return;
                    }
                    fold.end.column += len;
                }
                this.end.column += len;
            }
        }
    };

    this.split = function(row, column) {
        var pos = this.getNextFoldTo(row, column);
        
        if (!pos || pos.kind == "inside")
            return null;
            
        var fold = pos.fold;
        var folds = this.folds;
        var foldData = this.foldData;
        
        var i = folds.indexOf(fold);
        var foldBefore = folds[i - 1];
        this.end.row = foldBefore.end.row;
        this.end.column = foldBefore.end.column;
        folds = folds.splice(i, folds.length - i);

        var newFoldLine = new FoldLine(foldData, folds);
        foldData.splice(foldData.indexOf(this) + 1, 0, newFoldLine);
        return newFoldLine;
    };

    this.merge = function(foldLineNext) {
        var folds = foldLineNext.folds;
        for (var i = 0; i < folds.length; i++) {
            this.addFold(folds[i]);
        }
        var foldData = this.foldData;
        foldData.splice(foldData.indexOf(foldLineNext), 1);
    };

    this.toString = function() {
        var ret = [this.range.toString() + ": [" ];

        this.folds.forEach(function(fold) {
            ret.push("  " + fold.toString());
        });
        ret.push("]");
        return ret.join("\n");
    };

    this.idxToPosition = function(idx) {
        var lastFoldEndColumn = 0;

        for (var i = 0; i < this.folds.length; i++) {
            var fold = this.folds[i];

            idx -= fold.start.column - lastFoldEndColumn;
            if (idx < 0) {
                return {
                    row: fold.start.row,
                    column: fold.start.column + idx
                };
            }

            idx -= fold.placeholder.length;
            if (idx < 0) {
                return fold.start;
            }

            lastFoldEndColumn = fold.end.column;
        }

        return {
            row: this.end.row,
            column: this.end.column + idx
        };
    };
}).call(FoldLine.prototype);

exports.FoldLine = FoldLine;
});

ace.define("ace/range_list",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";
var Range = acequire("./range").Range;
var comparePoints = Range.comparePoints;

var RangeList = function() {
    this.ranges = [];
};

(function() {
    this.comparePoints = comparePoints;

    this.pointIndex = function(pos, excludeEdges, startIndex) {
        var list = this.ranges;

        for (var i = startIndex || 0; i < list.length; i++) {
            var range = list[i];
            var cmpEnd = comparePoints(pos, range.end);
            if (cmpEnd > 0)
                continue;
            var cmpStart = comparePoints(pos, range.start);
            if (cmpEnd === 0)
                return excludeEdges && cmpStart !== 0 ? -i-2 : i;
            if (cmpStart > 0 || (cmpStart === 0 && !excludeEdges))
                return i;

            return -i-1;
        }
        return -i - 1;
    };

    this.add = function(range) {
        var excludeEdges = !range.isEmpty();
        var startIndex = this.pointIndex(range.start, excludeEdges);
        if (startIndex < 0)
            startIndex = -startIndex - 1;

        var endIndex = this.pointIndex(range.end, excludeEdges, startIndex);

        if (endIndex < 0)
            endIndex = -endIndex - 1;
        else
            endIndex++;
        return this.ranges.splice(startIndex, endIndex - startIndex, range);
    };

    this.addList = function(list) {
        var removed = [];
        for (var i = list.length; i--; ) {
            removed.push.apply(removed, this.add(list[i]));
        }
        return removed;
    };

    this.substractPoint = function(pos) {
        var i = this.pointIndex(pos);

        if (i >= 0)
            return this.ranges.splice(i, 1);
    };
    this.merge = function() {
        var removed = [];
        var list = this.ranges;
        
        list = list.sort(function(a, b) {
            return comparePoints(a.start, b.start);
        });
        
        var next = list[0], range;
        for (var i = 1; i < list.length; i++) {
            range = next;
            next = list[i];
            var cmp = comparePoints(range.end, next.start);
            if (cmp < 0)
                continue;

            if (cmp == 0 && !range.isEmpty() && !next.isEmpty())
                continue;

            if (comparePoints(range.end, next.end) < 0) {
                range.end.row = next.end.row;
                range.end.column = next.end.column;
            }

            list.splice(i, 1);
            removed.push(next);
            next = range;
            i--;
        }
        
        this.ranges = list;

        return removed;
    };

    this.contains = function(row, column) {
        return this.pointIndex({row: row, column: column}) >= 0;
    };

    this.containsPoint = function(pos) {
        return this.pointIndex(pos) >= 0;
    };

    this.rangeAtPoint = function(pos) {
        var i = this.pointIndex(pos);
        if (i >= 0)
            return this.ranges[i];
    };


    this.clipRows = function(startRow, endRow) {
        var list = this.ranges;
        if (list[0].start.row > endRow || list[list.length - 1].start.row < startRow)
            return [];

        var startIndex = this.pointIndex({row: startRow, column: 0});
        if (startIndex < 0)
            startIndex = -startIndex - 1;
        var endIndex = this.pointIndex({row: endRow, column: 0}, startIndex);
        if (endIndex < 0)
            endIndex = -endIndex - 1;

        var clipped = [];
        for (var i = startIndex; i < endIndex; i++) {
            clipped.push(list[i]);
        }
        return clipped;
    };

    this.removeAll = function() {
        return this.ranges.splice(0, this.ranges.length);
    };

    this.attach = function(session) {
        if (this.session)
            this.detach();

        this.session = session;
        this.onChange = this.$onChange.bind(this);

        this.session.on('change', this.onChange);
    };

    this.detach = function() {
        if (!this.session)
            return;
        this.session.removeListener('change', this.onChange);
        this.session = null;
    };

    this.$onChange = function(delta) {
        if (delta.action == "insert"){
            var start = delta.start;
            var end = delta.end;
        } else {
            var end = delta.start;
            var start = delta.end;
        }
        var startRow = start.row;
        var endRow = end.row;
        var lineDif = endRow - startRow;

        var colDiff = -start.column + end.column;
        var ranges = this.ranges;

        for (var i = 0, n = ranges.length; i < n; i++) {
            var r = ranges[i];
            if (r.end.row < startRow)
                continue;
            if (r.start.row > startRow)
                break;

            if (r.start.row == startRow && r.start.column >= start.column ) {
                if (r.start.column == start.column && this.$insertRight) {
                } else {
                    r.start.column += colDiff;
                    r.start.row += lineDif;
                }
            }
            if (r.end.row == startRow && r.end.column >= start.column) {
                if (r.end.column == start.column && this.$insertRight) {
                    continue;
                }
                if (r.end.column == start.column && colDiff > 0 && i < n - 1) {                
                    if (r.end.column > r.start.column && r.end.column == ranges[i+1].start.column)
                        r.end.column -= colDiff;
                }
                r.end.column += colDiff;
                r.end.row += lineDif;
            }
        }

        if (lineDif != 0 && i < n) {
            for (; i < n; i++) {
                var r = ranges[i];
                r.start.row += lineDif;
                r.end.row += lineDif;
            }
        }
    };

}).call(RangeList.prototype);

exports.RangeList = RangeList;
});

ace.define("ace/edit_session/fold",["require","exports","module","ace/range","ace/range_list","ace/lib/oop"], function(acequire, exports, module) {
"use strict";

var Range = acequire("../range").Range;
var RangeList = acequire("../range_list").RangeList;
var oop = acequire("../lib/oop");
var Fold = exports.Fold = function(range, placeholder) {
    this.foldLine = null;
    this.placeholder = placeholder;
    this.range = range;
    this.start = range.start;
    this.end = range.end;

    this.sameRow = range.start.row == range.end.row;
    this.subFolds = this.ranges = [];
};

oop.inherits(Fold, RangeList);

(function() {

    this.toString = function() {
        return '"' + this.placeholder + '" ' + this.range.toString();
    };

    this.setFoldLine = function(foldLine) {
        this.foldLine = foldLine;
        this.subFolds.forEach(function(fold) {
            fold.setFoldLine(foldLine);
        });
    };

    this.clone = function() {
        var range = this.range.clone();
        var fold = new Fold(range, this.placeholder);
        this.subFolds.forEach(function(subFold) {
            fold.subFolds.push(subFold.clone());
        });
        fold.collapseChildren = this.collapseChildren;
        return fold;
    };

    this.addSubFold = function(fold) {
        if (this.range.isEqual(fold))
            return;

        if (!this.range.containsRange(fold))
            throw new Error("A fold can't intersect already existing fold" + fold.range + this.range);
        consumeRange(fold, this.start);

        var row = fold.start.row, column = fold.start.column;
        for (var i = 0, cmp = -1; i < this.subFolds.length; i++) {
            cmp = this.subFolds[i].range.compare(row, column);
            if (cmp != 1)
                break;
        }
        var afterStart = this.subFolds[i];

        if (cmp == 0)
            return afterStart.addSubFold(fold);
        var row = fold.range.end.row, column = fold.range.end.column;
        for (var j = i, cmp = -1; j < this.subFolds.length; j++) {
            cmp = this.subFolds[j].range.compare(row, column);
            if (cmp != 1)
                break;
        }
        var afterEnd = this.subFolds[j];

        if (cmp == 0)
            throw new Error("A fold can't intersect already existing fold" + fold.range + this.range);

        var consumedFolds = this.subFolds.splice(i, j - i, fold);
        fold.setFoldLine(this.foldLine);

        return fold;
    };
    
    this.restoreRange = function(range) {
        return restoreRange(range, this.start);
    };

}).call(Fold.prototype);

function consumePoint(point, anchor) {
    point.row -= anchor.row;
    if (point.row == 0)
        point.column -= anchor.column;
}
function consumeRange(range, anchor) {
    consumePoint(range.start, anchor);
    consumePoint(range.end, anchor);
}
function restorePoint(point, anchor) {
    if (point.row == 0)
        point.column += anchor.column;
    point.row += anchor.row;
}
function restoreRange(range, anchor) {
    restorePoint(range.start, anchor);
    restorePoint(range.end, anchor);
}

});

ace.define("ace/edit_session/folding",["require","exports","module","ace/range","ace/edit_session/fold_line","ace/edit_session/fold","ace/token_iterator"], function(acequire, exports, module) {
"use strict";

var Range = acequire("../range").Range;
var FoldLine = acequire("./fold_line").FoldLine;
var Fold = acequire("./fold").Fold;
var TokenIterator = acequire("../token_iterator").TokenIterator;

function Folding() {
    this.getFoldAt = function(row, column, side) {
        var foldLine = this.getFoldLine(row);
        if (!foldLine)
            return null;

        var folds = foldLine.folds;
        for (var i = 0; i < folds.length; i++) {
            var fold = folds[i];
            if (fold.range.contains(row, column)) {
                if (side == 1 && fold.range.isEnd(row, column)) {
                    continue;
                } else if (side == -1 && fold.range.isStart(row, column)) {
                    continue;
                }
                return fold;
            }
        }
    };
    this.getFoldsInRange = function(range) {
        var start = range.start;
        var end = range.end;
        var foldLines = this.$foldData;
        var foundFolds = [];

        start.column += 1;
        end.column -= 1;

        for (var i = 0; i < foldLines.length; i++) {
            var cmp = foldLines[i].range.compareRange(range);
            if (cmp == 2) {
                continue;
            }
            else if (cmp == -2) {
                break;
            }

            var folds = foldLines[i].folds;
            for (var j = 0; j < folds.length; j++) {
                var fold = folds[j];
                cmp = fold.range.compareRange(range);
                if (cmp == -2) {
                    break;
                } else if (cmp == 2) {
                    continue;
                } else
                if (cmp == 42) {
                    break;
                }
                foundFolds.push(fold);
            }
        }
        start.column -= 1;
        end.column += 1;

        return foundFolds;
    };

    this.getFoldsInRangeList = function(ranges) {
        if (Array.isArray(ranges)) {
            var folds = [];
            ranges.forEach(function(range) {
                folds = folds.concat(this.getFoldsInRange(range));
            }, this);
        } else {
            var folds = this.getFoldsInRange(ranges);
        }
        return folds;
    };
    this.getAllFolds = function() {
        var folds = [];
        var foldLines = this.$foldData;
        
        for (var i = 0; i < foldLines.length; i++)
            for (var j = 0; j < foldLines[i].folds.length; j++)
                folds.push(foldLines[i].folds[j]);

        return folds;
    };
    this.getFoldStringAt = function(row, column, trim, foldLine) {
        foldLine = foldLine || this.getFoldLine(row);
        if (!foldLine)
            return null;

        var lastFold = {
            end: { column: 0 }
        };
        var str, fold;
        for (var i = 0; i < foldLine.folds.length; i++) {
            fold = foldLine.folds[i];
            var cmp = fold.range.compareEnd(row, column);
            if (cmp == -1) {
                str = this
                    .getLine(fold.start.row)
                    .substring(lastFold.end.column, fold.start.column);
                break;
            }
            else if (cmp === 0) {
                return null;
            }
            lastFold = fold;
        }
        if (!str)
            str = this.getLine(fold.start.row).substring(lastFold.end.column);

        if (trim == -1)
            return str.substring(0, column - lastFold.end.column);
        else if (trim == 1)
            return str.substring(column - lastFold.end.column);
        else
            return str;
    };

    this.getFoldLine = function(docRow, startFoldLine) {
        var foldData = this.$foldData;
        var i = 0;
        if (startFoldLine)
            i = foldData.indexOf(startFoldLine);
        if (i == -1)
            i = 0;
        for (i; i < foldData.length; i++) {
            var foldLine = foldData[i];
            if (foldLine.start.row <= docRow && foldLine.end.row >= docRow) {
                return foldLine;
            } else if (foldLine.end.row > docRow) {
                return null;
            }
        }
        return null;
    };
    this.getNextFoldLine = function(docRow, startFoldLine) {
        var foldData = this.$foldData;
        var i = 0;
        if (startFoldLine)
            i = foldData.indexOf(startFoldLine);
        if (i == -1)
            i = 0;
        for (i; i < foldData.length; i++) {
            var foldLine = foldData[i];
            if (foldLine.end.row >= docRow) {
                return foldLine;
            }
        }
        return null;
    };

    this.getFoldedRowCount = function(first, last) {
        var foldData = this.$foldData, rowCount = last-first+1;
        for (var i = 0; i < foldData.length; i++) {
            var foldLine = foldData[i],
                end = foldLine.end.row,
                start = foldLine.start.row;
            if (end >= last) {
                if (start < last) {
                    if (start >= first)
                        rowCount -= last-start;
                    else
                        rowCount = 0; // in one fold
                }
                break;
            } else if (end >= first){
                if (start >= first) // fold inside range
                    rowCount -=  end-start;
                else
                    rowCount -=  end-first+1;
            }
        }
        return rowCount;
    };

    this.$addFoldLine = function(foldLine) {
        this.$foldData.push(foldLine);
        this.$foldData.sort(function(a, b) {
            return a.start.row - b.start.row;
        });
        return foldLine;
    };
    this.addFold = function(placeholder, range) {
        var foldData = this.$foldData;
        var added = false;
        var fold;
        
        if (placeholder instanceof Fold)
            fold = placeholder;
        else {
            fold = new Fold(range, placeholder);
            fold.collapseChildren = range.collapseChildren;
        }
        this.$clipRangeToDocument(fold.range);

        var startRow = fold.start.row;
        var startColumn = fold.start.column;
        var endRow = fold.end.row;
        var endColumn = fold.end.column;
        if (!(startRow < endRow || 
            startRow == endRow && startColumn <= endColumn - 2))
            throw new Error("The range has to be at least 2 characters width");

        var startFold = this.getFoldAt(startRow, startColumn, 1);
        var endFold = this.getFoldAt(endRow, endColumn, -1);
        if (startFold && endFold == startFold)
            return startFold.addSubFold(fold);

        if (startFold && !startFold.range.isStart(startRow, startColumn))
            this.removeFold(startFold);
        
        if (endFold && !endFold.range.isEnd(endRow, endColumn))
            this.removeFold(endFold);
        var folds = this.getFoldsInRange(fold.range);
        if (folds.length > 0) {
            this.removeFolds(folds);
            folds.forEach(function(subFold) {
                fold.addSubFold(subFold);
            });
        }

        for (var i = 0; i < foldData.length; i++) {
            var foldLine = foldData[i];
            if (endRow == foldLine.start.row) {
                foldLine.addFold(fold);
                added = true;
                break;
            } else if (startRow == foldLine.end.row) {
                foldLine.addFold(fold);
                added = true;
                if (!fold.sameRow) {
                    var foldLineNext = foldData[i + 1];
                    if (foldLineNext && foldLineNext.start.row == endRow) {
                        foldLine.merge(foldLineNext);
                        break;
                    }
                }
                break;
            } else if (endRow <= foldLine.start.row) {
                break;
            }
        }

        if (!added)
            foldLine = this.$addFoldLine(new FoldLine(this.$foldData, fold));

        if (this.$useWrapMode)
            this.$updateWrapData(foldLine.start.row, foldLine.start.row);
        else
            this.$updateRowLengthCache(foldLine.start.row, foldLine.start.row);
        this.$modified = true;
        this._signal("changeFold", { data: fold, action: "add" });

        return fold;
    };

    this.addFolds = function(folds) {
        folds.forEach(function(fold) {
            this.addFold(fold);
        }, this);
    };

    this.removeFold = function(fold) {
        var foldLine = fold.foldLine;
        var startRow = foldLine.start.row;
        var endRow = foldLine.end.row;

        var foldLines = this.$foldData;
        var folds = foldLine.folds;
        if (folds.length == 1) {
            foldLines.splice(foldLines.indexOf(foldLine), 1);
        } else
        if (foldLine.range.isEnd(fold.end.row, fold.end.column)) {
            folds.pop();
            foldLine.end.row = folds[folds.length - 1].end.row;
            foldLine.end.column = folds[folds.length - 1].end.column;
        } else
        if (foldLine.range.isStart(fold.start.row, fold.start.column)) {
            folds.shift();
            foldLine.start.row = folds[0].start.row;
            foldLine.start.column = folds[0].start.column;
        } else
        if (fold.sameRow) {
            folds.splice(folds.indexOf(fold), 1);
        } else
        {
            var newFoldLine = foldLine.split(fold.start.row, fold.start.column);
            folds = newFoldLine.folds;
            folds.shift();
            newFoldLine.start.row = folds[0].start.row;
            newFoldLine.start.column = folds[0].start.column;
        }

        if (!this.$updating) {
            if (this.$useWrapMode)
                this.$updateWrapData(startRow, endRow);
            else
                this.$updateRowLengthCache(startRow, endRow);
        }
        this.$modified = true;
        this._signal("changeFold", { data: fold, action: "remove" });
    };

    this.removeFolds = function(folds) {
        var cloneFolds = [];
        for (var i = 0; i < folds.length; i++) {
            cloneFolds.push(folds[i]);
        }

        cloneFolds.forEach(function(fold) {
            this.removeFold(fold);
        }, this);
        this.$modified = true;
    };

    this.expandFold = function(fold) {
        this.removeFold(fold);
        fold.subFolds.forEach(function(subFold) {
            fold.restoreRange(subFold);
            this.addFold(subFold);
        }, this);
        if (fold.collapseChildren > 0) {
            this.foldAll(fold.start.row+1, fold.end.row, fold.collapseChildren-1);
        }
        fold.subFolds = [];
    };

    this.expandFolds = function(folds) {
        folds.forEach(function(fold) {
            this.expandFold(fold);
        }, this);
    };

    this.unfold = function(location, expandInner) {
        var range, folds;
        if (location == null) {
            range = new Range(0, 0, this.getLength(), 0);
            expandInner = true;
        } else if (typeof location == "number")
            range = new Range(location, 0, location, this.getLine(location).length);
        else if ("row" in location)
            range = Range.fromPoints(location, location);
        else
            range = location;
        
        folds = this.getFoldsInRangeList(range);
        if (expandInner) {
            this.removeFolds(folds);
        } else {
            var subFolds = folds;
            while (subFolds.length) {
                this.expandFolds(subFolds);
                subFolds = this.getFoldsInRangeList(range);
            }
        }
        if (folds.length)
            return folds;
    };
    this.isRowFolded = function(docRow, startFoldRow) {
        return !!this.getFoldLine(docRow, startFoldRow);
    };

    this.getRowFoldEnd = function(docRow, startFoldRow) {
        var foldLine = this.getFoldLine(docRow, startFoldRow);
        return foldLine ? foldLine.end.row : docRow;
    };

    this.getRowFoldStart = function(docRow, startFoldRow) {
        var foldLine = this.getFoldLine(docRow, startFoldRow);
        return foldLine ? foldLine.start.row : docRow;
    };

    this.getFoldDisplayLine = function(foldLine, endRow, endColumn, startRow, startColumn) {
        if (startRow == null)
            startRow = foldLine.start.row;
        if (startColumn == null)
            startColumn = 0;
        if (endRow == null)
            endRow = foldLine.end.row;
        if (endColumn == null)
            endColumn = this.getLine(endRow).length;
        var doc = this.doc;
        var textLine = "";

        foldLine.walk(function(placeholder, row, column, lastColumn) {
            if (row < startRow)
                return;
            if (row == startRow) {
                if (column < startColumn)
                    return;
                lastColumn = Math.max(startColumn, lastColumn);
            }

            if (placeholder != null) {
                textLine += placeholder;
            } else {
                textLine += doc.getLine(row).substring(lastColumn, column);
            }
        }, endRow, endColumn);
        return textLine;
    };

    this.getDisplayLine = function(row, endColumn, startRow, startColumn) {
        var foldLine = this.getFoldLine(row);

        if (!foldLine) {
            var line;
            line = this.doc.getLine(row);
            return line.substring(startColumn || 0, endColumn || line.length);
        } else {
            return this.getFoldDisplayLine(
                foldLine, row, endColumn, startRow, startColumn);
        }
    };

    this.$cloneFoldData = function() {
        var fd = [];
        fd = this.$foldData.map(function(foldLine) {
            var folds = foldLine.folds.map(function(fold) {
                return fold.clone();
            });
            return new FoldLine(fd, folds);
        });

        return fd;
    };

    this.toggleFold = function(tryToUnfold) {
        var selection = this.selection;
        var range = selection.getRange();
        var fold;
        var bracketPos;

        if (range.isEmpty()) {
            var cursor = range.start;
            fold = this.getFoldAt(cursor.row, cursor.column);

            if (fold) {
                this.expandFold(fold);
                return;
            } else if (bracketPos = this.findMatchingBracket(cursor)) {
                if (range.comparePoint(bracketPos) == 1) {
                    range.end = bracketPos;
                } else {
                    range.start = bracketPos;
                    range.start.column++;
                    range.end.column--;
                }
            } else if (bracketPos = this.findMatchingBracket({row: cursor.row, column: cursor.column + 1})) {
                if (range.comparePoint(bracketPos) == 1)
                    range.end = bracketPos;
                else
                    range.start = bracketPos;

                range.start.column++;
            } else {
                range = this.getCommentFoldRange(cursor.row, cursor.column) || range;
            }
        } else {
            var folds = this.getFoldsInRange(range);
            if (tryToUnfold && folds.length) {
                this.expandFolds(folds);
                return;
            } else if (folds.length == 1 ) {
                fold = folds[0];
            }
        }

        if (!fold)
            fold = this.getFoldAt(range.start.row, range.start.column);

        if (fold && fold.range.toString() == range.toString()) {
            this.expandFold(fold);
            return;
        }

        var placeholder = "...";
        if (!range.isMultiLine()) {
            placeholder = this.getTextRange(range);
            if (placeholder.length < 4)
                return;
            placeholder = placeholder.trim().substring(0, 2) + "..";
        }

        this.addFold(placeholder, range);
    };

    this.getCommentFoldRange = function(row, column, dir) {
        var iterator = new TokenIterator(this, row, column);
        var token = iterator.getCurrentToken();
        var type = token.type;
        if (token && /^comment|string/.test(type)) {
            type = type.match(/comment|string/)[0];
            if (type == "comment")
                type += "|doc-start";
            var re = new RegExp(type);
            var range = new Range();
            if (dir != 1) {
                do {
                    token = iterator.stepBackward();
                } while (token && re.test(token.type));
                iterator.stepForward();
            }
            
            range.start.row = iterator.getCurrentTokenRow();
            range.start.column = iterator.getCurrentTokenColumn() + 2;

            iterator = new TokenIterator(this, row, column);
            
            if (dir != -1) {
                var lastRow = -1;
                do {
                    token = iterator.stepForward();
                    if (lastRow == -1) {
                        var state = this.getState(iterator.$row);
                        if (!re.test(state))
                            lastRow = iterator.$row;
                    } else if (iterator.$row > lastRow) {
                        break;
                    }
                } while (token && re.test(token.type));
                token = iterator.stepBackward();
            } else
                token = iterator.getCurrentToken();

            range.end.row = iterator.getCurrentTokenRow();
            range.end.column = iterator.getCurrentTokenColumn() + token.value.length - 2;
            return range;
        }
    };

    this.foldAll = function(startRow, endRow, depth) {
        if (depth == undefined)
            depth = 100000; // JSON.stringify doesn't hanle Infinity
        var foldWidgets = this.foldWidgets;
        if (!foldWidgets)
            return; // mode doesn't support folding
        endRow = endRow || this.getLength();
        startRow = startRow || 0;
        for (var row = startRow; row < endRow; row++) {
            if (foldWidgets[row] == null)
                foldWidgets[row] = this.getFoldWidget(row);
            if (foldWidgets[row] != "start")
                continue;

            var range = this.getFoldWidgetRange(row);
            if (range && range.isMultiLine()
                && range.end.row <= endRow
                && range.start.row >= startRow
            ) {
                row = range.end.row;
                try {
                    var fold = this.addFold("...", range);
                    if (fold)
                        fold.collapseChildren = depth;
                } catch(e) {}
            }
        }
    };
    this.$foldStyles = {
        "manual": 1,
        "markbegin": 1,
        "markbeginend": 1
    };
    this.$foldStyle = "markbegin";
    this.setFoldStyle = function(style) {
        if (!this.$foldStyles[style])
            throw new Error("invalid fold style: " + style + "[" + Object.keys(this.$foldStyles).join(", ") + "]");
        
        if (this.$foldStyle == style)
            return;

        this.$foldStyle = style;
        
        if (style == "manual")
            this.unfold();
        var mode = this.$foldMode;
        this.$setFolding(null);
        this.$setFolding(mode);
    };

    this.$setFolding = function(foldMode) {
        if (this.$foldMode == foldMode)
            return;
            
        this.$foldMode = foldMode;
        
        this.off('change', this.$updateFoldWidgets);
        this.off('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
        this._signal("changeAnnotation");
        
        if (!foldMode || this.$foldStyle == "manual") {
            this.foldWidgets = null;
            return;
        }
        
        this.foldWidgets = [];
        this.getFoldWidget = foldMode.getFoldWidget.bind(foldMode, this, this.$foldStyle);
        this.getFoldWidgetRange = foldMode.getFoldWidgetRange.bind(foldMode, this, this.$foldStyle);
        
        this.$updateFoldWidgets = this.updateFoldWidgets.bind(this);
        this.$tokenizerUpdateFoldWidgets = this.tokenizerUpdateFoldWidgets.bind(this);
        this.on('change', this.$updateFoldWidgets);
        this.on('tokenizerUpdate', this.$tokenizerUpdateFoldWidgets);
    };

    this.getParentFoldRangeData = function (row, ignoreCurrent) {
        var fw = this.foldWidgets;
        if (!fw || (ignoreCurrent && fw[row]))
            return {};

        var i = row - 1, firstRange;
        while (i >= 0) {
            var c = fw[i];
            if (c == null)
                c = fw[i] = this.getFoldWidget(i);

            if (c == "start") {
                var range = this.getFoldWidgetRange(i);
                if (!firstRange)
                    firstRange = range;
                if (range && range.end.row >= row)
                    break;
            }
            i--;
        }

        return {
            range: i !== -1 && range,
            firstRange: firstRange
        };
    };

    this.onFoldWidgetClick = function(row, e) {
        e = e.domEvent;
        var options = {
            children: e.shiftKey,
            all: e.ctrlKey || e.metaKey,
            siblings: e.altKey
        };
        
        var range = this.$toggleFoldWidget(row, options);
        if (!range) {
            var el = (e.target || e.srcElement);
            if (el && /ace_fold-widget/.test(el.className))
                el.className += " ace_invalid";
        }
    };
    
    this.$toggleFoldWidget = function(row, options) {
        if (!this.getFoldWidget)
            return;
        var type = this.getFoldWidget(row);
        var line = this.getLine(row);

        var dir = type === "end" ? -1 : 1;
        var fold = this.getFoldAt(row, dir === -1 ? 0 : line.length, dir);

        if (fold) {
            if (options.children || options.all)
                this.removeFold(fold);
            else
                this.expandFold(fold);
            return fold;
        }

        var range = this.getFoldWidgetRange(row, true);
        if (range && !range.isMultiLine()) {
            fold = this.getFoldAt(range.start.row, range.start.column, 1);
            if (fold && range.isEqual(fold.range)) {
                this.removeFold(fold);
                return fold;
            }
        }
        
        if (options.siblings) {
            var data = this.getParentFoldRangeData(row);
            if (data.range) {
                var startRow = data.range.start.row + 1;
                var endRow = data.range.end.row;
            }
            this.foldAll(startRow, endRow, options.all ? 10000 : 0);
        } else if (options.children) {
            endRow = range ? range.end.row : this.getLength();
            this.foldAll(row + 1, endRow, options.all ? 10000 : 0);
        } else if (range) {
            if (options.all) 
                range.collapseChildren = 10000;
            this.addFold("...", range);
        }
        
        return range;
    };
    
    
    
    this.toggleFoldWidget = function(toggleParent) {
        var row = this.selection.getCursor().row;
        row = this.getRowFoldStart(row);
        var range = this.$toggleFoldWidget(row, {});
        
        if (range)
            return;
        var data = this.getParentFoldRangeData(row, true);
        range = data.range || data.firstRange;
        
        if (range) {
            row = range.start.row;
            var fold = this.getFoldAt(row, this.getLine(row).length, 1);

            if (fold) {
                this.removeFold(fold);
            } else {
                this.addFold("...", range);
            }
        }
    };

    this.updateFoldWidgets = function(delta) {
        var firstRow = delta.start.row;
        var len = delta.end.row - firstRow;

        if (len === 0) {
            this.foldWidgets[firstRow] = null;
        } else if (delta.action == 'remove') {
            this.foldWidgets.splice(firstRow, len + 1, null);
        } else {
            var args = Array(len + 1);
            args.unshift(firstRow, 1);
            this.foldWidgets.splice.apply(this.foldWidgets, args);
        }
    };
    this.tokenizerUpdateFoldWidgets = function(e) {
        var rows = e.data;
        if (rows.first != rows.last) {
            if (this.foldWidgets.length > rows.first)
                this.foldWidgets.splice(rows.first, this.foldWidgets.length);
        }
    };
}

exports.Folding = Folding;

});

ace.define("ace/edit_session/bracket_match",["require","exports","module","ace/token_iterator","ace/range"], function(acequire, exports, module) {
"use strict";

var TokenIterator = acequire("../token_iterator").TokenIterator;
var Range = acequire("../range").Range;


function BracketMatch() {

    this.findMatchingBracket = function(position, chr) {
        if (position.column == 0) return null;

        var charBeforeCursor = chr || this.getLine(position.row).charAt(position.column-1);
        if (charBeforeCursor == "") return null;

        var match = charBeforeCursor.match(/([\(\[\{])|([\)\]\}])/);
        if (!match)
            return null;

        if (match[1])
            return this.$findClosingBracket(match[1], position);
        else
            return this.$findOpeningBracket(match[2], position);
    };
    
    this.getBracketRange = function(pos) {
        var line = this.getLine(pos.row);
        var before = true, range;

        var chr = line.charAt(pos.column-1);
        var match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
        if (!match) {
            chr = line.charAt(pos.column);
            pos = {row: pos.row, column: pos.column + 1};
            match = chr && chr.match(/([\(\[\{])|([\)\]\}])/);
            before = false;
        }
        if (!match)
            return null;

        if (match[1]) {
            var bracketPos = this.$findClosingBracket(match[1], pos);
            if (!bracketPos)
                return null;
            range = Range.fromPoints(pos, bracketPos);
            if (!before) {
                range.end.column++;
                range.start.column--;
            }
            range.cursor = range.end;
        } else {
            var bracketPos = this.$findOpeningBracket(match[2], pos);
            if (!bracketPos)
                return null;
            range = Range.fromPoints(bracketPos, pos);
            if (!before) {
                range.start.column++;
                range.end.column--;
            }
            range.cursor = range.start;
        }
        
        return range;
    };

    this.$brackets = {
        ")": "(",
        "(": ")",
        "]": "[",
        "[": "]",
        "{": "}",
        "}": "{"
    };

    this.$findOpeningBracket = function(bracket, position, typeRe) {
        var openBracket = this.$brackets[bracket];
        var depth = 1;

        var iterator = new TokenIterator(this, position.row, position.column);
        var token = iterator.getCurrentToken();
        if (!token)
            token = iterator.stepForward();
        if (!token)
            return;
        
         if (!typeRe){
            typeRe = new RegExp(
                "(\\.?" +
                token.type.replace(".", "\\.").replace("rparen", ".paren")
                    .replace(/\b(?:end)\b/, "(?:start|begin|end)")
                + ")+"
            );
        }
        var valueIndex = position.column - iterator.getCurrentTokenColumn() - 2;
        var value = token.value;
        
        while (true) {
        
            while (valueIndex >= 0) {
                var chr = value.charAt(valueIndex);
                if (chr == openBracket) {
                    depth -= 1;
                    if (depth == 0) {
                        return {row: iterator.getCurrentTokenRow(),
                            column: valueIndex + iterator.getCurrentTokenColumn()};
                    }
                }
                else if (chr == bracket) {
                    depth += 1;
                }
                valueIndex -= 1;
            }
            do {
                token = iterator.stepBackward();
            } while (token && !typeRe.test(token.type));

            if (token == null)
                break;
                
            value = token.value;
            valueIndex = value.length - 1;
        }
        
        return null;
    };

    this.$findClosingBracket = function(bracket, position, typeRe) {
        var closingBracket = this.$brackets[bracket];
        var depth = 1;

        var iterator = new TokenIterator(this, position.row, position.column);
        var token = iterator.getCurrentToken();
        if (!token)
            token = iterator.stepForward();
        if (!token)
            return;

        if (!typeRe){
            typeRe = new RegExp(
                "(\\.?" +
                token.type.replace(".", "\\.").replace("lparen", ".paren")
                    .replace(/\b(?:start|begin)\b/, "(?:start|begin|end)")
                + ")+"
            );
        }
        var valueIndex = position.column - iterator.getCurrentTokenColumn();

        while (true) {

            var value = token.value;
            var valueLength = value.length;
            while (valueIndex < valueLength) {
                var chr = value.charAt(valueIndex);
                if (chr == closingBracket) {
                    depth -= 1;
                    if (depth == 0) {
                        return {row: iterator.getCurrentTokenRow(),
                            column: valueIndex + iterator.getCurrentTokenColumn()};
                    }
                }
                else if (chr == bracket) {
                    depth += 1;
                }
                valueIndex += 1;
            }
            do {
                token = iterator.stepForward();
            } while (token && !typeRe.test(token.type));

            if (token == null)
                break;

            valueIndex = 0;
        }
        
        return null;
    };
}
exports.BracketMatch = BracketMatch;

});

ace.define("ace/edit_session",["require","exports","module","ace/lib/oop","ace/lib/lang","ace/bidihandler","ace/config","ace/lib/event_emitter","ace/selection","ace/mode/text","ace/range","ace/document","ace/background_tokenizer","ace/search_highlight","ace/edit_session/folding","ace/edit_session/bracket_match"], function(acequire, exports, module) {
"use strict";

var oop = acequire("./lib/oop");
var lang = acequire("./lib/lang");
var BidiHandler = acequire("./bidihandler").BidiHandler;
var config = acequire("./config");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var Selection = acequire("./selection").Selection;
var TextMode = acequire("./mode/text").Mode;
var Range = acequire("./range").Range;
var Document = acequire("./document").Document;
var BackgroundTokenizer = acequire("./background_tokenizer").BackgroundTokenizer;
var SearchHighlight = acequire("./search_highlight").SearchHighlight;

var EditSession = function(text, mode) {
    this.$breakpoints = [];
    this.$decorations = [];
    this.$frontMarkers = {};
    this.$backMarkers = {};
    this.$markerId = 1;
    this.$undoSelect = true;

    this.$foldData = [];
    this.id = "session" + (++EditSession.$uid);
    this.$foldData.toString = function() {
        return this.join("\n");
    };
    this.on("changeFold", this.onChangeFold.bind(this));
    this.$onChange = this.onChange.bind(this);

    if (typeof text != "object" || !text.getLine)
        text = new Document(text);

    this.$bidiHandler = new BidiHandler(this);
    this.setDocument(text);
    this.selection = new Selection(this);

    config.resetOptions(this);
    this.setMode(mode);
    config._signal("session", this);
};


EditSession.$uid = 0;

(function() {

    oop.implement(this, EventEmitter);
    this.setDocument = function(doc) {
        if (this.doc)
            this.doc.removeListener("change", this.$onChange);

        this.doc = doc;
        doc.on("change", this.$onChange);

        if (this.bgTokenizer)
            this.bgTokenizer.setDocument(this.getDocument());

        this.resetCaches();
    };
    this.getDocument = function() {
        return this.doc;
    };
    this.$resetRowCache = function(docRow) {
        if (!docRow) {
            this.$docRowCache = [];
            this.$screenRowCache = [];
            return;
        }
        var l = this.$docRowCache.length;
        var i = this.$getRowCacheIndex(this.$docRowCache, docRow) + 1;
        if (l > i) {
            this.$docRowCache.splice(i, l);
            this.$screenRowCache.splice(i, l);
        }
    };

    this.$getRowCacheIndex = function(cacheArray, val) {
        var low = 0;
        var hi = cacheArray.length - 1;

        while (low <= hi) {
            var mid = (low + hi) >> 1;
            var c = cacheArray[mid];

            if (val > c)
                low = mid + 1;
            else if (val < c)
                hi = mid - 1;
            else
                return mid;
        }

        return low -1;
    };

    this.resetCaches = function() {
        this.$modified = true;
        this.$wrapData = [];
        this.$rowLengthCache = [];
        this.$resetRowCache(0);
        if (this.bgTokenizer)
            this.bgTokenizer.start(0);
    };

    this.onChangeFold = function(e) {
        var fold = e.data;
        this.$resetRowCache(fold.start.row);
    };

    this.onChange = function(delta) {
        this.$modified = true;
        this.$bidiHandler.onChange(delta);
        this.$resetRowCache(delta.start.row);

        var removedFolds = this.$updateInternalDataOnChange(delta);
        if (!this.$fromUndo && this.$undoManager && !delta.ignore) {
            this.$deltasDoc.push(delta);
            if (removedFolds && removedFolds.length != 0) {
                this.$deltasFold.push({
                    action: "removeFolds",
                    folds:  removedFolds
                });
            }

            this.$informUndoManager.schedule();
        }

        this.bgTokenizer && this.bgTokenizer.$updateOnChange(delta);
        this._signal("change", delta);
    };
    this.setValue = function(text) {
        this.doc.setValue(text);
        this.selection.moveTo(0, 0);

        this.$resetRowCache(0);
        this.$deltas = [];
        this.$deltasDoc = [];
        this.$deltasFold = [];
        this.setUndoManager(this.$undoManager);
        this.getUndoManager().reset();
    };
    this.getValue =
    this.toString = function() {
        return this.doc.getValue();
    };
    this.getSelection = function() {
        return this.selection;
    };
    this.getState = function(row) {
        return this.bgTokenizer.getState(row);
    };
    this.getTokens = function(row) {
        return this.bgTokenizer.getTokens(row);
    };
    this.getTokenAt = function(row, column) {
        var tokens = this.bgTokenizer.getTokens(row);
        var token, c = 0;
        if (column == null) {
            var i = tokens.length - 1;
            c = this.getLine(row).length;
        } else {
            for (var i = 0; i < tokens.length; i++) {
                c += tokens[i].value.length;
                if (c >= column)
                    break;
            }
        }
        token = tokens[i];
        if (!token)
            return null;
        token.index = i;
        token.start = c - token.value.length;
        return token;
    };
    this.setUndoManager = function(undoManager) {
        this.$undoManager = undoManager;
        this.$deltas = [];
        this.$deltasDoc = [];
        this.$deltasFold = [];

        if (this.$informUndoManager)
            this.$informUndoManager.cancel();

        if (undoManager) {
            var self = this;

            this.$syncInformUndoManager = function() {
                self.$informUndoManager.cancel();

                if (self.$deltasFold.length) {
                    self.$deltas.push({
                        group: "fold",
                        deltas: self.$deltasFold
                    });
                    self.$deltasFold = [];
                }

                if (self.$deltasDoc.length) {
                    self.$deltas.push({
                        group: "doc",
                        deltas: self.$deltasDoc
                    });
                    self.$deltasDoc = [];
                }

                if (self.$deltas.length > 0) {
                    undoManager.execute({
                        action: "aceupdate",
                        args: [self.$deltas, self],
                        merge: self.mergeUndoDeltas
                    });
                }
                self.mergeUndoDeltas = false;
                self.$deltas = [];
            };
            this.$informUndoManager = lang.delayedCall(this.$syncInformUndoManager);
        }
    };
    this.markUndoGroup = function() {
        if (this.$syncInformUndoManager)
            this.$syncInformUndoManager();
    };
    
    this.$defaultUndoManager = {
        undo: function() {},
        redo: function() {},
        reset: function() {}
    };
    this.getUndoManager = function() {
        return this.$undoManager || this.$defaultUndoManager;
    };
    this.getTabString = function() {
        if (this.getUseSoftTabs()) {
            return lang.stringRepeat(" ", this.getTabSize());
        } else {
            return "\t";
        }
    };
    this.setUseSoftTabs = function(val) {
        this.setOption("useSoftTabs", val);
    };
    this.getUseSoftTabs = function() {
        return this.$useSoftTabs && !this.$mode.$indentWithTabs;
    };
    this.setTabSize = function(tabSize) {
        this.setOption("tabSize", tabSize);
    };
    this.getTabSize = function() {
        return this.$tabSize;
    };
    this.isTabStop = function(position) {
        return this.$useSoftTabs && (position.column % this.$tabSize === 0);
    };
    this.setNavigateWithinSoftTabs = function (navigateWithinSoftTabs) {
        this.setOption("navigateWithinSoftTabs", navigateWithinSoftTabs);
    };
    this.getNavigateWithinSoftTabs = function() {
        return this.$navigateWithinSoftTabs;
    };

    this.$overwrite = false;
    this.setOverwrite = function(overwrite) {
        this.setOption("overwrite", overwrite);
    };
    this.getOverwrite = function() {
        return this.$overwrite;
    };
    this.toggleOverwrite = function() {
        this.setOverwrite(!this.$overwrite);
    };
    this.addGutterDecoration = function(row, className) {
        if (!this.$decorations[row])
            this.$decorations[row] = "";
        this.$decorations[row] += " " + className;
        this._signal("changeBreakpoint", {});
    };
    this.removeGutterDecoration = function(row, className) {
        this.$decorations[row] = (this.$decorations[row] || "").replace(" " + className, "");
        this._signal("changeBreakpoint", {});
    };
    this.getBreakpoints = function() {
        return this.$breakpoints;
    };
    this.setBreakpoints = function(rows) {
        this.$breakpoints = [];
        for (var i=0; i<rows.length; i++) {
            this.$breakpoints[rows[i]] = "ace_breakpoint";
        }
        this._signal("changeBreakpoint", {});
    };
    this.clearBreakpoints = function() {
        this.$breakpoints = [];
        this._signal("changeBreakpoint", {});
    };
    this.setBreakpoint = function(row, className) {
        if (className === undefined)
            className = "ace_breakpoint";
        if (className)
            this.$breakpoints[row] = className;
        else
            delete this.$breakpoints[row];
        this._signal("changeBreakpoint", {});
    };
    this.clearBreakpoint = function(row) {
        delete this.$breakpoints[row];
        this._signal("changeBreakpoint", {});
    };
    this.addMarker = function(range, clazz, type, inFront) {
        var id = this.$markerId++;

        var marker = {
            range : range,
            type : type || "line",
            renderer: typeof type == "function" ? type : null,
            clazz : clazz,
            inFront: !!inFront,
            id: id
        };

        if (inFront) {
            this.$frontMarkers[id] = marker;
            this._signal("changeFrontMarker");
        } else {
            this.$backMarkers[id] = marker;
            this._signal("changeBackMarker");
        }

        return id;
    };
    this.addDynamicMarker = function(marker, inFront) {
        if (!marker.update)
            return;
        var id = this.$markerId++;
        marker.id = id;
        marker.inFront = !!inFront;

        if (inFront) {
            this.$frontMarkers[id] = marker;
            this._signal("changeFrontMarker");
        } else {
            this.$backMarkers[id] = marker;
            this._signal("changeBackMarker");
        }

        return marker;
    };
    this.removeMarker = function(markerId) {
        var marker = this.$frontMarkers[markerId] || this.$backMarkers[markerId];
        if (!marker)
            return;

        var markers = marker.inFront ? this.$frontMarkers : this.$backMarkers;
        if (marker) {
            delete (markers[markerId]);
            this._signal(marker.inFront ? "changeFrontMarker" : "changeBackMarker");
        }
    };
    this.getMarkers = function(inFront) {
        return inFront ? this.$frontMarkers : this.$backMarkers;
    };

    this.highlight = function(re) {
        if (!this.$searchHighlight) {
            var highlight = new SearchHighlight(null, "ace_selected-word", "text");
            this.$searchHighlight = this.addDynamicMarker(highlight);
        }
        this.$searchHighlight.setRegexp(re);
    };
    this.highlightLines = function(startRow, endRow, clazz, inFront) {
        if (typeof endRow != "number") {
            clazz = endRow;
            endRow = startRow;
        }
        if (!clazz)
            clazz = "ace_step";

        var range = new Range(startRow, 0, endRow, Infinity);
        range.id = this.addMarker(range, clazz, "fullLine", inFront);
        return range;
    };
    this.setAnnotations = function(annotations) {
        this.$annotations = annotations;
        this._signal("changeAnnotation", {});
    };
    this.getAnnotations = function() {
        return this.$annotations || [];
    };
    this.clearAnnotations = function() {
        this.setAnnotations([]);
    };
    this.$detectNewLine = function(text) {
        var match = text.match(/^.*?(\r?\n)/m);
        if (match) {
            this.$autoNewLine = match[1];
        } else {
            this.$autoNewLine = "\n";
        }
    };
    this.getWordRange = function(row, column) {
        var line = this.getLine(row);

        var inToken = false;
        if (column > 0)
            inToken = !!line.charAt(column - 1).match(this.tokenRe);

        if (!inToken)
            inToken = !!line.charAt(column).match(this.tokenRe);

        if (inToken)
            var re = this.tokenRe;
        else if (/^\s+$/.test(line.slice(column-1, column+1)))
            var re = /\s/;
        else
            var re = this.nonTokenRe;

        var start = column;
        if (start > 0) {
            do {
                start--;
            }
            while (start >= 0 && line.charAt(start).match(re));
            start++;
        }

        var end = column;
        while (end < line.length && line.charAt(end).match(re)) {
            end++;
        }

        return new Range(row, start, row, end);
    };
    this.getAWordRange = function(row, column) {
        var wordRange = this.getWordRange(row, column);
        var line = this.getLine(wordRange.end.row);

        while (line.charAt(wordRange.end.column).match(/[ \t]/)) {
            wordRange.end.column += 1;
        }
        return wordRange;
    };
    this.setNewLineMode = function(newLineMode) {
        this.doc.setNewLineMode(newLineMode);
    };
    this.getNewLineMode = function() {
        return this.doc.getNewLineMode();
    };
    this.setUseWorker = function(useWorker) { this.setOption("useWorker", useWorker); };
    this.getUseWorker = function() { return this.$useWorker; };
    this.onReloadTokenizer = function(e) {
        var rows = e.data;
        this.bgTokenizer.start(rows.first);
        this._signal("tokenizerUpdate", e);
    };

    this.$modes = {};
    this.$mode = null;
    this.$modeId = null;
    this.setMode = function(mode, cb) {
        if (mode && typeof mode === "object") {
            if (mode.getTokenizer)
                return this.$onChangeMode(mode);
            var options = mode;
            var path = options.path;
        } else {
            path = mode || "ace/mode/text";
        }
        if (!this.$modes["ace/mode/text"])
            this.$modes["ace/mode/text"] = new TextMode();

        if (this.$modes[path] && !options) {
            this.$onChangeMode(this.$modes[path]);
            cb && cb();
            return;
        }
        this.$modeId = path;
        config.loadModule(["mode", path], function(m) {
            if (this.$modeId !== path)
                return cb && cb();
            if (this.$modes[path] && !options) {
                this.$onChangeMode(this.$modes[path]);
            } else if (m && m.Mode) {
                m = new m.Mode(options);
                if (!options) {
                    this.$modes[path] = m;
                    m.$id = path;
                }
                this.$onChangeMode(m);
            }
            cb && cb();
        }.bind(this));
        if (!this.$mode)
            this.$onChangeMode(this.$modes["ace/mode/text"], true);
    };

    this.$onChangeMode = function(mode, $isPlaceholder) {
        if (!$isPlaceholder)
            this.$modeId = mode.$id;
        if (this.$mode === mode) 
            return;

        this.$mode = mode;

        this.$stopWorker();

        if (this.$useWorker)
            this.$startWorker();

        var tokenizer = mode.getTokenizer();

        if(tokenizer.addEventListener !== undefined) {
            var onReloadTokenizer = this.onReloadTokenizer.bind(this);
            tokenizer.addEventListener("update", onReloadTokenizer);
        }

        if (!this.bgTokenizer) {
            this.bgTokenizer = new BackgroundTokenizer(tokenizer);
            var _self = this;
            this.bgTokenizer.addEventListener("update", function(e) {
                _self._signal("tokenizerUpdate", e);
            });
        } else {
            this.bgTokenizer.setTokenizer(tokenizer);
        }

        this.bgTokenizer.setDocument(this.getDocument());

        this.tokenRe = mode.tokenRe;
        this.nonTokenRe = mode.nonTokenRe;

        
        if (!$isPlaceholder) {
            if (mode.attachToSession)
                mode.attachToSession(this);
            this.$options.wrapMethod.set.call(this, this.$wrapMethod);
            this.$setFolding(mode.foldingRules);
            this.bgTokenizer.start(0);
            this._emit("changeMode");
        }
    };

    this.$stopWorker = function() {
        if (this.$worker) {
            this.$worker.terminate();
            this.$worker = null;
        }
    };

    this.$startWorker = function() {
        try {
            this.$worker = this.$mode.createWorker(this);
        } catch (e) {
            config.warn("Could not load worker", e);
            this.$worker = null;
        }
    };
    this.getMode = function() {
        return this.$mode;
    };

    this.$scrollTop = 0;
    this.setScrollTop = function(scrollTop) {
        if (this.$scrollTop === scrollTop || isNaN(scrollTop))
            return;

        this.$scrollTop = scrollTop;
        this._signal("changeScrollTop", scrollTop);
    };
    this.getScrollTop = function() {
        return this.$scrollTop;
    };

    this.$scrollLeft = 0;
    this.setScrollLeft = function(scrollLeft) {
        if (this.$scrollLeft === scrollLeft || isNaN(scrollLeft))
            return;

        this.$scrollLeft = scrollLeft;
        this._signal("changeScrollLeft", scrollLeft);
    };
    this.getScrollLeft = function() {
        return this.$scrollLeft;
    };
    this.getScreenWidth = function() {
        this.$computeWidth();
        if (this.lineWidgets) 
            return Math.max(this.getLineWidgetMaxWidth(), this.screenWidth);
        return this.screenWidth;
    };
    
    this.getLineWidgetMaxWidth = function() {
        if (this.lineWidgetsWidth != null) return this.lineWidgetsWidth;
        var width = 0;
        this.lineWidgets.forEach(function(w) {
            if (w && w.screenWidth > width)
                width = w.screenWidth;
        });
        return this.lineWidgetWidth = width;
    };

    this.$computeWidth = function(force) {
        if (this.$modified || force) {
            this.$modified = false;

            if (this.$useWrapMode)
                return this.screenWidth = this.$wrapLimit;

            var lines = this.doc.getAllLines();
            var cache = this.$rowLengthCache;
            var longestScreenLine = 0;
            var foldIndex = 0;
            var foldLine = this.$foldData[foldIndex];
            var foldStart = foldLine ? foldLine.start.row : Infinity;
            var len = lines.length;

            for (var i = 0; i < len; i++) {
                if (i > foldStart) {
                    i = foldLine.end.row + 1;
                    if (i >= len)
                        break;
                    foldLine = this.$foldData[foldIndex++];
                    foldStart = foldLine ? foldLine.start.row : Infinity;
                }

                if (cache[i] == null)
                    cache[i] = this.$getStringScreenWidth(lines[i])[0];

                if (cache[i] > longestScreenLine)
                    longestScreenLine = cache[i];
            }
            this.screenWidth = longestScreenLine;
        }
    };
    this.getLine = function(row) {
        return this.doc.getLine(row);
    };
    this.getLines = function(firstRow, lastRow) {
        return this.doc.getLines(firstRow, lastRow);
    };
    this.getLength = function() {
        return this.doc.getLength();
    };
    this.getTextRange = function(range) {
        return this.doc.getTextRange(range || this.selection.getRange());
    };
    this.insert = function(position, text) {
        return this.doc.insert(position, text);
    };
    this.remove = function(range) {
        return this.doc.remove(range);
    };
    this.removeFullLines = function(firstRow, lastRow){
        return this.doc.removeFullLines(firstRow, lastRow);
    };
    this.undoChanges = function(deltas, dontSelect) {
        if (!deltas.length)
            return;

        this.$fromUndo = true;
        var lastUndoRange = null;
        for (var i = deltas.length - 1; i != -1; i--) {
            var delta = deltas[i];
            if (delta.group == "doc") {
                this.doc.revertDeltas(delta.deltas);
                lastUndoRange =
                    this.$getUndoSelection(delta.deltas, true, lastUndoRange);
            } else {
                delta.deltas.forEach(function(foldDelta) {
                    this.addFolds(foldDelta.folds);
                }, this);
            }
        }
        this.$fromUndo = false;
        lastUndoRange &&
            this.$undoSelect &&
            !dontSelect &&
            this.selection.setSelectionRange(lastUndoRange);
        return lastUndoRange;
    };
    this.redoChanges = function(deltas, dontSelect) {
        if (!deltas.length)
            return;

        this.$fromUndo = true;
        var lastUndoRange = null;
        for (var i = 0; i < deltas.length; i++) {
            var delta = deltas[i];
            if (delta.group == "doc") {
                this.doc.applyDeltas(delta.deltas);
                lastUndoRange =
                    this.$getUndoSelection(delta.deltas, false, lastUndoRange);
            }
        }
        this.$fromUndo = false;
        lastUndoRange &&
            this.$undoSelect &&
            !dontSelect &&
            this.selection.setSelectionRange(lastUndoRange);
        return lastUndoRange;
    };
    this.setUndoSelect = function(enable) {
        this.$undoSelect = enable;
    };

    this.$getUndoSelection = function(deltas, isUndo, lastUndoRange) {
        function isInsert(delta) {
            return isUndo ? delta.action !== "insert" : delta.action === "insert";
        }

        var delta = deltas[0];
        var range, point;
        var lastDeltaIsInsert = false;
        if (isInsert(delta)) {
            range = Range.fromPoints(delta.start, delta.end);
            lastDeltaIsInsert = true;
        } else {
            range = Range.fromPoints(delta.start, delta.start);
            lastDeltaIsInsert = false;
        }

        for (var i = 1; i < deltas.length; i++) {
            delta = deltas[i];
            if (isInsert(delta)) {
                point = delta.start;
                if (range.compare(point.row, point.column) == -1) {
                    range.setStart(point);
                }
                point = delta.end;
                if (range.compare(point.row, point.column) == 1) {
                    range.setEnd(point);
                }
                lastDeltaIsInsert = true;
            } else {
                point = delta.start;
                if (range.compare(point.row, point.column) == -1) {
                    range = Range.fromPoints(delta.start, delta.start);
                }
                lastDeltaIsInsert = false;
            }
        }
        if (lastUndoRange != null) {
            if (Range.comparePoints(lastUndoRange.start, range.start) === 0) {
                lastUndoRange.start.column += range.end.column - range.start.column;
                lastUndoRange.end.column += range.end.column - range.start.column;
            }

            var cmp = lastUndoRange.compareRange(range);
            if (cmp == 1) {
                range.setStart(lastUndoRange.start);
            } else if (cmp == -1) {
                range.setEnd(lastUndoRange.end);
            }
        }

        return range;
    };
    this.replace = function(range, text) {
        return this.doc.replace(range, text);
    };
    this.moveText = function(fromRange, toPosition, copy) {
        var text = this.getTextRange(fromRange);
        var folds = this.getFoldsInRange(fromRange);

        var toRange = Range.fromPoints(toPosition, toPosition);
        if (!copy) {
            this.remove(fromRange);
            var rowDiff = fromRange.start.row - fromRange.end.row;
            var collDiff = rowDiff ? -fromRange.end.column : fromRange.start.column - fromRange.end.column;
            if (collDiff) {
                if (toRange.start.row == fromRange.end.row && toRange.start.column > fromRange.end.column)
                    toRange.start.column += collDiff;
                if (toRange.end.row == fromRange.end.row && toRange.end.column > fromRange.end.column)
                    toRange.end.column += collDiff;
            }
            if (rowDiff && toRange.start.row >= fromRange.end.row) {
                toRange.start.row += rowDiff;
                toRange.end.row += rowDiff;
            }
        }

        toRange.end = this.insert(toRange.start, text);
        if (folds.length) {
            var oldStart = fromRange.start;
            var newStart = toRange.start;
            var rowDiff = newStart.row - oldStart.row;
            var collDiff = newStart.column - oldStart.column;
            this.addFolds(folds.map(function(x) {
                x = x.clone();
                if (x.start.row == oldStart.row)
                    x.start.column += collDiff;
                if (x.end.row == oldStart.row)
                    x.end.column += collDiff;
                x.start.row += rowDiff;
                x.end.row += rowDiff;
                return x;
            }));
        }

        return toRange;
    };
    this.indentRows = function(startRow, endRow, indentString) {
        indentString = indentString.replace(/\t/g, this.getTabString());
        for (var row=startRow; row<=endRow; row++)
            this.doc.insertInLine({row: row, column: 0}, indentString);
    };
    this.outdentRows = function (range) {
        var rowRange = range.collapseRows();
        var deleteRange = new Range(0, 0, 0, 0);
        var size = this.getTabSize();

        for (var i = rowRange.start.row; i <= rowRange.end.row; ++i) {
            var line = this.getLine(i);

            deleteRange.start.row = i;
            deleteRange.end.row = i;
            for (var j = 0; j < size; ++j)
                if (line.charAt(j) != ' ')
                    break;
            if (j < size && line.charAt(j) == '\t') {
                deleteRange.start.column = j;
                deleteRange.end.column = j + 1;
            } else {
                deleteRange.start.column = 0;
                deleteRange.end.column = j;
            }
            this.remove(deleteRange);
        }
    };

    this.$moveLines = function(firstRow, lastRow, dir) {
        firstRow = this.getRowFoldStart(firstRow);
        lastRow = this.getRowFoldEnd(lastRow);
        if (dir < 0) {
            var row = this.getRowFoldStart(firstRow + dir);
            if (row < 0) return 0;
            var diff = row-firstRow;
        } else if (dir > 0) {
            var row = this.getRowFoldEnd(lastRow + dir);
            if (row > this.doc.getLength()-1) return 0;
            var diff = row-lastRow;
        } else {
            firstRow = this.$clipRowToDocument(firstRow);
            lastRow = this.$clipRowToDocument(lastRow);
            var diff = lastRow - firstRow + 1;
        }

        var range = new Range(firstRow, 0, lastRow, Number.MAX_VALUE);
        var folds = this.getFoldsInRange(range).map(function(x){
            x = x.clone();
            x.start.row += diff;
            x.end.row += diff;
            return x;
        });
        
        var lines = dir == 0
            ? this.doc.getLines(firstRow, lastRow)
            : this.doc.removeFullLines(firstRow, lastRow);
        this.doc.insertFullLines(firstRow+diff, lines);
        folds.length && this.addFolds(folds);
        return diff;
    };
    this.moveLinesUp = function(firstRow, lastRow) {
        return this.$moveLines(firstRow, lastRow, -1);
    };
    this.moveLinesDown = function(firstRow, lastRow) {
        return this.$moveLines(firstRow, lastRow, 1);
    };
    this.duplicateLines = function(firstRow, lastRow) {
        return this.$moveLines(firstRow, lastRow, 0);
    };


    this.$clipRowToDocument = function(row) {
        return Math.max(0, Math.min(row, this.doc.getLength()-1));
    };

    this.$clipColumnToRow = function(row, column) {
        if (column < 0)
            return 0;
        return Math.min(this.doc.getLine(row).length, column);
    };


    this.$clipPositionToDocument = function(row, column) {
        column = Math.max(0, column);

        if (row < 0) {
            row = 0;
            column = 0;
        } else {
            var len = this.doc.getLength();
            if (row >= len) {
                row = len - 1;
                column = this.doc.getLine(len-1).length;
            } else {
                column = Math.min(this.doc.getLine(row).length, column);
            }
        }

        return {
            row: row,
            column: column
        };
    };

    this.$clipRangeToDocument = function(range) {
        if (range.start.row < 0) {
            range.start.row = 0;
            range.start.column = 0;
        } else {
            range.start.column = this.$clipColumnToRow(
                range.start.row,
                range.start.column
            );
        }

        var len = this.doc.getLength() - 1;
        if (range.end.row > len) {
            range.end.row = len;
            range.end.column = this.doc.getLine(len).length;
        } else {
            range.end.column = this.$clipColumnToRow(
                range.end.row,
                range.end.column
            );
        }
        return range;
    };
    this.$wrapLimit = 80;
    this.$useWrapMode = false;
    this.$wrapLimitRange = {
        min : null,
        max : null
    };
    this.setUseWrapMode = function(useWrapMode) {
        if (useWrapMode != this.$useWrapMode) {
            this.$useWrapMode = useWrapMode;
            this.$modified = true;
            this.$resetRowCache(0);
            if (useWrapMode) {
                var len = this.getLength();
                this.$wrapData = Array(len);
                this.$updateWrapData(0, len - 1);
            }

            this._signal("changeWrapMode");
        }
    };
    this.getUseWrapMode = function() {
        return this.$useWrapMode;
    };
    this.setWrapLimitRange = function(min, max) {
        if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
            this.$wrapLimitRange = { min: min, max: max };
            this.$modified = true;
            this.$bidiHandler.markAsDirty();
            if (this.$useWrapMode)
                this._signal("changeWrapMode");
        }
    };
    this.adjustWrapLimit = function(desiredLimit, $printMargin) {
        var limits = this.$wrapLimitRange;
        if (limits.max < 0)
            limits = {min: $printMargin, max: $printMargin};
        var wrapLimit = this.$constrainWrapLimit(desiredLimit, limits.min, limits.max);
        if (wrapLimit != this.$wrapLimit && wrapLimit > 1) {
            this.$wrapLimit = wrapLimit;
            this.$modified = true;
            if (this.$useWrapMode) {
                this.$updateWrapData(0, this.getLength() - 1);
                this.$resetRowCache(0);
                this._signal("changeWrapLimit");
            }
            return true;
        }
        return false;
    };

    this.$constrainWrapLimit = function(wrapLimit, min, max) {
        if (min)
            wrapLimit = Math.max(min, wrapLimit);

        if (max)
            wrapLimit = Math.min(max, wrapLimit);

        return wrapLimit;
    };
    this.getWrapLimit = function() {
        return this.$wrapLimit;
    };
    this.setWrapLimit = function (limit) {
        this.setWrapLimitRange(limit, limit);
    };
    this.getWrapLimitRange = function() {
        return {
            min : this.$wrapLimitRange.min,
            max : this.$wrapLimitRange.max
        };
    };

    this.$updateInternalDataOnChange = function(delta) {
        var useWrapMode = this.$useWrapMode;
        var action = delta.action;
        var start = delta.start;
        var end = delta.end;
        var firstRow = start.row;
        var lastRow = end.row;
        var len = lastRow - firstRow;
        var removedFolds = null;
        
        this.$updating = true;
        if (len != 0) {
            if (action === "remove") {
                this[useWrapMode ? "$wrapData" : "$rowLengthCache"].splice(firstRow, len);

                var foldLines = this.$foldData;
                removedFolds = this.getFoldsInRange(delta);
                this.removeFolds(removedFolds);

                var foldLine = this.getFoldLine(end.row);
                var idx = 0;
                if (foldLine) {
                    foldLine.addRemoveChars(end.row, end.column, start.column - end.column);
                    foldLine.shiftRow(-len);

                    var foldLineBefore = this.getFoldLine(firstRow);
                    if (foldLineBefore && foldLineBefore !== foldLine) {
                        foldLineBefore.merge(foldLine);
                        foldLine = foldLineBefore;
                    }
                    idx = foldLines.indexOf(foldLine) + 1;
                }

                for (idx; idx < foldLines.length; idx++) {
                    var foldLine = foldLines[idx];
                    if (foldLine.start.row >= end.row) {
                        foldLine.shiftRow(-len);
                    }
                }

                lastRow = firstRow;
            } else {
                var args = Array(len);
                args.unshift(firstRow, 0);
                var arr = useWrapMode ? this.$wrapData : this.$rowLengthCache;
                arr.splice.apply(arr, args);
                var foldLines = this.$foldData;
                var foldLine = this.getFoldLine(firstRow);
                var idx = 0;
                if (foldLine) {
                    var cmp = foldLine.range.compareInside(start.row, start.column);
                    if (cmp == 0) {
                        foldLine = foldLine.split(start.row, start.column);
                        if (foldLine) {
                            foldLine.shiftRow(len);
                            foldLine.addRemoveChars(lastRow, 0, end.column - start.column);
                        }
                    } else
                    if (cmp == -1) {
                        foldLine.addRemoveChars(firstRow, 0, end.column - start.column);
                        foldLine.shiftRow(len);
                    }
                    idx = foldLines.indexOf(foldLine) + 1;
                }

                for (idx; idx < foldLines.length; idx++) {
                    var foldLine = foldLines[idx];
                    if (foldLine.start.row >= firstRow) {
                        foldLine.shiftRow(len);
                    }
                }
            }
        } else {
            len = Math.abs(delta.start.column - delta.end.column);
            if (action === "remove") {
                removedFolds = this.getFoldsInRange(delta);
                this.removeFolds(removedFolds);

                len = -len;
            }
            var foldLine = this.getFoldLine(firstRow);
            if (foldLine) {
                foldLine.addRemoveChars(firstRow, start.column, len);
            }
        }

        if (useWrapMode && this.$wrapData.length != this.doc.getLength()) {
            console.error("doc.getLength() and $wrapData.length have to be the same!");
        }
        this.$updating = false;

        if (useWrapMode)
            this.$updateWrapData(firstRow, lastRow);
        else
            this.$updateRowLengthCache(firstRow, lastRow);

        return removedFolds;
    };

    this.$updateRowLengthCache = function(firstRow, lastRow, b) {
        this.$rowLengthCache[firstRow] = null;
        this.$rowLengthCache[lastRow] = null;
    };

    this.$updateWrapData = function(firstRow, lastRow) {
        var lines = this.doc.getAllLines();
        var tabSize = this.getTabSize();
        var wrapData = this.$wrapData;
        var wrapLimit = this.$wrapLimit;
        var tokens;
        var foldLine;

        var row = firstRow;
        lastRow = Math.min(lastRow, lines.length - 1);
        while (row <= lastRow) {
            foldLine = this.getFoldLine(row, foldLine);
            if (!foldLine) {
                tokens = this.$getDisplayTokens(lines[row]);
                wrapData[row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
                row ++;
            } else {
                tokens = [];
                foldLine.walk(function(placeholder, row, column, lastColumn) {
                        var walkTokens;
                        if (placeholder != null) {
                            walkTokens = this.$getDisplayTokens(
                                            placeholder, tokens.length);
                            walkTokens[0] = PLACEHOLDER_START;
                            for (var i = 1; i < walkTokens.length; i++) {
                                walkTokens[i] = PLACEHOLDER_BODY;
                            }
                        } else {
                            walkTokens = this.$getDisplayTokens(
                                lines[row].substring(lastColumn, column),
                                tokens.length);
                        }
                        tokens = tokens.concat(walkTokens);
                    }.bind(this),
                    foldLine.end.row,
                    lines[foldLine.end.row].length + 1
                );

                wrapData[foldLine.start.row] = this.$computeWrapSplits(tokens, wrapLimit, tabSize);
                row = foldLine.end.row + 1;
            }
        }
    };
    var CHAR = 1,
        CHAR_EXT = 2,
        PLACEHOLDER_START = 3,
        PLACEHOLDER_BODY =  4,
        PUNCTUATION = 9,
        SPACE = 10,
        TAB = 11,
        TAB_SPACE = 12;


    this.$computeWrapSplits = function(tokens, wrapLimit, tabSize) {
        if (tokens.length == 0) {
            return [];
        }

        var splits = [];
        var displayLength = tokens.length;
        var lastSplit = 0, lastDocSplit = 0;

        var isCode = this.$wrapAsCode;

        var indentedSoftWrap = this.$indentedSoftWrap;
        var maxIndent = wrapLimit <= Math.max(2 * tabSize, 8)
            || indentedSoftWrap === false ? 0 : Math.floor(wrapLimit / 2);

        function getWrapIndent() {
            var indentation = 0;
            if (maxIndent === 0)
                return indentation;
            if (indentedSoftWrap) {
                for (var i = 0; i < tokens.length; i++) {
                    var token = tokens[i];
                    if (token == SPACE)
                        indentation += 1;
                    else if (token == TAB)
                        indentation += tabSize;
                    else if (token == TAB_SPACE)
                        continue;
                    else
                        break;
                }
            }
            if (isCode && indentedSoftWrap !== false)
                indentation += tabSize;
            return Math.min(indentation, maxIndent);
        }
        function addSplit(screenPos) {
            var displayed = tokens.slice(lastSplit, screenPos);
            var len = displayed.length;
            displayed.join("")
                .replace(/12/g, function() {
                    len -= 1;
                })
                .replace(/2/g, function() {
                    len -= 1;
                });

            if (!splits.length) {
                indent = getWrapIndent();
                splits.indent = indent;
            }
            lastDocSplit += len;
            splits.push(lastDocSplit);
            lastSplit = screenPos;
        }
        var indent = 0;
        while (displayLength - lastSplit > wrapLimit - indent) {
            var split = lastSplit + wrapLimit - indent;
            if (tokens[split - 1] >= SPACE && tokens[split] >= SPACE) {
                addSplit(split);
                continue;
            }
            if (tokens[split] == PLACEHOLDER_START || tokens[split] == PLACEHOLDER_BODY) {
                for (split; split != lastSplit - 1; split--) {
                    if (tokens[split] == PLACEHOLDER_START) {
                        break;
                    }
                }
                if (split > lastSplit) {
                    addSplit(split);
                    continue;
                }
                split = lastSplit + wrapLimit;
                for (split; split < tokens.length; split++) {
                    if (tokens[split] != PLACEHOLDER_BODY) {
                        break;
                    }
                }
                if (split == tokens.length) {
                    break;  // Breaks the while-loop.
                }
                addSplit(split);
                continue;
            }
            var minSplit = Math.max(split - (wrapLimit -(wrapLimit>>2)), lastSplit - 1);
            while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
                split --;
            }
            if (isCode) {
                while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
                    split --;
                }
                while (split > minSplit && tokens[split] == PUNCTUATION) {
                    split --;
                }
            } else {
                while (split > minSplit && tokens[split] < SPACE) {
                    split --;
                }
            }
            if (split > minSplit) {
                addSplit(++split);
                continue;
            }
            split = lastSplit + wrapLimit;
            if (tokens[split] == CHAR_EXT)
                split--;
            addSplit(split - indent);
        }
        return splits;
    };
    this.$getDisplayTokens = function(str, offset) {
        var arr = [];
        var tabSize;
        offset = offset || 0;

        for (var i = 0; i < str.length; i++) {
            var c = str.charCodeAt(i);
            if (c == 9) {
                tabSize = this.getScreenTabSize(arr.length + offset);
                arr.push(TAB);
                for (var n = 1; n < tabSize; n++) {
                    arr.push(TAB_SPACE);
                }
            }
            else if (c == 32) {
                arr.push(SPACE);
            } else if((c > 39 && c < 48) || (c > 57 && c < 64)) {
                arr.push(PUNCTUATION);
            }
            else if (c >= 0x1100 && isFullWidth(c)) {
                arr.push(CHAR, CHAR_EXT);
            } else {
                arr.push(CHAR);
            }
        }
        return arr;
    };
    this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
        if (maxScreenColumn == 0)
            return [0, 0];
        if (maxScreenColumn == null)
            maxScreenColumn = Infinity;
        screenColumn = screenColumn || 0;

        var c, column;
        for (column = 0; column < str.length; column++) {
            c = str.charCodeAt(column);
            if (c == 9) {
                screenColumn += this.getScreenTabSize(screenColumn);
            }
            else if (c >= 0x1100 && isFullWidth(c)) {
                screenColumn += 2;
            } else {
                screenColumn += 1;
            }
            if (screenColumn > maxScreenColumn) {
                break;
            }
        }

        return [screenColumn, column];
    };

    this.lineWidgets = null;
    this.getRowLength = function(row) {
        if (this.lineWidgets)
            var h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
        else 
            h = 0;
        if (!this.$useWrapMode || !this.$wrapData[row]) {
            return 1 + h;
        } else {
            return this.$wrapData[row].length + 1 + h;
        }
    };
    this.getRowLineCount = function(row) {
        if (!this.$useWrapMode || !this.$wrapData[row]) {
            return 1;
        } else {
            return this.$wrapData[row].length + 1;
        }
    };

    this.getRowWrapIndent = function(screenRow) {
        if (this.$useWrapMode) {
            var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
            var splits = this.$wrapData[pos.row];
            return splits.length && splits[0] < pos.column ? splits.indent : 0;
        } else {
            return 0;
        }
    };
    this.getScreenLastRowColumn = function(screenRow) {
        var pos = this.screenToDocumentPosition(screenRow, Number.MAX_VALUE);
        return this.documentToScreenColumn(pos.row, pos.column);
    };
    this.getDocumentLastRowColumn = function(docRow, docColumn) {
        var screenRow = this.documentToScreenRow(docRow, docColumn);
        return this.getScreenLastRowColumn(screenRow);
    };
    this.getDocumentLastRowColumnPosition = function(docRow, docColumn) {
        var screenRow = this.documentToScreenRow(docRow, docColumn);
        return this.screenToDocumentPosition(screenRow, Number.MAX_VALUE / 10);
    };
    this.getRowSplitData = function(row) {
        if (!this.$useWrapMode) {
            return undefined;
        } else {
            return this.$wrapData[row];
        }
    };
    this.getScreenTabSize = function(screenColumn) {
        return this.$tabSize - screenColumn % this.$tabSize;
    };


    this.screenToDocumentRow = function(screenRow, screenColumn) {
        return this.screenToDocumentPosition(screenRow, screenColumn).row;
    };


    this.screenToDocumentColumn = function(screenRow, screenColumn) {
        return this.screenToDocumentPosition(screenRow, screenColumn).column;
    };
    this.screenToDocumentPosition = function(screenRow, screenColumn, offsetX) {
        if (screenRow < 0)
            return {row: 0, column: 0};

        var line;
        var docRow = 0;
        var docColumn = 0;
        var column;
        var row = 0;
        var rowLength = 0;

        var rowCache = this.$screenRowCache;
        var i = this.$getRowCacheIndex(rowCache, screenRow);
        var l = rowCache.length;
        if (l && i >= 0) {
            var row = rowCache[i];
            var docRow = this.$docRowCache[i];
            var doCache = screenRow > rowCache[l - 1];
        } else {
            var doCache = !l;
        }

        var maxRow = this.getLength() - 1;
        var foldLine = this.getNextFoldLine(docRow);
        var foldStart = foldLine ? foldLine.start.row : Infinity;

        while (row <= screenRow) {
            rowLength = this.getRowLength(docRow);
            if (row + rowLength > screenRow || docRow >= maxRow) {
                break;
            } else {
                row += rowLength;
                docRow++;
                if (docRow > foldStart) {
                    docRow = foldLine.end.row+1;
                    foldLine = this.getNextFoldLine(docRow, foldLine);
                    foldStart = foldLine ? foldLine.start.row : Infinity;
                }
            }

            if (doCache) {
                this.$docRowCache.push(docRow);
                this.$screenRowCache.push(row);
            }
        }

        if (foldLine && foldLine.start.row <= docRow) {
            line = this.getFoldDisplayLine(foldLine);
            docRow = foldLine.start.row;
        } else if (row + rowLength <= screenRow || docRow > maxRow) {
            return {
                row: maxRow,
                column: this.getLine(maxRow).length
            };
        } else {
            line = this.getLine(docRow);
            foldLine = null;
        }
        var wrapIndent = 0, splitIndex = Math.floor(screenRow - row);
        if (this.$useWrapMode) {
            var splits = this.$wrapData[docRow];
            if (splits) {
                column = splits[splitIndex];
                if(splitIndex > 0 && splits.length) {
                    wrapIndent = splits.indent;
                    docColumn = splits[splitIndex - 1] || splits[splits.length - 1];
                    line = line.substring(docColumn);
                }
            }
        }

        if (offsetX !== undefined && this.$bidiHandler.isBidiRow(row + splitIndex, docRow, splitIndex))
            screenColumn = this.$bidiHandler.offsetToCol(offsetX);

        docColumn += this.$getStringScreenWidth(line, screenColumn - wrapIndent)[1];
        if (this.$useWrapMode && docColumn >= column)
            docColumn = column - 1;

        if (foldLine)
            return foldLine.idxToPosition(docColumn);

        return {row: docRow, column: docColumn};
    };
    this.documentToScreenPosition = function(docRow, docColumn) {
        if (typeof docColumn === "undefined")
            var pos = this.$clipPositionToDocument(docRow.row, docRow.column);
        else
            pos = this.$clipPositionToDocument(docRow, docColumn);

        docRow = pos.row;
        docColumn = pos.column;

        var screenRow = 0;
        var foldStartRow = null;
        var fold = null;
        fold = this.getFoldAt(docRow, docColumn, 1);
        if (fold) {
            docRow = fold.start.row;
            docColumn = fold.start.column;
        }

        var rowEnd, row = 0;


        var rowCache = this.$docRowCache;
        var i = this.$getRowCacheIndex(rowCache, docRow);
        var l = rowCache.length;
        if (l && i >= 0) {
            var row = rowCache[i];
            var screenRow = this.$screenRowCache[i];
            var doCache = docRow > rowCache[l - 1];
        } else {
            var doCache = !l;
        }

        var foldLine = this.getNextFoldLine(row);
        var foldStart = foldLine ?foldLine.start.row :Infinity;

        while (row < docRow) {
            if (row >= foldStart) {
                rowEnd = foldLine.end.row + 1;
                if (rowEnd > docRow)
                    break;
                foldLine = this.getNextFoldLine(rowEnd, foldLine);
                foldStart = foldLine ?foldLine.start.row :Infinity;
            }
            else {
                rowEnd = row + 1;
            }

            screenRow += this.getRowLength(row);
            row = rowEnd;

            if (doCache) {
                this.$docRowCache.push(row);
                this.$screenRowCache.push(screenRow);
            }
        }
        var textLine = "";
        if (foldLine && row >= foldStart) {
            textLine = this.getFoldDisplayLine(foldLine, docRow, docColumn);
            foldStartRow = foldLine.start.row;
        } else {
            textLine = this.getLine(docRow).substring(0, docColumn);
            foldStartRow = docRow;
        }
        var wrapIndent = 0;
        if (this.$useWrapMode) {
            var wrapRow = this.$wrapData[foldStartRow];
            if (wrapRow) {
                var screenRowOffset = 0;
                while (textLine.length >= wrapRow[screenRowOffset]) {
                    screenRow ++;
                    screenRowOffset++;
                }
                textLine = textLine.substring(
                    wrapRow[screenRowOffset - 1] || 0, textLine.length
                );
                wrapIndent = screenRowOffset > 0 ? wrapRow.indent : 0;
            }
        }

        return {
            row: screenRow,
            column: wrapIndent + this.$getStringScreenWidth(textLine)[0]
        };
    };
    this.documentToScreenColumn = function(row, docColumn) {
        return this.documentToScreenPosition(row, docColumn).column;
    };
    this.documentToScreenRow = function(docRow, docColumn) {
        return this.documentToScreenPosition(docRow, docColumn).row;
    };
    this.getScreenLength = function() {
        var screenRows = 0;
        var fold = null;
        if (!this.$useWrapMode) {
            screenRows = this.getLength();
            var foldData = this.$foldData;
            for (var i = 0; i < foldData.length; i++) {
                fold = foldData[i];
                screenRows -= fold.end.row - fold.start.row;
            }
        } else {
            var lastRow = this.$wrapData.length;
            var row = 0, i = 0;
            var fold = this.$foldData[i++];
            var foldStart = fold ? fold.start.row :Infinity;

            while (row < lastRow) {
                var splits = this.$wrapData[row];
                screenRows += splits ? splits.length + 1 : 1;
                row ++;
                if (row > foldStart) {
                    row = fold.end.row+1;
                    fold = this.$foldData[i++];
                    foldStart = fold ?fold.start.row :Infinity;
                }
            }
        }
        if (this.lineWidgets)
            screenRows += this.$getWidgetScreenLength();

        return screenRows;
    };
    this.$setFontMetrics = function(fm) {
        if (!this.$enableVarChar) return;
        this.$getStringScreenWidth = function(str, maxScreenColumn, screenColumn) {
            if (maxScreenColumn === 0)
                return [0, 0];
            if (!maxScreenColumn)
                maxScreenColumn = Infinity;
            screenColumn = screenColumn || 0;
            
            var c, column;
            for (column = 0; column < str.length; column++) {
                c = str.charAt(column);
                if (c === "\t") {
                    screenColumn += this.getScreenTabSize(screenColumn);
                } else {
                    screenColumn += fm.getCharacterWidth(c);
                }
                if (screenColumn > maxScreenColumn) {
                    break;
                }
            }
            
            return [screenColumn, column];
        };
    };
    
    this.destroy = function() {
        if (this.bgTokenizer) {
            this.bgTokenizer.setDocument(null);
            this.bgTokenizer = null;
        }
        this.$stopWorker();
    };

    this.isFullWidth = isFullWidth;
    function isFullWidth(c) {
        if (c < 0x1100)
            return false;
        return c >= 0x1100 && c <= 0x115F ||
               c >= 0x11A3 && c <= 0x11A7 ||
               c >= 0x11FA && c <= 0x11FF ||
               c >= 0x2329 && c <= 0x232A ||
               c >= 0x2E80 && c <= 0x2E99 ||
               c >= 0x2E9B && c <= 0x2EF3 ||
               c >= 0x2F00 && c <= 0x2FD5 ||
               c >= 0x2FF0 && c <= 0x2FFB ||
               c >= 0x3000 && c <= 0x303E ||
               c >= 0x3041 && c <= 0x3096 ||
               c >= 0x3099 && c <= 0x30FF ||
               c >= 0x3105 && c <= 0x312D ||
               c >= 0x3131 && c <= 0x318E ||
               c >= 0x3190 && c <= 0x31BA ||
               c >= 0x31C0 && c <= 0x31E3 ||
               c >= 0x31F0 && c <= 0x321E ||
               c >= 0x3220 && c <= 0x3247 ||
               c >= 0x3250 && c <= 0x32FE ||
               c >= 0x3300 && c <= 0x4DBF ||
               c >= 0x4E00 && c <= 0xA48C ||
               c >= 0xA490 && c <= 0xA4C6 ||
               c >= 0xA960 && c <= 0xA97C ||
               c >= 0xAC00 && c <= 0xD7A3 ||
               c >= 0xD7B0 && c <= 0xD7C6 ||
               c >= 0xD7CB && c <= 0xD7FB ||
               c >= 0xF900 && c <= 0xFAFF ||
               c >= 0xFE10 && c <= 0xFE19 ||
               c >= 0xFE30 && c <= 0xFE52 ||
               c >= 0xFE54 && c <= 0xFE66 ||
               c >= 0xFE68 && c <= 0xFE6B ||
               c >= 0xFF01 && c <= 0xFF60 ||
               c >= 0xFFE0 && c <= 0xFFE6;
    }

}).call(EditSession.prototype);

acequire("./edit_session/folding").Folding.call(EditSession.prototype);
acequire("./edit_session/bracket_match").BracketMatch.call(EditSession.prototype);


config.defineOptions(EditSession.prototype, "session", {
    wrap: {
        set: function(value) {
            if (!value || value == "off")
                value = false;
            else if (value == "free")
                value = true;
            else if (value == "printMargin")
                value = -1;
            else if (typeof value == "string")
                value = parseInt(value, 10) || false;

            if (this.$wrap == value)
                return;
            this.$wrap = value;
            if (!value) {
                this.setUseWrapMode(false);
            } else {
                var col = typeof value == "number" ? value : null;
                this.setWrapLimitRange(col, col);
                this.setUseWrapMode(true);
            }
        },
        get: function() {
            if (this.getUseWrapMode()) {
                if (this.$wrap == -1)
                    return "printMargin";
                if (!this.getWrapLimitRange().min)
                    return "free";
                return this.$wrap;
            }
            return "off";
        },
        handlesSet: true
    },    
    wrapMethod: {
        set: function(val) {
            val = val == "auto"
                ? this.$mode.type != "text"
                : val != "text";
            if (val != this.$wrapAsCode) {
                this.$wrapAsCode = val;
                if (this.$useWrapMode) {
                    this.$modified = true;
                    this.$resetRowCache(0);
                    this.$updateWrapData(0, this.getLength() - 1);
                }
            }
        },
        initialValue: "auto"
    },
    indentedSoftWrap: { initialValue: true },
    firstLineNumber: {
        set: function() {this._signal("changeBreakpoint");},
        initialValue: 1
    },
    useWorker: {
        set: function(useWorker) {
            this.$useWorker = useWorker;

            this.$stopWorker();
            if (useWorker)
                this.$startWorker();
        },
        initialValue: true
    },
    useSoftTabs: {initialValue: true},
    tabSize: {
        set: function(tabSize) {
            if (isNaN(tabSize) || this.$tabSize === tabSize) return;

            this.$modified = true;
            this.$rowLengthCache = [];
            this.$tabSize = tabSize;
            this._signal("changeTabSize");
        },
        initialValue: 4,
        handlesSet: true
    },
    navigateWithinSoftTabs: {initialValue: false},
    overwrite: {
        set: function(val) {this._signal("changeOverwrite");},
        initialValue: false
    },
    newLineMode: {
        set: function(val) {this.doc.setNewLineMode(val);},
        get: function() {return this.doc.getNewLineMode();},
        handlesSet: true
    },
    mode: {
        set: function(val) { this.setMode(val); },
        get: function() { return this.$modeId; }
    }
});

exports.EditSession = EditSession;
});

ace.define("ace/search",["require","exports","module","ace/lib/lang","ace/lib/oop","ace/range"], function(acequire, exports, module) {
"use strict";

var lang = acequire("./lib/lang");
var oop = acequire("./lib/oop");
var Range = acequire("./range").Range;

var Search = function() {
    this.$options = {};
};

(function() {
    this.set = function(options) {
        oop.mixin(this.$options, options);
        return this;
    };
    this.getOptions = function() {
        return lang.copyObject(this.$options);
    };
    this.setOptions = function(options) {
        this.$options = options;
    };
    this.find = function(session) {
        var options = this.$options;
        var iterator = this.$matchIterator(session, options);
        if (!iterator)
            return false;

        var firstRange = null;
        iterator.forEach(function(sr, sc, er, ec) {
            firstRange = new Range(sr, sc, er, ec);
            if (sc == ec && options.start && options.start.start
                && options.skipCurrent != false && firstRange.isEqual(options.start)
            ) {
                firstRange = null;
                return false;
            }

            return true;
        });

        return firstRange;
    };
    this.findAll = function(session) {
        var options = this.$options;
        if (!options.needle)
            return [];
        this.$assembleRegExp(options);

        var range = options.range;
        var lines = range
            ? session.getLines(range.start.row, range.end.row)
            : session.doc.getAllLines();

        var ranges = [];
        var re = options.re;
        if (options.$isMultiLine) {
            var len = re.length;
            var maxRow = lines.length - len;
            var prevRange;
            outer: for (var row = re.offset || 0; row <= maxRow; row++) {
                for (var j = 0; j < len; j++)
                    if (lines[row + j].search(re[j]) == -1)
                        continue outer;
                
                var startLine = lines[row];
                var line = lines[row + len - 1];
                var startIndex = startLine.length - startLine.match(re[0])[0].length;
                var endIndex = line.match(re[len - 1])[0].length;
                
                if (prevRange && prevRange.end.row === row &&
                    prevRange.end.column > startIndex
                ) {
                    continue;
                }
                ranges.push(prevRange = new Range(
                    row, startIndex, row + len - 1, endIndex
                ));
                if (len > 2)
                    row = row + len - 2;
            }
        } else {
            for (var i = 0; i < lines.length; i++) {
                var matches = lang.getMatchOffsets(lines[i], re);
                for (var j = 0; j < matches.length; j++) {
                    var match = matches[j];
                    ranges.push(new Range(i, match.offset, i, match.offset + match.length));
                }
            }
        }

        if (range) {
            var startColumn = range.start.column;
            var endColumn = range.start.column;
            var i = 0, j = ranges.length - 1;
            while (i < j && ranges[i].start.column < startColumn && ranges[i].start.row == range.start.row)
                i++;

            while (i < j && ranges[j].end.column > endColumn && ranges[j].end.row == range.end.row)
                j--;
            
            ranges = ranges.slice(i, j + 1);
            for (i = 0, j = ranges.length; i < j; i++) {
                ranges[i].start.row += range.start.row;
                ranges[i].end.row += range.start.row;
            }
        }

        return ranges;
    };
    this.replace = function(input, replacement) {
        var options = this.$options;

        var re = this.$assembleRegExp(options);
        if (options.$isMultiLine)
            return replacement;

        if (!re)
            return;

        var match = re.exec(input);
        if (!match || match[0].length != input.length)
            return null;
        
        replacement = input.replace(re, replacement);
        if (options.preserveCase) {
            replacement = replacement.split("");
            for (var i = Math.min(input.length, input.length); i--; ) {
                var ch = input[i];
                if (ch && ch.toLowerCase() != ch)
                    replacement[i] = replacement[i].toUpperCase();
                else
                    replacement[i] = replacement[i].toLowerCase();
            }
            replacement = replacement.join("");
        }
        
        return replacement;
    };

    this.$assembleRegExp = function(options, $disableFakeMultiline) {
        if (options.needle instanceof RegExp)
            return options.re = options.needle;

        var needle = options.needle;

        if (!options.needle)
            return options.re = false;

        if (!options.regExp)
            needle = lang.escapeRegExp(needle);

        if (options.wholeWord)
            needle = addWordBoundary(needle, options);

        var modifier = options.caseSensitive ? "gm" : "gmi";

        options.$isMultiLine = !$disableFakeMultiline && /[\n\r]/.test(needle);
        if (options.$isMultiLine)
            return options.re = this.$assembleMultilineRegExp(needle, modifier);

        try {
            var re = new RegExp(needle, modifier);
        } catch(e) {
            re = false;
        }
        return options.re = re;
    };

    this.$assembleMultilineRegExp = function(needle, modifier) {
        var parts = needle.replace(/\r\n|\r|\n/g, "$\n^").split("\n");
        var re = [];
        for (var i = 0; i < parts.length; i++) try {
            re.push(new RegExp(parts[i], modifier));
        } catch(e) {
            return false;
        }
        return re;
    };

    this.$matchIterator = function(session, options) {
        var re = this.$assembleRegExp(options);
        if (!re)
            return false;
        var backwards = options.backwards == true;
        var skipCurrent = options.skipCurrent != false;

        var range = options.range;
        var start = options.start;
        if (!start)
            start = range ? range[backwards ? "end" : "start"] : session.selection.getRange();
         
        if (start.start)
            start = start[skipCurrent != backwards ? "end" : "start"];

        var firstRow = range ? range.start.row : 0;
        var lastRow = range ? range.end.row : session.getLength() - 1;

        if (backwards) {
            var forEach = function(callback) {
                var row = start.row;
                if (forEachInLine(row, start.column, callback))
                    return;
                for (row--; row >= firstRow; row--)
                    if (forEachInLine(row, Number.MAX_VALUE, callback))
                        return;
                if (options.wrap == false)
                    return;
                for (row = lastRow, firstRow = start.row; row >= firstRow; row--)
                    if (forEachInLine(row, Number.MAX_VALUE, callback))
                        return;
            };
        }
        else {
            var forEach = function(callback) {
                var row = start.row;
                if (forEachInLine(row, start.column, callback))
                    return;
                for (row = row + 1; row <= lastRow; row++)
                    if (forEachInLine(row, 0, callback))
                        return;
                if (options.wrap == false)
                    return;
                for (row = firstRow, lastRow = start.row; row <= lastRow; row++)
                    if (forEachInLine(row, 0, callback))
                        return;
            };
        }
        
        if (options.$isMultiLine) {
            var len = re.length;
            var forEachInLine = function(row, offset, callback) {
                var startRow = backwards ? row - len + 1 : row;
                if (startRow < 0) return;
                var line = session.getLine(startRow);
                var startIndex = line.search(re[0]);
                if (!backwards && startIndex < offset || startIndex === -1) return;
                for (var i = 1; i < len; i++) {
                    line = session.getLine(startRow + i);
                    if (line.search(re[i]) == -1)
                        return;
                }
                var endIndex = line.match(re[len - 1])[0].length;
                if (backwards && endIndex > offset) return;
                if (callback(startRow, startIndex, startRow + len - 1, endIndex))
                    return true;
            };
        }
        else if (backwards) {
            var forEachInLine = function(row, endIndex, callback) {
                var line = session.getLine(row);
                var matches = [];
                var m, last = 0;
                re.lastIndex = 0;
                while((m = re.exec(line))) {
                    var length = m[0].length;
                    last = m.index;
                    if (!length) {
                        if (last >= line.length) break;
                        re.lastIndex = last += 1;
                    }
                    if (m.index + length > endIndex)
                        break;
                    matches.push(m.index, length);
                }
                for (var i = matches.length - 1; i >= 0; i -= 2) {
                    var column = matches[i - 1];
                    var length = matches[i];
                    if (callback(row, column, row, column + length))
                        return true;
                }
            };
        }
        else {
            var forEachInLine = function(row, startIndex, callback) {
                var line = session.getLine(row);
                var m;
                var last = startIndex;
                re.lastIndex = startIndex;
                while((m = re.exec(line))) {
                    var length = m[0].length;
                    last = m.index;
                    if (callback(row, last, row,last + length))
                        return true;
                    if (!length) {
                        re.lastIndex = last += 1;
                        if (last >= line.length) return false;
                    }
                }
            };
        }
        return {forEach: forEach};
    };

}).call(Search.prototype);

function addWordBoundary(needle, options) {
    function wordBoundary(c) {
        if (/\w/.test(c) || options.regExp) return "\\b";
        return "";
    }
    return wordBoundary(needle[0]) + needle
        + wordBoundary(needle[needle.length - 1]);
}

exports.Search = Search;
});

ace.define("ace/keyboard/hash_handler",["require","exports","module","ace/lib/keys","ace/lib/useragent"], function(acequire, exports, module) {
"use strict";

var keyUtil = acequire("../lib/keys");
var useragent = acequire("../lib/useragent");
var KEY_MODS = keyUtil.KEY_MODS;

function HashHandler(config, platform) {
    this.platform = platform || (useragent.isMac ? "mac" : "win");
    this.commands = {};
    this.commandKeyBinding = {};
    this.addCommands(config);
    this.$singleCommand = true;
}

function MultiHashHandler(config, platform) {
    HashHandler.call(this, config, platform);
    this.$singleCommand = false;
}

MultiHashHandler.prototype = HashHandler.prototype;

(function() {
    

    this.addCommand = function(command) {
        if (this.commands[command.name])
            this.removeCommand(command);

        this.commands[command.name] = command;

        if (command.bindKey)
            this._buildKeyHash(command);
    };

    this.removeCommand = function(command, keepCommand) {
        var name = command && (typeof command === 'string' ? command : command.name);
        command = this.commands[name];
        if (!keepCommand)
            delete this.commands[name];
        var ckb = this.commandKeyBinding;
        for (var keyId in ckb) {
            var cmdGroup = ckb[keyId];
            if (cmdGroup == command) {
                delete ckb[keyId];
            } else if (Array.isArray(cmdGroup)) {
                var i = cmdGroup.indexOf(command);
                if (i != -1) {
                    cmdGroup.splice(i, 1);
                    if (cmdGroup.length == 1)
                        ckb[keyId] = cmdGroup[0];
                }
            }
        }
    };

    this.bindKey = function(key, command, position) {
        if (typeof key == "object" && key) {
            if (position == undefined)
                position = key.position;
            key = key[this.platform];
        }
        if (!key)
            return;
        if (typeof command == "function")
            return this.addCommand({exec: command, bindKey: key, name: command.name || key});
        
        key.split("|").forEach(function(keyPart) {
            var chain = "";
            if (keyPart.indexOf(" ") != -1) {
                var parts = keyPart.split(/\s+/);
                keyPart = parts.pop();
                parts.forEach(function(keyPart) {
                    var binding = this.parseKeys(keyPart);
                    var id = KEY_MODS[binding.hashId] + binding.key;
                    chain += (chain ? " " : "") + id;
                    this._addCommandToBinding(chain, "chainKeys");
                }, this);
                chain += " ";
            }
            var binding = this.parseKeys(keyPart);
            var id = KEY_MODS[binding.hashId] + binding.key;
            this._addCommandToBinding(chain + id, command, position);
        }, this);
    };
    
    function getPosition(command) {
        return typeof command == "object" && command.bindKey
            && command.bindKey.position
            || (command.isDefault ? -100 : 0);
    }
    this._addCommandToBinding = function(keyId, command, position) {
        var ckb = this.commandKeyBinding, i;
        if (!command) {
            delete ckb[keyId];
        } else if (!ckb[keyId] || this.$singleCommand) {
            ckb[keyId] = command;
        } else {
            if (!Array.isArray(ckb[keyId])) {
                ckb[keyId] = [ckb[keyId]];
            } else if ((i = ckb[keyId].indexOf(command)) != -1) {
                ckb[keyId].splice(i, 1);
            }

            if (typeof position != "number") {
                position = getPosition(command);
            }

            var commands = ckb[keyId];
            for (i = 0; i < commands.length; i++) {
                var other = commands[i];
                var otherPos = getPosition(other);
                if (otherPos > position)
                    break;
            }
            commands.splice(i, 0, command);
        }
    };

    this.addCommands = function(commands) {
        commands && Object.keys(commands).forEach(function(name) {
            var command = commands[name];
            if (!command)
                return;
            
            if (typeof command === "string")
                return this.bindKey(command, name);

            if (typeof command === "function")
                command = { exec: command };

            if (typeof command !== "object")
                return;

            if (!command.name)
                command.name = name;

            this.addCommand(command);
        }, this);
    };

    this.removeCommands = function(commands) {
        Object.keys(commands).forEach(function(name) {
            this.removeCommand(commands[name]);
        }, this);
    };

    this.bindKeys = function(keyList) {
        Object.keys(keyList).forEach(function(key) {
            this.bindKey(key, keyList[key]);
        }, this);
    };

    this._buildKeyHash = function(command) {
        this.bindKey(command.bindKey, command);
    };
    this.parseKeys = function(keys) {
        var parts = keys.toLowerCase().split(/[\-\+]([\-\+])?/).filter(function(x){return x;});
        var key = parts.pop();

        var keyCode = keyUtil[key];
        if (keyUtil.FUNCTION_KEYS[keyCode])
            key = keyUtil.FUNCTION_KEYS[keyCode].toLowerCase();
        else if (!parts.length)
            return {key: key, hashId: -1};
        else if (parts.length == 1 && parts[0] == "shift")
            return {key: key.toUpperCase(), hashId: -1};

        var hashId = 0;
        for (var i = parts.length; i--;) {
            var modifier = keyUtil.KEY_MODS[parts[i]];
            if (modifier == null) {
                if (typeof console != "undefined")
                    console.error("invalid modifier " + parts[i] + " in " + keys);
                return false;
            }
            hashId |= modifier;
        }
        return {key: key, hashId: hashId};
    };

    this.findKeyCommand = function findKeyCommand(hashId, keyString) {
        var key = KEY_MODS[hashId] + keyString;
        return this.commandKeyBinding[key];
    };

    this.handleKeyboard = function(data, hashId, keyString, keyCode) {
        if (keyCode < 0) return;
        var key = KEY_MODS[hashId] + keyString;
        var command = this.commandKeyBinding[key];
        if (data.$keyChain) {
            data.$keyChain += " " + key;
            command = this.commandKeyBinding[data.$keyChain] || command;
        }
        
        if (command) {
            if (command == "chainKeys" || command[command.length - 1] == "chainKeys") {
                data.$keyChain = data.$keyChain || key;
                return {command: "null"};
            }
        }
        
        if (data.$keyChain) {
            if ((!hashId || hashId == 4) && keyString.length == 1)
                data.$keyChain = data.$keyChain.slice(0, -key.length - 1); // wait for input
            else if (hashId == -1 || keyCode > 0)
                data.$keyChain = ""; // reset keyChain
        }
        return {command: command};
    };
    
    this.getStatusText = function(editor, data) {
        return data.$keyChain || "";
    };

}).call(HashHandler.prototype);

exports.HashHandler = HashHandler;
exports.MultiHashHandler = MultiHashHandler;
});

ace.define("ace/commands/command_manager",["require","exports","module","ace/lib/oop","ace/keyboard/hash_handler","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";

var oop = acequire("../lib/oop");
var MultiHashHandler = acequire("../keyboard/hash_handler").MultiHashHandler;
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;

var CommandManager = function(platform, commands) {
    MultiHashHandler.call(this, commands, platform);
    this.byName = this.commands;
    this.setDefaultHandler("exec", function(e) {
        return e.command.exec(e.editor, e.args || {});
    });
};

oop.inherits(CommandManager, MultiHashHandler);

(function() {

    oop.implement(this, EventEmitter);

    this.exec = function(command, editor, args) {
        if (Array.isArray(command)) {
            for (var i = command.length; i--; ) {
                if (this.exec(command[i], editor, args)) return true;
            }
            return false;
        }

        if (typeof command === "string")
            command = this.commands[command];

        if (!command)
            return false;

        if (editor && editor.$readOnly && !command.readOnly)
            return false;

        if (command.isAvailable && !command.isAvailable(editor))
            return false;

        var e = {editor: editor, command: command, args: args};
        e.returnValue = this._emit("exec", e);
        this._signal("afterExec", e);

        return e.returnValue === false ? false : true;
    };

    this.toggleRecording = function(editor) {
        if (this.$inReplay)
            return;

        editor && editor._emit("changeStatus");
        if (this.recording) {
            this.macro.pop();
            this.removeEventListener("exec", this.$addCommandToMacro);

            if (!this.macro.length)
                this.macro = this.oldMacro;

            return this.recording = false;
        }
        if (!this.$addCommandToMacro) {
            this.$addCommandToMacro = function(e) {
                this.macro.push([e.command, e.args]);
            }.bind(this);
        }

        this.oldMacro = this.macro;
        this.macro = [];
        this.on("exec", this.$addCommandToMacro);
        return this.recording = true;
    };

    this.replay = function(editor) {
        if (this.$inReplay || !this.macro)
            return;

        if (this.recording)
            return this.toggleRecording(editor);

        try {
            this.$inReplay = true;
            this.macro.forEach(function(x) {
                if (typeof x == "string")
                    this.exec(x, editor);
                else
                    this.exec(x[0], editor, x[1]);
            }, this);
        } finally {
            this.$inReplay = false;
        }
    };

    this.trimMacro = function(m) {
        return m.map(function(x){
            if (typeof x[0] != "string")
                x[0] = x[0].name;
            if (!x[1])
                x = x[0];
            return x;
        });
    };

}).call(CommandManager.prototype);

exports.CommandManager = CommandManager;

});

ace.define("ace/commands/default_commands",["require","exports","module","ace/lib/lang","ace/config","ace/range"], function(acequire, exports, module) {
"use strict";

var lang = acequire("../lib/lang");
var config = acequire("../config");
var Range = acequire("../range").Range;

function bindKey(win, mac) {
    return {win: win, mac: mac};
}
exports.commands = [{
    name: "showSettingsMenu",
    bindKey: bindKey("Ctrl-,", "Command-,"),
    exec: function(editor) {
        config.loadModule("ace/ext/settings_menu", function(module) {
            module.init(editor);
            editor.showSettingsMenu();
        });
    },
    readOnly: true
}, {
    name: "goToNextError",
    bindKey: bindKey("Alt-E", "F4"),
    exec: function(editor) {
        config.loadModule("ace/ext/error_marker", function(module) {
            module.showErrorMarker(editor, 1);
        });
    },
    scrollIntoView: "animate",
    readOnly: true
}, {
    name: "goToPreviousError",
    bindKey: bindKey("Alt-Shift-E", "Shift-F4"),
    exec: function(editor) {
        config.loadModule("ace/ext/error_marker", function(module) {
            module.showErrorMarker(editor, -1);
        });
    },
    scrollIntoView: "animate",
    readOnly: true
}, {
    name: "selectall",
    bindKey: bindKey("Ctrl-A", "Command-A"),
    exec: function(editor) { editor.selectAll(); },
    readOnly: true
}, {
    name: "centerselection",
    bindKey: bindKey(null, "Ctrl-L"),
    exec: function(editor) { editor.centerSelection(); },
    readOnly: true
}, {
    name: "gotoline",
    bindKey: bindKey("Ctrl-L", "Command-L"),
    exec: function(editor) {
        var line = parseInt(prompt("Enter line number:"), 10);
        if (!isNaN(line)) {
            editor.gotoLine(line);
        }
    },
    readOnly: true
}, {
    name: "fold",
    bindKey: bindKey("Alt-L|Ctrl-F1", "Command-Alt-L|Command-F1"),
    exec: function(editor) { editor.session.toggleFold(false); },
    multiSelectAction: "forEach",
    scrollIntoView: "center",
    readOnly: true
}, {
    name: "unfold",
    bindKey: bindKey("Alt-Shift-L|Ctrl-Shift-F1", "Command-Alt-Shift-L|Command-Shift-F1"),
    exec: function(editor) { editor.session.toggleFold(true); },
    multiSelectAction: "forEach",
    scrollIntoView: "center",
    readOnly: true
}, {
    name: "toggleFoldWidget",
    bindKey: bindKey("F2", "F2"),
    exec: function(editor) { editor.session.toggleFoldWidget(); },
    multiSelectAction: "forEach",
    scrollIntoView: "center",
    readOnly: true
}, {
    name: "toggleParentFoldWidget",
    bindKey: bindKey("Alt-F2", "Alt-F2"),
    exec: function(editor) { editor.session.toggleFoldWidget(true); },
    multiSelectAction: "forEach",
    scrollIntoView: "center",
    readOnly: true
}, {
    name: "foldall",
    bindKey: bindKey(null, "Ctrl-Command-Option-0"),
    exec: function(editor) { editor.session.foldAll(); },
    scrollIntoView: "center",
    readOnly: true
}, {
    name: "foldOther",
    bindKey: bindKey("Alt-0", "Command-Option-0"),
    exec: function(editor) { 
        editor.session.foldAll();
        editor.session.unfold(editor.selection.getAllRanges());
    },
    scrollIntoView: "center",
    readOnly: true
}, {
    name: "unfoldall",
    bindKey: bindKey("Alt-Shift-0", "Command-Option-Shift-0"),
    exec: function(editor) { editor.session.unfold(); },
    scrollIntoView: "center",
    readOnly: true
}, {
    name: "findnext",
    bindKey: bindKey("Ctrl-K", "Command-G"),
    exec: function(editor) { editor.findNext(); },
    multiSelectAction: "forEach",
    scrollIntoView: "center",
    readOnly: true
}, {
    name: "findprevious",
    bindKey: bindKey("Ctrl-Shift-K", "Command-Shift-G"),
    exec: function(editor) { editor.findPrevious(); },
    multiSelectAction: "forEach",
    scrollIntoView: "center",
    readOnly: true
}, {
    name: "selectOrFindNext",
    bindKey: bindKey("Alt-K", "Ctrl-G"),
    exec: function(editor) {
        if (editor.selection.isEmpty())
            editor.selection.selectWord();
        else
            editor.findNext(); 
    },
    readOnly: true
}, {
    name: "selectOrFindPrevious",
    bindKey: bindKey("Alt-Shift-K", "Ctrl-Shift-G"),
    exec: function(editor) { 
        if (editor.selection.isEmpty())
            editor.selection.selectWord();
        else
            editor.findPrevious();
    },
    readOnly: true
}, {
    name: "find",
    bindKey: bindKey("Ctrl-F", "Command-F"),
    exec: function(editor) {
        config.loadModule("ace/ext/searchbox", function(e) {e.Search(editor);});
    },
    readOnly: true
}, {
    name: "overwrite",
    bindKey: "Insert",
    exec: function(editor) { editor.toggleOverwrite(); },
    readOnly: true
}, {
    name: "selecttostart",
    bindKey: bindKey("Ctrl-Shift-Home", "Command-Shift-Home|Command-Shift-Up"),
    exec: function(editor) { editor.getSelection().selectFileStart(); },
    multiSelectAction: "forEach",
    readOnly: true,
    scrollIntoView: "animate",
    aceCommandGroup: "fileJump"
}, {
    name: "gotostart",
    bindKey: bindKey("Ctrl-Home", "Command-Home|Command-Up"),
    exec: function(editor) { editor.navigateFileStart(); },
    multiSelectAction: "forEach",
    readOnly: true,
    scrollIntoView: "animate",
    aceCommandGroup: "fileJump"
}, {
    name: "selectup",
    bindKey: bindKey("Shift-Up", "Shift-Up|Ctrl-Shift-P"),
    exec: function(editor) { editor.getSelection().selectUp(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "golineup",
    bindKey: bindKey("Up", "Up|Ctrl-P"),
    exec: function(editor, args) { editor.navigateUp(args.times); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selecttoend",
    bindKey: bindKey("Ctrl-Shift-End", "Command-Shift-End|Command-Shift-Down"),
    exec: function(editor) { editor.getSelection().selectFileEnd(); },
    multiSelectAction: "forEach",
    readOnly: true,
    scrollIntoView: "animate",
    aceCommandGroup: "fileJump"
}, {
    name: "gotoend",
    bindKey: bindKey("Ctrl-End", "Command-End|Command-Down"),
    exec: function(editor) { editor.navigateFileEnd(); },
    multiSelectAction: "forEach",
    readOnly: true,
    scrollIntoView: "animate",
    aceCommandGroup: "fileJump"
}, {
    name: "selectdown",
    bindKey: bindKey("Shift-Down", "Shift-Down|Ctrl-Shift-N"),
    exec: function(editor) { editor.getSelection().selectDown(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "golinedown",
    bindKey: bindKey("Down", "Down|Ctrl-N"),
    exec: function(editor, args) { editor.navigateDown(args.times); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectwordleft",
    bindKey: bindKey("Ctrl-Shift-Left", "Option-Shift-Left"),
    exec: function(editor) { editor.getSelection().selectWordLeft(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "gotowordleft",
    bindKey: bindKey("Ctrl-Left", "Option-Left"),
    exec: function(editor) { editor.navigateWordLeft(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selecttolinestart",
    bindKey: bindKey("Alt-Shift-Left", "Command-Shift-Left|Ctrl-Shift-A"),
    exec: function(editor) { editor.getSelection().selectLineStart(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "gotolinestart",
    bindKey: bindKey("Alt-Left|Home", "Command-Left|Home|Ctrl-A"),
    exec: function(editor) { editor.navigateLineStart(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectleft",
    bindKey: bindKey("Shift-Left", "Shift-Left|Ctrl-Shift-B"),
    exec: function(editor) { editor.getSelection().selectLeft(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "gotoleft",
    bindKey: bindKey("Left", "Left|Ctrl-B"),
    exec: function(editor, args) { editor.navigateLeft(args.times); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectwordright",
    bindKey: bindKey("Ctrl-Shift-Right", "Option-Shift-Right"),
    exec: function(editor) { editor.getSelection().selectWordRight(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "gotowordright",
    bindKey: bindKey("Ctrl-Right", "Option-Right"),
    exec: function(editor) { editor.navigateWordRight(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selecttolineend",
    bindKey: bindKey("Alt-Shift-Right", "Command-Shift-Right|Shift-End|Ctrl-Shift-E"),
    exec: function(editor) { editor.getSelection().selectLineEnd(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "gotolineend",
    bindKey: bindKey("Alt-Right|End", "Command-Right|End|Ctrl-E"),
    exec: function(editor) { editor.navigateLineEnd(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectright",
    bindKey: bindKey("Shift-Right", "Shift-Right"),
    exec: function(editor) { editor.getSelection().selectRight(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "gotoright",
    bindKey: bindKey("Right", "Right|Ctrl-F"),
    exec: function(editor, args) { editor.navigateRight(args.times); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectpagedown",
    bindKey: "Shift-PageDown",
    exec: function(editor) { editor.selectPageDown(); },
    readOnly: true
}, {
    name: "pagedown",
    bindKey: bindKey(null, "Option-PageDown"),
    exec: function(editor) { editor.scrollPageDown(); },
    readOnly: true
}, {
    name: "gotopagedown",
    bindKey: bindKey("PageDown", "PageDown|Ctrl-V"),
    exec: function(editor) { editor.gotoPageDown(); },
    readOnly: true
}, {
    name: "selectpageup",
    bindKey: "Shift-PageUp",
    exec: function(editor) { editor.selectPageUp(); },
    readOnly: true
}, {
    name: "pageup",
    bindKey: bindKey(null, "Option-PageUp"),
    exec: function(editor) { editor.scrollPageUp(); },
    readOnly: true
}, {
    name: "gotopageup",
    bindKey: "PageUp",
    exec: function(editor) { editor.gotoPageUp(); },
    readOnly: true
}, {
    name: "scrollup",
    bindKey: bindKey("Ctrl-Up", null),
    exec: function(e) { e.renderer.scrollBy(0, -2 * e.renderer.layerConfig.lineHeight); },
    readOnly: true
}, {
    name: "scrolldown",
    bindKey: bindKey("Ctrl-Down", null),
    exec: function(e) { e.renderer.scrollBy(0, 2 * e.renderer.layerConfig.lineHeight); },
    readOnly: true
}, {
    name: "selectlinestart",
    bindKey: "Shift-Home",
    exec: function(editor) { editor.getSelection().selectLineStart(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectlineend",
    bindKey: "Shift-End",
    exec: function(editor) { editor.getSelection().selectLineEnd(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "togglerecording",
    bindKey: bindKey("Ctrl-Alt-E", "Command-Option-E"),
    exec: function(editor) { editor.commands.toggleRecording(editor); },
    readOnly: true
}, {
    name: "replaymacro",
    bindKey: bindKey("Ctrl-Shift-E", "Command-Shift-E"),
    exec: function(editor) { editor.commands.replay(editor); },
    readOnly: true
}, {
    name: "jumptomatching",
    bindKey: bindKey("Ctrl-P", "Ctrl-P"),
    exec: function(editor) { editor.jumpToMatching(); },
    multiSelectAction: "forEach",
    scrollIntoView: "animate",
    readOnly: true
}, {
    name: "selecttomatching",
    bindKey: bindKey("Ctrl-Shift-P", "Ctrl-Shift-P"),
    exec: function(editor) { editor.jumpToMatching(true); },
    multiSelectAction: "forEach",
    scrollIntoView: "animate",
    readOnly: true
}, {
    name: "expandToMatching",
    bindKey: bindKey("Ctrl-Shift-M", "Ctrl-Shift-M"),
    exec: function(editor) { editor.jumpToMatching(true, true); },
    multiSelectAction: "forEach",
    scrollIntoView: "animate",
    readOnly: true
}, {
    name: "passKeysToBrowser",
    bindKey: bindKey(null, null),
    exec: function() {},
    passEvent: true,
    readOnly: true
}, {
    name: "copy",
    exec: function(editor) {
    },
    readOnly: true
},
{
    name: "cut",
    exec: function(editor) {
        var range = editor.getSelectionRange();
        editor._emit("cut", range);

        if (!editor.selection.isEmpty()) {
            editor.session.remove(range);
            editor.clearSelection();
        }
    },
    scrollIntoView: "cursor",
    multiSelectAction: "forEach"
}, {
    name: "paste",
    exec: function(editor, args) {
        editor.$handlePaste(args);
    },
    scrollIntoView: "cursor"
}, {
    name: "removeline",
    bindKey: bindKey("Ctrl-D", "Command-D"),
    exec: function(editor) { editor.removeLines(); },
    scrollIntoView: "cursor",
    multiSelectAction: "forEachLine"
}, {
    name: "duplicateSelection",
    bindKey: bindKey("Ctrl-Shift-D", "Command-Shift-D"),
    exec: function(editor) { editor.duplicateSelection(); },
    scrollIntoView: "cursor",
    multiSelectAction: "forEach"
}, {
    name: "sortlines",
    bindKey: bindKey("Ctrl-Alt-S", "Command-Alt-S"),
    exec: function(editor) { editor.sortLines(); },
    scrollIntoView: "selection",
    multiSelectAction: "forEachLine"
}, {
    name: "togglecomment",
    bindKey: bindKey("Ctrl-/", "Command-/"),
    exec: function(editor) { editor.toggleCommentLines(); },
    multiSelectAction: "forEachLine",
    scrollIntoView: "selectionPart"
}, {
    name: "toggleBlockComment",
    bindKey: bindKey("Ctrl-Shift-/", "Command-Shift-/"),
    exec: function(editor) { editor.toggleBlockComment(); },
    multiSelectAction: "forEach",
    scrollIntoView: "selectionPart"
}, {
    name: "modifyNumberUp",
    bindKey: bindKey("Ctrl-Shift-Up", "Alt-Shift-Up"),
    exec: function(editor) { editor.modifyNumber(1); },
    scrollIntoView: "cursor",
    multiSelectAction: "forEach"
}, {
    name: "modifyNumberDown",
    bindKey: bindKey("Ctrl-Shift-Down", "Alt-Shift-Down"),
    exec: function(editor) { editor.modifyNumber(-1); },
    scrollIntoView: "cursor",
    multiSelectAction: "forEach"
}, {
    name: "replace",
    bindKey: bindKey("Ctrl-H", "Command-Option-F"),
    exec: function(editor) {
        config.loadModule("ace/ext/searchbox", function(e) {e.Search(editor, true);});
    }
}, {
    name: "undo",
    bindKey: bindKey("Ctrl-Z", "Command-Z"),
    exec: function(editor) { editor.undo(); }
}, {
    name: "redo",
    bindKey: bindKey("Ctrl-Shift-Z|Ctrl-Y", "Command-Shift-Z|Command-Y"),
    exec: function(editor) { editor.redo(); }
}, {
    name: "copylinesup",
    bindKey: bindKey("Alt-Shift-Up", "Command-Option-Up"),
    exec: function(editor) { editor.copyLinesUp(); },
    scrollIntoView: "cursor"
}, {
    name: "movelinesup",
    bindKey: bindKey("Alt-Up", "Option-Up"),
    exec: function(editor) { editor.moveLinesUp(); },
    scrollIntoView: "cursor"
}, {
    name: "copylinesdown",
    bindKey: bindKey("Alt-Shift-Down", "Command-Option-Down"),
    exec: function(editor) { editor.copyLinesDown(); },
    scrollIntoView: "cursor"
}, {
    name: "movelinesdown",
    bindKey: bindKey("Alt-Down", "Option-Down"),
    exec: function(editor) { editor.moveLinesDown(); },
    scrollIntoView: "cursor"
}, {
    name: "del",
    bindKey: bindKey("Delete", "Delete|Ctrl-D|Shift-Delete"),
    exec: function(editor) { editor.remove("right"); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "backspace",
    bindKey: bindKey(
        "Shift-Backspace|Backspace",
        "Ctrl-Backspace|Shift-Backspace|Backspace|Ctrl-H"
    ),
    exec: function(editor) { editor.remove("left"); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "cut_or_delete",
    bindKey: bindKey("Shift-Delete", null),
    exec: function(editor) { 
        if (editor.selection.isEmpty()) {
            editor.remove("left");
        } else {
            return false;
        }
    },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "removetolinestart",
    bindKey: bindKey("Alt-Backspace", "Command-Backspace"),
    exec: function(editor) { editor.removeToLineStart(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "removetolineend",
    bindKey: bindKey("Alt-Delete", "Ctrl-K|Command-Delete"),
    exec: function(editor) { editor.removeToLineEnd(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "removetolinestarthard",
    bindKey: bindKey("Ctrl-Shift-Backspace", null),
    exec: function(editor) {
        var range = editor.selection.getRange();
        range.start.column = 0;
        editor.session.remove(range);
    },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "removetolineendhard",
    bindKey: bindKey("Ctrl-Shift-Delete", null),
    exec: function(editor) {
        var range = editor.selection.getRange();
        range.end.column = Number.MAX_VALUE;
        editor.session.remove(range);
    },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "removewordleft",
    bindKey: bindKey("Ctrl-Backspace", "Alt-Backspace|Ctrl-Alt-Backspace"),
    exec: function(editor) { editor.removeWordLeft(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "removewordright",
    bindKey: bindKey("Ctrl-Delete", "Alt-Delete"),
    exec: function(editor) { editor.removeWordRight(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "outdent",
    bindKey: bindKey("Shift-Tab", "Shift-Tab"),
    exec: function(editor) { editor.blockOutdent(); },
    multiSelectAction: "forEach",
    scrollIntoView: "selectionPart"
}, {
    name: "indent",
    bindKey: bindKey("Tab", "Tab"),
    exec: function(editor) { editor.indent(); },
    multiSelectAction: "forEach",
    scrollIntoView: "selectionPart"
}, {
    name: "blockoutdent",
    bindKey: bindKey("Ctrl-[", "Ctrl-["),
    exec: function(editor) { editor.blockOutdent(); },
    multiSelectAction: "forEachLine",
    scrollIntoView: "selectionPart"
}, {
    name: "blockindent",
    bindKey: bindKey("Ctrl-]", "Ctrl-]"),
    exec: function(editor) { editor.blockIndent(); },
    multiSelectAction: "forEachLine",
    scrollIntoView: "selectionPart"
}, {
    name: "insertstring",
    exec: function(editor, str) { editor.insert(str); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "inserttext",
    exec: function(editor, args) {
        editor.insert(lang.stringRepeat(args.text  || "", args.times || 1));
    },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "splitline",
    bindKey: bindKey(null, "Ctrl-O"),
    exec: function(editor) { editor.splitLine(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "transposeletters",
    bindKey: bindKey("Alt-Shift-X", "Ctrl-T"),
    exec: function(editor) { editor.transposeLetters(); },
    multiSelectAction: function(editor) {editor.transposeSelections(1); },
    scrollIntoView: "cursor"
}, {
    name: "touppercase",
    bindKey: bindKey("Ctrl-U", "Ctrl-U"),
    exec: function(editor) { editor.toUpperCase(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "tolowercase",
    bindKey: bindKey("Ctrl-Shift-U", "Ctrl-Shift-U"),
    exec: function(editor) { editor.toLowerCase(); },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor"
}, {
    name: "expandtoline",
    bindKey: bindKey("Ctrl-Shift-L", "Command-Shift-L"),
    exec: function(editor) {
        var range = editor.selection.getRange();

        range.start.column = range.end.column = 0;
        range.end.row++;
        editor.selection.setRange(range, false);
    },
    multiSelectAction: "forEach",
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "joinlines",
    bindKey: bindKey(null, null),
    exec: function(editor) {
        var isBackwards = editor.selection.isBackwards();
        var selectionStart = isBackwards ? editor.selection.getSelectionLead() : editor.selection.getSelectionAnchor();
        var selectionEnd = isBackwards ? editor.selection.getSelectionAnchor() : editor.selection.getSelectionLead();
        var firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length;
        var selectedText = editor.session.doc.getTextRange(editor.selection.getRange());
        var selectedCount = selectedText.replace(/\n\s*/, " ").length;
        var insertLine = editor.session.doc.getLine(selectionStart.row);

        for (var i = selectionStart.row + 1; i <= selectionEnd.row + 1; i++) {
            var curLine = lang.stringTrimLeft(lang.stringTrimRight(editor.session.doc.getLine(i)));
            if (curLine.length !== 0) {
                curLine = " " + curLine;
            }
            insertLine += curLine;
        }

        if (selectionEnd.row + 1 < (editor.session.doc.getLength() - 1)) {
            insertLine += editor.session.doc.getNewLineCharacter();
        }

        editor.clearSelection();
        editor.session.doc.replace(new Range(selectionStart.row, 0, selectionEnd.row + 2, 0), insertLine);

        if (selectedCount > 0) {
            editor.selection.moveCursorTo(selectionStart.row, selectionStart.column);
            editor.selection.selectTo(selectionStart.row, selectionStart.column + selectedCount);
        } else {
            firstLineEndCol = editor.session.doc.getLine(selectionStart.row).length > firstLineEndCol ? (firstLineEndCol + 1) : firstLineEndCol;
            editor.selection.moveCursorTo(selectionStart.row, firstLineEndCol);
        }
    },
    multiSelectAction: "forEach",
    readOnly: true
}, {
    name: "invertSelection",
    bindKey: bindKey(null, null),
    exec: function(editor) {
        var endRow = editor.session.doc.getLength() - 1;
        var endCol = editor.session.doc.getLine(endRow).length;
        var ranges = editor.selection.rangeList.ranges;
        var newRanges = [];
        if (ranges.length < 1) {
            ranges = [editor.selection.getRange()];
        }

        for (var i = 0; i < ranges.length; i++) {
            if (i == (ranges.length - 1)) {
                if (!(ranges[i].end.row === endRow && ranges[i].end.column === endCol)) {
                    newRanges.push(new Range(ranges[i].end.row, ranges[i].end.column, endRow, endCol));
                }
            }

            if (i === 0) {
                if (!(ranges[i].start.row === 0 && ranges[i].start.column === 0)) {
                    newRanges.push(new Range(0, 0, ranges[i].start.row, ranges[i].start.column));
                }
            } else {
                newRanges.push(new Range(ranges[i-1].end.row, ranges[i-1].end.column, ranges[i].start.row, ranges[i].start.column));
            }
        }

        editor.exitMultiSelectMode();
        editor.clearSelection();

        for(var i = 0; i < newRanges.length; i++) {
            editor.selection.addRange(newRanges[i], false);
        }
    },
    readOnly: true,
    scrollIntoView: "none"
}];

});

ace.define("ace/editor",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/keyboard/textinput","ace/mouse/mouse_handler","ace/mouse/fold_handler","ace/keyboard/keybinding","ace/edit_session","ace/search","ace/range","ace/lib/event_emitter","ace/commands/command_manager","ace/commands/default_commands","ace/config","ace/token_iterator"], function(acequire, exports, module) {
"use strict";

acequire("./lib/fixoldbrowsers");

var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
var lang = acequire("./lib/lang");
var useragent = acequire("./lib/useragent");
var TextInput = acequire("./keyboard/textinput").TextInput;
var MouseHandler = acequire("./mouse/mouse_handler").MouseHandler;
var FoldHandler = acequire("./mouse/fold_handler").FoldHandler;
var KeyBinding = acequire("./keyboard/keybinding").KeyBinding;
var EditSession = acequire("./edit_session").EditSession;
var Search = acequire("./search").Search;
var Range = acequire("./range").Range;
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var CommandManager = acequire("./commands/command_manager").CommandManager;
var defaultCommands = acequire("./commands/default_commands").commands;
var config = acequire("./config");
var TokenIterator = acequire("./token_iterator").TokenIterator;
var Editor = function(renderer, session) {
    var container = renderer.getContainerElement();
    this.container = container;
    this.renderer = renderer;
    this.id = "editor" + (++Editor.$uid);

    this.commands = new CommandManager(useragent.isMac ? "mac" : "win", defaultCommands);
    if (typeof document == "object") {
        this.textInput  = new TextInput(renderer.getTextAreaContainer(), this);
        this.renderer.textarea = this.textInput.getElement();
        this.$mouseHandler = new MouseHandler(this);
        new FoldHandler(this);
    }

    this.keyBinding = new KeyBinding(this);

    this.$blockScrolling = 0;
    this.$search = new Search().set({
        wrap: true
    });

    this.$historyTracker = this.$historyTracker.bind(this);
    this.commands.on("exec", this.$historyTracker);

    this.$initOperationListeners();
    
    this._$emitInputEvent = lang.delayedCall(function() {
        this._signal("input", {});
        if (this.session && this.session.bgTokenizer)
            this.session.bgTokenizer.scheduleStart();
    }.bind(this));
    
    this.on("change", function(_, _self) {
        _self._$emitInputEvent.schedule(31);
    });

    this.setSession(session || new EditSession(""));
    config.resetOptions(this);
    config._signal("editor", this);
};

Editor.$uid = 0;

(function(){

    oop.implement(this, EventEmitter);

    this.$initOperationListeners = function() {
        function last(a) {return a[a.length - 1];}

        this.selections = [];
        this.commands.on("exec", this.startOperation.bind(this), true);
        this.commands.on("afterExec", this.endOperation.bind(this), true);

        this.$opResetTimer = lang.delayedCall(this.endOperation.bind(this));

        this.on("change", function() {
            this.curOp || this.startOperation();
            this.curOp.docChanged = true;
        }.bind(this), true);

        this.on("changeSelection", function() {
            this.curOp || this.startOperation();
            this.curOp.selectionChanged = true;
        }.bind(this), true);
    };

    this.curOp = null;
    this.prevOp = {};
    this.startOperation = function(commadEvent) {
        if (this.curOp) {
            if (!commadEvent || this.curOp.command)
                return;
            this.prevOp = this.curOp;
        }
        if (!commadEvent) {
            this.previousCommand = null;
            commadEvent = {};
        }

        this.$opResetTimer.schedule();
        this.curOp = {
            command: commadEvent.command || {},
            args: commadEvent.args,
            scrollTop: this.renderer.scrollTop
        };
        if (this.curOp.command.name && this.curOp.command.scrollIntoView !== undefined)
            this.$blockScrolling++;
    };

    this.endOperation = function(e) {
        if (this.curOp) {
            if (e && e.returnValue === false)
                return this.curOp = null;
            this._signal("beforeEndOperation");
            var command = this.curOp.command;
            if (command.name && this.$blockScrolling > 0)
                this.$blockScrolling--;
            var scrollIntoView = command && command.scrollIntoView;
            if (scrollIntoView) {
                switch (scrollIntoView) {
                    case "center-animate":
                        scrollIntoView = "animate";
                    case "center":
                        this.renderer.scrollCursorIntoView(null, 0.5);
                        break;
                    case "animate":
                    case "cursor":
                        this.renderer.scrollCursorIntoView();
                        break;
                    case "selectionPart":
                        var range = this.selection.getRange();
                        var config = this.renderer.layerConfig;
                        if (range.start.row >= config.lastRow || range.end.row <= config.firstRow) {
                            this.renderer.scrollSelectionIntoView(this.selection.anchor, this.selection.lead);
                        }
                        break;
                    default:
                        break;
                }
                if (scrollIntoView == "animate")
                    this.renderer.animateScrolling(this.curOp.scrollTop);
            }
            
            this.prevOp = this.curOp;
            this.curOp = null;
        }
    };
    this.$mergeableCommands = ["backspace", "del", "insertstring"];
    this.$historyTracker = function(e) {
        if (!this.$mergeUndoDeltas)
            return;

        var prev = this.prevOp;
        var mergeableCommands = this.$mergeableCommands;
        var shouldMerge = prev.command && (e.command.name == prev.command.name);
        if (e.command.name == "insertstring") {
            var text = e.args;
            if (this.mergeNextCommand === undefined)
                this.mergeNextCommand = true;

            shouldMerge = shouldMerge
                && this.mergeNextCommand // previous command allows to coalesce with
                && (!/\s/.test(text) || /\s/.test(prev.args)); // previous insertion was of same type

            this.mergeNextCommand = true;
        } else {
            shouldMerge = shouldMerge
                && mergeableCommands.indexOf(e.command.name) !== -1; // the command is mergeable
        }

        if (
            this.$mergeUndoDeltas != "always"
            && Date.now() - this.sequenceStartTime > 2000
        ) {
            shouldMerge = false; // the sequence is too long
        }

        if (shouldMerge)
            this.session.mergeUndoDeltas = true;
        else if (mergeableCommands.indexOf(e.command.name) !== -1)
            this.sequenceStartTime = Date.now();
    };
    this.setKeyboardHandler = function(keyboardHandler, cb) {
        if (keyboardHandler && typeof keyboardHandler === "string") {
            this.$keybindingId = keyboardHandler;
            var _self = this;
            config.loadModule(["keybinding", keyboardHandler], function(module) {
                if (_self.$keybindingId == keyboardHandler)
                    _self.keyBinding.setKeyboardHandler(module && module.handler);
                cb && cb();
            });
        } else {
            this.$keybindingId = null;
            this.keyBinding.setKeyboardHandler(keyboardHandler);
            cb && cb();
        }
    };
    this.getKeyboardHandler = function() {
        return this.keyBinding.getKeyboardHandler();
    };
    this.setSession = function(session) {
        if (this.session == session)
            return;
        if (this.curOp) this.endOperation();
        this.curOp = {};

        var oldSession = this.session;
        if (oldSession) {
            this.session.off("change", this.$onDocumentChange);
            this.session.off("changeMode", this.$onChangeMode);
            this.session.off("tokenizerUpdate", this.$onTokenizerUpdate);
            this.session.off("changeTabSize", this.$onChangeTabSize);
            this.session.off("changeWrapLimit", this.$onChangeWrapLimit);
            this.session.off("changeWrapMode", this.$onChangeWrapMode);
            this.session.off("changeFold", this.$onChangeFold);
            this.session.off("changeFrontMarker", this.$onChangeFrontMarker);
            this.session.off("changeBackMarker", this.$onChangeBackMarker);
            this.session.off("changeBreakpoint", this.$onChangeBreakpoint);
            this.session.off("changeAnnotation", this.$onChangeAnnotation);
            this.session.off("changeOverwrite", this.$onCursorChange);
            this.session.off("changeScrollTop", this.$onScrollTopChange);
            this.session.off("changeScrollLeft", this.$onScrollLeftChange);

            var selection = this.session.getSelection();
            selection.off("changeCursor", this.$onCursorChange);
            selection.off("changeSelection", this.$onSelectionChange);
        }

        this.session = session;
        if (session) {
            this.$onDocumentChange = this.onDocumentChange.bind(this);
            session.on("change", this.$onDocumentChange);
            this.renderer.setSession(session);
    
            this.$onChangeMode = this.onChangeMode.bind(this);
            session.on("changeMode", this.$onChangeMode);
    
            this.$onTokenizerUpdate = this.onTokenizerUpdate.bind(this);
            session.on("tokenizerUpdate", this.$onTokenizerUpdate);
    
            this.$onChangeTabSize = this.renderer.onChangeTabSize.bind(this.renderer);
            session.on("changeTabSize", this.$onChangeTabSize);
    
            this.$onChangeWrapLimit = this.onChangeWrapLimit.bind(this);
            session.on("changeWrapLimit", this.$onChangeWrapLimit);
    
            this.$onChangeWrapMode = this.onChangeWrapMode.bind(this);
            session.on("changeWrapMode", this.$onChangeWrapMode);
    
            this.$onChangeFold = this.onChangeFold.bind(this);
            session.on("changeFold", this.$onChangeFold);
    
            this.$onChangeFrontMarker = this.onChangeFrontMarker.bind(this);
            this.session.on("changeFrontMarker", this.$onChangeFrontMarker);
    
            this.$onChangeBackMarker = this.onChangeBackMarker.bind(this);
            this.session.on("changeBackMarker", this.$onChangeBackMarker);
    
            this.$onChangeBreakpoint = this.onChangeBreakpoint.bind(this);
            this.session.on("changeBreakpoint", this.$onChangeBreakpoint);
    
            this.$onChangeAnnotation = this.onChangeAnnotation.bind(this);
            this.session.on("changeAnnotation", this.$onChangeAnnotation);
    
            this.$onCursorChange = this.onCursorChange.bind(this);
            this.session.on("changeOverwrite", this.$onCursorChange);
    
            this.$onScrollTopChange = this.onScrollTopChange.bind(this);
            this.session.on("changeScrollTop", this.$onScrollTopChange);
    
            this.$onScrollLeftChange = this.onScrollLeftChange.bind(this);
            this.session.on("changeScrollLeft", this.$onScrollLeftChange);
    
            this.selection = session.getSelection();
            this.selection.on("changeCursor", this.$onCursorChange);
    
            this.$onSelectionChange = this.onSelectionChange.bind(this);
            this.selection.on("changeSelection", this.$onSelectionChange);
    
            this.onChangeMode();
    
            this.$blockScrolling += 1;
            this.onCursorChange();
            this.$blockScrolling -= 1;
    
            this.onScrollTopChange();
            this.onScrollLeftChange();
            this.onSelectionChange();
            this.onChangeFrontMarker();
            this.onChangeBackMarker();
            this.onChangeBreakpoint();
            this.onChangeAnnotation();
            this.session.getUseWrapMode() && this.renderer.adjustWrapLimit();
            this.renderer.updateFull();
        } else {
            this.selection = null;
            this.renderer.setSession(session);
        }

        this._signal("changeSession", {
            session: session,
            oldSession: oldSession
        });
        
        this.curOp = null;
        
        oldSession && oldSession._signal("changeEditor", {oldEditor: this});
        session && session._signal("changeEditor", {editor: this});

        if (session && session.bgTokenizer)
            session.bgTokenizer.scheduleStart();
    };
    this.getSession = function() {
        return this.session;
    };
    this.setValue = function(val, cursorPos) {
        this.session.doc.setValue(val);

        if (!cursorPos)
            this.selectAll();
        else if (cursorPos == 1)
            this.navigateFileEnd();
        else if (cursorPos == -1)
            this.navigateFileStart();

        return val;
    };
    this.getValue = function() {
        return this.session.getValue();
    };
    this.getSelection = function() {
        return this.selection;
    };
    this.resize = function(force) {
        this.renderer.onResize(force);
    };
    this.setTheme = function(theme, cb) {
        this.renderer.setTheme(theme, cb);
    };
    this.getTheme = function() {
        return this.renderer.getTheme();
    };
    this.setStyle = function(style) {
        this.renderer.setStyle(style);
    };
    this.unsetStyle = function(style) {
        this.renderer.unsetStyle(style);
    };
    this.getFontSize = function () {
        return this.getOption("fontSize") ||
           dom.computedStyle(this.container, "fontSize");
    };
    this.setFontSize = function(size) {
        this.setOption("fontSize", size);
    };

    this.$highlightBrackets = function() {
        if (this.session.$bracketHighlight) {
            this.session.removeMarker(this.session.$bracketHighlight);
            this.session.$bracketHighlight = null;
        }

        if (this.$highlightPending) {
            return;
        }
        var self = this;
        this.$highlightPending = true;
        setTimeout(function() {
            self.$highlightPending = false;
            var session = self.session;
            if (!session || !session.bgTokenizer) return;
            var pos = session.findMatchingBracket(self.getCursorPosition());
            if (pos) {
                var range = new Range(pos.row, pos.column, pos.row, pos.column + 1);
            } else if (session.$mode.getMatching) {
                var range = session.$mode.getMatching(self.session);
            }
            if (range)
                session.$bracketHighlight = session.addMarker(range, "ace_bracket", "text");
        }, 50);
    };
    this.$highlightTags = function() {
        if (this.$highlightTagPending)
            return;
        var self = this;
        this.$highlightTagPending = true;
        setTimeout(function() {
            self.$highlightTagPending = false;
            
            var session = self.session;
            if (!session || !session.bgTokenizer) return;
            
            var pos = self.getCursorPosition();
            var iterator = new TokenIterator(self.session, pos.row, pos.column);
            var token = iterator.getCurrentToken();
            
            if (!token || !/\b(?:tag-open|tag-name)/.test(token.type)) {
                session.removeMarker(session.$tagHighlight);
                session.$tagHighlight = null;
                return;
            }
            
            if (token.type.indexOf("tag-open") != -1) {
                token = iterator.stepForward();
                if (!token)
                    return;
            }
            
            var tag = token.value;
            var depth = 0;
            var prevToken = iterator.stepBackward();
            
            if (prevToken.value == '<'){
                do {
                    prevToken = token;
                    token = iterator.stepForward();
                    
                    if (token && token.value === tag && token.type.indexOf('tag-name') !== -1) {
                        if (prevToken.value === '<'){
                            depth++;
                        } else if (prevToken.value === '</'){
                            depth--;
                        }
                    }
                    
                } while (token && depth >= 0);
            } else {
                do {
                    token = prevToken;
                    prevToken = iterator.stepBackward();
                    
                    if (token && token.value === tag && token.type.indexOf('tag-name') !== -1) {
                        if (prevToken.value === '<') {
                            depth++;
                        } else if (prevToken.value === '</') {
                            depth--;
                        }
                    }
                } while (prevToken && depth <= 0);
                iterator.stepForward();
            }
            
            if (!token) {
                session.removeMarker(session.$tagHighlight);
                session.$tagHighlight = null;
                return;
            }
            
            var row = iterator.getCurrentTokenRow();
            var column = iterator.getCurrentTokenColumn();
            var range = new Range(row, column, row, column+token.value.length);
            var sbm = session.$backMarkers[session.$tagHighlight];
            if (session.$tagHighlight && sbm != undefined && range.compareRange(sbm.range) !== 0) {
                session.removeMarker(session.$tagHighlight);
                session.$tagHighlight = null;
            }
            
            if (range && !session.$tagHighlight)
                session.$tagHighlight = session.addMarker(range, "ace_bracket", "text");
        }, 50);
    };
    this.focus = function() {
        var _self = this;
        setTimeout(function() {
            _self.textInput.focus();
        });
        this.textInput.focus();
    };
    this.isFocused = function() {
        return this.textInput.isFocused();
    };
    this.blur = function() {
        this.textInput.blur();
    };
    this.onFocus = function(e) {
        if (this.$isFocused)
            return;
        this.$isFocused = true;
        this.renderer.showCursor();
        this.renderer.visualizeFocus();
        this._emit("focus", e);
    };
    this.onBlur = function(e) {
        if (!this.$isFocused)
            return;
        this.$isFocused = false;
        this.renderer.hideCursor();
        this.renderer.visualizeBlur();
        this._emit("blur", e);
    };

    this.$cursorChange = function() {
        this.renderer.updateCursor();
    };
    this.onDocumentChange = function(delta) {
        var wrap = this.session.$useWrapMode;
        var lastRow = (delta.start.row == delta.end.row ? delta.end.row : Infinity);
        this.renderer.updateLines(delta.start.row, lastRow, wrap);

        this._signal("change", delta);
        this.$cursorChange();
        this.$updateHighlightActiveLine();
    };

    this.onTokenizerUpdate = function(e) {
        var rows = e.data;
        this.renderer.updateLines(rows.first, rows.last);
    };


    this.onScrollTopChange = function() {
        this.renderer.scrollToY(this.session.getScrollTop());
    };

    this.onScrollLeftChange = function() {
        this.renderer.scrollToX(this.session.getScrollLeft());
    };
    this.onCursorChange = function() {
        this.$cursorChange();

        if (!this.$blockScrolling) {
            config.warn("Automatically scrolling cursor into view after selection change",
                "this will be disabled in the next version",
                "set editor.$blockScrolling = Infinity to disable this message"
            );
            this.renderer.scrollCursorIntoView();
        }

        this.$highlightBrackets();
        this.$highlightTags();
        this.$updateHighlightActiveLine();
        this._signal("changeSelection");
    };

    this.$updateHighlightActiveLine = function() {
        var session = this.getSession();

        var highlight;
        if (this.$highlightActiveLine) {
            if ((this.$selectionStyle != "line" || !this.selection.isMultiLine()))
                highlight = this.getCursorPosition();
            if (this.renderer.$maxLines && this.session.getLength() === 1 && !(this.renderer.$minLines > 1))
                highlight = false;
        }

        if (session.$highlightLineMarker && !highlight) {
            session.removeMarker(session.$highlightLineMarker.id);
            session.$highlightLineMarker = null;
        } else if (!session.$highlightLineMarker && highlight) {
            var range = new Range(highlight.row, highlight.column, highlight.row, Infinity);
            range.id = session.addMarker(range, "ace_active-line", "screenLine");
            session.$highlightLineMarker = range;
        } else if (highlight) {
            session.$highlightLineMarker.start.row = highlight.row;
            session.$highlightLineMarker.end.row = highlight.row;
            session.$highlightLineMarker.start.column = highlight.column;
            session._signal("changeBackMarker");
        }
    };

    this.onSelectionChange = function(e) {
        var session = this.session;

        if (session.$selectionMarker) {
            session.removeMarker(session.$selectionMarker);
        }
        session.$selectionMarker = null;

        if (!this.selection.isEmpty()) {
            var range = this.selection.getRange();
            var style = this.getSelectionStyle();
            session.$selectionMarker = session.addMarker(range, "ace_selection", style);
        } else {
            this.$updateHighlightActiveLine();
        }

        var re = this.$highlightSelectedWord && this.$getSelectionHighLightRegexp();
        this.session.highlight(re);

        this._signal("changeSelection");
    };

    this.$getSelectionHighLightRegexp = function() {
        var session = this.session;

        var selection = this.getSelectionRange();
        if (selection.isEmpty() || selection.isMultiLine())
            return;

        var startOuter = selection.start.column - 1;
        var endOuter = selection.end.column + 1;
        var line = session.getLine(selection.start.row);
        var lineCols = line.length;
        var needle = line.substring(Math.max(startOuter, 0),
                                    Math.min(endOuter, lineCols));
        if ((startOuter >= 0 && /^[\w\d]/.test(needle)) ||
            (endOuter <= lineCols && /[\w\d]$/.test(needle)))
            return;

        needle = line.substring(selection.start.column, selection.end.column);
        if (!/^[\w\d]+$/.test(needle))
            return;

        var re = this.$search.$assembleRegExp({
            wholeWord: true,
            caseSensitive: true,
            needle: needle
        });

        return re;
    };


    this.onChangeFrontMarker = function() {
        this.renderer.updateFrontMarkers();
    };

    this.onChangeBackMarker = function() {
        this.renderer.updateBackMarkers();
    };


    this.onChangeBreakpoint = function() {
        this.renderer.updateBreakpoints();
    };

    this.onChangeAnnotation = function() {
        this.renderer.setAnnotations(this.session.getAnnotations());
    };


    this.onChangeMode = function(e) {
        this.renderer.updateText();
        this._emit("changeMode", e);
    };


    this.onChangeWrapLimit = function() {
        this.renderer.updateFull();
    };

    this.onChangeWrapMode = function() {
        this.renderer.onResize(true);
    };


    this.onChangeFold = function() {
        this.$updateHighlightActiveLine();
        this.renderer.updateFull();
    };
    this.getSelectedText = function() {
        return this.session.getTextRange(this.getSelectionRange());
    };
    this.getCopyText = function() {
        var text = this.getSelectedText();
        this._signal("copy", text);
        return text;
    };
    this.onCopy = function() {
        this.commands.exec("copy", this);
    };
    this.onCut = function() {
        this.commands.exec("cut", this);
    };
    this.onPaste = function(text, event) {
        var e = {text: text, event: event};
        this.commands.exec("paste", this, e);
    };
    
    this.$handlePaste = function(e) {
        if (typeof e == "string") 
            e = {text: e};
        this._signal("paste", e);
        var text = e.text;
        if (!this.inMultiSelectMode || this.inVirtualSelectionMode) {
            this.insert(text);
        } else {
            var lines = text.split(/\r\n|\r|\n/);
            var ranges = this.selection.rangeList.ranges;
    
            if (lines.length > ranges.length || lines.length < 2 || !lines[1])
                return this.commands.exec("insertstring", this, text);
    
            for (var i = ranges.length; i--;) {
                var range = ranges[i];
                if (!range.isEmpty())
                    this.session.remove(range);
    
                this.session.insert(range.start, lines[i]);
            }
        }
    };

    this.execCommand = function(command, args) {
        return this.commands.exec(command, this, args);
    };
    this.insert = function(text, pasted) {
        var session = this.session;
        var mode = session.getMode();
        var cursor = this.getCursorPosition();

        if (this.getBehavioursEnabled() && !pasted) {
            var transform = mode.transformAction(session.getState(cursor.row), 'insertion', this, session, text);
            if (transform) {
                if (text !== transform.text) {
                    this.session.mergeUndoDeltas = false;
                    this.$mergeNextCommand = false;
                }
                text = transform.text;

            }
        }
        
        if (text == "\t")
            text = this.session.getTabString();
        if (!this.selection.isEmpty()) {
            var range = this.getSelectionRange();
            cursor = this.session.remove(range);
            this.clearSelection();
        }
        else if (this.session.getOverwrite() && text.indexOf("\n") == -1) {
            var range = new Range.fromPoints(cursor, cursor);
            range.end.column += text.length;
            this.session.remove(range);
        }

        if (text == "\n" || text == "\r\n") {
            var line = session.getLine(cursor.row);
            if (cursor.column > line.search(/\S|$/)) {
                var d = line.substr(cursor.column).search(/\S|$/);
                session.doc.removeInLine(cursor.row, cursor.column, cursor.column + d);
            }
        }
        this.clearSelection();

        var start = cursor.column;
        var lineState = session.getState(cursor.row);
        var line = session.getLine(cursor.row);
        var shouldOutdent = mode.checkOutdent(lineState, line, text);
        var end = session.insert(cursor, text);

        if (transform && transform.selection) {
            if (transform.selection.length == 2) { // Transform relative to the current column
                this.selection.setSelectionRange(
                    new Range(cursor.row, start + transform.selection[0],
                              cursor.row, start + transform.selection[1]));
            } else { // Transform relative to the current row.
                this.selection.setSelectionRange(
                    new Range(cursor.row + transform.selection[0],
                              transform.selection[1],
                              cursor.row + transform.selection[2],
                              transform.selection[3]));
            }
        }

        if (session.getDocument().isNewLine(text)) {
            var lineIndent = mode.getNextLineIndent(lineState, line.slice(0, cursor.column), session.getTabString());

            session.insert({row: cursor.row+1, column: 0}, lineIndent);
        }
        if (shouldOutdent)
            mode.autoOutdent(lineState, session, cursor.row);
    };

    this.onTextInput = function(text) {
        this.keyBinding.onTextInput(text);
    };

    this.onCommandKey = function(e, hashId, keyCode) {
        this.keyBinding.onCommandKey(e, hashId, keyCode);
    };
    this.setOverwrite = function(overwrite) {
        this.session.setOverwrite(overwrite);
    };
    this.getOverwrite = function() {
        return this.session.getOverwrite();
    };
    this.toggleOverwrite = function() {
        this.session.toggleOverwrite();
    };
    this.setScrollSpeed = function(speed) {
        this.setOption("scrollSpeed", speed);
    };
    this.getScrollSpeed = function() {
        return this.getOption("scrollSpeed");
    };
    this.setDragDelay = function(dragDelay) {
        this.setOption("dragDelay", dragDelay);
    };
    this.getDragDelay = function() {
        return this.getOption("dragDelay");
    };
    this.setSelectionStyle = function(val) {
        this.setOption("selectionStyle", val);
    };
    this.getSelectionStyle = function() {
        return this.getOption("selectionStyle");
    };
    this.setHighlightActiveLine = function(shouldHighlight) {
        this.setOption("highlightActiveLine", shouldHighlight);
    };
    this.getHighlightActiveLine = function() {
        return this.getOption("highlightActiveLine");
    };
    this.setHighlightGutterLine = function(shouldHighlight) {
        this.setOption("highlightGutterLine", shouldHighlight);
    };

    this.getHighlightGutterLine = function() {
        return this.getOption("highlightGutterLine");
    };
    this.setHighlightSelectedWord = function(shouldHighlight) {
        this.setOption("highlightSelectedWord", shouldHighlight);
    };
    this.getHighlightSelectedWord = function() {
        return this.$highlightSelectedWord;
    };

    this.setAnimatedScroll = function(shouldAnimate){
        this.renderer.setAnimatedScroll(shouldAnimate);
    };

    this.getAnimatedScroll = function(){
        return this.renderer.getAnimatedScroll();
    };
    this.setShowInvisibles = function(showInvisibles) {
        this.renderer.setShowInvisibles(showInvisibles);
    };
    this.getShowInvisibles = function() {
        return this.renderer.getShowInvisibles();
    };

    this.setDisplayIndentGuides = function(display) {
        this.renderer.setDisplayIndentGuides(display);
    };

    this.getDisplayIndentGuides = function() {
        return this.renderer.getDisplayIndentGuides();
    };
    this.setShowPrintMargin = function(showPrintMargin) {
        this.renderer.setShowPrintMargin(showPrintMargin);
    };
    this.getShowPrintMargin = function() {
        return this.renderer.getShowPrintMargin();
    };
    this.setPrintMarginColumn = function(showPrintMargin) {
        this.renderer.setPrintMarginColumn(showPrintMargin);
    };
    this.getPrintMarginColumn = function() {
        return this.renderer.getPrintMarginColumn();
    };
    this.setReadOnly = function(readOnly) {
        this.setOption("readOnly", readOnly);
    };
    this.getReadOnly = function() {
        return this.getOption("readOnly");
    };
    this.setBehavioursEnabled = function (enabled) {
        this.setOption("behavioursEnabled", enabled);
    };
    this.getBehavioursEnabled = function () {
        return this.getOption("behavioursEnabled");
    };
    this.setWrapBehavioursEnabled = function (enabled) {
        this.setOption("wrapBehavioursEnabled", enabled);
    };
    this.getWrapBehavioursEnabled = function () {
        return this.getOption("wrapBehavioursEnabled");
    };
    this.setShowFoldWidgets = function(show) {
        this.setOption("showFoldWidgets", show);

    };
    this.getShowFoldWidgets = function() {
        return this.getOption("showFoldWidgets");
    };

    this.setFadeFoldWidgets = function(fade) {
        this.setOption("fadeFoldWidgets", fade);
    };

    this.getFadeFoldWidgets = function() {
        return this.getOption("fadeFoldWidgets");
    };
    this.remove = function(dir) {
        if (this.selection.isEmpty()){
            if (dir == "left")
                this.selection.selectLeft();
            else
                this.selection.selectRight();
        }

        var range = this.getSelectionRange();
        if (this.getBehavioursEnabled()) {
            var session = this.session;
            var state = session.getState(range.start.row);
            var new_range = session.getMode().transformAction(state, 'deletion', this, session, range);

            if (range.end.column === 0) {
                var text = session.getTextRange(range);
                if (text[text.length - 1] == "\n") {
                    var line = session.getLine(range.end.row);
                    if (/^\s+$/.test(line)) {
                        range.end.column = line.length;
                    }
                }
            }
            if (new_range)
                range = new_range;
        }

        this.session.remove(range);
        this.clearSelection();
    };
    this.removeWordRight = function() {
        if (this.selection.isEmpty())
            this.selection.selectWordRight();

        this.session.remove(this.getSelectionRange());
        this.clearSelection();
    };
    this.removeWordLeft = function() {
        if (this.selection.isEmpty())
            this.selection.selectWordLeft();

        this.session.remove(this.getSelectionRange());
        this.clearSelection();
    };
    this.removeToLineStart = function() {
        if (this.selection.isEmpty())
            this.selection.selectLineStart();

        this.session.remove(this.getSelectionRange());
        this.clearSelection();
    };
    this.removeToLineEnd = function() {
        if (this.selection.isEmpty())
            this.selection.selectLineEnd();

        var range = this.getSelectionRange();
        if (range.start.column == range.end.column && range.start.row == range.end.row) {
            range.end.column = 0;
            range.end.row++;
        }

        this.session.remove(range);
        this.clearSelection();
    };
    this.splitLine = function() {
        if (!this.selection.isEmpty()) {
            this.session.remove(this.getSelectionRange());
            this.clearSelection();
        }

        var cursor = this.getCursorPosition();
        this.insert("\n");
        this.moveCursorToPosition(cursor);
    };
    this.transposeLetters = function() {
        if (!this.selection.isEmpty()) {
            return;
        }

        var cursor = this.getCursorPosition();
        var column = cursor.column;
        if (column === 0)
            return;

        var line = this.session.getLine(cursor.row);
        var swap, range;
        if (column < line.length) {
            swap = line.charAt(column) + line.charAt(column-1);
            range = new Range(cursor.row, column-1, cursor.row, column+1);
        }
        else {
            swap = line.charAt(column-1) + line.charAt(column-2);
            range = new Range(cursor.row, column-2, cursor.row, column);
        }
        this.session.replace(range, swap);
        this.session.selection.moveToPosition(range.end);
    };
    this.toLowerCase = function() {
        var originalRange = this.getSelectionRange();
        if (this.selection.isEmpty()) {
            this.selection.selectWord();
        }

        var range = this.getSelectionRange();
        var text = this.session.getTextRange(range);
        this.session.replace(range, text.toLowerCase());
        this.selection.setSelectionRange(originalRange);
    };
    this.toUpperCase = function() {
        var originalRange = this.getSelectionRange();
        if (this.selection.isEmpty()) {
            this.selection.selectWord();
        }

        var range = this.getSelectionRange();
        var text = this.session.getTextRange(range);
        this.session.replace(range, text.toUpperCase());
        this.selection.setSelectionRange(originalRange);
    };
    this.indent = function() {
        var session = this.session;
        var range = this.getSelectionRange();

        if (range.start.row < range.end.row) {
            var rows = this.$getSelectedRows();
            session.indentRows(rows.first, rows.last, "\t");
            return;
        } else if (range.start.column < range.end.column) {
            var text = session.getTextRange(range);
            if (!/^\s+$/.test(text)) {
                var rows = this.$getSelectedRows();
                session.indentRows(rows.first, rows.last, "\t");
                return;
            }
        }
        
        var line = session.getLine(range.start.row);
        var position = range.start;
        var size = session.getTabSize();
        var column = session.documentToScreenColumn(position.row, position.column);

        if (this.session.getUseSoftTabs()) {
            var count = (size - column % size);
            var indentString = lang.stringRepeat(" ", count);
        } else {
            var count = column % size;
            while (line[range.start.column - 1] == " " && count) {
                range.start.column--;
                count--;
            }
            this.selection.setSelectionRange(range);
            indentString = "\t";
        }
        return this.insert(indentString);
    };
    this.blockIndent = function() {
        var rows = this.$getSelectedRows();
        this.session.indentRows(rows.first, rows.last, "\t");
    };
    this.blockOutdent = function() {
        var selection = this.session.getSelection();
        this.session.outdentRows(selection.getRange());
    };
    this.sortLines = function() {
        var rows = this.$getSelectedRows();
        var session = this.session;

        var lines = [];
        for (var i = rows.first; i <= rows.last; i++)
            lines.push(session.getLine(i));

        lines.sort(function(a, b) {
            if (a.toLowerCase() < b.toLowerCase()) return -1;
            if (a.toLowerCase() > b.toLowerCase()) return 1;
            return 0;
        });

        var deleteRange = new Range(0, 0, 0, 0);
        for (var i = rows.first; i <= rows.last; i++) {
            var line = session.getLine(i);
            deleteRange.start.row = i;
            deleteRange.end.row = i;
            deleteRange.end.column = line.length;
            session.replace(deleteRange, lines[i-rows.first]);
        }
    };
    this.toggleCommentLines = function() {
        var state = this.session.getState(this.getCursorPosition().row);
        var rows = this.$getSelectedRows();
        this.session.getMode().toggleCommentLines(state, this.session, rows.first, rows.last);
    };

    this.toggleBlockComment = function() {
        var cursor = this.getCursorPosition();
        var state = this.session.getState(cursor.row);
        var range = this.getSelectionRange();
        this.session.getMode().toggleBlockComment(state, this.session, range, cursor);
    };
    this.getNumberAt = function(row, column) {
        var _numberRx = /[\-]?[0-9]+(?:\.[0-9]+)?/g;
        _numberRx.lastIndex = 0;

        var s = this.session.getLine(row);
        while (_numberRx.lastIndex < column) {
            var m = _numberRx.exec(s);
            if(m.index <= column && m.index+m[0].length >= column){
                var number = {
                    value: m[0],
                    start: m.index,
                    end: m.index+m[0].length
                };
                return number;
            }
        }
        return null;
    };
    this.modifyNumber = function(amount) {
        var row = this.selection.getCursor().row;
        var column = this.selection.getCursor().column;
        var charRange = new Range(row, column-1, row, column);

        var c = this.session.getTextRange(charRange);
        if (!isNaN(parseFloat(c)) && isFinite(c)) {
            var nr = this.getNumberAt(row, column);
            if (nr) {
                var fp = nr.value.indexOf(".") >= 0 ? nr.start + nr.value.indexOf(".") + 1 : nr.end;
                var decimals = nr.start + nr.value.length - fp;

                var t = parseFloat(nr.value);
                t *= Math.pow(10, decimals);


                if(fp !== nr.end && column < fp){
                    amount *= Math.pow(10, nr.end - column - 1);
                } else {
                    amount *= Math.pow(10, nr.end - column);
                }

                t += amount;
                t /= Math.pow(10, decimals);
                var nnr = t.toFixed(decimals);
                var replaceRange = new Range(row, nr.start, row, nr.end);
                this.session.replace(replaceRange, nnr);
                this.moveCursorTo(row, Math.max(nr.start +1, column + nnr.length - nr.value.length));

            }
        }
    };
    this.removeLines = function() {
        var rows = this.$getSelectedRows();
        this.session.removeFullLines(rows.first, rows.last);
        this.clearSelection();
    };

    this.duplicateSelection = function() {
        var sel = this.selection;
        var doc = this.session;
        var range = sel.getRange();
        var reverse = sel.isBackwards();
        if (range.isEmpty()) {
            var row = range.start.row;
            doc.duplicateLines(row, row);
        } else {
            var point = reverse ? range.start : range.end;
            var endPoint = doc.insert(point, doc.getTextRange(range), false);
            range.start = point;
            range.end = endPoint;

            sel.setSelectionRange(range, reverse);
        }
    };
    this.moveLinesDown = function() {
        this.$moveLines(1, false);
    };
    this.moveLinesUp = function() {
        this.$moveLines(-1, false);
    };
    this.moveText = function(range, toPosition, copy) {
        return this.session.moveText(range, toPosition, copy);
    };
    this.copyLinesUp = function() {
        this.$moveLines(-1, true);
    };
    this.copyLinesDown = function() {
        this.$moveLines(1, true);
    };
    this.$moveLines = function(dir, copy) {
        var rows, moved;
        var selection = this.selection;
        if (!selection.inMultiSelectMode || this.inVirtualSelectionMode) {
            var range = selection.toOrientedRange();
            rows = this.$getSelectedRows(range);
            moved = this.session.$moveLines(rows.first, rows.last, copy ? 0 : dir);
            if (copy && dir == -1) moved = 0;
            range.moveBy(moved, 0);
            selection.fromOrientedRange(range);
        } else {
            var ranges = selection.rangeList.ranges;
            selection.rangeList.detach(this.session);
            this.inVirtualSelectionMode = true;
            
            var diff = 0;
            var totalDiff = 0;
            var l = ranges.length;
            for (var i = 0; i < l; i++) {
                var rangeIndex = i;
                ranges[i].moveBy(diff, 0);
                rows = this.$getSelectedRows(ranges[i]);
                var first = rows.first;
                var last = rows.last;
                while (++i < l) {
                    if (totalDiff) ranges[i].moveBy(totalDiff, 0);
                    var subRows = this.$getSelectedRows(ranges[i]);
                    if (copy && subRows.first != last)
                        break;
                    else if (!copy && subRows.first > last + 1)
                        break;
                    last = subRows.last;
                }
                i--;
                diff = this.session.$moveLines(first, last, copy ? 0 : dir);
                if (copy && dir == -1) rangeIndex = i + 1;
                while (rangeIndex <= i) {
                    ranges[rangeIndex].moveBy(diff, 0);
                    rangeIndex++;
                }
                if (!copy) diff = 0;
                totalDiff += diff;
            }
            
            selection.fromOrientedRange(selection.ranges[0]);
            selection.rangeList.attach(this.session);
            this.inVirtualSelectionMode = false;
        }
    };
    this.$getSelectedRows = function(range) {
        range = (range || this.getSelectionRange()).collapseRows();

        return {
            first: this.session.getRowFoldStart(range.start.row),
            last: this.session.getRowFoldEnd(range.end.row)
        };
    };

    this.onCompositionStart = function(text) {
        this.renderer.showComposition(this.getCursorPosition());
    };

    this.onCompositionUpdate = function(text) {
        this.renderer.setCompositionText(text);
    };

    this.onCompositionEnd = function() {
        this.renderer.hideComposition();
    };
    this.getFirstVisibleRow = function() {
        return this.renderer.getFirstVisibleRow();
    };
    this.getLastVisibleRow = function() {
        return this.renderer.getLastVisibleRow();
    };
    this.isRowVisible = function(row) {
        return (row >= this.getFirstVisibleRow() && row <= this.getLastVisibleRow());
    };
    this.isRowFullyVisible = function(row) {
        return (row >= this.renderer.getFirstFullyVisibleRow() && row <= this.renderer.getLastFullyVisibleRow());
    };
    this.$getVisibleRowCount = function() {
        return this.renderer.getScrollBottomRow() - this.renderer.getScrollTopRow() + 1;
    };

    this.$moveByPage = function(dir, select) {
        var renderer = this.renderer;
        var config = this.renderer.layerConfig;
        var rows = dir * Math.floor(config.height / config.lineHeight);

        this.$blockScrolling++;
        if (select === true) {
            this.selection.$moveSelection(function(){
                this.moveCursorBy(rows, 0);
            });
        } else if (select === false) {
            this.selection.moveCursorBy(rows, 0);
            this.selection.clearSelection();
        }
        this.$blockScrolling--;

        var scrollTop = renderer.scrollTop;

        renderer.scrollBy(0, rows * config.lineHeight);
        if (select != null)
            renderer.scrollCursorIntoView(null, 0.5);

        renderer.animateScrolling(scrollTop);
    };
    this.selectPageDown = function() {
        this.$moveByPage(1, true);
    };
    this.selectPageUp = function() {
        this.$moveByPage(-1, true);
    };
    this.gotoPageDown = function() {
       this.$moveByPage(1, false);
    };
    this.gotoPageUp = function() {
        this.$moveByPage(-1, false);
    };
    this.scrollPageDown = function() {
        this.$moveByPage(1);
    };
    this.scrollPageUp = function() {
        this.$moveByPage(-1);
    };
    this.scrollToRow = function(row) {
        this.renderer.scrollToRow(row);
    };
    this.scrollToLine = function(line, center, animate, callback) {
        this.renderer.scrollToLine(line, center, animate, callback);
    };
    this.centerSelection = function() {
        var range = this.getSelectionRange();
        var pos = {
            row: Math.floor(range.start.row + (range.end.row - range.start.row) / 2),
            column: Math.floor(range.start.column + (range.end.column - range.start.column) / 2)
        };
        this.renderer.alignCursor(pos, 0.5);
    };
    this.getCursorPosition = function() {
        return this.selection.getCursor();
    };
    this.getCursorPositionScreen = function() {
        return this.session.documentToScreenPosition(this.getCursorPosition());
    };
    this.getSelectionRange = function() {
        return this.selection.getRange();
    };
    this.selectAll = function() {
        this.$blockScrolling += 1;
        this.selection.selectAll();
        this.$blockScrolling -= 1;
    };
    this.clearSelection = function() {
        this.selection.clearSelection();
    };
    this.moveCursorTo = function(row, column) {
        this.selection.moveCursorTo(row, column);
    };
    this.moveCursorToPosition = function(pos) {
        this.selection.moveCursorToPosition(pos);
    };
    this.jumpToMatching = function(select, expand) {
        var cursor = this.getCursorPosition();
        var iterator = new TokenIterator(this.session, cursor.row, cursor.column);
        var prevToken = iterator.getCurrentToken();
        var token = prevToken || iterator.stepForward();

        if (!token) return;
        var matchType;
        var found = false;
        var depth = {};
        var i = cursor.column - token.start;
        var bracketType;
        var brackets = {
            ")": "(",
            "(": "(",
            "]": "[",
            "[": "[",
            "{": "{",
            "}": "{"
        };
        
        do {
            if (token.value.match(/[{}()\[\]]/g)) {
                for (; i < token.value.length && !found; i++) {
                    if (!brackets[token.value[i]]) {
                        continue;
                    }

                    bracketType = brackets[token.value[i]] + '.' + token.type.replace("rparen", "lparen");

                    if (isNaN(depth[bracketType])) {
                        depth[bracketType] = 0;
                    }

                    switch (token.value[i]) {
                        case '(':
                        case '[':
                        case '{':
                            depth[bracketType]++;
                            break;
                        case ')':
                        case ']':
                        case '}':
                            depth[bracketType]--;

                            if (depth[bracketType] === -1) {
                                matchType = 'bracket';
                                found = true;
                            }
                        break;
                    }
                }
            }
            else if (token && token.type.indexOf('tag-name') !== -1) {
                if (isNaN(depth[token.value])) {
                    depth[token.value] = 0;
                }
                
                if (prevToken.value === '<') {
                    depth[token.value]++;
                }
                else if (prevToken.value === '</') {
                    depth[token.value]--;
                }
                
                if (depth[token.value] === -1) {
                    matchType = 'tag';
                    found = true;
                }
            }

            if (!found) {
                prevToken = token;
                token = iterator.stepForward();
                i = 0;
            }
        } while (token && !found);
        if (!matchType)
            return;

        var range, pos;
        if (matchType === 'bracket') {
            range = this.session.getBracketRange(cursor);
            if (!range) {
                range = new Range(
                    iterator.getCurrentTokenRow(),
                    iterator.getCurrentTokenColumn() + i - 1,
                    iterator.getCurrentTokenRow(),
                    iterator.getCurrentTokenColumn() + i - 1
                );
                pos = range.start;
                if (expand || pos.row === cursor.row && Math.abs(pos.column - cursor.column) < 2)
                    range = this.session.getBracketRange(pos);
            }
        }
        else if (matchType === 'tag') {
            if (token && token.type.indexOf('tag-name') !== -1) 
                var tag = token.value;
            else
                return;

            range = new Range(
                iterator.getCurrentTokenRow(),
                iterator.getCurrentTokenColumn() - 2,
                iterator.getCurrentTokenRow(),
                iterator.getCurrentTokenColumn() - 2
            );
            if (range.compare(cursor.row, cursor.column) === 0) {
                found = false;
                do {
                    token = prevToken;
                    prevToken = iterator.stepBackward();
                    
                    if (prevToken) {
                        if (prevToken.type.indexOf('tag-close') !== -1) {
                            range.setEnd(iterator.getCurrentTokenRow(), iterator.getCurrentTokenColumn() + 1);
                        }

                        if (token.value === tag && token.type.indexOf('tag-name') !== -1) {
                            if (prevToken.value === '<') {
                                depth[tag]++;
                            }
                            else if (prevToken.value === '</') {
                                depth[tag]--;
                            }
                            
                            if (depth[tag] === 0)
                                found = true;
                        }
                    }
                } while (prevToken && !found);
            }
            if (token && token.type.indexOf('tag-name')) {
                pos = range.start;
                if (pos.row == cursor.row && Math.abs(pos.column - cursor.column) < 2)
                    pos = range.end;
            }
        }

        pos = range && range.cursor || pos;
        if (pos) {
            if (select) {
                if (range && expand) {
                    this.selection.setRange(range);
                } else if (range && range.isEqual(this.getSelectionRange())) {
                    this.clearSelection();
                } else {
                    this.selection.selectTo(pos.row, pos.column);
                }
            } else {
                this.selection.moveTo(pos.row, pos.column);
            }
        }
    };
    this.gotoLine = function(lineNumber, column, animate) {
        this.selection.clearSelection();
        this.session.unfold({row: lineNumber - 1, column: column || 0});

        this.$blockScrolling += 1;
        this.exitMultiSelectMode && this.exitMultiSelectMode();
        this.moveCursorTo(lineNumber - 1, column || 0);
        this.$blockScrolling -= 1;

        if (!this.isRowFullyVisible(lineNumber - 1))
            this.scrollToLine(lineNumber - 1, true, animate);
    };
    this.navigateTo = function(row, column) {
        this.selection.moveTo(row, column);
    };
    this.navigateUp = function(times) {
        if (this.selection.isMultiLine() && !this.selection.isBackwards()) {
            var selectionStart = this.selection.anchor.getPosition();
            return this.moveCursorToPosition(selectionStart);
        }
        this.selection.clearSelection();
        this.selection.moveCursorBy(-times || -1, 0);
    };
    this.navigateDown = function(times) {
        if (this.selection.isMultiLine() && this.selection.isBackwards()) {
            var selectionEnd = this.selection.anchor.getPosition();
            return this.moveCursorToPosition(selectionEnd);
        }
        this.selection.clearSelection();
        this.selection.moveCursorBy(times || 1, 0);
    };
    this.navigateLeft = function(times) {
        if (!this.selection.isEmpty()) {
            var selectionStart = this.getSelectionRange().start;
            this.moveCursorToPosition(selectionStart);
        }
        else {
            times = times || 1;
            while (times--) {
                this.selection.moveCursorLeft();
            }
        }
        this.clearSelection();
    };
    this.navigateRight = function(times) {
        if (!this.selection.isEmpty()) {
            var selectionEnd = this.getSelectionRange().end;
            this.moveCursorToPosition(selectionEnd);
        }
        else {
            times = times || 1;
            while (times--) {
                this.selection.moveCursorRight();
            }
        }
        this.clearSelection();
    };
    this.navigateLineStart = function() {
        this.selection.moveCursorLineStart();
        this.clearSelection();
    };
    this.navigateLineEnd = function() {
        this.selection.moveCursorLineEnd();
        this.clearSelection();
    };
    this.navigateFileEnd = function() {
        this.selection.moveCursorFileEnd();
        this.clearSelection();
    };
    this.navigateFileStart = function() {
        this.selection.moveCursorFileStart();
        this.clearSelection();
    };
    this.navigateWordRight = function() {
        this.selection.moveCursorWordRight();
        this.clearSelection();
    };
    this.navigateWordLeft = function() {
        this.selection.moveCursorWordLeft();
        this.clearSelection();
    };
    this.replace = function(replacement, options) {
        if (options)
            this.$search.set(options);

        var range = this.$search.find(this.session);
        var replaced = 0;
        if (!range)
            return replaced;

        if (this.$tryReplace(range, replacement)) {
            replaced = 1;
        }
        if (range !== null) {
            this.selection.setSelectionRange(range);
            this.renderer.scrollSelectionIntoView(range.start, range.end);
        }

        return replaced;
    };
    this.replaceAll = function(replacement, options) {
        if (options) {
            this.$search.set(options);
        }

        var ranges = this.$search.findAll(this.session);
        var replaced = 0;
        if (!ranges.length)
            return replaced;

        this.$blockScrolling += 1;

        var selection = this.getSelectionRange();
        this.selection.moveTo(0, 0);

        for (var i = ranges.length - 1; i >= 0; --i) {
            if(this.$tryReplace(ranges[i], replacement)) {
                replaced++;
            }
        }

        this.selection.setSelectionRange(selection);
        this.$blockScrolling -= 1;

        return replaced;
    };

    this.$tryReplace = function(range, replacement) {
        var input = this.session.getTextRange(range);
        replacement = this.$search.replace(input, replacement);
        if (replacement !== null) {
            range.end = this.session.replace(range, replacement);
            return range;
        } else {
            return null;
        }
    };
    this.getLastSearchOptions = function() {
        return this.$search.getOptions();
    };
    this.find = function(needle, options, animate) {
        if (!options)
            options = {};

        if (typeof needle == "string" || needle instanceof RegExp)
            options.needle = needle;
        else if (typeof needle == "object")
            oop.mixin(options, needle);

        var range = this.selection.getRange();
        if (options.needle == null) {
            needle = this.session.getTextRange(range)
                || this.$search.$options.needle;
            if (!needle) {
                range = this.session.getWordRange(range.start.row, range.start.column);
                needle = this.session.getTextRange(range);
            }
            this.$search.set({needle: needle});
        }

        this.$search.set(options);
        if (!options.start)
            this.$search.set({start: range});

        var newRange = this.$search.find(this.session);
        if (options.preventScroll)
            return newRange;
        if (newRange) {
            this.revealRange(newRange, animate);
            return newRange;
        }
        if (options.backwards)
            range.start = range.end;
        else
            range.end = range.start;
        this.selection.setRange(range);
    };
    this.findNext = function(options, animate) {
        this.find({skipCurrent: true, backwards: false}, options, animate);
    };
    this.findPrevious = function(options, animate) {
        this.find(options, {skipCurrent: true, backwards: true}, animate);
    };

    this.revealRange = function(range, animate) {
        this.$blockScrolling += 1;
        this.session.unfold(range);
        this.selection.setSelectionRange(range);
        this.$blockScrolling -= 1;

        var scrollTop = this.renderer.scrollTop;
        this.renderer.scrollSelectionIntoView(range.start, range.end, 0.5);
        if (animate !== false)
            this.renderer.animateScrolling(scrollTop);
    };
    this.undo = function() {
        this.$blockScrolling++;
        this.session.getUndoManager().undo();
        this.$blockScrolling--;
        this.renderer.scrollCursorIntoView(null, 0.5);
    };
    this.redo = function() {
        this.$blockScrolling++;
        this.session.getUndoManager().redo();
        this.$blockScrolling--;
        this.renderer.scrollCursorIntoView(null, 0.5);
    };
    this.destroy = function() {
        this.renderer.destroy();
        this._signal("destroy", this);
        if (this.session) {
            this.session.destroy();
        }
    };
    this.setAutoScrollEditorIntoView = function(enable) {
        if (!enable)
            return;
        var rect;
        var self = this;
        var shouldScroll = false;
        if (!this.$scrollAnchor)
            this.$scrollAnchor = document.createElement("div");
        var scrollAnchor = this.$scrollAnchor;
        scrollAnchor.style.cssText = "position:absolute";
        this.container.insertBefore(scrollAnchor, this.container.firstChild);
        var onChangeSelection = this.on("changeSelection", function() {
            shouldScroll = true;
        });
        var onBeforeRender = this.renderer.on("beforeRender", function() {
            if (shouldScroll)
                rect = self.renderer.container.getBoundingClientRect();
        });
        var onAfterRender = this.renderer.on("afterRender", function() {
            if (shouldScroll && rect && (self.isFocused()
                || self.searchBox && self.searchBox.isFocused())
            ) {
                var renderer = self.renderer;
                var pos = renderer.$cursorLayer.$pixelPos;
                var config = renderer.layerConfig;
                var top = pos.top - config.offset;
                if (pos.top >= 0 && top + rect.top < 0) {
                    shouldScroll = true;
                } else if (pos.top < config.height &&
                    pos.top + rect.top + config.lineHeight > window.innerHeight) {
                    shouldScroll = false;
                } else {
                    shouldScroll = null;
                }
                if (shouldScroll != null) {
                    scrollAnchor.style.top = top + "px";
                    scrollAnchor.style.left = pos.left + "px";
                    scrollAnchor.style.height = config.lineHeight + "px";
                    scrollAnchor.scrollIntoView(shouldScroll);
                }
                shouldScroll = rect = null;
            }
        });
        this.setAutoScrollEditorIntoView = function(enable) {
            if (enable)
                return;
            delete this.setAutoScrollEditorIntoView;
            this.off("changeSelection", onChangeSelection);
            this.renderer.off("afterRender", onAfterRender);
            this.renderer.off("beforeRender", onBeforeRender);
        };
    };


    this.$resetCursorStyle = function() {
        var style = this.$cursorStyle || "ace";
        var cursorLayer = this.renderer.$cursorLayer;
        if (!cursorLayer)
            return;
        cursorLayer.setSmoothBlinking(/smooth/.test(style));
        cursorLayer.isBlinking = !this.$readOnly && style != "wide";
        dom.setCssClass(cursorLayer.element, "ace_slim-cursors", /slim/.test(style));
    };

}).call(Editor.prototype);



config.defineOptions(Editor.prototype, "editor", {
    selectionStyle: {
        set: function(style) {
            this.onSelectionChange();
            this._signal("changeSelectionStyle", {data: style});
        },
        initialValue: "line"
    },
    highlightActiveLine: {
        set: function() {this.$updateHighlightActiveLine();},
        initialValue: true
    },
    highlightSelectedWord: {
        set: function(shouldHighlight) {this.$onSelectionChange();},
        initialValue: true
    },
    readOnly: {
        set: function(readOnly) {
            this.$resetCursorStyle(); 
        },
        initialValue: false
    },
    cursorStyle: {
        set: function(val) { this.$resetCursorStyle(); },
        values: ["ace", "slim", "smooth", "wide"],
        initialValue: "ace"
    },
    mergeUndoDeltas: {
        values: [false, true, "always"],
        initialValue: true
    },
    behavioursEnabled: {initialValue: true},
    wrapBehavioursEnabled: {initialValue: true},
    autoScrollEditorIntoView: {
        set: function(val) {this.setAutoScrollEditorIntoView(val);}
    },
    keyboardHandler: {
        set: function(val) { this.setKeyboardHandler(val); },
        get: function() { return this.keybindingId; },
        handlesSet: true
    },

    hScrollBarAlwaysVisible: "renderer",
    vScrollBarAlwaysVisible: "renderer",
    highlightGutterLine: "renderer",
    animatedScroll: "renderer",
    showInvisibles: "renderer",
    showPrintMargin: "renderer",
    printMarginColumn: "renderer",
    printMargin: "renderer",
    fadeFoldWidgets: "renderer",
    showFoldWidgets: "renderer",
    showLineNumbers: "renderer",
    showGutter: "renderer",
    displayIndentGuides: "renderer",
    fontSize: "renderer",
    fontFamily: "renderer",
    maxLines: "renderer",
    minLines: "renderer",
    scrollPastEnd: "renderer",
    fixedWidthGutter: "renderer",
    theme: "renderer",

    scrollSpeed: "$mouseHandler",
    dragDelay: "$mouseHandler",
    dragEnabled: "$mouseHandler",
    focusTimout: "$mouseHandler",
    tooltipFollowsMouse: "$mouseHandler",

    firstLineNumber: "session",
    overwrite: "session",
    newLineMode: "session",
    useWorker: "session",
    useSoftTabs: "session",
    tabSize: "session",
    wrap: "session",
    indentedSoftWrap: "session",
    foldStyle: "session",
    mode: "session"
});

exports.Editor = Editor;
});

ace.define("ace/undomanager",["require","exports","module"], function(acequire, exports, module) {
"use strict";
var UndoManager = function() {
    this.reset();
};

(function() {
    this.execute = function(options) {
        var deltaSets = options.args[0];
        this.$doc  = options.args[1];
        if (options.merge && this.hasUndo()){
            this.dirtyCounter--;
            deltaSets = this.$undoStack.pop().concat(deltaSets);
        }
        this.$undoStack.push(deltaSets);
        this.$redoStack = [];
        if (this.dirtyCounter < 0) {
            this.dirtyCounter = NaN;
        }
        this.dirtyCounter++;
    };
    this.undo = function(dontSelect) {
        var deltaSets = this.$undoStack.pop();
        var undoSelectionRange = null;
        if (deltaSets) {
            undoSelectionRange = this.$doc.undoChanges(deltaSets, dontSelect);
            this.$redoStack.push(deltaSets);
            this.dirtyCounter--;
        }

        return undoSelectionRange;
    };
    this.redo = function(dontSelect) {
        var deltaSets = this.$redoStack.pop();
        var redoSelectionRange = null;
        if (deltaSets) {
            redoSelectionRange =
                this.$doc.redoChanges(this.$deserializeDeltas(deltaSets), dontSelect);
            this.$undoStack.push(deltaSets);
            this.dirtyCounter++;
        }
        return redoSelectionRange;
    };
    this.reset = function() {
        this.$undoStack = [];
        this.$redoStack = [];
        this.dirtyCounter = 0;
    };
    this.hasUndo = function() {
        return this.$undoStack.length > 0;
    };
    this.hasRedo = function() {
        return this.$redoStack.length > 0;
    };
    this.markClean = function() {
        this.dirtyCounter = 0;
    };
    this.isClean = function() {
        return this.dirtyCounter === 0;
    };
    this.$serializeDeltas = function(deltaSets) {
        return cloneDeltaSetsObj(deltaSets, $serializeDelta);
    };
    this.$deserializeDeltas = function(deltaSets) {
        return cloneDeltaSetsObj(deltaSets, $deserializeDelta);
    };
    
    function $serializeDelta(delta){
        return {
            action: delta.action,
            start: delta.start,
            end: delta.end,
            lines: delta.lines.length == 1 ? null : delta.lines,
            text: delta.lines.length == 1 ? delta.lines[0] : null
        };
    }
        
    function $deserializeDelta(delta) {
        return {
            action: delta.action,
            start: delta.start,
            end: delta.end,
            lines: delta.lines || [delta.text]
        };
    }
    
    function cloneDeltaSetsObj(deltaSets_old, fnGetModifiedDelta) {
        var deltaSets_new = new Array(deltaSets_old.length);
        for (var i = 0; i < deltaSets_old.length; i++) {
            var deltaSet_old = deltaSets_old[i];
            var deltaSet_new = { group: deltaSet_old.group, deltas: new Array(deltaSet_old.length)};
            
            for (var j = 0; j < deltaSet_old.deltas.length; j++) {
                var delta_old = deltaSet_old.deltas[j];
                deltaSet_new.deltas[j] = fnGetModifiedDelta(delta_old);
            }
            
            deltaSets_new[i] = deltaSet_new;
        }
        return deltaSets_new;
    }
    
}).call(UndoManager.prototype);

exports.UndoManager = UndoManager;
});

ace.define("ace/layer/gutter",["require","exports","module","ace/lib/dom","ace/lib/oop","ace/lib/lang","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";

var dom = acequire("../lib/dom");
var oop = acequire("../lib/oop");
var lang = acequire("../lib/lang");
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;

var Gutter = function(parentEl) {
    this.element = dom.createElement("div");
    this.element.className = "ace_layer ace_gutter-layer";
    parentEl.appendChild(this.element);
    this.setShowFoldWidgets(this.$showFoldWidgets);
    
    this.gutterWidth = 0;

    this.$annotations = [];
    this.$updateAnnotations = this.$updateAnnotations.bind(this);

    this.$cells = [];
};

(function() {

    oop.implement(this, EventEmitter);

    this.setSession = function(session) {
        if (this.session)
            this.session.removeEventListener("change", this.$updateAnnotations);
        this.session = session;
        if (session)
            session.on("change", this.$updateAnnotations);
    };

    this.addGutterDecoration = function(row, className){
        if (window.console)
            console.warn && console.warn("deprecated use session.addGutterDecoration");
        this.session.addGutterDecoration(row, className);
    };

    this.removeGutterDecoration = function(row, className){
        if (window.console)
            console.warn && console.warn("deprecated use session.removeGutterDecoration");
        this.session.removeGutterDecoration(row, className);
    };

    this.setAnnotations = function(annotations) {
        this.$annotations = [];
        for (var i = 0; i < annotations.length; i++) {
            var annotation = annotations[i];
            var row = annotation.row;
            var rowInfo = this.$annotations[row];
            if (!rowInfo)
                rowInfo = this.$annotations[row] = {text: []};
           
            var annoText = annotation.text;
            annoText = annoText ? lang.escapeHTML(annoText) : annotation.html || "";

            if (rowInfo.text.indexOf(annoText) === -1)
                rowInfo.text.push(annoText);

            var type = annotation.type;
            if (type == "error")
                rowInfo.className = " ace_error";
            else if (type == "warning" && rowInfo.className != " ace_error")
                rowInfo.className = " ace_warning";
            else if (type == "info" && (!rowInfo.className))
                rowInfo.className = " ace_info";
        }
    };

    this.$updateAnnotations = function (delta) {
        if (!this.$annotations.length)
            return;
        var firstRow = delta.start.row;
        var len = delta.end.row - firstRow;
        if (len === 0) {
        } else if (delta.action == 'remove') {
            this.$annotations.splice(firstRow, len + 1, null);
        } else {
            var args = new Array(len + 1);
            args.unshift(firstRow, 1);
            this.$annotations.splice.apply(this.$annotations, args);
        }
    };

    this.update = function(config) {
        var session = this.session;
        var firstRow = config.firstRow;
        var lastRow = Math.min(config.lastRow + config.gutterOffset,  // needed to compensate for hor scollbar
            session.getLength() - 1);
        var fold = session.getNextFoldLine(firstRow);
        var foldStart = fold ? fold.start.row : Infinity;
        var foldWidgets = this.$showFoldWidgets && session.foldWidgets;
        var breakpoints = session.$breakpoints;
        var decorations = session.$decorations;
        var firstLineNumber = session.$firstLineNumber;
        var lastLineNumber = 0;
        
        var gutterRenderer = session.gutterRenderer || this.$renderer;

        var cell = null;
        var index = -1;
        var row = firstRow;
        while (true) {
            if (row > foldStart) {
                row = fold.end.row + 1;
                fold = session.getNextFoldLine(row, fold);
                foldStart = fold ? fold.start.row : Infinity;
            }
            if (row > lastRow) {
                while (this.$cells.length > index + 1) {
                    cell = this.$cells.pop();
                    this.element.removeChild(cell.element);
                }
                break;
            }

            cell = this.$cells[++index];
            if (!cell) {
                cell = {element: null, textNode: null, foldWidget: null};
                cell.element = dom.createElement("div");
                cell.textNode = document.createTextNode('');
                cell.element.appendChild(cell.textNode);
                this.element.appendChild(cell.element);
                this.$cells[index] = cell;
            }

            var className = "ace_gutter-cell ";
            if (breakpoints[row])
                className += breakpoints[row];
            if (decorations[row])
                className += decorations[row];
            if (this.$annotations[row])
                className += this.$annotations[row].className;
            if (cell.element.className != className)
                cell.element.className = className;

            var height = session.getRowLength(row) * config.lineHeight + "px";
            if (height != cell.element.style.height)
                cell.element.style.height = height;

            if (foldWidgets) {
                var c = foldWidgets[row];
                if (c == null)
                    c = foldWidgets[row] = session.getFoldWidget(row);
            }

            if (c) {
                if (!cell.foldWidget) {
                    cell.foldWidget = dom.createElement("span");
                    cell.element.appendChild(cell.foldWidget);
                }
                var className = "ace_fold-widget ace_" + c;
                if (c == "start" && row == foldStart && row < fold.end.row)
                    className += " ace_closed";
                else
                    className += " ace_open";
                if (cell.foldWidget.className != className)
                    cell.foldWidget.className = className;

                var height = config.lineHeight + "px";
                if (cell.foldWidget.style.height != height)
                    cell.foldWidget.style.height = height;
            } else {
                if (cell.foldWidget) {
                    cell.element.removeChild(cell.foldWidget);
                    cell.foldWidget = null;
                }
            }
            
            var text = lastLineNumber = gutterRenderer
                ? gutterRenderer.getText(session, row)
                : row + firstLineNumber;
            if (text !== cell.textNode.data)
                cell.textNode.data = text;

            row++;
        }

        this.element.style.height = config.minHeight + "px";

        if (this.$fixedWidth || session.$useWrapMode)
            lastLineNumber = session.getLength() + firstLineNumber;

        var gutterWidth = gutterRenderer 
            ? gutterRenderer.getWidth(session, lastLineNumber, config)
            : lastLineNumber.toString().length * config.characterWidth;
        
        var padding = this.$padding || this.$computePadding();
        gutterWidth += padding.left + padding.right;
        if (gutterWidth !== this.gutterWidth && !isNaN(gutterWidth)) {
            this.gutterWidth = gutterWidth;
            this.element.style.width = Math.ceil(this.gutterWidth) + "px";
            this._emit("changeGutterWidth", gutterWidth);
        }
    };

    this.$fixedWidth = false;
    
    this.$showLineNumbers = true;
    this.$renderer = "";
    this.setShowLineNumbers = function(show) {
        this.$renderer = !show && {
            getWidth: function() {return "";},
            getText: function() {return "";}
        };
    };
    
    this.getShowLineNumbers = function() {
        return this.$showLineNumbers;
    };
    
    this.$showFoldWidgets = true;
    this.setShowFoldWidgets = function(show) {
        if (show)
            dom.addCssClass(this.element, "ace_folding-enabled");
        else
            dom.removeCssClass(this.element, "ace_folding-enabled");

        this.$showFoldWidgets = show;
        this.$padding = null;
    };
    
    this.getShowFoldWidgets = function() {
        return this.$showFoldWidgets;
    };

    this.$computePadding = function() {
        if (!this.element.firstChild)
            return {left: 0, right: 0};
        var style = dom.computedStyle(this.element.firstChild);
        this.$padding = {};
        this.$padding.left = parseInt(style.paddingLeft) + 1 || 0;
        this.$padding.right = parseInt(style.paddingRight) || 0;
        return this.$padding;
    };

    this.getRegion = function(point) {
        var padding = this.$padding || this.$computePadding();
        var rect = this.element.getBoundingClientRect();
        if (point.x < padding.left + rect.left)
            return "markers";
        if (this.$showFoldWidgets && point.x > rect.right - padding.right)
            return "foldWidgets";
    };

}).call(Gutter.prototype);

exports.Gutter = Gutter;

});

ace.define("ace/layer/marker",["require","exports","module","ace/range","ace/lib/dom"], function(acequire, exports, module) {
"use strict";

var Range = acequire("../range").Range;
var dom = acequire("../lib/dom");

var Marker = function(parentEl) {
    this.element = dom.createElement("div");
    this.element.className = "ace_layer ace_marker-layer";
    parentEl.appendChild(this.element);
};

(function() {

    this.$padding = 0;

    this.setPadding = function(padding) {
        this.$padding = padding;
    };
    this.setSession = function(session) {
        this.session = session;
    };
    
    this.setMarkers = function(markers) {
        this.markers = markers;
    };

    this.update = function(config) {
        if (!config) return;

        this.config = config;


        var html = [];
        for (var key in this.markers) {
            var marker = this.markers[key];

            if (!marker.range) {
                marker.update(html, this, this.session, config);
                continue;
            }

            var range = marker.range.clipRows(config.firstRow, config.lastRow);
            if (range.isEmpty()) continue;

            range = range.toScreenRange(this.session);
            if (marker.renderer) {
                var top = this.$getTop(range.start.row, config);
                var left = this.$padding + (this.session.$bidiHandler.isBidiRow(range.start.row)
                    ? this.session.$bidiHandler.getPosLeft(range.start.column)
                    : range.start.column * config.characterWidth);
                marker.renderer(html, range, left, top, config);
            } else if (marker.type == "fullLine") {
                this.drawFullLineMarker(html, range, marker.clazz, config);
            } else if (marker.type == "screenLine") {
                this.drawScreenLineMarker(html, range, marker.clazz, config);
            } else if (range.isMultiLine()) {
                if (marker.type == "text")
                    this.drawTextMarker(html, range, marker.clazz, config);
                else
                    this.drawMultiLineMarker(html, range, marker.clazz, config);
            } else {
                if (this.session.$bidiHandler.isBidiRow(range.start.row)) {
                    this.drawBidiSingleLineMarker(html, range, marker.clazz + " ace_start" + " ace_br15", config);
                } else {
                    this.drawSingleLineMarker(html, range, marker.clazz + " ace_start" + " ace_br15", config);
                }
            }
        }
        this.element.innerHTML = html.join("");
    };

    this.$getTop = function(row, layerConfig) {
        return (row - layerConfig.firstRowScreen) * layerConfig.lineHeight;
    };

    function getBorderClass(tl, tr, br, bl) {
        return (tl ? 1 : 0) | (tr ? 2 : 0) | (br ? 4 : 0) | (bl ? 8 : 0);
    }
    this.drawTextMarker = function(stringBuilder, range, clazz, layerConfig, extraStyle) {
        var session = this.session;
        var start = range.start.row;
        var end = range.end.row;
        var row = start;
        var prev = 0; 
        var curr = 0;
        var next = session.getScreenLastRowColumn(row);
        var clazzModified = null;
        var lineRange = new Range(row, range.start.column, row, curr);
        for (; row <= end; row++) {
            lineRange.start.row = lineRange.end.row = row;
            lineRange.start.column = row == start ? range.start.column : session.getRowWrapIndent(row);
            lineRange.end.column = next;
            prev = curr;
            curr = next;
            next = row + 1 < end ? session.getScreenLastRowColumn(row + 1) : row == end ? 0 : range.end.column;
            clazzModified = clazz + (row == start  ? " ace_start" : "") + " ace_br"
                + getBorderClass(row == start || row == start + 1 && range.start.column, prev < curr, curr > next, row == end);

            if (this.session.$bidiHandler.isBidiRow(row)) {
                this.drawBidiSingleLineMarker(stringBuilder, lineRange, clazzModified,
                    layerConfig, row == end ? 0 : 1, extraStyle);
            } else {
                this.drawSingleLineMarker(stringBuilder, lineRange, clazzModified,
                    layerConfig, row == end ? 0 : 1, extraStyle);
            }
        }
    };
    this.drawMultiLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
        var padding = this.$padding;
        var height, top, left;
        extraStyle = extraStyle || "";
       if (this.session.$bidiHandler.isBidiRow(range.start.row)) {
           var range1 = range.clone();
           range1.end.row = range1.start.row;
           range1.end.column = this.session.getLine(range1.start.row).length;
           this.drawBidiSingleLineMarker(stringBuilder, range1, clazz + " ace_br1 ace_start", config, null, extraStyle);
        } else {
           height = config.lineHeight;
           top = this.$getTop(range.start.row, config);
           left = padding + range.start.column * config.characterWidth;
           stringBuilder.push(
               "<div class='", clazz, " ace_br1 ace_start' style='",
               "height:", height, "px;",
               "right:0;",
               "top:", top, "px;",
               "left:", left, "px;", extraStyle, "'></div>"
           );
        }
        if (this.session.$bidiHandler.isBidiRow(range.end.row)) {
           var range1 = range.clone();
           range1.start.row = range1.end.row;
           range1.start.column = 0;
           this.drawBidiSingleLineMarker(stringBuilder, range1, clazz + " ace_br12", config, null, extraStyle);
        } else {
           var width = range.end.column * config.characterWidth;
           height = config.lineHeight;
           top = this.$getTop(range.end.row, config);
           stringBuilder.push(
               "<div class='", clazz, " ace_br12' style='",
               "height:", height, "px;",
               "width:", width, "px;",
               "top:", top, "px;",
               "left:", padding, "px;", extraStyle, "'></div>"
           );
        }
        height = (range.end.row - range.start.row - 1) * config.lineHeight;
        if (height <= 0)
            return;
        top = this.$getTop(range.start.row + 1, config);
        
        var radiusClass = (range.start.column ? 1 : 0) | (range.end.column ? 0 : 8);

        stringBuilder.push(
            "<div class='", clazz, (radiusClass ? " ace_br" + radiusClass : ""), "' style='",
            "height:", height, "px;",
            "right:0;",
            "top:", top, "px;",
            "left:", padding, "px;", extraStyle, "'></div>"
        );
    };
    this.drawSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) {
        var height = config.lineHeight;
        var width = (range.end.column + (extraLength || 0) - range.start.column) * config.characterWidth;

        var top = this.$getTop(range.start.row, config);
        var left = this.$padding + range.start.column * config.characterWidth;

        stringBuilder.push(
            "<div class='", clazz, "' style='",
            "height:", height, "px;",
            "width:", width, "px;",
            "top:", top, "px;",
            "left:", left, "px;", extraStyle || "", "'></div>"
        );
    };
    this.drawBidiSingleLineMarker = function(stringBuilder, range, clazz, config, extraLength, extraStyle) {
        var height = config.lineHeight, top = this.$getTop(range.start.row, config), padding = this.$padding;
        var selections = this.session.$bidiHandler.getSelections(range.start.column, range.end.column);

        selections.forEach(function(selection) {
            stringBuilder.push(
                "<div class='", clazz, "' style='",
                "height:", height, "px;",
                "width:", selection.width + (extraLength || 0), "px;",
                "top:", top, "px;",
                "left:", padding + selection.left, "px;", extraStyle || "", "'></div>"
            );
        });
    };

    this.drawFullLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
        var top = this.$getTop(range.start.row, config);
        var height = config.lineHeight;
        if (range.start.row != range.end.row)
            height += this.$getTop(range.end.row, config) - top;

        stringBuilder.push(
            "<div class='", clazz, "' style='",
            "height:", height, "px;",
            "top:", top, "px;",
            "left:0;right:0;", extraStyle || "", "'></div>"
        );
    };
    
    this.drawScreenLineMarker = function(stringBuilder, range, clazz, config, extraStyle) {
        var top = this.$getTop(range.start.row, config);
        var height = config.lineHeight;

        stringBuilder.push(
            "<div class='", clazz, "' style='",
            "height:", height, "px;",
            "top:", top, "px;",
            "left:0;right:0;", extraStyle || "", "'></div>"
        );
    };

}).call(Marker.prototype);

exports.Marker = Marker;

});

ace.define("ace/layer/text",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";

var oop = acequire("../lib/oop");
var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var useragent = acequire("../lib/useragent");
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;

var Text = function(parentEl) {
    this.element = dom.createElement("div");
    this.element.className = "ace_layer ace_text-layer";
    parentEl.appendChild(this.element);
    this.$updateEolChar = this.$updateEolChar.bind(this);
};

(function() {

    oop.implement(this, EventEmitter);

    this.EOF_CHAR = "\xB6";
    this.EOL_CHAR_LF = "\xAC";
    this.EOL_CHAR_CRLF = "\xa4";
    this.EOL_CHAR = this.EOL_CHAR_LF;
    this.TAB_CHAR = "\u2014"; //"\u21E5";
    this.SPACE_CHAR = "\xB7";
    this.$padding = 0;

    this.$updateEolChar = function() {
        var EOL_CHAR = this.session.doc.getNewLineCharacter() == "\n"
           ? this.EOL_CHAR_LF
           : this.EOL_CHAR_CRLF;
        if (this.EOL_CHAR != EOL_CHAR) {
            this.EOL_CHAR = EOL_CHAR;
            return true;
        }
    };

    this.setPadding = function(padding) {
        this.$padding = padding;
        this.element.style.padding = "0 " + padding + "px";
    };

    this.getLineHeight = function() {
        return this.$fontMetrics.$characterSize.height || 0;
    };

    this.getCharacterWidth = function() {
        return this.$fontMetrics.$characterSize.width || 0;
    };
    
    this.$setFontMetrics = function(measure) {
        this.$fontMetrics = measure;
        this.$fontMetrics.on("changeCharacterSize", function(e) {
            this._signal("changeCharacterSize", e);
        }.bind(this));
        this.$pollSizeChanges();
    };

    this.checkForSizeChanges = function() {
        this.$fontMetrics.checkForSizeChanges();
    };
    this.$pollSizeChanges = function() {
        return this.$pollSizeChangesTimer = this.$fontMetrics.$pollSizeChanges();
    };
    this.setSession = function(session) {
        this.session = session;
        if (session)
            this.$computeTabString();
    };

    this.showInvisibles = false;
    this.setShowInvisibles = function(showInvisibles) {
        if (this.showInvisibles == showInvisibles)
            return false;

        this.showInvisibles = showInvisibles;
        this.$computeTabString();
        return true;
    };

    this.displayIndentGuides = true;
    this.setDisplayIndentGuides = function(display) {
        if (this.displayIndentGuides == display)
            return false;

        this.displayIndentGuides = display;
        this.$computeTabString();
        return true;
    };

    this.$tabStrings = [];
    this.onChangeTabSize =
    this.$computeTabString = function() {
        var tabSize = this.session.getTabSize();
        this.tabSize = tabSize;
        var tabStr = this.$tabStrings = [0];
        for (var i = 1; i < tabSize + 1; i++) {
            if (this.showInvisibles) {
                tabStr.push("<span class='ace_invisible ace_invisible_tab'>"
                    + lang.stringRepeat(this.TAB_CHAR, i)
                    + "</span>");
            } else {
                tabStr.push(lang.stringRepeat(" ", i));
            }
        }
        if (this.displayIndentGuides) {
            this.$indentGuideRe =  /\s\S| \t|\t |\s$/;
            var className = "ace_indent-guide";
            var spaceClass = "";
            var tabClass = "";
            if (this.showInvisibles) {
                className += " ace_invisible";
                spaceClass = " ace_invisible_space";
                tabClass = " ace_invisible_tab";
                var spaceContent = lang.stringRepeat(this.SPACE_CHAR, this.tabSize);
                var tabContent = lang.stringRepeat(this.TAB_CHAR, this.tabSize);
            } else{
                var spaceContent = lang.stringRepeat(" ", this.tabSize);
                var tabContent = spaceContent;
            }

            this.$tabStrings[" "] = "<span class='" + className + spaceClass + "'>" + spaceContent + "</span>";
            this.$tabStrings["\t"] = "<span class='" + className + tabClass + "'>" + tabContent + "</span>";
        }
    };

    this.updateLines = function(config, firstRow, lastRow) {
        if (this.config.lastRow != config.lastRow ||
            this.config.firstRow != config.firstRow) {
            this.scrollLines(config);
        }
        this.config = config;

        var first = Math.max(firstRow, config.firstRow);
        var last = Math.min(lastRow, config.lastRow);

        var lineElements = this.element.childNodes;
        var lineElementsIdx = 0;

        for (var row = config.firstRow; row < first; row++) {
            var foldLine = this.session.getFoldLine(row);
            if (foldLine) {
                if (foldLine.containsRow(first)) {
                    first = foldLine.start.row;
                    break;
                } else {
                    row = foldLine.end.row;
                }
            }
            lineElementsIdx ++;
        }

        var row = first;
        var foldLine = this.session.getNextFoldLine(row);
        var foldStart = foldLine ? foldLine.start.row : Infinity;

        while (true) {
            if (row > foldStart) {
                row = foldLine.end.row+1;
                foldLine = this.session.getNextFoldLine(row, foldLine);
                foldStart = foldLine ? foldLine.start.row :Infinity;
            }
            if (row > last)
                break;

            var lineElement = lineElements[lineElementsIdx++];
            if (lineElement) {
                var html = [];
                this.$renderLine(
                    html, row, !this.$useLineGroups(), row == foldStart ? foldLine : false
                );
                lineElement.style.height = config.lineHeight * this.session.getRowLength(row) + "px";
                lineElement.innerHTML = html.join("");
            }
            row++;
        }
    };

    this.scrollLines = function(config) {
        var oldConfig = this.config;
        this.config = config;

        if (!oldConfig || oldConfig.lastRow < config.firstRow)
            return this.update(config);

        if (config.lastRow < oldConfig.firstRow)
            return this.update(config);

        var el = this.element;
        if (oldConfig.firstRow < config.firstRow)
            for (var row=this.session.getFoldedRowCount(oldConfig.firstRow, config.firstRow - 1); row>0; row--)
                el.removeChild(el.firstChild);

        if (oldConfig.lastRow > config.lastRow)
            for (var row=this.session.getFoldedRowCount(config.lastRow + 1, oldConfig.lastRow); row>0; row--)
                el.removeChild(el.lastChild);

        if (config.firstRow < oldConfig.firstRow) {
            var fragment = this.$renderLinesFragment(config, config.firstRow, oldConfig.firstRow - 1);
            if (el.firstChild)
                el.insertBefore(fragment, el.firstChild);
            else
                el.appendChild(fragment);
        }

        if (config.lastRow > oldConfig.lastRow) {
            var fragment = this.$renderLinesFragment(config, oldConfig.lastRow + 1, config.lastRow);
            el.appendChild(fragment);
        }
    };

    this.$renderLinesFragment = function(config, firstRow, lastRow) {
        var fragment = this.element.ownerDocument.createDocumentFragment();
        var row = firstRow;
        var foldLine = this.session.getNextFoldLine(row);
        var foldStart = foldLine ? foldLine.start.row : Infinity;

        while (true) {
            if (row > foldStart) {
                row = foldLine.end.row+1;
                foldLine = this.session.getNextFoldLine(row, foldLine);
                foldStart = foldLine ? foldLine.start.row : Infinity;
            }
            if (row > lastRow)
                break;

            var container = dom.createElement("div");

            var html = [];
            this.$renderLine(html, row, false, row == foldStart ? foldLine : false);
            container.innerHTML = html.join("");
            if (this.$useLineGroups()) {
                container.className = 'ace_line_group';
                fragment.appendChild(container);
                container.style.height = config.lineHeight * this.session.getRowLength(row) + "px";

            } else {
                while(container.firstChild)
                    fragment.appendChild(container.firstChild);
            }

            row++;
        }
        return fragment;
    };

    this.update = function(config) {
        this.config = config;

        var html = [];
        var firstRow = config.firstRow, lastRow = config.lastRow;

        var row = firstRow;
        var foldLine = this.session.getNextFoldLine(row);
        var foldStart = foldLine ? foldLine.start.row : Infinity;

        while (true) {
            if (row > foldStart) {
                row = foldLine.end.row+1;
                foldLine = this.session.getNextFoldLine(row, foldLine);
                foldStart = foldLine ? foldLine.start.row :Infinity;
            }
            if (row > lastRow)
                break;

            if (this.$useLineGroups())
                html.push("<div class='ace_line_group' style='height:", config.lineHeight*this.session.getRowLength(row), "px'>");

            this.$renderLine(html, row, false, row == foldStart ? foldLine : false);

            if (this.$useLineGroups())
                html.push("</div>"); // end the line group

            row++;
        }
        this.element.innerHTML = html.join("");
    };

    this.$textToken = {
        "text": true,
        "rparen": true,
        "lparen": true
    };

    this.$renderToken = function(stringBuilder, screenColumn, token, value) {
        var self = this;
        var replaceReg = /\t|&|<|>|( +)|([\x00-\x1f\x80-\xa0\xad\u1680\u180E\u2000-\u200f\u2028\u2029\u202F\u205F\u3000\uFEFF\uFFF9-\uFFFC])|[\u1100-\u115F\u11A3-\u11A7\u11FA-\u11FF\u2329-\u232A\u2E80-\u2E99\u2E9B-\u2EF3\u2F00-\u2FD5\u2FF0-\u2FFB\u3000-\u303E\u3041-\u3096\u3099-\u30FF\u3105-\u312D\u3131-\u318E\u3190-\u31BA\u31C0-\u31E3\u31F0-\u321E\u3220-\u3247\u3250-\u32FE\u3300-\u4DBF\u4E00-\uA48C\uA490-\uA4C6\uA960-\uA97C\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFAFF\uFE10-\uFE19\uFE30-\uFE52\uFE54-\uFE66\uFE68-\uFE6B\uFF01-\uFF60\uFFE0-\uFFE6]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g;
        var replaceFunc = function(c, a, b, tabIdx, idx4) {
            if (a) {
                return self.showInvisibles
                    ? "<span class='ace_invisible ace_invisible_space'>" + lang.stringRepeat(self.SPACE_CHAR, c.length) + "</span>"
                    : c;
            } else if (c == "&") {
                return "&#38;";
            } else if (c == "<") {
                return "&#60;";
            } else if (c == ">") {
                return "&#62;";
            } else if (c == "\t") {
                var tabSize = self.session.getScreenTabSize(screenColumn + tabIdx);
                screenColumn += tabSize - 1;
                return self.$tabStrings[tabSize];
            } else if (c == "\u3000") {
                var classToUse = self.showInvisibles ? "ace_cjk ace_invisible ace_invisible_space" : "ace_cjk";
                var space = self.showInvisibles ? self.SPACE_CHAR : "";
                screenColumn += 1;
                return "<span class='" + classToUse + "' style='width:" +
                    (self.config.characterWidth * 2) +
                    "px'>" + space + "</span>";
            } else if (b) {
                return "<span class='ace_invisible ace_invisible_space ace_invalid'>" + self.SPACE_CHAR + "</span>";
            } else {
                screenColumn += 1;
                return "<span class='ace_cjk' style='width:" +
                    (self.config.characterWidth * 2) +
                    "px'>" + c + "</span>";
            }
        };

        var output = value.replace(replaceReg, replaceFunc);

        if (!this.$textToken[token.type]) {
            var classes = "ace_" + token.type.replace(/\./g, " ace_");
            var style = "";
            if (token.type == "fold")
                style = " style='width:" + (token.value.length * this.config.characterWidth) + "px;' ";
            stringBuilder.push("<span class='", classes, "'", style, ">", output, "</span>");
        }
        else {
            stringBuilder.push(output);
        }
        return screenColumn + value.length;
    };

    this.renderIndentGuide = function(stringBuilder, value, max) {
        var cols = value.search(this.$indentGuideRe);
        if (cols <= 0 || cols >= max)
            return value;
        if (value[0] == " ") {
            cols -= cols % this.tabSize;
            stringBuilder.push(lang.stringRepeat(this.$tabStrings[" "], cols/this.tabSize));
            return value.substr(cols);
        } else if (value[0] == "\t") {
            stringBuilder.push(lang.stringRepeat(this.$tabStrings["\t"], cols));
            return value.substr(cols);
        }
        return value;
    };

    this.$renderWrappedLine = function(stringBuilder, tokens, splits, onlyContents) {
        var chars = 0;
        var split = 0;
        var splitChars = splits[0];
        var screenColumn = 0;

        for (var i = 0; i < tokens.length; i++) {
            var token = tokens[i];
            var value = token.value;
            if (i == 0 && this.displayIndentGuides) {
                chars = value.length;
                value = this.renderIndentGuide(stringBuilder, value, splitChars);
                if (!value)
                    continue;
                chars -= value.length;
            }

            if (chars + value.length < splitChars) {
                screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
                chars += value.length;
            } else {
                while (chars + value.length >= splitChars) {
                    screenColumn = this.$renderToken(
                        stringBuilder, screenColumn,
                        token, value.substring(0, splitChars - chars)
                    );
                    value = value.substring(splitChars - chars);
                    chars = splitChars;

                    if (!onlyContents) {
                        stringBuilder.push("</div>",
                            "<div class='ace_line' style='height:",
                            this.config.lineHeight, "px'>"
                        );
                    }

                    stringBuilder.push(lang.stringRepeat("\xa0", splits.indent));

                    split ++;
                    screenColumn = 0;
                    splitChars = splits[split] || Number.MAX_VALUE;
                }
                if (value.length != 0) {
                    chars += value.length;
                    screenColumn = this.$renderToken(
                        stringBuilder, screenColumn, token, value
                    );
                }
            }
        }
    };

    this.$renderSimpleLine = function(stringBuilder, tokens) {
        var screenColumn = 0;
        var token = tokens[0];
        var value = token.value;
        if (this.displayIndentGuides)
            value = this.renderIndentGuide(stringBuilder, value);
        if (value)
            screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
        for (var i = 1; i < tokens.length; i++) {
            token = tokens[i];
            value = token.value;
            screenColumn = this.$renderToken(stringBuilder, screenColumn, token, value);
        }
    };
    this.$renderLine = function(stringBuilder, row, onlyContents, foldLine) {
        if (!foldLine && foldLine != false)
            foldLine = this.session.getFoldLine(row);

        if (foldLine)
            var tokens = this.$getFoldLineTokens(row, foldLine);
        else
            var tokens = this.session.getTokens(row);


        if (!onlyContents) {
            stringBuilder.push(
                "<div class='ace_line' style='height:", 
                    this.config.lineHeight * (
                        this.$useLineGroups() ? 1 :this.session.getRowLength(row)
                    ), "px'>"
            );
        }

        if (tokens.length) {
            var splits = this.session.getRowSplitData(row);
            if (splits && splits.length)
                this.$renderWrappedLine(stringBuilder, tokens, splits, onlyContents);
            else
                this.$renderSimpleLine(stringBuilder, tokens);
        }

        if (this.showInvisibles) {
            if (foldLine)
                row = foldLine.end.row;

            stringBuilder.push(
                "<span class='ace_invisible ace_invisible_eol'>",
                row == this.session.getLength() - 1 ? this.EOF_CHAR : this.EOL_CHAR,
                "</span>"
            );
        }
        if (!onlyContents)
            stringBuilder.push("</div>");
    };

    this.$getFoldLineTokens = function(row, foldLine) {
        var session = this.session;
        var renderTokens = [];

        function addTokens(tokens, from, to) {
            var idx = 0, col = 0;
            while ((col + tokens[idx].value.length) < from) {
                col += tokens[idx].value.length;
                idx++;

                if (idx == tokens.length)
                    return;
            }
            if (col != from) {
                var value = tokens[idx].value.substring(from - col);
                if (value.length > (to - from))
                    value = value.substring(0, to - from);

                renderTokens.push({
                    type: tokens[idx].type,
                    value: value
                });

                col = from + value.length;
                idx += 1;
            }

            while (col < to && idx < tokens.length) {
                var value = tokens[idx].value;
                if (value.length + col > to) {
                    renderTokens.push({
                        type: tokens[idx].type,
                        value: value.substring(0, to - col)
                    });
                } else
                    renderTokens.push(tokens[idx]);
                col += value.length;
                idx += 1;
            }
        }

        var tokens = session.getTokens(row);
        foldLine.walk(function(placeholder, row, column, lastColumn, isNewRow) {
            if (placeholder != null) {
                renderTokens.push({
                    type: "fold",
                    value: placeholder
                });
            } else {
                if (isNewRow)
                    tokens = session.getTokens(row);

                if (tokens.length)
                    addTokens(tokens, lastColumn, column);
            }
        }, foldLine.end.row, this.session.getLine(foldLine.end.row).length);

        return renderTokens;
    };

    this.$useLineGroups = function() {
        return this.session.getUseWrapMode();
    };

    this.destroy = function() {
        clearInterval(this.$pollSizeChangesTimer);
        if (this.$measureNode)
            this.$measureNode.parentNode.removeChild(this.$measureNode);
        delete this.$measureNode;
    };

}).call(Text.prototype);

exports.Text = Text;

});

ace.define("ace/layer/cursor",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
"use strict";

var dom = acequire("../lib/dom");
var isIE8;

var Cursor = function(parentEl) {
    this.element = dom.createElement("div");
    this.element.className = "ace_layer ace_cursor-layer";
    parentEl.appendChild(this.element);
    
    if (isIE8 === undefined)
        isIE8 = !("opacity" in this.element.style);

    this.isVisible = false;
    this.isBlinking = true;
    this.blinkInterval = 1000;
    this.smoothBlinking = false;

    this.cursors = [];
    this.cursor = this.addCursor();
    dom.addCssClass(this.element, "ace_hidden-cursors");
    this.$updateCursors = (isIE8
        ? this.$updateVisibility
        : this.$updateOpacity).bind(this);
};

(function() {
    
    this.$updateVisibility = function(val) {
        var cursors = this.cursors;
        for (var i = cursors.length; i--; )
            cursors[i].style.visibility = val ? "" : "hidden";
    };
    this.$updateOpacity = function(val) {
        var cursors = this.cursors;
        for (var i = cursors.length; i--; )
            cursors[i].style.opacity = val ? "" : "0";
    };
    

    this.$padding = 0;
    this.setPadding = function(padding) {
        this.$padding = padding;
    };

    this.setSession = function(session) {
        this.session = session;
    };

    this.setBlinking = function(blinking) {
        if (blinking != this.isBlinking){
            this.isBlinking = blinking;
            this.restartTimer();
        }
    };

    this.setBlinkInterval = function(blinkInterval) {
        if (blinkInterval != this.blinkInterval){
            this.blinkInterval = blinkInterval;
            this.restartTimer();
        }
    };

    this.setSmoothBlinking = function(smoothBlinking) {
        if (smoothBlinking != this.smoothBlinking && !isIE8) {
            this.smoothBlinking = smoothBlinking;
            dom.setCssClass(this.element, "ace_smooth-blinking", smoothBlinking);
            this.$updateCursors(true);
            this.$updateCursors = (this.$updateOpacity).bind(this);
            this.restartTimer();
        }
    };

    this.addCursor = function() {
        var el = dom.createElement("div");
        el.className = "ace_cursor";
        this.element.appendChild(el);
        this.cursors.push(el);
        return el;
    };

    this.removeCursor = function() {
        if (this.cursors.length > 1) {
            var el = this.cursors.pop();
            el.parentNode.removeChild(el);
            return el;
        }
    };

    this.hideCursor = function() {
        this.isVisible = false;
        dom.addCssClass(this.element, "ace_hidden-cursors");
        this.restartTimer();
    };

    this.showCursor = function() {
        this.isVisible = true;
        dom.removeCssClass(this.element, "ace_hidden-cursors");
        this.restartTimer();
    };

    this.restartTimer = function() {
        var update = this.$updateCursors;
        clearInterval(this.intervalId);
        clearTimeout(this.timeoutId);
        if (this.smoothBlinking) {
            dom.removeCssClass(this.element, "ace_smooth-blinking");
        }
        
        update(true);

        if (!this.isBlinking || !this.blinkInterval || !this.isVisible)
            return;

        if (this.smoothBlinking) {
            setTimeout(function(){
                dom.addCssClass(this.element, "ace_smooth-blinking");
            }.bind(this));
        }
        
        var blink = function(){
            this.timeoutId = setTimeout(function() {
                update(false);
            }, 0.6 * this.blinkInterval);
        }.bind(this);

        this.intervalId = setInterval(function() {
            update(true);
            blink();
        }, this.blinkInterval);

        blink();
    };

    this.getPixelPosition = function(position, onScreen) {
        if (!this.config || !this.session)
            return {left : 0, top : 0};

        if (!position)
            position = this.session.selection.getCursor();
        var pos = this.session.documentToScreenPosition(position);
        var cursorLeft = this.$padding + (this.session.$bidiHandler.isBidiRow(pos.row, position.row)
            ? this.session.$bidiHandler.getPosLeft(pos.column)
            : pos.column * this.config.characterWidth);

        var cursorTop = (pos.row - (onScreen ? this.config.firstRowScreen : 0)) *
            this.config.lineHeight;

        return {left : cursorLeft, top : cursorTop};
    };

    this.update = function(config) {
        this.config = config;

        var selections = this.session.$selectionMarkers;
        var i = 0, cursorIndex = 0;

        if (selections === undefined || selections.length === 0){
            selections = [{cursor: null}];
        }

        for (var i = 0, n = selections.length; i < n; i++) {
            var pixelPos = this.getPixelPosition(selections[i].cursor, true);
            if ((pixelPos.top > config.height + config.offset ||
                 pixelPos.top < 0) && i > 1) {
                continue;
            }

            var style = (this.cursors[cursorIndex++] || this.addCursor()).style;
            
            if (!this.drawCursor) {
                style.left = pixelPos.left + "px";
                style.top = pixelPos.top + "px";
                style.width = config.characterWidth + "px";
                style.height = config.lineHeight + "px";
            } else {
                this.drawCursor(style, pixelPos, config, selections[i], this.session);
            }
        }
        while (this.cursors.length > cursorIndex)
            this.removeCursor();

        var overwrite = this.session.getOverwrite();
        this.$setOverwrite(overwrite);
        this.$pixelPos = pixelPos;
        this.restartTimer();
    };
    
    this.drawCursor = null;

    this.$setOverwrite = function(overwrite) {
        if (overwrite != this.overwrite) {
            this.overwrite = overwrite;
            if (overwrite)
                dom.addCssClass(this.element, "ace_overwrite-cursors");
            else
                dom.removeCssClass(this.element, "ace_overwrite-cursors");
        }
    };

    this.destroy = function() {
        clearInterval(this.intervalId);
        clearTimeout(this.timeoutId);
    };

}).call(Cursor.prototype);

exports.Cursor = Cursor;

});

ace.define("ace/scrollbar",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/event","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";

var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
var event = acequire("./lib/event");
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var MAX_SCROLL_H = 0x8000;
var ScrollBar = function(parent) {
    this.element = dom.createElement("div");
    this.element.className = "ace_scrollbar ace_scrollbar" + this.classSuffix;

    this.inner = dom.createElement("div");
    this.inner.className = "ace_scrollbar-inner";
    this.element.appendChild(this.inner);

    parent.appendChild(this.element);

    this.setVisible(false);
    this.skipEvent = false;

    event.addListener(this.element, "scroll", this.onScroll.bind(this));
    event.addListener(this.element, "mousedown", event.preventDefault);
};

(function() {
    oop.implement(this, EventEmitter);

    this.setVisible = function(isVisible) {
        this.element.style.display = isVisible ? "" : "none";
        this.isVisible = isVisible;
        this.coeff = 1;
    };
}).call(ScrollBar.prototype);
var VScrollBar = function(parent, renderer) {
    ScrollBar.call(this, parent);
    this.scrollTop = 0;
    this.scrollHeight = 0;
    renderer.$scrollbarWidth = 
    this.width = dom.scrollbarWidth(parent.ownerDocument);
    this.inner.style.width =
    this.element.style.width = (this.width || 15) + 5 + "px";
    this.$minWidth = 0;
};

oop.inherits(VScrollBar, ScrollBar);

(function() {

    this.classSuffix = '-v';
    this.onScroll = function() {
        if (!this.skipEvent) {
            this.scrollTop = this.element.scrollTop;
            if (this.coeff != 1) {
                var h = this.element.clientHeight / this.scrollHeight;
                this.scrollTop = this.scrollTop * (1 - h) / (this.coeff - h);
            }
            this._emit("scroll", {data: this.scrollTop});
        }
        this.skipEvent = false;
    };
    this.getWidth = function() {
        return Math.max(this.isVisible ? this.width : 0, this.$minWidth || 0);
    };
    this.setHeight = function(height) {
        this.element.style.height = height + "px";
    };
    this.setInnerHeight =
    this.setScrollHeight = function(height) {
        this.scrollHeight = height;
        if (height > MAX_SCROLL_H) {
            this.coeff = MAX_SCROLL_H / height;
            height = MAX_SCROLL_H;
        } else if (this.coeff != 1) {
            this.coeff = 1;
        }
        this.inner.style.height = height + "px";
    };
    this.setScrollTop = function(scrollTop) {
        if (this.scrollTop != scrollTop) {
            this.skipEvent = true;
            this.scrollTop = scrollTop;
            this.element.scrollTop = scrollTop * this.coeff;
        }
    };

}).call(VScrollBar.prototype);
var HScrollBar = function(parent, renderer) {
    ScrollBar.call(this, parent);
    this.scrollLeft = 0;
    this.height = renderer.$scrollbarWidth;
    this.inner.style.height =
    this.element.style.height = (this.height || 15) + 5 + "px";
};

oop.inherits(HScrollBar, ScrollBar);

(function() {

    this.classSuffix = '-h';
    this.onScroll = function() {
        if (!this.skipEvent) {
            this.scrollLeft = this.element.scrollLeft;
            this._emit("scroll", {data: this.scrollLeft});
        }
        this.skipEvent = false;
    };
    this.getHeight = function() {
        return this.isVisible ? this.height : 0;
    };
    this.setWidth = function(width) {
        this.element.style.width = width + "px";
    };
    this.setInnerWidth = function(width) {
        this.inner.style.width = width + "px";
    };
    this.setScrollWidth = function(width) {
        this.inner.style.width = width + "px";
    };
    this.setScrollLeft = function(scrollLeft) {
        if (this.scrollLeft != scrollLeft) {
            this.skipEvent = true;
            this.scrollLeft = this.element.scrollLeft = scrollLeft;
        }
    };

}).call(HScrollBar.prototype);


exports.ScrollBar = VScrollBar; // backward compatibility
exports.ScrollBarV = VScrollBar; // backward compatibility
exports.ScrollBarH = HScrollBar; // backward compatibility

exports.VScrollBar = VScrollBar;
exports.HScrollBar = HScrollBar;
});

ace.define("ace/renderloop",["require","exports","module","ace/lib/event"], function(acequire, exports, module) {
"use strict";

var event = acequire("./lib/event");


var RenderLoop = function(onRender, win) {
    this.onRender = onRender;
    this.pending = false;
    this.changes = 0;
    this.window = win || window;
};

(function() {


    this.schedule = function(change) {
        this.changes = this.changes | change;
        if (!this.pending && this.changes) {
            this.pending = true;
            var _self = this;
            event.nextFrame(function() {
                _self.pending = false;
                var changes;
                while (changes = _self.changes) {
                    _self.changes = 0;
                    _self.onRender(changes);
                }
            }, this.window);
        }
    };

}).call(RenderLoop.prototype);

exports.RenderLoop = RenderLoop;
});

ace.define("ace/layer/font_metrics",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/lib/lang","ace/lib/useragent","ace/lib/event_emitter"], function(acequire, exports, module) {

var oop = acequire("../lib/oop");
var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var useragent = acequire("../lib/useragent");
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;

var CHAR_COUNT = 0;

var FontMetrics = exports.FontMetrics = function(parentEl) {
    this.el = dom.createElement("div");
    this.$setMeasureNodeStyles(this.el.style, true);
    
    this.$main = dom.createElement("div");
    this.$setMeasureNodeStyles(this.$main.style);
    
    this.$measureNode = dom.createElement("div");
    this.$setMeasureNodeStyles(this.$measureNode.style);
    
    
    this.el.appendChild(this.$main);
    this.el.appendChild(this.$measureNode);
    parentEl.appendChild(this.el);
    
    if (!CHAR_COUNT)
        this.$testFractionalRect();
    this.$measureNode.innerHTML = lang.stringRepeat("X", CHAR_COUNT);
    
    this.$characterSize = {width: 0, height: 0};
    this.checkForSizeChanges();
};

(function() {

    oop.implement(this, EventEmitter);
        
    this.$characterSize = {width: 0, height: 0};
    
    this.$testFractionalRect = function() {
        var el = dom.createElement("div");
        this.$setMeasureNodeStyles(el.style);
        el.style.width = "0.2px";
        document.documentElement.appendChild(el);
        var w = el.getBoundingClientRect().width;
        if (w > 0 && w < 1)
            CHAR_COUNT = 50;
        else
            CHAR_COUNT = 100;
        el.parentNode.removeChild(el);
    };
    
    this.$setMeasureNodeStyles = function(style, isRoot) {
        style.width = style.height = "auto";
        style.left = style.top = "0px";
        style.visibility = "hidden";
        style.position = "absolute";
        style.whiteSpace = "pre";

        if (useragent.isIE < 8) {
            style["font-family"] = "inherit";
        } else {
            style.font = "inherit";
        }
        style.overflow = isRoot ? "hidden" : "visible";
    };

    this.checkForSizeChanges = function() {
        var size = this.$measureSizes();
        if (size && (this.$characterSize.width !== size.width || this.$characterSize.height !== size.height)) {
            this.$measureNode.style.fontWeight = "bold";
            var boldSize = this.$measureSizes();
            this.$measureNode.style.fontWeight = "";
            this.$characterSize = size;
            this.charSizes = Object.create(null);
            this.allowBoldFonts = boldSize && boldSize.width === size.width && boldSize.height === size.height;
            this._emit("changeCharacterSize", {data: size});
        }
    };

    this.$pollSizeChanges = function() {
        if (this.$pollSizeChangesTimer)
            return this.$pollSizeChangesTimer;
        var self = this;
        return this.$pollSizeChangesTimer = setInterval(function() {
            self.checkForSizeChanges();
        }, 500);
    };
    
    this.setPolling = function(val) {
        if (val) {
            this.$pollSizeChanges();
        } else if (this.$pollSizeChangesTimer) {
            clearInterval(this.$pollSizeChangesTimer);
            this.$pollSizeChangesTimer = 0;
        }
    };

    this.$measureSizes = function() {
        if (CHAR_COUNT === 50) {
            var rect = null;
            try { 
               rect = this.$measureNode.getBoundingClientRect();
            } catch(e) {
               rect = {width: 0, height:0 };
            }
            var size = {
                height: rect.height,
                width: rect.width / CHAR_COUNT
            };
        } else {
            var size = {
                height: this.$measureNode.clientHeight,
                width: this.$measureNode.clientWidth / CHAR_COUNT
            };
        }
        if (size.width === 0 || size.height === 0)
            return null;
        return size;
    };

    this.$measureCharWidth = function(ch) {
        this.$main.innerHTML = lang.stringRepeat(ch, CHAR_COUNT);
        var rect = this.$main.getBoundingClientRect();
        return rect.width / CHAR_COUNT;
    };
    
    this.getCharacterWidth = function(ch) {
        var w = this.charSizes[ch];
        if (w === undefined) {
            w = this.charSizes[ch] = this.$measureCharWidth(ch) / this.$characterSize.width;
        }
        return w;
    };

    this.destroy = function() {
        clearInterval(this.$pollSizeChangesTimer);
        if (this.el && this.el.parentNode)
            this.el.parentNode.removeChild(this.el);
    };

}).call(FontMetrics.prototype);

});

ace.define("ace/virtual_renderer",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/config","ace/lib/useragent","ace/layer/gutter","ace/layer/marker","ace/layer/text","ace/layer/cursor","ace/scrollbar","ace/scrollbar","ace/renderloop","ace/layer/font_metrics","ace/lib/event_emitter"], function(acequire, exports, module) {
"use strict";

var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
var config = acequire("./config");
var useragent = acequire("./lib/useragent");
var GutterLayer = acequire("./layer/gutter").Gutter;
var MarkerLayer = acequire("./layer/marker").Marker;
var TextLayer = acequire("./layer/text").Text;
var CursorLayer = acequire("./layer/cursor").Cursor;
var HScrollBar = acequire("./scrollbar").HScrollBar;
var VScrollBar = acequire("./scrollbar").VScrollBar;
var RenderLoop = acequire("./renderloop").RenderLoop;
var FontMetrics = acequire("./layer/font_metrics").FontMetrics;
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var editorCss = ".ace_editor {\
position: relative;\
overflow: hidden;\
font: 12px/normal 'Monaco', 'Menlo', 'Ubuntu Mono', 'Consolas', 'source-code-pro', monospace;\
direction: ltr;\
text-align: left;\
-webkit-tap-highlight-color: rgba(0, 0, 0, 0);\
}\
.ace_scroller {\
position: absolute;\
overflow: hidden;\
top: 0;\
bottom: 0;\
background-color: inherit;\
-ms-user-select: none;\
-moz-user-select: none;\
-webkit-user-select: none;\
user-select: none;\
cursor: text;\
}\
.ace_content {\
position: absolute;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
min-width: 100%;\
}\
.ace_dragging .ace_scroller:before{\
position: absolute;\
top: 0;\
left: 0;\
right: 0;\
bottom: 0;\
content: '';\
background: rgba(250, 250, 250, 0.01);\
z-index: 1000;\
}\
.ace_dragging.ace_dark .ace_scroller:before{\
background: rgba(0, 0, 0, 0.01);\
}\
.ace_selecting, .ace_selecting * {\
cursor: text !important;\
}\
.ace_gutter {\
position: absolute;\
overflow : hidden;\
width: auto;\
top: 0;\
bottom: 0;\
left: 0;\
cursor: default;\
z-index: 4;\
-ms-user-select: none;\
-moz-user-select: none;\
-webkit-user-select: none;\
user-select: none;\
}\
.ace_gutter-active-line {\
position: absolute;\
left: 0;\
right: 0;\
}\
.ace_scroller.ace_scroll-left {\
box-shadow: 17px 0 16px -16px rgba(0, 0, 0, 0.4) inset;\
}\
.ace_gutter-cell {\
padding-left: 19px;\
padding-right: 6px;\
background-repeat: no-repeat;\
}\
.ace_gutter-cell.ace_error {\
background-image: url(\"data:image/png;base64,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\");\
background-repeat: no-repeat;\
background-position: 2px center;\
}\
.ace_gutter-cell.ace_warning {\
background-image: url(\"data:image/png;base64,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\");\
background-position: 2px center;\
}\
.ace_gutter-cell.ace_info {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAAAAAA6mKC9AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAAJ0Uk5TAAB2k804AAAAPklEQVQY02NgIB68QuO3tiLznjAwpKTgNyDbMegwisCHZUETUZV0ZqOquBpXj2rtnpSJT1AEnnRmL2OgGgAAIKkRQap2htgAAAAASUVORK5CYII=\");\
background-position: 2px center;\
}\
.ace_dark .ace_gutter-cell.ace_info {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQBAMAAADt3eJSAAAAJFBMVEUAAAChoaGAgIAqKiq+vr6tra1ZWVmUlJSbm5s8PDxubm56enrdgzg3AAAAAXRSTlMAQObYZgAAAClJREFUeNpjYMAPdsMYHegyJZFQBlsUlMFVCWUYKkAZMxZAGdxlDMQBAG+TBP4B6RyJAAAAAElFTkSuQmCC\");\
}\
.ace_scrollbar {\
position: absolute;\
right: 0;\
bottom: 0;\
z-index: 6;\
}\
.ace_scrollbar-inner {\
position: absolute;\
cursor: text;\
left: 0;\
top: 0;\
}\
.ace_scrollbar-v{\
overflow-x: hidden;\
overflow-y: scroll;\
top: 0;\
}\
.ace_scrollbar-h {\
overflow-x: scroll;\
overflow-y: hidden;\
left: 0;\
}\
.ace_print-margin {\
position: absolute;\
height: 100%;\
}\
.ace_text-input {\
position: absolute;\
z-index: 0;\
width: 0.5em;\
height: 1em;\
opacity: 0;\
background: transparent;\
-moz-appearance: none;\
appearance: none;\
border: none;\
resize: none;\
outline: none;\
overflow: hidden;\
font: inherit;\
padding: 0 1px;\
margin: 0 -1px;\
text-indent: -1em;\
-ms-user-select: text;\
-moz-user-select: text;\
-webkit-user-select: text;\
user-select: text;\
white-space: pre!important;\
}\
.ace_text-input.ace_composition {\
background: inherit;\
color: inherit;\
z-index: 1000;\
opacity: 1;\
text-indent: 0;\
}\
.ace_layer {\
z-index: 1;\
position: absolute;\
overflow: hidden;\
word-wrap: normal;\
white-space: pre;\
height: 100%;\
width: 100%;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
pointer-events: none;\
}\
.ace_gutter-layer {\
position: relative;\
width: auto;\
text-align: right;\
pointer-events: auto;\
}\
.ace_text-layer {\
font: inherit !important;\
}\
.ace_cjk {\
display: inline-block;\
text-align: center;\
}\
.ace_cursor-layer {\
z-index: 4;\
}\
.ace_cursor {\
z-index: 4;\
position: absolute;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
border-left: 2px solid;\
transform: translatez(0);\
}\
.ace_multiselect .ace_cursor {\
border-left-width: 1px;\
}\
.ace_slim-cursors .ace_cursor {\
border-left-width: 1px;\
}\
.ace_overwrite-cursors .ace_cursor {\
border-left-width: 0;\
border-bottom: 1px solid;\
}\
.ace_hidden-cursors .ace_cursor {\
opacity: 0.2;\
}\
.ace_smooth-blinking .ace_cursor {\
-webkit-transition: opacity 0.18s;\
transition: opacity 0.18s;\
}\
.ace_marker-layer .ace_step, .ace_marker-layer .ace_stack {\
position: absolute;\
z-index: 3;\
}\
.ace_marker-layer .ace_selection {\
position: absolute;\
z-index: 5;\
}\
.ace_marker-layer .ace_bracket {\
position: absolute;\
z-index: 6;\
}\
.ace_marker-layer .ace_active-line {\
position: absolute;\
z-index: 2;\
}\
.ace_marker-layer .ace_selected-word {\
position: absolute;\
z-index: 4;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
}\
.ace_line .ace_fold {\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
display: inline-block;\
height: 11px;\
margin-top: -2px;\
vertical-align: middle;\
background-image:\
url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII=\"),\
url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACJJREFUeNpi+P//fxgTAwPDBxDxD078RSX+YeEyDFMCIMAAI3INmXiwf2YAAAAASUVORK5CYII=\");\
background-repeat: no-repeat, repeat-x;\
background-position: center center, top left;\
color: transparent;\
border: 1px solid black;\
border-radius: 2px;\
cursor: pointer;\
pointer-events: auto;\
}\
.ace_dark .ace_fold {\
}\
.ace_fold:hover{\
background-image:\
url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAJCAYAAADU6McMAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAJpJREFUeNpi/P//PwOlgAXGYGRklAVSokD8GmjwY1wasKljQpYACtpCFeADcHVQfQyMQAwzwAZI3wJKvCLkfKBaMSClBlR7BOQikCFGQEErIH0VqkabiGCAqwUadAzZJRxQr/0gwiXIal8zQQPnNVTgJ1TdawL0T5gBIP1MUJNhBv2HKoQHHjqNrA4WO4zY0glyNKLT2KIfIMAAQsdgGiXvgnYAAAAASUVORK5CYII=\"),\
url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAA3CAYAAADNNiA5AAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAACBJREFUeNpi+P//fz4TAwPDZxDxD5X4i5fLMEwJgAADAEPVDbjNw87ZAAAAAElFTkSuQmCC\");\
}\
.ace_tooltip {\
background-color: #FFF;\
background-image: -webkit-linear-gradient(top, transparent, rgba(0, 0, 0, 0.1));\
background-image: linear-gradient(to bottom, transparent, rgba(0, 0, 0, 0.1));\
border: 1px solid gray;\
border-radius: 1px;\
box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);\
color: black;\
max-width: 100%;\
padding: 3px 4px;\
position: fixed;\
z-index: 999999;\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
cursor: default;\
white-space: pre;\
word-wrap: break-word;\
line-height: normal;\
font-style: normal;\
font-weight: normal;\
letter-spacing: normal;\
pointer-events: none;\
}\
.ace_folding-enabled > .ace_gutter-cell {\
padding-right: 13px;\
}\
.ace_fold-widget {\
-moz-box-sizing: border-box;\
-webkit-box-sizing: border-box;\
box-sizing: border-box;\
margin: 0 -12px 0 1px;\
display: none;\
width: 11px;\
vertical-align: top;\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42mWKsQ0AMAzC8ixLlrzQjzmBiEjp0A6WwBCSPgKAXoLkqSot7nN3yMwR7pZ32NzpKkVoDBUxKAAAAABJRU5ErkJggg==\");\
background-repeat: no-repeat;\
background-position: center;\
border-radius: 3px;\
border: 1px solid transparent;\
cursor: pointer;\
}\
.ace_folding-enabled .ace_fold-widget {\
display: inline-block;   \
}\
.ace_fold-widget.ace_end {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAANElEQVR42m3HwQkAMAhD0YzsRchFKI7sAikeWkrxwScEB0nh5e7KTPWimZki4tYfVbX+MNl4pyZXejUO1QAAAABJRU5ErkJggg==\");\
}\
.ace_fold-widget.ace_closed {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAGCAYAAAAG5SQMAAAAOUlEQVR42jXKwQkAMAgDwKwqKD4EwQ26sSOkVWjgIIHAzPiCgaqiqnJHZnKICBERHN194O5b9vbLuAVRL+l0YWnZAAAAAElFTkSuQmCCXA==\");\
}\
.ace_fold-widget:hover {\
border: 1px solid rgba(0, 0, 0, 0.3);\
background-color: rgba(255, 255, 255, 0.2);\
box-shadow: 0 1px 1px rgba(255, 255, 255, 0.7);\
}\
.ace_fold-widget:active {\
border: 1px solid rgba(0, 0, 0, 0.4);\
background-color: rgba(0, 0, 0, 0.05);\
box-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);\
}\
.ace_dark .ace_fold-widget {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHklEQVQIW2P4//8/AzoGEQ7oGCaLLAhWiSwB146BAQCSTPYocqT0AAAAAElFTkSuQmCC\");\
}\
.ace_dark .ace_fold-widget.ace_end {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAH0lEQVQIW2P4//8/AxQ7wNjIAjDMgC4AxjCVKBirIAAF0kz2rlhxpAAAAABJRU5ErkJggg==\");\
}\
.ace_dark .ace_fold-widget.ace_closed {\
background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAMAAAAFCAYAAACAcVaiAAAAHElEQVQIW2P4//+/AxAzgDADlOOAznHAKgPWAwARji8UIDTfQQAAAABJRU5ErkJggg==\");\
}\
.ace_dark .ace_fold-widget:hover {\
box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
background-color: rgba(255, 255, 255, 0.1);\
}\
.ace_dark .ace_fold-widget:active {\
box-shadow: 0 1px 1px rgba(255, 255, 255, 0.2);\
}\
.ace_fold-widget.ace_invalid {\
background-color: #FFB4B4;\
border-color: #DE5555;\
}\
.ace_fade-fold-widgets .ace_fold-widget {\
-webkit-transition: opacity 0.4s ease 0.05s;\
transition: opacity 0.4s ease 0.05s;\
opacity: 0;\
}\
.ace_fade-fold-widgets:hover .ace_fold-widget {\
-webkit-transition: opacity 0.05s ease 0.05s;\
transition: opacity 0.05s ease 0.05s;\
opacity:1;\
}\
.ace_underline {\
text-decoration: underline;\
}\
.ace_bold {\
font-weight: bold;\
}\
.ace_nobold .ace_bold {\
font-weight: normal;\
}\
.ace_italic {\
font-style: italic;\
}\
.ace_error-marker {\
background-color: rgba(255, 0, 0,0.2);\
position: absolute;\
z-index: 9;\
}\
.ace_highlight-marker {\
background-color: rgba(255, 255, 0,0.2);\
position: absolute;\
z-index: 8;\
}\
.ace_br1 {border-top-left-radius    : 3px;}\
.ace_br2 {border-top-right-radius   : 3px;}\
.ace_br3 {border-top-left-radius    : 3px; border-top-right-radius:    3px;}\
.ace_br4 {border-bottom-right-radius: 3px;}\
.ace_br5 {border-top-left-radius    : 3px; border-bottom-right-radius: 3px;}\
.ace_br6 {border-top-right-radius   : 3px; border-bottom-right-radius: 3px;}\
.ace_br7 {border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px;}\
.ace_br8 {border-bottom-left-radius : 3px;}\
.ace_br9 {border-top-left-radius    : 3px; border-bottom-left-radius:  3px;}\
.ace_br10{border-top-right-radius   : 3px; border-bottom-left-radius:  3px;}\
.ace_br11{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-left-radius:  3px;}\
.ace_br12{border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\
.ace_br13{border-top-left-radius    : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\
.ace_br14{border-top-right-radius   : 3px; border-bottom-right-radius: 3px; border-bottom-left-radius:  3px;}\
.ace_br15{border-top-left-radius    : 3px; border-top-right-radius:    3px; border-bottom-right-radius: 3px; border-bottom-left-radius: 3px;}\
.ace_text-input-ios {\
position: absolute !important;\
top: -100000px !important;\
left: -100000px !important;\
}\
";

dom.importCssString(editorCss, "ace_editor.css");

var VirtualRenderer = function(container, theme) {
    var _self = this;

    this.container = container || dom.createElement("div");
    this.$keepTextAreaAtCursor = !useragent.isOldIE;

    dom.addCssClass(this.container, "ace_editor");

    this.setTheme(theme);

    this.$gutter = dom.createElement("div");
    this.$gutter.className = "ace_gutter";
    this.container.appendChild(this.$gutter);
    this.$gutter.setAttribute("aria-hidden", true);

    this.scroller = dom.createElement("div");
    this.scroller.className = "ace_scroller";
    this.container.appendChild(this.scroller);

    this.content = dom.createElement("div");
    this.content.className = "ace_content";
    this.scroller.appendChild(this.content);

    this.$gutterLayer = new GutterLayer(this.$gutter);
    this.$gutterLayer.on("changeGutterWidth", this.onGutterResize.bind(this));

    this.$markerBack = new MarkerLayer(this.content);

    var textLayer = this.$textLayer = new TextLayer(this.content);
    this.canvas = textLayer.element;

    this.$markerFront = new MarkerLayer(this.content);

    this.$cursorLayer = new CursorLayer(this.content);
    this.$horizScroll = false;
    this.$vScroll = false;

    this.scrollBar = 
    this.scrollBarV = new VScrollBar(this.container, this);
    this.scrollBarH = new HScrollBar(this.container, this);
    this.scrollBarV.addEventListener("scroll", function(e) {
        if (!_self.$scrollAnimation)
            _self.session.setScrollTop(e.data - _self.scrollMargin.top);
    });
    this.scrollBarH.addEventListener("scroll", function(e) {
        if (!_self.$scrollAnimation)
            _self.session.setScrollLeft(e.data - _self.scrollMargin.left);
    });

    this.scrollTop = 0;
    this.scrollLeft = 0;

    this.cursorPos = {
        row : 0,
        column : 0
    };

    this.$fontMetrics = new FontMetrics(this.container);
    this.$textLayer.$setFontMetrics(this.$fontMetrics);
    this.$textLayer.addEventListener("changeCharacterSize", function(e) {
        _self.updateCharacterSize();
        _self.onResize(true, _self.gutterWidth, _self.$size.width, _self.$size.height);
        _self._signal("changeCharacterSize", e);
    });

    this.$size = {
        width: 0,
        height: 0,
        scrollerHeight: 0,
        scrollerWidth: 0,
        $dirty: true
    };

    this.layerConfig = {
        width : 1,
        padding : 0,
        firstRow : 0,
        firstRowScreen: 0,
        lastRow : 0,
        lineHeight : 0,
        characterWidth : 0,
        minHeight : 1,
        maxHeight : 1,
        offset : 0,
        height : 1,
        gutterOffset: 1
    };
    
    this.scrollMargin = {
        left: 0,
        right: 0,
        top: 0,
        bottom: 0,
        v: 0,
        h: 0
    };

    this.$loop = new RenderLoop(
        this.$renderChanges.bind(this),
        this.container.ownerDocument.defaultView
    );
    this.$loop.schedule(this.CHANGE_FULL);

    this.updateCharacterSize();
    this.setPadding(4);
    config.resetOptions(this);
    config._emit("renderer", this);
};

(function() {

    this.CHANGE_CURSOR = 1;
    this.CHANGE_MARKER = 2;
    this.CHANGE_GUTTER = 4;
    this.CHANGE_SCROLL = 8;
    this.CHANGE_LINES = 16;
    this.CHANGE_TEXT = 32;
    this.CHANGE_SIZE = 64;
    this.CHANGE_MARKER_BACK = 128;
    this.CHANGE_MARKER_FRONT = 256;
    this.CHANGE_FULL = 512;
    this.CHANGE_H_SCROLL = 1024;

    oop.implement(this, EventEmitter);

    this.updateCharacterSize = function() {
        if (this.$textLayer.allowBoldFonts != this.$allowBoldFonts) {
            this.$allowBoldFonts = this.$textLayer.allowBoldFonts;
            this.setStyle("ace_nobold", !this.$allowBoldFonts);
        }

        this.layerConfig.characterWidth =
        this.characterWidth = this.$textLayer.getCharacterWidth();
        this.layerConfig.lineHeight =
        this.lineHeight = this.$textLayer.getLineHeight();
        this.$updatePrintMargin();
    };
    this.setSession = function(session) {
        if (this.session)
            this.session.doc.off("changeNewLineMode", this.onChangeNewLineMode);
            
        this.session = session;
        if (session && this.scrollMargin.top && session.getScrollTop() <= 0)
            session.setScrollTop(-this.scrollMargin.top);

        this.$cursorLayer.setSession(session);
        this.$markerBack.setSession(session);
        this.$markerFront.setSession(session);
        this.$gutterLayer.setSession(session);
        this.$textLayer.setSession(session);
        if (!session)
            return;
        
        this.$loop.schedule(this.CHANGE_FULL);
        this.session.$setFontMetrics(this.$fontMetrics);
        this.scrollBarH.scrollLeft = this.scrollBarV.scrollTop = null;
        
        this.onChangeNewLineMode = this.onChangeNewLineMode.bind(this);
        this.onChangeNewLineMode();
        this.session.doc.on("changeNewLineMode", this.onChangeNewLineMode);
    };
    this.updateLines = function(firstRow, lastRow, force) {
        if (lastRow === undefined)
            lastRow = Infinity;

        if (!this.$changedLines) {
            this.$changedLines = {
                firstRow: firstRow,
                lastRow: lastRow
            };
        }
        else {
            if (this.$changedLines.firstRow > firstRow)
                this.$changedLines.firstRow = firstRow;

            if (this.$changedLines.lastRow < lastRow)
                this.$changedLines.lastRow = lastRow;
        }
        if (this.$changedLines.lastRow < this.layerConfig.firstRow) {
            if (force)
                this.$changedLines.lastRow = this.layerConfig.lastRow;
            else
                return;
        }
        if (this.$changedLines.firstRow > this.layerConfig.lastRow)
            return;
        this.$loop.schedule(this.CHANGE_LINES);
    };

    this.onChangeNewLineMode = function() {
        this.$loop.schedule(this.CHANGE_TEXT);
        this.$textLayer.$updateEolChar();
        this.session.$bidiHandler.setEolChar(this.$textLayer.EOL_CHAR);
    };
    
    this.onChangeTabSize = function() {
        this.$loop.schedule(this.CHANGE_TEXT | this.CHANGE_MARKER);
        this.$textLayer.onChangeTabSize();
    };
    this.updateText = function() {
        this.$loop.schedule(this.CHANGE_TEXT);
    };
    this.updateFull = function(force) {
        if (force)
            this.$renderChanges(this.CHANGE_FULL, true);
        else
            this.$loop.schedule(this.CHANGE_FULL);
    };
    this.updateFontSize = function() {
        this.$textLayer.checkForSizeChanges();
    };

    this.$changes = 0;
    this.$updateSizeAsync = function() {
        if (this.$loop.pending)
            this.$size.$dirty = true;
        else
            this.onResize();
    };
    this.onResize = function(force, gutterWidth, width, height) {
        if (this.resizing > 2)
            return;
        else if (this.resizing > 0)
            this.resizing++;
        else
            this.resizing = force ? 1 : 0;
        var el = this.container;
        if (!height)
            height = el.clientHeight || el.scrollHeight;
        if (!width)
            width = el.clientWidth || el.scrollWidth;
        var changes = this.$updateCachedSize(force, gutterWidth, width, height);

        
        if (!this.$size.scrollerHeight || (!width && !height))
            return this.resizing = 0;

        if (force)
            this.$gutterLayer.$padding = null;

        if (force)
            this.$renderChanges(changes | this.$changes, true);
        else
            this.$loop.schedule(changes | this.$changes);

        if (this.resizing)
            this.resizing = 0;
        this.scrollBarV.scrollLeft = this.scrollBarV.scrollTop = null;
    };
    
    this.$updateCachedSize = function(force, gutterWidth, width, height) {
        height -= (this.$extraHeight || 0);
        var changes = 0;
        var size = this.$size;
        var oldSize = {
            width: size.width,
            height: size.height,
            scrollerHeight: size.scrollerHeight,
            scrollerWidth: size.scrollerWidth
        };
        if (height && (force || size.height != height)) {
            size.height = height;
            changes |= this.CHANGE_SIZE;

            size.scrollerHeight = size.height;
            if (this.$horizScroll)
                size.scrollerHeight -= this.scrollBarH.getHeight();
            this.scrollBarV.element.style.bottom = this.scrollBarH.getHeight() + "px";

            changes = changes | this.CHANGE_SCROLL;
        }

        if (width && (force || size.width != width)) {
            changes |= this.CHANGE_SIZE;
            size.width = width;
            
            if (gutterWidth == null)
                gutterWidth = this.$showGutter ? this.$gutter.offsetWidth : 0;
            
            this.gutterWidth = gutterWidth;
            
            this.scrollBarH.element.style.left = 
            this.scroller.style.left = gutterWidth + "px";
            size.scrollerWidth = Math.max(0, width - gutterWidth - this.scrollBarV.getWidth());           
            
            this.scrollBarH.element.style.right = 
            this.scroller.style.right = this.scrollBarV.getWidth() + "px";
            this.scroller.style.bottom = this.scrollBarH.getHeight() + "px";

            if (this.session && this.session.getUseWrapMode() && this.adjustWrapLimit() || force)
                changes |= this.CHANGE_FULL;
        }
        
        size.$dirty = !width || !height;

        if (changes)
            this._signal("resize", oldSize);

        return changes;
    };

    this.onGutterResize = function() {
        var gutterWidth = this.$showGutter ? this.$gutter.offsetWidth : 0;
        if (gutterWidth != this.gutterWidth)
            this.$changes |= this.$updateCachedSize(true, gutterWidth, this.$size.width, this.$size.height);

        if (this.session.getUseWrapMode() && this.adjustWrapLimit()) {
            this.$loop.schedule(this.CHANGE_FULL);
        } else if (this.$size.$dirty) {
            this.$loop.schedule(this.CHANGE_FULL);
        } else {
            this.$computeLayerConfig();
            this.$loop.schedule(this.CHANGE_MARKER);
        }
    };
    this.adjustWrapLimit = function() {
        var availableWidth = this.$size.scrollerWidth - this.$padding * 2;
        var limit = Math.floor(availableWidth / this.characterWidth);
        return this.session.adjustWrapLimit(limit, this.$showPrintMargin && this.$printMarginColumn);
    };
    this.setAnimatedScroll = function(shouldAnimate){
        this.setOption("animatedScroll", shouldAnimate);
    };
    this.getAnimatedScroll = function() {
        return this.$animatedScroll;
    };
    this.setShowInvisibles = function(showInvisibles) {
        this.setOption("showInvisibles", showInvisibles);
        this.session.$bidiHandler.setShowInvisibles(showInvisibles);
    };
    this.getShowInvisibles = function() {
        return this.getOption("showInvisibles");
    };
    this.getDisplayIndentGuides = function() {
        return this.getOption("displayIndentGuides");
    };

    this.setDisplayIndentGuides = function(display) {
        this.setOption("displayIndentGuides", display);
    };
    this.setShowPrintMargin = function(showPrintMargin) {
        this.setOption("showPrintMargin", showPrintMargin);
    };
    this.getShowPrintMargin = function() {
        return this.getOption("showPrintMargin");
    };
    this.setPrintMarginColumn = function(showPrintMargin) {
        this.setOption("printMarginColumn", showPrintMargin);
    };
    this.getPrintMarginColumn = function() {
        return this.getOption("printMarginColumn");
    };
    this.getShowGutter = function(){
        return this.getOption("showGutter");
    };
    this.setShowGutter = function(show){
        return this.setOption("showGutter", show);
    };

    this.getFadeFoldWidgets = function(){
        return this.getOption("fadeFoldWidgets");
    };

    this.setFadeFoldWidgets = function(show) {
        this.setOption("fadeFoldWidgets", show);
    };

    this.setHighlightGutterLine = function(shouldHighlight) {
        this.setOption("highlightGutterLine", shouldHighlight);
    };

    this.getHighlightGutterLine = function() {
        return this.getOption("highlightGutterLine");
    };

    this.$updateGutterLineHighlight = function() {
        var pos = this.$cursorLayer.$pixelPos;
        var height = this.layerConfig.lineHeight;
        if (this.session.getUseWrapMode()) {
            var cursor = this.session.selection.getCursor();
            cursor.column = 0;
            pos = this.$cursorLayer.getPixelPosition(cursor, true);
            height *= this.session.getRowLength(cursor.row);
        }
        this.$gutterLineHighlight.style.top = pos.top - this.layerConfig.offset + "px";
        this.$gutterLineHighlight.style.height = height + "px";
    };

    this.$updatePrintMargin = function() {
        if (!this.$showPrintMargin && !this.$printMarginEl)
            return;

        if (!this.$printMarginEl) {
            var containerEl = dom.createElement("div");
            containerEl.className = "ace_layer ace_print-margin-layer";
            this.$printMarginEl = dom.createElement("div");
            this.$printMarginEl.className = "ace_print-margin";
            containerEl.appendChild(this.$printMarginEl);
            this.content.insertBefore(containerEl, this.content.firstChild);
        }

        var style = this.$printMarginEl.style;
        style.left = ((this.characterWidth * this.$printMarginColumn) + this.$padding) + "px";
        style.visibility = this.$showPrintMargin ? "visible" : "hidden";
        
        if (this.session && this.session.$wrap == -1)
            this.adjustWrapLimit();
    };
    this.getContainerElement = function() {
        return this.container;
    };
    this.getMouseEventTarget = function() {
        return this.scroller;
    };
    this.getTextAreaContainer = function() {
        return this.container;
    };
    this.$moveTextAreaToCursor = function() {
        if (!this.$keepTextAreaAtCursor)
            return;
        var config = this.layerConfig;
        var posTop = this.$cursorLayer.$pixelPos.top;
        var posLeft = this.$cursorLayer.$pixelPos.left;
        posTop -= config.offset;

        var style = this.textarea.style;
        var h = this.lineHeight;
        if (posTop < 0 || posTop > config.height - h) {
            style.top = style.left = "0";
            return;
        }

        var w = this.characterWidth;
        if (this.$composition) {
            var val = this.textarea.value.replace(/^\x01+/, "");
            w *= (this.session.$getStringScreenWidth(val)[0]+2);
            h += 2;
        }
        posLeft -= this.scrollLeft;
        if (posLeft > this.$size.scrollerWidth - w)
            posLeft = this.$size.scrollerWidth - w;

        posLeft += this.gutterWidth;
        style.height = h + "px";
        style.width = w + "px";
        style.left = Math.min(posLeft, this.$size.scrollerWidth - w) + "px";
        style.top = Math.min(posTop, this.$size.height - h) + "px";
    };
    this.getFirstVisibleRow = function() {
        return this.layerConfig.firstRow;
    };
    this.getFirstFullyVisibleRow = function() {
        return this.layerConfig.firstRow + (this.layerConfig.offset === 0 ? 0 : 1);
    };
    this.getLastFullyVisibleRow = function() {
        var config = this.layerConfig;
        var lastRow = config.lastRow;
        var top = this.session.documentToScreenRow(lastRow, 0) * config.lineHeight;
        if (top - this.session.getScrollTop() > config.height - config.lineHeight)
            return lastRow - 1;
        return lastRow;
    };
    this.getLastVisibleRow = function() {
        return this.layerConfig.lastRow;
    };

    this.$padding = null;
    this.setPadding = function(padding) {
        this.$padding = padding;
        this.$textLayer.setPadding(padding);
        this.$cursorLayer.setPadding(padding);
        this.$markerFront.setPadding(padding);
        this.$markerBack.setPadding(padding);
        this.$loop.schedule(this.CHANGE_FULL);
        this.$updatePrintMargin();
    };
    
    this.setScrollMargin = function(top, bottom, left, right) {
        var sm = this.scrollMargin;
        sm.top = top|0;
        sm.bottom = bottom|0;
        sm.right = right|0;
        sm.left = left|0;
        sm.v = sm.top + sm.bottom;
        sm.h = sm.left + sm.right;
        if (sm.top && this.scrollTop <= 0 && this.session)
            this.session.setScrollTop(-sm.top);
        this.updateFull();
    };
    this.getHScrollBarAlwaysVisible = function() {
        return this.$hScrollBarAlwaysVisible;
    };
    this.setHScrollBarAlwaysVisible = function(alwaysVisible) {
        this.setOption("hScrollBarAlwaysVisible", alwaysVisible);
    };
    this.getVScrollBarAlwaysVisible = function() {
        return this.$vScrollBarAlwaysVisible;
    };
    this.setVScrollBarAlwaysVisible = function(alwaysVisible) {
        this.setOption("vScrollBarAlwaysVisible", alwaysVisible);
    };

    this.$updateScrollBarV = function() {
        var scrollHeight = this.layerConfig.maxHeight;
        var scrollerHeight = this.$size.scrollerHeight;
        if (!this.$maxLines && this.$scrollPastEnd) {
            scrollHeight -= (scrollerHeight - this.lineHeight) * this.$scrollPastEnd;
            if (this.scrollTop > scrollHeight - scrollerHeight) {
                scrollHeight = this.scrollTop + scrollerHeight;
                this.scrollBarV.scrollTop = null;
            }
        }
        this.scrollBarV.setScrollHeight(scrollHeight + this.scrollMargin.v);
        this.scrollBarV.setScrollTop(this.scrollTop + this.scrollMargin.top);
    };
    this.$updateScrollBarH = function() {
        this.scrollBarH.setScrollWidth(this.layerConfig.width + 2 * this.$padding + this.scrollMargin.h);
        this.scrollBarH.setScrollLeft(this.scrollLeft + this.scrollMargin.left);
    };
    
    this.$frozen = false;
    this.freeze = function() {
        this.$frozen = true;
    };
    
    this.unfreeze = function() {
        this.$frozen = false;
    };

    this.$renderChanges = function(changes, force) {
        if (this.$changes) {
            changes |= this.$changes;
            this.$changes = 0;
        }
        if ((!this.session || !this.container.offsetWidth || this.$frozen) || (!changes && !force)) {
            this.$changes |= changes;
            return; 
        } 
        if (this.$size.$dirty) {
            this.$changes |= changes;
            return this.onResize(true);
        }
        if (!this.lineHeight) {
            this.$textLayer.checkForSizeChanges();
        }
        
        this._signal("beforeRender");

        if (this.session && this.session.$bidiHandler)
            this.session.$bidiHandler.updateCharacterWidths(this.$fontMetrics);

        var config = this.layerConfig;
        if (changes & this.CHANGE_FULL ||
            changes & this.CHANGE_SIZE ||
            changes & this.CHANGE_TEXT ||
            changes & this.CHANGE_LINES ||
            changes & this.CHANGE_SCROLL ||
            changes & this.CHANGE_H_SCROLL
        ) {
            changes |= this.$computeLayerConfig();
            if (config.firstRow != this.layerConfig.firstRow && config.firstRowScreen == this.layerConfig.firstRowScreen) {
                var st = this.scrollTop + (config.firstRow - this.layerConfig.firstRow) * this.lineHeight;
                if (st > 0) {
                    this.scrollTop = st;
                    changes = changes | this.CHANGE_SCROLL;
                    changes |= this.$computeLayerConfig();
                }
            }
            config = this.layerConfig;
            this.$updateScrollBarV();
            if (changes & this.CHANGE_H_SCROLL)
                this.$updateScrollBarH();
            this.$gutterLayer.element.style.marginTop = (-config.offset) + "px";
            this.content.style.marginTop = (-config.offset) + "px";
            this.content.style.width = config.width + 2 * this.$padding + "px";
            this.content.style.height = config.minHeight + "px";
        }
        if (changes & this.CHANGE_H_SCROLL) {
            this.content.style.marginLeft = -this.scrollLeft + "px";
            this.scroller.className = this.scrollLeft <= 0 ? "ace_scroller" : "ace_scroller ace_scroll-left";
        }
        if (changes & this.CHANGE_FULL) {
            this.$textLayer.update(config);
            if (this.$showGutter)
                this.$gutterLayer.update(config);
            this.$markerBack.update(config);
            this.$markerFront.update(config);
            this.$cursorLayer.update(config);
            this.$moveTextAreaToCursor();
            this.$highlightGutterLine && this.$updateGutterLineHighlight();
            this._signal("afterRender");
            return;
        }
        if (changes & this.CHANGE_SCROLL) {
            if (changes & this.CHANGE_TEXT || changes & this.CHANGE_LINES)
                this.$textLayer.update(config);
            else
                this.$textLayer.scrollLines(config);

            if (this.$showGutter)
                this.$gutterLayer.update(config);
            this.$markerBack.update(config);
            this.$markerFront.update(config);
            this.$cursorLayer.update(config);
            this.$highlightGutterLine && this.$updateGutterLineHighlight();
            this.$moveTextAreaToCursor();
            this._signal("afterRender");
            return;
        }

        if (changes & this.CHANGE_TEXT) {
            this.$textLayer.update(config);
            if (this.$showGutter)
                this.$gutterLayer.update(config);
        }
        else if (changes & this.CHANGE_LINES) {
            if (this.$updateLines() || (changes & this.CHANGE_GUTTER) && this.$showGutter)
                this.$gutterLayer.update(config);
        }
        else if (changes & this.CHANGE_TEXT || changes & this.CHANGE_GUTTER) {
            if (this.$showGutter)
                this.$gutterLayer.update(config);
        }

        if (changes & this.CHANGE_CURSOR) {
            this.$cursorLayer.update(config);
            this.$moveTextAreaToCursor();
            this.$highlightGutterLine && this.$updateGutterLineHighlight();
        }

        if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_FRONT)) {
            this.$markerFront.update(config);
        }

        if (changes & (this.CHANGE_MARKER | this.CHANGE_MARKER_BACK)) {
            this.$markerBack.update(config);
        }

        this._signal("afterRender");
    };

    
    this.$autosize = function() {
        var height = this.session.getScreenLength() * this.lineHeight;
        var maxHeight = this.$maxLines * this.lineHeight;
        var desiredHeight = Math.min(maxHeight,
            Math.max((this.$minLines || 1) * this.lineHeight, height)
        ) + this.scrollMargin.v + (this.$extraHeight || 0);
        if (this.$horizScroll)
            desiredHeight += this.scrollBarH.getHeight();
        if (this.$maxPixelHeight && desiredHeight > this.$maxPixelHeight)
            desiredHeight = this.$maxPixelHeight;
        var vScroll = height > maxHeight;
        
        if (desiredHeight != this.desiredHeight ||
            this.$size.height != this.desiredHeight || vScroll != this.$vScroll) {
            if (vScroll != this.$vScroll) {
                this.$vScroll = vScroll;
                this.scrollBarV.setVisible(vScroll);
            }
            
            var w = this.container.clientWidth;
            this.container.style.height = desiredHeight + "px";
            this.$updateCachedSize(true, this.$gutterWidth, w, desiredHeight);
            this.desiredHeight = desiredHeight;
            
            this._signal("autosize");
        }
    };
    
    this.$computeLayerConfig = function() {
        var session = this.session;
        var size = this.$size;
        
        var hideScrollbars = size.height <= 2 * this.lineHeight;
        var screenLines = this.session.getScreenLength();
        var maxHeight = screenLines * this.lineHeight;

        var longestLine = this.$getLongestLine();
        
        var horizScroll = !hideScrollbars && (this.$hScrollBarAlwaysVisible ||
            size.scrollerWidth - longestLine - 2 * this.$padding < 0);

        var hScrollChanged = this.$horizScroll !== horizScroll;
        if (hScrollChanged) {
            this.$horizScroll = horizScroll;
            this.scrollBarH.setVisible(horizScroll);
        }
        var vScrollBefore = this.$vScroll; // autosize can change vscroll value in which case we need to update longestLine
        if (this.$maxLines && this.lineHeight > 1)
            this.$autosize();

        var offset = this.scrollTop % this.lineHeight;
        var minHeight = size.scrollerHeight + this.lineHeight;
        
        var scrollPastEnd = !this.$maxLines && this.$scrollPastEnd
            ? (size.scrollerHeight - this.lineHeight) * this.$scrollPastEnd
            : 0;
        maxHeight += scrollPastEnd;
        
        var sm = this.scrollMargin;
        this.session.setScrollTop(Math.max(-sm.top,
            Math.min(this.scrollTop, maxHeight - size.scrollerHeight + sm.bottom)));

        this.session.setScrollLeft(Math.max(-sm.left, Math.min(this.scrollLeft, 
            longestLine + 2 * this.$padding - size.scrollerWidth + sm.right)));
        
        var vScroll = !hideScrollbars && (this.$vScrollBarAlwaysVisible ||
            size.scrollerHeight - maxHeight + scrollPastEnd < 0 || this.scrollTop > sm.top);
        var vScrollChanged = vScrollBefore !== vScroll;
        if (vScrollChanged) {
            this.$vScroll = vScroll;
            this.scrollBarV.setVisible(vScroll);
        }

        var lineCount = Math.ceil(minHeight / this.lineHeight) - 1;
        var firstRow = Math.max(0, Math.round((this.scrollTop - offset) / this.lineHeight));
        var lastRow = firstRow + lineCount;
        var firstRowScreen, firstRowHeight;
        var lineHeight = this.lineHeight;
        firstRow = session.screenToDocumentRow(firstRow, 0);
        var foldLine = session.getFoldLine(firstRow);
        if (foldLine) {
            firstRow = foldLine.start.row;
        }

        firstRowScreen = session.documentToScreenRow(firstRow, 0);
        firstRowHeight = session.getRowLength(firstRow) * lineHeight;

        lastRow = Math.min(session.screenToDocumentRow(lastRow, 0), session.getLength() - 1);
        minHeight = size.scrollerHeight + session.getRowLength(lastRow) * lineHeight +
                                                firstRowHeight;

        offset = this.scrollTop - firstRowScreen * lineHeight;

        var changes = 0;
        if (this.layerConfig.width != longestLine) 
            changes = this.CHANGE_H_SCROLL;
        if (hScrollChanged || vScrollChanged) {
            changes = this.$updateCachedSize(true, this.gutterWidth, size.width, size.height);
            this._signal("scrollbarVisibilityChanged");
            if (vScrollChanged)
                longestLine = this.$getLongestLine();
        }
        
        this.layerConfig = {
            width : longestLine,
            padding : this.$padding,
            firstRow : firstRow,
            firstRowScreen: firstRowScreen,
            lastRow : lastRow,
            lineHeight : lineHeight,
            characterWidth : this.characterWidth,
            minHeight : minHeight,
            maxHeight : maxHeight,
            offset : offset,
            gutterOffset : lineHeight ? Math.max(0, Math.ceil((offset + size.height - size.scrollerHeight) / lineHeight)) : 0,
            height : this.$size.scrollerHeight
        };

        return changes;
    };

    this.$updateLines = function() {
        if (!this.$changedLines) return;
        var firstRow = this.$changedLines.firstRow;
        var lastRow = this.$changedLines.lastRow;
        this.$changedLines = null;

        var layerConfig = this.layerConfig;

        if (firstRow > layerConfig.lastRow + 1) { return; }
        if (lastRow < layerConfig.firstRow) { return; }
        if (lastRow === Infinity) {
            if (this.$showGutter)
                this.$gutterLayer.update(layerConfig);
            this.$textLayer.update(layerConfig);
            return;
        }
        this.$textLayer.updateLines(layerConfig, firstRow, lastRow);
        return true;
    };

    this.$getLongestLine = function() {
        var charCount = this.session.getScreenWidth();
        if (this.showInvisibles && !this.session.$useWrapMode)
            charCount += 1;

        return Math.max(this.$size.scrollerWidth - 2 * this.$padding, Math.round(charCount * this.characterWidth));
    };
    this.updateFrontMarkers = function() {
        this.$markerFront.setMarkers(this.session.getMarkers(true));
        this.$loop.schedule(this.CHANGE_MARKER_FRONT);
    };
    this.updateBackMarkers = function() {
        this.$markerBack.setMarkers(this.session.getMarkers());
        this.$loop.schedule(this.CHANGE_MARKER_BACK);
    };
    this.addGutterDecoration = function(row, className){
        this.$gutterLayer.addGutterDecoration(row, className);
    };
    this.removeGutterDecoration = function(row, className){
        this.$gutterLayer.removeGutterDecoration(row, className);
    };
    this.updateBreakpoints = function(rows) {
        this.$loop.schedule(this.CHANGE_GUTTER);
    };
    this.setAnnotations = function(annotations) {
        this.$gutterLayer.setAnnotations(annotations);
        this.$loop.schedule(this.CHANGE_GUTTER);
    };
    this.updateCursor = function() {
        this.$loop.schedule(this.CHANGE_CURSOR);
    };
    this.hideCursor = function() {
        this.$cursorLayer.hideCursor();
    };
    this.showCursor = function() {
        this.$cursorLayer.showCursor();
    };

    this.scrollSelectionIntoView = function(anchor, lead, offset) {
        this.scrollCursorIntoView(anchor, offset);
        this.scrollCursorIntoView(lead, offset);
    };
    this.scrollCursorIntoView = function(cursor, offset, $viewMargin) {
        if (this.$size.scrollerHeight === 0)
            return;

        var pos = this.$cursorLayer.getPixelPosition(cursor);

        var left = pos.left;
        var top = pos.top;
        
        var topMargin = $viewMargin && $viewMargin.top || 0;
        var bottomMargin = $viewMargin && $viewMargin.bottom || 0;
        
        var scrollTop = this.$scrollAnimation ? this.session.getScrollTop() : this.scrollTop;
        
        if (scrollTop + topMargin > top) {
            if (offset && scrollTop + topMargin > top + this.lineHeight)
                top -= offset * this.$size.scrollerHeight;
            if (top === 0)
                top = -this.scrollMargin.top;
            this.session.setScrollTop(top);
        } else if (scrollTop + this.$size.scrollerHeight - bottomMargin < top + this.lineHeight) {
            if (offset && scrollTop + this.$size.scrollerHeight - bottomMargin < top -  this.lineHeight)
                top += offset * this.$size.scrollerHeight;
            this.session.setScrollTop(top + this.lineHeight - this.$size.scrollerHeight);
        }

        var scrollLeft = this.scrollLeft;

        if (scrollLeft > left) {
            if (left < this.$padding + 2 * this.layerConfig.characterWidth)
                left = -this.scrollMargin.left;
            this.session.setScrollLeft(left);
        } else if (scrollLeft + this.$size.scrollerWidth < left + this.characterWidth) {
            this.session.setScrollLeft(Math.round(left + this.characterWidth - this.$size.scrollerWidth));
        } else if (scrollLeft <= this.$padding && left - scrollLeft < this.characterWidth) {
            this.session.setScrollLeft(0);
        }
    };
    this.getScrollTop = function() {
        return this.session.getScrollTop();
    };
    this.getScrollLeft = function() {
        return this.session.getScrollLeft();
    };
    this.getScrollTopRow = function() {
        return this.scrollTop / this.lineHeight;
    };
    this.getScrollBottomRow = function() {
        return Math.max(0, Math.floor((this.scrollTop + this.$size.scrollerHeight) / this.lineHeight) - 1);
    };
    this.scrollToRow = function(row) {
        this.session.setScrollTop(row * this.lineHeight);
    };

    this.alignCursor = function(cursor, alignment) {
        if (typeof cursor == "number")
            cursor = {row: cursor, column: 0};

        var pos = this.$cursorLayer.getPixelPosition(cursor);
        var h = this.$size.scrollerHeight - this.lineHeight;
        var offset = pos.top - h * (alignment || 0);

        this.session.setScrollTop(offset);
        return offset;
    };

    this.STEPS = 8;
    this.$calcSteps = function(fromValue, toValue){
        var i = 0;
        var l = this.STEPS;
        var steps = [];

        var func  = function(t, x_min, dx) {
            return dx * (Math.pow(t - 1, 3) + 1) + x_min;
        };

        for (i = 0; i < l; ++i)
            steps.push(func(i / this.STEPS, fromValue, toValue - fromValue));

        return steps;
    };
    this.scrollToLine = function(line, center, animate, callback) {
        var pos = this.$cursorLayer.getPixelPosition({row: line, column: 0});
        var offset = pos.top;
        if (center)
            offset -= this.$size.scrollerHeight / 2;

        var initialScroll = this.scrollTop;
        this.session.setScrollTop(offset);
        if (animate !== false)
            this.animateScrolling(initialScroll, callback);
    };

    this.animateScrolling = function(fromValue, callback) {
        var toValue = this.scrollTop;
        if (!this.$animatedScroll)
            return;
        var _self = this;
        
        if (fromValue == toValue)
            return;
        
        if (this.$scrollAnimation) {
            var oldSteps = this.$scrollAnimation.steps;
            if (oldSteps.length) {
                fromValue = oldSteps[0];
                if (fromValue == toValue)
                    return;
            }
        }
        
        var steps = _self.$calcSteps(fromValue, toValue);
        this.$scrollAnimation = {from: fromValue, to: toValue, steps: steps};

        clearInterval(this.$timer);

        _self.session.setScrollTop(steps.shift());
        _self.session.$scrollTop = toValue;
        this.$timer = setInterval(function() {
            if (steps.length) {
                _self.session.setScrollTop(steps.shift());
                _self.session.$scrollTop = toValue;
            } else if (toValue != null) {
                _self.session.$scrollTop = -1;
                _self.session.setScrollTop(toValue);
                toValue = null;
            } else {
                _self.$timer = clearInterval(_self.$timer);
                _self.$scrollAnimation = null;
                callback && callback();
            }
        }, 10);
    };
    this.scrollToY = function(scrollTop) {
        if (this.scrollTop !== scrollTop) {
            this.$loop.schedule(this.CHANGE_SCROLL);
            this.scrollTop = scrollTop;
        }
    };
    this.scrollToX = function(scrollLeft) {
        if (this.scrollLeft !== scrollLeft)
            this.scrollLeft = scrollLeft;
        this.$loop.schedule(this.CHANGE_H_SCROLL);
    };
    this.scrollTo = function(x, y) {
        this.session.setScrollTop(y);
        this.session.setScrollLeft(y);
    };
    this.scrollBy = function(deltaX, deltaY) {
        deltaY && this.session.setScrollTop(this.session.getScrollTop() + deltaY);
        deltaX && this.session.setScrollLeft(this.session.getScrollLeft() + deltaX);
    };
    this.isScrollableBy = function(deltaX, deltaY) {
        if (deltaY < 0 && this.session.getScrollTop() >= 1 - this.scrollMargin.top)
           return true;
        if (deltaY > 0 && this.session.getScrollTop() + this.$size.scrollerHeight
            - this.layerConfig.maxHeight < -1 + this.scrollMargin.bottom)
           return true;
        if (deltaX < 0 && this.session.getScrollLeft() >= 1 - this.scrollMargin.left)
            return true;
        if (deltaX > 0 && this.session.getScrollLeft() + this.$size.scrollerWidth
            - this.layerConfig.width < -1 + this.scrollMargin.right)
           return true;
    };

    this.pixelToScreenCoordinates = function(x, y) {
        var canvasPos = this.scroller.getBoundingClientRect();

        var offsetX = x + this.scrollLeft - canvasPos.left - this.$padding;
        var offset = offsetX / this.characterWidth;
        var row = Math.floor((y + this.scrollTop - canvasPos.top) / this.lineHeight);
        var col = Math.round(offset);

        return {row: row, column: col, side: offset - col > 0 ? 1 : -1, offsetX:  offsetX};
    };

    this.screenToTextCoordinates = function(x, y) {
        var canvasPos = this.scroller.getBoundingClientRect();
        var offsetX = x + this.scrollLeft - canvasPos.left - this.$padding;

        var col = Math.round(offsetX / this.characterWidth);

        var row = (y + this.scrollTop - canvasPos.top) / this.lineHeight;

        return this.session.screenToDocumentPosition(row, Math.max(col, 0), offsetX);
    };
    this.textToScreenCoordinates = function(row, column) {
        var canvasPos = this.scroller.getBoundingClientRect();
        var pos = this.session.documentToScreenPosition(row, column);

        var x = this.$padding + (this.session.$bidiHandler.isBidiRow(pos.row, row)
             ? this.session.$bidiHandler.getPosLeft(pos.column)
             : Math.round(pos.column * this.characterWidth));

        var y = pos.row * this.lineHeight;

        return {
            pageX: canvasPos.left + x - this.scrollLeft,
            pageY: canvasPos.top + y - this.scrollTop
        };
    };
    this.visualizeFocus = function() {
        dom.addCssClass(this.container, "ace_focus");
    };
    this.visualizeBlur = function() {
        dom.removeCssClass(this.container, "ace_focus");
    };
    this.showComposition = function(position) {
        if (!this.$composition)
            this.$composition = {
                keepTextAreaAtCursor: this.$keepTextAreaAtCursor,
                cssText: this.textarea.style.cssText
            };

        this.$keepTextAreaAtCursor = true;
        dom.addCssClass(this.textarea, "ace_composition");
        this.textarea.style.cssText = "";
        this.$moveTextAreaToCursor();
    };
    this.setCompositionText = function(text) {
        this.$moveTextAreaToCursor();
    };
    this.hideComposition = function() {
        if (!this.$composition)
            return;

        dom.removeCssClass(this.textarea, "ace_composition");
        this.$keepTextAreaAtCursor = this.$composition.keepTextAreaAtCursor;
        this.textarea.style.cssText = this.$composition.cssText;
        this.$composition = null;
    };
    this.setTheme = function(theme, cb) {
        var _self = this;
        this.$themeId = theme;
        _self._dispatchEvent('themeChange',{theme:theme});

        if (!theme || typeof theme == "string") {
            var moduleName = theme || this.$options.theme.initialValue;
            config.loadModule(["theme", moduleName], afterLoad);
        } else {
            afterLoad(theme);
        }

        function afterLoad(module) {
            if (_self.$themeId != theme)
                return cb && cb();
            if (!module || !module.cssClass)
                throw new Error("couldn't load module " + theme + " or it didn't call define");
            dom.importCssString(
                module.cssText,
                module.cssClass,
                _self.container.ownerDocument
            );

            if (_self.theme)
                dom.removeCssClass(_self.container, _self.theme.cssClass);

            var padding = "padding" in module ? module.padding 
                : "padding" in (_self.theme || {}) ? 4 : _self.$padding;
            if (_self.$padding && padding != _self.$padding)
                _self.setPadding(padding);
            _self.$theme = module.cssClass;

            _self.theme = module;
            dom.addCssClass(_self.container, module.cssClass);
            dom.setCssClass(_self.container, "ace_dark", module.isDark);
            if (_self.$size) {
                _self.$size.width = 0;
                _self.$updateSizeAsync();
            }

            _self._dispatchEvent('themeLoaded', {theme:module});
            cb && cb();
        }
    };
    this.getTheme = function() {
        return this.$themeId;
    };
    this.setStyle = function(style, include) {
        dom.setCssClass(this.container, style, include !== false);
    };
    this.unsetStyle = function(style) {
        dom.removeCssClass(this.container, style);
    };
    
    this.setCursorStyle = function(style) {
        if (this.scroller.style.cursor != style)
            this.scroller.style.cursor = style;
    };
    this.setMouseCursor = function(cursorStyle) {
        this.scroller.style.cursor = cursorStyle;
    };
    this.destroy = function() {
        this.$textLayer.destroy();
        this.$cursorLayer.destroy();
    };

}).call(VirtualRenderer.prototype);


config.defineOptions(VirtualRenderer.prototype, "renderer", {
    animatedScroll: {initialValue: false},
    showInvisibles: {
        set: function(value) {
            if (this.$textLayer.setShowInvisibles(value))
                this.$loop.schedule(this.CHANGE_TEXT);
        },
        initialValue: false
    },
    showPrintMargin: {
        set: function() { this.$updatePrintMargin(); },
        initialValue: true
    },
    printMarginColumn: {
        set: function() { this.$updatePrintMargin(); },
        initialValue: 80
    },
    printMargin: {
        set: function(val) {
            if (typeof val == "number")
                this.$printMarginColumn = val;
            this.$showPrintMargin = !!val;
            this.$updatePrintMargin();
        },
        get: function() {
            return this.$showPrintMargin && this.$printMarginColumn; 
        }
    },
    showGutter: {
        set: function(show){
            this.$gutter.style.display = show ? "block" : "none";
            this.$loop.schedule(this.CHANGE_FULL);
            this.onGutterResize();
        },
        initialValue: true
    },
    fadeFoldWidgets: {
        set: function(show) {
            dom.setCssClass(this.$gutter, "ace_fade-fold-widgets", show);
        },
        initialValue: false
    },
    showFoldWidgets: {
        set: function(show) {this.$gutterLayer.setShowFoldWidgets(show);},
        initialValue: true
    },
    showLineNumbers: {
        set: function(show) {
            this.$gutterLayer.setShowLineNumbers(show);
            this.$loop.schedule(this.CHANGE_GUTTER);
        },
        initialValue: true
    },
    displayIndentGuides: {
        set: function(show) {
            if (this.$textLayer.setDisplayIndentGuides(show))
                this.$loop.schedule(this.CHANGE_TEXT);
        },
        initialValue: true
    },
    highlightGutterLine: {
        set: function(shouldHighlight) {
            if (!this.$gutterLineHighlight) {
                this.$gutterLineHighlight = dom.createElement("div");
                this.$gutterLineHighlight.className = "ace_gutter-active-line";
                this.$gutter.appendChild(this.$gutterLineHighlight);
                return;
            }

            this.$gutterLineHighlight.style.display = shouldHighlight ? "" : "none";
            if (this.$cursorLayer.$pixelPos)
                this.$updateGutterLineHighlight();
        },
        initialValue: false,
        value: true
    },
    hScrollBarAlwaysVisible: {
        set: function(val) {
            if (!this.$hScrollBarAlwaysVisible || !this.$horizScroll)
                this.$loop.schedule(this.CHANGE_SCROLL);
        },
        initialValue: false
    },
    vScrollBarAlwaysVisible: {
        set: function(val) {
            if (!this.$vScrollBarAlwaysVisible || !this.$vScroll)
                this.$loop.schedule(this.CHANGE_SCROLL);
        },
        initialValue: false
    },
    fontSize:  {
        set: function(size) {
            if (typeof size == "number")
                size = size + "px";
            this.container.style.fontSize = size;
            this.updateFontSize();
        },
        initialValue: 12
    },
    fontFamily: {
        set: function(name) {
            this.container.style.fontFamily = name;
            this.updateFontSize();
        }
    },
    maxLines: {
        set: function(val) {
            this.updateFull();
        }
    },
    minLines: {
        set: function(val) {
            this.updateFull();
        }
    },
    maxPixelHeight: {
        set: function(val) {
            this.updateFull();
        },
        initialValue: 0
    },
    scrollPastEnd: {
        set: function(val) {
            val = +val || 0;
            if (this.$scrollPastEnd == val)
                return;
            this.$scrollPastEnd = val;
            this.$loop.schedule(this.CHANGE_SCROLL);
        },
        initialValue: 0,
        handlesSet: true
    },
    fixedWidthGutter: {
        set: function(val) {
            this.$gutterLayer.$fixedWidth = !!val;
            this.$loop.schedule(this.CHANGE_GUTTER);
        }
    },
    theme: {
        set: function(val) { this.setTheme(val); },
        get: function() { return this.$themeId || this.theme; },
        initialValue: "./theme/textmate",
        handlesSet: true
    }
});

exports.VirtualRenderer = VirtualRenderer;
});

ace.define("ace/worker/worker_client",["require","exports","module","ace/lib/oop","ace/lib/net","ace/lib/event_emitter","ace/config"], function(acequire, exports, module) {
"use strict";

var oop = acequire("../lib/oop");
var net = acequire("../lib/net");
var EventEmitter = acequire("../lib/event_emitter").EventEmitter;
var config = acequire("../config");

function $workerBlob(workerUrl, mod) {
    var script = mod.src;"importScripts('" + net.qualifyURL(workerUrl) + "');";
    try {
        return new Blob([script], {"type": "application/javascript"});
    } catch (e) { // Backwards-compatibility
        var BlobBuilder = window.BlobBuilder || window.WebKitBlobBuilder || window.MozBlobBuilder;
        var blobBuilder = new BlobBuilder();
        blobBuilder.append(script);
        return blobBuilder.getBlob("application/javascript");
    }
}

function createWorker(workerUrl, mod) {
    var blob = $workerBlob(workerUrl, mod);
    var URL = window.URL || window.webkitURL;
    var blobURL = URL.createObjectURL(blob);
    return new Worker(blobURL);
}

var WorkerClient = function(topLevelNamespaces, mod, classname, workerUrl, importScripts) {
    this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this);
    this.changeListener = this.changeListener.bind(this);
    this.onMessage = this.onMessage.bind(this);
    if (acequire.nameToUrl && !acequire.toUrl)
        acequire.toUrl = acequire.nameToUrl;
    
    if (config.get("packaged") || !acequire.toUrl) {
        workerUrl = workerUrl || config.moduleUrl(mod.id, "worker");
    } else {
        var normalizePath = this.$normalizePath;
        workerUrl = workerUrl || normalizePath(acequire.toUrl("ace/worker/worker.js", null, "_"));

        var tlns = {};
        topLevelNamespaces.forEach(function(ns) {
            tlns[ns] = normalizePath(acequire.toUrl(ns, null, "_").replace(/(\.js)?(\?.*)?$/, ""));
        });
    }

    this.$worker = createWorker(workerUrl, mod);
    if (importScripts) {
        this.send("importScripts", importScripts);
    }
    this.$worker.postMessage({
        init : true,
        tlns : tlns,
        module : mod.id,
        classname : classname
    });

    this.callbackId = 1;
    this.callbacks = {};

    this.$worker.onmessage = this.onMessage;
};

(function(){

    oop.implement(this, EventEmitter);

    this.onMessage = function(e) {
        var msg = e.data;
        switch (msg.type) {
            case "event":
                this._signal(msg.name, {data: msg.data});
                break;
            case "call":
                var callback = this.callbacks[msg.id];
                if (callback) {
                    callback(msg.data);
                    delete this.callbacks[msg.id];
                }
                break;
            case "error":
                this.reportError(msg.data);
                break;
            case "log":
                window.console && console.log && console.log.apply(console, msg.data);
                break;
        }
    };
    
    this.reportError = function(err) {
        window.console && console.error && console.error(err);
    };

    this.$normalizePath = function(path) {
        return net.qualifyURL(path);
    };

    this.terminate = function() {
        this._signal("terminate", {});
        this.deltaQueue = null;
        this.$worker.terminate();
        this.$worker = null;
        if (this.$doc)
            this.$doc.off("change", this.changeListener);
        this.$doc = null;
    };

    this.send = function(cmd, args) {
        this.$worker.postMessage({command: cmd, args: args});
    };

    this.call = function(cmd, args, callback) {
        if (callback) {
            var id = this.callbackId++;
            this.callbacks[id] = callback;
            args.push(id);
        }
        this.send(cmd, args);
    };

    this.emit = function(event, data) {
        try {
            this.$worker.postMessage({event: event, data: {data: data.data}});
        }
        catch(ex) {
            console.error(ex.stack);
        }
    };

    this.attachToDocument = function(doc) {
        if (this.$doc)
            this.terminate();

        this.$doc = doc;
        this.call("setValue", [doc.getValue()]);
        doc.on("change", this.changeListener);
    };

    this.changeListener = function(delta) {
        if (!this.deltaQueue) {
            this.deltaQueue = [];
            setTimeout(this.$sendDeltaQueue, 0);
        }
        if (delta.action == "insert")
            this.deltaQueue.push(delta.start, delta.lines);
        else
            this.deltaQueue.push(delta.start, delta.end);
    };

    this.$sendDeltaQueue = function() {
        var q = this.deltaQueue;
        if (!q) return;
        this.deltaQueue = null;
        if (q.length > 50 && q.length > this.$doc.getLength() >> 1) {
            this.call("setValue", [this.$doc.getValue()]);
        } else
            this.emit("change", {data: q});
    };

}).call(WorkerClient.prototype);


var UIWorkerClient = function(topLevelNamespaces, mod, classname) {
    this.$sendDeltaQueue = this.$sendDeltaQueue.bind(this);
    this.changeListener = this.changeListener.bind(this);
    this.callbackId = 1;
    this.callbacks = {};
    this.messageBuffer = [];

    var main = null;
    var emitSync = false;
    var sender = Object.create(EventEmitter);
    var _self = this;

    this.$worker = {};
    this.$worker.terminate = function() {};
    this.$worker.postMessage = function(e) {
        _self.messageBuffer.push(e);
        if (main) {
            if (emitSync)
                setTimeout(processNext);
            else
                processNext();
        }
    };
    this.setEmitSync = function(val) { emitSync = val; };

    var processNext = function() {
        var msg = _self.messageBuffer.shift();
        if (msg.command)
            main[msg.command].apply(main, msg.args);
        else if (msg.event)
            sender._signal(msg.event, msg.data);
    };

    sender.postMessage = function(msg) {
        _self.onMessage({data: msg});
    };
    sender.callback = function(data, callbackId) {
        this.postMessage({type: "call", id: callbackId, data: data});
    };
    sender.emit = function(name, data) {
        this.postMessage({type: "event", name: name, data: data});
    };

    config.loadModule(["worker", mod], function(Main) {
        main = new Main[classname](sender);
        while (_self.messageBuffer.length)
            processNext();
    });
};

UIWorkerClient.prototype = WorkerClient.prototype;

exports.UIWorkerClient = UIWorkerClient;
exports.WorkerClient = WorkerClient;
exports.createWorker = createWorker;


});

ace.define("ace/placeholder",["require","exports","module","ace/range","ace/lib/event_emitter","ace/lib/oop"], function(acequire, exports, module) {
"use strict";

var Range = acequire("./range").Range;
var EventEmitter = acequire("./lib/event_emitter").EventEmitter;
var oop = acequire("./lib/oop");

var PlaceHolder = function(session, length, pos, others, mainClass, othersClass) {
    var _self = this;
    this.length = length;
    this.session = session;
    this.doc = session.getDocument();
    this.mainClass = mainClass;
    this.othersClass = othersClass;
    this.$onUpdate = this.onUpdate.bind(this);
    this.doc.on("change", this.$onUpdate);
    this.$others = others;
    
    this.$onCursorChange = function() {
        setTimeout(function() {
            _self.onCursorChange();
        });
    };
    
    this.$pos = pos;
    var undoStack = session.getUndoManager().$undoStack || session.getUndoManager().$undostack || {length: -1};
    this.$undoStackDepth = undoStack.length;
    this.setup();

    session.selection.on("changeCursor", this.$onCursorChange);
};

(function() {

    oop.implement(this, EventEmitter);
    this.setup = function() {
        var _self = this;
        var doc = this.doc;
        var session = this.session;
        
        this.selectionBefore = session.selection.toJSON();
        if (session.selection.inMultiSelectMode)
            session.selection.toSingleRange();

        this.pos = doc.createAnchor(this.$pos.row, this.$pos.column);
        var pos = this.pos;
        pos.$insertRight = true;
        pos.detach();
        pos.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column + this.length), this.mainClass, null, false);
        this.others = [];
        this.$others.forEach(function(other) {
            var anchor = doc.createAnchor(other.row, other.column);
            anchor.$insertRight = true;
            anchor.detach();
            _self.others.push(anchor);
        });
        session.setUndoSelect(false);
    };
    this.showOtherMarkers = function() {
        if (this.othersActive) return;
        var session = this.session;
        var _self = this;
        this.othersActive = true;
        this.others.forEach(function(anchor) {
            anchor.markerId = session.addMarker(new Range(anchor.row, anchor.column, anchor.row, anchor.column+_self.length), _self.othersClass, null, false);
        });
    };
    this.hideOtherMarkers = function() {
        if (!this.othersActive) return;
        this.othersActive = false;
        for (var i = 0; i < this.others.length; i++) {
            this.session.removeMarker(this.others[i].markerId);
        }
    };
    this.onUpdate = function(delta) {
        if (this.$updating)
            return this.updateAnchors(delta);
            
        var range = delta;
        if (range.start.row !== range.end.row) return;
        if (range.start.row !== this.pos.row) return;
        this.$updating = true;
        var lengthDiff = delta.action === "insert" ? range.end.column - range.start.column : range.start.column - range.end.column;
        var inMainRange = range.start.column >= this.pos.column && range.start.column <= this.pos.column + this.length + 1;
        var distanceFromStart = range.start.column - this.pos.column;
        
        this.updateAnchors(delta);
        
        if (inMainRange)
            this.length += lengthDiff;

        if (inMainRange && !this.session.$fromUndo) {
            if (delta.action === 'insert') {
                for (var i = this.others.length - 1; i >= 0; i--) {
                    var otherPos = this.others[i];
                    var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
                    this.doc.insertMergedLines(newPos, delta.lines);
                }
            } else if (delta.action === 'remove') {
                for (var i = this.others.length - 1; i >= 0; i--) {
                    var otherPos = this.others[i];
                    var newPos = {row: otherPos.row, column: otherPos.column + distanceFromStart};
                    this.doc.remove(new Range(newPos.row, newPos.column, newPos.row, newPos.column - lengthDiff));
                }
            }
        }
        
        this.$updating = false;
        this.updateMarkers();
    };
    
    this.updateAnchors = function(delta) {
        this.pos.onChange(delta);
        for (var i = this.others.length; i--;)
            this.others[i].onChange(delta);
        this.updateMarkers();
    };
    
    this.updateMarkers = function() {
        if (this.$updating)
            return;
        var _self = this;
        var session = this.session;
        var updateMarker = function(pos, className) {
            session.removeMarker(pos.markerId);
            pos.markerId = session.addMarker(new Range(pos.row, pos.column, pos.row, pos.column+_self.length), className, null, false);
        };
        updateMarker(this.pos, this.mainClass);
        for (var i = this.others.length; i--;)
            updateMarker(this.others[i], this.othersClass);
    };

    this.onCursorChange = function(event) {
        if (this.$updating || !this.session) return;
        var pos = this.session.selection.getCursor();
        if (pos.row === this.pos.row && pos.column >= this.pos.column && pos.column <= this.pos.column + this.length) {
            this.showOtherMarkers();
            this._emit("cursorEnter", event);
        } else {
            this.hideOtherMarkers();
            this._emit("cursorLeave", event);
        }
    };    
    this.detach = function() {
        this.session.removeMarker(this.pos && this.pos.markerId);
        this.hideOtherMarkers();
        this.doc.removeEventListener("change", this.$onUpdate);
        this.session.selection.removeEventListener("changeCursor", this.$onCursorChange);
        this.session.setUndoSelect(true);
        this.session = null;
    };
    this.cancel = function() {
        if (this.$undoStackDepth === -1)
            return;
        var undoManager = this.session.getUndoManager();
        var undosRequired = (undoManager.$undoStack || undoManager.$undostack).length - this.$undoStackDepth;
        for (var i = 0; i < undosRequired; i++) {
            undoManager.undo(true);
        }
        if (this.selectionBefore)
            this.session.selection.fromJSON(this.selectionBefore);
    };
}).call(PlaceHolder.prototype);


exports.PlaceHolder = PlaceHolder;
});

ace.define("ace/mouse/multi_select_handler",["require","exports","module","ace/lib/event","ace/lib/useragent"], function(acequire, exports, module) {

var event = acequire("../lib/event");
var useragent = acequire("../lib/useragent");
function isSamePoint(p1, p2) {
    return p1.row == p2.row && p1.column == p2.column;
}

function onMouseDown(e) {
    var ev = e.domEvent;
    var alt = ev.altKey;
    var shift = ev.shiftKey;
    var ctrl = ev.ctrlKey;
    var accel = e.getAccelKey();
    var button = e.getButton();
    
    if (ctrl && useragent.isMac)
        button = ev.button;

    if (e.editor.inMultiSelectMode && button == 2) {
        e.editor.textInput.onContextMenu(e.domEvent);
        return;
    }
    
    if (!ctrl && !alt && !accel) {
        if (button === 0 && e.editor.inMultiSelectMode)
            e.editor.exitMultiSelectMode();
        return;
    }
    
    if (button !== 0)
        return;

    var editor = e.editor;
    var selection = editor.selection;
    var isMultiSelect = editor.inMultiSelectMode;
    var pos = e.getDocumentPosition();
    var cursor = selection.getCursor();
    var inSelection = e.inSelection() || (selection.isEmpty() && isSamePoint(pos, cursor));

    var mouseX = e.x, mouseY = e.y;
    var onMouseSelection = function(e) {
        mouseX = e.clientX;
        mouseY = e.clientY;
    };
    
    var session = editor.session;
    var screenAnchor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
    var screenCursor = screenAnchor;
    
    var selectionMode;
    if (editor.$mouseHandler.$enableJumpToDef) {
        if (ctrl && alt || accel && alt)
            selectionMode = shift ? "block" : "add";
        else if (alt && editor.$blockSelectEnabled)
            selectionMode = "block";
    } else {
        if (accel && !alt) {
            selectionMode = "add";
            if (!isMultiSelect && shift)
                return;
        } else if (alt && editor.$blockSelectEnabled) {
            selectionMode = "block";
        }
    }
    
    if (selectionMode && useragent.isMac && ev.ctrlKey) {
        editor.$mouseHandler.cancelContextMenu();
    }

    if (selectionMode == "add") {
        if (!isMultiSelect && inSelection)
            return; // dragging

        if (!isMultiSelect) {
            var range = selection.toOrientedRange();
            editor.addSelectionMarker(range);
        }

        var oldRange = selection.rangeList.rangeAtPoint(pos);
        
        
        editor.$blockScrolling++;
        editor.inVirtualSelectionMode = true;
        
        if (shift) {
            oldRange = null;
            range = selection.ranges[0] || range;
            editor.removeSelectionMarker(range);
        }
        editor.once("mouseup", function() {
            var tmpSel = selection.toOrientedRange();

            if (oldRange && tmpSel.isEmpty() && isSamePoint(oldRange.cursor, tmpSel.cursor))
                selection.substractPoint(tmpSel.cursor);
            else {
                if (shift) {
                    selection.substractPoint(range.cursor);
                } else if (range) {
                    editor.removeSelectionMarker(range);
                    selection.addRange(range);
                }
                selection.addRange(tmpSel);
            }
            editor.$blockScrolling--;
            editor.inVirtualSelectionMode = false;
        });

    } else if (selectionMode == "block") {
        e.stop();
        editor.inVirtualSelectionMode = true;        
        var initialRange;
        var rectSel = [];
        var blockSelect = function() {
            var newCursor = editor.renderer.pixelToScreenCoordinates(mouseX, mouseY);
            var cursor = session.screenToDocumentPosition(newCursor.row, newCursor.column, newCursor.offsetX);

            if (isSamePoint(screenCursor, newCursor) && isSamePoint(cursor, selection.lead))
                return;
            screenCursor = newCursor;
            
            editor.$blockScrolling++;
            editor.selection.moveToPosition(cursor);
            editor.renderer.scrollCursorIntoView();

            editor.removeSelectionMarkers(rectSel);
            rectSel = selection.rectangularRangeBlock(screenCursor, screenAnchor);
            if (editor.$mouseHandler.$clickSelection && rectSel.length == 1 && rectSel[0].isEmpty())
                rectSel[0] = editor.$mouseHandler.$clickSelection.clone();
            rectSel.forEach(editor.addSelectionMarker, editor);
            editor.updateSelectionMarkers();
            editor.$blockScrolling--;
        };
        editor.$blockScrolling++;
        if (isMultiSelect && !accel) {
            selection.toSingleRange();
        } else if (!isMultiSelect && accel) {
            initialRange = selection.toOrientedRange();
            editor.addSelectionMarker(initialRange);
        }
        
        if (shift)
            screenAnchor = session.documentToScreenPosition(selection.lead);            
        else
            selection.moveToPosition(pos);
        editor.$blockScrolling--;
        
        screenCursor = {row: -1, column: -1};

        var onMouseSelectionEnd = function(e) {
            clearInterval(timerId);
            editor.removeSelectionMarkers(rectSel);
            if (!rectSel.length)
                rectSel = [selection.toOrientedRange()];
            editor.$blockScrolling++;
            if (initialRange) {
                editor.removeSelectionMarker(initialRange);
                selection.toSingleRange(initialRange);
            }
            for (var i = 0; i < rectSel.length; i++)
                selection.addRange(rectSel[i]);
            editor.inVirtualSelectionMode = false;
            editor.$mouseHandler.$clickSelection = null;
            editor.$blockScrolling--;
        };

        var onSelectionInterval = blockSelect;

        event.capture(editor.container, onMouseSelection, onMouseSelectionEnd);
        var timerId = setInterval(function() {onSelectionInterval();}, 20);

        return e.preventDefault();
    }
}


exports.onMouseDown = onMouseDown;

});

ace.define("ace/commands/multi_select_commands",["require","exports","module","ace/keyboard/hash_handler"], function(acequire, exports, module) {
exports.defaultCommands = [{
    name: "addCursorAbove",
    exec: function(editor) { editor.selectMoreLines(-1); },
    bindKey: {win: "Ctrl-Alt-Up", mac: "Ctrl-Alt-Up"},
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "addCursorBelow",
    exec: function(editor) { editor.selectMoreLines(1); },
    bindKey: {win: "Ctrl-Alt-Down", mac: "Ctrl-Alt-Down"},
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "addCursorAboveSkipCurrent",
    exec: function(editor) { editor.selectMoreLines(-1, true); },
    bindKey: {win: "Ctrl-Alt-Shift-Up", mac: "Ctrl-Alt-Shift-Up"},
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "addCursorBelowSkipCurrent",
    exec: function(editor) { editor.selectMoreLines(1, true); },
    bindKey: {win: "Ctrl-Alt-Shift-Down", mac: "Ctrl-Alt-Shift-Down"},
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectMoreBefore",
    exec: function(editor) { editor.selectMore(-1); },
    bindKey: {win: "Ctrl-Alt-Left", mac: "Ctrl-Alt-Left"},
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectMoreAfter",
    exec: function(editor) { editor.selectMore(1); },
    bindKey: {win: "Ctrl-Alt-Right", mac: "Ctrl-Alt-Right"},
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectNextBefore",
    exec: function(editor) { editor.selectMore(-1, true); },
    bindKey: {win: "Ctrl-Alt-Shift-Left", mac: "Ctrl-Alt-Shift-Left"},
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "selectNextAfter",
    exec: function(editor) { editor.selectMore(1, true); },
    bindKey: {win: "Ctrl-Alt-Shift-Right", mac: "Ctrl-Alt-Shift-Right"},
    scrollIntoView: "cursor",
    readOnly: true
}, {
    name: "splitIntoLines",
    exec: function(editor) { editor.multiSelect.splitIntoLines(); },
    bindKey: {win: "Ctrl-Alt-L", mac: "Ctrl-Alt-L"},
    readOnly: true
}, {
    name: "alignCursors",
    exec: function(editor) { editor.alignCursors(); },
    bindKey: {win: "Ctrl-Alt-A", mac: "Ctrl-Alt-A"},
    scrollIntoView: "cursor"
}, {
    name: "findAll",
    exec: function(editor) { editor.findAll(); },
    bindKey: {win: "Ctrl-Alt-K", mac: "Ctrl-Alt-G"},
    scrollIntoView: "cursor",
    readOnly: true
}];
exports.multiSelectCommands = [{
    name: "singleSelection",
    bindKey: "esc",
    exec: function(editor) { editor.exitMultiSelectMode(); },
    scrollIntoView: "cursor",
    readOnly: true,
    isAvailable: function(editor) {return editor && editor.inMultiSelectMode;}
}];

var HashHandler = acequire("../keyboard/hash_handler").HashHandler;
exports.keyboardHandler = new HashHandler(exports.multiSelectCommands);

});

ace.define("ace/multi_select",["require","exports","module","ace/range_list","ace/range","ace/selection","ace/mouse/multi_select_handler","ace/lib/event","ace/lib/lang","ace/commands/multi_select_commands","ace/search","ace/edit_session","ace/editor","ace/config"], function(acequire, exports, module) {

var RangeList = acequire("./range_list").RangeList;
var Range = acequire("./range").Range;
var Selection = acequire("./selection").Selection;
var onMouseDown = acequire("./mouse/multi_select_handler").onMouseDown;
var event = acequire("./lib/event");
var lang = acequire("./lib/lang");
var commands = acequire("./commands/multi_select_commands");
exports.commands = commands.defaultCommands.concat(commands.multiSelectCommands);
var Search = acequire("./search").Search;
var search = new Search();

function find(session, needle, dir) {
    search.$options.wrap = true;
    search.$options.needle = needle;
    search.$options.backwards = dir == -1;
    return search.find(session);
}
var EditSession = acequire("./edit_session").EditSession;
(function() {
    this.getSelectionMarkers = function() {
        return this.$selectionMarkers;
    };
}).call(EditSession.prototype);
(function() {
    this.ranges = null;
    this.rangeList = null;
    this.addRange = function(range, $blockChangeEvents) {
        if (!range)
            return;

        if (!this.inMultiSelectMode && this.rangeCount === 0) {
            var oldRange = this.toOrientedRange();
            this.rangeList.add(oldRange);
            this.rangeList.add(range);
            if (this.rangeList.ranges.length != 2) {
                this.rangeList.removeAll();
                return $blockChangeEvents || this.fromOrientedRange(range);
            }
            this.rangeList.removeAll();
            this.rangeList.add(oldRange);
            this.$onAddRange(oldRange);
        }

        if (!range.cursor)
            range.cursor = range.end;

        var removed = this.rangeList.add(range);

        this.$onAddRange(range);

        if (removed.length)
            this.$onRemoveRange(removed);

        if (this.rangeCount > 1 && !this.inMultiSelectMode) {
            this._signal("multiSelect");
            this.inMultiSelectMode = true;
            this.session.$undoSelect = false;
            this.rangeList.attach(this.session);
        }

        return $blockChangeEvents || this.fromOrientedRange(range);
    };

    this.toSingleRange = function(range) {
        range = range || this.ranges[0];
        var removed = this.rangeList.removeAll();
        if (removed.length)
            this.$onRemoveRange(removed);

        range && this.fromOrientedRange(range);
    };
    this.substractPoint = function(pos) {
        var removed = this.rangeList.substractPoint(pos);
        if (removed) {
            this.$onRemoveRange(removed);
            return removed[0];
        }
    };
    this.mergeOverlappingRanges = function() {
        var removed = this.rangeList.merge();
        if (removed.length)
            this.$onRemoveRange(removed);
        else if(this.ranges[0])
            this.fromOrientedRange(this.ranges[0]);
    };

    this.$onAddRange = function(range) {
        this.rangeCount = this.rangeList.ranges.length;
        this.ranges.unshift(range);
        this._signal("addRange", {range: range});
    };

    this.$onRemoveRange = function(removed) {
        this.rangeCount = this.rangeList.ranges.length;
        if (this.rangeCount == 1 && this.inMultiSelectMode) {
            var lastRange = this.rangeList.ranges.pop();
            removed.push(lastRange);
            this.rangeCount = 0;
        }

        for (var i = removed.length; i--; ) {
            var index = this.ranges.indexOf(removed[i]);
            this.ranges.splice(index, 1);
        }

        this._signal("removeRange", {ranges: removed});

        if (this.rangeCount === 0 && this.inMultiSelectMode) {
            this.inMultiSelectMode = false;
            this._signal("singleSelect");
            this.session.$undoSelect = true;
            this.rangeList.detach(this.session);
        }

        lastRange = lastRange || this.ranges[0];
        if (lastRange && !lastRange.isEqual(this.getRange()))
            this.fromOrientedRange(lastRange);
    };
    this.$initRangeList = function() {
        if (this.rangeList)
            return;

        this.rangeList = new RangeList();
        this.ranges = [];
        this.rangeCount = 0;
    };
    this.getAllRanges = function() {
        return this.rangeCount ? this.rangeList.ranges.concat() : [this.getRange()];
    };

    this.splitIntoLines = function () {
        if (this.rangeCount > 1) {
            var ranges = this.rangeList.ranges;
            var lastRange = ranges[ranges.length - 1];
            var range = Range.fromPoints(ranges[0].start, lastRange.end);

            this.toSingleRange();
            this.setSelectionRange(range, lastRange.cursor == lastRange.start);
        } else {
            var range = this.getRange();
            var isBackwards = this.isBackwards();
            var startRow = range.start.row;
            var endRow = range.end.row;
            if (startRow == endRow) {
                if (isBackwards)
                    var start = range.end, end = range.start;
                else
                    var start = range.start, end = range.end;
                
                this.addRange(Range.fromPoints(end, end));
                this.addRange(Range.fromPoints(start, start));
                return;
            }

            var rectSel = [];
            var r = this.getLineRange(startRow, true);
            r.start.column = range.start.column;
            rectSel.push(r);

            for (var i = startRow + 1; i < endRow; i++)
                rectSel.push(this.getLineRange(i, true));

            r = this.getLineRange(endRow, true);
            r.end.column = range.end.column;
            rectSel.push(r);

            rectSel.forEach(this.addRange, this);
        }
    };
    this.toggleBlockSelection = function () {
        if (this.rangeCount > 1) {
            var ranges = this.rangeList.ranges;
            var lastRange = ranges[ranges.length - 1];
            var range = Range.fromPoints(ranges[0].start, lastRange.end);

            this.toSingleRange();
            this.setSelectionRange(range, lastRange.cursor == lastRange.start);
        } else {
            var cursor = this.session.documentToScreenPosition(this.selectionLead);
            var anchor = this.session.documentToScreenPosition(this.selectionAnchor);

            var rectSel = this.rectangularRangeBlock(cursor, anchor);
            rectSel.forEach(this.addRange, this);
        }
    };
    this.rectangularRangeBlock = function(screenCursor, screenAnchor, includeEmptyLines) {
        var rectSel = [];

        var xBackwards = screenCursor.column < screenAnchor.column;
        if (xBackwards) {
            var startColumn = screenCursor.column;
            var endColumn = screenAnchor.column;
            var startOffsetX = screenCursor.offsetX;
            var endOffsetX = screenAnchor.offsetX;
        } else {
            var startColumn = screenAnchor.column;
            var endColumn = screenCursor.column;
            var startOffsetX = screenAnchor.offsetX;
            var endOffsetX = screenCursor.offsetX;
        }

        var yBackwards = screenCursor.row < screenAnchor.row;
        if (yBackwards) {
            var startRow = screenCursor.row;
            var endRow = screenAnchor.row;
        } else {
            var startRow = screenAnchor.row;
            var endRow = screenCursor.row;
        }

        if (startColumn < 0)
            startColumn = 0;
        if (startRow < 0)
            startRow = 0;

        if (startRow == endRow)
            includeEmptyLines = true;

        for (var row = startRow; row <= endRow; row++) {
            var range = Range.fromPoints(
                this.session.screenToDocumentPosition(row, startColumn, startOffsetX),
                this.session.screenToDocumentPosition(row, endColumn, endOffsetX)
            );
            if (range.isEmpty()) {
                if (docEnd && isSamePoint(range.end, docEnd))
                    break;
                var docEnd = range.end;
            }
            range.cursor = xBackwards ? range.start : range.end;
            rectSel.push(range);
        }

        if (yBackwards)
            rectSel.reverse();

        if (!includeEmptyLines) {
            var end = rectSel.length - 1;
            while (rectSel[end].isEmpty() && end > 0)
                end--;
            if (end > 0) {
                var start = 0;
                while (rectSel[start].isEmpty())
                    start++;
            }
            for (var i = end; i >= start; i--) {
                if (rectSel[i].isEmpty())
                    rectSel.splice(i, 1);
            }
        }

        return rectSel;
    };
}).call(Selection.prototype);
var Editor = acequire("./editor").Editor;
(function() {
    this.updateSelectionMarkers = function() {
        this.renderer.updateCursor();
        this.renderer.updateBackMarkers();
    };
    this.addSelectionMarker = function(orientedRange) {
        if (!orientedRange.cursor)
            orientedRange.cursor = orientedRange.end;

        var style = this.getSelectionStyle();
        orientedRange.marker = this.session.addMarker(orientedRange, "ace_selection", style);

        this.session.$selectionMarkers.push(orientedRange);
        this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
        return orientedRange;
    };
    this.removeSelectionMarker = function(range) {
        if (!range.marker)
            return;
        this.session.removeMarker(range.marker);
        var index = this.session.$selectionMarkers.indexOf(range);
        if (index != -1)
            this.session.$selectionMarkers.splice(index, 1);
        this.session.selectionMarkerCount = this.session.$selectionMarkers.length;
    };

    this.removeSelectionMarkers = function(ranges) {
        var markerList = this.session.$selectionMarkers;
        for (var i = ranges.length; i--; ) {
            var range = ranges[i];
            if (!range.marker)
                continue;
            this.session.removeMarker(range.marker);
            var index = markerList.indexOf(range);
            if (index != -1)
                markerList.splice(index, 1);
        }
        this.session.selectionMarkerCount = markerList.length;
    };

    this.$onAddRange = function(e) {
        this.addSelectionMarker(e.range);
        this.renderer.updateCursor();
        this.renderer.updateBackMarkers();
    };

    this.$onRemoveRange = function(e) {
        this.removeSelectionMarkers(e.ranges);
        this.renderer.updateCursor();
        this.renderer.updateBackMarkers();
    };

    this.$onMultiSelect = function(e) {
        if (this.inMultiSelectMode)
            return;
        this.inMultiSelectMode = true;

        this.setStyle("ace_multiselect");
        this.keyBinding.addKeyboardHandler(commands.keyboardHandler);
        this.commands.setDefaultHandler("exec", this.$onMultiSelectExec);

        this.renderer.updateCursor();
        this.renderer.updateBackMarkers();
    };

    this.$onSingleSelect = function(e) {
        if (this.session.multiSelect.inVirtualMode)
            return;
        this.inMultiSelectMode = false;

        this.unsetStyle("ace_multiselect");
        this.keyBinding.removeKeyboardHandler(commands.keyboardHandler);

        this.commands.removeDefaultHandler("exec", this.$onMultiSelectExec);
        this.renderer.updateCursor();
        this.renderer.updateBackMarkers();
        this._emit("changeSelection");
    };

    this.$onMultiSelectExec = function(e) {
        var command = e.command;
        var editor = e.editor;
        if (!editor.multiSelect)
            return;
        if (!command.multiSelectAction) {
            var result = command.exec(editor, e.args || {});
            editor.multiSelect.addRange(editor.multiSelect.toOrientedRange());
            editor.multiSelect.mergeOverlappingRanges();
        } else if (command.multiSelectAction == "forEach") {
            result = editor.forEachSelection(command, e.args);
        } else if (command.multiSelectAction == "forEachLine") {
            result = editor.forEachSelection(command, e.args, true);
        } else if (command.multiSelectAction == "single") {
            editor.exitMultiSelectMode();
            result = command.exec(editor, e.args || {});
        } else {
            result = command.multiSelectAction(editor, e.args || {});
        }
        return result;
    }; 
    this.forEachSelection = function(cmd, args, options) {
        if (this.inVirtualSelectionMode)
            return;
        var keepOrder = options && options.keepOrder;
        var $byLines = options == true || options && options.$byLines;
        var session = this.session;
        var selection = this.selection;
        var rangeList = selection.rangeList;
        var ranges = (keepOrder ? selection : rangeList).ranges;
        var result;
        
        if (!ranges.length)
            return cmd.exec ? cmd.exec(this, args || {}) : cmd(this, args || {});
        
        var reg = selection._eventRegistry;
        selection._eventRegistry = {};

        var tmpSel = new Selection(session);
        this.inVirtualSelectionMode = true;
        for (var i = ranges.length; i--;) {
            if ($byLines) {
                while (i > 0 && ranges[i].start.row == ranges[i - 1].end.row)
                    i--;
            }
            tmpSel.fromOrientedRange(ranges[i]);
            tmpSel.index = i;
            this.selection = session.selection = tmpSel;
            var cmdResult = cmd.exec ? cmd.exec(this, args || {}) : cmd(this, args || {});
            if (!result && cmdResult !== undefined)
                result = cmdResult;
            tmpSel.toOrientedRange(ranges[i]);
        }
        tmpSel.detach();

        this.selection = session.selection = selection;
        this.inVirtualSelectionMode = false;
        selection._eventRegistry = reg;
        selection.mergeOverlappingRanges();
        
        var anim = this.renderer.$scrollAnimation;
        this.onCursorChange();
        this.onSelectionChange();
        if (anim && anim.from == anim.to)
            this.renderer.animateScrolling(anim.from);
        
        return result;
    };
    this.exitMultiSelectMode = function() {
        if (!this.inMultiSelectMode || this.inVirtualSelectionMode)
            return;
        this.multiSelect.toSingleRange();
    };

    this.getSelectedText = function() {
        var text = "";
        if (this.inMultiSelectMode && !this.inVirtualSelectionMode) {
            var ranges = this.multiSelect.rangeList.ranges;
            var buf = [];
            for (var i = 0; i < ranges.length; i++) {
                buf.push(this.session.getTextRange(ranges[i]));
            }
            var nl = this.session.getDocument().getNewLineCharacter();
            text = buf.join(nl);
            if (text.length == (buf.length - 1) * nl.length)
                text = "";
        } else if (!this.selection.isEmpty()) {
            text = this.session.getTextRange(this.getSelectionRange());
        }
        return text;
    };
    
    this.$checkMultiselectChange = function(e, anchor) {
        if (this.inMultiSelectMode && !this.inVirtualSelectionMode) {
            var range = this.multiSelect.ranges[0];
            if (this.multiSelect.isEmpty() && anchor == this.multiSelect.anchor)
                return;
            var pos = anchor == this.multiSelect.anchor
                ? range.cursor == range.start ? range.end : range.start
                : range.cursor;
            if (pos.row != anchor.row 
                || this.session.$clipPositionToDocument(pos.row, pos.column).column != anchor.column)
                this.multiSelect.toSingleRange(this.multiSelect.toOrientedRange());
        }
    };
    this.findAll = function(needle, options, additive) {
        options = options || {};
        options.needle = needle || options.needle;
        if (options.needle == undefined) {
            var range = this.selection.isEmpty()
                ? this.selection.getWordRange()
                : this.selection.getRange();
            options.needle = this.session.getTextRange(range);
        }    
        this.$search.set(options);
        
        var ranges = this.$search.findAll(this.session);
        if (!ranges.length)
            return 0;

        this.$blockScrolling += 1;
        var selection = this.multiSelect;

        if (!additive)
            selection.toSingleRange(ranges[0]);

        for (var i = ranges.length; i--; )
            selection.addRange(ranges[i], true);
        if (range && selection.rangeList.rangeAtPoint(range.start))
            selection.addRange(range, true);
        
        this.$blockScrolling -= 1;

        return ranges.length;
    };
    this.selectMoreLines = function(dir, skip) {
        var range = this.selection.toOrientedRange();
        var isBackwards = range.cursor == range.end;

        var screenLead = this.session.documentToScreenPosition(range.cursor);
        if (this.selection.$desiredColumn)
            screenLead.column = this.selection.$desiredColumn;

        var lead = this.session.screenToDocumentPosition(screenLead.row + dir, screenLead.column);

        if (!range.isEmpty()) {
            var screenAnchor = this.session.documentToScreenPosition(isBackwards ? range.end : range.start);
            var anchor = this.session.screenToDocumentPosition(screenAnchor.row + dir, screenAnchor.column);
        } else {
            var anchor = lead;
        }

        if (isBackwards) {
            var newRange = Range.fromPoints(lead, anchor);
            newRange.cursor = newRange.start;
        } else {
            var newRange = Range.fromPoints(anchor, lead);
            newRange.cursor = newRange.end;
        }

        newRange.desiredColumn = screenLead.column;
        if (!this.selection.inMultiSelectMode) {
            this.selection.addRange(range);
        } else {
            if (skip)
                var toRemove = range.cursor;
        }

        this.selection.addRange(newRange);
        if (toRemove)
            this.selection.substractPoint(toRemove);
    };
    this.transposeSelections = function(dir) {
        var session = this.session;
        var sel = session.multiSelect;
        var all = sel.ranges;

        for (var i = all.length; i--; ) {
            var range = all[i];
            if (range.isEmpty()) {
                var tmp = session.getWordRange(range.start.row, range.start.column);
                range.start.row = tmp.start.row;
                range.start.column = tmp.start.column;
                range.end.row = tmp.end.row;
                range.end.column = tmp.end.column;
            }
        }
        sel.mergeOverlappingRanges();

        var words = [];
        for (var i = all.length; i--; ) {
            var range = all[i];
            words.unshift(session.getTextRange(range));
        }

        if (dir < 0)
            words.unshift(words.pop());
        else
            words.push(words.shift());

        for (var i = all.length; i--; ) {
            var range = all[i];
            var tmp = range.clone();
            session.replace(range, words[i]);
            range.start.row = tmp.start.row;
            range.start.column = tmp.start.column;
        }
    };
    this.selectMore = function(dir, skip, stopAtFirst) {
        var session = this.session;
        var sel = session.multiSelect;

        var range = sel.toOrientedRange();
        if (range.isEmpty()) {
            range = session.getWordRange(range.start.row, range.start.column);
            range.cursor = dir == -1 ? range.start : range.end;
            this.multiSelect.addRange(range);
            if (stopAtFirst)
                return;
        }
        var needle = session.getTextRange(range);

        var newRange = find(session, needle, dir);
        if (newRange) {
            newRange.cursor = dir == -1 ? newRange.start : newRange.end;
            this.$blockScrolling += 1;
            this.session.unfold(newRange);
            this.multiSelect.addRange(newRange);
            this.$blockScrolling -= 1;
            this.renderer.scrollCursorIntoView(null, 0.5);
        }
        if (skip)
            this.multiSelect.substractPoint(range.cursor);
    };
    this.alignCursors = function() {
        var session = this.session;
        var sel = session.multiSelect;
        var ranges = sel.ranges;
        var row = -1;
        var sameRowRanges = ranges.filter(function(r) {
            if (r.cursor.row == row)
                return true;
            row = r.cursor.row;
        });
        
        if (!ranges.length || sameRowRanges.length == ranges.length - 1) {
            var range = this.selection.getRange();
            var fr = range.start.row, lr = range.end.row;
            var guessRange = fr == lr;
            if (guessRange) {
                var max = this.session.getLength();
                var line;
                do {
                    line = this.session.getLine(lr);
                } while (/[=:]/.test(line) && ++lr < max);
                do {
                    line = this.session.getLine(fr);
                } while (/[=:]/.test(line) && --fr > 0);
                
                if (fr < 0) fr = 0;
                if (lr >= max) lr = max - 1;
            }
            var lines = this.session.removeFullLines(fr, lr);
            lines = this.$reAlignText(lines, guessRange);
            this.session.insert({row: fr, column: 0}, lines.join("\n") + "\n");
            if (!guessRange) {
                range.start.column = 0;
                range.end.column = lines[lines.length - 1].length;
            }
            this.selection.setRange(range);
        } else {
            sameRowRanges.forEach(function(r) {
                sel.substractPoint(r.cursor);
            });

            var maxCol = 0;
            var minSpace = Infinity;
            var spaceOffsets = ranges.map(function(r) {
                var p = r.cursor;
                var line = session.getLine(p.row);
                var spaceOffset = line.substr(p.column).search(/\S/g);
                if (spaceOffset == -1)
                    spaceOffset = 0;

                if (p.column > maxCol)
                    maxCol = p.column;
                if (spaceOffset < minSpace)
                    minSpace = spaceOffset;
                return spaceOffset;
            });
            ranges.forEach(function(r, i) {
                var p = r.cursor;
                var l = maxCol - p.column;
                var d = spaceOffsets[i] - minSpace;
                if (l > d)
                    session.insert(p, lang.stringRepeat(" ", l - d));
                else
                    session.remove(new Range(p.row, p.column, p.row, p.column - l + d));

                r.start.column = r.end.column = maxCol;
                r.start.row = r.end.row = p.row;
                r.cursor = r.end;
            });
            sel.fromOrientedRange(ranges[0]);
            this.renderer.updateCursor();
            this.renderer.updateBackMarkers();
        }
    };

    this.$reAlignText = function(lines, forceLeft) {
        var isLeftAligned = true, isRightAligned = true;
        var startW, textW, endW;

        return lines.map(function(line) {
            var m = line.match(/(\s*)(.*?)(\s*)([=:].*)/);
            if (!m)
                return [line];

            if (startW == null) {
                startW = m[1].length;
                textW = m[2].length;
                endW = m[3].length;
                return m;
            }

            if (startW + textW + endW != m[1].length + m[2].length + m[3].length)
                isRightAligned = false;
            if (startW != m[1].length)
                isLeftAligned = false;

            if (startW > m[1].length)
                startW = m[1].length;
            if (textW < m[2].length)
                textW = m[2].length;
            if (endW > m[3].length)
                endW = m[3].length;

            return m;
        }).map(forceLeft ? alignLeft :
            isLeftAligned ? isRightAligned ? alignRight : alignLeft : unAlign);

        function spaces(n) {
            return lang.stringRepeat(" ", n);
        }

        function alignLeft(m) {
            return !m[2] ? m[0] : spaces(startW) + m[2]
                + spaces(textW - m[2].length + endW)
                + m[4].replace(/^([=:])\s+/, "$1 ");
        }
        function alignRight(m) {
            return !m[2] ? m[0] : spaces(startW + textW - m[2].length) + m[2]
                + spaces(endW, " ")
                + m[4].replace(/^([=:])\s+/, "$1 ");
        }
        function unAlign(m) {
            return !m[2] ? m[0] : spaces(startW) + m[2]
                + spaces(endW)
                + m[4].replace(/^([=:])\s+/, "$1 ");
        }
    };
}).call(Editor.prototype);


function isSamePoint(p1, p2) {
    return p1.row == p2.row && p1.column == p2.column;
}
exports.onSessionChange = function(e) {
    var session = e.session;
    if (session && !session.multiSelect) {
        session.$selectionMarkers = [];
        session.selection.$initRangeList();
        session.multiSelect = session.selection;
    }
    this.multiSelect = session && session.multiSelect;

    var oldSession = e.oldSession;
    if (oldSession) {
        oldSession.multiSelect.off("addRange", this.$onAddRange);
        oldSession.multiSelect.off("removeRange", this.$onRemoveRange);
        oldSession.multiSelect.off("multiSelect", this.$onMultiSelect);
        oldSession.multiSelect.off("singleSelect", this.$onSingleSelect);
        oldSession.multiSelect.lead.off("change", this.$checkMultiselectChange);
        oldSession.multiSelect.anchor.off("change", this.$checkMultiselectChange);
    }

    if (session) {
        session.multiSelect.on("addRange", this.$onAddRange);
        session.multiSelect.on("removeRange", this.$onRemoveRange);
        session.multiSelect.on("multiSelect", this.$onMultiSelect);
        session.multiSelect.on("singleSelect", this.$onSingleSelect);
        session.multiSelect.lead.on("change", this.$checkMultiselectChange);
        session.multiSelect.anchor.on("change", this.$checkMultiselectChange);
    }

    if (session && this.inMultiSelectMode != session.selection.inMultiSelectMode) {
        if (session.selection.inMultiSelectMode)
            this.$onMultiSelect();
        else
            this.$onSingleSelect();
    }
};
function MultiSelect(editor) {
    if (editor.$multiselectOnSessionChange)
        return;
    editor.$onAddRange = editor.$onAddRange.bind(editor);
    editor.$onRemoveRange = editor.$onRemoveRange.bind(editor);
    editor.$onMultiSelect = editor.$onMultiSelect.bind(editor);
    editor.$onSingleSelect = editor.$onSingleSelect.bind(editor);
    editor.$multiselectOnSessionChange = exports.onSessionChange.bind(editor);
    editor.$checkMultiselectChange = editor.$checkMultiselectChange.bind(editor);

    editor.$multiselectOnSessionChange(editor);
    editor.on("changeSession", editor.$multiselectOnSessionChange);

    editor.on("mousedown", onMouseDown);
    editor.commands.addCommands(commands.defaultCommands);

    addAltCursorListeners(editor);
}

function addAltCursorListeners(editor){
    var el = editor.textInput.getElement();
    var altCursor = false;
    event.addListener(el, "keydown", function(e) {
        var altDown = e.keyCode == 18 && !(e.ctrlKey || e.shiftKey || e.metaKey);
        if (editor.$blockSelectEnabled && altDown) {
            if (!altCursor) {
                editor.renderer.setMouseCursor("crosshair");
                altCursor = true;
            }
        } else if (altCursor) {
            reset();
        }
    });

    event.addListener(el, "keyup", reset);
    event.addListener(el, "blur", reset);
    function reset(e) {
        if (altCursor) {
            editor.renderer.setMouseCursor("");
            altCursor = false;
        }
    }
}

exports.MultiSelect = MultiSelect;


acequire("./config").defineOptions(Editor.prototype, "editor", {
    enableMultiselect: {
        set: function(val) {
            MultiSelect(this);
            if (val) {
                this.on("changeSession", this.$multiselectOnSessionChange);
                this.on("mousedown", onMouseDown);
            } else {
                this.off("changeSession", this.$multiselectOnSessionChange);
                this.off("mousedown", onMouseDown);
            }
        },
        value: true
    },
    enableBlockSelect: {
        set: function(val) {
            this.$blockSelectEnabled = val;
        },
        value: true
    }
});



});

ace.define("ace/mode/folding/fold_mode",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";

var Range = acequire("../../range").Range;

var FoldMode = exports.FoldMode = function() {};

(function() {

    this.foldingStartMarker = null;
    this.foldingStopMarker = null;
    this.getFoldWidget = function(session, foldStyle, row) {
        var line = session.getLine(row);
        if (this.foldingStartMarker.test(line))
            return "start";
        if (foldStyle == "markbeginend"
                && this.foldingStopMarker
                && this.foldingStopMarker.test(line))
            return "end";
        return "";
    };

    this.getFoldWidgetRange = function(session, foldStyle, row) {
        return null;
    };

    this.indentationBlock = function(session, row, column) {
        var re = /\S/;
        var line = session.getLine(row);
        var startLevel = line.search(re);
        if (startLevel == -1)
            return;

        var startColumn = column || line.length;
        var maxRow = session.getLength();
        var startRow = row;
        var endRow = row;

        while (++row < maxRow) {
            var level = session.getLine(row).search(re);

            if (level == -1)
                continue;

            if (level <= startLevel)
                break;

            endRow = row;
        }

        if (endRow > startRow) {
            var endColumn = session.getLine(endRow).length;
            return new Range(startRow, startColumn, endRow, endColumn);
        }
    };

    this.openingBracketBlock = function(session, bracket, row, column, typeRe) {
        var start = {row: row, column: column + 1};
        var end = session.$findClosingBracket(bracket, start, typeRe);
        if (!end)
            return;

        var fw = session.foldWidgets[end.row];
        if (fw == null)
            fw = session.getFoldWidget(end.row);

        if (fw == "start" && end.row > start.row) {
            end.row --;
            end.column = session.getLine(end.row).length;
        }
        return Range.fromPoints(start, end);
    };

    this.closingBracketBlock = function(session, bracket, row, column, typeRe) {
        var end = {row: row, column: column};
        var start = session.$findOpeningBracket(bracket, end);

        if (!start)
            return;

        start.column++;
        end.column--;

        return  Range.fromPoints(start, end);
    };
}).call(FoldMode.prototype);

});

ace.define("ace/theme/textmate",["require","exports","module","ace/lib/dom"], function(acequire, exports, module) {
"use strict";

exports.isDark = false;
exports.cssClass = "ace-tm";
exports.cssText = ".ace-tm .ace_gutter {\
background: #f0f0f0;\
color: #333;\
}\
.ace-tm .ace_print-margin {\
width: 1px;\
background: #e8e8e8;\
}\
.ace-tm .ace_fold {\
background-color: #6B72E6;\
}\
.ace-tm {\
background-color: #FFFFFF;\
color: black;\
}\
.ace-tm .ace_cursor {\
color: black;\
}\
.ace-tm .ace_invisible {\
color: rgb(191, 191, 191);\
}\
.ace-tm .ace_storage,\
.ace-tm .ace_keyword {\
color: blue;\
}\
.ace-tm .ace_constant {\
color: rgb(197, 6, 11);\
}\
.ace-tm .ace_constant.ace_buildin {\
color: rgb(88, 72, 246);\
}\
.ace-tm .ace_constant.ace_language {\
color: rgb(88, 92, 246);\
}\
.ace-tm .ace_constant.ace_library {\
color: rgb(6, 150, 14);\
}\
.ace-tm .ace_invalid {\
background-color: rgba(255, 0, 0, 0.1);\
color: red;\
}\
.ace-tm .ace_support.ace_function {\
color: rgb(60, 76, 114);\
}\
.ace-tm .ace_support.ace_constant {\
color: rgb(6, 150, 14);\
}\
.ace-tm .ace_support.ace_type,\
.ace-tm .ace_support.ace_class {\
color: rgb(109, 121, 222);\
}\
.ace-tm .ace_keyword.ace_operator {\
color: rgb(104, 118, 135);\
}\
.ace-tm .ace_string {\
color: rgb(3, 106, 7);\
}\
.ace-tm .ace_comment {\
color: rgb(76, 136, 107);\
}\
.ace-tm .ace_comment.ace_doc {\
color: rgb(0, 102, 255);\
}\
.ace-tm .ace_comment.ace_doc.ace_tag {\
color: rgb(128, 159, 191);\
}\
.ace-tm .ace_constant.ace_numeric {\
color: rgb(0, 0, 205);\
}\
.ace-tm .ace_variable {\
color: rgb(49, 132, 149);\
}\
.ace-tm .ace_xml-pe {\
color: rgb(104, 104, 91);\
}\
.ace-tm .ace_entity.ace_name.ace_function {\
color: #0000A2;\
}\
.ace-tm .ace_heading {\
color: rgb(12, 7, 255);\
}\
.ace-tm .ace_list {\
color:rgb(185, 6, 144);\
}\
.ace-tm .ace_meta.ace_tag {\
color:rgb(0, 22, 142);\
}\
.ace-tm .ace_string.ace_regex {\
color: rgb(255, 0, 0)\
}\
.ace-tm .ace_marker-layer .ace_selection {\
background: rgb(181, 213, 255);\
}\
.ace-tm.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px white;\
}\
.ace-tm .ace_marker-layer .ace_step {\
background: rgb(252, 255, 0);\
}\
.ace-tm .ace_marker-layer .ace_stack {\
background: rgb(164, 229, 101);\
}\
.ace-tm .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid rgb(192, 192, 192);\
}\
.ace-tm .ace_marker-layer .ace_active-line {\
background: rgba(0, 0, 0, 0.07);\
}\
.ace-tm .ace_gutter-active-line {\
background-color : #dcdcdc;\
}\
.ace-tm .ace_marker-layer .ace_selected-word {\
background: rgb(250, 250, 255);\
border: 1px solid rgb(200, 200, 250);\
}\
.ace-tm .ace_indent-guide {\
background: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==\") right repeat-y;\
}\
";

var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});

ace.define("ace/line_widgets",["require","exports","module","ace/lib/oop","ace/lib/dom","ace/range"], function(acequire, exports, module) {
"use strict";

var oop = acequire("./lib/oop");
var dom = acequire("./lib/dom");
var Range = acequire("./range").Range;


function LineWidgets(session) {
    this.session = session;
    this.session.widgetManager = this;
    this.session.getRowLength = this.getRowLength;
    this.session.$getWidgetScreenLength = this.$getWidgetScreenLength;
    this.updateOnChange = this.updateOnChange.bind(this);
    this.renderWidgets = this.renderWidgets.bind(this);
    this.measureWidgets = this.measureWidgets.bind(this);
    this.session._changedWidgets = [];
    this.$onChangeEditor = this.$onChangeEditor.bind(this);
    
    this.session.on("change", this.updateOnChange);
    this.session.on("changeFold", this.updateOnFold);
    this.session.on("changeEditor", this.$onChangeEditor);
}

(function() {
    this.getRowLength = function(row) {
        var h;
        if (this.lineWidgets)
            h = this.lineWidgets[row] && this.lineWidgets[row].rowCount || 0;
        else 
            h = 0;
        if (!this.$useWrapMode || !this.$wrapData[row]) {
            return 1 + h;
        } else {
            return this.$wrapData[row].length + 1 + h;
        }
    };

    this.$getWidgetScreenLength = function() {
        var screenRows = 0;
        this.lineWidgets.forEach(function(w){
            if (w && w.rowCount && !w.hidden)
                screenRows += w.rowCount;
        });
        return screenRows;
    };    
    
    this.$onChangeEditor = function(e) {
        this.attach(e.editor);
    };
    
    this.attach = function(editor) {
        if (editor  && editor.widgetManager && editor.widgetManager != this)
            editor.widgetManager.detach();

        if (this.editor == editor)
            return;

        this.detach();
        this.editor = editor;
        
        if (editor) {
            editor.widgetManager = this;
            editor.renderer.on("beforeRender", this.measureWidgets);
            editor.renderer.on("afterRender", this.renderWidgets);
        }
    };
    this.detach = function(e) {
        var editor = this.editor;
        if (!editor)
            return;
        
        this.editor = null;
        editor.widgetManager = null;
        
        editor.renderer.off("beforeRender", this.measureWidgets);
        editor.renderer.off("afterRender", this.renderWidgets);
        var lineWidgets = this.session.lineWidgets;
        lineWidgets && lineWidgets.forEach(function(w) {
            if (w && w.el && w.el.parentNode) {
                w._inDocument = false;
                w.el.parentNode.removeChild(w.el);
            }
        });
    };

    this.updateOnFold = function(e, session) {
        var lineWidgets = session.lineWidgets;
        if (!lineWidgets || !e.action)
            return;
        var fold = e.data;
        var start = fold.start.row;
        var end = fold.end.row;
        var hide = e.action == "add";
        for (var i = start + 1; i < end; i++) {
            if (lineWidgets[i])
                lineWidgets[i].hidden = hide;
        }
        if (lineWidgets[end]) {
            if (hide) {
                if (!lineWidgets[start])
                    lineWidgets[start] = lineWidgets[end];
                else
                    lineWidgets[end].hidden = hide;
            } else {
                if (lineWidgets[start] == lineWidgets[end])
                    lineWidgets[start] = undefined;
                lineWidgets[end].hidden = hide;
            }
        }
    };
    
    this.updateOnChange = function(delta) {
        var lineWidgets = this.session.lineWidgets;
        if (!lineWidgets) return;
        
        var startRow = delta.start.row;
        var len = delta.end.row - startRow;

        if (len === 0) {
        } else if (delta.action == 'remove') {
            var removed = lineWidgets.splice(startRow + 1, len);
            removed.forEach(function(w) {
                w && this.removeLineWidget(w);
            }, this);
            this.$updateRows();
        } else {
            var args = new Array(len);
            args.unshift(startRow, 0);
            lineWidgets.splice.apply(lineWidgets, args);
            this.$updateRows();
        }
    };
    
    this.$updateRows = function() {
        var lineWidgets = this.session.lineWidgets;
        if (!lineWidgets) return;
        var noWidgets = true;
        lineWidgets.forEach(function(w, i) {
            if (w) {
                noWidgets = false;
                w.row = i;
                while (w.$oldWidget) {
                    w.$oldWidget.row = i;
                    w = w.$oldWidget;
                }
            }
        });
        if (noWidgets)
            this.session.lineWidgets = null;
    };

    this.addLineWidget = function(w) {
        if (!this.session.lineWidgets)
            this.session.lineWidgets = new Array(this.session.getLength());
        
        var old = this.session.lineWidgets[w.row];
        if (old) {
            w.$oldWidget = old;
            if (old.el && old.el.parentNode) {
                old.el.parentNode.removeChild(old.el);
                old._inDocument = false;
            }
        }
            
        this.session.lineWidgets[w.row] = w;
        
        w.session = this.session;
        
        var renderer = this.editor.renderer;
        if (w.html && !w.el) {
            w.el = dom.createElement("div");
            w.el.innerHTML = w.html;
        }
        if (w.el) {
            dom.addCssClass(w.el, "ace_lineWidgetContainer");
            w.el.style.position = "absolute";
            w.el.style.zIndex = 5;
            renderer.container.appendChild(w.el);
            w._inDocument = true;
        }
        
        if (!w.coverGutter) {
            w.el.style.zIndex = 3;
        }
        if (w.pixelHeight == null) {
            w.pixelHeight = w.el.offsetHeight;
        }
        if (w.rowCount == null) {
            w.rowCount = w.pixelHeight / renderer.layerConfig.lineHeight;
        }
        
        var fold = this.session.getFoldAt(w.row, 0);
        w.$fold = fold;
        if (fold) {
            var lineWidgets = this.session.lineWidgets;
            if (w.row == fold.end.row && !lineWidgets[fold.start.row])
                lineWidgets[fold.start.row] = w;
            else
                w.hidden = true;
        }
            
        this.session._emit("changeFold", {data:{start:{row: w.row}}});
        
        this.$updateRows();
        this.renderWidgets(null, renderer);
        this.onWidgetChanged(w);
        return w;
    };
    
    this.removeLineWidget = function(w) {
        w._inDocument = false;
        w.session = null;
        if (w.el && w.el.parentNode)
            w.el.parentNode.removeChild(w.el);
        if (w.editor && w.editor.destroy) try {
            w.editor.destroy();
        } catch(e){}
        if (this.session.lineWidgets) {
            var w1 = this.session.lineWidgets[w.row];
            if (w1 == w) {
                this.session.lineWidgets[w.row] = w.$oldWidget;
                if (w.$oldWidget)
                    this.onWidgetChanged(w.$oldWidget);
            } else {
                while (w1) {
                    if (w1.$oldWidget == w) {
                        w1.$oldWidget = w.$oldWidget;
                        break;
                    }
                    w1 = w1.$oldWidget;
                }
            }
        }
        this.session._emit("changeFold", {data:{start:{row: w.row}}});
        this.$updateRows();
    };
    
    this.getWidgetsAtRow = function(row) {
        var lineWidgets = this.session.lineWidgets;
        var w = lineWidgets && lineWidgets[row];
        var list = [];
        while (w) {
            list.push(w);
            w = w.$oldWidget;
        }
        return list;
    };
    
    this.onWidgetChanged = function(w) {
        this.session._changedWidgets.push(w);
        this.editor && this.editor.renderer.updateFull();
    };
    
    this.measureWidgets = function(e, renderer) {
        var changedWidgets = this.session._changedWidgets;
        var config = renderer.layerConfig;
        
        if (!changedWidgets || !changedWidgets.length) return;
        var min = Infinity;
        for (var i = 0; i < changedWidgets.length; i++) {
            var w = changedWidgets[i];
            if (!w || !w.el) continue;
            if (w.session != this.session) continue;
            if (!w._inDocument) {
                if (this.session.lineWidgets[w.row] != w)
                    continue;
                w._inDocument = true;
                renderer.container.appendChild(w.el);
            }
            
            w.h = w.el.offsetHeight;
            
            if (!w.fixedWidth) {
                w.w = w.el.offsetWidth;
                w.screenWidth = Math.ceil(w.w / config.characterWidth);
            }
            
            var rowCount = w.h / config.lineHeight;
            if (w.coverLine) {
                rowCount -= this.session.getRowLineCount(w.row);
                if (rowCount < 0)
                    rowCount = 0;
            }
            if (w.rowCount != rowCount) {
                w.rowCount = rowCount;
                if (w.row < min)
                    min = w.row;
            }
        }
        if (min != Infinity) {
            this.session._emit("changeFold", {data:{start:{row: min}}});
            this.session.lineWidgetWidth = null;
        }
        this.session._changedWidgets = [];
    };
    
    this.renderWidgets = function(e, renderer) {
        var config = renderer.layerConfig;
        var lineWidgets = this.session.lineWidgets;
        if (!lineWidgets)
            return;
        var first = Math.min(this.firstRow, config.firstRow);
        var last = Math.max(this.lastRow, config.lastRow, lineWidgets.length);
        
        while (first > 0 && !lineWidgets[first])
            first--;
        
        this.firstRow = config.firstRow;
        this.lastRow = config.lastRow;

        renderer.$cursorLayer.config = config;
        for (var i = first; i <= last; i++) {
            var w = lineWidgets[i];
            if (!w || !w.el) continue;
            if (w.hidden) {
                w.el.style.top = -100 - (w.pixelHeight || 0) + "px";
                continue;
            }
            if (!w._inDocument) {
                w._inDocument = true;
                renderer.container.appendChild(w.el);
            }
            var top = renderer.$cursorLayer.getPixelPosition({row: i, column:0}, true).top;
            if (!w.coverLine)
                top += config.lineHeight * this.session.getRowLineCount(w.row);
            w.el.style.top = top - config.offset + "px";
            
            var left = w.coverGutter ? 0 : renderer.gutterWidth;
            if (!w.fixedWidth)
                left -= renderer.scrollLeft;
            w.el.style.left = left + "px";
            
            if (w.fullWidth && w.screenWidth) {
                w.el.style.minWidth = config.width + 2 * config.padding + "px";
            }
            
            if (w.fixedWidth) {
                w.el.style.right = renderer.scrollBar.getWidth() + "px";
            } else {
                w.el.style.right = "";
            }
        }
    };
    
}).call(LineWidgets.prototype);


exports.LineWidgets = LineWidgets;

});

ace.define("ace/ext/error_marker",["require","exports","module","ace/line_widgets","ace/lib/dom","ace/range"], function(acequire, exports, module) {
"use strict";
var LineWidgets = acequire("../line_widgets").LineWidgets;
var dom = acequire("../lib/dom");
var Range = acequire("../range").Range;

function binarySearch(array, needle, comparator) {
    var first = 0;
    var last = array.length - 1;

    while (first <= last) {
        var mid = (first + last) >> 1;
        var c = comparator(needle, array[mid]);
        if (c > 0)
            first = mid + 1;
        else if (c < 0)
            last = mid - 1;
        else
            return mid;
    }
    return -(first + 1);
}

function findAnnotations(session, row, dir) {
    var annotations = session.getAnnotations().sort(Range.comparePoints);
    if (!annotations.length)
        return;
    
    var i = binarySearch(annotations, {row: row, column: -1}, Range.comparePoints);
    if (i < 0)
        i = -i - 1;
    
    if (i >= annotations.length)
        i = dir > 0 ? 0 : annotations.length - 1;
    else if (i === 0 && dir < 0)
        i = annotations.length - 1;
    
    var annotation = annotations[i];
    if (!annotation || !dir)
        return;

    if (annotation.row === row) {
        do {
            annotation = annotations[i += dir];
        } while (annotation && annotation.row === row);
        if (!annotation)
            return annotations.slice();
    }
    
    
    var matched = [];
    row = annotation.row;
    do {
        matched[dir < 0 ? "unshift" : "push"](annotation);
        annotation = annotations[i += dir];
    } while (annotation && annotation.row == row);
    return matched.length && matched;
}

exports.showErrorMarker = function(editor, dir) {
    var session = editor.session;
    if (!session.widgetManager) {
        session.widgetManager = new LineWidgets(session);
        session.widgetManager.attach(editor);
    }
    
    var pos = editor.getCursorPosition();
    var row = pos.row;
    var oldWidget = session.widgetManager.getWidgetsAtRow(row).filter(function(w) {
        return w.type == "errorMarker";
    })[0];
    if (oldWidget) {
        oldWidget.destroy();
    } else {
        row -= dir;
    }
    var annotations = findAnnotations(session, row, dir);
    var gutterAnno;
    if (annotations) {
        var annotation = annotations[0];
        pos.column = (annotation.pos && typeof annotation.column != "number"
            ? annotation.pos.sc
            : annotation.column) || 0;
        pos.row = annotation.row;
        gutterAnno = editor.renderer.$gutterLayer.$annotations[pos.row];
    } else if (oldWidget) {
        return;
    } else {
        gutterAnno = {
            text: ["Looks good!"],
            className: "ace_ok"
        };
    }
    editor.session.unfold(pos.row);
    editor.selection.moveToPosition(pos);
    
    var w = {
        row: pos.row, 
        fixedWidth: true,
        coverGutter: true,
        el: dom.createElement("div"),
        type: "errorMarker"
    };
    var el = w.el.appendChild(dom.createElement("div"));
    var arrow = w.el.appendChild(dom.createElement("div"));
    arrow.className = "error_widget_arrow " + gutterAnno.className;
    
    var left = editor.renderer.$cursorLayer
        .getPixelPosition(pos).left;
    arrow.style.left = left + editor.renderer.gutterWidth - 5 + "px";
    
    w.el.className = "error_widget_wrapper";
    el.className = "error_widget " + gutterAnno.className;
    el.innerHTML = gutterAnno.text.join("<br>");
    
    el.appendChild(dom.createElement("div"));
    
    var kb = function(_, hashId, keyString) {
        if (hashId === 0 && (keyString === "esc" || keyString === "return")) {
            w.destroy();
            return {command: "null"};
        }
    };
    
    w.destroy = function() {
        if (editor.$mouseHandler.isMousePressed)
            return;
        editor.keyBinding.removeKeyboardHandler(kb);
        session.widgetManager.removeLineWidget(w);
        editor.off("changeSelection", w.destroy);
        editor.off("changeSession", w.destroy);
        editor.off("mouseup", w.destroy);
        editor.off("change", w.destroy);
    };
    
    editor.keyBinding.addKeyboardHandler(kb);
    editor.on("changeSelection", w.destroy);
    editor.on("changeSession", w.destroy);
    editor.on("mouseup", w.destroy);
    editor.on("change", w.destroy);
    
    editor.session.widgetManager.addLineWidget(w);
    
    w.el.onmousedown = editor.focus.bind(editor);
    
    editor.renderer.scrollCursorIntoView(null, 0.5, {bottom: w.el.offsetHeight});
};


dom.importCssString("\
    .error_widget_wrapper {\
        background: inherit;\
        color: inherit;\
        border:none\
    }\
    .error_widget {\
        border-top: solid 2px;\
        border-bottom: solid 2px;\
        margin: 5px 0;\
        padding: 10px 40px;\
        white-space: pre-wrap;\
    }\
    .error_widget.ace_error, .error_widget_arrow.ace_error{\
        border-color: #ff5a5a\
    }\
    .error_widget.ace_warning, .error_widget_arrow.ace_warning{\
        border-color: #F1D817\
    }\
    .error_widget.ace_info, .error_widget_arrow.ace_info{\
        border-color: #5a5a5a\
    }\
    .error_widget.ace_ok, .error_widget_arrow.ace_ok{\
        border-color: #5aaa5a\
    }\
    .error_widget_arrow {\
        position: absolute;\
        border: solid 5px;\
        border-top-color: transparent!important;\
        border-right-color: transparent!important;\
        border-left-color: transparent!important;\
        top: -5px;\
    }\
", "");

});

ace.define("ace/ace",["require","exports","module","ace/lib/fixoldbrowsers","ace/lib/dom","ace/lib/event","ace/editor","ace/edit_session","ace/undomanager","ace/virtual_renderer","ace/worker/worker_client","ace/keyboard/hash_handler","ace/placeholder","ace/multi_select","ace/mode/folding/fold_mode","ace/theme/textmate","ace/ext/error_marker","ace/config"], function(acequire, exports, module) {
"use strict";

acequire("./lib/fixoldbrowsers");

var dom = acequire("./lib/dom");
var event = acequire("./lib/event");

var Editor = acequire("./editor").Editor;
var EditSession = acequire("./edit_session").EditSession;
var UndoManager = acequire("./undomanager").UndoManager;
var Renderer = acequire("./virtual_renderer").VirtualRenderer;
acequire("./worker/worker_client");
acequire("./keyboard/hash_handler");
acequire("./placeholder");
acequire("./multi_select");
acequire("./mode/folding/fold_mode");
acequire("./theme/textmate");
acequire("./ext/error_marker");

exports.config = acequire("./config");
exports.acequire = acequire;

if (true)
    exports.define = __webpack_require__(17);
exports.edit = function(el) {
    if (typeof el == "string") {
        var _id = el;
        el = document.getElementById(_id);
        if (!el)
            throw new Error("ace.edit can't find div #" + _id);
    }

    if (el && el.env && el.env.editor instanceof Editor)
        return el.env.editor;

    var value = "";
    if (el && /input|textarea/i.test(el.tagName)) {
        var oldNode = el;
        value = oldNode.value;
        el = dom.createElement("pre");
        oldNode.parentNode.replaceChild(el, oldNode);
    } else if (el) {
        value = dom.getInnerText(el);
        el.innerHTML = "";
    }

    var doc = exports.createEditSession(value);

    var editor = new Editor(new Renderer(el));
    editor.setSession(doc);

    var env = {
        document: doc,
        editor: editor,
        onResize: editor.resize.bind(editor, null)
    };
    if (oldNode) env.textarea = oldNode;
    event.addListener(window, "resize", env.onResize);
    editor.on("destroy", function() {
        event.removeListener(window, "resize", env.onResize);
        env.editor.container.env = null; // prevent memory leak on old ie
    });
    editor.container.env = editor.env = env;
    return editor;
};
exports.createEditSession = function(text, mode) {
    var doc = new EditSession(text, mode);
    doc.setUndoManager(new UndoManager());
    return doc;
};
exports.EditSession = EditSession;
exports.UndoManager = UndoManager;
exports.version = "1.2.9";
});
            (function() {
                ace.acequire(["ace/ace"], function(a) {
                    if (a) {
                        a.config.init(true);
                        a.define = ace.define;
                    }
                    if (!window.ace)
                        window.ace = a;
                    for (var key in a) if (a.hasOwnProperty(key))
                        window.ace[key] = a[key];
                });
            })();
        
module.exports = window.ace.acequire("ace/ace");

/***/ }),
/* 61 */
/***/ (function(module, exports, __webpack_require__) {

ace.define("ace/mode/json_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(acequire, exports, module) {
"use strict";

var oop = acequire("../lib/oop");
var TextHighlightRules = acequire("./text_highlight_rules").TextHighlightRules;

var JsonHighlightRules = function() {
    this.$rules = {
        "start" : [
            {
                token : "variable", // single line
                regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]\\s*(?=:)'
            }, {
                token : "string", // single line
                regex : '"',
                next  : "string"
            }, {
                token : "constant.numeric", // hex
                regex : "0[xX][0-9a-fA-F]+\\b"
            }, {
                token : "constant.numeric", // float
                regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
            }, {
                token : "constant.language.boolean",
                regex : "(?:true|false)\\b"
            }, {
                token : "text", // single quoted strings are not allowed
                regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
            }, {
                token : "comment", // comments are not allowed, but who cares?
                regex : "\\/\\/.*$"
            }, {
                token : "comment.start", // comments are not allowed, but who cares?
                regex : "\\/\\*",
                next  : "comment"
            }, {
                token : "paren.lparen",
                regex : "[[({]"
            }, {
                token : "paren.rparen",
                regex : "[\\])}]"
            }, {
                token : "text",
                regex : "\\s+"
            }
        ],
        "string" : [
            {
                token : "constant.language.escape",
                regex : /\\(?:x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|["\\\/bfnrt])/
            }, {
                token : "string",
                regex : '"|$',
                next  : "start"
            }, {
                defaultToken : "string"
            }
        ],
        "comment" : [
            {
                token : "comment.end", // comments are not allowed, but who cares?
                regex : "\\*\\/",
                next  : "start"
            }, {
                defaultToken: "comment"
            }
        ]
    };
    
};

oop.inherits(JsonHighlightRules, TextHighlightRules);

exports.JsonHighlightRules = JsonHighlightRules;
});

ace.define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(acequire, exports, module) {
"use strict";

var Range = acequire("../range").Range;

var MatchingBraceOutdent = function() {};

(function() {

    this.checkOutdent = function(line, input) {
        if (! /^\s+$/.test(line))
            return false;

        return /^\s*\}/.test(input);
    };

    this.autoOutdent = function(doc, row) {
        var line = doc.getLine(row);
        var match = line.match(/^(\s*\})/);

        if (!match) return 0;

        var column = match[1].length;
        var openBracePos = doc.findMatchingBracket({row: row, column: column});

        if (!openBracePos || openBracePos.row == row) return 0;

        var indent = this.$getIndent(doc.getLine(openBracePos.row));
        doc.replace(new Range(row, 0, row, column-1), indent);
    };

    this.$getIndent = function(line) {
        return line.match(/^\s*/)[0];
    };

}).call(MatchingBraceOutdent.prototype);

exports.MatchingBraceOutdent = MatchingBraceOutdent;
});

ace.define("ace/mode/folding/cstyle",["require","exports","module","ace/lib/oop","ace/range","ace/mode/folding/fold_mode"], function(acequire, exports, module) {
"use strict";

var oop = acequire("../../lib/oop");
var Range = acequire("../../range").Range;
var BaseFoldMode = acequire("./fold_mode").FoldMode;

var FoldMode = exports.FoldMode = function(commentRegex) {
    if (commentRegex) {
        this.foldingStartMarker = new RegExp(
            this.foldingStartMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.start)
        );
        this.foldingStopMarker = new RegExp(
            this.foldingStopMarker.source.replace(/\|[^|]*?$/, "|" + commentRegex.end)
        );
    }
};
oop.inherits(FoldMode, BaseFoldMode);

(function() {
    
    this.foldingStartMarker = /([\{\[\(])[^\}\]\)]*$|^\s*(\/\*)/;
    this.foldingStopMarker = /^[^\[\{\(]*([\}\]\)])|^[\s\*]*(\*\/)/;
    this.singleLineBlockCommentRe= /^\s*(\/\*).*\*\/\s*$/;
    this.tripleStarBlockCommentRe = /^\s*(\/\*\*\*).*\*\/\s*$/;
    this.startRegionRe = /^\s*(\/\*|\/\/)#?region\b/;
    this._getFoldWidgetBase = this.getFoldWidget;
    this.getFoldWidget = function(session, foldStyle, row) {
        var line = session.getLine(row);
    
        if (this.singleLineBlockCommentRe.test(line)) {
            if (!this.startRegionRe.test(line) && !this.tripleStarBlockCommentRe.test(line))
                return "";
        }
    
        var fw = this._getFoldWidgetBase(session, foldStyle, row);
    
        if (!fw && this.startRegionRe.test(line))
            return "start"; // lineCommentRegionStart
    
        return fw;
    };

    this.getFoldWidgetRange = function(session, foldStyle, row, forceMultiline) {
        var line = session.getLine(row);
        
        if (this.startRegionRe.test(line))
            return this.getCommentRegionBlock(session, line, row);
        
        var match = line.match(this.foldingStartMarker);
        if (match) {
            var i = match.index;

            if (match[1])
                return this.openingBracketBlock(session, match[1], row, i);
                
            var range = session.getCommentFoldRange(row, i + match[0].length, 1);
            
            if (range && !range.isMultiLine()) {
                if (forceMultiline) {
                    range = this.getSectionRange(session, row);
                } else if (foldStyle != "all")
                    range = null;
            }
            
            return range;
        }

        if (foldStyle === "markbegin")
            return;

        var match = line.match(this.foldingStopMarker);
        if (match) {
            var i = match.index + match[0].length;

            if (match[1])
                return this.closingBracketBlock(session, match[1], row, i);

            return session.getCommentFoldRange(row, i, -1);
        }
    };
    
    this.getSectionRange = function(session, row) {
        var line = session.getLine(row);
        var startIndent = line.search(/\S/);
        var startRow = row;
        var startColumn = line.length;
        row = row + 1;
        var endRow = row;
        var maxRow = session.getLength();
        while (++row < maxRow) {
            line = session.getLine(row);
            var indent = line.search(/\S/);
            if (indent === -1)
                continue;
            if  (startIndent > indent)
                break;
            var subRange = this.getFoldWidgetRange(session, "all", row);
            
            if (subRange) {
                if (subRange.start.row <= startRow) {
                    break;
                } else if (subRange.isMultiLine()) {
                    row = subRange.end.row;
                } else if (startIndent == indent) {
                    break;
                }
            }
            endRow = row;
        }
        
        return new Range(startRow, startColumn, endRow, session.getLine(endRow).length);
    };
    this.getCommentRegionBlock = function(session, line, row) {
        var startColumn = line.search(/\s*$/);
        var maxRow = session.getLength();
        var startRow = row;
        
        var re = /^\s*(?:\/\*|\/\/|--)#?(end)?region\b/;
        var depth = 1;
        while (++row < maxRow) {
            line = session.getLine(row);
            var m = re.exec(line);
            if (!m) continue;
            if (m[1]) depth--;
            else depth++;

            if (!depth) break;
        }

        var endRow = row;
        if (endRow > startRow) {
            return new Range(startRow, startColumn, endRow, line.length);
        }
    };

}).call(FoldMode.prototype);

});

ace.define("ace/mode/json",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/json_highlight_rules","ace/mode/matching_brace_outdent","ace/mode/behaviour/cstyle","ace/mode/folding/cstyle","ace/worker/worker_client"], function(acequire, exports, module) {
"use strict";

var oop = acequire("../lib/oop");
var TextMode = acequire("./text").Mode;
var HighlightRules = acequire("./json_highlight_rules").JsonHighlightRules;
var MatchingBraceOutdent = acequire("./matching_brace_outdent").MatchingBraceOutdent;
var CstyleBehaviour = acequire("./behaviour/cstyle").CstyleBehaviour;
var CStyleFoldMode = acequire("./folding/cstyle").FoldMode;
var WorkerClient = acequire("../worker/worker_client").WorkerClient;

var Mode = function() {
    this.HighlightRules = HighlightRules;
    this.$outdent = new MatchingBraceOutdent();
    this.$behaviour = new CstyleBehaviour();
    this.foldingRules = new CStyleFoldMode();
};
oop.inherits(Mode, TextMode);

(function() {

    this.getNextLineIndent = function(state, line, tab) {
        var indent = this.$getIndent(line);

        if (state == "start") {
            var match = line.match(/^.*[\{\(\[]\s*$/);
            if (match) {
                indent += tab;
            }
        }

        return indent;
    };

    this.checkOutdent = function(state, line, input) {
        return this.$outdent.checkOutdent(line, input);
    };

    this.autoOutdent = function(state, doc, row) {
        this.$outdent.autoOutdent(doc, row);
    };

    this.createWorker = function(session) {
        var worker = new WorkerClient(["ace"], __webpack_require__(62), "JsonWorker");
        worker.attachToDocument(session.getDocument());

        worker.on("annotate", function(e) {
            session.setAnnotations(e.data);
        });

        worker.on("terminate", function() {
            session.clearAnnotations();
        });

        return worker;
    };


    this.$id = "ace/mode/json";
}).call(Mode.prototype);

exports.Mode = Mode;
});


/***/ }),
/* 62 */
/***/ (function(module, exports) {

module.exports.id = 'ace/mode/json_worker';
module.exports.src = "\"no use strict\";!function(window){function resolveModuleId(id,paths){for(var testPath=id,tail=\"\";testPath;){var alias=paths[testPath];if(\"string\"==typeof alias)return alias+tail;if(alias)return alias.location.replace(/\\/*$/,\"/\")+(tail||alias.main||alias.name);if(alias===!1)return\"\";var i=testPath.lastIndexOf(\"/\");if(-1===i)break;tail=testPath.substr(i)+tail,testPath=testPath.slice(0,i)}return id}if(!(void 0!==window.window&&window.document||window.acequire&&window.define)){window.console||(window.console=function(){var msgs=Array.prototype.slice.call(arguments,0);postMessage({type:\"log\",data:msgs})},window.console.error=window.console.warn=window.console.log=window.console.trace=window.console),window.window=window,window.ace=window,window.onerror=function(message,file,line,col,err){postMessage({type:\"error\",data:{message:message,data:err.data,file:file,line:line,col:col,stack:err.stack}})},window.normalizeModule=function(parentId,moduleName){if(-1!==moduleName.indexOf(\"!\")){var chunks=moduleName.split(\"!\");return window.normalizeModule(parentId,chunks[0])+\"!\"+window.normalizeModule(parentId,chunks[1])}if(\".\"==moduleName.charAt(0)){var base=parentId.split(\"/\").slice(0,-1).join(\"/\");for(moduleName=(base?base+\"/\":\"\")+moduleName;-1!==moduleName.indexOf(\".\")&&previous!=moduleName;){var previous=moduleName;moduleName=moduleName.replace(/^\\.\\//,\"\").replace(/\\/\\.\\//,\"/\").replace(/[^\\/]+\\/\\.\\.\\//,\"\")}}return moduleName},window.acequire=function acequire(parentId,id){if(id||(id=parentId,parentId=null),!id.charAt)throw Error(\"worker.js acequire() accepts only (parentId, id) as arguments\");id=window.normalizeModule(parentId,id);var module=window.acequire.modules[id];if(module)return module.initialized||(module.initialized=!0,module.exports=module.factory().exports),module.exports;if(!window.acequire.tlns)return console.log(\"unable to load \"+id);var path=resolveModuleId(id,window.acequire.tlns);return\".js\"!=path.slice(-3)&&(path+=\".js\"),window.acequire.id=id,window.acequire.modules[id]={},importScripts(path),window.acequire(parentId,id)},window.acequire.modules={},window.acequire.tlns={},window.define=function(id,deps,factory){if(2==arguments.length?(factory=deps,\"string\"!=typeof id&&(deps=id,id=window.acequire.id)):1==arguments.length&&(factory=id,deps=[],id=window.acequire.id),\"function\"!=typeof factory)return window.acequire.modules[id]={exports:factory,initialized:!0},void 0;deps.length||(deps=[\"require\",\"exports\",\"module\"]);var req=function(childId){return window.acequire(id,childId)};window.acequire.modules[id]={exports:{},factory:function(){var module=this,returnExports=factory.apply(this,deps.map(function(dep){switch(dep){case\"require\":return req;case\"exports\":return module.exports;case\"module\":return module;default:return req(dep)}}));return returnExports&&(module.exports=returnExports),module}}},window.define.amd={},acequire.tlns={},window.initBaseUrls=function(topLevelNamespaces){for(var i in topLevelNamespaces)acequire.tlns[i]=topLevelNamespaces[i]},window.initSender=function(){var EventEmitter=window.acequire(\"ace/lib/event_emitter\").EventEmitter,oop=window.acequire(\"ace/lib/oop\"),Sender=function(){};return function(){oop.implement(this,EventEmitter),this.callback=function(data,callbackId){postMessage({type:\"call\",id:callbackId,data:data})},this.emit=function(name,data){postMessage({type:\"event\",name:name,data:data})}}.call(Sender.prototype),new Sender};var main=window.main=null,sender=window.sender=null;window.onmessage=function(e){var msg=e.data;if(msg.event&&sender)sender._signal(msg.event,msg.data);else if(msg.command)if(main[msg.command])main[msg.command].apply(main,msg.args);else{if(!window[msg.command])throw Error(\"Unknown command:\"+msg.command);window[msg.command].apply(window,msg.args)}else if(msg.init){window.initBaseUrls(msg.tlns),acequire(\"ace/lib/es5-shim\"),sender=window.sender=window.initSender();var clazz=acequire(msg.module)[msg.classname];main=window.main=new clazz(sender)}}}}(this),ace.define(\"ace/lib/oop\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";exports.inherits=function(ctor,superCtor){ctor.super_=superCtor,ctor.prototype=Object.create(superCtor.prototype,{constructor:{value:ctor,enumerable:!1,writable:!0,configurable:!0}})},exports.mixin=function(obj,mixin){for(var key in mixin)obj[key]=mixin[key];return obj},exports.implement=function(proto,mixin){exports.mixin(proto,mixin)}}),ace.define(\"ace/range\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";var comparePoints=function(p1,p2){return p1.row-p2.row||p1.column-p2.column},Range=function(startRow,startColumn,endRow,endColumn){this.start={row:startRow,column:startColumn},this.end={row:endRow,column:endColumn}};(function(){this.isEqual=function(range){return this.start.row===range.start.row&&this.end.row===range.end.row&&this.start.column===range.start.column&&this.end.column===range.end.column},this.toString=function(){return\"Range: [\"+this.start.row+\"/\"+this.start.column+\"] -> [\"+this.end.row+\"/\"+this.end.column+\"]\"},this.contains=function(row,column){return 0==this.compare(row,column)},this.compareRange=function(range){var cmp,end=range.end,start=range.start;return cmp=this.compare(end.row,end.column),1==cmp?(cmp=this.compare(start.row,start.column),1==cmp?2:0==cmp?1:0):-1==cmp?-2:(cmp=this.compare(start.row,start.column),-1==cmp?-1:1==cmp?42:0)},this.comparePoint=function(p){return this.compare(p.row,p.column)},this.containsRange=function(range){return 0==this.comparePoint(range.start)&&0==this.comparePoint(range.end)},this.intersects=function(range){var cmp=this.compareRange(range);return-1==cmp||0==cmp||1==cmp},this.isEnd=function(row,column){return this.end.row==row&&this.end.column==column},this.isStart=function(row,column){return this.start.row==row&&this.start.column==column},this.setStart=function(row,column){\"object\"==typeof row?(this.start.column=row.column,this.start.row=row.row):(this.start.row=row,this.start.column=column)},this.setEnd=function(row,column){\"object\"==typeof row?(this.end.column=row.column,this.end.row=row.row):(this.end.row=row,this.end.column=column)},this.inside=function(row,column){return 0==this.compare(row,column)?this.isEnd(row,column)||this.isStart(row,column)?!1:!0:!1},this.insideStart=function(row,column){return 0==this.compare(row,column)?this.isEnd(row,column)?!1:!0:!1},this.insideEnd=function(row,column){return 0==this.compare(row,column)?this.isStart(row,column)?!1:!0:!1},this.compare=function(row,column){return this.isMultiLine()||row!==this.start.row?this.start.row>row?-1:row>this.end.row?1:this.start.row===row?column>=this.start.column?0:-1:this.end.row===row?this.end.column>=column?0:1:0:this.start.column>column?-1:column>this.end.column?1:0},this.compareStart=function(row,column){return this.start.row==row&&this.start.column==column?-1:this.compare(row,column)},this.compareEnd=function(row,column){return this.end.row==row&&this.end.column==column?1:this.compare(row,column)},this.compareInside=function(row,column){return this.end.row==row&&this.end.column==column?1:this.start.row==row&&this.start.column==column?-1:this.compare(row,column)},this.clipRows=function(firstRow,lastRow){if(this.end.row>lastRow)var end={row:lastRow+1,column:0};else if(firstRow>this.end.row)var end={row:firstRow,column:0};if(this.start.row>lastRow)var start={row:lastRow+1,column:0};else if(firstRow>this.start.row)var start={row:firstRow,column:0};return Range.fromPoints(start||this.start,end||this.end)},this.extend=function(row,column){var cmp=this.compare(row,column);if(0==cmp)return this;if(-1==cmp)var start={row:row,column:column};else var end={row:row,column:column};return Range.fromPoints(start||this.start,end||this.end)},this.isEmpty=function(){return this.start.row===this.end.row&&this.start.column===this.end.column},this.isMultiLine=function(){return this.start.row!==this.end.row},this.clone=function(){return Range.fromPoints(this.start,this.end)},this.collapseRows=function(){return 0==this.end.column?new Range(this.start.row,0,Math.max(this.start.row,this.end.row-1),0):new Range(this.start.row,0,this.end.row,0)},this.toScreenRange=function(session){var screenPosStart=session.documentToScreenPosition(this.start),screenPosEnd=session.documentToScreenPosition(this.end);return new Range(screenPosStart.row,screenPosStart.column,screenPosEnd.row,screenPosEnd.column)},this.moveBy=function(row,column){this.start.row+=row,this.start.column+=column,this.end.row+=row,this.end.column+=column}}).call(Range.prototype),Range.fromPoints=function(start,end){return new Range(start.row,start.column,end.row,end.column)},Range.comparePoints=comparePoints,Range.comparePoints=function(p1,p2){return p1.row-p2.row||p1.column-p2.column},exports.Range=Range}),ace.define(\"ace/apply_delta\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";exports.applyDelta=function(docLines,delta){var row=delta.start.row,startColumn=delta.start.column,line=docLines[row]||\"\";switch(delta.action){case\"insert\":var lines=delta.lines;if(1===lines.length)docLines[row]=line.substring(0,startColumn)+delta.lines[0]+line.substring(startColumn);else{var args=[row,1].concat(delta.lines);docLines.splice.apply(docLines,args),docLines[row]=line.substring(0,startColumn)+docLines[row],docLines[row+delta.lines.length-1]+=line.substring(startColumn)}break;case\"remove\":var endColumn=delta.end.column,endRow=delta.end.row;row===endRow?docLines[row]=line.substring(0,startColumn)+line.substring(endColumn):docLines.splice(row,endRow-row+1,line.substring(0,startColumn)+docLines[endRow].substring(endColumn))}}}),ace.define(\"ace/lib/event_emitter\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";var EventEmitter={},stopPropagation=function(){this.propagationStopped=!0},preventDefault=function(){this.defaultPrevented=!0};EventEmitter._emit=EventEmitter._dispatchEvent=function(eventName,e){this._eventRegistry||(this._eventRegistry={}),this._defaultHandlers||(this._defaultHandlers={});var listeners=this._eventRegistry[eventName]||[],defaultHandler=this._defaultHandlers[eventName];if(listeners.length||defaultHandler){\"object\"==typeof e&&e||(e={}),e.type||(e.type=eventName),e.stopPropagation||(e.stopPropagation=stopPropagation),e.preventDefault||(e.preventDefault=preventDefault),listeners=listeners.slice();for(var i=0;listeners.length>i&&(listeners[i](e,this),!e.propagationStopped);i++);return defaultHandler&&!e.defaultPrevented?defaultHandler(e,this):void 0}},EventEmitter._signal=function(eventName,e){var listeners=(this._eventRegistry||{})[eventName];if(listeners){listeners=listeners.slice();for(var i=0;listeners.length>i;i++)listeners[i](e,this)}},EventEmitter.once=function(eventName,callback){var _self=this;callback&&this.addEventListener(eventName,function newCallback(){_self.removeEventListener(eventName,newCallback),callback.apply(null,arguments)})},EventEmitter.setDefaultHandler=function(eventName,callback){var handlers=this._defaultHandlers;if(handlers||(handlers=this._defaultHandlers={_disabled_:{}}),handlers[eventName]){var old=handlers[eventName],disabled=handlers._disabled_[eventName];disabled||(handlers._disabled_[eventName]=disabled=[]),disabled.push(old);var i=disabled.indexOf(callback);-1!=i&&disabled.splice(i,1)}handlers[eventName]=callback},EventEmitter.removeDefaultHandler=function(eventName,callback){var handlers=this._defaultHandlers;if(handlers){var disabled=handlers._disabled_[eventName];if(handlers[eventName]==callback)handlers[eventName],disabled&&this.setDefaultHandler(eventName,disabled.pop());else if(disabled){var i=disabled.indexOf(callback);-1!=i&&disabled.splice(i,1)}}},EventEmitter.on=EventEmitter.addEventListener=function(eventName,callback,capturing){this._eventRegistry=this._eventRegistry||{};var listeners=this._eventRegistry[eventName];return listeners||(listeners=this._eventRegistry[eventName]=[]),-1==listeners.indexOf(callback)&&listeners[capturing?\"unshift\":\"push\"](callback),callback},EventEmitter.off=EventEmitter.removeListener=EventEmitter.removeEventListener=function(eventName,callback){this._eventRegistry=this._eventRegistry||{};var listeners=this._eventRegistry[eventName];if(listeners){var index=listeners.indexOf(callback);-1!==index&&listeners.splice(index,1)}},EventEmitter.removeAllListeners=function(eventName){this._eventRegistry&&(this._eventRegistry[eventName]=[])},exports.EventEmitter=EventEmitter}),ace.define(\"ace/anchor\",[\"require\",\"exports\",\"module\",\"ace/lib/oop\",\"ace/lib/event_emitter\"],function(acequire,exports){\"use strict\";var oop=acequire(\"./lib/oop\"),EventEmitter=acequire(\"./lib/event_emitter\").EventEmitter,Anchor=exports.Anchor=function(doc,row,column){this.$onChange=this.onChange.bind(this),this.attach(doc),column===void 0?this.setPosition(row.row,row.column):this.setPosition(row,column)};(function(){function $pointsInOrder(point1,point2,equalPointsInOrder){var bColIsAfter=equalPointsInOrder?point1.column<=point2.column:point1.column<point2.column;return point1.row<point2.row||point1.row==point2.row&&bColIsAfter}function $getTransformedPoint(delta,point,moveIfEqual){var deltaIsInsert=\"insert\"==delta.action,deltaRowShift=(deltaIsInsert?1:-1)*(delta.end.row-delta.start.row),deltaColShift=(deltaIsInsert?1:-1)*(delta.end.column-delta.start.column),deltaStart=delta.start,deltaEnd=deltaIsInsert?deltaStart:delta.end;return $pointsInOrder(point,deltaStart,moveIfEqual)?{row:point.row,column:point.column}:$pointsInOrder(deltaEnd,point,!moveIfEqual)?{row:point.row+deltaRowShift,column:point.column+(point.row==deltaEnd.row?deltaColShift:0)}:{row:deltaStart.row,column:deltaStart.column}}oop.implement(this,EventEmitter),this.getPosition=function(){return this.$clipPositionToDocument(this.row,this.column)},this.getDocument=function(){return this.document},this.$insertRight=!1,this.onChange=function(delta){if(!(delta.start.row==delta.end.row&&delta.start.row!=this.row||delta.start.row>this.row)){var point=$getTransformedPoint(delta,{row:this.row,column:this.column},this.$insertRight);this.setPosition(point.row,point.column,!0)}},this.setPosition=function(row,column,noClip){var pos;if(pos=noClip?{row:row,column:column}:this.$clipPositionToDocument(row,column),this.row!=pos.row||this.column!=pos.column){var old={row:this.row,column:this.column};this.row=pos.row,this.column=pos.column,this._signal(\"change\",{old:old,value:pos})}},this.detach=function(){this.document.removeEventListener(\"change\",this.$onChange)},this.attach=function(doc){this.document=doc||this.document,this.document.on(\"change\",this.$onChange)},this.$clipPositionToDocument=function(row,column){var pos={};return row>=this.document.getLength()?(pos.row=Math.max(0,this.document.getLength()-1),pos.column=this.document.getLine(pos.row).length):0>row?(pos.row=0,pos.column=0):(pos.row=row,pos.column=Math.min(this.document.getLine(pos.row).length,Math.max(0,column))),0>column&&(pos.column=0),pos}}).call(Anchor.prototype)}),ace.define(\"ace/document\",[\"require\",\"exports\",\"module\",\"ace/lib/oop\",\"ace/apply_delta\",\"ace/lib/event_emitter\",\"ace/range\",\"ace/anchor\"],function(acequire,exports){\"use strict\";var oop=acequire(\"./lib/oop\"),applyDelta=acequire(\"./apply_delta\").applyDelta,EventEmitter=acequire(\"./lib/event_emitter\").EventEmitter,Range=acequire(\"./range\").Range,Anchor=acequire(\"./anchor\").Anchor,Document=function(textOrLines){this.$lines=[\"\"],0===textOrLines.length?this.$lines=[\"\"]:Array.isArray(textOrLines)?this.insertMergedLines({row:0,column:0},textOrLines):this.insert({row:0,column:0},textOrLines)};(function(){oop.implement(this,EventEmitter),this.setValue=function(text){var len=this.getLength()-1;this.remove(new Range(0,0,len,this.getLine(len).length)),this.insert({row:0,column:0},text)},this.getValue=function(){return this.getAllLines().join(this.getNewLineCharacter())},this.createAnchor=function(row,column){return new Anchor(this,row,column)},this.$split=0===\"aaa\".split(/a/).length?function(text){return text.replace(/\\r\\n|\\r/g,\"\\n\").split(\"\\n\")}:function(text){return text.split(/\\r\\n|\\r|\\n/)},this.$detectNewLine=function(text){var match=text.match(/^.*?(\\r\\n|\\r|\\n)/m);this.$autoNewLine=match?match[1]:\"\\n\",this._signal(\"changeNewLineMode\")},this.getNewLineCharacter=function(){switch(this.$newLineMode){case\"windows\":return\"\\r\\n\";case\"unix\":return\"\\n\";default:return this.$autoNewLine||\"\\n\"}},this.$autoNewLine=\"\",this.$newLineMode=\"auto\",this.setNewLineMode=function(newLineMode){this.$newLineMode!==newLineMode&&(this.$newLineMode=newLineMode,this._signal(\"changeNewLineMode\"))},this.getNewLineMode=function(){return this.$newLineMode},this.isNewLine=function(text){return\"\\r\\n\"==text||\"\\r\"==text||\"\\n\"==text},this.getLine=function(row){return this.$lines[row]||\"\"},this.getLines=function(firstRow,lastRow){return this.$lines.slice(firstRow,lastRow+1)},this.getAllLines=function(){return this.getLines(0,this.getLength())},this.getLength=function(){return this.$lines.length},this.getTextRange=function(range){return this.getLinesForRange(range).join(this.getNewLineCharacter())},this.getLinesForRange=function(range){var lines;if(range.start.row===range.end.row)lines=[this.getLine(range.start.row).substring(range.start.column,range.end.column)];else{lines=this.getLines(range.start.row,range.end.row),lines[0]=(lines[0]||\"\").substring(range.start.column);var l=lines.length-1;range.end.row-range.start.row==l&&(lines[l]=lines[l].substring(0,range.end.column))}return lines},this.insertLines=function(row,lines){return console.warn(\"Use of document.insertLines is deprecated. Use the insertFullLines method instead.\"),this.insertFullLines(row,lines)},this.removeLines=function(firstRow,lastRow){return console.warn(\"Use of document.removeLines is deprecated. Use the removeFullLines method instead.\"),this.removeFullLines(firstRow,lastRow)},this.insertNewLine=function(position){return console.warn(\"Use of document.insertNewLine is deprecated. Use insertMergedLines(position, ['', '']) instead.\"),this.insertMergedLines(position,[\"\",\"\"])},this.insert=function(position,text){return 1>=this.getLength()&&this.$detectNewLine(text),this.insertMergedLines(position,this.$split(text))},this.insertInLine=function(position,text){var start=this.clippedPos(position.row,position.column),end=this.pos(position.row,position.column+text.length);return this.applyDelta({start:start,end:end,action:\"insert\",lines:[text]},!0),this.clonePos(end)},this.clippedPos=function(row,column){var length=this.getLength();void 0===row?row=length:0>row?row=0:row>=length&&(row=length-1,column=void 0);var line=this.getLine(row);return void 0==column&&(column=line.length),column=Math.min(Math.max(column,0),line.length),{row:row,column:column}},this.clonePos=function(pos){return{row:pos.row,column:pos.column}},this.pos=function(row,column){return{row:row,column:column}},this.$clipPosition=function(position){var length=this.getLength();return position.row>=length?(position.row=Math.max(0,length-1),position.column=this.getLine(length-1).length):(position.row=Math.max(0,position.row),position.column=Math.min(Math.max(position.column,0),this.getLine(position.row).length)),position},this.insertFullLines=function(row,lines){row=Math.min(Math.max(row,0),this.getLength());var column=0;this.getLength()>row?(lines=lines.concat([\"\"]),column=0):(lines=[\"\"].concat(lines),row--,column=this.$lines[row].length),this.insertMergedLines({row:row,column:column},lines)},this.insertMergedLines=function(position,lines){var start=this.clippedPos(position.row,position.column),end={row:start.row+lines.length-1,column:(1==lines.length?start.column:0)+lines[lines.length-1].length};return this.applyDelta({start:start,end:end,action:\"insert\",lines:lines}),this.clonePos(end)},this.remove=function(range){var start=this.clippedPos(range.start.row,range.start.column),end=this.clippedPos(range.end.row,range.end.column);return this.applyDelta({start:start,end:end,action:\"remove\",lines:this.getLinesForRange({start:start,end:end})}),this.clonePos(start)},this.removeInLine=function(row,startColumn,endColumn){var start=this.clippedPos(row,startColumn),end=this.clippedPos(row,endColumn);return this.applyDelta({start:start,end:end,action:\"remove\",lines:this.getLinesForRange({start:start,end:end})},!0),this.clonePos(start)},this.removeFullLines=function(firstRow,lastRow){firstRow=Math.min(Math.max(0,firstRow),this.getLength()-1),lastRow=Math.min(Math.max(0,lastRow),this.getLength()-1);var deleteFirstNewLine=lastRow==this.getLength()-1&&firstRow>0,deleteLastNewLine=this.getLength()-1>lastRow,startRow=deleteFirstNewLine?firstRow-1:firstRow,startCol=deleteFirstNewLine?this.getLine(startRow).length:0,endRow=deleteLastNewLine?lastRow+1:lastRow,endCol=deleteLastNewLine?0:this.getLine(endRow).length,range=new Range(startRow,startCol,endRow,endCol),deletedLines=this.$lines.slice(firstRow,lastRow+1);return this.applyDelta({start:range.start,end:range.end,action:\"remove\",lines:this.getLinesForRange(range)}),deletedLines},this.removeNewLine=function(row){this.getLength()-1>row&&row>=0&&this.applyDelta({start:this.pos(row,this.getLine(row).length),end:this.pos(row+1,0),action:\"remove\",lines:[\"\",\"\"]})},this.replace=function(range,text){if(range instanceof Range||(range=Range.fromPoints(range.start,range.end)),0===text.length&&range.isEmpty())return range.start;if(text==this.getTextRange(range))return range.end;this.remove(range);var end;return end=text?this.insert(range.start,text):range.start},this.applyDeltas=function(deltas){for(var i=0;deltas.length>i;i++)this.applyDelta(deltas[i])},this.revertDeltas=function(deltas){for(var i=deltas.length-1;i>=0;i--)this.revertDelta(deltas[i])},this.applyDelta=function(delta,doNotValidate){var isInsert=\"insert\"==delta.action;(isInsert?1>=delta.lines.length&&!delta.lines[0]:!Range.comparePoints(delta.start,delta.end))||(isInsert&&delta.lines.length>2e4&&this.$splitAndapplyLargeDelta(delta,2e4),applyDelta(this.$lines,delta,doNotValidate),this._signal(\"change\",delta))},this.$splitAndapplyLargeDelta=function(delta,MAX){for(var lines=delta.lines,l=lines.length,row=delta.start.row,column=delta.start.column,from=0,to=0;;){from=to,to+=MAX-1;var chunk=lines.slice(from,to);if(to>l){delta.lines=chunk,delta.start.row=row+from,delta.start.column=column;break}chunk.push(\"\"),this.applyDelta({start:this.pos(row+from,column),end:this.pos(row+to,column=0),action:delta.action,lines:chunk},!0)}},this.revertDelta=function(delta){this.applyDelta({start:this.clonePos(delta.start),end:this.clonePos(delta.end),action:\"insert\"==delta.action?\"remove\":\"insert\",lines:delta.lines.slice()})},this.indexToPosition=function(index,startRow){for(var lines=this.$lines||this.getAllLines(),newlineLength=this.getNewLineCharacter().length,i=startRow||0,l=lines.length;l>i;i++)if(index-=lines[i].length+newlineLength,0>index)return{row:i,column:index+lines[i].length+newlineLength};return{row:l-1,column:lines[l-1].length}},this.positionToIndex=function(pos,startRow){for(var lines=this.$lines||this.getAllLines(),newlineLength=this.getNewLineCharacter().length,index=0,row=Math.min(pos.row,lines.length),i=startRow||0;row>i;++i)index+=lines[i].length+newlineLength;return index+pos.column}}).call(Document.prototype),exports.Document=Document}),ace.define(\"ace/lib/lang\",[\"require\",\"exports\",\"module\"],function(acequire,exports){\"use strict\";exports.last=function(a){return a[a.length-1]},exports.stringReverse=function(string){return string.split(\"\").reverse().join(\"\")},exports.stringRepeat=function(string,count){for(var result=\"\";count>0;)1&count&&(result+=string),(count>>=1)&&(string+=string);return result};var trimBeginRegexp=/^\\s\\s*/,trimEndRegexp=/\\s\\s*$/;exports.stringTrimLeft=function(string){return string.replace(trimBeginRegexp,\"\")},exports.stringTrimRight=function(string){return string.replace(trimEndRegexp,\"\")},exports.copyObject=function(obj){var copy={};for(var key in obj)copy[key]=obj[key];return copy},exports.copyArray=function(array){for(var copy=[],i=0,l=array.length;l>i;i++)copy[i]=array[i]&&\"object\"==typeof array[i]?this.copyObject(array[i]):array[i];return copy},exports.deepCopy=function deepCopy(obj){if(\"object\"!=typeof obj||!obj)return obj;var copy;if(Array.isArray(obj)){copy=[];for(var key=0;obj.length>key;key++)copy[key]=deepCopy(obj[key]);return copy}if(\"[object Object]\"!==Object.prototype.toString.call(obj))return obj;copy={};for(var key in obj)copy[key]=deepCopy(obj[key]);return copy},exports.arrayToMap=function(arr){for(var map={},i=0;arr.length>i;i++)map[arr[i]]=1;return map},exports.createMap=function(props){var map=Object.create(null);for(var i in props)map[i]=props[i];return map},exports.arrayRemove=function(array,value){for(var i=0;array.length>=i;i++)value===array[i]&&array.splice(i,1)},exports.escapeRegExp=function(str){return str.replace(/([.*+?^${}()|[\\]\\/\\\\])/g,\"\\\\$1\")},exports.escapeHTML=function(str){return str.replace(/&/g,\"&#38;\").replace(/\"/g,\"&#34;\").replace(/'/g,\"&#39;\").replace(/</g,\"&#60;\")},exports.getMatchOffsets=function(string,regExp){var matches=[];return string.replace(regExp,function(str){matches.push({offset:arguments[arguments.length-2],length:str.length})}),matches},exports.deferredCall=function(fcn){var timer=null,callback=function(){timer=null,fcn()},deferred=function(timeout){return deferred.cancel(),timer=setTimeout(callback,timeout||0),deferred};return deferred.schedule=deferred,deferred.call=function(){return this.cancel(),fcn(),deferred},deferred.cancel=function(){return clearTimeout(timer),timer=null,deferred},deferred.isPending=function(){return timer},deferred},exports.delayedCall=function(fcn,defaultTimeout){var timer=null,callback=function(){timer=null,fcn()},_self=function(timeout){null==timer&&(timer=setTimeout(callback,timeout||defaultTimeout))};return _self.delay=function(timeout){timer&&clearTimeout(timer),timer=setTimeout(callback,timeout||defaultTimeout)},_self.schedule=_self,_self.call=function(){this.cancel(),fcn()},_self.cancel=function(){timer&&clearTimeout(timer),timer=null},_self.isPending=function(){return timer},_self}}),ace.define(\"ace/worker/mirror\",[\"require\",\"exports\",\"module\",\"ace/range\",\"ace/document\",\"ace/lib/lang\"],function(acequire,exports){\"use strict\";acequire(\"../range\").Range;var Document=acequire(\"../document\").Document,lang=acequire(\"../lib/lang\"),Mirror=exports.Mirror=function(sender){this.sender=sender;var doc=this.doc=new Document(\"\"),deferredUpdate=this.deferredUpdate=lang.delayedCall(this.onUpdate.bind(this)),_self=this;sender.on(\"change\",function(e){var data=e.data;if(data[0].start)doc.applyDeltas(data);else for(var i=0;data.length>i;i+=2){if(Array.isArray(data[i+1]))var d={action:\"insert\",start:data[i],lines:data[i+1]};else var d={action:\"remove\",start:data[i],end:data[i+1]};doc.applyDelta(d,!0)}return _self.$timeout?deferredUpdate.schedule(_self.$timeout):(_self.onUpdate(),void 0)})};(function(){this.$timeout=500,this.setTimeout=function(timeout){this.$timeout=timeout},this.setValue=function(value){this.doc.setValue(value),this.deferredUpdate.schedule(this.$timeout)},this.getValue=function(callbackId){this.sender.callback(this.doc.getValue(),callbackId)},this.onUpdate=function(){},this.isPending=function(){return this.deferredUpdate.isPending()}}).call(Mirror.prototype)}),ace.define(\"ace/mode/json/json_parse\",[\"require\",\"exports\",\"module\"],function(){\"use strict\";var at,ch,text,value,escapee={'\"':'\"',\"\\\\\":\"\\\\\",\"/\":\"/\",b:\"\\b\",f:\"\\f\",n:\"\\n\",r:\"\\r\",t:\"\t\"},error=function(m){throw{name:\"SyntaxError\",message:m,at:at,text:text}},next=function(c){return c&&c!==ch&&error(\"Expected '\"+c+\"' instead of '\"+ch+\"'\"),ch=text.charAt(at),at+=1,ch},number=function(){var number,string=\"\";for(\"-\"===ch&&(string=\"-\",next(\"-\"));ch>=\"0\"&&\"9\">=ch;)string+=ch,next();if(\".\"===ch)for(string+=\".\";next()&&ch>=\"0\"&&\"9\">=ch;)string+=ch;if(\"e\"===ch||\"E\"===ch)for(string+=ch,next(),(\"-\"===ch||\"+\"===ch)&&(string+=ch,next());ch>=\"0\"&&\"9\">=ch;)string+=ch,next();return number=+string,isNaN(number)?(error(\"Bad number\"),void 0):number},string=function(){var hex,i,uffff,string=\"\";if('\"'===ch)for(;next();){if('\"'===ch)return next(),string;if(\"\\\\\"===ch)if(next(),\"u\"===ch){for(uffff=0,i=0;4>i&&(hex=parseInt(next(),16),isFinite(hex));i+=1)uffff=16*uffff+hex;string+=String.fromCharCode(uffff)}else{if(\"string\"!=typeof escapee[ch])break;string+=escapee[ch]}else string+=ch}error(\"Bad string\")},white=function(){for(;ch&&\" \">=ch;)next()},word=function(){switch(ch){case\"t\":return next(\"t\"),next(\"r\"),next(\"u\"),next(\"e\"),!0;case\"f\":return next(\"f\"),next(\"a\"),next(\"l\"),next(\"s\"),next(\"e\"),!1;case\"n\":return next(\"n\"),next(\"u\"),next(\"l\"),next(\"l\"),null}error(\"Unexpected '\"+ch+\"'\")},array=function(){var array=[];if(\"[\"===ch){if(next(\"[\"),white(),\"]\"===ch)return next(\"]\"),array;for(;ch;){if(array.push(value()),white(),\"]\"===ch)return next(\"]\"),array;next(\",\"),white()}}error(\"Bad array\")},object=function(){var key,object={};if(\"{\"===ch){if(next(\"{\"),white(),\"}\"===ch)return next(\"}\"),object;for(;ch;){if(key=string(),white(),next(\":\"),Object.hasOwnProperty.call(object,key)&&error('Duplicate key \"'+key+'\"'),object[key]=value(),white(),\"}\"===ch)return next(\"}\"),object;next(\",\"),white()}}error(\"Bad object\")};return value=function(){switch(white(),ch){case\"{\":return object();case\"[\":return array();case'\"':return string();case\"-\":return number();default:return ch>=\"0\"&&\"9\">=ch?number():word()}},function(source,reviver){var result;return text=source,at=0,ch=\" \",result=value(),white(),ch&&error(\"Syntax error\"),\"function\"==typeof reviver?function walk(holder,key){var k,v,value=holder[key];if(value&&\"object\"==typeof value)for(k in value)Object.hasOwnProperty.call(value,k)&&(v=walk(value,k),void 0!==v?value[k]=v:delete value[k]);return reviver.call(holder,key,value)}({\"\":result},\"\"):result}}),ace.define(\"ace/mode/json_worker\",[\"require\",\"exports\",\"module\",\"ace/lib/oop\",\"ace/worker/mirror\",\"ace/mode/json/json_parse\"],function(acequire,exports){\"use strict\";var oop=acequire(\"../lib/oop\"),Mirror=acequire(\"../worker/mirror\").Mirror,parse=acequire(\"./json/json_parse\"),JsonWorker=exports.JsonWorker=function(sender){Mirror.call(this,sender),this.setTimeout(200)};oop.inherits(JsonWorker,Mirror),function(){this.onUpdate=function(){var value=this.doc.getValue(),errors=[];try{value&&parse(value)}catch(e){var pos=this.doc.indexToPosition(e.at-1);errors.push({row:pos.row,column:pos.column,text:e.message,type:\"error\"})}this.sender.emit(\"annotate\",errors)}}.call(JsonWorker.prototype)}),ace.define(\"ace/lib/es5-shim\",[\"require\",\"exports\",\"module\"],function(){function Empty(){}function doesDefinePropertyWork(object){try{return Object.defineProperty(object,\"sentinel\",{}),\"sentinel\"in object}catch(exception){}}function toInteger(n){return n=+n,n!==n?n=0:0!==n&&n!==1/0&&n!==-(1/0)&&(n=(n>0||-1)*Math.floor(Math.abs(n))),n}Function.prototype.bind||(Function.prototype.bind=function(that){var target=this;if(\"function\"!=typeof target)throw new TypeError(\"Function.prototype.bind called on incompatible \"+target);var args=slice.call(arguments,1),bound=function(){if(this instanceof bound){var result=target.apply(this,args.concat(slice.call(arguments)));return Object(result)===result?result:this}return target.apply(that,args.concat(slice.call(arguments)))};return target.prototype&&(Empty.prototype=target.prototype,bound.prototype=new Empty,Empty.prototype=null),bound});var defineGetter,defineSetter,lookupGetter,lookupSetter,supportsAccessors,call=Function.prototype.call,prototypeOfArray=Array.prototype,prototypeOfObject=Object.prototype,slice=prototypeOfArray.slice,_toString=call.bind(prototypeOfObject.toString),owns=call.bind(prototypeOfObject.hasOwnProperty);if((supportsAccessors=owns(prototypeOfObject,\"__defineGetter__\"))&&(defineGetter=call.bind(prototypeOfObject.__defineGetter__),defineSetter=call.bind(prototypeOfObject.__defineSetter__),lookupGetter=call.bind(prototypeOfObject.__lookupGetter__),lookupSetter=call.bind(prototypeOfObject.__lookupSetter__)),2!=[1,2].splice(0).length)if(function(){function makeArray(l){var a=Array(l+2);return a[0]=a[1]=0,a}var lengthBefore,array=[];return array.splice.apply(array,makeArray(20)),array.splice.apply(array,makeArray(26)),lengthBefore=array.length,array.splice(5,0,\"XXX\"),lengthBefore+1==array.length,lengthBefore+1==array.length?!0:void 0\n}()){var array_splice=Array.prototype.splice;Array.prototype.splice=function(start,deleteCount){return arguments.length?array_splice.apply(this,[void 0===start?0:start,void 0===deleteCount?this.length-start:deleteCount].concat(slice.call(arguments,2))):[]}}else Array.prototype.splice=function(pos,removeCount){var length=this.length;pos>0?pos>length&&(pos=length):void 0==pos?pos=0:0>pos&&(pos=Math.max(length+pos,0)),length>pos+removeCount||(removeCount=length-pos);var removed=this.slice(pos,pos+removeCount),insert=slice.call(arguments,2),add=insert.length;if(pos===length)add&&this.push.apply(this,insert);else{var remove=Math.min(removeCount,length-pos),tailOldPos=pos+remove,tailNewPos=tailOldPos+add-remove,tailCount=length-tailOldPos,lengthAfterRemove=length-remove;if(tailOldPos>tailNewPos)for(var i=0;tailCount>i;++i)this[tailNewPos+i]=this[tailOldPos+i];else if(tailNewPos>tailOldPos)for(i=tailCount;i--;)this[tailNewPos+i]=this[tailOldPos+i];if(add&&pos===lengthAfterRemove)this.length=lengthAfterRemove,this.push.apply(this,insert);else for(this.length=lengthAfterRemove+add,i=0;add>i;++i)this[pos+i]=insert[i]}return removed};Array.isArray||(Array.isArray=function(obj){return\"[object Array]\"==_toString(obj)});var boxedString=Object(\"a\"),splitString=\"a\"!=boxedString[0]||!(0 in boxedString);if(Array.prototype.forEach||(Array.prototype.forEach=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,thisp=arguments[1],i=-1,length=self.length>>>0;if(\"[object Function]\"!=_toString(fun))throw new TypeError;for(;length>++i;)i in self&&fun.call(thisp,self[i],i,object)}),Array.prototype.map||(Array.prototype.map=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,result=Array(length),thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)i in self&&(result[i]=fun.call(thisp,self[i],i,object));return result}),Array.prototype.filter||(Array.prototype.filter=function(fun){var value,object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,result=[],thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)i in self&&(value=self[i],fun.call(thisp,value,i,object)&&result.push(value));return result}),Array.prototype.every||(Array.prototype.every=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)if(i in self&&!fun.call(thisp,self[i],i,object))return!1;return!0}),Array.prototype.some||(Array.prototype.some=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0,thisp=arguments[1];if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");for(var i=0;length>i;i++)if(i in self&&fun.call(thisp,self[i],i,object))return!0;return!1}),Array.prototype.reduce||(Array.prototype.reduce=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0;if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");if(!length&&1==arguments.length)throw new TypeError(\"reduce of empty array with no initial value\");var result,i=0;if(arguments.length>=2)result=arguments[1];else for(;;){if(i in self){result=self[i++];break}if(++i>=length)throw new TypeError(\"reduce of empty array with no initial value\")}for(;length>i;i++)i in self&&(result=fun.call(void 0,result,self[i],i,object));return result}),Array.prototype.reduceRight||(Array.prototype.reduceRight=function(fun){var object=toObject(this),self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):object,length=self.length>>>0;if(\"[object Function]\"!=_toString(fun))throw new TypeError(fun+\" is not a function\");if(!length&&1==arguments.length)throw new TypeError(\"reduceRight of empty array with no initial value\");var result,i=length-1;if(arguments.length>=2)result=arguments[1];else for(;;){if(i in self){result=self[i--];break}if(0>--i)throw new TypeError(\"reduceRight of empty array with no initial value\")}do i in this&&(result=fun.call(void 0,result,self[i],i,object));while(i--);return result}),Array.prototype.indexOf&&-1==[0,1].indexOf(1,2)||(Array.prototype.indexOf=function(sought){var self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):toObject(this),length=self.length>>>0;if(!length)return-1;var i=0;for(arguments.length>1&&(i=toInteger(arguments[1])),i=i>=0?i:Math.max(0,length+i);length>i;i++)if(i in self&&self[i]===sought)return i;return-1}),Array.prototype.lastIndexOf&&-1==[0,1].lastIndexOf(0,-3)||(Array.prototype.lastIndexOf=function(sought){var self=splitString&&\"[object String]\"==_toString(this)?this.split(\"\"):toObject(this),length=self.length>>>0;if(!length)return-1;var i=length-1;for(arguments.length>1&&(i=Math.min(i,toInteger(arguments[1]))),i=i>=0?i:length-Math.abs(i);i>=0;i--)if(i in self&&sought===self[i])return i;return-1}),Object.getPrototypeOf||(Object.getPrototypeOf=function(object){return object.__proto__||(object.constructor?object.constructor.prototype:prototypeOfObject)}),!Object.getOwnPropertyDescriptor){var ERR_NON_OBJECT=\"Object.getOwnPropertyDescriptor called on a non-object: \";Object.getOwnPropertyDescriptor=function(object,property){if(\"object\"!=typeof object&&\"function\"!=typeof object||null===object)throw new TypeError(ERR_NON_OBJECT+object);if(owns(object,property)){var descriptor,getter,setter;if(descriptor={enumerable:!0,configurable:!0},supportsAccessors){var prototype=object.__proto__;object.__proto__=prototypeOfObject;var getter=lookupGetter(object,property),setter=lookupSetter(object,property);if(object.__proto__=prototype,getter||setter)return getter&&(descriptor.get=getter),setter&&(descriptor.set=setter),descriptor}return descriptor.value=object[property],descriptor}}}if(Object.getOwnPropertyNames||(Object.getOwnPropertyNames=function(object){return Object.keys(object)}),!Object.create){var createEmpty;createEmpty=null===Object.prototype.__proto__?function(){return{__proto__:null}}:function(){var empty={};for(var i in empty)empty[i]=null;return empty.constructor=empty.hasOwnProperty=empty.propertyIsEnumerable=empty.isPrototypeOf=empty.toLocaleString=empty.toString=empty.valueOf=empty.__proto__=null,empty},Object.create=function(prototype,properties){var object;if(null===prototype)object=createEmpty();else{if(\"object\"!=typeof prototype)throw new TypeError(\"typeof prototype[\"+typeof prototype+\"] != 'object'\");var Type=function(){};Type.prototype=prototype,object=new Type,object.__proto__=prototype}return void 0!==properties&&Object.defineProperties(object,properties),object}}if(Object.defineProperty){var definePropertyWorksOnObject=doesDefinePropertyWork({}),definePropertyWorksOnDom=\"undefined\"==typeof document||doesDefinePropertyWork(document.createElement(\"div\"));if(!definePropertyWorksOnObject||!definePropertyWorksOnDom)var definePropertyFallback=Object.defineProperty}if(!Object.defineProperty||definePropertyFallback){var ERR_NON_OBJECT_DESCRIPTOR=\"Property description must be an object: \",ERR_NON_OBJECT_TARGET=\"Object.defineProperty called on non-object: \",ERR_ACCESSORS_NOT_SUPPORTED=\"getters & setters can not be defined on this javascript engine\";Object.defineProperty=function(object,property,descriptor){if(\"object\"!=typeof object&&\"function\"!=typeof object||null===object)throw new TypeError(ERR_NON_OBJECT_TARGET+object);if(\"object\"!=typeof descriptor&&\"function\"!=typeof descriptor||null===descriptor)throw new TypeError(ERR_NON_OBJECT_DESCRIPTOR+descriptor);if(definePropertyFallback)try{return definePropertyFallback.call(Object,object,property,descriptor)}catch(exception){}if(owns(descriptor,\"value\"))if(supportsAccessors&&(lookupGetter(object,property)||lookupSetter(object,property))){var prototype=object.__proto__;object.__proto__=prototypeOfObject,delete object[property],object[property]=descriptor.value,object.__proto__=prototype}else object[property]=descriptor.value;else{if(!supportsAccessors)throw new TypeError(ERR_ACCESSORS_NOT_SUPPORTED);owns(descriptor,\"get\")&&defineGetter(object,property,descriptor.get),owns(descriptor,\"set\")&&defineSetter(object,property,descriptor.set)}return object}}Object.defineProperties||(Object.defineProperties=function(object,properties){for(var property in properties)owns(properties,property)&&Object.defineProperty(object,property,properties[property]);return object}),Object.seal||(Object.seal=function(object){return object}),Object.freeze||(Object.freeze=function(object){return object});try{Object.freeze(function(){})}catch(exception){Object.freeze=function(freezeObject){return function(object){return\"function\"==typeof object?object:freezeObject(object)}}(Object.freeze)}if(Object.preventExtensions||(Object.preventExtensions=function(object){return object}),Object.isSealed||(Object.isSealed=function(){return!1}),Object.isFrozen||(Object.isFrozen=function(){return!1}),Object.isExtensible||(Object.isExtensible=function(object){if(Object(object)===object)throw new TypeError;for(var name=\"\";owns(object,name);)name+=\"?\";object[name]=!0;var returnValue=owns(object,name);return delete object[name],returnValue}),!Object.keys){var hasDontEnumBug=!0,dontEnums=[\"toString\",\"toLocaleString\",\"valueOf\",\"hasOwnProperty\",\"isPrototypeOf\",\"propertyIsEnumerable\",\"constructor\"],dontEnumsLength=dontEnums.length;for(var key in{toString:null})hasDontEnumBug=!1;Object.keys=function(object){if(\"object\"!=typeof object&&\"function\"!=typeof object||null===object)throw new TypeError(\"Object.keys called on a non-object\");var keys=[];for(var name in object)owns(object,name)&&keys.push(name);if(hasDontEnumBug)for(var i=0,ii=dontEnumsLength;ii>i;i++){var dontEnum=dontEnums[i];owns(object,dontEnum)&&keys.push(dontEnum)}return keys}}Date.now||(Date.now=function(){return(new Date).getTime()});var ws=\"\t\\n\u000b\\f\\r   ᠎             　\\u2028\\u2029﻿\";if(!String.prototype.trim||ws.trim()){ws=\"[\"+ws+\"]\";var trimBeginRegexp=RegExp(\"^\"+ws+ws+\"*\"),trimEndRegexp=RegExp(ws+ws+\"*$\");String.prototype.trim=function(){return(this+\"\").replace(trimBeginRegexp,\"\").replace(trimEndRegexp,\"\")}}var toObject=function(o){if(null==o)throw new TypeError(\"can't convert \"+o+\" to object\");return Object(o)}});";

/***/ }),
/* 63 */
/***/ (function(module, exports) {

ace.define("ace/ext/searchbox",["require","exports","module","ace/lib/dom","ace/lib/lang","ace/lib/event","ace/keyboard/hash_handler","ace/lib/keys"], function(acequire, exports, module) {
"use strict";

var dom = acequire("../lib/dom");
var lang = acequire("../lib/lang");
var event = acequire("../lib/event");
var searchboxCss = "\
.ace_search {\
background-color: #ddd;\
color: #666;\
border: 1px solid #cbcbcb;\
border-top: 0 none;\
overflow: hidden;\
margin: 0;\
padding: 4px 6px 0 4px;\
position: absolute;\
top: 0;\
z-index: 99;\
white-space: normal;\
}\
.ace_search.left {\
border-left: 0 none;\
border-radius: 0px 0px 5px 0px;\
left: 0;\
}\
.ace_search.right {\
border-radius: 0px 0px 0px 5px;\
border-right: 0 none;\
right: 0;\
}\
.ace_search_form, .ace_replace_form {\
margin: 0 20px 4px 0;\
overflow: hidden;\
line-height: 1.9;\
}\
.ace_replace_form {\
margin-right: 0;\
}\
.ace_search_form.ace_nomatch {\
outline: 1px solid red;\
}\
.ace_search_field {\
border-radius: 3px 0 0 3px;\
background-color: white;\
color: black;\
border: 1px solid #cbcbcb;\
border-right: 0 none;\
box-sizing: border-box!important;\
outline: 0;\
padding: 0;\
font-size: inherit;\
margin: 0;\
line-height: inherit;\
padding: 0 6px;\
min-width: 17em;\
vertical-align: top;\
}\
.ace_searchbtn {\
border: 1px solid #cbcbcb;\
line-height: inherit;\
display: inline-block;\
padding: 0 6px;\
background: #fff;\
border-right: 0 none;\
border-left: 1px solid #dcdcdc;\
cursor: pointer;\
margin: 0;\
position: relative;\
box-sizing: content-box!important;\
color: #666;\
}\
.ace_searchbtn:last-child {\
border-radius: 0 3px 3px 0;\
border-right: 1px solid #cbcbcb;\
}\
.ace_searchbtn:disabled {\
background: none;\
cursor: default;\
}\
.ace_searchbtn:hover {\
background-color: #eef1f6;\
}\
.ace_searchbtn.prev, .ace_searchbtn.next {\
padding: 0px 0.7em\
}\
.ace_searchbtn.prev:after, .ace_searchbtn.next:after {\
content: \"\";\
border: solid 2px #888;\
width: 0.5em;\
height: 0.5em;\
border-width:  2px 0 0 2px;\
display:inline-block;\
transform: rotate(-45deg);\
}\
.ace_searchbtn.next:after {\
border-width: 0 2px 2px 0 ;\
}\
.ace_searchbtn_close {\
background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA4AAAAcCAYAAABRVo5BAAAAZ0lEQVR42u2SUQrAMAhDvazn8OjZBilCkYVVxiis8H4CT0VrAJb4WHT3C5xU2a2IQZXJjiQIRMdkEoJ5Q2yMqpfDIo+XY4k6h+YXOyKqTIj5REaxloNAd0xiKmAtsTHqW8sR2W5f7gCu5nWFUpVjZwAAAABJRU5ErkJggg==) no-repeat 50% 0;\
border-radius: 50%;\
border: 0 none;\
color: #656565;\
cursor: pointer;\
font: 16px/16px Arial;\
padding: 0;\
height: 14px;\
width: 14px;\
top: 9px;\
right: 7px;\
position: absolute;\
}\
.ace_searchbtn_close:hover {\
background-color: #656565;\
background-position: 50% 100%;\
color: white;\
}\
.ace_button {\
margin-left: 2px;\
cursor: pointer;\
-webkit-user-select: none;\
-moz-user-select: none;\
-o-user-select: none;\
-ms-user-select: none;\
user-select: none;\
overflow: hidden;\
opacity: 0.7;\
border: 1px solid rgba(100,100,100,0.23);\
padding: 1px;\
box-sizing:    border-box!important;\
color: black;\
}\
.ace_button:hover {\
background-color: #eee;\
opacity:1;\
}\
.ace_button:active {\
background-color: #ddd;\
}\
.ace_button.checked {\
border-color: #3399ff;\
opacity:1;\
}\
.ace_search_options{\
margin-bottom: 3px;\
text-align: right;\
-webkit-user-select: none;\
-moz-user-select: none;\
-o-user-select: none;\
-ms-user-select: none;\
user-select: none;\
clear: both;\
}\
.ace_search_counter {\
float: left;\
font-family: arial;\
padding: 0 8px;\
}";
var HashHandler = acequire("../keyboard/hash_handler").HashHandler;
var keyUtil = acequire("../lib/keys");

var MAX_COUNT = 999;

dom.importCssString(searchboxCss, "ace_searchbox");

var html = '<div class="ace_search right">\
    <span action="hide" class="ace_searchbtn_close"></span>\
    <div class="ace_search_form">\
        <input class="ace_search_field" placeholder="Search for" spellcheck="false"></input>\
        <span action="findPrev" class="ace_searchbtn prev"></span>\
        <span action="findNext" class="ace_searchbtn next"></span>\
        <span action="findAll" class="ace_searchbtn" title="Alt-Enter">All</span>\
    </div>\
    <div class="ace_replace_form">\
        <input class="ace_search_field" placeholder="Replace with" spellcheck="false"></input>\
        <span action="replaceAndFindNext" class="ace_searchbtn">Replace</span>\
        <span action="replaceAll" class="ace_searchbtn">All</span>\
    </div>\
    <div class="ace_search_options">\
        <span action="toggleReplace" class="ace_button" title="Toggel Replace mode"\
            style="float:left;margin-top:-2px;padding:0 5px;">+</span>\
        <span class="ace_search_counter"></span>\
        <span action="toggleRegexpMode" class="ace_button" title="RegExp Search">.*</span>\
        <span action="toggleCaseSensitive" class="ace_button" title="CaseSensitive Search">Aa</span>\
        <span action="toggleWholeWords" class="ace_button" title="Whole Word Search">\\b</span>\
        <span action="searchInSelection" class="ace_button" title="Search In Selection">S</span>\
    </div>\
</div>'.replace(/> +/g, ">");

var SearchBox = function(editor, range, showReplaceForm) {
    var div = dom.createElement("div");
    div.innerHTML = html;
    this.element = div.firstChild;

    this.setSession = this.setSession.bind(this);

    this.$init();
    this.setEditor(editor);
};

(function() {
    this.setEditor = function(editor) {
        editor.searchBox = this;
        editor.renderer.scroller.appendChild(this.element);
        this.editor = editor;
    };

    this.setSession = function(e) {
        this.searchRange = null;
        this.$syncOptions(true);
    };

    this.$initElements = function(sb) {
        this.searchBox = sb.querySelector(".ace_search_form");
        this.replaceBox = sb.querySelector(".ace_replace_form");
        this.searchOption = sb.querySelector("[action=searchInSelection]");
        this.replaceOption = sb.querySelector("[action=toggleReplace]");
        this.regExpOption = sb.querySelector("[action=toggleRegexpMode]");
        this.caseSensitiveOption = sb.querySelector("[action=toggleCaseSensitive]");
        this.wholeWordOption = sb.querySelector("[action=toggleWholeWords]");
        this.searchInput = this.searchBox.querySelector(".ace_search_field");
        this.replaceInput = this.replaceBox.querySelector(".ace_search_field");
        this.searchCounter = sb.querySelector(".ace_search_counter");
    };
    
    this.$init = function() {
        var sb = this.element;
        
        this.$initElements(sb);
        
        var _this = this;
        event.addListener(sb, "mousedown", function(e) {
            setTimeout(function(){
                _this.activeInput.focus();
            }, 0);
            event.stopPropagation(e);
        });
        event.addListener(sb, "click", function(e) {
            var t = e.target || e.srcElement;
            var action = t.getAttribute("action");
            if (action && _this[action])
                _this[action]();
            else if (_this.$searchBarKb.commands[action])
                _this.$searchBarKb.commands[action].exec(_this);
            event.stopPropagation(e);
        });

        event.addCommandKeyListener(sb, function(e, hashId, keyCode) {
            var keyString = keyUtil.keyCodeToString(keyCode);
            var command = _this.$searchBarKb.findKeyCommand(hashId, keyString);
            if (command && command.exec) {
                command.exec(_this);
                event.stopEvent(e);
            }
        });

        this.$onChange = lang.delayedCall(function() {
            _this.find(false, false);
        });

        event.addListener(this.searchInput, "input", function() {
            _this.$onChange.schedule(20);
        });
        event.addListener(this.searchInput, "focus", function() {
            _this.activeInput = _this.searchInput;
            _this.searchInput.value && _this.highlight();
        });
        event.addListener(this.replaceInput, "focus", function() {
            _this.activeInput = _this.replaceInput;
            _this.searchInput.value && _this.highlight();
        });
    };
    this.$closeSearchBarKb = new HashHandler([{
        bindKey: "Esc",
        name: "closeSearchBar",
        exec: function(editor) {
            editor.searchBox.hide();
        }
    }]);
    this.$searchBarKb = new HashHandler();
    this.$searchBarKb.bindKeys({
        "Ctrl-f|Command-f": function(sb) {
            var isReplace = sb.isReplace = !sb.isReplace;
            sb.replaceBox.style.display = isReplace ? "" : "none";
            sb.replaceOption.checked = false;
            sb.$syncOptions();
            sb.searchInput.focus();
        },
        "Ctrl-H|Command-Option-F": function(sb) {
            sb.replaceOption.checked = true;
            sb.$syncOptions();
            sb.replaceInput.focus();
        },
        "Ctrl-G|Command-G": function(sb) {
            sb.findNext();
        },
        "Ctrl-Shift-G|Command-Shift-G": function(sb) {
            sb.findPrev();
        },
        "esc": function(sb) {
            setTimeout(function() { sb.hide();});
        },
        "Return": function(sb) {
            if (sb.activeInput == sb.replaceInput)
                sb.replace();
            sb.findNext();
        },
        "Shift-Return": function(sb) {
            if (sb.activeInput == sb.replaceInput)
                sb.replace();
            sb.findPrev();
        },
        "Alt-Return": function(sb) {
            if (sb.activeInput == sb.replaceInput)
                sb.replaceAll();
            sb.findAll();
        },
        "Tab": function(sb) {
            (sb.activeInput == sb.replaceInput ? sb.searchInput : sb.replaceInput).focus();
        }
    });

    this.$searchBarKb.addCommands([{
        name: "toggleRegexpMode",
        bindKey: {win: "Alt-R|Alt-/", mac: "Ctrl-Alt-R|Ctrl-Alt-/"},
        exec: function(sb) {
            sb.regExpOption.checked = !sb.regExpOption.checked;
            sb.$syncOptions();
        }
    }, {
        name: "toggleCaseSensitive",
        bindKey: {win: "Alt-C|Alt-I", mac: "Ctrl-Alt-R|Ctrl-Alt-I"},
        exec: function(sb) {
            sb.caseSensitiveOption.checked = !sb.caseSensitiveOption.checked;
            sb.$syncOptions();
        }
    }, {
        name: "toggleWholeWords",
        bindKey: {win: "Alt-B|Alt-W", mac: "Ctrl-Alt-B|Ctrl-Alt-W"},
        exec: function(sb) {
            sb.wholeWordOption.checked = !sb.wholeWordOption.checked;
            sb.$syncOptions();
        }
    }, {
        name: "toggleReplace",
        exec: function(sb) {
            sb.replaceOption.checked = !sb.replaceOption.checked;
            sb.$syncOptions();
        }
    }, {
        name: "searchInSelection",
        exec: function(sb) {
            sb.searchOption.checked = !sb.searchRange;
            sb.setSearchRange(sb.searchOption.checked && sb.editor.getSelectionRange());
            sb.$syncOptions();
        }
    }]);

    this.setSearchRange = function(range) {
        this.searchRange = range;
        if (range) {
            this.searchRangeMarker = this.editor.session.addMarker(range, "ace_active-line");
        } else if (this.searchRangeMarker) {
            this.editor.session.removeMarker(this.searchRangeMarker);
            this.searchRangeMarker = null;
        }
    };

    this.$syncOptions = function(preventScroll) {
        dom.setCssClass(this.replaceOption, "checked", this.searchRange);
        dom.setCssClass(this.searchOption, "checked", this.searchOption.checked);
        this.replaceOption.textContent = this.replaceOption.checked ? "-" : "+";
        dom.setCssClass(this.regExpOption, "checked", this.regExpOption.checked);
        dom.setCssClass(this.wholeWordOption, "checked", this.wholeWordOption.checked);
        dom.setCssClass(this.caseSensitiveOption, "checked", this.caseSensitiveOption.checked);
        this.replaceBox.style.display = this.replaceOption.checked ? "" : "none";
        this.find(false, false, preventScroll);
    };

    this.highlight = function(re) {
        this.editor.session.highlight(re || this.editor.$search.$options.re);
        this.editor.renderer.updateBackMarkers();
    };
    this.find = function(skipCurrent, backwards, preventScroll) {
        var range = this.editor.find(this.searchInput.value, {
            skipCurrent: skipCurrent,
            backwards: backwards,
            wrap: true,
            regExp: this.regExpOption.checked,
            caseSensitive: this.caseSensitiveOption.checked,
            wholeWord: this.wholeWordOption.checked,
            preventScroll: preventScroll,
            range: this.searchRange
        });
        var noMatch = !range && this.searchInput.value;
        dom.setCssClass(this.searchBox, "ace_nomatch", noMatch);
        this.editor._emit("findSearchBox", { match: !noMatch });
        this.highlight();
        this.updateCounter();
    };
    this.updateCounter = function() {
        var editor = this.editor;
        var regex = editor.$search.$options.re;
        var all = 0;
        var before = 0;
        if (regex) {
            var value = this.searchRange
                ? editor.session.getTextRange(this.searchRange)
                : editor.getValue();

            var offset = editor.session.doc.positionToIndex(editor.selection.anchor);
            if (this.searchRange)
                offset -= editor.session.doc.positionToIndex(this.searchRange.start);

            var last = regex.lastIndex = 0;
            var m;
            while ((m = regex.exec(value))) {
                all++;
                last = m.index;
                if (last <= offset)
                    before++;
                if (all > MAX_COUNT)
                    break;
                if (!m[0]) {
                    regex.lastIndex = last += 1;
                    if (last >= value.length)
                        break;
                }
            }
        }
        this.searchCounter.textContent = before + " of " + (all > MAX_COUNT ? MAX_COUNT + "+" : all);
    };
    this.findNext = function() {
        this.find(true, false);
    };
    this.findPrev = function() {
        this.find(true, true);
    };
    this.findAll = function(){
        var range = this.editor.findAll(this.searchInput.value, {            
            regExp: this.regExpOption.checked,
            caseSensitive: this.caseSensitiveOption.checked,
            wholeWord: this.wholeWordOption.checked
        });
        var noMatch = !range && this.searchInput.value;
        dom.setCssClass(this.searchBox, "ace_nomatch", noMatch);
        this.editor._emit("findSearchBox", { match: !noMatch });
        this.highlight();
        this.hide();
    };
    this.replace = function() {
        if (!this.editor.getReadOnly())
            this.editor.replace(this.replaceInput.value);
    };    
    this.replaceAndFindNext = function() {
        if (!this.editor.getReadOnly()) {
            this.editor.replace(this.replaceInput.value);
            this.findNext();
        }
    };
    this.replaceAll = function() {
        if (!this.editor.getReadOnly())
            this.editor.replaceAll(this.replaceInput.value);
    };

    this.hide = function() {
        this.active = false;
        this.setSearchRange(null);
        this.editor.off("changeSession", this.setSession);

        this.element.style.display = "none";
        this.editor.keyBinding.removeKeyboardHandler(this.$closeSearchBarKb);
        this.editor.focus();
    };
    this.show = function(value, isReplace) {
        this.active = true;
        this.editor.on("changeSession", this.setSession);
        this.element.style.display = "";
        this.replaceOption.checked = isReplace;

        if (value)
            this.searchInput.value = value;
        
        this.searchInput.focus();
        this.searchInput.select();

        this.editor.keyBinding.addKeyboardHandler(this.$closeSearchBarKb);

        this.$syncOptions(true);
    };

    this.isFocused = function() {
        var el = document.activeElement;
        return el == this.searchInput || el == this.replaceInput;
    };
}).call(SearchBox.prototype);

exports.SearchBox = SearchBox;

exports.Search = function(editor, isReplace) {
    var sb = editor.searchBox || new SearchBox(editor);
    sb.show(editor.session.getTextRange(), isReplace);
};

});
                (function() {
                    ace.acequire(["ace/ext/searchbox"], function() {});
                })();
            

/***/ }),
/* 64 */
/***/ (function(module, exports, __webpack_require__) {

/*!
 * vanilla-picker v2.8.1
 * https://vanilla-picker.js.org
 *
 * Copyright 2017-2019 Andreas Borgen (https://github.com/Sphinxxxx), Adam Brooks (https://github.com/dissimulate)
 * Released under the ISC license.
 */
(function (global, factory) {
   true ? module.exports = factory() :
  undefined;
}(this, (function () { 'use strict';

  var classCallCheck = function (instance, Constructor) {
    if (!(instance instanceof Constructor)) {
      throw new TypeError("Cannot call a class as a function");
    }
  };

  var createClass = function () {
    function defineProperties(target, props) {
      for (var i = 0; i < props.length; i++) {
        var descriptor = props[i];
        descriptor.enumerable = descriptor.enumerable || false;
        descriptor.configurable = true;
        if ("value" in descriptor) descriptor.writable = true;
        Object.defineProperty(target, descriptor.key, descriptor);
      }
    }

    return function (Constructor, protoProps, staticProps) {
      if (protoProps) defineProperties(Constructor.prototype, protoProps);
      if (staticProps) defineProperties(Constructor, staticProps);
      return Constructor;
    };
  }();

  var 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");
      }
    };
  }();

  String.prototype.startsWith = String.prototype.startsWith || function (needle) {
  	return this.indexOf(needle) === 0;
  };
  String.prototype.padStart = String.prototype.padStart || function (len, pad) {
  	var str = this;while (str.length < len) {
  		str = pad + str;
  	}return str;
  };

  var colorNames = { aliceblue: '#f0f8ff', antiquewhite: '#faebd7', aqua: '#00ffff', aquamarine: '#7fffd4', azure: '#f0ffff', beige: '#f5f5dc', bisque: '#ffe4c4', black: '#000000', blanchedalmond: '#ffebcd', blue: '#0000ff', blueviolet: '#8a2be2', brown: '#a52a2a', burlywood: '#deb887', cadetblue: '#5f9ea0', chartreuse: '#7fff00', chocolate: '#d2691e', coral: '#ff7f50', cornflowerblue: '#6495ed', cornsilk: '#fff8dc', crimson: '#dc143c', cyan: '#00ffff', darkblue: '#00008b', darkcyan: '#008b8b', darkgoldenrod: '#b8860b', darkgray: '#a9a9a9', darkgreen: '#006400', darkgrey: '#a9a9a9', darkkhaki: '#bdb76b', darkmagenta: '#8b008b', darkolivegreen: '#556b2f', darkorange: '#ff8c00', darkorchid: '#9932cc', darkred: '#8b0000', darksalmon: '#e9967a', darkseagreen: '#8fbc8f', darkslateblue: '#483d8b', darkslategray: '#2f4f4f', darkslategrey: '#2f4f4f', darkturquoise: '#00ced1', darkviolet: '#9400d3', deeppink: '#ff1493', deepskyblue: '#00bfff', dimgray: '#696969', dimgrey: '#696969', dodgerblue: '#1e90ff', firebrick: '#b22222', floralwhite: '#fffaf0', forestgreen: '#228b22', fuchsia: '#ff00ff', gainsboro: '#dcdcdc', ghostwhite: '#f8f8ff', gold: '#ffd700', goldenrod: '#daa520', gray: '#808080', green: '#008000', greenyellow: '#adff2f', grey: '#808080', honeydew: '#f0fff0', hotpink: '#ff69b4', indianred: '#cd5c5c', indigo: '#4b0082', ivory: '#fffff0', khaki: '#f0e68c', lavender: '#e6e6fa', lavenderblush: '#fff0f5', lawngreen: '#7cfc00', lemonchiffon: '#fffacd', lightblue: '#add8e6', lightcoral: '#f08080', lightcyan: '#e0ffff', lightgoldenrodyellow: '#fafad2', lightgray: '#d3d3d3', lightgreen: '#90ee90', lightgrey: '#d3d3d3', lightpink: '#ffb6c1', lightsalmon: '#ffa07a', lightseagreen: '#20b2aa', lightskyblue: '#87cefa', lightslategray: '#778899', lightslategrey: '#778899', lightsteelblue: '#b0c4de', lightyellow: '#ffffe0', lime: '#00ff00', limegreen: '#32cd32', linen: '#faf0e6', magenta: '#ff00ff', maroon: '#800000', mediumaquamarine: '#66cdaa', mediumblue: '#0000cd', mediumorchid: '#ba55d3', mediumpurple: '#9370db', mediumseagreen: '#3cb371', mediumslateblue: '#7b68ee', mediumspringgreen: '#00fa9a', mediumturquoise: '#48d1cc', mediumvioletred: '#c71585', midnightblue: '#191970', mintcream: '#f5fffa', mistyrose: '#ffe4e1', moccasin: '#ffe4b5', navajowhite: '#ffdead', navy: '#000080', oldlace: '#fdf5e6', olive: '#808000', olivedrab: '#6b8e23', orange: '#ffa500', orangered: '#ff4500', orchid: '#da70d6', palegoldenrod: '#eee8aa', palegreen: '#98fb98', paleturquoise: '#afeeee', palevioletred: '#db7093', papayawhip: '#ffefd5', peachpuff: '#ffdab9', peru: '#cd853f', pink: '#ffc0cb', plum: '#dda0dd', powderblue: '#b0e0e6', purple: '#800080', rebeccapurple: '#663399', red: '#ff0000', rosybrown: '#bc8f8f', royalblue: '#4169e1', saddlebrown: '#8b4513', salmon: '#fa8072', sandybrown: '#f4a460', seagreen: '#2e8b57', seashell: '#fff5ee', sienna: '#a0522d', silver: '#c0c0c0', skyblue: '#87ceeb', slateblue: '#6a5acd', slategray: '#708090', slategrey: '#708090', snow: '#fffafa', springgreen: '#00ff7f', steelblue: '#4682b4', tan: '#d2b48c', teal: '#008080', thistle: '#d8bfd8', tomato: '#ff6347', turquoise: '#40e0d0', violet: '#ee82ee', wheat: '#f5deb3', white: '#ffffff', whitesmoke: '#f5f5f5', yellow: '#ffff00', yellowgreen: '#9acd32' };

  function printNum(num) {
  	var decs = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;

  	var str = decs > 0 ? num.toFixed(decs).replace(/0+$/, '').replace(/\.$/, '') : num.toString();
  	return str || '0';
  }

  var Color = function () {
  	function Color(r, g, b, a) {
  		classCallCheck(this, Color);


  		var that = this;
  		function parseString(input) {

  			if (input.startsWith('hsl')) {
  				var _input$match$map = input.match(/([\-\d\.e]+)/g).map(Number),
  				    _input$match$map2 = slicedToArray(_input$match$map, 4),
  				    h = _input$match$map2[0],
  				    s = _input$match$map2[1],
  				    l = _input$match$map2[2],
  				    _a = _input$match$map2[3];

  				if (_a === undefined) {
  					_a = 1;
  				}

  				h /= 360;
  				s /= 100;
  				l /= 100;
  				that.hsla = [h, s, l, _a];
  			}

  			else if (input.startsWith('rgb')) {
  					var _input$match$map3 = input.match(/([\-\d\.e]+)/g).map(Number),
  					    _input$match$map4 = slicedToArray(_input$match$map3, 4),
  					    _r = _input$match$map4[0],
  					    _g = _input$match$map4[1],
  					    _b = _input$match$map4[2],
  					    _a2 = _input$match$map4[3];

  					if (_a2 === undefined) {
  						_a2 = 1;
  					}

  					that.rgba = [_r, _g, _b, _a2];
  				}

  				else {
  						if (input.startsWith('#')) {
  							that.rgba = Color.hexToRgb(input);
  						} else {
  							that.rgba = Color.nameToRgb(input) || Color.hexToRgb(input);
  						}
  					}
  		}

  		if (r === undefined) ;


  		else if (Array.isArray(r)) {
  				this.rgba = r;
  			}

  			else if (b === undefined) {
  					var color = r && '' + r;
  					if (color) {
  						parseString(color.toLowerCase());
  					}
  				} else {
  					this.rgba = [r, g, b, a === undefined ? 1 : a];
  				}
  	}


  	createClass(Color, [{
  		key: 'printRGB',
  		value: function printRGB(alpha) {
  			var rgb = alpha ? this.rgba : this.rgba.slice(0, 3),
  			    vals = rgb.map(function (x, i) {
  				return printNum(x, i === 3 ? 3 : 0);
  			});

  			return alpha ? 'rgba(' + vals + ')' : 'rgb(' + vals + ')';
  		}
  	}, {
  		key: 'printHSL',
  		value: function printHSL(alpha) {
  			var mults = [360, 100, 100, 1],
  			    suff = ['', '%', '%', ''];

  			var hsl = alpha ? this.hsla : this.hsla.slice(0, 3),

  			vals = hsl.map(function (x, i) {
  				return printNum(x * mults[i], i === 3 ? 3 : 1) + suff[i];
  			});

  			return alpha ? 'hsla(' + vals + ')' : 'hsl(' + vals + ')';
  		}
  	}, {
  		key: 'printHex',
  		value: function printHex(alpha) {
  			var hex = this.hex;
  			return alpha ? hex : hex.substring(0, 7);
  		}



  	}, {
  		key: 'rgba',
  		get: function get$$1() {
  			if (this._rgba) {
  				return this._rgba;
  			}
  			if (!this._hsla) {
  				throw new Error('No color is set');
  			}

  			return this._rgba = Color.hslToRgb(this._hsla);
  		},
  		set: function set$$1(rgb) {
  			if (rgb.length === 3) {
  				rgb[3] = 1;
  			}

  			this._rgba = rgb;
  			this._hsla = null;
  		}
  	}, {
  		key: 'rgbString',
  		get: function get$$1() {
  			return this.printRGB();
  		}
  	}, {
  		key: 'rgbaString',
  		get: function get$$1() {
  			return this.printRGB(true);
  		}


  	}, {
  		key: 'hsla',
  		get: function get$$1() {
  			if (this._hsla) {
  				return this._hsla;
  			}
  			if (!this._rgba) {
  				throw new Error('No color is set');
  			}

  			return this._hsla = Color.rgbToHsl(this._rgba);
  		},
  		set: function set$$1(hsl) {
  			if (hsl.length === 3) {
  				hsl[3] = 1;
  			}

  			this._hsla = hsl;
  			this._rgba = null;
  		}
  	}, {
  		key: 'hslString',
  		get: function get$$1() {
  			return this.printHSL();
  		}
  	}, {
  		key: 'hslaString',
  		get: function get$$1() {
  			return this.printHSL(true);
  		}


  	}, {
  		key: 'hex',
  		get: function get$$1() {
  			var rgb = this.rgba,
  			    hex = rgb.map(function (x, i) {
  				return i < 3 ? x.toString(16) : Math.round(x * 255).toString(16);
  			});

  			return '#' + hex.map(function (x) {
  				return x.padStart(2, '0');
  			}).join('');
  		},
  		set: function set$$1(hex) {
  			this.rgba = Color.hexToRgb(hex);
  		}
  	}], [{
  		key: 'hexToRgb',
  		value: function hexToRgb(input) {
  			var hex = (input.startsWith('#') ? input.slice(1) : input).replace(/^(\w{3})$/, '$1F') 
  			.replace(/^(\w)(\w)(\w)(\w)$/, '$1$1$2$2$3$3$4$4') 
  			.replace(/^(\w{6})$/, '$1FF'); 

  			if (!hex.match(/^([0-9a-fA-F]{8})$/)) {
  				throw new Error('Unknown hex color; ' + input);
  			}

  			var rgba = hex.match(/^(\w\w)(\w\w)(\w\w)(\w\w)$/).slice(1) 
  			.map(function (x) {
  				return parseInt(x, 16);
  			}); 

  			rgba[3] = rgba[3] / 255;
  			return rgba;
  		}


  	}, {
  		key: 'nameToRgb',
  		value: function nameToRgb(input) {
  			var hex = colorNames[input];
  			if (hex) {
  				return Color.hexToRgb(hex);
  			}
  		}


  	}, {
  		key: 'rgbToHsl',
  		value: function rgbToHsl(_ref) {
  			var _ref2 = slicedToArray(_ref, 4),
  			    r = _ref2[0],
  			    g = _ref2[1],
  			    b = _ref2[2],
  			    a = _ref2[3];

  			r /= 255;
  			g /= 255;
  			b /= 255;

  			var max = Math.max(r, g, b),
  			    min = Math.min(r, g, b);
  			var h = void 0,
  			    s = void 0,
  			    l = (max + min) / 2;

  			if (max === min) {
  				h = s = 0; 
  			} else {
  				var d = max - min;
  				s = l > 0.5 ? d / (2 - max - min) : d / (max + min);
  				switch (max) {
  					case r:
  						h = (g - b) / d + (g < b ? 6 : 0);break;
  					case g:
  						h = (b - r) / d + 2;break;
  					case b:
  						h = (r - g) / d + 4;break;
  				}

  				h /= 6;
  			}

  			return [h, s, l, a];
  		}


  	}, {
  		key: 'hslToRgb',
  		value: function hslToRgb(_ref3) {
  			var _ref4 = slicedToArray(_ref3, 4),
  			    h = _ref4[0],
  			    s = _ref4[1],
  			    l = _ref4[2],
  			    a = _ref4[3];

  			var r = void 0,
  			    g = void 0,
  			    b = void 0;

  			if (s === 0) {
  				r = g = b = l; 
  			} else {
  				var hue2rgb = function hue2rgb(p, q, t) {
  					if (t < 0) t += 1;
  					if (t > 1) t -= 1;
  					if (t < 1 / 6) return p + (q - p) * 6 * t;
  					if (t < 1 / 2) return q;
  					if (t < 2 / 3) return p + (q - p) * (2 / 3 - t) * 6;
  					return p;
  				};

  				var q = l < 0.5 ? l * (1 + s) : l + s - l * s,
  				    p = 2 * l - q;

  				r = hue2rgb(p, q, h + 1 / 3);
  				g = hue2rgb(p, q, h);
  				b = hue2rgb(p, q, h - 1 / 3);
  			}

  			var rgba = [r * 255, g * 255, b * 255].map(Math.round);
  			rgba[3] = a;

  			return rgba;
  		}
  	}]);
  	return Color;
  }();

  var root = window;

  function dragTracker(options) {


      var ep = Element.prototype;
      if (!ep.matches) ep.matches = ep.msMatchesSelector || ep.webkitMatchesSelector;
      if (!ep.closest) ep.closest = function (s) {
          var node = this;
          do {
              if (node.matches(s)) return node;
              node = node.tagName === 'svg' ? node.parentNode : node.parentElement;
          } while (node);

          return null;
      };

      options = options || {};
      var container = options.container || document.documentElement,
          selector = options.selector,
          callback = options.callback || console.log,
          callbackStart = options.callbackDragStart,
          callbackEnd = options.callbackDragEnd,

      callbackClick = options.callbackClick,
          propagate = options.propagateEvents,
          roundCoords = options.roundCoords !== false,
          dragOutside = options.dragOutside !== false,

      handleOffset = options.handleOffset || options.handleOffset !== false;
      var offsetToCenter = null;
      switch (handleOffset) {
          case 'center':
              offsetToCenter = true;break;
          case 'topleft':
          case 'top-left':
              offsetToCenter = false;break;
      }

      var dragState = void 0;

      function getMousePos(e, elm, offset, stayWithin) {
          var x = e.clientX,
              y = e.clientY;

          function respectBounds(value, min, max) {
              return Math.max(min, Math.min(value, max));
          }

          if (elm) {
              var bounds = elm.getBoundingClientRect();
              x -= bounds.left;
              y -= bounds.top;

              if (offset) {
                  x -= offset[0];
                  y -= offset[1];
              }
              if (stayWithin) {
                  x = respectBounds(x, 0, bounds.width);
                  y = respectBounds(y, 0, bounds.height);
              }

              if (elm !== container) {
                  var center = offsetToCenter !== null ? offsetToCenter
                  : elm.nodeName === 'circle' || elm.nodeName === 'ellipse';

                  if (center) {
                      x -= bounds.width / 2;
                      y -= bounds.height / 2;
                  }
              }
          }
          return roundCoords ? [Math.round(x), Math.round(y)] : [x, y];
      }

      function stopEvent(e) {
          e.preventDefault();
          if (!propagate) {
              e.stopPropagation();
          }
      }

      function onDown(e) {
          var target = void 0;
          if (selector) {
              target = selector instanceof Element ? selector.contains(e.target) ? selector : null : e.target.closest(selector);
          } else {
              target = {};
          }

          if (target) {
              stopEvent(e);

              var mouseOffset = selector && handleOffset ? getMousePos(e, target) : [0, 0],
                  startPos = getMousePos(e, container, mouseOffset);
              dragState = {
                  target: target,
                  mouseOffset: mouseOffset,
                  startPos: startPos,
                  actuallyDragged: false
              };

              if (callbackStart) {
                  callbackStart(target, startPos);
              }
          }
      }

      function onMove(e) {
          if (!dragState) {
              return;
          }
          stopEvent(e);

          var start = dragState.startPos,
              pos = getMousePos(e, container, dragState.mouseOffset, !dragOutside);

          dragState.actuallyDragged = dragState.actuallyDragged || start[0] !== pos[0] || start[1] !== pos[1];

          callback(dragState.target, pos, start);
      }

      function onEnd(e, cancelled) {
          if (!dragState) {
              return;
          }

          if (callbackEnd || callbackClick) {
              var isClick = !dragState.actuallyDragged,
                  pos = isClick ? dragState.startPos : getMousePos(e, container, dragState.mouseOffset, !dragOutside);

              if (callbackClick && isClick && !cancelled) {
                  callbackClick(dragState.target, pos);
              }
              if (callbackEnd) {
                  callbackEnd(dragState.target, pos, dragState.startPos, cancelled || isClick && callbackClick);
              }
          }
          dragState = null;
      }


      addEvent(container, 'mousedown', function (e) {
          if (isLeftButton(e)) {
              onDown(e);
          } else {
              onEnd(e, true);
          }
      });
      addEvent(container, 'touchstart', function (e) {
          return relayTouch(e, onDown);
      });

      addEvent(root, 'mousemove', function (e) {
          if (!dragState) {
              return;
          }

          if (isLeftButton(e)) {
              onMove(e);
          }
          else {
                  onEnd(e);
              }
      });
      addEvent(root, 'touchmove', function (e) {
          return relayTouch(e, onMove);
      });

      addEvent(container, 'mouseup', function (e) {
          if (dragState && !isLeftButton(e)) {
              onEnd(e);
          }
      });
      function onTouchEnd(e, cancelled) {
          onEnd(tweakTouch(e), cancelled);
      }
      addEvent(container, 'touchend', function (e) {
          return onTouchEnd(e);
      });
      addEvent(container, 'touchcancel', function (e) {
          return onTouchEnd(e, true);
      });

      function addEvent(target, type, handler) {
          target.addEventListener(type, handler);
      }
      function isLeftButton(e) {
          return e.buttons !== undefined ? e.buttons === 1 :
          e.which === 1;
      }
      function relayTouch(e, handler) {
          if (e.touches.length !== 1) {
              onEnd(e, true);return;
          }

          handler(tweakTouch(e));
      }
      function tweakTouch(e) {
          var touch = e.targetTouches[0];
          if (!touch) {
              touch = e.changedTouches[0];
          }

          touch.preventDefault = e.preventDefault.bind(e);
          touch.stopPropagation = e.stopPropagation.bind(e);
          return touch;
      }
  }


  var BG_TRANSP = 'url("data:image/svg+xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' width=\'2\' height=\'2\'%3E%3Cpath d=\'M1,0H0V1H2V2H1\' fill=\'lightgrey\'/%3E%3C/svg%3E")';
  var HUES = 360;
  var EVENT_KEY = 'keydown',
  EVENT_CLICK_OUTSIDE = 'mousedown',
      EVENT_TAB_MOVE = 'focusin';

  function parseHTML(htmlString) {
      var div = document.createElement('div');
      div.innerHTML = htmlString;
      return div.firstElementChild;
  }

  function $(selector, context) {
      return (context || document).querySelector(selector);
  }

  function addEvent(target, type, handler) {
      target.addEventListener(type, handler, false);
  }
  function stopEvent(e) {
      e.preventDefault();
      e.stopPropagation();
  }
  function onKey(target, keys, handler, stop) {
      addEvent(target, EVENT_KEY, function (e) {
          if (keys.indexOf(e.key) >= 0) {
              if (stop) {
                  stopEvent(e);
              }
              handler(e);
          }
      });
  }

  var _style = document.createElement('style');
  _style.textContent = '.picker_wrapper.no_alpha .picker_alpha{display:none}.picker_wrapper.no_editor .picker_editor{position:absolute;z-index:-1;opacity:0}.layout_default.picker_wrapper{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-ms-flex-flow:row wrap;flex-flow:row wrap;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:stretch;-ms-flex-align:stretch;align-items:stretch;font-size:10px;width:25em;padding:.5em}.layout_default.picker_wrapper input,.layout_default.picker_wrapper button{font-size:1rem}.layout_default.picker_wrapper>*{margin:.5em}.layout_default.picker_wrapper::before{content:\'\';display:block;width:100%;height:0;-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}.layout_default .picker_slider,.layout_default .picker_selector{padding:1em}.layout_default .picker_hue{width:100%}.layout_default .picker_sl{-webkit-box-flex:1;-ms-flex:1 1 auto;flex:1 1 auto}.layout_default .picker_sl::before{content:\'\';display:block;padding-bottom:100%}.layout_default .picker_editor{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1;width:6rem}.layout_default .picker_editor input{width:calc(100% + 2px);height:calc(100% + 2px)}.layout_default .picker_sample{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1;-webkit-box-flex:1;-ms-flex:1 1 auto;flex:1 1 auto}.layout_default .picker_done{-webkit-box-ordinal-group:2;-ms-flex-order:1;order:1}.picker_wrapper{-webkit-box-sizing:border-box;box-sizing:border-box;background:#f2f2f2;-webkit-box-shadow:0 0 0 1px silver;box-shadow:0 0 0 1px silver;cursor:default;font-family:sans-serif;color:#444;pointer-events:auto}.picker_wrapper:focus{outline:none}.picker_wrapper button,.picker_wrapper input{margin:-1px}.picker_selector{position:absolute;z-index:1;display:block;-webkit-transform:translate(-50%, -50%);transform:translate(-50%, -50%);border:2px solid white;border-radius:100%;-webkit-box-shadow:0 0 3px 1px #67b9ff;box-shadow:0 0 3px 1px #67b9ff;background:currentColor;cursor:pointer}.picker_slider .picker_selector{border-radius:2px}.picker_hue{position:relative;background-image:-webkit-gradient(linear, left top, right top, from(red), color-stop(yellow), color-stop(lime), color-stop(cyan), color-stop(blue), color-stop(magenta), to(red));background-image:linear-gradient(90deg, red, yellow, lime, cyan, blue, magenta, red);-webkit-box-shadow:0 0 0 1px silver;box-shadow:0 0 0 1px silver}.picker_sl{position:relative;-webkit-box-shadow:0 0 0 1px silver;box-shadow:0 0 0 1px silver;background-image:-webkit-gradient(linear, left top, left bottom, from(white), color-stop(50%, rgba(255,255,255,0))),-webkit-gradient(linear, left bottom, left top, from(black), color-stop(50%, rgba(0,0,0,0))),-webkit-gradient(linear, left top, right top, from(gray), to(rgba(128,128,128,0)));background-image:linear-gradient(180deg, white, rgba(255,255,255,0) 50%),linear-gradient(0deg, black, rgba(0,0,0,0) 50%),linear-gradient(90deg, gray, rgba(128,128,128,0))}.picker_alpha,.picker_sample{position:relative;background:url("data:image/svg+xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' width=\'2\' height=\'2\'%3E%3Cpath d=\'M1,0H0V1H2V2H1\' fill=\'lightgrey\'/%3E%3C/svg%3E") left top/contain white;-webkit-box-shadow:0 0 0 1px silver;box-shadow:0 0 0 1px silver}.picker_alpha .picker_selector,.picker_sample .picker_selector{background:none}.picker_editor input{-webkit-box-sizing:border-box;box-sizing:border-box;font-family:monospace;padding:.1em .2em}.picker_sample::before{content:\'\';position:absolute;display:block;width:100%;height:100%;background:currentColor}.picker_done button{-webkit-box-sizing:border-box;box-sizing:border-box;padding:.2em .5em;cursor:pointer}.picker_arrow{position:absolute;z-index:-1}.picker_wrapper.popup{position:absolute;z-index:2;margin:1.5em}.picker_wrapper.popup,.picker_wrapper.popup .picker_arrow::before,.picker_wrapper.popup .picker_arrow::after{background:#f2f2f2;-webkit-box-shadow:0 0 10px 1px rgba(0,0,0,0.4);box-shadow:0 0 10px 1px rgba(0,0,0,0.4)}.picker_wrapper.popup .picker_arrow{width:3em;height:3em;margin:0}.picker_wrapper.popup .picker_arrow::before,.picker_wrapper.popup .picker_arrow::after{content:"";display:block;position:absolute;top:0;left:0;z-index:-99}.picker_wrapper.popup .picker_arrow::before{width:100%;height:100%;-webkit-transform:skew(45deg);transform:skew(45deg);-webkit-transform-origin:0 100%;transform-origin:0 100%}.picker_wrapper.popup .picker_arrow::after{width:150%;height:150%;-webkit-box-shadow:none;box-shadow:none}.popup.popup_top{bottom:100%;left:0}.popup.popup_top .picker_arrow{bottom:0;left:0;-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.popup.popup_bottom{top:100%;left:0}.popup.popup_bottom .picker_arrow{top:0;left:0;-webkit-transform:rotate(90deg) scale(1, -1);transform:rotate(90deg) scale(1, -1)}.popup.popup_left{top:0;right:100%}.popup.popup_left .picker_arrow{top:0;right:0;-webkit-transform:scale(-1, 1);transform:scale(-1, 1)}.popup.popup_right{top:0;left:100%}.popup.popup_right .picker_arrow{top:0;left:0}';
  document.documentElement.firstElementChild 
  .appendChild(_style);

  var Picker = function () {


      function Picker(options) {
          var _this = this;

          classCallCheck(this, Picker);


          this.settings = {
              popup: 'right',
              layout: 'default',
              alpha: true,
              editor: true,
              editorFormat: 'hex'
          };

          this._openProxy = function (e) {
              return _this.openHandler(e);
          };

          this.onChange = null;
          this.onDone = null;
          this.onOpen = null;
          this.onClose = null;

          this.setOptions(options);
      }



      createClass(Picker, [{
          key: 'setOptions',
          value: function setOptions(options) {
              if (!options) {
                  return;
              }
              var settings = this.settings;

              function transfer(source, target, skipKeys) {
                  for (var key in source) {
                      if (skipKeys && skipKeys.indexOf(key) >= 0) {
                          continue;
                      }

                      target[key] = source[key];
                  }
              }

              if (options instanceof HTMLElement) {
                  settings.parent = options;
              } else {


                  if (settings.parent && options.parent && settings.parent !== options.parent) {
                      settings.parent.removeEventListener('click', this._openProxy, false);
                      this._popupInited = false;
                  }

                  transfer(options, settings );

                  if (options.onChange) {
                      this.onChange = options.onChange;
                  }
                  if (options.onDone) {
                      this.onDone = options.onDone;
                  }
                  if (options.onOpen) {
                      this.onOpen = options.onOpen;
                  }
                  if (options.onClose) {
                      this.onClose = options.onClose;
                  }

                  var col = options.color || options.colour;
                  if (col) {
                      this._setColor(col);
                  }
              }

              var parent = settings.parent;
              if (parent && settings.popup && !this._popupInited) {

                  addEvent(parent, 'click', this._openProxy);

                  onKey(parent, [' ', 'Spacebar', 'Enter'], this._openProxy );


                  this._popupInited = true;
              } else if (options.parent && !settings.popup) {
                  this.show();
              }
          }


      }, {
          key: 'openHandler',
          value: function openHandler(e) {
              if (this.show()) {
                  e && e.preventDefault();

                  this.settings.parent.style.pointerEvents = 'none';

                  var toFocus = e && e.type === EVENT_KEY ? this._domEdit : this.domElement;
                  setTimeout(function () {
                      return toFocus.focus();
                  }, 100);

                  if (this.onOpen) {
                      this.onOpen(this.colour);
                  }
              }
          }


      }, {
          key: 'closeHandler',
          value: function closeHandler(e) {
              var event = e && e.type;
              var doHide = false;

              if (!e) {
                  doHide = true;
              }
              else if (event === EVENT_CLICK_OUTSIDE || event === EVENT_TAB_MOVE) {

                      var knownTime = (this.__containedEvent || 0) + 100;
                      if (e.timeStamp > knownTime) {
                          doHide = true;
                      }
                  }
                  else {
                          stopEvent(e);

                          doHide = true;
                      }

              if (doHide && this.hide()) {
                  this.settings.parent.style.pointerEvents = '';

                  if (event !== EVENT_CLICK_OUTSIDE) {
                      this.settings.parent.focus();
                  }

                  if (this.onClose) {
                      this.onClose(this.colour);
                  }
              }
          }


      }, {
          key: 'movePopup',
          value: function movePopup(options, open) {
              this.closeHandler();

              this.setOptions(options);
              if (open) {
                  this.openHandler();
              }
          }


      }, {
          key: 'setColor',
          value: function setColor(color, silent) {
              this._setColor(color, { silent: silent });
          }
      }, {
          key: '_setColor',
          value: function _setColor(color, flags) {
              if (typeof color === 'string') {
                  color = color.trim();
              }
              if (!color) {
                  return;
              }

              flags = flags || {};
              var c = void 0;
              try {
                  c = new Color(color);
              } catch (ex) {
                  if (flags.failSilently) {
                      return;
                  }
                  throw ex;
              }

              if (!this.settings.alpha) {
                  var hsla = c.hsla;
                  hsla[3] = 1;
                  c.hsla = hsla;
              }
              this.colour = this.color = c;
              this._setHSLA(null, null, null, null, flags);
          }

      }, {
          key: 'setColour',
          value: function setColour(colour, silent) {
              this.setColor(colour, silent);
          }


      }, {
          key: 'show',
          value: function show() {
              var parent = this.settings.parent;
              if (!parent) {
                  return false;
              }

              if (this.domElement) {
                  var toggled = this._toggleDOM(true);

                  this._setPosition();

                  return toggled;
              }

              var html = this.settings.template || '<div class="picker_wrapper" tabindex="-1"><div class="picker_arrow"></div><div class="picker_hue picker_slider"><div class="picker_selector"></div></div><div class="picker_sl"><div class="picker_selector"></div></div><div class="picker_alpha picker_slider"><div class="picker_selector"></div></div><div class="picker_editor"><input aria-label="Type a color name or hex value"/></div><div class="picker_sample"></div><div class="picker_done"><button>Ok</button></div></div>';
              var wrapper = parseHTML(html);

              this.domElement = wrapper;
              this._domH = $('.picker_hue', wrapper);
              this._domSL = $('.picker_sl', wrapper);
              this._domA = $('.picker_alpha', wrapper);
              this._domEdit = $('.picker_editor input', wrapper);
              this._domSample = $('.picker_sample', wrapper);
              this._domOkay = $('.picker_done button', wrapper);

              wrapper.classList.add('layout_' + this.settings.layout);
              if (!this.settings.alpha) {
                  wrapper.classList.add('no_alpha');
              }
              if (!this.settings.editor) {
                  wrapper.classList.add('no_editor');
              }
              this._ifPopup(function () {
                  return wrapper.classList.add('popup');
              });

              this._setPosition();

              if (this.colour) {
                  this._updateUI();
              } else {
                  this._setColor('#0cf');
              }
              this._bindEvents();

              return true;
          }


      }, {
          key: 'hide',
          value: function hide() {
              return this._toggleDOM(false);
          }


      }, {
          key: '_bindEvents',
          value: function _bindEvents() {
              var _this2 = this;

              var that = this,
                  dom = this.domElement;

              addEvent(dom, 'click', function (e) {
                  return e.preventDefault();
              });


              function createDragConfig(container, callbackRelative) {

                  function relayDrag(_, pos) {
                      var relX = pos[0] / container.clientWidth,
                          relY = pos[1] / container.clientHeight;
                      callbackRelative(relX, relY);
                  }

                  var config = {
                      container: container,
                      dragOutside: false,
                      callback: relayDrag,
                      callbackDragStart: relayDrag,
                      propagateEvents: true
                  };
                  return config;
              }

              dragTracker(createDragConfig(this._domH, function (x, y) {
                  return that._setHSLA(x);
              }));

              dragTracker(createDragConfig(this._domSL, function (x, y) {
                  return that._setHSLA(null, x, 1 - y);
              }));

              if (this.settings.alpha) {
                  dragTracker(createDragConfig(this._domA, function (x, y) {
                      return that._setHSLA(null, null, null, 1 - y);
                  }));
              }


              var editInput = this._domEdit;
{
                  addEvent(editInput, 'input', function (e) {
                      that._setColor(this.value, { fromEditor: true, failSilently: true });
                  });
                  addEvent(editInput, 'focus', function (e) {
                      var input = this;
                      if (input.selectionStart === input.selectionEnd) {
                          input.select();
                      }
                  });
              }


              this._ifPopup(function () {
                  var popupCloseProxy = function popupCloseProxy(e) {
                      return _this2.closeHandler(e);
                  };

                  addEvent(window, EVENT_CLICK_OUTSIDE, popupCloseProxy);
                  addEvent(window, EVENT_TAB_MOVE, popupCloseProxy);
                  onKey(dom, ['Esc', 'Escape'], popupCloseProxy);

                  var timeKeeper = function timeKeeper(e) {
                      _this2.__containedEvent = e.timeStamp;
                  };
                  addEvent(dom, EVENT_CLICK_OUTSIDE, timeKeeper);
                  addEvent(dom, EVENT_TAB_MOVE, timeKeeper);
              });

              var onDoneProxy = function onDoneProxy(e) {
                  _this2._ifPopup(function () {
                      return _this2.closeHandler(e);
                  });
                  if (_this2.onDone) {
                      _this2.onDone(_this2.colour);
                  }
              };
              addEvent(this._domOkay, 'click', onDoneProxy);
              onKey(dom, ['Enter'], onDoneProxy);
          }


      }, {
          key: '_setPosition',
          value: function _setPosition() {
              var parent = this.settings.parent,
                  elm = this.domElement;

              if (parent !== elm.parentNode) {
                  parent.appendChild(elm);
              }

              this._ifPopup(function (popup) {

                  if (getComputedStyle(parent).position === 'static') {
                      parent.style.position = 'relative';
                  }

                  var cssClass = popup === true ? 'popup_right' : 'popup_' + popup;

                  ['popup_top', 'popup_bottom', 'popup_left', 'popup_right'].forEach(function (c) {
                      if (c === cssClass) {
                          elm.classList.add(c);
                      } else {
                          elm.classList.remove(c);
                      }
                  });

                  elm.classList.add(cssClass);
              });
          }


      }, {
          key: '_setHSLA',
          value: function _setHSLA(h, s, l, a, flags) {
              flags = flags || {};

              var col = this.colour,
                  hsla = col.hsla;

              [h, s, l, a].forEach(function (x, i) {
                  if (x || x === 0) {
                      hsla[i] = x;
                  }
              });
              col.hsla = hsla;

              this._updateUI(flags);

              if (this.onChange && !flags.silent) {
                  this.onChange(col);
              }
          }
      }, {
          key: '_updateUI',
          value: function _updateUI(flags) {
              if (!this.domElement) {
                  return;
              }
              flags = flags || {};

              var col = this.colour,
                  hsl = col.hsla,
                  cssHue = 'hsl(' + hsl[0] * HUES + ', 100%, 50%)',
                  cssHSL = col.hslString,
                  cssHSLA = col.hslaString;

              var uiH = this._domH,
                  uiSL = this._domSL,
                  uiA = this._domA,
                  thumbH = $('.picker_selector', uiH),
                  thumbSL = $('.picker_selector', uiSL),
                  thumbA = $('.picker_selector', uiA);

              function posX(parent, child, relX) {
                  child.style.left = relX * 100 + '%'; 
              }
              function posY(parent, child, relY) {
                  child.style.top = relY * 100 + '%'; 
              }


              posX(uiH, thumbH, hsl[0]);

              this._domSL.style.backgroundColor = this._domH.style.color = cssHue;


              posX(uiSL, thumbSL, hsl[1]);
              posY(uiSL, thumbSL, 1 - hsl[2]);

              uiSL.style.color = cssHSL;


              posY(uiA, thumbA, 1 - hsl[3]);

              var opaque = cssHSL,
                  transp = opaque.replace('hsl', 'hsla').replace(')', ', 0)'),
                  bg = 'linear-gradient(' + [opaque, transp] + ')';

              this._domA.style.backgroundImage = bg + ', ' + BG_TRANSP;


              if (!flags.fromEditor) {
                  var format = this.settings.editorFormat,
                      alpha = this.settings.alpha;

                  var value = void 0;
                  switch (format) {
                      case 'rgb':
                          value = col.printRGB(alpha);break;
                      case 'hsl':
                          value = col.printHSL(alpha);break;
                      default:
                          value = col.printHex(alpha);
                  }
                  this._domEdit.value = value;
              }


              this._domSample.style.color = cssHSLA;
          }
      }, {
          key: '_ifPopup',
          value: function _ifPopup(actionIf, actionElse) {
              if (this.settings.parent && this.settings.popup) {
                  actionIf && actionIf(this.settings.popup);
              } else {
                  actionElse && actionElse();
              }
          }
      }, {
          key: '_toggleDOM',
          value: function _toggleDOM(toVisible) {
              var dom = this.domElement;
              if (!dom) {
                  return false;
              }

              var displayStyle = toVisible ? '' : 'none',
                  toggle = dom.style.display !== displayStyle;

              if (toggle) {
                  dom.style.display = displayStyle;
              }
              return toggle;
          }



      }], [{
          key: 'StyleElement',
          get: function get$$1() {
              return _style;
          }
      }]);
      return Picker;
  }();

  return Picker;

})));


/***/ }),
/* 65 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var VanillaPicker = __webpack_require__(18);
var Highlighter = __webpack_require__(66);
var History = __webpack_require__(67);
var SearchBox = __webpack_require__(70);
var ContextMenu = __webpack_require__(3);
var TreePath = __webpack_require__(71);
var Node = __webpack_require__(72);
var ModeSwitcher = __webpack_require__(25);
var util = __webpack_require__(1);
var autocomplete = __webpack_require__(76);
var translate = __webpack_require__(0).translate;
var setLanguages = __webpack_require__(0).setLanguages;
var setLanguage = __webpack_require__(0).setLanguage;

// create a mixin with the functions for tree mode
var treemode = {};

/**
 * Create a tree editor
 * @param {Element} container    Container element
 * @param {Object}  [options]    Object with options. available options:
 *                               {String} mode            Editor mode. Available values:
 *                                                        'tree' (default), 'view',
 *                                                        and 'form'.
 *                               {Boolean} search         Enable search box.
 *                                                        True by default
 *                               {Boolean} history        Enable history (undo/redo).
 *                                                        True by default
 *                               {function} onChange      Callback method, triggered
 *                                                        on change of contents.
 *                                                        Does not pass the changed contents.
 *                               {function} onChangeJSON  Callback method, triggered
 *                                                        in modes on change of contents,
 *                                                        passing the changed contents
 *                                                        as JSON.
 *                                                        Only applicable for modes
 *                                                        'tree', 'view', and 'form'.
 *                               {function} onChangeText  Callback method, triggered
 *                                                        in modes on change of contents,
 *                                                        passing the changed contents
 *                                                        as stringified JSON.
 *                               {String} name            Field name for the root node.
 *                               {boolean} escapeUnicode  If true, unicode
 *                                                        characters are escaped.
 *                                                        false by default.
 *                               {Object} schema          A JSON Schema for validation
 *                               {function} onEvent       Function triggered
 *                                                        when an event occurs
 *                                                        in a field or value.
 * @private
 */
treemode.create = function (container, options) {
  if (!container) {
    throw new Error('No container element provided.');
  }
  this.container = container;
  this.dom = {};
  this.highlighter = new Highlighter();
  this.selection = undefined; // will hold the last input selection
  this.multiselection = {
    nodes: []
  };
  this.validateSchema = null; // will be set in .setSchema(schema)
  this.validationSequence = 0;
  this.errorNodes = [];

  this.node = null;
  this.focusTarget = null;

  this._setOptions(options);

  if (options.autocomplete)
      this.autocomplete = new autocomplete(options.autocomplete);

  if (this.options.history && this.options.mode !== 'view') {
    this.history = new History(this);
  }

  this._createFrame();
  this._createTable();
};

/**
 * Destroy the editor. Clean up DOM, event listeners, and web workers.
 */
treemode.destroy = function () {
  if (this.frame && this.container && this.frame.parentNode == this.container) {
    this.container.removeChild(this.frame);
    this.frame = null;
  }
  this.container = null;

  this.dom = null;

  this.clear();
  this.node = null;
  this.focusTarget = null;
  this.selection = null;
  this.multiselection = null;
  this.errorNodes = null;
  this.validateSchema = null;
  this._debouncedValidate = null;

  if (this.history) {
    this.history.destroy();
    this.history = null;
  }

  if (this.searchBox) {
    this.searchBox.destroy();
    this.searchBox = null;
  }

  if (this.modeSwitcher) {
    this.modeSwitcher.destroy();
    this.modeSwitcher = null;
  }
};

/**
 * Initialize and set default options
 * @param {Object}  [options]    See description in constructor
 * @private
 */
treemode._setOptions = function (options) {
  this.options = {
    search: true,
    history: true,
    mode: 'tree',
    name: undefined,   // field name of root node
    schema: null,
    schemaRefs: null,
    autocomplete: null,
    navigationBar : true,
    mainMenuBar: true,
    onSelectionChange: null,
    colorPicker: true,
    onColorPicker: function (parent, color, onChange) {
      if (VanillaPicker) {
        new VanillaPicker({
          parent: parent,
          color: color,
          popup: 'bottom',
          onDone: function (color) {
            var alpha = color.rgba[3];
            var hex = (alpha === 1)
                ? color.hex.substr(0, 7)  // return #RRGGBB
                : color.hex;               // return #RRGGBBAA
            onChange(hex);
          }
        }).show();
      }
      else {
        console.warn('Cannot open color picker: the `vanilla-picker` library is not included in the bundle. ' +
            'Either use the full bundle or implement your own color picker using `onColorPicker`.')
      }
    },
    timestampTag: true,
    onEvent: null,
    enableSort: true,
    enableTransform: true
  };

  // copy all options
  if (options) {
    for (var prop in options) {
      if (options.hasOwnProperty(prop)) {
        this.options[prop] = options[prop];
      }
    }
  }

  // compile a JSON schema validator if a JSON schema is provided
  this.setSchema(this.options.schema, this.options.schemaRefs);

  // create a debounced validate function
  this._debouncedValidate = util.debounce(this.validate.bind(this), this.DEBOUNCE_INTERVAL);

  if (options.onSelectionChange) {
    this.onSelectionChange(options.onSelectionChange);
  }

  setLanguages(this.options.languages);
  setLanguage(this.options.language)
};

/**
 * Set new JSON object in editor.
 * Resets the state of the editor (expanded nodes, search, selection).
 *
 * @param {*} json
 */
treemode.set = function (json) {
  // verify if json is valid JSON, ignore when a function
  if (json instanceof Function || (json === undefined)) {
    this.clear();
  }
  else {
    this.content.removeChild(this.table);  // Take the table offline

    // replace the root node
    var params = {
      field: this.options.name,
      value: json
    };
    var node = new Node(this, params);
    this._setRoot(node);

    // validate JSON schema (if configured)
    this.validate();

    // expand
    var recurse = false;
    this.node.expand(recurse);

    this.content.appendChild(this.table);  // Put the table online again
  }

  // TODO: maintain history, store last state and previous document
  if (this.history) {
    this.history.clear();
  }

  // clear search
  if (this.searchBox) {
    this.searchBox.clear();
  }
};

/**
 * Update JSON object in editor.
 * Maintains the state of the editor (expanded nodes, search, selection).
 *
 * @param {*} json
 */
treemode.update = function (json) {
  // don't update if there are no changes
  if (this.node.deepEqual(json)) {
    return;
  }

  var selection = this.getSelection();

  // apply the changed json
  this.onChangeDisabled = true; // don't fire an onChange event
  this.node.update(json);
  this.onChangeDisabled = false;

  // validate JSON schema
  this.validate();

  // update search result if any
  if (this.searchBox && !this.searchBox.isEmpty()) {
    this.searchBox.forceSearch();
  }

  // update selection if any
  if (selection && selection.start && selection.end) {
    // only keep/update the selection if both start and end node still exists,
    // else we clear the selection
    var startNode = this.node.findNodeByPath(selection.start.path);
    var endNode = this.node.findNodeByPath(selection.end.path);
    if (startNode && endNode) {
      this.setSelection(selection.start, selection.end);
    }
    else {
      this.setSelection({}, {}); // clear selection
    }
  }
  else {
    this.setSelection({}, {}); // clear selection
  }
};

/**
 * Get JSON object from editor
 * @return {Object | undefined} json
 */
treemode.get = function () {
  // TODO: resolve pending debounced input changes if any, but do not resolve invalid inputs

  if (this.node) {
    return this.node.getValue();
  }
  else {
    return undefined;
  }
};

/**
 * Get the text contents of the editor
 * @return {String} jsonText
 */
treemode.getText = function() {
  return JSON.stringify(this.get());
};

/**
 * Set the text contents of the editor.
 * Resets the state of the editor (expanded nodes, search, selection).
 * @param {String} jsonText
 */
treemode.setText = function(jsonText) {
  try {
    this.set(util.parse(jsonText)); // this can throw an error
  }
  catch (err) {
    // try to sanitize json, replace JavaScript notation with JSON notation
    var sanitizedJsonText = util.sanitize(jsonText);

    // try to parse again
    this.set(util.parse(sanitizedJsonText)); // this can throw an error
  }
};

/**
 * Update the text contents of the editor.
 * Maintains the state of the editor (expanded nodes, search, selection).
 * @param {String} jsonText
 */
treemode.updateText = function(jsonText) {
  try {
    this.update(util.parse(jsonText)); // this can throw an error
  }
  catch (err) {
    // try to sanitize json, replace JavaScript notation with JSON notation
    var sanitizedJsonText = util.sanitize(jsonText);

    // try to parse again
    this.update(util.parse(sanitizedJsonText)); // this can throw an error
  }
};

/**
 * Set a field name for the root node.
 * @param {String | undefined} name
 */
treemode.setName = function (name) {
  this.options.name = name;
  if (this.node) {
    this.node.updateField(this.options.name);
  }
};

/**
 * Get the field name for the root node.
 * @return {String | undefined} name
 */
treemode.getName = function () {
  return this.options.name;
};

/**
 * Set focus to the editor. Focus will be set to:
 * - the first editable field or value, or else
 * - to the expand button of the root node, or else
 * - to the context menu button of the root node, or else
 * - to the first button in the top menu
 */
treemode.focus = function () {
  var input = this.scrollableContent.querySelector('[contenteditable=true]');
  if (input) {
    input.focus();
  }
  else if (this.node.dom.expand) {
    this.node.dom.expand.focus();
  }
  else if (this.node.dom.menu) {
    this.node.dom.menu.focus();
  }
  else {
    // focus to the first button in the menu
    input = this.frame.querySelector('button');
    if (input) {
      input.focus();
    }
  }
};

/**
 * Remove the root node from the editor
 */
treemode.clear = function () {
  if (this.node) {
    this.node.hide();
    delete this.node;
  }

  if (this.treePath) {
    this.treePath.reset();
  }
};

/**
 * Set the root node for the json editor
 * @param {Node} node
 * @private
 */
treemode._setRoot = function (node) {
  this.clear();

  this.node = node;
  node.setParent(null);
  node.setField(undefined, false);
  delete node.index;

  // append to the dom
  this.tbody.appendChild(node.getDom());
};

/**
 * Search text in all nodes
 * The nodes will be expanded when the text is found one of its childs,
 * else it will be collapsed. Searches are case insensitive.
 * @param {String} text
 * @return {Object[]} results  Array with nodes containing the search results
 *                             The result objects contains fields:
 *                             - {Node} node,
 *                             - {String} elem  the dom element name where
 *                                              the result is found ('field' or
 *                                              'value')
 */
treemode.search = function (text) {
  var results;
  if (this.node) {
    this.content.removeChild(this.table);  // Take the table offline
    results = this.node.search(text);
    this.content.appendChild(this.table);  // Put the table online again
  }
  else {
    results = [];
  }

  return results;
};

/**
 * Expand all nodes
 */
treemode.expandAll = function () {
  if (this.node) {
    this.content.removeChild(this.table);  // Take the table offline
    this.node.expand();
    this.content.appendChild(this.table);  // Put the table online again
  }
};

/**
 * Collapse all nodes
 */
treemode.collapseAll = function () {
  if (this.node) {
    this.content.removeChild(this.table);  // Take the table offline
    this.node.collapse();
    this.content.appendChild(this.table);  // Put the table online again
  }
};

/**
 * The method onChange is called whenever a field or value is changed, created,
 * deleted, duplicated, etc.
 * @param {String} action  Change action. Available values: "editField",
 *                         "editValue", "changeType", "appendNode",
 *                         "removeNode", "duplicateNode", "moveNode", "expand",
 *                         "collapse".
 * @param {Object} params  Object containing parameters describing the change.
 *                         The parameters in params depend on the action (for
 *                         example for "editValue" the Node, old value, and new
 *                         value are provided). params contains all information
 *                         needed to undo or redo the action.
 * @private
 */
treemode._onAction = function (action, params) {
  // add an action to the history
  if (this.history) {
    this.history.add(action, params);
  }

  this._onChange();
};

/**
 * Handle a change:
 * - Validate JSON schema
 * - Send a callback to the onChange listener if provided
 * @private
 */
treemode._onChange = function () {
  if (this.onChangeDisabled) {
    return;
  }

  // selection can be changed after undo/redo
  this.selection = this.getDomSelection();

  // validate JSON schema (if configured)
  this._debouncedValidate();

  if (this.treePath) {
    var selectedNode = this.selection
        ?  this.node.findNodeByInternalPath(this.selection.path)
        : this.multiselection
            ? this.multiselection.nodes[0]
            : undefined;

    if (selectedNode) {
      this._updateTreePath(selectedNode.getNodePath())
    }
    else {
      this.treePath.reset()
    }
  }

  // trigger the onChange callback
  if (this.options.onChange) {
    try {
      this.options.onChange();
    }
    catch (err) {
      console.error('Error in onChange callback: ', err);
    }
  }

  // trigger the onChangeJSON callback
  if (this.options.onChangeJSON) {
    try {
      this.options.onChangeJSON(this.get());
    }
    catch (err) {
      console.error('Error in onChangeJSON callback: ', err);
    }
  }

  // trigger the onChangeText callback
  if (this.options.onChangeText) {
    try {
      this.options.onChangeText(this.getText());
    }
    catch (err) {
      console.error('Error in onChangeText callback: ', err);
    }
  }

  // trigger the onClassName callback
  if(this.options.onClassName) {
    this.node.recursivelyUpdateCssClassesOnNodes();
  }

  // trigger the onNodeName callback
  if (this.options.onNodeName && this.node.childs) {
    try {
      this.node.recursivelyUpdateNodeName();
    } catch (err) {
      console.error("Error in onNodeName callback: ", err);
    }  
  }
};

/**
 * Validate current JSON object against the configured JSON schema
 * Throws an exception when no JSON schema is configured
 */
treemode.validate = function () {
  var root = this.node;
  if (!root) { // TODO: this should be redundant but is needed on mode switch
    return;
  }

  var json = root.getValue();

  // execute JSON schema validation
  var schemaErrors = [];
  if (this.validateSchema) {
    var valid = this.validateSchema(json);
    if (!valid) {
      // apply all new errors
      schemaErrors = this.validateSchema.errors
          .map(function (error) {
            return util.improveSchemaError(error);
          })
          .map(function findNode (error) {
            return {
              node: root.findNode(error.dataPath),
              error: error
            }
          })
          .filter(function hasNode (entry) {
            return entry.node != null
          });
    }
  }

  // execute custom validation and after than merge and render all errors
  try {
    this.validationSequence++;
    var me = this;
    var seq = this.validationSequence;
    this._validateCustom(json)
        .then(function (customValidationErrors) {
          // only apply when there was no other validation started whilst resolving async results
          if (seq === me.validationSequence) {
            var errorNodes = [].concat(schemaErrors, customValidationErrors || []);
            me._renderValidationErrors(errorNodes);
          }
        })
        .catch(function (err) {
          console.error(err);
        });
  }
  catch (err) {
    console.error(err);
  }
};

treemode._renderValidationErrors = function (errorNodes) {
  // clear all current errors
  if (this.errorNodes) {
    this.errorNodes.forEach(function (node) {
      node.setError(null);
    });
  }

  // render the new errors
  var parentPairs = errorNodes
      .reduce(function (all, entry) {
        return entry.node
            .findParents()
            .filter(function (parent) {
              return !all.some(function (pair) {
                return pair[0] === parent;
              });
            })
            .map(function (parent) {
              return [parent, entry.node];
            })
            .concat(all);
      }, []);

  this.errorNodes = parentPairs
      .map(function (pair) {
        return {
          node: pair[0],
          child: pair[1],
          error: {
            message: pair[0].type === 'object'
                ? 'Contains invalid properties' // object
                : 'Contains invalid items'      // array
          }
        };
      })
      .concat(errorNodes)
      .map(function setError (entry) {
        entry.node.setError(entry.error, entry.child);
        return entry.node;
      });
};

/**
 * Execute custom validation if configured.
 *
 * Returns a promise resolving with the custom errors (or nothing).
 */
treemode._validateCustom = function (json) {
  try {
    if (this.options.onValidate) {
      var root = this.node;
      var customValidateResults = this.options.onValidate(json);

      var resultPromise = util.isPromise(customValidateResults)
          ? customValidateResults
          : Promise.resolve(customValidateResults);

      return resultPromise.then(function (customValidationPathErrors) {
        if (Array.isArray(customValidationPathErrors)) {
          return customValidationPathErrors
              .filter(function (error) {
                var valid = util.isValidValidationError(error);

                if (!valid) {
                  console.warn('Ignoring a custom validation error with invalid structure. ' +
                      'Expected structure: {path: [...], message: "..."}. ' +
                      'Actual error:', error);
                }

                return valid;
              })
              .map(function (error) {
                var node;
                try {
                  node = (error && error.path) ? root.findNodeByPath(error.path) : null
                }
                catch (err) {
                  // stay silent here, we throw a generic warning if no node is found
                }
                if (!node) {
                  console.warn('Ignoring validation error: node not found. Path:', error.path, 'Error:', error);
                }

                return {
                  node: node,
                  error: error
                }
              })
              .filter(function (entry) {
                return entry && entry.node && entry.error && entry.error.message
              });
        }
        else {
          return null;
        }
      });
    }
  }
  catch (err) {
    return Promise.reject(err);
  }

  return Promise.resolve(null);
};

/**
 * Refresh the rendered contents
 */
treemode.refresh = function () {
  if (this.node) {
    this.node.updateDom({recurse: true});
  }
};

/**
 * Start autoscrolling when given mouse position is above the top of the
 * editor contents, or below the bottom.
 * @param {Number} mouseY  Absolute mouse position in pixels
 */
treemode.startAutoScroll = function (mouseY) {
  var me = this;
  var content = this.scrollableContent;
  var top = util.getAbsoluteTop(content);
  var height = content.clientHeight;
  var bottom = top + height;
  var margin = 24;
  var interval = 50; // ms

  if ((mouseY < top + margin) && content.scrollTop > 0) {
    this.autoScrollStep = ((top + margin) - mouseY) / 3;
  }
  else if (mouseY > bottom - margin &&
      height + content.scrollTop < content.scrollHeight) {
    this.autoScrollStep = ((bottom - margin) - mouseY) / 3;
  }
  else {
    this.autoScrollStep = undefined;
  }

  if (this.autoScrollStep) {
    if (!this.autoScrollTimer) {
      this.autoScrollTimer = setInterval(function () {
        if (me.autoScrollStep) {
          content.scrollTop -= me.autoScrollStep;
        }
        else {
          me.stopAutoScroll();
        }
      }, interval);
    }
  }
  else {
    this.stopAutoScroll();
  }
};

/**
 * Stop auto scrolling. Only applicable when scrolling
 */
treemode.stopAutoScroll = function () {
  if (this.autoScrollTimer) {
    clearTimeout(this.autoScrollTimer);
    delete this.autoScrollTimer;
  }
  if (this.autoScrollStep) {
    delete this.autoScrollStep;
  }
};


/**
 * Set the focus to an element in the editor, set text selection, and
 * set scroll position.
 * @param {Object} selection  An object containing fields:
 *                            {Element | undefined} dom     The dom element
 *                                                          which has focus
 *                            {Range | TextRange} range     A text selection
 *                            {Node[]} nodes                Nodes in case of multi selection
 *                            {Number} scrollTop            Scroll position
 */
treemode.setDomSelection = function (selection) {
  if (!selection) {
    return;
  }

  if ('scrollTop' in selection && this.scrollableContent) {
    // TODO: animated scroll
    this.scrollableContent.scrollTop = selection.scrollTop;
  }
  if (selection.paths) {
    // multi-select
    var me = this;
    var nodes = selection.paths.map(function (path) {
      return me.node.findNodeByInternalPath(path);
    });

    this.select(nodes);
  }
  else {
    // find the actual DOM element where to apply the focus
    var node = selection.path
        ? this.node.findNodeByInternalPath(selection.path)
        : null;
    var container = (node && selection.domName)
        ? node.dom[selection.domName]
        : null;
    if (selection.range && container) {
      var range = Object.assign({}, selection.range, { container: container });
      util.setSelectionOffset(range);
    }
    else if (node) { // just a fallback
      node.focus();
    }
  }
};

/**
 * Get the current focus
 * @return {Object} selection An object containing fields:
 *                            {Element | undefined} dom     The dom element
 *                                                          which has focus
 *                            {Range | TextRange} range     A text selection
 *                            {Node[]} nodes                Nodes in case of multi selection
 *                            {Number} scrollTop            Scroll position
 */
treemode.getDomSelection = function () {
  // find the node and field name of the current target,
  // so we can store the current selection in a serializable
  // way (internal node path and domName)
  var node = Node.getNodeFromTarget(this.focusTarget);
  var focusTarget = this.focusTarget;
  var domName = node
      ? Object.keys(node.dom).find(function (domName) {
        return node.dom[domName] === focusTarget;
      })
      : null;

  var range = util.getSelectionOffset();
  if (range && range.container.nodeName !== 'DIV') { // filter on (editable) divs)
    range = null;
  }
  if (range && range.container !== focusTarget) {
    range = null;
  }
  if (range) {
    // we cannot rely on the current instance of the container,
    // we need to store the internal node path and field and
    // find the actual DOM field when applying the selection
    delete range.container;
  }

  return {
    path: node ? node.getInternalPath() : null,
    domName: domName,
    range: range,
    paths: this.multiselection.length > 0
        ? this.multiselection.nodes.map(function (node) {
            return node.getInternalPath();
          })
        : null,
    scrollTop: this.scrollableContent ? this.scrollableContent.scrollTop : 0
  };
};

/**
 * Adjust the scroll position such that given top position is shown at 1/4
 * of the window height.
 * @param {Number} top
 * @param {function(boolean)} [callback]   Callback, executed when animation is
 *                                         finished. The callback returns true
 *                                         when animation is finished, or false
 *                                         when not.
 */
treemode.scrollTo = function (top, callback) {
  var content = this.scrollableContent;
  if (content) {
    var editor = this;
    // cancel any running animation
    if (editor.animateTimeout) {
      clearTimeout(editor.animateTimeout);
      delete editor.animateTimeout;
    }
    if (editor.animateCallback) {
      editor.animateCallback(false);
      delete editor.animateCallback;
    }

    // calculate final scroll position
    var height = content.clientHeight;
    var bottom = content.scrollHeight - height;
    var finalScrollTop = Math.min(Math.max(top - height / 4, 0), bottom);

    // animate towards the new scroll position
    var animate = function () {
      var scrollTop = content.scrollTop;
      var diff = (finalScrollTop - scrollTop);
      if (Math.abs(diff) > 3) {
        content.scrollTop += diff / 3;
        editor.animateCallback = callback;
        editor.animateTimeout = setTimeout(animate, 50);
      }
      else {
        // finished
        if (callback) {
          callback(true);
        }
        content.scrollTop = finalScrollTop;
        delete editor.animateTimeout;
        delete editor.animateCallback;
      }
    };
    animate();
  }
  else {
    if (callback) {
      callback(false);
    }
  }
};

/**
 * Create main frame
 * @private
 */
treemode._createFrame = function () {
  // create the frame
  this.frame = document.createElement('div');
  this.frame.className = 'jsoneditor jsoneditor-mode-' + this.options.mode;
  this.container.appendChild(this.frame);

  this.contentOuter = document.createElement('div');
  this.contentOuter.className = 'jsoneditor-outer';

  // create one global event listener to handle all events from all nodes
  var editor = this;
  function onEvent(event) {
    // when switching to mode "code" or "text" via the menu, some events
    // are still fired whilst the _onEvent methods is already removed.
    if (editor._onEvent) {
      editor._onEvent(event);
    }
  }
  this.frame.onclick = function (event) {
    var target = event.target;// || event.srcElement;

    onEvent(event);

    // prevent default submit action of buttons when editor is located
    // inside a form
    if (target.nodeName == 'BUTTON') {
      event.preventDefault();
    }
  };
  this.frame.oninput = onEvent;
  this.frame.onchange = onEvent;
  this.frame.onkeydown = onEvent;
  this.frame.onkeyup = onEvent;
  this.frame.oncut = onEvent;
  this.frame.onpaste = onEvent;
  this.frame.onmousedown = onEvent;
  this.frame.onmouseup = onEvent;
  this.frame.onmouseover = onEvent;
  this.frame.onmouseout = onEvent;
  // Note: focus and blur events do not propagate, therefore they defined
  // using an eventListener with useCapture=true
  // see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html
  util.addEventListener(this.frame, 'focus', onEvent, true);
  util.addEventListener(this.frame, 'blur', onEvent, true);
  this.frame.onfocusin = onEvent;  // for IE
  this.frame.onfocusout = onEvent; // for IE

  if (this.options.mainMenuBar) {
    util.addClassName(this.contentOuter, 'has-main-menu-bar');

    // create menu
    this.menu = document.createElement('div');
    this.menu.className = 'jsoneditor-menu';
    this.frame.appendChild(this.menu);

    // create expand all button
    var expandAll = document.createElement('button');
    expandAll.type = 'button';
    expandAll.className = 'jsoneditor-expand-all';
    expandAll.title = translate('expandAll');
    expandAll.onclick = function () {
      editor.expandAll();
    };
    this.menu.appendChild(expandAll);

    // create collapse all button
    var collapseAll = document.createElement('button');
    collapseAll.type = 'button';
    collapseAll.title = translate('collapseAll');
    collapseAll.className = 'jsoneditor-collapse-all';
    collapseAll.onclick = function () {
      editor.collapseAll();
    };
    this.menu.appendChild(collapseAll);

    // create sort button
    if (this.options.enableSort) {
      var sort = document.createElement('button');
      sort.type = 'button';
      sort.className = 'jsoneditor-sort';
      sort.title = translate('sortTitleShort');
      sort.onclick = function () {
        editor.node.showSortModal()
      };
      this.menu.appendChild(sort);
    }

    // create transform button
    if (this.options.enableTransform) {
      var transform = document.createElement('button');
      transform.type = 'button';
      transform.title = translate('transformTitleShort');
      transform.className = 'jsoneditor-transform';
      transform.onclick = function () {
        editor.node.showTransformModal();
      };
      this.menu.appendChild(transform);
    }

    // create undo/redo buttons
    if (this.history) {
      // create undo button
      var undo = document.createElement('button');
      undo.type = 'button';
      undo.className = 'jsoneditor-undo jsoneditor-separator';
      undo.title = translate('undo');
      undo.onclick = function () {
        editor._onUndo();
      };
      this.menu.appendChild(undo);
      this.dom.undo = undo;

      // create redo button
      var redo = document.createElement('button');
      redo.type = 'button';
      redo.className = 'jsoneditor-redo';
      redo.title = translate('redo');
      redo.onclick = function () {
        editor._onRedo();
      };
      this.menu.appendChild(redo);
      this.dom.redo = redo;

      // register handler for onchange of history
      this.history.onChange = function () {
        undo.disabled = !editor.history.canUndo();
        redo.disabled = !editor.history.canRedo();
      };
      this.history.onChange();
    }

    // create mode box
    if (this.options && this.options.modes && this.options.modes.length) {
      var me = this;
      this.modeSwitcher = new ModeSwitcher(this.menu, this.options.modes, this.options.mode, function onSwitch(mode) {
        // switch mode and restore focus
        me.setMode(mode);
        me.modeSwitcher.focus();
      });
    }

    // create search box
    if (this.options.search) {
      this.searchBox = new SearchBox(this, this.menu);
    }
  }

  if (this.options.navigationBar) {
    // create second menu row for treepath
    this.navBar = document.createElement('div');
    this.navBar.className = 'jsoneditor-navigation-bar nav-bar-empty';
    this.frame.appendChild(this.navBar);

    this.treePath = new TreePath(this.navBar, this.frame);
    this.treePath.onSectionSelected(this._onTreePathSectionSelected.bind(this));
    this.treePath.onContextMenuItemSelected(this._onTreePathMenuItemSelected.bind(this));
  }
};

/**
 * Perform an undo action
 * @private
 */
treemode._onUndo = function () {
  if (this.history) {
    // undo last action
    this.history.undo();

    // fire change event
    this._onChange();
  }
};

/**
 * Perform a redo action
 * @private
 */
treemode._onRedo = function () {
  if (this.history) {
    // redo last action
    this.history.redo();

    // fire change event
    this._onChange();
  }
};

/**
 * Event handler
 * @param event
 * @private
 */
treemode._onEvent = function (event) {
  // don't process events when coming from the color picker
  if (Node.targetIsColorPicker(event.target)) {
    return;
  }

  var node = Node.getNodeFromTarget(event.target);

  if (event.type === 'keydown') {
    this._onKeyDown(event);
  }

  if (event.type === 'focus') {
    this.focusTarget = event.target;
    if (this.options.autocomplete && this.options.autocomplete.trigger === 'focus') {
      this._showAutoComplete(event.target);
    }
  }

  if (event.type === 'mousedown') {
    this._startDragDistance(event);
  }
  if (event.type === 'mousemove' || event.type === 'mouseup' || event.type === 'click') {
    this._updateDragDistance(event);
  }


  if (node && this.options && this.options.navigationBar && node && (event.type === 'keydown' || event.type === 'mousedown')) {
    // apply on next tick, right after the new key press is applied
    var me = this;
    setTimeout(function () {
      me._updateTreePath(node.getNodePath());
    })
  }

  if (node && node.selected) {
    if (event.type === 'click') {
      if (event.target === node.dom.menu) {
        this.showContextMenu(event.target);

        // stop propagation (else we will open the context menu of a single node)
        return;
      }

      // deselect a multi selection
      if (!event.hasMoved) {
        this.deselect();
      }
    }

    if (event.type === 'mousedown') {
      // drag multiple nodes
      Node.onDragStart(this.multiselection.nodes, event);
    }
  }
  else {
    // filter mouse events in the contents part of the editor (not the main menu)
    if (event.type === 'mousedown' && util.hasParentNode(event.target, this.content)) {
      this.deselect();

      if (node && event.target === node.dom.drag) {
        // drag a singe node
        Node.onDragStart(node, event);
      }
      else if (!node || (event.target !== node.dom.field && event.target !== node.dom.value && event.target !== node.dom.select)) {
        // select multiple nodes
        this._onMultiSelectStart(event);
      }
    }
  }

  if (node) {
    node.onEvent(event);
  }
};

/**
 * Update TreePath components
 * @param {Array<Node>} pathNodes list of nodes in path from root to selection
 * @private
 */
treemode._updateTreePath = function (pathNodes) {
  if (pathNodes && pathNodes.length) {
    util.removeClassName(this.navBar, 'nav-bar-empty');

    var pathObjs = [];
    pathNodes.forEach(function (node) {
      var pathObj = {
        name: getName(node),
        node: node,
        children: []
      };
      if (node.childs && node.childs.length) {
        node.childs.forEach(function (childNode) {
          pathObj.children.push({
            name: getName(childNode),
            node: childNode
          });
        });
      }
      pathObjs.push(pathObj);
    });
    this.treePath.setPath(pathObjs);
  } else {
    util.addClassName(this.navBar, 'nav-bar-empty');
  }

  function getName(node) {
    return node.parent
        ? ((node.parent.type === 'array') ? node.index : node.field)
        : node.type;
  }
};

/**
 * Callback for tree path section selection - focus the selected node in the tree
 * @param {Object} pathObj path object that was represents the selected section node
 * @private
 */
treemode._onTreePathSectionSelected = function (pathObj) {
  if(pathObj && pathObj.node) {
    pathObj.node.expandTo();
    pathObj.node.focus();
  }
};

/**
 * Callback for tree path menu item selection - rebuild the path accrding to the new selection and focus the selected node in the tree
 * @param {Object} pathObj path object that was represents the parent section node
 * @param {String} selection selected section child
 * @private
 */
treemode._onTreePathMenuItemSelected = function (pathObj, selection) {
  if(pathObj && pathObj.children.length) {
    var selectionObj = pathObj.children.find(function (obj) {
      return obj.name === selection;
    });
    if(selectionObj && selectionObj.node) {
      this._updateTreePath(selectionObj.node.getNodePath());
      selectionObj.node.expandTo();
      selectionObj.node.focus();
    }
  }
};

treemode._startDragDistance = function (event) {
  this.dragDistanceEvent = {
    initialTarget: event.target,
    initialPageX: event.pageX,
    initialPageY: event.pageY,
    dragDistance: 0,
    hasMoved: false
  };
};

treemode._updateDragDistance = function (event) {
  if (!this.dragDistanceEvent) {
    this._startDragDistance(event);
  }

  var diffX = event.pageX - this.dragDistanceEvent.initialPageX;
  var diffY = event.pageY - this.dragDistanceEvent.initialPageY;

  this.dragDistanceEvent.dragDistance = Math.sqrt(diffX * diffX + diffY * diffY);
  this.dragDistanceEvent.hasMoved =
      this.dragDistanceEvent.hasMoved || this.dragDistanceEvent.dragDistance > 10;

  event.dragDistance = this.dragDistanceEvent.dragDistance;
  event.hasMoved = this.dragDistanceEvent.hasMoved;

  return event.dragDistance;
};

/**
 * Start multi selection of nodes by dragging the mouse
 * @param event
 * @private
 */
treemode._onMultiSelectStart = function (event) {
  var node = Node.getNodeFromTarget(event.target);

  if (this.options.mode !== 'tree' || this.options.onEditable !== undefined) {
    // dragging not allowed in modes 'view' and 'form'
    // TODO: allow multiselection of items when option onEditable is specified
    return;
  }

  this.multiselection = {
    start: node || null,
    end: null,
    nodes: []
  };

  this._startDragDistance(event);

  var editor = this;
  if (!this.mousemove) {
    this.mousemove = util.addEventListener(window, 'mousemove', function (event) {
      editor._onMultiSelect(event);
    });
  }
  if (!this.mouseup) {
    this.mouseup = util.addEventListener(window, 'mouseup', function (event ) {
      editor._onMultiSelectEnd(event);
    });
  }

  event.preventDefault();
};

/**
 * Multiselect nodes by dragging
 * @param event
 * @private
 */
treemode._onMultiSelect = function (event) {
  event.preventDefault();

  this._updateDragDistance(event);
  if (!event.hasMoved) {
    return;
  }

  var node = Node.getNodeFromTarget(event.target);

  if (node) {
    if (this.multiselection.start == null) {
      this.multiselection.start = node;
    }
    this.multiselection.end = node;
  }

  // deselect previous selection
  this.deselect();

  // find the selected nodes in the range from first to last
  var start = this.multiselection.start;
  var end = this.multiselection.end || this.multiselection.start;
  if (start && end) {
    // find the top level childs, all having the same parent
    this.multiselection.nodes = this._findTopLevelNodes(start, end);
    if (this.multiselection.nodes && this.multiselection.nodes.length) {
      var firstNode = this.multiselection.nodes[0];
      if (this.multiselection.start === firstNode || this.multiselection.start.isDescendantOf(firstNode)) {
        this.multiselection.direction = 'down';
      } else {
        this.multiselection.direction = 'up';
      }
    }
    this.select(this.multiselection.nodes);
  }
};

/**
 * End of multiselect nodes by dragging
 * @private
 */
treemode._onMultiSelectEnd = function () {
  // set focus to the context menu button of the first node
  if (this.multiselection.nodes[0]) {
    this.multiselection.nodes[0].dom.menu.focus();
  }

  this.multiselection.start = null;
  this.multiselection.end = null;

  // cleanup global event listeners
  if (this.mousemove) {
    util.removeEventListener(window, 'mousemove', this.mousemove);
    delete this.mousemove;
  }
  if (this.mouseup) {
    util.removeEventListener(window, 'mouseup', this.mouseup);
    delete this.mouseup;
  }
};

/**
 * deselect currently selected nodes
 * @param {boolean} [clearStartAndEnd=false]  If true, the `start` and `end`
 *                                            state is cleared too.
 */
treemode.deselect = function (clearStartAndEnd) {
  var selectionChanged = !!this.multiselection.nodes.length;
  this.multiselection.nodes.forEach(function (node) {
    node.setSelected(false);
  });
  this.multiselection.nodes = [];

  if (clearStartAndEnd) {
    this.multiselection.start = null;
    this.multiselection.end = null;
  }

  if (selectionChanged) {
    if (this._selectionChangedHandler) {
      this._selectionChangedHandler();
    }
  }
};

/**
 * select nodes
 * @param {Node[] | Node} nodes
 */
treemode.select = function (nodes) {
  if (!Array.isArray(nodes)) {
    return this.select([nodes]);
  }

  if (nodes) {
    this.deselect();

    this.multiselection.nodes = nodes.slice(0);

    var first = nodes[0];
    nodes.forEach(function (node) {
      node.expandPathToNode();
      node.setSelected(true, node === first);
    });

    if (this._selectionChangedHandler) {
      var selection = this.getSelection();
      this._selectionChangedHandler(selection.start, selection.end);
    }
  }
};

/**
 * From two arbitrary selected nodes, find their shared parent node.
 * From that parent node, select the two child nodes in the brances going to
 * nodes `start` and `end`, and select all childs in between.
 * @param {Node} start
 * @param {Node} end
 * @return {Array.<Node>} Returns an ordered list with child nodes
 * @private
 */
treemode._findTopLevelNodes = function (start, end) {
  var startPath = start.getNodePath();
  var endPath = end.getNodePath();
  var i = 0;
  while (i < startPath.length && startPath[i] === endPath[i]) {
    i++;
  }
  var root = startPath[i - 1];
  var startChild = startPath[i];
  var endChild = endPath[i];

  if (!startChild || !endChild) {
    if (root.parent) {
      // startChild is a parent of endChild or vice versa
      startChild = root;
      endChild = root;
      root = root.parent
    }
    else {
      // we have selected the root node (which doesn't have a parent)
      startChild = root.childs[0];
      endChild = root.childs[root.childs.length - 1];
    }
  }

  if (root && startChild && endChild) {
    var startIndex = root.childs.indexOf(startChild);
    var endIndex = root.childs.indexOf(endChild);
    var firstIndex = Math.min(startIndex, endIndex);
    var lastIndex = Math.max(startIndex, endIndex);

    return root.childs.slice(firstIndex, lastIndex + 1);
  }
  else {
    return [];
  }
};

/**
 * Show autocomplete menu
 * @param {Node} node
 * @param {HTMLElement} element
 * @private
 */
treemode._showAutoComplete = function (element) {
  var node = Node.getNodeFromTarget(element);

  var jsonElementType = "";
    if (event.target.className.indexOf("jsoneditor-value") >= 0) jsonElementType = "value";
    if (event.target.className.indexOf("jsoneditor-field") >= 0) jsonElementType = "field";

  var self = this;

  setTimeout(function () {
      if (self.options.autocomplete.trigger === 'focus' || element.innerText.length > 0) {
          var result = self.options.autocomplete.getOptions(element.innerText, node.getPath(), jsonElementType, node.editor);
          if (result === null) {
              self.autocomplete.hideDropDown();
          } else if (typeof result.then === 'function') {
              // probably a promise
              if (result.then(function (obj) {
                  if (obj === null) {
                      self.autocomplete.hideDropDown();
                  } else if (obj.options) {
                      self.autocomplete.show(element, obj.startFrom, obj.options);
                  } else {
                      self.autocomplete.show(element, 0, obj);
                  }
              }.bind(self)));
          } else {
              // definitely not a promise
              if (result.options)
                  self.autocomplete.show(element, result.startFrom, result.options);
              else
                  self.autocomplete.show(element, 0, result);
          }
      }
      else
          self.autocomplete.hideDropDown();

  }, 50);
}

/**
 * Event handler for keydown. Handles shortcut keys
 * @param {Event} event
 * @private
 */
treemode._onKeyDown = function (event) {
  var keynum = event.which || event.keyCode;
  var altKey = event.altKey;
  var ctrlKey = event.ctrlKey;
  var metaKey = event.metaKey;
  var shiftKey = event.shiftKey;
  var handled = false;

  if (keynum == 9) { // Tab or Shift+Tab
    var me = this;
    setTimeout(function () {
      // select all text when moving focus to an editable div
      util.selectContentEditable(me.focusTarget);
    }, 0);
  }

  if (this.searchBox) {
    if (ctrlKey && keynum == 70) { // Ctrl+F
      this.searchBox.dom.search.focus();
      this.searchBox.dom.search.select();
      handled = true;
    }
    else if (keynum == 114 || (ctrlKey && keynum == 71)) { // F3 or Ctrl+G
      var focus = true;
      if (!shiftKey) {
        // select next search result (F3 or Ctrl+G)
        this.searchBox.next(focus);
      }
      else {
        // select previous search result (Shift+F3 or Ctrl+Shift+G)
        this.searchBox.previous(focus);
      }

      handled = true;
    }
  }

  if (this.history) {
    if (ctrlKey && !shiftKey && keynum == 90) { // Ctrl+Z
      // undo
      this._onUndo();
      handled = true;
    }
    else if (ctrlKey && shiftKey && keynum == 90) { // Ctrl+Shift+Z
      // redo
      this._onRedo();
      handled = true;
    }
  }

  if ((this.options.autocomplete) && (!handled)) {
      if (!ctrlKey && !altKey && !metaKey && (event.key.length == 1 || keynum == 8 || keynum == 46)) {
        handled = false;
        var node = Node.getNodeFromTarget(event.target);

        // Activate autocomplete
        this._showAutoComplete(event.target);
      }
  }

  if (handled) {
    event.preventDefault();
    event.stopPropagation();
  }
};

/**
 * Create main table
 * @private
 */
treemode._createTable = function () {
  if (this.options.navigationBar) {
    util.addClassName(this.contentOuter, 'has-nav-bar');
  }

  this.scrollableContent = document.createElement('div');
  this.scrollableContent.className = 'jsoneditor-tree';
  this.contentOuter.appendChild(this.scrollableContent);

  // the jsoneditor-tree-inner div with bottom padding is here to
  // keep space for the action menu dropdown. It's created as a
  // separate div instead of using scrollableContent to work around
  // and issue in the Chrome browser showing scrollable contents outside of the div
  // see https://github.com/josdejong/jsoneditor/issues/557
  this.content = document.createElement('div');
  this.content.className = 'jsoneditor-tree-inner';
  this.scrollableContent.appendChild(this.content);

  this.table = document.createElement('table');
  this.table.className = 'jsoneditor-tree';
  this.content.appendChild(this.table);

  // create colgroup where the first two columns don't have a fixed
  // width, and the edit columns do have a fixed width
  var col;
  this.colgroupContent = document.createElement('colgroup');
  if (this.options.mode === 'tree') {
    col = document.createElement('col');
    col.width = "24px";
    this.colgroupContent.appendChild(col);
  }
  col = document.createElement('col');
  col.width = "24px";
  this.colgroupContent.appendChild(col);
  col = document.createElement('col');
  this.colgroupContent.appendChild(col);
  this.table.appendChild(this.colgroupContent);

  this.tbody = document.createElement('tbody');
  this.table.appendChild(this.tbody);

  this.frame.appendChild(this.contentOuter);
};

/**
 * Show a contextmenu for this node.
 * Used for multiselection
 * @param {HTMLElement} anchor   Anchor element to attach the context menu to.
 * @param {function} [onClose]   Callback method called when the context menu
 *                               is being closed.
 */
treemode.showContextMenu = function (anchor, onClose) {
  var items = [];
  var selectedNodes = this.multiselection.nodes.slice();

  // create duplicate button
  items.push({
    text: translate('duplicateText'),
    title: translate('duplicateTitle'),
    className: 'jsoneditor-duplicate',
    click: function () {
      Node.onDuplicate(selectedNodes );
    }
  });

  // create remove button
  items.push({
    text: translate('remove'),
    title: translate('removeTitle'),
    className: 'jsoneditor-remove',
    click: function () {
      Node.onRemove(selectedNodes);
    }
  });
  
  if (this.options.onCreateMenu) {
    var paths = selectedNodes.map(function (node) {
      return node.getPath();
    });

		items = this.options.onCreateMenu(items, {
		  type: 'multiple',
		  path: paths[0],
      paths: paths
		});
	}

  var menu = new ContextMenu(items, {close: onClose});
  menu.show(anchor, this.frame);
};

/**
 * Get current selected nodes
 * @return {{start:SerializableNode, end: SerializableNode}}
 */
treemode.getSelection = function () {
  var selection = {
    start: null,
    end: null
  };
  if (this.multiselection.nodes && this.multiselection.nodes.length) {
    if (this.multiselection.nodes.length) {
      var selection1 = this.multiselection.nodes[0];
      var selection2 = this.multiselection.nodes[this.multiselection.nodes.length - 1];
      if (this.multiselection.direction === 'down') {
        selection.start = selection1.serialize();
        selection.end = selection2.serialize();
      } else {
        selection.start = selection2.serialize();
        selection.end = selection1.serialize();
      }
    }
  }
  return selection;
};

/**
 * Callback registration for selection change
 * @param {selectionCallback} callback
 *
 * @callback selectionCallback
 */
treemode.onSelectionChange = function (callback) {
  if (typeof callback === 'function') {
    this._selectionChangedHandler = util.debounce(callback, this.DEBOUNCE_INTERVAL);
  }
};

/**
 * Select range of nodes.
 * For selecting single node send only the start parameter
 * For clear the selection do not send any parameter
 * If the nodes are not from the same level the first common parent will be selected
 * @param {{path: Array.<String>}} start object contains the path for selection start
 * @param {{path: Array.<String>}} end object contains the path for selection end
 */
treemode.setSelection = function (start, end) {
  // check for old usage
  if (start && start.dom && start.range) {
    console.warn('setSelection/getSelection usage for text selection is deprecated and should not be used, see documentation for supported selection options');
    this.setDomSelection(start);
  }

  var nodes = this._getNodeInstancesByRange(start, end);

  nodes.forEach(function(node) {
    node.expandTo();
  });
  this.select(nodes);
};

/**
 * Returns a set of Nodes according to a range of selection
 * @param {{path: Array.<String>}} start object contains the path for range start
 * @param {{path: Array.<String>}=} end object contains the path for range end
 * @return {Array.<Node>} Node instances on the given range
 * @private
 */
treemode._getNodeInstancesByRange = function (start, end) {
  var startNode, endNode;

  if (start && start.path) {
    startNode = this.node.findNodeByPath(start.path);
    if (end && end.path) {
      endNode = this.node.findNodeByPath(end.path);
    }
  }

  var nodes = [];
  if (startNode instanceof Node) {
    if (endNode instanceof Node && endNode !== startNode) {
      if (startNode.parent === endNode.parent) {
        var start, end;
        if (startNode.getIndex() < endNode.getIndex()) {
          start = startNode;
          end = endNode;
        } else {
          start = endNode;
          end = startNode;
        }
        var current = start;
        nodes.push(current);
        do {
          current = current.nextSibling();
          nodes.push(current);
        } while (current && current !== end);
      } else {
        nodes = this._findTopLevelNodes(startNode, endNode);
      }
    } else {
      nodes.push(startNode);
    }
  }

  return nodes;

};

treemode.getNodesByRange = function (start, end) {
  var nodes = this._getNodeInstancesByRange(start, end);
  var serializableNodes = [];

  nodes.forEach(function (node){
    serializableNodes.push(node.serialize());
  });

  return serializableNodes;
};

// define modes
module.exports = [
  {
    mode: 'tree',
    mixin: treemode,
    data: 'json'
  },
  {
    mode: 'view',
    mixin: treemode,
    data: 'json'
  },
  {
    mode: 'form',
    mixin: treemode,
    data: 'json'
  }
];


/***/ }),
/* 66 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * The highlighter can highlight/unhighlight a node, and
 * animate the visibility of a context menu.
 * @constructor Highlighter
 */
function Highlighter () {
  this.locked = false;
}

/**
 * Hightlight given node and its childs
 * @param {Node} node
 */
Highlighter.prototype.highlight = function (node) {
  if (this.locked) {
    return;
  }

  if (this.node != node) {
    // unhighlight current node
    if (this.node) {
      this.node.setHighlight(false);
    }

    // highlight new node
    this.node = node;
    this.node.setHighlight(true);
  }

  // cancel any current timeout
  this._cancelUnhighlight();
};

/**
 * Unhighlight currently highlighted node.
 * Will be done after a delay
 */
Highlighter.prototype.unhighlight = function () {
  if (this.locked) {
    return;
  }

  var me = this;
  if (this.node) {
    this._cancelUnhighlight();

    // do the unhighlighting after a small delay, to prevent re-highlighting
    // the same node when moving from the drag-icon to the contextmenu-icon
    // or vice versa.
    this.unhighlightTimer = setTimeout(function () {
      me.node.setHighlight(false);
      me.node = undefined;
      me.unhighlightTimer = undefined;
    }, 0);
  }
};

/**
 * Cancel an unhighlight action (if before the timeout of the unhighlight action)
 * @private
 */
Highlighter.prototype._cancelUnhighlight = function () {
  if (this.unhighlightTimer) {
    clearTimeout(this.unhighlightTimer);
    this.unhighlightTimer = undefined;
  }
};

/**
 * Lock highlighting or unhighlighting nodes.
 * methods highlight and unhighlight do not work while locked.
 */
Highlighter.prototype.lock = function () {
  this.locked = true;
};

/**
 * Unlock highlighting or unhighlighting nodes
 */
Highlighter.prototype.unlock = function () {
  this.locked = false;
};

module.exports = Highlighter;


/***/ }),
/* 67 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var util = __webpack_require__(1);

/**
 * @constructor History
 * Store action history, enables undo and redo
 * @param {JSONEditor} editor
 */
function History (editor) {
  this.editor = editor;
  this.history = [];
  this.index = -1;

  this.clear();

  // helper function to find a Node from a path
  function findNode(path) {
    return editor.node.findNodeByInternalPath(path)
  }

  // map with all supported actions
  this.actions = {
    'editField': {
      'undo': function (params) {
        var parentNode = findNode(params.parentPath);
        var node = parentNode.childs[params.index];
        node.updateField(params.oldValue);
      },
      'redo': function (params) {
        var parentNode = findNode(params.parentPath);
        var node = parentNode.childs[params.index];
        node.updateField(params.newValue);
      }
    },
    'editValue': {
      'undo': function (params) {
        findNode(params.path).updateValue(params.oldValue);
      },
      'redo': function (params) {
        findNode(params.path).updateValue(params.newValue);
      }
    },
    'changeType': {
      'undo': function (params) {
        findNode(params.path).changeType(params.oldType);
      },
      'redo': function (params) {
        findNode(params.path).changeType(params.newType);
      }
    },

    'appendNodes': {
      'undo': function (params) {
        var parentNode = findNode(params.parentPath);
        params.paths.map(findNode).forEach(function (node) {
          parentNode.removeChild(node);
        });
       },
      'redo': function (params) {
        var parentNode = findNode(params.parentPath);
        params.nodes.forEach(function (node) {
          parentNode.appendChild(node);
        });
      }
    },
    'insertBeforeNodes': {
      'undo': function (params) {
        var parentNode = findNode(params.parentPath);
        params.paths.map(findNode).forEach(function (node) {
          parentNode.removeChild(node);
        });
      },
      'redo': function (params) {
        var parentNode = findNode(params.parentPath);
        var beforeNode = findNode(params.beforePath);
        params.nodes.forEach(function (node) {
          parentNode.insertBefore(node, beforeNode);
        });
      }
    },
    'insertAfterNodes': {
      'undo': function (params) {
        var parentNode = findNode(params.parentPath);
        params.paths.map(findNode).forEach(function (node) {
          parentNode.removeChild(node);
        });
      },
      'redo': function (params) {
        var parentNode = findNode(params.parentPath);
        var afterNode = findNode(params.afterPath);
        params.nodes.forEach(function (node) {
          parentNode.insertAfter(node, afterNode);
          afterNode = node;
        });
      }
    },
    'removeNodes': {
      'undo': function (params) {
        var parentNode = findNode(params.parentPath);
        var beforeNode = parentNode.childs[params.index] || parentNode.append;
        params.nodes.forEach(function (node) {
          parentNode.insertBefore(node, beforeNode);
        });
      },
      'redo': function (params) {
        var parentNode = findNode(params.parentPath);
        params.paths.map(findNode).forEach(function (node) {
          parentNode.removeChild(node);
        });
      }
    },
    'duplicateNodes': {
      'undo': function (params) {
        var parentNode = findNode(params.parentPath);
        params.clonePaths.map(findNode).forEach(function (node) {
          parentNode.removeChild(node);
        });
      },
      'redo': function (params) {
        var parentNode = findNode(params.parentPath);
        var afterNode = findNode(params.afterPath);
        var nodes = params.paths.map(findNode);
        nodes.forEach(function (node) {
          var clone = node.clone();
          if (parentNode.type === 'object') {
            var existingFieldNames = parentNode.getFieldNames();
            clone.field = util.findUniqueName(node.field, existingFieldNames);
          }
          parentNode.insertAfter(clone, afterNode);
          afterNode = clone;
        });
      }
    },
    'moveNodes': {
      'undo': function (params) {
        var oldParentNode = findNode(params.oldParentPath);
        var newParentNode = findNode(params.newParentPath);
        var oldBeforeNode = oldParentNode.childs[params.oldIndex] || oldParentNode.append;

        // first copy the nodes, then move them
        var nodes = newParentNode.childs.slice(params.newIndex, params.newIndex + params.count);

        nodes.forEach(function (node, index) {
          node.field = params.fieldNames[index];
          oldParentNode.moveBefore(node, oldBeforeNode);
        });

        // This is a hack to work around an issue that we don't know tha original
        // path of the new parent after dragging, as the node is already moved at that time.
        if (params.newParentPathRedo === null) {
          params.newParentPathRedo = newParentNode.getInternalPath();
        }
      },
      'redo': function (params) {
        var oldParentNode = findNode(params.oldParentPathRedo);
        var newParentNode = findNode(params.newParentPathRedo);
        var newBeforeNode = newParentNode.childs[params.newIndexRedo] || newParentNode.append;

        // first copy the nodes, then move them
        var nodes = oldParentNode.childs.slice(params.oldIndexRedo, params.oldIndexRedo + params.count);

        nodes.forEach(function (node, index) {
          node.field = params.fieldNames[index];
          newParentNode.moveBefore(node, newBeforeNode);
        });
      }
    },

    'sort': {
      'undo': function (params) {
        var node = findNode(params.path);
        node.hideChilds();
        node.childs = params.oldChilds;
        node.updateDom({updateIndexes: true});
        node.showChilds();
      },
      'redo': function (params) {
        var node = findNode(params.path);
        node.hideChilds();
        node.childs = params.newChilds;
        node.updateDom({updateIndexes: true});
        node.showChilds();
      }
    },

    'transform': {
      'undo': function (params) {
        findNode(params.path).setInternalValue(params.oldValue);

        // TODO: would be nice to restore the state of the node and childs
      },
      'redo': function (params) {
        findNode(params.path).setInternalValue(params.newValue);

        // TODO: would be nice to restore the state of the node and childs
      }
    }

    // TODO: restore the original caret position and selection with each undo
    // TODO: implement history for actions "expand", "collapse", "scroll", "setDocument"
  };
}

/**
 * The method onChange is executed when the History is changed, and can
 * be overloaded.
 */
History.prototype.onChange = function () {};

/**
 * Add a new action to the history
 * @param {String} action  The executed action. Available actions: "editField",
 *                         "editValue", "changeType", "appendNode",
 *                         "removeNode", "duplicateNode", "moveNode"
 * @param {Object} params  Object containing parameters describing the change.
 *                         The parameters in params depend on the action (for
 *                         example for "editValue" the Node, old value, and new
 *                         value are provided). params contains all information
 *                         needed to undo or redo the action.
 */
History.prototype.add = function (action, params) {
  this.index++;
  this.history[this.index] = {
    'action': action,
    'params': params,
    'timestamp': new Date()
  };

  // remove redo actions which are invalid now
  if (this.index < this.history.length - 1) {
    this.history.splice(this.index + 1, this.history.length - this.index - 1);
  }

  // fire onchange event
  this.onChange();
};

/**
 * Clear history
 */
History.prototype.clear = function () {
  this.history = [];
  this.index = -1;

  // fire onchange event
  this.onChange();
};

/**
 * Check if there is an action available for undo
 * @return {Boolean} canUndo
 */
History.prototype.canUndo = function () {
  return (this.index >= 0);
};

/**
 * Check if there is an action available for redo
 * @return {Boolean} canRedo
 */
History.prototype.canRedo = function () {
  return (this.index < this.history.length - 1);
};

/**
 * Undo the last action
 */
History.prototype.undo = function () {
  if (this.canUndo()) {
    var obj = this.history[this.index];
    if (obj) {
      var action = this.actions[obj.action];
      if (action && action.undo) {
        action.undo(obj.params);
        if (obj.params.oldSelection) {
          try {
            this.editor.setDomSelection(obj.params.oldSelection);
          }
          catch (err) {
            console.error(err);
          }
        }
      }
      else {
        console.error(new Error('unknown action "' + obj.action + '"'));
      }
    }
    this.index--;

    // fire onchange event
    this.onChange();
  }
};

/**
 * Redo the last action
 */
History.prototype.redo = function () {
  if (this.canRedo()) {
    this.index++;

    var obj = this.history[this.index];
    if (obj) {
      var action = this.actions[obj.action];
      if (action && action.redo) {
        action.redo(obj.params);
        if (obj.params.newSelection) {
          try {
            this.editor.setDomSelection(obj.params.newSelection);
          }
          catch (err) {
            console.error(err);
          }
        }
      }
      else {
        console.error(new Error('unknown action "' + obj.action + '"'));
      }
    }

    // fire onchange event
    this.onChange();
  }
};

/**
 * Destroy history
 */
History.prototype.destroy = function () {
  this.editor = null;

  this.history = [];
  this.index = -1;
};

module.exports = History;


/***/ }),
/* 68 */
/***/ (function(module, exports, __webpack_require__) {

/* Jison generated parser */
var jsonlint = (function(){
var parser = {trace: function trace() { },
yy: {},
symbols_: {"error":2,"JSONString":3,"STRING":4,"JSONNumber":5,"NUMBER":6,"JSONNullLiteral":7,"NULL":8,"JSONBooleanLiteral":9,"TRUE":10,"FALSE":11,"JSONText":12,"JSONValue":13,"EOF":14,"JSONObject":15,"JSONArray":16,"{":17,"}":18,"JSONMemberList":19,"JSONMember":20,":":21,",":22,"[":23,"]":24,"JSONElementList":25,"$accept":0,"$end":1},
terminals_: {2:"error",4:"STRING",6:"NUMBER",8:"NULL",10:"TRUE",11:"FALSE",14:"EOF",17:"{",18:"}",21:":",22:",",23:"[",24:"]"},
productions_: [0,[3,1],[5,1],[7,1],[9,1],[9,1],[12,2],[13,1],[13,1],[13,1],[13,1],[13,1],[13,1],[15,2],[15,3],[20,3],[19,1],[19,3],[16,2],[16,3],[25,1],[25,3]],
performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {

var $0 = $$.length - 1;
switch (yystate) {
case 1: // replace escaped characters with actual character
          this.$ = yytext.replace(/\\(\\|")/g, "$"+"1")
                     .replace(/\\n/g,'\n')
                     .replace(/\\r/g,'\r')
                     .replace(/\\t/g,'\t')
                     .replace(/\\v/g,'\v')
                     .replace(/\\f/g,'\f')
                     .replace(/\\b/g,'\b');
        
break;
case 2:this.$ = Number(yytext);
break;
case 3:this.$ = null;
break;
case 4:this.$ = true;
break;
case 5:this.$ = false;
break;
case 6:return this.$ = $$[$0-1];
break;
case 13:this.$ = {};
break;
case 14:this.$ = $$[$0-1];
break;
case 15:this.$ = [$$[$0-2], $$[$0]];
break;
case 16:this.$ = {}; this.$[$$[$0][0]] = $$[$0][1];
break;
case 17:this.$ = $$[$0-2]; $$[$0-2][$$[$0][0]] = $$[$0][1];
break;
case 18:this.$ = [];
break;
case 19:this.$ = $$[$0-1];
break;
case 20:this.$ = [$$[$0]];
break;
case 21:this.$ = $$[$0-2]; $$[$0-2].push($$[$0]);
break;
}
},
table: [{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],12:1,13:2,15:7,16:8,17:[1,14],23:[1,15]},{1:[3]},{14:[1,16]},{14:[2,7],18:[2,7],22:[2,7],24:[2,7]},{14:[2,8],18:[2,8],22:[2,8],24:[2,8]},{14:[2,9],18:[2,9],22:[2,9],24:[2,9]},{14:[2,10],18:[2,10],22:[2,10],24:[2,10]},{14:[2,11],18:[2,11],22:[2,11],24:[2,11]},{14:[2,12],18:[2,12],22:[2,12],24:[2,12]},{14:[2,3],18:[2,3],22:[2,3],24:[2,3]},{14:[2,4],18:[2,4],22:[2,4],24:[2,4]},{14:[2,5],18:[2,5],22:[2,5],24:[2,5]},{14:[2,1],18:[2,1],21:[2,1],22:[2,1],24:[2,1]},{14:[2,2],18:[2,2],22:[2,2],24:[2,2]},{3:20,4:[1,12],18:[1,17],19:18,20:19},{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],13:23,15:7,16:8,17:[1,14],23:[1,15],24:[1,21],25:22},{1:[2,6]},{14:[2,13],18:[2,13],22:[2,13],24:[2,13]},{18:[1,24],22:[1,25]},{18:[2,16],22:[2,16]},{21:[1,26]},{14:[2,18],18:[2,18],22:[2,18],24:[2,18]},{22:[1,28],24:[1,27]},{22:[2,20],24:[2,20]},{14:[2,14],18:[2,14],22:[2,14],24:[2,14]},{3:20,4:[1,12],20:29},{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],13:30,15:7,16:8,17:[1,14],23:[1,15]},{14:[2,19],18:[2,19],22:[2,19],24:[2,19]},{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],13:31,15:7,16:8,17:[1,14],23:[1,15]},{18:[2,17],22:[2,17]},{18:[2,15],22:[2,15]},{22:[2,21],24:[2,21]}],
defaultActions: {16:[2,6]},
parseError: function parseError(str, hash) {
    throw new Error(str);
},
parse: function parse(input) {
    var self = this,
        stack = [0],
        vstack = [null], // semantic value stack
        lstack = [], // location stack
        table = this.table,
        yytext = '',
        yylineno = 0,
        yyleng = 0,
        recovering = 0,
        TERROR = 2,
        EOF = 1;

    //this.reductionCount = this.shiftCount = 0;

    this.lexer.setInput(input);
    this.lexer.yy = this.yy;
    this.yy.lexer = this.lexer;
    if (typeof this.lexer.yylloc == 'undefined')
        this.lexer.yylloc = {};
    var yyloc = this.lexer.yylloc;
    lstack.push(yyloc);

    if (typeof this.yy.parseError === 'function')
        this.parseError = this.yy.parseError;

    function popStack (n) {
        stack.length = stack.length - 2*n;
        vstack.length = vstack.length - n;
        lstack.length = lstack.length - n;
    }

    function lex() {
        var token;
        token = self.lexer.lex() || 1; // $end = 1
        // if token isn't its numeric value, convert
        if (typeof token !== 'number') {
            token = self.symbols_[token] || token;
        }
        return token;
    }

    var symbol, preErrorSymbol, state, action, a, r, yyval={},p,len,newState, expected;
    while (true) {
        // retreive state number from top of stack
        state = stack[stack.length-1];

        // use default actions if available
        if (this.defaultActions[state]) {
            action = this.defaultActions[state];
        } else {
            if (symbol == null)
                symbol = lex();
            // read action for current state and first input
            action = table[state] && table[state][symbol];
        }

        // handle parse error
        _handle_error:
        if (typeof action === 'undefined' || !action.length || !action[0]) {

            if (!recovering) {
                // Report error
                expected = [];
                for (p in table[state]) if (this.terminals_[p] && p > 2) {
                    expected.push("'"+this.terminals_[p]+"'");
                }
                var errStr = '';
                if (this.lexer.showPosition) {
                    errStr = 'Parse error on line '+(yylineno+1)+":\n"+this.lexer.showPosition()+"\nExpecting "+expected.join(', ') + ", got '" + this.terminals_[symbol]+ "'";
                } else {
                    errStr = 'Parse error on line '+(yylineno+1)+": Unexpected " +
                                  (symbol == 1 /*EOF*/ ? "end of input" :
                                              ("'"+(this.terminals_[symbol] || symbol)+"'"));
                }
                this.parseError(errStr,
                    {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
            }

            // just recovered from another error
            if (recovering == 3) {
                if (symbol == EOF) {
                    throw new Error(errStr || 'Parsing halted.');
                }

                // discard current lookahead and grab another
                yyleng = this.lexer.yyleng;
                yytext = this.lexer.yytext;
                yylineno = this.lexer.yylineno;
                yyloc = this.lexer.yylloc;
                symbol = lex();
            }

            // try to recover from error
            while (1) {
                // check for error recovery rule in this state
                if ((TERROR.toString()) in table[state]) {
                    break;
                }
                if (state == 0) {
                    throw new Error(errStr || 'Parsing halted.');
                }
                popStack(1);
                state = stack[stack.length-1];
            }

            preErrorSymbol = symbol; // save the lookahead token
            symbol = TERROR;         // insert generic error symbol as new lookahead
            state = stack[stack.length-1];
            action = table[state] && table[state][TERROR];
            recovering = 3; // allow 3 real symbols to be shifted before reporting a new error
        }

        // this shouldn't happen, unless resolve defaults are off
        if (action[0] instanceof Array && action.length > 1) {
            throw new Error('Parse Error: multiple actions possible at state: '+state+', token: '+symbol);
        }

        switch (action[0]) {

            case 1: // shift
                //this.shiftCount++;

                stack.push(symbol);
                vstack.push(this.lexer.yytext);
                lstack.push(this.lexer.yylloc);
                stack.push(action[1]); // push state
                symbol = null;
                if (!preErrorSymbol) { // normal execution/no error
                    yyleng = this.lexer.yyleng;
                    yytext = this.lexer.yytext;
                    yylineno = this.lexer.yylineno;
                    yyloc = this.lexer.yylloc;
                    if (recovering > 0)
                        recovering--;
                } else { // error just occurred, resume old lookahead f/ before error
                    symbol = preErrorSymbol;
                    preErrorSymbol = null;
                }
                break;

            case 2: // reduce
                //this.reductionCount++;

                len = this.productions_[action[1]][1];

                // perform semantic action
                yyval.$ = vstack[vstack.length-len]; // default to $$ = $1
                // default location, uses first token for firsts, last for lasts
                yyval._$ = {
                    first_line: lstack[lstack.length-(len||1)].first_line,
                    last_line: lstack[lstack.length-1].last_line,
                    first_column: lstack[lstack.length-(len||1)].first_column,
                    last_column: lstack[lstack.length-1].last_column
                };
                r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);

                if (typeof r !== 'undefined') {
                    return r;
                }

                // pop off stack
                if (len) {
                    stack = stack.slice(0,-1*len*2);
                    vstack = vstack.slice(0, -1*len);
                    lstack = lstack.slice(0, -1*len);
                }

                stack.push(this.productions_[action[1]][0]);    // push nonterminal (reduce)
                vstack.push(yyval.$);
                lstack.push(yyval._$);
                // goto new state = table[STATE][NONTERMINAL]
                newState = table[stack[stack.length-2]][stack[stack.length-1]];
                stack.push(newState);
                break;

            case 3: // accept
                return true;
        }

    }

    return true;
}};
/* Jison generated lexer */
var lexer = (function(){
var lexer = ({EOF:1,
parseError:function parseError(str, hash) {
        if (this.yy.parseError) {
            this.yy.parseError(str, hash);
        } else {
            throw new Error(str);
        }
    },
setInput:function (input) {
        this._input = input;
        this._more = this._less = this.done = false;
        this.yylineno = this.yyleng = 0;
        this.yytext = this.matched = this.match = '';
        this.conditionStack = ['INITIAL'];
        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
        return this;
    },
input:function () {
        var ch = this._input[0];
        this.yytext+=ch;
        this.yyleng++;
        this.match+=ch;
        this.matched+=ch;
        var lines = ch.match(/\n/);
        if (lines) this.yylineno++;
        this._input = this._input.slice(1);
        return ch;
    },
unput:function (ch) {
        this._input = ch + this._input;
        return this;
    },
more:function () {
        this._more = true;
        return this;
    },
less:function (n) {
        this._input = this.match.slice(n) + this._input;
    },
pastInput:function () {
        var past = this.matched.substr(0, this.matched.length - this.match.length);
        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
    },
upcomingInput:function () {
        var next = this.match;
        if (next.length < 20) {
            next += this._input.substr(0, 20-next.length);
        }
        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
    },
showPosition:function () {
        var pre = this.pastInput();
        var c = new Array(pre.length + 1).join("-");
        return pre + this.upcomingInput() + "\n" + c+"^";
    },
next:function () {
        if (this.done) {
            return this.EOF;
        }
        if (!this._input) this.done = true;

        var token,
            match,
            tempMatch,
            index,
            col,
            lines;
        if (!this._more) {
            this.yytext = '';
            this.match = '';
        }
        var rules = this._currentRules();
        for (var i=0;i < rules.length; i++) {
            tempMatch = this._input.match(this.rules[rules[i]]);
            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
                match = tempMatch;
                index = i;
                if (!this.options.flex) break;
            }
        }
        if (match) {
            lines = match[0].match(/\n.*/g);
            if (lines) this.yylineno += lines.length;
            this.yylloc = {first_line: this.yylloc.last_line,
                           last_line: this.yylineno+1,
                           first_column: this.yylloc.last_column,
                           last_column: lines ? lines[lines.length-1].length-1 : this.yylloc.last_column + match[0].length}
            this.yytext += match[0];
            this.match += match[0];
            this.yyleng = this.yytext.length;
            this._more = false;
            this._input = this._input.slice(match[0].length);
            this.matched += match[0];
            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
            if (this.done && this._input) this.done = false;
            if (token) return token;
            else return;
        }
        if (this._input === "") {
            return this.EOF;
        } else {
            this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(), 
                    {text: "", token: null, line: this.yylineno});
        }
    },
lex:function lex() {
        var r = this.next();
        if (typeof r !== 'undefined') {
            return r;
        } else {
            return this.lex();
        }
    },
begin:function begin(condition) {
        this.conditionStack.push(condition);
    },
popState:function popState() {
        return this.conditionStack.pop();
    },
_currentRules:function _currentRules() {
        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
    },
topState:function () {
        return this.conditionStack[this.conditionStack.length-2];
    },
pushState:function begin(condition) {
        this.begin(condition);
    }});
lexer.options = {};
lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {

var YYSTATE=YY_START
switch($avoiding_name_collisions) {
case 0:/* skip whitespace */
break;
case 1:return 6
break;
case 2:yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2); return 4
break;
case 3:return 17
break;
case 4:return 18
break;
case 5:return 23
break;
case 6:return 24
break;
case 7:return 22
break;
case 8:return 21
break;
case 9:return 10
break;
case 10:return 11
break;
case 11:return 8
break;
case 12:return 14
break;
case 13:return 'INVALID'
break;
}
};
lexer.rules = [/^(?:\s+)/,/^(?:(-?([0-9]|[1-9][0-9]+))(\.[0-9]+)?([eE][-+]?[0-9]+)?\b)/,/^(?:"(?:\\[\\"bfnrt/]|\\u[a-fA-F0-9]{4}|[^\\\0-\x09\x0a-\x1f"])*")/,/^(?:\{)/,/^(?:\})/,/^(?:\[)/,/^(?:\])/,/^(?:,)/,/^(?::)/,/^(?:true\b)/,/^(?:false\b)/,/^(?:null\b)/,/^(?:$)/,/^(?:.)/];
lexer.conditions = {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13],"inclusive":true}};


;
return lexer;})()
parser.lexer = lexer;
return parser;
})();
if (true) {
  exports.parser = jsonlint;
  exports.parse = jsonlint.parse.bind(jsonlint);
}

/***/ }),
/* 69 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var escapedChars = {
  'b': '\b',
  'f': '\f',
  'n': '\n',
  'r': '\r',
  't': '\t',
  '"': '"',
  '/': '/',
  '\\': '\\'
};

var A_CODE = 'a'.charCodeAt();


exports.parse = function (source) {
  var pointers = {};
  var line = 0;
  var column = 0;
  var pos = 0;
  return {
    data: _parse('', true),
    pointers: pointers
  };

  function _parse(ptr, topLevel) {
    whitespace();
    var data;
    map(ptr, 'value');
    var char = getChar();
    switch (char) {
      case 't': read('rue'); data = true; break;
      case 'f': read('alse'); data = false; break;
      case 'n': read('ull'); data = null; break;
      case '"': data = parseString(); break;
      case '[': data = parseArray(ptr); break;
      case '{': data = parseObject(ptr); break;
      default:
        backChar();
        if ('-0123456789'.indexOf(char) >= 0)
          data = parseNumber();
        else
          unexpectedToken();
    }
    map(ptr, 'valueEnd');
    whitespace();
    if (topLevel && pos < source.length) unexpectedToken();
    return data;
  }

  function whitespace() {
    loop:
      while (pos < source.length) {
        switch (source[pos]) {
          case ' ': column++; break;
          case '\t': column += 4; break;
          case '\r': column = 0; break;
          case '\n': column = 0; line++; break;
          default: break loop;
        }
        pos++;
      }
  }

  function parseString() {
    var str = '';
    var char;
    while (true) {
      char = getChar();
      if (char == '"') {
        break;
      } else if (char == '\\') {
        char = getChar();
        if (char in escapedChars)
          str += escapedChars[char];
        else if (char == 'u')
          str += getCharCode();
        else
          wasUnexpectedToken();
      } else {
        str += char;
      }
    }
    return str;
  }

  function parseNumber() {
    var numStr = '';
    if (source[pos] == '-') numStr += getChar();

    numStr += source[pos] == '0'
              ? getChar()
              : getDigits();

    if (source[pos] == '.')
      numStr += getChar() + getDigits();

    if (source[pos] == 'e' || source[pos] == 'E') {
      numStr += getChar();
      if (source[pos] == '+' || source[pos] == '-') numStr += getChar();
      numStr += getDigits();
    }

    return +numStr;
  }

  function parseArray(ptr) {
    whitespace();
    var arr = [];
    var i = 0;
    if (getChar() == ']') return arr;
    backChar();

    while (true) {
      var itemPtr = ptr + '/' + i;
      arr.push(_parse(itemPtr));
      whitespace();
      var char = getChar();
      if (char == ']') break;
      if (char != ',') wasUnexpectedToken();
      whitespace();
      i++;
    }
    return arr;
  }

  function parseObject(ptr) {
    whitespace();
    var obj = {};
    if (getChar() == '}') return obj;
    backChar();

    while (true) {
      var loc = getLoc();
      if (getChar() != '"') wasUnexpectedToken();
      var key = parseString();
      var propPtr = ptr + '/' + escapeJsonPointer(key);
      mapLoc(propPtr, 'key', loc);
      map(propPtr, 'keyEnd');
      whitespace();
      if (getChar() != ':') wasUnexpectedToken();
      whitespace();
      obj[key] = _parse(propPtr);
      whitespace();
      var char = getChar();
      if (char == '}') break;
      if (char != ',') wasUnexpectedToken();
      whitespace();
    }
    return obj;
  }

  function read(str) {
    for (var i=0; i<str.length; i++)
      if (getChar() !== str[i]) wasUnexpectedToken();
  }

  function getChar() {
    checkUnexpectedEnd();
    var char = source[pos];
    pos++;
    column++; // new line?
    return char;
  }

  function backChar() {
    pos--;
    column--;
  }

  function getCharCode() {
    var count = 4;
    var code = 0;
    while (count--) {
      code <<= 4;
      var char = getChar().toLowerCase();
      if (char >= 'a' && char <= 'f')
        code += char.charCodeAt() - A_CODE + 10;
      else if (char >= '0' && char <= '9')
        code += +char;
      else
        wasUnexpectedToken();
    }
    return String.fromCharCode(code);
  }

  function getDigits() {
    var digits = '';
    while (source[pos] >= '0' && source[pos] <= '9')
      digits += getChar();

    if (digits.length) return digits;
    checkUnexpectedEnd();
    unexpectedToken();
  }

  function map(ptr, prop) {
    mapLoc(ptr, prop, getLoc());
  }

  function mapLoc(ptr, prop, loc) {
    pointers[ptr] = pointers[ptr] || {};
    pointers[ptr][prop] = loc;
  }

  function getLoc() {
    return {
      line: line,
      column: column,
      pos: pos
    };
  }

  function unexpectedToken() {
    throw new SyntaxError('Unexpected token ' + source[pos] + ' in JSON at position ' + pos);
  }

  function wasUnexpectedToken() {
    backChar();
    unexpectedToken();
  }

  function checkUnexpectedEnd() {
    if (pos >= source.length)
      throw new SyntaxError('Unexpected end of JSON input');
  }
};


exports.stringify = function (data, _, whitespace) {
  if (!validType(data)) return;
  var wsLine = 0;
  var wsPos, wsColumn;
  switch (typeof whitespace) {
    case 'number':
      var len = whitespace > 10
                  ? 10
                  : whitespace < 0
                    ? 0
                    : Math.floor(whitespace);
      whitespace = len && repeat(len, ' ');
      wsPos = len;
      wsColumn = len;
      break;
    case 'string':
      whitespace = whitespace.slice(0, 10);
      wsPos = 0;
      wsColumn = 0;
      for (var j=0; j<whitespace.length; j++) {
        var char = whitespace[j];
        switch (char) {
          case ' ': wsColumn++; break;
          case '\t': wsColumn += 4; break;
          case '\r': wsColumn = 0; break;
          case '\n': wsColumn = 0; wsLine++; break;
          default: throw new Error('whitespace characters not allowed in JSON');
        }
        wsPos++;
      }
      break;
    default:
      whitespace = undefined;
  }

  var json = '';
  var pointers = {};
  var line = 0;
  var column = 0;
  var pos = 0;
  _stringify(data, 0, '');
  return {
    json: json,
    pointers: pointers
  };

  function _stringify(_data, lvl, ptr) {
    map(ptr, 'value');
    switch (typeof _data) {
      case 'number':
      case 'boolean':
        out('' + _data); break;
      case 'string':
        out(quoted(_data)); break;
      case 'object':
        if (_data === null)
          out('null');
        else if (typeof _data.toJSON == 'function')
          out(quoted(_data.toJSON()));
        else if (Array.isArray(_data))
          stringifyArray();
        else
          stringifyObject();
    }
    map(ptr, 'valueEnd');

    function stringifyArray() {
      if (_data.length) {
        out('[');
        var itemLvl = lvl + 1;
        for (var i=0; i<_data.length; i++) {
          if (i) out(',');
          indent(itemLvl);
          var item = validType(_data[i]) ? _data[i] : null;
          var itemPtr = ptr + '/' + i;
          _stringify(item, itemLvl, itemPtr);
        }
        indent(lvl);
        out(']');
      } else {
        out('[]');
      }
    }

    function stringifyObject() {
      var keys = Object.keys(_data);
      if (keys.length) {
        out('{');
        var propLvl = lvl + 1;
        for (var i=0; i<keys.length; i++) {
          var key = keys[i];
          var value = _data[key];
          if (validType(value)) {
            if (i) out(',');
            var propPtr = ptr + '/' + escapeJsonPointer(key);
            indent(propLvl);
            map(propPtr, 'key');
            out(quoted(key));
            map(propPtr, 'keyEnd');
            out(':');
            if (whitespace) out(' ');
            _stringify(value, propLvl, propPtr);
          }
        }
        indent(lvl);
        out('}');
      } else {
        out('{}');
      }
    }
  }

  function out(str) {
    column += str.length;
    pos += str.length;
    json += str;
  }

  function indent(lvl) {
    if (whitespace) {
      json += '\n' + repeat(lvl, whitespace);
      line++;
      column = 0;
      while (lvl--) {
        if (wsLine) {
          line += wsLine;
          column = wsColumn;
        } else {
          column += wsColumn;
        }
        pos += wsPos;
      }
      pos += 1; // \n character
    }
  }

  function map(ptr, prop) {
    pointers[ptr] = pointers[ptr] || {};
    pointers[ptr][prop] = {
      line: line,
      column: column,
      pos: pos
    };
  }

  function repeat(n, str) {
    return Array(n + 1).join(str);
  }
};


var VALID_TYPES = ['number', 'boolean', 'string', 'object'];
function validType(data) {
  return VALID_TYPES.indexOf(typeof data) >= 0;
}


var ESC_QUOTE = /"|\\/g;
var ESC_B = /[\b]/g;
var ESC_F = /\f/g;
var ESC_N = /\n/g;
var ESC_R = /\r/g;
var ESC_T = /\t/g;
function quoted(str) {
  str = str.replace(ESC_QUOTE, '\\$&')
           .replace(ESC_F, '\\f')
           .replace(ESC_B, '\\b')
           .replace(ESC_N, '\\n')
           .replace(ESC_R, '\\r')
           .replace(ESC_T, '\\t');
  return '"' + str + '"';
}


var ESC_0 = /~/g;
var ESC_1 = /\//g;
function escapeJsonPointer(str) {
  return str.replace(ESC_0, '~0')
            .replace(ESC_1, '~1');
}


/***/ }),
/* 70 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * @constructor SearchBox
 * Create a search box in given HTML container
 * @param {JSONEditor} editor    The JSON Editor to attach to
 * @param {Element} container               HTML container element of where to
 *                                          create the search box
 */
function SearchBox (editor, container) {
  var searchBox = this;

  this.editor = editor;
  this.timeout = undefined;
  this.delay = 200; // ms
  this.lastText = undefined;

  this.dom = {};
  this.dom.container = container;

  var table = document.createElement('table');
  this.dom.table = table;
  table.className = 'jsoneditor-search';
  container.appendChild(table);
  var tbody = document.createElement('tbody');
  this.dom.tbody = tbody;
  table.appendChild(tbody);
  var tr = document.createElement('tr');
  tbody.appendChild(tr);

  var td = document.createElement('td');
  tr.appendChild(td);
  var results = document.createElement('div');
  this.dom.results = results;
  results.className = 'jsoneditor-results';
  td.appendChild(results);

  td = document.createElement('td');
  tr.appendChild(td);
  var divInput = document.createElement('div');
  this.dom.input = divInput;
  divInput.className = 'jsoneditor-frame';
  divInput.title = 'Search fields and values';
  td.appendChild(divInput);

  // table to contain the text input and search button
  var tableInput = document.createElement('table');
  divInput.appendChild(tableInput);
  var tbodySearch = document.createElement('tbody');
  tableInput.appendChild(tbodySearch);
  tr = document.createElement('tr');
  tbodySearch.appendChild(tr);

  var refreshSearch = document.createElement('button');
  refreshSearch.type = 'button';
  refreshSearch.className = 'jsoneditor-refresh';
  td = document.createElement('td');
  td.appendChild(refreshSearch);
  tr.appendChild(td);

  var search = document.createElement('input');
  // search.type = 'button';
  this.dom.search = search;
  search.oninput = function (event) {
    searchBox._onDelayedSearch(event);
  };
  search.onchange = function (event) { // For IE 9
    searchBox._onSearch();
  };
  search.onkeydown = function (event) {
    searchBox._onKeyDown(event);
  };
  search.onkeyup = function (event) {
    searchBox._onKeyUp(event);
  };
  refreshSearch.onclick = function (event) {
    search.select();
  };

  // TODO: ESC in FF restores the last input, is a FF bug, https://bugzilla.mozilla.org/show_bug.cgi?id=598819
  td = document.createElement('td');
  td.appendChild(search);
  tr.appendChild(td);

  var searchNext = document.createElement('button');
  searchNext.type = 'button';
  searchNext.title = 'Next result (Enter)';
  searchNext.className = 'jsoneditor-next';
  searchNext.onclick = function () {
    searchBox.next();
  };
  td = document.createElement('td');
  td.appendChild(searchNext);
  tr.appendChild(td);

  var searchPrevious = document.createElement('button');
  searchPrevious.type = 'button';
  searchPrevious.title = 'Previous result (Shift+Enter)';
  searchPrevious.className = 'jsoneditor-previous';
  searchPrevious.onclick = function () {
    searchBox.previous();
  };
  td = document.createElement('td');
  td.appendChild(searchPrevious);
  tr.appendChild(td);
}

/**
 * Go to the next search result
 * @param {boolean} [focus]   If true, focus will be set to the next result
 *                            focus is false by default.
 */
SearchBox.prototype.next = function(focus) {
  if (this.results != undefined) {
    var index = (this.resultIndex != undefined) ? this.resultIndex + 1 : 0;
    if (index > this.results.length - 1) {
      index = 0;
    }
    this._setActiveResult(index, focus);
  }
};

/**
 * Go to the prevous search result
 * @param {boolean} [focus]   If true, focus will be set to the next result
 *                            focus is false by default.
 */
SearchBox.prototype.previous = function(focus) {
  if (this.results != undefined) {
    var max = this.results.length - 1;
    var index = (this.resultIndex != undefined) ? this.resultIndex - 1 : max;
    if (index < 0) {
      index = max;
    }
    this._setActiveResult(index, focus);
  }
};

/**
 * Set new value for the current active result
 * @param {Number} index
 * @param {boolean} [focus]   If true, focus will be set to the next result.
 *                            focus is false by default.
 * @private
 */
SearchBox.prototype._setActiveResult = function(index, focus) {
  // de-activate current active result
  if (this.activeResult) {
    var prevNode = this.activeResult.node;
    var prevElem = this.activeResult.elem;
    if (prevElem == 'field') {
      delete prevNode.searchFieldActive;
    }
    else {
      delete prevNode.searchValueActive;
    }
    prevNode.updateDom();
  }

  if (!this.results || !this.results[index]) {
    // out of range, set to undefined
    this.resultIndex = undefined;
    this.activeResult = undefined;
    return;
  }

  this.resultIndex = index;

  // set new node active
  var node = this.results[this.resultIndex].node;
  var elem = this.results[this.resultIndex].elem;
  if (elem == 'field') {
    node.searchFieldActive = true;
  }
  else {
    node.searchValueActive = true;
  }
  this.activeResult = this.results[this.resultIndex];
  node.updateDom();

  // TODO: not so nice that the focus is only set after the animation is finished
  node.scrollTo(function () {
    if (focus) {
      node.focus(elem);
    }
  });
};

/**
 * Cancel any running onDelayedSearch.
 * @private
 */
SearchBox.prototype._clearDelay = function() {
  if (this.timeout != undefined) {
    clearTimeout(this.timeout);
    delete this.timeout;
  }
};

/**
 * Start a timer to execute a search after a short delay.
 * Used for reducing the number of searches while typing.
 * @param {Event} event
 * @private
 */
SearchBox.prototype._onDelayedSearch = function (event) {
  // execute the search after a short delay (reduces the number of
  // search actions while typing in the search text box)
  this._clearDelay();
  var searchBox = this;
  this.timeout = setTimeout(function (event) {
    searchBox._onSearch();
  },
  this.delay);
};

/**
 * Handle onSearch event
 * @param {boolean} [forceSearch]  If true, search will be executed again even
 *                                 when the search text is not changed.
 *                                 Default is false.
 * @private
 */
SearchBox.prototype._onSearch = function (forceSearch) {
  this._clearDelay();

  var value = this.dom.search.value;
  var text = (value.length > 0) ? value : undefined;
  if (text !== this.lastText || forceSearch) {
    // only search again when changed
    this.lastText = text;
    this.results = this.editor.search(text);
    var MAX_SEARCH_RESULTS = this.results[0]
        ? this.results[0].node.MAX_SEARCH_RESULTS
        : Infinity;

    // try to maintain the current active result if this is still part of the new search results
    var activeResultIndex = 0;
    if (this.activeResult) {
      for (var i = 0; i < this.results.length; i++) {
        if (this.results[i].node === this.activeResult.node) {
          activeResultIndex = i;
          break;
        }
      }
    }

    this._setActiveResult(activeResultIndex, false);

    // display search results
    if (text !== undefined) {
      var resultCount = this.results.length;
      if (resultCount === 0) {
        this.dom.results.innerHTML = 'no&nbsp;results';
      }
      else if (resultCount === 1) {
        this.dom.results.innerHTML = '1&nbsp;result';
      }
      else if (resultCount > MAX_SEARCH_RESULTS) {
        this.dom.results.innerHTML = MAX_SEARCH_RESULTS + '+&nbsp;results';
      }
      else {
        this.dom.results.innerHTML = resultCount + '&nbsp;results';
      }
    }
    else {
      this.dom.results.innerHTML = '';
    }
  }
};

/**
 * Handle onKeyDown event in the input box
 * @param {Event} event
 * @private
 */
SearchBox.prototype._onKeyDown = function (event) {
  var keynum = event.which;
  if (keynum == 27) { // ESC
    this.dom.search.value = '';  // clear search
    this._onSearch();
    event.preventDefault();
    event.stopPropagation();
  }
  else if (keynum == 13) { // Enter
    if (event.ctrlKey) {
      // force to search again
      this._onSearch(true);
    }
    else if (event.shiftKey) {
      // move to the previous search result
      this.previous();
    }
    else {
      // move to the next search result
      this.next();
    }
    event.preventDefault();
    event.stopPropagation();
  }
};

/**
 * Handle onKeyUp event in the input box
 * @param {Event} event
 * @private
 */
SearchBox.prototype._onKeyUp = function (event) {
  var keynum = event.keyCode;
  if (keynum != 27 && keynum != 13) { // !show and !Enter
    this._onDelayedSearch(event);   // For IE 9
  }
};

/**
 * Clear the search results
 */
SearchBox.prototype.clear = function () {
  this.dom.search.value = '';
  this._onSearch();
};

/**
 * Refresh searchResults if there is a search value
 */
SearchBox.prototype.forceSearch = function () {
  this._onSearch(true);
};

/**
 * Test whether the search box value is empty
 * @returns {boolean} Returns true when empty.
 */
SearchBox.prototype.isEmpty = function () {
  return this.dom.search.value === '';
};

/**
 * Destroy the search box
 */
SearchBox.prototype.destroy = function () {
  this.editor = null;
  this.dom.container.removeChild(this.dom.table);
  this.dom = null;

  this.results = null;
  this.activeResult = null;

  this._clearDelay();

};

module.exports = SearchBox;


/***/ }),
/* 71 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var ContextMenu = __webpack_require__(3);
var translate = __webpack_require__(0).translate;
var util = __webpack_require__(1);

/**
 * Creates a component that visualize path selection in tree based editors
 * @param {HTMLElement} container 
 * @param {HTMLElement} root
 * @constructor
 */
function TreePath(container, root) {
  if (container) {
    this.root = root;
    this.path = document.createElement('div');
    this.path.className = 'jsoneditor-treepath';
    this.path.setAttribute('tabindex',0);
    this.contentMenuClicked;
    container.appendChild(this.path);
    this.reset();
  }
}

/**
 * Reset component to initial status
 */
TreePath.prototype.reset = function () {
  this.path.innerHTML = translate('selectNode');
};

/**
 * Renders the component UI according to a given path objects
 * @param {Array<{name: String, childs: Array}>} pathObjs a list of path objects
 * 
 */
TreePath.prototype.setPath = function (pathObjs) {
  var me = this;

  this.path.innerHTML = '';

  if (pathObjs && pathObjs.length) {
    pathObjs.forEach(function (pathObj, idx) {
      var pathEl = document.createElement('span');
      var sepEl;
      pathEl.className = 'jsoneditor-treepath-element';
      pathEl.innerText = pathObj.name;
      pathEl.onclick = _onSegmentClick.bind(me, pathObj);
  
      me.path.appendChild(pathEl);

      if (pathObj.children.length) {
        sepEl = document.createElement('span');
        sepEl.className = 'jsoneditor-treepath-seperator';
        sepEl.innerHTML = '&#9658;';

        sepEl.onclick = function () {
          me.contentMenuClicked = true;
          var items = [];
          pathObj.children.forEach(function (child) {
            items.push({
              'text': child.name,
              'className': 'jsoneditor-type-modes' + (pathObjs[idx + 1] + 1 && pathObjs[idx + 1].name === child.name ? ' jsoneditor-selected' : ''),
              'click': _onContextMenuItemClick.bind(me, pathObj, child.name)
            });
          });
          var menu = new ContextMenu(items);
          menu.show(sepEl, me.root, true);
        };

        me.path.appendChild(sepEl);
      }

      if(idx === pathObjs.length - 1) {
        var leftRectPos = (sepEl || pathEl).getBoundingClientRect().right;
        if(me.path.offsetWidth < leftRectPos) {
          me.path.scrollLeft = leftRectPos;
        }

        if (me.path.scrollLeft) {
          var showAllBtn = document.createElement('span');
          showAllBtn.className = 'jsoneditor-treepath-show-all-btn';
          showAllBtn.title = 'show all path';
          showAllBtn.innerHTML = '...';
          showAllBtn.onclick = _onShowAllClick.bind(me, pathObjs);
          me.path.insertBefore(showAllBtn, me.path.firstChild);
        }
      }
    });
  }

  function _onShowAllClick(pathObjs) {
    me.contentMenuClicked = false;
    util.addClassName(me.path, 'show-all');
    me.path.style.width = me.path.parentNode.getBoundingClientRect().width - 10 + 'px';
    me.path.onblur = function() {
      if (me.contentMenuClicked) {
        me.contentMenuClicked = false;
        me.path.focus();
        return;
      }
      util.removeClassName(me.path, 'show-all');
      me.path.onblur = undefined;
      me.path.style.width = '';
      me.setPath(pathObjs);
    };
  }

  function _onSegmentClick(pathObj) {
    if (this.selectionCallback) {
      this.selectionCallback(pathObj);
    }
  }

  function _onContextMenuItemClick(pathObj, selection) {
    if (this.contextMenuCallback) {
      this.contextMenuCallback(pathObj, selection);
    }
  }
};

/**
 * set a callback function for selection of path section
 * @param {Function} callback function to invoke when section is selected
 */
TreePath.prototype.onSectionSelected = function (callback) {
  if (typeof callback === 'function') {
    this.selectionCallback = callback;      
  }
};

/**
 * set a callback function for selection of path section
 * @param {Function} callback function to invoke when section is selected
 */
TreePath.prototype.onContextMenuItemSelected = function (callback) {
  if (typeof callback === 'function') {
    this.contextMenuCallback = callback;
  }
};

module.exports = TreePath;

/***/ }),
/* 72 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var jmespath = __webpack_require__(7);
var naturalSort = __webpack_require__(20);
var createAbsoluteAnchor = __webpack_require__(21).createAbsoluteAnchor;
var ContextMenu = __webpack_require__(3);
var appendNodeFactory = __webpack_require__(73);
var showMoreNodeFactory = __webpack_require__(74);
var showSortModal = __webpack_require__(22);
var showTransformModal = __webpack_require__(24);
var util = __webpack_require__(1);
var translate = __webpack_require__(0).translate;

var DEFAULT_MODAL_ANCHOR = document.body; // TODO: this constant is defined twice

var YEAR_2000 = 946684800000;

/**
 * @constructor Node
 * Create a new Node
 * @param {./treemode} editor
 * @param {Object} [params] Can contain parameters:
 *                          {string}  field
 *                          {boolean} fieldEditable
 *                          {*}       value
 *                          {String}  type  Can have values 'auto', 'array',
 *                                          'object', or 'string'.
 */
function Node (editor, params) {
  /** @type {./treemode} */
  this.editor = editor;
  this.dom = {};
  this.expanded = false;

  if(params && (params instanceof Object)) {
    this.setField(params.field, params.fieldEditable);
    if ('value' in params) {
      this.setValue(params.value, params.type);
    }
    if ('internalValue' in params) {
      this.setInternalValue(params.internalValue);
    }
  }
  else {
    this.setField('');
    this.setValue(null);
  }

  this._debouncedOnChangeValue = util.debounce(this._onChangeValue.bind(this), Node.prototype.DEBOUNCE_INTERVAL);
  this._debouncedOnChangeField = util.debounce(this._onChangeField.bind(this), Node.prototype.DEBOUNCE_INTERVAL);

  // starting value for visible children
  this.visibleChilds = this.getMaxVisibleChilds();
}

// debounce interval for keyboard input in milliseconds
Node.prototype.DEBOUNCE_INTERVAL = 150;

// search will stop iterating as soon as the max is reached
Node.prototype.MAX_SEARCH_RESULTS = 999;

// default number of child nodes to display 
var DEFAULT_MAX_VISIBLE_CHILDS = 100;

Node.prototype.getMaxVisibleChilds = function() {
  return (this.editor && this.editor.options && this.editor.options.maxVisibleChilds)
      ? this.editor.options.maxVisibleChilds
      : DEFAULT_MAX_VISIBLE_CHILDS;
}

/**
 * Determine whether the field and/or value of this node are editable
 * @private
 */
Node.prototype._updateEditability = function () {
  this.editable = {
    field: true,
    value: true
  };

  if (this.editor) {
    this.editable.field = this.editor.options.mode === 'tree';
    this.editable.value = this.editor.options.mode !== 'view';

    if ((this.editor.options.mode === 'tree' || this.editor.options.mode === 'form') &&
        (typeof this.editor.options.onEditable === 'function')) {
      var editable = this.editor.options.onEditable({
        field: this.field,
        value: this.value,
        path: this.getPath()
      });

      if (typeof editable === 'boolean') {
        this.editable.field = editable;
        this.editable.value = editable;
      }
      else {
        if (typeof editable.field === 'boolean') this.editable.field = editable.field;
        if (typeof editable.value === 'boolean') this.editable.value = editable.value;
      }
    }
  }
};

/**
 * Get the path of this node
 * @return {{string|number}[]} Array containing the path to this node.
 * Element is a number if is the index of an array, a string otherwise.
 */
Node.prototype.getPath = function () {
  var node = this;
  var path = [];
  while (node) {
    var field = node.getName();
    if (field !== undefined) {
      path.unshift(field);
    }
    node = node.parent;
  }
  return path;
};

/**
 * Get the internal path of this node, a list with the child indexes.
 * @return {String[]} Array containing the internal path to this node
 */
Node.prototype.getInternalPath = function () {
  var node = this;
  var internalPath = [];
  while (node) {
    if (node.parent) {
      internalPath.unshift(node.getIndex());
    }
    node = node.parent;
  }
  return internalPath;
};

/**
 * Get node serializable name
 * @returns {String|Number}
 */
Node.prototype.getName = function () {
 return !this.parent
 ? undefined  // do not add an (optional) field name of the root node
 :  (this.parent.type != 'array')
     ? this.field
     : this.index;
};

/**
 * Find child node by serializable path
 * @param {Array<String>} path
 */
Node.prototype.findNodeByPath = function (path) {
  if (!path) {
    return;
  }

  if (path.length == 0) {
    return this;
  }

  if (path.length && this.childs && this.childs.length) {
    for (var i=0; i < this.childs.length; ++i) {
      if (('' + path[0]) === ('' + this.childs[i].getName())) {
        return this.childs[i].findNodeByPath(path.slice(1));
      }
    }
  }
};

/**
 * Find child node by an internal path: the indexes of the childs nodes
 * @param {Array<String>} internalPath
 * @return {Node | undefined} Returns the node if the path exists.
 *                            Returns undefined otherwise.
 */
Node.prototype.findNodeByInternalPath = function (internalPath) {
  if (!internalPath) {
    return undefined;
  }

  var node = this;
  for (var i = 0; i < internalPath.length && node; i++) {
    var childIndex = internalPath[i];
    node = node.childs[childIndex];
  }

  return node;
};

/**
 * @typedef {{value: String|Object|Number|Boolean, path: Array.<String|Number>}} SerializableNode
 *
 * Returns serializable representation for the node
 * @return {SerializableNode}
 */
Node.prototype.serialize = function () {
  return {
    value: this.getValue(),
    path: this.getPath()
  };
};

/**
 * Find a Node from a JSON path like '.items[3].name'
 * @param {string} jsonPath
 * @return {Node | null} Returns the Node when found, returns null if not found
 */
Node.prototype.findNode = function (jsonPath) {
  var path = util.parsePath(jsonPath);
  var node = this;
  while (node && path.length > 0) {
    var prop = path.shift();
    if (typeof prop === 'number') {
      if (node.type !== 'array') {
        throw new Error('Cannot get child node at index ' + prop + ': node is no array');
      }
      node = node.childs[prop];
    }
    else { // string
      if (node.type !== 'object') {
        throw new Error('Cannot get child node ' + prop + ': node is no object');
      }
      node = node.childs.filter(function (child) {
        return child.field === prop;
      })[0];
    }
  }

  return node;
};

/**
 * Find all parents of this node. The parents are ordered from root node towards
 * the original node.
 * @return {Array.<Node>}
 */
Node.prototype.findParents = function () {
  var parents = [];
  var parent = this.parent;
  while (parent) {
    parents.unshift(parent);
    parent = parent.parent;
  }
  return parents;
};

/**
 *
 * @param {{dataPath: string, keyword: string, message: string, params: Object, schemaPath: string} | null} error
 * @param {Node} [child]  When this is the error of a parent node, pointing
 *                        to an invalid child node, the child node itself
 *                        can be provided. If provided, clicking the error
 *                        icon will set focus to the invalid child node.
 */
Node.prototype.setError = function (error, child) {
  this.error = error;
  this.errorChild = child;

  if (this.dom && this.dom.tr) {
    this.updateError();
  }
};

/**
 * Render the error
 */
Node.prototype.updateError = function() {
  var error = this.fieldError || this.valueError || this.error;
  var tdError = this.dom.tdError;
  if (error && this.dom && this.dom.tr) {
    util.addClassName(this.dom.tr, 'jsoneditor-validation-error');

    if (!tdError) {
      tdError = document.createElement('td');
      this.dom.tdError = tdError;
      this.dom.tdValue.parentNode.appendChild(tdError);
    }

    var popover = document.createElement('div');
    popover.className = 'jsoneditor-popover jsoneditor-right';
    popover.appendChild(document.createTextNode(error.message));

    var button = document.createElement('button');
    button.type = 'button';
    button.className = 'jsoneditor-button jsoneditor-schema-error';
    button.appendChild(popover);

    // update the direction of the popover
    button.onmouseover = button.onfocus = function updateDirection() {
      var directions = ['right', 'above', 'below', 'left'];
      for (var i = 0; i < directions.length; i++) {
        var direction = directions[i];
        popover.className = 'jsoneditor-popover jsoneditor-' + direction;

        var contentRect = this.editor.content.getBoundingClientRect();
        var popoverRect = popover.getBoundingClientRect();
        var margin = 20; // account for a scroll bar
        var fit = util.insideRect(contentRect, popoverRect, margin);

        if (fit) {
          break;
        }
      }
    }.bind(this);

    // when clicking the error icon, expand all nodes towards the invalid
    // child node, and set focus to the child node
    var child = this.errorChild;
    if (child) {
      button.onclick = function showInvalidNode() {
        child.findParents().forEach(function (parent) {
          parent.expand(false);
        });

        child.scrollTo(function () {
          child.focus();
        });
      };
    }

    // apply the error message to the node
    while (tdError.firstChild) {
      tdError.removeChild(tdError.firstChild);
    }
    tdError.appendChild(button);
  }
  else {
    if (this.dom.tr) {
      util.removeClassName(this.dom.tr, 'jsoneditor-validation-error');
    }

    if (tdError) {
      this.dom.tdError.parentNode.removeChild(this.dom.tdError);
      delete this.dom.tdError;
    }
  }
};

/**
 * Get the index of this node: the index in the list of childs where this
 * node is part of
 * @return {number | null} Returns the index, or null if this is the root node
 */
Node.prototype.getIndex = function () {
  if (this.parent) {
    var index = this.parent.childs.indexOf(this);
    return index !== -1 ? index : null;
  }
  else {
    return -1;
  }
};

/**
 * Set parent node
 * @param {Node} parent
 */
Node.prototype.setParent = function(parent) {
  this.parent = parent;
};

/**
 * Set field
 * @param {String}  field
 * @param {boolean} [fieldEditable]
 */
Node.prototype.setField = function(field, fieldEditable) {
  this.field = field;
  this.previousField = field;
  this.fieldEditable = (fieldEditable === true);
};

/**
 * Get field
 * @return {String}
 */
Node.prototype.getField = function() {
  if (this.field === undefined) {
    this._getDomField();
  }

  return this.field;
};

/**
 * Set value. Value is a JSON structure or an element String, Boolean, etc.
 * @param {*} value
 * @param {String} [type]  Specify the type of the value. Can be 'auto',
 *                         'array', 'object', or 'string'
 */
Node.prototype.setValue = function(value, type) {
  var childValue, child, visible;
  var i, j;
  var notUpdateDom = false;
  var previousChilds = this.childs;

  this.type = this._getType(value);

  // check if type corresponds with the provided type
  if (type && type !== this.type) {
    if (type === 'string' && this.type === 'auto') {
      this.type = type;
    }
    else {
      throw new Error('Type mismatch: ' +
          'cannot cast value of type "' + this.type +
          ' to the specified type "' + type + '"');
    }
  }

  if (this.type === 'array') {
    // array
    if (!this.childs) {
      this.childs = [];
    }

    for (i = 0; i < value.length; i++) {
      childValue = value[i];
      if (childValue !== undefined && !(childValue instanceof Function)) {
        if (i < this.childs.length) {
          // reuse existing child, keep its state
          child = this.childs[i];

          child.fieldEditable = false;
          child.index = i;
          child.setValue(childValue);
        }
        else {
          // create a new child
          child = new Node(this.editor, {
            value: childValue
          });
          visible = i < this.getMaxVisibleChilds();
          this.appendChild(child, visible, notUpdateDom);
        }
      }
    }

    // cleanup redundant childs
    // we loop backward to prevent issues with shifting index numbers
    for (j = this.childs.length; j >= value.length; j--) {
      this.removeChild(this.childs[j], notUpdateDom);
    }
  }
  else if (this.type === 'object') {
    // object
    if (!this.childs) {
      this.childs = [];
    }

    // cleanup redundant childs
    // we loop backward to prevent issues with shifting index numbers
    for (j = this.childs.length - 1; j >= 0; j--) {
      if (!value.hasOwnProperty(this.childs[j].field)) {
        this.removeChild(this.childs[j], notUpdateDom);
      }
    }

    i = 0;
    for (var childField in value) {
      if (value.hasOwnProperty(childField)) {
        childValue = value[childField];
        if (childValue !== undefined && !(childValue instanceof Function)) {
          child = this.findChildByProperty(childField);

          if (child) {
            // reuse existing child, keep its state
            child.setField(childField, true);
            child.setValue(childValue);
          }
          else {
            // create a new child
            child = new Node(this.editor, {
              field: childField,
              value: childValue
            });
            visible = i < this.getMaxVisibleChilds();
            this.appendChild(child, visible, notUpdateDom);
          }
        }
        i++;
      }

    }
    this.value = '';

    // sort object keys
    if (this.editor.options.sortObjectKeys === true) {
      this.sort([], 'asc');
    }
  }
  else {
    // value
    this.hideChilds();

    delete this.append;
    delete this.showMore;
    delete this.expanded;
    delete this.childs;

    this.value = value;
  }

  // recreate the DOM if switching from an object/array to auto/string or vice versa
  // needed to recreated the expand button for example
  if (Array.isArray(previousChilds) !== Array.isArray(this.childs)) {
    this.recreateDom();
  }

  this.updateDom({'updateIndexes': true});

  this.previousValue = this.value; // used only to check for changes in DOM vs JS model
};

/**
 * Set internal value
 * @param {*} internalValue  Internal value structure keeping type,
 *                           order and duplicates in objects
 */
Node.prototype.setInternalValue = function(internalValue) {
  var childValue, child, visible;
  var i, j;
  var notUpdateDom = false;
  var previousChilds = this.childs;

  this.type = internalValue.type;

  if (internalValue.type === 'array') {
    // array
    if (!this.childs) {
      this.childs = [];
    }

    for (i = 0; i < internalValue.childs.length; i++) {
      childValue = internalValue.childs[i];
      if (childValue !== undefined && !(childValue instanceof Function)) {
        if (i < this.childs.length) {
          // reuse existing child, keep its state
          child = this.childs[i];

          child.fieldEditable = false;
          child.index = i;
          child.setInternalValue(childValue);
        }
        else {
          // create a new child
          child = new Node(this.editor, {
            internalValue: childValue
          });
          visible = i < this.getMaxVisibleChilds();
          this.appendChild(child, visible, notUpdateDom);
        }
      }
    }

    // cleanup redundant childs
    // we loop backward to prevent issues with shifting index numbers
    for (j = this.childs.length; j >= internalValue.childs.length; j--) {
      this.removeChild(this.childs[j], notUpdateDom);
    }
  }
  else if (internalValue.type === 'object') {
    // object
    if (!this.childs) {
      this.childs = [];
    }

    for (i = 0; i < internalValue.childs.length; i++) {
      childValue = internalValue.childs[i];
      if (childValue !== undefined && !(childValue instanceof Function)) {
        if (i < this.childs.length) {
          // reuse existing child, keep its state
          child = this.childs[i];

          delete child.index;
          child.setField(childValue.field, true);
          child.setInternalValue(childValue.value);
        }
        else {
          // create a new child
          child = new Node(this.editor, {
            field: childValue.field,
            internalValue: childValue.value
          });
          visible = i < this.getMaxVisibleChilds();
          this.appendChild(child, visible, notUpdateDom);
        }
      }
    }

    // cleanup redundant childs
    // we loop backward to prevent issues with shifting index numbers
    for (j = this.childs.length; j >= internalValue.childs.length; j--) {
      this.removeChild(this.childs[j], notUpdateDom);
    }
  }
  else {
    // value
    this.hideChilds();

    delete this.append;
    delete this.showMore;
    delete this.expanded;
    delete this.childs;

    this.value = internalValue.value;
  }

  // recreate the DOM if switching from an object/array to auto/string or vice versa
  // needed to recreated the expand button for example
  if (Array.isArray(previousChilds) !== Array.isArray(this.childs)) {
    this.recreateDom();
  }

  this.updateDom({'updateIndexes': true});

  this.previousValue = this.value; // used only to check for changes in DOM vs JS model
};

/**
 * Remove the DOM of this node and it's childs and recreate it again
 */
Node.prototype.recreateDom = function() {
  if (this.dom && this.dom.tr && this.dom.tr.parentNode) {
    var domAnchor = this._detachFromDom();

    this.clearDom();

    this._attachToDom(domAnchor);
  }
  else {
    this.clearDom();
  }
};

/**
 * Get value. Value is a JSON structure
 * @return {*} value
 */
Node.prototype.getValue = function() {
  if (this.type == 'array') {
    var arr = [];
    this.childs.forEach (function (child) {
      arr.push(child.getValue());
    });
    return arr;
  }
  else if (this.type == 'object') {
    var obj = {};
    this.childs.forEach (function (child) {
      obj[child.getField()] = child.getValue();
    });
    return obj;
  }
  else {
    if (this.value === undefined) {
      this._getDomValue();
    }

    return this.value;
  }
};

/**
 * Get internal value, a structure which maintains ordering and duplicates in objects
 * @return {*} value
 */
Node.prototype.getInternalValue = function() {
  if (this.type === 'array') {
    return {
      type: this.type,
      childs: this.childs.map (function (child) {
        return child.getInternalValue();
      })
    };
  }
  else if (this.type === 'object') {
    return {
      type: this.type,
      childs: this.childs.map(function (child) {
        return {
          field: child.getField(),
          value: child.getInternalValue()
        }
      })
    };
  }
  else {
    if (this.value === undefined) {
      this._getDomValue();
    }

    return {
      type: this.type,
      value: this.value
    };
  }
};

/**
 * Get the nesting level of this node
 * @return {Number} level
 */
Node.prototype.getLevel = function() {
  return (this.parent ? this.parent.getLevel() + 1 : 0);
};

/**
 * Get jsonpath of the current node
 * @return {Node[]} Returns an array with nodes
 */
Node.prototype.getNodePath = function () {
  var path = this.parent ? this.parent.getNodePath() : [];
  path.push(this);
  return path;
};

/**
 * Create a clone of a node
 * The complete state of a clone is copied, including whether it is expanded or
 * not. The DOM elements are not cloned.
 * @return {Node} clone
 */
Node.prototype.clone = function() {
  var clone = new Node(this.editor);
  clone.type = this.type;
  clone.field = this.field;
  clone.fieldInnerText = this.fieldInnerText;
  clone.fieldEditable = this.fieldEditable;
  clone.previousField = this.previousField;
  clone.value = this.value;
  clone.valueInnerText = this.valueInnerText;
  clone.previousValue = this.previousValue;
  clone.expanded = this.expanded;
  clone.visibleChilds = this.visibleChilds;

  if (this.childs) {
    // an object or array
    var cloneChilds = [];
    this.childs.forEach(function (child) {
      var childClone = child.clone();
      childClone.setParent(clone);
      cloneChilds.push(childClone);
    });
    clone.childs = cloneChilds;
  }
  else {
    // a value
    clone.childs = undefined;
  }

  return clone;
};

/**
 * Expand this node and optionally its childs.
 * @param {boolean} [recurse] Optional recursion, true by default. When
 *                            true, all childs will be expanded recursively
 */
Node.prototype.expand = function(recurse) {
  if (!this.childs) {
    return;
  }

  // set this node expanded
  this.expanded = true;
  if (this.dom.expand) {
    this.dom.expand.className = 'jsoneditor-button jsoneditor-expanded';
  }

  this.showChilds();

  if (recurse !== false) {
    this.childs.forEach(function (child) {
      child.expand(recurse);
    });
  }
};

/**
 * Collapse this node and optionally its childs.
 * @param {boolean} [recurse] Optional recursion, true by default. When
 *                            true, all childs will be collapsed recursively
 */
Node.prototype.collapse = function(recurse) {
  if (!this.childs) {
    return;
  }

  this.hideChilds();

  // collapse childs in case of recurse
  if (recurse !== false) {
    this.childs.forEach(function (child) {
      child.collapse(recurse);
    });

  }

  // make this node collapsed
  if (this.dom.expand) {
    this.dom.expand.className = 'jsoneditor-button jsoneditor-collapsed';
  }
  this.expanded = false;
};

/**
 * Recursively show all childs when they are expanded
 */
Node.prototype.showChilds = function() {
  var childs = this.childs;
  if (!childs) {
    return;
  }
  if (!this.expanded) {
    return;
  }

  var tr = this.dom.tr;
  var table = tr ? tr.parentNode : undefined;
  if (table) {
    // show row with append button
    var append = this.getAppendDom();
    if (!append.parentNode) {
      var nextTr = tr.nextSibling;
      if (nextTr) {
        table.insertBefore(append, nextTr);
      }
      else {
        table.appendChild(append);
      }
    }

    // show childs
    var iMax = Math.min(this.childs.length, this.visibleChilds);
    var nextTr = this._getNextTr();
    for (var i = 0; i < iMax; i++) {
      var child = this.childs[i];
      if (!child.getDom().parentNode) {
        table.insertBefore(child.getDom(), nextTr);
      }
      child.showChilds();
    }

    // show "show more childs" if limited
    var showMore = this.getShowMoreDom();
    var nextTr = this._getNextTr();
    if (!showMore.parentNode) {
      table.insertBefore(showMore, nextTr);
    }
    this.showMore.updateDom(); // to update the counter
  }
};

Node.prototype._getNextTr = function() {
  if (this.showMore && this.showMore.getDom().parentNode) {
    return this.showMore.getDom();
  }

  if (this.append && this.append.getDom().parentNode) {
    return this.append.getDom();
  }
};

/**
 * Hide the node with all its childs
 * @param {{resetVisibleChilds: boolean}} [options]
 */
Node.prototype.hide = function(options) {
  var tr = this.dom.tr;
  var table = tr ? tr.parentNode : undefined;
  if (table) {
    table.removeChild(tr);
  }
  this.hideChilds(options);
};


/**
 * Recursively hide all childs
 * @param {{resetVisibleChilds: boolean}} [options]
 */
Node.prototype.hideChilds = function(options) {
  var childs = this.childs;
  if (!childs) {
    return;
  }
  if (!this.expanded) {
    return;
  }

  // hide append row
  var append = this.getAppendDom();
  if (append.parentNode) {
    append.parentNode.removeChild(append);
  }

  // hide childs
  this.childs.forEach(function (child) {
    child.hide();
  });

  // hide "show more" row
  var showMore = this.getShowMoreDom();
  if (showMore.parentNode) {
    showMore.parentNode.removeChild(showMore);
  }

  // reset max visible childs
  if (!options || options.resetVisibleChilds) {
    this.visibleChilds = this.getMaxVisibleChilds();
  }
};

/**
 * set custom css classes on a node
 */
Node.prototype._updateCssClassName = function () {
  if(this.dom.field
    && this.editor
    && this.editor.options
    && typeof this.editor.options.onClassName ==='function'
    && this.dom.tree){
      util.removeAllClassNames(this.dom.tree);
      var addClasses = this.editor.options.onClassName({ path: this.getPath(), field: this.field, value: this.value }) || "";
      util.addClassName(this.dom.tree, "jsoneditor-values " + addClasses);
  }
};

Node.prototype.recursivelyUpdateCssClassesOnNodes = function () {
  this._updateCssClassName();
  if (Array.isArray(this.childs)) {
    for (var i = 0; i < this.childs.length; i++) {
      this.childs[i].recursivelyUpdateCssClassesOnNodes();
    }
  }
}

/**
 * Goes through the path from the node to the root and ensures that it is expanded
 */
Node.prototype.expandTo = function() {
  var currentNode = this.parent;
  while (currentNode) {
    if (!currentNode.expanded) {
      currentNode.expand();
    }
    currentNode = currentNode.parent;
  }
};


/**
 * Add a new child to the node.
 * Only applicable when Node value is of type array or object
 * @param {Node} node
 * @param {boolean} [visible] If true (default), the child will be rendered
 * @param {boolean} [updateDom]  If true (default), the DOM of both parent
 *                               node and appended node will be updated
 *                               (child count, indexes)
 */
Node.prototype.appendChild = function(node, visible, updateDom) {
  if (this._hasChilds()) {
    // adjust the link to the parent
    node.setParent(this);
    node.fieldEditable = (this.type == 'object');
    if (this.type == 'array') {
      node.index = this.childs.length;
    }
    if (this.type === 'object' && node.field == undefined) {
      // initialize field value if needed
      node.setField('');
    }
    this.childs.push(node);

    if (this.expanded && visible !== false) {
      // insert into the DOM, before the appendRow
      var newTr = node.getDom();
      var nextTr = this._getNextTr();
      var table = nextTr ? nextTr.parentNode : undefined;
      if (nextTr && table) {
        table.insertBefore(newTr, nextTr);
      }

      node.showChilds();

      this.visibleChilds++;
    }

    if (updateDom !== false) {
      this.updateDom({'updateIndexes': true});
      node.updateDom({'recurse': true});
    }
  }
};


/**
 * Move a node from its current parent to this node
 * Only applicable when Node value is of type array or object
 * @param {Node} node
 * @param {Node} beforeNode
 */
Node.prototype.moveBefore = function(node, beforeNode) {
  if (this._hasChilds()) {
    // create a temporary row, to prevent the scroll position from jumping
    // when removing the node
    var tbody = (this.dom.tr) ? this.dom.tr.parentNode : undefined;
    if (tbody) {
      var trTemp = document.createElement('tr');
      trTemp.style.height = tbody.clientHeight + 'px';
      tbody.appendChild(trTemp);
    }

    if (node.parent) {
      node.parent.removeChild(node);
    }

    if (beforeNode instanceof AppendNode || !beforeNode) {
      // the this.childs.length + 1 is to reckon with the node that we're about to add
      if (this.childs.length + 1 > this.visibleChilds) {
        var lastVisibleNode = this.childs[this.visibleChilds - 1];
        this.insertBefore(node, lastVisibleNode);
      }
      else {
        this.appendChild(node);
      }
    }
    else {
      this.insertBefore(node, beforeNode);
    }

    if (tbody) {
      tbody.removeChild(trTemp);
    }
  }
};

/**
 * Insert a new child before a given node
 * Only applicable when Node value is of type array or object
 * @param {Node} node
 * @param {Node} beforeNode
 */
Node.prototype.insertBefore = function(node, beforeNode) {
  if (this._hasChilds()) {
    this.visibleChilds++;

    // initialize field value if needed
    if (this.type === 'object' && node.field == undefined) {
      node.setField('');
    }

    if (beforeNode === this.append) {
      // append to the child nodes

      // adjust the link to the parent
      node.setParent(this);
      node.fieldEditable = (this.type == 'object');
      this.childs.push(node);
    }
    else {
      // insert before a child node
      var index = this.childs.indexOf(beforeNode);
      if (index == -1) {
        throw new Error('Node not found');
      }

      // adjust the link to the parent
      node.setParent(this);
      node.fieldEditable = (this.type == 'object');
      this.childs.splice(index, 0, node);
    }

    if (this.expanded) {
      // insert into the DOM
      var newTr = node.getDom();
      var nextTr = beforeNode.getDom();
      var table = nextTr ? nextTr.parentNode : undefined;
      if (nextTr && table) {
        table.insertBefore(newTr, nextTr);
      }

      node.showChilds();
      this.showChilds();
    }

    this.updateDom({'updateIndexes': true});
    node.updateDom({'recurse': true});
  }
};

/**
 * Insert a new child before a given node
 * Only applicable when Node value is of type array or object
 * @param {Node} node
 * @param {Node} afterNode
 */
Node.prototype.insertAfter = function(node, afterNode) {
  if (this._hasChilds()) {
    var index = this.childs.indexOf(afterNode);
    var beforeNode = this.childs[index + 1];
    if (beforeNode) {
      this.insertBefore(node, beforeNode);
    }
    else {
      this.appendChild(node);
    }
  }
};

/**
 * Search in this node
 * Searches are case insensitive.
 * @param {String} text
 * @param {Node[]} [results] Array where search results will be added
 *                           used to count and limit the results whilst iterating
 * @return {Node[]} results  Array with nodes containing the search text
 */
Node.prototype.search = function(text, results) {
  if (!Array.isArray(results)) {
    results = [];
  }
  var index;
  var search = text ? text.toLowerCase() : undefined;

  // delete old search data
  delete this.searchField;
  delete this.searchValue;

  // search in field
  if (this.field !== undefined && results.length <= this.MAX_SEARCH_RESULTS) {
    var field = String(this.field).toLowerCase();
    index = field.indexOf(search);
    if (index !== -1) {
      this.searchField = true;
      results.push({
        'node': this,
        'elem': 'field'
      });
    }

    // update dom
    this._updateDomField();
  }

  // search in value
  if (this._hasChilds()) {
    // array, object

    // search the nodes childs
    if (this.childs) {
      this.childs.forEach(function (child) {
        child.search(text, results);
      });
    }
  }
  else {
    // string, auto
    if (this.value !== undefined  && results.length <= this.MAX_SEARCH_RESULTS) {
      var value = String(this.value).toLowerCase();
      index = value.indexOf(search);
      if (index !== -1) {
        this.searchValue = true;
        results.push({
          'node': this,
          'elem': 'value'
        });
      }

      // update dom
      this._updateDomValue();
    }
  }

  return results;
};

/**
 * Move the scroll position such that this node is in the visible area.
 * The node will not get the focus
 * @param {function(boolean)} [callback]
 */
Node.prototype.scrollTo = function(callback) {
  this.expandPathToNode();

  if (this.dom.tr && this.dom.tr.parentNode) {
    this.editor.scrollTo(this.dom.tr.offsetTop, callback);
  }
};

/**
 * if the node is not visible, expand its parents
 */
Node.prototype.expandPathToNode = function () {
  var node = this;
  var recurse = false;
  while (node && node.parent) {
    // expand visible childs of the parent if needed
    var index = node.parent.type === 'array'
        ? node.index
        : node.parent.childs.indexOf(node);
    while (node.parent.visibleChilds < index + 1) {
      node.parent.visibleChilds += this.getMaxVisibleChilds();
    }

    // expand the parent itself
    node.parent.expand(recurse);
    node = node.parent;
  }
};


// stores the element name currently having the focus
Node.focusElement = undefined;

/**
 * Set focus to this node
 * @param {String} [elementName]  The field name of the element to get the
 *                                focus available values: 'drag', 'menu',
 *                                'expand', 'field', 'value' (default)
 */
Node.prototype.focus = function(elementName) {
  Node.focusElement = elementName;

  if (this.dom.tr && this.dom.tr.parentNode) {
    var dom = this.dom;

    switch (elementName) {
      case 'drag':
        if (dom.drag) {
          dom.drag.focus();
        }
        else {
          dom.menu.focus();
        }
        break;

      case 'menu':
        dom.menu.focus();
        break;

      case 'expand':
        if (this._hasChilds()) {
          dom.expand.focus();
        }
        else if (dom.field && this.fieldEditable) {
          dom.field.focus();
          util.selectContentEditable(dom.field);
        }
        else if (dom.value && !this._hasChilds()) {
          dom.value.focus();
          util.selectContentEditable(dom.value);
        }
        else {
          dom.menu.focus();
        }
        break;

      case 'field':
        if (dom.field && this.fieldEditable) {
          dom.field.focus();
          util.selectContentEditable(dom.field);
        }
        else if (dom.value && !this._hasChilds()) {
          dom.value.focus();
          util.selectContentEditable(dom.value);
        }
        else if (this._hasChilds()) {
          dom.expand.focus();
        }
        else {
          dom.menu.focus();
        }
        break;

      case 'value':
      default:
        if (dom.select) {
          // enum select box
          dom.select.focus();
        }
        else if (dom.value && !this._hasChilds()) {
          dom.value.focus();
          util.selectContentEditable(dom.value);
        }
        else if (dom.field && this.fieldEditable) {
          dom.field.focus();
          util.selectContentEditable(dom.field);
        }
        else if (this._hasChilds()) {
          dom.expand.focus();
        }
        else {
          dom.menu.focus();
        }
        break;
    }
  }
};

/**
 * Select all text in an editable div after a delay of 0 ms
 * @param {Element} editableDiv
 */
Node.select = function(editableDiv) {
  setTimeout(function () {
    util.selectContentEditable(editableDiv);
  }, 0);
};

/**
 * Check if given node is a child. The method will check recursively to find
 * this node.
 * @param {Node} node
 * @return {boolean} containsNode
 */
Node.prototype.containsNode = function(node) {
  if (this == node) {
    return true;
  }

  var childs = this.childs;
  if (childs) {
    // TODO: use the js5 Array.some() here?
    for (var i = 0, iMax = childs.length; i < iMax; i++) {
      if (childs[i].containsNode(node)) {
        return true;
      }
    }
  }

  return false;
};

/**
 * Remove a child from the node.
 * Only applicable when Node value is of type array or object
 * @param {Node} node   The child node to be removed;
 * @param {boolean} [updateDom]  If true (default), the DOM of the parent
 *                               node will be updated (like child count)
 * @return {Node | undefined} node  The removed node on success,
 *                                             else undefined
 */
Node.prototype.removeChild = function(node, updateDom) {
  if (this.childs) {
    var index = this.childs.indexOf(node);

    if (index !== -1) {
      if (index < this.visibleChilds && this.expanded) {
        this.visibleChilds--;
      }

      node.hide();

      // delete old search results
      delete node.searchField;
      delete node.searchValue;

      var removedNode = this.childs.splice(index, 1)[0];
      removedNode.parent = null;

      if (updateDom !== false) {
        this.updateDom({'updateIndexes': true});
      }

      return removedNode;
    }
  }

  return undefined;
};

/**
 * Remove a child node node from this node
 * This method is equal to Node.removeChild, except that _remove fire an
 * onChange event.
 * @param {Node} node
 * @private
 */
Node.prototype._remove = function (node) {
  this.removeChild(node);
};

/**
 * Change the type of the value of this Node
 * @param {String} newType
 */
Node.prototype.changeType = function (newType) {
  var oldType = this.type;

  if (oldType == newType) {
    // type is not changed
    return;
  }

  if ((newType == 'string' || newType == 'auto') &&
      (oldType == 'string' || oldType == 'auto')) {
    // this is an easy change
    this.type = newType;
  }
  else {
    // change from array to object, or from string/auto to object/array
    var domAnchor = this._detachFromDom();

    // delete the old DOM
    this.clearDom();

    // adjust the field and the value
    this.type = newType;

    // adjust childs
    if (newType == 'object') {
      if (!this.childs) {
        this.childs = [];
      }

      this.childs.forEach(function (child) {
        child.clearDom();
        delete child.index;
        child.fieldEditable = true;
        if (child.field == undefined) {
          child.field = '';
        }
      });

      if (oldType == 'string' || oldType == 'auto') {
        this.expanded = true;
      }
    }
    else if (newType == 'array') {
      if (!this.childs) {
        this.childs = [];
      }

      this.childs.forEach(function (child, index) {
        child.clearDom();
        child.fieldEditable = false;
        child.index = index;
      });

      if (oldType == 'string' || oldType == 'auto') {
        this.expanded = true;
      }
    }
    else {
      this.expanded = false;
    }

    this._attachToDom(domAnchor);
  }

  if (newType == 'auto' || newType == 'string') {
    // cast value to the correct type
    if (newType == 'string') {
      this.value = String(this.value);
    }
    else {
      this.value = util.parseString(String(this.value));
    }

    this.focus();
  }

  this.updateDom({'updateIndexes': true});
};

/**
 * Test whether the JSON contents of this node are deep equal to provided JSON object.
 * @param {*} json
 */
Node.prototype.deepEqual = function (json) {
  var i;

  if (this.type === 'array') {
    if (!Array.isArray(json)) {
      return false;
    }

    if (this.childs.length !== json.length) {
      return false;
    }

    for (i = 0; i < this.childs.length; i++) {
      if (!this.childs[i].deepEqual(json[i])) {
        return false;
      }
    }
  }
  else if (this.type === 'object') {
    if (typeof json !== 'object' || !json) {
      return false;
    }

    // TODO: for better efficiency, we could create a property `isDuplicate` on all of the childs
    // and keep that up to date. This should make deepEqual about 20% faster.
    var props = {};
    var propCount = 0;
    for (i = 0; i < this.childs.length; i++) {
      var child = this.childs[i];
      if (!props[child.field]) {
        // We can have childs with duplicate field names.
        // We take the first, and ignore the others.
        props[child.field] = true;
        propCount++;

        if (!(child.field in json)) {
          return false;
        }

        if (!child.deepEqual(json[child.field])) {
          return false;
        }
      }
    }

    if (propCount !== Object.keys(json).length) {
      return false;
    }
  }
  else {
    if (this.value !== json) {
      return false;
    }
  }

  return true;
};

/**
 * Retrieve value from DOM
 * @private
 */
Node.prototype._getDomValue = function() {
  this._clearValueError();

  if (this.dom.value && this.type != 'array' && this.type != 'object') {
    this.valueInnerText = util.getInnerText(this.dom.value);
  }

  if (this.valueInnerText != undefined) {
    try {
      // retrieve the value
      var value;
      if (this.type == 'string') {
        value = this._unescapeHTML(this.valueInnerText);
      }
      else {
        var str = this._unescapeHTML(this.valueInnerText);
        value = util.parseString(str);
      }
      if (value !== this.value) {
        this.value = value;
        this._debouncedOnChangeValue();
      }
    }
    catch (err) {
      // keep the previous value
      this._setValueError(translate('cannotParseValueError'));
    }
  }
};

/**
 * Show a local error in case of invalid value
 * @param {string} message
 * @private
 */
Node.prototype._setValueError = function (message) {
  this.valueError = {
    message: message
  };
  this.updateError();
}

Node.prototype._clearValueError = function () {
  if (this.valueError) {
    this.valueError = null;
    this.updateError();
  }
}

/**
 * Show a local error in case of invalid or duplicate field
 * @param {string} message
 * @private
 */
Node.prototype._setFieldError = function (message) {
  this.fieldError = {
    message: message
  };
  this.updateError();
}

Node.prototype._clearFieldError = function () {
  if (this.fieldError) {
    this.fieldError = null;
    this.updateError();
  }
}

/**
 * Handle a changed value
 * @private
 */
Node.prototype._onChangeValue = function () {
  // get current selection, then override the range such that we can select
  // the added/removed text on undo/redo
  var oldSelection = this.editor.getDomSelection();
  if (oldSelection.range) {
    var undoDiff = util.textDiff(String(this.value), String(this.previousValue));
    oldSelection.range.startOffset = undoDiff.start;
    oldSelection.range.endOffset = undoDiff.end;
  }
  var newSelection = this.editor.getDomSelection();
  if (newSelection.range) {
    var redoDiff = util.textDiff(String(this.previousValue), String(this.value));
    newSelection.range.startOffset = redoDiff.start;
    newSelection.range.endOffset = redoDiff.end;
  }

  this.editor._onAction('editValue', {
    path: this.getInternalPath(),
    oldValue: this.previousValue,
    newValue: this.value,
    oldSelection: oldSelection,
    newSelection: newSelection
  });

  this.previousValue = this.value;
};

/**
 * Handle a changed field
 * @private
 */
Node.prototype._onChangeField = function () {
  // get current selection, then override the range such that we can select
  // the added/removed text on undo/redo
  var oldSelection = this.editor.getDomSelection();
  var previous = this.previousField || '';
  if (oldSelection.range) {
    var undoDiff = util.textDiff(this.field, previous);
    oldSelection.range.startOffset = undoDiff.start;
    oldSelection.range.endOffset = undoDiff.end;
  }
  var newSelection = this.editor.getDomSelection();
  if (newSelection.range) {
    var redoDiff = util.textDiff(previous, this.field);
    newSelection.range.startOffset = redoDiff.start;
    newSelection.range.endOffset = redoDiff.end;
  }

  this.editor._onAction('editField', {
    parentPath: this.parent.getInternalPath(),
    index: this.getIndex(),
    oldValue: this.previousField,
    newValue: this.field,
    oldSelection: oldSelection,
    newSelection: newSelection
  });

  this.previousField = this.field;
};

/**
 * Update dom value:
 * - the text color of the value, depending on the type of the value
 * - the height of the field, depending on the width
 * - background color in case it is empty
 * @private
 */
Node.prototype._updateDomValue = function () {
  var domValue = this.dom.value;
  if (domValue) {
    var classNames = ['jsoneditor-value'];

    // set text color depending on value type
    var value = this.value;
    var type = (this.type == 'auto') ? util.type(value) : this.type;
    var isUrl = type == 'string' && util.isUrl(value);
    classNames.push('jsoneditor-' + type);
    if (isUrl) {
      classNames.push('jsoneditor-url');
    }

    // visual styling when empty
    var isEmpty = (String(this.value) == '' && this.type != 'array' && this.type != 'object');
    if (isEmpty) {
      classNames.push('jsoneditor-empty');
    }

    // highlight when there is a search result
    if (this.searchValueActive) {
      classNames.push('jsoneditor-highlight-active');
    }
    if (this.searchValue) {
      classNames.push('jsoneditor-highlight');
    }

    domValue.className = classNames.join(' ');

    // update title
    if (type == 'array' || type == 'object') {
      var count = this.childs ? this.childs.length : 0;
      domValue.title = this.type + ' containing ' + count + ' items';
    }
    else if (isUrl && this.editable.value) {
      domValue.title = translate('openUrl');
    }
    else {
      domValue.title = '';
    }

    // show checkbox when the value is a boolean
    if (type === 'boolean' && this.editable.value) {
      if (!this.dom.checkbox) {
        this.dom.checkbox = document.createElement('input');
        this.dom.checkbox.type = 'checkbox';
        this.dom.tdCheckbox = document.createElement('td');
        this.dom.tdCheckbox.className = 'jsoneditor-tree';
        this.dom.tdCheckbox.appendChild(this.dom.checkbox);

        this.dom.tdValue.parentNode.insertBefore(this.dom.tdCheckbox, this.dom.tdValue);
      }

      this.dom.checkbox.checked = this.value;
    }
    else {
      // cleanup checkbox when displayed
      if (this.dom.tdCheckbox) {
        this.dom.tdCheckbox.parentNode.removeChild(this.dom.tdCheckbox);
        delete this.dom.tdCheckbox;
        delete this.dom.checkbox;
      }
    }

    // create select box when this node has an enum object
    if (this.enum && this.editable.value) {
      if (!this.dom.select) {
        this.dom.select = document.createElement('select');
        this.id = this.field + "_" + new Date().getUTCMilliseconds();
        this.dom.select.id = this.id;
        this.dom.select.name = this.dom.select.id;

        //Create the default empty option
        this.dom.select.option = document.createElement('option');
        this.dom.select.option.value = '';
        this.dom.select.option.innerHTML = '--';
        this.dom.select.appendChild(this.dom.select.option);

        //Iterate all enum values and add them as options
        for(var i = 0; i < this.enum.length; i++) {
          this.dom.select.option = document.createElement('option');
          this.dom.select.option.value = this.enum[i];
          this.dom.select.option.innerHTML = this.enum[i];
          if(this.dom.select.option.value == this.value){
            this.dom.select.option.selected = true;
          }
          this.dom.select.appendChild(this.dom.select.option);
        }

        this.dom.tdSelect = document.createElement('td');
        this.dom.tdSelect.className = 'jsoneditor-tree';
        this.dom.tdSelect.appendChild(this.dom.select);
        this.dom.tdValue.parentNode.insertBefore(this.dom.tdSelect, this.dom.tdValue);
      }

      // If the enum is inside a composite type display
      // both the simple input and the dropdown field
      if(this.schema && (
          !this.schema.hasOwnProperty("oneOf") &&
          !this.schema.hasOwnProperty("anyOf") &&
          !this.schema.hasOwnProperty("allOf"))
      ) {
        this.valueFieldHTML = this.dom.tdValue.innerHTML;
        this.dom.tdValue.style.visibility = 'hidden';
        this.dom.tdValue.innerHTML = '';
      } else {
        delete this.valueFieldHTML;
      }
    }
    else {
      // cleanup select box when displayed
      if (this.dom.tdSelect) {
        this.dom.tdSelect.parentNode.removeChild(this.dom.tdSelect);
        delete this.dom.tdSelect;
        delete this.dom.select;
        this.dom.tdValue.innerHTML = this.valueFieldHTML;
        this.dom.tdValue.style.visibility = '';
        delete this.valueFieldHTML;
      }
    }

    // show color picker when value is a color
    if (this.editable.value &&
        this.editor.options.colorPicker &&
        typeof value === 'string' &&
        util.isValidColor(value)) {

      if (!this.dom.color) {
        this.dom.color = document.createElement('div');
        this.dom.color.className = 'jsoneditor-color';

        this.dom.tdColor = document.createElement('td');
        this.dom.tdColor.className = 'jsoneditor-tree';
        this.dom.tdColor.appendChild(this.dom.color);

        this.dom.tdValue.parentNode.insertBefore(this.dom.tdColor, this.dom.tdValue);

        // this is a bit hacky, overriding the text color like this. find a nicer solution
        this.dom.value.style.color = '#1A1A1A';
      }

      // update the color background
      this.dom.color.style.backgroundColor = value;
    }
    else {
      // cleanup color picker when displayed
      this._deleteDomColor();
    }

    // show date tag when value is a timestamp in milliseconds
    if (this.editor.options.timestampTag &&
        typeof value === 'number' &&
        value > YEAR_2000 &&
        !isNaN(new Date(value).valueOf())) {

      if (!this.dom.date) {
        this.dom.date = document.createElement('div');
        this.dom.date.className = 'jsoneditor-date'
        this.dom.value.parentNode.appendChild(this.dom.date);
      }

      this.dom.date.innerHTML = new Date(value).toISOString();
      this.dom.date.title = new Date(value).toString();
    }
    else {
      // cleanup date tag
      if (this.dom.date) {
        this.dom.date.parentNode.removeChild(this.dom.date);
        delete this.dom.date;
      }
    }

    // strip formatting from the contents of the editable div
    util.stripFormatting(domValue);

    this._updateDomDefault();
  }
};

Node.prototype._deleteDomColor = function () {
  if (this.dom.color) {
    this.dom.tdColor.parentNode.removeChild(this.dom.tdColor);
    delete this.dom.tdColor;
    delete this.dom.color;

    this.dom.value.style.color = '';
  }
}

/**
 * Update dom field:
 * - the text color of the field, depending on the text
 * - the height of the field, depending on the width
 * - background color in case it is empty
 * @private
 */
Node.prototype._updateDomField = function () {
  var domField = this.dom.field;
  if (domField) {
    var tooltip = util.makeFieldTooltip(this.schema, this.editor.options.language);
    if (tooltip) {
      domField.title = tooltip;
    }

    // make backgound color lightgray when empty
    var isEmpty = (String(this.field) == '' && this.parent.type != 'array');
    if (isEmpty) {
      util.addClassName(domField, 'jsoneditor-empty');
    }
    else {
      util.removeClassName(domField, 'jsoneditor-empty');
    }

    // highlight when there is a search result
    if (this.searchFieldActive) {
      util.addClassName(domField, 'jsoneditor-highlight-active');
    }
    else {
      util.removeClassName(domField, 'jsoneditor-highlight-active');
    }
    if (this.searchField) {
      util.addClassName(domField, 'jsoneditor-highlight');
    }
    else {
      util.removeClassName(domField, 'jsoneditor-highlight');
    }

    // strip formatting from the contents of the editable div
    util.stripFormatting(domField);
  }
};

/**
 * Retrieve field from DOM
 * @param {boolean} [forceUnique]  If true, the field name will be changed
 *                                 into a unique name in case it is a duplicate.
 * @private
 */
Node.prototype._getDomField = function(forceUnique) {
  this._clearFieldError();

  if (this.dom.field && this.fieldEditable) {
    this.fieldInnerText = util.getInnerText(this.dom.field);
  }

  if (this.fieldInnerText !== undefined) {
    try {
      var field = this._unescapeHTML(this.fieldInnerText);

      var existingFieldNames = this.parent.getFieldNames(this);
      var isDuplicate = existingFieldNames.indexOf(field) !== -1;

      if (!isDuplicate) {
        if (field !== this.field) {
          this.field = field;
          this._debouncedOnChangeField();
        }
      }
      else {
        if (forceUnique) {
          // fix duplicate field: change it into a unique name
          field = util.findUniqueName(field, existingFieldNames);
          if (field !== this.field) {
            this.field = field;

            // TODO: don't debounce but resolve right away, and cancel current debounce
            this._debouncedOnChangeField();
          }
        }
        else {
          this._setFieldError(translate('duplicateFieldError'));
        }
      }
    }
    catch (err) {
      // keep the previous field value
      this._setFieldError(translate('cannotParseFieldError'));
    }
  }
};

/**
 * Update the value of the schema default element in the DOM.
 * @private
 * @returns {undefined}
 */
Node.prototype._updateDomDefault = function () {
  // Short-circuit if schema is missing, has no default, or if Node has children
  if (!this.schema || this.schema.default === undefined || this._hasChilds()) {
    return;
  }

  // select either enum dropdown (select) or input value
  var inputElement = this.dom.select
      ? this.dom.select
      : this.dom.value;

  if (!inputElement) {
    return;
  }

  if (this.value === this.schema.default) {
    inputElement.title = translate('default');
    util.addClassName(inputElement, 'jsoneditor-is-default');
    util.removeClassName(inputElement, 'jsoneditor-is-not-default');
  } else {
    inputElement.removeAttribute('title');
    util.removeClassName(inputElement, 'jsoneditor-is-default');
    util.addClassName(inputElement, 'jsoneditor-is-not-default');
  }
};

/**
 * Clear the dom of the node
 */
Node.prototype.clearDom = function() {
  // TODO: hide the node first?
  //this.hide();
  // TODO: recursively clear dom?

  this.dom = {};
};

/**
 * Get the HTML DOM TR element of the node.
 * The dom will be generated when not yet created
 * @return {Element} tr    HTML DOM TR Element
 */
Node.prototype.getDom = function() {
  var dom = this.dom;
  if (dom.tr) {
    return dom.tr;
  }

  this._updateEditability();

  // create row
  dom.tr = document.createElement('tr');
  dom.tr.node = this;

  if (this.editor.options.mode === 'tree') { // note: we take here the global setting
    var tdDrag = document.createElement('td');
    if (this.editable.field) {
      // create draggable area
      if (this.parent) {
        var domDrag = document.createElement('button');
        domDrag.type = 'button';
        dom.drag = domDrag;
        domDrag.className = 'jsoneditor-button jsoneditor-dragarea';
        domDrag.title = translate('drag');
        tdDrag.appendChild(domDrag);
      }
    }
    dom.tr.appendChild(tdDrag);

    // create context menu
    var tdMenu = document.createElement('td');
    var menu = document.createElement('button');
    menu.type = 'button';
    dom.menu = menu;
    menu.className = 'jsoneditor-button jsoneditor-contextmenu';
    menu.title = translate('actionsMenu');
    tdMenu.appendChild(dom.menu);
    dom.tr.appendChild(tdMenu);
  }

  // create tree and field
  var tdField = document.createElement('td');
  dom.tr.appendChild(tdField);
  dom.tree = this._createDomTree();
  tdField.appendChild(dom.tree);

  this.updateDom({'updateIndexes': true});

  return dom.tr;
};

/**
 * Test whether a Node is rendered and visible
 * @returns {boolean}
 */
Node.prototype.isVisible = function () {
  return this.dom && this.dom.tr && this.dom.tr.parentNode || false
};

/**
 * DragStart event, fired on mousedown on the dragarea at the left side of a Node
 * @param {Node[] | Node} nodes
 * @param {Event} event
 */
Node.onDragStart = function (nodes, event) {
  if (!Array.isArray(nodes)) {
    return Node.onDragStart([nodes], event);
  }
  if (nodes.length === 0) {
    return;
  }

  var firstNode = nodes[0];
  var lastNode = nodes[nodes.length - 1];
  var parent = firstNode.parent;
  var draggedNode = Node.getNodeFromTarget(event.target);
  var editor = firstNode.editor;

  // in case of multiple selected nodes, offsetY prevents the selection from
  // jumping when you start dragging one of the lower down nodes in the selection
  var offsetY = util.getAbsoluteTop(draggedNode.dom.tr) - util.getAbsoluteTop(firstNode.dom.tr);

  if (!editor.mousemove) {
    editor.mousemove = util.addEventListener(window, 'mousemove', function (event) {
      Node.onDrag(nodes, event);
    });
  }

  if (!editor.mouseup) {
    editor.mouseup = util.addEventListener(window, 'mouseup',function (event ) {
      Node.onDragEnd(nodes, event);
    });
  }

  editor.highlighter.lock();
  editor.drag = {
    oldCursor: document.body.style.cursor,
    oldSelection: editor.getDomSelection(),
    oldPaths: nodes.map(getInternalPath),
    oldParent: parent,
    oldNextNode: parent.childs[lastNode.getIndex() + 1] || parent.append,
    oldParentPathRedo: parent.getInternalPath(),
    oldIndexRedo: firstNode.getIndex(),
    mouseX: event.pageX,
    offsetY: offsetY,
    level: firstNode.getLevel()
  };
  document.body.style.cursor = 'move';

  event.preventDefault();
};

/**
 * Drag event, fired when moving the mouse while dragging a Node
 * @param {Node[] | Node} nodes
 * @param {Event} event
 */
Node.onDrag = function (nodes, event) {
  if (!Array.isArray(nodes)) {
    return Node.onDrag([nodes], event);
  }
  if (nodes.length === 0) {
    return;
  }

  // TODO: this method has grown too large. Split it in a number of methods
  var editor = nodes[0].editor;
  var mouseY = event.pageY - editor.drag.offsetY;
  var mouseX = event.pageX;
  var trThis, trPrev, trNext, trFirst, trLast, trRoot;
  var nodePrev, nodeNext;
  var topThis, topPrev, topFirst, heightThis, bottomNext, heightNext;
  var moved = false;

  // TODO: add an ESC option, which resets to the original position

  // move up/down
  var firstNode = nodes[0];
  trThis = firstNode.dom.tr;
  topThis = util.getAbsoluteTop(trThis);
  heightThis = trThis.offsetHeight;
  if (mouseY < topThis) {
    // move up
    trPrev = trThis;
    do {
      trPrev = trPrev.previousSibling;
      nodePrev = Node.getNodeFromTarget(trPrev);
      topPrev = trPrev ? util.getAbsoluteTop(trPrev) : 0;
    }
    while (trPrev && mouseY < topPrev);

    if (nodePrev && !nodePrev.parent) {
      nodePrev = undefined;
    }

    if (!nodePrev) {
      // move to the first node
      trRoot = trThis.parentNode.firstChild;
      trPrev = trRoot ? trRoot.nextSibling : undefined;
      nodePrev = Node.getNodeFromTarget(trPrev);
      if (nodePrev == firstNode) {
        nodePrev = undefined;
      }
    }

    if (nodePrev && nodePrev.isVisible()) {
      // check if mouseY is really inside the found node
      trPrev = nodePrev.dom.tr;
      topPrev = trPrev ? util.getAbsoluteTop(trPrev) : 0;
      if (mouseY > topPrev + heightThis) {
        nodePrev = undefined;
      }
    }

    if (nodePrev) {
      nodes.forEach(function (node) {
        nodePrev.parent.moveBefore(node, nodePrev);
      });
      moved = true;
    }
  }
  else {
    // move down
    var lastNode = nodes[nodes.length - 1];
    trLast = (lastNode.expanded && lastNode.append) ? lastNode.append.getDom() : lastNode.dom.tr;
    trFirst = trLast ? trLast.nextSibling : undefined;
    if (trFirst) {
      topFirst = util.getAbsoluteTop(trFirst);
      trNext = trFirst;
      do {
        nodeNext = Node.getNodeFromTarget(trNext);
        if (trNext) {
          bottomNext = trNext.nextSibling ?
              util.getAbsoluteTop(trNext.nextSibling) : 0;
          heightNext = trNext ? (bottomNext - topFirst) : 0;

          if (nodeNext &&
              nodeNext.parent.childs.length == nodes.length &&
              nodeNext.parent.childs[nodes.length - 1] == lastNode) {
            // We are about to remove the last child of this parent,
            // which will make the parents appendNode visible.
            topThis += 27;
            // TODO: dangerous to suppose the height of the appendNode a constant of 27 px.
          }

          trNext = trNext.nextSibling;
        }
      }
      while (trNext && mouseY > topThis + heightNext);

      if (nodeNext && nodeNext.parent) {
        // calculate the desired level
        var diffX = (mouseX - editor.drag.mouseX);
        var diffLevel = Math.round(diffX / 24 / 2);
        var level = editor.drag.level + diffLevel; // desired level
        var levelNext = nodeNext.getLevel();     // level to be

        // find the best fitting level (move upwards over the append nodes)
        trPrev = nodeNext.dom.tr && nodeNext.dom.tr.previousSibling;
        while (levelNext < level && trPrev) {
          nodePrev = Node.getNodeFromTarget(trPrev);

          var isDraggedNode = nodes.some(function (node) {
            return node === nodePrev || nodePrev.isDescendantOf(node);
          });

          if (isDraggedNode) {
            // neglect the dragged nodes themselves and their childs
          }
          else if (nodePrev instanceof AppendNode) {
            var childs = nodePrev.parent.childs;
            if (childs.length != nodes.length || childs[nodes.length - 1] != lastNode) {
              // non-visible append node of a list of childs
              // consisting of not only this node (else the
              // append node will change into a visible "empty"
              // text when removing this node).
              nodeNext = Node.getNodeFromTarget(trPrev);
              levelNext = nodeNext.getLevel();
            }
            else {
              break;
            }
          }
          else {
            break;
          }

          trPrev = trPrev.previousSibling;
        }

        if (nodeNext instanceof AppendNode && !nodeNext.isVisible() &&
            nodeNext.parent.showMore.isVisible()) {
          nodeNext = nodeNext._nextNode();
        }

        // move the node when its position is changed
        if (nodeNext && nodeNext.dom.tr && trLast.nextSibling != nodeNext.dom.tr) {
          nodes.forEach(function (node) {
            nodeNext.parent.moveBefore(node, nodeNext);
          });
          moved = true;
        }
      }
    }
  }

  if (moved) {
    // update the dragging parameters when moved
    editor.drag.mouseX = mouseX;
    editor.drag.level = firstNode.getLevel();
  }

  // auto scroll when hovering around the top of the editor
  editor.startAutoScroll(mouseY);

  event.preventDefault();
};

/**
 * Drag event, fired on mouseup after having dragged a node
 * @param {Node[] | Node} nodes
 * @param {Event} event
 */
Node.onDragEnd = function (nodes, event) {
  if (!Array.isArray(nodes)) {
    return Node.onDrag([nodes], event);
  }
  if (nodes.length === 0) {
    return;
  }

  var firstNode = nodes[0];
  var editor = firstNode.editor;

  // set focus to the context menu button of the first node
  if (nodes[0]) {
    nodes[0].dom.menu.focus();
  }

  var oldParentPath = editor.drag.oldParent.getInternalPath();
  var newParentPath = firstNode.parent.getInternalPath();
  var sameParent = editor.drag.oldParent === firstNode.parent;
  var oldIndex = editor.drag.oldNextNode.getIndex();
  var newIndex = firstNode.getIndex();
  var oldParentPathRedo = editor.drag.oldParentPathRedo;

  var oldIndexRedo = editor.drag.oldIndexRedo;
  var newIndexRedo = (sameParent && oldIndexRedo < newIndex)
      ? (newIndex + nodes.length)
      : newIndex;

  if (!sameParent || oldIndexRedo !== newIndex) {
    // only register this action if the node is actually moved to another place
    editor._onAction('moveNodes', {
      count: nodes.length,
      fieldNames: nodes.map(getField),

      oldParentPath: oldParentPath,
      newParentPath: newParentPath,
      oldIndex: oldIndex,
      newIndex: newIndex,

      oldIndexRedo: oldIndexRedo,
      newIndexRedo: newIndexRedo,
      oldParentPathRedo: oldParentPathRedo,
      newParentPathRedo: null, // This is a hack, value will be filled in during undo

      oldSelection: editor.drag.oldSelection,
      newSelection: editor.getDomSelection()
    });
  }

  document.body.style.cursor = editor.drag.oldCursor;
  editor.highlighter.unlock();
  nodes.forEach(function (node) {
    node.updateDom();

    if (event.target !== node.dom.drag && event.target !== node.dom.menu) {
      editor.highlighter.unhighlight();
    }
  });
  delete editor.drag;

  if (editor.mousemove) {
    util.removeEventListener(window, 'mousemove', editor.mousemove);
    delete editor.mousemove;
  }
  if (editor.mouseup) {
    util.removeEventListener(window, 'mouseup', editor.mouseup);
    delete editor.mouseup;
  }

  // Stop any running auto scroll
  editor.stopAutoScroll();

  event.preventDefault();
};

/**
 * Test if this node is a sescendant of an other node
 * @param {Node} node
 * @return {boolean} isDescendant
 * @private
 */
Node.prototype.isDescendantOf = function (node) {
  var n = this.parent;
  while (n) {
    if (n == node) {
      return true;
    }
    n = n.parent;
  }

  return false;
};

/**
 * Create an editable field
 * @return {Element} domField
 * @private
 */
Node.prototype._createDomField = function () {
  return document.createElement('div');
};

/**
 * Set highlighting for this node and all its childs.
 * Only applied to the currently visible (expanded childs)
 * @param {boolean} highlight
 */
Node.prototype.setHighlight = function (highlight) {
  if (this.dom.tr) {
    if (highlight) {
      util.addClassName(this.dom.tr, 'jsoneditor-highlight');
    }
    else {
      util.removeClassName(this.dom.tr, 'jsoneditor-highlight');
    }

    if (this.append) {
      this.append.setHighlight(highlight);
    }

    if (this.childs) {
      this.childs.forEach(function (child) {
        child.setHighlight(highlight);
      });
    }
  }
};

/**
 * Select or deselect a node
 * @param {boolean} selected
 * @param {boolean} [isFirst]
 */
Node.prototype.setSelected = function (selected, isFirst) {
  this.selected = selected;

  if (this.dom.tr) {
    if (selected) {
      util.addClassName(this.dom.tr, 'jsoneditor-selected');
    }
    else {
      util.removeClassName(this.dom.tr, 'jsoneditor-selected');
    }

    if (isFirst) {
      util.addClassName(this.dom.tr, 'jsoneditor-first');
    }
    else {
      util.removeClassName(this.dom.tr, 'jsoneditor-first');
    }

    if (this.append) {
      this.append.setSelected(selected);
    }

    if (this.showMore) {
      this.showMore.setSelected(selected);
    }

    if (this.childs) {
      this.childs.forEach(function (child) {
        child.setSelected(selected);
      });
    }
  }
};

/**
 * Update the value of the node. Only primitive types are allowed, no Object
 * or Array is allowed.
 * @param {String | Number | Boolean | null} value
 */
Node.prototype.updateValue = function (value) {
  this.value = value;
  this.previousValue = value;
  this.valueError = undefined;
  this.updateDom();
};

/**
 * Update the field of the node.
 * @param {String} field
 */
Node.prototype.updateField = function (field) {
  this.field = field;
  this.previousField = field;
  this.fieldError = undefined;
  this.updateDom();
};

/**
 * Update the HTML DOM, optionally recursing through the childs
 * @param {Object} [options] Available parameters:
 *                          {boolean} [recurse]         If true, the
 *                          DOM of the childs will be updated recursively.
 *                          False by default.
 *                          {boolean} [updateIndexes]   If true, the childs
 *                          indexes of the node will be updated too. False by
 *                          default.
 */
Node.prototype.updateDom = function(options) {
  // update level indentation
  var domTree = this.dom.tree;
  if (domTree) {
    domTree.style.marginLeft = this.getLevel() * 24 + 'px';
  }

  // apply field to DOM
  var domField = this.dom.field;
  if (domField) {
    if (this.fieldEditable) {
      // parent is an object
      domField.contentEditable = this.editable.field;
      domField.spellcheck = false;
      domField.className = 'jsoneditor-field';
    }
    else {
      // parent is an array this is the root node
      domField.contentEditable = false;
      domField.className = 'jsoneditor-readonly';
    }

    var fieldText;
    if (this.index != undefined) {
      fieldText = this.index;
    }
    else if (this.field != undefined) {
      fieldText = this.field;
    }
    else {
      var schema = this.editor.options.schema
        ? Node._findSchema(this.editor.options.schema,this.editor.options.schemaRefs || {}, this.getPath())
        : undefined;

      if (schema && schema.title) {
        fieldText = schema.title;
      }
      else if (this._hasChilds()) {
        fieldText = this.type;
      }
      else {
        fieldText = '';
      }
    }
    domField.innerHTML = this._escapeHTML(fieldText);

    this._updateSchema();
  }

  // apply value to DOM
  var domValue = this.dom.value;
  if (domValue) {
    if (this.type == 'array') {
      this.updateNodeName();
      util.addClassName(this.dom.tr, 'jsoneditor-expandable');
    }
    else if (this.type == 'object') {
      this.updateNodeName();
      util.addClassName(this.dom.tr, 'jsoneditor-expandable');
    }
    else {
      domValue.innerHTML = this._escapeHTML(this.value);
      util.removeClassName(this.dom.tr, 'jsoneditor-expandable');
    }
  }

  // update field and value
  this._updateDomField();
  this._updateDomValue();

  this._updateCssClassName();

  // update childs indexes
  if (options && options.updateIndexes === true) {
    // updateIndexes is true or undefined
    this._updateDomIndexes();
  }

  // update childs recursively
  if (options && options.recurse === true) {
    if (this.childs) {
      this.childs.forEach(function (child) {
        child.updateDom(options);
      });
    }
  }

  // update rendering of error
  if (this.error) {
    this.updateError()
  }

  // update row with append button
  if (this.append) {
    this.append.updateDom();
  }

  // update "show more" text at the bottom of large arrays
  if (this.showMore) {
    this.showMore.updateDom();
  }
};

/**
 * Locate the JSON schema of the node and check for any enum type
 * @private
 */
Node.prototype._updateSchema = function () {
  //Locating the schema of the node and checking for any enum type
  if(this.editor && this.editor.options) {
    // find the part of the json schema matching this nodes path
    this.schema = this.editor.options.schema
        // fix childSchema with $ref, and not display the select element on the child schema because of not found enum
        ? Node._findSchema(this.editor.options.schema, this.editor.options.schemaRefs || {}, this.getPath())
        : null;
    if (this.schema) {
      this.enum = Node._findEnum(this.schema);
    }
    else {
      delete this.enum;
    }
  }
};

/**
 * find an enum definition in a JSON schema, as property `enum` or inside
 * one of the schemas composites (`oneOf`, `anyOf`, `allOf`)
 * @param  {Object} schema
 * @return {Array | null} Returns the enum when found, null otherwise.
 * @private
 */
Node._findEnum = function (schema) {
  if (schema.enum) {
    return schema.enum;
  }

  var composite = schema.oneOf || schema.anyOf || schema.allOf;
  if (composite) {
    var match = composite.filter(function (entry) {return entry.enum});
    if (match.length > 0) {
      return match[0].enum;
    }
  }

  return null
};

/**
 * Return the part of a JSON schema matching given path.
 * @param {Object} schema
 * @param {Object} schemaRefs
 * @param {Array.<string | number>} path
 * @return {Object | null}
 * @private
 */
Node._findSchema = function (schema, schemaRefs, path) {
  var childSchema = schema;
  var foundSchema = childSchema;

  var allSchemas = schema.oneOf || schema.anyOf || schema.allOf;
  if (!allSchemas) {
    allSchemas = [schema];
  }

  for (var j = 0; j < allSchemas.length; j++) {
    childSchema = allSchemas[j];

    if ('$ref' in childSchema && typeof childSchema['$ref'] === 'string') {
      childSchema = schemaRefs[childSchema['$ref']];
      if (childSchema) {
        foundSchema = Node._findSchema(childSchema, schemaRefs, path);
      }
    }

    for (var i = 0; i < path.length && childSchema; i++) {
      var nextPath = path.slice(i + 1, path.length);
      var key = path[i];

      if (typeof key === 'string' && childSchema.patternProperties && !(childSchema.properties && key in childSchema.properties)) {
        for (var prop in childSchema.patternProperties) {
          if (key.match(prop)) {
            foundSchema = Node._findSchema(childSchema.patternProperties[prop], schemaRefs, nextPath);
          }
        }
      }
      else if (typeof key === 'string' && childSchema.properties) {
        if (!(key in childSchema.properties)) {
          foundSchema = null;
        } else {
          childSchema = childSchema.properties[key];
          if (childSchema) {
            foundSchema = Node._findSchema(childSchema, schemaRefs, nextPath);
          }
        }
      }
      else if (typeof key === 'number' && childSchema.items) {
        childSchema = childSchema.items;
        if (childSchema) {
          foundSchema = Node._findSchema(childSchema, schemaRefs, nextPath);
        }
      }
    }

  }

  // If the found schema is the input schema, the schema does not have the given path
  if (foundSchema === schema && path.length > 0) {
    return null;
  }

  return foundSchema
};

/**
 * Update the DOM of the childs of a node: update indexes and undefined field
 * names.
 * Only applicable when structure is an array or object
 * @private
 */
Node.prototype._updateDomIndexes = function () {
  var domValue = this.dom.value;
  var childs = this.childs;
  if (domValue && childs) {
    if (this.type == 'array') {
      childs.forEach(function (child, index) {
        child.index = index;
        var childField = child.dom.field;
        if (childField) {
          childField.innerHTML = index;
        }
      });
    }
    else if (this.type == 'object') {
      childs.forEach(function (child) {
        if (child.index != undefined) {
          delete child.index;

          if (child.field == undefined) {
            child.field = '';
          }
        }
      });
    }
  }
};

/**
 * Create an editable value
 * @private
 */
Node.prototype._createDomValue = function () {
  var domValue;

  if (this.type == 'array') {
    domValue = document.createElement('div');
    domValue.innerHTML = '[...]';
  }
  else if (this.type == 'object') {
    domValue = document.createElement('div');
    domValue.innerHTML = '{...}';
  }
  else {
    if (!this.editable.value && util.isUrl(this.value)) {
      // create a link in case of read-only editor and value containing an url
      domValue = document.createElement('a');
      domValue.href = this.value;
      domValue.innerHTML = this._escapeHTML(this.value);
    }
    else {
      // create an editable or read-only div
      domValue = document.createElement('div');
      domValue.contentEditable = this.editable.value;
      domValue.spellcheck = false;
      domValue.innerHTML = this._escapeHTML(this.value);
    }
  }

  return domValue;
};

/**
 * Create an expand/collapse button
 * @return {Element} expand
 * @private
 */
Node.prototype._createDomExpandButton = function () {
  // create expand button
  var expand = document.createElement('button');
  expand.type = 'button';
  if (this._hasChilds()) {
    expand.className = this.expanded
        ? 'jsoneditor-button jsoneditor-expanded'
        : 'jsoneditor-button jsoneditor-collapsed';
    expand.title = translate('expandTitle');
  }
  else {
    expand.className = 'jsoneditor-button jsoneditor-invisible';
    expand.title = '';
  }

  return expand;
};


/**
 * Create a DOM tree element, containing the expand/collapse button
 * @return {Element} domTree
 * @private
 */
Node.prototype._createDomTree = function () {
  var dom = this.dom;
  var domTree = document.createElement('table');
  var tbody = document.createElement('tbody');
  domTree.style.borderCollapse = 'collapse'; // TODO: put in css
  domTree.className = 'jsoneditor-values';
  domTree.appendChild(tbody);
  var tr = document.createElement('tr');
  tbody.appendChild(tr);

  // create expand button
  var tdExpand = document.createElement('td');
  tdExpand.className = 'jsoneditor-tree';
  tr.appendChild(tdExpand);
  dom.expand = this._createDomExpandButton();
  tdExpand.appendChild(dom.expand);
  dom.tdExpand = tdExpand;

  // create the field
  var tdField = document.createElement('td');
  tdField.className = 'jsoneditor-tree';
  tr.appendChild(tdField);
  dom.field = this._createDomField();
  tdField.appendChild(dom.field);
  dom.tdField = tdField;

  // create a separator
  var tdSeparator = document.createElement('td');
  tdSeparator.className = 'jsoneditor-tree';
  tr.appendChild(tdSeparator);
  if (this.type != 'object' && this.type != 'array') {
    tdSeparator.appendChild(document.createTextNode(':'));
    tdSeparator.className = 'jsoneditor-separator';
  }
  dom.tdSeparator = tdSeparator;

  // create the value
  var tdValue = document.createElement('td');
  tdValue.className = 'jsoneditor-tree';
  tr.appendChild(tdValue);
  dom.value = this._createDomValue();
  tdValue.appendChild(dom.value);
  dom.tdValue = tdValue;

  return domTree;
};

/**
 * Handle an event. The event is caught centrally by the editor
 * @param {Event} event
 */
Node.prototype.onEvent = function (event) {
  var type = event.type,
      target = event.target || event.srcElement,
      dom = this.dom,
      node = this,
      expandable = this._hasChilds();


  if (typeof this.editor.options.onEvent === 'function') {
    this._onEvent(event);
  }

  // check if mouse is on menu or on dragarea.
  // If so, highlight current row and its childs
  if (target == dom.drag || target == dom.menu) {
    if (type == 'mouseover') {
      this.editor.highlighter.highlight(this);
    }
    else if (type == 'mouseout') {
      this.editor.highlighter.unhighlight();
    }
  }

  // context menu events
  if (type == 'click' && target == dom.menu) {
    var highlighter = node.editor.highlighter;
    highlighter.highlight(node);
    highlighter.lock();
    util.addClassName(dom.menu, 'jsoneditor-selected');
    this.showContextMenu(dom.menu, function () {
      util.removeClassName(dom.menu, 'jsoneditor-selected');
      highlighter.unlock();
      highlighter.unhighlight();
    });
  }

  // expand events
  if (type == 'click') {
    if (target == dom.expand ||
        ((node.editor.options.mode === 'view' || node.editor.options.mode === 'form') && target.nodeName === 'DIV')) {
      if (expandable) {
        var recurse = event.ctrlKey; // with ctrl-key, expand/collapse all
        this._onExpand(recurse);
      }
    }
  }

  if (type === 'click' && (event.target === node.dom.tdColor || event.target === node.dom.color)) {
    this._showColorPicker();
  }

  // swap the value of a boolean when the checkbox displayed left is clicked
  if (type == 'change' && target == dom.checkbox) {
    this.dom.value.innerHTML = !this.value;
    this._getDomValue();
    this._updateDomDefault();
  }

  // update the value of the node based on the selected option
  if (type == 'change' && target == dom.select) {
    this.dom.value.innerHTML = dom.select.value;
    this._getDomValue();
    this._updateDomValue();
  }

  // value events
  var domValue = dom.value;
  if (target == domValue) {
    //noinspection FallthroughInSwitchStatementJS
    switch (type) {
      case 'blur':
      case 'change':
        this._getDomValue();
        this._clearValueError();
        this._updateDomValue();
        if (this.value) {
          domValue.innerHTML = this._escapeHTML(this.value);
        }
        break;

      case 'input':
        //this._debouncedGetDomValue(true); // TODO
        this._getDomValue();
        this._updateDomValue();
        break;

      case 'keydown':
      case 'mousedown':
          // TODO: cleanup
        this.editor.selection = this.editor.getDomSelection();
        break;

      case 'click':
        if (event.ctrlKey && this.editable.value) {
          // if read-only, we use the regular click behavior of an anchor
          if (util.isUrl(this.value)) {
            event.preventDefault();
            window.open(this.value, '_blank');
          }
        }
        break;

      case 'keyup':
        //this._debouncedGetDomValue(true); // TODO
        this._getDomValue();
        this._updateDomValue();
        break;

      case 'cut':
      case 'paste':
        setTimeout(function () {
          node._getDomValue();
          node._updateDomValue();
        }, 1);
        break;
    }
  }

  // field events
  var domField = dom.field;
  if (target == domField) {
    switch (type) {
      case 'blur':
        this._getDomField(true);
        this._updateDomField();
        if (this.field) {
          domField.innerHTML = this._escapeHTML(this.field);
        }
        break;

      case 'input':
        this._getDomField();
        this._updateSchema();
        this._updateDomField();
        this._updateDomValue();
        break;

      case 'keydown':
      case 'mousedown':
        this.editor.selection = this.editor.getDomSelection();
        break;

      case 'keyup':
        this._getDomField();
        this._updateDomField();
        break;

      case 'cut':
      case 'paste':
        setTimeout(function () {
          node._getDomField();
          node._updateDomField();
        }, 1);
        break;
    }
  }

  // focus
  // when clicked in whitespace left or right from the field or value, set focus
  var domTree = dom.tree;
  if (domTree && target == domTree.parentNode && type == 'click' && !event.hasMoved) {
    var left = (event.offsetX != undefined) ?
        (event.offsetX < (this.getLevel() + 1) * 24) :
        (event.pageX < util.getAbsoluteLeft(dom.tdSeparator));// for FF
    if (left || expandable) {
      // node is expandable when it is an object or array
      if (domField) {
        util.setEndOfContentEditable(domField);
        domField.focus();
      }
    }
    else {
      if (domValue && !this.enum) {
        util.setEndOfContentEditable(domValue);
        domValue.focus();
      }
    }
  }
  if (((target == dom.tdExpand && !expandable) || target == dom.tdField || target == dom.tdSeparator) &&
      (type == 'click' && !event.hasMoved)) {
    if (domField) {
      util.setEndOfContentEditable(domField);
      domField.focus();
    }
  }

  if (type == 'keydown') {
    this.onKeyDown(event);
  }
};

/**
 * Trigger external onEvent provided in options if node is a JSON field or
 * value.
 * Information provided depends on the element, value is only included if
 * event occurs in a JSON value:
 * {field: string, path: {string|number}[] [, value: string]}
 * @param {Event} event
 * @private
 */
Node.prototype._onEvent = function (event) {
  var element = event.target;
  if (element === this.dom.field || element === this.dom.value) {
    var info = {
      field: this.getField(),
      path: this.getPath()
    };
    // For leaf values, include value
    if (!this._hasChilds() &&element === this.dom.value) {
      info.value = this.getValue();
    }
    this.editor.options.onEvent(info, event);
  }
};

/**
 * Key down event handler
 * @param {Event} event
 */
Node.prototype.onKeyDown = function (event) {
  var keynum = event.which || event.keyCode;
  var target = event.target || event.srcElement;
  var ctrlKey = event.ctrlKey;
  var shiftKey = event.shiftKey;
  var altKey = event.altKey;
  var handled = false;
  var prevNode, nextNode, nextDom, nextDom2;
  var editable = this.editor.options.mode === 'tree';
  var oldSelection;
  var oldNextNode;
  var oldParent;
  var oldIndexRedo;
  var newIndexRedo;
  var oldParentPathRedo;
  var newParentPathRedo;
  var nodes;
  var multiselection;
  var selectedNodes = this.editor.multiselection.nodes.length > 0
      ? this.editor.multiselection.nodes
      : [this];
  var firstNode = selectedNodes[0];
  var lastNode = selectedNodes[selectedNodes.length - 1];

  // console.log(ctrlKey, keynum, event.charCode); // TODO: cleanup
  if (keynum == 13) { // Enter
    if (target == this.dom.value) {
      if (!this.editable.value || event.ctrlKey) {
        if (util.isUrl(this.value)) {
          window.open(this.value, '_blank');
          handled = true;
        }
      }
    }
    else if (target == this.dom.expand) {
      var expandable = this._hasChilds();
      if (expandable) {
        var recurse = event.ctrlKey; // with ctrl-key, expand/collapse all
        this._onExpand(recurse);
        target.focus();
        handled = true;
      }
    }
  }
  else if (keynum == 68) {  // D
    if (ctrlKey && editable) {   // Ctrl+D
      Node.onDuplicate(selectedNodes);
      handled = true;
    }
  }
  else if (keynum == 69) { // E
    if (ctrlKey) {       // Ctrl+E and Ctrl+Shift+E
      this._onExpand(shiftKey);  // recurse = shiftKey
      target.focus(); // TODO: should restore focus in case of recursing expand (which takes DOM offline)
      handled = true;
    }
  }
  else if (keynum == 77 && editable) { // M
    if (ctrlKey) { // Ctrl+M
      this.showContextMenu(target);
      handled = true;
    }
  }
  else if (keynum == 46 && editable) { // Del
    if (ctrlKey) {       // Ctrl+Del
      Node.onRemove(selectedNodes);
      handled = true;
    }
  }
  else if (keynum == 45 && editable) { // Ins
    if (ctrlKey && !shiftKey) {       // Ctrl+Ins
      this._onInsertBefore();
      handled = true;
    }
    else if (ctrlKey && shiftKey) {   // Ctrl+Shift+Ins
      this._onInsertAfter();
      handled = true;
    }
  }
  else if (keynum == 35) { // End
    if (altKey) { // Alt+End
      // find the last node
      var endNode = this._lastNode();
      if (endNode) {
        endNode.focus(Node.focusElement || this._getElementName(target));
      }
      handled = true;
    }
  }
  else if (keynum == 36) { // Home
    if (altKey) { // Alt+Home
      // find the first node
      var homeNode = this._firstNode();
      if (homeNode) {
        homeNode.focus(Node.focusElement || this._getElementName(target));
      }
      handled = true;
    }
  }
  else if (keynum == 37) {        // Arrow Left
    if (altKey && !shiftKey) {  // Alt + Arrow Left
      // move to left element
      var prevElement = this._previousElement(target);
      if (prevElement) {
        this.focus(this._getElementName(prevElement));
      }
      handled = true;
    }
    else if (altKey && shiftKey && editable) { // Alt + Shift + Arrow left
      if (lastNode.expanded) {
        var appendDom = lastNode.getAppendDom();
        nextDom = appendDom ? appendDom.nextSibling : undefined;
      }
      else {
        var dom = lastNode.getDom();
        nextDom = dom.nextSibling;
      }
      if (nextDom) {
        nextNode = Node.getNodeFromTarget(nextDom);
        nextDom2 = nextDom.nextSibling;
        nextNode2 = Node.getNodeFromTarget(nextDom2);
        if (nextNode && nextNode instanceof AppendNode &&
            !(lastNode.parent.childs.length == 1) &&
            nextNode2 && nextNode2.parent) {
          oldSelection = this.editor.getDomSelection();
          oldParent = firstNode.parent;
          oldNextNode = oldParent.childs[lastNode.getIndex() + 1] || oldParent.append;
          oldIndexRedo = firstNode.getIndex();
          newIndexRedo = nextNode2.getIndex();
          oldParentPathRedo = oldParent.getInternalPath();
          newParentPathRedo = nextNode2.parent.getInternalPath();

          selectedNodes.forEach(function (node) {
            nextNode2.parent.moveBefore(node, nextNode2);
          });
          this.focus(Node.focusElement || this._getElementName(target));


          this.editor._onAction('moveNodes', {
            count: selectedNodes.length,
            fieldNames: selectedNodes.map(getField),

            oldParentPath: oldParent.getInternalPath(),
            newParentPath: firstNode.parent.getInternalPath(),
            oldIndex: oldNextNode.getIndex(),
            newIndex: firstNode.getIndex(),

            oldIndexRedo: oldIndexRedo,
            newIndexRedo: newIndexRedo,
            oldParentPathRedo: oldParentPathRedo,
            newParentPathRedo: newParentPathRedo,

            oldSelection: oldSelection,
            newSelection: this.editor.getDomSelection()
          });
        }
      }
    }
  }
  else if (keynum == 38) {        // Arrow Up
    if (altKey && !shiftKey) {  // Alt + Arrow Up
      // find the previous node
      prevNode = this._previousNode();
      if (prevNode) {
        this.editor.deselect(true);
        prevNode.focus(Node.focusElement || this._getElementName(target));
      }
      handled = true;
    }
    else if (!altKey && ctrlKey && shiftKey && editable) { // Ctrl + Shift + Arrow Up
      // select multiple nodes
      prevNode = this._previousNode();
      if (prevNode) {
        multiselection = this.editor.multiselection;
        multiselection.start = multiselection.start || this;
        multiselection.end = prevNode;
        nodes = this.editor._findTopLevelNodes(multiselection.start, multiselection.end);

        this.editor.select(nodes);
        prevNode.focus('field'); // select field as we know this always exists
      }
      handled = true;
    }
    else if (altKey && shiftKey && editable) { // Alt + Shift + Arrow Up
      // find the previous node
      prevNode = firstNode._previousNode();
      if (prevNode && prevNode.parent) {
        oldSelection = this.editor.getDomSelection();
        oldParent = firstNode.parent;
        oldNextNode = oldParent.childs[lastNode.getIndex() + 1] || oldParent.append;
        oldIndexRedo = firstNode.getIndex();
        newIndexRedo = prevNode.getIndex();
        oldParentPathRedo = oldParent.getInternalPath();
        newParentPathRedo = prevNode.parent.getInternalPath();

        selectedNodes.forEach(function (node) {
          prevNode.parent.moveBefore(node, prevNode);
        });
        this.focus(Node.focusElement || this._getElementName(target));

        this.editor._onAction('moveNodes', {
          count: selectedNodes.length,
          fieldNames: selectedNodes.map(getField),

          oldParentPath: oldParent.getInternalPath(),
          newParentPath: firstNode.parent.getInternalPath(),
          oldIndex: oldNextNode.getIndex(),
          newIndex: firstNode.getIndex(),

          oldIndexRedo: oldIndexRedo,
          newIndexRedo: newIndexRedo,
          oldParentPathRedo: oldParentPathRedo,
          newParentPathRedo: newParentPathRedo,

          oldSelection: oldSelection,
          newSelection: this.editor.getDomSelection()
        });
      }
      handled = true;
    }
  }
  else if (keynum == 39) {        // Arrow Right
    if (altKey && !shiftKey) {  // Alt + Arrow Right
      // move to right element
      var nextElement = this._nextElement(target);
      if (nextElement) {
        this.focus(this._getElementName(nextElement));
      }
      handled = true;
    }
    else if (altKey && shiftKey && editable) { // Alt + Shift + Arrow Right
      dom = firstNode.getDom();
      var prevDom = dom.previousSibling;
      if (prevDom) {
        prevNode = Node.getNodeFromTarget(prevDom);
        if (prevNode && prevNode.parent && !prevNode.isVisible()) {
          oldSelection = this.editor.getDomSelection();
          oldParent = firstNode.parent;
          oldNextNode = oldParent.childs[lastNode.getIndex() + 1] || oldParent.append;
          oldIndexRedo = firstNode.getIndex();
          newIndexRedo = prevNode.getIndex();
          oldParentPathRedo = oldParent.getInternalPath();
          newParentPathRedo = prevNode.parent.getInternalPath();

          selectedNodes.forEach(function (node) {
            prevNode.parent.moveBefore(node, prevNode);
          });
          this.focus(Node.focusElement || this._getElementName(target));

          this.editor._onAction('moveNodes', {
            count: selectedNodes.length,
            fieldNames: selectedNodes.map(getField),

            oldParentPath: oldParent.getInternalPath(),
            newParentPath: firstNode.parent.getInternalPath(),
            oldIndex: oldNextNode.getIndex(),
            newIndex: firstNode.getIndex(),

            oldIndexRedo: oldIndexRedo,
            newIndexRedo: newIndexRedo,
            oldParentPathRedo: oldParentPathRedo,
            newParentPathRedo: newParentPathRedo,

            oldSelection: oldSelection,
            newSelection: this.editor.getDomSelection()
          });
        }
      }
    }
  }
  else if (keynum == 40) {        // Arrow Down
    if (altKey && !shiftKey) {  // Alt + Arrow Down
      // find the next node
      nextNode = this._nextNode();
      if (nextNode) {
        this.editor.deselect(true);
        nextNode.focus(Node.focusElement || this._getElementName(target));
      }
      handled = true;
    }
    else if (!altKey && ctrlKey && shiftKey && editable) { // Ctrl + Shift + Arrow Down
      // select multiple nodes
      nextNode = this._nextNode();
      if (nextNode) {
        multiselection = this.editor.multiselection;
        multiselection.start = multiselection.start || this;
        multiselection.end = nextNode;
        nodes = this.editor._findTopLevelNodes(multiselection.start, multiselection.end);

        this.editor.select(nodes);
        nextNode.focus('field'); // select field as we know this always exists
      }
      handled = true;
    }
    else if (altKey && shiftKey && editable) { // Alt + Shift + Arrow Down
      // find the 2nd next node and move before that one
      if (lastNode.expanded) {
        nextNode = lastNode.append ? lastNode.append._nextNode() : undefined;
      }
      else {
        nextNode = lastNode._nextNode();
      }

      // when the next node is not visible, we've reached the "showMore" buttons
      if (nextNode && !nextNode.isVisible()) {
        nextNode = nextNode.parent.showMore;
      }

      if (nextNode && nextNode instanceof AppendNode) {
        nextNode = lastNode;
      }

      var nextNode2 = nextNode && (nextNode._nextNode() || nextNode.parent.append);
      if (nextNode2 && nextNode2.parent) {
        oldSelection = this.editor.getDomSelection();
        oldParent = firstNode.parent;
        oldNextNode = oldParent.childs[lastNode.getIndex() + 1] || oldParent.append;
        oldIndexRedo = firstNode.getIndex();
        newIndexRedo = nextNode2.getIndex();
        oldParentPathRedo = oldParent.getInternalPath();
        newParentPathRedo = nextNode2.parent.getInternalPath();

        selectedNodes.forEach(function (node) {
          nextNode2.parent.moveBefore(node, nextNode2);
        });
        this.focus(Node.focusElement || this._getElementName(target));

        this.editor._onAction('moveNodes', {
          count: selectedNodes.length,
          fieldNames: selectedNodes.map(getField),
          oldParentPath: oldParent.getInternalPath(),
          newParentPath: firstNode.parent.getInternalPath(),
          oldParentPathRedo: oldParentPathRedo,
          newParentPathRedo: newParentPathRedo,
          oldIndexRedo: oldIndexRedo,
          newIndexRedo: newIndexRedo,
          oldIndex: oldNextNode.getIndex(),
          newIndex: firstNode.getIndex(),
          oldSelection: oldSelection,
          newSelection: this.editor.getDomSelection()
        });
      }
      handled = true;
    }
  }

  if (handled) {
    event.preventDefault();
    event.stopPropagation();
  }
};

/**
 * Handle the expand event, when clicked on the expand button
 * @param {boolean} recurse   If true, child nodes will be expanded too
 * @private
 */
Node.prototype._onExpand = function (recurse) {
  if (recurse) {
    // Take the table offline
    var table = this.dom.tr.parentNode; // TODO: not nice to access the main table like this
    var frame = table.parentNode;
    var scrollTop = frame.scrollTop;
    frame.removeChild(table);
  }

  if (this.expanded) {
    this.collapse(recurse);
  }
  else {
    this.expand(recurse);
  }

  if (recurse) {
    // Put the table online again
    frame.appendChild(table);
    frame.scrollTop = scrollTop;
  }
};

/**
 * Open a color picker to select a new color
 * @private
 */
Node.prototype._showColorPicker = function () {
  if (typeof this.editor.options.onColorPicker === 'function' && this.dom.color) {
    var node = this;

    // force deleting current color picker (if any)
    node._deleteDomColor();
    node.updateDom();

    var colorAnchor = createAbsoluteAnchor(this.dom.color, this.editor.frame);

    this.editor.options.onColorPicker(colorAnchor, this.value, function onChange(value) {
      if (typeof value === 'string' && value !== node.value) {
        // force recreating the color block, to cleanup any attached color picker
        node._deleteDomColor();

        node.value = value;
        node.updateDom();
        node._debouncedOnChangeValue();
      }
    });
  }
};

/**
 * Get all field names of an object
 * @param {Node} [excludeNode] Optional node to be excluded from the returned field names
 * @return {string[]}
 */
Node.prototype.getFieldNames = function (excludeNode) {
  if (this.type === 'object') {
    return this.childs
        .filter(function (child) {
          return child !== excludeNode;
        })
        .map(function (child) {
          return child.field;
        });
  }

  return [];
}

/**
 * Remove nodes
 * @param {Node[] | Node} nodes
 */
Node.onRemove = function(nodes) {
  if (!Array.isArray(nodes)) {
    return Node.onRemove([nodes]);
  }

  if (nodes && nodes.length > 0) {
    var firstNode = nodes[0];
    var parent = firstNode.parent;
    var editor = firstNode.editor;
    var firstIndex = firstNode.getIndex();
    editor.highlighter.unhighlight();

    // adjust the focus
    var oldSelection = editor.getDomSelection();
    Node.blurNodes(nodes);
    var newSelection = editor.getDomSelection();

    // store the paths before removing them (needed for history)
    var paths = nodes.map(getInternalPath);

    // remove the nodes
    nodes.forEach(function (node) {
      node.parent._remove(node);
    });

    // store history action
    editor._onAction('removeNodes', {
      nodes: nodes,
      paths: paths,
      parentPath: parent.getInternalPath(),
      index: firstIndex,
      oldSelection: oldSelection,
      newSelection: newSelection
    });
  }
};


/**
 * Duplicate nodes
 * duplicated nodes will be added right after the original nodes
 * @param {Node[] | Node} nodes
 */
Node.onDuplicate = function(nodes) {
  if (!Array.isArray(nodes)) {
    return Node.onDuplicate([nodes]);
  }

  if (nodes && nodes.length > 0) {
    var lastNode = nodes[nodes.length - 1];
    var parent = lastNode.parent;
    var editor = lastNode.editor;

    editor.deselect(editor.multiselection.nodes);

    // duplicate the nodes
    var oldSelection = editor.getDomSelection();
    var afterNode = lastNode;
    var clones = nodes.map(function (node) {
      var clone = node.clone();
      if (node.parent.type === 'object') {
        var existingFieldNames = node.parent.getFieldNames();
        clone.field = util.findUniqueName(node.field, existingFieldNames);
      }
      parent.insertAfter(clone, afterNode);
      afterNode = clone;
      return clone;
    });

    // set selection to the duplicated nodes
    if (nodes.length === 1) {
      clones[0].focus();
    }
    else {
      editor.select(clones);
    }
    var newSelection = editor.getDomSelection();

    editor._onAction('duplicateNodes', {
      paths: nodes.map(getInternalPath),
      clonePaths: clones.map(getInternalPath),
      afterPath: lastNode.getInternalPath(),
      parentPath: parent.getInternalPath(),
      oldSelection: oldSelection,
      newSelection: newSelection
    });
  }
};

/**
 * Handle insert before event
 * @param {String} [field]
 * @param {*} [value]
 * @param {String} [type]   Can be 'auto', 'array', 'object', or 'string'
 * @private
 */
Node.prototype._onInsertBefore = function (field, value, type) {
  var oldSelection = this.editor.getDomSelection();

  var newNode = new Node(this.editor, {
    field: (field != undefined) ? field : '',
    value: (value != undefined) ? value : '',
    type: type
  });
  newNode.expand(true);

  var beforePath = this.getInternalPath();

  this.parent.insertBefore(newNode, this);
  this.editor.highlighter.unhighlight();
  newNode.focus('field');
  var newSelection = this.editor.getDomSelection();

  this.editor._onAction('insertBeforeNodes', {
    nodes: [newNode],
    paths: [newNode.getInternalPath()],
    beforePath: beforePath,
    parentPath: this.parent.getInternalPath(),
    oldSelection: oldSelection,
    newSelection: newSelection
  });
};

/**
 * Handle insert after event
 * @param {String} [field]
 * @param {*} [value]
 * @param {String} [type]   Can be 'auto', 'array', 'object', or 'string'
 * @private
 */
Node.prototype._onInsertAfter = function (field, value, type) {
  var oldSelection = this.editor.getDomSelection();

  var newNode = new Node(this.editor, {
    field: (field != undefined) ? field : '',
    value: (value != undefined) ? value : '',
    type: type
  });
  newNode.expand(true);
  this.parent.insertAfter(newNode, this);
  this.editor.highlighter.unhighlight();
  newNode.focus('field');
  var newSelection = this.editor.getDomSelection();

  this.editor._onAction('insertAfterNodes', {
    nodes: [newNode],
    paths: [newNode.getInternalPath()],
    afterPath: this.getInternalPath(),
    parentPath: this.parent.getInternalPath(),
    oldSelection: oldSelection,
    newSelection: newSelection
  });
};

/**
 * Handle append event
 * @param {String} [field]
 * @param {*} [value]
 * @param {String} [type]   Can be 'auto', 'array', 'object', or 'string'
 * @private
 */
Node.prototype._onAppend = function (field, value, type) {
  var oldSelection = this.editor.getDomSelection();

  var newNode = new Node(this.editor, {
    field: (field != undefined) ? field : '',
    value: (value != undefined) ? value : '',
    type: type
  });
  newNode.expand(true);
  this.parent.appendChild(newNode);
  this.editor.highlighter.unhighlight();
  newNode.focus('field');
  var newSelection = this.editor.getDomSelection();

  this.editor._onAction('appendNodes', {
    nodes: [newNode],
    paths: [newNode.getInternalPath()],
    parentPath: this.parent.getInternalPath(),
    oldSelection: oldSelection,
    newSelection: newSelection
  });
};

/**
 * Change the type of the node's value
 * @param {String} newType
 * @private
 */
Node.prototype._onChangeType = function (newType) {
  var oldType = this.type;
  if (newType != oldType) {
    var oldSelection = this.editor.getDomSelection();
    this.changeType(newType);
    var newSelection = this.editor.getDomSelection();

    this.editor._onAction('changeType', {
      path: this.getInternalPath(),
      oldType: oldType,
      newType: newType,
      oldSelection: oldSelection,
      newSelection: newSelection
    });
  }
};

/**
 * Sort the child's of the node. Only applicable when the node has type 'object'
 * or 'array'.
 * @param {String[] | string} path  Path of the child value to be compared
 * @param {String} direction        Sorting direction. Available values: "asc", "desc"
 * @private
 */
Node.prototype.sort = function (path, direction) {
  if (typeof path === 'string') {
    path = util.parsePath(path);
  }

  if (!this._hasChilds()) {
    return;
  }

  this.hideChilds(); // sorting is faster when the childs are not attached to the dom

  // copy the childs array (the old one will be kept for an undo action
  var oldChilds = this.childs;
  this.childs = this.childs.concat();

  // sort the childs array
  var order = (direction === 'desc') ? -1 : 1;

  if (this.type === 'object') {
    this.childs.sort(function (a, b) {
      return order * naturalSort(a.field, b.field);
    });
  }
  else { // this.type === 'array'
    this.childs.sort(function (a, b) {
      var nodeA = a.getNestedChild(path);
      var nodeB = b.getNestedChild(path);

      if (!nodeA) {
        return order;
      }
      if (!nodeB) {
        return -order;
      }

      var valueA = nodeA.value;
      var valueB = nodeB.value;

      if (typeof valueA !== 'string' && typeof valueB !== 'string') {
        // both values are a number, boolean, or null -> use simple, fast sorting
        return valueA > valueB ? order : valueA < valueB ? -order : 0;
      }

      return order * naturalSort(valueA, valueB);
    });
  }

  // update the index numbering
  this._updateDomIndexes();

  this.editor._onAction('sort', {
    path: this.getInternalPath(),
    oldChilds: oldChilds,
    newChilds: this.childs
  });

  this.showChilds();
};

/**
 * Replace the value of the node, keep it's state
 * @param {*} newValue
 */
Node.prototype.update = function (newValue) {
  var oldValue = this.getInternalValue();

  this.setValue(newValue);

  this.editor._onAction('transform', {
    path: this.getInternalPath(),
    oldValue: oldValue,
    newValue: this.getInternalValue()
  });
};

/**
 * Remove this node from the DOM
 * @returns {{table: Element, nextTr?: Element}}
 *            Returns the DOM elements that which be used to attach the node
 *            to the DOM again, see _attachToDom.
 * @private
 */
Node.prototype._detachFromDom = function () {
  var table = this.dom.tr ? this.dom.tr.parentNode : undefined;
  var lastTr;
  if (this.expanded) {
    lastTr = this.getAppendDom();
  }
  else {
    lastTr = this.getDom();
  }
  var nextTr = (lastTr && lastTr.parentNode) ? lastTr.nextSibling : undefined;

  this.hide({ resetVisibleChilds: false });

  return {
    table: table,
    nextTr: nextTr
  }
};

/**
 * Attach this node to the DOM again
 * @param {{table: Element, nextTr?: Element}} domAnchor
 *            The DOM elements returned by _detachFromDom.
 * @private
 */
Node.prototype._attachToDom = function (domAnchor) {
  if (domAnchor.table) {
    if (domAnchor.nextTr) {
      domAnchor.table.insertBefore(this.getDom(), domAnchor.nextTr);
    }
    else {
      domAnchor.table.appendChild(this.getDom());
    }
  }

  if (this.expanded) {
    this.showChilds();
  }
};

/**
 * Transform the node given a JMESPath query.
 * @param {String} query    JMESPath query to apply
 * @private
 */
Node.prototype.transform = function (query) {
  if (!this._hasChilds()) {
    return;
  }

  this.hideChilds(); // sorting is faster when the childs are not attached to the dom

  try {
    var oldInternalValue = this.getInternalValue();

    // apply the JMESPath query
    var oldValue = this.getValue();
    var newValue = jmespath.search(oldValue, query);
    this.setValue(newValue);

    var newInternalValue = this.getInternalValue();

    this.editor._onAction('transform', {
      path: this.getInternalPath(),
      oldValue: oldInternalValue,
      newValue: newInternalValue
    });

    this.showChilds();
  }
  catch (err) {
    this.showChilds();

    this.editor._onError(err);
  }
};

/**
 * Make this object the root object of the ditor
 */
Node.prototype.extract = function () {
  this.editor.node.hideChilds();
  this.hideChilds();

  try {
    var oldInternalValue = this.editor.node.getInternalValue();
    this.editor._setRoot(this);
    var newInternalValue = this.editor.node.getInternalValue();

    this.editor._onAction('transform', {
      path: this.editor.node.getInternalPath(),
      oldValue: oldInternalValue,
      newValue: newInternalValue
    });
  }
  catch (err) {
    this.editor._onError(err);
  }
  finally {
    this.updateDom({ recurse: true });
    this.showChilds();
  }
}

/**
 * Get a nested child given a path with properties
 * @param {String[]} path
 * @returns {Node}
 */
Node.prototype.getNestedChild = function (path) {
  var i = 0;
  var child = this;

  while (child && i < path.length) {
    child = child.findChildByProperty(path[i]);
    i++;
  }

  return child;
};

/**
 * Find a child by property name
 * @param {string} prop
 * @return {Node | undefined} Returns the child node when found, or undefined otherwise
 */
Node.prototype.findChildByProperty = function(prop) {
  if (this.type !== 'object') {
    return undefined;
  }

  return this.childs.find(function (child) {
    return child.field === prop;
  });
};

/**
 * Create a table row with an append button.
 * @return {HTMLElement | undefined} tr with the AppendNode contents
 */
Node.prototype.getAppendDom = function () {
  if (!this.append) {
    this.append = new AppendNode(this.editor);
    this.append.setParent(this);
  }
  return this.append.getDom();
};

/**
 * Create a table row with an showMore button and text
 * @return {HTMLElement | undefined} tr with the AppendNode contents
 */
Node.prototype.getShowMoreDom = function () {
  if (!this.showMore) {
    this.showMore = new ShowMoreNode(this.editor, this);
  }
  return this.showMore.getDom();
};

/**
 * Find the node from an event target
 * @param {HTMLElement} target
 * @return {Node | undefined} node  or undefined when not found
 * @static
 */
Node.getNodeFromTarget = function (target) {
  while (target) {
    if (target.node) {
      return target.node;
    }
    target = target.parentNode;
  }

  return undefined;
};

/**
 * Test whether target is a child of the color DOM of a node
 * @param {HTMLElement} target
 * @returns {boolean}
 */
Node.targetIsColorPicker = function (target) {
  var node = Node.getNodeFromTarget(target);

  if (node) {
    var parent = target && target.parentNode;
    while (parent) {
      if (parent === node.dom.color) {
        return true;
      }
      parent = parent.parentNode;
    }
  }

  return false;
};

/**
 * Remove the focus of given nodes, and move the focus to the (a) node before,
 * (b) the node after, or (c) the parent node.
 * @param {Array.<Node> | Node} nodes
 */
Node.blurNodes = function (nodes) {
  if (!Array.isArray(nodes)) {
    Node.blurNodes([nodes]);
    return;
  }

  var firstNode = nodes[0];
  var parent = firstNode.parent;
  var firstIndex = firstNode.getIndex();

  if (parent.childs[firstIndex + nodes.length]) {
    parent.childs[firstIndex + nodes.length].focus();
  }
  else if (parent.childs[firstIndex - 1]) {
    parent.childs[firstIndex - 1].focus();
  }
  else {
    parent.focus();
  }
};

/**
 * Get the next sibling of current node
 * @return {Node} nextSibling
 */
Node.prototype.nextSibling = function () {
  var index = this.parent.childs.indexOf(this);
  return this.parent.childs[index + 1] || this.parent.append;
};

/**
 * Get the previously rendered node
 * @return {Node | null} previousNode
 */
Node.prototype._previousNode = function () {
  var prevNode = null;
  var dom = this.getDom();
  if (dom && dom.parentNode) {
    // find the previous field
    var prevDom = dom;
    do {
      prevDom = prevDom.previousSibling;
      prevNode = Node.getNodeFromTarget(prevDom);
    }
    while (prevDom && prevNode && (prevNode instanceof AppendNode && !prevNode.isVisible()));
  }
  return prevNode;
};

/**
 * Get the next rendered node
 * @return {Node | null} nextNode
 * @private
 */
Node.prototype._nextNode = function () {
  var nextNode = null;
  var dom = this.getDom();
  if (dom && dom.parentNode) {
    // find the previous field
    var nextDom = dom;
    do {
      nextDom = nextDom.nextSibling;
      nextNode = Node.getNodeFromTarget(nextDom);
    }
    while (nextDom && nextNode && (nextNode instanceof AppendNode && !nextNode.isVisible()));
  }

  return nextNode;
};

/**
 * Get the first rendered node
 * @return {Node | null} firstNode
 * @private
 */
Node.prototype._firstNode = function () {
  var firstNode = null;
  var dom = this.getDom();
  if (dom && dom.parentNode) {
    var firstDom = dom.parentNode.firstChild;
    firstNode = Node.getNodeFromTarget(firstDom);
  }

  return firstNode;
};

/**
 * Get the last rendered node
 * @return {Node | null} lastNode
 * @private
 */
Node.prototype._lastNode = function () {
  var lastNode = null;
  var dom = this.getDom();
  if (dom && dom.parentNode) {
    var lastDom = dom.parentNode.lastChild;
    lastNode =  Node.getNodeFromTarget(lastDom);
    while (lastDom && lastNode && !lastNode.isVisible()) {
      lastDom = lastDom.previousSibling;
      lastNode =  Node.getNodeFromTarget(lastDom);
    }
  }
  return lastNode;
};

/**
 * Get the next element which can have focus.
 * @param {Element} elem
 * @return {Element | null} nextElem
 * @private
 */
Node.prototype._previousElement = function (elem) {
  var dom = this.dom;
  // noinspection FallthroughInSwitchStatementJS
  switch (elem) {
    case dom.value:
      if (this.fieldEditable) {
        return dom.field;
      }
    // intentional fall through
    case dom.field:
      if (this._hasChilds()) {
        return dom.expand;
      }
    // intentional fall through
    case dom.expand:
      return dom.menu;
    case dom.menu:
      if (dom.drag) {
        return dom.drag;
      }
    // intentional fall through
    default:
      return null;
  }
};

/**
 * Get the next element which can have focus.
 * @param {Element} elem
 * @return {Element | null} nextElem
 * @private
 */
Node.prototype._nextElement = function (elem) {
  var dom = this.dom;
  // noinspection FallthroughInSwitchStatementJS
  switch (elem) {
    case dom.drag:
      return dom.menu;
    case dom.menu:
      if (this._hasChilds()) {
        return dom.expand;
      }
    // intentional fall through
    case dom.expand:
      if (this.fieldEditable) {
        return dom.field;
      }
    // intentional fall through
    case dom.field:
      if (!this._hasChilds()) {
        return dom.value;
      }
    default:
      return null;
  }
};

/**
 * Get the dom name of given element. returns null if not found.
 * For example when element == dom.field, "field" is returned.
 * @param {Element} element
 * @return {String | null} elementName  Available elements with name: 'drag',
 *                                      'menu', 'expand', 'field', 'value'
 * @private
 */
Node.prototype._getElementName = function (element) {
  var dom = this.dom;
  for (var name in dom) {
    if (dom.hasOwnProperty(name)) {
      if (dom[name] == element) {
        return name;
      }
    }
  }
  return null;
};

/**
 * Test if this node has childs. This is the case when the node is an object
 * or array.
 * @return {boolean} hasChilds
 * @private
 */
Node.prototype._hasChilds = function () {
  return this.type == 'array' || this.type == 'object';
};

// titles with explanation for the different types
Node.TYPE_TITLES = {
  'auto': translate('autoType'),
  'object': translate('objectType'),
  'array': translate('arrayType'),
  'string': translate('stringType')
};

Node.prototype.addTemplates = function (menu, append) {
    var node = this;
    var templates = node.editor.options.templates;
    if (templates == null) return;
    if (templates.length) {
        // create a separator
        menu.push({
            'type': 'separator'
        });
    }
    var appendData = function (name, data) {
        node._onAppend(name, data);
    };
    var insertData = function (name, data) {
        node._onInsertBefore(name, data);
    };
    templates.forEach(function (template) {
        menu.push({
            text: template.text,
            className: (template.className || 'jsoneditor-type-object'),
            title: template.title,
            click: (append ? appendData.bind(this, template.field, template.value) : insertData.bind(this, template.field, template.value))
        });
    });
};

/**
 * Show a contextmenu for this node
 * @param {HTMLElement} anchor   Anchor element to attach the context menu to
 *                               as sibling.
 * @param {function} [onClose]   Callback method called when the context menu
 *                               is being closed.
 */
Node.prototype.showContextMenu = function (anchor, onClose) {
  var node = this;
  var titles = Node.TYPE_TITLES;
  var items = [];

  if (this.editable.value) {
    items.push({
      text: translate('type'),
      title: translate('typeTitle'),
      className: 'jsoneditor-type-' + this.type,
      submenu: [
        {
          text: translate('auto'),
          className: 'jsoneditor-type-auto' +
              (this.type == 'auto' ? ' jsoneditor-selected' : ''),
          title: titles.auto,
          click: function () {
            node._onChangeType('auto');
          }
        },
        {
          text: translate('array'),
          className: 'jsoneditor-type-array' +
              (this.type == 'array' ? ' jsoneditor-selected' : ''),
          title: titles.array,
          click: function () {
            node._onChangeType('array');
          }
        },
        {
          text: translate('object'),
          className: 'jsoneditor-type-object' +
              (this.type == 'object' ? ' jsoneditor-selected' : ''),
          title: titles.object,
          click: function () {
            node._onChangeType('object');
          }
        },
        {
          text: translate('string'),
          className: 'jsoneditor-type-string' +
              (this.type == 'string' ? ' jsoneditor-selected' : ''),
          title: titles.string,
          click: function () {
            node._onChangeType('string');
          }
        }
      ]
    });
  }

  if (this._hasChilds()) {
    if (this.editor.options.enableSort) {
      items.push({
        text: translate('sort'),
        title: translate('sortTitle', {type: this.type}),
        className: 'jsoneditor-sort-asc',
        click: function () {
          node.showSortModal()
        }
      });
    }

    if (this.editor.options.enableTransform) {
      items.push({
        text: translate('transform'),
        title: translate('transformTitle', {type: this.type}),
        className: 'jsoneditor-transform',
        click: function () {
          node.showTransformModal();
        }
      });
    }

    if (this.parent) {
      items.push({
        text: translate('extract'),
        title: translate('extractTitle', {type: this.type}),
        className: 'jsoneditor-extract',
        click: function () {
          node.extract();
        }
      });
    }
  }

  if (this.parent && this.parent._hasChilds()) {
    if (items.length) {
      // create a separator
      items.push({
        'type': 'separator'
      });
    }

    // create append button (for last child node only)
    var childs = node.parent.childs;
    if (node === childs[childs.length - 1]) {
        var appendSubmenu = [
            {
                text: translate('auto'),
                className: 'jsoneditor-type-auto',
                title: titles.auto,
                click: function () {
                    node._onAppend('', '', 'auto');
                }
            },
            {
                text: translate('array'),
                className: 'jsoneditor-type-array',
                title: titles.array,
                click: function () {
                    node._onAppend('', []);
                }
            },
            {
                text: translate('object'),
                className: 'jsoneditor-type-object',
                title: titles.object,
                click: function () {
                    node._onAppend('', {});
                }
            },
            {
                text: translate('string'),
                className: 'jsoneditor-type-string',
                title: titles.string,
                click: function () {
                    node._onAppend('', '', 'string');
                }
            }
        ];
        node.addTemplates(appendSubmenu, true);
        items.push({
            text: translate('appendText'),
            title: translate('appendTitle'),
            submenuTitle: translate('appendSubmenuTitle'),
            className: 'jsoneditor-append',
            click: function () {
                node._onAppend('', '', 'auto');
            },
            submenu: appendSubmenu
        });
    }

    // create insert button
    var insertSubmenu = [
        {
            text: translate('auto'),
            className: 'jsoneditor-type-auto',
            title: titles.auto,
            click: function () {
                node._onInsertBefore('', '', 'auto');
            }
        },
        {
            text: translate('array'),
            className: 'jsoneditor-type-array',
            title: titles.array,
            click: function () {
                node._onInsertBefore('', []);
            }
        },
        {
            text: translate('object'),
            className: 'jsoneditor-type-object',
            title: titles.object,
            click: function () {
                node._onInsertBefore('', {});
            }
        },
        {
            text: translate('string'),
            className: 'jsoneditor-type-string',
            title: titles.string,
            click: function () {
                node._onInsertBefore('', '', 'string');
            }
        }
    ];
    node.addTemplates(insertSubmenu, false);
    items.push({
      text: translate('insert'),
      title: translate('insertTitle'),
      submenuTitle: translate('insertSub'),
      className: 'jsoneditor-insert',
      click: function () {
        node._onInsertBefore('', '', 'auto');
      },
      submenu: insertSubmenu
    });

    if (this.editable.field) {
      // create duplicate button
      items.push({
        text: translate('duplicateText'),
        title: translate('duplicateField'),
        className: 'jsoneditor-duplicate',
        click: function () {
          Node.onDuplicate(node);
        }
      });

      // create remove button
      items.push({
        text: translate('removeText'),
        title: translate('removeField'),
        className: 'jsoneditor-remove',
        click: function () {
          Node.onRemove(node);
        }
      });
    }
  }

  if (this.editor.options.onCreateMenu) {
    var path = node.getPath();

		items = this.editor.options.onCreateMenu(items, {
      type: 'single',
      path: path,
      paths: [path]
		});
	}
  
  var menu = new ContextMenu(items, {close: onClose});
  menu.show(anchor, this.editor.frame);
};


/**
 * Show sorting modal
 */
Node.prototype.showSortModal = function () {
  var node = this;
  var container = this.editor.options.modalAnchor || DEFAULT_MODAL_ANCHOR;
  var json = this.getValue();

  function onSort (sortedBy) {
    var path = sortedBy.path;
    var pathArray = util.parsePath(path);

    node.sortedBy = sortedBy
    node.sort(pathArray, sortedBy.direction)
  }

  showSortModal(container, json, onSort, node.sortedBy)
}

/**
 * Show transform modal
 */
Node.prototype.showTransformModal = function () {
  var node = this;

  var anchor = this.editor.options.modalAnchor || DEFAULT_MODAL_ANCHOR;
  var json = node.getValue();
  showTransformModal(anchor, json, function (query) {
    node.transform(query);
  });
}

/**
 * get the type of a value
 * @param {*} value
 * @return {String} type   Can be 'object', 'array', 'string', 'auto'
 * @private
 */
Node.prototype._getType = function(value) {
  if (value instanceof Array) {
    return 'array';
  }
  if (value instanceof Object) {
    return 'object';
  }
  if (typeof(value) == 'string' && typeof(util.parseString(value)) != 'string') {
    return 'string';
  }

  return 'auto';
};

/**
 * escape a text, such that it can be displayed safely in an HTML element
 * @param {String} text
 * @return {String} escapedText
 * @private
 */
Node.prototype._escapeHTML = function (text) {
  if (typeof text !== 'string') {
    return String(text);
  }
  else {
    var htmlEscaped = String(text)
        .replace(/&/g, '&amp;')    // must be replaced first!
        .replace(/</g, '&lt;')
        .replace(/>/g, '&gt;')
        .replace(/  /g, ' &nbsp;') // replace double space with an nbsp and space
        .replace(/^ /, '&nbsp;')   // space at start
        .replace(/ $/, '&nbsp;');  // space at end

    var json = JSON.stringify(htmlEscaped);
    var html = json.substring(1, json.length - 1);
    if (this.editor.options.escapeUnicode === true) {
      html = util.escapeUnicodeChars(html);
    }
    return html;
  }
};

/**
 * unescape a string.
 * @param {String} escapedText
 * @return {String} text
 * @private
 */
Node.prototype._unescapeHTML = function (escapedText) {
  var json = '"' + this._escapeJSON(escapedText) + '"';
  var htmlEscaped = util.parse(json);

  return htmlEscaped
      .replace(/&lt;/g, '<')
      .replace(/&gt;/g, '>')
      .replace(/&nbsp;|\u00A0/g, ' ')
      .replace(/&amp;/g, '&');   // must be replaced last
};

/**
 * escape a text to make it a valid JSON string. The method will:
 *   - replace unescaped double quotes with '\"'
 *   - replace unescaped backslash with '\\'
 *   - replace returns with '\n'
 * @param {String} text
 * @return {String} escapedText
 * @private
 */
Node.prototype._escapeJSON = function (text) {
  // TODO: replace with some smart regex (only when a new solution is faster!)
  var escaped = '';
  var i = 0;
  while (i < text.length) {
    var c = text.charAt(i);
    if (c == '\n') {
      escaped += '\\n';
    }
    else if (c == '\\') {
      escaped += c;
      i++;

      c = text.charAt(i);
      if (c === '' || '"\\/bfnrtu'.indexOf(c) == -1) {
        escaped += '\\';  // no valid escape character
      }
      escaped += c;
    }
    else if (c == '"') {
      escaped += '\\"';
    }
    else {
      escaped += c;
    }
    i++;
  }

  return escaped;
};

/**
 * update the object name according to the callback onNodeName
 * @private
 */
Node.prototype.updateNodeName = function () {
  var count = this.childs ? this.childs.length : 0;
  var nodeName;
  if (this.type === 'object' || this.type === 'array') {
    if (this.editor.options.onNodeName) {
      try {
        nodeName = this.editor.options.onNodeName({
          path: this.getPath(),
          size: count,
          type: this.type
        });
      }
      catch (err) {
        console.error('Error in onNodeName callback: ', err);
      }
    }

    this.dom.value.innerHTML = (this.type === 'object')
      ? ('{' + (nodeName || count) + '}')
      : ('[' + (nodeName || count) + ']');
  }
}

/**
 * update recursively the object's and its children's name.
 * @private
 */
Node.prototype.recursivelyUpdateNodeName = function () {
  if (this.expanded) {
    this.updateNodeName();
    if (this.childs !== 'undefined') {
      var i;
      for (i in this.childs) {
        this.childs[i].recursivelyUpdateNodeName();
      }
    }
  }
}

// helper function to get the internal path of a node
function getInternalPath (node) {
  return node.getInternalPath();
}

// helper function to get the field of a node
function getField (node) {
  return node.getField();
}

// TODO: find a nicer solution to resolve this circular dependency between Node and AppendNode
//       idea: introduce properties .isAppendNode and .isNode and use that instead of instanceof AppendNode checks
var AppendNode = appendNodeFactory(Node);
var ShowMoreNode = showMoreNodeFactory(Node);

module.exports = Node;


/***/ }),
/* 73 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var util = __webpack_require__(1);
var ContextMenu = __webpack_require__(3);
var translate = __webpack_require__(0).translate;

/**
 * A factory function to create an AppendNode, which depends on a Node
 * @param {Node} Node
 */
function appendNodeFactory(Node) {
  /**
   * @constructor AppendNode
   * @extends Node
   * @param {TreeEditor} editor
   * Create a new AppendNode. This is a special node which is created at the
   * end of the list with childs for an object or array
   */
  function AppendNode (editor) {
    /** @type {TreeEditor} */
    this.editor = editor;
    this.dom = {};
  }

  AppendNode.prototype = new Node();

  /**
   * Return a table row with an append button.
   * @return {Element} dom   TR element
   */
  AppendNode.prototype.getDom = function () {
    // TODO: implement a new solution for the append node
    var dom = this.dom;

    if (dom.tr) {
      return dom.tr;
    }

    this._updateEditability();

    // a row for the append button
    var trAppend = document.createElement('tr');
    trAppend.className = 'jsoneditor-append';
    trAppend.node = this;
    dom.tr = trAppend;

    // TODO: consistent naming

    if (this.editor.options.mode === 'tree') {
      // a cell for the dragarea column
      dom.tdDrag = document.createElement('td');

      // create context menu
      var tdMenu = document.createElement('td');
      dom.tdMenu = tdMenu;
      var menu = document.createElement('button');
      menu.type = 'button';
      menu.className = 'jsoneditor-button jsoneditor-contextmenu';
      menu.title = 'Click to open the actions menu (Ctrl+M)';
      dom.menu = menu;
      tdMenu.appendChild(dom.menu);
    }

    // a cell for the contents (showing text 'empty')
    var tdAppend = document.createElement('td');
    var domText = document.createElement('div');
    domText.innerHTML = '(' + translate('empty') + ')';
    domText.className = 'jsoneditor-readonly';
    tdAppend.appendChild(domText);
    dom.td = tdAppend;
    dom.text = domText;

    this.updateDom();

    return trAppend;
  };

  /**
   * Append node doesn't have a path
   * @returns {null}
   */
  AppendNode.prototype.getPath = function() {
    return null;
  };

  /**
   * Append node doesn't have an index
   * @returns {null}
   */
  AppendNode.prototype.getIndex = function() {
    return null;
  };

  /**
   * Update the HTML dom of the Node
   */
  AppendNode.prototype.updateDom = function(options) {
    var dom = this.dom;
    var tdAppend = dom.td;
    if (tdAppend) {
      tdAppend.style.paddingLeft = (this.getLevel() * 24 + 26) + 'px';
      // TODO: not so nice hard coded offset
    }

    var domText = dom.text;
    if (domText) {
      domText.innerHTML = '(' + translate('empty') + ' ' + this.parent.type + ')';
    }

    // attach or detach the contents of the append node:
    // hide when the parent has childs, show when the parent has no childs
    var trAppend = dom.tr;
    if (!this.isVisible()) {
      if (dom.tr.firstChild) {
        if (dom.tdDrag) {
          trAppend.removeChild(dom.tdDrag);
        }
        if (dom.tdMenu) {
          trAppend.removeChild(dom.tdMenu);
        }
        trAppend.removeChild(tdAppend);
      }
    }
    else {
      if (!dom.tr.firstChild) {
        if (dom.tdDrag) {
          trAppend.appendChild(dom.tdDrag);
        }
        if (dom.tdMenu) {
          trAppend.appendChild(dom.tdMenu);
        }
        trAppend.appendChild(tdAppend);
      }
    }
  };

  /**
   * Check whether the AppendNode is currently visible.
   * the AppendNode is visible when its parent has no childs (i.e. is empty).
   * @return {boolean} isVisible
   */
  AppendNode.prototype.isVisible = function () {
    return (this.parent.childs.length == 0);
  };

  /**
   * Show a contextmenu for this node
   * @param {HTMLElement} anchor   The element to attach the menu to.
   * @param {function} [onClose]   Callback method called when the context menu
   *                               is being closed.
   */
  AppendNode.prototype.showContextMenu = function (anchor, onClose) {
    var node = this;
    var titles = Node.TYPE_TITLES;
    var appendSubmenu = [
        {
            text: translate('auto'),
            className: 'jsoneditor-type-auto',
            title: titles.auto,
            click: function () {
                node._onAppend('', '', 'auto');
            }
        },
        {
            text: translate('array'),
            className: 'jsoneditor-type-array',
            title: titles.array,
            click: function () {
                node._onAppend('', []);
            }
        },
        {
            text: translate('object'),
            className: 'jsoneditor-type-object',
            title: titles.object,
            click: function () {
                node._onAppend('', {});
            }
        },
        {
            text: translate('string'),
            className: 'jsoneditor-type-string',
            title: titles.string,
            click: function () {
                node._onAppend('', '', 'string');
            }
        }
    ];
    node.addTemplates(appendSubmenu, true);
    var items = [
      // create append button
      {
        'text': translate('appendText'),
        'title': translate('appendTitleAuto'),
        'submenuTitle': translate('appendSubmenuTitle'),
        'className': 'jsoneditor-insert',
        'click': function () {
          node._onAppend('', '', 'auto');
        },
        'submenu': appendSubmenu
      }
    ];
    
    if (this.editor.options.onCreateMenu) {
      var path = node.parent.getPath();

      items = this.editor.options.onCreateMenu(items, {
        type: 'append',
        path: path,
        paths: [path]
      });
    }

    var menu = new ContextMenu(items, {close: onClose});
    menu.show(anchor, this.editor.frame);
  };

  /**
   * Handle an event. The event is caught centrally by the editor
   * @param {Event} event
   */
  AppendNode.prototype.onEvent = function (event) {
    var type = event.type;
    var target = event.target || event.srcElement;
    var dom = this.dom;

    // highlight the append nodes parent
    var menu = dom.menu;
    if (target == menu) {
      if (type == 'mouseover') {
        this.editor.highlighter.highlight(this.parent);
      }
      else if (type == 'mouseout') {
        this.editor.highlighter.unhighlight();
      }
    }

    // context menu events
    if (type == 'click' && target == dom.menu) {
      var highlighter = this.editor.highlighter;
      highlighter.highlight(this.parent);
      highlighter.lock();
      util.addClassName(dom.menu, 'jsoneditor-selected');
      this.showContextMenu(dom.menu, function () {
        util.removeClassName(dom.menu, 'jsoneditor-selected');
        highlighter.unlock();
        highlighter.unhighlight();
      });
    }

    if (type == 'keydown') {
      this.onKeyDown(event);
    }
  };

  return AppendNode;
}

module.exports = appendNodeFactory;


/***/ }),
/* 74 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var translate = __webpack_require__(0).translate;

/**
 * A factory function to create an ShowMoreNode, which depends on a Node
 * @param {function} Node
 */
function showMoreNodeFactory(Node) {
  /**
   * @constructor ShowMoreNode
   * @extends Node
   * @param {TreeEditor} editor
   * @param {Node} parent
   * Create a new ShowMoreNode. This is a special node which is created
   * for arrays or objects having more than 100 items
   */
  function ShowMoreNode (editor, parent) {
    /** @type {TreeEditor} */
    this.editor = editor;
    this.parent = parent;
    this.dom = {};
  }

  ShowMoreNode.prototype = new Node();

  /**
   * Return a table row with an append button.
   * @return {Element} dom   TR element
   */
  ShowMoreNode.prototype.getDom = function () {
    if (this.dom.tr) {
      return this.dom.tr;
    }

    this._updateEditability();

    // display "show more"
    if (!this.dom.tr) {
      var me = this;
      var parent = this.parent;
      var showMoreButton = document.createElement('a');
      showMoreButton.appendChild(document.createTextNode(translate('showMore')));
      showMoreButton.href = '#';
      showMoreButton.onclick = function (event) {
        // TODO: use callback instead of accessing a method of the parent
        parent.visibleChilds = Math.floor(parent.visibleChilds / parent.getMaxVisibleChilds() + 1) *
            parent.getMaxVisibleChilds();
        me.updateDom();
        parent.showChilds();

        event.preventDefault();
        return false;
      };

      var showAllButton = document.createElement('a');
      showAllButton.appendChild(document.createTextNode(translate('showAll')));
      showAllButton.href = '#';
      showAllButton.onclick = function (event) {
        // TODO: use callback instead of accessing a method of the parent
        parent.visibleChilds = Infinity;
        me.updateDom();
        parent.showChilds();

        event.preventDefault();
        return false;
      };

      var moreContents = document.createElement('div');
      var moreText = document.createTextNode(this._getShowMoreText());
      moreContents.className = 'jsoneditor-show-more';
      moreContents.appendChild(moreText);
      moreContents.appendChild(showMoreButton);
      moreContents.appendChild(document.createTextNode('. '));
      moreContents.appendChild(showAllButton);
      moreContents.appendChild(document.createTextNode('. '));

      var tdContents = document.createElement('td');
      tdContents.appendChild(moreContents);

      var moreTr = document.createElement('tr');
      if (this.editor.options.mode === 'tree') {
        moreTr.appendChild(document.createElement('td'));
        moreTr.appendChild(document.createElement('td'));
      }
      moreTr.appendChild(tdContents);
      moreTr.className = 'jsoneditor-show-more';
      this.dom.tr = moreTr;
      this.dom.moreContents = moreContents;
      this.dom.moreText = moreText;
    }

    this.updateDom();

    return this.dom.tr;
  };

  /**
   * Update the HTML dom of the Node
   */
  ShowMoreNode.prototype.updateDom = function(options) {
    if (this.isVisible()) {
      // attach to the right child node (the first non-visible child)
      this.dom.tr.node = this.parent.childs[this.parent.visibleChilds];

      if (!this.dom.tr.parentNode) {
        var nextTr = this.parent._getNextTr();
        if (nextTr) {
          nextTr.parentNode.insertBefore(this.dom.tr, nextTr);
        }
      }

      // update the counts in the text
      this.dom.moreText.nodeValue = this._getShowMoreText();

      // update left margin
      this.dom.moreContents.style.marginLeft = (this.getLevel() + 1) * 24 + 'px';
    }
    else {
      if (this.dom.tr && this.dom.tr.parentNode) {
        this.dom.tr.parentNode.removeChild(this.dom.tr);
      }
    }
  };

  ShowMoreNode.prototype._getShowMoreText = function() {
    return translate('showMoreStatus', {
      visibleChilds: this.parent.visibleChilds,
      totalChilds: this.parent.childs.length
    }) + ' ';
  };

  /**
   * Check whether the ShowMoreNode is currently visible.
   * the ShowMoreNode is visible when it's parent has more childs than
   * the current visibleChilds
   * @return {boolean} isVisible
   */
  ShowMoreNode.prototype.isVisible = function () {
    return this.parent.expanded && this.parent.childs.length > this.parent.visibleChilds;
  };

  /**
   * Handle an event. The event is caught centrally by the editor
   * @param {Event} event
   */
  ShowMoreNode.prototype.onEvent = function (event) {
    var type = event.type;
    if (type === 'keydown') {
      this.onKeyDown(event);
    }
  };

  return ShowMoreNode;
}

module.exports = showMoreNodeFactory;


/***/ }),
/* 75 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/*!
 * Selectr 2.4.0
 * https://github.com/Mobius1/Selectr
 *
 * Released under the MIT license
 */



/**
 * Default configuration options
 * @type {Object}
 */
var defaultConfig = {
  /**
   * Emulates browser behaviour by selecting the first option by default
   * @type {Boolean}
   */
  defaultSelected: true,

  /**
   * Sets the width of the container
   * @type {String}
   */
  width: "auto",

  /**
   * Enables/ disables the container
   * @type {Boolean}
   */
  disabled: false,

  /**
   * Enables / disables the search function
   * @type {Boolean}
   */
  searchable: true,

  /**
   * Enable disable the clear button
   * @type {Boolean}
   */
  clearable: false,

  /**
   * Sort the tags / multiselect options
   * @type {Boolean}
   */
  sortSelected: false,

  /**
   * Allow deselecting of select-one options
   * @type {Boolean}
   */
  allowDeselect: false,

  /**
   * Close the dropdown when scrolling (@AlexanderReiswich, #11)
   * @type {Boolean}
   */
  closeOnScroll: false,

  /**
   * Allow the use of the native dropdown (@jonnyscholes, #14)
   * @type {Boolean}
   */
  nativeDropdown: false,

  /**
   * Set the main placeholder
   * @type {String}
   */
  placeholder: "Select an option...",

  /**
   * Allow the tagging feature
   * @type {Boolean}
   */
  taggable: false,

  /**
   * Set the tag input placeholder (@labikmartin, #21, #22)
   * @type {String}
   */
  tagPlaceholder: "Enter a tag..."
};

/**
 * Event Emitter
 */
var Events = function() {};

/**
 * Event Prototype
 * @type {Object}
 */
Events.prototype = {
  /**
   * Add custom event listener
   * @param  {String} event Event type
   * @param  {Function} func   Callback
   * @return {Void}
   */
  on: function(event, func) {
    this._events = this._events || {};
    this._events[event] = this._events[event] || [];
    this._events[event].push(func);
  },

  /**
   * Remove custom event listener
   * @param  {String} event Event type
   * @param  {Function} func   Callback
   * @return {Void}
   */
  off: function(event, func) {
    this._events = this._events || {};
    if (event in this._events === false) return;
    this._events[event].splice(this._events[event].indexOf(func), 1);
  },

  /**
   * Fire a custom event
   * @param  {String} event Event type
   * @return {Void}
   */
  emit: function(event /* , args... */ ) {
    this._events = this._events || {};
    if (event in this._events === false) return;
    for (var i = 0; i < this._events[event].length; i++) {
      this._events[event][i].apply(this, Array.prototype.slice.call(arguments, 1));
    }
  }
};

/**
 * Event mixin
 * @param  {Object} obj
 * @return {Object}
 */
Events.mixin = function(obj) {
  var props = ['on', 'off', 'emit'];
  for (var i = 0; i < props.length; i++) {
    if (typeof obj === 'function') {
      obj.prototype[props[i]] = Events.prototype[props[i]];
    } else {
      obj[props[i]] = Events.prototype[props[i]];
    }
  }
  return obj;
};

/**
 * Helpers
 * @type {Object}
 */
var util = {
  extend: function(src, props) {
    props = props || {};
    var p;
    for (p in src) {
      if (src.hasOwnProperty(p)) {
        if (!props.hasOwnProperty(p)) {
          props[p] = src[p];
        }
      }
    }
    return props;
  },
  each: function(a, b, c) {
    if ("[object Object]" === Object.prototype.toString.call(a)) {
      for (var d in a) {
        if (Object.prototype.hasOwnProperty.call(a, d)) {
          b.call(c, d, a[d], a);
        }
      }
    } else {
      for (var e = 0, f = a.length; e < f; e++) {
        b.call(c, e, a[e], a);
      }
    }
  },
  createElement: function(e, a) {
    var d = document,
        el = d.createElement(e);
    if (a && "[object Object]" === Object.prototype.toString.call(a)) {
      var i;
      for (i in a)
        if (i in el) el[i] = a[i];
        else if ("html" === i) el.innerHTML = a[i];
        else if ("text" === i) {
          var t = d.createTextNode(a[i]);
          el.appendChild(t);
        } else el.setAttribute(i, a[i]);
    }
    return el;
  },
  hasClass: function(a, b) {
    if (a)
      return a.classList ? a.classList.contains(b) : !!a.className && !!a.className.match(new RegExp("(\\s|^)" + b + "(\\s|$)"));
  },
  addClass: function(a, b) {
    if (!util.hasClass(a, b)) {
      if (a.classList) {
        a.classList.add(b);
      } else {
        a.className = a.className.trim() + " " + b;
      }
    }
  },
  removeClass: function(a, b) {
    if (util.hasClass(a, b)) {
      if (a.classList) {
        a.classList.remove(b);
      } else {
        a.className = a.className.replace(new RegExp("(^|\\s)" + b.split(" ").join("|") + "(\\s|$)", "gi"), " ");
      }
    }
  },
  closest: function(el, fn) {
    return el && el !== document.body && (fn(el) ? el : util.closest(el.parentNode, fn));
  },
  isInt: function(val) {
    return typeof val === 'number' && isFinite(val) && Math.floor(val) === val;
  },
  debounce: function(a, b, c) {
    var d;
    return function() {
      var e = this,
          f = arguments,
          g = function() {
            d = null;
            if (!c) a.apply(e, f);
          },
          h = c && !d;
      clearTimeout(d);
      d = setTimeout(g, b);
      if (h) {
        a.apply(e, f);
      }
    };
  },
  rect: function(el, abs) {
    var w = window;
    var r = el.getBoundingClientRect();
    var x = abs ? w.pageXOffset : 0;
    var y = abs ? w.pageYOffset : 0;

    return {
      bottom: r.bottom + y,
      height: r.height,
      left: r.left + x,
      right: r.right + x,
      top: r.top + y,
      width: r.width
    };
  },
  includes: function(a, b) {
    return a.indexOf(b) > -1;
  },
  truncate: function(el) {
    while (el.firstChild) {
      el.removeChild(el.firstChild);
    }
  }
};


function isset(obj, prop) {
  return obj.hasOwnProperty(prop) && (obj[prop] === true || obj[prop].length);
}

/**
 * Append an item to the list
 * @param  {Object} item
 * @param  {Object} custom
 * @return {Void}
 */
function appendItem(item, parent, custom) {
  if (item.parentNode) {
    if (!item.parentNode.parentNode) {
      parent.appendChild(item.parentNode);
    }
  } else {
    parent.appendChild(item);
  }

  util.removeClass(item, "excluded");
  if (!custom) {
    item.innerHTML = item.textContent;
  }
}

/**
 * Render the item list
 * @return {Void}
 */
var render = function() {
  if (this.items.length) {
    var f = document.createDocumentFragment();

    if (this.config.pagination) {
      var pages = this.pages.slice(0, this.pageIndex);

      util.each(pages, function(i, items) {
        util.each(items, function(j, item) {
          appendItem(item, f, this.customOption);
        }, this);
      }, this);
    } else {
      util.each(this.items, function(i, item) {
        appendItem(item, f, this.customOption);
      }, this);
    }

    if (f.childElementCount) {
      util.removeClass(this.items[this.navIndex], "active");
      this.navIndex = f.querySelector(".selectr-option").idx;
      util.addClass(this.items[this.navIndex], "active");
    }

    this.tree.appendChild(f);
  }
};

/**
 * Dismiss / close the dropdown
 * @param  {obj} e
 * @return {void}
 */
var dismiss = function(e) {
  var target = e.target;
  if (!this.container.contains(target) && (this.opened || util.hasClass(this.container, "notice"))) {
    this.close();
  }
};

/**
 * Build a list item from the HTMLOptionElement
 * @param  {int} i      HTMLOptionElement index
 * @param  {HTMLOptionElement} option
 * @param  {bool} group  Has parent optgroup
 * @return {void}
 */
var createItem = function(option, data) {
  data = data || option;
  var content = this.customOption ? this.config.renderOption(data) : option.textContent;
  var opt = util.createElement("li", {
    class: "selectr-option",
    html: content,
    role: "treeitem",
    "aria-selected": false
  });

  opt.idx = option.idx;

  this.items.push(opt);

  if (option.defaultSelected) {
    this.defaultSelected.push(option.idx);
  }

  if (option.disabled) {
    opt.disabled = true;
    util.addClass(opt, "disabled");
  }

  return opt;
};

/**
 * Build the container
 * @return {Void}
 */
var build = function() {

  this.requiresPagination = this.config.pagination && this.config.pagination > 0;

  // Set width
  if (isset(this.config, "width")) {
    if (util.isInt(this.config.width)) {
      this.width = this.config.width + "px";
    } else {
      if (this.config.width === "auto") {
        this.width = "100%";
      } else if (util.includes(this.config.width, "%")) {
        this.width = this.config.width;
      }
    }
  }

  this.container = util.createElement("div", {
    class: "selectr-container"
  });

  // Custom className
  if (this.config.customClass) {
    util.addClass(this.container, this.config.customClass);
  }

  // Mobile device
  if (this.mobileDevice) {
    util.addClass(this.container, "selectr-mobile");
  } else {
    util.addClass(this.container, "selectr-desktop");
  }

  // Hide the HTMLSelectElement and prevent focus
  this.el.tabIndex = -1;

  // Native dropdown
  if (this.config.nativeDropdown || this.mobileDevice) {
    util.addClass(this.el, "selectr-visible");
  } else {
    util.addClass(this.el, "selectr-hidden");
  }

  this.selected = util.createElement("div", {
    class: "selectr-selected",
    disabled: this.disabled,
    tabIndex: 1, // enable tabIndex (#9)
    "aria-expanded": false
  });

  this.label = util.createElement(this.el.multiple ? "ul" : "span", {
    class: "selectr-label"
  });

  var dropdown = util.createElement("div", {
    class: "selectr-options-container"
  });

  this.tree = util.createElement("ul", {
    class: "selectr-options",
    role: "tree",
    "aria-hidden": true,
    "aria-expanded": false
  });

  this.notice = util.createElement("div", {
    class: "selectr-notice"
  });

  this.el.setAttribute("aria-hidden", true);

  if (this.disabled) {
    this.el.disabled = true;
  }

  if (this.el.multiple) {
    util.addClass(this.label, "selectr-tags");
    util.addClass(this.container, "multiple");

    // Collection of tags
    this.tags = [];

    // Collection of selected values
    this.selectedValues = this.getSelectedProperties('value');

    // Collection of selected indexes
    this.selectedIndexes = this.getSelectedProperties('idx');
  }

  this.selected.appendChild(this.label);

  if (this.config.clearable) {
    this.selectClear = util.createElement("button", {
      class: "selectr-clear",
      type: "button"
    });

    this.container.appendChild(this.selectClear);

    util.addClass(this.container, "clearable");
  }

  if (this.config.taggable) {
    var li = util.createElement('li', {
      class: 'input-tag'
    });
    this.input = util.createElement("input", {
      class: "selectr-tag-input",
      placeholder: this.config.tagPlaceholder,
      tagIndex: 0,
      autocomplete: "off",
      autocorrect: "off",
      autocapitalize: "off",
      spellcheck: "false",
      role: "textbox",
      type: "search"
    });

    li.appendChild(this.input);
    this.label.appendChild(li);
    util.addClass(this.container, "taggable");

    this.tagSeperators = [","];
    if (this.config.tagSeperators) {
      this.tagSeperators = this.tagSeperators.concat(this.config.tagSeperators);
    }
  }

  if (this.config.searchable) {
    this.input = util.createElement("input", {
      class: "selectr-input",
      tagIndex: -1,
      autocomplete: "off",
      autocorrect: "off",
      autocapitalize: "off",
      spellcheck: "false",
      role: "textbox",
      type: "search"
    });
    this.inputClear = util.createElement("button", {
      class: "selectr-input-clear",
      type: "button"
    });
    this.inputContainer = util.createElement("div", {
      class: "selectr-input-container"
    });

    this.inputContainer.appendChild(this.input);
    this.inputContainer.appendChild(this.inputClear);
    dropdown.appendChild(this.inputContainer);
  }

  dropdown.appendChild(this.notice);
  dropdown.appendChild(this.tree);

  // List of items for the dropdown
  this.items = [];

  // Establish options
  this.options = [];

  // Check for options in the element
  if (this.el.options.length) {
    this.options = [].slice.call(this.el.options);
  }

  // Element may have optgroups so
  // iterate element.children instead of element.options
  var group = false,
      j = 0;
  if (this.el.children.length) {
    util.each(this.el.children, function(i, element) {
      if (element.nodeName === "OPTGROUP") {

        group = util.createElement("ul", {
          class: "selectr-optgroup",
          role: "group",
          html: "<li class='selectr-optgroup--label'>" + element.label + "</li>"
        });

        util.each(element.children, function(x, el) {
          el.idx = j;
          group.appendChild(createItem.call(this, el, group));
          j++;
        }, this);
      } else {
        element.idx = j;
        createItem.call(this, element);
        j++;
      }
    }, this);
  }

  // Options defined by the data option
  if (this.config.data && Array.isArray(this.config.data)) {
    this.data = [];
    var optgroup = false,
        option;

    group = false;
    j = 0;

    util.each(this.config.data, function(i, opt) {
      // Check for group options
      if (isset(opt, "children")) {
        optgroup = util.createElement("optgroup", {
          label: opt.text
        });

        group = util.createElement("ul", {
          class: "selectr-optgroup",
          role: "group",
          html: "<li class='selectr-optgroup--label'>" + opt.text + "</li>"
        });

        util.each(opt.children, function(x, data) {
          option = new Option(data.text, data.value, false, data.hasOwnProperty("selected") && data.selected === true);

          option.disabled = isset(data, "disabled");

          this.options.push(option);

          optgroup.appendChild(option);

          option.idx = j;

          group.appendChild(createItem.call(this, option, data));

          this.data[j] = data;

          j++;
        }, this);
      } else {
        option = new Option(opt.text, opt.value, false, opt.hasOwnProperty("selected") && opt.selected === true);

        option.disabled = isset(opt, "disabled");

        this.options.push(option);

        option.idx = j;

        createItem.call(this, option, opt);

        this.data[j] = opt;

        j++;
      }
    }, this);
  }

  this.setSelected(true);

  var first;
  this.navIndex = 0;
  for (var i = 0; i < this.items.length; i++) {
    first = this.items[i];

    if (!util.hasClass(first, "disabled")) {

      util.addClass(first, "active");
      this.navIndex = i;
      break;
    }
  }

  // Check for pagination / infinite scroll
  if (this.requiresPagination) {
    this.pageIndex = 1;

    // Create the pages
    this.paginate();
  }

  this.container.appendChild(this.selected);
  this.container.appendChild(dropdown);

  this.placeEl = util.createElement("div", {
    class: "selectr-placeholder"
  });

  // Set the placeholder
  this.setPlaceholder();

  this.selected.appendChild(this.placeEl);

  // Disable if required
  if (this.disabled) {
    this.disable();
  }

  this.el.parentNode.insertBefore(this.container, this.el);
  this.container.appendChild(this.el);
};

/**
 * Navigate through the dropdown
 * @param  {obj} e
 * @return {void}
 */
var navigate = function(e) {
  e = e || window.event;

  // Filter out the keys we don"t want
  if (!this.items.length || !this.opened || !util.includes([13, 38, 40], e.which)) {
    this.navigating = false;
    return;
  }

  e.preventDefault();

  if (e.which === 13) {

    if (this.config.taggable && this.input.value.length > 0) {
      return false;
    }

    return this.change(this.navIndex);
  }

  var direction, prevEl = this.items[this.navIndex];

  switch (e.which) {
    case 38:
      direction = 0;
      if (this.navIndex > 0) {
        this.navIndex--;
      }
      break;
    case 40:
      direction = 1;
      if (this.navIndex < this.items.length - 1) {
        this.navIndex++;
      }
  }

  this.navigating = true;


  // Instead of wasting memory holding a copy of this.items
  // with disabled / excluded options omitted, skip them instead
  while (util.hasClass(this.items[this.navIndex], "disabled") || util.hasClass(this.items[this.navIndex], "excluded")) {
    if (direction) {
      this.navIndex++;
    } else {
      this.navIndex--;
    }

    if (this.searching) {
      if (this.navIndex > this.tree.lastElementChild.idx) {
        this.navIndex = this.tree.lastElementChild.idx;
        break;
      } else if (this.navIndex < this.tree.firstElementChild.idx) {
        this.navIndex = this.tree.firstElementChild.idx;
        break;
      }
    }
  }

  // Autoscroll the dropdown during navigation
  var r = util.rect(this.items[this.navIndex]);

  if (!direction) {
    if (this.navIndex === 0) {
      this.tree.scrollTop = 0;
    } else if (r.top - this.optsRect.top < 0) {
      this.tree.scrollTop = this.tree.scrollTop + (r.top - this.optsRect.top);
    }
  } else {
    if (this.navIndex === 0) {
      this.tree.scrollTop = 0;
    } else if ((r.top + r.height) > (this.optsRect.top + this.optsRect.height)) {
      this.tree.scrollTop = this.tree.scrollTop + ((r.top + r.height) - (this.optsRect.top + this.optsRect.height));
    }

    // Load another page if needed
    if (this.navIndex === this.tree.childElementCount - 1 && this.requiresPagination) {
      load.call(this);
    }
  }

  if (prevEl) {
    util.removeClass(prevEl, "active");
  }

  util.addClass(this.items[this.navIndex], "active");
};

/**
 * Add a tag
 * @param  {HTMLElement} item
 */
var addTag = function(item) {
  var that = this,
      r;

  var docFrag = document.createDocumentFragment();
  var option = this.options[item.idx];
  var data = this.data ? this.data[item.idx] : option;
  var content = this.customSelected ? this.config.renderSelection(data) : option.textContent;

  var tag = util.createElement("li", {
    class: "selectr-tag",
    html: content
  });
  var btn = util.createElement("button", {
    class: "selectr-tag-remove",
    type: "button"
  });

  tag.appendChild(btn);

  // Set property to check against later
  tag.idx = item.idx;
  tag.tag = option.value;

  this.tags.push(tag);

  if (this.config.sortSelected) {

    var tags = this.tags.slice();

    // Deal with values that contain numbers
    r = function(val, arr) {
      val.replace(/(\d+)|(\D+)/g, function(that, $1, $2) {
        arr.push([$1 || Infinity, $2 || ""]);
      });
    };

    tags.sort(function(a, b) {
      var x = [],
          y = [],
          ac, bc;
      if (that.config.sortSelected === true) {
        ac = a.tag;
        bc = b.tag;
      } else if (that.config.sortSelected === 'text') {
        ac = a.textContent;
        bc = b.textContent;
      }

      r(ac, x);
      r(bc, y);

      while (x.length && y.length) {
        var ax = x.shift();
        var by = y.shift();
        var nn = (ax[0] - by[0]) || ax[1].localeCompare(by[1]);
        if (nn) return nn;
      }

      return x.length - y.length;
    });

    util.each(tags, function(i, tg) {
      docFrag.appendChild(tg);
    });

    this.label.innerHTML = "";

  } else {
    docFrag.appendChild(tag);
  }

  if (this.config.taggable) {
    this.label.insertBefore(docFrag, this.input.parentNode);
  } else {
    this.label.appendChild(docFrag);
  }
};

/**
 * Remove a tag
 * @param  {HTMLElement} item
 * @return {void}
 */
var removeTag = function(item) {
  var tag = false;

  util.each(this.tags, function(i, t) {
    if (t.idx === item.idx) {
      tag = t;
    }
  }, this);

  if (tag) {
    this.label.removeChild(tag);
    this.tags.splice(this.tags.indexOf(tag), 1);
  }
};

/**
 * Load the next page of items
 * @return {void}
 */
var load = function() {
  var tree = this.tree;
  var scrollTop = tree.scrollTop;
  var scrollHeight = tree.scrollHeight;
  var offsetHeight = tree.offsetHeight;
  var atBottom = scrollTop >= (scrollHeight - offsetHeight);

  if ((atBottom && this.pageIndex < this.pages.length)) {
    var f = document.createDocumentFragment();

    util.each(this.pages[this.pageIndex], function(i, item) {
      appendItem(item, f, this.customOption);
    }, this);

    tree.appendChild(f);

    this.pageIndex++;

    this.emit("selectr.paginate", {
      items: this.items.length,
      total: this.data.length,
      page: this.pageIndex,
      pages: this.pages.length
    });
  }
};

/**
 * Clear a search
 * @return {void}
 */
var clearSearch = function() {
  if (this.config.searchable || this.config.taggable) {
    this.input.value = null;
    this.searching = false;
    if (this.config.searchable) {
      util.removeClass(this.inputContainer, "active");
    }

    if (util.hasClass(this.container, "notice")) {
      util.removeClass(this.container, "notice");
      util.addClass(this.container, "open");
      this.input.focus();
    }

    util.each(this.items, function(i, item) {
      // Items that didn't match need the class
      // removing to make them visible again
      util.removeClass(item, "excluded");
      // Remove the span element for underlining matched items
      if (!this.customOption) {
        item.innerHTML = item.textContent;
      }
    }, this);
  }
};

/**
 * Query matching for searches
 * @param  {string} query
 * @param  {HTMLOptionElement} option
 * @return {bool}
 */
var match = function(query, option) {
  var result = new RegExp(query, "i").exec(option.textContent);
  if (result) {
    return option.textContent.replace(result[0], "<span class='selectr-match'>" + result[0] + "</span>");
  }
  return false;
};

// Main Lib
var Selectr = function(el, config) {

  config = config || {};

  if (!el) {
    throw new Error("You must supply either a HTMLSelectElement or a CSS3 selector string.");
  }

  this.el = el;

  // CSS3 selector string
  if (typeof el === "string") {
    this.el = document.querySelector(el);
  }

  if (this.el === null) {
    throw new Error("The element you passed to Selectr can not be found.");
  }

  if (this.el.nodeName.toLowerCase() !== "select") {
    throw new Error("The element you passed to Selectr is not a HTMLSelectElement.");
  }

  this.render(config);
};

/**
 * Render the instance
 * @param  {object} config
 * @return {void}
 */
Selectr.prototype.render = function(config) {

  if (this.rendered) return;

  // Merge defaults with user set config
  this.config = util.extend(defaultConfig, config);

  // Store type
  this.originalType = this.el.type;

  // Store tabIndex
  this.originalIndex = this.el.tabIndex;

  // Store defaultSelected options for form reset
  this.defaultSelected = [];

  // Store the original option count
  this.originalOptionCount = this.el.options.length;

  if (this.config.multiple || this.config.taggable) {
    this.el.multiple = true;
  }

  // Disabled?
  this.disabled = isset(this.config, "disabled");

  this.opened = false;

  if (this.config.taggable) {
    this.config.searchable = false;
  }

  this.navigating = false;

  this.mobileDevice = false;
  if (/Android|webOS|iPhone|iPad|BlackBerry|Windows Phone|Opera Mini|IEMobile|Mobile/i.test(navigator.userAgent)) {
    this.mobileDevice = true;
  }

  this.customOption = this.config.hasOwnProperty("renderOption") && typeof this.config.renderOption === "function";
  this.customSelected = this.config.hasOwnProperty("renderSelection") && typeof this.config.renderSelection === "function";

  // Enable event emitter
  Events.mixin(this);

  build.call(this);

  this.bindEvents();

  this.update();

  this.optsRect = util.rect(this.tree);

  this.rendered = true;

  // Fixes macOS Safari bug #28
  if (!this.el.multiple) {
    this.el.selectedIndex = this.selectedIndex;
  }

  var that = this;
  setTimeout(function() {
    that.emit("selectr.init");
  }, 20);
};

Selectr.prototype.getSelected = function () {
  var selected = this.el.querySelectorAll('option:checked');
  return selected;
};

Selectr.prototype.getSelectedProperties = function (prop) {
  var selected = this.getSelected();
  var values = [].slice.call(selected)
      .map(function(option) { return option[prop]; })
      .filter(function(i) { return i!==null && i!==undefined; });
  return values;
};

/**
 * Attach the required event listeners
 */
Selectr.prototype.bindEvents = function() {

  var that = this;

  this.events = {};

  this.events.dismiss = dismiss.bind(this);
  this.events.navigate = navigate.bind(this);
  this.events.reset = this.reset.bind(this);

  if (this.config.nativeDropdown || this.mobileDevice) {

    this.container.addEventListener("touchstart", function(e) {
      if (e.changedTouches[0].target === that.el) {
        that.toggle();
      }
    });

    if (this.config.nativeDropdown || this.mobileDevice) {
      this.container.addEventListener("click", function(e) {
        e.preventDefault();  // Jos: Added to prevent emitting clear directly after select
        e.stopPropagation(); // Jos: Added to prevent emitting clear directly after select

        if (e.target === that.el) {
          that.toggle();
        }
      });
    }

    var getChangedOptions = function(last, current) {
      var added=[], removed=last.slice(0);
      var idx;
      for (var i=0; i<current.length; i++) {
        idx = removed.indexOf(current[i]);
        if (idx > -1)
          removed.splice(idx, 1);
        else
          added.push(current[i]);
      }
      return [added, removed];
    };

    // Listen for the change on the native select
    // and update accordingly
    this.el.addEventListener("change", function(e) {
      if (that.el.multiple) {
        var indexes = that.getSelectedProperties('idx');
        var changes = getChangedOptions(that.selectedIndexes, indexes);

        util.each(changes[0], function(i, idx) {
          that.select(idx);
        }, that);

        util.each(changes[1], function(i, idx) {
          that.deselect(idx);
        }, that);

      } else {
        if (that.el.selectedIndex > -1) {
          that.select(that.el.selectedIndex);
        }
      }
    });

  }

  // Open the dropdown with Enter key if focused
  if (this.config.nativeDropdown) {
    this.container.addEventListener("keydown", function(e) {
      if (e.key === "Enter" && that.selected === document.activeElement) {
        // Show the native
        that.toggle();

        // Focus on the native multiselect
        setTimeout(function() {
          that.el.focus();
        }, 200);
      }
    });
  }

  // Non-native dropdown
  this.selected.addEventListener("click", function(e) {

    if (!that.disabled) {
      that.toggle();
    }

    e.preventDefault();
    e.stopPropagation(); // Jos: Added to prevent emitting clear directly after select
  });

  // Remove tag
  this.label.addEventListener("click", function(e) {
    if (util.hasClass(e.target, "selectr-tag-remove")) {
      that.deselect(e.target.parentNode.idx);
    }
  });

  // Clear input
  if (this.selectClear) {
    this.selectClear.addEventListener("click", this.clear.bind(this));
  }

  // Prevent text selection
  this.tree.addEventListener("mousedown", function(e) {
    e.preventDefault();
  });

  // Select / deselect items
  this.tree.addEventListener("click", function(e) {
    e.preventDefault();  // Jos: Added to prevent emitting clear directly after select
    e.stopPropagation(); // Jos: Added to prevent emitting clear directly after select

    var item = util.closest(e.target, function(el) {
      return el && util.hasClass(el, "selectr-option");
    });

    if (item) {
      if (!util.hasClass(item, "disabled")) {
        if (util.hasClass(item, "selected")) {
          if (that.el.multiple || !that.el.multiple && that.config.allowDeselect) {
            that.deselect(item.idx);
          }
        } else {
          that.select(item.idx);
        }

        if (that.opened && !that.el.multiple) {
          that.close();
        }
      }
    }
  });

  // Mouseover list items
  this.tree.addEventListener("mouseover", function(e) {
    if (util.hasClass(e.target, "selectr-option")) {
      if (!util.hasClass(e.target, "disabled")) {
        util.removeClass(that.items[that.navIndex], "active");

        util.addClass(e.target, "active");

        that.navIndex = [].slice.call(that.items).indexOf(e.target);
      }
    }
  });

  // Searchable
  if (this.config.searchable) {
    // Show / hide the search input clear button

    this.input.addEventListener("focus", function(e) {
      that.searching = true;
    });

    this.input.addEventListener("blur", function(e) {
      that.searching = false;
    });

    this.input.addEventListener("keyup", function(e) {
      that.search();

      if (!that.config.taggable) {
        // Show / hide the search input clear button
        if (this.value.length) {
          util.addClass(this.parentNode, "active");
        } else {
          util.removeClass(this.parentNode, "active");
        }
      }
    });

    // Clear the search input
    this.inputClear.addEventListener("click", function(e) {
      that.input.value = null;
      clearSearch.call(that);

      if (!that.tree.childElementCount) {
        render.call(that);
      }
    });
  }

  if (this.config.taggable) {
    this.input.addEventListener("keyup", function(e) {

      that.search();

      if (that.config.taggable && this.value.length) {
        var val = this.value.trim();

        if (e.which === 13 || util.includes(that.tagSeperators, e.key)) {

          util.each(that.tagSeperators, function(i, k) {
            val = val.replace(k, '');
          });

          var option = that.add({
            value: val,
            text: val,
            selected: true
          }, true);

          if (!option) {
            this.value = '';
            that.setMessage('That tag is already in use.');
          } else {
            that.close();
            clearSearch.call(that);
          }
        }
      }
    });
  }

  this.update = util.debounce(function() {
    // Optionally close dropdown on scroll / resize (#11)
    if (that.opened && that.config.closeOnScroll) {
      that.close();
    }
    if (that.width) {
      that.container.style.width = that.width;
    }
    that.invert();
  }, 50);

  if (this.requiresPagination) {
    this.paginateItems = util.debounce(function() {
      load.call(this);
    }, 50);

    this.tree.addEventListener("scroll", this.paginateItems.bind(this));
  }

  // Dismiss when clicking outside the container
  document.addEventListener("click", this.events.dismiss);
  window.addEventListener("keydown", this.events.navigate);

  window.addEventListener("resize", this.update);
  window.addEventListener("scroll", this.update);

  // Listen for form.reset() (@ambrooks, #13)
  if (this.el.form) {
    this.el.form.addEventListener("reset", this.events.reset);
  }
};

/**
 * Check for selected options
 * @param {bool} reset
 */
Selectr.prototype.setSelected = function(reset) {

  // Select first option as with a native select-one element - #21, #24
  if (!this.config.data && !this.el.multiple && this.el.options.length) {
    // Browser has selected the first option by default
    if (this.el.selectedIndex === 0) {
      if (!this.el.options[0].defaultSelected && !this.config.defaultSelected) {
        this.el.selectedIndex = -1;
      }
    }

    this.selectedIndex = this.el.selectedIndex;

    if (this.selectedIndex > -1) {
      this.select(this.selectedIndex);
    }
  }

  // If we're changing a select-one to select-multiple via the config
  // and there are no selected options, the first option will be selected by the browser
  // Let's prevent that here.
  if (this.config.multiple && this.originalType === "select-one" && !this.config.data) {
    if (this.el.options[0].selected && !this.el.options[0].defaultSelected) {
      this.el.options[0].selected = false;
    }
  }

  util.each(this.options, function(i, option) {
    if (option.selected && option.defaultSelected) {
      this.select(option.idx);
    }
  }, this);

  if (this.config.selectedValue) {
    this.setValue(this.config.selectedValue);
  }

  if (this.config.data) {


    if (!this.el.multiple && this.config.defaultSelected && this.el.selectedIndex < 0) {
      this.select(0);
    }

    var j = 0;
    util.each(this.config.data, function(i, opt) {
      // Check for group options
      if (isset(opt, "children")) {
        util.each(opt.children, function(x, item) {
          if (item.hasOwnProperty("selected") && item.selected === true) {
            this.select(j);
          }
          j++;
        }, this);
      } else {
        if (opt.hasOwnProperty("selected") && opt.selected === true) {
          this.select(j);
        }
        j++;
      }
    }, this);
  }
};

/**
 * Destroy the instance
 * @return {void}
 */
Selectr.prototype.destroy = function() {

  if (!this.rendered) return;

  this.emit("selectr.destroy");

  // Revert to select-single if programtically set to multiple
  if (this.originalType === 'select-one') {
    this.el.multiple = false;
  }

  if (this.config.data) {
    this.el.innerHTML = "";
  }

  // Remove the className from select element
  util.removeClass(this.el, 'selectr-hidden');

  // Remove reset listener from parent form
  if (this.el.form) {
    util.off(this.el.form, "reset", this.events.reset);
  }

  // Remove event listeners attached to doc and win
  util.off(document, "click", this.events.dismiss);
  util.off(document, "keydown", this.events.navigate);
  util.off(window, "resize", this.update);
  util.off(window, "scroll", this.update);

  // Replace the container with the original select element
  this.container.parentNode.replaceChild(this.el, this.container);

  this.rendered = false;
};

/**
 * Change an options state
 * @param  {Number} index
 * @return {void}
 */
Selectr.prototype.change = function(index) {
  var item = this.items[index],
      option = this.options[index];

  if (option.disabled) {
    return;
  }

  if (option.selected && util.hasClass(item, "selected")) {
    this.deselect(index);
  } else {
    this.select(index);
  }

  if (this.opened && !this.el.multiple) {
    this.close();
  }
};

/**
 * Select an option
 * @param  {Number} index
 * @return {void}
 */
Selectr.prototype.select = function(index) {

  var item = this.items[index],
      options = [].slice.call(this.el.options),
      option = this.options[index];

  if (this.el.multiple) {
    if (util.includes(this.selectedIndexes, index)) {
      return false;
    }

    if (this.config.maxSelections && this.tags.length === this.config.maxSelections) {
      this.setMessage("A maximum of " + this.config.maxSelections + " items can be selected.", true);
      return false;
    }

    this.selectedValues.push(option.value);
    this.selectedIndexes.push(index);

    addTag.call(this, item);
  } else {
    var data = this.data ? this.data[index] : option;
    this.label.innerHTML = this.customSelected ? this.config.renderSelection(data) : option.textContent;

    this.selectedValue = option.value;
    this.selectedIndex = index;

    util.each(this.options, function(i, o) {
      var opt = this.items[i];

      if (i !== index) {
        if (opt) {
          util.removeClass(opt, "selected");
        }
        o.selected = false;
        o.removeAttribute("selected");
      }
    }, this);
  }

  if (!util.includes(options, option)) {
    this.el.add(option);
  }

  item.setAttribute("aria-selected", true);

  util.addClass(item, "selected");
  util.addClass(this.container, "has-selected");

  option.selected = true;
  option.setAttribute("selected", "");

  this.emit("selectr.change", option);

  this.emit("selectr.select", option);
};

/**
 * Deselect an option
 * @param  {Number} index
 * @return {void}
 */
Selectr.prototype.deselect = function(index, force) {
  var item = this.items[index],
      option = this.options[index];

  if (this.el.multiple) {
    var selIndex = this.selectedIndexes.indexOf(index);
    this.selectedIndexes.splice(selIndex, 1);

    var valIndex = this.selectedValues.indexOf(option.value);
    this.selectedValues.splice(valIndex, 1);

    removeTag.call(this, item);

    if (!this.tags.length) {
      util.removeClass(this.container, "has-selected");
    }
  } else {

    if (!force && !this.config.clearable && !this.config.allowDeselect) {
      return false;
    }

    this.label.innerHTML = "";
    this.selectedValue = null;

    this.el.selectedIndex = this.selectedIndex = -1;

    util.removeClass(this.container, "has-selected");
  }


  this.items[index].setAttribute("aria-selected", false);

  util.removeClass(this.items[index], "selected");

  option.selected = false;

  option.removeAttribute("selected");

  this.emit("selectr.change", null);

  this.emit("selectr.deselect", option);
};

/**
 * Programmatically set selected values
 * @param {String|Array} value - A string or an array of strings
 */
Selectr.prototype.setValue = function(value) {
  var isArray = Array.isArray(value);

  if (!isArray) {
    value = value.toString().trim();
  }

  // Can't pass array to select-one
  if (!this.el.multiple && isArray) {
    return false;
  }

  util.each(this.options, function(i, option) {
    if (isArray && util.includes(value.toString(), option.value) || option.value === value) {
      this.change(option.idx);
    }
  }, this);
};

/**
 * Set the selected value(s)
 * @param  {bool} toObject Return only the raw values or an object
 * @param  {bool} toJson   Return the object as a JSON string
 * @return {mixed}         Array or String
 */
Selectr.prototype.getValue = function(toObject, toJson) {
  var value;

  if (this.el.multiple) {
    if (toObject) {
      if (this.selectedIndexes.length) {
        value = {};
        value.values = [];
        util.each(this.selectedIndexes, function(i, index) {
          var option = this.options[index];
          value.values[i] = {
            value: option.value,
            text: option.textContent
          };
        }, this);
      }
    } else {
      value = this.selectedValues.slice();
    }
  } else {
    if (toObject) {
      var option = this.options[this.selectedIndex];
      value = {
        value: option.value,
        text: option.textContent
      };
    } else {
      value = this.selectedValue;
    }
  }

  if (toObject && toJson) {
    value = JSON.stringify(value);
  }

  return value;
};

/**
 * Add a new option or options
 * @param {object} data
 */
Selectr.prototype.add = function(data, checkDuplicate) {
  if (data) {

    this.data = this.data || [];
    this.items = this.items || [];
    this.options = this.options || [];

    if (Array.isArray(data)) {
      // We have an array on items
      util.each(data, function(i, obj) {
        this.add(obj, checkDuplicate);
      }, this);
    }
    // User passed a single object to the method
    // or Selectr passed an object from an array
    else if ("[object Object]" === Object.prototype.toString.call(data)) {

      if (checkDuplicate) {
        var dupe = false;

        util.each(this.options, function(i, option) {
          if (option.value.toLowerCase() === data.value.toLowerCase()) {
            dupe = true;
          }
        });

        if (dupe) {
          return false;
        }
      }

      var option = util.createElement('option', data);

      this.data.push(data);

      // Add the new option to the list
      this.options.push(option);

      // Add the index for later use
      option.idx = this.options.length > 0 ? this.options.length - 1 : 0;

      // Create a new item
      createItem.call(this, option);

      // Select the item if required
      if (data.selected) {
        this.select(option.idx);
      }

      return option;
    }

    // We may have had an empty select so update
    // the placeholder to reflect the changes.
    this.setPlaceholder();

    // Recount the pages
    if (this.config.pagination) {
      this.paginate();
    }

    return true;
  }
};

/**
 * Remove an option or options
 * @param  {Mixed} o Array, integer (index) or string (value)
 * @return {Void}
 */
Selectr.prototype.remove = function(o) {
  var options = [];
  if (Array.isArray(o)) {
    util.each(o, function(i, opt) {
      if (util.isInt(opt)) {
        options.push(this.getOptionByIndex(opt));
      } else if (typeof o === "string") {
        options.push(this.getOptionByValue(opt));
      }
    }, this);

  } else if (util.isInt(o)) {
    options.push(this.getOptionByIndex(o));
  } else if (typeof o === "string") {
    options.push(this.getOptionByValue(o));
  }

  if (options.length) {
    var index;
    util.each(options, function(i, option) {
      index = option.idx;

      // Remove the HTMLOptionElement
      this.el.remove(option);

      // Remove the reference from the option array
      this.options.splice(index, 1);

      // If the item has a parentNode (group element) it needs to be removed
      // otherwise the render function will still append it to the dropdown
      var parentNode = this.items[index].parentNode;

      if (parentNode) {
        parentNode.removeChild(this.items[index]);
      }

      // Remove reference from the items array
      this.items.splice(index, 1);

      // Reset the indexes
      util.each(this.options, function(i, opt) {
        opt.idx = i;
        this.items[i].idx = i;
      }, this);
    }, this);

    // We may have had an empty select now so update
    // the placeholder to reflect the changes.
    this.setPlaceholder();

    // Recount the pages
    if (this.config.pagination) {
      this.paginate();
    }
  }
};

/**
 * Remove all options
 */
Selectr.prototype.removeAll = function() {

  // Clear any selected options
  this.clear(true);

  // Remove the HTMLOptionElements
  util.each(this.el.options, function(i, option) {
    this.el.remove(option);
  }, this);

  // Empty the dropdown
  util.truncate(this.tree);

  // Reset variables
  this.items = [];
  this.options = [];
  this.data = [];

  this.navIndex = 0;

  if (this.requiresPagination) {
    this.requiresPagination = false;

    this.pageIndex = 1;
    this.pages = [];
  }

  // Update the placeholder
  this.setPlaceholder();
};

/**
 * Perform a search
 * @param  {string} query The query string
 */
Selectr.prototype.search = function(string) {

  if (this.navigating) return;

  string = string || this.input.value;

  var f = document.createDocumentFragment();

  // Remove message
  this.removeMessage();

  // Clear the dropdown
  util.truncate(this.tree);

  if (string.length > 1) {
    // Check the options for the matching string
    util.each(this.options, function(i, option) {
      var item = this.items[option.idx];
      var includes = util.includes(option.textContent.toLowerCase(), string.toLowerCase());

      if (includes && !option.disabled) {

        appendItem(item, f, this.customOption);

        util.removeClass(item, "excluded");

        // Underline the matching results
        if (!this.customOption) {
          item.innerHTML = match(string, option);
        }
      } else {
        util.addClass(item, "excluded");
      }
    }, this);


    if (!f.childElementCount) {
      if (!this.config.taggable) {
        this.setMessage("no results.");
      }
    } else {
      // Highlight top result (@binary-koan #26)
      var prevEl = this.items[this.navIndex];
      var firstEl = f.firstElementChild;

      util.removeClass(prevEl, "active");

      this.navIndex = firstEl.idx;

      util.addClass(firstEl, "active");
    }

  } else {
    render.call(this);
  }

  this.tree.appendChild(f);
};

/**
 * Toggle the dropdown
 * @return {void}
 */
Selectr.prototype.toggle = function() {
  if (!this.disabled) {
    if (this.opened) {
      this.close();
    } else {
      this.open();
    }
  }
};

/**
 * Open the dropdown
 * @return {void}
 */
Selectr.prototype.open = function() {

  var that = this;

  if (!this.options.length) {
    return false;
  }

  if (!this.opened) {
    this.emit("selectr.open");
  }

  this.opened = true;

  if (this.mobileDevice || this.config.nativeDropdown) {
    util.addClass(this.container, "native-open");

    if (this.config.data) {
      // Dump the options into the select
      // otherwise the native dropdown will be empty
      util.each(this.options, function(i, option) {
        this.el.add(option);
      }, this);
    }

    return;
  }

  util.addClass(this.container, "open");

  render.call(this);

  this.invert();

  this.tree.scrollTop = 0;

  util.removeClass(this.container, "notice");

  this.selected.setAttribute("aria-expanded", true);

  this.tree.setAttribute("aria-hidden", false);
  this.tree.setAttribute("aria-expanded", true);

  if (this.config.searchable && !this.config.taggable) {
    setTimeout(function() {
      that.input.focus();
      // Allow tab focus
      that.input.tabIndex = 0;
    }, 10);
  }
};

/**
 * Close the dropdown
 * @return {void}
 */
Selectr.prototype.close = function() {

  if (this.opened) {
    this.emit("selectr.close");
  }

  this.opened = false;

  if (this.mobileDevice || this.config.nativeDropdown) {
    util.removeClass(this.container, "native-open");
    return;
  }

  var notice = util.hasClass(this.container, "notice");

  if (this.config.searchable && !notice) {
    this.input.blur();
    // Disable tab focus
    this.input.tabIndex = -1;
    this.searching = false;
  }

  if (notice) {
    util.removeClass(this.container, "notice");
    this.notice.textContent = "";
  }

  util.removeClass(this.container, "open");
  util.removeClass(this.container, "native-open");

  this.selected.setAttribute("aria-expanded", false);

  this.tree.setAttribute("aria-hidden", true);
  this.tree.setAttribute("aria-expanded", false);

  util.truncate(this.tree);
  clearSearch.call(this);
};


/**
 * Enable the element
 * @return {void}
 */
Selectr.prototype.enable = function() {
  this.disabled = false;
  this.el.disabled = false;

  this.selected.tabIndex = this.originalIndex;

  if (this.el.multiple) {
    util.each(this.tags, function(i, t) {
      t.lastElementChild.tabIndex = 0;
    });
  }

  util.removeClass(this.container, "selectr-disabled");
};

/**
 * Disable the element
 * @param  {boolean} container Disable the container only (allow value submit with form)
 * @return {void}
 */
Selectr.prototype.disable = function(container) {
  if (!container) {
    this.el.disabled = true;
  }

  this.selected.tabIndex = -1;

  if (this.el.multiple) {
    util.each(this.tags, function(i, t) {
      t.lastElementChild.tabIndex = -1;
    });
  }

  this.disabled = true;
  util.addClass(this.container, "selectr-disabled");
};


/**
 * Reset to initial state
 * @return {void}
 */
Selectr.prototype.reset = function() {
  if (!this.disabled) {
    this.clear();

    this.setSelected(true);

    util.each(this.defaultSelected, function(i, idx) {
      this.select(idx);
    }, this);

    this.emit("selectr.reset");
  }
};

/**
 * Clear all selections
 * @return {void}
 */
Selectr.prototype.clear = function(force) {

  if (this.el.multiple) {
    // Loop over the selectedIndexes so we don't have to loop over all the options
    // which can be costly if there are a lot of them

    if (this.selectedIndexes.length) {
      // Copy the array or we'll get an error
      var indexes = this.selectedIndexes.slice();

      util.each(indexes, function(i, idx) {
        this.deselect(idx);
      }, this);
    }
  } else {
    if (this.selectedIndex > -1) {
      this.deselect(this.selectedIndex, force);
    }
  }

  this.emit("selectr.clear");
};

/**
 * Return serialised data
 * @param  {boolean} toJson
 * @return {mixed} Returns either an object or JSON string
 */
Selectr.prototype.serialise = function(toJson) {
  var data = [];
  util.each(this.options, function(i, option) {
    var obj = {
      value: option.value,
      text: option.textContent
    };

    if (option.selected) {
      obj.selected = true;
    }
    if (option.disabled) {
      obj.disabled = true;
    }
    data[i] = obj;
  });

  return toJson ? JSON.stringify(data) : data;
};

/**
 * Localised version of serialise() method
 */
Selectr.prototype.serialize = function(toJson) {
  return this.serialise(toJson);
};

/**
 * Sets the placeholder
 * @param {String} placeholder
 */
Selectr.prototype.setPlaceholder = function(placeholder) {
  // Set the placeholder
  placeholder = placeholder || this.config.placeholder || this.el.getAttribute("placeholder");

  if (!this.options.length) {
    placeholder = "No options available";
  }

  this.placeEl.innerHTML = placeholder;
};

/**
 * Paginate the option list
 * @return {Array}
 */
Selectr.prototype.paginate = function() {
  if (this.items.length) {
    var that = this;

    this.pages = this.items.map(function(v, i) {
      return i % that.config.pagination === 0 ? that.items.slice(i, i + that.config.pagination) : null;
    }).filter(function(pages) {
      return pages;
    });

    return this.pages;
  }
};

/**
 * Display a message
 * @param  {String} message The message
 */
Selectr.prototype.setMessage = function(message, close) {
  if (close) {
    this.close();
  }
  util.addClass(this.container, "notice");
  this.notice.textContent = message;
};

/**
 * Dismiss the current message
 */
Selectr.prototype.removeMessage = function() {
  util.removeClass(this.container, "notice");
  this.notice.innerHTML = "";
};

/**
 * Keep the dropdown within the window
 * @return {void}
 */
Selectr.prototype.invert = function() {
  var rt = util.rect(this.selected),
      oh = this.tree.parentNode.offsetHeight,
      wh = window.innerHeight,
      doInvert = rt.top + rt.height + oh > wh;

  if (doInvert) {
    util.addClass(this.container, "inverted");
    this.isInverted = true;
  } else {
    util.removeClass(this.container, "inverted");
    this.isInverted = false;
  }

  this.optsRect = util.rect(this.tree);
};

/**
 * Get an option via it's index
 * @param  {Integer} index The index of the HTMLOptionElement required
 * @return {HTMLOptionElement}
 */
Selectr.prototype.getOptionByIndex = function(index) {
  return this.options[index];
};

/**
 * Get an option via it's value
 * @param  {String} value The value of the HTMLOptionElement required
 * @return {HTMLOptionElement}
 */
Selectr.prototype.getOptionByValue = function(value) {
  var option = false;

  for (var i = 0, l = this.options.length; i < l; i++) {
    if (this.options[i].value.trim() === value.toString().trim()) {
      option = this.options[i];
      break;
    }
  }

  return option;
};

module.exports = Selectr;


/***/ }),
/* 76 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var defaultFilterFunction = {
  start: function (token, match, config) {
    return match.indexOf(token) === 0;
  },
  contain: function (token, match, config) {
    return match.indexOf(token) > -1;
  }
};

function completely(config) {
    config = config || {};
    config.filter = config.filter || 'start';
    config.trigger = config.trigger || 'keydown';
    config.confirmKeys = config.confirmKeys || [39, 35, 9] // right, end, tab
    config.caseSensitive = config.caseSensitive || false    // autocomplete case sensitive

    var fontSize = '';
    var fontFamily = '';    

    var wrapper = document.createElement('div');
    wrapper.style.position = 'relative';
    wrapper.style.outline = '0';
    wrapper.style.border = '0';
    wrapper.style.margin = '0';
    wrapper.style.padding = '0';

    var dropDown = document.createElement('div');
    dropDown.className = 'autocomplete dropdown';
    dropDown.style.position = 'absolute';
    dropDown.style.visibility = 'hidden';

    var spacer;
    var leftSide; // <-- it will contain the leftSide part of the textfield (the bit that was already autocompleted)
    var createDropDownController = function (elem, rs) {
        var rows = [];
        var ix = 0;
        var oldIndex = -1;

        var onMouseOver = function () { this.style.outline = '1px solid #ddd'; }
        var onMouseOut = function () { this.style.outline = '0'; }
        var onMouseDown = function () { p.hide(); p.onmouseselection(this.__hint, p.rs); }

        var p = {
            rs: rs,
            hide: function () {
                elem.style.visibility = 'hidden';
                //rs.hideDropDown();
            },
            refresh: function (token, array) {
                elem.style.visibility = 'hidden';
                ix = 0;
                elem.innerHTML = '';
                var vph = (window.innerHeight || document.documentElement.clientHeight);
                var rect = elem.parentNode.getBoundingClientRect();
                var distanceToTop = rect.top - 6;                        // heuristic give 6px 
                var distanceToBottom = vph - rect.bottom - 6;  // distance from the browser border.

                rows = [];
                var filterFn = typeof config.filter === 'function' ? config.filter : defaultFilterFunction[config.filter];

                var filtered = !filterFn ? [] : array.filter(function (match) {
                  return filterFn(config.caseSensitive ? token : token.toLowerCase(), config.caseSensitive ? match : match.toLowerCase(), config);
                });

                rows = filtered.map(function (row) {
                  var divRow = document.createElement('div');
                  divRow.className = 'item';
                  //divRow.style.color = config.color;
                  divRow.onmouseover = onMouseOver;
                  divRow.onmouseout = onMouseOut;
                  divRow.onmousedown = onMouseDown;
                  divRow.__hint = row;
                  divRow.innerHTML = row.substring(0, token.length) + '<b>' + row.substring(token.length) + '</b>';
                  elem.appendChild(divRow);
                  return divRow;
                });

                if (rows.length === 0) {
                    return; // nothing to show.
                }
                if (rows.length === 1 && (   (token.toLowerCase() === rows[0].__hint.toLowerCase() && !config.caseSensitive) 
                                           ||(token === rows[0].__hint && config.caseSensitive))){
                    return; // do not show the dropDown if it has only one element which matches what we have just displayed.
                }

                if (rows.length < 2) return;
                p.highlight(0);

                if (distanceToTop > distanceToBottom * 3) {        // Heuristic (only when the distance to the to top is 4 times more than distance to the bottom
                    elem.style.maxHeight = distanceToTop + 'px';  // we display the dropDown on the top of the input text
                    elem.style.top = '';
                    elem.style.bottom = '100%';
                } else {
                    elem.style.top = '100%';
                    elem.style.bottom = '';
                    elem.style.maxHeight = distanceToBottom + 'px';
                }
                elem.style.visibility = 'visible';
            },
            highlight: function (index) {
                if (oldIndex != -1 && rows[oldIndex]) {
                    rows[oldIndex].className = "item";
                }
                rows[index].className = "item hover"; 
                oldIndex = index;
            },
            move: function (step) { // moves the selection either up or down (unless it's not possible) step is either +1 or -1.
                if (elem.style.visibility === 'hidden') return ''; // nothing to move if there is no dropDown. (this happens if the user hits escape and then down or up)
                if (ix + step === -1 || ix + step === rows.length) return rows[ix].__hint; // NO CIRCULAR SCROLLING. 
                ix += step;
                p.highlight(ix);
                return rows[ix].__hint;//txtShadow.value = uRows[uIndex].__hint ;
            },
            onmouseselection: function () { } // it will be overwritten. 
        };
        return p;
    }

    function setEndOfContenteditable(contentEditableElement) {
        var range, selection;
        if (document.createRange)//Firefox, Chrome, Opera, Safari, IE 9+
        {
            range = document.createRange();//Create a range (a range is a like the selection but invisible)
            range.selectNodeContents(contentEditableElement);//Select the entire contents of the element with the range
            range.collapse(false);//collapse the range to the end point. false means collapse to end rather than the start
            selection = window.getSelection();//get the selection object (allows you to change selection)
            selection.removeAllRanges();//remove any selections already made
            selection.addRange(range);//make the range you have just created the visible selection
        }
        else if (document.selection)//IE 8 and lower
        {
            range = document.body.createTextRange();//Create a range (a range is a like the selection but invisible)
            range.moveToElementText(contentEditableElement);//Select the entire contents of the element with the range
            range.collapse(false);//collapse the range to the end point. false means collapse to end rather than the start
            range.select();//Select the range (make it the visible selection
        }
    }

    function calculateWidthForText(text) {
        if (spacer === undefined) { // on first call only.
            spacer = document.createElement('span');
            spacer.style.visibility = 'hidden';
            spacer.style.position = 'fixed';
            spacer.style.outline = '0';
            spacer.style.margin = '0';
            spacer.style.padding = '0';
            spacer.style.border = '0';
            spacer.style.left = '0';
            spacer.style.whiteSpace = 'pre';
            spacer.style.fontSize = fontSize;
            spacer.style.fontFamily = fontFamily;
            spacer.style.fontWeight = 'normal';
            document.body.appendChild(spacer);
        }

        // Used to encode an HTML string into a plain text.
        // taken from http://stackoverflow.com/questions/1219860/javascript-jquery-html-encoding
        spacer.innerHTML = String(text).replace(/&/g, '&amp;')
            .replace(/"/g, '&quot;')
            .replace(/'/g, '&#39;')
            .replace(/</g, '&lt;')
            .replace(/>/g, '&gt;');
        return spacer.getBoundingClientRect().right;
    }

    var rs = {
        onArrowDown: function () { }, // defaults to no action.
        onArrowUp: function () { },   // defaults to no action.
        onEnter: function () { },     // defaults to no action.
        onTab: function () { },       // defaults to no action.
        startFrom: 0,
        options: [],
        element: null,
        elementHint: null,
        elementStyle: null,
        wrapper: wrapper,      // Only to allow  easy access to the HTML elements to the final user (possibly for minor customizations)
        show: function (element, startPos, options) {
            this.startFrom = startPos;
            this.wrapper.remove();
            if (this.elementHint) {
                this.elementHint.remove();
                this.elementHint = null;
            }
            
            if (fontSize == '') {
                fontSize = window.getComputedStyle(element).getPropertyValue('font-size');
            }
            if (fontFamily == '') {
                fontFamily = window.getComputedStyle(element).getPropertyValue('font-family');
            }
            
            var w = element.getBoundingClientRect().right - element.getBoundingClientRect().left;
            dropDown.style.marginLeft = '0';
            dropDown.style.marginTop = element.getBoundingClientRect().height + 'px';
            this.options = options;

            if (this.element != element) {
                this.element = element;
                this.elementStyle = {
                    zIndex: this.element.style.zIndex,
                    position: this.element.style.position,
                    backgroundColor: this.element.style.backgroundColor,
                    borderColor: this.element.style.borderColor
                }
            }

            this.element.style.zIndex = 3;
            this.element.style.position = 'relative';
            this.element.style.backgroundColor = 'transparent';
            this.element.style.borderColor = 'transparent';

            this.elementHint = element.cloneNode();
            this.elementHint.className = 'autocomplete hint';
            this.elementHint.style.zIndex = 2;
            this.elementHint.style.position = 'absolute';
            this.elementHint.onfocus = function () { this.element.focus(); }.bind(this);



            if (this.element.addEventListener) {
                this.element.removeEventListener("keydown", keyDownHandler);
                this.element.addEventListener("keydown", keyDownHandler, false);
                this.element.removeEventListener("blur", onBlurHandler);
                this.element.addEventListener("blur", onBlurHandler, false);                
            } 

            wrapper.appendChild(this.elementHint);
            wrapper.appendChild(dropDown);
            element.parentElement.appendChild(wrapper);


            this.repaint(element);
        },
        setText: function (text) {
            this.element.innerText = text;
        },
        getText: function () {
            return this.element.innerText;
        },
        hideDropDown: function () {
            this.wrapper.remove();
            if (this.elementHint) {
                this.elementHint.remove();
                this.elementHint = null;
                dropDownController.hide();
                this.element.style.zIndex = this.elementStyle.zIndex;
                this.element.style.position = this.elementStyle.position;
                this.element.style.backgroundColor = this.elementStyle.backgroundColor;
                this.element.style.borderColor = this.elementStyle.borderColor;
            }
            
        },
        repaint: function (element) {
            var text = element.innerText;
            text = text.replace('\n', '');

            var startFrom = this.startFrom;
            var options = this.options;
            var optionsLength = this.options.length;

            // breaking text in leftSide and token.
            
            var token = text.substring(this.startFrom);
            leftSide = text.substring(0, this.startFrom);
            
            for (var i = 0; i < optionsLength; i++) {
                var opt = this.options[i];
                if (   (!config.caseSensitive && opt.toLowerCase().indexOf(token.toLowerCase()) === 0)
                    || (config.caseSensitive && opt.indexOf(token) === 0)) {   // <-- how about upperCase vs. lowercase
                    this.elementHint.innerText = leftSide + token + opt.substring(token.length);
                    this.elementHint.realInnerText = leftSide + opt;
                    break;
                }
            }
            // moving the dropDown and refreshing it.
            dropDown.style.left = calculateWidthForText(leftSide) + 'px';
            dropDownController.refresh(token, this.options);
            this.elementHint.style.width = calculateWidthForText(this.elementHint.innerText) + 10 + 'px'
            var wasDropDownHidden = (dropDown.style.visibility == 'hidden');
            if (!wasDropDownHidden)
                this.elementHint.style.width = calculateWidthForText(this.elementHint.innerText) + dropDown.clientWidth + 'px';
        }
    };

    var dropDownController = createDropDownController(dropDown, rs);

    var keyDownHandler = function (e) {
        //console.log("Keydown:" + e.keyCode);
        e = e || window.event;
        var keyCode = e.keyCode;

        if (this.elementHint == null) return;

        if (keyCode == 33) { return; } // page up (do nothing)
        if (keyCode == 34) { return; } // page down (do nothing);

        if (keyCode == 27) { //escape
            rs.hideDropDown();
            rs.element.focus();
            e.preventDefault();
            e.stopPropagation();
            return;
        }

        var text = this.element.innerText;
        text = text.replace('\n', '');
        var startFrom = this.startFrom;

        if (config.confirmKeys.indexOf(keyCode) >= 0) { //  (autocomplete triggered)
            if (keyCode == 9) {                 
                if (this.elementHint.innerText.length == 0) {
                    rs.onTab(); 
                }
            }
            if (this.elementHint.innerText.length > 0) { // if there is a hint               
                if (this.element.innerText != this.elementHint.realInnerText) {
                    this.element.innerText = this.elementHint.realInnerText;
                    rs.hideDropDown();
                    setEndOfContenteditable(this.element);
                    if (keyCode == 9) {                
                        rs.element.focus();
                        e.preventDefault();
                        e.stopPropagation();
                    }
                }                
            }
            return;
        }

        if (keyCode == 13) {       // enter  (autocomplete triggered)
            if (this.elementHint.innerText.length == 0) { // if there is a hint
                rs.onEnter();
            } else {
                var wasDropDownHidden = (dropDown.style.visibility == 'hidden');
                dropDownController.hide();

                if (wasDropDownHidden) {
                    rs.hideDropDown();
                    rs.element.focus();
                    rs.onEnter();
                    return;
                }

                this.element.innerText = this.elementHint.realInnerText;
                rs.hideDropDown();
                setEndOfContenteditable(this.element);
                e.preventDefault();
                e.stopPropagation();
            }
            return;
        }

        if (keyCode == 40) {     // down
            var token = text.substring(this.startFrom);
            var m = dropDownController.move(+1);
            if (m == '') { rs.onArrowDown(); }
            this.elementHint.innerText = leftSide + token + m.substring(token.length);
            this.elementHint.realInnerText = leftSide + m;
            e.preventDefault();
            e.stopPropagation();
            return;
        }

        if (keyCode == 38) {    // up
            var token = text.substring(this.startFrom);
            var m = dropDownController.move(-1);
            if (m == '') { rs.onArrowUp(); }
            this.elementHint.innerText = leftSide + token + m.substring(token.length);
            this.elementHint.realInnerText = leftSide + m;
            e.preventDefault();
            e.stopPropagation();
            return;
        }

    }.bind(rs);

    var onBlurHandler = function (e) {
        rs.hideDropDown();
        //console.log("Lost focus.");
    }.bind(rs);

    dropDownController.onmouseselection = function (text, rs) {
        rs.element.innerText = rs.elementHint.innerText = leftSide + text;        
        rs.hideDropDown();   
        window.setTimeout(function () {
            rs.element.focus();
            setEndOfContenteditable(rs.element);  
        }, 1);              
    };

    return rs;
}

module.exports = completely;

/***/ }),
/* 77 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var ace = __webpack_require__(16);
var jmespath = __webpack_require__(7);
var translate = __webpack_require__(0).translate;
var ModeSwitcher = __webpack_require__(25);
var showSortModal = __webpack_require__(22);
var showTransformModal = __webpack_require__(24);
var util = __webpack_require__(1);

// create a mixin with the functions for text mode
var textmode = {};

var DEFAULT_THEME = 'ace/theme/jsoneditor';
var DEFAULT_MODAL_ANCHOR = document.body; // TODO: this constant is defined multiple times

/**
 * Create a text editor
 * @param {Element} container
 * @param {Object} [options]   Object with options. available options:
 *                             {String} mode             Available values:
 *                                                       "text" (default)
 *                                                       or "code".
 *                             {Number} indentation      Number of indentation
 *                                                       spaces. 2 by default.
 *                             {function} onChange       Callback method triggered on change.
 *                                                       Does not pass the changed contents.
 *                             {function} onChangeText   Callback method, triggered
 *                                                       in modes on change of contents,
 *                                                       passing the changed contents
 *                                                       as stringified JSON.
 *                             {function} onModeChange   Callback method
 *                                                       triggered after setMode
 *                             {function} onEditable     Determine if textarea is readOnly
 *                                                       readOnly defaults true
 *                             {Object} ace              A custom instance of
 *                                                       Ace editor.
 *                             {boolean} escapeUnicode   If true, unicode
 *                                                       characters are escaped.
 *                                                       false by default.
 *                             {function} onTextSelectionChange Callback method, 
 *                                                              triggered on text selection change
 * @private
 */
textmode.create = function (container, options) {
  // read options
  options = options || {};
  
  if (typeof options.statusBar === 'undefined') {
    options.statusBar = true;
  }

  // setting default for textmode
  options.mainMenuBar = options.mainMenuBar !== false;
  options.enableSort = options.enableSort !== false;
  options.enableTransform = options.enableTransform !== false;

  this.options = options;

  // indentation
  if (options.indentation) {
    this.indentation = Number(options.indentation);
  }
  else {
    this.indentation = 2; // number of spaces
  }

  // grab ace from options if provided
  var _ace = options.ace ? options.ace : ace;
  // TODO: make the option options.ace deprecated, it's not needed anymore (see #309)

  // determine mode
  this.mode = (options.mode == 'code') ? 'code' : 'text';
  if (this.mode == 'code') {
    // verify whether Ace editor is available and supported
    if (typeof _ace === 'undefined') {
      this.mode = 'text';
      console.warn('Failed to load Ace editor, falling back to plain text mode. Please use a JSONEditor bundle including Ace, or pass Ace as via the configuration option `ace`.');
    }
  }

  // determine theme
  this.theme = options.theme || DEFAULT_THEME;
  if (this.theme === DEFAULT_THEME && _ace) {
    try {
      __webpack_require__(78);
    }
    catch (err) {
      console.error(err);
    }
  }

  if (options.onTextSelectionChange) {
    this.onTextSelectionChange(options.onTextSelectionChange);
  }

  var me = this;
  this.container = container;
  this.dom = {};
  this.aceEditor = undefined;  // ace code editor
  this.textarea = undefined;  // plain text editor (fallback when Ace is not available)
  this.validateSchema = null;
  this.validationSequence = 0;
  this.annotations = [];
  /**
   * Visibility of validation error table
   * @type {Boolean|undefined} undefined means default behavior for mode
   */
  this.errorTableVisible = undefined;

  // create a debounced validate function
  this._debouncedValidate = util.debounce(this.validate.bind(this), this.DEBOUNCE_INTERVAL);

  this.width = container.clientWidth;
  this.height = container.clientHeight;

  this.frame = document.createElement('div');
  this.frame.className = 'jsoneditor jsoneditor-mode-' + this.options.mode;
  this.frame.onclick = function (event) {
    // prevent default submit action when the editor is located inside a form
    event.preventDefault();
  };
  this.frame.onkeydown = function (event) {
    me._onKeyDown(event);
  };

  this.content = document.createElement('div');
  this.content.className = 'jsoneditor-outer';

  if (this.options.mainMenuBar) {
    util.addClassName(this.content, 'has-main-menu-bar');

    // create menu
    this.menu = document.createElement('div');
    this.menu.className = 'jsoneditor-menu';
    this.frame.appendChild(this.menu);

    // create format button
    var buttonFormat = document.createElement('button');
    buttonFormat.type = 'button';
    buttonFormat.className = 'jsoneditor-format';
    buttonFormat.title = 'Format JSON data, with proper indentation and line feeds (Ctrl+\\)';
    this.menu.appendChild(buttonFormat);
    buttonFormat.onclick = function () {
      try {
        me.format();
        me._onChange();
      }
      catch (err) {
        me._onError(err);
      }
    };

    // create compact button
    var buttonCompact = document.createElement('button');
    buttonCompact.type = 'button';
    buttonCompact.className = 'jsoneditor-compact';
    buttonCompact.title = 'Compact JSON data, remove all whitespaces (Ctrl+Shift+\\)';
    this.menu.appendChild(buttonCompact);
    buttonCompact.onclick = function () {
      try {
        me.compact();
        me._onChange();
      }
      catch (err) {
        me._onError(err);
      }
    };

    // create sort button
    if (this.options.enableSort) {
      var sort = document.createElement('button');
      sort.type = 'button';
      sort.className = 'jsoneditor-sort';
      sort.title = translate('sortTitleShort');
      sort.onclick = function () {
        me._showSortModal();
      };
      this.menu.appendChild(sort);
    }

    // TODO
    // create transform button
    if (this.options.enableTransform) {
      var transform = document.createElement('button');
      transform.type = 'button';
      transform.title = translate('transformTitleShort');
      transform.className = 'jsoneditor-transform';
      transform.onclick = function () {
        me._showTransformModal();
      };
      this.menu.appendChild(transform);
    }

    // create repair button
    var buttonRepair = document.createElement('button');
    buttonRepair.type = 'button';
    buttonRepair.className = 'jsoneditor-repair';
    buttonRepair.title = 'Repair JSON: fix quotes and escape characters, remove comments and JSONP notation, turn JavaScript objects into JSON.';
    this.menu.appendChild(buttonRepair);
    buttonRepair.onclick = function () {
      try {
        me.repair();
        me._onChange();
      }
      catch (err) {
        me._onError(err);
      }
    };

    // create mode box
    if (this.options && this.options.modes && this.options.modes.length) {
      this.modeSwitcher = new ModeSwitcher(this.menu, this.options.modes, this.options.mode, function onSwitch(mode) {
        // switch mode and restore focus
        me.setMode(mode);
        me.modeSwitcher.focus();
      });
    }

    if (this.mode == 'code') {
      var poweredBy = document.createElement('a');
      poweredBy.appendChild(document.createTextNode('powered by ace'));
      poweredBy.href = 'http://ace.ajax.org';
      poweredBy.target = '_blank';
      poweredBy.className = 'jsoneditor-poweredBy';
      poweredBy.onclick = function () {
        // TODO: this anchor falls below the margin of the content,
        // therefore the normal a.href does not work. We use a click event
        // for now, but this should be fixed.
        window.open(poweredBy.href, poweredBy.target);
      };
      this.menu.appendChild(poweredBy);
    }
  }

  var emptyNode = {};
  var isReadOnly = (this.options.onEditable
  && typeof(this.options.onEditable === 'function')
  && !this.options.onEditable(emptyNode));

  this.frame.appendChild(this.content);
  this.container.appendChild(this.frame);

  if (this.mode == 'code') {
    this.editorDom = document.createElement('div');
    this.editorDom.style.height = '100%'; // TODO: move to css
    this.editorDom.style.width = '100%'; // TODO: move to css
    this.content.appendChild(this.editorDom);

    var aceEditor = _ace.edit(this.editorDom);
    var aceSession = aceEditor.getSession();
    aceEditor.$blockScrolling = Infinity;
    aceEditor.setTheme(this.theme);
    aceEditor.setOptions({ readOnly: isReadOnly });
    aceEditor.setShowPrintMargin(false);
    aceEditor.setFontSize(13);
    aceSession.setMode('ace/mode/json');
    aceSession.setTabSize(this.indentation);
    aceSession.setUseSoftTabs(true);
    aceSession.setUseWrapMode(true);
    
    // replace ace setAnnotations with custom function that also covers jsoneditor annotations
    var originalSetAnnotations = aceSession.setAnnotations;
    aceSession.setAnnotations = function (annotations) {
      originalSetAnnotations.call(this, annotations && annotations.length ? annotations : me.annotations);
    };
    
    aceEditor.commands.bindKey('Ctrl-L', null);    // disable Ctrl+L (is used by the browser to select the address bar)
    aceEditor.commands.bindKey('Command-L', null); // disable Ctrl+L (is used by the browser to select the address bar)
    this.aceEditor = aceEditor;

    // TODO: deprecated since v5.0.0. Cleanup backward compatibility some day
    if (!this.hasOwnProperty('editor')) {
      Object.defineProperty(this, 'editor', {
        get: function () {
          console.warn('Property "editor" has been renamed to "aceEditor".');
          return me.aceEditor;
        },
        set: function (aceEditor) {
          console.warn('Property "editor" has been renamed to "aceEditor".');
          me.aceEditor = aceEditor;
        }
      });
    }

    // register onchange event
    aceEditor.on('change', this._onChange.bind(this));
    aceEditor.on('changeSelection', this._onSelect.bind(this));
  }
  else {
    // load a plain text textarea
    var textarea = document.createElement('textarea');
    textarea.className = 'jsoneditor-text';
    textarea.spellcheck = false;
    this.content.appendChild(textarea);
    this.textarea = textarea;
    this.textarea.readOnly = isReadOnly;

    // register onchange event
    if (this.textarea.oninput === null) {
      this.textarea.oninput = this._onChange.bind(this);
    }
    else {
      // oninput is undefined. For IE8-
      this.textarea.onchange = this._onChange.bind(this);
    }

    textarea.onselect = this._onSelect.bind(this);
    textarea.onmousedown = this._onMouseDown.bind(this);
    textarea.onblur = this._onBlur.bind(this);
  }

  var validationErrorsContainer = document.createElement('div');
  validationErrorsContainer.className = 'jsoneditor-validation-errors-container';
  this.dom.validationErrorsContainer = validationErrorsContainer;
  this.frame.appendChild(validationErrorsContainer);

  var additionalErrorsIndication = document.createElement('div');
  additionalErrorsIndication.style.display = 'none';
  additionalErrorsIndication.className = "jsoneditor-additional-errors fadein";
  additionalErrorsIndication.innerHTML = "Scroll for more &#9663;";
  this.dom.additionalErrorsIndication = additionalErrorsIndication;
  validationErrorsContainer.appendChild(additionalErrorsIndication);

  if (options.statusBar) {
    util.addClassName(this.content, 'has-status-bar');

    this.curserInfoElements = {};
    var statusBar = document.createElement('div');
    this.dom.statusBar = statusBar;
    statusBar.className = 'jsoneditor-statusbar';
    this.frame.appendChild(statusBar);

    var lnLabel = document.createElement('span');
    lnLabel.className = 'jsoneditor-curserinfo-label';
    lnLabel.innerText = 'Ln:';

    var lnVal = document.createElement('span');
    lnVal.className = 'jsoneditor-curserinfo-val';
    lnVal.innerText = '1';

    statusBar.appendChild(lnLabel);
    statusBar.appendChild(lnVal);

    var colLabel = document.createElement('span');
    colLabel.className = 'jsoneditor-curserinfo-label';
    colLabel.innerText = 'Col:';

    var colVal = document.createElement('span');
    colVal.className = 'jsoneditor-curserinfo-val';
    colVal.innerText = '1';

    statusBar.appendChild(colLabel);
    statusBar.appendChild(colVal);

    this.curserInfoElements.colVal = colVal;
    this.curserInfoElements.lnVal = lnVal;

    var countLabel = document.createElement('span');
    countLabel.className = 'jsoneditor-curserinfo-label';
    countLabel.innerText = 'characters selected';
    countLabel.style.display = 'none';

    var countVal = document.createElement('span');
    countVal.className = 'jsoneditor-curserinfo-count';
    countVal.innerText = '0';
    countVal.style.display = 'none';

    this.curserInfoElements.countLabel = countLabel;
    this.curserInfoElements.countVal = countVal;

    statusBar.appendChild(countVal);
    statusBar.appendChild(countLabel);

    var validationErrorIcon = document.createElement('span');
    validationErrorIcon.className = 'jsoneditor-validation-error-icon';
    validationErrorIcon.style.display = 'none';

    var validationErrorCount = document.createElement('span');
    validationErrorCount.className = 'jsoneditor-validation-error-count';    
    validationErrorCount.style.display = 'none';

    this.validationErrorIndication = {
      validationErrorIcon: validationErrorIcon,
      validationErrorCount: validationErrorCount
    };

    statusBar.appendChild(validationErrorCount);
    statusBar.appendChild(validationErrorIcon);

    this.parseErrorIndication = document.createElement('span');
    this.parseErrorIndication.className = 'jsoneditor-parse-error-icon';    
    this.parseErrorIndication.style.display = 'none';
    statusBar.appendChild(this.parseErrorIndication);
  }

  this.setSchema(this.options.schema, this.options.schemaRefs);  
};

/**
 * Handle a change:
 * - Validate JSON schema
 * - Send a callback to the onChange listener if provided
 * @private
 */
textmode._onChange = function () {
  if (this.onChangeDisabled) {
    return;
  }

  // validate JSON schema (if configured)
  this._debouncedValidate();

  // trigger the onChange callback
  if (this.options.onChange) {
    try {
      this.options.onChange();
    }
    catch (err) {
      console.error('Error in onChange callback: ', err);
    }
  }

  // trigger the onChangeText callback
  if (this.options.onChangeText) {
    try {
      this.options.onChangeText(this.getText());
    }
    catch (err) {
      console.error('Error in onChangeText callback: ', err);
    }
  }
};

/**
 * Open a sort modal
 * @private
 */
textmode._showSortModal = function () {
  var me = this;
  var container = this.options.modalAnchor || DEFAULT_MODAL_ANCHOR;
  var json = this.get();

  function onSort (sortedBy) {
    if (Array.isArray(json)) {
      var sortedJson = util.sort(json, sortedBy.path, sortedBy.direction);

      me.sortedBy = sortedBy
      me.set(sortedJson);
    }

    if (util.isObject(json)) {
      var sortedJson = util.sortObjectKeys(json, sortedBy.direction);

      me.sortedBy = sortedBy;
      me.set(sortedJson);
    }
  }

  showSortModal(container, json, onSort, me.sortedBy)
}

/**
 * Open a transform modal
 * @private
 */
textmode._showTransformModal = function () {
  var me = this;
  var anchor = this.options.modalAnchor || DEFAULT_MODAL_ANCHOR;
  var json = this.get();
  showTransformModal(anchor, json, function (query) {
    var updatedJson = jmespath.search(json, query);
    me.set(updatedJson);
  })
}

/**
 * Handle text selection
 * Calculates the cursor position and selection range and updates menu
 * @private
 */
textmode._onSelect = function () {
  this._updateCursorInfo();
  this._emitSelectionChange();
};

/**
 * Event handler for keydown. Handles shortcut keys
 * @param {Event} event
 * @private
 */
textmode._onKeyDown = function (event) {
  var keynum = event.which || event.keyCode;
  var handled = false;

  if (keynum == 220 && event.ctrlKey) {
    if (event.shiftKey) { // Ctrl+Shift+\
      this.compact();
      this._onChange();
    }
    else { // Ctrl+\
      this.format();
      this._onChange();
    }
    handled = true;
  }

  if (handled) {
    event.preventDefault();
    event.stopPropagation();
  }

  this._updateCursorInfo();
  this._emitSelectionChange();
};

/**
 * Event handler for mousedown.
 * @private
 */
textmode._onMouseDown = function () {
  this._updateCursorInfo();
  this._emitSelectionChange();
};

/**
 * Event handler for blur.
 * @private
 */
textmode._onBlur = function () {
  var me = this;
  // this allows to avoid blur when clicking inner elements (like the errors panel)
  // just make sure to set the isFocused to true on the inner element onclick callback
  setTimeout(function(){
    if (!me.isFocused) {
      me._updateCursorInfo();
      me._emitSelectionChange();
    }
    me.isFocused = false;
  });
};

/**
 * Update the cursor info and the status bar, if presented
 */
textmode._updateCursorInfo = function () {
  var me = this;
  var line, col, count;

  if (this.textarea) {
    setTimeout(function() { //this to verify we get the most updated textarea cursor selection
      var selectionRange = util.getInputSelection(me.textarea);
      
      if (selectionRange.startIndex !== selectionRange.endIndex) {
        count = selectionRange.endIndex - selectionRange.startIndex;
      }
      
      if (count && me.cursorInfo && me.cursorInfo.line === selectionRange.end.row && me.cursorInfo.column === selectionRange.end.column) {
        line = selectionRange.start.row;
        col = selectionRange.start.column;
      } else {
        line = selectionRange.end.row;
        col = selectionRange.end.column;
      }
      
      me.cursorInfo = {
        line: line,
        column: col,
        count: count
      };

      if(me.options.statusBar) {
        updateDisplay();
      }
    },0);
    
  } else if (this.aceEditor && this.curserInfoElements) {
    var curserPos = this.aceEditor.getCursorPosition();
    var selectedText = this.aceEditor.getSelectedText();

    line = curserPos.row + 1;
    col = curserPos.column + 1;
    count = selectedText.length;

    me.cursorInfo = {
      line: line,
      column: col,
      count: count
    };

    if(this.options.statusBar) {
      updateDisplay();
    }
  }

  function updateDisplay() {

    if (me.curserInfoElements.countVal.innerText !== count) {
      me.curserInfoElements.countVal.innerText = count;
      me.curserInfoElements.countVal.style.display = count ? 'inline' : 'none';
      me.curserInfoElements.countLabel.style.display = count ? 'inline' : 'none';
    }
    me.curserInfoElements.lnVal.innerText = line;
    me.curserInfoElements.colVal.innerText = col;
  }
};

/**
 * emits selection change callback, if given
 * @private
 */
textmode._emitSelectionChange = function () {
  if(this._selectionChangedHandler) {
    var currentSelection = this.getTextSelection();
    this._selectionChangedHandler(currentSelection.start, currentSelection.end, currentSelection.text);
  }
};

/**
 * refresh ERROR annotations state
 * error annotations are handled by the ace json mode (ace/mode/json)
 * validation annotations are handled by this mode
 * therefore in order to refresh we send only the annotations of error type in order to maintain its state 
 * @private
 */
textmode._refreshAnnotations = function () {  
  var session = this.aceEditor && this.aceEditor.getSession();
  if (session) {
    var errEnnotations = session.getAnnotations().filter(function(annotation) {return annotation.type === 'error' });
    session.setAnnotations(errEnnotations);
  }
};

/**
 * Destroy the editor. Clean up DOM, event listeners, and web workers.
 */
textmode.destroy = function () {
  // remove old ace editor
  if (this.aceEditor) {
    this.aceEditor.destroy();
    this.aceEditor = null;
  }

  if (this.frame && this.container && this.frame.parentNode == this.container) {
    this.container.removeChild(this.frame);
  }

  if (this.modeSwitcher) {
    this.modeSwitcher.destroy();
    this.modeSwitcher = null;
  }

  this.textarea = null;
  
  this._debouncedValidate = null;
};

/**
 * Compact the code in the text editor
 */
textmode.compact = function () {
  var json = this.get();
  var text = JSON.stringify(json);
  this.setText(text);
};

/**
 * Format the code in the text editor
 */
textmode.format = function () {
  var json = this.get();
  var text = JSON.stringify(json, null, this.indentation);
  this.setText(text);
};

/**
 * Repair the code in the text editor
 */
textmode.repair = function () {
  var text = this.getText();
  var sanitizedText = util.sanitize(text);
  this.setText(sanitizedText);
};

/**
 * Set focus to the formatter
 */
textmode.focus = function () {
  if (this.textarea) {
    this.textarea.focus();
  }
  if (this.aceEditor) {
    this.aceEditor.focus();
  }
};

/**
 * Resize the formatter
 */
textmode.resize = function () {
  if (this.aceEditor) {
    var force = false;
    this.aceEditor.resize(force);
  }
};

/**
 * Set json data in the formatter
 * @param {*} json
 */
textmode.set = function(json) {
  this.setText(JSON.stringify(json, null, this.indentation));
};

/**
 * Update data. Same as calling `set` in text/code mode.
 * @param {*} json
 */
textmode.update = function(json) {
  this.updateText(JSON.stringify(json, null, this.indentation));
};

/**
 * Get json data from the formatter
 * @return {*} json
 */
textmode.get = function() {
  var text = this.getText();
  var json;

  try {
    json = util.parse(text); // this can throw an error
  }
  catch (err) {
    // try to sanitize json, replace JavaScript notation with JSON notation
    text = util.sanitize(text);

    // try to parse again
    json = util.parse(text); // this can throw an error
  }

  return json;
};

/**
 * Get the text contents of the editor
 * @return {String} jsonText
 */
textmode.getText = function() {
  if (this.textarea) {
    return this.textarea.value;
  }
  if (this.aceEditor) {
    return this.aceEditor.getValue();
  }
  return '';
};

/**
 * Set the text contents of the editor
 * @param {String} jsonText
 */
textmode.setText = function(jsonText) {
  var text;

  if (this.options.escapeUnicode === true) {
    text = util.escapeUnicodeChars(jsonText);
  }
  else {
    text = jsonText;
  }

  if (this.textarea) {
    this.textarea.value = text;
  }
  if (this.aceEditor) {
    // prevent emitting onChange events while setting new text
    this.onChangeDisabled = true;

    this.aceEditor.setValue(text, -1);

    this.onChangeDisabled = false;
  }
  // validate JSON schema
  this._debouncedValidate();
};

/**
 * Update the text contents
 * @param {string} jsonText
 */
textmode.updateText = function(jsonText) {
  // don't update if there are no changes
  if (this.getText() === jsonText) {
    return;
  }

  this.onChangeDisabled = true; // don't fire an onChange event
  this.setText(jsonText);
  this.onChangeDisabled = false;
};

/**
 * Validate current JSON object against the configured JSON schema
 * Throws an exception when no JSON schema is configured
 */
textmode.validate = function () {
  var doValidate = false;
  var schemaErrors = [];
  var parseErrors = [];
  var json;
  try {
    json = this.get(); // this can fail when there is no valid json
    if (this.parseErrorIndication) {
      this.parseErrorIndication.style.display = 'none';
    }
    doValidate = true;
  }
  catch (err) {
    if (this.getText()) {
      if (this.parseErrorIndication) {
        this.parseErrorIndication.style.display = 'block';
      }
      // try to extract the line number from the jsonlint error message
      var match = /\w*line\s*(\d+)\w*/g.exec(err.message);
      var line;
      if (match) {
        line = +match[1];
      }
      if (this.parseErrorIndication) {
        this.parseErrorIndication.title = !isNaN(line) ? ('parse error on line ' + line) : 'parse error - check that the json is valid';
      }
      parseErrors.push({
        type: 'error',
        message: err.message.replace(/\n/g, '<br>'),
        line: line
      });
    }
  }

  // only validate the JSON when parsing the JSON succeeded
  if (doValidate) {
    // execute JSON schema validation (ajv)
    if (this.validateSchema) {
      var valid = this.validateSchema(json);
      if (!valid) {
        schemaErrors = this.validateSchema.errors.map(function (error) {
          error.type = "validation";
          return util.improveSchemaError(error);
        });
      }
    }

    // execute custom validation and after than merge and render all errors
    try {
      this.validationSequence++;
      var me = this;
      var seq = this.validationSequence;
      this._validateCustom(json)
          .then(function (customValidationErrors) {
            // only apply when there was no other validation started whilst resolving async results
            if (seq === me.validationSequence) {
              var errors = schemaErrors.concat(parseErrors || []).concat(customValidationErrors || []);
              me._renderErrors(errors);
            }
          })
          .catch(function (err) {
            console.error(err);
          });
    }
    catch(err) {
      console.error(err);
    }
  }
  else {
    this._renderErrors(parseErrors || [], true);
  }
};

/**
 * Execute custom validation if configured.
 *
 * Returns a promise resolving with the custom errors (or nothing).
 */
textmode._validateCustom = function (json) {
  if (this.options.onValidate) {
    try {
      var customValidateResults = this.options.onValidate(json);

      var resultPromise = util.isPromise(customValidateResults)
          ? customValidateResults
          : Promise.resolve(customValidateResults);

      return resultPromise.then(function (customValidationPathErrors) {
        if (Array.isArray(customValidationPathErrors)) {
          return customValidationPathErrors
              .filter(function (error) {
                var valid = util.isValidValidationError(error);

                if (!valid) {
                  console.warn('Ignoring a custom validation error with invalid structure. ' +
                      'Expected structure: {path: [...], message: "..."}. ' +
                      'Actual error:', error);
                }

                return valid;
              })
              .map(function (error) {
                // change data structure into the structure matching the JSON schema errors
                return {
                  dataPath: util.stringifyPath(error.path),
                  message: error.message
                }
              });
        }
        else {
          return null;
        }
      });
    }
    catch (err) {
      return Promise.reject(err);
    }
  }

  return Promise.resolve(null);
};

textmode._renderErrors = function(errors, noValidation) {
  // clear all current errors
  var me = this;
  var validationErrorsCount = 0;

  this.errorTableVisible = (typeof this.errorTableVisible === 'undefined') ? !this.aceEditor : this.errorTableVisible;

  if (this.dom.validationErrors) {
    this.dom.validationErrors.parentNode.removeChild(this.dom.validationErrors);
    this.dom.validationErrors = null;
    this.dom.additionalErrorsIndication.style.display = 'none';

    this.content.style.marginBottom = '';
    this.content.style.paddingBottom = '';
  }

  var jsonText = this.getText();
  var errorPaths = [];
  errors.reduce(function(acc, curr) {
    if(acc.indexOf(curr.dataPath) === -1) {
      acc.push(curr.dataPath);
    }
    return acc;
  }, errorPaths);
  var errorLocations = util.getPositionForPath(jsonText, errorPaths);

  // render the new errors
  if (errors.length > 0) {
    if (this.aceEditor) {
      this.annotations = errorLocations.map(function (errLoc) {
        var validationErrors = errors.filter(function(err){ return err.dataPath === errLoc.path; });
        var message = validationErrors.map(function(err) { return err.message }).join('\n');
        if (message) {
          return {
            row: errLoc.line,
            column: errLoc.column,
            text: 'Schema validation error' + (validationErrors.length !== 1 ? 's' : '') + ': \n' + message,
            type: 'warning',
            source: 'jsoneditor',
          }
        }

        return {};
      });
      this._refreshAnnotations();

    }

    // keep default behavior for parse errors
    if (noValidation ? !this.aceEditor : this.errorTableVisible) {
       var validationErrors = document.createElement('div');
      validationErrors.innerHTML = '<table class="jsoneditor-text-errors"><tbody></tbody></table>';
      var tbody = validationErrors.getElementsByTagName('tbody')[0];

      errors.forEach(function (error) {
        var message;
        if (typeof error === 'string') {
          message = '<td colspan="2"><pre>' + error + '</pre></td>';
        }
        else {
          message = 
              '<td>' + (error.dataPath || '') + '</td>' +
              '<td>' + error.message + '</td>';
        }

        var line;

        if (!isNaN(error.line)) {
          line = error.line;
        } else if (error.dataPath) {
          var errLoc = errorLocations.find(function(loc) { return loc.path === error.dataPath; });
          if (errLoc) {
            line = errLoc.line + 1;
          }
        }

        var trEl = document.createElement('tr');
        trEl.className = !isNaN(line) ? 'jump-to-line' : '';
        if (error.type === 'error') {
          trEl.className += ' parse-error';
        } else {
          trEl.className += ' validation-error';
          ++validationErrorsCount;
        }
        
        trEl.innerHTML =  ('<td><button class="jsoneditor-schema-error"></button></td><td style="white-space:nowrap;">'+ (!isNaN(line) ? ('Ln ' + line) : '') +'</td>' + message);
        trEl.onclick = function() {
          me.isFocused = true;
          if (!isNaN(line)) {
            me.setTextSelection({row: line, column: 1}, {row: line, column: 1000});
          }
        };

        tbody.appendChild(trEl);
      });

      this.dom.validationErrors = validationErrors;
      this.dom.validationErrorsContainer.appendChild(validationErrors);
      this.dom.additionalErrorsIndication.title = errors.length + " errors total";

      if (this.dom.validationErrorsContainer.clientHeight < this.dom.validationErrorsContainer.scrollHeight) {
        this.dom.additionalErrorsIndication.style.display = 'block';
        this.dom.validationErrorsContainer.onscroll = function () {
          me.dom.additionalErrorsIndication.style.display =
            (me.dom.validationErrorsContainer.clientHeight > 0 && me.dom.validationErrorsContainer.scrollTop === 0) ? 'block' : 'none';
        }
      } else {
        this.dom.validationErrorsContainer.onscroll = undefined;
      }

      var height = this.dom.validationErrorsContainer.clientHeight + (this.dom.statusBar ? this.dom.statusBar.clientHeight : 0);
      this.content.style.marginBottom = (-height) + 'px';
      this.content.style.paddingBottom = height + 'px';
    } else {
      validationErrorsCount = errors.reduce(function (acc, curr) {return (curr.type === 'validation' ? ++acc: acc)}, 0);
    }
    
  } else {
    if (this.aceEditor) {
      this.annotations = [];
      this._refreshAnnotations();
    }
  }

  if (this.options.statusBar) {
    validationErrorsCount = validationErrorsCount || this.annotations.length;
    var showIndication = !!validationErrorsCount;
    this.validationErrorIndication.validationErrorIcon.style.display = showIndication ? 'inline' : 'none';
    this.validationErrorIndication.validationErrorCount.style.display = showIndication ? 'inline' : 'none';
    if (showIndication) {
      this.validationErrorIndication.validationErrorCount.innerText = validationErrorsCount;
      this.validationErrorIndication.validationErrorIcon.title = validationErrorsCount + ' schema validation error(s) found';
      this.validationErrorIndication.validationErrorCount.onclick = this.validationErrorIndication.validationErrorIcon.onclick = this._toggleErrorTableVisibility.bind(this);
    }
  }

  // update the height of the ace editor
  if (this.aceEditor) {
    var force = false;
    this.aceEditor.resize(force);
  }
};

textmode._toggleErrorTableVisibility = function () {
  this.errorTableVisible = !this.errorTableVisible;
  this.validate();
};

/**
 * Get the selection details
 * @returns {{start:{row:Number, column:Number},end:{row:Number, column:Number},text:String}}
 */
textmode.getTextSelection = function () {
  var selection = {};
  if (this.textarea) {
    var selectionRange = util.getInputSelection(this.textarea);

    if (this.cursorInfo && this.cursorInfo.line === selectionRange.end.row && this.cursorInfo.column === selectionRange.end.column) {
      //selection direction is bottom => up
      selection.start = selectionRange.end;
      selection.end = selectionRange.start;
    } else {
      selection = selectionRange;
    }

    return {
      start: selection.start,
      end: selection.end,
      text: this.textarea.value.substring(selectionRange.startIndex, selectionRange.endIndex)
    }
  }

  if (this.aceEditor) {
    var aceSelection = this.aceEditor.getSelection();
    var selectedText = this.aceEditor.getSelectedText();
    var range = aceSelection.getRange();
    var lead = aceSelection.getSelectionLead();

    if (lead.row === range.end.row && lead.column === range.end.column) {
      selection = range;
    } else {
      //selection direction is bottom => up
      selection.start = range.end;
      selection.end = range.start;
    }
    
    return {
      start: {
        row: selection.start.row + 1,
        column: selection.start.column + 1
      },
      end: {
        row: selection.end.row + 1,
        column: selection.end.column + 1
      },
      text: selectedText
    };
  }
};

/**
 * Callback registration for selection change
 * @param {selectionCallback} callback
 * 
 * @callback selectionCallback
 */
textmode.onTextSelectionChange = function (callback) {
  if (typeof callback === 'function') {
    this._selectionChangedHandler = util.debounce(callback, this.DEBOUNCE_INTERVAL);
  }
};

/**
 * Set selection on editor's text
 * @param {{row:Number, column:Number}} startPos selection start position
 * @param {{row:Number, column:Number}} endPos selected end position
 */
textmode.setTextSelection = function (startPos, endPos) {

  if (!startPos || !endPos) return;

  if (this.textarea) {
    var startIndex = util.getIndexForPosition(this.textarea, startPos.row, startPos.column);
    var endIndex = util.getIndexForPosition(this.textarea, endPos.row, endPos.column);
    if (startIndex > -1 && endIndex  > -1) {
      if (this.textarea.setSelectionRange) {
        this.textarea.focus();
        this.textarea.setSelectionRange(startIndex, endIndex);
      } else if (this.textarea.createTextRange) { // IE < 9
        var range = this.textarea.createTextRange();
        range.collapse(true);
        range.moveEnd('character', endIndex);
        range.moveStart('character', startIndex);
        range.select();
      }
      var rows = (this.textarea.value.match(/\n/g) || []).length + 1;
      var lineHeight =  this.textarea.scrollHeight / rows;
      var selectionScrollPos = (startPos.row * lineHeight);
      this.textarea.scrollTop = selectionScrollPos > this.textarea.clientHeight ? (selectionScrollPos - (this.textarea.clientHeight / 2)) : 0;
    }
  } else if (this.aceEditor) {
    var range = {
      start:{
        row: startPos.row - 1,
        column: startPos.column - 1
      },
      end:{
        row: endPos.row - 1,
        column: endPos.column - 1
      }
    };
    this.aceEditor.selection.setRange(range);
    this.aceEditor.scrollToLine(startPos.row - 1, true);
  }
};

function load () {
  try {
    this.format()
  }
  catch (err) {
    // in case of an error, just move on, failing formatting is not a big deal
  }
}

// define modes
module.exports = [
  {
    mode: 'text',
    mixin: textmode,
    data: 'text',
    load: load
  },
  {
    mode: 'code',
    mixin: textmode,
    data: 'text',
    load: load
  }
];


/***/ }),
/* 78 */
/***/ (function(module, exports) {

/* ***** BEGIN LICENSE BLOCK *****
 * Distributed under the BSD license:
 *
 * Copyright (c) 2010, Ajax.org B.V.
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of Ajax.org B.V. nor the
 *       names of its contributors may be used to endorse or promote products
 *       derived from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * ***** END LICENSE BLOCK ***** */

ace.define('ace/theme/jsoneditor', ['require', 'exports', 'module', 'ace/lib/dom'], function(acequire, exports, module) {

exports.isDark = false;
exports.cssClass = "ace-jsoneditor";
exports.cssText = ".ace-jsoneditor .ace_gutter {\
background: #ebebeb;\
color: #333\
}\
\
.ace-jsoneditor.ace_editor {\
font-family: \"dejavu sans mono\", \"droid sans mono\", consolas, monaco, \"lucida console\", \"courier new\", courier, monospace, sans-serif;\
line-height: 1.3;\
background-color: #fff;\
}\
.ace-jsoneditor .ace_print-margin {\
width: 1px;\
background: #e8e8e8\
}\
.ace-jsoneditor .ace_scroller {\
background-color: #FFFFFF\
}\
.ace-jsoneditor .ace_text-layer {\
color: gray\
}\
.ace-jsoneditor .ace_variable {\
color: #1a1a1a\
}\
.ace-jsoneditor .ace_cursor {\
border-left: 2px solid #000000\
}\
.ace-jsoneditor .ace_overwrite-cursors .ace_cursor {\
border-left: 0px;\
border-bottom: 1px solid #000000\
}\
.ace-jsoneditor .ace_marker-layer .ace_selection {\
background: lightgray\
}\
.ace-jsoneditor.ace_multiselect .ace_selection.ace_start {\
box-shadow: 0 0 3px 0px #FFFFFF;\
border-radius: 2px\
}\
.ace-jsoneditor .ace_marker-layer .ace_step {\
background: rgb(255, 255, 0)\
}\
.ace-jsoneditor .ace_marker-layer .ace_bracket {\
margin: -1px 0 0 -1px;\
border: 1px solid #BFBFBF\
}\
.ace-jsoneditor .ace_marker-layer .ace_active-line {\
background: #FFFBD1\
}\
.ace-jsoneditor .ace_gutter-active-line {\
background-color : #dcdcdc\
}\
.ace-jsoneditor .ace_marker-layer .ace_selected-word {\
border: 1px solid lightgray\
}\
.ace-jsoneditor .ace_invisible {\
color: #BFBFBF\
}\
.ace-jsoneditor .ace_keyword,\
.ace-jsoneditor .ace_meta,\
.ace-jsoneditor .ace_support.ace_constant.ace_property-value {\
color: #AF956F\
}\
.ace-jsoneditor .ace_keyword.ace_operator {\
color: #484848\
}\
.ace-jsoneditor .ace_keyword.ace_other.ace_unit {\
color: #96DC5F\
}\
.ace-jsoneditor .ace_constant.ace_language {\
color: darkorange\
}\
.ace-jsoneditor .ace_constant.ace_numeric {\
color: red\
}\
.ace-jsoneditor .ace_constant.ace_character.ace_entity {\
color: #BF78CC\
}\
.ace-jsoneditor .ace_invalid {\
color: #FFFFFF;\
background-color: #FF002A;\
}\
.ace-jsoneditor .ace_fold {\
background-color: #AF956F;\
border-color: #000000\
}\
.ace-jsoneditor .ace_storage,\
.ace-jsoneditor .ace_support.ace_class,\
.ace-jsoneditor .ace_support.ace_function,\
.ace-jsoneditor .ace_support.ace_other,\
.ace-jsoneditor .ace_support.ace_type {\
color: #C52727\
}\
.ace-jsoneditor .ace_string {\
color: green\
}\
.ace-jsoneditor .ace_comment {\
color: #BCC8BA\
}\
.ace-jsoneditor .ace_entity.ace_name.ace_tag,\
.ace-jsoneditor .ace_entity.ace_other.ace_attribute-name {\
color: #606060\
}\
.ace-jsoneditor .ace_markup.ace_underline {\
text-decoration: underline\
}\
.ace-jsoneditor .ace_indent-guide {\
background: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAACCAYAAACZgbYnAAAAE0lEQVQImWP4////f4bLly//BwAmVgd1/w11/gAAAABJRU5ErkJggg==\") right repeat-y\
}";

var dom = acequire("../lib/dom");
dom.importCssString(exports.cssText, exports.cssClass);
});


/***/ }),
/* 79 */
/***/ (function(module) {

module.exports = {"id":"http://json-schema.org/draft-04/schema#","$schema":"http://json-schema.org/draft-04/schema#","description":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"positiveInteger":{"type":"integer","minimum":0},"positiveIntegerDefault0":{"allOf":[{"$ref":"#/definitions/positiveInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"minItems":1,"uniqueItems":true}},"type":"object","properties":{"id":{"type":"string"},"$schema":{"type":"string"},"title":{"type":"string"},"description":{"type":"string"},"default":{},"multipleOf":{"type":"number","minimum":0,"exclusiveMinimum":true},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"boolean","default":false},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"boolean","default":false},"maxLength":{"$ref":"#/definitions/positiveInteger"},"minLength":{"$ref":"#/definitions/positiveIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"anyOf":[{"type":"boolean"},{"$ref":"#"}],"default":{}},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":{}},"maxItems":{"$ref":"#/definitions/positiveInteger"},"minItems":{"$ref":"#/definitions/positiveIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"maxProperties":{"$ref":"#/definitions/positiveInteger"},"minProperties":{"$ref":"#/definitions/positiveIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"anyOf":[{"type":"boolean"},{"$ref":"#"}],"default":{}},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"enum":{"type":"array","minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"dependencies":{"exclusiveMaximum":["maximum"],"exclusiveMinimum":["minimum"]},"default":{}};

/***/ }),
/* 80 */
/***/ (function(module) {

module.exports = {"$schema":"http://json-schema.org/draft-06/schema#","$id":"http://json-schema.org/draft-06/schema#","title":"Core schema meta-schema","definitions":{"schemaArray":{"type":"array","minItems":1,"items":{"$ref":"#"}},"nonNegativeInteger":{"type":"integer","minimum":0},"nonNegativeIntegerDefault0":{"allOf":[{"$ref":"#/definitions/nonNegativeInteger"},{"default":0}]},"simpleTypes":{"enum":["array","boolean","integer","null","number","object","string"]},"stringArray":{"type":"array","items":{"type":"string"},"uniqueItems":true,"default":[]}},"type":["object","boolean"],"properties":{"$id":{"type":"string","format":"uri-reference"},"$schema":{"type":"string","format":"uri"},"$ref":{"type":"string","format":"uri-reference"},"title":{"type":"string"},"description":{"type":"string"},"default":{},"examples":{"type":"array","items":{}},"multipleOf":{"type":"number","exclusiveMinimum":0},"maximum":{"type":"number"},"exclusiveMaximum":{"type":"number"},"minimum":{"type":"number"},"exclusiveMinimum":{"type":"number"},"maxLength":{"$ref":"#/definitions/nonNegativeInteger"},"minLength":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"pattern":{"type":"string","format":"regex"},"additionalItems":{"$ref":"#"},"items":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/schemaArray"}],"default":{}},"maxItems":{"$ref":"#/definitions/nonNegativeInteger"},"minItems":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"uniqueItems":{"type":"boolean","default":false},"contains":{"$ref":"#"},"maxProperties":{"$ref":"#/definitions/nonNegativeInteger"},"minProperties":{"$ref":"#/definitions/nonNegativeIntegerDefault0"},"required":{"$ref":"#/definitions/stringArray"},"additionalProperties":{"$ref":"#"},"definitions":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"properties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"patternProperties":{"type":"object","additionalProperties":{"$ref":"#"},"default":{}},"dependencies":{"type":"object","additionalProperties":{"anyOf":[{"$ref":"#"},{"$ref":"#/definitions/stringArray"}]}},"propertyNames":{"$ref":"#"},"const":{},"enum":{"type":"array","minItems":1,"uniqueItems":true},"type":{"anyOf":[{"$ref":"#/definitions/simpleTypes"},{"type":"array","items":{"$ref":"#/definitions/simpleTypes"},"minItems":1,"uniqueItems":true}]},"format":{"type":"string"},"allOf":{"$ref":"#/definitions/schemaArray"},"anyOf":{"$ref":"#/definitions/schemaArray"},"oneOf":{"$ref":"#/definitions/schemaArray"},"not":{"$ref":"#"}},"default":{}};

/***/ })
/******/ ]);
});