text: /* js-yaml 3.2.3 https://github.com/nodeca/js-yaml */!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.jsyaml=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
  'use strict';
  
  
  var loader = require('./js-yaml/loader');
  var dumper = require('./js-yaml/dumper');
  
  
  function deprecated(name) {
    return function () {
      throw new Error('Function ' + name + ' is deprecated and cannot be used.');
    };
  }
  
  
  module.exports.Type                = require('./js-yaml/type');
  module.exports.Schema              = require('./js-yaml/schema');
  module.exports.FAILSAFE_SCHEMA     = require('./js-yaml/schema/failsafe');
  module.exports.JSON_SCHEMA         = require('./js-yaml/schema/json');
  module.exports.CORE_SCHEMA         = require('./js-yaml/schema/core');
  module.exports.DEFAULT_SAFE_SCHEMA = require('./js-yaml/schema/default_safe');
  module.exports.DEFAULT_FULL_SCHEMA = require('./js-yaml/schema/default_full');
  module.exports.load                = loader.load;
  module.exports.loadAll             = loader.loadAll;
  module.exports.safeLoad            = loader.safeLoad;
  module.exports.safeLoadAll         = loader.safeLoadAll;
  module.exports.dump                = dumper.dump;
  module.exports.safeDump            = dumper.safeDump;
  module.exports.YAMLException       = require('./js-yaml/exception');
  
  // Deprecared schema names from JS-YAML 2.0.x
  module.exports.MINIMAL_SCHEMA = require('./js-yaml/schema/failsafe');
  module.exports.SAFE_SCHEMA    = require('./js-yaml/schema/default_safe');
  module.exports.DEFAULT_SCHEMA = require('./js-yaml/schema/default_full');
  
  // Deprecated functions from JS-YAML 1.x.x
  module.exports.scan           = deprecated('scan');
  module.exports.parse          = deprecated('parse');
  module.exports.compose        = deprecated('compose');
  module.exports.addConstructor = deprecated('addConstructor');
  
  },{"./js-yaml/dumper":3,"./js-yaml/exception":4,"./js-yaml/loader":5,"./js-yaml/schema":7,"./js-yaml/schema/core":8,"./js-yaml/schema/default_full":9,"./js-yaml/schema/default_safe":10,"./js-yaml/schema/failsafe":11,"./js-yaml/schema/json":12,"./js-yaml/type":13}],2:[function(require,module,exports){
  'use strict';
  
  
  function isNothing(subject) {
    return (undefined === subject) || (null === subject);
  }
  
  
  function isObject(subject) {
    return ('object' === typeof subject) && (null !== subject);
  }
  
  
  function toArray(sequence) {
    if (Array.isArray(sequence)) {
      return sequence;
    } else if (isNothing(sequence)) {
      return [];
    } else {
      return [ sequence ];
    }
  }
  
  
  function extend(target, source) {
    var index, length, key, sourceKeys;
  
    if (source) {
      sourceKeys = Object.keys(source);
  
      for (index = 0, length = sourceKeys.length; index < length; index += 1) {
        key = sourceKeys[index];
        target[key] = source[key];
      }
    }
  
    return target;
  }
  
  
  function repeat(string, count) {
    var result = '', cycle;
  
    for (cycle = 0; cycle < count; cycle += 1) {
      result += string;
    }
  
    return result;
  }
  
  
  function isNegativeZero(number) {
    return (0 === number) && (Number.NEGATIVE_INFINITY === 1 / number);
  }
  
  
  module.exports.isNothing      = isNothing;
  module.exports.isObject       = isObject;
  module.exports.toArray        = toArray;
  module.exports.repeat         = repeat;
  module.exports.isNegativeZero = isNegativeZero;
  module.exports.extend         = extend;
  
  },{}],3:[function(require,module,exports){
  'use strict';
  
  
  var common              = require('./common');
  var YAMLException       = require('./exception');
  var DEFAULT_FULL_SCHEMA = require('./schema/default_full');
  var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');
  
  
  var _toString       = Object.prototype.toString;
  var _hasOwnProperty = Object.prototype.hasOwnProperty;
  
  
  var CHAR_TAB                  = 0x09; /* Tab */
  var CHAR_LINE_FEED            = 0x0A; /* LF */
  var CHAR_CARRIAGE_RETURN      = 0x0D; /* CR */
  var CHAR_SPACE                = 0x20; /* Space */
  var CHAR_EXCLAMATION          = 0x21; /* ! */
  var CHAR_DOUBLE_QUOTE         = 0x22; /* " */
  var CHAR_SHARP                = 0x23; /* # */
  var CHAR_PERCENT              = 0x25; /* % */
  var CHAR_AMPERSAND            = 0x26; /* & */
  var CHAR_SINGLE_QUOTE         = 0x27; /* ' */
  var CHAR_ASTERISK             = 0x2A; /* * */
  var CHAR_COMMA                = 0x2C; /* , */
  var CHAR_MINUS                = 0x2D; /* - */
  var CHAR_COLON                = 0x3A; /* : */
  var CHAR_GREATER_THAN         = 0x3E; /* > */
  var CHAR_QUESTION             = 0x3F; /* ? */
  var CHAR_COMMERCIAL_AT        = 0x40; /* @ */
  var CHAR_LEFT_SQUARE_BRACKET  = 0x5B; /* [ */
  var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */
  var CHAR_GRAVE_ACCENT         = 0x60; /* ` */
  var CHAR_LEFT_CURLY_BRACKET   = 0x7B; /* { */
  var CHAR_VERTICAL_LINE        = 0x7C; /* | */
  var CHAR_RIGHT_CURLY_BRACKET  = 0x7D; /* } */
  
  
  var ESCAPE_SEQUENCES = {};
  
  ESCAPE_SEQUENCES[0x00]   = '\\0';
  ESCAPE_SEQUENCES[0x07]   = '\\a';
  ESCAPE_SEQUENCES[0x08]   = '\\b';
  ESCAPE_SEQUENCES[0x09]   = '\\t';
  ESCAPE_SEQUENCES[0x0A]   = '\\n';
  ESCAPE_SEQUENCES[0x0B]   = '\\v';
  ESCAPE_SEQUENCES[0x0C]   = '\\f';
  ESCAPE_SEQUENCES[0x0D]   = '\\r';
  ESCAPE_SEQUENCES[0x1B]   = '\\e';
  ESCAPE_SEQUENCES[0x22]   = '\\"';
  ESCAPE_SEQUENCES[0x5C]   = '\\\\';
  ESCAPE_SEQUENCES[0x85]   = '\\N';
  ESCAPE_SEQUENCES[0xA0]   = '\\_';
  ESCAPE_SEQUENCES[0x2028] = '\\L';
  ESCAPE_SEQUENCES[0x2029] = '\\P';
  
  
  var DEPRECATED_BOOLEANS_SYNTAX = [
    'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',
    'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'
  ];
  
  
  function compileStyleMap(schema, map) {
    var result, keys, index, length, tag, style, type;
  
    if (null === map) {
      return {};
    }
  
    result = {};
    keys = Object.keys(map);
  
    for (index = 0, length = keys.length; index < length; index += 1) {
      tag = keys[index];
      style = String(map[tag]);
  
      if ('!!' === tag.slice(0, 2)) {
        tag = 'tag:yaml.org,2002:' + tag.slice(2);
      }
  
      type = schema.compiledTypeMap[tag];
  
      if (type && _hasOwnProperty.call(type.styleAliases, style)) {
        style = type.styleAliases[style];
      }
  
      result[tag] = style;
    }
  
    return result;
  }
  
  
  function encodeHex(character) {
    var string, handle, length;
  
    string = character.toString(16).toUpperCase();
  
    if (character <= 0xFF) {
      handle = 'x';
      length = 2;
    } else if (character <= 0xFFFF) {
      handle = 'u';
      length = 4;
    } else if (character <= 0xFFFFFFFF) {
      handle = 'U';
      length = 8;
    } else {
      throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');
    }
  
    return '\\' + handle + common.repeat('0', length - string.length) + string;
  }
  
  
  function State(options) {
    this.schema      = options['schema'] || DEFAULT_FULL_SCHEMA;
    this.indent      = Math.max(1, (options['indent'] || 2));
    this.skipInvalid = options['skipInvalid'] || false;
    this.flowLevel   = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);
    this.styleMap    = compileStyleMap(this.schema, options['styles'] || null);
  
    this.implicitTypes = this.schema.compiledImplicit;
    this.explicitTypes = this.schema.compiledExplicit;
  
    this.tag = null;
    this.result = '';
  
    this.duplicates = [];
    this.usedDuplicates = null;
  }
  
  
  function generateNextLine(state, level) {
    return '\n' + common.repeat(' ', state.indent * level);
  }
  
  function testImplicitResolving(state, str) {
    var index, length, type;
  
    for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {
      type = state.implicitTypes[index];
  
      if (type.resolve(str)) {
        return true;
      }
    }
  
    return false;
  }
  
  function writeScalar(state, object) {
    var isQuoted, checkpoint, position, length, character, first;
  
    state.dump = '';
    isQuoted = false;
    checkpoint = 0;
    first = object.charCodeAt(0) || 0;
  
    if (-1 !== DEPRECATED_BOOLEANS_SYNTAX.indexOf(object)) {
      // Ensure compatibility with YAML 1.0/1.1 loaders.
      isQuoted = true;
    } else if (0 === object.length) {
      // Quote empty string
      isQuoted = true;
    } else if (CHAR_SPACE    === first ||
               CHAR_SPACE    === object.charCodeAt(object.length - 1)) {
      isQuoted = true;
    } else if (CHAR_MINUS    === first ||
               CHAR_QUESTION === first) {
      // Don't check second symbol for simplicity
      isQuoted = true;
    }
  
    for (position = 0, length = object.length; position < length; position += 1) {
      character = object.charCodeAt(position);
  
      if (!isQuoted) {
        if (CHAR_TAB                  === character ||
            CHAR_LINE_FEED            === character ||
            CHAR_CARRIAGE_RETURN      === character ||
            CHAR_COMMA                === character ||
            CHAR_LEFT_SQUARE_BRACKET  === character ||
            CHAR_RIGHT_SQUARE_BRACKET === character ||
            CHAR_LEFT_CURLY_BRACKET   === character ||
            CHAR_RIGHT_CURLY_BRACKET  === character ||
            CHAR_SHARP                === character ||
            CHAR_AMPERSAND            === character ||
            CHAR_ASTERISK             === character ||
            CHAR_EXCLAMATION          === character ||
            CHAR_VERTICAL_LINE        === character ||
            CHAR_GREATER_THAN         === character ||
            CHAR_SINGLE_QUOTE         === character ||
            CHAR_DOUBLE_QUOTE         === character ||
            CHAR_PERCENT              === character ||
            CHAR_COMMERCIAL_AT        === character ||
            CHAR_COLON                === character ||
            CHAR_GRAVE_ACCENT         === character) {
          isQuoted = true;
        }
      }
  
      if (ESCAPE_SEQUENCES[character] ||
          !((0x00020 <= character && character <= 0x00007E) ||
            (0x00085 === character)                         ||
            (0x000A0 <= character && character <= 0x00D7FF) ||
            (0x0E000 <= character && character <= 0x00FFFD) ||
            (0x10000 <= character && character <= 0x10FFFF))) {
        state.dump += object.slice(checkpoint, position);
        state.dump += ESCAPE_SEQUENCES[character] || encodeHex(character);
        checkpoint = position + 1;
        isQuoted = true;
      }
    }
  
    if (checkpoint < position) {
      state.dump += object.slice(checkpoint, position);
    }
  
    if (!isQuoted && testImplicitResolving(state, state.dump)) {
      isQuoted = true;
    }
  
    if (isQuoted) {
      state.dump = '"' + state.dump + '"';
    }
  }
  
  function writeFlowSequence(state, level, object) {
    var _result = '',
        _tag    = state.tag,
        index,
        length;
  
    for (index = 0, length = object.length; index < length; index += 1) {
      // Write only valid elements.
      if (writeNode(state, level, object[index], false, false)) {
        if (0 !== index) {
          _result += ', ';
        }
        _result += state.dump;
      }
    }
  
    state.tag = _tag;
    state.dump = '[' + _result + ']';
  }
  
  function writeBlockSequence(state, level, object, compact) {
    var _result = '',
        _tag    = state.tag,
        index,
        length;
  
    for (index = 0, length = object.length; index < length; index += 1) {
      // Write only valid elements.
      if (writeNode(state, level + 1, object[index], true, true)) {
        if (!compact || 0 !== index) {
          _result += generateNextLine(state, level);
        }
        _result += '- ' + state.dump;
      }
    }
  
    state.tag = _tag;
    state.dump = _result || '[]'; // Empty sequence if no valid values.
  }
  
  function writeFlowMapping(state, level, object) {
    var _result       = '',
        _tag          = state.tag,
        objectKeyList = Object.keys(object),
        index,
        length,
        objectKey,
        objectValue,
        pairBuffer;
  
    for (index = 0, length = objectKeyList.length; index < length; index += 1) {
      pairBuffer = '';
  
      if (0 !== index) {
        pairBuffer += ', ';
      }
  
      objectKey = objectKeyList[index];
      objectValue = object[objectKey];
  
      if (!writeNode(state, level, objectKey, false, false)) {
        continue; // Skip this pair because of invalid key;
      }
  
      if (state.dump.length > 1024) {
        pairBuffer += '? ';
      }
  
      pairBuffer += state.dump + ': ';
  
      if (!writeNode(state, level, objectValue, false, false)) {
        continue; // Skip this pair because of invalid value.
      }
  
      pairBuffer += state.dump;
  
      // Both key and value are valid.
      _result += pairBuffer;
    }
  
    state.tag = _tag;
    state.dump = '{' + _result + '}';
  }
  
  function writeBlockMapping(state, level, object, compact) {
    var _result       = '',
        _tag          = state.tag,
        objectKeyList = Object.keys(object),
        index,
        length,
        objectKey,
        objectValue,
        explicitPair,
        pairBuffer;
  
    for (index = 0, length = objectKeyList.length; index < length; index += 1) {
      pairBuffer = '';
  
      if (!compact || 0 !== index) {
        pairBuffer += generateNextLine(state, level);
      }
  
      objectKey = objectKeyList[index];
      objectValue = object[objectKey];
  
      if (!writeNode(state, level + 1, objectKey, true, true)) {
        continue; // Skip this pair because of invalid key.
      }
  
      explicitPair = (null !== state.tag && '?' !== state.tag) ||
                     (state.dump && state.dump.length > 1024);
  
      if (explicitPair) {
        if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
          pairBuffer += '?';
        } else {
          pairBuffer += '? ';
        }
      }
  
      pairBuffer += state.dump;
  
      if (explicitPair) {
        pairBuffer += generateNextLine(state, level);
      }
  
      if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {
        continue; // Skip this pair because of invalid value.
      }
  
      if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {
        pairBuffer += ':';
      } else {
        pairBuffer += ': ';
      }
  
      pairBuffer += state.dump;
  
      // Both key and value are valid.
      _result += pairBuffer;
    }
  
    state.tag = _tag;
    state.dump = _result || '{}'; // Empty mapping if no valid pairs.
  }
  
  function detectType(state, object, explicit) {
    var _result, typeList, index, length, type, style;
  
    typeList = explicit ? state.explicitTypes : state.implicitTypes;
  
    for (index = 0, length = typeList.length; index < length; index += 1) {
      type = typeList[index];
  
      if ((type.instanceOf  || type.predicate) &&
          (!type.instanceOf || (('object' === typeof object) && (object instanceof type.instanceOf))) &&
          (!type.predicate  || type.predicate(object))) {
  
        state.tag = explicit ? type.tag : '?';
  
        if (type.represent) {
          style = state.styleMap[type.tag] || type.defaultStyle;
  
          if ('[object Function]' === _toString.call(type.represent)) {
            _result = type.represent(object, style);
          } else if (_hasOwnProperty.call(type.represent, style)) {
            _result = type.represent[style](object, style);
          } else {
            throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style');
          }
  
          state.dump = _result;
        }
  
        return true;
      }
    }
  
    return false;
  }
  
  // Serializes `object` and writes it to global `result`.
  // Returns true on success, or false on invalid object.
  //
  function writeNode(state, level, object, block, compact) {
    state.tag = null;
    state.dump = object;
  
    if (!detectType(state, object, false)) {
      detectType(state, object, true);
    }
  
    var type = _toString.call(state.dump);
  
    if (block) {
      block = (0 > state.flowLevel || state.flowLevel > level);
    }
  
    if ((null !== state.tag && '?' !== state.tag) || (2 !== state.indent && level > 0)) {
      compact = false;
    }
  
    var objectOrArray = '[object Object]' === type || '[object Array]' === type,
        duplicateIndex,
        duplicate;
  
    if (objectOrArray) {
      duplicateIndex = state.duplicates.indexOf(object);
      duplicate = duplicateIndex !== -1;
    }
  
    if (duplicate && state.usedDuplicates[duplicateIndex]) {
      state.dump = '*ref_' + duplicateIndex;
    } else {
      if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {
        state.usedDuplicates[duplicateIndex] = true;
      }
      if ('[object Object]' === type) {
        if (block && (0 !== Object.keys(state.dump).length)) {
          writeBlockMapping(state, level, state.dump, compact);
          if (duplicate) {
            state.dump = '&ref_' + duplicateIndex + (0 === level ? '\n' : '') + state.dump;
          }
        } else {
          writeFlowMapping(state, level, state.dump);
          if (duplicate) {
            state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
          }
        }
      } else if ('[object Array]' === type) {
        if (block && (0 !== state.dump.length)) {
          writeBlockSequence(state, level, state.dump, compact);
          if (duplicate) {
            state.dump = '&ref_' + duplicateIndex + (0 === level ? '\n' : '') + state.dump;
          }
        } else {
          writeFlowSequence(state, level, state.dump);
          if (duplicate) {
            state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;
          }
        }
      } else if ('[object String]' === type) {
        if ('?' !== state.tag) {
          writeScalar(state, state.dump);
        }
      } else if (state.skipInvalid) {
        return false;
      } else {
        throw new YAMLException('unacceptable kind of an object to dump ' + type);
      }
  
      if (null !== state.tag && '?' !== state.tag) {
        state.dump = '!<' + state.tag + '> ' + state.dump;
      }
    }
  
    return true;
  }
  
  function getDuplicateReferences(object, state) {
    var objects = [],
        duplicatesIndexes = [],
        index,
        length;
  
    inspectNode(object, objects, duplicatesIndexes);
  
    for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {
      state.duplicates.push(objects[duplicatesIndexes[index]]);
    }
    state.usedDuplicates = new Array(length);
  }
  
  function inspectNode(object, objects, duplicatesIndexes) {
    var type = _toString.call(object),
        objectKeyList,
        index,
        length;
  
    if (null !== object && 'object' === typeof object) {
      index = objects.indexOf(object);
      if (-1 !== index) {
        if (-1 === duplicatesIndexes.indexOf(index)) {
          duplicatesIndexes.push(index);
        }
      } else {
        objects.push(object);
      
        if(Array.isArray(object)) {
          for (index = 0, length = object.length; index < length; index += 1) {
            inspectNode(object[index], objects, duplicatesIndexes);
          }
        } else {
          objectKeyList = Object.keys(object);
  
          for (index = 0, length = objectKeyList.length; index < length; index += 1) {
            inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);
          }
        }
      }
    }
  }
  
  function dump(input, options) {
    options = options || {};
  
    var state = new State(options);
  
    getDuplicateReferences(input, state);
  
    if (writeNode(state, 0, input, true, true)) {
      return state.dump + '\n';
    } else {
      return '';
    }
  }
  
  
  function safeDump(input, options) {
    return dump(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
  }
  
  
  module.exports.dump     = dump;
  module.exports.safeDump = safeDump;
  
  },{"./common":2,"./exception":4,"./schema/default_full":9,"./schema/default_safe":10}],4:[function(require,module,exports){
  'use strict';
  
  
  function YAMLException(reason, mark) {
    this.name    = 'YAMLException';
    this.reason  = reason;
    this.mark    = mark;
    this.message = this.toString(false);
  }
  
  
  YAMLException.prototype.toString = function toString(compact) {
    var result;
  
    result = 'JS-YAML: ' + (this.reason || '(unknown reason)');
  
    if (!compact && this.mark) {
      result += ' ' + this.mark.toString();
    }
  
    return result;
  };
  
  
  module.exports = YAMLException;
  
  },{}],5:[function(require,module,exports){
  'use strict';
  
  
  var common              = require('./common');
  var YAMLException       = require('./exception');
  var Mark                = require('./mark');
  var DEFAULT_SAFE_SCHEMA = require('./schema/default_safe');
  var DEFAULT_FULL_SCHEMA = require('./schema/default_full');
  
  
  var _hasOwnProperty = Object.prototype.hasOwnProperty;
  
  
  var CONTEXT_FLOW_IN   = 1;
  var CONTEXT_FLOW_OUT  = 2;
  var CONTEXT_BLOCK_IN  = 3;
  var CONTEXT_BLOCK_OUT = 4;
  
  
  var CHOMPING_CLIP  = 1;
  var CHOMPING_STRIP = 2;
  var CHOMPING_KEEP  = 3;
  
  
  var PATTERN_NON_PRINTABLE         = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uD800-\uDFFF\uFFFE\uFFFF]/;
  var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/;
  var PATTERN_FLOW_INDICATORS       = /[,\[\]\{\}]/;
  var PATTERN_TAG_HANDLE            = /^(?:!|!!|![a-z\-]+!)$/i;
  var PATTERN_TAG_URI               = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i;
  
  
  function is_EOL(c) {
    return (c === 0x0A/* LF */) || (c === 0x0D/* CR */);
  }
  
  function is_WHITE_SPACE(c) {
    return (c === 0x09/* Tab */) || (c === 0x20/* Space */);
  }
  
  function is_WS_OR_EOL(c) {
    return (c === 0x09/* Tab */) ||
           (c === 0x20/* Space */) ||
           (c === 0x0A/* LF */) ||
           (c === 0x0D/* CR */);
  }
  
  function is_FLOW_INDICATOR(c) {
    return 0x2C/* , */ === c ||
           0x5B/* [ */ === c ||
           0x5D/* ] */ === c ||
           0x7B/* { */ === c ||
           0x7D/* } */ === c;
  }
  
  function fromHexCode(c) {
    var lc;
  
    if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
      return c - 0x30;
    }
  
    lc = c | 0x20;
    if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) {
      return lc - 0x61 + 10;
    }
  
    return -1;
  }
  
  function escapedHexLen(c) {
    if (c === 0x78/* x */) { return 2; }
    if (c === 0x75/* u */) { return 4; }
    if (c === 0x55/* U */) { return 8; }
    return 0;
  }
  
  function fromDecimalCode(c) {
    if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {
      return c - 0x30;
    }
  
    return -1;
  }
  
  function simpleEscapeSequence(c) {
   return (c === 0x30/* 0 */) ? '\x00' :
          (c === 0x61/* a */) ? '\x07' :
          (c === 0x62/* b */) ? '\x08' :
          (c === 0x74/* t */) ? '\x09' :
          (c === 0x09/* Tab */) ? '\x09' :
          (c === 0x6E/* n */) ? '\x0A' :
          (c === 0x76/* v */) ? '\x0B' :
          (c === 0x66/* f */) ? '\x0C' :
          (c === 0x72/* r */) ? '\x0D' :
          (c === 0x65/* e */) ? '\x1B' :
          (c === 0x20/* Space */) ? ' ' :
          (c === 0x22/* " */) ? '\x22' :
          (c === 0x2F/* / */) ? '/' :
          (c === 0x5C/* \ */) ? '\x5C' :
          (c === 0x4E/* N */) ? '\x85' :
          (c === 0x5F/* _ */) ? '\xA0' :
          (c === 0x4C/* L */) ? '\u2028' :
          (c === 0x50/* P */) ? '\u2029' : '';
  }
  
  var simpleEscapeCheck = new Array(256); // integer, for fast access
  var simpleEscapeMap = new Array(256);
  for (var i = 0; i < 256; i++) {
    simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;
    simpleEscapeMap[i] = simpleEscapeSequence(i);
  }
  
  
  function State(input, options) {
    this.input = input;
  
    this.filename  = options['filename']  || null;
    this.schema    = options['schema']    || DEFAULT_FULL_SCHEMA;
    this.onWarning = options['onWarning'] || null;
    this.legacy    = options['legacy']    || false;
  
    this.implicitTypes = this.schema.compiledImplicit;
    this.typeMap       = this.schema.compiledTypeMap;
  
    this.length     = input.length;
    this.position   = 0;
    this.line       = 0;
    this.lineStart  = 0;
    this.lineIndent = 0;
  
    this.documents = [];
  
    /*
    this.version;
    this.checkLineBreaks;
    this.tagMap;
    this.anchorMap;
    this.tag;
    this.anchor;
    this.kind;
    this.result;*/
  
  }
  
  
  function generateError(state, message) {
    return new YAMLException(
      message,
      new Mark(state.filename, state.input, state.position, state.line, (state.position - state.lineStart)));
  }
  
  function throwError(state, message) {
    throw generateError(state, message);
  }
  
  function throwWarning(state, message) {
    var error = generateError(state, message);
  
    if (state.onWarning) {
      state.onWarning.call(null, error);
    } else {
      throw error;
    }
  }
  
  
  var directiveHandlers = {
  
    'YAML': function handleYamlDirective(state, name, args) {
  
        var match, major, minor;
  
        if (null !== state.version) {
          throwError(state, 'duplication of %YAML directive');
        }
  
        if (1 !== args.length) {
          throwError(state, 'YAML directive accepts exactly one argument');
        }
  
        match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]);
  
        if (null === match) {
          throwError(state, 'ill-formed argument of the YAML directive');
        }
  
        major = parseInt(match[1], 10);
        minor = parseInt(match[2], 10);
  
        if (1 !== major) {
          throwError(state, 'unacceptable YAML version of the document');
        }
  
        state.version = args[0];
        state.checkLineBreaks = (minor < 2);
  
        if (1 !== minor && 2 !== minor) {
          throwWarning(state, 'unsupported YAML version of the document');
        }
      },
  
    'TAG': function handleTagDirective(state, name, args) {
  
        var handle, prefix;
  
        if (2 !== args.length) {
          throwError(state, 'TAG directive accepts exactly two arguments');
        }
  
        handle = args[0];
        prefix = args[1];
  
        if (!PATTERN_TAG_HANDLE.test(handle)) {
          throwError(state, 'ill-formed tag handle (first argument) of the TAG directive');
        }
  
        if (_hasOwnProperty.call(state.tagMap, handle)) {
          throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle');
        }
  
        if (!PATTERN_TAG_URI.test(prefix)) {
          throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive');
        }
  
        state.tagMap[handle] = prefix;
      }
  };
  
  
  function captureSegment(state, start, end, checkJson) {
    var _position, _length, _character, _result;
  
    if (start < end) {
      _result = state.input.slice(start, end);
  
      if (checkJson) {
        for (_position = 0, _length = _result.length;
             _position < _length;
             _position += 1) {
          _character = _result.charCodeAt(_position);
          if (!(0x09 === _character ||
                0x20 <= _character && _character <= 0x10FFFF)) {
            throwError(state, 'expected valid JSON character');
          }
        }
      }
  
      state.result += _result;
    }
  }
  
  function mergeMappings(state, destination, source) {
    var sourceKeys, key, index, quantity;
  
    if (!common.isObject(source)) {
      throwError(state, 'cannot merge mappings; the provided source object is unacceptable');
    }
  
    sourceKeys = Object.keys(source);
  
    for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {
      key = sourceKeys[index];
  
      if (!_hasOwnProperty.call(destination, key)) {
        destination[key] = source[key];
      }
    }
  }
  
  function storeMappingPair(state, _result, keyTag, keyNode, valueNode) {
    var index, quantity;
  
    keyNode = String(keyNode);
  
    if (null === _result) {
      _result = {};
    }
  
    if ('tag:yaml.org,2002:merge' === keyTag) {
      if (Array.isArray(valueNode)) {
        for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {
          mergeMappings(state, _result, valueNode[index]);
        }
      } else {
        mergeMappings(state, _result, valueNode);
      }
    } else {
      _result[keyNode] = valueNode;
    }
  
    return _result;
  }
  
  function readLineBreak(state) {
    var ch;
  
    ch = state.input.charCodeAt(state.position);
  
    if (0x0A/* LF */ === ch) {
      state.position++;
    } else if (0x0D/* CR */ === ch) {
      state.position++;
      if (0x0A/* LF */ === state.input.charCodeAt(state.position)) {
        state.position++;
      }
    } else {
      throwError(state, 'a line break is expected');
    }
  
    state.line += 1;
    state.lineStart = state.position;
  }
  
  function skipSeparationSpace(state, allowComments, checkIndent) {
    var lineBreaks = 0,
        ch = state.input.charCodeAt(state.position);
  
    while (0 !== ch) {
      while (is_WHITE_SPACE(ch)) {
        ch = state.input.charCodeAt(++state.position);
      }
  
      if (allowComments && 0x23/* # */ === ch) {
        do {
          ch = state.input.charCodeAt(++state.position);
        } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && 0 !== ch);
      }
  
      if (is_EOL(ch)) {
        readLineBreak(state);
  
        ch = state.input.charCodeAt(state.position);
        lineBreaks++;
        state.lineIndent = 0;
  
        while (0x20/* Space */ === ch) {
          state.lineIndent++;
          ch = state.input.charCodeAt(++state.position);
        }
  
        if (state.lineIndent < checkIndent) {
          throwWarning(state, 'deficient indentation');
        }
      } else {
        break;
      }
    }
  
    return lineBreaks;
  }
  
  function testDocumentSeparator(state) {
    var _position = state.position,
        ch;
  
    ch = state.input.charCodeAt(_position);
  
    // Condition state.position === state.lineStart is tested
    // in parent on each call, for efficiency. No needs to test here again.
    if ((0x2D/* - */ === ch || 0x2E/* . */ === ch) &&
        state.input.charCodeAt(_position + 1) === ch &&
        state.input.charCodeAt(_position+ 2) === ch) {
  
      _position += 3;
  
      ch = state.input.charCodeAt(_position);
  
      if (ch === 0 || is_WS_OR_EOL(ch)) {
        return true;
      }
    }
  
    return false;
  }
  
  function writeFoldedLines(state, count) {
    if (1 === count) {
      state.result += ' ';
    } else if (count > 1) {
      state.result += common.repeat('\n', count - 1);
    }
  }
  
  
  function readPlainScalar(state, nodeIndent, withinFlowCollection) {
    var preceding,
        following,
        captureStart,
        captureEnd,
        hasPendingContent,
        _line,
        _lineStart,
        _lineIndent,
        _kind = state.kind,
        _result = state.result,
        ch;
  
    ch = state.input.charCodeAt(state.position);
  
    if (is_WS_OR_EOL(ch)             ||
        is_FLOW_INDICATOR(ch)        ||
        0x23/* # */           === ch ||
        0x26/* & */           === ch ||
        0x2A/* * */           === ch ||
        0x21/* ! */           === ch ||
        0x7C/* | */           === ch ||
        0x3E/* > */           === ch ||
        0x27/* ' */           === ch ||
        0x22/* " */           === ch ||
        0x25/* % */           === ch ||
        0x40/* @ */           === ch ||
        0x60/* ` */           === ch) {
      return false;
    }
  
    if (0x3F/* ? */ === ch || 0x2D/* - */ === ch) {
      following = state.input.charCodeAt(state.position + 1);
  
      if (is_WS_OR_EOL(following) ||
          withinFlowCollection && is_FLOW_INDICATOR(following)) {
        return false;
      }
    }
  
    state.kind = 'scalar';
    state.result = '';
    captureStart = captureEnd = state.position;
    hasPendingContent = false;
  
    while (0 !== ch) {
      if (0x3A/* : */ === ch) {
        following = state.input.charCodeAt(state.position+1);
  
        if (is_WS_OR_EOL(following) ||
            withinFlowCollection && is_FLOW_INDICATOR(following)) {
          break;
        }
  
      } else if (0x23/* # */ === ch) {
        preceding = state.input.charCodeAt(state.position - 1);
  
        if (is_WS_OR_EOL(preceding)) {
          break;
        }
  
      } else if ((state.position === state.lineStart && testDocumentSeparator(state)) ||
                 withinFlowCollection && is_FLOW_INDICATOR(ch)) {
        break;
  
      } else if (is_EOL(ch)) {
        _line = state.line;
        _lineStart = state.lineStart;
        _lineIndent = state.lineIndent;
        skipSeparationSpace(state, false, -1);
  
        if (state.lineIndent >= nodeIndent) {
          hasPendingContent = true;
          ch = state.input.charCodeAt(state.position);
          continue;
        } else {
          state.position = captureEnd;
          state.line = _line;
          state.lineStart = _lineStart;
          state.lineIndent = _lineIndent;
          break;
        }
      }
  
      if (hasPendingContent) {
        captureSegment(state, captureStart, captureEnd, false);
        writeFoldedLines(state, state.line - _line);
        captureStart = captureEnd = state.position;
        hasPendingContent = false;
      }
  
      if (!is_WHITE_SPACE(ch)) {
        captureEnd = state.position + 1;
      }
  
      ch = state.input.charCodeAt(++state.position);
    }
  
    captureSegment(state, captureStart, captureEnd, false);
  
    if (state.result) {
      return true;
    } else {
      state.kind = _kind;
      state.result = _result;
      return false;
    }
  }
  
  function readSingleQuotedScalar(state, nodeIndent) {
    var ch,
        captureStart, captureEnd;
  
    ch = state.input.charCodeAt(state.position);
  
    if (0x27/* ' */ !== ch) {
      return false;
    }
  
    state.kind = 'scalar';
    state.result = '';
    state.position++;
    captureStart = captureEnd = state.position;
  
    while (0 !== (ch = state.input.charCodeAt(state.position))) {
      if (0x27/* ' */ === ch) {
        captureSegment(state, captureStart, state.position, true);
        ch = state.input.charCodeAt(++state.position);
  
        if (0x27/* ' */ === ch) {
          captureStart = captureEnd = state.position;
          state.position++;
        } else {
          return true;
        }
  
      } else if (is_EOL(ch)) {
        captureSegment(state, captureStart, captureEnd, true);
        writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
        captureStart = captureEnd = state.position;
  
      } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
        throwError(state, 'unexpected end of the document within a single quoted scalar');
  
      } else {
        state.position++;
        captureEnd = state.position;
      }
    }
  
    throwError(state, 'unexpected end of the stream within a single quoted scalar');
  }
  
  function readDoubleQuotedScalar(state, nodeIndent) {
    var captureStart,
        captureEnd,
        hexLength,
        hexResult,
        tmp, tmpEsc,
        ch;
  
    ch = state.input.charCodeAt(state.position);
  
    if (0x22/* " */ !== ch) {
      return false;
    }
  
    state.kind = 'scalar';
    state.result = '';
    state.position++;
    captureStart = captureEnd = state.position;
  
    while (0 !== (ch = state.input.charCodeAt(state.position))) {
      if (0x22/* " */ === ch) {
        captureSegment(state, captureStart, state.position, true);
        state.position++;
        return true;
  
      } else if (0x5C/* \ */ === ch) {
        captureSegment(state, captureStart, state.position, true);
        ch = state.input.charCodeAt(++state.position);
  
        if (is_EOL(ch)) {
          skipSeparationSpace(state, false, nodeIndent);
  
          //TODO: rework to inline fn with no type cast?
        } else if (ch < 256 && simpleEscapeCheck[ch]) {
          state.result += simpleEscapeMap[ch];
          state.position++;
  
        } else if ((tmp = escapedHexLen(ch)) > 0) {
          hexLength = tmp;
          hexResult = 0;
  
          for (; hexLength > 0; hexLength--) {
            ch = state.input.charCodeAt(++state.position);
  
            if ((tmp = fromHexCode(ch)) >= 0) {
              hexResult = (hexResult << 4) + tmp;
  
            } else {
              throwError(state, 'expected hexadecimal character');
            }
          }
  
          state.result += String.fromCharCode(hexResult);
          state.position++;
  
        } else {
          throwError(state, 'unknown escape sequence');
        }
  
        captureStart = captureEnd = state.position;
  
      } else if (is_EOL(ch)) {
        captureSegment(state, captureStart, captureEnd, true);
        writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));
        captureStart = captureEnd = state.position;
  
      } else if (state.position === state.lineStart && testDocumentSeparator(state)) {
        throwError(state, 'unexpected end of the document within a double quoted scalar');
  
      } else {
        state.position++;
        captureEnd = state.position;
      }
    }
  
    throwError(state, 'unexpected end of the stream within a double quoted scalar');
  }
  
  function readFlowCollection(state, nodeIndent) {
    var readNext = true,
        _line,
        _tag     = state.tag,
        _result,
        _anchor  = state.anchor,
        following,
        terminator,
        isPair,
        isExplicitPair,
        isMapping,
        keyNode,
        keyTag,
        valueNode,
        ch;
  
    ch = state.input.charCodeAt(state.position);
  
    if (ch === 0x5B/* [ */) {
      terminator = 0x5D/* ] */;
      isMapping = false;
      _result = [];
    } else if (ch === 0x7B/* { */) {
      terminator = 0x7D/* } */;
      isMapping = true;
      _result = {};
    } else {
      return false;
    }
  
    if (null !== state.anchor) {
      state.anchorMap[state.anchor] = _result;
    }
  
    ch = state.input.charCodeAt(++state.position);
  
    while (0 !== ch) {
      skipSeparationSpace(state, true, nodeIndent);
  
      ch = state.input.charCodeAt(state.position);
  
      if (ch === terminator) {
        state.position++;
        state.tag = _tag;
        state.anchor = _anchor;
        state.kind = isMapping ? 'mapping' : 'sequence';
        state.result = _result;
        return true;
      } else if (!readNext) {
        throwError(state, 'missed comma between flow collection entries');
      }
  
      keyTag = keyNode = valueNode = null;
      isPair = isExplicitPair = false;
  
      if (0x3F/* ? */ === ch) {
        following = state.input.charCodeAt(state.position + 1);
  
        if (is_WS_OR_EOL(following)) {
          isPair = isExplicitPair = true;
          state.position++;
          skipSeparationSpace(state, true, nodeIndent);
        }
      }
  
      _line = state.line;
      composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
      keyTag = state.tag;
      keyNode = state.result;
      skipSeparationSpace(state, true, nodeIndent);
  
      ch = state.input.charCodeAt(state.position);
  
      if ((isExplicitPair || state.line === _line) && 0x3A/* : */ === ch) {
        isPair = true;
        ch = state.input.charCodeAt(++state.position);
        skipSeparationSpace(state, true, nodeIndent);
        composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);
        valueNode = state.result;
      }
  
      if (isMapping) {
        storeMappingPair(state, _result, keyTag, keyNode, valueNode);
      } else if (isPair) {
        _result.push(storeMappingPair(state, null, keyTag, keyNode, valueNode));
      } else {
        _result.push(keyNode);
      }
  
      skipSeparationSpace(state, true, nodeIndent);
  
      ch = state.input.charCodeAt(state.position);
  
      if (0x2C/* , */ === ch) {
        readNext = true;
        ch = state.input.charCodeAt(++state.position);
      } else {
        readNext = false;
      }
    }
  
    throwError(state, 'unexpected end of the stream within a flow collection');
  }
  
  function readBlockScalar(state, nodeIndent) {
    var captureStart,
        folding,
        chomping       = CHOMPING_CLIP,
        detectedIndent = false,
        textIndent     = nodeIndent,
        emptyLines     = 0,
        atMoreIndented = false,
        tmp,
        ch;
  
    ch = state.input.charCodeAt(state.position);
  
    if (ch === 0x7C/* | */) {
      folding = false;
    } else if (ch === 0x3E/* > */) {
      folding = true;
    } else {
      return false;
    }
  
    state.kind = 'scalar';
    state.result = '';
  
    while (0 !== ch) {
      ch = state.input.charCodeAt(++state.position);
  
      if (0x2B/* + */ === ch || 0x2D/* - */ === ch) {
        if (CHOMPING_CLIP === chomping) {
          chomping = (0x2B/* + */ === ch) ? CHOMPING_KEEP : CHOMPING_STRIP;
        } else {
          throwError(state, 'repeat of a chomping mode identifier');
        }
  
      } else if ((tmp = fromDecimalCode(ch)) >= 0) {
        if (tmp === 0) {
          throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one');
        } else if (!detectedIndent) {
          textIndent = nodeIndent + tmp - 1;
          detectedIndent = true;
        } else {
          throwError(state, 'repeat of an indentation width identifier');
        }
  
      } else {
        break;
      }
    }
  
    if (is_WHITE_SPACE(ch)) {
      do { ch = state.input.charCodeAt(++state.position); }
      while (is_WHITE_SPACE(ch));
  
      if (0x23/* # */ === ch) {
        do { ch = state.input.charCodeAt(++state.position); }
        while (!is_EOL(ch) && (0 !== ch));
      }
    }
  
    while (0 !== ch) {
      readLineBreak(state);
      state.lineIndent = 0;
  
      ch = state.input.charCodeAt(state.position);
  
      while ((!detectedIndent || state.lineIndent < textIndent) &&
             (0x20/* Space */ === ch)) {
        state.lineIndent++;
        ch = state.input.charCodeAt(++state.position);
      }
  
      if (!detectedIndent && state.lineIndent > textIndent) {
        textIndent = state.lineIndent;
      }
  
      if (is_EOL(ch)) {
        emptyLines++;
        continue;
      }
  
      // End of the scalar.
      if (state.lineIndent < textIndent) {
  
        // Perform the chomping.
        if (chomping === CHOMPING_KEEP) {
          state.result += common.repeat('\n', emptyLines);
        } else if (chomping === CHOMPING_CLIP) {
          if (detectedIndent) { // i.e. only if the scalar is not empty.
            state.result += '\n';
          }
        }
  
        // Break this `while` cycle and go to the funciton's epilogue.
        break;
      }
  
      // Folded style: use fancy rules to handle line breaks.
      if (folding) {
  
        // Lines starting with white space characters (more-indented lines) are not folded.
        if (is_WHITE_SPACE(ch)) {
          atMoreIndented = true;
          state.result += common.repeat('\n', emptyLines + 1);
  
        // End of more-indented block.
        } else if (atMoreIndented) {
          atMoreIndented = false;
          state.result += common.repeat('\n', emptyLines + 1);
  
        // Just one line break - perceive as the same line.
        } else if (0 === emptyLines) {
          if (detectedIndent) { // i.e. only if we have already read some scalar content.
            state.result += ' ';
          }
  
        // Several line breaks - perceive as different lines.
        } else {
          state.result += common.repeat('\n', emptyLines);
        }
  
      // Literal style: just add exact number of line breaks between content lines.
      } else {
  
        // If current line isn't the first one - count line break from the last content line.
        if (detectedIndent) {
          state.result += common.repeat('\n', emptyLines + 1);
  
        // In case of the first content line - count only empty lines.
        } else {
          state.result += common.repeat('\n', emptyLines);
        }
      }
  
      detectedIndent = true;
      emptyLines = 0;
      captureStart = state.position;
  
      while (!is_EOL(ch) && (0 !== ch))
      { ch = state.input.charCodeAt(++state.position); }
  
      captureSegment(state, captureStart, state.position, false);
    }
  
    return true;
  }
  
  function readBlockSequence(state, nodeIndent) {
    var _line,
        _tag      = state.tag,
        _anchor   = state.anchor,
        _result   = [],
        following,
        detected  = false,
        ch;
  
    if (null !== state.anchor) {
      state.anchorMap[state.anchor] = _result;
    }
  
    ch = state.input.charCodeAt(state.position);
  
    while (0 !== ch) {
  
      if (0x2D/* - */ !== ch) {
        break;
      }
  
      following = state.input.charCodeAt(state.position + 1);
  
      if (!is_WS_OR_EOL(following)) {
        break;
      }
  
      detected = true;
      state.position++;
  
      if (skipSeparationSpace(state, true, -1)) {
        if (state.lineIndent <= nodeIndent) {
          _result.push(null);
          ch = state.input.charCodeAt(state.position);
          continue;
        }
      }
  
      _line = state.line;
      composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);
      _result.push(state.result);
      skipSeparationSpace(state, true, -1);
  
      ch = state.input.charCodeAt(state.position);
  
      if ((state.line === _line || state.lineIndent > nodeIndent) && (0 !== ch)) {
        throwError(state, 'bad indentation of a sequence entry');
      } else if (state.lineIndent < nodeIndent) {
        break;
      }
    }
  
    if (detected) {
      state.tag = _tag;
      state.anchor = _anchor;
      state.kind = 'sequence';
      state.result = _result;
      return true;
    } else {
      return false;
    }
  }
  
  function readBlockMapping(state, nodeIndent, flowIndent) {
    var following,
        allowCompact,
        _line,
        _tag          = state.tag,
        _anchor       = state.anchor,
        _result       = {},
        keyTag        = null,
        keyNode       = null,
        valueNode     = null,
        atExplicitKey = false,
        detected      = false,
        ch;
  
    if (null !== state.anchor) {
      state.anchorMap[state.anchor] = _result;
    }
  
    ch = state.input.charCodeAt(state.position);
  
    while (0 !== ch) {
      following = state.input.charCodeAt(state.position + 1);
      _line = state.line; // Save the current line.
  
      //
      // Explicit notation case. There are two separate blocks:
      // first for the key (denoted by "?") and second for the value (denoted by ":")
      //
      if ((0x3F/* ? */ === ch || 0x3A/* : */  === ch) && is_WS_OR_EOL(following)) {
  
        if (0x3F/* ? */ === ch) {
          if (atExplicitKey) {
            storeMappingPair(state, _result, keyTag, keyNode, null);
            keyTag = keyNode = valueNode = null;
          }
  
          detected = true;
          atExplicitKey = true;
          allowCompact = true;
  
        } else if (atExplicitKey) {
          // i.e. 0x3A/* : */ === character after the explicit key.
          atExplicitKey = false;
          allowCompact = true;
  
        } else {
          throwError(state, 'incomplete explicit mapping pair; a key node is missed');
        }
  
        state.position += 1;
        ch = following;
  
      //
      // Implicit notation case. Flow-style node as the key first, then ":", and the value.
      //
      } else if (composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {
  
        if (state.line === _line) {
          ch = state.input.charCodeAt(state.position);
  
          while (is_WHITE_SPACE(ch)) {
            ch = state.input.charCodeAt(++state.position);
          }
  
          if (0x3A/* : */ === ch) {
            ch = state.input.charCodeAt(++state.position);
  
            if (!is_WS_OR_EOL(ch)) {
              throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping');
            }
  
            if (atExplicitKey) {
              storeMappingPair(state, _result, keyTag, keyNode, null);
              keyTag = keyNode = valueNode = null;
            }
  
            detected = true;
            atExplicitKey = false;
            allowCompact = false;
            keyTag = state.tag;
            keyNode = state.result;
  
          } else if (detected) {
            throwError(state, 'can not read an implicit mapping pair; a colon is missed');
  
          } else {
            state.tag = _tag;
            state.anchor = _anchor;
            return true; // Keep the result of `composeNode`.
          }
  
        } else if (detected) {
          throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key');
  
        } else {
          state.tag = _tag;
          state.anchor = _anchor;
          return true; // Keep the result of `composeNode`.
        }
  
      } else {
        break; // Reading is done. Go to the epilogue.
      }
  
      //
      // Common reading code for both explicit and implicit notations.
      //
      if (state.line === _line || state.lineIndent > nodeIndent) {
        if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {
          if (atExplicitKey) {
            keyNode = state.result;
          } else {
            valueNode = state.result;
          }
        }
  
        if (!atExplicitKey) {
          storeMappingPair(state, _result, keyTag, keyNode, valueNode);
          keyTag = keyNode = valueNode = null;
        }
  
        skipSeparationSpace(state, true, -1);
        ch = state.input.charCodeAt(state.position);
      }
  
      if (state.lineIndent > nodeIndent && (0 !== ch)) {
        throwError(state, 'bad indentation of a mapping entry');
      } else if (state.lineIndent < nodeIndent) {
        break;
      }
    }
  
    //
    // Epilogue.
    //
  
    // Special case: last mapping's node contains only the key in explicit notation.
    if (atExplicitKey) {
      storeMappingPair(state, _result, keyTag, keyNode, null);
    }
  
    // Expose the resulting mapping.
    if (detected) {
      state.tag = _tag;
      state.anchor = _anchor;
      state.kind = 'mapping';
      state.result = _result;
    }
  
    return detected;
  }
  
  function readTagProperty(state) {
    var _position,
        isVerbatim = false,
        isNamed    = false,
        tagHandle,
        tagName,
        ch;
  
    ch = state.input.charCodeAt(state.position);
  
    if (0x21/* ! */ !== ch) {
      return false;
    }
  
    if (null !== state.tag) {
      throwError(state, 'duplication of a tag property');
    }
  
    ch = state.input.charCodeAt(++state.position);
  
    if (0x3C/* < */ === ch) {
      isVerbatim = true;
      ch = state.input.charCodeAt(++state.position);
  
    } else if (0x21/* ! */ === ch) {
      isNamed = true;
      tagHandle = '!!';
      ch = state.input.charCodeAt(++state.position);
  
    } else {
      tagHandle = '!';
    }
  
    _position = state.position;
  
    if (isVerbatim) {
      do { ch = state.input.charCodeAt(++state.position); }
      while (0 !== ch && 0x3E/* > */ !== ch);
  
      if (state.position < state.length) {
        tagName = state.input.slice(_position, state.position);
        ch = state.input.charCodeAt(++state.position);
      } else {
        throwError(state, 'unexpected end of the stream within a verbatim tag');
      }
    } else {
      while (0 !== ch && !is_WS_OR_EOL(ch)) {
  
        if (0x21/* ! */ === ch) {
          if (!isNamed) {
            tagHandle = state.input.slice(_position - 1, state.position + 1);
  
            if (!PATTERN_TAG_HANDLE.test(tagHandle)) {
              throwError(state, 'named tag handle cannot contain such characters');
            }
  
            isNamed = true;
            _position = state.position + 1;
          } else {
            throwError(state, 'tag suffix cannot contain exclamation marks');
          }
        }
  
        ch = state.input.charCodeAt(++state.position);
      }
  
      tagName = state.input.slice(_position, state.position);
  
      if (PATTERN_FLOW_INDICATORS.test(tagName)) {
        throwError(state, 'tag suffix cannot contain flow indicator characters');
      }
    }
  
    if (tagName && !PATTERN_TAG_URI.test(tagName)) {
      throwError(state, 'tag name cannot contain such characters: ' + tagName);
    }
  
    if (isVerbatim) {
      state.tag = tagName;
  
    } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {
      state.tag = state.tagMap[tagHandle] + tagName;
  
    } else if ('!' === tagHandle) {
      state.tag = '!' + tagName;
  
    } else if ('!!' === tagHandle) {
      state.tag = 'tag:yaml.org,2002:' + tagName;
  
    } else {
      throwError(state, 'undeclared tag handle "' + tagHandle + '"');
    }
  
    return true;
  }
  
  function readAnchorProperty(state) {
    var _position,
        ch;
  
    ch = state.input.charCodeAt(state.position);
  
    if (0x26/* & */ !== ch) {
      return false;
    }
  
    if (null !== state.anchor) {
      throwError(state, 'duplication of an anchor property');
    }
  
    ch = state.input.charCodeAt(++state.position);
    _position = state.position;
  
    while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
      ch = state.input.charCodeAt(++state.position);
    }
  
    if (state.position === _position) {
      throwError(state, 'name of an anchor node must contain at least one character');
    }
  
    state.anchor = state.input.slice(_position, state.position);
    return true;
  }
  
  function readAlias(state) {
    var _position, alias,
        len = state.length,
        input = state.input,
        ch;
  
    ch = state.input.charCodeAt(state.position);
  
    if (0x2A/* * */ !== ch) {
      return false;
    }
  
    ch = state.input.charCodeAt(++state.position);
    _position = state.position;
  
    while (0 !== ch && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {
      ch = state.input.charCodeAt(++state.position);
    }
  
    if (state.position === _position) {
      throwError(state, 'name of an alias node must contain at least one character');
    }
  
    alias = state.input.slice(_position, state.position);
  
    if (!state.anchorMap.hasOwnProperty(alias)) {
      throwError(state, 'unidentified alias "' + alias + '"');
    }
  
    state.result = state.anchorMap[alias];
    skipSeparationSpace(state, true, -1);
    return true;
  }
  
  function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {
    var allowBlockStyles,
        allowBlockScalars,
        allowBlockCollections,
        atNewLine  = false,
        isIndented = true,
        hasContent = false,
        typeIndex,
        typeQuantity,
        type,
        flowIndent,
        blockIndent,
        _result;
  
    state.tag    = null;
    state.anchor = null;
    state.kind   = null;
    state.result = null;
  
    allowBlockStyles = allowBlockScalars = allowBlockCollections =
      CONTEXT_BLOCK_OUT === nodeContext ||
      CONTEXT_BLOCK_IN  === nodeContext;
  
    if (allowToSeek) {
      if (skipSeparationSpace(state, true, -1)) {
        atNewLine = true;
  
        if (state.lineIndent === parentIndent) {
          isIndented = false;
  
        } else if (state.lineIndent > parentIndent) {
          isIndented = true;
  
        } else {
          return false;
        }
      }
    }
  
    if (isIndented) {
      while (readTagProperty(state) || readAnchorProperty(state)) {
        if (skipSeparationSpace(state, true, -1)) {
          atNewLine = true;
  
          if (state.lineIndent > parentIndent) {
            isIndented = true;
            allowBlockCollections = allowBlockStyles;
  
          } else if (state.lineIndent === parentIndent) {
            isIndented = false;
            allowBlockCollections = allowBlockStyles;
  
          } else {
            return true;
          }
        } else {
          allowBlockCollections = false;
        }
      }
    }
  
    if (allowBlockCollections) {
      allowBlockCollections = atNewLine || allowCompact;
    }
  
    if (isIndented || CONTEXT_BLOCK_OUT === nodeContext) {
      if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {
        flowIndent = parentIndent;
      } else {
        flowIndent = parentIndent + 1;
      }
  
      blockIndent = state.position - state.lineStart;
  
      if (isIndented) {
        if (allowBlockCollections &&
            (readBlockSequence(state, blockIndent) ||
             readBlockMapping(state, blockIndent, flowIndent)) ||
            readFlowCollection(state, flowIndent)) {
          hasContent = true;
        } else {
          if ((allowBlockScalars && readBlockScalar(state, flowIndent)) ||
              readSingleQuotedScalar(state, flowIndent) ||
              readDoubleQuotedScalar(state, flowIndent)) {
            hasContent = true;
  
          } else if (readAlias(state)) {
            hasContent = true;
  
            if (null !== state.tag || null !== state.anchor) {
              throwError(state, 'alias node should not have any properties');
            }
  
          } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {
            hasContent = true;
  
            if (null === state.tag) {
              state.tag = '?';
            }
          }
  
          if (null !== state.anchor) {
            state.anchorMap[state.anchor] = state.result;
          }
        }
      } else {
        hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);
      }
    }
  
    if (null !== state.tag && '!' !== state.tag) {
      if ('?' === state.tag) {
        for (typeIndex = 0, typeQuantity = state.implicitTypes.length;
             typeIndex < typeQuantity;
             typeIndex += 1) {
          type = state.implicitTypes[typeIndex];
  
          // Implicit resolving is not allowed for non-scalar types, and '?'
          // non-specific tag is only assigned to plain scalars. So, it isn't
          // needed to check for 'kind' conformity.
  
          if (type.resolve(state.result)) { // `state.result` updated in resolver if matched
            state.result = type.construct(state.result);
            state.tag = type.tag;
            if (null !== state.anchor) {
              state.anchorMap[state.anchor] = state.result;
            }
            break;
          }
        }
      } else if (_hasOwnProperty.call(state.typeMap, state.tag)) {
        type = state.typeMap[state.tag];
  
        if (null !== state.result && type.kind !== state.kind) {
          throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"');
        }
  
        if (!type.resolve(state.result)) { // `state.result` updated in resolver if matched
          throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag');
        } else {
          state.result = type.construct(state.result);
          if (null !== state.anchor) {
            state.anchorMap[state.anchor] = state.result;
          }
        }
      } else {
        throwWarning(state, 'unknown tag !<' + state.tag + '>');
      }
    }
  
    return null !== state.tag || null !== state.anchor || hasContent;
  }
  
  function readDocument(state) {
    var documentStart = state.position,
        _position,
        directiveName,
        directiveArgs,
        hasDirectives = false,
        ch;
  
    state.version = null;
    state.checkLineBreaks = state.legacy;
    state.tagMap = {};
    state.anchorMap = {};
  
    while (0 !== (ch = state.input.charCodeAt(state.position))) {
      skipSeparationSpace(state, true, -1);
  
      ch = state.input.charCodeAt(state.position);
  
      if (state.lineIndent > 0 || 0x25/* % */ !== ch) {
        break;
      }
  
      hasDirectives = true;
      ch = state.input.charCodeAt(++state.position);
      _position = state.position;
  
      while (0 !== ch && !is_WS_OR_EOL(ch)) {
        ch = state.input.charCodeAt(++state.position);
      }
  
      directiveName = state.input.slice(_position, state.position);
      directiveArgs = [];
  
      if (directiveName.length < 1) {
        throwError(state, 'directive name must not be less than one character in length');
      }
  
      while (0 !== ch) {
        while (is_WHITE_SPACE(ch)) {
          ch = state.input.charCodeAt(++state.position);
        }
  
        if (0x23/* # */ === ch) {
          do { ch = state.input.charCodeAt(++state.position); }
          while (0 !== ch && !is_EOL(ch));
          break;
        }
  
        if (is_EOL(ch)) {
          break;
        }
  
        _position = state.position;
  
        while (0 !== ch && !is_WS_OR_EOL(ch)) {
          ch = state.input.charCodeAt(++state.position);
        }
  
        directiveArgs.push(state.input.slice(_position, state.position));
      }
  
      if (0 !== ch) {
        readLineBreak(state);
      }
  
      if (_hasOwnProperty.call(directiveHandlers, directiveName)) {
        directiveHandlers[directiveName](state, directiveName, directiveArgs);
      } else {
        throwWarning(state, 'unknown document directive "' + directiveName + '"');
      }
    }
  
    skipSeparationSpace(state, true, -1);
  
    if (0 === state.lineIndent &&
        0x2D/* - */ === state.input.charCodeAt(state.position) &&
        0x2D/* - */ === state.input.charCodeAt(state.position + 1) &&
        0x2D/* - */ === state.input.charCodeAt(state.position + 2)) {
      state.position += 3;
      skipSeparationSpace(state, true, -1);
  
    } else if (hasDirectives) {
      throwError(state, 'directives end mark is expected');
    }
  
    composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);
    skipSeparationSpace(state, true, -1);
  
    if (state.checkLineBreaks &&
        PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {
      throwWarning(state, 'non-ASCII line breaks are interpreted as content');
    }
  
    state.documents.push(state.result);
  
    if (state.position === state.lineStart && testDocumentSeparator(state)) {
  
      if (0x2E/* . */ === state.input.charCodeAt(state.position)) {
        state.position += 3;
        skipSeparationSpace(state, true, -1);
      }
      return;
    }
  
    if (state.position < (state.length - 1)) {
      throwError(state, 'end of the stream or a document separator is expected');
    } else {
      return;
    }
  }
  
  
  function loadDocuments(input, options) {
    input = String(input);
    options = options || {};
  
    if (0 !== input.length &&
        0x0A/* LF */ !== input.charCodeAt(input.length - 1) &&
        0x0D/* CR */ !== input.charCodeAt(input.length - 1)) {
      input += '\n';
    }
  
    var state = new State(input, options);
  
    if (PATTERN_NON_PRINTABLE.test(state.input)) {
      throwError(state, 'the stream contains non-printable characters');
    }
  
    // Use 0 as string terminator. That significantly simplifies bounds check.
    state.input += '\0';
  
    while (0x20/* Space */ === state.input.charCodeAt(state.position)) {
      state.lineIndent += 1;
      state.position += 1;
    }
  
    while (state.position < (state.length - 1)) {
      readDocument(state);
    }
  
    return state.documents;
  }
  
  
  function loadAll(input, iterator, options) {
    var documents = loadDocuments(input, options), index, length;
  
    for (index = 0, length = documents.length; index < length; index += 1) {
      iterator(documents[index]);
    }
  }
  
  
  function load(input, options) {
    var documents = loadDocuments(input, options), index, length;
  
    if (0 === documents.length) {
      return undefined;
    } else if (1 === documents.length) {
      return documents[0];
    } else {
      throw new YAMLException('expected a single document in the stream, but found more');
    }
  }
  
  
  function safeLoadAll(input, output, options) {
    loadAll(input, output, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
  }
  
  
  function safeLoad(input, options) {
    return load(input, common.extend({ schema: DEFAULT_SAFE_SCHEMA }, options));
  }
  
  
  module.exports.loadAll     = loadAll;
  module.exports.load        = load;
  module.exports.safeLoadAll = safeLoadAll;
  module.exports.safeLoad    = safeLoad;
  
  },{"./common":2,"./exception":4,"./mark":6,"./schema/default_full":9,"./schema/default_safe":10}],6:[function(require,module,exports){
  'use strict';
  
  
  var common = require('./common');
  
  
  function Mark(name, buffer, position, line, column) {
    this.name     = name;
    this.buffer   = buffer;
    this.position = position;
    this.line     = line;
    this.column   = column;
  }
  
  
  Mark.prototype.getSnippet = function getSnippet(indent, maxLength) {
    var head, start, tail, end, snippet;
  
    if (!this.buffer) {
      return null;
    }
  
    indent = indent || 4;
    maxLength = maxLength || 75;
  
    head = '';
    start = this.position;
  
    while (start > 0 && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(start - 1))) {
      start -= 1;
      if (this.position - start > (maxLength / 2 - 1)) {
        head = ' ... ';
        start += 5;
        break;
      }
    }
  
    tail = '';
    end = this.position;
  
    while (end < this.buffer.length && -1 === '\x00\r\n\x85\u2028\u2029'.indexOf(this.buffer.charAt(end))) {
      end += 1;
      if (end - this.position > (maxLength / 2 - 1)) {
        tail = ' ... ';
        end -= 5;
        break;
      }
    }
  
    snippet = this.buffer.slice(start, end);
  
    return common.repeat(' ', indent) + head + snippet + tail + '\n' +
           common.repeat(' ', indent + this.position - start + head.length) + '^';
  };
  
  
  Mark.prototype.toString = function toString(compact) {
    var snippet, where = '';
  
    if (this.name) {
      where += 'in "' + this.name + '" ';
    }
  
    where += 'at line ' + (this.line + 1) + ', column ' + (this.column + 1);
  
    if (!compact) {
      snippet = this.getSnippet();
  
      if (snippet) {
        where += ':\n' + snippet;
      }
    }
  
    return where;
  };
  
  
  module.exports = Mark;
  
  },{"./common":2}],7:[function(require,module,exports){
  'use strict';
  
  
  var common        = require('./common');
  var YAMLException = require('./exception');
  var Type          = require('./type');
  
  
  function compileList(schema, name, result) {
    var exclude = [];
  
    schema.include.forEach(function (includedSchema) {
      result = compileList(includedSchema, name, result);
    });
  
    schema[name].forEach(function (currentType) {
      result.forEach(function (previousType, previousIndex) {
        if (previousType.tag === currentType.tag) {
          exclude.push(previousIndex);
        }
      });
  
      result.push(currentType);
    });
  
    return result.filter(function (type, index) {
      return -1 === exclude.indexOf(index);
    });
  }
  
  
  function compileMap(/* lists... */) {
    var result = {}, index, length;
  
    function collectType(type) {
      result[type.tag] = type;
    }
  
    for (index = 0, length = arguments.length; index < length; index += 1) {
      arguments[index].forEach(collectType);
    }
  
    return result;
  }
  
  
  function Schema(definition) {
    this.include  = definition.include  || [];
    this.implicit = definition.implicit || [];
    this.explicit = definition.explicit || [];
  
    this.implicit.forEach(function (type) {
      if (type.loadKind && 'scalar' !== type.loadKind) {
        throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.');
      }
    });
  
    this.compiledImplicit = compileList(this, 'implicit', []);
    this.compiledExplicit = compileList(this, 'explicit', []);
    this.compiledTypeMap  = compileMap(this.compiledImplicit, this.compiledExplicit);
  }
  
  
  Schema.DEFAULT = null;
  
  
  Schema.create = function createSchema() {
    var schemas, types;
  
    switch (arguments.length) {
    case 1:
      schemas = Schema.DEFAULT;
      types = arguments[0];
      break;
  
    case 2:
      schemas = arguments[0];
      types = arguments[1];
      break;
  
    default:
      throw new YAMLException('Wrong number of arguments for Schema.create function');
    }
  
    schemas = common.toArray(schemas);
    types = common.toArray(types);
  
    if (!schemas.every(function (schema) { return schema instanceof Schema; })) {
      throw new YAMLException('Specified list of super schemas (or a single Schema object) contains a non-Schema object.');
    }
  
    if (!types.every(function (type) { return type instanceof Type; })) {
      throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');
    }
  
    return new Schema({
      include: schemas,
      explicit: types
    });
  };
  
  
  module.exports = Schema;
  
  },{"./common":2,"./exception":4,"./type":13}],8:[function(require,module,exports){
  // Standard YAML's Core schema.
  // http://www.yaml.org/spec/1.2/spec.html#id2804923
  //
  // NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
  // So, Core schema has no distinctions from JSON schema is JS-YAML.
  
  
  'use strict';
  
  
  var Schema = require('../schema');
  
  
  module.exports = new Schema({
    include: [
      require('./json')
    ]
  });
  
  },{"../schema":7,"./json":12}],9:[function(require,module,exports){
  // JS-YAML's default schema for `load` function.
  // It is not described in the YAML specification.
  //
  // This schema is based on JS-YAML's default safe schema and includes
  // JavaScript-specific types: !!js/undefined, !!js/regexp and !!js/function.
  //
  // Also this schema is used as default base schema at `Schema.create` function.
  
  
  'use strict';
  
  
  var Schema = require('../schema');
  
  
  module.exports = Schema.DEFAULT = new Schema({
    include: [
      require('./default_safe')
    ],
    explicit: [
      require('../type/js/undefined'),
      require('../type/js/regexp'),
      require('../type/js/function')
    ]
  });
  
  },{"../schema":7,"../type/js/function":18,"../type/js/regexp":19,"../type/js/undefined":20,"./default_safe":10}],10:[function(require,module,exports){
  // JS-YAML's default schema for `safeLoad` function.
  // It is not described in the YAML specification.
  //
  // This schema is based on standard YAML's Core schema and includes most of
  // extra types described at YAML tag repository. (http://yaml.org/type/)
  
  
  'use strict';
  
  
  var Schema = require('../schema');
  
  
  module.exports = new Schema({
    include: [
      require('./core')
    ],
    implicit: [
      require('../type/timestamp'),
      require('../type/merge')
    ],
    explicit: [
      require('../type/binary'),
      require('../type/omap'),
      require('../type/pairs'),
      require('../type/set')
    ]
  });
  
  },{"../schema":7,"../type/binary":14,"../type/merge":22,"../type/omap":24,"../type/pairs":25,"../type/set":27,"../type/timestamp":29,"./core":8}],11:[function(require,module,exports){
  // Standard YAML's Failsafe schema.
  // http://www.yaml.org/spec/1.2/spec.html#id2802346
  
  
  'use strict';
  
  
  var Schema = require('../schema');
  
  
  module.exports = new Schema({
    explicit: [
      require('../type/str'),
      require('../type/seq'),
      require('../type/map')
    ]
  });
  
  },{"../schema":7,"../type/map":21,"../type/seq":26,"../type/str":28}],12:[function(require,module,exports){
  // Standard YAML's JSON schema.
  // http://www.yaml.org/spec/1.2/spec.html#id2803231
  //
  // NOTE: JS-YAML does not support schema-specific tag resolution restrictions.
  // So, this schema is not such strict as defined in the YAML specification.
  // It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.
  
  
  'use strict';
  
  
  var Schema = require('../schema');
  
  
  module.exports = new Schema({
    include: [
      require('./failsafe')
    ],
    implicit: [
      require('../type/null'),
      require('../type/bool'),
      require('../type/int'),
      require('../type/float')
    ]
  });
  
  },{"../schema":7,"../type/bool":15,"../type/float":16,"../type/int":17,"../type/null":23,"./failsafe":11}],13:[function(require,module,exports){
  'use strict';
  
  var YAMLException = require('./exception');
  
  var TYPE_CONSTRUCTOR_OPTIONS = [
    'kind',
    'resolve',
    'construct',
    'instanceOf',
    'predicate',
    'represent',
    'defaultStyle',
    'styleAliases'
  ];
  
  var YAML_NODE_KINDS = [
    'scalar',
    'sequence',
    'mapping'
  ];
  
  function compileStyleAliases(map) {
    var result = {};
  
    if (null !== map) {
      Object.keys(map).forEach(function (style) {
        map[style].forEach(function (alias) {
          result[String(alias)] = style;
        });
      });
    }
  
    return result;
  }
  
  function Type(tag, options) {
    options = options || {};
  
    Object.keys(options).forEach(function (name) {
      if (-1 === TYPE_CONSTRUCTOR_OPTIONS.indexOf(name)) {
        throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.');
      }
    });
  
    // TODO: Add tag format check.
    this.tag          = tag;
    this.kind         = options['kind']         || null;
    this.resolve      = options['resolve']      || function () { return true; };
    this.construct    = options['construct']    || function (data) { return data; };
    this.instanceOf   = options['instanceOf']   || null;
    this.predicate    = options['predicate']    || null;
    this.represent    = options['represent']    || null;
    this.defaultStyle = options['defaultStyle'] || null;
    this.styleAliases = compileStyleAliases(options['styleAliases'] || null);
  
    if (-1 === YAML_NODE_KINDS.indexOf(this.kind)) {
      throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.');
    }
  }
  
  module.exports = Type;
  
  },{"./exception":4}],14:[function(require,module,exports){
  'use strict';
  
  
  // A trick for browserified version.
  // Since we make browserifier to ignore `buffer` module, NodeBuffer will be undefined
  var NodeBuffer = require('buffer').Buffer;
  var Type       = require('../type');
  
  
  // [ 64, 65, 66 ] -> [ padding, CR, LF ]
  var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r';
  
  
  function resolveYamlBinary(data) {
    var code, idx, bitlen = 0, len = 0, max = data.length, map = BASE64_MAP;
  
    // Convert one by one.
    for (idx = 0; idx < max; idx ++) {
      code = map.indexOf(data.charAt(idx));
  
      // Skip CR/LF
      if (code > 64) { continue; }
  
      // Fail on illegal characters
      if (code < 0) { return false; }
  
      bitlen += 6;
    }
  
    // If there are any bits left, source was corrupted
    return (bitlen % 8) === 0;
  }
  
  function constructYamlBinary(data) {
    var code, idx, tailbits,
        input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan
        max = input.length,
        map = BASE64_MAP,
        bits = 0,
        result = [];
  
    // Collect by 6*4 bits (3 bytes)
  
    for (idx = 0; idx < max; idx++) {
      if ((idx % 4 === 0) && idx) {
        result.push((bits >> 16) & 0xFF);
        result.push((bits >> 8) & 0xFF);
        result.push(bits & 0xFF);
      }
  
      bits = (bits << 6) | map.indexOf(input.charAt(idx));
    }
  
    // Dump tail
  
    tailbits = (max % 4)*6;
  
    if (tailbits === 0) {
      result.push((bits >> 16) & 0xFF);
      result.push((bits >> 8) & 0xFF);
      result.push(bits & 0xFF);
    } else if (tailbits === 18) {
      result.push((bits >> 10) & 0xFF);
      result.push((bits >> 2) & 0xFF);
    } else if (tailbits === 12) {
      result.push((bits >> 4) & 0xFF);
    }
  
    // Wrap into Buffer for NodeJS and leave Array for browser
    if (NodeBuffer) {
      return new NodeBuffer(result);
    }
  
    return result;
  }
  
  function representYamlBinary(object /*, style*/) {
    var result = '', bits = 0, idx, tail,
        max = object.length,
        map = BASE64_MAP;
  
    // Convert every three bytes to 4 ASCII characters.
  
    for (idx = 0; idx < max; idx++) {
      if ((idx % 3 === 0) && idx) {
        result += map[(bits >> 18) & 0x3F];
        result += map[(bits >> 12) & 0x3F];
        result += map[(bits >> 6) & 0x3F];
        result += map[bits & 0x3F];
      }
  
      bits = (bits << 8) + object[idx];
    }
  
    // Dump tail
  
    tail = max % 3;
  
    if (tail === 0) {
      result += map[(bits >> 18) & 0x3F];
      result += map[(bits >> 12) & 0x3F];
      result += map[(bits >> 6) & 0x3F];
      result += map[bits & 0x3F];
    } else if (tail === 2) {
      result += map[(bits >> 10) & 0x3F];
      result += map[(bits >> 4) & 0x3F];
      result += map[(bits << 2) & 0x3F];
      result += map[64];
    } else if (tail === 1) {
      result += map[(bits >> 2) & 0x3F];
      result += map[(bits << 4) & 0x3F];
      result += map[64];
      result += map[64];
    }
  
    return result;
  }
  
  function isBinary(object) {
    return NodeBuffer && NodeBuffer.isBuffer(object);
  }
  
  module.exports = new Type('tag:yaml.org,2002:binary', {
    kind: 'scalar',
    resolve: resolveYamlBinary,
    construct: constructYamlBinary,
    predicate: isBinary,
    represent: representYamlBinary
  });
  
  },{"../type":13,"buffer":30}],15:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  function resolveYamlBoolean(data) {
    var max = data.length;
  
    return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) ||
           (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE'));
  }
  
  function constructYamlBoolean(data) {
    return data === 'true' ||
           data === 'True' ||
           data === 'TRUE';
  }
  
  function isBoolean(object) {
    return '[object Boolean]' === Object.prototype.toString.call(object);
  }
  
  module.exports = new Type('tag:yaml.org,2002:bool', {
    kind: 'scalar',
    resolve: resolveYamlBoolean,
    construct: constructYamlBoolean,
    predicate: isBoolean,
    represent: {
      lowercase: function (object) { return object ? 'true' : 'false'; },
      uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; },
      camelcase: function (object) { return object ? 'True' : 'False'; }
    },
    defaultStyle: 'lowercase'
  });
  
  },{"../type":13}],16:[function(require,module,exports){
  'use strict';
  
  var common = require('../common');
  var Type   = require('../type');
  
  var YAML_FLOAT_PATTERN = new RegExp(
    '^(?:[-+]?(?:[0-9][0-9_]*)\\.[0-9_]*(?:[eE][-+][0-9]+)?' +
    '|\\.[0-9_]+(?:[eE][-+][0-9]+)?' +
    '|[-+]?[0-9][0-9_]*(?::[0-5]?[0-9])+\\.[0-9_]*' +
    '|[-+]?\\.(?:inf|Inf|INF)' +
    '|\\.(?:nan|NaN|NAN))$');
  
  function resolveYamlFloat(data) {
    var value, sign, base, digits;
  
    if (!YAML_FLOAT_PATTERN.test(data)) {
      return false;
    }
    return true;
  }
  
  function constructYamlFloat(data) {
    var value, sign, base, digits;
  
    value  = data.replace(/_/g, '').toLowerCase();
    sign   = '-' === value[0] ? -1 : 1;
    digits = [];
  
    if (0 <= '+-'.indexOf(value[0])) {
      value = value.slice(1);
    }
  
    if ('.inf' === value) {
      return (1 === sign) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;
  
    } else if ('.nan' === value) {
      return NaN;
  
    } else if (0 <= value.indexOf(':')) {
      value.split(':').forEach(function (v) {
        digits.unshift(parseFloat(v, 10));
      });
  
      value = 0.0;
      base = 1;
  
      digits.forEach(function (d) {
        value += d * base;
        base *= 60;
      });
  
      return sign * value;
  
    } else {
      return sign * parseFloat(value, 10);
    }
  }
  
  function representYamlFloat(object, style) {
    if (isNaN(object)) {
      switch (style) {
      case 'lowercase':
        return '.nan';
      case 'uppercase':
        return '.NAN';
      case 'camelcase':
        return '.NaN';
      }
    } else if (Number.POSITIVE_INFINITY === object) {
      switch (style) {
      case 'lowercase':
        return '.inf';
      case 'uppercase':
        return '.INF';
      case 'camelcase':
        return '.Inf';
      }
    } else if (Number.NEGATIVE_INFINITY === object) {
      switch (style) {
      case 'lowercase':
        return '-.inf';
      case 'uppercase':
        return '-.INF';
      case 'camelcase':
        return '-.Inf';
      }
    } else if (common.isNegativeZero(object)) {
      return '-0.0';
    } else {
      return object.toString(10);
    }
  }
  
  function isFloat(object) {
    return ('[object Number]' === Object.prototype.toString.call(object)) &&
           (0 !== object % 1 || common.isNegativeZero(object));
  }
  
  module.exports = new Type('tag:yaml.org,2002:float', {
    kind: 'scalar',
    resolve: resolveYamlFloat,
    construct: constructYamlFloat,
    predicate: isFloat,
    represent: representYamlFloat,
    defaultStyle: 'lowercase'
  });
  
  },{"../common":2,"../type":13}],17:[function(require,module,exports){
  'use strict';
  
  var common = require('../common');
  var Type   = require('../type');
  
  function isHexCode(c) {
    return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) ||
           ((0x41/* A */ <= c) && (c <= 0x46/* F */)) ||
           ((0x61/* a */ <= c) && (c <= 0x66/* f */));
  }
  
  function isOctCode(c) {
    return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */));
  }
  
  function isDecCode(c) {
    return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */));
  }
  
  function resolveYamlInteger(data) {
    var max = data.length,
        index = 0,
        hasDigits = false,
        ch;
  
    if (!max) { return false; }
  
    ch = data[index];
  
    // sign
    if (ch === '-' || ch === '+') {
      ch = data[++index];
    }
  
    if (ch === '0') {
      // 0
      if (index+1 === max) { return true; }
      ch = data[++index];
  
      // base 2, base 8, base 16
  
      if (ch === 'b') {
        // base 2
        index++;
  
        for (; index < max; index++) {
          ch = data[index];
          if (ch === '_') { continue; }
          if (ch !== '0' && ch !== '1') {
            return false;
          }
          hasDigits = true;
        }
        return hasDigits;
      }
  
  
      if (ch === 'x') {
        // base 16
        index++;
  
        for (; index < max; index++) {
          ch = data[index];
          if (ch === '_') { continue; }
          if (!isHexCode(data.charCodeAt(index))) {
            return false;
          }
          hasDigits = true;
        }
        return hasDigits;
      }
  
      // base 8
      for (; index < max; index++) {
        ch = data[index];
        if (ch === '_') { continue; }
        if (!isOctCode(data.charCodeAt(index))) {
          return false;
        }
        hasDigits = true;
      }
      return hasDigits;
    }
  
    // base 10 (except 0) or base 60
  
    for (; index < max; index++) {
      ch = data[index];
      if (ch === '_') { continue; }
      if (ch === ':') { break; }
      if (!isDecCode(data.charCodeAt(index))) {
        return false;
      }
      hasDigits = true;
    }
  
    if (!hasDigits) { return false; }
  
    // if !base60 - done;
    if (ch !== ':') { return true; }
  
    // base60 almost not used, no needs to optimize
    return /^(:[0-5]?[0-9])+$/.test(data.slice(index));
  }
  
  function constructYamlInteger(data) {
    var value = data, sign = 1, ch, base, digits = [];
  
    if (value.indexOf('_') !== -1) {
      value = value.replace(/_/g, '');
    }
  
    ch = value[0];
  
    if (ch === '-' || ch === '+') {
      if (ch === '-') { sign = -1; }
      value = value.slice(1);
      ch = value[0];
    }
  
    if ('0' === value) {
      return 0;
    }
  
    if (ch === '0') {
      if (value[1] === 'b') {
        return sign * parseInt(value.slice(2), 2);
      }
      if (value[1] === 'x') {
        return sign * parseInt(value, 16);
      }
      return sign * parseInt(value, 8);
  
    }
  
    if (value.indexOf(':') !== -1) {
      value.split(':').forEach(function (v) {
        digits.unshift(parseInt(v, 10));
      });
  
      value = 0;
      base = 1;
  
      digits.forEach(function (d) {
        value += (d * base);
        base *= 60;
      });
  
      return sign * value;
  
    }
  
    return sign * parseInt(value, 10);
  }
  
  function isInteger(object) {
    return ('[object Number]' === Object.prototype.toString.call(object)) &&
           (0 === object % 1 && !common.isNegativeZero(object));
  }
  
  module.exports = new Type('tag:yaml.org,2002:int', {
    kind: 'scalar',
    resolve: resolveYamlInteger,
    construct: constructYamlInteger,
    predicate: isInteger,
    represent: {
      binary:      function (object) { return '0b' + object.toString(2); },
      octal:       function (object) { return '0'  + object.toString(8); },
      decimal:     function (object) { return        object.toString(10); },
      hexadecimal: function (object) { return '0x' + object.toString(16).toUpperCase(); }
    },
    defaultStyle: 'decimal',
    styleAliases: {
      binary:      [ 2,  'bin' ],
      octal:       [ 8,  'oct' ],
      decimal:     [ 10, 'dec' ],
      hexadecimal: [ 16, 'hex' ]
    }
  });
  
  },{"../common":2,"../type":13}],18:[function(require,module,exports){
  'use strict';
  
  var esprima;
  
  // Browserified version does not have esprima
  //
  // 1. For node.js just require module as deps
  // 2. For browser try to require mudule via external AMD system.
  //    If not found - try to fallback to window.esprima. If not
  //    found too - then fail to parse.
  //
  try {
    esprima = require('esprima');
  } catch (_) {
    /*global window */
    if (typeof window !== 'undefined') { esprima = window.esprima; }
  }
  
  var Type = require('../../type');
  
  function resolveJavascriptFunction(data) {
    try {
      var source = '(' + data + ')',
          ast    = esprima.parse(source, { range: true }),
          params = [],
          body;
  
      if ('Program'             !== ast.type         ||
          1                     !== ast.body.length  ||
          'ExpressionStatement' !== ast.body[0].type ||
          'FunctionExpression'  !== ast.body[0].expression.type) {
        return false;
      }
  
      return true;
    } catch (err) {
      return false;
    }
  }
  
  function constructJavascriptFunction(data) {
    /*jslint evil:true*/
  
    var source = '(' + data + ')',
        ast    = esprima.parse(source, { range: true }),
        params = [],
        body;
  
    if ('Program'             !== ast.type         ||
        1                     !== ast.body.length  ||
        'ExpressionStatement' !== ast.body[0].type ||
        'FunctionExpression'  !== ast.body[0].expression.type) {
      throw new Error('Failed to resolve function');
    }
  
    ast.body[0].expression.params.forEach(function (param) {
      params.push(param.name);
    });
  
    body = ast.body[0].expression.body.range;
  
    // Esprima's ranges include the first '{' and the last '}' characters on
    // function expressions. So cut them out.
    return new Function(params, source.slice(body[0]+1, body[1]-1));
  }
  
  function representJavascriptFunction(object /*, style*/) {
    return object.toString();
  }
  
  function isFunction(object) {
    return '[object Function]' === Object.prototype.toString.call(object);
  }
  
  module.exports = new Type('tag:yaml.org,2002:js/function', {
    kind: 'scalar',
    resolve: resolveJavascriptFunction,
    construct: constructJavascriptFunction,
    predicate: isFunction,
    represent: representJavascriptFunction
  });
  
  },{"../../type":13,"esprima":"esprima"}],19:[function(require,module,exports){
  'use strict';
  
  var Type = require('../../type');
  
  function resolveJavascriptRegExp(data) {
    var regexp = data,
        tail   = /\/([gim]*)$/.exec(data),
        modifiers = '';
  
    // if regexp starts with '/' it can have modifiers and must be properly closed
    // `/foo/gim` - modifiers tail can be maximum 3 chars
    if ('/' === regexp[0]) {
      if (tail) {
        modifiers = tail[1];
      }
  
      if (modifiers.length > 3) { return false; }
      // if expression starts with /, is should be properly terminated
      if (regexp[regexp.length - modifiers.length - 1] !== '/') { return false; }
  
      regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
    }
  
    try {
      var dummy = new RegExp(regexp, modifiers);
      return true;
    } catch (error) {
      return false;
    }
  }
  
  function constructJavascriptRegExp(data) {
    var regexp = data,
        tail   = /\/([gim]*)$/.exec(data),
        modifiers = '';
  
    // `/foo/gim` - tail can be maximum 4 chars
    if ('/' === regexp[0]) {
      if (tail) {
        modifiers = tail[1];
      }
      regexp = regexp.slice(1, regexp.length - modifiers.length - 1);
    }
  
    return new RegExp(regexp, modifiers);
  }
  
  function representJavascriptRegExp(object /*, style*/) {
    var result = '/' + object.source + '/';
  
    if (object.global) {
      result += 'g';
    }
  
    if (object.multiline) {
      result += 'm';
    }
  
    if (object.ignoreCase) {
      result += 'i';
    }
  
    return result;
  }
  
  function isRegExp(object) {
    return '[object RegExp]' === Object.prototype.toString.call(object);
  }
  
  module.exports = new Type('tag:yaml.org,2002:js/regexp', {
    kind: 'scalar',
    resolve: resolveJavascriptRegExp,
    construct: constructJavascriptRegExp,
    predicate: isRegExp,
    represent: representJavascriptRegExp
  });
  
  },{"../../type":13}],20:[function(require,module,exports){
  'use strict';
  
  var Type = require('../../type');
  
  function resolveJavascriptUndefined() {
    return true;
  }
  
  function constructJavascriptUndefined() {
    return undefined;
  }
  
  function representJavascriptUndefined() {
    return '';
  }
  
  function isUndefined(object) {
    return 'undefined' === typeof object;
  }
  
  module.exports = new Type('tag:yaml.org,2002:js/undefined', {
    kind: 'scalar',
    resolve: resolveJavascriptUndefined,
    construct: constructJavascriptUndefined,
    predicate: isUndefined,
    represent: representJavascriptUndefined
  });
  
  },{"../../type":13}],21:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  module.exports = new Type('tag:yaml.org,2002:map', {
    kind: 'mapping'
  });
  
  },{"../type":13}],22:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  function resolveYamlMerge(data) {
    return '<<' === data;
  }
  
  module.exports = new Type('tag:yaml.org,2002:merge', {
    kind: 'scalar',
    resolve: resolveYamlMerge,
  });
  
  },{"../type":13}],23:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  function resolveYamlNull(data) {
    var max = data.length;
  
    return (max === 1 && data === '~') ||
           (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL'));
  }
  
  function constructYamlNull() {
    return null;
  }
  
  function isNull(object) {
    return null === object;
  }
  
  module.exports = new Type('tag:yaml.org,2002:null', {
    kind: 'scalar',
    resolve: resolveYamlNull,
    construct: constructYamlNull,
    predicate: isNull,
    represent: {
      canonical: function () { return '~';    },
      lowercase: function () { return 'null'; },
      uppercase: function () { return 'NULL'; },
      camelcase: function () { return 'Null'; }
    },
    defaultStyle: 'lowercase'
  });
  
  },{"../type":13}],24:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  var _hasOwnProperty = Object.prototype.hasOwnProperty;
  var _toString       = Object.prototype.toString;
  
  function resolveYamlOmap(data) {
    var objectKeys = [], index, length, pair, pairKey, pairHasKey,
        object = data;
  
    for (index = 0, length = object.length; index < length; index += 1) {
      pair = object[index];
      pairHasKey = false;
  
      if ('[object Object]' !== _toString.call(pair)) {
        return false;
      }
  
      for (pairKey in pair) {
        if (_hasOwnProperty.call(pair, pairKey)) {
          if (!pairHasKey) {
            pairHasKey = true;
          } else {
            return false;
          }
        }
      }
  
      if (!pairHasKey) {
        return false;
      }
  
      if (-1 === objectKeys.indexOf(pairKey)) {
        objectKeys.push(pairKey);
      } else {
        return false;
      }
    }
  
    return true;
  }
  
  module.exports = new Type('tag:yaml.org,2002:omap', {
    kind: 'sequence',
    resolve: resolveYamlOmap
  });
  
  },{"../type":13}],25:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  var _toString = Object.prototype.toString;
  
  function resolveYamlPairs(data) {
    var index, length, pair, keys, result,
        object = data;
  
    result = new Array(object.length);
  
    for (index = 0, length = object.length; index < length; index += 1) {
      pair = object[index];
  
      if ('[object Object]' !== _toString.call(pair)) {
        return false;
      }
  
      keys = Object.keys(pair);
  
      if (1 !== keys.length) {
        return false;
      }
  
      result[index] = [ keys[0], pair[keys[0]] ];
    }
  
    return true;
  }
  
  function constructYamlPairs(data) {
    var index, length, pair, keys, result,
        object = data;
  
    result = new Array(object.length);
  
    for (index = 0, length = object.length; index < length; index += 1) {
      pair = object[index];
  
      keys = Object.keys(pair);
  
      result[index] = [ keys[0], pair[keys[0]] ];
    }
  
    return result;
  }
  
  module.exports = new Type('tag:yaml.org,2002:pairs', {
    kind: 'sequence',
    resolve: resolveYamlPairs,
    construct: constructYamlPairs
  });
  
  },{"../type":13}],26:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  module.exports = new Type('tag:yaml.org,2002:seq', {
    kind: 'sequence'
  });
  
  },{"../type":13}],27:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  var _hasOwnProperty = Object.prototype.hasOwnProperty;
  
  function resolveYamlSet(data) {
    var key, object = data;
  
    for (key in object) {
      if (_hasOwnProperty.call(object, key)) {
        if (null !== object[key]) {
          return false;
        }
      }
    }
  
    return true;
  }
  
  module.exports = new Type('tag:yaml.org,2002:set', {
    kind: 'mapping',
    resolve: resolveYamlSet
  });
  
  },{"../type":13}],28:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  module.exports = new Type('tag:yaml.org,2002:str', {
    kind: 'scalar'
  });
  
  },{"../type":13}],29:[function(require,module,exports){
  'use strict';
  
  var Type = require('../type');
  
  var YAML_TIMESTAMP_REGEXP = new RegExp(
    '^([0-9][0-9][0-9][0-9])'          + // [1] year
    '-([0-9][0-9]?)'                   + // [2] month
    '-([0-9][0-9]?)'                   + // [3] day
    '(?:(?:[Tt]|[ \\t]+)'              + // ...
    '([0-9][0-9]?)'                    + // [4] hour
    ':([0-9][0-9])'                    + // [5] minute
    ':([0-9][0-9])'                    + // [6] second
    '(?:\\.([0-9]*))?'                 + // [7] fraction
    '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour
    '(?::([0-9][0-9]))?))?)?$');         // [11] tz_minute
  
  function resolveYamlTimestamp(data) {
    var match, year, month, day, hour, minute, second, fraction = 0,
        delta = null, tz_hour, tz_minute, date;
  
    match = YAML_TIMESTAMP_REGEXP.exec(data);
  
    if (null === match) {
      return false;
    }
  
    return true;
  }
  
  function constructYamlTimestamp(data) {
    var match, year, month, day, hour, minute, second, fraction = 0,
        delta = null, tz_hour, tz_minute, date;
  
    match = YAML_TIMESTAMP_REGEXP.exec(data);
  
    if (null === match) {
      throw new Error('Date resolve error');
    }
  
    // match: [1] year [2] month [3] day
  
    year = +(match[1]);
    month = +(match[2]) - 1; // JS month starts with 0
    day = +(match[3]);
  
    if (!match[4]) { // no hour
      return new Date(Date.UTC(year, month, day));
    }
  
    // match: [4] hour [5] minute [6] second [7] fraction
  
    hour = +(match[4]);
    minute = +(match[5]);
    second = +(match[6]);
  
    if (match[7]) {
      fraction = match[7].slice(0, 3);
      while (fraction.length < 3) { // milli-seconds
        fraction += '0';
      }
      fraction = +fraction;
    }
  
    // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute
  
    if (match[9]) {
      tz_hour = +(match[10]);
      tz_minute = +(match[11] || 0);
      delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds
      if ('-' === match[9]) {
        delta = -delta;
      }
    }
  
    date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));
  
    if (delta) {
      date.setTime(date.getTime() - delta);
    }
  
    return date;
  }
  
  function representYamlTimestamp(object /*, style*/) {
    return object.toISOString();
  }
  
  module.exports = new Type('tag:yaml.org,2002:timestamp', {
    kind: 'scalar',
    resolve: resolveYamlTimestamp,
    construct: constructYamlTimestamp,
    instanceOf: Date,
    represent: representYamlTimestamp
  });
  
  },{"../type":13}],30:[function(require,module,exports){
  
  },{}],"/":[function(require,module,exports){
  'use strict';
  
  
  var yaml = require('./lib/js-yaml.js');
  
  
  module.exports = yaml;
  
  },{"./lib/js-yaml.js":1}]},{},[])("/")
  });