add linting (and some initial fixes)

24 files changed, 3611 insertions, 0 deletions

diff --git a/node_modules/diff/CONTRIBUTING.md b/node_modules/diff/CONTRIBUTING.md
new file mode 100644
index 000000000..989a6c000
--- /dev/null
+++ b/node_modules/diff/CONTRIBUTING.md
@@ -0,0 +1,39 @@
+# How to Contribute
+
+## Pull Requests
+
+We also accept [pull requests][pull-request]!
+
+Generally we like to see pull requests that
+- Maintain the existing code style
+- Are focused on a single change (i.e. avoid large refactoring or style adjustments in untouched code if not the primary goal of the pull request)
+- Have [good commit messages](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html)
+- Have tests
+- Don't decrease the current code coverage (see coverage/lcov-report/index.html)
+
+## Building
+
+```
+npm install
+grunt
+````
+
+The `grunt dev` implements watching for tests within Node and `karma start` may be used for manual testing in browsers.
+
+If you notice any problems, please report them to the GitHub issue tracker at
+[http://github.com/kpdecker/jsdiff/issues](http://github.com/kpdecker/jsdiff/issues).
+
+## Releasing
+
+JsDiff utilizes the [release yeoman generator][generator-release] to perform most release tasks.
+
+A full release may be completed with the following:
+
+```
+yo release
+npm publish
+yo release:publish components jsdiff dist/components/
+```
+
+[generator-release]: https://github.com/walmartlabs/generator-release
+[pull-request]: https://github.com/kpdecker/jsdiff/pull/new/master
diff --git a/node_modules/diff/LICENSE b/node_modules/diff/LICENSE
new file mode 100644
index 000000000..4e7146ed7
--- /dev/null
+++ b/node_modules/diff/LICENSE
@@ -0,0 +1,31 @@
+Software License Agreement (BSD License)
+
+Copyright (c) 2009-2015, Kevin Decker <kpdecker@gmail.com>
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of Kevin Decker nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/node_modules/diff/dist/diff.js b/node_modules/diff/dist/diff.js
new file mode 100644
index 000000000..0043740c3
--- /dev/null
+++ b/node_modules/diff/dist/diff.js
@@ -0,0 +1,1408 @@
+/*!
+
+ diff v3.2.0
+
+Software License Agreement (BSD License)
+
+Copyright (c) 2009-2015, Kevin Decker <kpdecker@gmail.com>
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of Kevin Decker nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+@license
+*/
+(function webpackUniversalModuleDefinition(root, factory) {
+	if(typeof exports === 'object' && typeof module === 'object')
+		module.exports = factory();
+	else if(typeof define === 'function' && define.amd)
+		define([], factory);
+	else if(typeof exports === 'object')
+		exports["JsDiff"] = factory();
+	else
+		root["JsDiff"] = factory();
+})(this, function() {
+return /******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId])
+/******/ 			return installedModules[moduleId].exports;
+
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			exports: {},
+/******/ 			id: moduleId,
+/******/ 			loaded: false
+/******/ 		};
+
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+
+/******/ 		// Flag the module as loaded
+/******/ 		module.loaded = true;
+
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+
+
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(0);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports.canonicalize = exports.convertChangesToXML = exports.convertChangesToDMP = exports.parsePatch = exports.applyPatches = exports.applyPatch = exports.createPatch = exports.createTwoFilesPatch = exports.structuredPatch = exports.diffArrays = exports.diffJson = exports.diffCss = exports.diffSentences = exports.diffTrimmedLines = exports.diffLines = exports.diffWordsWithSpace = exports.diffWords = exports.diffChars = exports.Diff = undefined;
+	/*istanbul ignore end*/
+	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	var _base2 = _interopRequireDefault(_base);
+
+	/*istanbul ignore end*/
+	var /*istanbul ignore start*/_character = __webpack_require__(2) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_word = __webpack_require__(3) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_line = __webpack_require__(5) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_sentence = __webpack_require__(6) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_css = __webpack_require__(7) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_json = __webpack_require__(8) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_array = __webpack_require__(9) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_apply = __webpack_require__(10) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_parse = __webpack_require__(11) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_create = __webpack_require__(13) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_dmp = __webpack_require__(14) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_xml = __webpack_require__(15) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+	exports. /*istanbul ignore end*/Diff = _base2['default'];
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffChars = _character.diffChars;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWords = _word.diffWords;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWordsWithSpace = _word.diffWordsWithSpace;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffLines = _line.diffLines;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffTrimmedLines = _line.diffTrimmedLines;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffSentences = _sentence.diffSentences;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffCss = _css.diffCss;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffJson = _json.diffJson;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffArrays = _array.diffArrays;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/structuredPatch = _create.structuredPatch;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/createTwoFilesPatch = _create.createTwoFilesPatch;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/createPatch = _create.createPatch;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatch = _apply.applyPatch;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatches = _apply.applyPatches;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/parsePatch = _parse.parsePatch;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/convertChangesToDMP = _dmp.convertChangesToDMP;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/convertChangesToXML = _xml.convertChangesToXML;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = _json.canonicalize; /* See LICENSE file for terms of use */
+
+	/*
+	 * Text diff implementation.
+	 *
+	 * This library supports the following APIS:
+	 * JsDiff.diffChars: Character by character diff
+	 * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
+	 * JsDiff.diffLines: Line based diff
+	 *
+	 * JsDiff.diffCss: Diff targeted at CSS content
+	 *
+	 * These methods are based on the implementation proposed in
+	 * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
+	 * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
+	 */
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 1 */
+/***/ function(module, exports) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports['default'] = /*istanbul ignore end*/Diff;
+	function Diff() {}
+
+	Diff.prototype = { /*istanbul ignore start*/
+	  /*istanbul ignore end*/diff: function diff(oldString, newString) {
+	    /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
+
+	    var callback = options.callback;
+	    if (typeof options === 'function') {
+	      callback = options;
+	      options = {};
+	    }
+	    this.options = options;
+
+	    var self = this;
+
+	    function done(value) {
+	      if (callback) {
+	        setTimeout(function () {
+	          callback(undefined, value);
+	        }, 0);
+	        return true;
+	      } else {
+	        return value;
+	      }
+	    }
+
+	    // Allow subclasses to massage the input prior to running
+	    oldString = this.castInput(oldString);
+	    newString = this.castInput(newString);
+
+	    oldString = this.removeEmpty(this.tokenize(oldString));
+	    newString = this.removeEmpty(this.tokenize(newString));
+
+	    var newLen = newString.length,
+	        oldLen = oldString.length;
+	    var editLength = 1;
+	    var maxEditLength = newLen + oldLen;
+	    var bestPath = [{ newPos: -1, components: [] }];
+
+	    // Seed editLength = 0, i.e. the content starts with the same values
+	    var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
+	    if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {
+	      // Identity per the equality and tokenizer
+	      return done([{ value: this.join(newString), count: newString.length }]);
+	    }
+
+	    // Main worker method. checks all permutations of a given edit length for acceptance.
+	    function execEditLength() {
+	      for (var diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {
+	        var basePath = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+	        var addPath = bestPath[diagonalPath - 1],
+	            removePath = bestPath[diagonalPath + 1],
+	            _oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
+	        if (addPath) {
+	          // No one else is going to attempt to use this value, clear it
+	          bestPath[diagonalPath - 1] = undefined;
+	        }
+
+	        var canAdd = addPath && addPath.newPos + 1 < newLen,
+	            canRemove = removePath && 0 <= _oldPos && _oldPos < oldLen;
+	        if (!canAdd && !canRemove) {
+	          // If this path is a terminal then prune
+	          bestPath[diagonalPath] = undefined;
+	          continue;
+	        }
+
+	        // Select the diagonal that we want to branch from. We select the prior
+	        // path whose position in the new string is the farthest from the origin
+	        // and does not pass the bounds of the diff graph
+	        if (!canAdd || canRemove && addPath.newPos < removePath.newPos) {
+	          basePath = clonePath(removePath);
+	          self.pushComponent(basePath.components, undefined, true);
+	        } else {
+	          basePath = addPath; // No need to clone, we've pulled it from the list
+	          basePath.newPos++;
+	          self.pushComponent(basePath.components, true, undefined);
+	        }
+
+	        _oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);
+
+	        // If we have hit the end of both strings, then we are done
+	        if (basePath.newPos + 1 >= newLen && _oldPos + 1 >= oldLen) {
+	          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));
+	        } else {
+	          // Otherwise track this path as a potential candidate and continue.
+	          bestPath[diagonalPath] = basePath;
+	        }
+	      }
+
+	      editLength++;
+	    }
+
+	    // Performs the length of edit iteration. Is a bit fugly as this has to support the
+	    // sync and async mode which is never fun. Loops over execEditLength until a value
+	    // is produced.
+	    if (callback) {
+	      (function exec() {
+	        setTimeout(function () {
+	          // This should not happen, but we want to be safe.
+	          /* istanbul ignore next */
+	          if (editLength > maxEditLength) {
+	            return callback();
+	          }
+
+	          if (!execEditLength()) {
+	            exec();
+	          }
+	        }, 0);
+	      })();
+	    } else {
+	      while (editLength <= maxEditLength) {
+	        var ret = execEditLength();
+	        if (ret) {
+	          return ret;
+	        }
+	      }
+	    }
+	  },
+	  /*istanbul ignore start*/ /*istanbul ignore end*/pushComponent: function pushComponent(components, added, removed) {
+	    var last = components[components.length - 1];
+	    if (last && last.added === added && last.removed === removed) {
+	      // We need to clone here as the component clone operation is just
+	      // as shallow array clone
+	      components[components.length - 1] = { count: last.count + 1, added: added, removed: removed };
+	    } else {
+	      components.push({ count: 1, added: added, removed: removed });
+	    }
+	  },
+	  /*istanbul ignore start*/ /*istanbul ignore end*/extractCommon: function extractCommon(basePath, newString, oldString, diagonalPath) {
+	    var newLen = newString.length,
+	        oldLen = oldString.length,
+	        newPos = basePath.newPos,
+	        oldPos = newPos - diagonalPath,
+	        commonCount = 0;
+	    while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {
+	      newPos++;
+	      oldPos++;
+	      commonCount++;
+	    }
+
+	    if (commonCount) {
+	      basePath.components.push({ count: commonCount });
+	    }
+
+	    basePath.newPos = newPos;
+	    return oldPos;
+	  },
+	  /*istanbul ignore start*/ /*istanbul ignore end*/equals: function equals(left, right) {
+	    return left === right;
+	  },
+	  /*istanbul ignore start*/ /*istanbul ignore end*/removeEmpty: function removeEmpty(array) {
+	    var ret = [];
+	    for (var i = 0; i < array.length; i++) {
+	      if (array[i]) {
+	        ret.push(array[i]);
+	      }
+	    }
+	    return ret;
+	  },
+	  /*istanbul ignore start*/ /*istanbul ignore end*/castInput: function castInput(value) {
+	    return value;
+	  },
+	  /*istanbul ignore start*/ /*istanbul ignore end*/tokenize: function tokenize(value) {
+	    return value.split('');
+	  },
+	  /*istanbul ignore start*/ /*istanbul ignore end*/join: function join(chars) {
+	    return chars.join('');
+	  }
+	};
+
+	function buildValues(diff, components, newString, oldString, useLongestToken) {
+	  var componentPos = 0,
+	      componentLen = components.length,
+	      newPos = 0,
+	      oldPos = 0;
+
+	  for (; componentPos < componentLen; componentPos++) {
+	    var component = components[componentPos];
+	    if (!component.removed) {
+	      if (!component.added && useLongestToken) {
+	        var value = newString.slice(newPos, newPos + component.count);
+	        value = value.map(function (value, i) {
+	          var oldValue = oldString[oldPos + i];
+	          return oldValue.length > value.length ? oldValue : value;
+	        });
+
+	        component.value = diff.join(value);
+	      } else {
+	        component.value = diff.join(newString.slice(newPos, newPos + component.count));
+	      }
+	      newPos += component.count;
+
+	      // Common case
+	      if (!component.added) {
+	        oldPos += component.count;
+	      }
+	    } else {
+	      component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));
+	      oldPos += component.count;
+
+	      // Reverse add and remove so removes are output first to match common convention
+	      // The diffing algorithm is tied to add then remove output and this is the simplest
+	      // route to get the desired output with minimal overhead.
+	      if (componentPos && components[componentPos - 1].added) {
+	        var tmp = components[componentPos - 1];
+	        components[componentPos - 1] = components[componentPos];
+	        components[componentPos] = tmp;
+	      }
+	    }
+	  }
+
+	  // Special case handle for when one terminal is ignored. For this case we merge the
+	  // terminal into the prior string and drop the change.
+	  var lastComponent = components[componentLen - 1];
+	  if (componentLen > 1 && (lastComponent.added || lastComponent.removed) && diff.equals('', lastComponent.value)) {
+	    components[componentLen - 2].value += lastComponent.value;
+	    components.pop();
+	  }
+
+	  return components;
+	}
+
+	function clonePath(path) {
+	  return { newPos: path.newPos, components: path.components.slice(0) };
+	}
+	//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/diff/base.js"],"names":[],"mappings":";;;4CAAwB,I;AAAT,SAAS,IAAT,GAAgB,CAAE;;AAEjC,KAAK,SAAL,GAAiB,E;yBACf,IADe,gBACV,SADU,EACC,SADD,EAC0B;6BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACvC,QAAI,WAAW,QAAQ,QAAvB;AACA,QAAI,OAAO,OAAP,KAAmB,UAAvB,EAAmC;AACjC,iBAAW,OAAX;AACA,gBAAU,EAAV;AACD;AACD,SAAK,OAAL,GAAe,OAAf;;AAEA,QAAI,OAAO,IAAX;;AAEA,aAAS,IAAT,CAAc,KAAd,EAAqB;AACnB,UAAI,QAAJ,EAAc;AACZ,mBAAW,YAAW;AAAE,mBAAS,SAAT,EAAoB,KAApB;AAA6B,SAArD,EAAuD,CAAvD;AACA,eAAO,IAAP;AACD,OAHD,MAGO;AACL,eAAO,KAAP;AACD;AACF;;;AAGD,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;AACA,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;;AAEA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;AACA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;;AAEA,QAAI,SAAS,UAAU,MAAvB;AAAA,QAA+B,SAAS,UAAU,MAAlD;AACA,QAAI,aAAa,CAAjB;AACA,QAAI,gBAAgB,SAAS,MAA7B;AACA,QAAI,WAAW,CAAC,EAAE,QAAQ,CAAC,CAAX,EAAc,YAAY,EAA1B,EAAD,CAAf;;;AAGA,QAAI,SAAS,KAAK,aAAL,CAAmB,SAAS,CAAT,CAAnB,EAAgC,SAAhC,EAA2C,SAA3C,EAAsD,CAAtD,CAAb;AACA,QAAI,SAAS,CAAT,EAAY,MAAZ,GAAqB,CAArB,IAA0B,MAA1B,IAAoC,SAAS,CAAT,IAAc,MAAtD,EAA8D;;AAE5D,aAAO,KAAK,CAAC,EAAC,OAAO,KAAK,IAAL,CAAU,SAAV,CAAR,EAA8B,OAAO,UAAU,MAA/C,EAAD,CAAL,CAAP;AACD;;;AAGD,aAAS,cAAT,GAA0B;AACxB,WAAK,IAAI,eAAe,CAAC,CAAD,GAAK,UAA7B,EAAyC,gBAAgB,UAAzD,EAAqE,gBAAgB,CAArF,EAAwF;AACtF,YAAI,W,yBAAA,M,wBAAJ;AACA,YAAI,UAAU,SAAS,eAAe,CAAxB,CAAd;AAAA,YACI,aAAa,SAAS,eAAe,CAAxB,CADjB;AAAA,YAEI,UAAS,CAAC,aAAa,WAAW,MAAxB,GAAiC,CAAlC,IAAuC,YAFpD;AAGA,YAAI,OAAJ,EAAa;;AAEX,mBAAS,eAAe,CAAxB,IAA6B,SAA7B;AACD;;AAED,YAAI,SAAS,WAAW,QAAQ,MAAR,GAAiB,CAAjB,GAAqB,MAA7C;AAAA,YACI,YAAY,cAAc,KAAK,OAAnB,IAA6B,UAAS,MADtD;AAEA,YAAI,CAAC,MAAD,IAAW,CAAC,SAAhB,EAA2B;;AAEzB,mBAAS,YAAT,IAAyB,SAAzB;AACA;AACD;;;;;AAKD,YAAI,CAAC,MAAD,IAAY,aAAa,QAAQ,MAAR,GAAiB,WAAW,MAAzD,EAAkE;AAChE,qBAAW,UAAU,UAAV,CAAX;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,SAAxC,EAAmD,IAAnD;AACD,SAHD,MAGO;AACL,qBAAW,OAAX,C;AACA,mBAAS,MAAT;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,IAAxC,EAA8C,SAA9C;AACD;;AAED,kBAAS,KAAK,aAAL,CAAmB,QAAnB,EAA6B,SAA7B,EAAwC,SAAxC,EAAmD,YAAnD,CAAT;;;AAGA,YAAI,SAAS,MAAT,GAAkB,CAAlB,IAAuB,MAAvB,IAAiC,UAAS,CAAT,IAAc,MAAnD,EAA2D;AACzD,iBAAO,KAAK,YAAY,IAAZ,EAAkB,SAAS,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,KAAK,eAAlE,CAAL,CAAP;AACD,SAFD,MAEO;;AAEL,mBAAS,YAAT,IAAyB,QAAzB;AACD;AACF;;AAED;AACD;;;;;AAKD,QAAI,QAAJ,EAAc;AACX,gBAAS,IAAT,GAAgB;AACf,mBAAW,YAAW;;;AAGpB,cAAI,aAAa,aAAjB,EAAgC;AAC9B,mBAAO,UAAP;AACD;;AAED,cAAI,CAAC,gBAAL,EAAuB;AACrB;AACD;AACF,SAVD,EAUG,CAVH;AAWD,OAZA,GAAD;AAaD,KAdD,MAcO;AACL,aAAO,cAAc,aAArB,EAAoC;AAClC,YAAI,MAAM,gBAAV;AACA,YAAI,GAAJ,EAAS;AACP,iBAAO,GAAP;AACD;AACF;AACF;AACF,GA9Gc;mDAgHf,aAhHe,yBAgHD,UAhHC,EAgHW,KAhHX,EAgHkB,OAhHlB,EAgH2B;AACxC,QAAI,OAAO,WAAW,WAAW,MAAX,GAAoB,CAA/B,CAAX;AACA,QAAI,QAAQ,KAAK,KAAL,KAAe,KAAvB,IAAgC,KAAK,OAAL,KAAiB,OAArD,EAA8D;;;AAG5D,iBAAW,WAAW,MAAX,GAAoB,CAA/B,IAAoC,EAAC,OAAO,KAAK,KAAL,GAAa,CAArB,EAAwB,OAAO,KAA/B,EAAsC,SAAS,OAA/C,EAApC;AACD,KAJD,MAIO;AACL,iBAAW,IAAX,CAAgB,EAAC,OAAO,CAAR,EAAW,OAAO,KAAlB,EAAyB,SAAS,OAAlC,EAAhB;AACD;AACF,GAzHc;mDA0Hf,aA1He,yBA0HD,QA1HC,EA0HS,SA1HT,EA0HoB,SA1HpB,EA0H+B,YA1H/B,EA0H6C;AAC1D,QAAI,SAAS,UAAU,MAAvB;AAAA,QACI,SAAS,UAAU,MADvB;AAAA,QAEI,SAAS,SAAS,MAFtB;AAAA,QAGI,SAAS,SAAS,YAHtB;AAAA,QAKI,cAAc,CALlB;AAMA,WAAO,SAAS,CAAT,GAAa,MAAb,IAAuB,SAAS,CAAT,GAAa,MAApC,IAA8C,KAAK,MAAL,CAAY,UAAU,SAAS,CAAnB,CAAZ,EAAmC,UAAU,SAAS,CAAnB,CAAnC,CAArD,EAAgH;AAC9G;AACA;AACA;AACD;;AAED,QAAI,WAAJ,EAAiB;AACf,eAAS,UAAT,CAAoB,IAApB,CAAyB,EAAC,OAAO,WAAR,EAAzB;AACD;;AAED,aAAS,MAAT,GAAkB,MAAlB;AACA,WAAO,MAAP;AACD,GA7Ic;mDA+If,MA/Ie,kBA+IR,IA/IQ,EA+IF,KA/IE,EA+IK;AAClB,WAAO,SAAS,KAAhB;AACD,GAjJc;mDAkJf,WAlJe,uBAkJH,KAlJG,EAkJI;AACjB,QAAI,MAAM,EAAV;AACA,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,UAAI,MAAM,CAAN,CAAJ,EAAc;AACZ,YAAI,IAAJ,CAAS,MAAM,CAAN,CAAT;AACD;AACF;AACD,WAAO,GAAP;AACD,GA1Jc;mDA2Jf,SA3Je,qBA2JL,KA3JK,EA2JE;AACf,WAAO,KAAP;AACD,GA7Jc;mDA8Jf,QA9Je,oBA8JN,KA9JM,EA8JC;AACd,WAAO,MAAM,KAAN,CAAY,EAAZ,CAAP;AACD,GAhKc;mDAiKf,IAjKe,gBAiKV,KAjKU,EAiKH;AACV,WAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;AAnKc,CAAjB;;AAsKA,SAAS,WAAT,CAAqB,IAArB,EAA2B,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,eAA7D,EAA8E;AAC5E,MAAI,eAAe,CAAnB;AAAA,MACI,eAAe,WAAW,MAD9B;AAAA,MAEI,SAAS,CAFb;AAAA,MAGI,SAAS,CAHb;;AAKA,SAAO,eAAe,YAAtB,EAAoC,cAApC,EAAoD;AAClD,QAAI,YAAY,WAAW,YAAX,CAAhB;AACA,QAAI,CAAC,UAAU,OAAf,EAAwB;AACtB,UAAI,CAAC,UAAU,KAAX,IAAoB,eAAxB,EAAyC;AACvC,YAAI,QAAQ,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAZ;AACA,gBAAQ,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB,CAAhB,EAAmB;AACnC,cAAI,WAAW,UAAU,SAAS,CAAnB,CAAf;AACA,iBAAO,SAAS,MAAT,GAAkB,MAAM,MAAxB,GAAiC,QAAjC,GAA4C,KAAnD;AACD,SAHO,CAAR;;AAKA,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,KAAV,CAAlB;AACD,OARD,MAQO;AACL,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACD;AACD,gBAAU,UAAU,KAApB;;;AAGA,UAAI,CAAC,UAAU,KAAf,EAAsB;AACpB,kBAAU,UAAU,KAApB;AACD;AACF,KAlBD,MAkBO;AACL,gBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACA,gBAAU,UAAU,KAApB;;;;;AAKA,UAAI,gBAAgB,WAAW,eAAe,CAA1B,EAA6B,KAAjD,EAAwD;AACtD,YAAI,MAAM,WAAW,eAAe,CAA1B,CAAV;AACA,mBAAW,eAAe,CAA1B,IAA+B,WAAW,YAAX,CAA/B;AACA,mBAAW,YAAX,IAA2B,GAA3B;AACD;AACF;AACF;;;;AAID,MAAI,gBAAgB,WAAW,eAAe,CAA1B,CAApB;AACA,MAAI,eAAe,CAAf,KACI,cAAc,KAAd,IAAuB,cAAc,OADzC,KAEG,KAAK,MAAL,CAAY,EAAZ,EAAgB,cAAc,KAA9B,CAFP,EAE6C;AAC3C,eAAW,eAAe,CAA1B,EAA6B,KAA7B,IAAsC,cAAc,KAApD;AACA,eAAW,GAAX;AACD;;AAED,SAAO,UAAP;AACD;;AAED,SAAS,SAAT,CAAmB,IAAnB,EAAyB;AACvB,SAAO,EAAE,QAAQ,KAAK,MAAf,EAAuB,YAAY,KAAK,UAAL,CAAgB,KAAhB,CAAsB,CAAtB,CAAnC,EAAP;AACD","file":"base.js","sourcesContent":["export default function Diff() {}\n\nDiff.prototype = {\n  diff(oldString, newString, options = {}) {\n    let callback = options.callback;\n    if (typeof options === 'function') {\n      callback = options;\n      options = {};\n    }\n    this.options = options;\n\n    let self = this;\n\n    function done(value) {\n      if (callback) {\n        setTimeout(function() { callback(undefined, value); }, 0);\n        return true;\n      } else {\n        return value;\n      }\n    }\n\n    // Allow subclasses to massage the input prior to running\n    oldString = this.castInput(oldString);\n    newString = this.castInput(newString);\n\n    oldString = this.removeEmpty(this.tokenize(oldString));\n    newString = this.removeEmpty(this.tokenize(newString));\n\n    let newLen = newString.length, oldLen = oldString.length;\n    let editLength = 1;\n    let maxEditLength = newLen + oldLen;\n    let bestPath = [{ newPos: -1, components: [] }];\n\n    // Seed editLength = 0, i.e. the content starts with the same values\n    let oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);\n    if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n      // Identity per the equality and tokenizer\n      return done([{value: this.join(newString), count: newString.length}]);\n    }\n\n    // Main worker method. checks all permutations of a given edit length for acceptance.\n    function execEditLength() {\n      for (let diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {\n        let basePath;\n        let addPath = bestPath[diagonalPath - 1],\n            removePath = bestPath[diagonalPath + 1],\n            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;\n        if (addPath) {\n          // No one else is going to attempt to use this value, clear it\n          bestPath[diagonalPath - 1] = undefined;\n        }\n\n        let canAdd = addPath && addPath.newPos + 1 < newLen,\n            canRemove = removePath && 0 <= oldPos && oldPos < oldLen;\n        if (!canAdd && !canRemove) {\n          // If this path is a terminal then prune\n          bestPath[diagonalPath] = undefined;\n          continue;\n        }\n\n        // Select the diagonal that we want to branch from. We select the prior\n        // path whose position in the new string is the farthest from the origin\n        // and does not pass the bounds of the diff graph\n        if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {\n          basePath = clonePath(removePath);\n          self.pushComponent(basePath.components, undefined, true);\n        } else {\n          basePath = addPath;   // No need to clone, we've pulled it from the list\n          basePath.newPos++;\n          self.pushComponent(basePath.components, true, undefined);\n        }\n\n        oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);\n\n        // If we have hit the end of both strings, then we are done\n        if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));\n        } else {\n          // Otherwise track this path as a potential candidate and continue.\n          bestPath[diagonalPath] = basePath;\n        }\n      }\n\n      editLength++;\n    }\n\n    // Performs the length of edit iteration. Is a bit fugly as this has to support the\n    // sync and async mode which is never fun. Loops over execEditLength until a value\n    // is produced.\n    if (callback) {\n      (function exec() {\n        setTimeout(function() {\n          // This should not happen, but we want to be safe.\n          /* istanbul ignore next */\n          if (editLength > maxEditLength) {\n            return callback();\n          }\n\n          if (!execEditLength()) {\n            exec();\n          }\n        }, 0);\n      }());\n    } else {\n      while (editLength <= maxEditLength) {\n        let ret = execEditLength();\n        if (ret) {\n          return ret;\n        }\n      }\n    }\n  },\n\n  pushComponent(components, added, removed) {\n    let last = components[components.length - 1];\n    if (last && last.added === added && last.removed === removed) {\n      // We need to clone here as the component clone operation is just\n      // as shallow array clone\n      components[components.length - 1] = {count: last.count + 1, added: added, removed: removed };\n    } else {\n      components.push({count: 1, added: added, removed: removed });\n    }\n  },\n  extractCommon(basePath, newString, oldString, diagonalPath) {\n    let newLen = newString.length,\n        oldLen = oldString.length,\n        newPos = basePath.newPos,\n        oldPos = newPos - diagonalPath,\n\n        commonCount = 0;\n    while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {\n      newPos++;\n      oldPos++;\n      commonCount++;\n    }\n\n    if (commonCount) {\n      basePath.components.push({count: commonCount});\n    }\n\n    basePath.newPos = newPos;\n    return oldPos;\n  },\n\n  equals(left, right) {\n    return left === right;\n  },\n  removeEmpty(array) {\n    let ret = [];\n    for (let i = 0; i < array.length; i++) {\n      if (array[i]) {\n        ret.push(array[i]);\n      }\n    }\n    return ret;\n  },\n  castInput(value) {\n    return value;\n  },\n  tokenize(value) {\n    return value.split('');\n  },\n  join(chars) {\n    return chars.join('');\n  }\n};\n\nfunction buildValues(diff, components, newString, oldString, useLongestToken) {\n  let componentPos = 0,\n      componentLen = components.length,\n      newPos = 0,\n      oldPos = 0;\n\n  for (; componentPos < componentLen; componentPos++) {\n    let component = components[componentPos];\n    if (!component.removed) {\n      if (!component.added && useLongestToken) {\n        let value = newString.slice(newPos, newPos + component.count);\n        value = value.map(function(value, i) {\n          let oldValue = oldString[oldPos + i];\n          return oldValue.length > value.length ? oldValue : value;\n        });\n\n        component.value = diff.join(value);\n      } else {\n        component.value = diff.join(newString.slice(newPos, newPos + component.count));\n      }\n      newPos += component.count;\n\n      // Common case\n      if (!component.added) {\n        oldPos += component.count;\n      }\n    } else {\n      component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));\n      oldPos += component.count;\n\n      // Reverse add and remove so removes are output first to match common convention\n      // The diffing algorithm is tied to add then remove output and this is the simplest\n      // route to get the desired output with minimal overhead.\n      if (componentPos && components[componentPos - 1].added) {\n        let tmp = components[componentPos - 1];\n        components[componentPos - 1] = components[componentPos];\n        components[componentPos] = tmp;\n      }\n    }\n  }\n\n  // Special case handle for when one terminal is ignored. For this case we merge the\n  // terminal into the prior string and drop the change.\n  let lastComponent = components[componentLen - 1];\n  if (componentLen > 1\n      && (lastComponent.added || lastComponent.removed)\n      && diff.equals('', lastComponent.value)) {\n    components[componentLen - 2].value += lastComponent.value;\n    components.pop();\n  }\n\n  return components;\n}\n\nfunction clonePath(path) {\n  return { newPos: path.newPos, components: path.components.slice(0) };\n}\n"]}
+
+
+/***/ },
+/* 2 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports.characterDiff = undefined;
+	exports. /*istanbul ignore end*/diffChars = diffChars;
+
+	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	var _base2 = _interopRequireDefault(_base);
+
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+	/*istanbul ignore end*/var characterDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/characterDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+	function diffChars(oldStr, newStr, callback) {
+	  return characterDiff.diff(oldStr, newStr, callback);
+	}
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 3 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports.wordDiff = undefined;
+	exports. /*istanbul ignore end*/diffWords = diffWords;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWordsWithSpace = diffWordsWithSpace;
+
+	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	var _base2 = _interopRequireDefault(_base);
+
+	/*istanbul ignore end*/
+	var /*istanbul ignore start*/_params = __webpack_require__(4) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+	/*istanbul ignore end*/
+
+	// Based on https://en.wikipedia.org/wiki/Latin_script_in_Unicode
+	//
+	// Ranges and exceptions:
+	// Latin-1 Supplement, 0080–00FF
+	//  - U+00D7  × Multiplication sign
+	//  - U+00F7  ÷ Division sign
+	// Latin Extended-A, 0100–017F
+	// Latin Extended-B, 0180–024F
+	// IPA Extensions, 0250–02AF
+	// Spacing Modifier Letters, 02B0–02FF
+	//  - U+02C7  ˇ &#711;  Caron
+	//  - U+02D8  ˘ &#728;  Breve
+	//  - U+02D9  ˙ &#729;  Dot Above
+	//  - U+02DA  ˚ &#730;  Ring Above
+	//  - U+02DB  ˛ &#731;  Ogonek
+	//  - U+02DC  ˜ &#732;  Small Tilde
+	//  - U+02DD  ˝ &#733;  Double Acute Accent
+	// Latin Extended Additional, 1E00–1EFF
+	var extendedWordChars = /^[A-Za-z\xC0-\u02C6\u02C8-\u02D7\u02DE-\u02FF\u1E00-\u1EFF]+$/;
+
+	var reWhitespace = /\S/;
+
+	var wordDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/wordDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+	wordDiff.equals = function (left, right) {
+	  return left === right || this.options.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right);
+	};
+	wordDiff.tokenize = function (value) {
+	  var tokens = value.split(/(\s+|\b)/);
+
+	  // Join the boundary splits that we do not consider to be boundaries. This is primarily the extended Latin character set.
+	  for (var i = 0; i < tokens.length - 1; i++) {
+	    // If we have an empty string in the next field and we have only word chars before and after, merge
+	    if (!tokens[i + 1] && tokens[i + 2] && extendedWordChars.test(tokens[i]) && extendedWordChars.test(tokens[i + 2])) {
+	      tokens[i] += tokens[i + 2];
+	      tokens.splice(i + 1, 2);
+	      i--;
+	    }
+	  }
+
+	  return tokens;
+	};
+
+	function diffWords(oldStr, newStr, callback) {
+	  var options = /*istanbul ignore start*/(0, _params.generateOptions) /*istanbul ignore end*/(callback, { ignoreWhitespace: true });
+	  return wordDiff.diff(oldStr, newStr, options);
+	}
+	function diffWordsWithSpace(oldStr, newStr, callback) {
+	  return wordDiff.diff(oldStr, newStr, callback);
+	}
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 4 */
+/***/ function(module, exports) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports. /*istanbul ignore end*/generateOptions = generateOptions;
+	function generateOptions(options, defaults) {
+	  if (typeof options === 'function') {
+	    defaults.callback = options;
+	  } else if (options) {
+	    for (var name in options) {
+	      /* istanbul ignore else */
+	      if (options.hasOwnProperty(name)) {
+	        defaults[name] = options[name];
+	      }
+	    }
+	  }
+	  return defaults;
+	}
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 5 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports.lineDiff = undefined;
+	exports. /*istanbul ignore end*/diffLines = diffLines;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/diffTrimmedLines = diffTrimmedLines;
+
+	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	var _base2 = _interopRequireDefault(_base);
+
+	/*istanbul ignore end*/
+	var /*istanbul ignore start*/_params = __webpack_require__(4) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+	/*istanbul ignore end*/var lineDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/lineDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+	lineDiff.tokenize = function (value) {
+	  var retLines = [],
+	      linesAndNewlines = value.split(/(\n|\r\n)/);
+
+	  // Ignore the final empty token that occurs if the string ends with a new line
+	  if (!linesAndNewlines[linesAndNewlines.length - 1]) {
+	    linesAndNewlines.pop();
+	  }
+
+	  // Merge the content and line separators into single tokens
+	  for (var i = 0; i < linesAndNewlines.length; i++) {
+	    var line = linesAndNewlines[i];
+
+	    if (i % 2 && !this.options.newlineIsToken) {
+	      retLines[retLines.length - 1] += line;
+	    } else {
+	      if (this.options.ignoreWhitespace) {
+	        line = line.trim();
+	      }
+	      retLines.push(line);
+	    }
+	  }
+
+	  return retLines;
+	};
+
+	function diffLines(oldStr, newStr, callback) {
+	  return lineDiff.diff(oldStr, newStr, callback);
+	}
+	function diffTrimmedLines(oldStr, newStr, callback) {
+	  var options = /*istanbul ignore start*/(0, _params.generateOptions) /*istanbul ignore end*/(callback, { ignoreWhitespace: true });
+	  return lineDiff.diff(oldStr, newStr, options);
+	}
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 6 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports.sentenceDiff = undefined;
+	exports. /*istanbul ignore end*/diffSentences = diffSentences;
+
+	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	var _base2 = _interopRequireDefault(_base);
+
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+	/*istanbul ignore end*/var sentenceDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/sentenceDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+	sentenceDiff.tokenize = function (value) {
+	  return value.split(/(\S.+?[.!?])(?=\s+|$)/);
+	};
+
+	function diffSentences(oldStr, newStr, callback) {
+	  return sentenceDiff.diff(oldStr, newStr, callback);
+	}
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 7 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports.cssDiff = undefined;
+	exports. /*istanbul ignore end*/diffCss = diffCss;
+
+	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	var _base2 = _interopRequireDefault(_base);
+
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+	/*istanbul ignore end*/var cssDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/cssDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+	cssDiff.tokenize = function (value) {
+	  return value.split(/([{}:;,]|\s+)/);
+	};
+
+	function diffCss(oldStr, newStr, callback) {
+	  return cssDiff.diff(oldStr, newStr, callback);
+	}
+	//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIi4uLy4uL3NyYy9kaWZmL2Nzcy5qcyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOzs7O2dDQU9nQixPLEdBQUEsTzs7QUFQaEIsSSx5QkFBQSx5Qix3QkFBQTs7Ozs7Ozt1QkFFTyxJQUFNLFUseUJBQUEsUSx3QkFBQSxVQUFVLEkseUJBQUEsbUIsd0JBQWhCO0FBQ1AsUUFBUSxRQUFSLEdBQW1CLFVBQVMsS0FBVCxFQUFnQjtBQUNqQyxTQUFPLE1BQU0sS0FBTixDQUFZLGVBQVosQ0FBUDtBQUNELENBRkQ7O0FBSU8sU0FBUyxPQUFULENBQWlCLE1BQWpCLEVBQXlCLE1BQXpCLEVBQWlDLFFBQWpDLEVBQTJDO0FBQUUsU0FBTyxRQUFRLElBQVIsQ0FBYSxNQUFiLEVBQXFCLE1BQXJCLEVBQTZCLFFBQTdCLENBQVA7QUFBZ0QiLCJmaWxlIjoiY3NzLmpzIiwic291cmNlc0NvbnRlbnQiOlsiaW1wb3J0IERpZmYgZnJvbSAnLi9iYXNlJztcblxuZXhwb3J0IGNvbnN0IGNzc0RpZmYgPSBuZXcgRGlmZigpO1xuY3NzRGlmZi50b2tlbml6ZSA9IGZ1bmN0aW9uKHZhbHVlKSB7XG4gIHJldHVybiB2YWx1ZS5zcGxpdCgvKFt7fTo7LF18XFxzKykvKTtcbn07XG5cbmV4cG9ydCBmdW5jdGlvbiBkaWZmQ3NzKG9sZFN0ciwgbmV3U3RyLCBjYWxsYmFjaykgeyByZXR1cm4gY3NzRGlmZi5kaWZmKG9sZFN0ciwgbmV3U3RyLCBjYWxsYmFjayk7IH1cbiJdfQ==
+
+
+/***/ },
+/* 8 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports.jsonDiff = undefined;
+
+	var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+
+	exports. /*istanbul ignore end*/diffJson = diffJson;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = canonicalize;
+
+	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	var _base2 = _interopRequireDefault(_base);
+
+	/*istanbul ignore end*/
+	var /*istanbul ignore start*/_line = __webpack_require__(5) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+	/*istanbul ignore end*/
+
+	var objectPrototypeToString = Object.prototype.toString;
+
+	var jsonDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/jsonDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+	// Discriminate between two lines of pretty-printed, serialized JSON where one of them has a
+	// dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output:
+	jsonDiff.useLongestToken = true;
+
+	jsonDiff.tokenize = /*istanbul ignore start*/_line.lineDiff. /*istanbul ignore end*/tokenize;
+	jsonDiff.castInput = function (value) {
+	  /*istanbul ignore start*/var /*istanbul ignore end*/undefinedReplacement = this.options.undefinedReplacement;
+
+
+	  return typeof value === 'string' ? value : JSON.stringify(canonicalize(value), function (k, v) {
+	    if (typeof v === 'undefined') {
+	      return undefinedReplacement;
+	    }
+
+	    return v;
+	  }, '  ');
+	};
+	jsonDiff.equals = function (left, right) {
+	  return (/*istanbul ignore start*/_base2['default']. /*istanbul ignore end*/prototype.equals(left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1'))
+	  );
+	};
+
+	function diffJson(oldObj, newObj, options) {
+	  return jsonDiff.diff(oldObj, newObj, options);
+	}
+
+	// This function handles the presence of circular references by bailing out when encountering an
+	// object that is already on the "stack" of items being processed.
+	function canonicalize(obj, stack, replacementStack) {
+	  stack = stack || [];
+	  replacementStack = replacementStack || [];
+
+	  var i = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+
+	  for (i = 0; i < stack.length; i += 1) {
+	    if (stack[i] === obj) {
+	      return replacementStack[i];
+	    }
+	  }
+
+	  var canonicalizedObj = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+
+	  if ('[object Array]' === objectPrototypeToString.call(obj)) {
+	    stack.push(obj);
+	    canonicalizedObj = new Array(obj.length);
+	    replacementStack.push(canonicalizedObj);
+	    for (i = 0; i < obj.length; i += 1) {
+	      canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack);
+	    }
+	    stack.pop();
+	    replacementStack.pop();
+	    return canonicalizedObj;
+	  }
+
+	  if (obj && obj.toJSON) {
+	    obj = obj.toJSON();
+	  }
+
+	  if ( /*istanbul ignore start*/(typeof /*istanbul ignore end*/obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && obj !== null) {
+	    stack.push(obj);
+	    canonicalizedObj = {};
+	    replacementStack.push(canonicalizedObj);
+	    var sortedKeys = [],
+	        key = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+	    for (key in obj) {
+	      /* istanbul ignore else */
+	      if (obj.hasOwnProperty(key)) {
+	        sortedKeys.push(key);
+	      }
+	    }
+	    sortedKeys.sort();
+	    for (i = 0; i < sortedKeys.length; i += 1) {
+	      key = sortedKeys[i];
+	      canonicalizedObj[key] = canonicalize(obj[key], stack, replacementStack);
+	    }
+	    stack.pop();
+	    replacementStack.pop();
+	  } else {
+	    canonicalizedObj = obj;
+	  }
+	  return canonicalizedObj;
+	}
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 9 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports.arrayDiff = undefined;
+	exports. /*istanbul ignore end*/diffArrays = diffArrays;
+
+	var /*istanbul ignore start*/_base = __webpack_require__(1) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	var _base2 = _interopRequireDefault(_base);
+
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+	/*istanbul ignore end*/var arrayDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/arrayDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+	arrayDiff.tokenize = arrayDiff.join = function (value) {
+	  return value.slice();
+	};
+
+	function diffArrays(oldArr, newArr, callback) {
+	  return arrayDiff.diff(oldArr, newArr, callback);
+	}
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 10 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports. /*istanbul ignore end*/applyPatch = applyPatch;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatches = applyPatches;
+
+	var /*istanbul ignore start*/_parse = __webpack_require__(11) /*istanbul ignore end*/;
+
+	var /*istanbul ignore start*/_distanceIterator = __webpack_require__(12) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	var _distanceIterator2 = _interopRequireDefault(_distanceIterator);
+
+	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+	/*istanbul ignore end*/function applyPatch(source, uniDiff) {
+	  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
+
+	  if (typeof uniDiff === 'string') {
+	    uniDiff = /*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(uniDiff);
+	  }
+
+	  if (Array.isArray(uniDiff)) {
+	    if (uniDiff.length > 1) {
+	      throw new Error('applyPatch only works with a single input.');
+	    }
+
+	    uniDiff = uniDiff[0];
+	  }
+
+	  // Apply the diff to the input
+	  var lines = source.split(/\r\n|[\n\v\f\r\x85]/),
+	      delimiters = source.match(/\r\n|[\n\v\f\r\x85]/g) || [],
+	      hunks = uniDiff.hunks,
+	      compareLine = options.compareLine || function (lineNumber, line, operation, patchContent) /*istanbul ignore start*/{
+	    return (/*istanbul ignore end*/line === patchContent
+	    );
+	  },
+	      errorCount = 0,
+	      fuzzFactor = options.fuzzFactor || 0,
+	      minLine = 0,
+	      offset = 0,
+	      removeEOFNL = /*istanbul ignore start*/void 0 /*istanbul ignore end*/,
+	      addEOFNL = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+
+	  /**
+	   * Checks if the hunk exactly fits on the provided location
+	   */
+	  function hunkFits(hunk, toPos) {
+	    for (var j = 0; j < hunk.lines.length; j++) {
+	      var line = hunk.lines[j],
+	          operation = line[0],
+	          content = line.substr(1);
+
+	      if (operation === ' ' || operation === '-') {
+	        // Context sanity check
+	        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {
+	          errorCount++;
+
+	          if (errorCount > fuzzFactor) {
+	            return false;
+	          }
+	        }
+	        toPos++;
+	      }
+	    }
+
+	    return true;
+	  }
+
+	  // Search best fit offsets for each hunk based on the previous ones
+	  for (var i = 0; i < hunks.length; i++) {
+	    var hunk = hunks[i],
+	        maxLine = lines.length - hunk.oldLines,
+	        localOffset = 0,
+	        toPos = offset + hunk.oldStart - 1;
+
+	    var iterator = /*istanbul ignore start*/(0, _distanceIterator2['default']) /*istanbul ignore end*/(toPos, minLine, maxLine);
+
+	    for (; localOffset !== undefined; localOffset = iterator()) {
+	      if (hunkFits(hunk, toPos + localOffset)) {
+	        hunk.offset = offset += localOffset;
+	        break;
+	      }
+	    }
+
+	    if (localOffset === undefined) {
+	      return false;
+	    }
+
+	    // Set lower text limit to end of the current hunk, so next ones don't try
+	    // to fit over already patched text
+	    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;
+	  }
+
+	  // Apply patch hunks
+	  for (var _i = 0; _i < hunks.length; _i++) {
+	    var _hunk = hunks[_i],
+	        _toPos = _hunk.offset + _hunk.newStart - 1;
+	    if (_hunk.newLines == 0) {
+	      _toPos++;
+	    }
+
+	    for (var j = 0; j < _hunk.lines.length; j++) {
+	      var line = _hunk.lines[j],
+	          operation = line[0],
+	          content = line.substr(1),
+	          delimiter = _hunk.linedelimiters[j];
+
+	      if (operation === ' ') {
+	        _toPos++;
+	      } else if (operation === '-') {
+	        lines.splice(_toPos, 1);
+	        delimiters.splice(_toPos, 1);
+	        /* istanbul ignore else */
+	      } else if (operation === '+') {
+	          lines.splice(_toPos, 0, content);
+	          delimiters.splice(_toPos, 0, delimiter);
+	          _toPos++;
+	        } else if (operation === '\\') {
+	          var previousOperation = _hunk.lines[j - 1] ? _hunk.lines[j - 1][0] : null;
+	          if (previousOperation === '+') {
+	            removeEOFNL = true;
+	          } else if (previousOperation === '-') {
+	            addEOFNL = true;
+	          }
+	        }
+	    }
+	  }
+
+	  // Handle EOFNL insertion/removal
+	  if (removeEOFNL) {
+	    while (!lines[lines.length - 1]) {
+	      lines.pop();
+	      delimiters.pop();
+	    }
+	  } else if (addEOFNL) {
+	    lines.push('');
+	    delimiters.push('\n');
+	  }
+	  for (var _k = 0; _k < lines.length - 1; _k++) {
+	    lines[_k] = lines[_k] + delimiters[_k];
+	  }
+	  return lines.join('');
+	}
+
+	// Wrapper that supports multiple file patches via callbacks.
+	function applyPatches(uniDiff, options) {
+	  if (typeof uniDiff === 'string') {
+	    uniDiff = /*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(uniDiff);
+	  }
+
+	  var currentIndex = 0;
+	  function processIndex() {
+	    var index = uniDiff[currentIndex++];
+	    if (!index) {
+	      return options.complete();
+	    }
+
+	    options.loadFile(index, function (err, data) {
+	      if (err) {
+	        return options.complete(err);
+	      }
+
+	      var updatedContent = applyPatch(data, index, options);
+	      options.patched(index, updatedContent, function (err) {
+	        if (err) {
+	          return options.complete(err);
+	        }
+
+	        processIndex();
+	      });
+	    });
+	  }
+	  processIndex();
+	}
+	//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/apply.js"],"names":[],"mappings":";;;gCAGgB,U,GAAA,U;yDA+HA,Y,GAAA,Y;;AAlIhB,I,yBAAA,2B,wBAAA;;AACA,I,yBAAA,wD,wBAAA;;;;;;;uBAEO,SAAS,UAAT,CAAoB,MAApB,EAA4B,OAA5B,EAAmD;2BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACxD,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,MAAM,OAAN,CAAc,OAAd,CAAJ,EAA4B;AAC1B,QAAI,QAAQ,MAAR,GAAiB,CAArB,EAAwB;AACtB,YAAM,IAAI,KAAJ,CAAU,4CAAV,CAAN;AACD;;AAED,cAAU,QAAQ,CAAR,CAAV;AACD;;;AAGD,MAAI,QAAQ,OAAO,KAAP,CAAa,qBAAb,CAAZ;AAAA,MACI,aAAa,OAAO,KAAP,CAAa,sBAAb,KAAwC,EADzD;AAAA,MAEI,QAAQ,QAAQ,KAFpB;AAAA,MAII,cAAc,QAAQ,WAAR,IAAwB,UAAC,UAAD,EAAa,IAAb,EAAmB,SAAnB,EAA8B,YAA9B,E,yBAAA;AAAA,W,wBAA+C,SAAS;AAAxD;AAAA,GAJ1C;AAAA,MAKI,aAAa,CALjB;AAAA,MAMI,aAAa,QAAQ,UAAR,IAAsB,CANvC;AAAA,MAOI,UAAU,CAPd;AAAA,MAQI,SAAS,CARb;AAAA,MAUI,c,yBAAA,M,wBAVJ;AAAA,MAWI,W,yBAAA,M,wBAXJ;;;;;AAgBA,WAAS,QAAT,CAAkB,IAAlB,EAAwB,KAAxB,EAA+B;AAC7B,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,KAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;;AAIA,UAAI,cAAc,GAAd,IAAqB,cAAc,GAAvC,EAA4C;;AAE1C,YAAI,CAAC,YAAY,QAAQ,CAApB,EAAuB,MAAM,KAAN,CAAvB,EAAqC,SAArC,EAAgD,OAAhD,CAAL,EAA+D;AAC7D;;AAEA,cAAI,aAAa,UAAjB,EAA6B;AAC3B,mBAAO,KAAP;AACD;AACF;AACD;AACD;AACF;;AAED,WAAO,IAAP;AACD;;;AAGD,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,QAAI,OAAO,MAAM,CAAN,CAAX;AAAA,QACI,UAAU,MAAM,MAAN,GAAe,KAAK,QADlC;AAAA,QAEI,cAAc,CAFlB;AAAA,QAGI,QAAQ,SAAS,KAAK,QAAd,GAAyB,CAHrC;;AAKA,QAAI,W,yBAAW,kC,wBAAA,CAAiB,KAAjB,EAAwB,OAAxB,EAAiC,OAAjC,CAAf;;AAEA,WAAO,gBAAgB,SAAvB,EAAkC,cAAc,UAAhD,EAA4D;AAC1D,UAAI,SAAS,IAAT,EAAe,QAAQ,WAAvB,CAAJ,EAAyC;AACvC,aAAK,MAAL,GAAc,UAAU,WAAxB;AACA;AACD;AACF;;AAED,QAAI,gBAAgB,SAApB,EAA+B;AAC7B,aAAO,KAAP;AACD;;;;AAID,cAAU,KAAK,MAAL,GAAc,KAAK,QAAnB,GAA8B,KAAK,QAA7C;AACD;;;AAGD,OAAK,IAAI,KAAI,CAAb,EAAgB,KAAI,MAAM,MAA1B,EAAkC,IAAlC,EAAuC;AACrC,QAAI,QAAO,MAAM,EAAN,CAAX;AAAA,QACI,SAAQ,MAAK,MAAL,GAAc,MAAK,QAAnB,GAA8B,CAD1C;AAEA,QAAI,MAAK,QAAL,IAAiB,CAArB,EAAwB;AAAE;AAAU;;AAEpC,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,MAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;AAAA,UAGI,YAAY,MAAK,cAAL,CAAoB,CAApB,CAHhB;;AAKA,UAAI,cAAc,GAAlB,EAAuB;AACrB;AACD,OAFD,MAEO,IAAI,cAAc,GAAlB,EAAuB;AAC5B,cAAM,MAAN,CAAa,MAAb,EAAoB,CAApB;AACA,mBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB;;AAED,OAJM,MAIA,IAAI,cAAc,GAAlB,EAAuB;AAC5B,gBAAM,MAAN,CAAa,MAAb,EAAoB,CAApB,EAAuB,OAAvB;AACA,qBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB,EAA4B,SAA5B;AACA;AACD,SAJM,MAIA,IAAI,cAAc,IAAlB,EAAwB;AAC7B,cAAI,oBAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,IAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,EAAkB,CAAlB,CAApB,GAA2C,IAAnE;AACA,cAAI,sBAAsB,GAA1B,EAA+B;AAC7B,0BAAc,IAAd;AACD,WAFD,MAEO,IAAI,sBAAsB,GAA1B,EAA+B;AACpC,uBAAW,IAAX;AACD;AACF;AACF;AACF;;;AAGD,MAAI,WAAJ,EAAiB;AACf,WAAO,CAAC,MAAM,MAAM,MAAN,GAAe,CAArB,CAAR,EAAiC;AAC/B,YAAM,GAAN;AACA,iBAAW,GAAX;AACD;AACF,GALD,MAKO,IAAI,QAAJ,EAAc;AACnB,UAAM,IAAN,CAAW,EAAX;AACA,eAAW,IAAX,CAAgB,IAAhB;AACD;AACD,OAAK,IAAI,KAAK,CAAd,EAAiB,KAAK,MAAM,MAAN,GAAe,CAArC,EAAwC,IAAxC,EAA8C;AAC5C,UAAM,EAAN,IAAY,MAAM,EAAN,IAAY,WAAW,EAAX,CAAxB;AACD;AACD,SAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;;;AAGM,SAAS,YAAT,CAAsB,OAAtB,EAA+B,OAA/B,EAAwC;AAC7C,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,eAAe,CAAnB;AACA,WAAS,YAAT,GAAwB;AACtB,QAAI,QAAQ,QAAQ,cAAR,CAAZ;AACA,QAAI,CAAC,KAAL,EAAY;AACV,aAAO,QAAQ,QAAR,EAAP;AACD;;AAED,YAAQ,QAAR,CAAiB,KAAjB,EAAwB,UAAS,GAAT,EAAc,IAAd,EAAoB;AAC1C,UAAI,GAAJ,EAAS;AACP,eAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED,UAAI,iBAAiB,WAAW,IAAX,EAAiB,KAAjB,EAAwB,OAAxB,CAArB;AACA,cAAQ,OAAR,CAAgB,KAAhB,EAAuB,cAAvB,EAAuC,UAAS,GAAT,EAAc;AACnD,YAAI,GAAJ,EAAS;AACP,iBAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED;AACD,OAND;AAOD,KAbD;AAcD;AACD;AACD","file":"apply.js","sourcesContent":["import {parsePatch} from './parse';\nimport distanceIterator from '../util/distance-iterator';\n\nexport function applyPatch(source, uniDiff, options = {}) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  if (Array.isArray(uniDiff)) {\n    if (uniDiff.length > 1) {\n      throw new Error('applyPatch only works with a single input.');\n    }\n\n    uniDiff = uniDiff[0];\n  }\n\n  // Apply the diff to the input\n  let lines = source.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = source.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      hunks = uniDiff.hunks,\n\n      compareLine = options.compareLine || ((lineNumber, line, operation, patchContent) => line === patchContent),\n      errorCount = 0,\n      fuzzFactor = options.fuzzFactor || 0,\n      minLine = 0,\n      offset = 0,\n\n      removeEOFNL,\n      addEOFNL;\n\n  /**\n   * Checks if the hunk exactly fits on the provided location\n   */\n  function hunkFits(hunk, toPos) {\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1);\n\n      if (operation === ' ' || operation === '-') {\n        // Context sanity check\n        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {\n          errorCount++;\n\n          if (errorCount > fuzzFactor) {\n            return false;\n          }\n        }\n        toPos++;\n      }\n    }\n\n    return true;\n  }\n\n  // Search best fit offsets for each hunk based on the previous ones\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        maxLine = lines.length - hunk.oldLines,\n        localOffset = 0,\n        toPos = offset + hunk.oldStart - 1;\n\n    let iterator = distanceIterator(toPos, minLine, maxLine);\n\n    for (; localOffset !== undefined; localOffset = iterator()) {\n      if (hunkFits(hunk, toPos + localOffset)) {\n        hunk.offset = offset += localOffset;\n        break;\n      }\n    }\n\n    if (localOffset === undefined) {\n      return false;\n    }\n\n    // Set lower text limit to end of the current hunk, so next ones don't try\n    // to fit over already patched text\n    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;\n  }\n\n  // Apply patch hunks\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        toPos = hunk.offset + hunk.newStart - 1;\n    if (hunk.newLines == 0) { toPos++; }\n\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1),\n          delimiter = hunk.linedelimiters[j];\n\n      if (operation === ' ') {\n        toPos++;\n      } else if (operation === '-') {\n        lines.splice(toPos, 1);\n        delimiters.splice(toPos, 1);\n      /* istanbul ignore else */\n      } else if (operation === '+') {\n        lines.splice(toPos, 0, content);\n        delimiters.splice(toPos, 0, delimiter);\n        toPos++;\n      } else if (operation === '\\\\') {\n        let previousOperation = hunk.lines[j - 1] ? hunk.lines[j - 1][0] : null;\n        if (previousOperation === '+') {\n          removeEOFNL = true;\n        } else if (previousOperation === '-') {\n          addEOFNL = true;\n        }\n      }\n    }\n  }\n\n  // Handle EOFNL insertion/removal\n  if (removeEOFNL) {\n    while (!lines[lines.length - 1]) {\n      lines.pop();\n      delimiters.pop();\n    }\n  } else if (addEOFNL) {\n    lines.push('');\n    delimiters.push('\\n');\n  }\n  for (let _k = 0; _k < lines.length - 1; _k++) {\n    lines[_k] = lines[_k] + delimiters[_k];\n  }\n  return lines.join('');\n}\n\n// Wrapper that supports multiple file patches via callbacks.\nexport function applyPatches(uniDiff, options) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  let currentIndex = 0;\n  function processIndex() {\n    let index = uniDiff[currentIndex++];\n    if (!index) {\n      return options.complete();\n    }\n\n    options.loadFile(index, function(err, data) {\n      if (err) {\n        return options.complete(err);\n      }\n\n      let updatedContent = applyPatch(data, index, options);\n      options.patched(index, updatedContent, function(err) {\n        if (err) {\n          return options.complete(err);\n        }\n\n        processIndex();\n      });\n    });\n  }\n  processIndex();\n}\n"]}
+
+
+/***/ },
+/* 11 */
+/***/ function(module, exports) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports. /*istanbul ignore end*/parsePatch = parsePatch;
+	function parsePatch(uniDiff) {
+	  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
+
+	  var diffstr = uniDiff.split(/\r\n|[\n\v\f\r\x85]/),
+	      delimiters = uniDiff.match(/\r\n|[\n\v\f\r\x85]/g) || [],
+	      list = [],
+	      i = 0;
+
+	  function parseIndex() {
+	    var index = {};
+	    list.push(index);
+
+	    // Parse diff metadata
+	    while (i < diffstr.length) {
+	      var line = diffstr[i];
+
+	      // File header found, end parsing diff metadata
+	      if (/^(\-\-\-|\+\+\+|@@)\s/.test(line)) {
+	        break;
+	      }
+
+	      // Diff index
+	      var header = /^(?:Index:|diff(?: -r \w+)+)\s+(.+?)\s*$/.exec(line);
+	      if (header) {
+	        index.index = header[1];
+	      }
+
+	      i++;
+	    }
+
+	    // Parse file headers if they are defined. Unified diff requires them, but
+	    // there's no technical issues to have an isolated hunk without file header
+	    parseFileHeader(index);
+	    parseFileHeader(index);
+
+	    // Parse hunks
+	    index.hunks = [];
+
+	    while (i < diffstr.length) {
+	      var _line = diffstr[i];
+
+	      if (/^(Index:|diff|\-\-\-|\+\+\+)\s/.test(_line)) {
+	        break;
+	      } else if (/^@@/.test(_line)) {
+	        index.hunks.push(parseHunk());
+	      } else if (_line && options.strict) {
+	        // Ignore unexpected content unless in strict mode
+	        throw new Error('Unknown line ' + (i + 1) + ' ' + JSON.stringify(_line));
+	      } else {
+	        i++;
+	      }
+	    }
+	  }
+
+	  // Parses the --- and +++ headers, if none are found, no lines
+	  // are consumed.
+	  function parseFileHeader(index) {
+	    var headerPattern = /^(---|\+\+\+)\s+([\S ]*)(?:\t(.*?)\s*)?$/;
+	    var fileHeader = headerPattern.exec(diffstr[i]);
+	    if (fileHeader) {
+	      var keyPrefix = fileHeader[1] === '---' ? 'old' : 'new';
+	      index[keyPrefix + 'FileName'] = fileHeader[2];
+	      index[keyPrefix + 'Header'] = fileHeader[3];
+
+	      i++;
+	    }
+	  }
+
+	  // Parses a hunk
+	  // This assumes that we are at the start of a hunk.
+	  function parseHunk() {
+	    var chunkHeaderIndex = i,
+	        chunkHeaderLine = diffstr[i++],
+	        chunkHeader = chunkHeaderLine.split(/@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@/);
+
+	    var hunk = {
+	      oldStart: +chunkHeader[1],
+	      oldLines: +chunkHeader[2] || 1,
+	      newStart: +chunkHeader[3],
+	      newLines: +chunkHeader[4] || 1,
+	      lines: [],
+	      linedelimiters: []
+	    };
+
+	    var addCount = 0,
+	        removeCount = 0;
+	    for (; i < diffstr.length; i++) {
+	      // Lines starting with '---' could be mistaken for the "remove line" operation
+	      // But they could be the header for the next file. Therefore prune such cases out.
+	      if (diffstr[i].indexOf('--- ') === 0 && i + 2 < diffstr.length && diffstr[i + 1].indexOf('+++ ') === 0 && diffstr[i + 2].indexOf('@@') === 0) {
+	        break;
+	      }
+	      var operation = diffstr[i][0];
+
+	      if (operation === '+' || operation === '-' || operation === ' ' || operation === '\\') {
+	        hunk.lines.push(diffstr[i]);
+	        hunk.linedelimiters.push(delimiters[i] || '\n');
+
+	        if (operation === '+') {
+	          addCount++;
+	        } else if (operation === '-') {
+	          removeCount++;
+	        } else if (operation === ' ') {
+	          addCount++;
+	          removeCount++;
+	        }
+	      } else {
+	        break;
+	      }
+	    }
+
+	    // Handle the empty block count case
+	    if (!addCount && hunk.newLines === 1) {
+	      hunk.newLines = 0;
+	    }
+	    if (!removeCount && hunk.oldLines === 1) {
+	      hunk.oldLines = 0;
+	    }
+
+	    // Perform optional sanity checking
+	    if (options.strict) {
+	      if (addCount !== hunk.newLines) {
+	        throw new Error('Added line count did not match for hunk at line ' + (chunkHeaderIndex + 1));
+	      }
+	      if (removeCount !== hunk.oldLines) {
+	        throw new Error('Removed line count did not match for hunk at line ' + (chunkHeaderIndex + 1));
+	      }
+	    }
+
+	    return hunk;
+	  }
+
+	  while (i < diffstr.length) {
+	    parseIndex();
+	  }
+
+	  return list;
+	}
+	//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/parse.js"],"names":[],"mappings":";;;gCAAgB,U,GAAA,U;AAAT,SAAS,UAAT,CAAoB,OAApB,EAA2C;2BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AAChD,MAAI,UAAU,QAAQ,KAAR,CAAc,qBAAd,CAAd;AAAA,MACI,aAAa,QAAQ,KAAR,CAAc,sBAAd,KAAyC,EAD1D;AAAA,MAEI,OAAO,EAFX;AAAA,MAGI,IAAI,CAHR;;AAKA,WAAS,UAAT,GAAsB;AACpB,QAAI,QAAQ,EAAZ;AACA,SAAK,IAAL,CAAU,KAAV;;;AAGA,WAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB,UAAI,OAAO,QAAQ,CAAR,CAAX;;;AAGA,UAAI,wBAAwB,IAAxB,CAA6B,IAA7B,CAAJ,EAAwC;AACtC;AACD;;;AAGD,UAAI,SAAU,0CAAD,CAA6C,IAA7C,CAAkD,IAAlD,CAAb;AACA,UAAI,MAAJ,EAAY;AACV,cAAM,KAAN,GAAc,OAAO,CAAP,CAAd;AACD;;AAED;AACD;;;;AAID,oBAAgB,KAAhB;AACA,oBAAgB,KAAhB;;;AAGA,UAAM,KAAN,GAAc,EAAd;;AAEA,WAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB,UAAI,QAAO,QAAQ,CAAR,CAAX;;AAEA,UAAI,iCAAiC,IAAjC,CAAsC,KAAtC,CAAJ,EAAiD;AAC/C;AACD,OAFD,MAEO,IAAI,MAAM,IAAN,CAAW,KAAX,CAAJ,EAAsB;AAC3B,cAAM,KAAN,CAAY,IAAZ,CAAiB,WAAjB;AACD,OAFM,MAEA,IAAI,SAAQ,QAAQ,MAApB,EAA4B;;AAEjC,cAAM,IAAI,KAAJ,CAAU,mBAAmB,IAAI,CAAvB,IAA4B,GAA5B,GAAkC,KAAK,SAAL,CAAe,KAAf,CAA5C,CAAN;AACD,OAHM,MAGA;AACL;AACD;AACF;AACF;;;;AAID,WAAS,eAAT,CAAyB,KAAzB,EAAgC;AAC9B,QAAM,gBAAgB,0CAAtB;AACA,QAAM,aAAa,cAAc,IAAd,CAAmB,QAAQ,CAAR,CAAnB,CAAnB;AACA,QAAI,UAAJ,EAAgB;AACd,UAAI,YAAY,WAAW,CAAX,MAAkB,KAAlB,GAA0B,KAA1B,GAAkC,KAAlD;AACA,YAAM,YAAY,UAAlB,IAAgC,WAAW,CAAX,CAAhC;AACA,YAAM,YAAY,QAAlB,IAA8B,WAAW,CAAX,CAA9B;;AAEA;AACD;AACF;;;;AAID,WAAS,SAAT,GAAqB;AACnB,QAAI,mBAAmB,CAAvB;AAAA,QACI,kBAAkB,QAAQ,GAAR,CADtB;AAAA,QAEI,cAAc,gBAAgB,KAAhB,CAAsB,4CAAtB,CAFlB;;AAIA,QAAI,OAAO;AACT,gBAAU,CAAC,YAAY,CAAZ,CADF;AAET,gBAAU,CAAC,YAAY,CAAZ,CAAD,IAAmB,CAFpB;AAGT,gBAAU,CAAC,YAAY,CAAZ,CAHF;AAIT,gBAAU,CAAC,YAAY,CAAZ,CAAD,IAAmB,CAJpB;AAKT,aAAO,EALE;AAMT,sBAAgB;AANP,KAAX;;AASA,QAAI,WAAW,CAAf;AAAA,QACI,cAAc,CADlB;AAEA,WAAO,IAAI,QAAQ,MAAnB,EAA2B,GAA3B,EAAgC;;;AAG9B,UAAI,QAAQ,CAAR,EAAW,OAAX,CAAmB,MAAnB,MAA+B,CAA/B,IACM,IAAI,CAAJ,GAAQ,QAAQ,MADtB,IAEK,QAAQ,IAAI,CAAZ,EAAe,OAAf,CAAuB,MAAvB,MAAmC,CAFxC,IAGK,QAAQ,IAAI,CAAZ,EAAe,OAAf,CAAuB,IAAvB,MAAiC,CAH1C,EAG6C;AACzC;AACH;AACD,UAAI,YAAY,QAAQ,CAAR,EAAW,CAAX,CAAhB;;AAEA,UAAI,cAAc,GAAd,IAAqB,cAAc,GAAnC,IAA0C,cAAc,GAAxD,IAA+D,cAAc,IAAjF,EAAuF;AACrF,aAAK,KAAL,CAAW,IAAX,CAAgB,QAAQ,CAAR,CAAhB;AACA,aAAK,cAAL,CAAoB,IAApB,CAAyB,WAAW,CAAX,KAAiB,IAA1C;;AAEA,YAAI,cAAc,GAAlB,EAAuB;AACrB;AACD,SAFD,MAEO,IAAI,cAAc,GAAlB,EAAuB;AAC5B;AACD,SAFM,MAEA,IAAI,cAAc,GAAlB,EAAuB;AAC5B;AACA;AACD;AACF,OAZD,MAYO;AACL;AACD;AACF;;;AAGD,QAAI,CAAC,QAAD,IAAa,KAAK,QAAL,KAAkB,CAAnC,EAAsC;AACpC,WAAK,QAAL,GAAgB,CAAhB;AACD;AACD,QAAI,CAAC,WAAD,IAAgB,KAAK,QAAL,KAAkB,CAAtC,EAAyC;AACvC,WAAK,QAAL,GAAgB,CAAhB;AACD;;;AAGD,QAAI,QAAQ,MAAZ,EAAoB;AAClB,UAAI,aAAa,KAAK,QAAtB,EAAgC;AAC9B,cAAM,IAAI,KAAJ,CAAU,sDAAsD,mBAAmB,CAAzE,CAAV,CAAN;AACD;AACD,UAAI,gBAAgB,KAAK,QAAzB,EAAmC;AACjC,cAAM,IAAI,KAAJ,CAAU,wDAAwD,mBAAmB,CAA3E,CAAV,CAAN;AACD;AACF;;AAED,WAAO,IAAP;AACD;;AAED,SAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB;AACD;;AAED,SAAO,IAAP;AACD","file":"parse.js","sourcesContent":["export function parsePatch(uniDiff, options = {}) {\n  let diffstr = uniDiff.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = uniDiff.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      list = [],\n      i = 0;\n\n  function parseIndex() {\n    let index = {};\n    list.push(index);\n\n    // Parse diff metadata\n    while (i < diffstr.length) {\n      let line = diffstr[i];\n\n      // File header found, end parsing diff metadata\n      if (/^(\\-\\-\\-|\\+\\+\\+|@@)\\s/.test(line)) {\n        break;\n      }\n\n      // Diff index\n      let header = (/^(?:Index:|diff(?: -r \\w+)+)\\s+(.+?)\\s*$/).exec(line);\n      if (header) {\n        index.index = header[1];\n      }\n\n      i++;\n    }\n\n    // Parse file headers if they are defined. Unified diff requires them, but\n    // there's no technical issues to have an isolated hunk without file header\n    parseFileHeader(index);\n    parseFileHeader(index);\n\n    // Parse hunks\n    index.hunks = [];\n\n    while (i < diffstr.length) {\n      let line = diffstr[i];\n\n      if (/^(Index:|diff|\\-\\-\\-|\\+\\+\\+)\\s/.test(line)) {\n        break;\n      } else if (/^@@/.test(line)) {\n        index.hunks.push(parseHunk());\n      } else if (line && options.strict) {\n        // Ignore unexpected content unless in strict mode\n        throw new Error('Unknown line ' + (i + 1) + ' ' + JSON.stringify(line));\n      } else {\n        i++;\n      }\n    }\n  }\n\n  // Parses the --- and +++ headers, if none are found, no lines\n  // are consumed.\n  function parseFileHeader(index) {\n    const headerPattern = /^(---|\\+\\+\\+)\\s+([\\S ]*)(?:\\t(.*?)\\s*)?$/;\n    const fileHeader = headerPattern.exec(diffstr[i]);\n    if (fileHeader) {\n      let keyPrefix = fileHeader[1] === '---' ? 'old' : 'new';\n      index[keyPrefix + 'FileName'] = fileHeader[2];\n      index[keyPrefix + 'Header'] = fileHeader[3];\n\n      i++;\n    }\n  }\n\n  // Parses a hunk\n  // This assumes that we are at the start of a hunk.\n  function parseHunk() {\n    let chunkHeaderIndex = i,\n        chunkHeaderLine = diffstr[i++],\n        chunkHeader = chunkHeaderLine.split(/@@ -(\\d+)(?:,(\\d+))? \\+(\\d+)(?:,(\\d+))? @@/);\n\n    let hunk = {\n      oldStart: +chunkHeader[1],\n      oldLines: +chunkHeader[2] || 1,\n      newStart: +chunkHeader[3],\n      newLines: +chunkHeader[4] || 1,\n      lines: [],\n      linedelimiters: []\n    };\n\n    let addCount = 0,\n        removeCount = 0;\n    for (; i < diffstr.length; i++) {\n      // Lines starting with '---' could be mistaken for the \"remove line\" operation\n      // But they could be the header for the next file. Therefore prune such cases out.\n      if (diffstr[i].indexOf('--- ') === 0\n            && (i + 2 < diffstr.length)\n            && diffstr[i + 1].indexOf('+++ ') === 0\n            && diffstr[i + 2].indexOf('@@') === 0) {\n          break;\n      }\n      let operation = diffstr[i][0];\n\n      if (operation === '+' || operation === '-' || operation === ' ' || operation === '\\\\') {\n        hunk.lines.push(diffstr[i]);\n        hunk.linedelimiters.push(delimiters[i] || '\\n');\n\n        if (operation === '+') {\n          addCount++;\n        } else if (operation === '-') {\n          removeCount++;\n        } else if (operation === ' ') {\n          addCount++;\n          removeCount++;\n        }\n      } else {\n        break;\n      }\n    }\n\n    // Handle the empty block count case\n    if (!addCount && hunk.newLines === 1) {\n      hunk.newLines = 0;\n    }\n    if (!removeCount && hunk.oldLines === 1) {\n      hunk.oldLines = 0;\n    }\n\n    // Perform optional sanity checking\n    if (options.strict) {\n      if (addCount !== hunk.newLines) {\n        throw new Error('Added line count did not match for hunk at line ' + (chunkHeaderIndex + 1));\n      }\n      if (removeCount !== hunk.oldLines) {\n        throw new Error('Removed line count did not match for hunk at line ' + (chunkHeaderIndex + 1));\n      }\n    }\n\n    return hunk;\n  }\n\n  while (i < diffstr.length) {\n    parseIndex();\n  }\n\n  return list;\n}\n"]}
+
+
+/***/ },
+/* 12 */
+/***/ function(module, exports) {
+
+	/*istanbul ignore start*/"use strict";
+
+	exports.__esModule = true;
+
+	exports["default"] = /*istanbul ignore end*/function (start, minLine, maxLine) {
+	  var wantForward = true,
+	      backwardExhausted = false,
+	      forwardExhausted = false,
+	      localOffset = 1;
+
+	  return function iterator() {
+	    if (wantForward && !forwardExhausted) {
+	      if (backwardExhausted) {
+	        localOffset++;
+	      } else {
+	        wantForward = false;
+	      }
+
+	      // Check if trying to fit beyond text length, and if not, check it fits
+	      // after offset location (or desired location on first iteration)
+	      if (start + localOffset <= maxLine) {
+	        return localOffset;
+	      }
+
+	      forwardExhausted = true;
+	    }
+
+	    if (!backwardExhausted) {
+	      if (!forwardExhausted) {
+	        wantForward = true;
+	      }
+
+	      // Check if trying to fit before text beginning, and if not, check it fits
+	      // before offset location
+	      if (minLine <= start - localOffset) {
+	        return -localOffset++;
+	      }
+
+	      backwardExhausted = true;
+	      return iterator();
+	    }
+
+	    // We tried to fit hunk before text beginning and beyond text lenght, then
+	    // hunk can't fit on the text. Return undefined
+	  };
+	};
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 13 */
+/***/ function(module, exports, __webpack_require__) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports. /*istanbul ignore end*/structuredPatch = structuredPatch;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/createTwoFilesPatch = createTwoFilesPatch;
+	/*istanbul ignore start*/exports. /*istanbul ignore end*/createPatch = createPatch;
+
+	var /*istanbul ignore start*/_line = __webpack_require__(5) /*istanbul ignore end*/;
+
+	/*istanbul ignore start*/
+	function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+
+	/*istanbul ignore end*/function structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {
+	  if (!options) {
+	    options = {};
+	  }
+	  if (typeof options.context === 'undefined') {
+	    options.context = 4;
+	  }
+
+	  var diff = /*istanbul ignore start*/(0, _line.diffLines) /*istanbul ignore end*/(oldStr, newStr, options);
+	  diff.push({ value: '', lines: [] }); // Append an empty value to make cleanup easier
+
+	  function contextLines(lines) {
+	    return lines.map(function (entry) {
+	      return ' ' + entry;
+	    });
+	  }
+
+	  var hunks = [];
+	  var oldRangeStart = 0,
+	      newRangeStart = 0,
+	      curRange = [],
+	      oldLine = 1,
+	      newLine = 1;
+	  /*istanbul ignore start*/
+	  var _loop = function _loop( /*istanbul ignore end*/i) {
+	    var current = diff[i],
+	        lines = current.lines || current.value.replace(/\n$/, '').split('\n');
+	    current.lines = lines;
+
+	    if (current.added || current.removed) {
+	      /*istanbul ignore start*/
+	      var _curRange;
+
+	      /*istanbul ignore end*/
+	      // If we have previous context, start with that
+	      if (!oldRangeStart) {
+	        var prev = diff[i - 1];
+	        oldRangeStart = oldLine;
+	        newRangeStart = newLine;
+
+	        if (prev) {
+	          curRange = options.context > 0 ? contextLines(prev.lines.slice(-options.context)) : [];
+	          oldRangeStart -= curRange.length;
+	          newRangeStart -= curRange.length;
+	        }
+	      }
+
+	      // Output our changes
+	      /*istanbul ignore start*/(_curRange = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/lines.map(function (entry) {
+	        return (current.added ? '+' : '-') + entry;
+	      })));
+
+	      // Track the updated file position
+	      if (current.added) {
+	        newLine += lines.length;
+	      } else {
+	        oldLine += lines.length;
+	      }
+	    } else {
+	      // Identical context lines. Track line changes
+	      if (oldRangeStart) {
+	        // Close out any changes that have been output (or join overlapping)
+	        if (lines.length <= options.context * 2 && i < diff.length - 2) {
+	          /*istanbul ignore start*/
+	          var _curRange2;
+
+	          /*istanbul ignore end*/
+	          // Overlapping
+	          /*istanbul ignore start*/(_curRange2 = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange2 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/contextLines(lines)));
+	        } else {
+	          /*istanbul ignore start*/
+	          var _curRange3;
+
+	          /*istanbul ignore end*/
+	          // end the range and output
+	          var contextSize = Math.min(lines.length, options.context);
+	          /*istanbul ignore start*/(_curRange3 = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange3 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/contextLines(lines.slice(0, contextSize))));
+
+	          var hunk = {
+	            oldStart: oldRangeStart,
+	            oldLines: oldLine - oldRangeStart + contextSize,
+	            newStart: newRangeStart,
+	            newLines: newLine - newRangeStart + contextSize,
+	            lines: curRange
+	          };
+	          if (i >= diff.length - 2 && lines.length <= options.context) {
+	            // EOF is inside this hunk
+	            var oldEOFNewline = /\n$/.test(oldStr);
+	            var newEOFNewline = /\n$/.test(newStr);
+	            if (lines.length == 0 && !oldEOFNewline) {
+	              // special case: old has no eol and no trailing context; no-nl can end up before adds
+	              curRange.splice(hunk.oldLines, 0, '\\ No newline at end of file');
+	            } else if (!oldEOFNewline || !newEOFNewline) {
+	              curRange.push('\\ No newline at end of file');
+	            }
+	          }
+	          hunks.push(hunk);
+
+	          oldRangeStart = 0;
+	          newRangeStart = 0;
+	          curRange = [];
+	        }
+	      }
+	      oldLine += lines.length;
+	      newLine += lines.length;
+	    }
+	  };
+
+	  for (var i = 0; i < diff.length; i++) {
+	    /*istanbul ignore start*/
+	    _loop( /*istanbul ignore end*/i);
+	  }
+
+	  return {
+	    oldFileName: oldFileName, newFileName: newFileName,
+	    oldHeader: oldHeader, newHeader: newHeader,
+	    hunks: hunks
+	  };
+	}
+
+	function createTwoFilesPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {
+	  var diff = structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options);
+
+	  var ret = [];
+	  if (oldFileName == newFileName) {
+	    ret.push('Index: ' + oldFileName);
+	  }
+	  ret.push('===================================================================');
+	  ret.push('--- ' + diff.oldFileName + (typeof diff.oldHeader === 'undefined' ? '' : '\t' + diff.oldHeader));
+	  ret.push('+++ ' + diff.newFileName + (typeof diff.newHeader === 'undefined' ? '' : '\t' + diff.newHeader));
+
+	  for (var i = 0; i < diff.hunks.length; i++) {
+	    var hunk = diff.hunks[i];
+	    ret.push('@@ -' + hunk.oldStart + ',' + hunk.oldLines + ' +' + hunk.newStart + ',' + hunk.newLines + ' @@');
+	    ret.push.apply(ret, hunk.lines);
+	  }
+
+	  return ret.join('\n') + '\n';
+	}
+
+	function createPatch(fileName, oldStr, newStr, oldHeader, newHeader, options) {
+	  return createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader, options);
+	}
+	//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/create.js"],"names":[],"mappings":";;;gCAEgB,e,GAAA,e;yDAiGA,mB,GAAA,mB;yDAwBA,W,GAAA,W;;AA3HhB,I,yBAAA,+B,wBAAA;;;;;uBAEO,SAAS,eAAT,CAAyB,WAAzB,EAAsC,WAAtC,EAAmD,MAAnD,EAA2D,MAA3D,EAAmE,SAAnE,EAA8E,SAA9E,EAAyF,OAAzF,EAAkG;AACvG,MAAI,CAAC,OAAL,EAAc;AACZ,cAAU,EAAV;AACD;AACD,MAAI,OAAO,QAAQ,OAAf,KAA2B,WAA/B,EAA4C;AAC1C,YAAQ,OAAR,GAAkB,CAAlB;AACD;;AAED,MAAM,O,yBAAO,oB,wBAAA,CAAU,MAAV,EAAkB,MAAlB,EAA0B,OAA1B,CAAb;AACA,OAAK,IAAL,CAAU,EAAC,OAAO,EAAR,EAAY,OAAO,EAAnB,EAAV,E;;AAEA,WAAS,YAAT,CAAsB,KAAtB,EAA6B;AAC3B,WAAO,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB;AAAE,aAAO,MAAM,KAAb;AAAqB,KAAjD,CAAP;AACD;;AAED,MAAI,QAAQ,EAAZ;AACA,MAAI,gBAAgB,CAApB;AAAA,MAAuB,gBAAgB,CAAvC;AAAA,MAA0C,WAAW,EAArD;AAAA,MACI,UAAU,CADd;AAAA,MACiB,UAAU,CAD3B;;AAhBuG,6B,wBAkB9F,CAlB8F;AAmBrG,QAAM,UAAU,KAAK,CAAL,CAAhB;AAAA,QACM,QAAQ,QAAQ,KAAR,IAAiB,QAAQ,KAAR,CAAc,OAAd,CAAsB,KAAtB,EAA6B,EAA7B,EAAiC,KAAjC,CAAuC,IAAvC,CAD/B;AAEA,YAAQ,KAAR,GAAgB,KAAhB;;AAEA,QAAI,QAAQ,KAAR,IAAiB,QAAQ,OAA7B,EAAsC;;AAAA;;;;AAEpC,UAAI,CAAC,aAAL,EAAoB;AAClB,YAAM,OAAO,KAAK,IAAI,CAAT,CAAb;AACA,wBAAgB,OAAhB;AACA,wBAAgB,OAAhB;;AAEA,YAAI,IAAJ,EAAU;AACR,qBAAW,QAAQ,OAAR,GAAkB,CAAlB,GAAsB,aAAa,KAAK,KAAL,CAAW,KAAX,CAAiB,CAAC,QAAQ,OAA1B,CAAb,CAAtB,GAAyE,EAApF;AACA,2BAAiB,SAAS,MAA1B;AACA,2BAAiB,SAAS,MAA1B;AACD;AACF;;;+BAGD,a,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,S,wBAAA,E,yBAAA,mB,wBAAkB,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB;AAC1C,eAAO,CAAC,QAAQ,KAAR,GAAgB,GAAhB,GAAsB,GAAvB,IAA8B,KAArC;AACD,OAFiB,CAAlB;;;AAKA,UAAI,QAAQ,KAAZ,EAAmB;AACjB,mBAAW,MAAM,MAAjB;AACD,OAFD,MAEO;AACL,mBAAW,MAAM,MAAjB;AACD;AACF,KAzBD,MAyBO;;AAEL,UAAI,aAAJ,EAAmB;;AAEjB,YAAI,MAAM,MAAN,IAAgB,QAAQ,OAAR,GAAkB,CAAlC,IAAuC,IAAI,KAAK,MAAL,GAAc,CAA7D,EAAgE;;AAAA;;;;mCAE9D,c,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,U,wBAAA,E,yBAAA,mB,wBAAkB,aAAa,KAAb,CAAlB;AACD,SAHD,MAGO;;AAAA;;;;AAEL,cAAI,cAAc,KAAK,GAAL,CAAS,MAAM,MAAf,EAAuB,QAAQ,OAA/B,CAAlB;mCACA,c,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,U,wBAAA,E,yBAAA,mB,wBAAkB,aAAa,MAAM,KAAN,CAAY,CAAZ,EAAe,WAAf,CAAb,CAAlB;;AAEA,cAAI,OAAO;AACT,sBAAU,aADD;AAET,sBAAW,UAAU,aAAV,GAA0B,WAF5B;AAGT,sBAAU,aAHD;AAIT,sBAAW,UAAU,aAAV,GAA0B,WAJ5B;AAKT,mBAAO;AALE,WAAX;AAOA,cAAI,KAAK,KAAK,MAAL,GAAc,CAAnB,IAAwB,MAAM,MAAN,IAAgB,QAAQ,OAApD,EAA6D;;AAE3D,gBAAI,gBAAiB,MAAM,IAAN,CAAW,MAAX,CAArB;AACA,gBAAI,gBAAiB,MAAM,IAAN,CAAW,MAAX,CAArB;AACA,gBAAI,MAAM,MAAN,IAAgB,CAAhB,IAAqB,CAAC,aAA1B,EAAyC;;AAEvC,uBAAS,MAAT,CAAgB,KAAK,QAArB,EAA+B,CAA/B,EAAkC,8BAAlC;AACD,aAHD,MAGO,IAAI,CAAC,aAAD,IAAkB,CAAC,aAAvB,EAAsC;AAC3C,uBAAS,IAAT,CAAc,8BAAd;AACD;AACF;AACD,gBAAM,IAAN,CAAW,IAAX;;AAEA,0BAAgB,CAAhB;AACA,0BAAgB,CAAhB;AACA,qBAAW,EAAX;AACD;AACF;AACD,iBAAW,MAAM,MAAjB;AACA,iBAAW,MAAM,MAAjB;AACD;AAvFoG;;AAkBvG,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,MAAzB,EAAiC,GAAjC,EAAsC;;AAAA,U,wBAA7B,CAA6B;AAsErC;;AAED,SAAO;AACL,iBAAa,WADR,EACqB,aAAa,WADlC;AAEL,eAAW,SAFN,EAEiB,WAAW,SAF5B;AAGL,WAAO;AAHF,GAAP;AAKD;;AAEM,SAAS,mBAAT,CAA6B,WAA7B,EAA0C,WAA1C,EAAuD,MAAvD,EAA+D,MAA/D,EAAuE,SAAvE,EAAkF,SAAlF,EAA6F,OAA7F,EAAsG;AAC3G,MAAM,OAAO,gBAAgB,WAAhB,EAA6B,WAA7B,EAA0C,MAA1C,EAAkD,MAAlD,EAA0D,SAA1D,EAAqE,SAArE,EAAgF,OAAhF,CAAb;;AAEA,MAAM,MAAM,EAAZ;AACA,MAAI,eAAe,WAAnB,EAAgC;AAC9B,QAAI,IAAJ,CAAS,YAAY,WAArB;AACD;AACD,MAAI,IAAJ,CAAS,qEAAT;AACA,MAAI,IAAJ,CAAS,SAAS,KAAK,WAAd,IAA6B,OAAO,KAAK,SAAZ,KAA0B,WAA1B,GAAwC,EAAxC,GAA6C,OAAO,KAAK,SAAtF,CAAT;AACA,MAAI,IAAJ,CAAS,SAAS,KAAK,WAAd,IAA6B,OAAO,KAAK,SAAZ,KAA0B,WAA1B,GAAwC,EAAxC,GAA6C,OAAO,KAAK,SAAtF,CAAT;;AAEA,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,QAAM,OAAO,KAAK,KAAL,CAAW,CAAX,CAAb;AACA,QAAI,IAAJ,CACE,SAAS,KAAK,QAAd,GAAyB,GAAzB,GAA+B,KAAK,QAApC,GACE,IADF,GACS,KAAK,QADd,GACyB,GADzB,GAC+B,KAAK,QADpC,GAEE,KAHJ;AAKA,QAAI,IAAJ,CAAS,KAAT,CAAe,GAAf,EAAoB,KAAK,KAAzB;AACD;;AAED,SAAO,IAAI,IAAJ,CAAS,IAAT,IAAiB,IAAxB;AACD;;AAEM,SAAS,WAAT,CAAqB,QAArB,EAA+B,MAA/B,EAAuC,MAAvC,EAA+C,SAA/C,EAA0D,SAA1D,EAAqE,OAArE,EAA8E;AACnF,SAAO,oBAAoB,QAApB,EAA8B,QAA9B,EAAwC,MAAxC,EAAgD,MAAhD,EAAwD,SAAxD,EAAmE,SAAnE,EAA8E,OAA9E,CAAP;AACD","file":"create.js","sourcesContent":["import {diffLines} from '../diff/line';\n\nexport function structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {\n  if (!options) {\n    options = {};\n  }\n  if (typeof options.context === 'undefined') {\n    options.context = 4;\n  }\n\n  const diff = diffLines(oldStr, newStr, options);\n  diff.push({value: '', lines: []});   // Append an empty value to make cleanup easier\n\n  function contextLines(lines) {\n    return lines.map(function(entry) { return ' ' + entry; });\n  }\n\n  let hunks = [];\n  let oldRangeStart = 0, newRangeStart = 0, curRange = [],\n      oldLine = 1, newLine = 1;\n  for (let i = 0; i < diff.length; i++) {\n    const current = diff[i],\n          lines = current.lines || current.value.replace(/\\n$/, '').split('\\n');\n    current.lines = lines;\n\n    if (current.added || current.removed) {\n      // If we have previous context, start with that\n      if (!oldRangeStart) {\n        const prev = diff[i - 1];\n        oldRangeStart = oldLine;\n        newRangeStart = newLine;\n\n        if (prev) {\n          curRange = options.context > 0 ? contextLines(prev.lines.slice(-options.context)) : [];\n          oldRangeStart -= curRange.length;\n          newRangeStart -= curRange.length;\n        }\n      }\n\n      // Output our changes\n      curRange.push(... lines.map(function(entry) {\n        return (current.added ? '+' : '-') + entry;\n      }));\n\n      // Track the updated file position\n      if (current.added) {\n        newLine += lines.length;\n      } else {\n        oldLine += lines.length;\n      }\n    } else {\n      // Identical context lines. Track line changes\n      if (oldRangeStart) {\n        // Close out any changes that have been output (or join overlapping)\n        if (lines.length <= options.context * 2 && i < diff.length - 2) {\n          // Overlapping\n          curRange.push(... contextLines(lines));\n        } else {\n          // end the range and output\n          let contextSize = Math.min(lines.length, options.context);\n          curRange.push(... contextLines(lines.slice(0, contextSize)));\n\n          let hunk = {\n            oldStart: oldRangeStart,\n            oldLines: (oldLine - oldRangeStart + contextSize),\n            newStart: newRangeStart,\n            newLines: (newLine - newRangeStart + contextSize),\n            lines: curRange\n          };\n          if (i >= diff.length - 2 && lines.length <= options.context) {\n            // EOF is inside this hunk\n            let oldEOFNewline = (/\\n$/.test(oldStr));\n            let newEOFNewline = (/\\n$/.test(newStr));\n            if (lines.length == 0 && !oldEOFNewline) {\n              // special case: old has no eol and no trailing context; no-nl can end up before adds\n              curRange.splice(hunk.oldLines, 0, '\\\\ No newline at end of file');\n            } else if (!oldEOFNewline || !newEOFNewline) {\n              curRange.push('\\\\ No newline at end of file');\n            }\n          }\n          hunks.push(hunk);\n\n          oldRangeStart = 0;\n          newRangeStart = 0;\n          curRange = [];\n        }\n      }\n      oldLine += lines.length;\n      newLine += lines.length;\n    }\n  }\n\n  return {\n    oldFileName: oldFileName, newFileName: newFileName,\n    oldHeader: oldHeader, newHeader: newHeader,\n    hunks: hunks\n  };\n}\n\nexport function createTwoFilesPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {\n  const diff = structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options);\n\n  const ret = [];\n  if (oldFileName == newFileName) {\n    ret.push('Index: ' + oldFileName);\n  }\n  ret.push('===================================================================');\n  ret.push('--- ' + diff.oldFileName + (typeof diff.oldHeader === 'undefined' ? '' : '\\t' + diff.oldHeader));\n  ret.push('+++ ' + diff.newFileName + (typeof diff.newHeader === 'undefined' ? '' : '\\t' + diff.newHeader));\n\n  for (let i = 0; i < diff.hunks.length; i++) {\n    const hunk = diff.hunks[i];\n    ret.push(\n      '@@ -' + hunk.oldStart + ',' + hunk.oldLines\n      + ' +' + hunk.newStart + ',' + hunk.newLines\n      + ' @@'\n    );\n    ret.push.apply(ret, hunk.lines);\n  }\n\n  return ret.join('\\n') + '\\n';\n}\n\nexport function createPatch(fileName, oldStr, newStr, oldHeader, newHeader, options) {\n  return createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader, options);\n}\n"]}
+
+
+/***/ },
+/* 14 */
+/***/ function(module, exports) {
+
+	/*istanbul ignore start*/"use strict";
+
+	exports.__esModule = true;
+	exports. /*istanbul ignore end*/convertChangesToDMP = convertChangesToDMP;
+	// See: http://code.google.com/p/google-diff-match-patch/wiki/API
+	function convertChangesToDMP(changes) {
+	  var ret = [],
+	      change = /*istanbul ignore start*/void 0 /*istanbul ignore end*/,
+	      operation = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+	  for (var i = 0; i < changes.length; i++) {
+	    change = changes[i];
+	    if (change.added) {
+	      operation = 1;
+	    } else if (change.removed) {
+	      operation = -1;
+	    } else {
+	      operation = 0;
+	    }
+
+	    ret.push([operation, change.value]);
+	  }
+	  return ret;
+	}
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ },
+/* 15 */
+/***/ function(module, exports) {
+
+	/*istanbul ignore start*/'use strict';
+
+	exports.__esModule = true;
+	exports. /*istanbul ignore end*/convertChangesToXML = convertChangesToXML;
+	function convertChangesToXML(changes) {
+	  var ret = [];
+	  for (var i = 0; i < changes.length; i++) {
+	    var change = changes[i];
+	    if (change.added) {
+	      ret.push('<ins>');
+	    } else if (change.removed) {
+	      ret.push('<del>');
+	    }
+
+	    ret.push(escapeHTML(change.value));
+
+	    if (change.added) {
+	      ret.push('</ins>');
+	    } else if (change.removed) {
+	      ret.push('</del>');
+	    }
+	  }
+	  return ret.join('');
+	}
+
+	function escapeHTML(s) {
+	  var n = s;
+	  n = n.replace(/&/g, '&amp;');
+	  n = n.replace(/</g, '&lt;');
+	  n = n.replace(/>/g, '&gt;');
+	  n = n.replace(/"/g, '&quot;');
+
+	  return n;
+	}
+	//# sourceMappingURL=data:application/json;base64,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
+
+
+/***/ }
+/******/ ])
+});
+;
\ No newline at end of file
diff --git a/node_modules/diff/dist/diff.min.js b/node_modules/diff/dist/diff.min.js
new file mode 100644
index 000000000..872026a33
--- /dev/null
+++ b/node_modules/diff/dist/diff.min.js
@@ -0,0 +1,308 @@
+/*!
+
+ diff v3.2.0
+
+Software License Agreement (BSD License)
+
+Copyright (c) 2009-2015, Kevin Decker <kpdecker@gmail.com>
+
+All rights reserved.
+
+Redistribution and use of this software in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above
+  copyright notice, this list of conditions and the
+  following disclaimer.
+
+* Redistributions in binary form must reproduce the above
+  copyright notice, this list of conditions and the
+  following disclaimer in the documentation and/or other
+  materials provided with the distribution.
+
+* Neither the name of Kevin Decker nor the names of its
+  contributors may be used to endorse or promote products
+  derived from this software without specific prior
+  written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+@license
+*/
+!function(a,b){"object"==typeof exports&&"object"==typeof module?module.exports=b():"function"==typeof define&&define.amd?define([],b):"object"==typeof exports?exports.JsDiff=b():a.JsDiff=b()}(this,function(){/******/
+return function(a){/******/
+// The require function
+/******/
+function b(d){/******/
+// Check if module is in cache
+/******/
+if(c[d])/******/
+return c[d].exports;/******/
+// Create a new module (and put it into the cache)
+/******/
+var e=c[d]={/******/
+exports:{},/******/
+id:d,/******/
+loaded:!1};/******/
+// Return the exports of the module
+/******/
+/******/
+// Execute the module function
+/******/
+/******/
+// Flag the module as loaded
+/******/
+return a[d].call(e.exports,e,e.exports,b),e.loaded=!0,e.exports}// webpackBootstrap
+/******/
+// The module cache
+/******/
+var c={};/******/
+// Load entry module and return exports
+/******/
+/******/
+// expose the modules object (__webpack_modules__)
+/******/
+/******/
+// expose the module cache
+/******/
+/******/
+// __webpack_public_path__
+/******/
+return b.m=a,b.c=c,b.p="",b(0)}([/* 0 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";/*istanbul ignore start*/
+function d(a){return a&&a.__esModule?a:{"default":a}}b.__esModule=!0,b.canonicalize=b.convertChangesToXML=b.convertChangesToDMP=b.parsePatch=b.applyPatches=b.applyPatch=b.createPatch=b.createTwoFilesPatch=b.structuredPatch=b.diffArrays=b.diffJson=b.diffCss=b.diffSentences=b.diffTrimmedLines=b.diffLines=b.diffWordsWithSpace=b.diffWords=b.diffChars=b.Diff=void 0;/*istanbul ignore end*/
+var/*istanbul ignore start*/e=c(1),f=d(e),/*istanbul ignore start*/g=c(2),/*istanbul ignore start*/h=c(3),/*istanbul ignore start*/i=c(5),/*istanbul ignore start*/j=c(6),/*istanbul ignore start*/k=c(7),/*istanbul ignore start*/l=c(8),/*istanbul ignore start*/m=c(9),/*istanbul ignore start*/n=c(10),/*istanbul ignore start*/o=c(11),/*istanbul ignore start*/p=c(13),/*istanbul ignore start*/q=c(14),/*istanbul ignore start*/r=c(15);b.Diff=f["default"],/*istanbul ignore start*/
+b.diffChars=g.diffChars,/*istanbul ignore start*/
+b.diffWords=h.diffWords,/*istanbul ignore start*/
+b.diffWordsWithSpace=h.diffWordsWithSpace,/*istanbul ignore start*/
+b.diffLines=i.diffLines,/*istanbul ignore start*/
+b.diffTrimmedLines=i.diffTrimmedLines,/*istanbul ignore start*/
+b.diffSentences=j.diffSentences,/*istanbul ignore start*/
+b.diffCss=k.diffCss,/*istanbul ignore start*/
+b.diffJson=l.diffJson,/*istanbul ignore start*/
+b.diffArrays=m.diffArrays,/*istanbul ignore start*/
+b.structuredPatch=p.structuredPatch,/*istanbul ignore start*/
+b.createTwoFilesPatch=p.createTwoFilesPatch,/*istanbul ignore start*/
+b.createPatch=p.createPatch,/*istanbul ignore start*/
+b.applyPatch=n.applyPatch,/*istanbul ignore start*/
+b.applyPatches=n.applyPatches,/*istanbul ignore start*/
+b.parsePatch=o.parsePatch,/*istanbul ignore start*/
+b.convertChangesToDMP=q.convertChangesToDMP,/*istanbul ignore start*/
+b.convertChangesToXML=r.convertChangesToXML,/*istanbul ignore start*/
+b.canonicalize=l.canonicalize},/* 1 */
+/***/
+function(a,b){/*istanbul ignore start*/
+"use strict";function c(){}function d(a,b,c,d,e){for(var f=0,g=b.length,h=0,i=0;f<g;f++){var j=b[f];if(j.removed){
+// Reverse add and remove so removes are output first to match common convention
+// The diffing algorithm is tied to add then remove output and this is the simplest
+// route to get the desired output with minimal overhead.
+if(j.value=a.join(d.slice(i,i+j.count)),i+=j.count,f&&b[f-1].added){var k=b[f-1];b[f-1]=b[f],b[f]=k}}else{if(!j.added&&e){var l=c.slice(h,h+j.count);l=l.map(function(a,b){var c=d[i+b];return c.length>a.length?c:a}),j.value=a.join(l)}else j.value=a.join(c.slice(h,h+j.count));h+=j.count,
+// Common case
+j.added||(i+=j.count)}}
+// Special case handle for when one terminal is ignored. For this case we merge the
+// terminal into the prior string and drop the change.
+var m=b[g-1];return g>1&&(m.added||m.removed)&&a.equals("",m.value)&&(b[g-2].value+=m.value,b.pop()),b}function e(a){return{newPos:a.newPos,components:a.components.slice(0)}}b.__esModule=!0,b["default"]=/*istanbul ignore end*/c,c.prototype={/*istanbul ignore start*/
+/*istanbul ignore end*/
+diff:function(a,b){function c(a){return h?(setTimeout(function(){h(void 0,a)},0),!0):a}
+// Main worker method. checks all permutations of a given edit length for acceptance.
+function f(){for(var f=-1*l;f<=l;f+=2){var g=/*istanbul ignore start*/void 0,h=n[f-1],m=n[f+1],o=(m?m.newPos:0)-f;h&&(
+// No one else is going to attempt to use this value, clear it
+n[f-1]=void 0);var p=h&&h.newPos+1<j,q=m&&0<=o&&o<k;if(p||q){
+// If we have hit the end of both strings, then we are done
+if(
+// Select the diagonal that we want to branch from. We select the prior
+// path whose position in the new string is the farthest from the origin
+// and does not pass the bounds of the diff graph
+!p||q&&h.newPos<m.newPos?(g=e(m),i.pushComponent(g.components,void 0,!0)):(g=h,// No need to clone, we've pulled it from the list
+g.newPos++,i.pushComponent(g.components,!0,void 0)),o=i.extractCommon(g,b,a,f),g.newPos+1>=j&&o+1>=k)return c(d(i,g.components,b,a,i.useLongestToken));
+// Otherwise track this path as a potential candidate and continue.
+n[f]=g}else
+// If this path is a terminal then prune
+n[f]=void 0}l++}/*istanbul ignore start*/
+var/*istanbul ignore end*/g=arguments.length<=2||void 0===arguments[2]?{}:arguments[2],h=g.callback;"function"==typeof g&&(h=g,g={}),this.options=g;var i=this;
+// Allow subclasses to massage the input prior to running
+a=this.castInput(a),b=this.castInput(b),a=this.removeEmpty(this.tokenize(a)),b=this.removeEmpty(this.tokenize(b));var j=b.length,k=a.length,l=1,m=j+k,n=[{newPos:-1,components:[]}],o=this.extractCommon(n[0],b,a,0);if(n[0].newPos+1>=j&&o+1>=k)
+// Identity per the equality and tokenizer
+return c([{value:this.join(b),count:b.length}]);
+// Performs the length of edit iteration. Is a bit fugly as this has to support the
+// sync and async mode which is never fun. Loops over execEditLength until a value
+// is produced.
+if(h)!function q(){setTimeout(function(){
+// This should not happen, but we want to be safe.
+/* istanbul ignore next */
+// This should not happen, but we want to be safe.
+/* istanbul ignore next */
+return l>m?h():void(f()||q())},0)}();else for(;l<=m;){var p=f();if(p)return p}},/*istanbul ignore start*/
+/*istanbul ignore end*/
+pushComponent:function(a,b,c){var d=a[a.length-1];d&&d.added===b&&d.removed===c?
+// We need to clone here as the component clone operation is just
+// as shallow array clone
+a[a.length-1]={count:d.count+1,added:b,removed:c}:a.push({count:1,added:b,removed:c})},/*istanbul ignore start*/
+/*istanbul ignore end*/
+extractCommon:function(a,b,c,d){for(var e=b.length,f=c.length,g=a.newPos,h=g-d,i=0;g+1<e&&h+1<f&&this.equals(b[g+1],c[h+1]);)g++,h++,i++;return i&&a.components.push({count:i}),a.newPos=g,h},/*istanbul ignore start*/
+/*istanbul ignore end*/
+equals:function(a,b){return a===b},/*istanbul ignore start*/
+/*istanbul ignore end*/
+removeEmpty:function(a){for(var b=[],c=0;c<a.length;c++)a[c]&&b.push(a[c]);return b},/*istanbul ignore start*/
+/*istanbul ignore end*/
+castInput:function(a){return a},/*istanbul ignore start*/
+/*istanbul ignore end*/
+tokenize:function(a){return a.split("")},/*istanbul ignore start*/
+/*istanbul ignore end*/
+join:function(a){return a.join("")}}},/* 2 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){return h.diff(a,b,c)}b.__esModule=!0,b.characterDiff=void 0,b.diffChars=e;var/*istanbul ignore start*/f=c(1),g=d(f),h=/*istanbul ignore start*/b.characterDiff=new/*istanbul ignore start*/g["default"]},/* 3 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";/*istanbul ignore start*/
+function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){var d=/*istanbul ignore start*/(0,i.generateOptions)(c,{ignoreWhitespace:!0});return l.diff(a,b,d)}function f(a,b,c){return l.diff(a,b,c)}b.__esModule=!0,b.wordDiff=void 0,b.diffWords=e,/*istanbul ignore start*/
+b.diffWordsWithSpace=f;var/*istanbul ignore start*/g=c(1),h=d(g),/*istanbul ignore start*/i=c(4),j=/^[A-Za-z\xC0-\u02C6\u02C8-\u02D7\u02DE-\u02FF\u1E00-\u1EFF]+$/,k=/\S/,l=/*istanbul ignore start*/b.wordDiff=new/*istanbul ignore start*/h["default"];l.equals=function(a,b){return a===b||this.options.ignoreWhitespace&&!k.test(a)&&!k.test(b)},l.tokenize=function(a){
+// Join the boundary splits that we do not consider to be boundaries. This is primarily the extended Latin character set.
+for(var b=a.split(/(\s+|\b)/),c=0;c<b.length-1;c++)
+// If we have an empty string in the next field and we have only word chars before and after, merge
+!b[c+1]&&b[c+2]&&j.test(b[c])&&j.test(b[c+2])&&(b[c]+=b[c+2],b.splice(c+1,2),c--);return b}},/* 4 */
+/***/
+function(a,b){/*istanbul ignore start*/
+"use strict";function c(a,b){if("function"==typeof a)b.callback=a;else if(a)for(var c in a)/* istanbul ignore else */
+a.hasOwnProperty(c)&&(b[c]=a[c]);return b}b.__esModule=!0,b.generateOptions=c},/* 5 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";/*istanbul ignore start*/
+function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){return j.diff(a,b,c)}function f(a,b,c){var d=/*istanbul ignore start*/(0,i.generateOptions)(c,{ignoreWhitespace:!0});return j.diff(a,b,d)}b.__esModule=!0,b.lineDiff=void 0,b.diffLines=e,/*istanbul ignore start*/
+b.diffTrimmedLines=f;var/*istanbul ignore start*/g=c(1),h=d(g),/*istanbul ignore start*/i=c(4),j=/*istanbul ignore start*/b.lineDiff=new/*istanbul ignore start*/h["default"];j.tokenize=function(a){var b=[],c=a.split(/(\n|\r\n)/);
+// Ignore the final empty token that occurs if the string ends with a new line
+c[c.length-1]||c.pop();
+// Merge the content and line separators into single tokens
+for(var d=0;d<c.length;d++){var e=c[d];d%2&&!this.options.newlineIsToken?b[b.length-1]+=e:(this.options.ignoreWhitespace&&(e=e.trim()),b.push(e))}return b}},/* 6 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){return h.diff(a,b,c)}b.__esModule=!0,b.sentenceDiff=void 0,b.diffSentences=e;var/*istanbul ignore start*/f=c(1),g=d(f),h=/*istanbul ignore start*/b.sentenceDiff=new/*istanbul ignore start*/g["default"];h.tokenize=function(a){return a.split(/(\S.+?[.!?])(?=\s+|$)/)}},/* 7 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){return h.diff(a,b,c)}b.__esModule=!0,b.cssDiff=void 0,b.diffCss=e;var/*istanbul ignore start*/f=c(1),g=d(f),h=/*istanbul ignore start*/b.cssDiff=new/*istanbul ignore start*/g["default"];h.tokenize=function(a){return a.split(/([{}:;,]|\s+)/)}},/* 8 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";/*istanbul ignore start*/
+function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){return l.diff(a,b,c)}
+// This function handles the presence of circular references by bailing out when encountering an
+// object that is already on the "stack" of items being processed.
+function f(a,b,c){b=b||[],c=c||[];var d=/*istanbul ignore start*/void 0;for(d=0;d<b.length;d+=1)if(b[d]===a)return c[d];var e=/*istanbul ignore start*/void 0;if("[object Array]"===k.call(a)){for(b.push(a),e=new Array(a.length),c.push(e),d=0;d<a.length;d+=1)e[d]=f(a[d],b,c);return b.pop(),c.pop(),e}if(a&&a.toJSON&&(a=a.toJSON()),/*istanbul ignore start*/"object"===("undefined"==typeof/*istanbul ignore end*/a?"undefined":g(a))&&null!==a){b.push(a),e={},c.push(e);var h=[],i=/*istanbul ignore start*/void 0;for(i in a)/* istanbul ignore else */
+a.hasOwnProperty(i)&&h.push(i);for(h.sort(),d=0;d<h.length;d+=1)i=h[d],e[i]=f(a[i],b,c);b.pop(),c.pop()}else e=a;return e}b.__esModule=!0,b.jsonDiff=void 0;var g="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol?"symbol":typeof a};b.diffJson=e,/*istanbul ignore start*/
+b.canonicalize=f;var/*istanbul ignore start*/h=c(1),i=d(h),/*istanbul ignore start*/j=c(5),k=Object.prototype.toString,l=/*istanbul ignore start*/b.jsonDiff=new/*istanbul ignore start*/i["default"];
+// Discriminate between two lines of pretty-printed, serialized JSON where one of them has a
+// dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output:
+l.useLongestToken=!0,l.tokenize=/*istanbul ignore start*/j.lineDiff.tokenize,l.castInput=function(a){/*istanbul ignore start*/
+var/*istanbul ignore end*/b=this.options.undefinedReplacement;return"string"==typeof a?a:JSON.stringify(f(a),function(a,c){return"undefined"==typeof c?b:c},"  ")},l.equals=function(a,b){/*istanbul ignore start*/
+return i["default"].prototype.equals(a.replace(/,([\r\n])/g,"$1"),b.replace(/,([\r\n])/g,"$1"))}},/* 9 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";function d(a){return a&&a.__esModule?a:{"default":a}}function e(a,b,c){return h.diff(a,b,c)}b.__esModule=!0,b.arrayDiff=void 0,b.diffArrays=e;var/*istanbul ignore start*/f=c(1),g=d(f),h=/*istanbul ignore start*/b.arrayDiff=new/*istanbul ignore start*/g["default"];h.tokenize=h.join=function(a){return a.slice()}},/* 10 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";function d(a){return a&&a.__esModule?a:{"default":a}}/*istanbul ignore end*/
+function e(a,b){/**
+	   * Checks if the hunk exactly fits on the provided location
+	   */
+function c(a,b){for(var c=0;c<a.lines.length;c++){var d=a.lines[c],f=d[0],g=d.substr(1);if(" "===f||"-"===f){
+// Context sanity check
+if(!j(b+1,e[b],f,g)&&(k++,k>l))return!1;b++}}return!0}/*istanbul ignore start*/
+var/*istanbul ignore end*/d=arguments.length<=2||void 0===arguments[2]?{}:arguments[2];if("string"==typeof b&&(b=/*istanbul ignore start*/(0,g.parsePatch)(b)),Array.isArray(b)){if(b.length>1)throw new Error("applyPatch only works with a single input.");b=b[0]}
+// Search best fit offsets for each hunk based on the previous ones
+for(var e=a.split(/\r\n|[\n\v\f\r\x85]/),f=a.match(/\r\n|[\n\v\f\r\x85]/g)||[],h=b.hunks,j=d.compareLine||function(a,b,c,d){/*istanbul ignore end*/
+return b===d},k=0,l=d.fuzzFactor||0,m=0,n=0,o=/*istanbul ignore start*/void 0,p=/*istanbul ignore start*/void 0,q=0;q<h.length;q++){for(var r=h[q],s=e.length-r.oldLines,t=0,u=n+r.oldStart-1,v=/*istanbul ignore start*/(0,i["default"])(u,m,s);void 0!==t;t=v())if(c(r,u+t)){r.offset=n+=t;break}if(void 0===t)return!1;
+// Set lower text limit to end of the current hunk, so next ones don't try
+// to fit over already patched text
+m=r.offset+r.oldStart+r.oldLines}
+// Apply patch hunks
+for(var w=0;w<h.length;w++){var x=h[w],y=x.offset+x.newStart-1;0==x.newLines&&y++;for(var z=0;z<x.lines.length;z++){var A=x.lines[z],B=A[0],C=A.substr(1),D=x.linedelimiters[z];if(" "===B)y++;else if("-"===B)e.splice(y,1),f.splice(y,1);else if("+"===B)e.splice(y,0,C),f.splice(y,0,D),y++;else if("\\"===B){var E=x.lines[z-1]?x.lines[z-1][0]:null;"+"===E?o=!0:"-"===E&&(p=!0)}}}
+// Handle EOFNL insertion/removal
+if(o)for(;!e[e.length-1];)e.pop(),f.pop();else p&&(e.push(""),f.push("\n"));for(var F=0;F<e.length-1;F++)e[F]=e[F]+f[F];return e.join("")}
+// Wrapper that supports multiple file patches via callbacks.
+function f(a,b){function c(){var f=a[d++];return f?void b.loadFile(f,function(a,d){if(a)return b.complete(a);var g=e(d,f,b);b.patched(f,g,function(a){return a?b.complete(a):void c()})}):b.complete()}"string"==typeof a&&(a=/*istanbul ignore start*/(0,g.parsePatch)(a));var d=0;c()}b.__esModule=!0,b.applyPatch=e,/*istanbul ignore start*/
+b.applyPatches=f;var/*istanbul ignore start*/g=c(11),/*istanbul ignore start*/h=c(12),i=d(h)},/* 11 */
+/***/
+function(a,b){/*istanbul ignore start*/
+"use strict";function c(a){function b(){var a={};
+// Parse diff metadata
+for(h.push(a);i<f.length;){var b=f[i];
+// File header found, end parsing diff metadata
+if(/^(\-\-\-|\+\+\+|@@)\s/.test(b))break;
+// Diff index
+var g=/^(?:Index:|diff(?: -r \w+)+)\s+(.+?)\s*$/.exec(b);g&&(a.index=g[1]),i++}for(
+// Parse file headers if they are defined. Unified diff requires them, but
+// there's no technical issues to have an isolated hunk without file header
+c(a),c(a),
+// Parse hunks
+a.hunks=[];i<f.length;){var j=f[i];if(/^(Index:|diff|\-\-\-|\+\+\+)\s/.test(j))break;if(/^@@/.test(j))a.hunks.push(d());else{if(j&&e.strict)
+// Ignore unexpected content unless in strict mode
+throw new Error("Unknown line "+(i+1)+" "+JSON.stringify(j));i++}}}
+// Parses the --- and +++ headers, if none are found, no lines
+// are consumed.
+function c(a){var b=/^(---|\+\+\+)\s+([\S ]*)(?:\t(.*?)\s*)?$/,c=b.exec(f[i]);if(c){var d="---"===c[1]?"old":"new";a[d+"FileName"]=c[2],a[d+"Header"]=c[3],i++}}
+// Parses a hunk
+// This assumes that we are at the start of a hunk.
+function d(){for(var a=i,b=f[i++],c=b.split(/@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@/),d={oldStart:+c[1],oldLines:+c[2]||1,newStart:+c[3],newLines:+c[4]||1,lines:[],linedelimiters:[]},h=0,j=0;i<f.length&&!(0===f[i].indexOf("--- ")&&i+2<f.length&&0===f[i+1].indexOf("+++ ")&&0===f[i+2].indexOf("@@"));i++){var k=f[i][0];if("+"!==k&&"-"!==k&&" "!==k&&"\\"!==k)break;d.lines.push(f[i]),d.linedelimiters.push(g[i]||"\n"),"+"===k?h++:"-"===k?j++:" "===k&&(h++,j++)}
+// Perform optional sanity checking
+if(
+// Handle the empty block count case
+h||1!==d.newLines||(d.newLines=0),j||1!==d.oldLines||(d.oldLines=0),e.strict){if(h!==d.newLines)throw new Error("Added line count did not match for hunk at line "+(a+1));if(j!==d.oldLines)throw new Error("Removed line count did not match for hunk at line "+(a+1))}return d}for(/*istanbul ignore start*/
+var/*istanbul ignore end*/e=arguments.length<=1||void 0===arguments[1]?{}:arguments[1],f=a.split(/\r\n|[\n\v\f\r\x85]/),g=a.match(/\r\n|[\n\v\f\r\x85]/g)||[],h=[],i=0;i<f.length;)b();return h}b.__esModule=!0,b.parsePatch=c},/* 12 */
+/***/
+function(a,b){/*istanbul ignore start*/
+"use strict";b.__esModule=!0,b["default"]=/*istanbul ignore end*/function(a,b,c){var d=!0,e=!1,f=!1,g=1;return function h(){if(d&&!f){
+// Check if trying to fit beyond text length, and if not, check it fits
+// after offset location (or desired location on first iteration)
+if(e?g++:d=!1,a+g<=c)return g;f=!0}if(!e)
+// Check if trying to fit before text beginning, and if not, check it fits
+// before offset location
+// Check if trying to fit before text beginning, and if not, check it fits
+// before offset location
+return f||(d=!0),b<=a-g?-g++:(e=!0,h())}}},/* 13 */
+/***/
+function(a,b,c){/*istanbul ignore start*/
+"use strict";/*istanbul ignore start*/
+function d(a){if(Array.isArray(a)){for(var b=0,c=Array(a.length);b<a.length;b++)c[b]=a[b];return c}return Array.from(a)}/*istanbul ignore end*/
+function e(a,b,c,e,f,g,i){// Append an empty value to make cleanup easier
+function j(a){return a.map(function(a){return" "+a})}i||(i={}),"undefined"==typeof i.context&&(i.context=4);var k=/*istanbul ignore start*/(0,h.diffLines)(c,e,i);k.push({value:"",lines:[]});for(var l=[],m=0,n=0,o=[],p=1,q=1,r=function(/*istanbul ignore end*/a){var b=k[a],f=b.lines||b.value.replace(/\n$/,"").split("\n");if(b.lines=f,b.added||b.removed){/*istanbul ignore start*/
+var g;/*istanbul ignore end*/
+// If we have previous context, start with that
+if(!m){var h=k[a-1];m=p,n=q,h&&(o=i.context>0?j(h.lines.slice(-i.context)):[],m-=o.length,n-=o.length)}
+// Output our changes
+/*istanbul ignore start*/
+(g=/*istanbul ignore end*/o).push.apply(/*istanbul ignore start*/g,/*istanbul ignore start*/d(/*istanbul ignore end*/f.map(function(a){return(b.added?"+":"-")+a}))),
+// Track the updated file position
+b.added?q+=f.length:p+=f.length}else{
+// Identical context lines. Track line changes
+if(m)
+// Close out any changes that have been output (or join overlapping)
+if(f.length<=2*i.context&&a<k.length-2){/*istanbul ignore start*/
+var r;/*istanbul ignore end*/
+// Overlapping
+/*istanbul ignore start*/
+(r=/*istanbul ignore end*/o).push.apply(/*istanbul ignore start*/r,/*istanbul ignore start*/d(/*istanbul ignore end*/j(f)))}else{/*istanbul ignore start*/
+var s,t=Math.min(f.length,i.context);/*istanbul ignore start*/
+(s=/*istanbul ignore end*/o).push.apply(/*istanbul ignore start*/s,/*istanbul ignore start*/d(/*istanbul ignore end*/j(f.slice(0,t))));var u={oldStart:m,oldLines:p-m+t,newStart:n,newLines:q-n+t,lines:o};if(a>=k.length-2&&f.length<=i.context){
+// EOF is inside this hunk
+var v=/\n$/.test(c),w=/\n$/.test(e);0!=f.length||v?v&&w||o.push("\\ No newline at end of file"):
+// special case: old has no eol and no trailing context; no-nl can end up before adds
+o.splice(u.oldLines,0,"\\ No newline at end of file")}l.push(u),m=0,n=0,o=[]}p+=f.length,q+=f.length}},s=0;s<k.length;s++)/*istanbul ignore start*/
+r(/*istanbul ignore end*/s);return{oldFileName:a,newFileName:b,oldHeader:f,newHeader:g,hunks:l}}function f(a,b,c,d,f,g,h){var i=e(a,b,c,d,f,g,h),j=[];a==b&&j.push("Index: "+a),j.push("==================================================================="),j.push("--- "+i.oldFileName+("undefined"==typeof i.oldHeader?"":"\t"+i.oldHeader)),j.push("+++ "+i.newFileName+("undefined"==typeof i.newHeader?"":"\t"+i.newHeader));for(var k=0;k<i.hunks.length;k++){var l=i.hunks[k];j.push("@@ -"+l.oldStart+","+l.oldLines+" +"+l.newStart+","+l.newLines+" @@"),j.push.apply(j,l.lines)}return j.join("\n")+"\n"}function g(a,b,c,d,e,g){return f(a,a,b,c,d,e,g)}b.__esModule=!0,b.structuredPatch=e,/*istanbul ignore start*/
+b.createTwoFilesPatch=f,/*istanbul ignore start*/
+b.createPatch=g;var/*istanbul ignore start*/h=c(5)},/* 14 */
+/***/
+function(a,b){/*istanbul ignore start*/
+"use strict";
+// See: http://code.google.com/p/google-diff-match-patch/wiki/API
+function c(a){for(var b=[],c=/*istanbul ignore start*/void 0,d=/*istanbul ignore start*/void 0,e=0;e<a.length;e++)c=a[e],d=c.added?1:c.removed?-1:0,b.push([d,c.value]);return b}b.__esModule=!0,b.convertChangesToDMP=c},/* 15 */
+/***/
+function(a,b){/*istanbul ignore start*/
+"use strict";function c(a){for(var b=[],c=0;c<a.length;c++){var e=a[c];e.added?b.push("<ins>"):e.removed&&b.push("<del>"),b.push(d(e.value)),e.added?b.push("</ins>"):e.removed&&b.push("</del>")}return b.join("")}function d(a){var b=a;return b=b.replace(/&/g,"&amp;"),b=b.replace(/</g,"&lt;"),b=b.replace(/>/g,"&gt;"),b=b.replace(/"/g,"&quot;")}b.__esModule=!0,b.convertChangesToXML=c}])});
\ No newline at end of file
diff --git a/node_modules/diff/lib/convert/dmp.js b/node_modules/diff/lib/convert/dmp.js
new file mode 100644
index 000000000..d492b6fd0
--- /dev/null
+++ b/node_modules/diff/lib/convert/dmp.js
@@ -0,0 +1,24 @@
+/*istanbul ignore start*/"use strict";
+
+exports.__esModule = true;
+exports. /*istanbul ignore end*/convertChangesToDMP = convertChangesToDMP;
+// See: http://code.google.com/p/google-diff-match-patch/wiki/API
+function convertChangesToDMP(changes) {
+  var ret = [],
+      change = /*istanbul ignore start*/void 0 /*istanbul ignore end*/,
+      operation = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+  for (var i = 0; i < changes.length; i++) {
+    change = changes[i];
+    if (change.added) {
+      operation = 1;
+    } else if (change.removed) {
+      operation = -1;
+    } else {
+      operation = 0;
+    }
+
+    ret.push([operation, change.value]);
+  }
+  return ret;
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/convert/xml.js b/node_modules/diff/lib/convert/xml.js
new file mode 100644
index 000000000..fbdaf93ee
--- /dev/null
+++ b/node_modules/diff/lib/convert/xml.js
@@ -0,0 +1,35 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports. /*istanbul ignore end*/convertChangesToXML = convertChangesToXML;
+function convertChangesToXML(changes) {
+  var ret = [];
+  for (var i = 0; i < changes.length; i++) {
+    var change = changes[i];
+    if (change.added) {
+      ret.push('<ins>');
+    } else if (change.removed) {
+      ret.push('<del>');
+    }
+
+    ret.push(escapeHTML(change.value));
+
+    if (change.added) {
+      ret.push('</ins>');
+    } else if (change.removed) {
+      ret.push('</del>');
+    }
+  }
+  return ret.join('');
+}
+
+function escapeHTML(s) {
+  var n = s;
+  n = n.replace(/&/g, '&amp;');
+  n = n.replace(/</g, '&lt;');
+  n = n.replace(/>/g, '&gt;');
+  n = n.replace(/"/g, '&quot;');
+
+  return n;
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/diff/array.js b/node_modules/diff/lib/diff/array.js
new file mode 100644
index 000000000..a51799a53
--- /dev/null
+++ b/node_modules/diff/lib/diff/array.js
@@ -0,0 +1,22 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports.arrayDiff = undefined;
+exports. /*istanbul ignore end*/diffArrays = diffArrays;
+
+var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+var _base2 = _interopRequireDefault(_base);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+/*istanbul ignore end*/var arrayDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/arrayDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+arrayDiff.tokenize = arrayDiff.join = function (value) {
+  return value.slice();
+};
+
+function diffArrays(oldArr, newArr, callback) {
+  return arrayDiff.diff(oldArr, newArr, callback);
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/diff/base.js b/node_modules/diff/lib/diff/base.js
new file mode 100644
index 000000000..9f840953f
--- /dev/null
+++ b/node_modules/diff/lib/diff/base.js
@@ -0,0 +1,230 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports['default'] = /*istanbul ignore end*/Diff;
+function Diff() {}
+
+Diff.prototype = { /*istanbul ignore start*/
+  /*istanbul ignore end*/diff: function diff(oldString, newString) {
+    /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
+
+    var callback = options.callback;
+    if (typeof options === 'function') {
+      callback = options;
+      options = {};
+    }
+    this.options = options;
+
+    var self = this;
+
+    function done(value) {
+      if (callback) {
+        setTimeout(function () {
+          callback(undefined, value);
+        }, 0);
+        return true;
+      } else {
+        return value;
+      }
+    }
+
+    // Allow subclasses to massage the input prior to running
+    oldString = this.castInput(oldString);
+    newString = this.castInput(newString);
+
+    oldString = this.removeEmpty(this.tokenize(oldString));
+    newString = this.removeEmpty(this.tokenize(newString));
+
+    var newLen = newString.length,
+        oldLen = oldString.length;
+    var editLength = 1;
+    var maxEditLength = newLen + oldLen;
+    var bestPath = [{ newPos: -1, components: [] }];
+
+    // Seed editLength = 0, i.e. the content starts with the same values
+    var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
+    if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {
+      // Identity per the equality and tokenizer
+      return done([{ value: this.join(newString), count: newString.length }]);
+    }
+
+    // Main worker method. checks all permutations of a given edit length for acceptance.
+    function execEditLength() {
+      for (var diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {
+        var basePath = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+        var addPath = bestPath[diagonalPath - 1],
+            removePath = bestPath[diagonalPath + 1],
+            _oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
+        if (addPath) {
+          // No one else is going to attempt to use this value, clear it
+          bestPath[diagonalPath - 1] = undefined;
+        }
+
+        var canAdd = addPath && addPath.newPos + 1 < newLen,
+            canRemove = removePath && 0 <= _oldPos && _oldPos < oldLen;
+        if (!canAdd && !canRemove) {
+          // If this path is a terminal then prune
+          bestPath[diagonalPath] = undefined;
+          continue;
+        }
+
+        // Select the diagonal that we want to branch from. We select the prior
+        // path whose position in the new string is the farthest from the origin
+        // and does not pass the bounds of the diff graph
+        if (!canAdd || canRemove && addPath.newPos < removePath.newPos) {
+          basePath = clonePath(removePath);
+          self.pushComponent(basePath.components, undefined, true);
+        } else {
+          basePath = addPath; // No need to clone, we've pulled it from the list
+          basePath.newPos++;
+          self.pushComponent(basePath.components, true, undefined);
+        }
+
+        _oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);
+
+        // If we have hit the end of both strings, then we are done
+        if (basePath.newPos + 1 >= newLen && _oldPos + 1 >= oldLen) {
+          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));
+        } else {
+          // Otherwise track this path as a potential candidate and continue.
+          bestPath[diagonalPath] = basePath;
+        }
+      }
+
+      editLength++;
+    }
+
+    // Performs the length of edit iteration. Is a bit fugly as this has to support the
+    // sync and async mode which is never fun. Loops over execEditLength until a value
+    // is produced.
+    if (callback) {
+      (function exec() {
+        setTimeout(function () {
+          // This should not happen, but we want to be safe.
+          /* istanbul ignore next */
+          if (editLength > maxEditLength) {
+            return callback();
+          }
+
+          if (!execEditLength()) {
+            exec();
+          }
+        }, 0);
+      })();
+    } else {
+      while (editLength <= maxEditLength) {
+        var ret = execEditLength();
+        if (ret) {
+          return ret;
+        }
+      }
+    }
+  },
+  /*istanbul ignore start*/ /*istanbul ignore end*/pushComponent: function pushComponent(components, added, removed) {
+    var last = components[components.length - 1];
+    if (last && last.added === added && last.removed === removed) {
+      // We need to clone here as the component clone operation is just
+      // as shallow array clone
+      components[components.length - 1] = { count: last.count + 1, added: added, removed: removed };
+    } else {
+      components.push({ count: 1, added: added, removed: removed });
+    }
+  },
+  /*istanbul ignore start*/ /*istanbul ignore end*/extractCommon: function extractCommon(basePath, newString, oldString, diagonalPath) {
+    var newLen = newString.length,
+        oldLen = oldString.length,
+        newPos = basePath.newPos,
+        oldPos = newPos - diagonalPath,
+        commonCount = 0;
+    while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {
+      newPos++;
+      oldPos++;
+      commonCount++;
+    }
+
+    if (commonCount) {
+      basePath.components.push({ count: commonCount });
+    }
+
+    basePath.newPos = newPos;
+    return oldPos;
+  },
+  /*istanbul ignore start*/ /*istanbul ignore end*/equals: function equals(left, right) {
+    return left === right;
+  },
+  /*istanbul ignore start*/ /*istanbul ignore end*/removeEmpty: function removeEmpty(array) {
+    var ret = [];
+    for (var i = 0; i < array.length; i++) {
+      if (array[i]) {
+        ret.push(array[i]);
+      }
+    }
+    return ret;
+  },
+  /*istanbul ignore start*/ /*istanbul ignore end*/castInput: function castInput(value) {
+    return value;
+  },
+  /*istanbul ignore start*/ /*istanbul ignore end*/tokenize: function tokenize(value) {
+    return value.split('');
+  },
+  /*istanbul ignore start*/ /*istanbul ignore end*/join: function join(chars) {
+    return chars.join('');
+  }
+};
+
+function buildValues(diff, components, newString, oldString, useLongestToken) {
+  var componentPos = 0,
+      componentLen = components.length,
+      newPos = 0,
+      oldPos = 0;
+
+  for (; componentPos < componentLen; componentPos++) {
+    var component = components[componentPos];
+    if (!component.removed) {
+      if (!component.added && useLongestToken) {
+        var value = newString.slice(newPos, newPos + component.count);
+        value = value.map(function (value, i) {
+          var oldValue = oldString[oldPos + i];
+          return oldValue.length > value.length ? oldValue : value;
+        });
+
+        component.value = diff.join(value);
+      } else {
+        component.value = diff.join(newString.slice(newPos, newPos + component.count));
+      }
+      newPos += component.count;
+
+      // Common case
+      if (!component.added) {
+        oldPos += component.count;
+      }
+    } else {
+      component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));
+      oldPos += component.count;
+
+      // Reverse add and remove so removes are output first to match common convention
+      // The diffing algorithm is tied to add then remove output and this is the simplest
+      // route to get the desired output with minimal overhead.
+      if (componentPos && components[componentPos - 1].added) {
+        var tmp = components[componentPos - 1];
+        components[componentPos - 1] = components[componentPos];
+        components[componentPos] = tmp;
+      }
+    }
+  }
+
+  // Special case handle for when one terminal is ignored. For this case we merge the
+  // terminal into the prior string and drop the change.
+  var lastComponent = components[componentLen - 1];
+  if (componentLen > 1 && (lastComponent.added || lastComponent.removed) && diff.equals('', lastComponent.value)) {
+    components[componentLen - 2].value += lastComponent.value;
+    components.pop();
+  }
+
+  return components;
+}
+
+function clonePath(path) {
+  return { newPos: path.newPos, components: path.components.slice(0) };
+}
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/diff/base.js"],"names":[],"mappings":";;;4CAAwB,I;AAAT,SAAS,IAAT,GAAgB,CAAE;;AAEjC,KAAK,SAAL,GAAiB,E;yBACf,IADe,gBACV,SADU,EACC,SADD,EAC0B;6BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACvC,QAAI,WAAW,QAAQ,QAAvB;AACA,QAAI,OAAO,OAAP,KAAmB,UAAvB,EAAmC;AACjC,iBAAW,OAAX;AACA,gBAAU,EAAV;AACD;AACD,SAAK,OAAL,GAAe,OAAf;;AAEA,QAAI,OAAO,IAAX;;AAEA,aAAS,IAAT,CAAc,KAAd,EAAqB;AACnB,UAAI,QAAJ,EAAc;AACZ,mBAAW,YAAW;AAAE,mBAAS,SAAT,EAAoB,KAApB;AAA6B,SAArD,EAAuD,CAAvD;AACA,eAAO,IAAP;AACD,OAHD,MAGO;AACL,eAAO,KAAP;AACD;AACF;;;AAGD,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;AACA,gBAAY,KAAK,SAAL,CAAe,SAAf,CAAZ;;AAEA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;AACA,gBAAY,KAAK,WAAL,CAAiB,KAAK,QAAL,CAAc,SAAd,CAAjB,CAAZ;;AAEA,QAAI,SAAS,UAAU,MAAvB;AAAA,QAA+B,SAAS,UAAU,MAAlD;AACA,QAAI,aAAa,CAAjB;AACA,QAAI,gBAAgB,SAAS,MAA7B;AACA,QAAI,WAAW,CAAC,EAAE,QAAQ,CAAC,CAAX,EAAc,YAAY,EAA1B,EAAD,CAAf;;;AAGA,QAAI,SAAS,KAAK,aAAL,CAAmB,SAAS,CAAT,CAAnB,EAAgC,SAAhC,EAA2C,SAA3C,EAAsD,CAAtD,CAAb;AACA,QAAI,SAAS,CAAT,EAAY,MAAZ,GAAqB,CAArB,IAA0B,MAA1B,IAAoC,SAAS,CAAT,IAAc,MAAtD,EAA8D;;AAE5D,aAAO,KAAK,CAAC,EAAC,OAAO,KAAK,IAAL,CAAU,SAAV,CAAR,EAA8B,OAAO,UAAU,MAA/C,EAAD,CAAL,CAAP;AACD;;;AAGD,aAAS,cAAT,GAA0B;AACxB,WAAK,IAAI,eAAe,CAAC,CAAD,GAAK,UAA7B,EAAyC,gBAAgB,UAAzD,EAAqE,gBAAgB,CAArF,EAAwF;AACtF,YAAI,W,yBAAA,M,wBAAJ;AACA,YAAI,UAAU,SAAS,eAAe,CAAxB,CAAd;AAAA,YACI,aAAa,SAAS,eAAe,CAAxB,CADjB;AAAA,YAEI,UAAS,CAAC,aAAa,WAAW,MAAxB,GAAiC,CAAlC,IAAuC,YAFpD;AAGA,YAAI,OAAJ,EAAa;;AAEX,mBAAS,eAAe,CAAxB,IAA6B,SAA7B;AACD;;AAED,YAAI,SAAS,WAAW,QAAQ,MAAR,GAAiB,CAAjB,GAAqB,MAA7C;AAAA,YACI,YAAY,cAAc,KAAK,OAAnB,IAA6B,UAAS,MADtD;AAEA,YAAI,CAAC,MAAD,IAAW,CAAC,SAAhB,EAA2B;;AAEzB,mBAAS,YAAT,IAAyB,SAAzB;AACA;AACD;;;;;AAKD,YAAI,CAAC,MAAD,IAAY,aAAa,QAAQ,MAAR,GAAiB,WAAW,MAAzD,EAAkE;AAChE,qBAAW,UAAU,UAAV,CAAX;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,SAAxC,EAAmD,IAAnD;AACD,SAHD,MAGO;AACL,qBAAW,OAAX,C;AACA,mBAAS,MAAT;AACA,eAAK,aAAL,CAAmB,SAAS,UAA5B,EAAwC,IAAxC,EAA8C,SAA9C;AACD;;AAED,kBAAS,KAAK,aAAL,CAAmB,QAAnB,EAA6B,SAA7B,EAAwC,SAAxC,EAAmD,YAAnD,CAAT;;;AAGA,YAAI,SAAS,MAAT,GAAkB,CAAlB,IAAuB,MAAvB,IAAiC,UAAS,CAAT,IAAc,MAAnD,EAA2D;AACzD,iBAAO,KAAK,YAAY,IAAZ,EAAkB,SAAS,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,KAAK,eAAlE,CAAL,CAAP;AACD,SAFD,MAEO;;AAEL,mBAAS,YAAT,IAAyB,QAAzB;AACD;AACF;;AAED;AACD;;;;;AAKD,QAAI,QAAJ,EAAc;AACX,gBAAS,IAAT,GAAgB;AACf,mBAAW,YAAW;;;AAGpB,cAAI,aAAa,aAAjB,EAAgC;AAC9B,mBAAO,UAAP;AACD;;AAED,cAAI,CAAC,gBAAL,EAAuB;AACrB;AACD;AACF,SAVD,EAUG,CAVH;AAWD,OAZA,GAAD;AAaD,KAdD,MAcO;AACL,aAAO,cAAc,aAArB,EAAoC;AAClC,YAAI,MAAM,gBAAV;AACA,YAAI,GAAJ,EAAS;AACP,iBAAO,GAAP;AACD;AACF;AACF;AACF,GA9Gc;mDAgHf,aAhHe,yBAgHD,UAhHC,EAgHW,KAhHX,EAgHkB,OAhHlB,EAgH2B;AACxC,QAAI,OAAO,WAAW,WAAW,MAAX,GAAoB,CAA/B,CAAX;AACA,QAAI,QAAQ,KAAK,KAAL,KAAe,KAAvB,IAAgC,KAAK,OAAL,KAAiB,OAArD,EAA8D;;;AAG5D,iBAAW,WAAW,MAAX,GAAoB,CAA/B,IAAoC,EAAC,OAAO,KAAK,KAAL,GAAa,CAArB,EAAwB,OAAO,KAA/B,EAAsC,SAAS,OAA/C,EAApC;AACD,KAJD,MAIO;AACL,iBAAW,IAAX,CAAgB,EAAC,OAAO,CAAR,EAAW,OAAO,KAAlB,EAAyB,SAAS,OAAlC,EAAhB;AACD;AACF,GAzHc;mDA0Hf,aA1He,yBA0HD,QA1HC,EA0HS,SA1HT,EA0HoB,SA1HpB,EA0H+B,YA1H/B,EA0H6C;AAC1D,QAAI,SAAS,UAAU,MAAvB;AAAA,QACI,SAAS,UAAU,MADvB;AAAA,QAEI,SAAS,SAAS,MAFtB;AAAA,QAGI,SAAS,SAAS,YAHtB;AAAA,QAKI,cAAc,CALlB;AAMA,WAAO,SAAS,CAAT,GAAa,MAAb,IAAuB,SAAS,CAAT,GAAa,MAApC,IAA8C,KAAK,MAAL,CAAY,UAAU,SAAS,CAAnB,CAAZ,EAAmC,UAAU,SAAS,CAAnB,CAAnC,CAArD,EAAgH;AAC9G;AACA;AACA;AACD;;AAED,QAAI,WAAJ,EAAiB;AACf,eAAS,UAAT,CAAoB,IAApB,CAAyB,EAAC,OAAO,WAAR,EAAzB;AACD;;AAED,aAAS,MAAT,GAAkB,MAAlB;AACA,WAAO,MAAP;AACD,GA7Ic;mDA+If,MA/Ie,kBA+IR,IA/IQ,EA+IF,KA/IE,EA+IK;AAClB,WAAO,SAAS,KAAhB;AACD,GAjJc;mDAkJf,WAlJe,uBAkJH,KAlJG,EAkJI;AACjB,QAAI,MAAM,EAAV;AACA,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,UAAI,MAAM,CAAN,CAAJ,EAAc;AACZ,YAAI,IAAJ,CAAS,MAAM,CAAN,CAAT;AACD;AACF;AACD,WAAO,GAAP;AACD,GA1Jc;mDA2Jf,SA3Je,qBA2JL,KA3JK,EA2JE;AACf,WAAO,KAAP;AACD,GA7Jc;mDA8Jf,QA9Je,oBA8JN,KA9JM,EA8JC;AACd,WAAO,MAAM,KAAN,CAAY,EAAZ,CAAP;AACD,GAhKc;mDAiKf,IAjKe,gBAiKV,KAjKU,EAiKH;AACV,WAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;AAnKc,CAAjB;;AAsKA,SAAS,WAAT,CAAqB,IAArB,EAA2B,UAA3B,EAAuC,SAAvC,EAAkD,SAAlD,EAA6D,eAA7D,EAA8E;AAC5E,MAAI,eAAe,CAAnB;AAAA,MACI,eAAe,WAAW,MAD9B;AAAA,MAEI,SAAS,CAFb;AAAA,MAGI,SAAS,CAHb;;AAKA,SAAO,eAAe,YAAtB,EAAoC,cAApC,EAAoD;AAClD,QAAI,YAAY,WAAW,YAAX,CAAhB;AACA,QAAI,CAAC,UAAU,OAAf,EAAwB;AACtB,UAAI,CAAC,UAAU,KAAX,IAAoB,eAAxB,EAAyC;AACvC,YAAI,QAAQ,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAZ;AACA,gBAAQ,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB,CAAhB,EAAmB;AACnC,cAAI,WAAW,UAAU,SAAS,CAAnB,CAAf;AACA,iBAAO,SAAS,MAAT,GAAkB,MAAM,MAAxB,GAAiC,QAAjC,GAA4C,KAAnD;AACD,SAHO,CAAR;;AAKA,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,KAAV,CAAlB;AACD,OARD,MAQO;AACL,kBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACD;AACD,gBAAU,UAAU,KAApB;;;AAGA,UAAI,CAAC,UAAU,KAAf,EAAsB;AACpB,kBAAU,UAAU,KAApB;AACD;AACF,KAlBD,MAkBO;AACL,gBAAU,KAAV,GAAkB,KAAK,IAAL,CAAU,UAAU,KAAV,CAAgB,MAAhB,EAAwB,SAAS,UAAU,KAA3C,CAAV,CAAlB;AACA,gBAAU,UAAU,KAApB;;;;;AAKA,UAAI,gBAAgB,WAAW,eAAe,CAA1B,EAA6B,KAAjD,EAAwD;AACtD,YAAI,MAAM,WAAW,eAAe,CAA1B,CAAV;AACA,mBAAW,eAAe,CAA1B,IAA+B,WAAW,YAAX,CAA/B;AACA,mBAAW,YAAX,IAA2B,GAA3B;AACD;AACF;AACF;;;;AAID,MAAI,gBAAgB,WAAW,eAAe,CAA1B,CAApB;AACA,MAAI,eAAe,CAAf,KACI,cAAc,KAAd,IAAuB,cAAc,OADzC,KAEG,KAAK,MAAL,CAAY,EAAZ,EAAgB,cAAc,KAA9B,CAFP,EAE6C;AAC3C,eAAW,eAAe,CAA1B,EAA6B,KAA7B,IAAsC,cAAc,KAApD;AACA,eAAW,GAAX;AACD;;AAED,SAAO,UAAP;AACD;;AAED,SAAS,SAAT,CAAmB,IAAnB,EAAyB;AACvB,SAAO,EAAE,QAAQ,KAAK,MAAf,EAAuB,YAAY,KAAK,UAAL,CAAgB,KAAhB,CAAsB,CAAtB,CAAnC,EAAP;AACD","file":"base.js","sourcesContent":["export default function Diff() {}\n\nDiff.prototype = {\n  diff(oldString, newString, options = {}) {\n    let callback = options.callback;\n    if (typeof options === 'function') {\n      callback = options;\n      options = {};\n    }\n    this.options = options;\n\n    let self = this;\n\n    function done(value) {\n      if (callback) {\n        setTimeout(function() { callback(undefined, value); }, 0);\n        return true;\n      } else {\n        return value;\n      }\n    }\n\n    // Allow subclasses to massage the input prior to running\n    oldString = this.castInput(oldString);\n    newString = this.castInput(newString);\n\n    oldString = this.removeEmpty(this.tokenize(oldString));\n    newString = this.removeEmpty(this.tokenize(newString));\n\n    let newLen = newString.length, oldLen = oldString.length;\n    let editLength = 1;\n    let maxEditLength = newLen + oldLen;\n    let bestPath = [{ newPos: -1, components: [] }];\n\n    // Seed editLength = 0, i.e. the content starts with the same values\n    let oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);\n    if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n      // Identity per the equality and tokenizer\n      return done([{value: this.join(newString), count: newString.length}]);\n    }\n\n    // Main worker method. checks all permutations of a given edit length for acceptance.\n    function execEditLength() {\n      for (let diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {\n        let basePath;\n        let addPath = bestPath[diagonalPath - 1],\n            removePath = bestPath[diagonalPath + 1],\n            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;\n        if (addPath) {\n          // No one else is going to attempt to use this value, clear it\n          bestPath[diagonalPath - 1] = undefined;\n        }\n\n        let canAdd = addPath && addPath.newPos + 1 < newLen,\n            canRemove = removePath && 0 <= oldPos && oldPos < oldLen;\n        if (!canAdd && !canRemove) {\n          // If this path is a terminal then prune\n          bestPath[diagonalPath] = undefined;\n          continue;\n        }\n\n        // Select the diagonal that we want to branch from. We select the prior\n        // path whose position in the new string is the farthest from the origin\n        // and does not pass the bounds of the diff graph\n        if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {\n          basePath = clonePath(removePath);\n          self.pushComponent(basePath.components, undefined, true);\n        } else {\n          basePath = addPath;   // No need to clone, we've pulled it from the list\n          basePath.newPos++;\n          self.pushComponent(basePath.components, true, undefined);\n        }\n\n        oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);\n\n        // If we have hit the end of both strings, then we are done\n        if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) {\n          return done(buildValues(self, basePath.components, newString, oldString, self.useLongestToken));\n        } else {\n          // Otherwise track this path as a potential candidate and continue.\n          bestPath[diagonalPath] = basePath;\n        }\n      }\n\n      editLength++;\n    }\n\n    // Performs the length of edit iteration. Is a bit fugly as this has to support the\n    // sync and async mode which is never fun. Loops over execEditLength until a value\n    // is produced.\n    if (callback) {\n      (function exec() {\n        setTimeout(function() {\n          // This should not happen, but we want to be safe.\n          /* istanbul ignore next */\n          if (editLength > maxEditLength) {\n            return callback();\n          }\n\n          if (!execEditLength()) {\n            exec();\n          }\n        }, 0);\n      }());\n    } else {\n      while (editLength <= maxEditLength) {\n        let ret = execEditLength();\n        if (ret) {\n          return ret;\n        }\n      }\n    }\n  },\n\n  pushComponent(components, added, removed) {\n    let last = components[components.length - 1];\n    if (last && last.added === added && last.removed === removed) {\n      // We need to clone here as the component clone operation is just\n      // as shallow array clone\n      components[components.length - 1] = {count: last.count + 1, added: added, removed: removed };\n    } else {\n      components.push({count: 1, added: added, removed: removed });\n    }\n  },\n  extractCommon(basePath, newString, oldString, diagonalPath) {\n    let newLen = newString.length,\n        oldLen = oldString.length,\n        newPos = basePath.newPos,\n        oldPos = newPos - diagonalPath,\n\n        commonCount = 0;\n    while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {\n      newPos++;\n      oldPos++;\n      commonCount++;\n    }\n\n    if (commonCount) {\n      basePath.components.push({count: commonCount});\n    }\n\n    basePath.newPos = newPos;\n    return oldPos;\n  },\n\n  equals(left, right) {\n    return left === right;\n  },\n  removeEmpty(array) {\n    let ret = [];\n    for (let i = 0; i < array.length; i++) {\n      if (array[i]) {\n        ret.push(array[i]);\n      }\n    }\n    return ret;\n  },\n  castInput(value) {\n    return value;\n  },\n  tokenize(value) {\n    return value.split('');\n  },\n  join(chars) {\n    return chars.join('');\n  }\n};\n\nfunction buildValues(diff, components, newString, oldString, useLongestToken) {\n  let componentPos = 0,\n      componentLen = components.length,\n      newPos = 0,\n      oldPos = 0;\n\n  for (; componentPos < componentLen; componentPos++) {\n    let component = components[componentPos];\n    if (!component.removed) {\n      if (!component.added && useLongestToken) {\n        let value = newString.slice(newPos, newPos + component.count);\n        value = value.map(function(value, i) {\n          let oldValue = oldString[oldPos + i];\n          return oldValue.length > value.length ? oldValue : value;\n        });\n\n        component.value = diff.join(value);\n      } else {\n        component.value = diff.join(newString.slice(newPos, newPos + component.count));\n      }\n      newPos += component.count;\n\n      // Common case\n      if (!component.added) {\n        oldPos += component.count;\n      }\n    } else {\n      component.value = diff.join(oldString.slice(oldPos, oldPos + component.count));\n      oldPos += component.count;\n\n      // Reverse add and remove so removes are output first to match common convention\n      // The diffing algorithm is tied to add then remove output and this is the simplest\n      // route to get the desired output with minimal overhead.\n      if (componentPos && components[componentPos - 1].added) {\n        let tmp = components[componentPos - 1];\n        components[componentPos - 1] = components[componentPos];\n        components[componentPos] = tmp;\n      }\n    }\n  }\n\n  // Special case handle for when one terminal is ignored. For this case we merge the\n  // terminal into the prior string and drop the change.\n  let lastComponent = components[componentLen - 1];\n  if (componentLen > 1\n      && (lastComponent.added || lastComponent.removed)\n      && diff.equals('', lastComponent.value)) {\n    components[componentLen - 2].value += lastComponent.value;\n    components.pop();\n  }\n\n  return components;\n}\n\nfunction clonePath(path) {\n  return { newPos: path.newPos, components: path.components.slice(0) };\n}\n"]}
diff --git a/node_modules/diff/lib/diff/character.js b/node_modules/diff/lib/diff/character.js
new file mode 100644
index 000000000..cd2e82e94
--- /dev/null
+++ b/node_modules/diff/lib/diff/character.js
@@ -0,0 +1,18 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports.characterDiff = undefined;
+exports. /*istanbul ignore end*/diffChars = diffChars;
+
+var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+var _base2 = _interopRequireDefault(_base);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+/*istanbul ignore end*/var characterDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/characterDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+function diffChars(oldStr, newStr, callback) {
+  return characterDiff.diff(oldStr, newStr, callback);
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/diff/css.js b/node_modules/diff/lib/diff/css.js
new file mode 100644
index 000000000..e8bf84c06
--- /dev/null
+++ b/node_modules/diff/lib/diff/css.js
@@ -0,0 +1,22 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports.cssDiff = undefined;
+exports. /*istanbul ignore end*/diffCss = diffCss;
+
+var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+var _base2 = _interopRequireDefault(_base);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+/*istanbul ignore end*/var cssDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/cssDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+cssDiff.tokenize = function (value) {
+  return value.split(/([{}:;,]|\s+)/);
+};
+
+function diffCss(oldStr, newStr, callback) {
+  return cssDiff.diff(oldStr, newStr, callback);
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/diff/json.js b/node_modules/diff/lib/diff/json.js
new file mode 100644
index 000000000..8d5a1c3cf
--- /dev/null
+++ b/node_modules/diff/lib/diff/json.js
@@ -0,0 +1,109 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports.jsonDiff = undefined;
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol ? "symbol" : typeof obj; };
+
+exports. /*istanbul ignore end*/diffJson = diffJson;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = canonicalize;
+
+var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+var _base2 = _interopRequireDefault(_base);
+
+/*istanbul ignore end*/
+var /*istanbul ignore start*/_line = require('./line') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+/*istanbul ignore end*/
+
+var objectPrototypeToString = Object.prototype.toString;
+
+var jsonDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/jsonDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+// Discriminate between two lines of pretty-printed, serialized JSON where one of them has a
+// dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output:
+jsonDiff.useLongestToken = true;
+
+jsonDiff.tokenize = /*istanbul ignore start*/_line.lineDiff. /*istanbul ignore end*/tokenize;
+jsonDiff.castInput = function (value) {
+  /*istanbul ignore start*/var /*istanbul ignore end*/undefinedReplacement = this.options.undefinedReplacement;
+
+
+  return typeof value === 'string' ? value : JSON.stringify(canonicalize(value), function (k, v) {
+    if (typeof v === 'undefined') {
+      return undefinedReplacement;
+    }
+
+    return v;
+  }, '  ');
+};
+jsonDiff.equals = function (left, right) {
+  return (/*istanbul ignore start*/_base2['default']. /*istanbul ignore end*/prototype.equals(left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1'))
+  );
+};
+
+function diffJson(oldObj, newObj, options) {
+  return jsonDiff.diff(oldObj, newObj, options);
+}
+
+// This function handles the presence of circular references by bailing out when encountering an
+// object that is already on the "stack" of items being processed.
+function canonicalize(obj, stack, replacementStack) {
+  stack = stack || [];
+  replacementStack = replacementStack || [];
+
+  var i = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+
+  for (i = 0; i < stack.length; i += 1) {
+    if (stack[i] === obj) {
+      return replacementStack[i];
+    }
+  }
+
+  var canonicalizedObj = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+
+  if ('[object Array]' === objectPrototypeToString.call(obj)) {
+    stack.push(obj);
+    canonicalizedObj = new Array(obj.length);
+    replacementStack.push(canonicalizedObj);
+    for (i = 0; i < obj.length; i += 1) {
+      canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack);
+    }
+    stack.pop();
+    replacementStack.pop();
+    return canonicalizedObj;
+  }
+
+  if (obj && obj.toJSON) {
+    obj = obj.toJSON();
+  }
+
+  if ( /*istanbul ignore start*/(typeof /*istanbul ignore end*/obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && obj !== null) {
+    stack.push(obj);
+    canonicalizedObj = {};
+    replacementStack.push(canonicalizedObj);
+    var sortedKeys = [],
+        key = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+    for (key in obj) {
+      /* istanbul ignore else */
+      if (obj.hasOwnProperty(key)) {
+        sortedKeys.push(key);
+      }
+    }
+    sortedKeys.sort();
+    for (i = 0; i < sortedKeys.length; i += 1) {
+      key = sortedKeys[i];
+      canonicalizedObj[key] = canonicalize(obj[key], stack, replacementStack);
+    }
+    stack.pop();
+    replacementStack.pop();
+  } else {
+    canonicalizedObj = obj;
+  }
+  return canonicalizedObj;
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/diff/line.js b/node_modules/diff/lib/diff/line.js
new file mode 100644
index 000000000..75e071277
--- /dev/null
+++ b/node_modules/diff/lib/diff/line.js
@@ -0,0 +1,53 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports.lineDiff = undefined;
+exports. /*istanbul ignore end*/diffLines = diffLines;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffTrimmedLines = diffTrimmedLines;
+
+var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+var _base2 = _interopRequireDefault(_base);
+
+/*istanbul ignore end*/
+var /*istanbul ignore start*/_params = require('../util/params') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+/*istanbul ignore end*/var lineDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/lineDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+lineDiff.tokenize = function (value) {
+  var retLines = [],
+      linesAndNewlines = value.split(/(\n|\r\n)/);
+
+  // Ignore the final empty token that occurs if the string ends with a new line
+  if (!linesAndNewlines[linesAndNewlines.length - 1]) {
+    linesAndNewlines.pop();
+  }
+
+  // Merge the content and line separators into single tokens
+  for (var i = 0; i < linesAndNewlines.length; i++) {
+    var line = linesAndNewlines[i];
+
+    if (i % 2 && !this.options.newlineIsToken) {
+      retLines[retLines.length - 1] += line;
+    } else {
+      if (this.options.ignoreWhitespace) {
+        line = line.trim();
+      }
+      retLines.push(line);
+    }
+  }
+
+  return retLines;
+};
+
+function diffLines(oldStr, newStr, callback) {
+  return lineDiff.diff(oldStr, newStr, callback);
+}
+function diffTrimmedLines(oldStr, newStr, callback) {
+  var options = /*istanbul ignore start*/(0, _params.generateOptions) /*istanbul ignore end*/(callback, { ignoreWhitespace: true });
+  return lineDiff.diff(oldStr, newStr, options);
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/diff/sentence.js b/node_modules/diff/lib/diff/sentence.js
new file mode 100644
index 000000000..d0a281adb
--- /dev/null
+++ b/node_modules/diff/lib/diff/sentence.js
@@ -0,0 +1,22 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports.sentenceDiff = undefined;
+exports. /*istanbul ignore end*/diffSentences = diffSentences;
+
+var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+var _base2 = _interopRequireDefault(_base);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+/*istanbul ignore end*/var sentenceDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/sentenceDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+sentenceDiff.tokenize = function (value) {
+  return value.split(/(\S.+?[.!?])(?=\s+|$)/);
+};
+
+function diffSentences(oldStr, newStr, callback) {
+  return sentenceDiff.diff(oldStr, newStr, callback);
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/diff/word.js b/node_modules/diff/lib/diff/word.js
new file mode 100644
index 000000000..2dfa7d83b
--- /dev/null
+++ b/node_modules/diff/lib/diff/word.js
@@ -0,0 +1,70 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports.wordDiff = undefined;
+exports. /*istanbul ignore end*/diffWords = diffWords;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWordsWithSpace = diffWordsWithSpace;
+
+var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+var _base2 = _interopRequireDefault(_base);
+
+/*istanbul ignore end*/
+var /*istanbul ignore start*/_params = require('../util/params') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+/*istanbul ignore end*/
+
+// Based on https://en.wikipedia.org/wiki/Latin_script_in_Unicode
+//
+// Ranges and exceptions:
+// Latin-1 Supplement, 0080–00FF
+//  - U+00D7  × Multiplication sign
+//  - U+00F7  ÷ Division sign
+// Latin Extended-A, 0100–017F
+// Latin Extended-B, 0180–024F
+// IPA Extensions, 0250–02AF
+// Spacing Modifier Letters, 02B0–02FF
+//  - U+02C7  ˇ &#711;  Caron
+//  - U+02D8  ˘ &#728;  Breve
+//  - U+02D9  ˙ &#729;  Dot Above
+//  - U+02DA  ˚ &#730;  Ring Above
+//  - U+02DB  ˛ &#731;  Ogonek
+//  - U+02DC  ˜ &#732;  Small Tilde
+//  - U+02DD  ˝ &#733;  Double Acute Accent
+// Latin Extended Additional, 1E00–1EFF
+var extendedWordChars = /^[A-Za-z\xC0-\u02C6\u02C8-\u02D7\u02DE-\u02FF\u1E00-\u1EFF]+$/;
+
+var reWhitespace = /\S/;
+
+var wordDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/wordDiff = new /*istanbul ignore start*/_base2['default']() /*istanbul ignore end*/;
+wordDiff.equals = function (left, right) {
+  return left === right || this.options.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right);
+};
+wordDiff.tokenize = function (value) {
+  var tokens = value.split(/(\s+|\b)/);
+
+  // Join the boundary splits that we do not consider to be boundaries. This is primarily the extended Latin character set.
+  for (var i = 0; i < tokens.length - 1; i++) {
+    // If we have an empty string in the next field and we have only word chars before and after, merge
+    if (!tokens[i + 1] && tokens[i + 2] && extendedWordChars.test(tokens[i]) && extendedWordChars.test(tokens[i + 2])) {
+      tokens[i] += tokens[i + 2];
+      tokens.splice(i + 1, 2);
+      i--;
+    }
+  }
+
+  return tokens;
+};
+
+function diffWords(oldStr, newStr, callback) {
+  var options = /*istanbul ignore start*/(0, _params.generateOptions) /*istanbul ignore end*/(callback, { ignoreWhitespace: true });
+  return wordDiff.diff(oldStr, newStr, options);
+}
+function diffWordsWithSpace(oldStr, newStr, callback) {
+  return wordDiff.diff(oldStr, newStr, callback);
+}
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJzb3VyY2VzIjpbIi4uLy4uL3NyYy9kaWZmL3dvcmQuanMiXSwibmFtZXMiOltdLCJtYXBwaW5ncyI6Ijs7OztnQ0ErQ2dCLFMsR0FBQSxTO3lEQUlBLGtCLEdBQUEsa0I7O0FBbkRoQixJLHlCQUFBLHlCLHdCQUFBOzs7Ozs7QUFDQSxJLHlCQUFBLG1DLHdCQUFBOzs7Ozs7Ozs7Ozs7Ozs7Ozs7Ozs7Ozs7O0FBb0JBLElBQU0sb0JBQW9CLCtEQUExQjs7QUFFQSxJQUFNLGVBQWUsSUFBckI7O0FBRU8sSUFBTSxXLHlCQUFBLFEsd0JBQUEsV0FBVyxJLHlCQUFBLG1CLHdCQUFqQjtBQUNQLFNBQVMsTUFBVCxHQUFrQixVQUFTLElBQVQsRUFBZSxLQUFmLEVBQXNCO0FBQ3RDLFNBQU8sU0FBUyxLQUFULElBQW1CLEtBQUssT0FBTCxDQUFhLGdCQUFiLElBQWlDLENBQUMsYUFBYSxJQUFiLENBQWtCLElBQWxCLENBQWxDLElBQTZELENBQUMsYUFBYSxJQUFiLENBQWtCLEtBQWxCLENBQXhGO0FBQ0QsQ0FGRDtBQUdBLFNBQVMsUUFBVCxHQUFvQixVQUFTLEtBQVQsRUFBZ0I7QUFDbEMsTUFBSSxTQUFTLE1BQU0sS0FBTixDQUFZLFVBQVosQ0FBYjs7O0FBR0EsT0FBSyxJQUFJLElBQUksQ0FBYixFQUFnQixJQUFJLE9BQU8sTUFBUCxHQUFnQixDQUFwQyxFQUF1QyxHQUF2QyxFQUE0Qzs7QUFFMUMsUUFBSSxDQUFDLE9BQU8sSUFBSSxDQUFYLENBQUQsSUFBa0IsT0FBTyxJQUFJLENBQVgsQ0FBbEIsSUFDSyxrQkFBa0IsSUFBbEIsQ0FBdUIsT0FBTyxDQUFQLENBQXZCLENBREwsSUFFSyxrQkFBa0IsSUFBbEIsQ0FBdUIsT0FBTyxJQUFJLENBQVgsQ0FBdkIsQ0FGVCxFQUVnRDtBQUM5QyxhQUFPLENBQVAsS0FBYSxPQUFPLElBQUksQ0FBWCxDQUFiO0FBQ0EsYUFBTyxNQUFQLENBQWMsSUFBSSxDQUFsQixFQUFxQixDQUFyQjtBQUNBO0FBQ0Q7QUFDRjs7QUFFRCxTQUFPLE1BQVA7QUFDRCxDQWhCRDs7QUFrQk8sU0FBUyxTQUFULENBQW1CLE1BQW5CLEVBQTJCLE1BQTNCLEVBQW1DLFFBQW5DLEVBQTZDO0FBQ2xELE1BQUksVSx5QkFBVSw0Qix3QkFBQSxDQUFnQixRQUFoQixFQUEwQixFQUFDLGtCQUFrQixJQUFuQixFQUExQixDQUFkO0FBQ0EsU0FBTyxTQUFTLElBQVQsQ0FBYyxNQUFkLEVBQXNCLE1BQXRCLEVBQThCLE9BQTlCLENBQVA7QUFDRDtBQUNNLFNBQVMsa0JBQVQsQ0FBNEIsTUFBNUIsRUFBb0MsTUFBcEMsRUFBNEMsUUFBNUMsRUFBc0Q7QUFDM0QsU0FBTyxTQUFTLElBQVQsQ0FBYyxNQUFkLEVBQXNCLE1BQXRCLEVBQThCLFFBQTlCLENBQVA7QUFDRCIsImZpbGUiOiJ3b3JkLmpzIiwic291cmNlc0NvbnRlbnQiOlsiaW1wb3J0IERpZmYgZnJvbSAnLi9iYXNlJztcbmltcG9ydCB7Z2VuZXJhdGVPcHRpb25zfSBmcm9tICcuLi91dGlsL3BhcmFtcyc7XG5cbi8vIEJhc2VkIG9uIGh0dHBzOi8vZW4ud2lraXBlZGlhLm9yZy93aWtpL0xhdGluX3NjcmlwdF9pbl9Vbmljb2RlXG4vL1xuLy8gUmFuZ2VzIGFuZCBleGNlcHRpb25zOlxuLy8gTGF0aW4tMSBTdXBwbGVtZW50LCAwMDgw4oCTMDBGRlxuLy8gIC0gVSswMEQ3ICDDlyBNdWx0aXBsaWNhdGlvbiBzaWduXG4vLyAgLSBVKzAwRjcgIMO3IERpdmlzaW9uIHNpZ25cbi8vIExhdGluIEV4dGVuZGVkLUEsIDAxMDDigJMwMTdGXG4vLyBMYXRpbiBFeHRlbmRlZC1CLCAwMTgw4oCTMDI0RlxuLy8gSVBBIEV4dGVuc2lvbnMsIDAyNTDigJMwMkFGXG4vLyBTcGFjaW5nIE1vZGlmaWVyIExldHRlcnMsIDAyQjDigJMwMkZGXG4vLyAgLSBVKzAyQzcgIMuHICYjNzExOyAgQ2Fyb25cbi8vICAtIFUrMDJEOCAgy5ggJiM3Mjg7ICBCcmV2ZVxuLy8gIC0gVSswMkQ5ICDLmSAmIzcyOTsgIERvdCBBYm92ZVxuLy8gIC0gVSswMkRBICDLmiAmIzczMDsgIFJpbmcgQWJvdmVcbi8vICAtIFUrMDJEQiAgy5sgJiM3MzE7ICBPZ29uZWtcbi8vICAtIFUrMDJEQyAgy5wgJiM3MzI7ICBTbWFsbCBUaWxkZVxuLy8gIC0gVSswMkREICDLnSAmIzczMzsgIERvdWJsZSBBY3V0ZSBBY2NlbnRcbi8vIExhdGluIEV4dGVuZGVkIEFkZGl0aW9uYWwsIDFFMDDigJMxRUZGXG5jb25zdCBleHRlbmRlZFdvcmRDaGFycyA9IC9eW2EtekEtWlxcdXtDMH0tXFx1e0ZGfVxcdXtEOH0tXFx1e0Y2fVxcdXtGOH0tXFx1ezJDNn1cXHV7MkM4fS1cXHV7MkQ3fVxcdXsyREV9LVxcdXsyRkZ9XFx1ezFFMDB9LVxcdXsxRUZGfV0rJC91O1xuXG5jb25zdCByZVdoaXRlc3BhY2UgPSAvXFxTLztcblxuZXhwb3J0IGNvbnN0IHdvcmREaWZmID0gbmV3IERpZmYoKTtcbndvcmREaWZmLmVxdWFscyA9IGZ1bmN0aW9uKGxlZnQsIHJpZ2h0KSB7XG4gIHJldHVybiBsZWZ0ID09PSByaWdodCB8fCAodGhpcy5vcHRpb25zLmlnbm9yZVdoaXRlc3BhY2UgJiYgIXJlV2hpdGVzcGFjZS50ZXN0KGxlZnQpICYmICFyZVdoaXRlc3BhY2UudGVzdChyaWdodCkpO1xufTtcbndvcmREaWZmLnRva2VuaXplID0gZnVuY3Rpb24odmFsdWUpIHtcbiAgbGV0IHRva2VucyA9IHZhbHVlLnNwbGl0KC8oXFxzK3xcXGIpLyk7XG5cbiAgLy8gSm9pbiB0aGUgYm91bmRhcnkgc3BsaXRzIHRoYXQgd2UgZG8gbm90IGNvbnNpZGVyIHRvIGJlIGJvdW5kYXJpZXMuIFRoaXMgaXMgcHJpbWFyaWx5IHRoZSBleHRlbmRlZCBMYXRpbiBjaGFyYWN0ZXIgc2V0LlxuICBmb3IgKGxldCBpID0gMDsgaSA8IHRva2Vucy5sZW5ndGggLSAxOyBpKyspIHtcbiAgICAvLyBJZiB3ZSBoYXZlIGFuIGVtcHR5IHN0cmluZyBpbiB0aGUgbmV4dCBmaWVsZCBhbmQgd2UgaGF2ZSBvbmx5IHdvcmQgY2hhcnMgYmVmb3JlIGFuZCBhZnRlciwgbWVyZ2VcbiAgICBpZiAoIXRva2Vuc1tpICsgMV0gJiYgdG9rZW5zW2kgKyAyXVxuICAgICAgICAgICYmIGV4dGVuZGVkV29yZENoYXJzLnRlc3QodG9rZW5zW2ldKVxuICAgICAgICAgICYmIGV4dGVuZGVkV29yZENoYXJzLnRlc3QodG9rZW5zW2kgKyAyXSkpIHtcbiAgICAgIHRva2Vuc1tpXSArPSB0b2tlbnNbaSArIDJdO1xuICAgICAgdG9rZW5zLnNwbGljZShpICsgMSwgMik7XG4gICAgICBpLS07XG4gICAgfVxuICB9XG5cbiAgcmV0dXJuIHRva2Vucztcbn07XG5cbmV4cG9ydCBmdW5jdGlvbiBkaWZmV29yZHMob2xkU3RyLCBuZXdTdHIsIGNhbGxiYWNrKSB7XG4gIGxldCBvcHRpb25zID0gZ2VuZXJhdGVPcHRpb25zKGNhbGxiYWNrLCB7aWdub3JlV2hpdGVzcGFjZTogdHJ1ZX0pO1xuICByZXR1cm4gd29yZERpZmYuZGlmZihvbGRTdHIsIG5ld1N0ciwgb3B0aW9ucyk7XG59XG5leHBvcnQgZnVuY3Rpb24gZGlmZldvcmRzV2l0aFNwYWNlKG9sZFN0ciwgbmV3U3RyLCBjYWxsYmFjaykge1xuICByZXR1cm4gd29yZERpZmYuZGlmZihvbGRTdHIsIG5ld1N0ciwgY2FsbGJhY2spO1xufVxuIl19
diff --git a/node_modules/diff/lib/index.js b/node_modules/diff/lib/index.js
new file mode 100644
index 000000000..178dd7045
--- /dev/null
+++ b/node_modules/diff/lib/index.js
@@ -0,0 +1,73 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports.canonicalize = exports.convertChangesToXML = exports.convertChangesToDMP = exports.parsePatch = exports.applyPatches = exports.applyPatch = exports.createPatch = exports.createTwoFilesPatch = exports.structuredPatch = exports.diffArrays = exports.diffJson = exports.diffCss = exports.diffSentences = exports.diffTrimmedLines = exports.diffLines = exports.diffWordsWithSpace = exports.diffWords = exports.diffChars = exports.Diff = undefined;
+/*istanbul ignore end*/
+var /*istanbul ignore start*/_base = require('./diff/base') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+var _base2 = _interopRequireDefault(_base);
+
+/*istanbul ignore end*/
+var /*istanbul ignore start*/_character = require('./diff/character') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_word = require('./diff/word') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_line = require('./diff/line') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_sentence = require('./diff/sentence') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_css = require('./diff/css') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_json = require('./diff/json') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_array = require('./diff/array') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_apply = require('./patch/apply') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_parse = require('./patch/parse') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_create = require('./patch/create') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_dmp = require('./convert/dmp') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_xml = require('./convert/xml') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+exports. /*istanbul ignore end*/Diff = _base2['default'];
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffChars = _character.diffChars;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWords = _word.diffWords;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffWordsWithSpace = _word.diffWordsWithSpace;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffLines = _line.diffLines;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffTrimmedLines = _line.diffTrimmedLines;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffSentences = _sentence.diffSentences;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffCss = _css.diffCss;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffJson = _json.diffJson;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/diffArrays = _array.diffArrays;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/structuredPatch = _create.structuredPatch;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/createTwoFilesPatch = _create.createTwoFilesPatch;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/createPatch = _create.createPatch;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatch = _apply.applyPatch;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatches = _apply.applyPatches;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/parsePatch = _parse.parsePatch;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/convertChangesToDMP = _dmp.convertChangesToDMP;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/convertChangesToXML = _xml.convertChangesToXML;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = _json.canonicalize; /* See LICENSE file for terms of use */
+
+/*
+ * Text diff implementation.
+ *
+ * This library supports the following APIS:
+ * JsDiff.diffChars: Character by character diff
+ * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
+ * JsDiff.diffLines: Line based diff
+ *
+ * JsDiff.diffCss: Diff targeted at CSS content
+ *
+ * These methods are based on the implementation proposed in
+ * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
+ * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
+ */
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/patch/apply.js b/node_modules/diff/lib/patch/apply.js
new file mode 100644
index 000000000..829820f5d
--- /dev/null
+++ b/node_modules/diff/lib/patch/apply.js
@@ -0,0 +1,177 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports. /*istanbul ignore end*/applyPatch = applyPatch;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/applyPatches = applyPatches;
+
+var /*istanbul ignore start*/_parse = require('./parse') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_distanceIterator = require('../util/distance-iterator') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+var _distanceIterator2 = _interopRequireDefault(_distanceIterator);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
+
+/*istanbul ignore end*/function applyPatch(source, uniDiff) {
+  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2];
+
+  if (typeof uniDiff === 'string') {
+    uniDiff = /*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(uniDiff);
+  }
+
+  if (Array.isArray(uniDiff)) {
+    if (uniDiff.length > 1) {
+      throw new Error('applyPatch only works with a single input.');
+    }
+
+    uniDiff = uniDiff[0];
+  }
+
+  // Apply the diff to the input
+  var lines = source.split(/\r\n|[\n\v\f\r\x85]/),
+      delimiters = source.match(/\r\n|[\n\v\f\r\x85]/g) || [],
+      hunks = uniDiff.hunks,
+      compareLine = options.compareLine || function (lineNumber, line, operation, patchContent) /*istanbul ignore start*/{
+    return (/*istanbul ignore end*/line === patchContent
+    );
+  },
+      errorCount = 0,
+      fuzzFactor = options.fuzzFactor || 0,
+      minLine = 0,
+      offset = 0,
+      removeEOFNL = /*istanbul ignore start*/void 0 /*istanbul ignore end*/,
+      addEOFNL = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
+
+  /**
+   * Checks if the hunk exactly fits on the provided location
+   */
+  function hunkFits(hunk, toPos) {
+    for (var j = 0; j < hunk.lines.length; j++) {
+      var line = hunk.lines[j],
+          operation = line[0],
+          content = line.substr(1);
+
+      if (operation === ' ' || operation === '-') {
+        // Context sanity check
+        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {
+          errorCount++;
+
+          if (errorCount > fuzzFactor) {
+            return false;
+          }
+        }
+        toPos++;
+      }
+    }
+
+    return true;
+  }
+
+  // Search best fit offsets for each hunk based on the previous ones
+  for (var i = 0; i < hunks.length; i++) {
+    var hunk = hunks[i],
+        maxLine = lines.length - hunk.oldLines,
+        localOffset = 0,
+        toPos = offset + hunk.oldStart - 1;
+
+    var iterator = /*istanbul ignore start*/(0, _distanceIterator2['default']) /*istanbul ignore end*/(toPos, minLine, maxLine);
+
+    for (; localOffset !== undefined; localOffset = iterator()) {
+      if (hunkFits(hunk, toPos + localOffset)) {
+        hunk.offset = offset += localOffset;
+        break;
+      }
+    }
+
+    if (localOffset === undefined) {
+      return false;
+    }
+
+    // Set lower text limit to end of the current hunk, so next ones don't try
+    // to fit over already patched text
+    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;
+  }
+
+  // Apply patch hunks
+  for (var _i = 0; _i < hunks.length; _i++) {
+    var _hunk = hunks[_i],
+        _toPos = _hunk.offset + _hunk.newStart - 1;
+    if (_hunk.newLines == 0) {
+      _toPos++;
+    }
+
+    for (var j = 0; j < _hunk.lines.length; j++) {
+      var line = _hunk.lines[j],
+          operation = line[0],
+          content = line.substr(1),
+          delimiter = _hunk.linedelimiters[j];
+
+      if (operation === ' ') {
+        _toPos++;
+      } else if (operation === '-') {
+        lines.splice(_toPos, 1);
+        delimiters.splice(_toPos, 1);
+        /* istanbul ignore else */
+      } else if (operation === '+') {
+          lines.splice(_toPos, 0, content);
+          delimiters.splice(_toPos, 0, delimiter);
+          _toPos++;
+        } else if (operation === '\\') {
+          var previousOperation = _hunk.lines[j - 1] ? _hunk.lines[j - 1][0] : null;
+          if (previousOperation === '+') {
+            removeEOFNL = true;
+          } else if (previousOperation === '-') {
+            addEOFNL = true;
+          }
+        }
+    }
+  }
+
+  // Handle EOFNL insertion/removal
+  if (removeEOFNL) {
+    while (!lines[lines.length - 1]) {
+      lines.pop();
+      delimiters.pop();
+    }
+  } else if (addEOFNL) {
+    lines.push('');
+    delimiters.push('\n');
+  }
+  for (var _k = 0; _k < lines.length - 1; _k++) {
+    lines[_k] = lines[_k] + delimiters[_k];
+  }
+  return lines.join('');
+}
+
+// Wrapper that supports multiple file patches via callbacks.
+function applyPatches(uniDiff, options) {
+  if (typeof uniDiff === 'string') {
+    uniDiff = /*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(uniDiff);
+  }
+
+  var currentIndex = 0;
+  function processIndex() {
+    var index = uniDiff[currentIndex++];
+    if (!index) {
+      return options.complete();
+    }
+
+    options.loadFile(index, function (err, data) {
+      if (err) {
+        return options.complete(err);
+      }
+
+      var updatedContent = applyPatch(data, index, options);
+      options.patched(index, updatedContent, function (err) {
+        if (err) {
+          return options.complete(err);
+        }
+
+        processIndex();
+      });
+    });
+  }
+  processIndex();
+}
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/apply.js"],"names":[],"mappings":";;;gCAGgB,U,GAAA,U;yDA+HA,Y,GAAA,Y;;AAlIhB,I,yBAAA,2B,wBAAA;;AACA,I,yBAAA,wD,wBAAA;;;;;;;uBAEO,SAAS,UAAT,CAAoB,MAApB,EAA4B,OAA5B,EAAmD;2BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AACxD,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,MAAM,OAAN,CAAc,OAAd,CAAJ,EAA4B;AAC1B,QAAI,QAAQ,MAAR,GAAiB,CAArB,EAAwB;AACtB,YAAM,IAAI,KAAJ,CAAU,4CAAV,CAAN;AACD;;AAED,cAAU,QAAQ,CAAR,CAAV;AACD;;;AAGD,MAAI,QAAQ,OAAO,KAAP,CAAa,qBAAb,CAAZ;AAAA,MACI,aAAa,OAAO,KAAP,CAAa,sBAAb,KAAwC,EADzD;AAAA,MAEI,QAAQ,QAAQ,KAFpB;AAAA,MAII,cAAc,QAAQ,WAAR,IAAwB,UAAC,UAAD,EAAa,IAAb,EAAmB,SAAnB,EAA8B,YAA9B,E,yBAAA;AAAA,W,wBAA+C,SAAS;AAAxD;AAAA,GAJ1C;AAAA,MAKI,aAAa,CALjB;AAAA,MAMI,aAAa,QAAQ,UAAR,IAAsB,CANvC;AAAA,MAOI,UAAU,CAPd;AAAA,MAQI,SAAS,CARb;AAAA,MAUI,c,yBAAA,M,wBAVJ;AAAA,MAWI,W,yBAAA,M,wBAXJ;;;;;AAgBA,WAAS,QAAT,CAAkB,IAAlB,EAAwB,KAAxB,EAA+B;AAC7B,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,KAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;;AAIA,UAAI,cAAc,GAAd,IAAqB,cAAc,GAAvC,EAA4C;;AAE1C,YAAI,CAAC,YAAY,QAAQ,CAApB,EAAuB,MAAM,KAAN,CAAvB,EAAqC,SAArC,EAAgD,OAAhD,CAAL,EAA+D;AAC7D;;AAEA,cAAI,aAAa,UAAjB,EAA6B;AAC3B,mBAAO,KAAP;AACD;AACF;AACD;AACD;AACF;;AAED,WAAO,IAAP;AACD;;;AAGD,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAM,MAA1B,EAAkC,GAAlC,EAAuC;AACrC,QAAI,OAAO,MAAM,CAAN,CAAX;AAAA,QACI,UAAU,MAAM,MAAN,GAAe,KAAK,QADlC;AAAA,QAEI,cAAc,CAFlB;AAAA,QAGI,QAAQ,SAAS,KAAK,QAAd,GAAyB,CAHrC;;AAKA,QAAI,W,yBAAW,kC,wBAAA,CAAiB,KAAjB,EAAwB,OAAxB,EAAiC,OAAjC,CAAf;;AAEA,WAAO,gBAAgB,SAAvB,EAAkC,cAAc,UAAhD,EAA4D;AAC1D,UAAI,SAAS,IAAT,EAAe,QAAQ,WAAvB,CAAJ,EAAyC;AACvC,aAAK,MAAL,GAAc,UAAU,WAAxB;AACA;AACD;AACF;;AAED,QAAI,gBAAgB,SAApB,EAA+B;AAC7B,aAAO,KAAP;AACD;;;;AAID,cAAU,KAAK,MAAL,GAAc,KAAK,QAAnB,GAA8B,KAAK,QAA7C;AACD;;;AAGD,OAAK,IAAI,KAAI,CAAb,EAAgB,KAAI,MAAM,MAA1B,EAAkC,IAAlC,EAAuC;AACrC,QAAI,QAAO,MAAM,EAAN,CAAX;AAAA,QACI,SAAQ,MAAK,MAAL,GAAc,MAAK,QAAnB,GAA8B,CAD1C;AAEA,QAAI,MAAK,QAAL,IAAiB,CAArB,EAAwB;AAAE;AAAU;;AAEpC,SAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,MAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,UAAI,OAAO,MAAK,KAAL,CAAW,CAAX,CAAX;AAAA,UACI,YAAY,KAAK,CAAL,CADhB;AAAA,UAEI,UAAU,KAAK,MAAL,CAAY,CAAZ,CAFd;AAAA,UAGI,YAAY,MAAK,cAAL,CAAoB,CAApB,CAHhB;;AAKA,UAAI,cAAc,GAAlB,EAAuB;AACrB;AACD,OAFD,MAEO,IAAI,cAAc,GAAlB,EAAuB;AAC5B,cAAM,MAAN,CAAa,MAAb,EAAoB,CAApB;AACA,mBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB;;AAED,OAJM,MAIA,IAAI,cAAc,GAAlB,EAAuB;AAC5B,gBAAM,MAAN,CAAa,MAAb,EAAoB,CAApB,EAAuB,OAAvB;AACA,qBAAW,MAAX,CAAkB,MAAlB,EAAyB,CAAzB,EAA4B,SAA5B;AACA;AACD,SAJM,MAIA,IAAI,cAAc,IAAlB,EAAwB;AAC7B,cAAI,oBAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,IAAoB,MAAK,KAAL,CAAW,IAAI,CAAf,EAAkB,CAAlB,CAApB,GAA2C,IAAnE;AACA,cAAI,sBAAsB,GAA1B,EAA+B;AAC7B,0BAAc,IAAd;AACD,WAFD,MAEO,IAAI,sBAAsB,GAA1B,EAA+B;AACpC,uBAAW,IAAX;AACD;AACF;AACF;AACF;;;AAGD,MAAI,WAAJ,EAAiB;AACf,WAAO,CAAC,MAAM,MAAM,MAAN,GAAe,CAArB,CAAR,EAAiC;AAC/B,YAAM,GAAN;AACA,iBAAW,GAAX;AACD;AACF,GALD,MAKO,IAAI,QAAJ,EAAc;AACnB,UAAM,IAAN,CAAW,EAAX;AACA,eAAW,IAAX,CAAgB,IAAhB;AACD;AACD,OAAK,IAAI,KAAK,CAAd,EAAiB,KAAK,MAAM,MAAN,GAAe,CAArC,EAAwC,IAAxC,EAA8C;AAC5C,UAAM,EAAN,IAAY,MAAM,EAAN,IAAY,WAAW,EAAX,CAAxB;AACD;AACD,SAAO,MAAM,IAAN,CAAW,EAAX,CAAP;AACD;;;AAGM,SAAS,YAAT,CAAsB,OAAtB,EAA+B,OAA/B,EAAwC;AAC7C,MAAI,OAAO,OAAP,KAAmB,QAAvB,EAAiC;AAC/B,c,yBAAU,sB,wBAAA,CAAW,OAAX,CAAV;AACD;;AAED,MAAI,eAAe,CAAnB;AACA,WAAS,YAAT,GAAwB;AACtB,QAAI,QAAQ,QAAQ,cAAR,CAAZ;AACA,QAAI,CAAC,KAAL,EAAY;AACV,aAAO,QAAQ,QAAR,EAAP;AACD;;AAED,YAAQ,QAAR,CAAiB,KAAjB,EAAwB,UAAS,GAAT,EAAc,IAAd,EAAoB;AAC1C,UAAI,GAAJ,EAAS;AACP,eAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED,UAAI,iBAAiB,WAAW,IAAX,EAAiB,KAAjB,EAAwB,OAAxB,CAArB;AACA,cAAQ,OAAR,CAAgB,KAAhB,EAAuB,cAAvB,EAAuC,UAAS,GAAT,EAAc;AACnD,YAAI,GAAJ,EAAS;AACP,iBAAO,QAAQ,QAAR,CAAiB,GAAjB,CAAP;AACD;;AAED;AACD,OAND;AAOD,KAbD;AAcD;AACD;AACD","file":"apply.js","sourcesContent":["import {parsePatch} from './parse';\nimport distanceIterator from '../util/distance-iterator';\n\nexport function applyPatch(source, uniDiff, options = {}) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  if (Array.isArray(uniDiff)) {\n    if (uniDiff.length > 1) {\n      throw new Error('applyPatch only works with a single input.');\n    }\n\n    uniDiff = uniDiff[0];\n  }\n\n  // Apply the diff to the input\n  let lines = source.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = source.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      hunks = uniDiff.hunks,\n\n      compareLine = options.compareLine || ((lineNumber, line, operation, patchContent) => line === patchContent),\n      errorCount = 0,\n      fuzzFactor = options.fuzzFactor || 0,\n      minLine = 0,\n      offset = 0,\n\n      removeEOFNL,\n      addEOFNL;\n\n  /**\n   * Checks if the hunk exactly fits on the provided location\n   */\n  function hunkFits(hunk, toPos) {\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1);\n\n      if (operation === ' ' || operation === '-') {\n        // Context sanity check\n        if (!compareLine(toPos + 1, lines[toPos], operation, content)) {\n          errorCount++;\n\n          if (errorCount > fuzzFactor) {\n            return false;\n          }\n        }\n        toPos++;\n      }\n    }\n\n    return true;\n  }\n\n  // Search best fit offsets for each hunk based on the previous ones\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        maxLine = lines.length - hunk.oldLines,\n        localOffset = 0,\n        toPos = offset + hunk.oldStart - 1;\n\n    let iterator = distanceIterator(toPos, minLine, maxLine);\n\n    for (; localOffset !== undefined; localOffset = iterator()) {\n      if (hunkFits(hunk, toPos + localOffset)) {\n        hunk.offset = offset += localOffset;\n        break;\n      }\n    }\n\n    if (localOffset === undefined) {\n      return false;\n    }\n\n    // Set lower text limit to end of the current hunk, so next ones don't try\n    // to fit over already patched text\n    minLine = hunk.offset + hunk.oldStart + hunk.oldLines;\n  }\n\n  // Apply patch hunks\n  for (let i = 0; i < hunks.length; i++) {\n    let hunk = hunks[i],\n        toPos = hunk.offset + hunk.newStart - 1;\n    if (hunk.newLines == 0) { toPos++; }\n\n    for (let j = 0; j < hunk.lines.length; j++) {\n      let line = hunk.lines[j],\n          operation = line[0],\n          content = line.substr(1),\n          delimiter = hunk.linedelimiters[j];\n\n      if (operation === ' ') {\n        toPos++;\n      } else if (operation === '-') {\n        lines.splice(toPos, 1);\n        delimiters.splice(toPos, 1);\n      /* istanbul ignore else */\n      } else if (operation === '+') {\n        lines.splice(toPos, 0, content);\n        delimiters.splice(toPos, 0, delimiter);\n        toPos++;\n      } else if (operation === '\\\\') {\n        let previousOperation = hunk.lines[j - 1] ? hunk.lines[j - 1][0] : null;\n        if (previousOperation === '+') {\n          removeEOFNL = true;\n        } else if (previousOperation === '-') {\n          addEOFNL = true;\n        }\n      }\n    }\n  }\n\n  // Handle EOFNL insertion/removal\n  if (removeEOFNL) {\n    while (!lines[lines.length - 1]) {\n      lines.pop();\n      delimiters.pop();\n    }\n  } else if (addEOFNL) {\n    lines.push('');\n    delimiters.push('\\n');\n  }\n  for (let _k = 0; _k < lines.length - 1; _k++) {\n    lines[_k] = lines[_k] + delimiters[_k];\n  }\n  return lines.join('');\n}\n\n// Wrapper that supports multiple file patches via callbacks.\nexport function applyPatches(uniDiff, options) {\n  if (typeof uniDiff === 'string') {\n    uniDiff = parsePatch(uniDiff);\n  }\n\n  let currentIndex = 0;\n  function processIndex() {\n    let index = uniDiff[currentIndex++];\n    if (!index) {\n      return options.complete();\n    }\n\n    options.loadFile(index, function(err, data) {\n      if (err) {\n        return options.complete(err);\n      }\n\n      let updatedContent = applyPatch(data, index, options);\n      options.patched(index, updatedContent, function(err) {\n        if (err) {\n          return options.complete(err);\n        }\n\n        processIndex();\n      });\n    });\n  }\n  processIndex();\n}\n"]}
diff --git a/node_modules/diff/lib/patch/create.js b/node_modules/diff/lib/patch/create.js
new file mode 100644
index 000000000..ed50c2699
--- /dev/null
+++ b/node_modules/diff/lib/patch/create.js
@@ -0,0 +1,156 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports. /*istanbul ignore end*/structuredPatch = structuredPatch;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/createTwoFilesPatch = createTwoFilesPatch;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/createPatch = createPatch;
+
+var /*istanbul ignore start*/_line = require('../diff/line') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+
+/*istanbul ignore end*/function structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {
+  if (!options) {
+    options = {};
+  }
+  if (typeof options.context === 'undefined') {
+    options.context = 4;
+  }
+
+  var diff = /*istanbul ignore start*/(0, _line.diffLines) /*istanbul ignore end*/(oldStr, newStr, options);
+  diff.push({ value: '', lines: [] }); // Append an empty value to make cleanup easier
+
+  function contextLines(lines) {
+    return lines.map(function (entry) {
+      return ' ' + entry;
+    });
+  }
+
+  var hunks = [];
+  var oldRangeStart = 0,
+      newRangeStart = 0,
+      curRange = [],
+      oldLine = 1,
+      newLine = 1;
+  /*istanbul ignore start*/
+  var _loop = function _loop( /*istanbul ignore end*/i) {
+    var current = diff[i],
+        lines = current.lines || current.value.replace(/\n$/, '').split('\n');
+    current.lines = lines;
+
+    if (current.added || current.removed) {
+      /*istanbul ignore start*/
+      var _curRange;
+
+      /*istanbul ignore end*/
+      // If we have previous context, start with that
+      if (!oldRangeStart) {
+        var prev = diff[i - 1];
+        oldRangeStart = oldLine;
+        newRangeStart = newLine;
+
+        if (prev) {
+          curRange = options.context > 0 ? contextLines(prev.lines.slice(-options.context)) : [];
+          oldRangeStart -= curRange.length;
+          newRangeStart -= curRange.length;
+        }
+      }
+
+      // Output our changes
+      /*istanbul ignore start*/(_curRange = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/lines.map(function (entry) {
+        return (current.added ? '+' : '-') + entry;
+      })));
+
+      // Track the updated file position
+      if (current.added) {
+        newLine += lines.length;
+      } else {
+        oldLine += lines.length;
+      }
+    } else {
+      // Identical context lines. Track line changes
+      if (oldRangeStart) {
+        // Close out any changes that have been output (or join overlapping)
+        if (lines.length <= options.context * 2 && i < diff.length - 2) {
+          /*istanbul ignore start*/
+          var _curRange2;
+
+          /*istanbul ignore end*/
+          // Overlapping
+          /*istanbul ignore start*/(_curRange2 = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange2 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/contextLines(lines)));
+        } else {
+          /*istanbul ignore start*/
+          var _curRange3;
+
+          /*istanbul ignore end*/
+          // end the range and output
+          var contextSize = Math.min(lines.length, options.context);
+          /*istanbul ignore start*/(_curRange3 = /*istanbul ignore end*/curRange).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_curRange3 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/contextLines(lines.slice(0, contextSize))));
+
+          var hunk = {
+            oldStart: oldRangeStart,
+            oldLines: oldLine - oldRangeStart + contextSize,
+            newStart: newRangeStart,
+            newLines: newLine - newRangeStart + contextSize,
+            lines: curRange
+          };
+          if (i >= diff.length - 2 && lines.length <= options.context) {
+            // EOF is inside this hunk
+            var oldEOFNewline = /\n$/.test(oldStr);
+            var newEOFNewline = /\n$/.test(newStr);
+            if (lines.length == 0 && !oldEOFNewline) {
+              // special case: old has no eol and no trailing context; no-nl can end up before adds
+              curRange.splice(hunk.oldLines, 0, '\\ No newline at end of file');
+            } else if (!oldEOFNewline || !newEOFNewline) {
+              curRange.push('\\ No newline at end of file');
+            }
+          }
+          hunks.push(hunk);
+
+          oldRangeStart = 0;
+          newRangeStart = 0;
+          curRange = [];
+        }
+      }
+      oldLine += lines.length;
+      newLine += lines.length;
+    }
+  };
+
+  for (var i = 0; i < diff.length; i++) {
+    /*istanbul ignore start*/
+    _loop( /*istanbul ignore end*/i);
+  }
+
+  return {
+    oldFileName: oldFileName, newFileName: newFileName,
+    oldHeader: oldHeader, newHeader: newHeader,
+    hunks: hunks
+  };
+}
+
+function createTwoFilesPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {
+  var diff = structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options);
+
+  var ret = [];
+  if (oldFileName == newFileName) {
+    ret.push('Index: ' + oldFileName);
+  }
+  ret.push('===================================================================');
+  ret.push('--- ' + diff.oldFileName + (typeof diff.oldHeader === 'undefined' ? '' : '\t' + diff.oldHeader));
+  ret.push('+++ ' + diff.newFileName + (typeof diff.newHeader === 'undefined' ? '' : '\t' + diff.newHeader));
+
+  for (var i = 0; i < diff.hunks.length; i++) {
+    var hunk = diff.hunks[i];
+    ret.push('@@ -' + hunk.oldStart + ',' + hunk.oldLines + ' +' + hunk.newStart + ',' + hunk.newLines + ' @@');
+    ret.push.apply(ret, hunk.lines);
+  }
+
+  return ret.join('\n') + '\n';
+}
+
+function createPatch(fileName, oldStr, newStr, oldHeader, newHeader, options) {
+  return createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader, options);
+}
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/create.js"],"names":[],"mappings":";;;gCAEgB,e,GAAA,e;yDAiGA,mB,GAAA,mB;yDAwBA,W,GAAA,W;;AA3HhB,I,yBAAA,+B,wBAAA;;;;;uBAEO,SAAS,eAAT,CAAyB,WAAzB,EAAsC,WAAtC,EAAmD,MAAnD,EAA2D,MAA3D,EAAmE,SAAnE,EAA8E,SAA9E,EAAyF,OAAzF,EAAkG;AACvG,MAAI,CAAC,OAAL,EAAc;AACZ,cAAU,EAAV;AACD;AACD,MAAI,OAAO,QAAQ,OAAf,KAA2B,WAA/B,EAA4C;AAC1C,YAAQ,OAAR,GAAkB,CAAlB;AACD;;AAED,MAAM,O,yBAAO,oB,wBAAA,CAAU,MAAV,EAAkB,MAAlB,EAA0B,OAA1B,CAAb;AACA,OAAK,IAAL,CAAU,EAAC,OAAO,EAAR,EAAY,OAAO,EAAnB,EAAV,E;;AAEA,WAAS,YAAT,CAAsB,KAAtB,EAA6B;AAC3B,WAAO,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB;AAAE,aAAO,MAAM,KAAb;AAAqB,KAAjD,CAAP;AACD;;AAED,MAAI,QAAQ,EAAZ;AACA,MAAI,gBAAgB,CAApB;AAAA,MAAuB,gBAAgB,CAAvC;AAAA,MAA0C,WAAW,EAArD;AAAA,MACI,UAAU,CADd;AAAA,MACiB,UAAU,CAD3B;;AAhBuG,6B,wBAkB9F,CAlB8F;AAmBrG,QAAM,UAAU,KAAK,CAAL,CAAhB;AAAA,QACM,QAAQ,QAAQ,KAAR,IAAiB,QAAQ,KAAR,CAAc,OAAd,CAAsB,KAAtB,EAA6B,EAA7B,EAAiC,KAAjC,CAAuC,IAAvC,CAD/B;AAEA,YAAQ,KAAR,GAAgB,KAAhB;;AAEA,QAAI,QAAQ,KAAR,IAAiB,QAAQ,OAA7B,EAAsC;;AAAA;;;;AAEpC,UAAI,CAAC,aAAL,EAAoB;AAClB,YAAM,OAAO,KAAK,IAAI,CAAT,CAAb;AACA,wBAAgB,OAAhB;AACA,wBAAgB,OAAhB;;AAEA,YAAI,IAAJ,EAAU;AACR,qBAAW,QAAQ,OAAR,GAAkB,CAAlB,GAAsB,aAAa,KAAK,KAAL,CAAW,KAAX,CAAiB,CAAC,QAAQ,OAA1B,CAAb,CAAtB,GAAyE,EAApF;AACA,2BAAiB,SAAS,MAA1B;AACA,2BAAiB,SAAS,MAA1B;AACD;AACF;;;+BAGD,a,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,S,wBAAA,E,yBAAA,mB,wBAAkB,MAAM,GAAN,CAAU,UAAS,KAAT,EAAgB;AAC1C,eAAO,CAAC,QAAQ,KAAR,GAAgB,GAAhB,GAAsB,GAAvB,IAA8B,KAArC;AACD,OAFiB,CAAlB;;;AAKA,UAAI,QAAQ,KAAZ,EAAmB;AACjB,mBAAW,MAAM,MAAjB;AACD,OAFD,MAEO;AACL,mBAAW,MAAM,MAAjB;AACD;AACF,KAzBD,MAyBO;;AAEL,UAAI,aAAJ,EAAmB;;AAEjB,YAAI,MAAM,MAAN,IAAgB,QAAQ,OAAR,GAAkB,CAAlC,IAAuC,IAAI,KAAK,MAAL,GAAc,CAA7D,EAAgE;;AAAA;;;;mCAE9D,c,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,U,wBAAA,E,yBAAA,mB,wBAAkB,aAAa,KAAb,CAAlB;AACD,SAHD,MAGO;;AAAA;;;;AAEL,cAAI,cAAc,KAAK,GAAL,CAAS,MAAM,MAAf,EAAuB,QAAQ,OAA/B,CAAlB;mCACA,c,uBAAA,UAAS,IAAT,C,0BAAA,K,wBAAA,C,0BAAA,U,wBAAA,E,yBAAA,mB,wBAAkB,aAAa,MAAM,KAAN,CAAY,CAAZ,EAAe,WAAf,CAAb,CAAlB;;AAEA,cAAI,OAAO;AACT,sBAAU,aADD;AAET,sBAAW,UAAU,aAAV,GAA0B,WAF5B;AAGT,sBAAU,aAHD;AAIT,sBAAW,UAAU,aAAV,GAA0B,WAJ5B;AAKT,mBAAO;AALE,WAAX;AAOA,cAAI,KAAK,KAAK,MAAL,GAAc,CAAnB,IAAwB,MAAM,MAAN,IAAgB,QAAQ,OAApD,EAA6D;;AAE3D,gBAAI,gBAAiB,MAAM,IAAN,CAAW,MAAX,CAArB;AACA,gBAAI,gBAAiB,MAAM,IAAN,CAAW,MAAX,CAArB;AACA,gBAAI,MAAM,MAAN,IAAgB,CAAhB,IAAqB,CAAC,aAA1B,EAAyC;;AAEvC,uBAAS,MAAT,CAAgB,KAAK,QAArB,EAA+B,CAA/B,EAAkC,8BAAlC;AACD,aAHD,MAGO,IAAI,CAAC,aAAD,IAAkB,CAAC,aAAvB,EAAsC;AAC3C,uBAAS,IAAT,CAAc,8BAAd;AACD;AACF;AACD,gBAAM,IAAN,CAAW,IAAX;;AAEA,0BAAgB,CAAhB;AACA,0BAAgB,CAAhB;AACA,qBAAW,EAAX;AACD;AACF;AACD,iBAAW,MAAM,MAAjB;AACA,iBAAW,MAAM,MAAjB;AACD;AAvFoG;;AAkBvG,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,MAAzB,EAAiC,GAAjC,EAAsC;;AAAA,U,wBAA7B,CAA6B;AAsErC;;AAED,SAAO;AACL,iBAAa,WADR,EACqB,aAAa,WADlC;AAEL,eAAW,SAFN,EAEiB,WAAW,SAF5B;AAGL,WAAO;AAHF,GAAP;AAKD;;AAEM,SAAS,mBAAT,CAA6B,WAA7B,EAA0C,WAA1C,EAAuD,MAAvD,EAA+D,MAA/D,EAAuE,SAAvE,EAAkF,SAAlF,EAA6F,OAA7F,EAAsG;AAC3G,MAAM,OAAO,gBAAgB,WAAhB,EAA6B,WAA7B,EAA0C,MAA1C,EAAkD,MAAlD,EAA0D,SAA1D,EAAqE,SAArE,EAAgF,OAAhF,CAAb;;AAEA,MAAM,MAAM,EAAZ;AACA,MAAI,eAAe,WAAnB,EAAgC;AAC9B,QAAI,IAAJ,CAAS,YAAY,WAArB;AACD;AACD,MAAI,IAAJ,CAAS,qEAAT;AACA,MAAI,IAAJ,CAAS,SAAS,KAAK,WAAd,IAA6B,OAAO,KAAK,SAAZ,KAA0B,WAA1B,GAAwC,EAAxC,GAA6C,OAAO,KAAK,SAAtF,CAAT;AACA,MAAI,IAAJ,CAAS,SAAS,KAAK,WAAd,IAA6B,OAAO,KAAK,SAAZ,KAA0B,WAA1B,GAAwC,EAAxC,GAA6C,OAAO,KAAK,SAAtF,CAAT;;AAEA,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAAK,KAAL,CAAW,MAA/B,EAAuC,GAAvC,EAA4C;AAC1C,QAAM,OAAO,KAAK,KAAL,CAAW,CAAX,CAAb;AACA,QAAI,IAAJ,CACE,SAAS,KAAK,QAAd,GAAyB,GAAzB,GAA+B,KAAK,QAApC,GACE,IADF,GACS,KAAK,QADd,GACyB,GADzB,GAC+B,KAAK,QADpC,GAEE,KAHJ;AAKA,QAAI,IAAJ,CAAS,KAAT,CAAe,GAAf,EAAoB,KAAK,KAAzB;AACD;;AAED,SAAO,IAAI,IAAJ,CAAS,IAAT,IAAiB,IAAxB;AACD;;AAEM,SAAS,WAAT,CAAqB,QAArB,EAA+B,MAA/B,EAAuC,MAAvC,EAA+C,SAA/C,EAA0D,SAA1D,EAAqE,OAArE,EAA8E;AACnF,SAAO,oBAAoB,QAApB,EAA8B,QAA9B,EAAwC,MAAxC,EAAgD,MAAhD,EAAwD,SAAxD,EAAmE,SAAnE,EAA8E,OAA9E,CAAP;AACD","file":"create.js","sourcesContent":["import {diffLines} from '../diff/line';\n\nexport function structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {\n  if (!options) {\n    options = {};\n  }\n  if (typeof options.context === 'undefined') {\n    options.context = 4;\n  }\n\n  const diff = diffLines(oldStr, newStr, options);\n  diff.push({value: '', lines: []});   // Append an empty value to make cleanup easier\n\n  function contextLines(lines) {\n    return lines.map(function(entry) { return ' ' + entry; });\n  }\n\n  let hunks = [];\n  let oldRangeStart = 0, newRangeStart = 0, curRange = [],\n      oldLine = 1, newLine = 1;\n  for (let i = 0; i < diff.length; i++) {\n    const current = diff[i],\n          lines = current.lines || current.value.replace(/\\n$/, '').split('\\n');\n    current.lines = lines;\n\n    if (current.added || current.removed) {\n      // If we have previous context, start with that\n      if (!oldRangeStart) {\n        const prev = diff[i - 1];\n        oldRangeStart = oldLine;\n        newRangeStart = newLine;\n\n        if (prev) {\n          curRange = options.context > 0 ? contextLines(prev.lines.slice(-options.context)) : [];\n          oldRangeStart -= curRange.length;\n          newRangeStart -= curRange.length;\n        }\n      }\n\n      // Output our changes\n      curRange.push(... lines.map(function(entry) {\n        return (current.added ? '+' : '-') + entry;\n      }));\n\n      // Track the updated file position\n      if (current.added) {\n        newLine += lines.length;\n      } else {\n        oldLine += lines.length;\n      }\n    } else {\n      // Identical context lines. Track line changes\n      if (oldRangeStart) {\n        // Close out any changes that have been output (or join overlapping)\n        if (lines.length <= options.context * 2 && i < diff.length - 2) {\n          // Overlapping\n          curRange.push(... contextLines(lines));\n        } else {\n          // end the range and output\n          let contextSize = Math.min(lines.length, options.context);\n          curRange.push(... contextLines(lines.slice(0, contextSize)));\n\n          let hunk = {\n            oldStart: oldRangeStart,\n            oldLines: (oldLine - oldRangeStart + contextSize),\n            newStart: newRangeStart,\n            newLines: (newLine - newRangeStart + contextSize),\n            lines: curRange\n          };\n          if (i >= diff.length - 2 && lines.length <= options.context) {\n            // EOF is inside this hunk\n            let oldEOFNewline = (/\\n$/.test(oldStr));\n            let newEOFNewline = (/\\n$/.test(newStr));\n            if (lines.length == 0 && !oldEOFNewline) {\n              // special case: old has no eol and no trailing context; no-nl can end up before adds\n              curRange.splice(hunk.oldLines, 0, '\\\\ No newline at end of file');\n            } else if (!oldEOFNewline || !newEOFNewline) {\n              curRange.push('\\\\ No newline at end of file');\n            }\n          }\n          hunks.push(hunk);\n\n          oldRangeStart = 0;\n          newRangeStart = 0;\n          curRange = [];\n        }\n      }\n      oldLine += lines.length;\n      newLine += lines.length;\n    }\n  }\n\n  return {\n    oldFileName: oldFileName, newFileName: newFileName,\n    oldHeader: oldHeader, newHeader: newHeader,\n    hunks: hunks\n  };\n}\n\nexport function createTwoFilesPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options) {\n  const diff = structuredPatch(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader, options);\n\n  const ret = [];\n  if (oldFileName == newFileName) {\n    ret.push('Index: ' + oldFileName);\n  }\n  ret.push('===================================================================');\n  ret.push('--- ' + diff.oldFileName + (typeof diff.oldHeader === 'undefined' ? '' : '\\t' + diff.oldHeader));\n  ret.push('+++ ' + diff.newFileName + (typeof diff.newHeader === 'undefined' ? '' : '\\t' + diff.newHeader));\n\n  for (let i = 0; i < diff.hunks.length; i++) {\n    const hunk = diff.hunks[i];\n    ret.push(\n      '@@ -' + hunk.oldStart + ',' + hunk.oldLines\n      + ' +' + hunk.newStart + ',' + hunk.newLines\n      + ' @@'\n    );\n    ret.push.apply(ret, hunk.lines);\n  }\n\n  return ret.join('\\n') + '\\n';\n}\n\nexport function createPatch(fileName, oldStr, newStr, oldHeader, newHeader, options) {\n  return createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader, options);\n}\n"]}
diff --git a/node_modules/diff/lib/patch/merge.js b/node_modules/diff/lib/patch/merge.js
new file mode 100644
index 000000000..8cfd131df
--- /dev/null
+++ b/node_modules/diff/lib/patch/merge.js
@@ -0,0 +1,380 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports. /*istanbul ignore end*/calcLineCount = calcLineCount;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/merge = merge;
+
+var /*istanbul ignore start*/_create = require('./create') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_parse = require('./parse') /*istanbul ignore end*/;
+
+var /*istanbul ignore start*/_array = require('../util/array') /*istanbul ignore end*/;
+
+/*istanbul ignore start*/
+function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
+
+/*istanbul ignore end*/function calcLineCount(hunk) {
+  var conflicted = false;
+
+  hunk.oldLines = 0;
+  hunk.newLines = 0;
+
+  hunk.lines.forEach(function (line) {
+    if (typeof line !== 'string') {
+      conflicted = true;
+      return;
+    }
+
+    if (line[0] === '+' || line[0] === ' ') {
+      hunk.newLines++;
+    }
+    if (line[0] === '-' || line[0] === ' ') {
+      hunk.oldLines++;
+    }
+  });
+
+  if (conflicted) {
+    delete hunk.oldLines;
+    delete hunk.newLines;
+  }
+}
+
+function merge(mine, theirs, base) {
+  mine = loadPatch(mine, base);
+  theirs = loadPatch(theirs, base);
+
+  var ret = {};
+
+  // For index we just let it pass through as it doesn't have any necessary meaning.
+  // Leaving sanity checks on this to the API consumer that may know more about the
+  // meaning in their own context.
+  if (mine.index || theirs.index) {
+    ret.index = mine.index || theirs.index;
+  }
+
+  if (mine.newFileName || theirs.newFileName) {
+    if (!fileNameChanged(mine)) {
+      // No header or no change in ours, use theirs (and ours if theirs does not exist)
+      ret.oldFileName = theirs.oldFileName || mine.oldFileName;
+      ret.newFileName = theirs.newFileName || mine.newFileName;
+      ret.oldHeader = theirs.oldHeader || mine.oldHeader;
+      ret.newHeader = theirs.newHeader || mine.newHeader;
+    } else if (!fileNameChanged(theirs)) {
+      // No header or no change in theirs, use ours
+      ret.oldFileName = mine.oldFileName;
+      ret.newFileName = mine.newFileName;
+      ret.oldHeader = mine.oldHeader;
+      ret.newHeader = mine.newHeader;
+    } else {
+      // Both changed... figure it out
+      ret.oldFileName = selectField(ret, mine.oldFileName, theirs.oldFileName);
+      ret.newFileName = selectField(ret, mine.newFileName, theirs.newFileName);
+      ret.oldHeader = selectField(ret, mine.oldHeader, theirs.oldHeader);
+      ret.newHeader = selectField(ret, mine.newHeader, theirs.newHeader);
+    }
+  }
+
+  ret.hunks = [];
+
+  var mineIndex = 0,
+      theirsIndex = 0,
+      mineOffset = 0,
+      theirsOffset = 0;
+
+  while (mineIndex < mine.hunks.length || theirsIndex < theirs.hunks.length) {
+    var mineCurrent = mine.hunks[mineIndex] || { oldStart: Infinity },
+        theirsCurrent = theirs.hunks[theirsIndex] || { oldStart: Infinity };
+
+    if (hunkBefore(mineCurrent, theirsCurrent)) {
+      // This patch does not overlap with any of the others, yay.
+      ret.hunks.push(cloneHunk(mineCurrent, mineOffset));
+      mineIndex++;
+      theirsOffset += mineCurrent.newLines - mineCurrent.oldLines;
+    } else if (hunkBefore(theirsCurrent, mineCurrent)) {
+      // This patch does not overlap with any of the others, yay.
+      ret.hunks.push(cloneHunk(theirsCurrent, theirsOffset));
+      theirsIndex++;
+      mineOffset += theirsCurrent.newLines - theirsCurrent.oldLines;
+    } else {
+      // Overlap, merge as best we can
+      var mergedHunk = {
+        oldStart: Math.min(mineCurrent.oldStart, theirsCurrent.oldStart),
+        oldLines: 0,
+        newStart: Math.min(mineCurrent.newStart + mineOffset, theirsCurrent.oldStart + theirsOffset),
+        newLines: 0,
+        lines: []
+      };
+      mergeLines(mergedHunk, mineCurrent.oldStart, mineCurrent.lines, theirsCurrent.oldStart, theirsCurrent.lines);
+      theirsIndex++;
+      mineIndex++;
+
+      ret.hunks.push(mergedHunk);
+    }
+  }
+
+  return ret;
+}
+
+function loadPatch(param, base) {
+  if (typeof param === 'string') {
+    if (/^@@/m.test(param) || /^Index:/m.test(param)) {
+      return (/*istanbul ignore start*/(0, _parse.parsePatch) /*istanbul ignore end*/(param)[0]
+      );
+    }
+
+    if (!base) {
+      throw new Error('Must provide a base reference or pass in a patch');
+    }
+    return (/*istanbul ignore start*/(0, _create.structuredPatch) /*istanbul ignore end*/(undefined, undefined, base, param)
+    );
+  }
+
+  return param;
+}
+
+function fileNameChanged(patch) {
+  return patch.newFileName && patch.newFileName !== patch.oldFileName;
+}
+
+function selectField(index, mine, theirs) {
+  if (mine === theirs) {
+    return mine;
+  } else {
+    index.conflict = true;
+    return { mine: mine, theirs: theirs };
+  }
+}
+
+function hunkBefore(test, check) {
+  return test.oldStart < check.oldStart && test.oldStart + test.oldLines < check.oldStart;
+}
+
+function cloneHunk(hunk, offset) {
+  return {
+    oldStart: hunk.oldStart, oldLines: hunk.oldLines,
+    newStart: hunk.newStart + offset, newLines: hunk.newLines,
+    lines: hunk.lines
+  };
+}
+
+function mergeLines(hunk, mineOffset, mineLines, theirOffset, theirLines) {
+  // This will generally result in a conflicted hunk, but there are cases where the context
+  // is the only overlap where we can successfully merge the content here.
+  var mine = { offset: mineOffset, lines: mineLines, index: 0 },
+      their = { offset: theirOffset, lines: theirLines, index: 0 };
+
+  // Handle any leading content
+  insertLeading(hunk, mine, their);
+  insertLeading(hunk, their, mine);
+
+  // Now in the overlap content. Scan through and select the best changes from each.
+  while (mine.index < mine.lines.length && their.index < their.lines.length) {
+    var mineCurrent = mine.lines[mine.index],
+        theirCurrent = their.lines[their.index];
+
+    if ((mineCurrent[0] === '-' || mineCurrent[0] === '+') && (theirCurrent[0] === '-' || theirCurrent[0] === '+')) {
+      // Both modified ...
+      mutualChange(hunk, mine, their);
+    } else if (mineCurrent[0] === '+' && theirCurrent[0] === ' ') {
+      /*istanbul ignore start*/
+      var _hunk$lines;
+
+      /*istanbul ignore end*/
+      // Mine inserted
+      /*istanbul ignore start*/(_hunk$lines = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/collectChange(mine)));
+    } else if (theirCurrent[0] === '+' && mineCurrent[0] === ' ') {
+      /*istanbul ignore start*/
+      var _hunk$lines2;
+
+      /*istanbul ignore end*/
+      // Theirs inserted
+      /*istanbul ignore start*/(_hunk$lines2 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines2 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/collectChange(their)));
+    } else if (mineCurrent[0] === '-' && theirCurrent[0] === ' ') {
+      // Mine removed or edited
+      removal(hunk, mine, their);
+    } else if (theirCurrent[0] === '-' && mineCurrent[0] === ' ') {
+      // Their removed or edited
+      removal(hunk, their, mine, true);
+    } else if (mineCurrent === theirCurrent) {
+      // Context identity
+      hunk.lines.push(mineCurrent);
+      mine.index++;
+      their.index++;
+    } else {
+      // Context mismatch
+      conflict(hunk, collectChange(mine), collectChange(their));
+    }
+  }
+
+  // Now push anything that may be remaining
+  insertTrailing(hunk, mine);
+  insertTrailing(hunk, their);
+
+  calcLineCount(hunk);
+}
+
+function mutualChange(hunk, mine, their) {
+  var myChanges = collectChange(mine),
+      theirChanges = collectChange(their);
+
+  if (allRemoves(myChanges) && allRemoves(theirChanges)) {
+    // Special case for remove changes that are supersets of one another
+    if ( /*istanbul ignore start*/(0, _array.arrayStartsWith) /*istanbul ignore end*/(myChanges, theirChanges) && skipRemoveSuperset(their, myChanges, myChanges.length - theirChanges.length)) {
+      /*istanbul ignore start*/
+      var _hunk$lines3;
+
+      /*istanbul ignore end*/
+      /*istanbul ignore start*/(_hunk$lines3 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines3 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/myChanges));
+      return;
+    } else if ( /*istanbul ignore start*/(0, _array.arrayStartsWith) /*istanbul ignore end*/(theirChanges, myChanges) && skipRemoveSuperset(mine, theirChanges, theirChanges.length - myChanges.length)) {
+      /*istanbul ignore start*/
+      var _hunk$lines4;
+
+      /*istanbul ignore end*/
+      /*istanbul ignore start*/(_hunk$lines4 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines4 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/theirChanges));
+      return;
+    }
+  } else if ( /*istanbul ignore start*/(0, _array.arrayEqual) /*istanbul ignore end*/(myChanges, theirChanges)) {
+    /*istanbul ignore start*/
+    var _hunk$lines5;
+
+    /*istanbul ignore end*/
+    /*istanbul ignore start*/(_hunk$lines5 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines5 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/myChanges));
+    return;
+  }
+
+  conflict(hunk, myChanges, theirChanges);
+}
+
+function removal(hunk, mine, their, swap) {
+  var myChanges = collectChange(mine),
+      theirChanges = collectContext(their, myChanges);
+  if (theirChanges.merged) {
+    /*istanbul ignore start*/
+    var _hunk$lines6;
+
+    /*istanbul ignore end*/
+    /*istanbul ignore start*/(_hunk$lines6 = /*istanbul ignore end*/hunk.lines).push. /*istanbul ignore start*/apply /*istanbul ignore end*/( /*istanbul ignore start*/_hunk$lines6 /*istanbul ignore end*/, /*istanbul ignore start*/_toConsumableArray( /*istanbul ignore end*/theirChanges.merged));
+  } else {
+    conflict(hunk, swap ? theirChanges : myChanges, swap ? myChanges : theirChanges);
+  }
+}
+
+function conflict(hunk, mine, their) {
+  hunk.conflict = true;
+  hunk.lines.push({
+    conflict: true,
+    mine: mine,
+    theirs: their
+  });
+}
+
+function insertLeading(hunk, insert, their) {
+  while (insert.offset < their.offset && insert.index < insert.lines.length) {
+    var line = insert.lines[insert.index++];
+    hunk.lines.push(line);
+    insert.offset++;
+  }
+}
+function insertTrailing(hunk, insert) {
+  while (insert.index < insert.lines.length) {
+    var line = insert.lines[insert.index++];
+    hunk.lines.push(line);
+  }
+}
+
+function collectChange(state) {
+  var ret = [],
+      operation = state.lines[state.index][0];
+  while (state.index < state.lines.length) {
+    var line = state.lines[state.index];
+
+    // Group additions that are immediately after subtractions and treat them as one "atomic" modify change.
+    if (operation === '-' && line[0] === '+') {
+      operation = '+';
+    }
+
+    if (operation === line[0]) {
+      ret.push(line);
+      state.index++;
+    } else {
+      break;
+    }
+  }
+
+  return ret;
+}
+function collectContext(state, matchChanges) {
+  var changes = [],
+      merged = [],
+      matchIndex = 0,
+      contextChanges = false,
+      conflicted = false;
+  while (matchIndex < matchChanges.length && state.index < state.lines.length) {
+    var change = state.lines[state.index],
+        match = matchChanges[matchIndex];
+
+    // Once we've hit our add, then we are done
+    if (match[0] === '+') {
+      break;
+    }
+
+    contextChanges = contextChanges || change[0] !== ' ';
+
+    merged.push(match);
+    matchIndex++;
+
+    // Consume any additions in the other block as a conflict to attempt
+    // to pull in the remaining context after this
+    if (change[0] === '+') {
+      conflicted = true;
+
+      while (change[0] === '+') {
+        changes.push(change);
+        change = state.lines[++state.index];
+      }
+    }
+
+    if (match.substr(1) === change.substr(1)) {
+      changes.push(change);
+      state.index++;
+    } else {
+      conflicted = true;
+    }
+  }
+
+  if ((matchChanges[matchIndex] || '')[0] === '+' && contextChanges) {
+    conflicted = true;
+  }
+
+  if (conflicted) {
+    return changes;
+  }
+
+  while (matchIndex < matchChanges.length) {
+    merged.push(matchChanges[matchIndex++]);
+  }
+
+  return {
+    merged: merged,
+    changes: changes
+  };
+}
+
+function allRemoves(changes) {
+  return changes.reduce(function (prev, change) {
+    return prev && change[0] === '-';
+  }, true);
+}
+function skipRemoveSuperset(state, removeChanges, delta) {
+  for (var i = 0; i < delta; i++) {
+    var changeContent = removeChanges[removeChanges.length - delta + i].substr(1);
+    if (state.lines[state.index + i] !== ' ' + changeContent) {
+      return false;
+    }
+  }
+
+  state.index += delta;
+  return true;
+}
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/merge.js"],"names":[],"mappings":";;;gCAKgB,a,GAAA,a;yDA0BA,K,GAAA,K;;AA/BhB,I,yBAAA,6B,wBAAA;;AACA,I,yBAAA,2B,wBAAA;;AAEA,I,yBAAA,iC,wBAAA;;;;;uBAEO,SAAS,aAAT,CAAuB,IAAvB,EAA6B;AAClC,MAAI,aAAa,KAAjB;;AAEA,OAAK,QAAL,GAAgB,CAAhB;AACA,OAAK,QAAL,GAAgB,CAAhB;;AAEA,OAAK,KAAL,CAAW,OAAX,CAAmB,UAAS,IAAT,EAAe;AAChC,QAAI,OAAO,IAAP,KAAgB,QAApB,EAA8B;AAC5B,mBAAa,IAAb;AACA;AACD;;AAED,QAAI,KAAK,CAAL,MAAY,GAAZ,IAAmB,KAAK,CAAL,MAAY,GAAnC,EAAwC;AACtC,WAAK,QAAL;AACD;AACD,QAAI,KAAK,CAAL,MAAY,GAAZ,IAAmB,KAAK,CAAL,MAAY,GAAnC,EAAwC;AACtC,WAAK,QAAL;AACD;AACF,GAZD;;AAcA,MAAI,UAAJ,EAAgB;AACd,WAAO,KAAK,QAAZ;AACA,WAAO,KAAK,QAAZ;AACD;AACF;;AAEM,SAAS,KAAT,CAAe,IAAf,EAAqB,MAArB,EAA6B,IAA7B,EAAmC;AACxC,SAAO,UAAU,IAAV,EAAgB,IAAhB,CAAP;AACA,WAAS,UAAU,MAAV,EAAkB,IAAlB,CAAT;;AAEA,MAAI,MAAM,EAAV;;;;;AAKA,MAAI,KAAK,KAAL,IAAc,OAAO,KAAzB,EAAgC;AAC9B,QAAI,KAAJ,GAAY,KAAK,KAAL,IAAc,OAAO,KAAjC;AACD;;AAED,MAAI,KAAK,WAAL,IAAoB,OAAO,WAA/B,EAA4C;AAC1C,QAAI,CAAC,gBAAgB,IAAhB,CAAL,EAA4B;;AAE1B,UAAI,WAAJ,GAAkB,OAAO,WAAP,IAAsB,KAAK,WAA7C;AACA,UAAI,WAAJ,GAAkB,OAAO,WAAP,IAAsB,KAAK,WAA7C;AACA,UAAI,SAAJ,GAAgB,OAAO,SAAP,IAAoB,KAAK,SAAzC;AACA,UAAI,SAAJ,GAAgB,OAAO,SAAP,IAAoB,KAAK,SAAzC;AACD,KAND,MAMO,IAAI,CAAC,gBAAgB,MAAhB,CAAL,EAA8B;;AAEnC,UAAI,WAAJ,GAAkB,KAAK,WAAvB;AACA,UAAI,WAAJ,GAAkB,KAAK,WAAvB;AACA,UAAI,SAAJ,GAAgB,KAAK,SAArB;AACA,UAAI,SAAJ,GAAgB,KAAK,SAArB;AACD,KANM,MAMA;;AAEL,UAAI,WAAJ,GAAkB,YAAY,GAAZ,EAAiB,KAAK,WAAtB,EAAmC,OAAO,WAA1C,CAAlB;AACA,UAAI,WAAJ,GAAkB,YAAY,GAAZ,EAAiB,KAAK,WAAtB,EAAmC,OAAO,WAA1C,CAAlB;AACA,UAAI,SAAJ,GAAgB,YAAY,GAAZ,EAAiB,KAAK,SAAtB,EAAiC,OAAO,SAAxC,CAAhB;AACA,UAAI,SAAJ,GAAgB,YAAY,GAAZ,EAAiB,KAAK,SAAtB,EAAiC,OAAO,SAAxC,CAAhB;AACD;AACF;;AAED,MAAI,KAAJ,GAAY,EAAZ;;AAEA,MAAI,YAAY,CAAhB;AAAA,MACI,cAAc,CADlB;AAAA,MAEI,aAAa,CAFjB;AAAA,MAGI,eAAe,CAHnB;;AAKA,SAAO,YAAY,KAAK,KAAL,CAAW,MAAvB,IAAiC,cAAc,OAAO,KAAP,CAAa,MAAnE,EAA2E;AACzE,QAAI,cAAc,KAAK,KAAL,CAAW,SAAX,KAAyB,EAAC,UAAU,QAAX,EAA3C;AAAA,QACI,gBAAgB,OAAO,KAAP,CAAa,WAAb,KAA6B,EAAC,UAAU,QAAX,EADjD;;AAGA,QAAI,WAAW,WAAX,EAAwB,aAAxB,CAAJ,EAA4C;;AAE1C,UAAI,KAAJ,CAAU,IAAV,CAAe,UAAU,WAAV,EAAuB,UAAvB,CAAf;AACA;AACA,sBAAgB,YAAY,QAAZ,GAAuB,YAAY,QAAnD;AACD,KALD,MAKO,IAAI,WAAW,aAAX,EAA0B,WAA1B,CAAJ,EAA4C;;AAEjD,UAAI,KAAJ,CAAU,IAAV,CAAe,UAAU,aAAV,EAAyB,YAAzB,CAAf;AACA;AACA,oBAAc,cAAc,QAAd,GAAyB,cAAc,QAArD;AACD,KALM,MAKA;;AAEL,UAAI,aAAa;AACf,kBAAU,KAAK,GAAL,CAAS,YAAY,QAArB,EAA+B,cAAc,QAA7C,CADK;AAEf,kBAAU,CAFK;AAGf,kBAAU,KAAK,GAAL,CAAS,YAAY,QAAZ,GAAuB,UAAhC,EAA4C,cAAc,QAAd,GAAyB,YAArE,CAHK;AAIf,kBAAU,CAJK;AAKf,eAAO;AALQ,OAAjB;AAOA,iBAAW,UAAX,EAAuB,YAAY,QAAnC,EAA6C,YAAY,KAAzD,EAAgE,cAAc,QAA9E,EAAwF,cAAc,KAAtG;AACA;AACA;;AAEA,UAAI,KAAJ,CAAU,IAAV,CAAe,UAAf;AACD;AACF;;AAED,SAAO,GAAP;AACD;;AAED,SAAS,SAAT,CAAmB,KAAnB,EAA0B,IAA1B,EAAgC;AAC9B,MAAI,OAAO,KAAP,KAAiB,QAArB,EAA+B;AAC7B,QAAI,OAAO,IAAP,CAAY,KAAZ,KAAuB,WAAW,IAAX,CAAgB,KAAhB,CAA3B,EAAoD;AAClD,a,0BAAO,sB,wBAAA,CAAW,KAAX,EAAkB,CAAlB;AAAP;AACD;;AAED,QAAI,CAAC,IAAL,EAAW;AACT,YAAM,IAAI,KAAJ,CAAU,kDAAV,CAAN;AACD;AACD,W,0BAAO,4B,wBAAA,CAAgB,SAAhB,EAA2B,SAA3B,EAAsC,IAAtC,EAA4C,KAA5C;AAAP;AACD;;AAED,SAAO,KAAP;AACD;;AAED,SAAS,eAAT,CAAyB,KAAzB,EAAgC;AAC9B,SAAO,MAAM,WAAN,IAAqB,MAAM,WAAN,KAAsB,MAAM,WAAxD;AACD;;AAED,SAAS,WAAT,CAAqB,KAArB,EAA4B,IAA5B,EAAkC,MAAlC,EAA0C;AACxC,MAAI,SAAS,MAAb,EAAqB;AACnB,WAAO,IAAP;AACD,GAFD,MAEO;AACL,UAAM,QAAN,GAAiB,IAAjB;AACA,WAAO,EAAC,UAAD,EAAO,cAAP,EAAP;AACD;AACF;;AAED,SAAS,UAAT,CAAoB,IAApB,EAA0B,KAA1B,EAAiC;AAC/B,SAAO,KAAK,QAAL,GAAgB,MAAM,QAAtB,IACD,KAAK,QAAL,GAAgB,KAAK,QAAtB,GAAkC,MAAM,QAD7C;AAED;;AAED,SAAS,SAAT,CAAmB,IAAnB,EAAyB,MAAzB,EAAiC;AAC/B,SAAO;AACL,cAAU,KAAK,QADV,EACoB,UAAU,KAAK,QADnC;AAEL,cAAU,KAAK,QAAL,GAAgB,MAFrB,EAE6B,UAAU,KAAK,QAF5C;AAGL,WAAO,KAAK;AAHP,GAAP;AAKD;;AAED,SAAS,UAAT,CAAoB,IAApB,EAA0B,UAA1B,EAAsC,SAAtC,EAAiD,WAAjD,EAA8D,UAA9D,EAA0E;;;AAGxE,MAAI,OAAO,EAAC,QAAQ,UAAT,EAAqB,OAAO,SAA5B,EAAuC,OAAO,CAA9C,EAAX;AAAA,MACI,QAAQ,EAAC,QAAQ,WAAT,EAAsB,OAAO,UAA7B,EAAyC,OAAO,CAAhD,EADZ;;;AAIA,gBAAc,IAAd,EAAoB,IAApB,EAA0B,KAA1B;AACA,gBAAc,IAAd,EAAoB,KAApB,EAA2B,IAA3B;;;AAGA,SAAO,KAAK,KAAL,GAAa,KAAK,KAAL,CAAW,MAAxB,IAAkC,MAAM,KAAN,GAAc,MAAM,KAAN,CAAY,MAAnE,EAA2E;AACzE,QAAI,cAAc,KAAK,KAAL,CAAW,KAAK,KAAhB,CAAlB;AAAA,QACI,eAAe,MAAM,KAAN,CAAY,MAAM,KAAlB,CADnB;;AAGA,QAAI,CAAC,YAAY,CAAZ,MAAmB,GAAnB,IAA0B,YAAY,CAAZ,MAAmB,GAA9C,MACI,aAAa,CAAb,MAAoB,GAApB,IAA2B,aAAa,CAAb,MAAoB,GADnD,CAAJ,EAC6D;;AAE3D,mBAAa,IAAb,EAAmB,IAAnB,EAAyB,KAAzB;AACD,KAJD,MAIO,IAAI,YAAY,CAAZ,MAAmB,GAAnB,IAA0B,aAAa,CAAb,MAAoB,GAAlD,EAAuD;;AAAA;;;;+BAE5D,e,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,W,wBAAA,E,yBAAA,mB,wBAAoB,cAAc,IAAd,CAApB;AACD,KAHM,MAGA,IAAI,aAAa,CAAb,MAAoB,GAApB,IAA2B,YAAY,CAAZ,MAAmB,GAAlD,EAAuD;;AAAA;;;;+BAE5D,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,cAAc,KAAd,CAApB;AACD,KAHM,MAGA,IAAI,YAAY,CAAZ,MAAmB,GAAnB,IAA0B,aAAa,CAAb,MAAoB,GAAlD,EAAuD;;AAE5D,cAAQ,IAAR,EAAc,IAAd,EAAoB,KAApB;AACD,KAHM,MAGA,IAAI,aAAa,CAAb,MAAoB,GAApB,IAA2B,YAAY,CAAZ,MAAmB,GAAlD,EAAuD;;AAE5D,cAAQ,IAAR,EAAc,KAAd,EAAqB,IAArB,EAA2B,IAA3B;AACD,KAHM,MAGA,IAAI,gBAAgB,YAApB,EAAkC;;AAEvC,WAAK,KAAL,CAAW,IAAX,CAAgB,WAAhB;AACA,WAAK,KAAL;AACA,YAAM,KAAN;AACD,KALM,MAKA;;AAEL,eAAS,IAAT,EAAe,cAAc,IAAd,CAAf,EAAoC,cAAc,KAAd,CAApC;AACD;AACF;;;AAGD,iBAAe,IAAf,EAAqB,IAArB;AACA,iBAAe,IAAf,EAAqB,KAArB;;AAEA,gBAAc,IAAd;AACD;;AAED,SAAS,YAAT,CAAsB,IAAtB,EAA4B,IAA5B,EAAkC,KAAlC,EAAyC;AACvC,MAAI,YAAY,cAAc,IAAd,CAAhB;AAAA,MACI,eAAe,cAAc,KAAd,CADnB;;AAGA,MAAI,WAAW,SAAX,KAAyB,WAAW,YAAX,CAA7B,EAAuD;;AAErD,Q,0BAAI,2B,wBAAA,CAAgB,SAAhB,EAA2B,YAA3B,KACG,mBAAmB,KAAnB,EAA0B,SAA1B,EAAqC,UAAU,MAAV,GAAmB,aAAa,MAArE,CADP,EACqF;;AAAA;;;+BACnF,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,SAApB;AACA;AACD,KAJD,MAIO,I,0BAAI,2B,wBAAA,CAAgB,YAAhB,EAA8B,SAA9B,KACJ,mBAAmB,IAAnB,EAAyB,YAAzB,EAAuC,aAAa,MAAb,GAAsB,UAAU,MAAvE,CADA,EACgF;;AAAA;;;+BACrF,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,YAApB;AACA;AACD;AACF,GAXD,MAWO,I,0BAAI,sB,wBAAA,CAAW,SAAX,EAAsB,YAAtB,CAAJ,EAAyC;;AAAA;;;6BAC9C,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,SAApB;AACA;AACD;;AAED,WAAS,IAAT,EAAe,SAAf,EAA0B,YAA1B;AACD;;AAED,SAAS,OAAT,CAAiB,IAAjB,EAAuB,IAAvB,EAA6B,KAA7B,EAAoC,IAApC,EAA0C;AACxC,MAAI,YAAY,cAAc,IAAd,CAAhB;AAAA,MACI,eAAe,eAAe,KAAf,EAAsB,SAAtB,CADnB;AAEA,MAAI,aAAa,MAAjB,EAAyB;;AAAA;;;6BACvB,gB,uBAAA,KAAK,KAAL,EAAW,IAAX,C,0BAAA,K,wBAAA,C,0BAAA,Y,wBAAA,E,yBAAA,mB,wBAAoB,aAAa,MAAjC;AACD,GAFD,MAEO;AACL,aAAS,IAAT,EAAe,OAAO,YAAP,GAAsB,SAArC,EAAgD,OAAO,SAAP,GAAmB,YAAnE;AACD;AACF;;AAED,SAAS,QAAT,CAAkB,IAAlB,EAAwB,IAAxB,EAA8B,KAA9B,EAAqC;AACnC,OAAK,QAAL,GAAgB,IAAhB;AACA,OAAK,KAAL,CAAW,IAAX,CAAgB;AACd,cAAU,IADI;AAEd,UAAM,IAFQ;AAGd,YAAQ;AAHM,GAAhB;AAKD;;AAED,SAAS,aAAT,CAAuB,IAAvB,EAA6B,MAA7B,EAAqC,KAArC,EAA4C;AAC1C,SAAO,OAAO,MAAP,GAAgB,MAAM,MAAtB,IAAgC,OAAO,KAAP,GAAe,OAAO,KAAP,CAAa,MAAnE,EAA2E;AACzE,QAAI,OAAO,OAAO,KAAP,CAAa,OAAO,KAAP,EAAb,CAAX;AACA,SAAK,KAAL,CAAW,IAAX,CAAgB,IAAhB;AACA,WAAO,MAAP;AACD;AACF;AACD,SAAS,cAAT,CAAwB,IAAxB,EAA8B,MAA9B,EAAsC;AACpC,SAAO,OAAO,KAAP,GAAe,OAAO,KAAP,CAAa,MAAnC,EAA2C;AACzC,QAAI,OAAO,OAAO,KAAP,CAAa,OAAO,KAAP,EAAb,CAAX;AACA,SAAK,KAAL,CAAW,IAAX,CAAgB,IAAhB;AACD;AACF;;AAED,SAAS,aAAT,CAAuB,KAAvB,EAA8B;AAC5B,MAAI,MAAM,EAAV;AAAA,MACI,YAAY,MAAM,KAAN,CAAY,MAAM,KAAlB,EAAyB,CAAzB,CADhB;AAEA,SAAO,MAAM,KAAN,GAAc,MAAM,KAAN,CAAY,MAAjC,EAAyC;AACvC,QAAI,OAAO,MAAM,KAAN,CAAY,MAAM,KAAlB,CAAX;;;AAGA,QAAI,cAAc,GAAd,IAAqB,KAAK,CAAL,MAAY,GAArC,EAA0C;AACxC,kBAAY,GAAZ;AACD;;AAED,QAAI,cAAc,KAAK,CAAL,CAAlB,EAA2B;AACzB,UAAI,IAAJ,CAAS,IAAT;AACA,YAAM,KAAN;AACD,KAHD,MAGO;AACL;AACD;AACF;;AAED,SAAO,GAAP;AACD;AACD,SAAS,cAAT,CAAwB,KAAxB,EAA+B,YAA/B,EAA6C;AAC3C,MAAI,UAAU,EAAd;AAAA,MACI,SAAS,EADb;AAAA,MAEI,aAAa,CAFjB;AAAA,MAGI,iBAAiB,KAHrB;AAAA,MAII,aAAa,KAJjB;AAKA,SAAO,aAAa,aAAa,MAA1B,IACE,MAAM,KAAN,GAAc,MAAM,KAAN,CAAY,MADnC,EAC2C;AACzC,QAAI,SAAS,MAAM,KAAN,CAAY,MAAM,KAAlB,CAAb;AAAA,QACI,QAAQ,aAAa,UAAb,CADZ;;;AAIA,QAAI,MAAM,CAAN,MAAa,GAAjB,EAAsB;AACpB;AACD;;AAED,qBAAiB,kBAAkB,OAAO,CAAP,MAAc,GAAjD;;AAEA,WAAO,IAAP,CAAY,KAAZ;AACA;;;;AAIA,QAAI,OAAO,CAAP,MAAc,GAAlB,EAAuB;AACrB,mBAAa,IAAb;;AAEA,aAAO,OAAO,CAAP,MAAc,GAArB,EAA0B;AACxB,gBAAQ,IAAR,CAAa,MAAb;AACA,iBAAS,MAAM,KAAN,CAAY,EAAE,MAAM,KAApB,CAAT;AACD;AACF;;AAED,QAAI,MAAM,MAAN,CAAa,CAAb,MAAoB,OAAO,MAAP,CAAc,CAAd,CAAxB,EAA0C;AACxC,cAAQ,IAAR,CAAa,MAAb;AACA,YAAM,KAAN;AACD,KAHD,MAGO;AACL,mBAAa,IAAb;AACD;AACF;;AAED,MAAI,CAAC,aAAa,UAAb,KAA4B,EAA7B,EAAiC,CAAjC,MAAwC,GAAxC,IACG,cADP,EACuB;AACrB,iBAAa,IAAb;AACD;;AAED,MAAI,UAAJ,EAAgB;AACd,WAAO,OAAP;AACD;;AAED,SAAO,aAAa,aAAa,MAAjC,EAAyC;AACvC,WAAO,IAAP,CAAY,aAAa,YAAb,CAAZ;AACD;;AAED,SAAO;AACL,kBADK;AAEL;AAFK,GAAP;AAID;;AAED,SAAS,UAAT,CAAoB,OAApB,EAA6B;AAC3B,SAAO,QAAQ,MAAR,CAAe,UAAS,IAAT,EAAe,MAAf,EAAuB;AAC3C,WAAO,QAAQ,OAAO,CAAP,MAAc,GAA7B;AACD,GAFM,EAEJ,IAFI,CAAP;AAGD;AACD,SAAS,kBAAT,CAA4B,KAA5B,EAAmC,aAAnC,EAAkD,KAAlD,EAAyD;AACvD,OAAK,IAAI,IAAI,CAAb,EAAgB,IAAI,KAApB,EAA2B,GAA3B,EAAgC;AAC9B,QAAI,gBAAgB,cAAc,cAAc,MAAd,GAAuB,KAAvB,GAA+B,CAA7C,EAAgD,MAAhD,CAAuD,CAAvD,CAApB;AACA,QAAI,MAAM,KAAN,CAAY,MAAM,KAAN,GAAc,CAA1B,MAAiC,MAAM,aAA3C,EAA0D;AACxD,aAAO,KAAP;AACD;AACF;;AAED,QAAM,KAAN,IAAe,KAAf;AACA,SAAO,IAAP;AACD","file":"merge.js","sourcesContent":["import {structuredPatch} from './create';\nimport {parsePatch} from './parse';\n\nimport {arrayEqual, arrayStartsWith} from '../util/array';\n\nexport function calcLineCount(hunk) {\n  let conflicted = false;\n\n  hunk.oldLines = 0;\n  hunk.newLines = 0;\n\n  hunk.lines.forEach(function(line) {\n    if (typeof line !== 'string') {\n      conflicted = true;\n      return;\n    }\n\n    if (line[0] === '+' || line[0] === ' ') {\n      hunk.newLines++;\n    }\n    if (line[0] === '-' || line[0] === ' ') {\n      hunk.oldLines++;\n    }\n  });\n\n  if (conflicted) {\n    delete hunk.oldLines;\n    delete hunk.newLines;\n  }\n}\n\nexport function merge(mine, theirs, base) {\n  mine = loadPatch(mine, base);\n  theirs = loadPatch(theirs, base);\n\n  let ret = {};\n\n  // For index we just let it pass through as it doesn't have any necessary meaning.\n  // Leaving sanity checks on this to the API consumer that may know more about the\n  // meaning in their own context.\n  if (mine.index || theirs.index) {\n    ret.index = mine.index || theirs.index;\n  }\n\n  if (mine.newFileName || theirs.newFileName) {\n    if (!fileNameChanged(mine)) {\n      // No header or no change in ours, use theirs (and ours if theirs does not exist)\n      ret.oldFileName = theirs.oldFileName || mine.oldFileName;\n      ret.newFileName = theirs.newFileName || mine.newFileName;\n      ret.oldHeader = theirs.oldHeader || mine.oldHeader;\n      ret.newHeader = theirs.newHeader || mine.newHeader;\n    } else if (!fileNameChanged(theirs)) {\n      // No header or no change in theirs, use ours\n      ret.oldFileName = mine.oldFileName;\n      ret.newFileName = mine.newFileName;\n      ret.oldHeader = mine.oldHeader;\n      ret.newHeader = mine.newHeader;\n    } else {\n      // Both changed... figure it out\n      ret.oldFileName = selectField(ret, mine.oldFileName, theirs.oldFileName);\n      ret.newFileName = selectField(ret, mine.newFileName, theirs.newFileName);\n      ret.oldHeader = selectField(ret, mine.oldHeader, theirs.oldHeader);\n      ret.newHeader = selectField(ret, mine.newHeader, theirs.newHeader);\n    }\n  }\n\n  ret.hunks = [];\n\n  let mineIndex = 0,\n      theirsIndex = 0,\n      mineOffset = 0,\n      theirsOffset = 0;\n\n  while (mineIndex < mine.hunks.length || theirsIndex < theirs.hunks.length) {\n    let mineCurrent = mine.hunks[mineIndex] || {oldStart: Infinity},\n        theirsCurrent = theirs.hunks[theirsIndex] || {oldStart: Infinity};\n\n    if (hunkBefore(mineCurrent, theirsCurrent)) {\n      // This patch does not overlap with any of the others, yay.\n      ret.hunks.push(cloneHunk(mineCurrent, mineOffset));\n      mineIndex++;\n      theirsOffset += mineCurrent.newLines - mineCurrent.oldLines;\n    } else if (hunkBefore(theirsCurrent, mineCurrent)) {\n      // This patch does not overlap with any of the others, yay.\n      ret.hunks.push(cloneHunk(theirsCurrent, theirsOffset));\n      theirsIndex++;\n      mineOffset += theirsCurrent.newLines - theirsCurrent.oldLines;\n    } else {\n      // Overlap, merge as best we can\n      let mergedHunk = {\n        oldStart: Math.min(mineCurrent.oldStart, theirsCurrent.oldStart),\n        oldLines: 0,\n        newStart: Math.min(mineCurrent.newStart + mineOffset, theirsCurrent.oldStart + theirsOffset),\n        newLines: 0,\n        lines: []\n      };\n      mergeLines(mergedHunk, mineCurrent.oldStart, mineCurrent.lines, theirsCurrent.oldStart, theirsCurrent.lines);\n      theirsIndex++;\n      mineIndex++;\n\n      ret.hunks.push(mergedHunk);\n    }\n  }\n\n  return ret;\n}\n\nfunction loadPatch(param, base) {\n  if (typeof param === 'string') {\n    if (/^@@/m.test(param) || (/^Index:/m.test(param))) {\n      return parsePatch(param)[0];\n    }\n\n    if (!base) {\n      throw new Error('Must provide a base reference or pass in a patch');\n    }\n    return structuredPatch(undefined, undefined, base, param);\n  }\n\n  return param;\n}\n\nfunction fileNameChanged(patch) {\n  return patch.newFileName && patch.newFileName !== patch.oldFileName;\n}\n\nfunction selectField(index, mine, theirs) {\n  if (mine === theirs) {\n    return mine;\n  } else {\n    index.conflict = true;\n    return {mine, theirs};\n  }\n}\n\nfunction hunkBefore(test, check) {\n  return test.oldStart < check.oldStart\n    && (test.oldStart + test.oldLines) < check.oldStart;\n}\n\nfunction cloneHunk(hunk, offset) {\n  return {\n    oldStart: hunk.oldStart, oldLines: hunk.oldLines,\n    newStart: hunk.newStart + offset, newLines: hunk.newLines,\n    lines: hunk.lines\n  };\n}\n\nfunction mergeLines(hunk, mineOffset, mineLines, theirOffset, theirLines) {\n  // This will generally result in a conflicted hunk, but there are cases where the context\n  // is the only overlap where we can successfully merge the content here.\n  let mine = {offset: mineOffset, lines: mineLines, index: 0},\n      their = {offset: theirOffset, lines: theirLines, index: 0};\n\n  // Handle any leading content\n  insertLeading(hunk, mine, their);\n  insertLeading(hunk, their, mine);\n\n  // Now in the overlap content. Scan through and select the best changes from each.\n  while (mine.index < mine.lines.length && their.index < their.lines.length) {\n    let mineCurrent = mine.lines[mine.index],\n        theirCurrent = their.lines[their.index];\n\n    if ((mineCurrent[0] === '-' || mineCurrent[0] === '+')\n        && (theirCurrent[0] === '-' || theirCurrent[0] === '+')) {\n      // Both modified ...\n      mutualChange(hunk, mine, their);\n    } else if (mineCurrent[0] === '+' && theirCurrent[0] === ' ') {\n      // Mine inserted\n      hunk.lines.push(... collectChange(mine));\n    } else if (theirCurrent[0] === '+' && mineCurrent[0] === ' ') {\n      // Theirs inserted\n      hunk.lines.push(... collectChange(their));\n    } else if (mineCurrent[0] === '-' && theirCurrent[0] === ' ') {\n      // Mine removed or edited\n      removal(hunk, mine, their);\n    } else if (theirCurrent[0] === '-' && mineCurrent[0] === ' ') {\n      // Their removed or edited\n      removal(hunk, their, mine, true);\n    } else if (mineCurrent === theirCurrent) {\n      // Context identity\n      hunk.lines.push(mineCurrent);\n      mine.index++;\n      their.index++;\n    } else {\n      // Context mismatch\n      conflict(hunk, collectChange(mine), collectChange(their));\n    }\n  }\n\n  // Now push anything that may be remaining\n  insertTrailing(hunk, mine);\n  insertTrailing(hunk, their);\n\n  calcLineCount(hunk);\n}\n\nfunction mutualChange(hunk, mine, their) {\n  let myChanges = collectChange(mine),\n      theirChanges = collectChange(their);\n\n  if (allRemoves(myChanges) && allRemoves(theirChanges)) {\n    // Special case for remove changes that are supersets of one another\n    if (arrayStartsWith(myChanges, theirChanges)\n        && skipRemoveSuperset(their, myChanges, myChanges.length - theirChanges.length)) {\n      hunk.lines.push(... myChanges);\n      return;\n    } else if (arrayStartsWith(theirChanges, myChanges)\n        && skipRemoveSuperset(mine, theirChanges, theirChanges.length - myChanges.length)) {\n      hunk.lines.push(... theirChanges);\n      return;\n    }\n  } else if (arrayEqual(myChanges, theirChanges)) {\n    hunk.lines.push(... myChanges);\n    return;\n  }\n\n  conflict(hunk, myChanges, theirChanges);\n}\n\nfunction removal(hunk, mine, their, swap) {\n  let myChanges = collectChange(mine),\n      theirChanges = collectContext(their, myChanges);\n  if (theirChanges.merged) {\n    hunk.lines.push(... theirChanges.merged);\n  } else {\n    conflict(hunk, swap ? theirChanges : myChanges, swap ? myChanges : theirChanges);\n  }\n}\n\nfunction conflict(hunk, mine, their) {\n  hunk.conflict = true;\n  hunk.lines.push({\n    conflict: true,\n    mine: mine,\n    theirs: their\n  });\n}\n\nfunction insertLeading(hunk, insert, their) {\n  while (insert.offset < their.offset && insert.index < insert.lines.length) {\n    let line = insert.lines[insert.index++];\n    hunk.lines.push(line);\n    insert.offset++;\n  }\n}\nfunction insertTrailing(hunk, insert) {\n  while (insert.index < insert.lines.length) {\n    let line = insert.lines[insert.index++];\n    hunk.lines.push(line);\n  }\n}\n\nfunction collectChange(state) {\n  let ret = [],\n      operation = state.lines[state.index][0];\n  while (state.index < state.lines.length) {\n    let line = state.lines[state.index];\n\n    // Group additions that are immediately after subtractions and treat them as one \"atomic\" modify change.\n    if (operation === '-' && line[0] === '+') {\n      operation = '+';\n    }\n\n    if (operation === line[0]) {\n      ret.push(line);\n      state.index++;\n    } else {\n      break;\n    }\n  }\n\n  return ret;\n}\nfunction collectContext(state, matchChanges) {\n  let changes = [],\n      merged = [],\n      matchIndex = 0,\n      contextChanges = false,\n      conflicted = false;\n  while (matchIndex < matchChanges.length\n        && state.index < state.lines.length) {\n    let change = state.lines[state.index],\n        match = matchChanges[matchIndex];\n\n    // Once we've hit our add, then we are done\n    if (match[0] === '+') {\n      break;\n    }\n\n    contextChanges = contextChanges || change[0] !== ' ';\n\n    merged.push(match);\n    matchIndex++;\n\n    // Consume any additions in the other block as a conflict to attempt\n    // to pull in the remaining context after this\n    if (change[0] === '+') {\n      conflicted = true;\n\n      while (change[0] === '+') {\n        changes.push(change);\n        change = state.lines[++state.index];\n      }\n    }\n\n    if (match.substr(1) === change.substr(1)) {\n      changes.push(change);\n      state.index++;\n    } else {\n      conflicted = true;\n    }\n  }\n\n  if ((matchChanges[matchIndex] || '')[0] === '+'\n      && contextChanges) {\n    conflicted = true;\n  }\n\n  if (conflicted) {\n    return changes;\n  }\n\n  while (matchIndex < matchChanges.length) {\n    merged.push(matchChanges[matchIndex++]);\n  }\n\n  return {\n    merged,\n    changes\n  };\n}\n\nfunction allRemoves(changes) {\n  return changes.reduce(function(prev, change) {\n    return prev && change[0] === '-';\n  }, true);\n}\nfunction skipRemoveSuperset(state, removeChanges, delta) {\n  for (let i = 0; i < delta; i++) {\n    let changeContent = removeChanges[removeChanges.length - delta + i].substr(1);\n    if (state.lines[state.index + i] !== ' ' + changeContent) {\n      return false;\n    }\n  }\n\n  state.index += delta;\n  return true;\n}\n"]}
diff --git a/node_modules/diff/lib/patch/parse.js b/node_modules/diff/lib/patch/parse.js
new file mode 100644
index 000000000..17b5544d6
--- /dev/null
+++ b/node_modules/diff/lib/patch/parse.js
@@ -0,0 +1,143 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports. /*istanbul ignore end*/parsePatch = parsePatch;
+function parsePatch(uniDiff) {
+  /*istanbul ignore start*/var /*istanbul ignore end*/options = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
+
+  var diffstr = uniDiff.split(/\r\n|[\n\v\f\r\x85]/),
+      delimiters = uniDiff.match(/\r\n|[\n\v\f\r\x85]/g) || [],
+      list = [],
+      i = 0;
+
+  function parseIndex() {
+    var index = {};
+    list.push(index);
+
+    // Parse diff metadata
+    while (i < diffstr.length) {
+      var line = diffstr[i];
+
+      // File header found, end parsing diff metadata
+      if (/^(\-\-\-|\+\+\+|@@)\s/.test(line)) {
+        break;
+      }
+
+      // Diff index
+      var header = /^(?:Index:|diff(?: -r \w+)+)\s+(.+?)\s*$/.exec(line);
+      if (header) {
+        index.index = header[1];
+      }
+
+      i++;
+    }
+
+    // Parse file headers if they are defined. Unified diff requires them, but
+    // there's no technical issues to have an isolated hunk without file header
+    parseFileHeader(index);
+    parseFileHeader(index);
+
+    // Parse hunks
+    index.hunks = [];
+
+    while (i < diffstr.length) {
+      var _line = diffstr[i];
+
+      if (/^(Index:|diff|\-\-\-|\+\+\+)\s/.test(_line)) {
+        break;
+      } else if (/^@@/.test(_line)) {
+        index.hunks.push(parseHunk());
+      } else if (_line && options.strict) {
+        // Ignore unexpected content unless in strict mode
+        throw new Error('Unknown line ' + (i + 1) + ' ' + JSON.stringify(_line));
+      } else {
+        i++;
+      }
+    }
+  }
+
+  // Parses the --- and +++ headers, if none are found, no lines
+  // are consumed.
+  function parseFileHeader(index) {
+    var headerPattern = /^(---|\+\+\+)\s+([\S ]*)(?:\t(.*?)\s*)?$/;
+    var fileHeader = headerPattern.exec(diffstr[i]);
+    if (fileHeader) {
+      var keyPrefix = fileHeader[1] === '---' ? 'old' : 'new';
+      index[keyPrefix + 'FileName'] = fileHeader[2];
+      index[keyPrefix + 'Header'] = fileHeader[3];
+
+      i++;
+    }
+  }
+
+  // Parses a hunk
+  // This assumes that we are at the start of a hunk.
+  function parseHunk() {
+    var chunkHeaderIndex = i,
+        chunkHeaderLine = diffstr[i++],
+        chunkHeader = chunkHeaderLine.split(/@@ -(\d+)(?:,(\d+))? \+(\d+)(?:,(\d+))? @@/);
+
+    var hunk = {
+      oldStart: +chunkHeader[1],
+      oldLines: +chunkHeader[2] || 1,
+      newStart: +chunkHeader[3],
+      newLines: +chunkHeader[4] || 1,
+      lines: [],
+      linedelimiters: []
+    };
+
+    var addCount = 0,
+        removeCount = 0;
+    for (; i < diffstr.length; i++) {
+      // Lines starting with '---' could be mistaken for the "remove line" operation
+      // But they could be the header for the next file. Therefore prune such cases out.
+      if (diffstr[i].indexOf('--- ') === 0 && i + 2 < diffstr.length && diffstr[i + 1].indexOf('+++ ') === 0 && diffstr[i + 2].indexOf('@@') === 0) {
+        break;
+      }
+      var operation = diffstr[i][0];
+
+      if (operation === '+' || operation === '-' || operation === ' ' || operation === '\\') {
+        hunk.lines.push(diffstr[i]);
+        hunk.linedelimiters.push(delimiters[i] || '\n');
+
+        if (operation === '+') {
+          addCount++;
+        } else if (operation === '-') {
+          removeCount++;
+        } else if (operation === ' ') {
+          addCount++;
+          removeCount++;
+        }
+      } else {
+        break;
+      }
+    }
+
+    // Handle the empty block count case
+    if (!addCount && hunk.newLines === 1) {
+      hunk.newLines = 0;
+    }
+    if (!removeCount && hunk.oldLines === 1) {
+      hunk.oldLines = 0;
+    }
+
+    // Perform optional sanity checking
+    if (options.strict) {
+      if (addCount !== hunk.newLines) {
+        throw new Error('Added line count did not match for hunk at line ' + (chunkHeaderIndex + 1));
+      }
+      if (removeCount !== hunk.oldLines) {
+        throw new Error('Removed line count did not match for hunk at line ' + (chunkHeaderIndex + 1));
+      }
+    }
+
+    return hunk;
+  }
+
+  while (i < diffstr.length) {
+    parseIndex();
+  }
+
+  return list;
+}
+//# sourceMappingURL=data:application/json;base64,{"version":3,"sources":["../../src/patch/parse.js"],"names":[],"mappings":";;;gCAAgB,U,GAAA,U;AAAT,SAAS,UAAT,CAAoB,OAApB,EAA2C;2BAAA,I,uBAAd,OAAc,yDAAJ,EAAI;;AAChD,MAAI,UAAU,QAAQ,KAAR,CAAc,qBAAd,CAAd;AAAA,MACI,aAAa,QAAQ,KAAR,CAAc,sBAAd,KAAyC,EAD1D;AAAA,MAEI,OAAO,EAFX;AAAA,MAGI,IAAI,CAHR;;AAKA,WAAS,UAAT,GAAsB;AACpB,QAAI,QAAQ,EAAZ;AACA,SAAK,IAAL,CAAU,KAAV;;;AAGA,WAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB,UAAI,OAAO,QAAQ,CAAR,CAAX;;;AAGA,UAAI,wBAAwB,IAAxB,CAA6B,IAA7B,CAAJ,EAAwC;AACtC;AACD;;;AAGD,UAAI,SAAU,0CAAD,CAA6C,IAA7C,CAAkD,IAAlD,CAAb;AACA,UAAI,MAAJ,EAAY;AACV,cAAM,KAAN,GAAc,OAAO,CAAP,CAAd;AACD;;AAED;AACD;;;;AAID,oBAAgB,KAAhB;AACA,oBAAgB,KAAhB;;;AAGA,UAAM,KAAN,GAAc,EAAd;;AAEA,WAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB,UAAI,QAAO,QAAQ,CAAR,CAAX;;AAEA,UAAI,iCAAiC,IAAjC,CAAsC,KAAtC,CAAJ,EAAiD;AAC/C;AACD,OAFD,MAEO,IAAI,MAAM,IAAN,CAAW,KAAX,CAAJ,EAAsB;AAC3B,cAAM,KAAN,CAAY,IAAZ,CAAiB,WAAjB;AACD,OAFM,MAEA,IAAI,SAAQ,QAAQ,MAApB,EAA4B;;AAEjC,cAAM,IAAI,KAAJ,CAAU,mBAAmB,IAAI,CAAvB,IAA4B,GAA5B,GAAkC,KAAK,SAAL,CAAe,KAAf,CAA5C,CAAN;AACD,OAHM,MAGA;AACL;AACD;AACF;AACF;;;;AAID,WAAS,eAAT,CAAyB,KAAzB,EAAgC;AAC9B,QAAM,gBAAgB,0CAAtB;AACA,QAAM,aAAa,cAAc,IAAd,CAAmB,QAAQ,CAAR,CAAnB,CAAnB;AACA,QAAI,UAAJ,EAAgB;AACd,UAAI,YAAY,WAAW,CAAX,MAAkB,KAAlB,GAA0B,KAA1B,GAAkC,KAAlD;AACA,YAAM,YAAY,UAAlB,IAAgC,WAAW,CAAX,CAAhC;AACA,YAAM,YAAY,QAAlB,IAA8B,WAAW,CAAX,CAA9B;;AAEA;AACD;AACF;;;;AAID,WAAS,SAAT,GAAqB;AACnB,QAAI,mBAAmB,CAAvB;AAAA,QACI,kBAAkB,QAAQ,GAAR,CADtB;AAAA,QAEI,cAAc,gBAAgB,KAAhB,CAAsB,4CAAtB,CAFlB;;AAIA,QAAI,OAAO;AACT,gBAAU,CAAC,YAAY,CAAZ,CADF;AAET,gBAAU,CAAC,YAAY,CAAZ,CAAD,IAAmB,CAFpB;AAGT,gBAAU,CAAC,YAAY,CAAZ,CAHF;AAIT,gBAAU,CAAC,YAAY,CAAZ,CAAD,IAAmB,CAJpB;AAKT,aAAO,EALE;AAMT,sBAAgB;AANP,KAAX;;AASA,QAAI,WAAW,CAAf;AAAA,QACI,cAAc,CADlB;AAEA,WAAO,IAAI,QAAQ,MAAnB,EAA2B,GAA3B,EAAgC;;;AAG9B,UAAI,QAAQ,CAAR,EAAW,OAAX,CAAmB,MAAnB,MAA+B,CAA/B,IACM,IAAI,CAAJ,GAAQ,QAAQ,MADtB,IAEK,QAAQ,IAAI,CAAZ,EAAe,OAAf,CAAuB,MAAvB,MAAmC,CAFxC,IAGK,QAAQ,IAAI,CAAZ,EAAe,OAAf,CAAuB,IAAvB,MAAiC,CAH1C,EAG6C;AACzC;AACH;AACD,UAAI,YAAY,QAAQ,CAAR,EAAW,CAAX,CAAhB;;AAEA,UAAI,cAAc,GAAd,IAAqB,cAAc,GAAnC,IAA0C,cAAc,GAAxD,IAA+D,cAAc,IAAjF,EAAuF;AACrF,aAAK,KAAL,CAAW,IAAX,CAAgB,QAAQ,CAAR,CAAhB;AACA,aAAK,cAAL,CAAoB,IAApB,CAAyB,WAAW,CAAX,KAAiB,IAA1C;;AAEA,YAAI,cAAc,GAAlB,EAAuB;AACrB;AACD,SAFD,MAEO,IAAI,cAAc,GAAlB,EAAuB;AAC5B;AACD,SAFM,MAEA,IAAI,cAAc,GAAlB,EAAuB;AAC5B;AACA;AACD;AACF,OAZD,MAYO;AACL;AACD;AACF;;;AAGD,QAAI,CAAC,QAAD,IAAa,KAAK,QAAL,KAAkB,CAAnC,EAAsC;AACpC,WAAK,QAAL,GAAgB,CAAhB;AACD;AACD,QAAI,CAAC,WAAD,IAAgB,KAAK,QAAL,KAAkB,CAAtC,EAAyC;AACvC,WAAK,QAAL,GAAgB,CAAhB;AACD;;;AAGD,QAAI,QAAQ,MAAZ,EAAoB;AAClB,UAAI,aAAa,KAAK,QAAtB,EAAgC;AAC9B,cAAM,IAAI,KAAJ,CAAU,sDAAsD,mBAAmB,CAAzE,CAAV,CAAN;AACD;AACD,UAAI,gBAAgB,KAAK,QAAzB,EAAmC;AACjC,cAAM,IAAI,KAAJ,CAAU,wDAAwD,mBAAmB,CAA3E,CAAV,CAAN;AACD;AACF;;AAED,WAAO,IAAP;AACD;;AAED,SAAO,IAAI,QAAQ,MAAnB,EAA2B;AACzB;AACD;;AAED,SAAO,IAAP;AACD","file":"parse.js","sourcesContent":["export function parsePatch(uniDiff, options = {}) {\n  let diffstr = uniDiff.split(/\\r\\n|[\\n\\v\\f\\r\\x85]/),\n      delimiters = uniDiff.match(/\\r\\n|[\\n\\v\\f\\r\\x85]/g) || [],\n      list = [],\n      i = 0;\n\n  function parseIndex() {\n    let index = {};\n    list.push(index);\n\n    // Parse diff metadata\n    while (i < diffstr.length) {\n      let line = diffstr[i];\n\n      // File header found, end parsing diff metadata\n      if (/^(\\-\\-\\-|\\+\\+\\+|@@)\\s/.test(line)) {\n        break;\n      }\n\n      // Diff index\n      let header = (/^(?:Index:|diff(?: -r \\w+)+)\\s+(.+?)\\s*$/).exec(line);\n      if (header) {\n        index.index = header[1];\n      }\n\n      i++;\n    }\n\n    // Parse file headers if they are defined. Unified diff requires them, but\n    // there's no technical issues to have an isolated hunk without file header\n    parseFileHeader(index);\n    parseFileHeader(index);\n\n    // Parse hunks\n    index.hunks = [];\n\n    while (i < diffstr.length) {\n      let line = diffstr[i];\n\n      if (/^(Index:|diff|\\-\\-\\-|\\+\\+\\+)\\s/.test(line)) {\n        break;\n      } else if (/^@@/.test(line)) {\n        index.hunks.push(parseHunk());\n      } else if (line && options.strict) {\n        // Ignore unexpected content unless in strict mode\n        throw new Error('Unknown line ' + (i + 1) + ' ' + JSON.stringify(line));\n      } else {\n        i++;\n      }\n    }\n  }\n\n  // Parses the --- and +++ headers, if none are found, no lines\n  // are consumed.\n  function parseFileHeader(index) {\n    const headerPattern = /^(---|\\+\\+\\+)\\s+([\\S ]*)(?:\\t(.*?)\\s*)?$/;\n    const fileHeader = headerPattern.exec(diffstr[i]);\n    if (fileHeader) {\n      let keyPrefix = fileHeader[1] === '---' ? 'old' : 'new';\n      index[keyPrefix + 'FileName'] = fileHeader[2];\n      index[keyPrefix + 'Header'] = fileHeader[3];\n\n      i++;\n    }\n  }\n\n  // Parses a hunk\n  // This assumes that we are at the start of a hunk.\n  function parseHunk() {\n    let chunkHeaderIndex = i,\n        chunkHeaderLine = diffstr[i++],\n        chunkHeader = chunkHeaderLine.split(/@@ -(\\d+)(?:,(\\d+))? \\+(\\d+)(?:,(\\d+))? @@/);\n\n    let hunk = {\n      oldStart: +chunkHeader[1],\n      oldLines: +chunkHeader[2] || 1,\n      newStart: +chunkHeader[3],\n      newLines: +chunkHeader[4] || 1,\n      lines: [],\n      linedelimiters: []\n    };\n\n    let addCount = 0,\n        removeCount = 0;\n    for (; i < diffstr.length; i++) {\n      // Lines starting with '---' could be mistaken for the \"remove line\" operation\n      // But they could be the header for the next file. Therefore prune such cases out.\n      if (diffstr[i].indexOf('--- ') === 0\n            && (i + 2 < diffstr.length)\n            && diffstr[i + 1].indexOf('+++ ') === 0\n            && diffstr[i + 2].indexOf('@@') === 0) {\n          break;\n      }\n      let operation = diffstr[i][0];\n\n      if (operation === '+' || operation === '-' || operation === ' ' || operation === '\\\\') {\n        hunk.lines.push(diffstr[i]);\n        hunk.linedelimiters.push(delimiters[i] || '\\n');\n\n        if (operation === '+') {\n          addCount++;\n        } else if (operation === '-') {\n          removeCount++;\n        } else if (operation === ' ') {\n          addCount++;\n          removeCount++;\n        }\n      } else {\n        break;\n      }\n    }\n\n    // Handle the empty block count case\n    if (!addCount && hunk.newLines === 1) {\n      hunk.newLines = 0;\n    }\n    if (!removeCount && hunk.oldLines === 1) {\n      hunk.oldLines = 0;\n    }\n\n    // Perform optional sanity checking\n    if (options.strict) {\n      if (addCount !== hunk.newLines) {\n        throw new Error('Added line count did not match for hunk at line ' + (chunkHeaderIndex + 1));\n      }\n      if (removeCount !== hunk.oldLines) {\n        throw new Error('Removed line count did not match for hunk at line ' + (chunkHeaderIndex + 1));\n      }\n    }\n\n    return hunk;\n  }\n\n  while (i < diffstr.length) {\n    parseIndex();\n  }\n\n  return list;\n}\n"]}
diff --git a/node_modules/diff/lib/util/array.js b/node_modules/diff/lib/util/array.js
new file mode 100644
index 000000000..19416ba18
--- /dev/null
+++ b/node_modules/diff/lib/util/array.js
@@ -0,0 +1,27 @@
+/*istanbul ignore start*/"use strict";
+
+exports.__esModule = true;
+exports. /*istanbul ignore end*/arrayEqual = arrayEqual;
+/*istanbul ignore start*/exports. /*istanbul ignore end*/arrayStartsWith = arrayStartsWith;
+function arrayEqual(a, b) {
+  if (a.length !== b.length) {
+    return false;
+  }
+
+  return arrayStartsWith(a, b);
+}
+
+function arrayStartsWith(array, start) {
+  if (start.length > array.length) {
+    return false;
+  }
+
+  for (var i = 0; i < start.length; i++) {
+    if (start[i] !== array[i]) {
+      return false;
+    }
+  }
+
+  return true;
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/util/distance-iterator.js b/node_modules/diff/lib/util/distance-iterator.js
new file mode 100644
index 000000000..2ac8fd0e3
--- /dev/null
+++ b/node_modules/diff/lib/util/distance-iterator.js
@@ -0,0 +1,47 @@
+/*istanbul ignore start*/"use strict";
+
+exports.__esModule = true;
+
+exports["default"] = /*istanbul ignore end*/function (start, minLine, maxLine) {
+  var wantForward = true,
+      backwardExhausted = false,
+      forwardExhausted = false,
+      localOffset = 1;
+
+  return function iterator() {
+    if (wantForward && !forwardExhausted) {
+      if (backwardExhausted) {
+        localOffset++;
+      } else {
+        wantForward = false;
+      }
+
+      // Check if trying to fit beyond text length, and if not, check it fits
+      // after offset location (or desired location on first iteration)
+      if (start + localOffset <= maxLine) {
+        return localOffset;
+      }
+
+      forwardExhausted = true;
+    }
+
+    if (!backwardExhausted) {
+      if (!forwardExhausted) {
+        wantForward = true;
+      }
+
+      // Check if trying to fit before text beginning, and if not, check it fits
+      // before offset location
+      if (minLine <= start - localOffset) {
+        return -localOffset++;
+      }
+
+      backwardExhausted = true;
+      return iterator();
+    }
+
+    // We tried to fit hunk before text beginning and beyond text lenght, then
+    // hunk can't fit on the text. Return undefined
+  };
+};
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/lib/util/params.js b/node_modules/diff/lib/util/params.js
new file mode 100644
index 000000000..f246a6586
--- /dev/null
+++ b/node_modules/diff/lib/util/params.js
@@ -0,0 +1,18 @@
+/*istanbul ignore start*/'use strict';
+
+exports.__esModule = true;
+exports. /*istanbul ignore end*/generateOptions = generateOptions;
+function generateOptions(options, defaults) {
+  if (typeof options === 'function') {
+    defaults.callback = options;
+  } else if (options) {
+    for (var name in options) {
+      /* istanbul ignore else */
+      if (options.hasOwnProperty(name)) {
+        defaults[name] = options[name];
+      }
+    }
+  }
+  return defaults;
+}
+//# sourceMappingURL=data:application/json;base64,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
diff --git a/node_modules/diff/release-notes.md b/node_modules/diff/release-notes.md
new file mode 100644
index 000000000..dedc81455
--- /dev/null
+++ b/node_modules/diff/release-notes.md
@@ -0,0 +1,196 @@
+# Release Notes
+
+## Development
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v3.2.0...master)
+
+## v3.2.0 - December 26th, 2016
+- [#156](https://github.com/kpdecker/jsdiff/pull/156) - Add `undefinedReplacement` option to `diffJson` ([@ewnd9](https://api.github.com/users/ewnd9))
+- [#154](https://github.com/kpdecker/jsdiff/pull/154) - Add `examples` and `images` to `.npmignore`. ([@wtgtybhertgeghgtwtg](https://api.github.com/users/wtgtybhertgeghgtwtg))
+- [#153](https://github.com/kpdecker/jsdiff/pull/153) - feat(structuredPatch): Pass options to diffLines ([@Kiougar](https://api.github.com/users/Kiougar))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v3.1.0...v3.2.0)
+
+## v3.1.0 - November 27th, 2016
+- [#146](https://github.com/kpdecker/jsdiff/pull/146) - JsDiff.diffArrays to compare arrays ([@wvanderdeijl](https://api.github.com/users/wvanderdeijl))
+- [#144](https://github.com/kpdecker/jsdiff/pull/144) - Split file using all possible line delimiter instead of hard-coded "/n" and join lines back using the original delimiters ([@soulbeing](https://api.github.com/users/soulbeing))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v3.0.1...v3.1.0)
+
+## v3.0.1 - October 9th, 2016
+- [#139](https://github.com/kpdecker/jsdiff/pull/139) - Make README.md look nicer in npmjs.com ([@takenspc](https://api.github.com/users/takenspc))
+- [#135](https://github.com/kpdecker/jsdiff/issues/135) - parsePatch combines patches from multiple files into a single IUniDiff when there is no "Index" line ([@ramya-rao-a](https://api.github.com/users/ramya-rao-a))
+- [#124](https://github.com/kpdecker/jsdiff/issues/124) - IE7/IE8 failure since 2.0.0 ([@boneskull](https://api.github.com/users/boneskull))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v3.0.0...v3.0.1)
+
+## v3.0.0 - August 23rd, 2016
+- [#130](https://github.com/kpdecker/jsdiff/pull/130) - Add callback argument to applyPatches `patched` option ([@piranna](https://api.github.com/users/piranna))
+- [#120](https://github.com/kpdecker/jsdiff/pull/120) - Correctly handle file names containing spaces ([@adius](https://api.github.com/users/adius))
+- [#119](https://github.com/kpdecker/jsdiff/pull/119) - Do single reflow ([@wifiextender](https://api.github.com/users/wifiextender))
+- [#117](https://github.com/kpdecker/jsdiff/pull/117) - Make more usable with long strings. ([@abnbgist](https://api.github.com/users/abnbgist))
+
+Compatibility notes:
+- applyPatches patch callback now is async and requires the callback be called to continue operation
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.3...v3.0.0)
+
+## v2.2.3 - May 31st, 2016
+- [#118](https://github.com/kpdecker/jsdiff/pull/118) - Add a fix for applying 0-length destination patches ([@chaaz](https://api.github.com/users/chaaz))
+- [#115](https://github.com/kpdecker/jsdiff/pull/115) - Fixed grammar in README ([@krizalys](https://api.github.com/users/krizalys))
+- [#113](https://github.com/kpdecker/jsdiff/pull/113) - fix typo ([@vmazare](https://api.github.com/users/vmazare))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.2...v2.2.3)
+
+## v2.2.2 - March 13th, 2016
+- [#102](https://github.com/kpdecker/jsdiff/issues/102) - diffJson with dates, returns empty curly braces  ([@dr-dimitru](https://api.github.com/users/dr-dimitru))
+- [#97](https://github.com/kpdecker/jsdiff/issues/97) - Whitespaces & diffWords ([@faiwer](https://api.github.com/users/faiwer))
+- [#92](https://github.com/kpdecker/jsdiff/pull/92) - Fixes typo in the readme ([@bg451](https://api.github.com/users/bg451))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.1...v2.2.2)
+
+## v2.2.1 - November 12th, 2015
+- [#89](https://github.com/kpdecker/jsdiff/pull/89) - add in display selector to readme ([@FranDias](https://api.github.com/users/FranDias))
+- [#88](https://github.com/kpdecker/jsdiff/pull/88) - Split diffs based on file headers instead of 'Index:' metadata ([@piranna](https://api.github.com/users/piranna))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.0...v2.2.1)
+
+## v2.2.0 - October 29th, 2015
+- [#80](https://github.com/kpdecker/jsdiff/pull/80) - Fix a typo: applyPath ->  applyPatch ([@fluxxu](https://api.github.com/users/fluxxu))
+- [#83](https://github.com/kpdecker/jsdiff/pull/83) - Add basic fuzzy matching to applyPatch ([@piranna](https://github.com/piranna))
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.2.0...v2.2.0)
+
+## v2.2.0 - October 29th, 2015
+- [#80](https://github.com/kpdecker/jsdiff/pull/80) - Fix a typo: applyPath ->  applyPatch ([@fluxxu](https://api.github.com/users/fluxxu))
+- [#83](https://github.com/kpdecker/jsdiff/pull/83) - Add basic fuzzy matching to applyPatch ([@piranna](https://github.com/piranna))
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.1.3...v2.2.0)
+
+## v2.1.3 - September 30th, 2015
+- [#78](https://github.com/kpdecker/jsdiff/pull/78) - fix: error throwing when apply patch to empty string ([@21paradox](https://api.github.com/users/21paradox))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.1.2...v2.1.3)
+
+## v2.1.2 - September 23rd, 2015
+- [#76](https://github.com/kpdecker/jsdiff/issues/76) - diff headers give error ([@piranna](https://api.github.com/users/piranna))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.1.1...v2.1.2)
+
+## v2.1.1 - September 9th, 2015
+- [#73](https://github.com/kpdecker/jsdiff/issues/73) - Is applyPatches() exposed in the API? ([@davidparsson](https://api.github.com/users/davidparsson))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.1.0...v2.1.1)
+
+## v2.1.0 - August 27th, 2015
+- [#72](https://github.com/kpdecker/jsdiff/issues/72) - Consider using options object API for flag permutations ([@kpdecker](https://api.github.com/users/kpdecker))
+- [#70](https://github.com/kpdecker/jsdiff/issues/70) - diffWords treats \n at the end as significant whitespace ([@nesQuick](https://api.github.com/users/nesQuick))
+- [#69](https://github.com/kpdecker/jsdiff/issues/69) - Missing count ([@wfalkwallace](https://api.github.com/users/wfalkwallace))
+- [#68](https://github.com/kpdecker/jsdiff/issues/68) - diffLines seems broken ([@wfalkwallace](https://api.github.com/users/wfalkwallace))
+- [#60](https://github.com/kpdecker/jsdiff/issues/60) - Support multiple diff hunks ([@piranna](https://api.github.com/users/piranna))
+- [#54](https://github.com/kpdecker/jsdiff/issues/54) - Feature Reuqest: 3-way merge ([@mog422](https://api.github.com/users/mog422))
+- [#42](https://github.com/kpdecker/jsdiff/issues/42) - Fuzz factor for applyPatch ([@stuartpb](https://api.github.com/users/stuartpb))
+- Move whitespace ignore out of equals method - 542063c
+- Include source maps in babel output - 7f7ab21
+- Merge diff/line and diff/patch implementations - 1597705
+- Drop map utility method - 1ddc939
+- Documentation for parsePatch and applyPatches - 27c4b77
+
+Compatibility notes:
+- The undocumented ignoreWhitespace flag has been removed from the Diff equality check directly. This implementation may be copied to diff utilities if dependencies existed on this functionality.
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.0.2...v2.1.0)
+
+## v2.0.2 - August 8th, 2015
+- [#67](https://github.com/kpdecker/jsdiff/issues/67) - cannot require from npm module in node ([@commenthol](https://api.github.com/users/commenthol))
+- Convert to chai since we don’t support IE8 - a96bbad
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.0.1...v2.0.2)
+
+## v2.0.1 - August 7th, 2015
+- Add release build at proper step - 57542fd
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v2.0.0...v2.0.1)
+
+## v2.0.0 - August 7th, 2015
+- [#66](https://github.com/kpdecker/jsdiff/issues/66) - Add karma and sauce tests ([@kpdecker](https://api.github.com/users/kpdecker))
+- [#65](https://github.com/kpdecker/jsdiff/issues/65) - Create component repository for bower ([@kpdecker](https://api.github.com/users/kpdecker))
+- [#64](https://github.com/kpdecker/jsdiff/issues/64) - Automatically call removeEmpty for all tokenizer calls ([@kpdecker](https://api.github.com/users/kpdecker))
+- [#62](https://github.com/kpdecker/jsdiff/pull/62) - Allow access to structured object representation of patch data ([@bittrance](https://api.github.com/users/bittrance))
+- [#61](https://github.com/kpdecker/jsdiff/pull/61) - Use svg instead of png to get better image quality ([@PeterDaveHello](https://api.github.com/users/PeterDaveHello))
+- [#29](https://github.com/kpdecker/jsdiff/issues/29) - word tokenizer works only for 7 bit ascii ([@plasmagunman](https://api.github.com/users/plasmagunman))
+
+Compatibility notes:
+- `this.removeEmpty` is now called automatically for all instances. If this is not desired, this may be overriden on a per instance basis.
+- The library has been refactored to use some ES6 features. The external APIs should remain the same, but bower projects that directly referenced the repository will now have to point to the [components/jsdiff](https://github.com/components/jsdiff) repository.
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.4.0...v2.0.0)
+
+## v1.4.0 - May 6th, 2015
+- [#57](https://github.com/kpdecker/jsdiff/issues/57) - createPatch -> applyPatch failed. ([@mog422](https://api.github.com/users/mog422))
+- [#56](https://github.com/kpdecker/jsdiff/pull/56) - Two files patch ([@rgeissert](https://api.github.com/users/rgeissert))
+- [#14](https://github.com/kpdecker/jsdiff/issues/14) - Flip added and removed order? ([@jakesandlund](https://api.github.com/users/jakesandlund))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.3.2...v1.4.0)
+
+## v1.3.2 - March 30th, 2015
+- [#53](https://github.com/kpdecker/jsdiff/pull/53) - Updated README.MD with Bower installation instructions ([@ofbriggs](https://api.github.com/users/ofbriggs))
+- [#49](https://github.com/kpdecker/jsdiff/issues/49) - Cannot read property 'oldlines' of undefined ([@nwtn](https://api.github.com/users/nwtn))
+- [#44](https://github.com/kpdecker/jsdiff/issues/44) - invalid-meta jsdiff is missing "main" entry in bower.json
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.3.1...v1.3.2)
+
+## v1.3.1 - March 13th, 2015
+- [#52](https://github.com/kpdecker/jsdiff/pull/52) - Fix for #51 Wrong result of JsDiff.diffLines ([@felicienfrancois](https://api.github.com/users/felicienfrancois))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.3.0...v1.3.1)
+
+## v1.3.0 - March 2nd, 2015
+- [#47](https://github.com/kpdecker/jsdiff/pull/47) - Adding Diff Trimmed Lines ([@JamesGould123](https://api.github.com/users/JamesGould123))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.2.2...v1.3.0)
+
+## v1.2.2 - January 26th, 2015
+- [#45](https://github.com/kpdecker/jsdiff/pull/45) - Fix AMD module loading ([@pedrocarrico](https://api.github.com/users/pedrocarrico))
+- [#43](https://github.com/kpdecker/jsdiff/pull/43) - added a bower file ([@nbrustein](https://api.github.com/users/nbrustein))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.2.1...v1.2.2)
+
+## v1.2.1 - December 26th, 2014
+- [#41](https://github.com/kpdecker/jsdiff/pull/41) - change condition of using node export system. ([@ironhee](https://api.github.com/users/ironhee))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.2.0...v1.2.1)
+
+## v1.2.0 - November 29th, 2014
+- [#37](https://github.com/kpdecker/jsdiff/pull/37) - Add support for sentences. ([@vmariano](https://api.github.com/users/vmariano))
+- [#28](https://github.com/kpdecker/jsdiff/pull/28) - Implemented diffJson ([@papandreou](https://api.github.com/users/papandreou))
+- [#27](https://github.com/kpdecker/jsdiff/issues/27) - Slow to execute over diffs with a large number of changes ([@termi](https://api.github.com/users/termi))
+- Allow for optional async diffing - 19385b9
+- Fix diffChars implementation - eaa44ed
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.1.0...v1.2.0)
+
+## v1.1.0 - November 25th, 2014
+- [#33](https://github.com/kpdecker/jsdiff/pull/33) - AMD and global exports ([@ovcharik](https://api.github.com/users/ovcharik))
+- [#32](https://github.com/kpdecker/jsdiff/pull/32) - Add support for component ([@vmariano](https://api.github.com/users/vmariano))
+- [#31](https://github.com/kpdecker/jsdiff/pull/31) - Don't rely on Array.prototype.map ([@papandreou](https://api.github.com/users/papandreou))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.0.8...v1.1.0)
+
+## v1.0.8 - December 22nd, 2013
+- [#24](https://github.com/kpdecker/jsdiff/pull/24) - Handle windows newlines on non windows machines. ([@benogle](https://api.github.com/users/benogle))
+- [#23](https://github.com/kpdecker/jsdiff/pull/23) - Prettied up the API formatting a little, and added basic node and web examples ([@airportyh](https://api.github.com/users/airportyh))
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.0.7...v1.0.8)
+
+## v1.0.7 - September 11th, 2013
+
+- [#22](https://github.com/kpdecker/jsdiff/pull/22) - Added variant of WordDiff that doesn't ignore whitespace differences ([@papandreou](https://api.github.com/users/papandreou)
+
+- Add 0.10 to travis tests - 243a526
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.0.6...v1.0.7)
+
+## v1.0.6 - August 30th, 2013
+
+- [#19](https://github.com/kpdecker/jsdiff/pull/19) - Explicitly define contents of npm package ([@sindresorhus](https://api.github.com/users/sindresorhus)
+
+[Commits](https://github.com/kpdecker/jsdiff/compare/v1.0.5...v1.0.6)
diff --git a/node_modules/diff/runtime.js b/node_modules/diff/runtime.js
new file mode 100644
index 000000000..fd8ca6ea2
--- /dev/null
+++ b/node_modules/diff/runtime.js
@@ -0,0 +1,3 @@
+require('babel-core/register')({
+  ignore: /\/lib\/|\/node_modules\//
+});