Initial import with skill sheet working

2024-12-04 00:11:23 +01:00
commit 9050c80ab4
4488 changed files with 671048 additions and 0 deletions
--- a/node_modules/util/LICENSE
+++ b/node_modules/util/LICENSE
@ -0,0 +1,18 @@
+Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.
--- a/node_modules/util/README.md
+++ b/node_modules/util/README.md
@ -0,0 +1,48 @@
+# util [![Build Status](https://travis-ci.org/browserify/node-util.png?branch=master)](https://travis-ci.org/browserify/node-util)
+
+> Node.js's [util][util] module for all engines.
+
+This implements the Node.js [`util`][util] module for environments that do not have it, like browsers.
+
+## Install
+
+You usually do not have to install `util` yourself. If your code runs in Node.js, `util` is built in. If your code runs in the browser, bundlers like [browserify](https://github.com/browserify/browserify) or [webpack](https://github.com/webpack/webpack) (up to version 4 -- [see this documentation](https://webpack.js.org/configuration/resolve/#resolvefallback) for how to include polyfills like `util` in webpack 5+) also include the `util` module.
+
+But if none of those apply, with npm do:
+
+```shell
+npm install util
+```
+
+## Usage
+
+```javascript
+var util = require('util')
+var EventEmitter = require('events')
+
+function MyClass() { EventEmitter.call(this) }
+util.inherits(MyClass, EventEmitter)
+```
+
+## Browser Support
+
+The `util` module uses ES5 features. If you need to support very old browsers like IE8, use a shim like [`es5-shim`](https://www.npmjs.com/package/es5-shim). You need both the shim and the sham versions of `es5-shim`.
+
+To use `util.promisify` and `util.callbackify`, Promises must already be available. If you need to support browsers like IE11 that do not support Promises, use a shim. [es6-promise](https://github.com/stefanpenner/es6-promise) is a popular one but there are many others available on npm.
+
+## API
+
+See the [Node.js util docs][util].  `util` currently supports the Node 8 LTS API. However, some of the methods are outdated. The `inspect` and `format` methods included in this module are a lot more simple and barebones than the ones in Node.js.
+
+## Contributing
+
+PRs are very welcome! The main way to contribute to `util` is by porting features, bugfixes and tests from Node.js. Ideally, code contributions to this module are copy-pasted from Node.js and transpiled to ES5, rather than reimplemented from scratch. Matching the Node.js code as closely as possible makes maintenance simpler when new changes land in Node.js.
+This module intends to provide exactly the same API as Node.js, so features that are not available in the core `util` module will not be accepted. Feature requests should instead be directed at [nodejs/node](https://github.com/nodejs/node) and will be added to this module once they are implemented in Node.js.
+
+If there is a difference in behaviour between Node.js's `util` module and this module, please open an issue!
+
+## License
+
+[MIT](./LICENSE)
+
+[util]: https://nodejs.org/docs/latest-v8.x/api/util.html
--- a/node_modules/util/package.json
+++ b/node_modules/util/package.json
@ -0,0 +1,50 @@
+{
+  "name": "util",
+  "description": "Node.js's util module for all engines",
+  "version": "0.12.5",
+  "author": {
+    "name": "Joyent",
+    "url": "http://www.joyent.com"
+  },
+  "browser": {
+    "./support/isBuffer.js": "./support/isBufferBrowser.js"
+  },
+  "dependencies": {
+    "inherits": "^2.0.3",
+    "is-arguments": "^1.0.4",
+    "is-generator-function": "^1.0.7",
+    "is-typed-array": "^1.1.3",
+    "which-typed-array": "^1.1.2"
+  },
+  "devDependencies": {
+    "airtap": "~1.0.0",
+    "core-js": "^3.6.5",
+    "is-async-supported": "~1.2.0",
+    "object.assign": "~4.1.0",
+    "object.entries": "^1.1.0",
+    "run-series": "~1.1.4",
+    "safe-buffer": "^5.1.2",
+    "tape": "~4.9.0"
+  },
+  "files": [
+    "util.js",
+    "support"
+  ],
+  "homepage": "https://github.com/browserify/node-util",
+  "keywords": [
+    "util"
+  ],
+  "license": "MIT",
+  "main": "./util.js",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/browserify/node-util"
+  },
+  "scripts": {
+    "test": "node test/node/index.js",
+    "test:browsers": "airtap test/browser/index.js",
+    "test:browsers:with-polyfills": "airtap test/browser/with-polyfills.js",
+    "test:browsers:with-polyfills:local": "npm run test:browsers:with-polyfills -- --local",
+    "test:browsers:local": "npm run test:browsers -- --local"
+  }
+}
--- a/node_modules/util/support/isBuffer.js
+++ b/node_modules/util/support/isBuffer.js
@ -0,0 +1,3 @@
+module.exports = function isBuffer(arg) {
+  return arg instanceof Buffer;
+}
--- a/node_modules/util/support/isBufferBrowser.js
+++ b/node_modules/util/support/isBufferBrowser.js
@ -0,0 +1,6 @@
+module.exports = function isBuffer(arg) {
+  return arg && typeof arg === 'object'
+    && typeof arg.copy === 'function'
+    && typeof arg.fill === 'function'
+    && typeof arg.readUInt8 === 'function';
+}
--- a/node_modules/util/support/types.js
+++ b/node_modules/util/support/types.js
@ -0,0 +1,334 @@
+// Currently in sync with Node.js lib/internal/util/types.js
+// https://github.com/nodejs/node/commit/112cc7c27551254aa2b17098fb774867f05ed0d9
+
+'use strict';
+
+var isArgumentsObject = require('is-arguments');
+var isGeneratorFunction = require('is-generator-function');
+var whichTypedArray = require('which-typed-array');
+var isTypedArray = require('is-typed-array');
+
+function uncurryThis(f) {
+  return f.call.bind(f);
+}
+
+var BigIntSupported = typeof BigInt !== 'undefined';
+var SymbolSupported = typeof Symbol !== 'undefined';
+
+var ObjectToString = uncurryThis(Object.prototype.toString);
+
+var numberValue = uncurryThis(Number.prototype.valueOf);
+var stringValue = uncurryThis(String.prototype.valueOf);
+var booleanValue = uncurryThis(Boolean.prototype.valueOf);
+
+if (BigIntSupported) {
+  var bigIntValue = uncurryThis(BigInt.prototype.valueOf);
+}
+
+if (SymbolSupported) {
+  var symbolValue = uncurryThis(Symbol.prototype.valueOf);
+}
+
+function checkBoxedPrimitive(value, prototypeValueOf) {
+  if (typeof value !== 'object') {
+    return false;
+  }
+  try {
+    prototypeValueOf(value);
+    return true;
+  } catch(e) {
+    return false;
+  }
+}
+
+exports.isArgumentsObject = isArgumentsObject;
+exports.isGeneratorFunction = isGeneratorFunction;
+exports.isTypedArray = isTypedArray;
+
+// Taken from here and modified for better browser support
+// https://github.com/sindresorhus/p-is-promise/blob/cda35a513bda03f977ad5cde3a079d237e82d7ef/index.js
+function isPromise(input) {
+	return (
+		(
+			typeof Promise !== 'undefined' &&
+			input instanceof Promise
+		) ||
+		(
+			input !== null &&
+			typeof input === 'object' &&
+			typeof input.then === 'function' &&
+			typeof input.catch === 'function'
+		)
+	);
+}
+exports.isPromise = isPromise;
+
+function isArrayBufferView(value) {
+  if (typeof ArrayBuffer !== 'undefined' && ArrayBuffer.isView) {
+    return ArrayBuffer.isView(value);
+  }
+
+  return (
+    isTypedArray(value) ||
+    isDataView(value)
+  );
+}
+exports.isArrayBufferView = isArrayBufferView;
+
+
+function isUint8Array(value) {
+  return whichTypedArray(value) === 'Uint8Array';
+}
+exports.isUint8Array = isUint8Array;
+
+function isUint8ClampedArray(value) {
+  return whichTypedArray(value) === 'Uint8ClampedArray';
+}
+exports.isUint8ClampedArray = isUint8ClampedArray;
+
+function isUint16Array(value) {
+  return whichTypedArray(value) === 'Uint16Array';
+}
+exports.isUint16Array = isUint16Array;
+
+function isUint32Array(value) {
+  return whichTypedArray(value) === 'Uint32Array';
+}
+exports.isUint32Array = isUint32Array;
+
+function isInt8Array(value) {
+  return whichTypedArray(value) === 'Int8Array';
+}
+exports.isInt8Array = isInt8Array;
+
+function isInt16Array(value) {
+  return whichTypedArray(value) === 'Int16Array';
+}
+exports.isInt16Array = isInt16Array;
+
+function isInt32Array(value) {
+  return whichTypedArray(value) === 'Int32Array';
+}
+exports.isInt32Array = isInt32Array;
+
+function isFloat32Array(value) {
+  return whichTypedArray(value) === 'Float32Array';
+}
+exports.isFloat32Array = isFloat32Array;
+
+function isFloat64Array(value) {
+  return whichTypedArray(value) === 'Float64Array';
+}
+exports.isFloat64Array = isFloat64Array;
+
+function isBigInt64Array(value) {
+  return whichTypedArray(value) === 'BigInt64Array';
+}
+exports.isBigInt64Array = isBigInt64Array;
+
+function isBigUint64Array(value) {
+  return whichTypedArray(value) === 'BigUint64Array';
+}
+exports.isBigUint64Array = isBigUint64Array;
+
+function isMapToString(value) {
+  return ObjectToString(value) === '[object Map]';
+}
+isMapToString.working = (
+  typeof Map !== 'undefined' &&
+  isMapToString(new Map())
+);
+
+function isMap(value) {
+  if (typeof Map === 'undefined') {
+    return false;
+  }
+
+  return isMapToString.working
+    ? isMapToString(value)
+    : value instanceof Map;
+}
+exports.isMap = isMap;
+
+function isSetToString(value) {
+  return ObjectToString(value) === '[object Set]';
+}
+isSetToString.working = (
+  typeof Set !== 'undefined' &&
+  isSetToString(new Set())
+);
+function isSet(value) {
+  if (typeof Set === 'undefined') {
+    return false;
+  }
+
+  return isSetToString.working
+    ? isSetToString(value)
+    : value instanceof Set;
+}
+exports.isSet = isSet;
+
+function isWeakMapToString(value) {
+  return ObjectToString(value) === '[object WeakMap]';
+}
+isWeakMapToString.working = (
+  typeof WeakMap !== 'undefined' &&
+  isWeakMapToString(new WeakMap())
+);
+function isWeakMap(value) {
+  if (typeof WeakMap === 'undefined') {
+    return false;
+  }
+
+  return isWeakMapToString.working
+    ? isWeakMapToString(value)
+    : value instanceof WeakMap;
+}
+exports.isWeakMap = isWeakMap;
+
+function isWeakSetToString(value) {
+  return ObjectToString(value) === '[object WeakSet]';
+}
+isWeakSetToString.working = (
+  typeof WeakSet !== 'undefined' &&
+  isWeakSetToString(new WeakSet())
+);
+function isWeakSet(value) {
+  return isWeakSetToString(value);
+}
+exports.isWeakSet = isWeakSet;
+
+function isArrayBufferToString(value) {
+  return ObjectToString(value) === '[object ArrayBuffer]';
+}
+isArrayBufferToString.working = (
+  typeof ArrayBuffer !== 'undefined' &&
+  isArrayBufferToString(new ArrayBuffer())
+);
+function isArrayBuffer(value) {
+  if (typeof ArrayBuffer === 'undefined') {
+    return false;
+  }
+
+  return isArrayBufferToString.working
+    ? isArrayBufferToString(value)
+    : value instanceof ArrayBuffer;
+}
+exports.isArrayBuffer = isArrayBuffer;
+
+function isDataViewToString(value) {
+  return ObjectToString(value) === '[object DataView]';
+}
+isDataViewToString.working = (
+  typeof ArrayBuffer !== 'undefined' &&
+  typeof DataView !== 'undefined' &&
+  isDataViewToString(new DataView(new ArrayBuffer(1), 0, 1))
+);
+function isDataView(value) {
+  if (typeof DataView === 'undefined') {
+    return false;
+  }
+
+  return isDataViewToString.working
+    ? isDataViewToString(value)
+    : value instanceof DataView;
+}
+exports.isDataView = isDataView;
+
+// Store a copy of SharedArrayBuffer in case it's deleted elsewhere
+var SharedArrayBufferCopy = typeof SharedArrayBuffer !== 'undefined' ? SharedArrayBuffer : undefined;
+function isSharedArrayBufferToString(value) {
+  return ObjectToString(value) === '[object SharedArrayBuffer]';
+}
+function isSharedArrayBuffer(value) {
+  if (typeof SharedArrayBufferCopy === 'undefined') {
+    return false;
+  }
+
+  if (typeof isSharedArrayBufferToString.working === 'undefined') {
+    isSharedArrayBufferToString.working = isSharedArrayBufferToString(new SharedArrayBufferCopy());
+  }
+
+  return isSharedArrayBufferToString.working
+    ? isSharedArrayBufferToString(value)
+    : value instanceof SharedArrayBufferCopy;
+}
+exports.isSharedArrayBuffer = isSharedArrayBuffer;
+
+function isAsyncFunction(value) {
+  return ObjectToString(value) === '[object AsyncFunction]';
+}
+exports.isAsyncFunction = isAsyncFunction;
+
+function isMapIterator(value) {
+  return ObjectToString(value) === '[object Map Iterator]';
+}
+exports.isMapIterator = isMapIterator;
+
+function isSetIterator(value) {
+  return ObjectToString(value) === '[object Set Iterator]';
+}
+exports.isSetIterator = isSetIterator;
+
+function isGeneratorObject(value) {
+  return ObjectToString(value) === '[object Generator]';
+}
+exports.isGeneratorObject = isGeneratorObject;
+
+function isWebAssemblyCompiledModule(value) {
+  return ObjectToString(value) === '[object WebAssembly.Module]';
+}
+exports.isWebAssemblyCompiledModule = isWebAssemblyCompiledModule;
+
+function isNumberObject(value) {
+  return checkBoxedPrimitive(value, numberValue);
+}
+exports.isNumberObject = isNumberObject;
+
+function isStringObject(value) {
+  return checkBoxedPrimitive(value, stringValue);
+}
+exports.isStringObject = isStringObject;
+
+function isBooleanObject(value) {
+  return checkBoxedPrimitive(value, booleanValue);
+}
+exports.isBooleanObject = isBooleanObject;
+
+function isBigIntObject(value) {
+  return BigIntSupported && checkBoxedPrimitive(value, bigIntValue);
+}
+exports.isBigIntObject = isBigIntObject;
+
+function isSymbolObject(value) {
+  return SymbolSupported && checkBoxedPrimitive(value, symbolValue);
+}
+exports.isSymbolObject = isSymbolObject;
+
+function isBoxedPrimitive(value) {
+  return (
+    isNumberObject(value) ||
+    isStringObject(value) ||
+    isBooleanObject(value) ||
+    isBigIntObject(value) ||
+    isSymbolObject(value)
+  );
+}
+exports.isBoxedPrimitive = isBoxedPrimitive;
+
+function isAnyArrayBuffer(value) {
+  return typeof Uint8Array !== 'undefined' && (
+    isArrayBuffer(value) ||
+    isSharedArrayBuffer(value)
+  );
+}
+exports.isAnyArrayBuffer = isAnyArrayBuffer;
+
+['isProxy', 'isExternal', 'isModuleNamespaceObject'].forEach(function(method) {
+  Object.defineProperty(exports, method, {
+    enumerable: false,
+    value: function() {
+      throw new Error(method + ' is not supported in userland');
+    }
+  });
+});
--- a/node_modules/util/util.js
+++ b/node_modules/util/util.js
@ -0,0 +1,715 @@
+// Copyright Joyent, Inc. and other Node contributors.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to permit
+// persons to whom the Software is furnished to do so, subject to the
+// following conditions:
+//
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
+// USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+var getOwnPropertyDescriptors = Object.getOwnPropertyDescriptors ||
+  function getOwnPropertyDescriptors(obj) {
+    var keys = Object.keys(obj);
+    var descriptors = {};
+    for (var i = 0; i < keys.length; i++) {
+      descriptors[keys[i]] = Object.getOwnPropertyDescriptor(obj, keys[i]);
+    }
+    return descriptors;
+  };
+
+var formatRegExp = /%[sdj%]/g;
+exports.format = function(f) {
+  if (!isString(f)) {
+    var objects = [];
+    for (var i = 0; i < arguments.length; i++) {
+      objects.push(inspect(arguments[i]));
+    }
+    return objects.join(' ');
+  }
+
+  var i = 1;
+  var args = arguments;
+  var len = args.length;
+  var str = String(f).replace(formatRegExp, function(x) {
+    if (x === '%%') return '%';
+    if (i >= len) return x;
+    switch (x) {
+      case '%s': return String(args[i++]);
+      case '%d': return Number(args[i++]);
+      case '%j':
+        try {
+          return JSON.stringify(args[i++]);
+        } catch (_) {
+          return '[Circular]';
+        }
+      default:
+        return x;
+    }
+  });
+  for (var x = args[i]; i < len; x = args[++i]) {
+    if (isNull(x) || !isObject(x)) {
+      str += ' ' + x;
+    } else {
+      str += ' ' + inspect(x);
+    }
+  }
+  return str;
+};
+
+
+// Mark that a method should not be used.
+// Returns a modified function which warns once by default.
+// If --no-deprecation is set, then it is a no-op.
+exports.deprecate = function(fn, msg) {
+  if (typeof process !== 'undefined' && process.noDeprecation === true) {
+    return fn;
+  }
+
+  // Allow for deprecating things in the process of starting up.
+  if (typeof process === 'undefined') {
+    return function() {
+      return exports.deprecate(fn, msg).apply(this, arguments);
+    };
+  }
+
+  var warned = false;
+  function deprecated() {
+    if (!warned) {
+      if (process.throwDeprecation) {
+        throw new Error(msg);
+      } else if (process.traceDeprecation) {
+        console.trace(msg);
+      } else {
+        console.error(msg);
+      }
+      warned = true;
+    }
+    return fn.apply(this, arguments);
+  }
+
+  return deprecated;
+};
+
+
+var debugs = {};
+var debugEnvRegex = /^$/;
+
+if (process.env.NODE_DEBUG) {
+  var debugEnv = process.env.NODE_DEBUG;
+  debugEnv = debugEnv.replace(/[|\\{}()[\]^$+?.]/g, '\\$&')
+    .replace(/\*/g, '.*')
+    .replace(/,/g, '$|^')
+    .toUpperCase();
+  debugEnvRegex = new RegExp('^' + debugEnv + '$', 'i');
+}
+exports.debuglog = function(set) {
+  set = set.toUpperCase();
+  if (!debugs[set]) {
+    if (debugEnvRegex.test(set)) {
+      var pid = process.pid;
+      debugs[set] = function() {
+        var msg = exports.format.apply(exports, arguments);
+        console.error('%s %d: %s', set, pid, msg);
+      };
+    } else {
+      debugs[set] = function() {};
+    }
+  }
+  return debugs[set];
+};
+
+
+/**
+ * Echos the value of a value. Trys to print the value out
+ * in the best way possible given the different types.
+ *
+ * @param {Object} obj The object to print out.
+ * @param {Object} opts Optional options object that alters the output.
+ */
+/* legacy: obj, showHidden, depth, colors*/
+function inspect(obj, opts) {
+  // default options
+  var ctx = {
+    seen: [],
+    stylize: stylizeNoColor
+  };
+  // legacy...
+  if (arguments.length >= 3) ctx.depth = arguments[2];
+  if (arguments.length >= 4) ctx.colors = arguments[3];
+  if (isBoolean(opts)) {
+    // legacy...
+    ctx.showHidden = opts;
+  } else if (opts) {
+    // got an "options" object
+    exports._extend(ctx, opts);
+  }
+  // set default options
+  if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
+  if (isUndefined(ctx.depth)) ctx.depth = 2;
+  if (isUndefined(ctx.colors)) ctx.colors = false;
+  if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
+  if (ctx.colors) ctx.stylize = stylizeWithColor;
+  return formatValue(ctx, obj, ctx.depth);
+}
+exports.inspect = inspect;
+
+
+// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
+inspect.colors = {
+  'bold' : [1, 22],
+  'italic' : [3, 23],
+  'underline' : [4, 24],
+  'inverse' : [7, 27],
+  'white' : [37, 39],
+  'grey' : [90, 39],
+  'black' : [30, 39],
+  'blue' : [34, 39],
+  'cyan' : [36, 39],
+  'green' : [32, 39],
+  'magenta' : [35, 39],
+  'red' : [31, 39],
+  'yellow' : [33, 39]
+};
+
+// Don't use 'blue' not visible on cmd.exe
+inspect.styles = {
+  'special': 'cyan',
+  'number': 'yellow',
+  'boolean': 'yellow',
+  'undefined': 'grey',
+  'null': 'bold',
+  'string': 'green',
+  'date': 'magenta',
+  // "name": intentionally not styling
+  'regexp': 'red'
+};
+
+
+function stylizeWithColor(str, styleType) {
+  var style = inspect.styles[styleType];
+
+  if (style) {
+    return '\u001b[' + inspect.colors[style][0] + 'm' + str +
+           '\u001b[' + inspect.colors[style][1] + 'm';
+  } else {
+    return str;
+  }
+}
+
+
+function stylizeNoColor(str, styleType) {
+  return str;
+}
+
+
+function arrayToHash(array) {
+  var hash = {};
+
+  array.forEach(function(val, idx) {
+    hash[val] = true;
+  });
+
+  return hash;
+}
+
+
+function formatValue(ctx, value, recurseTimes) {
+  // Provide a hook for user-specified inspect functions.
+  // Check that value is an object with an inspect function on it
+  if (ctx.customInspect &&
+      value &&
+      isFunction(value.inspect) &&
+      // Filter out the util module, it's inspect function is special
+      value.inspect !== exports.inspect &&
+      // Also filter out any prototype objects using the circular check.
+      !(value.constructor && value.constructor.prototype === value)) {
+    var ret = value.inspect(recurseTimes, ctx);
+    if (!isString(ret)) {
+      ret = formatValue(ctx, ret, recurseTimes);
+    }
+    return ret;
+  }
+
+  // Primitive types cannot have properties
+  var primitive = formatPrimitive(ctx, value);
+  if (primitive) {
+    return primitive;
+  }
+
+  // Look up the keys of the object.
+  var keys = Object.keys(value);
+  var visibleKeys = arrayToHash(keys);
+
+  if (ctx.showHidden) {
+    keys = Object.getOwnPropertyNames(value);
+  }
+
+  // IE doesn't make error fields non-enumerable
+  // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
+  if (isError(value)
+      && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
+    return formatError(value);
+  }
+
+  // Some type of object without properties can be shortcutted.
+  if (keys.length === 0) {
+    if (isFunction(value)) {
+      var name = value.name ? ': ' + value.name : '';
+      return ctx.stylize('[Function' + name + ']', 'special');
+    }
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    }
+    if (isDate(value)) {
+      return ctx.stylize(Date.prototype.toString.call(value), 'date');
+    }
+    if (isError(value)) {
+      return formatError(value);
+    }
+  }
+
+  var base = '', array = false, braces = ['{', '}'];
+
+  // Make Array say that they are Array
+  if (isArray(value)) {
+    array = true;
+    braces = ['[', ']'];
+  }
+
+  // Make functions say that they are functions
+  if (isFunction(value)) {
+    var n = value.name ? ': ' + value.name : '';
+    base = ' [Function' + n + ']';
+  }
+
+  // Make RegExps say that they are RegExps
+  if (isRegExp(value)) {
+    base = ' ' + RegExp.prototype.toString.call(value);
+  }
+
+  // Make dates with properties first say the date
+  if (isDate(value)) {
+    base = ' ' + Date.prototype.toUTCString.call(value);
+  }
+
+  // Make error with message first say the error
+  if (isError(value)) {
+    base = ' ' + formatError(value);
+  }
+
+  if (keys.length === 0 && (!array || value.length == 0)) {
+    return braces[0] + base + braces[1];
+  }
+
+  if (recurseTimes < 0) {
+    if (isRegExp(value)) {
+      return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
+    } else {
+      return ctx.stylize('[Object]', 'special');
+    }
+  }
+
+  ctx.seen.push(value);
+
+  var output;
+  if (array) {
+    output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
+  } else {
+    output = keys.map(function(key) {
+      return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
+    });
+  }
+
+  ctx.seen.pop();
+
+  return reduceToSingleString(output, base, braces);
+}
+
+
+function formatPrimitive(ctx, value) {
+  if (isUndefined(value))
+    return ctx.stylize('undefined', 'undefined');
+  if (isString(value)) {
+    var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
+                                             .replace(/'/g, "\\'")
+                                             .replace(/\\"/g, '"') + '\'';
+    return ctx.stylize(simple, 'string');
+  }
+  if (isNumber(value))
+    return ctx.stylize('' + value, 'number');
+  if (isBoolean(value))
+    return ctx.stylize('' + value, 'boolean');
+  // For some reason typeof null is "object", so special case here.
+  if (isNull(value))
+    return ctx.stylize('null', 'null');
+}
+
+
+function formatError(value) {
+  return '[' + Error.prototype.toString.call(value) + ']';
+}
+
+
+function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
+  var output = [];
+  for (var i = 0, l = value.length; i < l; ++i) {
+    if (hasOwnProperty(value, String(i))) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          String(i), true));
+    } else {
+      output.push('');
+    }
+  }
+  keys.forEach(function(key) {
+    if (!key.match(/^\d+$/)) {
+      output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
+          key, true));
+    }
+  });
+  return output;
+}
+
+
+function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
+  var name, str, desc;
+  desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
+  if (desc.get) {
+    if (desc.set) {
+      str = ctx.stylize('[Getter/Setter]', 'special');
+    } else {
+      str = ctx.stylize('[Getter]', 'special');
+    }
+  } else {
+    if (desc.set) {
+      str = ctx.stylize('[Setter]', 'special');
+    }
+  }
+  if (!hasOwnProperty(visibleKeys, key)) {
+    name = '[' + key + ']';
+  }
+  if (!str) {
+    if (ctx.seen.indexOf(desc.value) < 0) {
+      if (isNull(recurseTimes)) {
+        str = formatValue(ctx, desc.value, null);
+      } else {
+        str = formatValue(ctx, desc.value, recurseTimes - 1);
+      }
+      if (str.indexOf('\n') > -1) {
+        if (array) {
+          str = str.split('\n').map(function(line) {
+            return '  ' + line;
+          }).join('\n').slice(2);
+        } else {
+          str = '\n' + str.split('\n').map(function(line) {
+            return '   ' + line;
+          }).join('\n');
+        }
+      }
+    } else {
+      str = ctx.stylize('[Circular]', 'special');
+    }
+  }
+  if (isUndefined(name)) {
+    if (array && key.match(/^\d+$/)) {
+      return str;
+    }
+    name = JSON.stringify('' + key);
+    if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
+      name = name.slice(1, -1);
+      name = ctx.stylize(name, 'name');
+    } else {
+      name = name.replace(/'/g, "\\'")
+                 .replace(/\\"/g, '"')
+                 .replace(/(^"|"$)/g, "'");
+      name = ctx.stylize(name, 'string');
+    }
+  }
+
+  return name + ': ' + str;
+}
+
+
+function reduceToSingleString(output, base, braces) {
+  var numLinesEst = 0;
+  var length = output.reduce(function(prev, cur) {
+    numLinesEst++;
+    if (cur.indexOf('\n') >= 0) numLinesEst++;
+    return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
+  }, 0);
+
+  if (length > 60) {
+    return braces[0] +
+           (base === '' ? '' : base + '\n ') +
+           ' ' +
+           output.join(',\n  ') +
+           ' ' +
+           braces[1];
+  }
+
+  return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
+}
+
+
+// NOTE: These type checking functions intentionally don't use `instanceof`
+// because it is fragile and can be easily faked with `Object.create()`.
+exports.types = require('./support/types');
+
+function isArray(ar) {
+  return Array.isArray(ar);
+}
+exports.isArray = isArray;
+
+function isBoolean(arg) {
+  return typeof arg === 'boolean';
+}
+exports.isBoolean = isBoolean;
+
+function isNull(arg) {
+  return arg === null;
+}
+exports.isNull = isNull;
+
+function isNullOrUndefined(arg) {
+  return arg == null;
+}
+exports.isNullOrUndefined = isNullOrUndefined;
+
+function isNumber(arg) {
+  return typeof arg === 'number';
+}
+exports.isNumber = isNumber;
+
+function isString(arg) {
+  return typeof arg === 'string';
+}
+exports.isString = isString;
+
+function isSymbol(arg) {
+  return typeof arg === 'symbol';
+}
+exports.isSymbol = isSymbol;
+
+function isUndefined(arg) {
+  return arg === void 0;
+}
+exports.isUndefined = isUndefined;
+
+function isRegExp(re) {
+  return isObject(re) && objectToString(re) === '[object RegExp]';
+}
+exports.isRegExp = isRegExp;
+exports.types.isRegExp = isRegExp;
+
+function isObject(arg) {
+  return typeof arg === 'object' && arg !== null;
+}
+exports.isObject = isObject;
+
+function isDate(d) {
+  return isObject(d) && objectToString(d) === '[object Date]';
+}
+exports.isDate = isDate;
+exports.types.isDate = isDate;
+
+function isError(e) {
+  return isObject(e) &&
+      (objectToString(e) === '[object Error]' || e instanceof Error);
+}
+exports.isError = isError;
+exports.types.isNativeError = isError;
+
+function isFunction(arg) {
+  return typeof arg === 'function';
+}
+exports.isFunction = isFunction;
+
+function isPrimitive(arg) {
+  return arg === null ||
+         typeof arg === 'boolean' ||
+         typeof arg === 'number' ||
+         typeof arg === 'string' ||
+         typeof arg === 'symbol' ||  // ES6 symbol
+         typeof arg === 'undefined';
+}
+exports.isPrimitive = isPrimitive;
+
+exports.isBuffer = require('./support/isBuffer');
+
+function objectToString(o) {
+  return Object.prototype.toString.call(o);
+}
+
+
+function pad(n) {
+  return n < 10 ? '0' + n.toString(10) : n.toString(10);
+}
+
+
+var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
+              'Oct', 'Nov', 'Dec'];
+
+// 26 Feb 16:19:34
+function timestamp() {
+  var d = new Date();
+  var time = [pad(d.getHours()),
+              pad(d.getMinutes()),
+              pad(d.getSeconds())].join(':');
+  return [d.getDate(), months[d.getMonth()], time].join(' ');
+}
+
+
+// log is just a thin wrapper to console.log that prepends a timestamp
+exports.log = function() {
+  console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
+};
+
+
+/**
+ * Inherit the prototype methods from one constructor into another.
+ *
+ * The Function.prototype.inherits from lang.js rewritten as a standalone
+ * function (not on Function.prototype). NOTE: If this file is to be loaded
+ * during bootstrapping this function needs to be rewritten using some native
+ * functions as prototype setup using normal JavaScript does not work as
+ * expected during bootstrapping (see mirror.js in r114903).
+ *
+ * @param {function} ctor Constructor function which needs to inherit the
+ *     prototype.
+ * @param {function} superCtor Constructor function to inherit prototype from.
+ */
+exports.inherits = require('inherits');
+
+exports._extend = function(origin, add) {
+  // Don't do anything if add isn't an object
+  if (!add || !isObject(add)) return origin;
+
+  var keys = Object.keys(add);
+  var i = keys.length;
+  while (i--) {
+    origin[keys[i]] = add[keys[i]];
+  }
+  return origin;
+};
+
+function hasOwnProperty(obj, prop) {
+  return Object.prototype.hasOwnProperty.call(obj, prop);
+}
+
+var kCustomPromisifiedSymbol = typeof Symbol !== 'undefined' ? Symbol('util.promisify.custom') : undefined;
+
+exports.promisify = function promisify(original) {
+  if (typeof original !== 'function')
+    throw new TypeError('The "original" argument must be of type Function');
+
+  if (kCustomPromisifiedSymbol && original[kCustomPromisifiedSymbol]) {
+    var fn = original[kCustomPromisifiedSymbol];
+    if (typeof fn !== 'function') {
+      throw new TypeError('The "util.promisify.custom" argument must be of type Function');
+    }
+    Object.defineProperty(fn, kCustomPromisifiedSymbol, {
+      value: fn, enumerable: false, writable: false, configurable: true
+    });
+    return fn;
+  }
+
+  function fn() {
+    var promiseResolve, promiseReject;
+    var promise = new Promise(function (resolve, reject) {
+      promiseResolve = resolve;
+      promiseReject = reject;
+    });
+
+    var args = [];
+    for (var i = 0; i < arguments.length; i++) {
+      args.push(arguments[i]);
+    }
+    args.push(function (err, value) {
+      if (err) {
+        promiseReject(err);
+      } else {
+        promiseResolve(value);
+      }
+    });
+
+    try {
+      original.apply(this, args);
+    } catch (err) {
+      promiseReject(err);
+    }
+
+    return promise;
+  }
+
+  Object.setPrototypeOf(fn, Object.getPrototypeOf(original));
+
+  if (kCustomPromisifiedSymbol) Object.defineProperty(fn, kCustomPromisifiedSymbol, {
+    value: fn, enumerable: false, writable: false, configurable: true
+  });
+  return Object.defineProperties(
+    fn,
+    getOwnPropertyDescriptors(original)
+  );
+}
+
+exports.promisify.custom = kCustomPromisifiedSymbol
+
+function callbackifyOnRejected(reason, cb) {
+  // `!reason` guard inspired by bluebird (Ref: https://goo.gl/t5IS6M).
+  // Because `null` is a special error value in callbacks which means "no error
+  // occurred", we error-wrap so the callback consumer can distinguish between
+  // "the promise rejected with null" or "the promise fulfilled with undefined".
+  if (!reason) {
+    var newReason = new Error('Promise was rejected with a falsy value');
+    newReason.reason = reason;
+    reason = newReason;
+  }
+  return cb(reason);
+}
+
+function callbackify(original) {
+  if (typeof original !== 'function') {
+    throw new TypeError('The "original" argument must be of type Function');
+  }
+
+  // We DO NOT return the promise as it gives the user a false sense that
+  // the promise is actually somehow related to the callback's execution
+  // and that the callback throwing will reject the promise.
+  function callbackified() {
+    var args = [];
+    for (var i = 0; i < arguments.length; i++) {
+      args.push(arguments[i]);
+    }
+
+    var maybeCb = args.pop();
+    if (typeof maybeCb !== 'function') {
+      throw new TypeError('The last argument must be of type Function');
+    }
+    var self = this;
+    var cb = function() {
+      return maybeCb.apply(self, arguments);
+    };
+    // In true node style we process the callback on `nextTick` with all the
+    // implications (stack, `uncaughtException`, `async_hooks`)
+    original.apply(this, args)
+      .then(function(ret) { process.nextTick(cb.bind(null, null, ret)) },
+            function(rej) { process.nextTick(callbackifyOnRejected.bind(null, rej, cb)) });
+  }
+
+  Object.setPrototypeOf(callbackified, Object.getPrototypeOf(original));
+  Object.defineProperties(callbackified,
+                          getOwnPropertyDescriptors(original));
+  return callbackified;
+}
+exports.callbackify = callbackify;