removing all trailing commas to attempt to restore IE8 compatibility

.eslintrc

@@ -14,7 +14,7 @@
         "no-console": 0,
 
         "arrow-parens": [2, "always"],
-        "comma-dangle": [2, "always-multiline"],
+        "comma-dangle": [2, "never"],
         "eqeqeq": 2,
         "linebreak-style": [2, "unix"],
         "prefer-arrow-callback": 2,

Gruntfile.js

@@ -6,21 +6,21 @@ module.exports = function (grunt) {
         pkg: grunt.file.readJSON('package.json'),
 
         clean: {
-            test262: ['tmp/test262**', 'data/test262**', 'tests/test262/'],
+            test262: ['tmp/test262**', 'data/test262**', 'tests/test262/']
         },
 
         curl: {
             test262: {
                 src : 'https://github.com/tc39/test262/archive/master.zip',
-                dest: 'tmp/test262.zip',
-            },
+                dest: 'tmp/test262.zip'
+            }
         },
 
         unzip: {
             test262: {
                 src : 'tmp/test262.zip',
-                dest: 'tmp/',
-            },
+                dest: 'tmp/'
+            }
         },
 
         copy: {
@@ -31,10 +31,10 @@ module.exports = function (grunt) {
                 src   : [
                     'LICENSE',
                     'test/intl402/**/*.js',
-                    'harness/*.js',
-                ],
-            },
-        },
+                    'harness/*.js'
+                ]
+            }
+        }
 
     });
 
@@ -49,7 +49,7 @@ module.exports = function (grunt) {
         'curl:test262',
         'unzip:test262',
         'copy:test262',
-        'update-tests',
+        'update-tests'
     ]);
 
 };

scripts/build-dist.js

@@ -17,7 +17,7 @@ const bundleConfig = {
     format: 'umd',
     moduleName: 'IntlPolyfill',
     sourceMap: true,
-    external: ['Intl'],
+    external: ['Intl']
 };
 
 let babelConfig = JSON.parse(fs.readFileSync('src/.babelrc', 'utf8'));
@@ -29,14 +29,14 @@ babelConfig.presets = babelConfig.presets.map((preset) => {
 let plugins = [
     babel(babelConfig),
     commonjs({
-        sourceMap: true,
-    }),
+        sourceMap: true
+    })
 ];
 
 if (isProduction) {
     plugins.push(
         uglify({
-            warnings: false,
+            warnings: false
         })
     );
 }

scripts/build-lib.js

@@ -14,16 +14,16 @@ babelConfig.presets = babelConfig.presets.map((preset) => {
 let bundle = rollup({
     entry: p.resolve('src/core.js'),
     plugins: [
-        babel(babelConfig),
-    ],
+        babel(babelConfig)
+    ]
 });
 
 // Cast to native Promise.
 bundle = Promise.resolve(bundle);
 
 bundle.then(({write}) => write({
     dest: p.resolve('lib/core.js'),
-    format: 'cjs',
+    format: 'cjs'
 }));
 
 process.on('unhandledRejection', (reason) => {throw reason;});

scripts/utils/extract-calendars.js

@@ -4,7 +4,7 @@ import * as path from 'path';
 import {
     getParentLocale,
     hasCalendars,
-    normalizeLocale,
+    normalizeLocale
 } from './locales';
 
 export default function extractCalendars(locales) {
@@ -53,7 +53,7 @@ export default function extractCalendars(locales) {
         // locale doesn't have relative fields, then we fallback to the "root"
         // locale's fields.
         calendars[locale] = {
-            calendars: getCalendars(resolvedLocale),
+            calendars: getCalendars(resolvedLocale)
         };
 
         return calendars;
@@ -74,14 +74,14 @@ function loadCalendars(locale) {
         "cldr-cal-islamic-full",
         "cldr-cal-japanese-full",
         "cldr-cal-persian-full",
-        "cldr-cal-roc-full",
+        "cldr-cal-roc-full"
     ];
     // walking all packages, selecting calendar files, then
     // reading the content of each calendar, and concatenating the set
     return pkgs.reduce((calendars, pkgName) => {
         let dir = path.resolve(path.dirname(require.resolve(pkgName + '/package.json')), 'main', locale);
         let filenames = glob.sync("ca-*.json", {
-                cwd: dir,
+                cwd: dir
             });
         return filenames.reduce((calendars, filename) => {
             return Object.assign(calendars, require(path.join(dir, filename)).main[locale].dates.calendars);

scripts/utils/extract-numbers.js

@@ -47,7 +47,7 @@ module.exports = function extractNumbersFields(locales) {
         // locale doesn't have relative fields, then we fallback to the "root"
         // locale's fields.
         numbers[locale] = {
-            numbers: getNumbers(resolvedLocale),
+            numbers: getNumbers(resolvedLocale)
         };
 
         return numbers;

scripts/utils/locales.js

@@ -10,21 +10,21 @@ let PARENT_LOCALES_HASH = require('cldr-core/supplemental/parentLocales.json')
     .supplemental.parentLocales.parentLocale;
 
 let CALENDARS_LOCALES_HASH = glob.sync('*/ca-*.json', {
-    cwd: path.resolve(CLDR_DATES_DIR, 'main'),
+    cwd: path.resolve(CLDR_DATES_DIR, 'main')
 }).reduce((hash, filename) => {
     hash[path.dirname(filename)] = true;
     return hash;
 }, {});
 
 let NUMBERS_LOCALES_HASH = glob.sync('*/numbers.json', {
-    cwd: path.resolve(CLDR_NUMBERS_DIR, 'main'),
+    cwd: path.resolve(CLDR_NUMBERS_DIR, 'main')
 }).reduce((hash, filename) => {
     hash[path.dirname(filename)] = true;
     return hash;
 }, {});
 
 let CURRENCIES_LOCALES_HASH = glob.sync('*/currencies.json', {
-    cwd: path.resolve(CLDR_NUMBERS_DIR, 'main'),
+    cwd: path.resolve(CLDR_NUMBERS_DIR, 'main')
 }).reduce((hash, filename) => {
     hash[path.dirname(filename)] = true;
     return hash;

scripts/utils/reduce.js

@@ -18,7 +18,7 @@ function createNumberFormats (ptn) {
     let patterns = ptn.split(';'),
 
         ret = {
-            positivePattern: replaceSpecialChars(patterns[0]),
+            positivePattern: replaceSpecialChars(patterns[0])
         };
 
     // Negative patterns aren't always specified, in those cases use '-' + positivePattern
@@ -52,7 +52,7 @@ export default function (locale, data) {
     let caMap = {
               'gregorian':            'gregory',
               'ethiopic-amete-alem':  'ethioaa',
-              'islamic-civil':        'islamicc',
+              'islamic-civil':        'islamicc'
           };
 
     // Default calendar is always gregorian, apparently
@@ -88,7 +88,7 @@ export default function (locale, data) {
             hour12: !/H|k/.test(defaultTimeFormat),
 
             formats: [],
-            calendars: {},
+            calendars: {}
         },
         number: {
             // Numbering systems, with the default first
@@ -100,8 +100,8 @@ export default function (locale, data) {
             // Symbols
             symbols: {},
 
-            currencies: {},
-        },
+            currencies: {}
+        }
     };
 
     let ptn;
@@ -117,7 +117,7 @@ export default function (locale, data) {
             plusSign:    sym.plusSign,
             minusSign:   sym.minusSign,
             percentSign: sym.percentSign,
-            infinity:    sym.infinity,
+            infinity:    sym.infinity
         };
     });
 
@@ -165,27 +165,27 @@ export default function (locale, data) {
             obj.months = {
                 narrow: gopv(frmt.narrow),
                 short:  gopv(frmt.abbreviated),
-                long:   gopv(frmt.wide),
+                long:   gopv(frmt.wide)
             };
         }
         if ((frmt = data.calendars[cal].days) && (frmt = frmt.format)) {
             obj.days = {
                 narrow: gopv(frmt.narrow),
                 short:  gopv(frmt.abbreviated),
-                long:   gopv(frmt.wide),
+                long:   gopv(frmt.wide)
             };
         }
         if ((frmt = data.calendars[cal].eras)) {
             obj.eras = {
                 narrow: gopv(frmt.eraNarrow),
                 short:  gopv(frmt.eraAbbr),
-                long:   gopv(frmt.eraNames),
+                long:   gopv(frmt.eraNames)
             };
         }
         if ((frmt = data.calendars[cal].dayPeriods) && (frmt = frmt.format)) {
             obj.dayPeriods = {
                 am: (frmt.wide || frmt.abbreviated).am,
-                pm: (frmt.wide || frmt.abbreviated).pm,
+                pm: (frmt.wide || frmt.abbreviated).pm
             };
         }
 
@@ -195,7 +195,7 @@ export default function (locale, data) {
             yMMMMEEEEd: defCa.dateFormats.full,
             yMMMMd: defCa.dateFormats.long,
             yMMMd: defCa.dateFormats.medium,
-            yMd: defCa.dateFormats.short,
+            yMd: defCa.dateFormats.short
         };
 
         // Basic Time Formats
@@ -204,7 +204,7 @@ export default function (locale, data) {
             hmmsszzzz: defCa.timeFormats.full,
             hmsz: defCa.timeFormats.long,
             hms: defCa.timeFormats.medium,
-            hm: defCa.timeFormats.short,
+            hm: defCa.timeFormats.short
         };
 
         ret.date.formats = {
@@ -214,7 +214,7 @@ export default function (locale, data) {
             long: defCa.dateTimeFormats.long,
             availableFormats: defCa.dateTimeFormats.availableFormats,
             dateFormats: basicDateFormats,
-            timeFormats: basicTimeFormats,
+            timeFormats: basicTimeFormats
         };
     });
 

src/11.numberformat.js

@@ -2,19 +2,19 @@
 // ======================================
 
 import {
-    IsWellFormedCurrencyCode,
+    IsWellFormedCurrencyCode
 } from "./6.locales-currencies-tz.js";
 
 import {
-    Intl,
+    Intl
 } from "./8.intl.js";
 
 import {
     CanonicalizeLocaleList,
     SupportedLocales,
     ResolveLocale,
     GetNumberOption,
-    GetOption,
+    GetOption
 } from "./9.negotiation.js";
 
 import {
@@ -33,14 +33,14 @@ import {
     getInternalProperties,
     createRegExpRestore,
     secret,
-    objCreate,
+    objCreate
 } from "./util.js";
 
 // Currency minor units output from get-4217 grunt task, formatted
 const currencyMinorUnits = {
     BHD: 3, BYR: 0, XOF: 0, BIF: 0, XAF: 0, CLF: 4, CLP: 0, KMF: 0, DJF: 0,
     XPF: 0, GNF: 0, ISK: 0, IQD: 3, JPY: 0, JOD: 3, KRW: 0, KWD: 3, LYD: 3,
-    OMR: 3, PYG: 0, RWF: 0, TND: 3, UGX: 0, UYI: 0, VUV: 0, VND: 0,
+    OMR: 3, PYG: 0, RWF: 0, TND: 3, UGX: 0, UYI: 0, VUV: 0, VND: 0
 };
 
 // Define the NumberFormat constructor internally so it cannot be tainted
@@ -58,12 +58,12 @@ export function NumberFormatConstructor () {
 defineProperty(Intl, 'NumberFormat', {
     configurable: true,
     writable: true,
-    value: NumberFormatConstructor,
+    value: NumberFormatConstructor
 });
 
 // Must explicitly set prototypes as unwritable
 defineProperty(Intl.NumberFormat, 'prototype', {
-    writable: false,
+    writable: false
 });
 
 /**
@@ -89,7 +89,7 @@ export function /*11.1.1.1 */InitializeNumberFormat (numberFormat, locales, opti
             // NOTE: Non-standard, for internal use only
             if (arguments[0] === secret)
                 return internal;
-        },
+        }
     });
 
     // 2. Set the [[initializedIntlObject]] internal property of numberFormat to true.
@@ -321,7 +321,7 @@ function CurrencyDigits(currency) {
 /* 11.2.3 */internals.NumberFormat = {
     '[[availableLocales]]': [],
     '[[relevantExtensionKeys]]': ['nu'],
-    '[[localeData]]': {},
+    '[[localeData]]': {}
 };
 
 /**
@@ -361,7 +361,7 @@ defineProperty(Intl.NumberFormat, 'supportedLocalesOf', {
         //    (defined in 9.2.8) with arguments availableLocales, requestedLocales,
         //    and options.
         return SupportedLocales(availableLocales, requestedLocales, options);
-    }, internals.NumberFormat),
+    }, internals.NumberFormat)
 });
 
 /**
@@ -371,7 +371,7 @@ defineProperty(Intl.NumberFormat, 'supportedLocalesOf', {
  */
 /* 11.3.2 */defineProperty(Intl.NumberFormat.prototype, 'format', {
     configurable: true,
-    get: GetFormatNumber,
+    get: GetFormatNumber
 });
 
 function GetFormatNumber() {
@@ -891,7 +891,7 @@ let numSys = {
     tamldec: ['\u0BE6', '\u0BE7', '\u0BE8', '\u0BE9', '\u0BEA', '\u0BEB', '\u0BEC', '\u0BED', '\u0BEE', '\u0BEF'],
     telu: ['\u0C66', '\u0C67', '\u0C68', '\u0C69', '\u0C6A', '\u0C6B', '\u0C6C', '\u0C6D', '\u0C6E', '\u0C6F'],
     thai: ['\u0E50', '\u0E51', '\u0E52', '\u0E53', '\u0E54', '\u0E55', '\u0E56', '\u0E57', '\u0E58', '\u0E59'],
-    tibt: ['\u0F20', '\u0F21', '\u0F22', '\u0F23', '\u0F24', '\u0F25', '\u0F26', '\u0F27', '\u0F28', '\u0F29'],
+    tibt: ['\u0F20', '\u0F21', '\u0F22', '\u0F23', '\u0F24', '\u0F25', '\u0F26', '\u0F27', '\u0F28', '\u0F29']
 };
 
 /**
@@ -916,7 +916,7 @@ let numSys = {
             props = [
                 'locale', 'numberingSystem', 'style', 'currency', 'currencyDisplay',
                 'minimumIntegerDigits', 'minimumFractionDigits', 'maximumFractionDigits',
-                'minimumSignificantDigits', 'maximumSignificantDigits', 'useGrouping',
+                'minimumSignificantDigits', 'maximumSignificantDigits', 'useGrouping'
             ],
             internal = this !== null && typeof this === 'object' && getInternalProperties(this);
 
@@ -930,5 +930,5 @@ let numSys = {
         }
 
         return objCreate({}, descs);
-    },
+    }
 });