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|
(function() {
"use strict";
var
// extlang = 3ALPHA ; selected ISO 639 codes
// *2("-" 3ALPHA) ; permanently reserved
$$exp$$extlang = '[a-z]{3}(?:-[a-z]{3}){0,2}',
// language = 2*3ALPHA ; shortest ISO 639 code
// ["-" extlang] ; sometimes followed by
// ; extended language subtags
// / 4ALPHA ; or reserved for future use
// / 5*8ALPHA ; or registered language subtag
$$exp$$language = '(?:[a-z]{2,3}(?:-' + $$exp$$extlang + ')?|[a-z]{4}|[a-z]{5,8})',
// script = 4ALPHA ; ISO 15924 code
$$exp$$script = '[a-z]{4}',
// region = 2ALPHA ; ISO 3166-1 code
// / 3DIGIT ; UN M.49 code
$$exp$$region = '(?:[a-z]{2}|\\d{3})',
// variant = 5*8alphanum ; registered variants
// / (DIGIT 3alphanum)
$$exp$$variant = '(?:[a-z0-9]{5,8}|\\d[a-z0-9]{3})',
// ; Single alphanumerics
// ; "x" reserved for private use
// singleton = DIGIT ; 0 - 9
// / %x41-57 ; A - W
// / %x59-5A ; Y - Z
// / %x61-77 ; a - w
// / %x79-7A ; y - z
$$exp$$singleton = '[0-9a-wy-z]',
// extension = singleton 1*("-" (2*8alphanum))
$$exp$$extension = $$exp$$singleton + '(?:-[a-z0-9]{2,8})+',
// privateuse = "x" 1*("-" (1*8alphanum))
$$exp$$privateuse = 'x(?:-[a-z0-9]{1,8})+',
// irregular = "en-GB-oed" ; irregular tags do not match
// / "i-ami" ; the 'langtag' production and
// / "i-bnn" ; would not otherwise be
// / "i-default" ; considered 'well-formed'
// / "i-enochian" ; These tags are all valid,
// / "i-hak" ; but most are deprecated
// / "i-klingon" ; in favor of more modern
// / "i-lux" ; subtags or subtag
// / "i-mingo" ; combination
// / "i-navajo"
// / "i-pwn"
// / "i-tao"
// / "i-tay"
// / "i-tsu"
// / "sgn-BE-FR"
// / "sgn-BE-NL"
// / "sgn-CH-DE"
$$exp$$irregular = '(?:en-GB-oed'
+ '|i-(?:ami|bnn|default|enochian|hak|klingon|lux|mingo|navajo|pwn|tao|tay|tsu)'
+ '|sgn-(?:BE-FR|BE-NL|CH-DE))',
// regular = "art-lojban" ; these tags match the 'langtag'
// / "cel-gaulish" ; production, but their subtags
// / "no-bok" ; are not extended language
// / "no-nyn" ; or variant subtags: their meaning
// / "zh-guoyu" ; is defined by their registration
// / "zh-hakka" ; and all of these are deprecated
// / "zh-min" ; in favor of a more modern
// / "zh-min-nan" ; subtag or sequence of subtags
// / "zh-xiang"
$$exp$$regular = '(?:art-lojban|cel-gaulish|no-bok|no-nyn'
+ '|zh-(?:guoyu|hakka|min|min-nan|xiang))',
// grandfathered = irregular ; non-redundant tags registered
// / regular ; during the RFC 3066 era
$$exp$$grandfathered = '(?:' + $$exp$$irregular + '|' + $$exp$$regular + ')',
// langtag = language
// ["-" script]
// ["-" region]
// *("-" variant)
// *("-" extension)
// ["-" privateuse]
$$exp$$langtag = $$exp$$language + '(?:-' + $$exp$$script + ')?(?:-' + $$exp$$region + ')?(?:-'
+ $$exp$$variant + ')*(?:-' + $$exp$$extension + ')*(?:-' + $$exp$$privateuse + ')?';
var $$exp$$expBCP47Syntax = RegExp('^(?:'+$$exp$$langtag+'|'+$$exp$$privateuse+'|'+$$exp$$grandfathered+')$', 'i');
var $$exp$$expVariantDupes = RegExp('^(?!x).*?-('+$$exp$$variant+')-(?:\\w{4,8}-(?!x-))*\\1\\b', 'i');
var $$exp$$expSingletonDupes = RegExp('^(?!x).*?-('+$$exp$$singleton+')-(?:\\w+-(?!x-))*\\1\\b', 'i');
var $$exp$$expExtSequences = RegExp('-'+$$exp$$extension, 'ig');
var $$cldr$$expDTComponents = /(?:[Eec]{1,6}|G{1,5}|(?:[yYu]+|U{1,5})|[ML]{1,5}|d{1,2}|a|[hkHK]{1,2}|m{1,2}|s{1,2}|z{1,4})(?=([^']*'[^']*')*[^']*$)/g;
// Skip over patterns with these datetime components
var $$cldr$$unwantedDTCs = /[QxXVOvZASjgFDwWIQqH]/;
// Maps the number of characters in a CLDR pattern to the specification
var $$cldr$$dtcLengthMap = {
month: [ 'numeric', '2-digit', 'short', 'long', 'narrow' ],
weekday: [ 'short', 'short', 'short', 'long', 'narrow' ],
era: [ 'short', 'short', 'short', 'long', 'narrow' ]
};
var $$cldr$$dtKeys = ["weekday", "era", "year", "month", "day"];
var $$cldr$$tmKeys = ["hour", "minute", "second", "timeZoneName"];
function $$cldr$$isDateFormatOnly(obj) {
for (var i = 0; i < $$cldr$$tmKeys.length; i += 1) {
if (obj.hasOwnProperty($$cldr$$tmKeys[i])) {
return false;
}
}
return true;
}
function $$cldr$$isTimeFormatOnly(obj) {
for (var i = 0; i < $$cldr$$dtKeys.length; i += 1) {
if (obj.hasOwnProperty($$cldr$$dtKeys[i])) {
return false;
}
}
return true;
}
function $$cldr$$createDateTimeFormat(format) {
if ($$cldr$$unwantedDTCs.test(format))
return undefined;
var formatObj = {};
// Replace the pattern string with the one required by the specification, whilst
// at the same time evaluating it for the subsets and formats
formatObj.pattern = format.replace($$cldr$$expDTComponents, function ($0) {
// See which symbol we're dealing with
switch ($0.charAt(0)) {
case 'E':
case 'e':
case 'c':
formatObj.weekday = $$cldr$$dtcLengthMap.weekday[$0.length-1];
return '{weekday}';
// Not supported yet
case 'G':
formatObj.era = $$cldr$$dtcLengthMap.era[$0.length-1];
return '{era}';
case 'y':
case 'Y':
case 'u':
case 'U':
formatObj.year = $0.length === 2 ? '2-digit' : 'numeric';
return '{year}';
case 'M':
case 'L':
formatObj.month = $$cldr$$dtcLengthMap.month[$0.length-1];
return '{month}';
case 'd':
formatObj.day = $0.length === 2 ? '2-digit' : 'numeric';
return '{day}';
case 'a':
return '{ampm}';
case 'h':
case 'H':
case 'k':
case 'K':
formatObj.hour = $0.length === 2 ? '2-digit' : 'numeric';
return '{hour}';
case 'm':
formatObj.minute = $0.length === 2 ? '2-digit' : 'numeric';
return '{minute}';
case 's':
formatObj.second = $0.length === 2 ? '2-digit' : 'numeric';
return '{second}';
case 'z':
formatObj.timeZoneName = $0.length < 4 ? 'short' : 'long';
return '{timeZoneName}';
}
});
// From http://www.unicode.org/reports/tr35/tr35-dates.html#Date_Format_Patterns:
// 'In patterns, two single quotes represents a literal single quote, either
// inside or outside single quotes. Text within single quotes is not
// interpreted in any way (except for two adjacent single quotes).'
formatObj.pattern = formatObj.pattern.replace(/'([^']*)'/g, function ($0, literal) {
return literal ? literal : "'";
});
if (formatObj.pattern.indexOf('{ampm}') > -1) {
formatObj.hour12 = true;
formatObj.pattern12 = formatObj.pattern;
formatObj.pattern = formatObj.pattern.replace('{ampm}', '').replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
}
return formatObj;
}
function $$cldr$$createDateTimeFormats(formats) {
var availableFormats = formats.availableFormats;
var timeFormats = formats.timeFormats;
var dateFormats = formats.dateFormats;
var order = formats.medium;
var result = [];
var key, format, computed, i, j;
var timeRelatedFormats = [];
var dateRelatedFormats = [];
function expandFormat(key, pattern) {
// Expand component lengths if necessary, as allowed in the LDML spec
// Get the lengths of 'M' and 'E' substrings in the date pattern
// as arrays that can be joined to create a new substring
var M = new Array((key.match(/M/g)||[]).length + 1);
var E = new Array((key.match(/E/g)||[]).length + 1);
// note from caridy: I'm not sure we really need this, seems to be
// useless since it relies on the keys from CLDR
// instead of the actual format pattern, but I'm not sure.
if (M.length > 2)
pattern = pattern.replace(/(M|L)+/, M.join('$1'));
if (E.length > 2)
pattern = pattern.replace(/([Eec])+/, E.join('$1'));
return pattern;
}
// Map available (custom) formats into a pattern for createDateTimeFormats
for (key in availableFormats) {
if (availableFormats.hasOwnProperty(key)) {
format = expandFormat(key, availableFormats[key]);
computed = $$cldr$$createDateTimeFormat(format);
if (computed) {
result.push(computed);
// in some cases, the format is only displaying date specific props
// or time specific props, in which case we need to also produce the
// combined formats.
if ($$cldr$$isDateFormatOnly(computed)) {
dateRelatedFormats.push(format);
} else if ($$cldr$$isTimeFormatOnly(computed)) {
timeRelatedFormats.push(format);
}
}
}
}
// combine custom time and custom date formats when they are orthogonals to complete the
// formats supported by browsers by relying on the value of "formats.medium" which defines
// how to join custom formats into a single pattern.
for (i = 0; i < timeRelatedFormats.length; i += 1) {
for (j = 0; j < dateRelatedFormats.length; j += 1) {
format = order
.replace('{0}', timeRelatedFormats[i])
.replace('{1}', dateRelatedFormats[j])
.replace(/^[,\s]+|[,\s]+$/gi, '');
computed = $$cldr$$createDateTimeFormat(format);
if (computed) {
result.push(computed);
}
}
}
// Map time formats into a pattern for createDateTimeFormats
for (key in timeFormats) {
if (timeFormats.hasOwnProperty(key)) {
format = expandFormat(key, timeFormats[key]);
computed = $$cldr$$createDateTimeFormat(format);
if (computed) {
result.push(computed);
}
}
}
// Map date formats into a pattern for createDateTimeFormats
for (key in dateFormats) {
if (dateFormats.hasOwnProperty(key)) {
format = expandFormat(key, dateFormats[key]);
computed = $$cldr$$createDateTimeFormat(format);
if (computed) {
result.push(computed);
}
}
}
return result;
}
var $$core$$Intl = {},
$$core$$realDefineProp = (function () {
var sentinel = {};
try {
Object.defineProperty(sentinel, 'a', {});
return 'a' in sentinel;
} catch (e) {
return false;
}
})(),
// Need a workaround for getters in ES3
$$core$$es3 = !$$core$$realDefineProp && !Object.prototype.__defineGetter__,
// We use this a lot (and need it for proto-less objects)
$$core$$hop = Object.prototype.hasOwnProperty,
// Naive defineProperty for compatibility
$$core$$defineProperty = $$core$$realDefineProp ? Object.defineProperty : function (obj, name, desc) {
if ('get' in desc && obj.__defineGetter__)
obj.__defineGetter__(name, desc.get);
else if (!$$core$$hop.call(obj, name) || 'value' in desc)
obj[name] = desc.value;
},
// Array.prototype.indexOf, as good as we need it to be
$$core$$arrIndexOf = Array.prototype.indexOf || function (search) {
/*jshint validthis:true */
var t = this;
if (!t.length)
return -1;
for (var i = arguments[1] || 0, max = t.length; i < max; i++) {
if (t[i] === search)
return i;
}
return -1;
},
// Create an object with the specified prototype (2nd arg required for Record)
$$core$$objCreate = Object.create || function (proto, props) {
var obj;
function F() {}
F.prototype = proto;
obj = new F();
for (var k in props) {
if ($$core$$hop.call(props, k))
$$core$$defineProperty(obj, k, props[k]);
}
return obj;
},
// Snapshot some (hopefully still) native built-ins
$$core$$arrSlice = Array.prototype.slice,
$$core$$arrConcat = Array.prototype.concat,
$$core$$arrPush = Array.prototype.push,
$$core$$arrJoin = Array.prototype.join,
$$core$$arrShift = Array.prototype.shift,
$$core$$arrUnshift= Array.prototype.unshift,
// Naive Function.prototype.bind for compatibility
$$core$$fnBind = Function.prototype.bind || function (thisObj) {
var fn = this,
args = $$core$$arrSlice.call(arguments, 1);
// All our (presently) bound functions have either 1 or 0 arguments. By returning
// different function signatures, we can pass some tests in ES3 environments
if (fn.length === 1) {
return function (a) {
return fn.apply(thisObj, $$core$$arrConcat.call(args, $$core$$arrSlice.call(arguments)));
};
}
else {
return function () {
return fn.apply(thisObj, $$core$$arrConcat.call(args, $$core$$arrSlice.call(arguments)));
};
}
},
// Default locale is the first-added locale data for us
$$core$$defaultLocale,
// Object housing internal properties for constructors
$$core$$internals = $$core$$objCreate(null),
// Keep internal properties internal
$$core$$secret = Math.random(),
// An object map of date component keys, saves using a regex later
$$core$$dateWidths = $$core$$objCreate(null, { narrow:{}, short:{}, long:{} }),
// Each constructor prototype should be an instance of the constructor itself, but we
// can't initialise them as such until some locale data has been added, so this is how
// we keep track
$$core$$numberFormatProtoInitialised = false,
$$core$$dateTimeFormatProtoInitialised = false,
// Some regular expressions we're using
$$core$$expCurrencyCode = /^[A-Z]{3}$/,
$$core$$expUnicodeExSeq = /-u(?:-[0-9a-z]{2,8})+/gi, // See `extension` below
// IANA Subtag Registry redundant tag and subtag maps
$$core$$redundantTags = {
tags: {
"art-lojban": "jbo", "i-ami": "ami", "i-bnn": "bnn", "i-hak": "hak",
"i-klingon": "tlh", "i-lux": "lb", "i-navajo": "nv", "i-pwn": "pwn",
"i-tao": "tao", "i-tay": "tay", "i-tsu": "tsu", "no-bok": "nb",
"no-nyn": "nn", "sgn-BE-FR": "sfb", "sgn-BE-NL": "vgt", "sgn-CH-DE": "sgg",
"zh-guoyu": "cmn", "zh-hakka": "hak", "zh-min-nan": "nan", "zh-xiang": "hsn",
"sgn-BR": "bzs", "sgn-CO": "csn", "sgn-DE": "gsg", "sgn-DK": "dsl",
"sgn-ES": "ssp", "sgn-FR": "fsl", "sgn-GB": "bfi", "sgn-GR": "gss",
"sgn-IE": "isg", "sgn-IT": "ise", "sgn-JP": "jsl", "sgn-MX": "mfs",
"sgn-NI": "ncs", "sgn-NL": "dse", "sgn-NO": "nsl", "sgn-PT": "psr",
"sgn-SE": "swl", "sgn-US": "ase", "sgn-ZA": "sfs", "zh-cmn": "cmn",
"zh-cmn-Hans": "cmn-Hans", "zh-cmn-Hant": "cmn-Hant", "zh-gan": "gan", "zh-wuu": "wuu",
"zh-yue": "yue"
},
subtags: {
BU: "MM", DD: "DE", FX: "FR", TP: "TL", YD: "YE", ZR: "CD", heploc: "alalc97",
'in': "id", iw: "he", ji: "yi", jw: "jv", mo: "ro", ayx: "nun", bjd: "drl",
ccq: "rki", cjr: "mom", cka: "cmr", cmk: "xch", drh: "khk", drw: "prs", gav: "dev",
hrr: "jal", ibi: "opa", kgh: "kml", lcq: "ppr", mst: "mry", myt: "mry", sca: "hle",
tie: "ras", tkk: "twm", tlw: "weo", tnf: "prs", ybd: "rki", yma: "lrr"
},
extLang: {
aao: [ "aao", "ar" ], abh: [ "abh", "ar" ], abv: [ "abv", "ar" ], acm: [ "acm", "ar" ],
acq: [ "acq", "ar" ], acw: [ "acw", "ar" ], acx: [ "acx", "ar" ], acy: [ "acy", "ar" ],
adf: [ "adf", "ar" ], ads: [ "ads", "sgn" ], aeb: [ "aeb", "ar" ], aec: [ "aec", "ar" ],
aed: [ "aed", "sgn" ], aen: [ "aen", "sgn" ], afb: [ "afb", "ar" ], afg: [ "afg", "sgn" ],
ajp: [ "ajp", "ar" ], apc: [ "apc", "ar" ], apd: [ "apd", "ar" ], arb: [ "arb", "ar" ],
arq: [ "arq", "ar" ], ars: [ "ars", "ar" ], ary: [ "ary", "ar" ], arz: [ "arz", "ar" ],
ase: [ "ase", "sgn" ], asf: [ "asf", "sgn" ], asp: [ "asp", "sgn" ], asq: [ "asq", "sgn" ],
asw: [ "asw", "sgn" ], auz: [ "auz", "ar" ], avl: [ "avl", "ar" ], ayh: [ "ayh", "ar" ],
ayl: [ "ayl", "ar" ], ayn: [ "ayn", "ar" ], ayp: [ "ayp", "ar" ], bbz: [ "bbz", "ar" ],
bfi: [ "bfi", "sgn" ], bfk: [ "bfk", "sgn" ], bjn: [ "bjn", "ms" ], bog: [ "bog", "sgn" ],
bqn: [ "bqn", "sgn" ], bqy: [ "bqy", "sgn" ], btj: [ "btj", "ms" ], bve: [ "bve", "ms" ],
bvl: [ "bvl", "sgn" ], bvu: [ "bvu", "ms" ], bzs: [ "bzs", "sgn" ], cdo: [ "cdo", "zh" ],
cds: [ "cds", "sgn" ], cjy: [ "cjy", "zh" ], cmn: [ "cmn", "zh" ], coa: [ "coa", "ms" ],
cpx: [ "cpx", "zh" ], csc: [ "csc", "sgn" ], csd: [ "csd", "sgn" ], cse: [ "cse", "sgn" ],
csf: [ "csf", "sgn" ], csg: [ "csg", "sgn" ], csl: [ "csl", "sgn" ], csn: [ "csn", "sgn" ],
csq: [ "csq", "sgn" ], csr: [ "csr", "sgn" ], czh: [ "czh", "zh" ], czo: [ "czo", "zh" ],
doq: [ "doq", "sgn" ], dse: [ "dse", "sgn" ], dsl: [ "dsl", "sgn" ], dup: [ "dup", "ms" ],
ecs: [ "ecs", "sgn" ], esl: [ "esl", "sgn" ], esn: [ "esn", "sgn" ], eso: [ "eso", "sgn" ],
eth: [ "eth", "sgn" ], fcs: [ "fcs", "sgn" ], fse: [ "fse", "sgn" ], fsl: [ "fsl", "sgn" ],
fss: [ "fss", "sgn" ], gan: [ "gan", "zh" ], gds: [ "gds", "sgn" ], gom: [ "gom", "kok" ],
gse: [ "gse", "sgn" ], gsg: [ "gsg", "sgn" ], gsm: [ "gsm", "sgn" ], gss: [ "gss", "sgn" ],
gus: [ "gus", "sgn" ], hab: [ "hab", "sgn" ], haf: [ "haf", "sgn" ], hak: [ "hak", "zh" ],
hds: [ "hds", "sgn" ], hji: [ "hji", "ms" ], hks: [ "hks", "sgn" ], hos: [ "hos", "sgn" ],
hps: [ "hps", "sgn" ], hsh: [ "hsh", "sgn" ], hsl: [ "hsl", "sgn" ], hsn: [ "hsn", "zh" ],
icl: [ "icl", "sgn" ], ils: [ "ils", "sgn" ], inl: [ "inl", "sgn" ], ins: [ "ins", "sgn" ],
ise: [ "ise", "sgn" ], isg: [ "isg", "sgn" ], isr: [ "isr", "sgn" ], jak: [ "jak", "ms" ],
jax: [ "jax", "ms" ], jcs: [ "jcs", "sgn" ], jhs: [ "jhs", "sgn" ], jls: [ "jls", "sgn" ],
jos: [ "jos", "sgn" ], jsl: [ "jsl", "sgn" ], jus: [ "jus", "sgn" ], kgi: [ "kgi", "sgn" ],
knn: [ "knn", "kok" ], kvb: [ "kvb", "ms" ], kvk: [ "kvk", "sgn" ], kvr: [ "kvr", "ms" ],
kxd: [ "kxd", "ms" ], lbs: [ "lbs", "sgn" ], lce: [ "lce", "ms" ], lcf: [ "lcf", "ms" ],
liw: [ "liw", "ms" ], lls: [ "lls", "sgn" ], lsg: [ "lsg", "sgn" ], lsl: [ "lsl", "sgn" ],
lso: [ "lso", "sgn" ], lsp: [ "lsp", "sgn" ], lst: [ "lst", "sgn" ], lsy: [ "lsy", "sgn" ],
ltg: [ "ltg", "lv" ], lvs: [ "lvs", "lv" ], lzh: [ "lzh", "zh" ], max: [ "max", "ms" ],
mdl: [ "mdl", "sgn" ], meo: [ "meo", "ms" ], mfa: [ "mfa", "ms" ], mfb: [ "mfb", "ms" ],
mfs: [ "mfs", "sgn" ], min: [ "min", "ms" ], mnp: [ "mnp", "zh" ], mqg: [ "mqg", "ms" ],
mre: [ "mre", "sgn" ], msd: [ "msd", "sgn" ], msi: [ "msi", "ms" ], msr: [ "msr", "sgn" ],
mui: [ "mui", "ms" ], mzc: [ "mzc", "sgn" ], mzg: [ "mzg", "sgn" ], mzy: [ "mzy", "sgn" ],
nan: [ "nan", "zh" ], nbs: [ "nbs", "sgn" ], ncs: [ "ncs", "sgn" ], nsi: [ "nsi", "sgn" ],
nsl: [ "nsl", "sgn" ], nsp: [ "nsp", "sgn" ], nsr: [ "nsr", "sgn" ], nzs: [ "nzs", "sgn" ],
okl: [ "okl", "sgn" ], orn: [ "orn", "ms" ], ors: [ "ors", "ms" ], pel: [ "pel", "ms" ],
pga: [ "pga", "ar" ], pks: [ "pks", "sgn" ], prl: [ "prl", "sgn" ], prz: [ "prz", "sgn" ],
psc: [ "psc", "sgn" ], psd: [ "psd", "sgn" ], pse: [ "pse", "ms" ], psg: [ "psg", "sgn" ],
psl: [ "psl", "sgn" ], pso: [ "pso", "sgn" ], psp: [ "psp", "sgn" ], psr: [ "psr", "sgn" ],
pys: [ "pys", "sgn" ], rms: [ "rms", "sgn" ], rsi: [ "rsi", "sgn" ], rsl: [ "rsl", "sgn" ],
sdl: [ "sdl", "sgn" ], sfb: [ "sfb", "sgn" ], sfs: [ "sfs", "sgn" ], sgg: [ "sgg", "sgn" ],
sgx: [ "sgx", "sgn" ], shu: [ "shu", "ar" ], slf: [ "slf", "sgn" ], sls: [ "sls", "sgn" ],
sqk: [ "sqk", "sgn" ], sqs: [ "sqs", "sgn" ], ssh: [ "ssh", "ar" ], ssp: [ "ssp", "sgn" ],
ssr: [ "ssr", "sgn" ], svk: [ "svk", "sgn" ], swc: [ "swc", "sw" ], swh: [ "swh", "sw" ],
swl: [ "swl", "sgn" ], syy: [ "syy", "sgn" ], tmw: [ "tmw", "ms" ], tse: [ "tse", "sgn" ],
tsm: [ "tsm", "sgn" ], tsq: [ "tsq", "sgn" ], tss: [ "tss", "sgn" ], tsy: [ "tsy", "sgn" ],
tza: [ "tza", "sgn" ], ugn: [ "ugn", "sgn" ], ugy: [ "ugy", "sgn" ], ukl: [ "ukl", "sgn" ],
uks: [ "uks", "sgn" ], urk: [ "urk", "ms" ], uzn: [ "uzn", "uz" ], uzs: [ "uzs", "uz" ],
vgt: [ "vgt", "sgn" ], vkk: [ "vkk", "ms" ], vkt: [ "vkt", "ms" ], vsi: [ "vsi", "sgn" ],
vsl: [ "vsl", "sgn" ], vsv: [ "vsv", "sgn" ], wuu: [ "wuu", "zh" ], xki: [ "xki", "sgn" ],
xml: [ "xml", "sgn" ], xmm: [ "xmm", "ms" ], xms: [ "xms", "sgn" ], yds: [ "yds", "sgn" ],
ysl: [ "ysl", "sgn" ], yue: [ "yue", "zh" ], zib: [ "zib", "sgn" ], zlm: [ "zlm", "ms" ],
zmi: [ "zmi", "ms" ], zsl: [ "zsl", "sgn" ], zsm: [ "zsm", "ms" ]
}
},
// Currency minor units output from get-4217 grunt task, formatted
$$core$$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
};
// Sect 6.2 Language Tags
// ======================
/**
* The IsStructurallyValidLanguageTag abstract operation verifies that the locale
* argument (which must be a String value)
*
* - represents a well-formed BCP 47 language tag as specified in RFC 5646 section
* 2.1, or successor,
* - does not include duplicate variant subtags, and
* - does not include duplicate singleton subtags.
*
* The abstract operation returns true if locale can be generated from the ABNF
* grammar in section 2.1 of the RFC, starting with Language-Tag, and does not
* contain duplicate variant or singleton subtags (other than as a private use
* subtag). It returns false otherwise. Terminal value characters in the grammar are
* interpreted as the Unicode equivalents of the ASCII octet values given.
*/
function /* 6.2.2 */$$core$$IsStructurallyValidLanguageTag(locale) {
// represents a well-formed BCP 47 language tag as specified in RFC 5646
if (!$$exp$$expBCP47Syntax.test(locale))
return false;
// does not include duplicate variant subtags, and
if ($$exp$$expVariantDupes.test(locale))
return false;
// does not include duplicate singleton subtags.
if ($$exp$$expSingletonDupes.test(locale))
return false;
return true;
}
/**
* The CanonicalizeLanguageTag abstract operation returns the canonical and case-
* regularized form of the locale argument (which must be a String value that is
* a structurally valid BCP 47 language tag as verified by the
* IsStructurallyValidLanguageTag abstract operation). It takes the steps
* specified in RFC 5646 section 4.5, or successor, to bring the language tag
* into canonical form, and to regularize the case of the subtags, but does not
* take the steps to bring a language tag into “extlang form” and to reorder
* variant subtags.
* The specifications for extensions to BCP 47 language tags, such as RFC 6067,
* may include canonicalization rules for the extension subtag sequences they
* define that go beyond the canonicalization rules of RFC 5646 section 4.5.
* Implementations are allowed, but not required, to apply these additional rules.
*/
function /* 6.2.3 */$$core$$CanonicalizeLanguageTag (locale) {
var match, parts;
// A language tag is in 'canonical form' when the tag is well-formed
// according to the rules in Sections 2.1 and 2.2
// Section 2.1 says all subtags use lowercase...
locale = locale.toLowerCase();
// ...with 2 exceptions: 'two-letter and four-letter subtags that neither
// appear at the start of the tag nor occur after singletons. Such two-letter
// subtags are all uppercase (as in the tags "en-CA-x-ca" or "sgn-BE-FR") and
// four-letter subtags are titlecase (as in the tag "az-Latn-x-latn").
parts = locale.split('-');
for (var i = 1, max = parts.length; i < max; i++) {
// Two-letter subtags are all uppercase
if (parts[i].length === 2)
parts[i] = parts[i].toUpperCase();
// Four-letter subtags are titlecase
else if (parts[i].length === 4)
parts[i] = parts[i].charAt(0).toUpperCase() + parts[i].slice(1);
// Is it a singleton?
else if (parts[i].length === 1 && parts[i] !== 'x')
break;
}
locale = $$core$$arrJoin.call(parts, '-');
// The steps laid out in RFC 5646 section 4.5 are as follows:
// 1. Extension sequences are ordered into case-insensitive ASCII order
// by singleton subtag.
if ((match = locale.match($$exp$$expExtSequences)) && match.length > 1) {
// The built-in sort() sorts by ASCII order, so use that
match.sort();
// Replace all extensions with the joined, sorted array
locale = locale.replace(
RegExp('(?:' + $$exp$$expExtSequences.source + ')+', 'i'),
$$core$$arrJoin.call(match, '')
);
}
// 2. Redundant or grandfathered tags are replaced by their 'Preferred-
// Value', if there is one.
if ($$core$$hop.call($$core$$redundantTags.tags, locale))
locale = $$core$$redundantTags.tags[locale];
// 3. Subtags are replaced by their 'Preferred-Value', if there is one.
// For extlangs, the original primary language subtag is also
// replaced if there is a primary language subtag in the 'Preferred-
// Value'.
parts = locale.split('-');
for (var i = 1, max = parts.length; i < max; i++) {
if ($$core$$hop.call($$core$$redundantTags.subtags, parts[i]))
parts[i] = $$core$$redundantTags.subtags[parts[i]];
else if ($$core$$hop.call($$core$$redundantTags.extLang, parts[i])) {
parts[i] = $$core$$redundantTags.extLang[parts[i]][0];
// For extlang tags, the prefix needs to be removed if it is redundant
if (i === 1 && $$core$$redundantTags.extLang[parts[1]][1] === parts[0]) {
parts = $$core$$arrSlice.call(parts, i++);
max -= 1;
}
}
}
return $$core$$arrJoin.call(parts, '-');
}
/**
* The DefaultLocale abstract operation returns a String value representing the
* structurally valid (6.2.2) and canonicalized (6.2.3) BCP 47 language tag for the
* host environment’s current locale.
*/
function /* 6.2.4 */$$core$$DefaultLocale () {
return $$core$$defaultLocale;
}
// Sect 6.3 Currency Codes
// =======================
/**
* The IsWellFormedCurrencyCode abstract operation verifies that the currency argument
* (after conversion to a String value) represents a well-formed 3-letter ISO currency
* code. The following steps are taken:
*/
function /* 6.3.1 */$$core$$IsWellFormedCurrencyCode(currency) {
var
// 1. Let `c` be ToString(currency)
c = String(currency),
// 2. Let `normalized` be the result of mapping c to upper case as described
// in 6.1.
normalized = $$core$$toLatinUpperCase(c);
// 3. If the string length of normalized is not 3, return false.
// 4. If normalized contains any character that is not in the range "A" to "Z"
// (U+0041 to U+005A), return false.
if ($$core$$expCurrencyCode.test(normalized) === false)
return false;
// 5. Return true
return true;
}
// Sect 9.2 Abstract Operations
// ============================
function /* 9.2.1 */$$core$$CanonicalizeLocaleList (locales) {
// The abstract operation CanonicalizeLocaleList takes the following steps:
// 1. If locales is undefined, then a. Return a new empty List
if (locales === undefined)
return new $$core$$List();
var
// 2. Let seen be a new empty List.
seen = new $$core$$List(),
// 3. If locales is a String value, then
// a. Let locales be a new array created as if by the expression new
// Array(locales) where Array is the standard built-in constructor with
// that name and locales is the value of locales.
locales = typeof locales === 'string' ? [ locales ] : locales,
// 4. Let O be ToObject(locales).
O = $$core$$toObject(locales),
// 5. Let lenValue be the result of calling the [[Get]] internal method of
// O with the argument "length".
// 6. Let len be ToUint32(lenValue).
len = O.length,
// 7. Let k be 0.
k = 0;
// 8. Repeat, while k < len
while (k < len) {
var
// a. Let Pk be ToString(k).
Pk = String(k),
// b. Let kPresent be the result of calling the [[HasProperty]] internal
// method of O with argument Pk.
kPresent = Pk in O;
// c. If kPresent is true, then
if (kPresent) {
var
// i. Let kValue be the result of calling the [[Get]] internal
// method of O with argument Pk.
kValue = O[Pk];
// ii. If the type of kValue is not String or Object, then throw a
// TypeError exception.
if (kValue == null || (typeof kValue !== 'string' && typeof kValue !== 'object'))
throw new TypeError('String or Object type expected');
var
// iii. Let tag be ToString(kValue).
tag = String(kValue);
// iv. If the result of calling the abstract operation
// IsStructurallyValidLanguageTag (defined in 6.2.2), passing tag as
// the argument, is false, then throw a RangeError exception.
if (!$$core$$IsStructurallyValidLanguageTag(tag))
throw new RangeError("'" + tag + "' is not a structurally valid language tag");
// v. Let tag be the result of calling the abstract operation
// CanonicalizeLanguageTag (defined in 6.2.3), passing tag as the
// argument.
tag = $$core$$CanonicalizeLanguageTag(tag);
// vi. If tag is not an element of seen, then append tag as the last
// element of seen.
if ($$core$$arrIndexOf.call(seen, tag) === -1)
$$core$$arrPush.call(seen, tag);
}
// d. Increase k by 1.
k++;
}
// 9. Return seen.
return seen;
}
/**
* The BestAvailableLocale abstract operation compares the provided argument
* locale, which must be a String value with a structurally valid and
* canonicalized BCP 47 language tag, against the locales in availableLocales and
* returns either the longest non-empty prefix of locale that is an element of
* availableLocales, or undefined if there is no such element. It uses the
* fallback mechanism of RFC 4647, section 3.4. The following steps are taken:
*/
function /* 9.2.2 */$$core$$BestAvailableLocale (availableLocales, locale) {
var
// 1. Let candidate be locale
candidate = locale;
// 2. Repeat
while (true) {
// a. If availableLocales contains an element equal to candidate, then return
// candidate.
if ($$core$$arrIndexOf.call(availableLocales, candidate) > -1)
return candidate;
var
// b. Let pos be the character index of the last occurrence of "-"
// (U+002D) within candidate. If that character does not occur, return
// undefined.
pos = candidate.lastIndexOf('-');
if (pos < 0)
return;
// c. If pos ≥ 2 and the character "-" occurs at index pos-2 of candidate,
// then decrease pos by 2.
if (pos >= 2 && candidate.charAt(pos - 2) === '-')
pos -= 2;
// d. Let candidate be the substring of candidate from position 0, inclusive,
// to position pos, exclusive.
candidate = candidate.substring(0, pos);
}
}
/**
* The LookupMatcher abstract operation compares requestedLocales, which must be
* a List as returned by CanonicalizeLocaleList, against the locales in
* availableLocales and determines the best available language to meet the
* request. The following steps are taken:
*/
function /* 9.2.3 */$$core$$LookupMatcher (availableLocales, requestedLocales) {
var
// 1. Let i be 0.
i = 0,
// 2. Let len be the number of elements in requestedLocales.
len = requestedLocales.length,
// 3. Let availableLocale be undefined.
availableLocale;
// 4. Repeat while i < len and availableLocale is undefined:
while (i < len && !availableLocale) {
var
// a. Let locale be the element of requestedLocales at 0-origined list
// position i.
locale = requestedLocales[i],
// b. Let noExtensionsLocale be the String value that is locale with all
// Unicode locale extension sequences removed.
noExtensionsLocale = String(locale).replace($$core$$expUnicodeExSeq, ''),
// c. Let availableLocale be the result of calling the
// BestAvailableLocale abstract operation (defined in 9.2.2) with
// arguments availableLocales and noExtensionsLocale.
availableLocale = $$core$$BestAvailableLocale(availableLocales, noExtensionsLocale);
// d. Increase i by 1.
i++;
}
var
// 5. Let result be a new Record.
result = new $$core$$Record();
// 6. If availableLocale is not undefined, then
if (availableLocale !== undefined) {
// a. Set result.[[locale]] to availableLocale.
result['[[locale]]'] = availableLocale;
// b. If locale and noExtensionsLocale are not the same String value, then
if (String(locale) !== String(noExtensionsLocale)) {
var
// i. Let extension be the String value consisting of the first
// substring of locale that is a Unicode locale extension sequence.
extension = locale.match($$core$$expUnicodeExSeq)[0],
// ii. Let extensionIndex be the character position of the initial
// "-" of the first Unicode locale extension sequence within locale.
extensionIndex = locale.indexOf('-u-');
// iii. Set result.[[extension]] to extension.
result['[[extension]]'] = extension;
// iv. Set result.[[extensionIndex]] to extensionIndex.
result['[[extensionIndex]]'] = extensionIndex;
}
}
// 7. Else
else
// a. Set result.[[locale]] to the value returned by the DefaultLocale abstract
// operation (defined in 6.2.4).
result['[[locale]]'] = $$core$$DefaultLocale();
// 8. Return result
return result;
}
/**
* The BestFitMatcher abstract operation compares requestedLocales, which must be
* a List as returned by CanonicalizeLocaleList, against the locales in
* availableLocales and determines the best available language to meet the
* request. The algorithm is implementation dependent, but should produce results
* that a typical user of the requested locales would perceive as at least as
* good as those produced by the LookupMatcher abstract operation. Options
* specified through Unicode locale extension sequences must be ignored by the
* algorithm. Information about such subsequences is returned separately.
* The abstract operation returns a record with a [[locale]] field, whose value
* is the language tag of the selected locale, which must be an element of
* availableLocales. If the language tag of the request locale that led to the
* selected locale contained a Unicode locale extension sequence, then the
* returned record also contains an [[extension]] field whose value is the first
* Unicode locale extension sequence, and an [[extensionIndex]] field whose value
* is the index of the first Unicode locale extension sequence within the request
* locale language tag.
*/
function /* 9.2.4 */$$core$$BestFitMatcher (availableLocales, requestedLocales) {
return $$core$$LookupMatcher(availableLocales, requestedLocales);
}
/**
* The ResolveLocale abstract operation compares a BCP 47 language priority list
* requestedLocales against the locales in availableLocales and determines the
* best available language to meet the request. availableLocales and
* requestedLocales must be provided as List values, options as a Record.
*/
function /* 9.2.5 */$$core$$ResolveLocale (availableLocales, requestedLocales, options, relevantExtensionKeys, localeData) {
if (availableLocales.length === 0) {
throw new ReferenceError('No locale data has been provided for this object yet.');
}
// The following steps are taken:
var
// 1. Let matcher be the value of options.[[localeMatcher]].
matcher = options['[[localeMatcher]]'];
// 2. If matcher is "lookup", then
if (matcher === 'lookup')
var
// a. Let r be the result of calling the LookupMatcher abstract operation
// (defined in 9.2.3) with arguments availableLocales and
// requestedLocales.
r = $$core$$LookupMatcher(availableLocales, requestedLocales);
// 3. Else
else
var
// a. Let r be the result of calling the BestFitMatcher abstract
// operation (defined in 9.2.4) with arguments availableLocales and
// requestedLocales.
r = $$core$$BestFitMatcher(availableLocales, requestedLocales);
var
// 4. Let foundLocale be the value of r.[[locale]].
foundLocale = r['[[locale]]'];
// 5. If r has an [[extension]] field, then
if ($$core$$hop.call(r, '[[extension]]'))
var
// a. Let extension be the value of r.[[extension]].
extension = r['[[extension]]'],
// b. Let extensionIndex be the value of r.[[extensionIndex]].
extensionIndex = r['[[extensionIndex]]'],
// c. Let split be the standard built-in function object defined in ES5,
// 15.5.4.14.
split = String.prototype.split,
// d. Let extensionSubtags be the result of calling the [[Call]] internal
// method of split with extension as the this value and an argument
// list containing the single item "-".
extensionSubtags = split.call(extension, '-'),
// e. Let extensionSubtagsLength be the result of calling the [[Get]]
// internal method of extensionSubtags with argument "length".
extensionSubtagsLength = extensionSubtags.length;
var
// 6. Let result be a new Record.
result = new $$core$$Record();
// 7. Set result.[[dataLocale]] to foundLocale.
result['[[dataLocale]]'] = foundLocale;
var
// 8. Let supportedExtension be "-u".
supportedExtension = '-u',
// 9. Let i be 0.
i = 0,
// 10. Let len be the result of calling the [[Get]] internal method of
// relevantExtensionKeys with argument "length".
len = relevantExtensionKeys.length;
// 11 Repeat while i < len:
while (i < len) {
var
// a. Let key be the result of calling the [[Get]] internal method of
// relevantExtensionKeys with argument ToString(i).
key = relevantExtensionKeys[i],
// b. Let foundLocaleData be the result of calling the [[Get]] internal
// method of localeData with the argument foundLocale.
foundLocaleData = localeData[foundLocale],
// c. Let keyLocaleData be the result of calling the [[Get]] internal
// method of foundLocaleData with the argument key.
keyLocaleData = foundLocaleData[key],
// d. Let value be the result of calling the [[Get]] internal method of
// keyLocaleData with argument "0".
value = keyLocaleData['0'],
// e. Let supportedExtensionAddition be "".
supportedExtensionAddition = '',
// f. Let indexOf be the standard built-in function object defined in
// ES5, 15.4.4.14.
indexOf = $$core$$arrIndexOf;
// g. If extensionSubtags is not undefined, then
if (extensionSubtags !== undefined) {
var
// i. Let keyPos be the result of calling the [[Call]] internal
// method of indexOf with extensionSubtags as the this value and
// an argument list containing the single item key.
keyPos = indexOf.call(extensionSubtags, key);
// ii. If keyPos ≠ -1, then
if (keyPos !== -1) {
// 1. If keyPos + 1 < extensionSubtagsLength and the length of the
// result of calling the [[Get]] internal method of
// extensionSubtags with argument ToString(keyPos +1) is greater
// than 2, then
if (keyPos + 1 < extensionSubtagsLength
&& extensionSubtags[keyPos + 1].length > 2) {
var
// a. Let requestedValue be the result of calling the [[Get]]
// internal method of extensionSubtags with argument
// ToString(keyPos + 1).
requestedValue = extensionSubtags[keyPos + 1],
// b. Let valuePos be the result of calling the [[Call]]
// internal method of indexOf with keyLocaleData as the
// this value and an argument list containing the single
// item requestedValue.
valuePos = indexOf.call(keyLocaleData, requestedValue);
// c. If valuePos ≠ -1, then
if (valuePos !== -1)
var
// i. Let value be requestedValue.
value = requestedValue,
// ii. Let supportedExtensionAddition be the
// concatenation of "-", key, "-", and value.
supportedExtensionAddition = '-' + key + '-' + value;
}
// 2. Else
else {
var
// a. Let valuePos be the result of calling the [[Call]]
// internal method of indexOf with keyLocaleData as the this
// value and an argument list containing the single item
// "true".
valuePos = indexOf(keyLocaleData, 'true');
// b. If valuePos ≠ -1, then
if (valuePos !== -1)
var
// i. Let value be "true".
value = 'true';
}
}
}
// h. If options has a field [[<key>]], then
if ($$core$$hop.call(options, '[[' + key + ']]')) {
var
// i. Let optionsValue be the value of options.[[<key>]].
optionsValue = options['[[' + key + ']]'];
// ii. If the result of calling the [[Call]] internal method of indexOf
// with keyLocaleData as the this value and an argument list
// containing the single item optionsValue is not -1, then
if (indexOf.call(keyLocaleData, optionsValue) !== -1) {
// 1. If optionsValue is not equal to value, then
if (optionsValue !== value) {
// a. Let value be optionsValue.
value = optionsValue;
// b. Let supportedExtensionAddition be "".
supportedExtensionAddition = '';
}
}
}
// i. Set result.[[<key>]] to value.
result['[[' + key + ']]'] = value;
// j. Append supportedExtensionAddition to supportedExtension.
supportedExtension += supportedExtensionAddition;
// k. Increase i by 1.
i++;
}
// 12. If the length of supportedExtension is greater than 2, then
if (supportedExtension.length > 2) {
var
// a. Let preExtension be the substring of foundLocale from position 0,
// inclusive, to position extensionIndex, exclusive.
preExtension = foundLocale.substring(0, extensionIndex),
// b. Let postExtension be the substring of foundLocale from position
// extensionIndex to the end of the string.
postExtension = foundLocale.substring(extensionIndex),
// c. Let foundLocale be the concatenation of preExtension,
// supportedExtension, and postExtension.
foundLocale = preExtension + supportedExtension + postExtension;
}
// 13. Set result.[[locale]] to foundLocale.
result['[[locale]]'] = foundLocale;
// 14. Return result.
return result;
}
/**
* The LookupSupportedLocales abstract operation returns the subset of the
* provided BCP 47 language priority list requestedLocales for which
* availableLocales has a matching locale when using the BCP 47 Lookup algorithm.
* Locales appear in the same order in the returned list as in requestedLocales.
* The following steps are taken:
*/
function /* 9.2.6 */$$core$$LookupSupportedLocales (availableLocales, requestedLocales) {
var
// 1. Let len be the number of elements in requestedLocales.
len = requestedLocales.length,
// 2. Let subset be a new empty List.
subset = new $$core$$List(),
// 3. Let k be 0.
k = 0;
// 4. Repeat while k < len
while (k < len) {
var
// a. Let locale be the element of requestedLocales at 0-origined list
// position k.
locale = requestedLocales[k],
// b. Let noExtensionsLocale be the String value that is locale with all
// Unicode locale extension sequences removed.
noExtensionsLocale = String(locale).replace($$core$$expUnicodeExSeq, ''),
// c. Let availableLocale be the result of calling the
// BestAvailableLocale abstract operation (defined in 9.2.2) with
// arguments availableLocales and noExtensionsLocale.
availableLocale = $$core$$BestAvailableLocale(availableLocales, noExtensionsLocale);
// d. If availableLocale is not undefined, then append locale to the end of
// subset.
if (availableLocale !== undefined)
$$core$$arrPush.call(subset, locale);
// e. Increment k by 1.
k++;
}
var
// 5. Let subsetArray be a new Array object whose elements are the same
// values in the same order as the elements of subset.
subsetArray = $$core$$arrSlice.call(subset);
// 6. Return subsetArray.
return subsetArray;
}
/**
* The BestFitSupportedLocales abstract operation returns the subset of the
* provided BCP 47 language priority list requestedLocales for which
* availableLocales has a matching locale when using the Best Fit Matcher
* algorithm. Locales appear in the same order in the returned list as in
* requestedLocales. The steps taken are implementation dependent.
*/
function /*9.2.7 */$$core$$BestFitSupportedLocales (availableLocales, requestedLocales) {
// ###TODO: implement this function as described by the specification###
return $$core$$LookupSupportedLocales(availableLocales, requestedLocales);
}
/**
* The SupportedLocales abstract operation returns the subset of the provided BCP
* 47 language priority list requestedLocales for which availableLocales has a
* matching locale. Two algorithms are available to match the locales: the Lookup
* algorithm described in RFC 4647 section 3.4, and an implementation dependent
* best-fit algorithm. Locales appear in the same order in the returned list as
* in requestedLocales. The following steps are taken:
*/
function /*9.2.8 */$$core$$SupportedLocales (availableLocales, requestedLocales, options) {
// 1. If options is not undefined, then
if (options !== undefined) {
var
// a. Let options be ToObject(options).
options = new $$core$$Record($$core$$toObject(options)),
// b. Let matcher be the result of calling the [[Get]] internal method of
// options with argument "localeMatcher".
matcher = options.localeMatcher;
// c. If matcher is not undefined, then
if (matcher !== undefined) {
// i. Let matcher be ToString(matcher).
matcher = String(matcher);
// ii. If matcher is not "lookup" or "best fit", then throw a RangeError
// exception.
if (matcher !== 'lookup' && matcher !== 'best fit')
throw new RangeError('matcher should be "lookup" or "best fit"');
}
}
// 2. If matcher is undefined or "best fit", then
if (matcher === undefined || matcher === 'best fit')
var
// a. Let subset be the result of calling the BestFitSupportedLocales
// abstract operation (defined in 9.2.7) with arguments
// availableLocales and requestedLocales.
subset = $$core$$BestFitSupportedLocales(availableLocales, requestedLocales);
// 3. Else
else
var
// a. Let subset be the result of calling the LookupSupportedLocales
// abstract operation (defined in 9.2.6) with arguments
// availableLocales and requestedLocales.
subset = $$core$$LookupSupportedLocales(availableLocales, requestedLocales);
// 4. For each named own property name P of subset,
for (var P in subset) {
if (!$$core$$hop.call(subset, P))
continue;
// a. Let desc be the result of calling the [[GetOwnProperty]] internal
// method of subset with P.
// b. Set desc.[[Writable]] to false.
// c. Set desc.[[Configurable]] to false.
// d. Call the [[DefineOwnProperty]] internal method of subset with P, desc,
// and true as arguments.
$$core$$defineProperty(subset, P, {
writable: false, configurable: false, value: subset[P]
});
}
// "Freeze" the array so no new elements can be added
$$core$$defineProperty(subset, 'length', { writable: false });
// 5. Return subset
return subset;
}
/**
* The GetOption abstract operation extracts the value of the property named
* property from the provided options object, converts it to the required type,
* checks whether it is one of a List of allowed values, and fills in a fallback
* value if necessary.
*/
function /*9.2.9 */$$core$$GetOption (options, property, type, values, fallback) {
var
// 1. Let value be the result of calling the [[Get]] internal method of
// options with argument property.
value = options[property];
// 2. If value is not undefined, then
if (value !== undefined) {
// a. Assert: type is "boolean" or "string".
// b. If type is "boolean", then let value be ToBoolean(value).
// c. If type is "string", then let value be ToString(value).
value = type === 'boolean' ? Boolean(value)
: (type === 'string' ? String(value) : value);
// d. If values is not undefined, then
if (values !== undefined) {
// i. If values does not contain an element equal to value, then throw a
// RangeError exception.
if ($$core$$arrIndexOf.call(values, value) === -1)
throw new RangeError("'" + value + "' is not an allowed value for `" + property +'`');
}
// e. Return value.
return value;
}
// Else return fallback.
return fallback;
}
/**
* The GetNumberOption abstract operation extracts a property value from the
* provided options object, converts it to a Number value, checks whether it is
* in the allowed range, and fills in a fallback value if necessary.
*/
function /* 9.2.10 */$$core$$GetNumberOption (options, property, minimum, maximum, fallback) {
var
// 1. Let value be the result of calling the [[Get]] internal method of
// options with argument property.
value = options[property];
// 2. If value is not undefined, then
if (value !== undefined) {
// a. Let value be ToNumber(value).
value = Number(value);
// b. If value is NaN or less than minimum or greater than maximum, throw a
// RangeError exception.
if (isNaN(value) || value < minimum || value > maximum)
throw new RangeError('Value is not a number or outside accepted range');
// c. Return floor(value).
return Math.floor(value);
}
// 3. Else return fallback.
return fallback;
}
// 11.1 The Intl.NumberFormat constructor
// ======================================
// Define the NumberFormat constructor internally so it cannot be tainted
function $$core$$NumberFormatConstructor () {
var locales = arguments[0];
var options = arguments[1];
if (!this || this === $$core$$Intl) {
return new $$core$$Intl.NumberFormat(locales, options);
}
return $$core$$InitializeNumberFormat($$core$$toObject(this), locales, options);
}
$$core$$defineProperty($$core$$Intl, 'NumberFormat', {
configurable: true,
writable: true,
value: $$core$$NumberFormatConstructor
});
// Must explicitly set prototypes as unwritable
$$core$$defineProperty($$core$$Intl.NumberFormat, 'prototype', {
writable: false
});
/**
* The abstract operation InitializeNumberFormat accepts the arguments
* numberFormat (which must be an object), locales, and options. It initializes
* numberFormat as a NumberFormat object.
*/
function /*11.1.1.1 */$$core$$InitializeNumberFormat (numberFormat, locales, options) {
var
// This will be a internal properties object if we're not already initialized
internal = $$core$$getInternalProperties(numberFormat),
// Create an object whose props can be used to restore the values of RegExp props
regexpState = $$core$$createRegExpRestore();
// 1. If numberFormat has an [[initializedIntlObject]] internal property with
// value true, throw a TypeError exception.
if (internal['[[initializedIntlObject]]'] === true)
throw new TypeError('`this` object has already been initialized as an Intl object');
// Need this to access the `internal` object
$$core$$defineProperty(numberFormat, '__getInternalProperties', {
value: function () {
// NOTE: Non-standard, for internal use only
if (arguments[0] === $$core$$secret)
return internal;
}
});
// 2. Set the [[initializedIntlObject]] internal property of numberFormat to true.
internal['[[initializedIntlObject]]'] = true;
var
// 3. Let requestedLocales be the result of calling the CanonicalizeLocaleList
// abstract operation (defined in 9.2.1) with argument locales.
requestedLocales = $$core$$CanonicalizeLocaleList(locales);
// 4. If options is undefined, then
if (options === undefined)
// a. Let options be the result of creating a new object as if by the
// expression new Object() where Object is the standard built-in constructor
// with that name.
options = {};
// 5. Else
else
// a. Let options be ToObject(options).
options = $$core$$toObject(options);
var
// 6. Let opt be a new Record.
opt = new $$core$$Record(),
// 7. Let matcher be the result of calling the GetOption abstract operation
// (defined in 9.2.9) with the arguments options, "localeMatcher", "string",
// a List containing the two String values "lookup" and "best fit", and
// "best fit".
matcher = $$core$$GetOption(options, 'localeMatcher', 'string', new $$core$$List('lookup', 'best fit'), 'best fit');
// 8. Set opt.[[localeMatcher]] to matcher.
opt['[[localeMatcher]]'] = matcher;
var
// 9. Let NumberFormat be the standard built-in object that is the initial value
// of Intl.NumberFormat.
// 10. Let localeData be the value of the [[localeData]] internal property of
// NumberFormat.
localeData = $$core$$internals.NumberFormat['[[localeData]]'],
// 11. Let r be the result of calling the ResolveLocale abstract operation
// (defined in 9.2.5) with the [[availableLocales]] internal property of
// NumberFormat, requestedLocales, opt, the [[relevantExtensionKeys]]
// internal property of NumberFormat, and localeData.
r = $$core$$ResolveLocale(
$$core$$internals.NumberFormat['[[availableLocales]]'], requestedLocales,
opt, $$core$$internals.NumberFormat['[[relevantExtensionKeys]]'], localeData
);
// 12. Set the [[locale]] internal property of numberFormat to the value of
// r.[[locale]].
internal['[[locale]]'] = r['[[locale]]'];
// 13. Set the [[numberingSystem]] internal property of numberFormat to the value
// of r.[[nu]].
internal['[[numberingSystem]]'] = r['[[nu]]'];
// The specification doesn't tell us to do this, but it's helpful later on
internal['[[dataLocale]]'] = r['[[dataLocale]]'];
var
// 14. Let dataLocale be the value of r.[[dataLocale]].
dataLocale = r['[[dataLocale]]'],
// 15. Let s be the result of calling the GetOption abstract operation with the
// arguments options, "style", "string", a List containing the three String
// values "decimal", "percent", and "currency", and "decimal".
s = $$core$$GetOption(options, 'style', 'string', new $$core$$List('decimal', 'percent', 'currency'), 'decimal');
// 16. Set the [[style]] internal property of numberFormat to s.
internal['[[style]]'] = s;
var
// 17. Let c be the result of calling the GetOption abstract operation with the
// arguments options, "currency", "string", undefined, and undefined.
c = $$core$$GetOption(options, 'currency', 'string');
// 18. If c is not undefined and the result of calling the
// IsWellFormedCurrencyCode abstract operation (defined in 6.3.1) with
// argument c is false, then throw a RangeError exception.
if (c !== undefined && !$$core$$IsWellFormedCurrencyCode(c))
throw new RangeError("'" + c + "' is not a valid currency code");
// 19. If s is "currency" and c is undefined, throw a TypeError exception.
if (s === 'currency' && c === undefined)
throw new TypeError('Currency code is required when style is currency');
// 20. If s is "currency", then
if (s === 'currency') {
// a. Let c be the result of converting c to upper case as specified in 6.1.
c = c.toUpperCase();
// b. Set the [[currency]] internal property of numberFormat to c.
internal['[[currency]]'] = c;
var
// c. Let cDigits be the result of calling the CurrencyDigits abstract
// operation (defined below) with argument c.
cDigits = $$core$$CurrencyDigits(c);
}
var
// 21. Let cd be the result of calling the GetOption abstract operation with the
// arguments options, "currencyDisplay", "string", a List containing the
// three String values "code", "symbol", and "name", and "symbol".
cd = $$core$$GetOption(options, 'currencyDisplay', 'string', new $$core$$List('code', 'symbol', 'name'), 'symbol');
// 22. If s is "currency", then set the [[currencyDisplay]] internal property of
// numberFormat to cd.
if (s === 'currency')
internal['[[currencyDisplay]]'] = cd;
var
// 23. Let mnid be the result of calling the GetNumberOption abstract operation
// (defined in 9.2.10) with arguments options, "minimumIntegerDigits", 1, 21,
// and 1.
mnid = $$core$$GetNumberOption(options, 'minimumIntegerDigits', 1, 21, 1);
// 24. Set the [[minimumIntegerDigits]] internal property of numberFormat to mnid.
internal['[[minimumIntegerDigits]]'] = mnid;
var
// 25. If s is "currency", then let mnfdDefault be cDigits; else let mnfdDefault
// be 0.
mnfdDefault = s === 'currency' ? cDigits : 0,
// 26. Let mnfd be the result of calling the GetNumberOption abstract operation
// with arguments options, "minimumFractionDigits", 0, 20, and mnfdDefault.
mnfd = $$core$$GetNumberOption(options, 'minimumFractionDigits', 0, 20, mnfdDefault);
// 27. Set the [[minimumFractionDigits]] internal property of numberFormat to mnfd.
internal['[[minimumFractionDigits]]'] = mnfd;
var
// 28. If s is "currency", then let mxfdDefault be max(mnfd, cDigits); else if s
// is "percent", then let mxfdDefault be max(mnfd, 0); else let mxfdDefault
// be max(mnfd, 3).
mxfdDefault = s === 'currency' ? Math.max(mnfd, cDigits)
: (s === 'percent' ? Math.max(mnfd, 0) : Math.max(mnfd, 3)),
// 29. Let mxfd be the result of calling the GetNumberOption abstract operation
// with arguments options, "maximumFractionDigits", mnfd, 20, and mxfdDefault.
mxfd = $$core$$GetNumberOption(options, 'maximumFractionDigits', mnfd, 20, mxfdDefault);
// 30. Set the [[maximumFractionDigits]] internal property of numberFormat to mxfd.
internal['[[maximumFractionDigits]]'] = mxfd;
var
// 31. Let mnsd be the result of calling the [[Get]] internal method of options
// with argument "minimumSignificantDigits".
mnsd = options.minimumSignificantDigits,
// 32. Let mxsd be the result of calling the [[Get]] internal method of options
// with argument "maximumSignificantDigits".
mxsd = options.maximumSignificantDigits;
// 33. If mnsd is not undefined or mxsd is not undefined, then:
if (mnsd !== undefined || mxsd !== undefined) {
// a. Let mnsd be the result of calling the GetNumberOption abstract
// operation with arguments options, "minimumSignificantDigits", 1, 21,
// and 1.
mnsd = $$core$$GetNumberOption(options, 'minimumSignificantDigits', 1, 21, 1);
// b. Let mxsd be the result of calling the GetNumberOption abstract
// operation with arguments options, "maximumSignificantDigits", mnsd,
// 21, and 21.
mxsd = $$core$$GetNumberOption(options, 'maximumSignificantDigits', mnsd, 21, 21);
// c. Set the [[minimumSignificantDigits]] internal property of numberFormat
// to mnsd, and the [[maximumSignificantDigits]] internal property of
// numberFormat to mxsd.
internal['[[minimumSignificantDigits]]'] = mnsd;
internal['[[maximumSignificantDigits]]'] = mxsd;
}
var
// 34. Let g be the result of calling the GetOption abstract operation with the
// arguments options, "useGrouping", "boolean", undefined, and true.
g = $$core$$GetOption(options, 'useGrouping', 'boolean', undefined, true);
// 35. Set the [[useGrouping]] internal property of numberFormat to g.
internal['[[useGrouping]]'] = g;
var
// 36. Let dataLocaleData be the result of calling the [[Get]] internal method of
// localeData with argument dataLocale.
dataLocaleData = localeData[dataLocale],
// 37. Let patterns be the result of calling the [[Get]] internal method of
// dataLocaleData with argument "patterns".
patterns = dataLocaleData.patterns;
// 38. Assert: patterns is an object (see 11.2.3)
var
// 39. Let stylePatterns be the result of calling the [[Get]] internal method of
// patterns with argument s.
stylePatterns = patterns[s];
// 40. Set the [[positivePattern]] internal property of numberFormat to the
// result of calling the [[Get]] internal method of stylePatterns with the
// argument "positivePattern".
internal['[[positivePattern]]'] = stylePatterns.positivePattern;
// 41. Set the [[negativePattern]] internal property of numberFormat to the
// result of calling the [[Get]] internal method of stylePatterns with the
// argument "negativePattern".
internal['[[negativePattern]]'] = stylePatterns.negativePattern;
// 42. Set the [[boundFormat]] internal property of numberFormat to undefined.
internal['[[boundFormat]]'] = undefined;
// 43. Set the [[initializedNumberFormat]] internal property of numberFormat to
// true.
internal['[[initializedNumberFormat]]'] = true;
// In ES3, we need to pre-bind the format() function
if ($$core$$es3)
numberFormat.format = $$core$$GetFormatNumber.call(numberFormat);
// Restore the RegExp properties
regexpState.exp.test(regexpState.input);
// Return the newly initialised object
return numberFormat;
}
function $$core$$CurrencyDigits(currency) {
// When the CurrencyDigits abstract operation is called with an argument currency
// (which must be an upper case String value), the following steps are taken:
// 1. If the ISO 4217 currency and funds code list contains currency as an
// alphabetic code, then return the minor unit value corresponding to the
// currency from the list; else return 2.
return $$core$$currencyMinorUnits[currency] !== undefined
? $$core$$currencyMinorUnits[currency]
: 2;
}
/* 11.2.3 */$$core$$internals.NumberFormat = {
'[[availableLocales]]': [],
'[[relevantExtensionKeys]]': ['nu'],
'[[localeData]]': {}
};
/**
* When the supportedLocalesOf method of Intl.NumberFormat is called, the
* following steps are taken:
*/
/* 11.2.2 */$$core$$defineProperty($$core$$Intl.NumberFormat, 'supportedLocalesOf', {
configurable: true,
writable: true,
value: $$core$$fnBind.call($$core$$supportedLocalesOf, $$core$$internals.NumberFormat)
});
/**
* This named accessor property returns a function that formats a number
* according to the effective locale and the formatting options of this
* NumberFormat object.
*/
/* 11.3.2 */$$core$$defineProperty($$core$$Intl.NumberFormat.prototype, 'format', {
configurable: true,
get: $$core$$GetFormatNumber
});
function $$core$$GetFormatNumber() {
var internal = this != null && typeof this === 'object' && $$core$$getInternalProperties(this);
// Satisfy test 11.3_b
if (!internal || !internal['[[initializedNumberFormat]]'])
throw new TypeError('`this` value for format() is not an initialized Intl.NumberFormat object.');
// The value of the [[Get]] attribute is a function that takes the following
// steps:
// 1. If the [[boundFormat]] internal property of this NumberFormat object
// is undefined, then:
if (internal['[[boundFormat]]'] === undefined) {
var
// a. Let F be a Function object, with internal properties set as
// specified for built-in functions in ES5, 15, or successor, and the
// length property set to 1, that takes the argument value and
// performs the following steps:
F = function (value) {
// i. If value is not provided, then let value be undefined.
// ii. Let x be ToNumber(value).
// iii. Return the result of calling the FormatNumber abstract
// operation (defined below) with arguments this and x.
return $$core$$FormatNumber(this, /* x = */Number(value));
},
// b. Let bind be the standard built-in function object defined in ES5,
// 15.3.4.5.
// c. Let bf be the result of calling the [[Call]] internal method of
// bind with F as the this value and an argument list containing
// the single item this.
bf = $$core$$fnBind.call(F, this);
// d. Set the [[boundFormat]] internal property of this NumberFormat
// object to bf.
internal['[[boundFormat]]'] = bf;
}
// Return the value of the [[boundFormat]] internal property of this
// NumberFormat object.
return internal['[[boundFormat]]'];
}
/**
* When the FormatNumber abstract operation is called with arguments numberFormat
* (which must be an object initialized as a NumberFormat) and x (which must be a
* Number value), it returns a String value representing x according to the
* effective locale and the formatting options of numberFormat.
*/
function $$core$$FormatNumber (numberFormat, x) {
var n,
// Create an object whose props can be used to restore the values of RegExp props
regexpState = $$core$$createRegExpRestore(),
internal = $$core$$getInternalProperties(numberFormat),
locale = internal['[[dataLocale]]'],
nums = internal['[[numberingSystem]]'],
data = $$core$$internals.NumberFormat['[[localeData]]'][locale],
ild = data.symbols[nums] || data.symbols.latn,
// 1. Let negative be false.
negative = false;
// 2. If the result of isFinite(x) is false, then
if (isFinite(x) === false) {
// a. If x is NaN, then let n be an ILD String value indicating the NaN value.
if (isNaN(x))
n = ild.nan;
// b. Else
else {
// a. Let n be an ILD String value indicating infinity.
n = ild.infinity;
// b. If x < 0, then let negative be true.
if (x < 0)
negative = true;
}
}
// 3. Else
else {
// a. If x < 0, then
if (x < 0) {
// i. Let negative be true.
negative = true;
// ii. Let x be -x.
x = -x;
}
// b. If the value of the [[style]] internal property of numberFormat is
// "percent", let x be 100 × x.
if (internal['[[style]]'] === 'percent')
x *= 100;
// c. If the [[minimumSignificantDigits]] and [[maximumSignificantDigits]]
// internal properties of numberFormat are present, then
if ($$core$$hop.call(internal, '[[minimumSignificantDigits]]') &&
$$core$$hop.call(internal, '[[maximumSignificantDigits]]'))
// i. Let n be the result of calling the ToRawPrecision abstract operation
// (defined below), passing as arguments x and the values of the
// [[minimumSignificantDigits]] and [[maximumSignificantDigits]]
// internal properties of numberFormat.
n = $$core$$ToRawPrecision(x,
internal['[[minimumSignificantDigits]]'],
internal['[[maximumSignificantDigits]]']);
// d. Else
else
// i. Let n be the result of calling the ToRawFixed abstract operation
// (defined below), passing as arguments x and the values of the
// [[minimumIntegerDigits]], [[minimumFractionDigits]], and
// [[maximumFractionDigits]] internal properties of numberFormat.
n = $$core$$ToRawFixed(x,
internal['[[minimumIntegerDigits]]'],
internal['[[minimumFractionDigits]]'],
internal['[[maximumFractionDigits]]']);
// e. If the value of the [[numberingSystem]] internal property of
// numberFormat matches one of the values in the “Numbering System” column
// of Table 2 below, then
if ($$core$$numSys[nums]) {
// i. Let digits be an array whose 10 String valued elements are the
// UTF-16 string representations of the 10 digits specified in the
// “Digits” column of Table 2 in the row containing the value of the
// [[numberingSystem]] internal property.
var digits = $$core$$numSys[internal['[[numberingSystem]]']];
// ii. Replace each digit in n with the value of digits[digit].
n = String(n).replace(/\d/g, function (digit) {
return digits[digit];
});
}
// f. Else use an implementation dependent algorithm to map n to the
// appropriate representation of n in the given numbering system.
else
n = String(n); // ###TODO###
// g. If n contains the character ".", then replace it with an ILND String
// representing the decimal separator.
n = n.replace(/\./g, ild.decimal);
// h. If the value of the [[useGrouping]] internal property of numberFormat
// is true, then insert an ILND String representing a grouping separator
// into an ILND set of locations within the integer part of n.
if (internal['[[useGrouping]]'] === true) {
var
parts = n.split(ild.decimal),
igr = parts[0],
// Primary group represents the group closest to the decimal
pgSize = data.patterns.primaryGroupSize || 3,
// Secondary group is every other group
sgSize = data.patterns.secondaryGroupSize || pgSize;
// Group only if necessary
if (igr.length > pgSize) {
var
groups = new $$core$$List(),
// Index of the primary grouping separator
end = igr.length - pgSize,
// Starting index for our loop
idx = end % sgSize,
start = igr.slice(0, idx);
if (start.length)
$$core$$arrPush.call(groups, start);
// Loop to separate into secondary grouping digits
while (idx < end) {
$$core$$arrPush.call(groups, igr.slice(idx, idx + sgSize));
idx += sgSize;
}
// Add the primary grouping digits
$$core$$arrPush.call(groups, igr.slice(end));
parts[0] = $$core$$arrJoin.call(groups, ild.group);
}
n = $$core$$arrJoin.call(parts, ild.decimal);
}
}
var
// 4. If negative is true, then let result be the value of the [[negativePattern]]
// internal property of numberFormat; else let result be the value of the
// [[positivePattern]] internal property of numberFormat.
result = internal[negative === true ? '[[negativePattern]]' : '[[positivePattern]]'];
// 5. Replace the substring "{number}" within result with n.
result = result.replace('{number}', n);
// 6. If the value of the [[style]] internal property of numberFormat is
// "currency", then:
if (internal['[[style]]'] === 'currency') {
var cd,
// a. Let currency be the value of the [[currency]] internal property of
// numberFormat.
currency = internal['[[currency]]'],
// Shorthand for the currency data
cData = data.currencies[currency];
// b. If the value of the [[currencyDisplay]] internal property of
// numberFormat is "code", then let cd be currency.
// c. Else if the value of the [[currencyDisplay]] internal property of
// numberFormat is "symbol", then let cd be an ILD string representing
// currency in short form. If the implementation does not have such a
// representation of currency, then use currency itself.
// d. Else if the value of the [[currencyDisplay]] internal property of
// numberFormat is "name", then let cd be an ILD string representing
// currency in long form. If the implementation does not have such a
// representation of currency, then use currency itself.
switch (internal['[[currencyDisplay]]']) {
case 'symbol':
cd = cData || currency;
break;
default:
case 'code':
case 'name':
cd = currency;
}
// e. Replace the substring "{currency}" within result with cd.
result = result.replace('{currency}', cd);
}
// Restore the RegExp properties
regexpState.exp.test(regexpState.input);
// 7. Return result.
return result;
}
/**
* When the ToRawPrecision abstract operation is called with arguments x (which
* must be a finite non-negative number), minPrecision, and maxPrecision (both
* must be integers between 1 and 21) the following steps are taken:
*/
function $$core$$ToRawPrecision (x, minPrecision, maxPrecision) {
var
// 1. Let p be maxPrecision.
p = maxPrecision;
// 2. If x = 0, then
if (x === 0) {
var
// a. Let m be the String consisting of p occurrences of the character "0".
m = $$core$$arrJoin.call(Array (p + 1), '0'),
// b. Let e be 0.
e = 0;
}
// 3. Else
else {
// a. Let e and n be integers such that 10ᵖ⁻¹ ≤ n < 10ᵖ and for which the
// exact mathematical value of n × 10ᵉ⁻ᵖ⁺¹ – x is as close to zero as
// possible. If there are two such sets of e and n, pick the e and n for
// which n × 10ᵉ⁻ᵖ⁺¹ is larger.
var
e = $$core$$log10Floor(Math.abs(x)),
// Easier to get to m from here
f = Math.round(Math.exp((Math.abs(e - p + 1)) * Math.LN10)),
// b. Let m be the String consisting of the digits of the decimal
// representation of n (in order, with no leading zeroes)
m = String(Math.round(e - p + 1 < 0 ? x * f : x / f));
}
// 4. If e ≥ p, then
if (e >= p)
// a. Return the concatenation of m and e-p+1 occurrences of the character "0".
return m + $$core$$arrJoin.call(Array(e-p+1 + 1), '0');
// 5. If e = p-1, then
else if (e === p - 1)
// a. Return m.
return m;
// 6. If e ≥ 0, then
else if (e >= 0)
// a. Let m be the concatenation of the first e+1 characters of m, the character
// ".", and the remaining p–(e+1) characters of m.
m = m.slice(0, e + 1) + '.' + m.slice(e + 1);
// 7. If e < 0, then
else if (e < 0)
// a. Let m be the concatenation of the String "0.", –(e+1) occurrences of the
// character "0", and the string m.
m = '0.' + $$core$$arrJoin.call(Array (-(e+1) + 1), '0') + m;
// 8. If m contains the character ".", and maxPrecision > minPrecision, then
if (m.indexOf(".") >= 0 && maxPrecision > minPrecision) {
var
// a. Let cut be maxPrecision – minPrecision.
cut = maxPrecision - minPrecision;
// b. Repeat while cut > 0 and the last character of m is "0":
while (cut > 0 && m.charAt(m.length-1) === '0') {
// i. Remove the last character from m.
m = m.slice(0, -1);
// ii. Decrease cut by 1.
cut--;
}
// c. If the last character of m is ".", then
if (m.charAt(m.length-1) === '.')
// i. Remove the last character from m.
m = m.slice(0, -1);
}
// 9. Return m.
return m;
}
/**
* When the ToRawFixed abstract operation is called with arguments x (which must
* be a finite non-negative number), minInteger (which must be an integer between
* 1 and 21), minFraction, and maxFraction (which must be integers between 0 and
* 20) the following steps are taken:
*/
function $$core$$ToRawFixed (x, minInteger, minFraction, maxFraction) {
// (or not because Number.toPrototype.toFixed does a lot of it for us)
var idx,
// We can pick up after the fixed formatted string (m) is created
m = Number.prototype.toFixed.call(x, maxFraction),
// 4. If [maxFraction] ≠ 0, then
// ...
// e. Let int be the number of characters in a.
//
// 5. Else let int be the number of characters in m.
igr = m.split(".")[0].length, // int is a reserved word
// 6. Let cut be maxFraction – minFraction.
cut = maxFraction - minFraction,
exp = (idx = m.indexOf('e')) > -1 ? m.slice(idx + 1) : 0;
if (exp) {
m = m.slice(0, idx).replace('.', '');
m += $$core$$arrJoin.call(Array(exp - (m.length - 1) + 1), '0')
+ '.' + $$core$$arrJoin.call(Array(maxFraction + 1), '0');
igr = m.length;
}
// 7. Repeat while cut > 0 and the last character of m is "0":
while (cut > 0 && m.slice(-1) === "0") {
// a. Remove the last character from m.
m = m.slice(0, -1);
// b. Decrease cut by 1.
cut--;
}
// 8. If the last character of m is ".", then
if (m.slice(-1) === ".")
// a. Remove the last character from m.
m = m.slice(0, -1);
// 9. If int < minInteger, then
if (igr < minInteger)
// a. Let z be the String consisting of minInteger–int occurrences of the
// character "0".
var z = $$core$$arrJoin.call(Array(minInteger - igr + 1), '0');
// 10. Let m be the concatenation of Strings z and m.
// 11. Return m.
return (z ? z : '') + m;
}
// Sect 11.3.2 Table 2, Numbering systems
// ======================================
var $$core$$numSys = {
arab: [ '\u0660', '\u0661', '\u0662', '\u0663', '\u0664', '\u0665', '\u0666', '\u0667', '\u0668', '\u0669' ],
arabext: [ '\u06F0', '\u06F1', '\u06F2', '\u06F3', '\u06F4', '\u06F5', '\u06F6', '\u06F7', '\u06F8', '\u06F9' ],
bali: [ '\u1B50', '\u1B51', '\u1B52', '\u1B53', '\u1B54', '\u1B55', '\u1B56', '\u1B57', '\u1B58', '\u1B59' ],
beng: [ '\u09E6', '\u09E7', '\u09E8', '\u09E9', '\u09EA', '\u09EB', '\u09EC', '\u09ED', '\u09EE', '\u09EF' ],
deva: [ '\u0966', '\u0967', '\u0968', '\u0969', '\u096A', '\u096B', '\u096C', '\u096D', '\u096E', '\u096F' ],
fullwide:[ '\uFF10', '\uFF11', '\uFF12', '\uFF13', '\uFF14', '\uFF15', '\uFF16', '\uFF17', '\uFF18', '\uFF19' ],
gujr: [ '\u0AE6', '\u0AE7', '\u0AE8', '\u0AE9', '\u0AEA', '\u0AEB', '\u0AEC', '\u0AED', '\u0AEE', '\u0AEF' ],
guru: [ '\u0A66', '\u0A67', '\u0A68', '\u0A69', '\u0A6A', '\u0A6B', '\u0A6C', '\u0A6D', '\u0A6E', '\u0A6F' ],
hanidec: [ '\u3007', '\u4E00', '\u4E8C', '\u4E09', '\u56DB', '\u4E94', '\u516D', '\u4E03', '\u516B', '\u4E5D' ],
khmr: [ '\u17E0', '\u17E1', '\u17E2', '\u17E3', '\u17E4', '\u17E5', '\u17E6', '\u17E7', '\u17E8', '\u17E9' ],
knda: [ '\u0CE6', '\u0CE7', '\u0CE8', '\u0CE9', '\u0CEA', '\u0CEB', '\u0CEC', '\u0CED', '\u0CEE', '\u0CEF' ],
laoo: [ '\u0ED0', '\u0ED1', '\u0ED2', '\u0ED3', '\u0ED4', '\u0ED5', '\u0ED6', '\u0ED7', '\u0ED8', '\u0ED9' ],
latn: [ '\u0030', '\u0031', '\u0032', '\u0033', '\u0034', '\u0035', '\u0036', '\u0037', '\u0038', '\u0039' ],
limb: [ '\u1946', '\u1947', '\u1948', '\u1949', '\u194A', '\u194B', '\u194C', '\u194D', '\u194E', '\u194F' ],
mlym: [ '\u0D66', '\u0D67', '\u0D68', '\u0D69', '\u0D6A', '\u0D6B', '\u0D6C', '\u0D6D', '\u0D6E', '\u0D6F' ],
mong: [ '\u1810', '\u1811', '\u1812', '\u1813', '\u1814', '\u1815', '\u1816', '\u1817', '\u1818', '\u1819' ],
mymr: [ '\u1040', '\u1041', '\u1042', '\u1043', '\u1044', '\u1045', '\u1046', '\u1047', '\u1048', '\u1049' ],
orya: [ '\u0B66', '\u0B67', '\u0B68', '\u0B69', '\u0B6A', '\u0B6B', '\u0B6C', '\u0B6D', '\u0B6E', '\u0B6F' ],
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' ]
};
/**
* This function provides access to the locale and formatting options computed
* during initialization of the object.
*
* The function returns a new object whose properties and attributes are set as
* if constructed by an object literal assigning to each of the following
* properties the value of the corresponding internal property of this
* NumberFormat object (see 11.4): locale, numberingSystem, style, currency,
* currencyDisplay, minimumIntegerDigits, minimumFractionDigits,
* maximumFractionDigits, minimumSignificantDigits, maximumSignificantDigits, and
* useGrouping. Properties whose corresponding internal properties are not present
* are not assigned.
*/
/* 11.3.3 */$$core$$defineProperty($$core$$Intl.NumberFormat.prototype, 'resolvedOptions', {
configurable: true,
writable: true,
value: function () {
var prop,
descs = new $$core$$Record(),
props = [
'locale', 'numberingSystem', 'style', 'currency', 'currencyDisplay',
'minimumIntegerDigits', 'minimumFractionDigits', 'maximumFractionDigits',
'minimumSignificantDigits', 'maximumSignificantDigits', 'useGrouping'
],
internal = this != null && typeof this === 'object' && $$core$$getInternalProperties(this);
// Satisfy test 11.3_b
if (!internal || !internal['[[initializedNumberFormat]]'])
throw new TypeError('`this` value for resolvedOptions() is not an initialized Intl.NumberFormat object.');
for (var i = 0, max = props.length; i < max; i++) {
if ($$core$$hop.call(internal, prop = '[['+ props[i] +']]'))
descs[props[i]] = { value: internal[prop], writable: true, configurable: true, enumerable: true };
}
return $$core$$objCreate({}, descs);
}
});
// 12.1 The Intl.DateTimeFormat constructor
// ==================================
// Define the DateTimeFormat constructor internally so it cannot be tainted
function $$core$$DateTimeFormatConstructor () {
var locales = arguments[0];
var options = arguments[1];
if (!this || this === $$core$$Intl) {
return new $$core$$Intl.DateTimeFormat(locales, options);
}
return $$core$$InitializeDateTimeFormat($$core$$toObject(this), locales, options);
}
$$core$$defineProperty($$core$$Intl, 'DateTimeFormat', {
configurable: true,
writable: true,
value: $$core$$DateTimeFormatConstructor
});
// Must explicitly set prototypes as unwritable
$$core$$defineProperty($$core$$DateTimeFormatConstructor, 'prototype', {
writable: false
});
/**
* The abstract operation InitializeDateTimeFormat accepts the arguments dateTimeFormat
* (which must be an object), locales, and options. It initializes dateTimeFormat as a
* DateTimeFormat object.
*/
function/* 12.1.1.1 */$$core$$InitializeDateTimeFormat (dateTimeFormat, locales, options) {
var
// This will be a internal properties object if we're not already initialized
internal = $$core$$getInternalProperties(dateTimeFormat),
// Create an object whose props can be used to restore the values of RegExp props
regexpState = $$core$$createRegExpRestore();
// 1. If dateTimeFormat has an [[initializedIntlObject]] internal property with
// value true, throw a TypeError exception.
if (internal['[[initializedIntlObject]]'] === true)
throw new TypeError('`this` object has already been initialized as an Intl object');
// Need this to access the `internal` object
$$core$$defineProperty(dateTimeFormat, '__getInternalProperties', {
value: function () {
// NOTE: Non-standard, for internal use only
if (arguments[0] === $$core$$secret)
return internal;
}
});
// 2. Set the [[initializedIntlObject]] internal property of numberFormat to true.
internal['[[initializedIntlObject]]'] = true;
var
// 3. Let requestedLocales be the result of calling the CanonicalizeLocaleList
// abstract operation (defined in 9.2.1) with argument locales.
requestedLocales = $$core$$CanonicalizeLocaleList(locales),
// 4. Let options be the result of calling the ToDateTimeOptions abstract
// operation (defined below) with arguments options, "any", and "date".
options = $$core$$ToDateTimeOptions(options, 'any', 'date'),
// 5. Let opt be a new Record.
opt = new $$core$$Record();
// 6. Let matcher be the result of calling the GetOption abstract operation
// (defined in 9.2.9) with arguments options, "localeMatcher", "string", a List
// containing the two String values "lookup" and "best fit", and "best fit".
matcher = $$core$$GetOption(options, 'localeMatcher', 'string', new $$core$$List('lookup', 'best fit'), 'best fit');
// 7. Set opt.[[localeMatcher]] to matcher.
opt['[[localeMatcher]]'] = matcher;
var
// 8. Let DateTimeFormat be the standard built-in object that is the initial
// value of Intl.DateTimeFormat.
DateTimeFormat = $$core$$internals.DateTimeFormat, // This is what we *really* need
// 9. Let localeData be the value of the [[localeData]] internal property of
// DateTimeFormat.
localeData = DateTimeFormat['[[localeData]]'],
// 10. Let r be the result of calling the ResolveLocale abstract operation
// (defined in 9.2.5) with the [[availableLocales]] internal property of
// DateTimeFormat, requestedLocales, opt, the [[relevantExtensionKeys]]
// internal property of DateTimeFormat, and localeData.
r = $$core$$ResolveLocale(DateTimeFormat['[[availableLocales]]'], requestedLocales,
opt, DateTimeFormat['[[relevantExtensionKeys]]'], localeData);
// 11. Set the [[locale]] internal property of dateTimeFormat to the value of
// r.[[locale]].
internal['[[locale]]'] = r['[[locale]]'];
// 12. Set the [[calendar]] internal property of dateTimeFormat to the value of
// r.[[ca]].
internal['[[calendar]]'] = r['[[ca]]'];
// 13. Set the [[numberingSystem]] internal property of dateTimeFormat to the value of
// r.[[nu]].
internal['[[numberingSystem]]'] = r['[[nu]]'];
// The specification doesn't tell us to do this, but it's helpful later on
internal['[[dataLocale]]'] = r['[[dataLocale]]'];
var
// 14. Let dataLocale be the value of r.[[dataLocale]].
dataLocale = r['[[dataLocale]]'],
// 15. Let tz be the result of calling the [[Get]] internal method of options with
// argument "timeZone".
tz = options.timeZone;
// 16. If tz is not undefined, then
if (tz !== undefined) {
// a. Let tz be ToString(tz).
// b. Convert tz to upper case as described in 6.1.
// NOTE: If an implementation accepts additional time zone values, as permitted
// under certain conditions by the Conformance clause, different casing
// rules apply.
tz = $$core$$toLatinUpperCase(tz);
// c. If tz is not "UTC", then throw a RangeError exception.
// ###TODO: accept more time zones###
if (tz !== 'UTC')
throw new RangeError('timeZone is not supported.');
}
// 17. Set the [[timeZone]] internal property of dateTimeFormat to tz.
internal['[[timeZone]]'] = tz;
// 18. Let opt be a new Record.
opt = new $$core$$Record();
// 19. For each row of Table 3, except the header row, do:
for (var prop in $$core$$dateTimeComponents) {
if (!$$core$$hop.call($$core$$dateTimeComponents, prop))
continue;
var
// 20. Let prop be the name given in the Property column of the row.
// 21. Let value be the result of calling the GetOption abstract operation,
// passing as argument options, the name given in the Property column of the
// row, "string", a List containing the strings given in the Values column of
// the row, and undefined.
value = $$core$$GetOption(options, prop, 'string', $$core$$dateTimeComponents[prop]);
// 22. Set opt.[[<prop>]] to value.
opt['[['+prop+']]'] = value;
}
var
// Assigned a value below
bestFormat,
// 23. Let dataLocaleData be the result of calling the [[Get]] internal method of
// localeData with argument dataLocale.
dataLocaleData = localeData[dataLocale],
// 24. Let formats be the result of calling the [[Get]] internal method of
// dataLocaleData with argument "formats".
// Note: we process the CLDR formats into the spec'd structure
formats = $$core$$ToDateTimeFormats(dataLocaleData.formats),
// 25. Let matcher be the result of calling the GetOption abstract operation with
// arguments options, "formatMatcher", "string", a List containing the two String
// values "basic" and "best fit", and "best fit".
matcher = $$core$$GetOption(options, 'formatMatcher', 'string', new $$core$$List('basic', 'best fit'), 'best fit');
// Optimization: caching the processed formats as a one time operation by
// replacing the initial structure from localeData
dataLocaleData.formats = formats;
// 26. If matcher is "basic", then
if (matcher === 'basic')
// 27. Let bestFormat be the result of calling the BasicFormatMatcher abstract
// operation (defined below) with opt and formats.
bestFormat = $$core$$BasicFormatMatcher(opt, formats);
// 28. Else
else
// 29. Let bestFormat be the result of calling the BestFitFormatMatcher
// abstract operation (defined below) with opt and formats.
bestFormat = $$core$$BestFitFormatMatcher(opt, formats);
// 30. For each row in Table 3, except the header row, do
for (var prop in $$core$$dateTimeComponents) {
if (!$$core$$hop.call($$core$$dateTimeComponents, prop))
continue;
// a. Let prop be the name given in the Property column of the row.
// b. Let pDesc be the result of calling the [[GetOwnProperty]] internal method of
// bestFormat with argument prop.
// c. If pDesc is not undefined, then
if ($$core$$hop.call(bestFormat, prop)) {
var
// i. Let p be the result of calling the [[Get]] internal method of bestFormat
// with argument prop.
p = bestFormat[prop];
// ii. Set the [[<prop>]] internal property of dateTimeFormat to p.
internal['[['+prop+']]'] = p;
}
}
var
// Assigned a value below
pattern,
// 31. Let hr12 be the result of calling the GetOption abstract operation with
// arguments options, "hour12", "boolean", undefined, and undefined.
hr12 = $$core$$GetOption(options, 'hour12', 'boolean'/*, undefined, undefined*/);
// 32. If dateTimeFormat has an internal property [[hour]], then
if (internal['[[hour]]']) {
// a. If hr12 is undefined, then let hr12 be the result of calling the [[Get]]
// internal method of dataLocaleData with argument "hour12".
hr12 = hr12 === undefined ? dataLocaleData.hour12 : hr12;
// b. Set the [[hour12]] internal property of dateTimeFormat to hr12.
internal['[[hour12]]'] = hr12;
// c. If hr12 is true, then
if (hr12 === true) {
var
// i. Let hourNo0 be the result of calling the [[Get]] internal method of
// dataLocaleData with argument "hourNo0".
hourNo0 = dataLocaleData.hourNo0;
// ii. Set the [[hourNo0]] internal property of dateTimeFormat to hourNo0.
internal['[[hourNo0]]'] = hourNo0;
// iii. Let pattern be the result of calling the [[Get]] internal method of
// bestFormat with argument "pattern12".
pattern = bestFormat.pattern12;
}
// d. Else
else
// i. Let pattern be the result of calling the [[Get]] internal method of
// bestFormat with argument "pattern".
pattern = bestFormat.pattern;
}
// 33. Else
else
// a. Let pattern be the result of calling the [[Get]] internal method of
// bestFormat with argument "pattern".
pattern = bestFormat.pattern;
// 34. Set the [[pattern]] internal property of dateTimeFormat to pattern.
internal['[[pattern]]'] = pattern;
// 35. Set the [[boundFormat]] internal property of dateTimeFormat to undefined.
internal['[[boundFormat]]'] = undefined;
// 36. Set the [[initializedDateTimeFormat]] internal property of dateTimeFormat to
// true.
internal['[[initializedDateTimeFormat]]'] = true;
// In ES3, we need to pre-bind the format() function
if ($$core$$es3)
dateTimeFormat.format = $$core$$GetFormatDateTime.call(dateTimeFormat);
// Restore the RegExp properties
regexpState.exp.test(regexpState.input);
// Return the newly initialised object
return dateTimeFormat;
}
/**
* Several DateTimeFormat algorithms use values from the following table, which provides
* property names and allowable values for the components of date and time formats:
*/
var $$core$$dateTimeComponents = {
weekday: [ "narrow", "short", "long" ],
era: [ "narrow", "short", "long" ],
year: [ "2-digit", "numeric" ],
month: [ "2-digit", "numeric", "narrow", "short", "long" ],
day: [ "2-digit", "numeric" ],
hour: [ "2-digit", "numeric" ],
minute: [ "2-digit", "numeric" ],
second: [ "2-digit", "numeric" ],
timeZoneName: [ "short", "long" ]
};
/**
* When the ToDateTimeOptions abstract operation is called with arguments options,
* required, and defaults, the following steps are taken:
*/
function $$core$$ToDateTimeFormats(formats) {
if (Object.prototype.toString.call(formats) === '[object Array]') {
return formats;
}
return $$cldr$$createDateTimeFormats(formats);
}
/**
* When the ToDateTimeOptions abstract operation is called with arguments options,
* required, and defaults, the following steps are taken:
*/
function $$core$$ToDateTimeOptions (options, required, defaults) {
// 1. If options is undefined, then let options be null, else let options be
// ToObject(options).
if (options === undefined)
options = null;
else {
// (#12) options needs to be a Record, but it also needs to inherit properties
var opt2 = $$core$$toObject(options);
options = new $$core$$Record();
for (var k in opt2)
options[k] = opt2[k];
}
var
// 2. Let create be the standard built-in function object defined in ES5, 15.2.3.5.
create = $$core$$objCreate,
// 3. Let options be the result of calling the [[Call]] internal method of create with
// undefined as the this value and an argument list containing the single item
// options.
options = create(options),
// 4. Let needDefaults be true.
needDefaults = true;
// 5. If required is "date" or "any", then
if (required === 'date' || required === 'any') {
// a. For each of the property names "weekday", "year", "month", "day":
// i. If the result of calling the [[Get]] internal method of options with the
// property name is not undefined, then let needDefaults be false.
if (options.weekday !== undefined || options.year !== undefined
|| options.month !== undefined || options.day !== undefined)
needDefaults = false;
}
// 6. If required is "time" or "any", then
if (required === 'time' || required === 'any') {
// a. For each of the property names "hour", "minute", "second":
// i. If the result of calling the [[Get]] internal method of options with the
// property name is not undefined, then let needDefaults be false.
if (options.hour !== undefined || options.minute !== undefined || options.second !== undefined)
needDefaults = false;
}
// 7. If needDefaults is true and defaults is either "date" or "all", then
if (needDefaults && (defaults === 'date' || defaults === 'all'))
// a. For each of the property names "year", "month", "day":
// i. Call the [[DefineOwnProperty]] internal method of options with the
// property name, Property Descriptor {[[Value]]: "numeric", [[Writable]]:
// true, [[Enumerable]]: true, [[Configurable]]: true}, and false.
options.year = options.month = options.day = 'numeric';
// 8. If needDefaults is true and defaults is either "time" or "all", then
if (needDefaults && (defaults === 'time' || defaults === 'all'))
// a. For each of the property names "hour", "minute", "second":
// i. Call the [[DefineOwnProperty]] internal method of options with the
// property name, Property Descriptor {[[Value]]: "numeric", [[Writable]]:
// true, [[Enumerable]]: true, [[Configurable]]: true}, and false.
options.hour = options.minute = options.second = 'numeric';
// 9. Return options.
return options;
}
/**
* When the BasicFormatMatcher abstract operation is called with two arguments options and
* formats, the following steps are taken:
*/
function $$core$$BasicFormatMatcher (options, formats) {
return $$core$$calculateScore(options, formats);
}
/**
* Calculates score for BestFitFormatMatcher and BasicFormatMatcher.
* Abstracted from BasicFormatMatcher section.
*/
function $$core$$calculateScore (options, formats, bestFit) {
var
// Additional penalty type when bestFit === true
diffDataTypePenalty = 8,
// 1. Let removalPenalty be 120.
removalPenalty = 120,
// 2. Let additionPenalty be 20.
additionPenalty = 20,
// 3. Let longLessPenalty be 8.
longLessPenalty = 8,
// 4. Let longMorePenalty be 6.
longMorePenalty = 6,
// 5. Let shortLessPenalty be 6.
shortLessPenalty = 6,
// 6. Let shortMorePenalty be 3.
shortMorePenalty = 3,
// 7. Let bestScore be -Infinity.
bestScore = -Infinity,
// 8. Let bestFormat be undefined.
bestFormat,
// 9. Let i be 0.
i = 0,
// 10. Let len be the result of calling the [[Get]] internal method of formats with argument "length".
len = formats.length;
// 11. Repeat while i < len:
while (i < len) {
var
// a. Let format be the result of calling the [[Get]] internal method of formats with argument ToString(i).
format = formats[i],
// b. Let score be 0.
score = 0;
// c. For each property shown in Table 3:
for (var property in $$core$$dateTimeComponents) {
if (!$$core$$hop.call($$core$$dateTimeComponents, property))
continue;
var
// i. Let optionsProp be options.[[<property>]].
optionsProp = options['[['+ property +']]'],
// ii. Let formatPropDesc be the result of calling the [[GetOwnProperty]] internal method of format
// with argument property.
// iii. If formatPropDesc is not undefined, then
// 1. Let formatProp be the result of calling the [[Get]] internal method of format with argument property.
formatProp = $$core$$hop.call(format, property) ? format[property] : undefined;
// iv. If optionsProp is undefined and formatProp is not undefined, then decrease score by
// additionPenalty.
if (optionsProp === undefined && formatProp !== undefined)
score -= additionPenalty;
// v. Else if optionsProp is not undefined and formatProp is undefined, then decrease score by
// removalPenalty.
else if (optionsProp !== undefined && formatProp === undefined)
score -= removalPenalty;
// vi. Else
else {
var
// 1. Let values be the array ["2-digit", "numeric", "narrow", "short",
// "long"].
values = [ '2-digit', 'numeric', 'narrow', 'short', 'long' ],
// 2. Let optionsPropIndex be the index of optionsProp within values.
optionsPropIndex = $$core$$arrIndexOf.call(values, optionsProp),
// 3. Let formatPropIndex be the index of formatProp within values.
formatPropIndex = $$core$$arrIndexOf.call(values, formatProp),
// 4. Let delta be max(min(formatPropIndex - optionsPropIndex, 2), -2).
delta = Math.max(Math.min(formatPropIndex - optionsPropIndex, 2), -2);
// When the bestFit argument is true, subtract additional penalty where data types are not the same
if (bestFit && (
((optionsProp === 'numeric' || optionsProp === '2-digit') && (formatProp !== 'numeric' && formatProp !== '2-digit') || (optionsProp !== 'numeric' && optionsProp !== '2-digit') && (formatProp === '2-digit' || formatProp === 'numeric'))
))
score -= diffDataTypePenalty;
// 5. If delta = 2, decrease score by longMorePenalty.
if (delta === 2)
score -= longMorePenalty;
// 6. Else if delta = 1, decrease score by shortMorePenalty.
else if (delta === 1)
score -= shortMorePenalty;
// 7. Else if delta = -1, decrease score by shortLessPenalty.
else if (delta === -1)
score -= shortLessPenalty;
// 8. Else if delta = -2, decrease score by longLessPenalty.
else if (delta === -2)
score -= longLessPenalty;
}
}
// d. If score > bestScore, then
if (score > bestScore) {
// i. Let bestScore be score.
bestScore = score;
// ii. Let bestFormat be format.
bestFormat = format;
}
// e. Increase i by 1.
i++;
}
// 12. Return bestFormat.
return bestFormat;
}
/**
* When the BestFitFormatMatcher abstract operation is called with two arguments options
* and formats, it performs implementation dependent steps, which should return a set of
* component representations that a typical user of the selected locale would perceive as
* at least as good as the one returned by BasicFormatMatcher.
*
* This polyfill defines the algorithm to be the same as BasicFormatMatcher,
* with the addition of bonus points awarded where the requested format is of
* the same data type as the potentially matching format.
*
* For example,
*
* { month: 'numeric', day: 'numeric' }
*
* should match
*
* { month: '2-digit', day: '2-digit' }
*
* rather than
*
* { month: 'short', day: 'numeric' }
*
* This makes sense because a user requesting a formatted date with numeric parts would
* not expect to see the returned format containing narrow, short or long part names
*/
function $$core$$BestFitFormatMatcher (options, formats) {
return $$core$$calculateScore(options, formats, true);
}
/* 12.2.3 */$$core$$internals.DateTimeFormat = {
'[[availableLocales]]': [],
'[[relevantExtensionKeys]]': ['ca', 'nu'],
'[[localeData]]': {}
};
/**
* When the supportedLocalesOf method of Intl.DateTimeFormat is called, the
* following steps are taken:
*/
/* 12.2.2 */$$core$$defineProperty($$core$$Intl.DateTimeFormat, 'supportedLocalesOf', {
configurable: true,
writable: true,
value: $$core$$fnBind.call($$core$$supportedLocalesOf, $$core$$internals.DateTimeFormat)
});
/**
* This named accessor property returns a function that formats a number
* according to the effective locale and the formatting options of this
* DateTimeFormat object.
*/
/* 12.3.2 */$$core$$defineProperty($$core$$Intl.DateTimeFormat.prototype, 'format', {
configurable: true,
get: $$core$$GetFormatDateTime
});
function $$core$$GetFormatDateTime() {
var internal = this != null && typeof this === 'object' && $$core$$getInternalProperties(this);
// Satisfy test 12.3_b
if (!internal || !internal['[[initializedDateTimeFormat]]'])
throw new TypeError('`this` value for format() is not an initialized Intl.DateTimeFormat object.');
// The value of the [[Get]] attribute is a function that takes the following
// steps:
// 1. If the [[boundFormat]] internal property of this DateTimeFormat object
// is undefined, then:
if (internal['[[boundFormat]]'] === undefined) {
var
// a. Let F be a Function object, with internal properties set as
// specified for built-in functions in ES5, 15, or successor, and the
// length property set to 0, that takes the argument date and
// performs the following steps:
F = function () {
// i. If date is not provided or is undefined, then let x be the
// result as if by the expression Date.now() where Date.now is
// the standard built-in function defined in ES5, 15.9.4.4.
// ii. Else let x be ToNumber(date).
// iii. Return the result of calling the FormatDateTime abstract
// operation (defined below) with arguments this and x.
var x = Number(arguments.length === 0 ? Date.now() : arguments[0]);
return $$core$$FormatDateTime(this, x);
},
// b. Let bind be the standard built-in function object defined in ES5,
// 15.3.4.5.
// c. Let bf be the result of calling the [[Call]] internal method of
// bind with F as the this value and an argument list containing
// the single item this.
bf = $$core$$fnBind.call(F, this);
// d. Set the [[boundFormat]] internal property of this NumberFormat
// object to bf.
internal['[[boundFormat]]'] = bf;
}
// Return the value of the [[boundFormat]] internal property of this
// NumberFormat object.
return internal['[[boundFormat]]'];
}
/**
* When the FormatDateTime abstract operation is called with arguments dateTimeFormat
* (which must be an object initialized as a DateTimeFormat) and x (which must be a Number
* value), it returns a String value representing x (interpreted as a time value as
* specified in ES5, 15.9.1.1) according to the effective locale and the formatting
* options of dateTimeFormat.
*/
function $$core$$FormatDateTime(dateTimeFormat, x) {
// 1. If x is not a finite Number, then throw a RangeError exception.
if (!isFinite(x))
throw new RangeError('Invalid valid date passed to format');
var
internal = dateTimeFormat.__getInternalProperties($$core$$secret),
// Creating restore point for properties on the RegExp object... please wait
regexpState = $$core$$createRegExpRestore(),
// 2. Let locale be the value of the [[locale]] internal property of dateTimeFormat.
locale = internal['[[locale]]'],
// 3. Let nf be the result of creating a new NumberFormat object as if by the
// expression new Intl.NumberFormat([locale], {useGrouping: false}) where
// Intl.NumberFormat is the standard built-in constructor defined in 11.1.3.
nf = new $$core$$Intl.NumberFormat([locale], {useGrouping: false}),
// 4. Let nf2 be the result of creating a new NumberFormat object as if by the
// expression new Intl.NumberFormat([locale], {minimumIntegerDigits: 2, useGrouping:
// false}) where Intl.NumberFormat is the standard built-in constructor defined in
// 11.1.3.
nf2 = new $$core$$Intl.NumberFormat([locale], {minimumIntegerDigits: 2, useGrouping: false}),
// 5. Let tm be the result of calling the ToLocalTime abstract operation (defined
// below) with x, the value of the [[calendar]] internal property of dateTimeFormat,
// and the value of the [[timeZone]] internal property of dateTimeFormat.
tm = $$core$$ToLocalTime(x, internal['[[calendar]]'], internal['[[timeZone]]']),
// 6. Let result be the value of the [[pattern]] internal property of dateTimeFormat.
result = internal['[[pattern]]'],
// Need the locale minus any extensions
dataLocale = internal['[[dataLocale]]'],
// Need the calendar data from CLDR
localeData = $$core$$internals.DateTimeFormat['[[localeData]]'][dataLocale].calendars,
ca = internal['[[calendar]]'];
// 7. For each row of Table 3, except the header row, do:
for (var p in $$core$$dateTimeComponents) {
// a. If dateTimeFormat has an internal property with the name given in the
// Property column of the row, then:
if ($$core$$hop.call(internal, '[['+ p +']]')) {
var
// Assigned values below
pm, fv,
// i. Let p be the name given in the Property column of the row.
// ii. Let f be the value of the [[<p>]] internal property of dateTimeFormat.
f = internal['[['+ p +']]'],
// iii. Let v be the value of tm.[[<p>]].
v = tm['[['+ p +']]'];
// iv. If p is "year" and v ≤ 0, then let v be 1 - v.
if (p === 'year' && v <= 0)
v = 1 - v;
// v. If p is "month", then increase v by 1.
else if (p === 'month')
v++;
// vi. If p is "hour" and the value of the [[hour12]] internal property of
// dateTimeFormat is true, then
else if (p === 'hour' && internal['[[hour12]]'] === true) {
// 1. Let v be v modulo 12.
v = v % 12;
// 2. If v is equal to the value of tm.[[<p>]], then let pm be false; else
// let pm be true.
pm = v !== tm['[['+ p +']]'];
// 3. If v is 0 and the value of the [[hourNo0]] internal property of
// dateTimeFormat is true, then let v be 12.
if (v === 0 && internal['[[hourNo0]]'] === true)
v = 12;
}
// vii. If f is "numeric", then
if (f === 'numeric')
// 1. Let fv be the result of calling the FormatNumber abstract operation
// (defined in 11.3.2) with arguments nf and v.
fv = $$core$$FormatNumber(nf, v);
// viii. Else if f is "2-digit", then
else if (f === '2-digit') {
// 1. Let fv be the result of calling the FormatNumber abstract operation
// with arguments nf2 and v.
fv = $$core$$FormatNumber(nf2, v);
// 2. If the length of fv is greater than 2, let fv be the substring of fv
// containing the last two characters.
if (fv.length > 2)
fv = fv.slice(-2);
}
// ix. Else if f is "narrow", "short", or "long", then let fv be a String
// value representing f in the desired form; the String value depends upon
// the implementation and the effective locale and calendar of
// dateTimeFormat. If p is "month", then the String value may also depend
// on whether dateTimeFormat has a [[day]] internal property. If p is
// "timeZoneName", then the String value may also depend on the value of
// the [[inDST]] field of tm.
else if (f in $$core$$dateWidths) {
switch (p) {
case 'month':
fv = $$core$$resolveDateString(localeData, ca, 'months', f, tm['[['+ p +']]']);
break;
case 'weekday':
try {
fv = $$core$$resolveDateString(localeData, ca, 'days', f, tm['[['+ p +']]']);
// fv = resolveDateString(ca.days, f)[tm['[['+ p +']]']];
} catch (e) {
throw new Error('Could not find weekday data for locale '+locale);
}
break;
case 'timeZoneName':
fv = ''; // TODO
break;
// TODO: Era
default:
fv = tm['[['+ p +']]'];
}
}
// x. Replace the substring of result that consists of "{", p, and "}", with
// fv.
result = result.replace('{'+ p +'}', fv);
}
}
// 8. If dateTimeFormat has an internal property [[hour12]] whose value is true, then
if (internal['[[hour12]]'] === true) {
// a. If pm is true, then let fv be an implementation and locale dependent String
// value representing “post meridiem”; else let fv be an implementation and
// locale dependent String value representing “ante meridiem”.
fv = $$core$$resolveDateString(localeData, ca, 'dayPeriods', pm ? 'pm' : 'am');
// b. Replace the substring of result that consists of "{ampm}", with fv.
result = result.replace('{ampm}', fv);
}
// Restore properties of the RegExp object
regexpState.exp.test(regexpState.input);
// 9. Return result.
return result;
}
/**
* When the ToLocalTime abstract operation is called with arguments date, calendar, and
* timeZone, the following steps are taken:
*/
function $$core$$ToLocalTime(date, calendar, timeZone) {
// 1. Apply calendrical calculations on date for the given calendar and time zone to
// produce weekday, era, year, month, day, hour, minute, second, and inDST values.
// The calculations should use best available information about the specified
// calendar and time zone. If the calendar is "gregory", then the calculations must
// match the algorithms specified in ES5, 15.9.1, except that calculations are not
// bound by the restrictions on the use of best available information on time zones
// for local time zone adjustment and daylight saving time adjustment imposed by
// ES5, 15.9.1.7 and 15.9.1.8.
// ###TODO###
var d = new Date(date),
m = 'get' + (timeZone || '');
// 2. Return a Record with fields [[weekday]], [[era]], [[year]], [[month]], [[day]],
// [[hour]], [[minute]], [[second]], and [[inDST]], each with the corresponding
// calculated value.
return new $$core$$Record({
'[[weekday]]': d[m + 'Day'](),
'[[era]]' : +(d[m + 'FullYear']() >= 0),
'[[year]]' : d[m + 'FullYear'](),
'[[month]]' : d[m + 'Month'](),
'[[day]]' : d[m + 'Date'](),
'[[hour]]' : d[m + 'Hours'](),
'[[minute]]' : d[m + 'Minutes'](),
'[[second]]' : d[m + 'Seconds'](),
'[[inDST]]' : false // ###TODO###
});
}
/**
* The function returns a new object whose properties and attributes are set as if
* constructed by an object literal assigning to each of the following properties the
* value of the corresponding internal property of this DateTimeFormat object (see 12.4):
* locale, calendar, numberingSystem, timeZone, hour12, weekday, era, year, month, day,
* hour, minute, second, and timeZoneName. Properties whose corresponding internal
* properties are not present are not assigned.
*/
/* 12.3.3 */$$core$$defineProperty($$core$$Intl.DateTimeFormat.prototype, 'resolvedOptions', {
writable: true,
configurable: true,
value: function () {
var prop,
descs = new $$core$$Record(),
props = [
'locale', 'calendar', 'numberingSystem', 'timeZone', 'hour12', 'weekday',
'era', 'year', 'month', 'day', 'hour', 'minute', 'second', 'timeZoneName'
],
internal = this != null && typeof this === 'object' && $$core$$getInternalProperties(this);
// Satisfy test 12.3_b
if (!internal || !internal['[[initializedDateTimeFormat]]'])
throw new TypeError('`this` value for resolvedOptions() is not an initialized Intl.DateTimeFormat object.');
for (var i = 0, max = props.length; i < max; i++) {
if ($$core$$hop.call(internal, prop = '[[' + props[i] + ']]'))
descs[props[i]] = { value: internal[prop], writable: true, configurable: true, enumerable: true };
}
return $$core$$objCreate({}, descs);
}
});
// Sect 13 Locale Sensitive Functions of the ECMAScript Language Specification
// ===========================================================================
var $$core$$ls = $$core$$Intl.__localeSensitiveProtos = {
Number: {},
Date: {}
};
/**
* When the toLocaleString method is called with optional arguments locales and options,
* the following steps are taken:
*/
/* 13.2.1 */$$core$$ls.Number.toLocaleString = function () {
// Satisfy test 13.2.1_1
if (Object.prototype.toString.call(this) !== '[object Number]')
throw new TypeError('`this` value must be a number for Number.prototype.toLocaleString()');
// 1. Let x be this Number value (as defined in ES5, 15.7.4).
// 2. If locales is not provided, then let locales be undefined.
// 3. If options is not provided, then let options be undefined.
// 4. Let numberFormat be the result of creating a new object as if by the
// expression new Intl.NumberFormat(locales, options) where
// Intl.NumberFormat is the standard built-in constructor defined in 11.1.3.
// 5. Return the result of calling the FormatNumber abstract operation
// (defined in 11.3.2) with arguments numberFormat and x.
return $$core$$FormatNumber(new $$core$$NumberFormatConstructor(arguments[0], arguments[1]), this);
};
/**
* When the toLocaleString method is called with optional arguments locales and options,
* the following steps are taken:
*/
/* 13.3.1 */$$core$$ls.Date.toLocaleString = function () {
// Satisfy test 13.3.0_1
if (Object.prototype.toString.call(this) !== '[object Date]')
throw new TypeError('`this` value must be a Date instance for Date.prototype.toLocaleString()');
var
// 1. Let x be this time value (as defined in ES5, 15.9.5).
x = +this;
// 2. If x is NaN, then return "Invalid Date".
if (isNaN(x))
return 'Invalid Date';
var
// 3. If locales is not provided, then let locales be undefined.
locales = arguments[0],
// 4. If options is not provided, then let options be undefined.
options = arguments[1],
// 5. Let options be the result of calling the ToDateTimeOptions abstract
// operation (defined in 12.1.1) with arguments options, "any", and "all".
options = $$core$$ToDateTimeOptions(options, 'any', 'all'),
// 6. Let dateTimeFormat be the result of creating a new object as if by the
// expression new Intl.DateTimeFormat(locales, options) where
// Intl.DateTimeFormat is the standard built-in constructor defined in 12.1.3.
dateTimeFormat = new $$core$$DateTimeFormatConstructor(locales, options);
// 7. Return the result of calling the FormatDateTime abstract operation (defined
// in 12.3.2) with arguments dateTimeFormat and x.
return $$core$$FormatDateTime(dateTimeFormat, x);
};
/**
* When the toLocaleDateString method is called with optional arguments locales and
* options, the following steps are taken:
*/
/* 13.3.2 */$$core$$ls.Date.toLocaleDateString = function () {
// Satisfy test 13.3.0_1
if (Object.prototype.toString.call(this) !== '[object Date]')
throw new TypeError('`this` value must be a Date instance for Date.prototype.toLocaleDateString()');
var
// 1. Let x be this time value (as defined in ES5, 15.9.5).
x = +this;
// 2. If x is NaN, then return "Invalid Date".
if (isNaN(x))
return 'Invalid Date';
var
// 3. If locales is not provided, then let locales be undefined.
locales = arguments[0],
// 4. If options is not provided, then let options be undefined.
options = arguments[1],
// 5. Let options be the result of calling the ToDateTimeOptions abstract
// operation (defined in 12.1.1) with arguments options, "date", and "date".
options = $$core$$ToDateTimeOptions(options, 'date', 'date'),
// 6. Let dateTimeFormat be the result of creating a new object as if by the
// expression new Intl.DateTimeFormat(locales, options) where
// Intl.DateTimeFormat is the standard built-in constructor defined in 12.1.3.
dateTimeFormat = new $$core$$DateTimeFormatConstructor(locales, options);
// 7. Return the result of calling the FormatDateTime abstract operation (defined
// in 12.3.2) with arguments dateTimeFormat and x.
return $$core$$FormatDateTime(dateTimeFormat, x);
};
/**
* When the toLocaleTimeString method is called with optional arguments locales and
* options, the following steps are taken:
*/
/* 13.3.3 */$$core$$ls.Date.toLocaleTimeString = function () {
// Satisfy test 13.3.0_1
if (Object.prototype.toString.call(this) !== '[object Date]')
throw new TypeError('`this` value must be a Date instance for Date.prototype.toLocaleTimeString()');
var
// 1. Let x be this time value (as defined in ES5, 15.9.5).
x = +this;
// 2. If x is NaN, then return "Invalid Date".
if (isNaN(x))
return 'Invalid Date';
var
// 3. If locales is not provided, then let locales be undefined.
locales = arguments[0],
// 4. If options is not provided, then let options be undefined.
options = arguments[1],
// 5. Let options be the result of calling the ToDateTimeOptions abstract
// operation (defined in 12.1.1) with arguments options, "time", and "time".
options = $$core$$ToDateTimeOptions(options, 'time', 'time'),
// 6. Let dateTimeFormat be the result of creating a new object as if by the
// expression new Intl.DateTimeFormat(locales, options) where
// Intl.DateTimeFormat is the standard built-in constructor defined in 12.1.3.
dateTimeFormat = new $$core$$DateTimeFormatConstructor(locales, options);
// 7. Return the result of calling the FormatDateTime abstract operation (defined
// in 12.3.2) with arguments dateTimeFormat and x.
return $$core$$FormatDateTime(dateTimeFormat, x);
};
$$core$$defineProperty($$core$$Intl, '__applyLocaleSensitivePrototypes', {
writable: true,
configurable: true,
value: function () {
$$core$$defineProperty(Number.prototype, 'toLocaleString', { writable: true, configurable: true, value: $$core$$ls.Number.toLocaleString });
// Need this here for IE 8, to avoid the _DontEnum_ bug
$$core$$defineProperty(Date.prototype, 'toLocaleString', { writable: true, configurable: true, value: $$core$$ls.Date.toLocaleString });
for (var k in $$core$$ls.Date) {
if ($$core$$hop.call($$core$$ls.Date, k))
$$core$$defineProperty(Date.prototype, k, { writable: true, configurable: true, value: $$core$$ls.Date[k] });
}
}
});
/**
* Can't really ship a single script with data for hundreds of locales, so we provide
* this __addLocaleData method as a means for the developer to add the data on an
* as-needed basis
*/
$$core$$defineProperty($$core$$Intl, '__addLocaleData', {
value: function (data) {
if (!$$core$$IsStructurallyValidLanguageTag(data.locale))
throw new Error("Object passed doesn't identify itself with a valid language tag");
$$core$$addLocaleData(data, data.locale);
}
});
function $$core$$addLocaleData (data, tag) {
// Both NumberFormat and DateTimeFormat require number data, so throw if it isn't present
if (!data.number)
throw new Error("Object passed doesn't contain locale data for Intl.NumberFormat");
var locale,
locales = [ tag ],
parts = tag.split('-');
// Create fallbacks for locale data with scripts, e.g. Latn, Hans, Vaii, etc
if (parts.length > 2 && parts[1].length === 4)
$$core$$arrPush.call(locales, parts[0] + '-' + parts[2]);
while (locale = $$core$$arrShift.call(locales)) {
// Add to NumberFormat internal properties as per 11.2.3
$$core$$arrPush.call($$core$$internals.NumberFormat['[[availableLocales]]'], locale);
$$core$$internals.NumberFormat['[[localeData]]'][locale] = data.number;
// ...and DateTimeFormat internal properties as per 12.2.3
if (data.date) {
data.date.nu = data.number.nu;
$$core$$arrPush.call($$core$$internals.DateTimeFormat['[[availableLocales]]'], locale);
$$core$$internals.DateTimeFormat['[[localeData]]'][locale] = data.date;
}
}
// If this is the first set of locale data added, make it the default
if ($$core$$defaultLocale === undefined)
$$core$$defaultLocale = tag;
// 11.3 (the NumberFormat prototype object is an Intl.NumberFormat instance)
if (!$$core$$numberFormatProtoInitialised) {
$$core$$InitializeNumberFormat($$core$$Intl.NumberFormat.prototype);
$$core$$numberFormatProtoInitialised = true;
}
// 11.3 (the NumberFormat prototype object is an Intl.NumberFormat instance)
if (data.date && !$$core$$dateTimeFormatProtoInitialised) {
$$core$$InitializeDateTimeFormat($$core$$Intl.DateTimeFormat.prototype);
$$core$$dateTimeFormatProtoInitialised = true;
}
}
// Helper functions
// ================
/**
* A function to deal with the inaccuracy of calculating log10 in pre-ES6
* JavaScript environments. Math.log(num) / Math.LN10 was responsible for
* causing issue #62.
*/
function $$core$$log10Floor (n) {
// ES6 provides the more accurate Math.log10
if (typeof Math.log10 === 'function')
return Math.floor(Math.log10(n));
var x = Math.round(Math.log(n) * Math.LOG10E);
return x - (Number('1e' + x) > n);
}
/**
* A merge of the Intl.{Constructor}.supportedLocalesOf functions
* To make life easier, the function should be bound to the constructor's internal
* properties object.
*/
function $$core$$supportedLocalesOf(locales) {
/*jshint validthis:true */
// Bound functions only have the `this` value altered if being used as a constructor,
// this lets us imitate a native function that has no constructor
if (!$$core$$hop.call(this, '[[availableLocales]]'))
throw new TypeError('supportedLocalesOf() is not a constructor');
var
// Create an object whose props can be used to restore the values of RegExp props
regexpState = $$core$$createRegExpRestore(),
// 1. If options is not provided, then let options be undefined.
options = arguments[1],
// 2. Let availableLocales be the value of the [[availableLocales]] internal
// property of the standard built-in object that is the initial value of
// Intl.NumberFormat.
availableLocales = this['[[availableLocales]]'],
// 3. Let requestedLocales be the result of calling the CanonicalizeLocaleList
// abstract operation (defined in 9.2.1) with argument locales.
requestedLocales = $$core$$CanonicalizeLocaleList(locales);
// Restore the RegExp properties
regexpState.exp.test(regexpState.input);
// 4. Return the result of calling the SupportedLocales abstract operation
// (defined in 9.2.8) with arguments availableLocales, requestedLocales,
// and options.
return $$core$$SupportedLocales(availableLocales, requestedLocales, options);
}
/**
* Returns a string for a date component, resolved using multiple inheritance as specified
* as specified in the Unicode Technical Standard 35.
*/
function $$core$$resolveDateString(data, ca, component, width, key) {
// From http://www.unicode.org/reports/tr35/tr35.html#Multiple_Inheritance:
// 'In clearly specified instances, resources may inherit from within the same locale.
// For example, ... the Buddhist calendar inherits from the Gregorian calendar.'
var obj = data[ca] && data[ca][component]
? data[ca][component]
: data.gregory[component],
// "sideways" inheritance resolves strings when a key doesn't exist
alts = {
narrow: ['short', 'long'],
short: ['long', 'narrow'],
long: ['short', 'narrow']
},
//
resolved = $$core$$hop.call(obj, width)
? obj[width]
: $$core$$hop.call(obj, alts[width][0])
? obj[alts[width][0]]
: obj[alts[width][1]];
// `key` wouldn't be specified for components 'dayPeriods'
return key != null ? resolved[key] : resolved;
}
/**
* A map that doesn't contain Object in its prototype chain
*/
$$core$$Record.prototype = $$core$$objCreate(null);
function $$core$$Record (obj) {
// Copy only own properties over unless this object is already a Record instance
for (var k in obj) {
if (obj instanceof $$core$$Record || $$core$$hop.call(obj, k))
$$core$$defineProperty(this, k, { value: obj[k], enumerable: true, writable: true, configurable: true });
}
}
/**
* An ordered list
*/
$$core$$List.prototype = $$core$$objCreate(null);
function $$core$$List() {
$$core$$defineProperty(this, 'length', { writable:true, value: 0 });
if (arguments.length)
$$core$$arrPush.apply(this, $$core$$arrSlice.call(arguments));
}
/**
* Constructs a regular expression to restore tainted RegExp properties
*/
function $$core$$createRegExpRestore () {
var esc = /[.?*+^$[\]\\(){}|-]/g,
lm = RegExp.lastMatch || '',
ml = RegExp.multiline ? 'm' : '',
ret = { input: RegExp.input },
reg = new $$core$$List(),
has = false,
cap = {};
// Create a snapshot of all the 'captured' properties
for (var i = 1; i <= 9; i++)
has = (cap['$'+i] = RegExp['$'+i]) || has;
// Now we've snapshotted some properties, escape the lastMatch string
lm = lm.replace(esc, '\\$&');
// If any of the captured strings were non-empty, iterate over them all
if (has) {
for (var i = 1; i <= 9; i++) {
var m = cap['$'+i];
// If it's empty, add an empty capturing group
if (!m)
lm = '()' + lm;
// Else find the string in lm and escape & wrap it to capture it
else {
m = m.replace(esc, '\\$&');
lm = lm.replace(m, '(' + m + ')');
}
// Push it to the reg and chop lm to make sure further groups come after
$$core$$arrPush.call(reg, lm.slice(0, lm.indexOf('(') + 1));
lm = lm.slice(lm.indexOf('(') + 1);
}
}
// Create the regular expression that will reconstruct the RegExp properties
ret.exp = new RegExp($$core$$arrJoin.call(reg, '') + lm, ml);
return ret;
}
/**
* Convert only a-z to uppercase as per section 6.1 of the spec
*/
function $$core$$toLatinUpperCase (str) {
var i = str.length;
while (i--) {
var ch = str.charAt(i);
if (ch >= "a" && ch <= "z")
str = str.slice(0, i) + ch.toUpperCase() + str.slice(i+1);
}
return str;
}
/**
* Mimics ES5's abstract ToObject() function
*/
function $$core$$toObject (arg) {
if (arg == null)
throw new TypeError('Cannot convert null or undefined to object');
return Object(arg);
}
/**
* Returns "internal" properties for an object
*/
function $$core$$getInternalProperties (obj) {
if ($$core$$hop.call(obj, '__getInternalProperties'))
return obj.__getInternalProperties($$core$$secret);
else
return $$core$$objCreate(null);
}
var $$core$$default = $$core$$Intl;
// hack to export the polyfill as global Intl if needed
if (!this.Intl) {
this.Intl = $$core$$default;
$$core$$default.__applyLocaleSensitivePrototypes();
}
var src$main$$default = $$core$$default;
this['IntlPolyfill'] = src$main$$default;
}).call(this);
//# sourceMappingURL=Intl.js.map
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