/
jshint.js
11293 lines (9725 loc) · 294 KB
/
jshint.js
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//2.1.8
var JSHINT;
(function () {
var require;
require=(function(e,t,n){function i(n,s){if(!t[n]){if(!e[n]){var o=typeof require=="function"&&require;if(!s&&o)return o(n,!0);if(r)return r(n,!0);throw new Error("Cannot find module '"+n+"'")}var u=t[n]={exports:{}};e[n][0].call(u.exports,function(t){var r=e[n][1][t];return i(r?r:t)},u,u.exports)}return t[n].exports}var r=typeof require=="function"&&require;for(var s=0;s<n.length;s++)i(n[s]);return i})({1:[function(require,module,exports){
// shim for using process in browser
var process = module.exports = {};
process.nextTick = (function () {
var canSetImmediate = typeof window !== 'undefined'
&& window.setImmediate;
var canPost = typeof window !== 'undefined'
&& window.postMessage && window.addEventListener
;
if (canSetImmediate) {
return function (f) { return window.setImmediate(f) };
}
if (canPost) {
var queue = [];
window.addEventListener('message', function (ev) {
if (ev.source === window && ev.data === 'process-tick') {
ev.stopPropagation();
if (queue.length > 0) {
var fn = queue.shift();
fn();
}
}
}, true);
return function nextTick(fn) {
queue.push(fn);
window.postMessage('process-tick', '*');
};
}
return function nextTick(fn) {
setTimeout(fn, 0);
};
})();
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.binding = function (name) {
throw new Error('process.binding is not supported');
}
// TODO(shtylman)
process.cwd = function () { return '/' };
process.chdir = function (dir) {
throw new Error('process.chdir is not supported');
};
},{}],2:[function(require,module,exports){
(function(process){if (!process.EventEmitter) process.EventEmitter = function () {};
var EventEmitter = exports.EventEmitter = process.EventEmitter;
var isArray = typeof Array.isArray === 'function'
? Array.isArray
: function (xs) {
return Object.prototype.toString.call(xs) === '[object Array]'
}
;
function indexOf (xs, x) {
if (xs.indexOf) return xs.indexOf(x);
for (var i = 0; i < xs.length; i++) {
if (x === xs[i]) return i;
}
return -1;
}
// By default EventEmitters will print a warning if more than
// 10 listeners are added to it. This is a useful default which
// helps finding memory leaks.
//
// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
var defaultMaxListeners = 10;
EventEmitter.prototype.setMaxListeners = function(n) {
if (!this._events) this._events = {};
this._events.maxListeners = n;
};
EventEmitter.prototype.emit = function(type) {
// If there is no 'error' event listener then throw.
if (type === 'error') {
if (!this._events || !this._events.error ||
(isArray(this._events.error) && !this._events.error.length))
{
if (arguments[1] instanceof Error) {
throw arguments[1]; // Unhandled 'error' event
} else {
throw new Error("Uncaught, unspecified 'error' event.");
}
return false;
}
}
if (!this._events) return false;
var handler = this._events[type];
if (!handler) return false;
if (typeof handler == 'function') {
switch (arguments.length) {
// fast cases
case 1:
handler.call(this);
break;
case 2:
handler.call(this, arguments[1]);
break;
case 3:
handler.call(this, arguments[1], arguments[2]);
break;
// slower
default:
var args = Array.prototype.slice.call(arguments, 1);
handler.apply(this, args);
}
return true;
} else if (isArray(handler)) {
var args = Array.prototype.slice.call(arguments, 1);
var listeners = handler.slice();
for (var i = 0, l = listeners.length; i < l; i++) {
listeners[i].apply(this, args);
}
return true;
} else {
return false;
}
};
// EventEmitter is defined in src/node_events.cc
// EventEmitter.prototype.emit() is also defined there.
EventEmitter.prototype.addListener = function(type, listener) {
if ('function' !== typeof listener) {
throw new Error('addListener only takes instances of Function');
}
if (!this._events) this._events = {};
// To avoid recursion in the case that type == "newListeners"! Before
// adding it to the listeners, first emit "newListeners".
this.emit('newListener', type, listener);
if (!this._events[type]) {
// Optimize the case of one listener. Don't need the extra array object.
this._events[type] = listener;
} else if (isArray(this._events[type])) {
// Check for listener leak
if (!this._events[type].warned) {
var m;
if (this._events.maxListeners !== undefined) {
m = this._events.maxListeners;
} else {
m = defaultMaxListeners;
}
if (m && m > 0 && this._events[type].length > m) {
this._events[type].warned = true;
console.error('(node) warning: possible EventEmitter memory ' +
'leak detected. %d listeners added. ' +
'Use emitter.setMaxListeners() to increase limit.',
this._events[type].length);
console.trace();
}
}
// If we've already got an array, just append.
this._events[type].push(listener);
} else {
// Adding the second element, need to change to array.
this._events[type] = [this._events[type], listener];
}
return this;
};
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
EventEmitter.prototype.once = function(type, listener) {
var self = this;
self.on(type, function g() {
self.removeListener(type, g);
listener.apply(this, arguments);
});
return this;
};
EventEmitter.prototype.removeListener = function(type, listener) {
if ('function' !== typeof listener) {
throw new Error('removeListener only takes instances of Function');
}
// does not use listeners(), so no side effect of creating _events[type]
if (!this._events || !this._events[type]) return this;
var list = this._events[type];
if (isArray(list)) {
var i = indexOf(list, listener);
if (i < 0) return this;
list.splice(i, 1);
if (list.length == 0)
delete this._events[type];
} else if (this._events[type] === listener) {
delete this._events[type];
}
return this;
};
EventEmitter.prototype.removeAllListeners = function(type) {
if (arguments.length === 0) {
this._events = {};
return this;
}
// does not use listeners(), so no side effect of creating _events[type]
if (type && this._events && this._events[type]) this._events[type] = null;
return this;
};
EventEmitter.prototype.listeners = function(type) {
if (!this._events) this._events = {};
if (!this._events[type]) this._events[type] = [];
if (!isArray(this._events[type])) {
this._events[type] = [this._events[type]];
}
return this._events[type];
};
})(require("__browserify_process"))
},{"__browserify_process":1}],3:[function(require,module,exports){
(function(){// jshint -W001
"use strict";
// Identifiers provided by the ECMAScript standard.
exports.reservedVars = {
arguments : false,
NaN : false
};
exports.ecmaIdentifiers = {
Array : false,
Boolean : false,
Date : false,
decodeURI : false,
decodeURIComponent : false,
encodeURI : false,
encodeURIComponent : false,
Error : false,
"eval" : false,
EvalError : false,
Function : false,
hasOwnProperty : false,
isFinite : false,
isNaN : false,
JSON : false,
Math : false,
Map : false,
Number : false,
Object : false,
parseInt : false,
parseFloat : false,
RangeError : false,
ReferenceError : false,
RegExp : false,
Set : false,
String : false,
SyntaxError : false,
TypeError : false,
URIError : false,
WeakMap : false
};
// Global variables commonly provided by a web browser environment.
exports.browser = {
ArrayBuffer : false,
ArrayBufferView : false,
Audio : false,
Blob : false,
addEventListener : false,
applicationCache : false,
atob : false,
blur : false,
btoa : false,
clearInterval : false,
clearTimeout : false,
close : false,
closed : false,
CustomEvent : false,
DataView : false,
DOMParser : false,
defaultStatus : false,
document : false,
Element : false,
ElementTimeControl : false,
event : false,
FileReader : false,
Float32Array : false,
Float64Array : false,
FormData : false,
focus : false,
frames : false,
getComputedStyle : false,
HTMLElement : false,
HTMLAnchorElement : false,
HTMLBaseElement : false,
HTMLBlockquoteElement: false,
HTMLBodyElement : false,
HTMLBRElement : false,
HTMLButtonElement : false,
HTMLCanvasElement : false,
HTMLDirectoryElement : false,
HTMLDivElement : false,
HTMLDListElement : false,
HTMLFieldSetElement : false,
HTMLFontElement : false,
HTMLFormElement : false,
HTMLFrameElement : false,
HTMLFrameSetElement : false,
HTMLHeadElement : false,
HTMLHeadingElement : false,
HTMLHRElement : false,
HTMLHtmlElement : false,
HTMLIFrameElement : false,
HTMLImageElement : false,
HTMLInputElement : false,
HTMLIsIndexElement : false,
HTMLLabelElement : false,
HTMLLayerElement : false,
HTMLLegendElement : false,
HTMLLIElement : false,
HTMLLinkElement : false,
HTMLMapElement : false,
HTMLMenuElement : false,
HTMLMetaElement : false,
HTMLModElement : false,
HTMLObjectElement : false,
HTMLOListElement : false,
HTMLOptGroupElement : false,
HTMLOptionElement : false,
HTMLParagraphElement : false,
HTMLParamElement : false,
HTMLPreElement : false,
HTMLQuoteElement : false,
HTMLScriptElement : false,
HTMLSelectElement : false,
HTMLStyleElement : false,
HTMLTableCaptionElement: false,
HTMLTableCellElement : false,
HTMLTableColElement : false,
HTMLTableElement : false,
HTMLTableRowElement : false,
HTMLTableSectionElement: false,
HTMLTextAreaElement : false,
HTMLTitleElement : false,
HTMLUListElement : false,
HTMLVideoElement : false,
history : false,
Int16Array : false,
Int32Array : false,
Int8Array : false,
Image : false,
length : false,
localStorage : false,
location : false,
MessageChannel : false,
MessageEvent : false,
MessagePort : false,
MouseEvent : false,
moveBy : false,
moveTo : false,
MutationObserver : false,
name : false,
Node : false,
NodeFilter : false,
navigator : false,
onbeforeunload : true,
onblur : true,
onerror : true,
onfocus : true,
onload : true,
onresize : true,
onunload : true,
open : false,
openDatabase : false,
opener : false,
Option : false,
parent : false,
print : false,
removeEventListener : false,
resizeBy : false,
resizeTo : false,
screen : false,
scroll : false,
scrollBy : false,
scrollTo : false,
sessionStorage : false,
setInterval : false,
setTimeout : false,
SharedWorker : false,
status : false,
SVGAElement : false,
SVGAltGlyphDefElement: false,
SVGAltGlyphElement : false,
SVGAltGlyphItemElement: false,
SVGAngle : false,
SVGAnimateColorElement: false,
SVGAnimateElement : false,
SVGAnimateMotionElement: false,
SVGAnimateTransformElement: false,
SVGAnimatedAngle : false,
SVGAnimatedBoolean : false,
SVGAnimatedEnumeration: false,
SVGAnimatedInteger : false,
SVGAnimatedLength : false,
SVGAnimatedLengthList: false,
SVGAnimatedNumber : false,
SVGAnimatedNumberList: false,
SVGAnimatedPathData : false,
SVGAnimatedPoints : false,
SVGAnimatedPreserveAspectRatio: false,
SVGAnimatedRect : false,
SVGAnimatedString : false,
SVGAnimatedTransformList: false,
SVGAnimationElement : false,
SVGCSSRule : false,
SVGCircleElement : false,
SVGClipPathElement : false,
SVGColor : false,
SVGColorProfileElement: false,
SVGColorProfileRule : false,
SVGComponentTransferFunctionElement: false,
SVGCursorElement : false,
SVGDefsElement : false,
SVGDescElement : false,
SVGDocument : false,
SVGElement : false,
SVGElementInstance : false,
SVGElementInstanceList: false,
SVGEllipseElement : false,
SVGExternalResourcesRequired: false,
SVGFEBlendElement : false,
SVGFEColorMatrixElement: false,
SVGFEComponentTransferElement: false,
SVGFECompositeElement: false,
SVGFEConvolveMatrixElement: false,
SVGFEDiffuseLightingElement: false,
SVGFEDisplacementMapElement: false,
SVGFEDistantLightElement: false,
SVGFEFloodElement : false,
SVGFEFuncAElement : false,
SVGFEFuncBElement : false,
SVGFEFuncGElement : false,
SVGFEFuncRElement : false,
SVGFEGaussianBlurElement: false,
SVGFEImageElement : false,
SVGFEMergeElement : false,
SVGFEMergeNodeElement: false,
SVGFEMorphologyElement: false,
SVGFEOffsetElement : false,
SVGFEPointLightElement: false,
SVGFESpecularLightingElement: false,
SVGFESpotLightElement: false,
SVGFETileElement : false,
SVGFETurbulenceElement: false,
SVGFilterElement : false,
SVGFilterPrimitiveStandardAttributes: false,
SVGFitToViewBox : false,
SVGFontElement : false,
SVGFontFaceElement : false,
SVGFontFaceFormatElement: false,
SVGFontFaceNameElement: false,
SVGFontFaceSrcElement: false,
SVGFontFaceUriElement: false,
SVGForeignObjectElement: false,
SVGGElement : false,
SVGGlyphElement : false,
SVGGlyphRefElement : false,
SVGGradientElement : false,
SVGHKernElement : false,
SVGICCColor : false,
SVGImageElement : false,
SVGLangSpace : false,
SVGLength : false,
SVGLengthList : false,
SVGLineElement : false,
SVGLinearGradientElement: false,
SVGLocatable : false,
SVGMPathElement : false,
SVGMarkerElement : false,
SVGMaskElement : false,
SVGMatrix : false,
SVGMetadataElement : false,
SVGMissingGlyphElement: false,
SVGNumber : false,
SVGNumberList : false,
SVGPaint : false,
SVGPathElement : false,
SVGPathSeg : false,
SVGPathSegArcAbs : false,
SVGPathSegArcRel : false,
SVGPathSegClosePath : false,
SVGPathSegCurvetoCubicAbs: false,
SVGPathSegCurvetoCubicRel: false,
SVGPathSegCurvetoCubicSmoothAbs: false,
SVGPathSegCurvetoCubicSmoothRel: false,
SVGPathSegCurvetoQuadraticAbs: false,
SVGPathSegCurvetoQuadraticRel: false,
SVGPathSegCurvetoQuadraticSmoothAbs: false,
SVGPathSegCurvetoQuadraticSmoothRel: false,
SVGPathSegLinetoAbs : false,
SVGPathSegLinetoHorizontalAbs: false,
SVGPathSegLinetoHorizontalRel: false,
SVGPathSegLinetoRel : false,
SVGPathSegLinetoVerticalAbs: false,
SVGPathSegLinetoVerticalRel: false,
SVGPathSegList : false,
SVGPathSegMovetoAbs : false,
SVGPathSegMovetoRel : false,
SVGPatternElement : false,
SVGPoint : false,
SVGPointList : false,
SVGPolygonElement : false,
SVGPolylineElement : false,
SVGPreserveAspectRatio: false,
SVGRadialGradientElement: false,
SVGRect : false,
SVGRectElement : false,
SVGRenderingIntent : false,
SVGSVGElement : false,
SVGScriptElement : false,
SVGSetElement : false,
SVGStopElement : false,
SVGStringList : false,
SVGStylable : false,
SVGStyleElement : false,
SVGSwitchElement : false,
SVGSymbolElement : false,
SVGTRefElement : false,
SVGTSpanElement : false,
SVGTests : false,
SVGTextContentElement: false,
SVGTextElement : false,
SVGTextPathElement : false,
SVGTextPositioningElement: false,
SVGTitleElement : false,
SVGTransform : false,
SVGTransformList : false,
SVGTransformable : false,
SVGURIReference : false,
SVGUnitTypes : false,
SVGUseElement : false,
SVGVKernElement : false,
SVGViewElement : false,
SVGViewSpec : false,
SVGZoomAndPan : false,
TimeEvent : false,
top : false,
Uint16Array : false,
Uint32Array : false,
Uint8Array : false,
Uint8ClampedArray : false,
WebSocket : false,
window : false,
Worker : false,
XMLHttpRequest : false,
XMLSerializer : false,
XPathEvaluator : false,
XPathException : false,
XPathExpression : false,
XPathNamespace : false,
XPathNSResolver : false,
XPathResult : false
};
exports.devel = {
alert : false,
confirm: false,
console: false,
Debug : false,
opera : false,
prompt : false
};
exports.worker = {
importScripts: true,
postMessage : true,
self : true
};
// Widely adopted global names that are not part of ECMAScript standard
exports.nonstandard = {
escape : false,
unescape: false
};
// Globals provided by popular JavaScript environments.
exports.couch = {
"require" : false,
respond : false,
getRow : false,
emit : false,
send : false,
start : false,
sum : false,
log : false,
exports : false,
module : false,
provides : false
};
exports.node = {
__filename : false,
__dirname : false,
Buffer : false,
DataView : false,
console : false,
exports : true, // In Node it is ok to exports = module.exports = foo();
GLOBAL : false,
global : false,
module : false,
process : false,
require : false,
setTimeout : false,
clearTimeout : false,
setInterval : false,
clearInterval : false,
setImmediate : false, // v0.9.1+
clearImmediate: false // v0.9.1+
};
exports.phantom = {
phantom : true,
require : true,
WebPage : true
};
exports.rhino = {
defineClass : false,
deserialize : false,
gc : false,
help : false,
importPackage: false,
"java" : false,
load : false,
loadClass : false,
print : false,
quit : false,
readFile : false,
readUrl : false,
runCommand : false,
seal : false,
serialize : false,
spawn : false,
sync : false,
toint32 : false,
version : false
};
exports.shelljs = {
target : false,
echo : false,
exit : false,
cd : false,
pwd : false,
ls : false,
find : false,
cp : false,
rm : false,
mv : false,
mkdir : false,
test : false,
cat : false,
sed : false,
grep : false,
which : false,
dirs : false,
pushd : false,
popd : false,
env : false,
exec : false,
chmod : false,
config : false,
error : false,
tempdir : false
};
exports.wsh = {
ActiveXObject : true,
Enumerator : true,
GetObject : true,
ScriptEngine : true,
ScriptEngineBuildVersion : true,
ScriptEngineMajorVersion : true,
ScriptEngineMinorVersion : true,
VBArray : true,
WSH : true,
WScript : true,
XDomainRequest : true
};
// Globals provided by popular JavaScript libraries.
exports.dojo = {
dojo : false,
dijit : false,
dojox : false,
define : false,
"require": false
};
exports.jquery = {
"$" : false,
jQuery : false
};
exports.mootools = {
"$" : false,
"$$" : false,
Asset : false,
Browser : false,
Chain : false,
Class : false,
Color : false,
Cookie : false,
Core : false,
Document : false,
DomReady : false,
DOMEvent : false,
DOMReady : false,
Drag : false,
Element : false,
Elements : false,
Event : false,
Events : false,
Fx : false,
Group : false,
Hash : false,
HtmlTable : false,
Iframe : false,
IframeShim : false,
InputValidator: false,
instanceOf : false,
Keyboard : false,
Locale : false,
Mask : false,
MooTools : false,
Native : false,
Options : false,
OverText : false,
Request : false,
Scroller : false,
Slick : false,
Slider : false,
Sortables : false,
Spinner : false,
Swiff : false,
Tips : false,
Type : false,
typeOf : false,
URI : false,
Window : false
};
exports.prototypejs = {
"$" : false,
"$$" : false,
"$A" : false,
"$F" : false,
"$H" : false,
"$R" : false,
"$break" : false,
"$continue" : false,
"$w" : false,
Abstract : false,
Ajax : false,
Class : false,
Enumerable : false,
Element : false,
Event : false,
Field : false,
Form : false,
Hash : false,
Insertion : false,
ObjectRange : false,
PeriodicalExecuter: false,
Position : false,
Prototype : false,
Selector : false,
Template : false,
Toggle : false,
Try : false,
Autocompleter : false,
Builder : false,
Control : false,
Draggable : false,
Draggables : false,
Droppables : false,
Effect : false,
Sortable : false,
SortableObserver : false,
Sound : false,
Scriptaculous : false
};
exports.yui = {
YUI : false,
Y : false,
YUI_config: false
};
})()
},{}],4:[function(require,module,exports){
/*
* Regular expressions. Some of these are stupidly long.
*/
/*jshint maxlen:1000 */
"use string";
// Unsafe comment or string (ax)
exports.unsafeString =
/@cc|<\/?|script|\]\s*\]|<\s*!|</i;
// Unsafe characters that are silently deleted by one or more browsers (cx)
exports.unsafeChars =
/[\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
// Characters in strings that need escaping (nx and nxg)
exports.needEsc =
/[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
exports.needEscGlobal =
/[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
// Star slash (lx)
exports.starSlash = /\*\//;
// Identifier (ix)
exports.identifier = /^([a-zA-Z_$][a-zA-Z0-9_$]*)$/;
// JavaScript URL (jx)
exports.javascriptURL = /^(?:javascript|jscript|ecmascript|vbscript|mocha|livescript)\s*:/i;
// Catches /* falls through */ comments (ft)
exports.fallsThrough = /^\s*\/\*\s*falls?\sthrough\s*\*\/\s*$/;
},{}],5:[function(require,module,exports){
(function(){"use strict";
exports.register = function (linter) {
// Check for properties named __proto__. This special property was
// deprecated and then re-introduced for ES6.
linter.on("Identifier", function style_scanProto(data) {
if (linter.getOption("proto")) {
return;
}
if (data.name === "__proto__") {
linter.warn("W103", {
line: data.line,
char: data.char,
data: [ data.name ]
});
}
});
// Check for properties named __iterator__. This is a special property
// available only in browsers with JavaScript 1.7 implementation.
linter.on("Identifier", function style_scanIterator(data) {
if (linter.getOption("iterator")) {
return;
}
if (data.name === "__iterator__") {
linter.warn("W104", {
line: data.line,
char: data.char,
data: [ data.name ]
});
}
});
// Check for dangling underscores.
linter.on("Identifier", function style_scanDangling(data) {
if (!linter.getOption("nomen")) {
return;
}
// Underscore.js
if (data.name === "_") {
return;
}
// In Node, __dirname and __filename should be ignored.
if (linter.getOption("node")) {
if (/^(__dirname|__filename)$/.test(data.name) && !data.isProperty) {
return;
}
}
if (/^(_+.*|.*_+)$/.test(data.name)) {
linter.warn("W105", {
line: data.line,
char: data.from,
data: [ "dangling '_'", data.name ]
});
}
});
// Check that all identifiers are using camelCase notation.
// Exceptions: names like MY_VAR and _myVar.
linter.on("Identifier", function style_scanCamelCase(data) {
if (!linter.getOption("camelcase")) {
return;
}
if (data.name.replace(/^_+/, "").indexOf("_") > -1 && !data.name.match(/^[A-Z0-9_]*$/)) {
linter.warn("W106", {
line: data.line,
char: data.from,
data: [ data.name ]
});
}
});
// Enforce consistency in style of quoting.
linter.on("String", function style_scanQuotes(data) {
var quotmark = linter.getOption("quotmark");
var code;
if (!quotmark) {
return;
}
// If quotmark is set to 'single' warn about all double-quotes.
if (quotmark === "single" && data.quote !== "'") {
code = "W109";
}
// If quotmark is set to 'double' warn about all single-quotes.
if (quotmark === "double" && data.quote !== "\"") {
code = "W108";
}
// If quotmark is set to true, remember the first quotation style
// and then warn about all others.
if (quotmark === true) {
if (!linter.getCache("quotmark")) {
linter.setCache("quotmark", data.quote);
}
if (linter.getCache("quotmark") !== data.quote) {
code = "W110";
}
}
if (code) {
linter.warn(code, {
line: data.line,
char: data.char,
});
}
});
linter.on("Number", function style_scanNumbers(data) {
if (data.value.charAt(0) === ".") {
// Warn about a leading decimal point.
linter.warn("W008", {
line: data.line,
char: data.char,
data: [ data.value ]