james-server-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From btell...@apache.org
Subject [20/51] [partial] james-site git commit: New release of the website
Date Wed, 03 May 2017 07:03:34 GMT
http://git-wip-us.apache.org/repos/asf/james-site/blob/38b1b837/content/development-bundle/external/jshint.js
----------------------------------------------------------------------
diff --git a/content/development-bundle/external/jshint.js b/content/development-bundle/external/jshint.js
new file mode 100644
index 0000000..8f06d9b
--- /dev/null
+++ b/content/development-bundle/external/jshint.js
@@ -0,0 +1,4835 @@
+/*!
+ * JSHint, by JSHint Community.
+ *
+ * This file (and this file only) is licensed under the same slightly modified
+ * MIT license that JSLint is. It stops evil-doers everywhere.
+ *
+ * JSHint is a derivative work of JSLint:
+ *
+ *   Copyright (c) 2002 Douglas Crockford  (www.JSLint.com)
+ *
+ *   Permission is hereby granted, free of charge, to any person obtaining
+ *   a copy of this software and associated documentation files (the "Software"),
+ *   to deal in the Software without restriction, including without limitation
+ *   the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ *   and/or sell copies of the Software, and to permit persons to whom
+ *   the Software is furnished to do so, subject to the following conditions:
+ *
+ *   The above copyright notice and this permission notice shall be included
+ *   in all copies or substantial portions of the Software.
+ *
+ *   The Software shall be used for Good, not Evil.
+ *
+ *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ *   DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+/*
+ JSHINT is a global function. It takes two parameters.
+
+     var myResult = JSHINT(source, option);
+
+ The first parameter is either a string or an array of strings. If it is a
+ string, it will be split on '\n' or '\r'. If it is an array of strings, it
+ is assumed that each string represents one line. The source can be a
+ JavaScript text or a JSON text.
+
+ The second parameter is an optional object of options which control the
+ operation of JSHINT. Most of the options are booleans: They are all
+ optional and have a default value of false. One of the options, predef,
+ can be an array of names, which will be used to declare global variables,
+ or an object whose keys are used as global names, with a boolean value
+ that determines if they are assignable.
+
+ If it checks out, JSHINT returns true. Otherwise, it returns false.
+
+ If false, you can inspect JSHINT.errors to find out the problems.
+ JSHINT.errors is an array of objects containing these members:
+
+ {
+     line      : The line (relative to 1) at which the lint was found
+     character : The character (relative to 1) at which the lint was found
+     reason    : The problem
+     evidence  : The text line in which the problem occurred
+     raw       : The raw message before the details were inserted
+     a         : The first detail
+     b         : The second detail
+     c         : The third detail
+     d         : The fourth detail
+ }
+
+ If a fatal error was found, a null will be the last element of the
+ JSHINT.errors array.
+
+ You can request a data structure which contains JSHint's results.
+
+     var myData = JSHINT.data();
+
+ It returns a structure with this form:
+
+ {
+     errors: [
+         {
+             line: NUMBER,
+             character: NUMBER,
+             reason: STRING,
+             evidence: STRING
+         }
+     ],
+     functions: [
+         name: STRING,
+         line: NUMBER,
+         character: NUMBER,
+         last: NUMBER,
+         lastcharacter: NUMBER,
+         param: [
+             STRING
+         ],
+         closure: [
+             STRING
+         ],
+         var: [
+             STRING
+         ],
+         exception: [
+             STRING
+         ],
+         outer: [
+             STRING
+         ],
+         unused: [
+             STRING
+         ],
+         global: [
+             STRING
+         ],
+         label: [
+             STRING
+         ]
+     ],
+     globals: [
+         STRING
+     ],
+     member: {
+         STRING: NUMBER
+     },
+     unused: [
+         {
+             name: STRING,
+             line: NUMBER
+         }
+     ],
+     implieds: [
+         {
+             name: STRING,
+             line: NUMBER
+         }
+     ],
+     urls: [
+         STRING
+     ],
+     json: BOOLEAN
+ }
+
+ Empty arrays will not be included.
+
+*/
+
+/*jshint
+ evil: true, nomen: false, onevar: false, regexp: false, strict: true, boss: true,
+ undef: true, maxlen: 100, indent: 4, quotmark: double, unused: true
+*/
+
+/*members "\b", "\t", "\n", "\f", "\r", "!=", "!==", "\"", "%", "(begin)",
+ "(breakage)", "(character)", "(context)", "(error)", "(explicitNewcap)", "(global)",
+ "(identifier)", "(last)", "(lastcharacter)", "(line)", "(loopage)", "(metrics)",
+ "(name)", "(onevar)", "(params)", "(scope)", "(statement)", "(verb)", "(tokens)", "(catch)",
+ "*", "+", "++", "-", "--", "\/", "<", "<=", "==",
+ "===", ">", ">=", $, $$, $A, $F, $H, $R, $break, $continue, $w, Abstract, Ajax,
+ __filename, __dirname, ActiveXObject, Array, ArrayBuffer, ArrayBufferView, Audio,
+ Autocompleter, Asset, Boolean, Builder, Buffer, Browser, Blob, COM, CScript, Canvas,
+ CustomAnimation, Class, Control, ComplexityCount, Chain, Color, Cookie, Core, DataView, Date,
+ Debug, Draggable, Draggables, Droppables, Document, DomReady, DOMEvent, DOMReady, DOMParser,
+ Drag, E, Enumerator, Enumerable, Element, Elements, Error, Effect, EvalError, Event,
+ Events, FadeAnimation, Field, Flash, Float32Array, Float64Array, Form,
+ FormField, Frame, FormData, Function, Fx, GetObject, Group, Hash, HotKey,
+ HTMLElement, HTMLAnchorElement, HTMLBaseElement, HTMLBlockquoteElement,
+ HTMLBodyElement, HTMLBRElement, HTMLButtonElement, HTMLCanvasElement, HTMLDirectoryElement,
+ HTMLDivElement, HTMLDListElement, HTMLFieldSetElement,
+ HTMLFontElement, HTMLFormElement, HTMLFrameElement, HTMLFrameSetElement,
+ HTMLHeadElement, HTMLHeadingElement, HTMLHRElement, HTMLHtmlElement,
+ HTMLIFrameElement, HTMLImageElement, HTMLInputElement, HTMLIsIndexElement,
+ HTMLLabelElement, HTMLLayerElement, HTMLLegendElement, HTMLLIElement,
+ HTMLLinkElement, HTMLMapElement, HTMLMenuElement, HTMLMetaElement,
+ HTMLModElement, HTMLObjectElement, HTMLOListElement, HTMLOptGroupElement,
+ HTMLOptionElement, HTMLParagraphElement, HTMLParamElement, HTMLPreElement,
+ HTMLQuoteElement, HTMLScriptElement, HTMLSelectElement, HTMLStyleElement,
+ HtmlTable, HTMLTableCaptionElement, HTMLTableCellElement, HTMLTableColElement,
+ HTMLTableElement, HTMLTableRowElement, HTMLTableSectionElement,
+ HTMLTextAreaElement, HTMLTitleElement, HTMLUListElement, HTMLVideoElement,
+ Iframe, IframeShim, Image, importScripts, Int16Array, Int32Array, Int8Array,
+ Insertion, InputValidator, JSON, Keyboard, Locale, LN10, LN2, LOG10E, LOG2E,
+ MAX_VALUE, MIN_VALUE, Map, Mask, Math, MenuItem, MessageChannel, MessageEvent, MessagePort,
+ MoveAnimation, MooTools, MutationObserver, NaN, Native, NEGATIVE_INFINITY, Node, NodeFilter,
+ Number, Object, ObjectRange,
+ Option, Options, OverText, PI, POSITIVE_INFINITY, PeriodicalExecuter, Point, Position, Prototype,
+ RangeError, Rectangle, ReferenceError, RegExp, ResizeAnimation, Request, RotateAnimation, Set,
+ SQRT1_2, SQRT2, ScrollBar, ScriptEngine, ScriptEngineBuildVersion,
+ ScriptEngineMajorVersion, ScriptEngineMinorVersion, Scriptaculous, Scroller,
+ Slick, Slider, Selector, SharedWorker, String, Style, SyntaxError, Sortable, Sortables,
+ SortableObserver, Sound, Spinner, System, Swiff, Text, TextArea, Template,
+ Timer, Tips, Type, TypeError, Toggle, Try, "use strict", unescape, URI, URIError, URL,
+ VBArray, WeakMap, WSH, WScript, XDomainRequest, Web, Window, XMLDOM, XMLHttpRequest, XMLSerializer,
+ XPathEvaluator, XPathException, XPathExpression, XPathNamespace, XPathNSResolver, XPathResult,
+ "\\", a, abs, addEventListener, address, alert, apply, applicationCache, arguments, arity,
+ asi, atob, b, basic, basicToken, bitwise, blacklist, block, blur, boolOptions, boss,
+ browser, btoa, c, call, callee, caller, camelcase, cases, charAt, charCodeAt, character,
+ clearInterval, clearTimeout, close, closed, closure, comment, complexityCount, condition,
+ confirm, console, constructor, content, couch, create, css, curly, d, data, datalist, dd, debug,
+ decodeURI, decodeURIComponent, defaultStatus, defineClass, deserialize, devel, document,
+ dojo, dijit, dojox, define, else, emit, encodeURI, encodeURIComponent, elem,
+ eqeq, eqeqeq, eqnull, errors, es5, escape, esnext, eval, event, evidence, evil,
+ ex, exception, exec, exps, expr, exports, FileReader, first, floor, focus, forEach,
+ forin, fragment, frames, from, fromCharCode, fud, funcscope, funct, function, functions,
+ g, gc, getComputedStyle, getRow, getter, getterToken, GLOBAL, global, globals, globalstrict,
+ hasOwnProperty, help, history, i, id, identifier, immed, implieds, importPackage, include,
+ indent, indexOf, init, ins, internals, instanceOf, isAlpha, isApplicationRunning, isArray,
+ isDigit, isFinite, isNaN, iterator, java, join, jshint,
+ JSHINT, json, jquery, jQuery, keys, label, labelled, last, lastcharacter, lastsemic, laxbreak,
+ laxcomma, latedef, lbp, led, left, length, line, load, loadClass, localStorage, location,
+ log, loopfunc, m, match, max, maxcomplexity, maxdepth, maxerr, maxlen, maxstatements, maxparams,
+ member, message, meta, module, moveBy, moveTo, mootools, multistr, name, navigator, new, newcap,
+ nestedBlockDepth, noarg, node, noempty, nomen, nonew, nonstandard, nud, onbeforeunload, onblur,
+ onerror, onevar, onecase, onfocus, onload, onresize, onunload, open, openDatabase, openURL,
+ opener, opera, options, outer, param, parent, parseFloat, parseInt, passfail, plusplus,
+ postMessage, pop, predef, print, process, prompt, proto, prototype, prototypejs, provides, push,
+ quit, quotmark, range, raw, reach, reason, regexp, readFile, readUrl, regexdash,
+ removeEventListener, replace, report, require, reserved, resizeBy, resizeTo, resolvePath,
+ resumeUpdates, respond, rhino, right, runCommand, scroll, scope, screen, scripturl, scrollBy,
+ scrollTo, scrollbar, search, seal, self, send, serialize, sessionStorage, setInterval, setTimeout,
+ setter, setterToken, shift, slice, smarttabs, sort, spawn, split, statement, statementCount, stack,
+ status, start, strict, sub, substr, supernew, shadow, supplant, sum, sync, test, toLowerCase,
+ toString, toUpperCase, toint32, token, tokens, top, trailing, type, typeOf, Uint16Array,
+ Uint32Array, Uint8Array, undef, undefs, unused, urls, validthis, value, valueOf, var, vars,
+ version, verifyMaxParametersPerFunction, verifyMaxStatementsPerFunction,
+ verifyMaxComplexityPerFunction, verifyMaxNestedBlockDepthPerFunction, WebSocket, withstmt, white,
+ window, windows, Worker, worker, wsh, yui, YUI, Y, YUI_config*/
+
+/*global exports: false */
+
+// We build the application inside a function so that we produce only a single
+// global variable. That function will be invoked immediately, and its return
+// value is the JSHINT function itself.
+
+var JSHINT = (function () {
+    "use strict";
+
+    var anonname,       // The guessed name for anonymous functions.
+
+// These are operators that should not be used with the ! operator.
+
+        bang = {
+            "<"  : true,
+            "<=" : true,
+            "==" : true,
+            "===": true,
+            "!==": true,
+            "!=" : true,
+            ">"  : true,
+            ">=" : true,
+            "+"  : true,
+            "-"  : true,
+            "*"  : true,
+            "/"  : true,
+            "%"  : true
+        },
+
+        // These are the JSHint boolean options.
+        boolOptions = {
+            asi         : true, // if automatic semicolon insertion should be tolerated
+            bitwise     : true, // if bitwise operators should not be allowed
+            boss        : true, // if advanced usage of assignments should be allowed
+            browser     : true, // if the standard browser globals should be predefined
+            camelcase   : true, // if identifiers should be required in camel case
+            couch       : true, // if CouchDB globals should be predefined
+            curly       : true, // if curly braces around all blocks should be required
+            debug       : true, // if debugger statements should be allowed
+            devel       : true, // if logging globals should be predefined (console,
+                                // alert, etc.)
+            dojo        : true, // if Dojo Toolkit globals should be predefined
+            eqeqeq      : true, // if === should be required
+            eqnull      : true, // if == null comparisons should be tolerated
+            es5         : true, // if ES5 syntax should be allowed
+            esnext      : true, // if es.next specific syntax should be allowed
+            evil        : true, // if eval should be allowed
+            expr        : true, // if ExpressionStatement should be allowed as Programs
+            forin       : true, // if for in statements must filter
+            funcscope   : true, // if only function scope should be used for scope tests
+            globalstrict: true, // if global "use strict"; should be allowed (also
+                                // enables 'strict')
+            immed       : true, // if immediate invocations must be wrapped in parens
+            iterator    : true, // if the `__iterator__` property should be allowed
+            jquery      : true, // if jQuery globals should be predefined
+            lastsemic   : true, // if semicolons may be ommitted for the trailing
+                                // statements inside of a one-line blocks.
+            latedef     : true, // if the use before definition should not be tolerated
+            laxbreak    : true, // if line breaks should not be checked
+            laxcomma    : true, // if line breaks should not be checked around commas
+            loopfunc    : true, // if functions should be allowed to be defined within
+                                // loops
+            mootools    : true, // if MooTools globals should be predefined
+            multistr    : true, // allow multiline strings
+            newcap      : true, // if constructor names must be capitalized
+            noarg       : true, // if arguments.caller and arguments.callee should be
+                                // disallowed
+            node        : true, // if the Node.js environment globals should be
+                                // predefined
+            noempty     : true, // if empty blocks should be disallowed
+            nonew       : true, // if using `new` for side-effects should be disallowed
+            nonstandard : true, // if non-standard (but widely adopted) globals should
+                                // be predefined
+            nomen       : true, // if names should be checked
+            onevar      : true, // if only one var statement per function should be
+                                // allowed
+            onecase     : true, // if one case switch statements should be allowed
+            passfail    : true, // if the scan should stop on first error
+            plusplus    : true, // if increment/decrement should not be allowed
+            proto       : true, // if the `__proto__` property should be allowed
+            prototypejs : true, // if Prototype and Scriptaculous globals should be
+                                // predefined
+            regexdash   : true, // if unescaped first/last dash (-) inside brackets
+                                // should be tolerated
+            regexp      : true, // if the . should not be allowed in regexp literals
+            rhino       : true, // if the Rhino environment globals should be predefined
+            undef       : true, // if variables should be declared before used
+            unused      : true, // if variables should be always used
+            scripturl   : true, // if script-targeted URLs should be tolerated
+            shadow      : true, // if variable shadowing should be tolerated
+            smarttabs   : true, // if smarttabs should be tolerated
+                                // (http://www.emacswiki.org/emacs/SmartTabs)
+            strict      : true, // require the "use strict"; pragma
+            sub         : true, // if all forms of subscript notation are tolerated
+            supernew    : true, // if `new function () { ... };` and `new Object;`
+                                // should be tolerated
+            trailing    : true, // if trailing whitespace rules apply
+            validthis   : true, // if 'this' inside a non-constructor function is valid.
+                                // This is a function scoped option only.
+            withstmt    : true, // if with statements should be allowed
+            white       : true, // if strict whitespace rules apply
+            worker      : true, // if Web Worker script symbols should be allowed
+            wsh         : true, // if the Windows Scripting Host environment globals
+                                // should be predefined
+            yui         : true  // YUI variables should be predefined
+        },
+
+        // These are the JSHint options that can take any value
+        // (we use this object to detect invalid options)
+        valOptions = {
+            maxlen       : false,
+            indent       : false,
+            maxerr       : false,
+            predef       : false,
+            quotmark     : false, //'single'|'double'|true
+            scope        : false,
+            maxstatements: false, // {int} max statements per function
+            maxdepth     : false, // {int} max nested block depth per function
+            maxparams    : false, // {int} max params per function
+            maxcomplexity: false  // {int} max cyclomatic complexity per function
+        },
+
+        // These are JSHint boolean options which are shared with JSLint
+        // where the definition in JSHint is opposite JSLint
+        invertedOptions = {
+            bitwise     : true,
+            forin       : true,
+            newcap      : true,
+            nomen       : true,
+            plusplus    : true,
+            regexp      : true,
+            undef       : true,
+            white       : true,
+
+            // Inverted and renamed, use JSHint name here
+            eqeqeq      : true,
+            onevar      : true
+        },
+
+        // These are JSHint boolean options which are shared with JSLint
+        // where the name has been changed but the effect is unchanged
+        renamedOptions = {
+            eqeq        : "eqeqeq",
+            vars        : "onevar",
+            windows     : "wsh"
+        },
+
+
+        // browser contains a set of global names which are commonly provided by a
+        // web browser environment.
+        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,
+            DataView                 :  false,
+            DOMParser                :  false,
+            defaultStatus            :  false,
+            document                 :  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,
+            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,
+            top                      :  false,
+            Uint16Array              :  false,
+            Uint32Array              :  false,
+            Uint8Array               :  false,
+            WebSocket                :  false,
+            window                   :  false,
+            Worker                   :  false,
+            XMLHttpRequest           :  false,
+            XMLSerializer            :  false,
+            XPathEvaluator           :  false,
+            XPathException           :  false,
+            XPathExpression          :  false,
+            XPathNamespace           :  false,
+            XPathNSResolver          :  false,
+            XPathResult              :  false
+        },
+
+        couch = {
+            "require" : false,
+            respond   : false,
+            getRow    : false,
+            emit      : false,
+            send      : false,
+            start     : false,
+            sum       : false,
+            log       : false,
+            exports   : false,
+            module    : false,
+            provides  : false
+        },
+
+        declared, // Globals that were declared using /*global ... */ syntax.
+
+        devel = {
+            alert   : false,
+            confirm : false,
+            console : false,
+            Debug   : false,
+            opera   : false,
+            prompt  : false
+        },
+
+        dojo = {
+            dojo      : false,
+            dijit     : false,
+            dojox     : false,
+            define    : false,
+            "require" : false
+        },
+
+        funct,          // The current function
+
+        functionicity = [
+            "closure", "exception", "global", "label",
+            "outer", "unused", "var"
+        ],
+
+        functions,      // All of the functions
+
+        global,         // The global scope
+        implied,        // Implied globals
+        inblock,
+        indent,
+        jsonmode,
+
+        jquery = {
+            "$"    : false,
+            jQuery : false
+        },
+
+        lines,
+        lookahead,
+        member,
+        membersOnly,
+
+        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
+        },
+
+        nexttoken,
+
+        node = {
+            __filename    : false,
+            __dirname     : false,
+            Buffer        : 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
+        },
+
+        noreach,
+        option,
+        predefined,     // Global variables defined by option
+        prereg,
+        prevtoken,
+
+        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
+        },
+
+        quotmark,
+
+        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
+        },
+
+        scope,      // The current scope
+        stack,
+
+        // standard contains the global names that are provided by the
+        // ECMAScript standard.
+        standard = {
+            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,
+            Map                 : false,
+            Math                : false,
+            NaN                 : 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
+        },
+
+        // widely adopted global names that are not part of ECMAScript standard
+        nonstandard = {
+            escape              : false,
+            unescape            : false
+        },
+
+        directive,
+        syntax = {},
+        tab,
+        token,
+        unuseds,
+        urls,
+        useESNextSyntax,
+        warnings,
+
+        worker = {
+            importScripts       : true,
+            postMessage         : true,
+            self                : true
+        },
+
+        wsh = {
+            ActiveXObject             : true,
+            Enumerator                : true,
+            GetObject                 : true,
+            ScriptEngine              : true,
+            ScriptEngineBuildVersion  : true,
+            ScriptEngineMajorVersion  : true,
+            ScriptEngineMinorVersion  : true,
+            VBArray                   : true,
+            WSH                       : true,
+            WScript                   : true,
+            XDomainRequest            : true
+        },
+
+        yui = {
+            YUI             : false,
+            Y               : false,
+            YUI_config      : false
+        };
+    // Regular expressions. Some of these are stupidly long.
+    var ax, cx, tx, nx, nxg, lx, ix, jx, ft;
+    (function () {
+        /*jshint maxlen:300 */
+
+        // unsafe comment or string
+        ax = /@cc|<\/?|script|\]\s*\]|<\s*!|&lt/i;
+
+        // unsafe characters that are silently deleted by one or more browsers
+        cx = /[\u0000-\u001f\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
+
+        // token
+        tx = /^\s*([(){}\[.,:;'"~\?\]#@]|==?=?|\/=(?!(\S*\/[gim]?))|\/(\*(jshint|jslint|members?|global)?|\/)?|\*[\/=]?|\+(?:=|\++)?|-(?:=|-+)?|%=?|&[&=]?|\|[|=]?|>>?>?=?|<([\/=!]|\!(\[|--)?|<=?)?|\^=?|\!=?=?|[a-zA-Z_$][a-zA-Z0-9_$]*|[0-9]+([xX][0-9a-fA-F]+|\.[0-9]*)?([eE][+\-]?[0-9]+)?)/;
+
+        // characters in strings that need escapement
+        nx = /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/;
+        nxg = /[\u0000-\u001f&<"\/\\\u007f-\u009f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g;
+
+        // star slash
+        lx = /\*\//;
+
+        // identifier
+        ix = /^([a-zA-Z_$][a-zA-Z0-9_$]*)$/;
+
+        // javascript url
+        jx = /^(?:javascript|jscript|ecmascript|vbscript|mocha|livescript)\s*:/i;
+
+        // catches /* falls through */ comments
+        ft = /^\s*\/\*\s*falls\sthrough\s*\*\/\s*$/;
+    }());
+
+    function F() {}     // Used by Object.create
+
+    function is_own(object, name) {
+        // The object.hasOwnProperty method fails when the property under consideration
+        // is named 'hasOwnProperty'. So we have to use this more convoluted form.
+        return Object.prototype.hasOwnProperty.call(object, name);
+    }
+
+    function checkOption(name, t) {
+        if (valOptions[name] === undefined && boolOptions[name] === undefined) {
+            warning("Bad option: '" + name + "'.", t);
+        }
+    }
+
+    function isString(obj) {
+        return Object.prototype.toString.call(obj) === "[object String]";
+    }
+
+    // Provide critical ES5 functions to ES3.
+
+    if (typeof Array.isArray !== "function") {
+        Array.isArray = function (o) {
+            return Object.prototype.toString.apply(o) === "[object Array]";
+        };
+    }
+
+    if (!Array.prototype.forEach) {
+        Array.prototype.forEach = function (fn, scope) {
+            var len = this.length;
+
+            for (var i = 0; i < len; i++) {
+                fn.call(scope || this, this[i], i, this);
+            }
+        };
+    }
+
+    if (!Array.prototype.indexOf) {
+        Array.prototype.indexOf = function (searchElement /*, fromIndex */ ) {
+            if (this === null || this === undefined) {
+                throw new TypeError();
+            }
+
+            var t = new Object(this);
+            var len = t.length >>> 0;
+
+            if (len === 0) {
+                return -1;
+            }
+
+            var n = 0;
+            if (arguments.length > 0) {
+                n = Number(arguments[1]);
+                if (n != n) { // shortcut for verifying if it's NaN
+                    n = 0;
+                } else if (n !== 0 && n != Infinity && n != -Infinity) {
+                    n = (n > 0 || -1) * Math.floor(Math.abs(n));
+                }
+            }
+
+            if (n >= len) {
+                return -1;
+            }
+
+            var k = n >= 0 ? n : Math.max(len - Math.abs(n), 0);
+            for (; k < len; k++) {
+                if (k in t && t[k] === searchElement) {
+                    return k;
+                }
+            }
+
+            return -1;
+        };
+    }
+
+    if (typeof Object.create !== "function") {
+        Object.create = function (o) {
+            F.prototype = o;
+            return new F();
+        };
+    }
+
+    if (typeof Object.keys !== "function") {
+        Object.keys = function (o) {
+            var a = [], k;
+            for (k in o) {
+                if (is_own(o, k)) {
+                    a.push(k);
+                }
+            }
+            return a;
+        };
+    }
+
+    // Non standard methods
+
+    function isAlpha(str) {
+        return (str >= "a" && str <= "z\uffff") ||
+            (str >= "A" && str <= "Z\uffff");
+    }
+
+    function isDigit(str) {
+        return (str >= "0" && str <= "9");
+    }
+
+    function isIdentifier(token, value) {
+        if (!token)
+            return false;
+
+        if (!token.identifier || token.value !== value)
+            return false;
+
+        return true;
+    }
+
+    function supplant(str, data) {
+        return str.replace(/\{([^{}]*)\}/g, function (a, b) {
+            var r = data[b];
+            return typeof r === "string" || typeof r === "number" ? r : a;
+        });
+    }
+
+    function combine(t, o) {
+        var n;
+        for (n in o) {
+            if (is_own(o, n) && !is_own(JSHINT.blacklist, n)) {
+                t[n] = o[n];
+            }
+        }
+    }
+
+    function updatePredefined() {
+        Object.keys(JSHINT.blacklist).forEach(function (key) {
+            delete predefined[key];
+        });
+    }
+
+    function assume() {
+        if (option.couch) {
+            combine(predefined, couch);
+        }
+
+        if (option.rhino) {
+            combine(predefined, rhino);
+        }
+
+        if (option.prototypejs) {
+            combine(predefined, prototypejs);
+        }
+
+        if (option.node) {
+            combine(predefined, node);
+            option.globalstrict = true;
+        }
+
+        if (option.devel) {
+            combine(predefined, devel);
+        }
+
+        if (option.dojo) {
+            combine(predefined, dojo);
+        }
+
+        if (option.browser) {
+            combine(predefined, browser);
+        }
+
+        if (option.nonstandard) {
+            combine(predefined, nonstandard);
+        }
+
+        if (option.jquery) {
+            combine(predefined, jquery);
+        }
+
+        if (option.mootools) {
+            combine(predefined, mootools);
+        }
+
+        if (option.worker) {
+            combine(predefined, worker);
+        }
+
+        if (option.wsh) {
+            combine(predefined, wsh);
+        }
+
+        if (option.esnext) {
+            useESNextSyntax();
+        }
+
+        if (option.globalstrict && option.strict !== false) {
+            option.strict = true;
+        }
+
+        if (option.yui) {
+            combine(predefined, yui);
+        }
+    }
+
+
+    // Produce an error warning.
+    function quit(message, line, chr) {
+        var percentage = Math.floor((line / lines.length) * 100);
+
+        throw {
+            name: "JSHintError",
+            line: line,
+            character: chr,
+            message: message + " (" + percentage + "% scanned).",
+            raw: message
+        };
+    }
+
+    function isundef(scope, m, t, a) {
+        return JSHINT.undefs.push([scope, m, t, a]);
+    }
+
+    function warning(m, t, a, b, c, d) {
+        var ch, l, w;
+        t = t || nexttoken;
+        if (t.id === "(end)") {  // `~
+            t = token;
+        }
+        l = t.line || 0;
+        ch = t.from || 0;
+        w = {
+            id: "(error)",
+            raw: m,
+            evidence: lines[l - 1] || "",
+            line: l,
+            character: ch,
+            scope: JSHINT.scope,
+            a: a,
+            b: b,
+            c: c,
+            d: d
+        };
+        w.reason = supplant(m, w);
+        JSHINT.errors.push(w);
+        if (option.passfail) {
+            quit("Stopping. ", l, ch);
+        }
+        warnings += 1;
+        if (warnings >= option.maxerr) {
+            quit("Too many errors.", l, ch);
+        }
+        return w;
+    }
+
+    function warningAt(m, l, ch, a, b, c, d) {
+        return warning(m, {
+            line: l,
+            from: ch
+        }, a, b, c, d);
+    }
+
+    function error(m, t, a, b, c, d) {
+        warning(m, t, a, b, c, d);
+    }
+
+    function errorAt(m, l, ch, a, b, c, d) {
+        return error(m, {
+            line: l,
+            from: ch
+        }, a, b, c, d);
+    }
+
+    // Tracking of "internal" scripts, like eval containing a static string
+    function addInternalSrc(elem, src) {
+        var i;
+        i = {
+            id: "(internal)",
+            elem: elem,
+            value: src
+        };
+        JSHINT.internals.push(i);
+        return i;
+    }
+
+
+// lexical analysis and token construction
+
+    var lex = (function lex() {
+        var character, from, line, s;
+
+// Private lex methods
+
+        function nextLine() {
+            var at,
+                match,
+                tw; // trailing whitespace check
+
+            if (line >= lines.length)
+                return false;
+
+            character = 1;
+            s = lines[line];
+            line += 1;
+
+            // If smarttabs option is used check for spaces followed by tabs only.
+            // Otherwise check for any occurence of mixed tabs and spaces.
+            // Tabs and one space followed by block comment is allowed.
+            if (option.smarttabs) {
+                // negative look-behind for "//"
+                match = s.match(/(\/\/)? \t/);
+                at = match && !match[1] ? 0 : -1;
+            } else {
+                at = s.search(/ \t|\t [^\*]/);
+            }
+
+            if (at >= 0)
+                warningAt("Mixed spaces and tabs.", line, at + 1);
+
+            s = s.replace(/\t/g, tab);
+            at = s.search(cx);
+
+            if (at >= 0)
+                warningAt("Unsafe character.", line, at);
+
+            if (option.maxlen && option.maxlen < s.length)
+                warningAt("Line too long.", line, s.length);
+
+            // Check for trailing whitespaces
+            tw = option.trailing && s.match(/^(.*?)\s+$/);
+            if (tw && !/^\s+$/.test(s)) {
+                warningAt("Trailing whitespace.", line, tw[1].length + 1);
+            }
+            return true;
+        }
+
+// Produce a token object.  The token inherits from a syntax symbol.
+
+        function it(type, value) {
+            var i, t;
+
+            function checkName(name) {
+                if (!option.proto && name === "__proto__") {
+                    warningAt("The '{a}' property is deprecated.", line, from, name);
+                    return;
+                }
+
+                if (!option.iterator && name === "__iterator__") {
+                    warningAt("'{a}' is only available in JavaScript 1.7.", line, from, name);
+                    return;
+                }
+
+                // Check for dangling underscores unless we're in Node
+                // environment and this identifier represents built-in
+                // Node globals with underscores.
+
+                var hasDangling = /^(_+.*|.*_+)$/.test(name);
+
+                if (option.nomen && hasDangling && name !== "_") {
+                    if (option.node && token.id !== "." && /^(__dirname|__filename)$/.test(name))
+                        return;
+
+                    warningAt("Unexpected {a} in '{b}'.", line, from, "dangling '_'", name);
+                    return;
+                }
+
+                // Check for non-camelcase names. Names like MY_VAR and
+                // _myVar are okay though.
+
+                if (option.camelcase) {
+                    if (name.replace(/^_+/, "").indexOf("_") > -1 && !name.match(/^[A-Z0-9_]*$/)) {
+                        warningAt("Identifier '{a}' is not in camel case.", line, from, value);
+                    }
+                }
+            }
+
+            if (type === "(color)" || type === "(range)") {
+                t = {type: type};
+            } else if (type === "(punctuator)" ||
+                    (type === "(identifier)" && is_own(syntax, value))) {
+                t = syntax[value] || syntax["(error)"];
+            } else {
+                t = syntax[type];
+            }
+
+            t = Object.create(t);
+
+            if (type === "(string)" || type === "(range)") {
+                if (!option.scripturl && jx.test(value)) {
+                    warningAt("Script URL.", line, from);
+                }
+            }
+
+            if (type === "(identifier)") {
+                t.identifier = true;
+                checkName(value);
+            }
+
+            t.value = value;
+            t.line = line;
+            t.character = character;
+            t.from = from;
+            i = t.id;
+            if (i !== "(endline)") {
+                prereg = i &&
+                    (("(,=:[!&|?{};".indexOf(i.charAt(i.length - 1)) >= 0) ||
+                    i === "return" ||
+                    i === "case");
+            }
+            return t;
+        }
+
+        // Public lex methods
+        return {
+            init: function (source) {
+                if (typeof source === "string") {
+                    lines = source
+                        .replace(/\r\n/g, "\n")
+                        .replace(/\r/g, "\n")
+                        .split("\n");
+                } else {
+                    lines = source;
+                }
+
+                // If the first line is a shebang (#!), make it a blank and move on.
+                // Shebangs are used by Node scripts.
+                if (lines[0] && lines[0].substr(0, 2) === "#!")
+                    lines[0] = "";
+
+                line = 0;
+                nextLine();
+                from = 1;
+            },
+
+            range: function (begin, end) {
+                var c, value = "";
+                from = character;
+                if (s.charAt(0) !== begin) {
+                    errorAt("Expected '{a}' and instead saw '{b}'.",
+                            line, character, begin, s.charAt(0));
+                }
+                for (;;) {
+                    s = s.slice(1);
+                    character += 1;
+                    c = s.charAt(0);
+                    switch (c) {
+                    case "":
+                        errorAt("Missing '{a}'.", line, character, c);
+                        break;
+                    case end:
+                        s = s.slice(1);
+                        character += 1;
+                        return it("(range)", value);
+                    case "\\":
+                        warningAt("Unexpected '{a}'.", line, character, c);
+                    }
+                    value += c;
+                }
+
+            },
+
+
+            // token -- this is called by advance to get the next token
+            token: function () {
+                var b, c, captures, d, depth, high, i, l, low, q, t, isLiteral, isInRange, n;
+
+                function match(x) {
+                    var r = x.exec(s), r1;
+
+                    if (r) {
+                        l = r[0].length;
+                        r1 = r[1];
+                        c = r1.charAt(0);
+                        s = s.substr(l);
+                        from = character + l - r1.length;
+                        character += l;
+                        return r1;
+                    }
+                }
+
+                function string(x) {
+                    var c, j, r = "", allowNewLine = false;
+
+                    if (jsonmode && x !== "\"") {
+                        warningAt("Strings must use doublequote.",
+                                line, character);
+                    }
+
+                    if (option.quotmark) {
+                        if (option.quotmark === "single" && x !== "'") {
+                            warningAt("Strings must use singlequote.",
+                                    line, character);
+                        } else if (option.quotmark === "double" && x !== "\"") {
+                            warningAt("Strings must use doublequote.",
+                                    line, character);
+                        } else if (option.quotmark === true) {
+                            quotmark = quotmark || x;
+                            if (quotmark !== x) {
+                                warningAt("Mixed double and single quotes.",
+                                        line, character);
+                            }
+                        }
+                    }
+
+                    function esc(n) {
+                        var i = parseInt(s.substr(j + 1, n), 16);
+                        j += n;
+                        if (i >= 32 && i <= 126 &&
+                                i !== 34 && i !== 92 && i !== 39) {
+                            warningAt("Unnecessary escapement.", line, character);
+                        }
+                        character += n;
+                        c = String.fromCharCode(i);
+                    }
+
+                    j = 0;
+
+unclosedString:
+                    for (;;) {
+                        while (j >= s.length) {
+                            j = 0;
+
+                            var cl = line, cf = from;
+                            if (!nextLine()) {
+                                errorAt("Unclosed string.", cl, cf);
+                                break unclosedString;
+                            }
+
+                            if (allowNewLine) {
+                                allowNewLine = false;
+                            } else {
+                                warningAt("Unclosed string.", cl, cf);
+                            }
+                        }
+
+                        c = s.charAt(j);
+                        if (c === x) {
+                            character += 1;
+                            s = s.substr(j + 1);
+                            return it("(string)", r, x);
+                        }
+
+                        if (c < " ") {
+                            if (c === "\n" || c === "\r") {
+                                break;
+                            }
+                            warningAt("Control character in string: {a}.",
+                                    line, character + j, s.slice(0, j));
+                        } else if (c === "\\") {
+                            j += 1;
+                            character += 1;
+                            c = s.charAt(j);
+                            n = s.charAt(j + 1);
+                            switch (c) {
+                            case "\\":
+                            case "\"":
+                            case "/":
+                                break;
+                            case "\'":
+                                if (jsonmode) {
+                                    warningAt("Avoid \\'.", line, character);
+                                }
+                                break;
+                            case "b":
+                                c = "\b";
+                                break;
+                            case "f":
+                                c = "\f";
+                                break;
+                            case "n":
+                                c = "\n";
+                                break;
+                            case "r":
+                                c = "\r";
+                                break;
+                            case "t":
+                                c = "\t";
+                                break;
+                            case "0":
+                                c = "\0";
+                                // Octal literals fail in strict mode
+                                // check if the number is between 00 and 07
+                                // where 'n' is the token next to 'c'
+                                if (n >= 0 && n <= 7 && directive["use strict"]) {
+                                    warningAt(
+                                    "Octal literals are not allowed in strict mode.",
+                                    line, character);
+                                }
+                                break;
+                            case "u":
+                                esc(4);
+                                break;
+                            case "v":
+                                if (jsonmode) {
+                                    warningAt("Avoid \\v.", line, character);
+                                }
+                                c = "\v";
+                                break;
+                            case "x":
+                                if (jsonmode) {
+                                    warningAt("Avoid \\x-.", line, character);
+                                }
+                                esc(2);
+                                break;
+                            case "":
+                                // last character is escape character
+                                // always allow new line if escaped, but show
+                                // warning if option is not set
+                                allowNewLine = true;
+                                if (option.multistr) {
+                                    if (jsonmode) {
+                                        warningAt("Avoid EOL escapement.", line, character);
+                                    }
+                                    c = "";
+                                    character -= 1;
+                                    break;
+                                }
+                                warningAt("Bad escapement of EOL. Use option multistr if needed.",
+                                    line, character);
+                                break;
+                            case "!":
+                                if (s.charAt(j - 2) === "<")
+                                    break;
+                                /*falls through*/
+                            default:
+                                warningAt("Bad escapement.", line, character);
+                            }
+                        }
+                        r += c;
+                        character += 1;
+                        j += 1;
+                    }
+                }
+
+                for (;;) {
+                    if (!s) {
+                        return it(nextLine() ? "(endline)" : "(end)", "");
+                    }
+
+                    t = match(tx);
+
+                    if (!t) {
+                        t = "";
+                        c = "";
+                        while (s && s < "!") {
+                            s = s.substr(1);
+                        }
+                        if (s) {
+                            errorAt("Unexpected '{a}'.", line, character, s.substr(0, 1));
+                            s = "";
+                        }
+                    } else {
+
+    //      identifier
+
+                        if (isAlpha(c) || c === "_" || c === "$") {
+                            return it("(identifier)", t);
+                        }
+
+    //      number
+
+                        if (isDigit(c)) {
+                            if (!isFinite(Number(t))) {
+                                warningAt("Bad number '{a}'.",
+                                    line, character, t);
+                            }
+                            if (isAlpha(s.substr(0, 1))) {
+                                warningAt("Missing space after '{a}'.",
+                                        line, character, t);
+                            }
+                            if (c === "0") {
+                                d = t.substr(1, 1);
+                                if (isDigit(d)) {
+                                    if (token.id !== ".") {
+                                        warningAt("Don't use extra leading zeros '{a}'.",
+                                            line, character, t);
+                                    }
+                                } else if (jsonmode && (d === "x" || d === "X")) {
+                                    warningAt("Avoid 0x-. '{a}'.",
+                                            line, character, t);
+                                }
+                            }
+                            if (t.substr(t.length - 1) === ".") {
+                                warningAt(
+"A trailing decimal point can be confused with a dot '{a}'.", line, character, t);
+                            }
+                            return it("(number)", t);
+                        }
+                        switch (t) {
+
+    //      string
+
+                        case "\"":
+                        case "'":
+                            return string(t);
+
+    //      // comment
+
+                        case "//":
+                            s = "";
+                            token.comment = true;
+                            break;
+
+    //      /* comment
+
+                        case "/*":
+                            for (;;) {
+                                i = s.search(lx);
+                                if (i >= 0) {
+                                    break;
+                                }
+                                if (!nextLine()) {
+                                    errorAt("Unclosed comment.", line, character);
+                                }
+                            }
+                            s = s.substr(i + 2);
+                            token.comment = true;
+                            break;
+
+    //      /*members /*jshint /*global
+
+                        case "/*members":
+                        case "/*member":
+                        case "/*jshint":
+                        case "/*jslint":
+                        case "/*global":
+                        case "*/":
+                            return {
+                                value: t,
+                                type: "special",
+                                line: line,
+                                character: character,
+                                from: from
+                            };
+
+                        case "":
+                            break;
+    //      /
+                        case "/":
+                            if (s.charAt(0) === "=") {
+                                errorAt("A regular expression literal can be confused with '/='.",
+                                    line, from);
+                            }
+
+                            if (prereg) {
+                                depth = 0;
+                                captures = 0;
+                                l = 0;
+                                for (;;) {
+                                    b = true;
+                                    c = s.charAt(l);
+                                    l += 1;
+                                    switch (c) {
+                                    case "":
+                                        errorAt("Unclosed regular expression.", line, from);
+                                        return quit("Stopping.", line, from);
+                                    case "/":
+                                        if (depth > 0) {
+                                            warningAt("{a} unterminated regular expression " +
+                                                "group(s).", line, from + l, depth);
+                                        }
+                                        c = s.substr(0, l - 1);
+                                        q = {
+                                            g: true,
+                                            i: true,
+                                            m: true
+                                        };
+                                        while (q[s.charAt(l)] === true) {
+                                            q[s.charAt(l)] = false;
+                                            l += 1;
+                                        }
+                                        character += l;
+                                        s = s.substr(l);
+                                        q = s.charAt(0);
+                                        if (q === "/" || q === "*") {
+                                            errorAt("Confusing regular expression.",
+                                                    line, from);
+                                        }
+                                        return it("(regexp)", c);
+                                    case "\\":
+                                        c = s.charAt(l);
+                                        if (c < " ") {
+                                            warningAt(
+"Unexpected control character in regular expression.", line, from + l);
+                                        } else if (c === "<") {
+                                            warningAt(
+"Unexpected escaped character '{a}' in regular expression.", line, from + l, c);
+                                        }
+                                        l += 1;
+                                        break;
+                                    case "(":
+                                        depth += 1;
+                                        b = false;
+                                        if (s.charAt(l) === "?") {
+                                            l += 1;
+                                            switch (s.charAt(l)) {
+                                            case ":":
+                                            case "=":
+                                            case "!":
+                                                l += 1;
+                                                break;
+                                            default:
+                                                warningAt(
+"Expected '{a}' and instead saw '{b}'.", line, from + l, ":", s.charAt(l));
+                                            }
+                                        } else {
+                                            captures += 1;
+                                        }
+                                        break;
+                                    case "|":
+                                        b = false;
+                                        break;
+                                    case ")":
+                                        if (depth === 0) {
+                                            warningAt("Unescaped '{a}'.",
+                                                    line, from + l, ")");
+                                        } else {
+                                            depth -= 1;
+                                        }
+                                        break;
+                                    case " ":
+                                        q = 1;
+                                        while (s.charAt(l) === " ") {
+                                            l += 1;
+                                            q += 1;
+                                        }
+                                        if (q > 1) {
+                                            warningAt(
+"Spaces are hard to count. Use {{a}}.", line, from + l, q);
+                                        }
+                                        break;
+                                    case "[":
+                                        c = s.charAt(l);
+                                        if (c === "^") {
+                                            l += 1;
+                                            if (s.charAt(l) === "]") {
+                                                errorAt("Unescaped '{a}'.",
+                                                    line, from + l, "^");
+                                            }
+                                        }
+                                        if (c === "]") {
+                                            warningAt("Empty class.", line,
+                                                    from + l - 1);
+                                        }
+                                        isLiteral = false;
+                                        isInRange = false;
+klass:
+                                        do {
+                                            c = s.charAt(l);
+                                            l += 1;
+                                            switch (c) {
+                                            case "[":
+                                            case "^":
+                                                warningAt("Unescaped '{a}'.",
+                                                        line, from + l, c);
+                                                if (isInRange) {
+                                                    isInRange = false;
+                                                } else {
+                                                    isLiteral = true;
+                                                }
+                                                break;
+                                            case "-":
+                                                if (isLiteral && !isInRange) {
+                                                    isLiteral = false;
+                                                    isInRange = true;
+                                                } else if (isInRange) {
+                                                    isInRange = false;
+                                                } else if (s.charAt(l) === "]") {
+                                                    isInRange = true;
+                                                } else {
+                                                    if (option.regexdash !== (l === 2 || (l === 3 &&
+                                                        s.charAt(1) === "^"))) {
+                                                        warningAt("Unescaped '{a}'.",
+                                                            line, from + l - 1, "-");
+                                                    }
+                                                    isLiteral = true;
+                                                }
+                                                break;
+                                            case "]":
+                                                if (isInRange && !option.regexdash) {
+                                                    warningAt("Unescaped '{a}'.",
+                                                            line, from + l - 1, "-");
+                                                }
+                                                break klass;
+                                            case "\\":
+                                                c = s.charAt(l);
+                                                if (c < " ") {
+                                                    warningAt(
+"Unexpected control character in regular expression.", line, from + l);
+                                                } else if (c === "<") {
+                                                    warningAt(
+"Unexpected escaped character '{a}' in regular expression.", line, from + l, c);
+                                                }
+                                                l += 1;
+
+                                                // \w, \s and \d are never part of a character range
+                                                if (/[wsd]/i.test(c)) {
+                                                    if (isInRange) {
+                                                        warningAt("Unescaped '{a}'.",
+                                                            line, from + l, "-");
+                                                        isInRange = false;
+                                                    }
+                                                    isLiteral = false;
+                                                } else if (isInRange) {
+                                                    isInRange = false;
+                                                } else {
+                                                    isLiteral = true;
+                                                }
+                                                break;
+                                            case "/":
+                                                warningAt("Unescaped '{a}'.",
+                                                        line, from + l - 1, "/");
+
+                                                if (isInRange) {
+                                                    isInRange = false;
+                                                } else {
+                                                    isLiteral = true;
+                                                }
+                                                break;
+                                            case "<":
+                                                if (isInRange) {
+                                                    isInRange = false;
+                                                } else {
+                                                    isLiteral = true;
+                                                }
+                                                break;
+                                            default:
+                                                if (isInRange) {
+                                                    isInRange = false;
+                                                } else {
+                                                    isLiteral = true;
+                                                }
+                                            }
+                                        } while (c);
+                                        break;
+                                    case ".":
+                                        if (option.regexp) {
+                                            warningAt("Insecure '{a}'.", line,
+                                                    from + l, c);
+                                        }
+                                        break;
+                                    case "]":
+                                    case "?":
+                                    case "{":
+                                    case "}":
+                                    case "+":
+                                    case "*":
+                                        warningAt("Unescaped '{a}'.", line,
+                                                from + l, c);
+                                    }
+                                    if (b) {
+                                        switch (s.charAt(l)) {
+                                        case "?":
+                                        case "+":
+                                        case "*":
+                                            l += 1;
+                                            if (s.charAt(l) === "?") {
+                                                l += 1;
+                                            }
+                                            break;
+                                        case "{":
+                                            l += 1;
+                                            c = s.charAt(l);
+                                            if (c < "0" || c > "9") {
+                                                warningAt(
+"Expected a number and instead saw '{a}'.", line, from + l, c);
+                                                break; // No reason to continue checking numbers.
+                                            }
+                                            l += 1;
+                                            low = +c;
+                                            for (;;) {
+                                                c = s.charAt(l);
+                                                if (c < "0" || c > "9") {
+                                                    break;
+                                                }
+                                                l += 1;
+                                                low = +c + (low * 10);
+                                            }
+                                            high = low;
+                                            if (c === ",") {
+                                                l += 1;
+                                                high = Infinity;
+                                                c = s.charAt(l);
+                                                if (c >= "0" && c <= "9") {
+                                                    l += 1;
+                                                    high = +c;
+                                                    for (;;) {
+                                                        c = s.charAt(l);
+                                                        if (c < "0" || c > "9") {
+                                                            break;
+                                                        }
+                                                        l += 1;
+                                                        high = +c + (high * 10);
+                                                    }
+                                                }
+                                            }
+                                            if (s.charAt(l) !== "}") {
+                                                warningAt(
+"Expected '{a}' and instead saw '{b}'.", line, from + l, "}", c);
+                                            } else {
+                                                l += 1;
+                                            }
+                                            if (s.charAt(l) === "?") {
+                                                l += 1;
+                                            }
+                                            if (low > high) {
+                                                warningAt(
+"'{a}' should not be greater than '{b}'.", line, from + l, low, high);
+                                            }
+                                        }
+                                    }
+                                }
+                                c = s.substr(0, l - 1);
+                                character += l;
+                                s = s.substr(l);
+                                return it("(regexp)", c);
+                            }
+                            return it("(punctuator)", t);
+
+    //      punctuator
+
+                        case "#":
+                            return it("(punctuator)", t);
+                        default:
+                            return it("(punctuator)", t);
+                        }
+                    }
+                }
+            }
+        };
+    }());
+
+
+    function addlabel(t, type, token) {
+        if (t === "hasOwnProperty") {
+            warning("'hasOwnProperty' is a really bad name.");
+        }
+
+        // Define t in the current function in the current scope.
+        if (type === "exception") {
+            if (is_own(funct["(context)"], t)) {
+                if (funct[t] !== true && !option.node) {
+                    warning("Value of '{a}' may be overwritten in IE.", nexttoken, t);
+                }
+            }
+        }
+
+        if (is_own(funct, t) && !funct["(global)"]) {
+            if (funct[t] === true) {
+                if (option.latedef)
+                    warning("'{a}' was used before it was defined.", nexttoken, t);
+            } else {
+                if (!option.shadow && type !== "exception") {
+                    warning("'{a}' is already defined.", nexttoken, t);
+                }
+            }
+        }
+
+        funct[t] = type;
+
+        if (token) {
+            funct["(tokens)"][t] = token;
+        }
+
+        if (funct["(global)"]) {
+            global[t] = funct;
+            if (is_own(implied, t)) {
+                if (option.latedef)
+                    warning("'{a}' was used before it was defined.", nexttoken, t);
+                delete implied[t];
+            }
+        } else {
+            scope[t] = funct;
+        }
+    }
+
+
+    function doOption() {
+        var nt = nexttoken;
+        var o  = nt.value;
+        var quotmarkValue = option.quotmark;
+        var predef = {};
+        var b, obj, filter, t, tn, v, minus;
+
+        switch (o) {
+        case "*/":
+            error("Unbegun comment.");
+            break;
+        case "/*members":
+        case "/*member":
+            o = "/*members";
+            if (!membersOnly) {
+                membersOnly = {};
+            }
+            obj = membersOnly;
+            option.quotmark = false;
+            break;
+        case "/*jshint":
+        case "/*jslint":
+            obj = option;
+            filter = boolOptions;
+            break;
+        case "/*global":
+            obj = predef;
+            break;
+        default:
+            error("What?");
+        }
+
+        t = lex.token();
+
+loop:
+        for (;;) {
+            minus = false;
+            for (;;) {
+                if (t.type === "special" && t.value === "*/") {
+                    break loop;
+                }
+                if (t.id !== "(endline)" && t.id !== ",") {
+                    break;
+                }
+                t = lex.token();
+            }
+
+            if (o === "/*global" && t.value === "-") {
+                minus = true;
+                t = lex.token();
+            }
+
+            if (t.type !== "(string)" && t.type !== "(identifier)" && o !== "/*members") {
+                error("Bad option.", t);
+            }
+
+            v = lex.token();
+            if (v.id === ":") {
+                v = lex.token();
+
+                if (obj === membersOnly) {
+                    error("Expected '{a}' and instead saw '{b}'.", t, "*/", ":");
+                }
+
+                if (o === "/*jshint") {
+                    checkOption(t.value, t);
+                }
+
+                var numericVals = [
+                    "maxstatements",
+                    "maxparams",
+                    "maxdepth",
+                    "maxcomplexity",
+                    "maxerr",
+                    "maxlen",
+                    "indent"
+                ];
+
+                if (numericVals.indexOf(t.value) > -1 && (o === "/*jshint" || o === "/*jslint")) {
+                    b = +v.value;
+
+                    if (typeof b !== "number" || !isFinite(b) || b <= 0 || Math.floor(b) !== b) {
+                        error("Expected a small integer and instead saw '{a}'.", v, v.value);
+                    }
+
+                    if (t.value === "indent")
+                        obj.white = true;
+
+                    obj[t.value] = b;
+                } else if (t.value === "validthis") {
+                    if (funct["(global)"]) {
+                        error("Option 'validthis' can't be used in a global scope.");
+                    } else {
+                        if (v.value === "true" || v.value === "false")
+                            obj[t.value] = v.value === "true";
+                        else
+                            error("Bad option value.", v);
+                    }
+                } else if (t.value === "quotmark" && (o === "/*jshint")) {
+                    switch (v.value) {
+                    case "true":
+                        obj.quotmark = true;
+                        break;
+                    case "false":
+                        obj.quotmark = false;
+                        break;
+                    case "double":
+                    case "single":
+                        obj.quotmark = v.value;
+                        break;
+                    default:
+                        error("Bad option value.", v);
+                    }
+                } else if (v.value === "true" || v.value === "false") {
+                    if (o === "/*jslint") {
+                        tn = renamedOptions[t.value] || t.value;
+                        obj[tn] = v.value === "true";
+                        if (invertedOptions[tn] !== undefined) {
+                            obj[tn] = !obj[tn];
+                        }
+                    } else {
+                        obj[t.value] = v.value === "true";
+                    }
+
+                    if (t.value === "newcap")
+                        obj["(explicitNewcap)"] = true;
+                } else {
+                    error("Bad option value.", v);
+                }
+                t = lex.token();
+            } else {
+                if (o === "/*jshint" || o === "/*jslint") {
+                    error("Missing option value.", t);
+                }
+
+                obj[t.value] = false;
+
+                if (o === "/*global" && minus === true) {
+                    JSHINT.blacklist[t.value] = t.value;
+                    updatePredefined();
+                }
+
+                t = v;
+            }
+        }
+
+        if (o === "/*members") {
+            option.quotmark = quotmarkValue;
+        }
+
+        combine(predefined, predef);
+
+        for (var key in predef) {
+            if (is_own(predef, key)) {
+                declared[key] = nt;
+            }
+        }
+
+        if (filter) {
+            assume();
+        }
+    }
+
+
+// We need a peek function. If it has an argument, it peeks that much farther
+// ahead. It is used to distinguish
+//     for ( var i in ...
+// from
+//     for ( var i = ...
+
+    function peek(p) {
+        var i = p || 0, j = 0, t;
+
+        while (j <= i) {
+            t = lookahead[j];
+            if (!t) {
+                t = lookahead[j] = lex.token();
+            }
+            j += 1;
+        }
+        return t;
+    }
+
+
+
+// Produce the next token. It looks for programming errors.
+
+    function advance(id, t) {
+        switch (token.id) {
+        case "(number)":
+            if (nexttoken.id === ".") {
+                warning("A dot following a number can be confused with a decimal point.", token);
+            }
+            break;
+        case "-":
+            if (nexttoken.id === "-" || nexttoken.id === "--") {
+                warning("Confusing minusses.");
+            }
+            break;
+        case "+":
+            if (nexttoken.id === "+" || nexttoken.id === "++") {
+                warning("Confusing plusses.");
+            }
+            break;
+        }
+
+        if (token.type === "(string)" || token.identifier) {
+            anonname = token.value;
+        }
+
+        if (id && nexttoken.id !== id) {
+            if (t) {
+                if (nexttoken.id === "(end)") {
+                    warning("Unmatched '{a}'.", t, t.id);
+                } else {
+                    warning("Expected '{a}' to match '{b}' from line {c} and instead saw '{d}'.",
+                            nexttoken, id, t.id, t.line, nexttoken.value);
+                }
+            } else if (nexttoken.type !== "(identifier)" ||
+                            nexttoken.value !== id) {
+                warning("Expected '{a}' and instead saw '{b}'.",
+                        nexttoken, id, nexttoken.value);
+            }
+        }
+
+        prevtoken = token;
+        token = nexttoken;
+        for (;;) {
+            nexttoken = lookahead.shift() || lex.token();
+            if (nexttoken.id === "(end)" || nexttoken.id === "(error)") {
+                return;
+            }
+            if (nexttoken.type === "special") {
+                doOption();
+            } else {
+                if (nexttoken.id !== "(endline)") {
+                    break;
+                }
+            }
+        }
+    }
+
+
+// This is the heart of JSHINT, the Pratt parser. In addition to parsing, it
+// is looking for ad hoc lint patterns. We add .fud to Pratt's model, which is
+// like .nud except that it is only used on the first token of a statement.
+// Having .fud makes it much easier to define statement-oriented languages like
+// JavaScript. I retained Pratt's nomenclature.
+
+// .nud     Null denotation
+// .fud     First null denotation
+// .led     Left denotation
+//  lbp     Left binding power
+//  rbp     Right binding power
+
+// They are elements of the parsing method called Top Down Operator Precedence.
+
+    function expression(rbp, initial) {
+        var left, isArray = false, isObject = false;
+
+        if (nexttoken.id === "(end)")
+            error("Unexpected early end of program.", token);
+
+        advance();
+        if (initial) {
+            anonname = "anonymous";
+            funct["(verb)"] = token.value;
+        }
+        if (initial === true && token.fud) {
+            left = token.fud();
+        } else {
+            if (token.nud) {
+                left = token.nud();
+            } else {
+                if (nexttoken.type === "(number)" && token.id === ".") {
+                    warning("A leading decimal point can be confused with a dot: '.{a}'.",
+                            token, nexttoken.value);
+                    advance();
+                    return token;
+                } else {
+                    error("Expected an identifier and instead saw '{a}'.",
+                            token, token.id);
+                }
+            }
+            while (rbp < nexttoken.lbp) {
+                isArray = token.value === "Array";
+                isObject = token.value === "Object";
+
+                // #527, new Foo.Array(), Foo.Array(), new Foo.Object(), Foo.Object()
+                // Line breaks in IfStatement heads exist to satisfy the checkJSHint
+                // "Line too long." error.
+                if (left && (left.value || (left.first && left.first.value))) {
+                    // If the left.value is not "new", or the left.first.value is a "."
+                    // then safely assume that this is not "new Array()" and possibly
+                    // not "new Object()"...
+                    if (left.value !== "new" ||
+                      (left.first && left.first.value && left.first.value =

<TRUNCATED>

---------------------------------------------------------------------
To unsubscribe, e-mail: server-dev-unsubscribe@james.apache.org
For additional commands, e-mail: server-dev-help@james.apache.org


Mime
View raw message