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yesod-static-angular (empty) → 0.1.0

raw patch · 49 files changed

+24482/−0 lines, 49 filesdep +HUnitdep +aesondep +basesetup-changed

Dependencies added: HUnit, aeson, base, blaze-builder, blaze-markup, bytestring, data-default, directory, filepath, hamlet, hspec, language-javascript, mime-types, shakespeare-css, shakespeare-js, template-haskell, text, yesod, yesod-core, yesod-static, yesod-static-angular, yesod-test

Files

+ LICENSE view
@@ -0,0 +1,20 @@+Copyright (c) 2013 John Lenz++Permission is hereby granted, free of charge, to any person obtaining+a copy of this software and associated documentation files (the+"Software"), to deal in the Software without restriction, including+without limitation the rights to use, copy, modify, merge, publish,+distribute, sublicense, and/or sell copies of the Software, and to+permit persons to whom the Software is furnished to do so, subject to+the following conditions:++The above copyright notice and this permission notice shall be+included in all copies or substantial portions of the Software.++THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ README.md view
@@ -0,0 +1,27 @@+[yesod-static](http://hackage.haskell.org/package/yesod-static) supports generators which run at+compile time which create static resources to embed directly into the executable.  This package+leverages these generators to provide automatic management of [AngularJs](http://angularjs.org/)+code.  During development individual files served and reloaded on every request.  When compiling for+production, the files are minimized, compressed, and then embedded into the executable.++There are several moving parts to integrating AngularJs into Yesod using this module++* yesod-static-angular (this module) - embeds Angular code and directive templates into the static+  subsite+* [karma-ng-hamlet2js-preprocessor](https://npmjs.org/package/karma-ng-hamlet2js-preprocessor) - a+  [karma](http://karma-runner.github.io) plugin to insert Hamlet directive templates into the+  AngularJs template cache.+* [webdriver](https://hackage.haskell.org/package/webdriver) - end to end web testing tool+* [webdriver-angular](https://hackage.haskell.org/package/webdriver-angular) - some Angular specific+  commands for webdriver.  This package contains all the functionality of+  [protractor](https://github.com/angular/protractor) so protractor does not need to be used.+* [hspec-webdriver](https://hackage.haskell.org/package/hspec-webdriver) - some integration code to+  easily write hspec examples which are webdriver tests.++The+[example](https://bitbucket.org/wuzzeb/yesod-static-generators/src/tip/angular/example?at=default)+directory in the source code contains an example application that shows all of the above packages in+action.  Also, I have two blog posts describing the example and its tests.++* [Yesod and AngularJs](http://blog.wuzzeb.org/posts/2013-12-16-yesod-and-angular.html)+* [Testing a Yesod+AngularJs Application](http://blog.wuzzeb.org/posts/2013-12-17-testing-yesod-and-angular.html)
+ Setup.hs view
@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain
+ Yesod/EmbeddedStatic/AngularJavascript.hs view
@@ -0,0 +1,456 @@+{-# LANGUAGE OverloadedStrings, TemplateHaskell, QuasiQuotes #-}++-- | Integrate an AngularJS application written in Javascript into the static subsite.+--+-- <http://angularjs.org/ AngularJS> is a javascript web framework for enhancing HTML to provide+-- dynamic web applications. This module integrates an AngularJS application written in pure+-- javascript into a Yesod application.  (As of January 2014, there is some experiemental+-- development work on Fay bindings to AngularJS, but unfortunately it is not currently usable.)+--+-- An AngularJS application consists of several pieces:+--+-- * Javascript code consisting of controllers, directives, and services attached to Angular+-- modules.  The goal of this javascript is to produce a domain specific language extending HTML.+-- 'embedNgModule' uses the static subsite to serve this javascript code, serving a minimized+-- and compressed file during production and serving individual files during development.+--+-- * Directive Templates. In Angular, directives should be the only components which manipulate the+-- DOM.  This can happen in the directive javascript code or through a directive HTML template.+-- 'embedNgModule' supports templates written in Hamlet, converting the Hamlet to HTML at compile+-- time before embedding the HTML into the generated javascript.+-- +-- * The View.  In Angular, the view is written in the DSL extending HTML.  Normal Yesod+-- Handlers and Widgets work great for the view (so nothing needed from this module).  Note that your+-- Yesod Widgets will not have any julius or attached javascript code, the javascript is entirely+-- managed by 'embedNgModule'.+--+-- * Testing.  Angular makes testing (both unit and end-to-end) easy.  For unit and mid-level+-- testing, the normal Angular test runner <http://karma-runner.github.io karma> is the best.+-- 'hamletTestTemplate' assists with integrating Hamlet directive templates into karma.+-- For end2end testing, the "Test.WebDriver.Commands.Angular" module in the+-- <https://hackage.haskell.org/package/webdriver-angular webdriver-angular> package works well.+--+-- There is an+-- <https://bitbucket.org/wuzzeb/yesod-static-generators/src/tip/angular/example?at=default example>+-- in the source code which shows an application, unit testing with karma, and end2end+-- testing with webdriver.+module Yesod.EmbeddedStatic.AngularJavascript(+  -- * File Layout+  -- $filelayout++  -- ** Javascript+  -- $jsformat++  -- ** Directives+  -- $dirformat++  -- * Generators+    embedNgModule+  , embedNgModules++  -- * Custom Directive Template Processing+  , embedNgModuleWithoutTemplates+  , embedNgModulesWithoutTemplates+  , directiveTemplates+  , directiveTemplatesWithSettings+  , directiveWidget++  -- * Testing+  , hamletTestTemplate+) where++import Control.Applicative+import Control.Monad (forM, unless)+import Data.Aeson (encode, decode, toJSON, Value)+import Data.Default (def)+import Data.List (isPrefixOf, sort)+import Data.Monoid ((<>), mconcat)+import Language.Haskell.TH+import Network.Mime (MimeType)+import System.Directory (getDirectoryContents, doesDirectoryExist, doesFileExist)+import System.FilePath+import Text.Blaze.Renderer.Text (renderMarkup)+import Text.Julius+import Text.Hamlet (HamletSettings, defaultHamletSettings, shamletFile)+import Text.Hamlet.RT (parseHamletRT, renderHamletRT)+import Yesod.Core.Widget (whamletFileWithSettings, WidgetT, whamlet)+import Yesod.EmbeddedStatic.Generators+import Yesod.EmbeddedStatic.Types+import Yesod.EmbeddedStatic.AngularJsMangle++import qualified Data.ByteString.Lazy as BL+import qualified Data.Text as T+import qualified Data.Text.Lazy as TL+import qualified Data.Text.Lazy.IO as TL+import qualified Data.Text.Lazy.Encoding as TL++-------------------------------------------------------------------------------+-- Generator+-------------------------------------------------------------------------------++loadModule :: FilePath -> IO ([FilePath], [FilePath], Value) -- (javascript files, hamlet files, module dependency)+loadModule dir = do+    content <- getDirectoryContents dir+    let files = sort $ filter (\m -> takeExtension m == ".js") content+    let tmpls = sort $ filter (\m -> takeExtension m == ".hamlet") content++    deps <- if "module-deps.json" `elem` content+                then do ct <- BL.readFile $ dir </> "module-deps.json"+                        case decode ct of+                            Just x -> return x+                            Nothing -> return $ toJSON ([] :: [String])+                else return $ toJSON ([] :: [String])++    return (files, tmpls, deps)++procTemplate :: FilePath -> IO (String, TL.Text)+procTemplate f = do+    ct <- TL.readFile f+    ham <- parseHamletRT defaultHamletSettings $ TL.unpack ct+    html <- renderHamletRT ham [] (\() _ -> error "No url allowed")++    let jsF = replaceExtension f ".js"+    e <- doesFileExist jsF+    unless e $ error $ "Unable to find " ++ jsF+    mid <- parseDirectiveFile jsF+    name <- case mid of+                Nothing -> error $ "Unable to find templateUrl in " ++ jsF+                Just (x, _) -> return x++    return (name, renderMarkup html)++toCache :: [(String, TL.Text)] -> BL.ByteString+toCache [] = BL.empty+toCache ts = BL.concat $ [header] ++ concatMap go ts ++ [footer]+    where+        header = "module.run(['$templateCache', function($templateCache) {\n"+        footer = "}]);\n"+        go (name, html) = [ "$templateCache.put("+                          , encode name+                          , ","+                          , encode html+                          , ");\n"+                          ]+    +productionModule :: Bool -> String -> FilePath -> (BL.ByteString -> IO BL.ByteString) -> IO BL.ByteString+productionModule inclTempl name dir mini = do+    putStrLn $ "Building AngularJS module " ++ name ++ " (" ++ dir ++ ")"+    (files, tmpls, deps) <- loadModule dir+    ct <- mapM cleanupDIFile $ map (dir</>) files+    tCt <- if inclTempl+            then toCache <$> mapM procTemplate (map (dir</>) tmpls)+            else return BL.empty+    let fileCt = "(function(module) {"+              <> BL.concat ct+              <> tCt+              <> "})(angular.module("+              <> encode name+              <> ","+              <> encode deps+              <> "));"+    mini fileCt++develModule :: Bool -> String -> FilePath -> IO BL.ByteString+develModule inclTempl name dir = do+    (jsFiles, tmpls, deps) <- loadModule dir+    let files = if inclTempl then jsFiles ++ tmpls else jsFiles++    let script = [julius|+(function() {+    /* We want to defer bootstrap until all scripts are loaded */+    if (!/^NG_DEFER_BOOTSTRAP!/.test(window.name)) {+        window.name = "NG_DEFER_BOOTSTRAP!" + window.name;+        window.yesod_devel_scripts = {};+        window.yesod_devel_check_loaded = function() {+            for (var key in window.yesod_devel_scripts) {+                if (!window.yesod_devel_scripts[key]) {+                    /* Not loaded yet */+                    return;+                }+            }+            /* Everything has loaded, bootstrap can continue */+            angular.resumeBootstrap();+        };+    }++    /* Create the module */+    angular.module(#{toJSON name}, #{deps});++    /* Figure out the full path of the current script */+    var scripts = document.getElementsByTagName("script"),+        path = scripts[scripts.length - 1].src;++    /* Add a script tag for each file in the module */+    var files = #{toJSON files};+    for (var i = 0; i < files.length; i++) {+        /* Add the script to the list of scripts to wait for */+        window.yesod_devel_scripts[#{toJSON name} + "/" + files[i]] = false;++        var s = document.createElement("script");+        s.type = "application/javascript";+        s.src = path + "/" + files[i];+        document.body.appendChild(s);+    }+})();+    |]+    return $ TL.encodeUtf8 $ renderJavascript $ script (error "No URL interpolation allowed")++develExtraFiles :: [T.Text] -- ^ location+                -> String   -- ^ module name+                -> FilePath -- ^ directory for module+                -> [T.Text] -- ^ incomming url to check+                -> IO (Maybe (MimeType, BL.ByteString))+develExtraFiles loc name dir paths+    | length paths == length loc + 1 && loc `isPrefixOf` paths = do+        let file = T.unpack (paths !! (length paths - 1))+            full = dir </> file+        e <- doesFileExist full+        if e+            then do ct <- if takeExtension file == ".hamlet"+                            then (\x -> toCache [x]) <$> procTemplate full+                            else BL.readFile full+                    let ct' = BL.concat+                                [ "(function(module) {   "+                                , ct+                                , "\n"+                                , "window.yesod_devel_scripts["+                                , encode $ name </> file -- JSON encoded file includes the quotes+                                , "] = true;\n"+                                , "window.yesod_devel_check_loaded();\n"+                                , "})(angular.module("+                                , encode name -- JSON encoded name includes the quotes+                                , "));"+                                ]+                    return $ Just ("application/javascript", ct')+            else return Nothing++    | otherwise = return Nothing++-- | An angular module entry+ngEntry :: Bool -> String -> Location -> FilePath -> (BL.ByteString -> IO BL.ByteString) -> Entry+ngEntry incTempl name loc dir mini = def+    { ebHaskellName = Just $ pathToName loc+    , ebLocation = loc+    , ebMimeType = "application/javascript"+    , ebProductionContent = productionModule incTempl name dir mini+    , ebDevelReload = [| develModule ($(litE $ integerL $ if incTempl then 1 else 0) == (1 :: Integer))+                                     $(litE $ stringL name) +                                     $(litE $ stringL dir) |]+    , ebDevelExtraFiles = Just [| develExtraFiles (T.splitOn (T.pack "/") $ T.pack $(litE $ stringL loc))+                                                  $(litE $ stringL name)+                                                  $(litE $ stringL dir) |]+    }++-- | Embed the javascript and directive templates from a single directory into the static subsite as+-- a single Angular module file.  For this to work, the directive templates cannot use any hamlet+-- variable interpolation.+--+-- During development, each @.js@ file is served separately (with some code to define the @module@+-- variable) and at the location where the combined file would appear during production, a small+-- script which just loads all the @.js@ files from the directory is served.  This makes debugging+-- much easier.+--+-- This generator produces one variable definition of type @Route EmbeddedStatic@ which is named by+-- passing the location through 'pathToName'.+embedNgModule :: String    -- ^ Angular module name+              -> Location  -- ^ location within the static subsite for the resulting javascript file+              -> FilePath  -- ^ directory on disk (relative to build directory/directory containing the .cabal file)+                           --   which contains the contents of the module.+              -> (BL.ByteString -> IO BL.ByteString)+                           -- ^ minimizer such as 'uglifyJs' or 'jasmine' to use during production.+              -> Generator+embedNgModule name loc dir mini = return [ngEntry True name loc dir mini]++-- | Embed multiple angular modules into the static subsite.+--+-- All subdirectories within the given directory are assumed to be angular modules, and each+-- subdirectory is embedded by calling 'embedNgModule' on it.  The subdirectory name is used+-- for the module name.  The location for the module will be the location given to this generator+-- combined with the subdirectory name and then @.js@.+embedNgModules :: Location -- ^ directory location within the static subsite where the modules should appear+               -> FilePath -- ^ directory on disk (relative to build directory/directory containing the .cabal file)+                           --   containing angular modules.+               -> (BL.ByteString -> IO BL.ByteString)+                           -- ^ minimizer such as 'uglifyJs' or 'jasmine' to use during production.+               -> Generator+embedNgModules = multi embedNgModule++-- | Same as 'embedNgModule' but the directive templates are not included.  Use this if your+-- directive templates require variable/type safe route interpolation.  Your directive templates+-- should then instead be inserted into a @WidgetT site IO ()@ using 'directiveTemplates' and then+-- embedded into the final page.+embedNgModuleWithoutTemplates :: String    -- ^ Angular module name+                              -> Location  -- ^ location within the static subsite for the resulting javascript file+                              -> FilePath  -- ^ directory on disk (relative to build directory/directory containing+                                           -- the .cabal file) which contains the contents of the module.+                              -> (BL.ByteString -> IO BL.ByteString)+                                    -- ^ minimizer such as 'uglifyJs' or 'jasmine' to use during production.+                              -> Generator+embedNgModuleWithoutTemplates name loc dir mini = return [ngEntry False name loc dir mini]++-- | Embed multiple angular modules without templates into the static subsite.+-- All subdirectories within the given directory are assumed to be angular modules, and each+-- subdirectory is embedded by calling 'embedNgModuleWithoutTemplates' on it.+embedNgModulesWithoutTemplates +    :: Location -- ^ directory location within the static subsite where the modules should appear+    -> FilePath -- ^ directory on disk (relative to build directory/directory containing the .cabal file)+                --   containing angular modules.+    -> (BL.ByteString -> IO BL.ByteString)+                -- ^ minimizer such as 'uglifyJs' or 'jasmine' to use during production.+    -> Generator+embedNgModulesWithoutTemplates = multi embedNgModuleWithoutTemplates++-- | Multi-module helper+multi :: (String -> Location -> FilePath -> (BL.ByteString -> IO BL.ByteString) -> Generator)+                  -- ^ either 'embedAngularModule' or 'embedAngularModuleWithoutTemplates'+      -> Location -- ^ directory location within the static subsite where the modules should appear+      -> FilePath -- ^ directory on disk (relative to build directory/directory containing the .cabal file)+                  --   containing angular modules.+      -> (BL.ByteString -> IO BL.ByteString)+                  -- ^ minimizer such as 'uglifyJs' or 'jasmine' to use during production.+      -> Generator+multi proc loc dir mini = do+    mods <- runIO $ getDirectoryContents dir+    let mods' = filter (\m -> not (null m) && head m /= '.') mods+    fmap concat . forM mods' $ \m -> do+        exists <- runIO $ doesDirectoryExist $ dir </> m+        if exists+            then proc m (loc </> (m ++ ".js")) (dir </> m) mini+            else return []++-- | Create a @'WidgetT' site IO ()@ which contains all the directive templates written in Hamlet+-- from the passed in directory.  This is only needed if you use+-- 'embedNgModuleWithoutTemplates' because your directive templates use variable/url+-- interpolation.  The template will be inside a @\<script type=\"text/ng-template\"+-- id=\"someid\"\>@, where the ID is found by parsing the javascript code for @templateUrl@. This+-- widget must be inside the tag which has the @ng-app@ attribute.+directiveTemplates :: FilePath -> ExpQ+directiveTemplates = directiveTemplatesWithSettings defaultHamletSettings++-- | Same as 'directiveTemplates' but allows you to specify the hamlet settings.+directiveTemplatesWithSettings :: HamletSettings -> FilePath -> ExpQ+directiveTemplatesWithSettings settings dir = do+    (jsfiles, _, _) <- runIO $ loadModule dir+    hamlets <- runIO $ parseDirectiveFiles dir jsfiles+    let lst = [ tupE [litE $ stringL i, whamletFileWithSettings settings f] | (i,f) <- hamlets ]+    [| mconcat $ map (uncurry directiveWidget) $(listE lst) |]++-- | Wrap a widget in a @\<script type=\"text/ng-template\" id=\"someid\"\>@ block.+directiveWidget :: T.Text -- ^ ID of the directive+                -> WidgetT site IO () -- ^ the body of the template+                -> WidgetT site IO ()+directiveWidget name w = [whamlet|+<script type="text/ng-template" ##{name}>+    ^{w}+|]++-------------------------------------------------------------------------------+-- Testing+-------------------------------------------------------------------------------++-- | Convert a hamlet file to javascript for unit testing.+--+-- When unit testing the Angular code, the javascript is executed directly (without any processing+-- by 'embedNgModule').  But for the directives to work, the Hamlet templates must still be+-- converted to javascript which inserts the template into the Angular @$templateCache@.  This+-- TH splice takes a path to a hamlet file and produces a 'BL.ByteString' which contains this+-- javascript.  Before unit testing the javascript code, this TH splice must be run on every+-- directive hamlet template.+--+-- If you use <http://karma-runner.github.io karma>, the +-- <https://npmjs.org/package/karma-ng-hamlet2js-preprocessor karma-ng-hamlet2js-preprocessor>+-- does this automatically by using @runghc@ to run a small Haskell script which calls+-- 'hamletTestTemplate'.  The example application uses this karma preprocessor.+hamletTestTemplate :: FilePath -> ExpQ+hamletTestTemplate f = do+    let jsName = replaceExtension f "js"+    e <- runIO $ doesFileExist jsName+    if not e+        then [| error $ "Unable to find " ++ $(litE $ stringL jsName) |]+        else do+            mid <- runIO $ parseDirectiveFile jsName+            case mid of+                Nothing -> [| error $ "Unable to find template ID from " ++ $(litE $ stringL jsName) |]+                Just (i, hamletFile) ->+                    [| BL.concat +                        [ TL.encodeUtf8 $ TL.pack "module.run(function($templateCache) {\n"+                        , TL.encodeUtf8 $ TL.pack "    $templateCache.put("+                        , encode ($(litE $ stringL i) :: String)+                        , TL.encodeUtf8 $ TL.pack ",\n"+                        , encode $ renderMarkup $(shamletFile hamletFile)+                        , TL.encodeUtf8 $ TL.pack "\n);});"+                        ]+                    |]++-- $filelayout+-- This Haskell module assists with the management of Angular modules.  Each Angular module+-- cooresponds to a directory where each controller\/directive\/service\/factory\/etc. is located in+-- separate files within this directory.  For example, you might have files @angular\/myctrl.js@,+-- @angular\/somedirective.js@, @angular\/myservice.js@, and so on.  Also, for each directive that+-- does not use an inline template, you should have the corresponding directive template in a file+-- with the same name as the javascript file but with a @hamlet@ extension (e.g.+-- @angular\/somedirective.hamlet@).  For larger applications, you can organize the Angular code into+-- multiple Angular modules by using one directory per module.++-- $jsformat+-- All files with a @.js@ extension in the given directory will be loaded.  Each javascript file+-- should be written to assume that a variable named @module@ is already defined and holds the+-- angular module.  For example,+--+-- >module.controller("MyController", function($scope) {+-- >    $scope.hello = "Hello, World!";+-- >});+--+-- When compiling for production, these @.js@ files will be concatenated, combined with the code+-- defining the @module@ variable, DI annotated, minified, compressed, and then embedded into the +-- executable to be served from the given location.  That is, the following javascript will be+-- automatically created:+--+-- >(function(module) {+-- >+-- >module.controller("MyController", ["$scope", function($scope) {+-- >    $scope.hello = "Hello, world!";+-- >}]);+-- >+-- ><contents of all the other .js files>+-- ><optionally contents of the directive templates (see below)>+-- >+-- >})(angular.module("module-name", <contents of module-deps.json>));+--+-- Note the @module-deps.json@ file: if this file exists within the directory, it+-- will be parsed and used as the module dependencies (so therefore the contents should be a+-- list of strings).  If this file does not exist, an empty list of dependencies is used.+-- +-- Note also the inline dependency injection annotation of the @$scope@ parameter.  When compiling+-- for production, before running the minimizer, the javascript is parsed and DI parameters are+-- annotated.  The arguments to the top-level call to @module.somefunction@ will be annotated.+-- Also, if the call is @module.directive@, the body of the factory function will be scanned for a+-- return of an object literal (must be an object literal, not a variable).  The object literal is+-- scanned for a @controller@ property, and if found that controller property is also DI annotated+-- (the example program shows this in action).++++-- $dirformat+-- If a directive uses an external hamlet template, the directive hamlet and directive javascript+-- should be in two files with the same name but @.js@ and @.hamlet@ extensions.  To embed the+-- directive template so that the javascript is able to find it, the template ID must be loaded. To+-- do so, the javascript is parsed to find the value of @templateUrl@.  The @.js@ file must have a+-- top-level call to @module.directive@.  Some statement directly inside the factory function must+-- be a @return@ of an object literal.  This object literal must have a @templateUrl@ property with+-- a single string literal as the value.  This string literal is used as the ID when embedding the+-- template. For example, if @my-dialog.js@ contains+--+-- >module.directive("my-dialog", function() {+-- >    return {+-- >        restrict: "E",+-- >        transclude: true,+-- >        templateUrl: "mydialog-template",+-- >    };+-- >});+--+-- then something like the following will be automatically created and then inserted into the generated file:+--+-- >module.run(["$templateCache", function($templateCache) {+-- >    $templateCache.put("mydialog-template", <rendered my-dialog.hamlet>);+-- >}]);
+ Yesod/EmbeddedStatic/AngularJsMangle.hs view
@@ -0,0 +1,149 @@+{-# LANGUAGE OverloadedStrings #-}+module Yesod.EmbeddedStatic.AngularJsMangle (+    parseDirectiveFiles+  , parseDirectiveFile+  , cleanupDIFile+) where++import Blaze.ByteString.Builder (toLazyByteString)+import Control.Applicative+import Data.Maybe (catMaybes)+import Language.JavaScript.Parser+import System.Directory (doesFileExist)+import System.FilePath++import qualified Data.ByteString.Lazy as BL++-------------------------------------------------------------------------------+-- Dependency Injection Cleanup+-------------------------------------------------------------------------------++-- | Parse the javascript file and convert all DI functions that rely on variable names to use+-- inline annotation so that the javascript can be minimized.+cleanupDIFile :: FilePath -> IO BL.ByteString+cleanupDIFile f = toLazyByteString . renderJS . cleanupDI <$> parseFile f++cleanupDI :: JSNode -> JSNode+cleanupDI (NN (JSSourceElementsTop exprs)) = NN $ JSSourceElementsTop $ map diTopExpr exprs+cleanupDI x = x++diTopExpr :: JSNode -> JSNode+diTopExpr (NN (JSExpression+                [ call@(NN (JSMemberDot+                            [NT (JSIdentifier "module") _ _]+                            _ -- Literal .+                            (NT (JSIdentifier func) _ _))) -- function like controller/directive/etc.+                , NN (JSArguments open args close)+                ])) = NN $ JSExpression [call, NN $ JSArguments open (map (diFuncExpr directive) args) close]+    where directive = func == "directive"+diTopExpr x = x++-- | DI a single argument which is a function expression+diFuncExpr :: Bool -> JSNode -> JSNode+diFuncExpr isDir (NN (JSFunctionExpression a b c params d body)) =+        case params of+            [] -> func+            _  -> NN $ JSArrayLiteral aopen elems aclose+    where+        aopen = NT (JSLiteral "[") tokenPosnEmpty [NoComment]+        aclose = NT (JSLiteral "]") tokenPosnEmpty [NoComment]+        comma = NN (JSElision (NT (JSLiteral ",") tokenPosnEmpty [NoComment]))++        body' = if isDir then diBody body else body+        func = NN $ JSFunctionExpression a b c params d body'++        elems = map diParam params ++ [comma, func]+diFuncExpr _ x = x++-- | Convert a function parameter to a string literal and convert comma to elision+diParam :: JSNode -> JSNode+diParam (NT (JSIdentifier name) _ _) = NT (JSStringLiteral '"' name) tokenPosnEmpty [NoComment]+diParam (NT (JSLiteral ",") _ _) = NN $ JSElision $ NT (JSLiteral ",") tokenPosnEmpty [NoComment]+diParam x = x++-- | Check a directive body to see if we need to DI cleanup a controller.+diBody :: JSNode -> JSNode+diBody (NN (JSBlock begin statements end)) = NN $ JSBlock begin (map diReturn statements) end+diBody x = x++-- | Check if a statement is a return of an object literal+diReturn :: JSNode -> JSNode+diReturn (NN (JSReturn ret [NN (JSExpression [NN (JSObjectLiteral begin props end)])] colon))+    = NN $ JSReturn ret [NN (JSExpression [NN (JSObjectLiteral begin (map diProperty props) end)])] colon+diReturn x = x++testPropName :: String -> JSNode -> Bool+testPropName n (NT (JSIdentifier n') _ _) = n == n'+testPropName n (NT (JSStringLiteral _ n') _ _) = n == n'+testPropName _ _ = False++-- | Check a property of an object for controller+diProperty :: JSNode -> JSNode+diProperty (NN (JSPropertyNameandValue prop _ args)) +        | testPropName "controller" prop = NN $ JSPropertyNameandValue ctrl colon args'+    where+        ctrl = NT (JSStringLiteral '"' "controller") tokenPosnEmpty [NoComment]+        colon = NT (JSLiteral ":") tokenPosnEmpty [NoComment]+        args' = map (diFuncExpr False) args+diProperty x = x++-------------------------------------------------------------------------------+-- Loading directive IDs+-------------------------------------------------------------------------------++-- | Parse all the javascript files.  If the javascript file is a directive,+-- the directive has a templateUrl, and there is a matching hamlet file, add the+-- (id, hamlet file) into the return list.+parseDirectiveFiles :: FilePath -> [FilePath] -> IO [(String,FilePath)]+parseDirectiveFiles dir jsfiles = catMaybes <$> mapM parseDirectiveFile (map (dir</>) jsfiles)++-- | Check a single javascript file to see if it is a directive+parseDirectiveFile :: FilePath -> IO (Maybe (String, FilePath))+parseDirectiveFile f = do+    j <- parseFile f+    case parseDirId j of+        Nothing -> return Nothing+        Just i -> do+            let hamlet = replaceExtension f "hamlet"+            e <- doesFileExist hamlet+            if e+                then return $ Just (i, hamlet)+                else return Nothing++firstJust :: [Maybe a] -> Maybe a+firstJust [] = Nothing+firstJust (x@(Just _):_) = x+firstJust (Nothing:xs) = firstJust xs++-- | Search for the directive ID +parseDirId :: JSNode -> Maybe String+parseDirId (NN (JSSourceElementsTop es)) = firstJust $ map parseDirectiveCall es+parseDirId _ = Nothing++-- | Parse module.directive(... function(..) {+parseDirectiveCall :: JSNode -> Maybe String+parseDirectiveCall (NN (JSExpression+                         [NN (JSMemberDot+                                [NT (JSIdentifier "module") _ _]+                                _ -- Literal .+                                (NT (JSIdentifier "directive") _ _)),+                          NN (JSArguments _ args _)])) = firstJust $ map parseDirArg args+parseDirectiveCall _ = Nothing++-- | check the function argument to the directive call+parseDirArg :: JSNode -> Maybe String+parseDirArg (NN (JSFunctionExpression _ _ _ _ _ (NN (JSBlock _ statements _))))+    = firstJust $ map parseDirSt statements+parseDirArg _ = Nothing++-- | Check a statement inside the factory function for  return { .. };+parseDirSt :: JSNode -> Maybe String+parseDirSt (NN (JSReturn _ [NN (JSExpression [NN (JSObjectLiteral _ props _)])] _))+    = firstJust $ map parseDirTUrl props+parseDirSt _ = Nothing++-- | Check a property in the object literal+parseDirTUrl :: JSNode -> Maybe String+parseDirTUrl (NN (JSPropertyNameandValue prop _ [NT (JSStringLiteral _ tUrl) _ _])) +    | testPropName "templateUrl" prop = Just tUrl+parseDirTUrl _ = Nothing
+ example/README.md view
@@ -0,0 +1,127 @@+[TOC]++# Angular Example++See this [blog article](http://blog.wuzzeb.org/posts/2013-12-16-yesod-and-angular.html) for the+reasoning behind how Angular is integrated into a Yesod application using this generator.  This+example application follows exactly this outline via the following.++* The view consists of the Yesod handlers plus the widget hamlet/lucius/cassius. The widget files+  are located in the `templates` directory exactly like in a scaffolded application and the Yesod+  handlers are in `main.hs`.  Note that the widget files do not use any julius.+* The Angular code and directive templates are in the `angular-app` directory, and this directory is+  managed by `StaticSettings.hs`.  `StaticSettings.hs` exports a variable of type `Route+  EmbeddedStatic` named `ng_modules_example_js`.  All the Yesod handlers have to do is reference+  this one route.  This Angular code must be written in a certian style for the generator to process+  it correctly.  The style is explained in detail in the haddock for+  `Yesod.EmbeddedStatic.AngularJavascript`.  The+  [README.md](https://bitbucket.org/wuzzeb/yesod-static-generators/src/tip/angular/example/angular-app/README.md)+  within the `angular-app` directory explains how the example application implemented these rules.++### Compiling and running the example++To compile the application, from the directory containing the .cabal file, run++~~~+cabal build example-dev+cabal build example-production+~~~++You can then run either one by++~~~+./dist/build/example-dev/example-dev+./dist/build/example-production/example-production+~~~++Note that in development mode, each javascript file in `angular-app` is served separately to help+with debugging.  During production, a single javascript file containing all the code is served.++# Testing++A major goal of Angular is to make the code easy to test (as long as the right tools are in place).+Designing the application as mentioned above fits nicely with the available testing tools.  See this+[blog post](http://blog.wuzzeb.org/posts/2013-12-17-testing-yesod-and-angular.html) for an+explination of the testing tools and the various types of testing that should be done.++### Karma++The example application has some karma tests of the Angular javascript code, located in the+`tests/unit-js` directory. To run the tests, the current directory must be the `tests` directory.+First, karma and the+[karma-ng-hamlet2js-preprocessor](https://npmjs.org/package/karma-ng-hamlet2js-preprocessor) must be+installed.++~~~+cd path/to/example/tests+npm install karma karma-ng-hamlet2js-preprocessor+~~~++(Could also install globally with the `-g` flag.) Now, if you have Firefox installed, the tests can+be run by:++~~~+./node_modules/karma/bin/karma start+~~~++Karma is configured via `karma.conf.js` and the test code itself is in `tests/unit-js`. The test+code uses [jasmine](http://pivotal.github.io/jasmine/).  The test code is mostly normal+Angular/jasmine test code, with only two notable changes:++* The `angular-mock.js` file defines `window.module = angular.mock.module` as a shortcut and if you+  search on google for examples you will see many tests using `beforeEach(module("modname"))`.+  Since we use `window.module` inside `angular-app` to hold the actual Angular module, when writing+  tests you will need to use `beforeEach(angular.mock.module("modname"))` inside the test code.+* The directive hamlet is loaded by the+  [karma-ng-hamlet2js-preprocessor](https://npmjs.org/package/karma-ng-hamlet2js-preprocessor) karma preprocessor, which+  is configured inside `karma.conf.js`.++### yesod-test++Since Angular is separate from from the handlers and routes, testing the Yesod handlers is identical+to using `yesod-test` on any other Yesod application. Therefore, the example application does not+include any tests of the Yesod handlers and routes using `yesod-test`.++### WebDriver++The example application has a small end to end test using+[webdriver](https://hackage.haskell.org/package/webdriver),+[webdriver-angular](https://hackage.haskell.org/package/webdriver-angular), and+[hspec-webdriver](https://hackage.haskell.org/package/hspec-webdriver). The tests are in the+`tests/end2end` directory.  Before running them, you will first need to download+`selenium-server-standalone-<ver>.jar` from [here](http://code.google.com/p/selenium/downloads/list)+(or use a distro package).  Also you will need to install the Java JRE, OpenJDK works fine. Start+the selenium server++~~~+java -jar selenium-server-standalone-<ver>.jar+~~~++Next you need to start the yesod application, I suggest you test against the version built for+production.  In a scaffolded application, this is a good use for the `Staging` section of the config+file.++~~~+./dist/build/example-production/example-production+~~~++Finally, install [webdriver](http://hackage.haskell.org/package/webdriver),+[webdriver-angular](http://hackage.haskell.org/package/webdriver-angular), and+[hspec-webdriver](http://hackage.haskell.org/package/hspec-webdriver). Since the test code does not+reference any Haskell modules or javascript code from our project, I find it easiest to run the test+code from `ghci`.  You could also call the test code from a test-suite section in the cabal file.++~~~+cd tests/end2end+ghci todo.hs+> main+~~~++If you use cabal sandboxes, you will need instead++~~~+ghci -package-db path/to/sandbox/i386-linux-ghc-7.6.3-packages.conf.d todo.hs+~~~++(of course the version and architecture might be different).  You could also use `cabal repl` but+that also loads all the Haskell modules which are not needed for the `todo.hs` test code.
+ example/StaticSettings.hs view
@@ -0,0 +1,48 @@+{-# LANGUAGE TemplateHaskell, QuasiQuotes, OverloadedStrings, CPP #-}++-- | This module contains all the code to manage the angular application (javascript and+-- directives).  During development, the individual javascript and hamlet files will be reloaded+-- from disk on every request and served individually (you can test this out by changing the+-- javascript or hamlet files and reloading your web browser).  When compiling for production, the+-- resources are embedded into the executable.+module StaticSettings where++import Yesod+import Yesod.EmbeddedStatic+import Yesod.EmbeddedStatic.AngularJavascript++#ifdef DEV+#define DEV_BOOL True+#else+#define DEV_BOOL False+#endif++-- | Create the embedded static subsite.  This will create variables:+--+-- > embStatic :: EmbeddedStatic+-- > ng_modules_example_js :: Route EmbeddedStatic+-- > angular_js :: Route EmbeddedStatic+-- > bootstrap_min_css :: Route EmbeddedStatic+--+mkEmbeddedStatic DEV_BOOL "embStatic"+    [ embedNgModule "yesod-example" "ng-modules/example.js" "example/angular-app" return+        -- * The Angular module will be named yesod-example and this must match the ng-app inside the view.+        -- * The javascript code will be located inside the static subsite at ng-modules/example.js+        -- * This file is designed to be compiled from the .cabal file so the path includes+        --   @example@ to be relative to the directory containing the .cabal file.+        -- * The javascript minifier is just `return` so that you can see what the generated+        --   javascript looks like.  Usually you would use `uglifyJs` or `jasmine` from+        --   Yesod.EmbeddedStatic.Generators.  Also, during production the javascript will have+        --   inline dependency injection annotations, both at the top level and the controller+        --   function within my-tabs.js.  This is so that minimizers like uglifyJs which rename+        --   variables do not mess up the dependency injection.++    , concatFilesWith "angular.js" jasmine ["example/static/angular.js"]+        -- This embeds Angular itself.  Note this file is the unminified angular.js so that during+        -- development the unminified code is available.  During production, the code will be minified+        -- with jasmine.  You might consider instead using a CDN; I did not so that this example+        -- works offline.++    , embedFileAt "bootstrap.min.css" "example/static/bootstrap.min.css"+        -- Embeds bootstrap.+    ]
+ example/angular-app/README.md view
@@ -0,0 +1,43 @@+Several things in Angular can be done in more than one way because Angular supports a whole range of+server and framework technologies. For the Angular code to be processed by the static generator+correctly, the Angular code must be written with the following points in mind (and these sometimes+conflict with example Angular code you find around the web).  The haddock for+`Yesod.EmbeddedStatic.AngularJavascript` explains the format in detail.++* All controllers/directives/services/filters/etc. are attached to the Angular module by calling the+  functions `module.controller` and `module.directive`, where we just rely on the static generator+  setting up the `module` variable for us. (Angular supports controllers to just be javascript+  functions, e.g. the very first example on the [AngularJS web page](http://angularjs.org), but this+  is not allowed by the generator.)+* While not required, each controller/directive/service/filter is in its own file instead of+  chaining them in a single file.  This eases unit testing.  The static generator automatically+  combines all the files into a single file at compile time.+* Directive templates should either be written directly into the directive code in the `template`+  setting (for short templates) or should be written in Hamlet and stored in a file with the same+  name as the directive javascript file but with a `.hamlet` extension instead of `.js`.  The+  example uses Hamlet templates for both of the directives.+* The Hamlet directive templates do not use any variables/type-safe route interpolation.  This+  allows the HTML built from Hamlet to be automatically included directly into the generated+  javascript file with no more handling required.  (The templates are stuck into the Angular+  `$templateCache`.)+    * While the `Yesod.EmbeddedStatic.AngularJavascript` module has some support for Hamlet+      templates with variable interpolation, it requires more complicated handling inside the+      Haskell code. In my opinion, configuration, i18n messages, and routes (which would be what you+      would probably be using Hamlet variable interpolation for) can just be stuck in a separate+      Angular module not managed by the static generators.  This separate Angular module can be+      created in a widget and use variable/url interpolation, and it should just be a small module+      just containing these config settings.  The main Angular module (managed by the static+      generator) can then depend on the config module and access the settings via dependency+      injection.+* For directives with templates in Hamlet, the directive javascript code is in a specific format.+  The factory function returns an object literal with keys `templateUrl` and `controller`.  This+  format allows the static generator to automatically process this directive code.  The+  `templateUrl` is required and used when processing the Hamlet, so that the template is stuck into+  the correct key in the `$templateCache`.  The `controller` property has its factory function+  annotated for dependency injection.+* Dependency injection of the factory functions is done by naming the parameters to functions, e.g.+  using `$scope` as the parameter name.  No need to set an `$inject` property on the function or use+  inline dependency annotation (an array of strings and the factory function).  When compiling for+  production, before javascript minification, the static generator will automatically add+  annotations for you (so that when the minimizer renames parameter names the dependencies are still+  injected).
+ example/angular-app/my-pane.hamlet view
@@ -0,0 +1,1 @@+<div .tab-pane ng-show=selected ng-transclude>
+ example/angular-app/my-pane.js view
@@ -0,0 +1,14 @@+module.directive("myPane", function() {+    return {+        require: '^myTabs',+        restrict: 'E',+        transclude: true,+        scope: {+            title: '@'+        },+        link: function(scope, element, attrs, tabsCtrl) {+            tabsCtrl.addPane(scope);+        },+        templateUrl: 'my-pane-template',+    };+});
+ example/angular-app/my-tabs.hamlet view
@@ -0,0 +1,5 @@+<div .tabbable>+    <ul .nav .nav-tabs>+        <li ng-repeat="pane in panes" ng-class="{active:pane.selected}">+            <a href="" ng-click="select(pane)">{{pane.title}}+    <div .tab-content ng-transclude>
+ example/angular-app/my-tabs.js view
@@ -0,0 +1,25 @@+module.directive("myTabs", function() {+    return {+        restrict: "E",+        transclude: true,+        scope: {},+        controller: function($scope) {+            var panes = $scope.panes = [];++            $scope.select = function(pane) {+                angular.forEach(panes, function(pane) {+                    pane.selected = false;+                });+                pane.selected = true;+            };++            this.addPane = function(pane) {+                if (panes.length == 0) {+                    $scope.select(pane);+                }+                panes.push(pane);+            };+        },+        templateUrl: 'my-tabs-template',+    };+});
+ example/angular-app/todo-ctrl.js view
@@ -0,0 +1,26 @@+module.controller("TodoCtrl", function($scope) {+    $scope.todos = [+        {text:"learn angular", done:true},+        {text:"integrate angular with your yesod app", done:false}];++    $scope.addTodo = function() {+        $scope.todos.push({text:$scope.todoText, done:false});+        $scope.todoText = '';+    };++    $scope.remaining = function() {+        count = 0;+        angular.forEach($scope.todos, function(todo) {+            count += todo.done ? 0 : 1+        });+        return count;+    };++    $scope.archive = function() {+        var oldTodos = $scope.todos;+        $scope.todos = [];+        angular.forEach(oldTodos, function(todo) {+            if (!todo.done) $scope.todos.push(todo);+        });+    };+});
+ example/main.hs view
@@ -0,0 +1,87 @@+{-# LANGUAGE QuasiQuotes, TypeFamilies, MultiParamTypeClasses, CPP #-}+{-# LANGUAGE TemplateHaskell, FlexibleInstances, OverloadedStrings #-}+-- | This module contains the yesod application and the views for the two examples.  The+-- angular javascript code is managed by StaticSettings.hs.+module Main where++import Data.Default (def)+import Text.Cassius (cassiusFileReload)+import Yesod+import Yesod.EmbeddedStatic+import Yesod.EmbeddedStatic.AngularJavascript+import StaticSettings++-- | Create a Yesod App which just has a static subsite.+data MyApp = MyApp { getStatic :: EmbeddedStatic }++mkYesod "MyApp" [parseRoutes|+/ HomeR GET+/static StaticR EmbeddedStatic getStatic+|]++-- | A todo list.+--+-- Angular's philosophy is that the view (the HTML defining the todo list) should be separate from+-- the javascript controlling the todo list; the javascript should create a domain specific language+-- (DSL) extending HTML in which the views can be written.  Here inside the yesod handlers, we+-- therefore create the view inside 'templates/todo.hamlet' and 'templates/todo.cassius' which take+-- advantage of this DSL to create the todo list.  Note that there is NO julius here; we are writing +-- the view assuming the DSL has been defined.+--+-- In general this should be how you design your applications: the views are Yesod widgets which you+-- build up in your handlers, but these widgets should not have any attached javascript code.  The+-- javascript code should only be concerned with creating the DSL (irrespective of the views) and it+-- should be managed separatly.+todoList :: Widget+--todoList = $(widgetFile "todo")+-- In a scaffolded application, you would use $(widgetFile "todo") but widgetFile looks for the file+-- "template/todo.hamlet".  The problem is the templates are in "example/templates" because+-- of the way we compile these examples, so widgetFile does not find the template.  Therefore, we+-- call whamletFile and cassiusFile directly.+todoList = do+    toWidget $(cassiusFileReload "example/templates/todo.cassius")+    $(whamletFile "example/templates/todo.hamlet")++++-- | Another view, this time some tab pages which shows an example of using angular directives.+--+-- Again, here inside the Yesod handlers we write the view assuming a DSL with two new tags: my-tabs+-- and my-pane.  There is no julius here, just the view HTML.+tabExample :: Widget+--tabExample = $(widgetFile "tab-example")+tabExample = $(whamletFile "example/templates/tab-example.hamlet")+++-- | The Home Page+--+-- To make our Angular DSL available, all that needs to happen is a reference to the+-- Angular javascript files, which must be done via the ng_modules_example_js variable+-- created by embedNgModule inside StaticSettings.hs.  (You must use this route variable+-- because during production it includes the ETag so that caching works properly.)+getHomeR :: Handler Html+getHomeR = defaultLayout $ do+    setTitle "Angular Example"++    -- Add the two javascript files+    addScript $ StaticR angular_js -- you might consider instead using angular from a CDN+    addScript $ StaticR ng_modules_example_js++    -- Add bootstrap+    addStylesheet $ StaticR bootstrap_min_css -- you might consider using a CDN instead++    [whamlet|+<!-- The module name matches the module name in the call to embedNgModule in StaticSettings.hs -->+<div ng-app="yesod-example">+    <h1>Todo List+    ^{todoList}+    <h1>Directive Example+    ^{tabExample}+|]++instance Yesod MyApp where+    addStaticContent = embedStaticContent getStatic StaticR Right++-- Create a MyApp using the EmbeddedStatic embStatic created inside StaticSettings.hs+main :: IO ()+main = warp 3000 $ MyApp embStatic
+ example/static/angular-mocks.js view
@@ -0,0 +1,2115 @@+/**+ * @license AngularJS v1.2.4+ * (c) 2010-2014 Google, Inc. http://angularjs.org+ * License: MIT+ */+(function(window, angular, undefined) {++'use strict';++/**+ * @ngdoc overview+ * @name angular.mock+ * @description+ *+ * Namespace from 'angular-mocks.js' which contains testing related code.+ */+angular.mock = {};++/**+ * ! This is a private undocumented service !+ *+ * @name ngMock.$browser+ *+ * @description+ * This service is a mock implementation of {@link ng.$browser}. It provides fake+ * implementation for commonly used browser apis that are hard to test, e.g. setTimeout, xhr,+ * cookies, etc...+ *+ * The api of this service is the same as that of the real {@link ng.$browser $browser}, except+ * that there are several helper methods available which can be used in tests.+ */+angular.mock.$BrowserProvider = function() {+  this.$get = function() {+    return new angular.mock.$Browser();+  };+};++angular.mock.$Browser = function() {+  var self = this;++  this.isMock = true;+  self.$$url = "http://server/";+  self.$$lastUrl = self.$$url; // used by url polling fn+  self.pollFns = [];++  // TODO(vojta): remove this temporary api+  self.$$completeOutstandingRequest = angular.noop;+  self.$$incOutstandingRequestCount = angular.noop;+++  // register url polling fn++  self.onUrlChange = function(listener) {+    self.pollFns.push(+      function() {+        if (self.$$lastUrl != self.$$url) {+          self.$$lastUrl = self.$$url;+          listener(self.$$url);+        }+      }+    );++    return listener;+  };++  self.cookieHash = {};+  self.lastCookieHash = {};+  self.deferredFns = [];+  self.deferredNextId = 0;++  self.defer = function(fn, delay) {+    delay = delay || 0;+    self.deferredFns.push({time:(self.defer.now + delay), fn:fn, id: self.deferredNextId});+    self.deferredFns.sort(function(a,b){ return a.time - b.time;});+    return self.deferredNextId++;+  };+++  /**+   * @name ngMock.$browser#defer.now+   * @propertyOf ngMock.$browser+   *+   * @description+   * Current milliseconds mock time.+   */+  self.defer.now = 0;+++  self.defer.cancel = function(deferId) {+    var fnIndex;++    angular.forEach(self.deferredFns, function(fn, index) {+      if (fn.id === deferId) fnIndex = index;+    });++    if (fnIndex !== undefined) {+      self.deferredFns.splice(fnIndex, 1);+      return true;+    }++    return false;+  };+++  /**+   * @name ngMock.$browser#defer.flush+   * @methodOf ngMock.$browser+   *+   * @description+   * Flushes all pending requests and executes the defer callbacks.+   *+   * @param {number=} number of milliseconds to flush. See {@link #defer.now}+   */+  self.defer.flush = function(delay) {+    if (angular.isDefined(delay)) {+      self.defer.now += delay;+    } else {+      if (self.deferredFns.length) {+        self.defer.now = self.deferredFns[self.deferredFns.length-1].time;+      } else {+        throw new Error('No deferred tasks to be flushed');+      }+    }++    while (self.deferredFns.length && self.deferredFns[0].time <= self.defer.now) {+      self.deferredFns.shift().fn();+    }+  };++  self.$$baseHref = '';+  self.baseHref = function() {+    return this.$$baseHref;+  };+};+angular.mock.$Browser.prototype = {++/**+  * @name ngMock.$browser#poll+  * @methodOf ngMock.$browser+  *+  * @description+  * run all fns in pollFns+  */+  poll: function poll() {+    angular.forEach(this.pollFns, function(pollFn){+      pollFn();+    });+  },++  addPollFn: function(pollFn) {+    this.pollFns.push(pollFn);+    return pollFn;+  },++  url: function(url, replace) {+    if (url) {+      this.$$url = url;+      return this;+    }++    return this.$$url;+  },++  cookies:  function(name, value) {+    if (name) {+      if (angular.isUndefined(value)) {+        delete this.cookieHash[name];+      } else {+        if (angular.isString(value) &&       //strings only+            value.length <= 4096) {          //strict cookie storage limits+          this.cookieHash[name] = value;+        }+      }+    } else {+      if (!angular.equals(this.cookieHash, this.lastCookieHash)) {+        this.lastCookieHash = angular.copy(this.cookieHash);+        this.cookieHash = angular.copy(this.cookieHash);+      }+      return this.cookieHash;+    }+  },++  notifyWhenNoOutstandingRequests: function(fn) {+    fn();+  }+};+++/**+ * @ngdoc object+ * @name ngMock.$exceptionHandlerProvider+ *+ * @description+ * Configures the mock implementation of {@link ng.$exceptionHandler} to rethrow or to log errors+ * passed into the `$exceptionHandler`.+ */++/**+ * @ngdoc object+ * @name ngMock.$exceptionHandler+ *+ * @description+ * Mock implementation of {@link ng.$exceptionHandler} that rethrows or logs errors passed+ * into it. See {@link ngMock.$exceptionHandlerProvider $exceptionHandlerProvider} for configuration+ * information.+ *+ *+ * <pre>+ *   describe('$exceptionHandlerProvider', function() {+ *+ *     it('should capture log messages and exceptions', function() {+ *+ *       module(function($exceptionHandlerProvider) {+ *         $exceptionHandlerProvider.mode('log');+ *       });+ *+ *       inject(function($log, $exceptionHandler, $timeout) {+ *         $timeout(function() { $log.log(1); });+ *         $timeout(function() { $log.log(2); throw 'banana peel'; });+ *         $timeout(function() { $log.log(3); });+ *         expect($exceptionHandler.errors).toEqual([]);+ *         expect($log.assertEmpty());+ *         $timeout.flush();+ *         expect($exceptionHandler.errors).toEqual(['banana peel']);+ *         expect($log.log.logs).toEqual([[1], [2], [3]]);+ *       });+ *     });+ *   });+ * </pre>+ */++angular.mock.$ExceptionHandlerProvider = function() {+  var handler;++  /**+   * @ngdoc method+   * @name ngMock.$exceptionHandlerProvider#mode+   * @methodOf ngMock.$exceptionHandlerProvider+   *+   * @description+   * Sets the logging mode.+   *+   * @param {string} mode Mode of operation, defaults to `rethrow`.+   *+   *   - `rethrow`: If any errors are passed into the handler in tests, it typically+   *                means that there is a bug in the application or test, so this mock will+   *                make these tests fail.+   *   - `log`: Sometimes it is desirable to test that an error is thrown, for this case the `log`+   *            mode stores an array of errors in `$exceptionHandler.errors`, to allow later+   *            assertion of them. See {@link ngMock.$log#assertEmpty assertEmpty()} and+   *            {@link ngMock.$log#reset reset()}+   */+  this.mode = function(mode) {+    switch(mode) {+      case 'rethrow':+        handler = function(e) {+          throw e;+        };+        break;+      case 'log':+        var errors = [];++        handler = function(e) {+          if (arguments.length == 1) {+            errors.push(e);+          } else {+            errors.push([].slice.call(arguments, 0));+          }+        };++        handler.errors = errors;+        break;+      default:+        throw new Error("Unknown mode '" + mode + "', only 'log'/'rethrow' modes are allowed!");+    }+  };++  this.$get = function() {+    return handler;+  };++  this.mode('rethrow');+};+++/**+ * @ngdoc service+ * @name ngMock.$log+ *+ * @description+ * Mock implementation of {@link ng.$log} that gathers all logged messages in arrays+ * (one array per logging level). These arrays are exposed as `logs` property of each of the+ * level-specific log function, e.g. for level `error` the array is exposed as `$log.error.logs`.+ *+ */+angular.mock.$LogProvider = function() {+  var debug = true;++  function concat(array1, array2, index) {+    return array1.concat(Array.prototype.slice.call(array2, index));+  }++  this.debugEnabled = function(flag) {+    if (angular.isDefined(flag)) {+      debug = flag;+      return this;+    } else {+      return debug;+    }+  };++  this.$get = function () {+    var $log = {+      log: function() { $log.log.logs.push(concat([], arguments, 0)); },+      warn: function() { $log.warn.logs.push(concat([], arguments, 0)); },+      info: function() { $log.info.logs.push(concat([], arguments, 0)); },+      error: function() { $log.error.logs.push(concat([], arguments, 0)); },+      debug: function() {+        if (debug) {+          $log.debug.logs.push(concat([], arguments, 0));+        }+      }+    };++    /**+     * @ngdoc method+     * @name ngMock.$log#reset+     * @methodOf ngMock.$log+     *+     * @description+     * Reset all of the logging arrays to empty.+     */+    $log.reset = function () {+      /**+       * @ngdoc property+       * @name ngMock.$log#log.logs+       * @propertyOf ngMock.$log+       *+       * @description+       * Array of messages logged using {@link ngMock.$log#log}.+       *+       * @example+       * <pre>+       * $log.log('Some Log');+       * var first = $log.log.logs.unshift();+       * </pre>+       */+      $log.log.logs = [];+      /**+       * @ngdoc property+       * @name ngMock.$log#info.logs+       * @propertyOf ngMock.$log+       *+       * @description+       * Array of messages logged using {@link ngMock.$log#info}.+       *+       * @example+       * <pre>+       * $log.info('Some Info');+       * var first = $log.info.logs.unshift();+       * </pre>+       */+      $log.info.logs = [];+      /**+       * @ngdoc property+       * @name ngMock.$log#warn.logs+       * @propertyOf ngMock.$log+       *+       * @description+       * Array of messages logged using {@link ngMock.$log#warn}.+       *+       * @example+       * <pre>+       * $log.warn('Some Warning');+       * var first = $log.warn.logs.unshift();+       * </pre>+       */+      $log.warn.logs = [];+      /**+       * @ngdoc property+       * @name ngMock.$log#error.logs+       * @propertyOf ngMock.$log+       *+       * @description+       * Array of messages logged using {@link ngMock.$log#error}.+       *+       * @example+       * <pre>+       * $log.log('Some Error');+       * var first = $log.error.logs.unshift();+       * </pre>+       */+      $log.error.logs = [];+        /**+       * @ngdoc property+       * @name ngMock.$log#debug.logs+       * @propertyOf ngMock.$log+       *+       * @description+       * Array of messages logged using {@link ngMock.$log#debug}.+       *+       * @example+       * <pre>+       * $log.debug('Some Error');+       * var first = $log.debug.logs.unshift();+       * </pre>+       */+      $log.debug.logs = [];+    };++    /**+     * @ngdoc method+     * @name ngMock.$log#assertEmpty+     * @methodOf ngMock.$log+     *+     * @description+     * Assert that the all of the logging methods have no logged messages. If messages present, an+     * exception is thrown.+     */+    $log.assertEmpty = function() {+      var errors = [];+      angular.forEach(['error', 'warn', 'info', 'log', 'debug'], function(logLevel) {+        angular.forEach($log[logLevel].logs, function(log) {+          angular.forEach(log, function (logItem) {+            errors.push('MOCK $log (' + logLevel + '): ' + String(logItem) + '\n' ++                        (logItem.stack || ''));+          });+        });+      });+      if (errors.length) {+        errors.unshift("Expected $log to be empty! Either a message was logged unexpectedly, or "++          "an expected log message was not checked and removed:");+        errors.push('');+        throw new Error(errors.join('\n---------\n'));+      }+    };++    $log.reset();+    return $log;+  };+};+++/**+ * @ngdoc service+ * @name ngMock.$interval+ *+ * @description+ * Mock implementation of the $interval service.+ *+ * Use {@link ngMock.$interval#methods_flush `$interval.flush(millis)`} to+ * move forward by `millis` milliseconds and trigger any functions scheduled to run in that+ * time.+ *+ * @param {function()} fn A function that should be called repeatedly.+ * @param {number} delay Number of milliseconds between each function call.+ * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat+ *   indefinitely.+ * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise+ *   will invoke `fn` within the {@link ng.$rootScope.Scope#methods_$apply $apply} block.+ * @returns {promise} A promise which will be notified on each iteration.+ */+angular.mock.$IntervalProvider = function() {+  this.$get = ['$rootScope', '$q',+       function($rootScope,   $q) {+    var repeatFns = [],+        nextRepeatId = 0,+        now = 0;++    var $interval = function(fn, delay, count, invokeApply) {+      var deferred = $q.defer(),+          promise = deferred.promise,+          iteration = 0,+          skipApply = (angular.isDefined(invokeApply) && !invokeApply);++      count = (angular.isDefined(count)) ? count : 0,+      promise.then(null, null, fn);++      promise.$$intervalId = nextRepeatId;++      function tick() {+        deferred.notify(iteration++);++        if (count > 0 && iteration >= count) {+          var fnIndex;+          deferred.resolve(iteration);++          angular.forEach(repeatFns, function(fn, index) {+            if (fn.id === promise.$$intervalId) fnIndex = index;+          });++          if (fnIndex !== undefined) {+            repeatFns.splice(fnIndex, 1);+          }+        }++        if (!skipApply) $rootScope.$apply();+      }++      repeatFns.push({+        nextTime:(now + delay),+        delay: delay,+        fn: tick,+        id: nextRepeatId,+        deferred: deferred+      });+      repeatFns.sort(function(a,b){ return a.nextTime - b.nextTime;});++      nextRepeatId++;+      return promise;+    };++    $interval.cancel = function(promise) {+      var fnIndex;++      angular.forEach(repeatFns, function(fn, index) {+        if (fn.id === promise.$$intervalId) fnIndex = index;+      });++      if (fnIndex !== undefined) {+        repeatFns[fnIndex].deferred.reject('canceled');+        repeatFns.splice(fnIndex, 1);+        return true;+      }++      return false;+    };++    /**+     * @ngdoc method+     * @name ngMock.$interval#flush+     * @methodOf ngMock.$interval+     * @description+     *+     * Runs interval tasks scheduled to be run in the next `millis` milliseconds.+     *+     * @param {number=} millis maximum timeout amount to flush up until.+     *+     * @return {number} The amount of time moved forward.+     */+    $interval.flush = function(millis) {+      now += millis;+      while (repeatFns.length && repeatFns[0].nextTime <= now) {+        var task = repeatFns[0];+        task.fn();+        task.nextTime += task.delay;+        repeatFns.sort(function(a,b){ return a.nextTime - b.nextTime;});+      }+      return millis;+    };++    return $interval;+  }];+};+++/* jshint -W101 */+/* The R_ISO8061_STR regex is never going to fit into the 100 char limit!+ * This directive should go inside the anonymous function but a bug in JSHint means that it would+ * not be enacted early enough to prevent the warning.+ */+var R_ISO8061_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?:\:?(\d\d)(?:\:?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/;++function jsonStringToDate(string) {+  var match;+  if (match = string.match(R_ISO8061_STR)) {+    var date = new Date(0),+        tzHour = 0,+        tzMin  = 0;+    if (match[9]) {+      tzHour = int(match[9] + match[10]);+      tzMin = int(match[9] + match[11]);+    }+    date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3]));+    date.setUTCHours(int(match[4]||0) - tzHour,+                     int(match[5]||0) - tzMin,+                     int(match[6]||0),+                     int(match[7]||0));+    return date;+  }+  return string;+}++function int(str) {+  return parseInt(str, 10);+}++function padNumber(num, digits, trim) {+  var neg = '';+  if (num < 0) {+    neg =  '-';+    num = -num;+  }+  num = '' + num;+  while(num.length < digits) num = '0' + num;+  if (trim)+    num = num.substr(num.length - digits);+  return neg + num;+}+++/**+ * @ngdoc object+ * @name angular.mock.TzDate+ * @description+ *+ * *NOTE*: this is not an injectable instance, just a globally available mock class of `Date`.+ *+ * Mock of the Date type which has its timezone specified via constructor arg.+ *+ * The main purpose is to create Date-like instances with timezone fixed to the specified timezone+ * offset, so that we can test code that depends on local timezone settings without dependency on+ * the time zone settings of the machine where the code is running.+ *+ * @param {number} offset Offset of the *desired* timezone in hours (fractions will be honored)+ * @param {(number|string)} timestamp Timestamp representing the desired time in *UTC*+ *+ * @example+ * !!!! WARNING !!!!!+ * This is not a complete Date object so only methods that were implemented can be called safely.+ * To make matters worse, TzDate instances inherit stuff from Date via a prototype.+ *+ * We do our best to intercept calls to "unimplemented" methods, but since the list of methods is+ * incomplete we might be missing some non-standard methods. This can result in errors like:+ * "Date.prototype.foo called on incompatible Object".+ *+ * <pre>+ * var newYearInBratislava = new TzDate(-1, '2009-12-31T23:00:00Z');+ * newYearInBratislava.getTimezoneOffset() => -60;+ * newYearInBratislava.getFullYear() => 2010;+ * newYearInBratislava.getMonth() => 0;+ * newYearInBratislava.getDate() => 1;+ * newYearInBratislava.getHours() => 0;+ * newYearInBratislava.getMinutes() => 0;+ * newYearInBratislava.getSeconds() => 0;+ * </pre>+ *+ */+angular.mock.TzDate = function (offset, timestamp) {+  var self = new Date(0);+  if (angular.isString(timestamp)) {+    var tsStr = timestamp;++    self.origDate = jsonStringToDate(timestamp);++    timestamp = self.origDate.getTime();+    if (isNaN(timestamp))+      throw {+        name: "Illegal Argument",+        message: "Arg '" + tsStr + "' passed into TzDate constructor is not a valid date string"+      };+  } else {+    self.origDate = new Date(timestamp);+  }++  var localOffset = new Date(timestamp).getTimezoneOffset();+  self.offsetDiff = localOffset*60*1000 - offset*1000*60*60;+  self.date = new Date(timestamp + self.offsetDiff);++  self.getTime = function() {+    return self.date.getTime() - self.offsetDiff;+  };++  self.toLocaleDateString = function() {+    return self.date.toLocaleDateString();+  };++  self.getFullYear = function() {+    return self.date.getFullYear();+  };++  self.getMonth = function() {+    return self.date.getMonth();+  };++  self.getDate = function() {+    return self.date.getDate();+  };++  self.getHours = function() {+    return self.date.getHours();+  };++  self.getMinutes = function() {+    return self.date.getMinutes();+  };++  self.getSeconds = function() {+    return self.date.getSeconds();+  };++  self.getMilliseconds = function() {+    return self.date.getMilliseconds();+  };++  self.getTimezoneOffset = function() {+    return offset * 60;+  };++  self.getUTCFullYear = function() {+    return self.origDate.getUTCFullYear();+  };++  self.getUTCMonth = function() {+    return self.origDate.getUTCMonth();+  };++  self.getUTCDate = function() {+    return self.origDate.getUTCDate();+  };++  self.getUTCHours = function() {+    return self.origDate.getUTCHours();+  };++  self.getUTCMinutes = function() {+    return self.origDate.getUTCMinutes();+  };++  self.getUTCSeconds = function() {+    return self.origDate.getUTCSeconds();+  };++  self.getUTCMilliseconds = function() {+    return self.origDate.getUTCMilliseconds();+  };++  self.getDay = function() {+    return self.date.getDay();+  };++  // provide this method only on browsers that already have it+  if (self.toISOString) {+    self.toISOString = function() {+      return padNumber(self.origDate.getUTCFullYear(), 4) + '-' ++            padNumber(self.origDate.getUTCMonth() + 1, 2) + '-' ++            padNumber(self.origDate.getUTCDate(), 2) + 'T' ++            padNumber(self.origDate.getUTCHours(), 2) + ':' ++            padNumber(self.origDate.getUTCMinutes(), 2) + ':' ++            padNumber(self.origDate.getUTCSeconds(), 2) + '.' ++            padNumber(self.origDate.getUTCMilliseconds(), 3) + 'Z';+    };+  }++  //hide all methods not implemented in this mock that the Date prototype exposes+  var unimplementedMethods = ['getUTCDay',+      'getYear', 'setDate', 'setFullYear', 'setHours', 'setMilliseconds',+      'setMinutes', 'setMonth', 'setSeconds', 'setTime', 'setUTCDate', 'setUTCFullYear',+      'setUTCHours', 'setUTCMilliseconds', 'setUTCMinutes', 'setUTCMonth', 'setUTCSeconds',+      'setYear', 'toDateString', 'toGMTString', 'toJSON', 'toLocaleFormat', 'toLocaleString',+      'toLocaleTimeString', 'toSource', 'toString', 'toTimeString', 'toUTCString', 'valueOf'];++  angular.forEach(unimplementedMethods, function(methodName) {+    self[methodName] = function() {+      throw new Error("Method '" + methodName + "' is not implemented in the TzDate mock");+    };+  });++  return self;+};++//make "tzDateInstance instanceof Date" return true+angular.mock.TzDate.prototype = Date.prototype;+/* jshint +W101 */++angular.mock.animate = angular.module('mock.animate', ['ng'])++  .config(['$provide', function($provide) {++    $provide.decorator('$animate', function($delegate) {+      var animate = {+        queue : [],+        enabled : $delegate.enabled,+        flushNext : function(name) {+          var tick = animate.queue.shift();++          if (!tick) throw new Error('No animation to be flushed');+          if(tick.method !== name) {+            throw new Error('The next animation is not "' + name ++              '", but is "' + tick.method + '"');+          }+          tick.fn();+          return tick;+        }+      };++      angular.forEach(['enter','leave','move','addClass','removeClass'], function(method) {+        animate[method] = function() {+          var params = arguments;+          animate.queue.push({+            method : method,+            params : params,+            element : angular.isElement(params[0]) && params[0],+            parent  : angular.isElement(params[1]) && params[1],+            after   : angular.isElement(params[2]) && params[2],+            fn : function() {+              $delegate[method].apply($delegate, params);+            }+          });+        };+      });++      return animate;+    });++  }]);+++/**+ * @ngdoc function+ * @name angular.mock.dump+ * @description+ *+ * *NOTE*: this is not an injectable instance, just a globally available function.+ *+ * Method for serializing common angular objects (scope, elements, etc..) into strings, useful for+ * debugging.+ *+ * This method is also available on window, where it can be used to display objects on debug+ * console.+ *+ * @param {*} object - any object to turn into string.+ * @return {string} a serialized string of the argument+ */+angular.mock.dump = function(object) {+  return serialize(object);++  function serialize(object) {+    var out;++    if (angular.isElement(object)) {+      object = angular.element(object);+      out = angular.element('<div></div>');+      angular.forEach(object, function(element) {+        out.append(angular.element(element).clone());+      });+      out = out.html();+    } else if (angular.isArray(object)) {+      out = [];+      angular.forEach(object, function(o) {+        out.push(serialize(o));+      });+      out = '[ ' + out.join(', ') + ' ]';+    } else if (angular.isObject(object)) {+      if (angular.isFunction(object.$eval) && angular.isFunction(object.$apply)) {+        out = serializeScope(object);+      } else if (object instanceof Error) {+        out = object.stack || ('' + object.name + ': ' + object.message);+      } else {+        // TODO(i): this prevents methods being logged,+        // we should have a better way to serialize objects+        out = angular.toJson(object, true);+      }+    } else {+      out = String(object);+    }++    return out;+  }++  function serializeScope(scope, offset) {+    offset = offset ||  '  ';+    var log = [offset + 'Scope(' + scope.$id + '): {'];+    for ( var key in scope ) {+      if (Object.prototype.hasOwnProperty.call(scope, key) && !key.match(/^(\$|this)/)) {+        log.push('  ' + key + ': ' + angular.toJson(scope[key]));+      }+    }+    var child = scope.$$childHead;+    while(child) {+      log.push(serializeScope(child, offset + '  '));+      child = child.$$nextSibling;+    }+    log.push('}');+    return log.join('\n' + offset);+  }+};++/**+ * @ngdoc object+ * @name ngMock.$httpBackend+ * @description+ * Fake HTTP backend implementation suitable for unit testing applications that use the+ * {@link ng.$http $http service}.+ *+ * *Note*: For fake HTTP backend implementation suitable for end-to-end testing or backend-less+ * development please see {@link ngMockE2E.$httpBackend e2e $httpBackend mock}.+ *+ * During unit testing, we want our unit tests to run quickly and have no external dependencies so+ * we don’t want to send {@link https://developer.mozilla.org/en/xmlhttprequest XHR} or+ * {@link http://en.wikipedia.org/wiki/JSONP JSONP} requests to a real server. All we really need is+ * to verify whether a certain request has been sent or not, or alternatively just let the+ * application make requests, respond with pre-trained responses and assert that the end result is+ * what we expect it to be.+ *+ * This mock implementation can be used to respond with static or dynamic responses via the+ * `expect` and `when` apis and their shortcuts (`expectGET`, `whenPOST`, etc).+ *+ * When an Angular application needs some data from a server, it calls the $http service, which+ * sends the request to a real server using $httpBackend service. With dependency injection, it is+ * easy to inject $httpBackend mock (which has the same API as $httpBackend) and use it to verify+ * the requests and respond with some testing data without sending a request to real server.+ *+ * There are two ways to specify what test data should be returned as http responses by the mock+ * backend when the code under test makes http requests:+ *+ * - `$httpBackend.expect` - specifies a request expectation+ * - `$httpBackend.when` - specifies a backend definition+ *+ *+ * # Request Expectations vs Backend Definitions+ *+ * Request expectations provide a way to make assertions about requests made by the application and+ * to define responses for those requests. The test will fail if the expected requests are not made+ * or they are made in the wrong order.+ *+ * Backend definitions allow you to define a fake backend for your application which doesn't assert+ * if a particular request was made or not, it just returns a trained response if a request is made.+ * The test will pass whether or not the request gets made during testing.+ *+ *+ * <table class="table">+ *   <tr><th width="220px"></th><th>Request expectations</th><th>Backend definitions</th></tr>+ *   <tr>+ *     <th>Syntax</th>+ *     <td>.expect(...).respond(...)</td>+ *     <td>.when(...).respond(...)</td>+ *   </tr>+ *   <tr>+ *     <th>Typical usage</th>+ *     <td>strict unit tests</td>+ *     <td>loose (black-box) unit testing</td>+ *   </tr>+ *   <tr>+ *     <th>Fulfills multiple requests</th>+ *     <td>NO</td>+ *     <td>YES</td>+ *   </tr>+ *   <tr>+ *     <th>Order of requests matters</th>+ *     <td>YES</td>+ *     <td>NO</td>+ *   </tr>+ *   <tr>+ *     <th>Request required</th>+ *     <td>YES</td>+ *     <td>NO</td>+ *   </tr>+ *   <tr>+ *     <th>Response required</th>+ *     <td>optional (see below)</td>+ *     <td>YES</td>+ *   </tr>+ * </table>+ *+ * In cases where both backend definitions and request expectations are specified during unit+ * testing, the request expectations are evaluated first.+ *+ * If a request expectation has no response specified, the algorithm will search your backend+ * definitions for an appropriate response.+ *+ * If a request didn't match any expectation or if the expectation doesn't have the response+ * defined, the backend definitions are evaluated in sequential order to see if any of them match+ * the request. The response from the first matched definition is returned.+ *+ *+ * # Flushing HTTP requests+ *+ * The $httpBackend used in production, always responds to requests with responses asynchronously.+ * If we preserved this behavior in unit testing, we'd have to create async unit tests, which are+ * hard to write, follow and maintain. At the same time the testing mock, can't respond+ * synchronously because that would change the execution of the code under test. For this reason the+ * mock $httpBackend has a `flush()` method, which allows the test to explicitly flush pending+ * requests and thus preserving the async api of the backend, while allowing the test to execute+ * synchronously.+ *+ *+ * # Unit testing with mock $httpBackend+ * The following code shows how to setup and use the mock backend in unit testing a controller.+ * First we create the controller under test+ *+  <pre>+  // The controller code+  function MyController($scope, $http) {+    var authToken;++    $http.get('/auth.py').success(function(data, status, headers) {+      authToken = headers('A-Token');+      $scope.user = data;+    });++    $scope.saveMessage = function(message) {+      var headers = { 'Authorization': authToken };+      $scope.status = 'Saving...';++      $http.post('/add-msg.py', message, { headers: headers } ).success(function(response) {+        $scope.status = '';+      }).error(function() {+        $scope.status = 'ERROR!';+      });+    };+  }+  </pre>+ *+ * Now we setup the mock backend and create the test specs.+ *+  <pre>+    // testing controller+    describe('MyController', function() {+       var $httpBackend, $rootScope, createController;++       beforeEach(inject(function($injector) {+         // Set up the mock http service responses+         $httpBackend = $injector.get('$httpBackend');+         // backend definition common for all tests+         $httpBackend.when('GET', '/auth.py').respond({userId: 'userX'}, {'A-Token': 'xxx'});++         // Get hold of a scope (i.e. the root scope)+         $rootScope = $injector.get('$rootScope');+         // The $controller service is used to create instances of controllers+         var $controller = $injector.get('$controller');++         createController = function() {+           return $controller('MyController', {'$scope' : $rootScope });+         };+       }));+++       afterEach(function() {+         $httpBackend.verifyNoOutstandingExpectation();+         $httpBackend.verifyNoOutstandingRequest();+       });+++       it('should fetch authentication token', function() {+         $httpBackend.expectGET('/auth.py');+         var controller = createController();+         $httpBackend.flush();+       });+++       it('should send msg to server', function() {+         var controller = createController();+         $httpBackend.flush();++         // now you don’t care about the authentication, but+         // the controller will still send the request and+         // $httpBackend will respond without you having to+         // specify the expectation and response for this request++         $httpBackend.expectPOST('/add-msg.py', 'message content').respond(201, '');+         $rootScope.saveMessage('message content');+         expect($rootScope.status).toBe('Saving...');+         $httpBackend.flush();+         expect($rootScope.status).toBe('');+       });+++       it('should send auth header', function() {+         var controller = createController();+         $httpBackend.flush();++         $httpBackend.expectPOST('/add-msg.py', undefined, function(headers) {+           // check if the header was send, if it wasn't the expectation won't+           // match the request and the test will fail+           return headers['Authorization'] == 'xxx';+         }).respond(201, '');++         $rootScope.saveMessage('whatever');+         $httpBackend.flush();+       });+    });+   </pre>+ */+angular.mock.$HttpBackendProvider = function() {+  this.$get = ['$rootScope', createHttpBackendMock];+};++/**+ * General factory function for $httpBackend mock.+ * Returns instance for unit testing (when no arguments specified):+ *   - passing through is disabled+ *   - auto flushing is disabled+ *+ * Returns instance for e2e testing (when `$delegate` and `$browser` specified):+ *   - passing through (delegating request to real backend) is enabled+ *   - auto flushing is enabled+ *+ * @param {Object=} $delegate Real $httpBackend instance (allow passing through if specified)+ * @param {Object=} $browser Auto-flushing enabled if specified+ * @return {Object} Instance of $httpBackend mock+ */+function createHttpBackendMock($rootScope, $delegate, $browser) {+  var definitions = [],+      expectations = [],+      responses = [],+      responsesPush = angular.bind(responses, responses.push);++  function createResponse(status, data, headers) {+    if (angular.isFunction(status)) return status;++    return function() {+      return angular.isNumber(status)+          ? [status, data, headers]+          : [200, status, data];+    };+  }++  // TODO(vojta): change params to: method, url, data, headers, callback+  function $httpBackend(method, url, data, callback, headers, timeout, withCredentials) {+    var xhr = new MockXhr(),+        expectation = expectations[0],+        wasExpected = false;++    function prettyPrint(data) {+      return (angular.isString(data) || angular.isFunction(data) || data instanceof RegExp)+          ? data+          : angular.toJson(data);+    }++    function wrapResponse(wrapped) {+      if (!$browser && timeout && timeout.then) timeout.then(handleTimeout);++      return handleResponse;++      function handleResponse() {+        var response = wrapped.response(method, url, data, headers);+        xhr.$$respHeaders = response[2];+        callback(response[0], response[1], xhr.getAllResponseHeaders());+      }++      function handleTimeout() {+        for (var i = 0, ii = responses.length; i < ii; i++) {+          if (responses[i] === handleResponse) {+            responses.splice(i, 1);+            callback(-1, undefined, '');+            break;+          }+        }+      }+    }++    if (expectation && expectation.match(method, url)) {+      if (!expectation.matchData(data))+        throw new Error('Expected ' + expectation + ' with different data\n' ++            'EXPECTED: ' + prettyPrint(expectation.data) + '\nGOT:      ' + data);++      if (!expectation.matchHeaders(headers))+        throw new Error('Expected ' + expectation + ' with different headers\n' ++                        'EXPECTED: ' + prettyPrint(expectation.headers) + '\nGOT:      ' ++                        prettyPrint(headers));++      expectations.shift();++      if (expectation.response) {+        responses.push(wrapResponse(expectation));+        return;+      }+      wasExpected = true;+    }++    var i = -1, definition;+    while ((definition = definitions[++i])) {+      if (definition.match(method, url, data, headers || {})) {+        if (definition.response) {+          // if $browser specified, we do auto flush all requests+          ($browser ? $browser.defer : responsesPush)(wrapResponse(definition));+        } else if (definition.passThrough) {+          $delegate(method, url, data, callback, headers, timeout, withCredentials);+        } else throw new Error('No response defined !');+        return;+      }+    }+    throw wasExpected ?+        new Error('No response defined !') :+        new Error('Unexpected request: ' + method + ' ' + url + '\n' ++                  (expectation ? 'Expected ' + expectation : 'No more request expected'));+  }++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#when+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new backend definition.+   *+   * @param {string} method HTTP method.+   * @param {string|RegExp} url HTTP url.+   * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives+   *   data string and returns true if the data is as expected.+   * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header+   *   object and returns true if the headers match the current definition.+   * @returns {requestHandler} Returns an object with `respond` method that controls how a matched+   *   request is handled.+   *+   *  - respond –+   *      `{function([status,] data[, headers])|function(function(method, url, data, headers)}`+   *    – The respond method takes a set of static data to be returned or a function that can return+   *    an array containing response status (number), response data (string) and response headers+   *    (Object).+   */+  $httpBackend.when = function(method, url, data, headers) {+    var definition = new MockHttpExpectation(method, url, data, headers),+        chain = {+          respond: function(status, data, headers) {+            definition.response = createResponse(status, data, headers);+          }+        };++    if ($browser) {+      chain.passThrough = function() {+        definition.passThrough = true;+      };+    }++    definitions.push(definition);+    return chain;+  };++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#whenGET+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new backend definition for GET requests. For more info see `when()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {(Object|function(Object))=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   * request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#whenHEAD+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new backend definition for HEAD requests. For more info see `when()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {(Object|function(Object))=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   * request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#whenDELETE+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new backend definition for DELETE requests. For more info see `when()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {(Object|function(Object))=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   * request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#whenPOST+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new backend definition for POST requests. For more info see `when()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives+   *   data string and returns true if the data is as expected.+   * @param {(Object|function(Object))=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   * request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#whenPUT+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new backend definition for PUT requests.  For more info see `when()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {(string|RegExp|function(string))=} data HTTP request body or function that receives+   *   data string and returns true if the data is as expected.+   * @param {(Object|function(Object))=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   * request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#whenJSONP+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new backend definition for JSONP requests. For more info see `when()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   * request is handled.+   */+  createShortMethods('when');+++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#expect+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new request expectation.+   *+   * @param {string} method HTTP method.+   * @param {string|RegExp} url HTTP url.+   * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that+   *  receives data string and returns true if the data is as expected, or Object if request body+   *  is in JSON format.+   * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header+   *   object and returns true if the headers match the current expectation.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   *  request is handled.+   *+   *  - respond –+   *    `{function([status,] data[, headers])|function(function(method, url, data, headers)}`+   *    – The respond method takes a set of static data to be returned or a function that can return+   *    an array containing response status (number), response data (string) and response headers+   *    (Object).+   */+  $httpBackend.expect = function(method, url, data, headers) {+    var expectation = new MockHttpExpectation(method, url, data, headers);+    expectations.push(expectation);+    return {+      respond: function(status, data, headers) {+        expectation.response = createResponse(status, data, headers);+      }+    };+  };+++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#expectGET+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new request expectation for GET requests. For more info see `expect()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {Object=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   * request is handled. See #expect for more info.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#expectHEAD+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new request expectation for HEAD requests. For more info see `expect()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {Object=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   *   request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#expectDELETE+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new request expectation for DELETE requests. For more info see `expect()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {Object=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   *   request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#expectPOST+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new request expectation for POST requests. For more info see `expect()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that+   *  receives data string and returns true if the data is as expected, or Object if request body+   *  is in JSON format.+   * @param {Object=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   *   request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#expectPUT+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new request expectation for PUT requests. For more info see `expect()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that+   *  receives data string and returns true if the data is as expected, or Object if request body+   *  is in JSON format.+   * @param {Object=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   *   request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#expectPATCH+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new request expectation for PATCH requests. For more info see `expect()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that+   *  receives data string and returns true if the data is as expected, or Object if request body+   *  is in JSON format.+   * @param {Object=} headers HTTP headers.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   *   request is handled.+   */++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#expectJSONP+   * @methodOf ngMock.$httpBackend+   * @description+   * Creates a new request expectation for JSONP requests. For more info see `expect()`.+   *+   * @param {string|RegExp} url HTTP url.+   * @returns {requestHandler} Returns an object with `respond` method that control how a matched+   *   request is handled.+   */+  createShortMethods('expect');+++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#flush+   * @methodOf ngMock.$httpBackend+   * @description+   * Flushes all pending requests using the trained responses.+   *+   * @param {number=} count Number of responses to flush (in the order they arrived). If undefined,+   *   all pending requests will be flushed. If there are no pending requests when the flush method+   *   is called an exception is thrown (as this typically a sign of programming error).+   */+  $httpBackend.flush = function(count) {+    $rootScope.$digest();+    if (!responses.length) throw new Error('No pending request to flush !');++    if (angular.isDefined(count)) {+      while (count--) {+        if (!responses.length) throw new Error('No more pending request to flush !');+        responses.shift()();+      }+    } else {+      while (responses.length) {+        responses.shift()();+      }+    }+    $httpBackend.verifyNoOutstandingExpectation();+  };+++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#verifyNoOutstandingExpectation+   * @methodOf ngMock.$httpBackend+   * @description+   * Verifies that all of the requests defined via the `expect` api were made. If any of the+   * requests were not made, verifyNoOutstandingExpectation throws an exception.+   *+   * Typically, you would call this method following each test case that asserts requests using an+   * "afterEach" clause.+   *+   * <pre>+   *   afterEach($httpBackend.verifyNoOutstandingExpectation);+   * </pre>+   */+  $httpBackend.verifyNoOutstandingExpectation = function() {+    $rootScope.$digest();+    if (expectations.length) {+      throw new Error('Unsatisfied requests: ' + expectations.join(', '));+    }+  };+++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#verifyNoOutstandingRequest+   * @methodOf ngMock.$httpBackend+   * @description+   * Verifies that there are no outstanding requests that need to be flushed.+   *+   * Typically, you would call this method following each test case that asserts requests using an+   * "afterEach" clause.+   *+   * <pre>+   *   afterEach($httpBackend.verifyNoOutstandingRequest);+   * </pre>+   */+  $httpBackend.verifyNoOutstandingRequest = function() {+    if (responses.length) {+      throw new Error('Unflushed requests: ' + responses.length);+    }+  };+++  /**+   * @ngdoc method+   * @name ngMock.$httpBackend#resetExpectations+   * @methodOf ngMock.$httpBackend+   * @description+   * Resets all request expectations, but preserves all backend definitions. Typically, you would+   * call resetExpectations during a multiple-phase test when you want to reuse the same instance of+   * $httpBackend mock.+   */+  $httpBackend.resetExpectations = function() {+    expectations.length = 0;+    responses.length = 0;+  };++  return $httpBackend;+++  function createShortMethods(prefix) {+    angular.forEach(['GET', 'DELETE', 'JSONP'], function(method) {+     $httpBackend[prefix + method] = function(url, headers) {+       return $httpBackend[prefix](method, url, undefined, headers);+     };+    });++    angular.forEach(['PUT', 'POST', 'PATCH'], function(method) {+      $httpBackend[prefix + method] = function(url, data, headers) {+        return $httpBackend[prefix](method, url, data, headers);+      };+    });+  }+}++function MockHttpExpectation(method, url, data, headers) {++  this.data = data;+  this.headers = headers;++  this.match = function(m, u, d, h) {+    if (method != m) return false;+    if (!this.matchUrl(u)) return false;+    if (angular.isDefined(d) && !this.matchData(d)) return false;+    if (angular.isDefined(h) && !this.matchHeaders(h)) return false;+    return true;+  };++  this.matchUrl = function(u) {+    if (!url) return true;+    if (angular.isFunction(url.test)) return url.test(u);+    return url == u;+  };++  this.matchHeaders = function(h) {+    if (angular.isUndefined(headers)) return true;+    if (angular.isFunction(headers)) return headers(h);+    return angular.equals(headers, h);+  };++  this.matchData = function(d) {+    if (angular.isUndefined(data)) return true;+    if (data && angular.isFunction(data.test)) return data.test(d);+    if (data && angular.isFunction(data)) return data(d);+    if (data && !angular.isString(data)) return angular.equals(data, angular.fromJson(d));+    return data == d;+  };++  this.toString = function() {+    return method + ' ' + url;+  };+}++function MockXhr() {++  // hack for testing $http, $httpBackend+  MockXhr.$$lastInstance = this;++  this.open = function(method, url, async) {+    this.$$method = method;+    this.$$url = url;+    this.$$async = async;+    this.$$reqHeaders = {};+    this.$$respHeaders = {};+  };++  this.send = function(data) {+    this.$$data = data;+  };++  this.setRequestHeader = function(key, value) {+    this.$$reqHeaders[key] = value;+  };++  this.getResponseHeader = function(name) {+    // the lookup must be case insensitive,+    // that's why we try two quick lookups first and full scan last+    var header = this.$$respHeaders[name];+    if (header) return header;++    name = angular.lowercase(name);+    header = this.$$respHeaders[name];+    if (header) return header;++    header = undefined;+    angular.forEach(this.$$respHeaders, function(headerVal, headerName) {+      if (!header && angular.lowercase(headerName) == name) header = headerVal;+    });+    return header;+  };++  this.getAllResponseHeaders = function() {+    var lines = [];++    angular.forEach(this.$$respHeaders, function(value, key) {+      lines.push(key + ': ' + value);+    });+    return lines.join('\n');+  };++  this.abort = angular.noop;+}+++/**+ * @ngdoc function+ * @name ngMock.$timeout+ * @description+ *+ * This service is just a simple decorator for {@link ng.$timeout $timeout} service+ * that adds a "flush" and "verifyNoPendingTasks" methods.+ */++angular.mock.$TimeoutDecorator = function($delegate, $browser) {++  /**+   * @ngdoc method+   * @name ngMock.$timeout#flush+   * @methodOf ngMock.$timeout+   * @description+   *+   * Flushes the queue of pending tasks.+   *+   * @param {number=} delay maximum timeout amount to flush up until+   */+  $delegate.flush = function(delay) {+    $browser.defer.flush(delay);+  };++  /**+   * @ngdoc method+   * @name ngMock.$timeout#verifyNoPendingTasks+   * @methodOf ngMock.$timeout+   * @description+   *+   * Verifies that there are no pending tasks that need to be flushed.+   */+  $delegate.verifyNoPendingTasks = function() {+    if ($browser.deferredFns.length) {+      throw new Error('Deferred tasks to flush (' + $browser.deferredFns.length + '): ' ++          formatPendingTasksAsString($browser.deferredFns));+    }+  };++  function formatPendingTasksAsString(tasks) {+    var result = [];+    angular.forEach(tasks, function(task) {+      result.push('{id: ' + task.id + ', ' + 'time: ' + task.time + '}');+    });++    return result.join(', ');+  }++  return $delegate;+};++/**+ *+ */+angular.mock.$RootElementProvider = function() {+  this.$get = function() {+    return angular.element('<div ng-app></div>');+  };+};++/**+ * @ngdoc overview+ * @name ngMock+ * @description+ *+ * # ngMock+ *+ * The `ngMock` module providers support to inject and mock Angular services into unit tests.+ * In addition, ngMock also extends various core ng services such that they can be+ * inspected and controlled in a synchronous manner within test code.+ *+ * {@installModule mocks}+ *+ * <div doc-module-components="ngMock"></div>+ *+ */+angular.module('ngMock', ['ng']).provider({+  $browser: angular.mock.$BrowserProvider,+  $exceptionHandler: angular.mock.$ExceptionHandlerProvider,+  $log: angular.mock.$LogProvider,+  $interval: angular.mock.$IntervalProvider,+  $httpBackend: angular.mock.$HttpBackendProvider,+  $rootElement: angular.mock.$RootElementProvider+}).config(['$provide', function($provide) {+  $provide.decorator('$timeout', angular.mock.$TimeoutDecorator);+}]);++/**+ * @ngdoc overview+ * @name ngMockE2E+ * @description+ *+ * The `ngMockE2E` is an angular module which contains mocks suitable for end-to-end testing.+ * Currently there is only one mock present in this module -+ * the {@link ngMockE2E.$httpBackend e2e $httpBackend} mock.+ */+angular.module('ngMockE2E', ['ng']).config(['$provide', function($provide) {+  $provide.decorator('$httpBackend', angular.mock.e2e.$httpBackendDecorator);+}]);++/**+ * @ngdoc object+ * @name ngMockE2E.$httpBackend+ * @description+ * Fake HTTP backend implementation suitable for end-to-end testing or backend-less development of+ * applications that use the {@link ng.$http $http service}.+ *+ * *Note*: For fake http backend implementation suitable for unit testing please see+ * {@link ngMock.$httpBackend unit-testing $httpBackend mock}.+ *+ * This implementation can be used to respond with static or dynamic responses via the `when` api+ * and its shortcuts (`whenGET`, `whenPOST`, etc) and optionally pass through requests to the+ * real $httpBackend for specific requests (e.g. to interact with certain remote apis or to fetch+ * templates from a webserver).+ *+ * As opposed to unit-testing, in an end-to-end testing scenario or in scenario when an application+ * is being developed with the real backend api replaced with a mock, it is often desirable for+ * certain category of requests to bypass the mock and issue a real http request (e.g. to fetch+ * templates or static files from the webserver). To configure the backend with this behavior+ * use the `passThrough` request handler of `when` instead of `respond`.+ *+ * Additionally, we don't want to manually have to flush mocked out requests like we do during unit+ * testing. For this reason the e2e $httpBackend automatically flushes mocked out requests+ * automatically, closely simulating the behavior of the XMLHttpRequest object.+ *+ * To setup the application to run with this http backend, you have to create a module that depends+ * on the `ngMockE2E` and your application modules and defines the fake backend:+ *+ * <pre>+ *   myAppDev = angular.module('myAppDev', ['myApp', 'ngMockE2E']);+ *   myAppDev.run(function($httpBackend) {+ *     phones = [{name: 'phone1'}, {name: 'phone2'}];+ *+ *     // returns the current list of phones+ *     $httpBackend.whenGET('/phones').respond(phones);+ *+ *     // adds a new phone to the phones array+ *     $httpBackend.whenPOST('/phones').respond(function(method, url, data) {+ *       phones.push(angular.fromJson(data));+ *     });+ *     $httpBackend.whenGET(/^\/templates\//).passThrough();+ *     //...+ *   });+ * </pre>+ *+ * Afterwards, bootstrap your app with this new module.+ */++/**+ * @ngdoc method+ * @name ngMockE2E.$httpBackend#when+ * @methodOf ngMockE2E.$httpBackend+ * @description+ * Creates a new backend definition.+ *+ * @param {string} method HTTP method.+ * @param {string|RegExp} url HTTP url.+ * @param {(string|RegExp)=} data HTTP request body.+ * @param {(Object|function(Object))=} headers HTTP headers or function that receives http header+ *   object and returns true if the headers match the current definition.+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that+ *   control how a matched request is handled.+ *+ *  - respond –+ *    `{function([status,] data[, headers])|function(function(method, url, data, headers)}`+ *    – The respond method takes a set of static data to be returned or a function that can return+ *    an array containing response status (number), response data (string) and response headers+ *    (Object).+ *  - passThrough – `{function()}` – Any request matching a backend definition with `passThrough`+ *    handler, will be pass through to the real backend (an XHR request will be made to the+ *    server.+ */++/**+ * @ngdoc method+ * @name ngMockE2E.$httpBackend#whenGET+ * @methodOf ngMockE2E.$httpBackend+ * @description+ * Creates a new backend definition for GET requests. For more info see `when()`.+ *+ * @param {string|RegExp} url HTTP url.+ * @param {(Object|function(Object))=} headers HTTP headers.+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that+ *   control how a matched request is handled.+ */++/**+ * @ngdoc method+ * @name ngMockE2E.$httpBackend#whenHEAD+ * @methodOf ngMockE2E.$httpBackend+ * @description+ * Creates a new backend definition for HEAD requests. For more info see `when()`.+ *+ * @param {string|RegExp} url HTTP url.+ * @param {(Object|function(Object))=} headers HTTP headers.+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that+ *   control how a matched request is handled.+ */++/**+ * @ngdoc method+ * @name ngMockE2E.$httpBackend#whenDELETE+ * @methodOf ngMockE2E.$httpBackend+ * @description+ * Creates a new backend definition for DELETE requests. For more info see `when()`.+ *+ * @param {string|RegExp} url HTTP url.+ * @param {(Object|function(Object))=} headers HTTP headers.+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that+ *   control how a matched request is handled.+ */++/**+ * @ngdoc method+ * @name ngMockE2E.$httpBackend#whenPOST+ * @methodOf ngMockE2E.$httpBackend+ * @description+ * Creates a new backend definition for POST requests. For more info see `when()`.+ *+ * @param {string|RegExp} url HTTP url.+ * @param {(string|RegExp)=} data HTTP request body.+ * @param {(Object|function(Object))=} headers HTTP headers.+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that+ *   control how a matched request is handled.+ */++/**+ * @ngdoc method+ * @name ngMockE2E.$httpBackend#whenPUT+ * @methodOf ngMockE2E.$httpBackend+ * @description+ * Creates a new backend definition for PUT requests.  For more info see `when()`.+ *+ * @param {string|RegExp} url HTTP url.+ * @param {(string|RegExp)=} data HTTP request body.+ * @param {(Object|function(Object))=} headers HTTP headers.+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that+ *   control how a matched request is handled.+ */++/**+ * @ngdoc method+ * @name ngMockE2E.$httpBackend#whenPATCH+ * @methodOf ngMockE2E.$httpBackend+ * @description+ * Creates a new backend definition for PATCH requests.  For more info see `when()`.+ *+ * @param {string|RegExp} url HTTP url.+ * @param {(string|RegExp)=} data HTTP request body.+ * @param {(Object|function(Object))=} headers HTTP headers.+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that+ *   control how a matched request is handled.+ */++/**+ * @ngdoc method+ * @name ngMockE2E.$httpBackend#whenJSONP+ * @methodOf ngMockE2E.$httpBackend+ * @description+ * Creates a new backend definition for JSONP requests. For more info see `when()`.+ *+ * @param {string|RegExp} url HTTP url.+ * @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that+ *   control how a matched request is handled.+ */+angular.mock.e2e = {};+angular.mock.e2e.$httpBackendDecorator =+  ['$rootScope', '$delegate', '$browser', createHttpBackendMock];+++angular.mock.clearDataCache = function() {+  var key,+      cache = angular.element.cache;++  for(key in cache) {+    if (Object.prototype.hasOwnProperty.call(cache,key)) {+      var handle = cache[key].handle;++      handle && angular.element(handle.elem).off();+      delete cache[key];+    }+  }+};++++if(window.jasmine || window.mocha) {++  var currentSpec = null,+      isSpecRunning = function() {+        return currentSpec && (window.mocha || currentSpec.queue.running);+      };+++  beforeEach(function() {+    currentSpec = this;+  });++  afterEach(function() {+    var injector = currentSpec.$injector;++    currentSpec.$injector = null;+    currentSpec.$modules = null;+    currentSpec = null;++    if (injector) {+      injector.get('$rootElement').off();+      injector.get('$browser').pollFns.length = 0;+    }++    angular.mock.clearDataCache();++    // clean up jquery's fragment cache+    angular.forEach(angular.element.fragments, function(val, key) {+      delete angular.element.fragments[key];+    });++    MockXhr.$$lastInstance = null;++    angular.forEach(angular.callbacks, function(val, key) {+      delete angular.callbacks[key];+    });+    angular.callbacks.counter = 0;+  });++  /**+   * @ngdoc function+   * @name angular.mock.module+   * @description+   *+   * *NOTE*: This function is also published on window for easy access.<br>+   *+   * This function registers a module configuration code. It collects the configuration information+   * which will be used when the injector is created by {@link angular.mock.inject inject}.+   *+   * See {@link angular.mock.inject inject} for usage example+   *+   * @param {...(string|Function|Object)} fns any number of modules which are represented as string+   *        aliases or as anonymous module initialization functions. The modules are used to+   *        configure the injector. The 'ng' and 'ngMock' modules are automatically loaded. If an+   *        object literal is passed they will be register as values in the module, the key being+   *        the module name and the value being what is returned.+   */+  window.module = angular.mock.module = function() {+    var moduleFns = Array.prototype.slice.call(arguments, 0);+    return isSpecRunning() ? workFn() : workFn;+    /////////////////////+    function workFn() {+      if (currentSpec.$injector) {+        throw new Error('Injector already created, can not register a module!');+      } else {+        var modules = currentSpec.$modules || (currentSpec.$modules = []);+        angular.forEach(moduleFns, function(module) {+          if (angular.isObject(module) && !angular.isArray(module)) {+            modules.push(function($provide) {+              angular.forEach(module, function(value, key) {+                $provide.value(key, value);+              });+            });+          } else {+            modules.push(module);+          }+        });+      }+    }+  };++  /**+   * @ngdoc function+   * @name angular.mock.inject+   * @description+   *+   * *NOTE*: This function is also published on window for easy access.<br>+   *+   * The inject function wraps a function into an injectable function. The inject() creates new+   * instance of {@link AUTO.$injector $injector} per test, which is then used for+   * resolving references.+   *+   *+   * ## Resolving References (Underscore Wrapping)+   * Often, we would like to inject a reference once, in a `beforeEach()` block and reuse this+   * in multiple `it()` clauses. To be able to do this we must assign the reference to a variable+   * that is declared in the scope of the `describe()` block. Since we would, most likely, want+   * the variable to have the same name of the reference we have a problem, since the parameter+   * to the `inject()` function would hide the outer variable.+   *+   * To help with this, the injected parameters can, optionally, be enclosed with underscores.+   * These are ignored by the injector when the reference name is resolved.+   *+   * For example, the parameter `_myService_` would be resolved as the reference `myService`.+   * Since it is available in the function body as _myService_, we can then assign it to a variable+   * defined in an outer scope.+   *+   * ```+   * // Defined out reference variable outside+   * var myService;+   *+   * // Wrap the parameter in underscores+   * beforeEach( inject( function(_myService_){+   *   myService = _myService_;+   * }));+   *+   * // Use myService in a series of tests.+   * it('makes use of myService', function() {+   *   myService.doStuff();+   * });+   *+   * ```+   *+   * See also {@link angular.mock.module angular.mock.module}+   *+   * ## Example+   * Example of what a typical jasmine tests looks like with the inject method.+   * <pre>+   *+   *   angular.module('myApplicationModule', [])+   *       .value('mode', 'app')+   *       .value('version', 'v1.0.1');+   *+   *+   *   describe('MyApp', function() {+   *+   *     // You need to load modules that you want to test,+   *     // it loads only the "ng" module by default.+   *     beforeEach(module('myApplicationModule'));+   *+   *+   *     // inject() is used to inject arguments of all given functions+   *     it('should provide a version', inject(function(mode, version) {+   *       expect(version).toEqual('v1.0.1');+   *       expect(mode).toEqual('app');+   *     }));+   *+   *+   *     // The inject and module method can also be used inside of the it or beforeEach+   *     it('should override a version and test the new version is injected', function() {+   *       // module() takes functions or strings (module aliases)+   *       module(function($provide) {+   *         $provide.value('version', 'overridden'); // override version here+   *       });+   *+   *       inject(function(version) {+   *         expect(version).toEqual('overridden');+   *       });+   *     });+   *   });+   *+   * </pre>+   *+   * @param {...Function} fns any number of functions which will be injected using the injector.+   */+  window.inject = angular.mock.inject = function() {+    var blockFns = Array.prototype.slice.call(arguments, 0);+    var errorForStack = new Error('Declaration Location');+    return isSpecRunning() ? workFn() : workFn;+    /////////////////////+    function workFn() {+      var modules = currentSpec.$modules || [];++      modules.unshift('ngMock');+      modules.unshift('ng');+      var injector = currentSpec.$injector;+      if (!injector) {+        injector = currentSpec.$injector = angular.injector(modules);+      }+      for(var i = 0, ii = blockFns.length; i < ii; i++) {+        try {+          /* jshint -W040 *//* Jasmine explicitly provides a `this` object when calling functions */+          injector.invoke(blockFns[i] || angular.noop, this);+          /* jshint +W040 */+        } catch (e) {+          if(e.stack && errorForStack) e.stack +=  '\n' + errorForStack.stack;+          throw e;+        } finally {+          errorForStack = null;+        }+      }+    }+  };+}+++})(window, window.angular);
+ example/static/angular.js view
@@ -0,0 +1,20311 @@+/**+ * @license AngularJS v1.2.4+ * (c) 2010-2014 Google, Inc. http://angularjs.org+ * License: MIT+ */+(function(window, document, undefined) {'use strict';++/**+ * @description+ *+ * This object provides a utility for producing rich Error messages within+ * Angular. It can be called as follows:+ *+ * var exampleMinErr = minErr('example');+ * throw exampleMinErr('one', 'This {0} is {1}', foo, bar);+ *+ * The above creates an instance of minErr in the example namespace. The+ * resulting error will have a namespaced error code of example.one.  The+ * resulting error will replace {0} with the value of foo, and {1} with the+ * value of bar. The object is not restricted in the number of arguments it can+ * take.+ *+ * If fewer arguments are specified than necessary for interpolation, the extra+ * interpolation markers will be preserved in the final string.+ *+ * Since data will be parsed statically during a build step, some restrictions+ * are applied with respect to how minErr instances are created and called.+ * Instances should have names of the form namespaceMinErr for a minErr created+ * using minErr('namespace') . Error codes, namespaces and template strings+ * should all be static strings, not variables or general expressions.+ *+ * @param {string} module The namespace to use for the new minErr instance.+ * @returns {function(string, string, ...): Error} instance+ */++function minErr(module) {+  return function () {+    var code = arguments[0],+      prefix = '[' + (module ? module + ':' : '') + code + '] ',+      template = arguments[1],+      templateArgs = arguments,+      stringify = function (obj) {+        if (typeof obj === 'function') {+          return obj.toString().replace(/ \{[\s\S]*$/, '');+        } else if (typeof obj === 'undefined') {+          return 'undefined';+        } else if (typeof obj !== 'string') {+          return JSON.stringify(obj);+        }+        return obj;+      },+      message, i;++    message = prefix + template.replace(/\{\d+\}/g, function (match) {+      var index = +match.slice(1, -1), arg;++      if (index + 2 < templateArgs.length) {+        arg = templateArgs[index + 2];+        if (typeof arg === 'function') {+          return arg.toString().replace(/ ?\{[\s\S]*$/, '');+        } else if (typeof arg === 'undefined') {+          return 'undefined';+        } else if (typeof arg !== 'string') {+          return toJson(arg);+        }+        return arg;+      }+      return match;+    });++    message = message + '\nhttp://errors.angularjs.org/1.2.4/' ++      (module ? module + '/' : '') + code;+    for (i = 2; i < arguments.length; i++) {+      message = message + (i == 2 ? '?' : '&') + 'p' + (i-2) + '=' ++        encodeURIComponent(stringify(arguments[i]));+    }++    return new Error(message);+  };+}++/* We need to tell jshint what variables are being exported */+/* global+    -angular,+    -msie,+    -jqLite,+    -jQuery,+    -slice,+    -push,+    -toString,+    -ngMinErr,+    -_angular,+    -angularModule,+    -nodeName_,+    -uid,++    -lowercase,+    -uppercase,+    -manualLowercase,+    -manualUppercase,+    -nodeName_,+    -isArrayLike,+    -forEach,+    -sortedKeys,+    -forEachSorted,+    -reverseParams,+    -nextUid,+    -setHashKey,+    -extend,+    -int,+    -inherit,+    -noop,+    -identity,+    -valueFn,+    -isUndefined,+    -isDefined,+    -isObject,+    -isString,+    -isNumber,+    -isDate,+    -isArray,+    -isFunction,+    -isRegExp,+    -isWindow,+    -isScope,+    -isFile,+    -isBoolean,+    -trim,+    -isElement,+    -makeMap,+    -map,+    -size,+    -includes,+    -indexOf,+    -arrayRemove,+    -isLeafNode,+    -copy,+    -shallowCopy,+    -equals,+    -csp,+    -concat,+    -sliceArgs,+    -bind,+    -toJsonReplacer,+    -toJson,+    -fromJson,+    -toBoolean,+    -startingTag,+    -tryDecodeURIComponent,+    -parseKeyValue,+    -toKeyValue,+    -encodeUriSegment,+    -encodeUriQuery,+    -angularInit,+    -bootstrap,+    -snake_case,+    -bindJQuery,+    -assertArg,+    -assertArgFn,+    -assertNotHasOwnProperty,+    -getter,+    -getBlockElements,++*/++////////////////////////////////////++/**+ * @ngdoc function+ * @name angular.lowercase+ * @function+ *+ * @description Converts the specified string to lowercase.+ * @param {string} string String to be converted to lowercase.+ * @returns {string} Lowercased string.+ */+var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;};+++/**+ * @ngdoc function+ * @name angular.uppercase+ * @function+ *+ * @description Converts the specified string to uppercase.+ * @param {string} string String to be converted to uppercase.+ * @returns {string} Uppercased string.+ */+var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;};+++var manualLowercase = function(s) {+  /* jshint bitwise: false */+  return isString(s)+      ? s.replace(/[A-Z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) | 32);})+      : s;+};+var manualUppercase = function(s) {+  /* jshint bitwise: false */+  return isString(s)+      ? s.replace(/[a-z]/g, function(ch) {return String.fromCharCode(ch.charCodeAt(0) & ~32);})+      : s;+};+++// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish+// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods+// with correct but slower alternatives.+if ('i' !== 'I'.toLowerCase()) {+  lowercase = manualLowercase;+  uppercase = manualUppercase;+}+++var /** holds major version number for IE or NaN for real browsers */+    msie,+    jqLite,           // delay binding since jQuery could be loaded after us.+    jQuery,           // delay binding+    slice             = [].slice,+    push              = [].push,+    toString          = Object.prototype.toString,+    ngMinErr          = minErr('ng'),+++    _angular          = window.angular,+    /** @name angular */+    angular           = window.angular || (window.angular = {}),+    angularModule,+    nodeName_,+    uid               = ['0', '0', '0'];++/**+ * IE 11 changed the format of the UserAgent string.+ * See http://msdn.microsoft.com/en-us/library/ms537503.aspx+ */+msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]);+if (isNaN(msie)) {+  msie = int((/trident\/.*; rv:(\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]);+}+++/**+ * @private+ * @param {*} obj+ * @return {boolean} Returns true if `obj` is an array or array-like object (NodeList, Arguments,+ *                   String ...)+ */+function isArrayLike(obj) {+  if (obj == null || isWindow(obj)) {+    return false;+  }++  var length = obj.length;++  if (obj.nodeType === 1 && length) {+    return true;+  }++  return isString(obj) || isArray(obj) || length === 0 ||+         typeof length === 'number' && length > 0 && (length - 1) in obj;+}++/**+ * @ngdoc function+ * @name angular.forEach+ * @function+ *+ * @description+ * Invokes the `iterator` function once for each item in `obj` collection, which can be either an+ * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`+ * is the value of an object property or an array element and `key` is the object property key or+ * array element index. Specifying a `context` for the function is optional.+ *+ * Note: this function was previously known as `angular.foreach`.+ *+   <pre>+     var values = {name: 'misko', gender: 'male'};+     var log = [];+     angular.forEach(values, function(value, key){+       this.push(key + ': ' + value);+     }, log);+     expect(log).toEqual(['name: misko', 'gender:male']);+   </pre>+ *+ * @param {Object|Array} obj Object to iterate over.+ * @param {Function} iterator Iterator function.+ * @param {Object=} context Object to become context (`this`) for the iterator function.+ * @returns {Object|Array} Reference to `obj`.+ */+function forEach(obj, iterator, context) {+  var key;+  if (obj) {+    if (isFunction(obj)){+      for (key in obj) {+        if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) {+          iterator.call(context, obj[key], key);+        }+      }+    } else if (obj.forEach && obj.forEach !== forEach) {+      obj.forEach(iterator, context);+    } else if (isArrayLike(obj)) {+      for (key = 0; key < obj.length; key++)+        iterator.call(context, obj[key], key);+    } else {+      for (key in obj) {+        if (obj.hasOwnProperty(key)) {+          iterator.call(context, obj[key], key);+        }+      }+    }+  }+  return obj;+}++function sortedKeys(obj) {+  var keys = [];+  for (var key in obj) {+    if (obj.hasOwnProperty(key)) {+      keys.push(key);+    }+  }+  return keys.sort();+}++function forEachSorted(obj, iterator, context) {+  var keys = sortedKeys(obj);+  for ( var i = 0; i < keys.length; i++) {+    iterator.call(context, obj[keys[i]], keys[i]);+  }+  return keys;+}+++/**+ * when using forEach the params are value, key, but it is often useful to have key, value.+ * @param {function(string, *)} iteratorFn+ * @returns {function(*, string)}+ */+function reverseParams(iteratorFn) {+  return function(value, key) { iteratorFn(key, value); };+}++/**+ * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric+ * characters such as '012ABC'. The reason why we are not using simply a number counter is that+ * the number string gets longer over time, and it can also overflow, where as the nextId+ * will grow much slower, it is a string, and it will never overflow.+ *+ * @returns an unique alpha-numeric string+ */+function nextUid() {+  var index = uid.length;+  var digit;++  while(index) {+    index--;+    digit = uid[index].charCodeAt(0);+    if (digit == 57 /*'9'*/) {+      uid[index] = 'A';+      return uid.join('');+    }+    if (digit == 90  /*'Z'*/) {+      uid[index] = '0';+    } else {+      uid[index] = String.fromCharCode(digit + 1);+      return uid.join('');+    }+  }+  uid.unshift('0');+  return uid.join('');+}+++/**+ * Set or clear the hashkey for an object.+ * @param obj object+ * @param h the hashkey (!truthy to delete the hashkey)+ */+function setHashKey(obj, h) {+  if (h) {+    obj.$$hashKey = h;+  }+  else {+    delete obj.$$hashKey;+  }+}++/**+ * @ngdoc function+ * @name angular.extend+ * @function+ *+ * @description+ * Extends the destination object `dst` by copying all of the properties from the `src` object(s)+ * to `dst`. You can specify multiple `src` objects.+ *+ * @param {Object} dst Destination object.+ * @param {...Object} src Source object(s).+ * @returns {Object} Reference to `dst`.+ */+function extend(dst) {+  var h = dst.$$hashKey;+  forEach(arguments, function(obj){+    if (obj !== dst) {+      forEach(obj, function(value, key){+        dst[key] = value;+      });+    }+  });++  setHashKey(dst,h);+  return dst;+}++function int(str) {+  return parseInt(str, 10);+}+++function inherit(parent, extra) {+  return extend(new (extend(function() {}, {prototype:parent}))(), extra);+}++/**+ * @ngdoc function+ * @name angular.noop+ * @function+ *+ * @description+ * A function that performs no operations. This function can be useful when writing code in the+ * functional style.+   <pre>+     function foo(callback) {+       var result = calculateResult();+       (callback || angular.noop)(result);+     }+   </pre>+ */+function noop() {}+noop.$inject = [];+++/**+ * @ngdoc function+ * @name angular.identity+ * @function+ *+ * @description+ * A function that returns its first argument. This function is useful when writing code in the+ * functional style.+ *+   <pre>+     function transformer(transformationFn, value) {+       return (transformationFn || angular.identity)(value);+     };+   </pre>+ */+function identity($) {return $;}+identity.$inject = [];+++function valueFn(value) {return function() {return value;};}++/**+ * @ngdoc function+ * @name angular.isUndefined+ * @function+ *+ * @description+ * Determines if a reference is undefined.+ *+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is undefined.+ */+function isUndefined(value){return typeof value == 'undefined';}+++/**+ * @ngdoc function+ * @name angular.isDefined+ * @function+ *+ * @description+ * Determines if a reference is defined.+ *+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is defined.+ */+function isDefined(value){return typeof value != 'undefined';}+++/**+ * @ngdoc function+ * @name angular.isObject+ * @function+ *+ * @description+ * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not+ * considered to be objects.+ *+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is an `Object` but not `null`.+ */+function isObject(value){return value != null && typeof value == 'object';}+++/**+ * @ngdoc function+ * @name angular.isString+ * @function+ *+ * @description+ * Determines if a reference is a `String`.+ *+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is a `String`.+ */+function isString(value){return typeof value == 'string';}+++/**+ * @ngdoc function+ * @name angular.isNumber+ * @function+ *+ * @description+ * Determines if a reference is a `Number`.+ *+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is a `Number`.+ */+function isNumber(value){return typeof value == 'number';}+++/**+ * @ngdoc function+ * @name angular.isDate+ * @function+ *+ * @description+ * Determines if a value is a date.+ *+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is a `Date`.+ */+function isDate(value){+  return toString.apply(value) == '[object Date]';+}+++/**+ * @ngdoc function+ * @name angular.isArray+ * @function+ *+ * @description+ * Determines if a reference is an `Array`.+ *+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is an `Array`.+ */+function isArray(value) {+  return toString.apply(value) == '[object Array]';+}+++/**+ * @ngdoc function+ * @name angular.isFunction+ * @function+ *+ * @description+ * Determines if a reference is a `Function`.+ *+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is a `Function`.+ */+function isFunction(value){return typeof value == 'function';}+++/**+ * Determines if a value is a regular expression object.+ *+ * @private+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is a `RegExp`.+ */+function isRegExp(value) {+  return toString.apply(value) == '[object RegExp]';+}+++/**+ * Checks if `obj` is a window object.+ *+ * @private+ * @param {*} obj Object to check+ * @returns {boolean} True if `obj` is a window obj.+ */+function isWindow(obj) {+  return obj && obj.document && obj.location && obj.alert && obj.setInterval;+}+++function isScope(obj) {+  return obj && obj.$evalAsync && obj.$watch;+}+++function isFile(obj) {+  return toString.apply(obj) === '[object File]';+}+++function isBoolean(value) {+  return typeof value == 'boolean';+}+++var trim = (function() {+  // native trim is way faster: http://jsperf.com/angular-trim-test+  // but IE doesn't have it... :-(+  // TODO: we should move this into IE/ES5 polyfill+  if (!String.prototype.trim) {+    return function(value) {+      return isString(value) ? value.replace(/^\s\s*/, '').replace(/\s\s*$/, '') : value;+    };+  }+  return function(value) {+    return isString(value) ? value.trim() : value;+  };+})();+++/**+ * @ngdoc function+ * @name angular.isElement+ * @function+ *+ * @description+ * Determines if a reference is a DOM element (or wrapped jQuery element).+ *+ * @param {*} value Reference to check.+ * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element).+ */+function isElement(node) {+  return !!(node &&+    (node.nodeName  // we are a direct element+    || (node.on && node.find)));  // we have an on and find method part of jQuery API+}++/**+ * @param str 'key1,key2,...'+ * @returns {object} in the form of {key1:true, key2:true, ...}+ */+function makeMap(str){+  var obj = {}, items = str.split(","), i;+  for ( i = 0; i < items.length; i++ )+    obj[ items[i] ] = true;+  return obj;+}+++if (msie < 9) {+  nodeName_ = function(element) {+    element = element.nodeName ? element : element[0];+    return (element.scopeName && element.scopeName != 'HTML')+      ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;+  };+} else {+  nodeName_ = function(element) {+    return element.nodeName ? element.nodeName : element[0].nodeName;+  };+}+++function map(obj, iterator, context) {+  var results = [];+  forEach(obj, function(value, index, list) {+    results.push(iterator.call(context, value, index, list));+  });+  return results;+}+++/**+ * @description+ * Determines the number of elements in an array, the number of properties an object has, or+ * the length of a string.+ *+ * Note: This function is used to augment the Object type in Angular expressions. See+ * {@link angular.Object} for more information about Angular arrays.+ *+ * @param {Object|Array|string} obj Object, array, or string to inspect.+ * @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object+ * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.+ */+function size(obj, ownPropsOnly) {+  var count = 0, key;++  if (isArray(obj) || isString(obj)) {+    return obj.length;+  } else if (isObject(obj)){+    for (key in obj)+      if (!ownPropsOnly || obj.hasOwnProperty(key))+        count++;+  }++  return count;+}+++function includes(array, obj) {+  return indexOf(array, obj) != -1;+}++function indexOf(array, obj) {+  if (array.indexOf) return array.indexOf(obj);++  for ( var i = 0; i < array.length; i++) {+    if (obj === array[i]) return i;+  }+  return -1;+}++function arrayRemove(array, value) {+  var index = indexOf(array, value);+  if (index >=0)+    array.splice(index, 1);+  return value;+}++function isLeafNode (node) {+  if (node) {+    switch (node.nodeName) {+    case "OPTION":+    case "PRE":+    case "TITLE":+      return true;+    }+  }+  return false;+}++/**+ * @ngdoc function+ * @name angular.copy+ * @function+ *+ * @description+ * Creates a deep copy of `source`, which should be an object or an array.+ *+ * * If no destination is supplied, a copy of the object or array is created.+ * * If a destination is provided, all of its elements (for array) or properties (for objects)+ *   are deleted and then all elements/properties from the source are copied to it.+ * * If `source` is not an object or array (inc. `null` and `undefined`), `source` is returned.+ * * If `source` is identical to 'destination' an exception will be thrown.+ *+ * @param {*} source The source that will be used to make a copy.+ *                   Can be any type, including primitives, `null`, and `undefined`.+ * @param {(Object|Array)=} destination Destination into which the source is copied. If+ *     provided, must be of the same type as `source`.+ * @returns {*} The copy or updated `destination`, if `destination` was specified.+ *+ * @example+ <doc:example>+ <doc:source>+ <div ng-controller="Controller">+ <form novalidate class="simple-form">+ Name: <input type="text" ng-model="user.name" /><br />+ E-mail: <input type="email" ng-model="user.email" /><br />+ Gender: <input type="radio" ng-model="user.gender" value="male" />male+ <input type="radio" ng-model="user.gender" value="female" />female<br />+ <button ng-click="reset()">RESET</button>+ <button ng-click="update(user)">SAVE</button>+ </form>+ <pre>form = {{user | json}}</pre>+ <pre>master = {{master | json}}</pre>+ </div>++ <script>+ function Controller($scope) {+    $scope.master= {};++    $scope.update = function(user) {+      // Example with 1 argument+      $scope.master= angular.copy(user);+    };++    $scope.reset = function() {+      // Example with 2 arguments+      angular.copy($scope.master, $scope.user);+    };++    $scope.reset();+  }+ </script>+ </doc:source>+ </doc:example>+ */+function copy(source, destination){+  if (isWindow(source) || isScope(source)) {+    throw ngMinErr('cpws',+      "Can't copy! Making copies of Window or Scope instances is not supported.");+  }++  if (!destination) {+    destination = source;+    if (source) {+      if (isArray(source)) {+        destination = copy(source, []);+      } else if (isDate(source)) {+        destination = new Date(source.getTime());+      } else if (isRegExp(source)) {+        destination = new RegExp(source.source);+      } else if (isObject(source)) {+        destination = copy(source, {});+      }+    }+  } else {+    if (source === destination) throw ngMinErr('cpi',+      "Can't copy! Source and destination are identical.");+    if (isArray(source)) {+      destination.length = 0;+      for ( var i = 0; i < source.length; i++) {+        destination.push(copy(source[i]));+      }+    } else {+      var h = destination.$$hashKey;+      forEach(destination, function(value, key){+        delete destination[key];+      });+      for ( var key in source) {+        destination[key] = copy(source[key]);+      }+      setHashKey(destination,h);+    }+  }+  return destination;+}++/**+ * Create a shallow copy of an object+ */+function shallowCopy(src, dst) {+  dst = dst || {};++  for(var key in src) {+    // shallowCopy is only ever called by $compile nodeLinkFn, which has control over src+    // so we don't need to worry about using our custom hasOwnProperty here+    if (src.hasOwnProperty(key) && key.substr(0, 2) !== '$$') {+      dst[key] = src[key];+    }+  }++  return dst;+}+++/**+ * @ngdoc function+ * @name angular.equals+ * @function+ *+ * @description+ * Determines if two objects or two values are equivalent. Supports value types, regular+ * expressions, arrays and objects.+ *+ * Two objects or values are considered equivalent if at least one of the following is true:+ *+ * * Both objects or values pass `===` comparison.+ * * Both objects or values are of the same type and all of their properties are equal by+ *   comparing them with `angular.equals`.+ * * Both values are NaN. (In JavaScript, NaN == NaN => false. But we consider two NaN as equal)+ * * Both values represent the same regular expression (In JavasScript,+ *   /abc/ == /abc/ => false. But we consider two regular expressions as equal when their textual+ *   representation matches).+ *+ * During a property comparison, properties of `function` type and properties with names+ * that begin with `$` are ignored.+ *+ * Scope and DOMWindow objects are being compared only by identify (`===`).+ *+ * @param {*} o1 Object or value to compare.+ * @param {*} o2 Object or value to compare.+ * @returns {boolean} True if arguments are equal.+ */+function equals(o1, o2) {+  if (o1 === o2) return true;+  if (o1 === null || o2 === null) return false;+  if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN+  var t1 = typeof o1, t2 = typeof o2, length, key, keySet;+  if (t1 == t2) {+    if (t1 == 'object') {+      if (isArray(o1)) {+        if (!isArray(o2)) return false;+        if ((length = o1.length) == o2.length) {+          for(key=0; key<length; key++) {+            if (!equals(o1[key], o2[key])) return false;+          }+          return true;+        }+      } else if (isDate(o1)) {+        return isDate(o2) && o1.getTime() == o2.getTime();+      } else if (isRegExp(o1) && isRegExp(o2)) {+        return o1.toString() == o2.toString();+      } else {+        if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2) || isArray(o2)) return false;+        keySet = {};+        for(key in o1) {+          if (key.charAt(0) === '$' || isFunction(o1[key])) continue;+          if (!equals(o1[key], o2[key])) return false;+          keySet[key] = true;+        }+        for(key in o2) {+          if (!keySet.hasOwnProperty(key) &&+              key.charAt(0) !== '$' &&+              o2[key] !== undefined &&+              !isFunction(o2[key])) return false;+        }+        return true;+      }+    }+  }+  return false;+}+++function csp() {+  return (document.securityPolicy && document.securityPolicy.isActive) ||+      (document.querySelector &&+      !!(document.querySelector('[ng-csp]') || document.querySelector('[data-ng-csp]')));+}+++function concat(array1, array2, index) {+  return array1.concat(slice.call(array2, index));+}++function sliceArgs(args, startIndex) {+  return slice.call(args, startIndex || 0);+}+++/* jshint -W101 */+/**+ * @ngdoc function+ * @name angular.bind+ * @function+ *+ * @description+ * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for+ * `fn`). You can supply optional `args` that are prebound to the function. This feature is also+ * known as [partial application](http://en.wikipedia.org/wiki/Partial_application), as+ * distinguished from [function currying](http://en.wikipedia.org/wiki/Currying#Contrast_with_partial_function_application).+ *+ * @param {Object} self Context which `fn` should be evaluated in.+ * @param {function()} fn Function to be bound.+ * @param {...*} args Optional arguments to be prebound to the `fn` function call.+ * @returns {function()} Function that wraps the `fn` with all the specified bindings.+ */+/* jshint +W101 */+function bind(self, fn) {+  var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];+  if (isFunction(fn) && !(fn instanceof RegExp)) {+    return curryArgs.length+      ? function() {+          return arguments.length+            ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0)))+            : fn.apply(self, curryArgs);+        }+      : function() {+          return arguments.length+            ? fn.apply(self, arguments)+            : fn.call(self);+        };+  } else {+    // in IE, native methods are not functions so they cannot be bound (note: they don't need to be)+    return fn;+  }+}+++function toJsonReplacer(key, value) {+  var val = value;++  if (typeof key === 'string' && key.charAt(0) === '$') {+    val = undefined;+  } else if (isWindow(value)) {+    val = '$WINDOW';+  } else if (value &&  document === value) {+    val = '$DOCUMENT';+  } else if (isScope(value)) {+    val = '$SCOPE';+  }++  return val;+}+++/**+ * @ngdoc function+ * @name angular.toJson+ * @function+ *+ * @description+ * Serializes input into a JSON-formatted string. Properties with leading $ characters will be+ * stripped since angular uses this notation internally.+ *+ * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.+ * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.+ * @returns {string|undefined} JSON-ified string representing `obj`.+ */+function toJson(obj, pretty) {+  if (typeof obj === 'undefined') return undefined;+  return JSON.stringify(obj, toJsonReplacer, pretty ? '  ' : null);+}+++/**+ * @ngdoc function+ * @name angular.fromJson+ * @function+ *+ * @description+ * Deserializes a JSON string.+ *+ * @param {string} json JSON string to deserialize.+ * @returns {Object|Array|Date|string|number} Deserialized thingy.+ */+function fromJson(json) {+  return isString(json)+      ? JSON.parse(json)+      : json;+}+++function toBoolean(value) {+  if (value && value.length !== 0) {+    var v = lowercase("" + value);+    value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');+  } else {+    value = false;+  }+  return value;+}++/**+ * @returns {string} Returns the string representation of the element.+ */+function startingTag(element) {+  element = jqLite(element).clone();+  try {+    // turns out IE does not let you set .html() on elements which+    // are not allowed to have children. So we just ignore it.+    element.html('');+  } catch(e) {}+  // As Per DOM Standards+  var TEXT_NODE = 3;+  var elemHtml = jqLite('<div>').append(element).html();+  try {+    return element[0].nodeType === TEXT_NODE ? lowercase(elemHtml) :+        elemHtml.+          match(/^(<[^>]+>)/)[1].+          replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });+  } catch(e) {+    return lowercase(elemHtml);+  }++}+++/////////////////////////////////////////////////++/**+ * Tries to decode the URI component without throwing an exception.+ *+ * @private+ * @param str value potential URI component to check.+ * @returns {boolean} True if `value` can be decoded+ * with the decodeURIComponent function.+ */+function tryDecodeURIComponent(value) {+  try {+    return decodeURIComponent(value);+  } catch(e) {+    // Ignore any invalid uri component+  }+}+++/**+ * Parses an escaped url query string into key-value pairs.+ * @returns Object.<(string|boolean)>+ */+function parseKeyValue(/**string*/keyValue) {+  var obj = {}, key_value, key;+  forEach((keyValue || "").split('&'), function(keyValue){+    if ( keyValue ) {+      key_value = keyValue.split('=');+      key = tryDecodeURIComponent(key_value[0]);+      if ( isDefined(key) ) {+        var val = isDefined(key_value[1]) ? tryDecodeURIComponent(key_value[1]) : true;+        if (!obj[key]) {+          obj[key] = val;+        } else if(isArray(obj[key])) {+          obj[key].push(val);+        } else {+          obj[key] = [obj[key],val];+        }+      }+    }+  });+  return obj;+}++function toKeyValue(obj) {+  var parts = [];+  forEach(obj, function(value, key) {+    if (isArray(value)) {+      forEach(value, function(arrayValue) {+        parts.push(encodeUriQuery(key, true) ++                   (arrayValue === true ? '' : '=' + encodeUriQuery(arrayValue, true)));+      });+    } else {+    parts.push(encodeUriQuery(key, true) ++               (value === true ? '' : '=' + encodeUriQuery(value, true)));+    }+  });+  return parts.length ? parts.join('&') : '';+}+++/**+ * We need our custom method because encodeURIComponent is too aggressive and doesn't follow+ * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path+ * segments:+ *    segment       = *pchar+ *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"+ *    pct-encoded   = "%" HEXDIG HEXDIG+ *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"+ *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"+ *                     / "*" / "+" / "," / ";" / "="+ */+function encodeUriSegment(val) {+  return encodeUriQuery(val, true).+             replace(/%26/gi, '&').+             replace(/%3D/gi, '=').+             replace(/%2B/gi, '+');+}+++/**+ * This method is intended for encoding *key* or *value* parts of query component. We need a custom+ * method because encodeURIComponent is too aggressive and encodes stuff that doesn't have to be+ * encoded per http://tools.ietf.org/html/rfc3986:+ *    query       = *( pchar / "/" / "?" )+ *    pchar         = unreserved / pct-encoded / sub-delims / ":" / "@"+ *    unreserved    = ALPHA / DIGIT / "-" / "." / "_" / "~"+ *    pct-encoded   = "%" HEXDIG HEXDIG+ *    sub-delims    = "!" / "$" / "&" / "'" / "(" / ")"+ *                     / "*" / "+" / "," / ";" / "="+ */+function encodeUriQuery(val, pctEncodeSpaces) {+  return encodeURIComponent(val).+             replace(/%40/gi, '@').+             replace(/%3A/gi, ':').+             replace(/%24/g, '$').+             replace(/%2C/gi, ',').+             replace(/%20/g, (pctEncodeSpaces ? '%20' : '+'));+}+++/**+ * @ngdoc directive+ * @name ng.directive:ngApp+ *+ * @element ANY+ * @param {angular.Module} ngApp an optional application+ *   {@link angular.module module} name to load.+ *+ * @description+ *+ * Use this directive to **auto-bootstrap** an AngularJS application. The `ngApp` directive+ * designates the **root element** of the application and is typically placed near the root element+ * of the page - e.g. on the `<body>` or `<html>` tags.+ *+ * Only one AngularJS application can be auto-bootstrapped per HTML document. The first `ngApp`+ * found in the document will be used to define the root element to auto-bootstrap as an+ * application. To run multiple applications in an HTML document you must manually bootstrap them using+ * {@link angular.bootstrap} instead. AngularJS applications cannot be nested within each other.+ *+ * You can specify an **AngularJS module** to be used as the root module for the application.  This+ * module will be loaded into the {@link AUTO.$injector} when the application is bootstrapped and+ * should contain the application code needed or have dependencies on other modules that will+ * contain the code. See {@link angular.module} for more information.+ *+ * In the example below if the `ngApp` directive were not placed on the `html` element then the+ * document would not be compiled, the `AppController` would not be instantiated and the `{{ a+b }}`+ * would not be resolved to `3`.+ *+ * `ngApp` is the easiest, and most common, way to bootstrap an application.+ *+ <example module="ngAppDemo">+   <file name="index.html">+   <div ng-controller="ngAppDemoController">+     I can add: {{a}} + {{b}} =  {{ a+b }}+   </file>+   <file name="script.js">+   angular.module('ngAppDemo', []).controller('ngAppDemoController', function($scope) {+     $scope.a = 1;+     $scope.b = 2;+   });+   </file>+ </example>+ *+ */+function angularInit(element, bootstrap) {+  var elements = [element],+      appElement,+      module,+      names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],+      NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/;++  function append(element) {+    element && elements.push(element);+  }++  forEach(names, function(name) {+    names[name] = true;+    append(document.getElementById(name));+    name = name.replace(':', '\\:');+    if (element.querySelectorAll) {+      forEach(element.querySelectorAll('.' + name), append);+      forEach(element.querySelectorAll('.' + name + '\\:'), append);+      forEach(element.querySelectorAll('[' + name + ']'), append);+    }+  });++  forEach(elements, function(element) {+    if (!appElement) {+      var className = ' ' + element.className + ' ';+      var match = NG_APP_CLASS_REGEXP.exec(className);+      if (match) {+        appElement = element;+        module = (match[2] || '').replace(/\s+/g, ',');+      } else {+        forEach(element.attributes, function(attr) {+          if (!appElement && names[attr.name]) {+            appElement = element;+            module = attr.value;+          }+        });+      }+    }+  });+  if (appElement) {+    bootstrap(appElement, module ? [module] : []);+  }+}++/**+ * @ngdoc function+ * @name angular.bootstrap+ * @description+ * Use this function to manually start up angular application.+ *+ * See: {@link guide/bootstrap Bootstrap}+ *+ * Note that ngScenario-based end-to-end tests cannot use this function to bootstrap manually.+ * They must use {@link api/ng.directive:ngApp ngApp}.+ *+ * @param {Element} element DOM element which is the root of angular application.+ * @param {Array<String|Function|Array>=} modules an array of modules to load into the application.+ *     Each item in the array should be the name of a predefined module or a (DI annotated)+ *     function that will be invoked by the injector as a run block.+ *     See: {@link angular.module modules}+ * @returns {AUTO.$injector} Returns the newly created injector for this app.+ */+function bootstrap(element, modules) {+  var doBootstrap = function() {+    element = jqLite(element);++    if (element.injector()) {+      var tag = (element[0] === document) ? 'document' : startingTag(element);+      throw ngMinErr('btstrpd', "App Already Bootstrapped with this Element '{0}'", tag);+    }++    modules = modules || [];+    modules.unshift(['$provide', function($provide) {+      $provide.value('$rootElement', element);+    }]);+    modules.unshift('ng');+    var injector = createInjector(modules);+    injector.invoke(['$rootScope', '$rootElement', '$compile', '$injector', '$animate',+       function(scope, element, compile, injector, animate) {+        scope.$apply(function() {+          element.data('$injector', injector);+          compile(element)(scope);+        });+      }]+    );+    return injector;+  };++  var NG_DEFER_BOOTSTRAP = /^NG_DEFER_BOOTSTRAP!/;++  if (window && !NG_DEFER_BOOTSTRAP.test(window.name)) {+    return doBootstrap();+  }++  window.name = window.name.replace(NG_DEFER_BOOTSTRAP, '');+  angular.resumeBootstrap = function(extraModules) {+    forEach(extraModules, function(module) {+      modules.push(module);+    });+    doBootstrap();+  };+}++var SNAKE_CASE_REGEXP = /[A-Z]/g;+function snake_case(name, separator){+  separator = separator || '_';+  return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {+    return (pos ? separator : '') + letter.toLowerCase();+  });+}++function bindJQuery() {+  // bind to jQuery if present;+  jQuery = window.jQuery;+  // reset to jQuery or default to us.+  if (jQuery) {+    jqLite = jQuery;+    extend(jQuery.fn, {+      scope: JQLitePrototype.scope,+      isolateScope: JQLitePrototype.isolateScope,+      controller: JQLitePrototype.controller,+      injector: JQLitePrototype.injector,+      inheritedData: JQLitePrototype.inheritedData+    });+    // Method signature:+    //     jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments)+    jqLitePatchJQueryRemove('remove', true, true, false);+    jqLitePatchJQueryRemove('empty', false, false, false);+    jqLitePatchJQueryRemove('html', false, false, true);+  } else {+    jqLite = JQLite;+  }+  angular.element = jqLite;+}++/**+ * throw error if the argument is falsy.+ */+function assertArg(arg, name, reason) {+  if (!arg) {+    throw ngMinErr('areq', "Argument '{0}' is {1}", (name || '?'), (reason || "required"));+  }+  return arg;+}++function assertArgFn(arg, name, acceptArrayAnnotation) {+  if (acceptArrayAnnotation && isArray(arg)) {+      arg = arg[arg.length - 1];+  }++  assertArg(isFunction(arg), name, 'not a function, got ' ++      (arg && typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg));+  return arg;+}++/**+ * throw error if the name given is hasOwnProperty+ * @param  {String} name    the name to test+ * @param  {String} context the context in which the name is used, such as module or directive+ */+function assertNotHasOwnProperty(name, context) {+  if (name === 'hasOwnProperty') {+    throw ngMinErr('badname', "hasOwnProperty is not a valid {0} name", context);+  }+}++/**+ * Return the value accessible from the object by path. Any undefined traversals are ignored+ * @param {Object} obj starting object+ * @param {string} path path to traverse+ * @param {boolean=true} bindFnToScope+ * @returns value as accessible by path+ */+//TODO(misko): this function needs to be removed+function getter(obj, path, bindFnToScope) {+  if (!path) return obj;+  var keys = path.split('.');+  var key;+  var lastInstance = obj;+  var len = keys.length;++  for (var i = 0; i < len; i++) {+    key = keys[i];+    if (obj) {+      obj = (lastInstance = obj)[key];+    }+  }+  if (!bindFnToScope && isFunction(obj)) {+    return bind(lastInstance, obj);+  }+  return obj;+}++/**+ * Return the DOM siblings between the first and last node in the given array.+ * @param {Array} array like object+ * @returns jQlite object containing the elements+ */+function getBlockElements(nodes) {+  var startNode = nodes[0],+      endNode = nodes[nodes.length - 1];+  if (startNode === endNode) {+    return jqLite(startNode);+  }++  var element = startNode;+  var elements = [element];++  do {+    element = element.nextSibling;+    if (!element) break;+    elements.push(element);+  } while (element !== endNode);++  return jqLite(elements);+}++/**+ * @ngdoc interface+ * @name angular.Module+ * @description+ *+ * Interface for configuring angular {@link angular.module modules}.+ */++function setupModuleLoader(window) {++  var $injectorMinErr = minErr('$injector');+  var ngMinErr = minErr('ng');++  function ensure(obj, name, factory) {+    return obj[name] || (obj[name] = factory());+  }++  var angular = ensure(window, 'angular', Object);++  // We need to expose `angular.$$minErr` to modules such as `ngResource` that reference it during bootstrap+  angular.$$minErr = angular.$$minErr || minErr;++  return ensure(angular, 'module', function() {+    /** @type {Object.<string, angular.Module>} */+    var modules = {};++    /**+     * @ngdoc function+     * @name angular.module+     * @description+     *+     * The `angular.module` is a global place for creating, registering and retrieving Angular+     * modules.+     * All modules (angular core or 3rd party) that should be available to an application must be+     * registered using this mechanism.+     *+     * When passed two or more arguments, a new module is created.  If passed only one argument, an+     * existing module (the name passed as the first argument to `module`) is retrieved.+     *+     *+     * # Module+     *+     * A module is a collection of services, directives, filters, and configuration information.+     * `angular.module` is used to configure the {@link AUTO.$injector $injector}.+     *+     * <pre>+     * // Create a new module+     * var myModule = angular.module('myModule', []);+     *+     * // register a new service+     * myModule.value('appName', 'MyCoolApp');+     *+     * // configure existing services inside initialization blocks.+     * myModule.config(function($locationProvider) {+     *   // Configure existing providers+     *   $locationProvider.hashPrefix('!');+     * });+     * </pre>+     *+     * Then you can create an injector and load your modules like this:+     *+     * <pre>+     * var injector = angular.injector(['ng', 'MyModule'])+     * </pre>+     *+     * However it's more likely that you'll just use+     * {@link ng.directive:ngApp ngApp} or+     * {@link angular.bootstrap} to simplify this process for you.+     *+     * @param {!string} name The name of the module to create or retrieve.+     * @param {Array.<string>=} requires If specified then new module is being created. If+     *        unspecified then the the module is being retrieved for further configuration.+     * @param {Function} configFn Optional configuration function for the module. Same as+     *        {@link angular.Module#methods_config Module#config()}.+     * @returns {module} new module with the {@link angular.Module} api.+     */+    return function module(name, requires, configFn) {+      var assertNotHasOwnProperty = function(name, context) {+        if (name === 'hasOwnProperty') {+          throw ngMinErr('badname', 'hasOwnProperty is not a valid {0} name', context);+        }+      };++      assertNotHasOwnProperty(name, 'module');+      if (requires && modules.hasOwnProperty(name)) {+        modules[name] = null;+      }+      return ensure(modules, name, function() {+        if (!requires) {+          throw $injectorMinErr('nomod', "Module '{0}' is not available! You either misspelled " ++             "the module name or forgot to load it. If registering a module ensure that you " ++             "specify the dependencies as the second argument.", name);+        }++        /** @type {!Array.<Array.<*>>} */+        var invokeQueue = [];++        /** @type {!Array.<Function>} */+        var runBlocks = [];++        var config = invokeLater('$injector', 'invoke');++        /** @type {angular.Module} */+        var moduleInstance = {+          // Private state+          _invokeQueue: invokeQueue,+          _runBlocks: runBlocks,++          /**+           * @ngdoc property+           * @name angular.Module#requires+           * @propertyOf angular.Module+           * @returns {Array.<string>} List of module names which must be loaded before this module.+           * @description+           * Holds the list of modules which the injector will load before the current module is+           * loaded.+           */+          requires: requires,++          /**+           * @ngdoc property+           * @name angular.Module#name+           * @propertyOf angular.Module+           * @returns {string} Name of the module.+           * @description+           */+          name: name,+++          /**+           * @ngdoc method+           * @name angular.Module#provider+           * @methodOf angular.Module+           * @param {string} name service name+           * @param {Function} providerType Construction function for creating new instance of the+           *                                service.+           * @description+           * See {@link AUTO.$provide#provider $provide.provider()}.+           */+          provider: invokeLater('$provide', 'provider'),++          /**+           * @ngdoc method+           * @name angular.Module#factory+           * @methodOf angular.Module+           * @param {string} name service name+           * @param {Function} providerFunction Function for creating new instance of the service.+           * @description+           * See {@link AUTO.$provide#factory $provide.factory()}.+           */+          factory: invokeLater('$provide', 'factory'),++          /**+           * @ngdoc method+           * @name angular.Module#service+           * @methodOf angular.Module+           * @param {string} name service name+           * @param {Function} constructor A constructor function that will be instantiated.+           * @description+           * See {@link AUTO.$provide#service $provide.service()}.+           */+          service: invokeLater('$provide', 'service'),++          /**+           * @ngdoc method+           * @name angular.Module#value+           * @methodOf angular.Module+           * @param {string} name service name+           * @param {*} object Service instance object.+           * @description+           * See {@link AUTO.$provide#value $provide.value()}.+           */+          value: invokeLater('$provide', 'value'),++          /**+           * @ngdoc method+           * @name angular.Module#constant+           * @methodOf angular.Module+           * @param {string} name constant name+           * @param {*} object Constant value.+           * @description+           * Because the constant are fixed, they get applied before other provide methods.+           * See {@link AUTO.$provide#constant $provide.constant()}.+           */+          constant: invokeLater('$provide', 'constant', 'unshift'),++          /**+           * @ngdoc method+           * @name angular.Module#animation+           * @methodOf angular.Module+           * @param {string} name animation name+           * @param {Function} animationFactory Factory function for creating new instance of an+           *                                    animation.+           * @description+           *+           * **NOTE**: animations take effect only if the **ngAnimate** module is loaded.+           *+           *+           * Defines an animation hook that can be later used with+           * {@link ngAnimate.$animate $animate} service and directives that use this service.+           *+           * <pre>+           * module.animation('.animation-name', function($inject1, $inject2) {+           *   return {+           *     eventName : function(element, done) {+           *       //code to run the animation+           *       //once complete, then run done()+           *       return function cancellationFunction(element) {+           *         //code to cancel the animation+           *       }+           *     }+           *   }+           * })+           * </pre>+           *+           * See {@link ngAnimate.$animateProvider#register $animateProvider.register()} and+           * {@link ngAnimate ngAnimate module} for more information.+           */+          animation: invokeLater('$animateProvider', 'register'),++          /**+           * @ngdoc method+           * @name angular.Module#filter+           * @methodOf angular.Module+           * @param {string} name Filter name.+           * @param {Function} filterFactory Factory function for creating new instance of filter.+           * @description+           * See {@link ng.$filterProvider#register $filterProvider.register()}.+           */+          filter: invokeLater('$filterProvider', 'register'),++          /**+           * @ngdoc method+           * @name angular.Module#controller+           * @methodOf angular.Module+           * @param {string|Object} name Controller name, or an object map of controllers where the+           *    keys are the names and the values are the constructors.+           * @param {Function} constructor Controller constructor function.+           * @description+           * See {@link ng.$controllerProvider#register $controllerProvider.register()}.+           */+          controller: invokeLater('$controllerProvider', 'register'),++          /**+           * @ngdoc method+           * @name angular.Module#directive+           * @methodOf angular.Module+           * @param {string|Object} name Directive name, or an object map of directives where the+           *    keys are the names and the values are the factories.+           * @param {Function} directiveFactory Factory function for creating new instance of+           * directives.+           * @description+           * See {@link ng.$compileProvider#methods_directive $compileProvider.directive()}.+           */+          directive: invokeLater('$compileProvider', 'directive'),++          /**+           * @ngdoc method+           * @name angular.Module#config+           * @methodOf angular.Module+           * @param {Function} configFn Execute this function on module load. Useful for service+           *    configuration.+           * @description+           * Use this method to register work which needs to be performed on module loading.+           */+          config: config,++          /**+           * @ngdoc method+           * @name angular.Module#run+           * @methodOf angular.Module+           * @param {Function} initializationFn Execute this function after injector creation.+           *    Useful for application initialization.+           * @description+           * Use this method to register work which should be performed when the injector is done+           * loading all modules.+           */+          run: function(block) {+            runBlocks.push(block);+            return this;+          }+        };++        if (configFn) {+          config(configFn);+        }++        return  moduleInstance;++        /**+         * @param {string} provider+         * @param {string} method+         * @param {String=} insertMethod+         * @returns {angular.Module}+         */+        function invokeLater(provider, method, insertMethod) {+          return function() {+            invokeQueue[insertMethod || 'push']([provider, method, arguments]);+            return moduleInstance;+          };+        }+      });+    };+  });++}++/* global+    angularModule: true,+    version: true,+    +    $LocaleProvider,+    $CompileProvider,+    +    htmlAnchorDirective,+    inputDirective,+    inputDirective,+    formDirective,+    scriptDirective,+    selectDirective,+    styleDirective,+    optionDirective,+    ngBindDirective,+    ngBindHtmlDirective,+    ngBindTemplateDirective,+    ngClassDirective,+    ngClassEvenDirective,+    ngClassOddDirective,+    ngCspDirective,+    ngCloakDirective,+    ngControllerDirective,+    ngFormDirective,+    ngHideDirective,+    ngIfDirective,+    ngIncludeDirective,+    ngInitDirective,+    ngNonBindableDirective,+    ngPluralizeDirective,+    ngRepeatDirective,+    ngShowDirective,+    ngStyleDirective,+    ngSwitchDirective,+    ngSwitchWhenDirective,+    ngSwitchDefaultDirective,+    ngOptionsDirective,+    ngTranscludeDirective,+    ngModelDirective,+    ngListDirective,+    ngChangeDirective,+    requiredDirective,+    requiredDirective,+    ngValueDirective,+    ngAttributeAliasDirectives,+    ngEventDirectives,++    $AnchorScrollProvider,+    $AnimateProvider,+    $BrowserProvider,+    $CacheFactoryProvider,+    $ControllerProvider,+    $DocumentProvider,+    $ExceptionHandlerProvider,+    $FilterProvider,+    $InterpolateProvider,+    $IntervalProvider,+    $HttpProvider,+    $HttpBackendProvider,+    $LocationProvider,+    $LogProvider,+    $ParseProvider,+    $RootScopeProvider,+    $QProvider,+    $$SanitizeUriProvider,+    $SceProvider,+    $SceDelegateProvider,+    $SnifferProvider,+    $TemplateCacheProvider,+    $TimeoutProvider,+    $WindowProvider+*/+++/**+ * @ngdoc property+ * @name angular.version+ * @description+ * An object that contains information about the current AngularJS version. This object has the+ * following properties:+ *+ * - `full` – `{string}` – Full version string, such as "0.9.18".+ * - `major` – `{number}` – Major version number, such as "0".+ * - `minor` – `{number}` – Minor version number, such as "9".+ * - `dot` – `{number}` – Dot version number, such as "18".+ * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".+ */+var version = {+  full: '1.2.4',    // all of these placeholder strings will be replaced by grunt's+  major: 1,    // package task+  minor: 2,+  dot: 4,+  codeName: 'wormhole-baster'+};+++function publishExternalAPI(angular){+  extend(angular, {+    'bootstrap': bootstrap,+    'copy': copy,+    'extend': extend,+    'equals': equals,+    'element': jqLite,+    'forEach': forEach,+    'injector': createInjector,+    'noop':noop,+    'bind':bind,+    'toJson': toJson,+    'fromJson': fromJson,+    'identity':identity,+    'isUndefined': isUndefined,+    'isDefined': isDefined,+    'isString': isString,+    'isFunction': isFunction,+    'isObject': isObject,+    'isNumber': isNumber,+    'isElement': isElement,+    'isArray': isArray,+    'version': version,+    'isDate': isDate,+    'lowercase': lowercase,+    'uppercase': uppercase,+    'callbacks': {counter: 0},+    '$$minErr': minErr,+    '$$csp': csp+  });++  angularModule = setupModuleLoader(window);+  try {+    angularModule('ngLocale');+  } catch (e) {+    angularModule('ngLocale', []).provider('$locale', $LocaleProvider);+  }++  angularModule('ng', ['ngLocale'], ['$provide',+    function ngModule($provide) {+      // $$sanitizeUriProvider needs to be before $compileProvider as it is used by it.+      $provide.provider({+        $$sanitizeUri: $$SanitizeUriProvider+      });+      $provide.provider('$compile', $CompileProvider).+        directive({+            a: htmlAnchorDirective,+            input: inputDirective,+            textarea: inputDirective,+            form: formDirective,+            script: scriptDirective,+            select: selectDirective,+            style: styleDirective,+            option: optionDirective,+            ngBind: ngBindDirective,+            ngBindHtml: ngBindHtmlDirective,+            ngBindTemplate: ngBindTemplateDirective,+            ngClass: ngClassDirective,+            ngClassEven: ngClassEvenDirective,+            ngClassOdd: ngClassOddDirective,+            ngCloak: ngCloakDirective,+            ngController: ngControllerDirective,+            ngForm: ngFormDirective,+            ngHide: ngHideDirective,+            ngIf: ngIfDirective,+            ngInclude: ngIncludeDirective,+            ngInit: ngInitDirective,+            ngNonBindable: ngNonBindableDirective,+            ngPluralize: ngPluralizeDirective,+            ngRepeat: ngRepeatDirective,+            ngShow: ngShowDirective,+            ngStyle: ngStyleDirective,+            ngSwitch: ngSwitchDirective,+            ngSwitchWhen: ngSwitchWhenDirective,+            ngSwitchDefault: ngSwitchDefaultDirective,+            ngOptions: ngOptionsDirective,+            ngTransclude: ngTranscludeDirective,+            ngModel: ngModelDirective,+            ngList: ngListDirective,+            ngChange: ngChangeDirective,+            required: requiredDirective,+            ngRequired: requiredDirective,+            ngValue: ngValueDirective+        }).+        directive(ngAttributeAliasDirectives).+        directive(ngEventDirectives);+      $provide.provider({+        $anchorScroll: $AnchorScrollProvider,+        $animate: $AnimateProvider,+        $browser: $BrowserProvider,+        $cacheFactory: $CacheFactoryProvider,+        $controller: $ControllerProvider,+        $document: $DocumentProvider,+        $exceptionHandler: $ExceptionHandlerProvider,+        $filter: $FilterProvider,+        $interpolate: $InterpolateProvider,+        $interval: $IntervalProvider,+        $http: $HttpProvider,+        $httpBackend: $HttpBackendProvider,+        $location: $LocationProvider,+        $log: $LogProvider,+        $parse: $ParseProvider,+        $rootScope: $RootScopeProvider,+        $q: $QProvider,+        $sce: $SceProvider,+        $sceDelegate: $SceDelegateProvider,+        $sniffer: $SnifferProvider,+        $templateCache: $TemplateCacheProvider,+        $timeout: $TimeoutProvider,+        $window: $WindowProvider+      });+    }+  ]);+}++/* global++  -JQLitePrototype,+  -addEventListenerFn,+  -removeEventListenerFn,+  -BOOLEAN_ATTR+*/++//////////////////////////////////+//JQLite+//////////////////////////////////++/**+ * @ngdoc function+ * @name angular.element+ * @function+ *+ * @description+ * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.+ *+ * If jQuery is available, `angular.element` is an alias for the+ * [jQuery](http://api.jquery.com/jQuery/) function. If jQuery is not available, `angular.element`+ * delegates to Angular's built-in subset of jQuery, called "jQuery lite" or "jqLite."+ *+ * <div class="alert alert-success">jqLite is a tiny, API-compatible subset of jQuery that allows+ * Angular to manipulate the DOM in a cross-browser compatible way. **jqLite** implements only the most+ * commonly needed functionality with the goal of having a very small footprint.</div>+ *+ * To use jQuery, simply load it before `DOMContentLoaded` event fired.+ *+ * <div class="alert">**Note:** all element references in Angular are always wrapped with jQuery or+ * jqLite; they are never raw DOM references.</div>+ *+ * ## Angular's jqLite+ * jqLite provides only the following jQuery methods:+ *+ * - [`addClass()`](http://api.jquery.com/addClass/)+ * - [`after()`](http://api.jquery.com/after/)+ * - [`append()`](http://api.jquery.com/append/)+ * - [`attr()`](http://api.jquery.com/attr/)+ * - [`bind()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData+ * - [`children()`](http://api.jquery.com/children/) - Does not support selectors+ * - [`clone()`](http://api.jquery.com/clone/)+ * - [`contents()`](http://api.jquery.com/contents/)+ * - [`css()`](http://api.jquery.com/css/)+ * - [`data()`](http://api.jquery.com/data/)+ * - [`eq()`](http://api.jquery.com/eq/)+ * - [`find()`](http://api.jquery.com/find/) - Limited to lookups by tag name+ * - [`hasClass()`](http://api.jquery.com/hasClass/)+ * - [`html()`](http://api.jquery.com/html/)+ * - [`next()`](http://api.jquery.com/next/) - Does not support selectors+ * - [`on()`](http://api.jquery.com/on/) - Does not support namespaces, selectors or eventData+ * - [`off()`](http://api.jquery.com/off/) - Does not support namespaces or selectors+ * - [`parent()`](http://api.jquery.com/parent/) - Does not support selectors+ * - [`prepend()`](http://api.jquery.com/prepend/)+ * - [`prop()`](http://api.jquery.com/prop/)+ * - [`ready()`](http://api.jquery.com/ready/)+ * - [`remove()`](http://api.jquery.com/remove/)+ * - [`removeAttr()`](http://api.jquery.com/removeAttr/)+ * - [`removeClass()`](http://api.jquery.com/removeClass/)+ * - [`removeData()`](http://api.jquery.com/removeData/)+ * - [`replaceWith()`](http://api.jquery.com/replaceWith/)+ * - [`text()`](http://api.jquery.com/text/)+ * - [`toggleClass()`](http://api.jquery.com/toggleClass/)+ * - [`triggerHandler()`](http://api.jquery.com/triggerHandler/) - Passes a dummy event object to handlers.+ * - [`unbind()`](http://api.jquery.com/off/) - Does not support namespaces+ * - [`val()`](http://api.jquery.com/val/)+ * - [`wrap()`](http://api.jquery.com/wrap/)+ *+ * ## jQuery/jqLite Extras+ * Angular also provides the following additional methods and events to both jQuery and jqLite:+ *+ * ### Events+ * - `$destroy` - AngularJS intercepts all jqLite/jQuery's DOM destruction apis and fires this event+ *    on all DOM nodes being removed.  This can be used to clean up any 3rd party bindings to the DOM+ *    element before it is removed.+ *+ * ### Methods+ * - `controller(name)` - retrieves the controller of the current element or its parent. By default+ *   retrieves controller associated with the `ngController` directive. If `name` is provided as+ *   camelCase directive name, then the controller for this directive will be retrieved (e.g.+ *   `'ngModel'`).+ * - `injector()` - retrieves the injector of the current element or its parent.+ * - `scope()` - retrieves the {@link api/ng.$rootScope.Scope scope} of the current+ *   element or its parent.+ * - `isolateScope()` - retrieves an isolate {@link api/ng.$rootScope.Scope scope} if one is attached directly to the+ *   current element. This getter should be used only on elements that contain a directive which starts a new isolate+ *   scope. Calling `scope()` on this element always returns the original non-isolate scope.+ * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top+ *   parent element is reached.+ *+ * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.+ * @returns {Object} jQuery object.+ */++var jqCache = JQLite.cache = {},+    jqName = JQLite.expando = 'ng-' + new Date().getTime(),+    jqId = 1,+    addEventListenerFn = (window.document.addEventListener+      ? function(element, type, fn) {element.addEventListener(type, fn, false);}+      : function(element, type, fn) {element.attachEvent('on' + type, fn);}),+    removeEventListenerFn = (window.document.removeEventListener+      ? function(element, type, fn) {element.removeEventListener(type, fn, false); }+      : function(element, type, fn) {element.detachEvent('on' + type, fn); });++function jqNextId() { return ++jqId; }+++var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;+var MOZ_HACK_REGEXP = /^moz([A-Z])/;+var jqLiteMinErr = minErr('jqLite');++/**+ * Converts snake_case to camelCase.+ * Also there is special case for Moz prefix starting with upper case letter.+ * @param name Name to normalize+ */+function camelCase(name) {+  return name.+    replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {+      return offset ? letter.toUpperCase() : letter;+    }).+    replace(MOZ_HACK_REGEXP, 'Moz$1');+}++/////////////////////////////////////////////+// jQuery mutation patch+//+// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a+// $destroy event on all DOM nodes being removed.+//+/////////////////////////////////////////////++function jqLitePatchJQueryRemove(name, dispatchThis, filterElems, getterIfNoArguments) {+  var originalJqFn = jQuery.fn[name];+  originalJqFn = originalJqFn.$original || originalJqFn;+  removePatch.$original = originalJqFn;+  jQuery.fn[name] = removePatch;++  function removePatch(param) {+    // jshint -W040+    var list = filterElems && param ? [this.filter(param)] : [this],+        fireEvent = dispatchThis,+        set, setIndex, setLength,+        element, childIndex, childLength, children;++    if (!getterIfNoArguments || param != null) {+      while(list.length) {+        set = list.shift();+        for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {+          element = jqLite(set[setIndex]);+          if (fireEvent) {+            element.triggerHandler('$destroy');+          } else {+            fireEvent = !fireEvent;+          }+          for(childIndex = 0, childLength = (children = element.children()).length;+              childIndex < childLength;+              childIndex++) {+            list.push(jQuery(children[childIndex]));+          }+        }+      }+    }+    return originalJqFn.apply(this, arguments);+  }+}++/////////////////////////////////////////////+function JQLite(element) {+  if (element instanceof JQLite) {+    return element;+  }+  if (!(this instanceof JQLite)) {+    if (isString(element) && element.charAt(0) != '<') {+      throw jqLiteMinErr('nosel', 'Looking up elements via selectors is not supported by jqLite! See: http://docs.angularjs.org/api/angular.element');+    }+    return new JQLite(element);+  }++  if (isString(element)) {+    var div = document.createElement('div');+    // Read about the NoScope elements here:+    // http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx+    div.innerHTML = '<div>&#160;</div>' + element; // IE insanity to make NoScope elements work!+    div.removeChild(div.firstChild); // remove the superfluous div+    jqLiteAddNodes(this, div.childNodes);+    var fragment = jqLite(document.createDocumentFragment());+    fragment.append(this); // detach the elements from the temporary DOM div.+  } else {+    jqLiteAddNodes(this, element);+  }+}++function jqLiteClone(element) {+  return element.cloneNode(true);+}++function jqLiteDealoc(element){+  jqLiteRemoveData(element);+  for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {+    jqLiteDealoc(children[i]);+  }+}++function jqLiteOff(element, type, fn, unsupported) {+  if (isDefined(unsupported)) throw jqLiteMinErr('offargs', 'jqLite#off() does not support the `selector` argument');++  var events = jqLiteExpandoStore(element, 'events'),+      handle = jqLiteExpandoStore(element, 'handle');++  if (!handle) return; //no listeners registered++  if (isUndefined(type)) {+    forEach(events, function(eventHandler, type) {+      removeEventListenerFn(element, type, eventHandler);+      delete events[type];+    });+  } else {+    forEach(type.split(' '), function(type) {+      if (isUndefined(fn)) {+        removeEventListenerFn(element, type, events[type]);+        delete events[type];+      } else {+        arrayRemove(events[type] || [], fn);+      }+    });+  }+}++function jqLiteRemoveData(element, name) {+  var expandoId = element[jqName],+      expandoStore = jqCache[expandoId];++  if (expandoStore) {+    if (name) {+      delete jqCache[expandoId].data[name];+      return;+    }++    if (expandoStore.handle) {+      expandoStore.events.$destroy && expandoStore.handle({}, '$destroy');+      jqLiteOff(element);+    }+    delete jqCache[expandoId];+    element[jqName] = undefined; // ie does not allow deletion of attributes on elements.+  }+}++function jqLiteExpandoStore(element, key, value) {+  var expandoId = element[jqName],+      expandoStore = jqCache[expandoId || -1];++  if (isDefined(value)) {+    if (!expandoStore) {+      element[jqName] = expandoId = jqNextId();+      expandoStore = jqCache[expandoId] = {};+    }+    expandoStore[key] = value;+  } else {+    return expandoStore && expandoStore[key];+  }+}++function jqLiteData(element, key, value) {+  var data = jqLiteExpandoStore(element, 'data'),+      isSetter = isDefined(value),+      keyDefined = !isSetter && isDefined(key),+      isSimpleGetter = keyDefined && !isObject(key);++  if (!data && !isSimpleGetter) {+    jqLiteExpandoStore(element, 'data', data = {});+  }++  if (isSetter) {+    data[key] = value;+  } else {+    if (keyDefined) {+      if (isSimpleGetter) {+        // don't create data in this case.+        return data && data[key];+      } else {+        extend(data, key);+      }+    } else {+      return data;+    }+  }+}++function jqLiteHasClass(element, selector) {+  if (!element.getAttribute) return false;+  return ((" " + (element.getAttribute('class') || '') + " ").replace(/[\n\t]/g, " ").+      indexOf( " " + selector + " " ) > -1);+}++function jqLiteRemoveClass(element, cssClasses) {+  if (cssClasses && element.setAttribute) {+    forEach(cssClasses.split(' '), function(cssClass) {+      element.setAttribute('class', trim(+          (" " + (element.getAttribute('class') || '') + " ")+          .replace(/[\n\t]/g, " ")+          .replace(" " + trim(cssClass) + " ", " "))+      );+    });+  }+}++function jqLiteAddClass(element, cssClasses) {+  if (cssClasses && element.setAttribute) {+    var existingClasses = (' ' + (element.getAttribute('class') || '') + ' ')+                            .replace(/[\n\t]/g, " ");++    forEach(cssClasses.split(' '), function(cssClass) {+      cssClass = trim(cssClass);+      if (existingClasses.indexOf(' ' + cssClass + ' ') === -1) {+        existingClasses += cssClass + ' ';+      }+    });++    element.setAttribute('class', trim(existingClasses));+  }+}++function jqLiteAddNodes(root, elements) {+  if (elements) {+    elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))+      ? elements+      : [ elements ];+    for(var i=0; i < elements.length; i++) {+      root.push(elements[i]);+    }+  }+}++function jqLiteController(element, name) {+  return jqLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller');+}++function jqLiteInheritedData(element, name, value) {+  element = jqLite(element);++  // if element is the document object work with the html element instead+  // this makes $(document).scope() possible+  if(element[0].nodeType == 9) {+    element = element.find('html');+  }+  var names = isArray(name) ? name : [name];++  while (element.length) {++    for (var i = 0, ii = names.length; i < ii; i++) {+      if ((value = element.data(names[i])) !== undefined) return value;+    }+    element = element.parent();+  }+}++//////////////////////////////////////////+// Functions which are declared directly.+//////////////////////////////////////////+var JQLitePrototype = JQLite.prototype = {+  ready: function(fn) {+    var fired = false;++    function trigger() {+      if (fired) return;+      fired = true;+      fn();+    }++    // check if document already is loaded+    if (document.readyState === 'complete'){+      setTimeout(trigger);+    } else {+      this.on('DOMContentLoaded', trigger); // works for modern browsers and IE9+      // we can not use jqLite since we are not done loading and jQuery could be loaded later.+      // jshint -W064+      JQLite(window).on('load', trigger); // fallback to window.onload for others+      // jshint +W064+    }+  },+  toString: function() {+    var value = [];+    forEach(this, function(e){ value.push('' + e);});+    return '[' + value.join(', ') + ']';+  },++  eq: function(index) {+      return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);+  },++  length: 0,+  push: push,+  sort: [].sort,+  splice: [].splice+};++//////////////////////////////////////////+// Functions iterating getter/setters.+// these functions return self on setter and+// value on get.+//////////////////////////////////////////+var BOOLEAN_ATTR = {};+forEach('multiple,selected,checked,disabled,readOnly,required,open'.split(','), function(value) {+  BOOLEAN_ATTR[lowercase(value)] = value;+});+var BOOLEAN_ELEMENTS = {};+forEach('input,select,option,textarea,button,form,details'.split(','), function(value) {+  BOOLEAN_ELEMENTS[uppercase(value)] = true;+});++function getBooleanAttrName(element, name) {+  // check dom last since we will most likely fail on name+  var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];++  // booleanAttr is here twice to minimize DOM access+  return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;+}++forEach({+  data: jqLiteData,+  inheritedData: jqLiteInheritedData,++  scope: function(element) {+    // Can't use jqLiteData here directly so we stay compatible with jQuery!+    return jqLite(element).data('$scope') || jqLiteInheritedData(element.parentNode || element, ['$isolateScope', '$scope']);+  },++  isolateScope: function(element) {+    // Can't use jqLiteData here directly so we stay compatible with jQuery!+    return jqLite(element).data('$isolateScope') || jqLite(element).data('$isolateScopeNoTemplate');+  },++  controller: jqLiteController ,++  injector: function(element) {+    return jqLiteInheritedData(element, '$injector');+  },++  removeAttr: function(element,name) {+    element.removeAttribute(name);+  },++  hasClass: jqLiteHasClass,++  css: function(element, name, value) {+    name = camelCase(name);++    if (isDefined(value)) {+      element.style[name] = value;+    } else {+      var val;++      if (msie <= 8) {+        // this is some IE specific weirdness that jQuery 1.6.4 does not sure why+        val = element.currentStyle && element.currentStyle[name];+        if (val === '') val = 'auto';+      }++      val = val || element.style[name];++      if (msie <= 8) {+        // jquery weirdness :-/+        val = (val === '') ? undefined : val;+      }++      return  val;+    }+  },++  attr: function(element, name, value){+    var lowercasedName = lowercase(name);+    if (BOOLEAN_ATTR[lowercasedName]) {+      if (isDefined(value)) {+        if (!!value) {+          element[name] = true;+          element.setAttribute(name, lowercasedName);+        } else {+          element[name] = false;+          element.removeAttribute(lowercasedName);+        }+      } else {+        return (element[name] ||+                 (element.attributes.getNamedItem(name)|| noop).specified)+               ? lowercasedName+               : undefined;+      }+    } else if (isDefined(value)) {+      element.setAttribute(name, value);+    } else if (element.getAttribute) {+      // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code+      // some elements (e.g. Document) don't have get attribute, so return undefined+      var ret = element.getAttribute(name, 2);+      // normalize non-existing attributes to undefined (as jQuery)+      return ret === null ? undefined : ret;+    }+  },++  prop: function(element, name, value) {+    if (isDefined(value)) {+      element[name] = value;+    } else {+      return element[name];+    }+  },++  text: (function() {+    var NODE_TYPE_TEXT_PROPERTY = [];+    if (msie < 9) {+      NODE_TYPE_TEXT_PROPERTY[1] = 'innerText';    /** Element **/+      NODE_TYPE_TEXT_PROPERTY[3] = 'nodeValue';    /** Text **/+    } else {+      NODE_TYPE_TEXT_PROPERTY[1] =                 /** Element **/+      NODE_TYPE_TEXT_PROPERTY[3] = 'textContent';  /** Text **/+    }+    getText.$dv = '';+    return getText;++    function getText(element, value) {+      var textProp = NODE_TYPE_TEXT_PROPERTY[element.nodeType];+      if (isUndefined(value)) {+        return textProp ? element[textProp] : '';+      }+      element[textProp] = value;+    }+  })(),++  val: function(element, value) {+    if (isUndefined(value)) {+      if (nodeName_(element) === 'SELECT' && element.multiple) {+        var result = [];+        forEach(element.options, function (option) {+          if (option.selected) {+            result.push(option.value || option.text);+          }+        });+        return result.length === 0 ? null : result;+      }+      return element.value;+    }+    element.value = value;+  },++  html: function(element, value) {+    if (isUndefined(value)) {+      return element.innerHTML;+    }+    for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {+      jqLiteDealoc(childNodes[i]);+    }+    element.innerHTML = value;+  }+}, function(fn, name){+  /**+   * Properties: writes return selection, reads return first value+   */+  JQLite.prototype[name] = function(arg1, arg2) {+    var i, key;++    // jqLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it+    // in a way that survives minification.+    if (((fn.length == 2 && (fn !== jqLiteHasClass && fn !== jqLiteController)) ? arg1 : arg2) === undefined) {+      if (isObject(arg1)) {++        // we are a write, but the object properties are the key/values+        for(i=0; i < this.length; i++) {+          if (fn === jqLiteData) {+            // data() takes the whole object in jQuery+            fn(this[i], arg1);+          } else {+            for (key in arg1) {+              fn(this[i], key, arg1[key]);+            }+          }+        }+        // return self for chaining+        return this;+      } else {+        // we are a read, so read the first child.+        var value = fn.$dv;+        // Only if we have $dv do we iterate over all, otherwise it is just the first element.+        var jj = (value === undefined) ? Math.min(this.length, 1) : this.length;+        for (var j = 0; j < jj; j++) {+          var nodeValue = fn(this[j], arg1, arg2);+          value = value ? value + nodeValue : nodeValue;+        }+        return value;+      }+    } else {+      // we are a write, so apply to all children+      for(i=0; i < this.length; i++) {+        fn(this[i], arg1, arg2);+      }+      // return self for chaining+      return this;+    }+  };+});++function createEventHandler(element, events) {+  var eventHandler = function (event, type) {+    if (!event.preventDefault) {+      event.preventDefault = function() {+        event.returnValue = false; //ie+      };+    }++    if (!event.stopPropagation) {+      event.stopPropagation = function() {+        event.cancelBubble = true; //ie+      };+    }++    if (!event.target) {+      event.target = event.srcElement || document;+    }++    if (isUndefined(event.defaultPrevented)) {+      var prevent = event.preventDefault;+      event.preventDefault = function() {+        event.defaultPrevented = true;+        prevent.call(event);+      };+      event.defaultPrevented = false;+    }++    event.isDefaultPrevented = function() {+      return event.defaultPrevented || event.returnValue === false;+    };++    forEach(events[type || event.type], function(fn) {+      fn.call(element, event);+    });++    // Remove monkey-patched methods (IE),+    // as they would cause memory leaks in IE8.+    if (msie <= 8) {+      // IE7/8 does not allow to delete property on native object+      event.preventDefault = null;+      event.stopPropagation = null;+      event.isDefaultPrevented = null;+    } else {+      // It shouldn't affect normal browsers (native methods are defined on prototype).+      delete event.preventDefault;+      delete event.stopPropagation;+      delete event.isDefaultPrevented;+    }+  };+  eventHandler.elem = element;+  return eventHandler;+}++//////////////////////////////////////////+// Functions iterating traversal.+// These functions chain results into a single+// selector.+//////////////////////////////////////////+forEach({+  removeData: jqLiteRemoveData,++  dealoc: jqLiteDealoc,++  on: function onFn(element, type, fn, unsupported){+    if (isDefined(unsupported)) throw jqLiteMinErr('onargs', 'jqLite#on() does not support the `selector` or `eventData` parameters');++    var events = jqLiteExpandoStore(element, 'events'),+        handle = jqLiteExpandoStore(element, 'handle');++    if (!events) jqLiteExpandoStore(element, 'events', events = {});+    if (!handle) jqLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events));++    forEach(type.split(' '), function(type){+      var eventFns = events[type];++      if (!eventFns) {+        if (type == 'mouseenter' || type == 'mouseleave') {+          var contains = document.body.contains || document.body.compareDocumentPosition ?+          function( a, b ) {+            // jshint bitwise: false+            var adown = a.nodeType === 9 ? a.documentElement : a,+            bup = b && b.parentNode;+            return a === bup || !!( bup && bup.nodeType === 1 && (+              adown.contains ?+              adown.contains( bup ) :+              a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16+              ));+            } :+            function( a, b ) {+              if ( b ) {+                while ( (b = b.parentNode) ) {+                  if ( b === a ) {+                    return true;+                  }+                }+              }+              return false;+            };++          events[type] = [];++          // Refer to jQuery's implementation of mouseenter & mouseleave+          // Read about mouseenter and mouseleave:+          // http://www.quirksmode.org/js/events_mouse.html#link8+          var eventmap = { mouseleave : "mouseout", mouseenter : "mouseover"};++          onFn(element, eventmap[type], function(event) {+            var target = this, related = event.relatedTarget;+            // For mousenter/leave call the handler if related is outside the target.+            // NB: No relatedTarget if the mouse left/entered the browser window+            if ( !related || (related !== target && !contains(target, related)) ){+              handle(event, type);+            }+          });++        } else {+          addEventListenerFn(element, type, handle);+          events[type] = [];+        }+        eventFns = events[type];+      }+      eventFns.push(fn);+    });+  },++  off: jqLiteOff,++  replaceWith: function(element, replaceNode) {+    var index, parent = element.parentNode;+    jqLiteDealoc(element);+    forEach(new JQLite(replaceNode), function(node){+      if (index) {+        parent.insertBefore(node, index.nextSibling);+      } else {+        parent.replaceChild(node, element);+      }+      index = node;+    });+  },++  children: function(element) {+    var children = [];+    forEach(element.childNodes, function(element){+      if (element.nodeType === 1)+        children.push(element);+    });+    return children;+  },++  contents: function(element) {+    return element.childNodes || [];+  },++  append: function(element, node) {+    forEach(new JQLite(node), function(child){+      if (element.nodeType === 1 || element.nodeType === 11) {+        element.appendChild(child);+      }+    });+  },++  prepend: function(element, node) {+    if (element.nodeType === 1) {+      var index = element.firstChild;+      forEach(new JQLite(node), function(child){+        element.insertBefore(child, index);+      });+    }+  },++  wrap: function(element, wrapNode) {+    wrapNode = jqLite(wrapNode)[0];+    var parent = element.parentNode;+    if (parent) {+      parent.replaceChild(wrapNode, element);+    }+    wrapNode.appendChild(element);+  },++  remove: function(element) {+    jqLiteDealoc(element);+    var parent = element.parentNode;+    if (parent) parent.removeChild(element);+  },++  after: function(element, newElement) {+    var index = element, parent = element.parentNode;+    forEach(new JQLite(newElement), function(node){+      parent.insertBefore(node, index.nextSibling);+      index = node;+    });+  },++  addClass: jqLiteAddClass,+  removeClass: jqLiteRemoveClass,++  toggleClass: function(element, selector, condition) {+    if (isUndefined(condition)) {+      condition = !jqLiteHasClass(element, selector);+    }+    (condition ? jqLiteAddClass : jqLiteRemoveClass)(element, selector);+  },++  parent: function(element) {+    var parent = element.parentNode;+    return parent && parent.nodeType !== 11 ? parent : null;+  },++  next: function(element) {+    if (element.nextElementSibling) {+      return element.nextElementSibling;+    }++    // IE8 doesn't have nextElementSibling+    var elm = element.nextSibling;+    while (elm != null && elm.nodeType !== 1) {+      elm = elm.nextSibling;+    }+    return elm;+  },++  find: function(element, selector) {+    if (element.getElementsByTagName) {+      return element.getElementsByTagName(selector);+    } else {+      return [];+    }+  },++  clone: jqLiteClone,++  triggerHandler: function(element, eventName, eventData) {+    var eventFns = (jqLiteExpandoStore(element, 'events') || {})[eventName];++    eventData = eventData || [];++    var event = [{+      preventDefault: noop,+      stopPropagation: noop+    }];++    forEach(eventFns, function(fn) {+      fn.apply(element, event.concat(eventData));+    });+  }+}, function(fn, name){+  /**+   * chaining functions+   */+  JQLite.prototype[name] = function(arg1, arg2, arg3) {+    var value;+    for(var i=0; i < this.length; i++) {+      if (isUndefined(value)) {+        value = fn(this[i], arg1, arg2, arg3);+        if (isDefined(value)) {+          // any function which returns a value needs to be wrapped+          value = jqLite(value);+        }+      } else {+        jqLiteAddNodes(value, fn(this[i], arg1, arg2, arg3));+      }+    }+    return isDefined(value) ? value : this;+  };++  // bind legacy bind/unbind to on/off+  JQLite.prototype.bind = JQLite.prototype.on;+  JQLite.prototype.unbind = JQLite.prototype.off;+});++/**+ * Computes a hash of an 'obj'.+ * Hash of a:+ *  string is string+ *  number is number as string+ *  object is either result of calling $$hashKey function on the object or uniquely generated id,+ *         that is also assigned to the $$hashKey property of the object.+ *+ * @param obj+ * @returns {string} hash string such that the same input will have the same hash string.+ *         The resulting string key is in 'type:hashKey' format.+ */+function hashKey(obj) {+  var objType = typeof obj,+      key;++  if (objType == 'object' && obj !== null) {+    if (typeof (key = obj.$$hashKey) == 'function') {+      // must invoke on object to keep the right this+      key = obj.$$hashKey();+    } else if (key === undefined) {+      key = obj.$$hashKey = nextUid();+    }+  } else {+    key = obj;+  }++  return objType + ':' + key;+}++/**+ * HashMap which can use objects as keys+ */+function HashMap(array){+  forEach(array, this.put, this);+}+HashMap.prototype = {+  /**+   * Store key value pair+   * @param key key to store can be any type+   * @param value value to store can be any type+   */+  put: function(key, value) {+    this[hashKey(key)] = value;+  },++  /**+   * @param key+   * @returns the value for the key+   */+  get: function(key) {+    return this[hashKey(key)];+  },++  /**+   * Remove the key/value pair+   * @param key+   */+  remove: function(key) {+    var value = this[key = hashKey(key)];+    delete this[key];+    return value;+  }+};++/**+ * @ngdoc function+ * @name angular.injector+ * @function+ *+ * @description+ * Creates an injector function that can be used for retrieving services as well as for+ * dependency injection (see {@link guide/di dependency injection}).+ *++ * @param {Array.<string|Function>} modules A list of module functions or their aliases. See+ *        {@link angular.module}. The `ng` module must be explicitly added.+ * @returns {function()} Injector function. See {@link AUTO.$injector $injector}.+ *+ * @example+ * Typical usage+ * <pre>+ *   // create an injector+ *   var $injector = angular.injector(['ng']);+ *+ *   // use the injector to kick off your application+ *   // use the type inference to auto inject arguments, or use implicit injection+ *   $injector.invoke(function($rootScope, $compile, $document){+ *     $compile($document)($rootScope);+ *     $rootScope.$digest();+ *   });+ * </pre>+ */+++/**+ * @ngdoc overview+ * @name AUTO+ * @description+ *+ * Implicit module which gets automatically added to each {@link AUTO.$injector $injector}.+ */++var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m;+var FN_ARG_SPLIT = /,/;+var FN_ARG = /^\s*(_?)(\S+?)\1\s*$/;+var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;+var $injectorMinErr = minErr('$injector');+function annotate(fn) {+  var $inject,+      fnText,+      argDecl,+      last;++  if (typeof fn == 'function') {+    if (!($inject = fn.$inject)) {+      $inject = [];+      if (fn.length) {+        fnText = fn.toString().replace(STRIP_COMMENTS, '');+        argDecl = fnText.match(FN_ARGS);+        forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){+          arg.replace(FN_ARG, function(all, underscore, name){+            $inject.push(name);+          });+        });+      }+      fn.$inject = $inject;+    }+  } else if (isArray(fn)) {+    last = fn.length - 1;+    assertArgFn(fn[last], 'fn');+    $inject = fn.slice(0, last);+  } else {+    assertArgFn(fn, 'fn', true);+  }+  return $inject;+}++///////////////////////////////////////++/**+ * @ngdoc object+ * @name AUTO.$injector+ * @function+ *+ * @description+ *+ * `$injector` is used to retrieve object instances as defined by+ * {@link AUTO.$provide provider}, instantiate types, invoke methods,+ * and load modules.+ *+ * The following always holds true:+ *+ * <pre>+ *   var $injector = angular.injector();+ *   expect($injector.get('$injector')).toBe($injector);+ *   expect($injector.invoke(function($injector){+ *     return $injector;+ *   }).toBe($injector);+ * </pre>+ *+ * # Injection Function Annotation+ *+ * JavaScript does not have annotations, and annotations are needed for dependency injection. The+ * following are all valid ways of annotating function with injection arguments and are equivalent.+ *+ * <pre>+ *   // inferred (only works if code not minified/obfuscated)+ *   $injector.invoke(function(serviceA){});+ *+ *   // annotated+ *   function explicit(serviceA) {};+ *   explicit.$inject = ['serviceA'];+ *   $injector.invoke(explicit);+ *+ *   // inline+ *   $injector.invoke(['serviceA', function(serviceA){}]);+ * </pre>+ *+ * ## Inference+ *+ * In JavaScript calling `toString()` on a function returns the function definition. The definition+ * can then be parsed and the function arguments can be extracted. *NOTE:* This does not work with+ * minification, and obfuscation tools since these tools change the argument names.+ *+ * ## `$inject` Annotation+ * By adding a `$inject` property onto a function the injection parameters can be specified.+ *+ * ## Inline+ * As an array of injection names, where the last item in the array is the function to call.+ */++/**+ * @ngdoc method+ * @name AUTO.$injector#get+ * @methodOf AUTO.$injector+ *+ * @description+ * Return an instance of the service.+ *+ * @param {string} name The name of the instance to retrieve.+ * @return {*} The instance.+ */++/**+ * @ngdoc method+ * @name AUTO.$injector#invoke+ * @methodOf AUTO.$injector+ *+ * @description+ * Invoke the method and supply the method arguments from the `$injector`.+ *+ * @param {!function} fn The function to invoke. Function parameters are injected according to the+ *   {@link guide/di $inject Annotation} rules.+ * @param {Object=} self The `this` for the invoked method.+ * @param {Object=} locals Optional object. If preset then any argument names are read from this+ *                         object first, before the `$injector` is consulted.+ * @returns {*} the value returned by the invoked `fn` function.+ */++/**+ * @ngdoc method+ * @name AUTO.$injector#has+ * @methodOf AUTO.$injector+ *+ * @description+ * Allows the user to query if the particular service exist.+ *+ * @param {string} Name of the service to query.+ * @returns {boolean} returns true if injector has given service.+ */++/**+ * @ngdoc method+ * @name AUTO.$injector#instantiate+ * @methodOf AUTO.$injector+ * @description+ * Create a new instance of JS type. The method takes a constructor function invokes the new+ * operator and supplies all of the arguments to the constructor function as specified by the+ * constructor annotation.+ *+ * @param {function} Type Annotated constructor function.+ * @param {Object=} locals Optional object. If preset then any argument names are read from this+ * object first, before the `$injector` is consulted.+ * @returns {Object} new instance of `Type`.+ */++/**+ * @ngdoc method+ * @name AUTO.$injector#annotate+ * @methodOf AUTO.$injector+ *+ * @description+ * Returns an array of service names which the function is requesting for injection. This API is+ * used by the injector to determine which services need to be injected into the function when the+ * function is invoked. There are three ways in which the function can be annotated with the needed+ * dependencies.+ *+ * # Argument names+ *+ * The simplest form is to extract the dependencies from the arguments of the function. This is done+ * by converting the function into a string using `toString()` method and extracting the argument+ * names.+ * <pre>+ *   // Given+ *   function MyController($scope, $route) {+ *     // ...+ *   }+ *+ *   // Then+ *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);+ * </pre>+ *+ * This method does not work with code minification / obfuscation. For this reason the following+ * annotation strategies are supported.+ *+ * # The `$inject` property+ *+ * If a function has an `$inject` property and its value is an array of strings, then the strings+ * represent names of services to be injected into the function.+ * <pre>+ *   // Given+ *   var MyController = function(obfuscatedScope, obfuscatedRoute) {+ *     // ...+ *   }+ *   // Define function dependencies+ *   MyController['$inject'] = ['$scope', '$route'];+ *+ *   // Then+ *   expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);+ * </pre>+ *+ * # The array notation+ *+ * It is often desirable to inline Injected functions and that's when setting the `$inject` property+ * is very inconvenient. In these situations using the array notation to specify the dependencies in+ * a way that survives minification is a better choice:+ *+ * <pre>+ *   // We wish to write this (not minification / obfuscation safe)+ *   injector.invoke(function($compile, $rootScope) {+ *     // ...+ *   });+ *+ *   // We are forced to write break inlining+ *   var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {+ *     // ...+ *   };+ *   tmpFn.$inject = ['$compile', '$rootScope'];+ *   injector.invoke(tmpFn);+ *+ *   // To better support inline function the inline annotation is supported+ *   injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {+ *     // ...+ *   }]);+ *+ *   // Therefore+ *   expect(injector.annotate(+ *      ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])+ *    ).toEqual(['$compile', '$rootScope']);+ * </pre>+ *+ * @param {function|Array.<string|Function>} fn Function for which dependent service names need to+ * be retrieved as described above.+ *+ * @returns {Array.<string>} The names of the services which the function requires.+ */+++++/**+ * @ngdoc object+ * @name AUTO.$provide+ *+ * @description+ *+ * The {@link AUTO.$provide $provide} service has a number of methods for registering components+ * with the {@link AUTO.$injector $injector}. Many of these functions are also exposed on+ * {@link angular.Module}.+ *+ * An Angular **service** is a singleton object created by a **service factory**.  These **service+ * factories** are functions which, in turn, are created by a **service provider**.+ * The **service providers** are constructor functions. When instantiated they must contain a+ * property called `$get`, which holds the **service factory** function.+ *+ * When you request a service, the {@link AUTO.$injector $injector} is responsible for finding the+ * correct **service provider**, instantiating it and then calling its `$get` **service factory**+ * function to get the instance of the **service**.+ *+ * Often services have no configuration options and there is no need to add methods to the service+ * provider.  The provider will be no more than a constructor function with a `$get` property. For+ * these cases the {@link AUTO.$provide $provide} service has additional helper methods to register+ * services without specifying a provider.+ *+ * * {@link AUTO.$provide#methods_provider provider(provider)} - registers a **service provider** with the+ *     {@link AUTO.$injector $injector}+ * * {@link AUTO.$provide#methods_constant constant(obj)} - registers a value/object that can be accessed by+ *     providers and services.+ * * {@link AUTO.$provide#methods_value value(obj)} - registers a value/object that can only be accessed by+ *     services, not providers.+ * * {@link AUTO.$provide#methods_factory factory(fn)} - registers a service **factory function**, `fn`,+ *     that will be wrapped in a **service provider** object, whose `$get` property will contain the+ *     given factory function.+ * * {@link AUTO.$provide#methods_service service(class)} - registers a **constructor function**, `class` that+ *     that will be wrapped in a **service provider** object, whose `$get` property will instantiate+ *      a new object using the given constructor function.+ *+ * See the individual methods for more information and examples.+ */++/**+ * @ngdoc method+ * @name AUTO.$provide#provider+ * @methodOf AUTO.$provide+ * @description+ *+ * Register a **provider function** with the {@link AUTO.$injector $injector}. Provider functions+ * are constructor functions, whose instances are responsible for "providing" a factory for a+ * service.+ *+ * Service provider names start with the name of the service they provide followed by `Provider`.+ * For example, the {@link ng.$log $log} service has a provider called+ * {@link ng.$logProvider $logProvider}.+ *+ * Service provider objects can have additional methods which allow configuration of the provider+ * and its service. Importantly, you can configure what kind of service is created by the `$get`+ * method, or how that service will act. For example, the {@link ng.$logProvider $logProvider} has a+ * method {@link ng.$logProvider#debugEnabled debugEnabled}+ * which lets you specify whether the {@link ng.$log $log} service will log debug messages to the+ * console or not.+ *+ * @param {string} name The name of the instance. NOTE: the provider will be available under `name ++                        'Provider'` key.+ * @param {(Object|function())} provider If the provider is:+ *+ *   - `Object`: then it should have a `$get` method. The `$get` method will be invoked using+ *               {@link AUTO.$injector#invoke $injector.invoke()} when an instance needs to be+ *               created.+ *   - `Constructor`: a new instance of the provider will be created using+ *               {@link AUTO.$injector#instantiate $injector.instantiate()}, then treated as+ *               `object`.+ *+ * @returns {Object} registered provider instance++ * @example+ *+ * The following example shows how to create a simple event tracking service and register it using+ * {@link AUTO.$provide#methods_provider $provide.provider()}.+ *+ * <pre>+ *  // Define the eventTracker provider+ *  function EventTrackerProvider() {+ *    var trackingUrl = '/track';+ *+ *    // A provider method for configuring where the tracked events should been saved+ *    this.setTrackingUrl = function(url) {+ *      trackingUrl = url;+ *    };+ *+ *    // The service factory function+ *    this.$get = ['$http', function($http) {+ *      var trackedEvents = {};+ *      return {+ *        // Call this to track an event+ *        event: function(event) {+ *          var count = trackedEvents[event] || 0;+ *          count += 1;+ *          trackedEvents[event] = count;+ *          return count;+ *        },+ *        // Call this to save the tracked events to the trackingUrl+ *        save: function() {+ *          $http.post(trackingUrl, trackedEvents);+ *        }+ *      };+ *    }];+ *  }+ *+ *  describe('eventTracker', function() {+ *    var postSpy;+ *+ *    beforeEach(module(function($provide) {+ *      // Register the eventTracker provider+ *      $provide.provider('eventTracker', EventTrackerProvider);+ *    }));+ *+ *    beforeEach(module(function(eventTrackerProvider) {+ *      // Configure eventTracker provider+ *      eventTrackerProvider.setTrackingUrl('/custom-track');+ *    }));+ *+ *    it('tracks events', inject(function(eventTracker) {+ *      expect(eventTracker.event('login')).toEqual(1);+ *      expect(eventTracker.event('login')).toEqual(2);+ *    }));+ *+ *    it('saves to the tracking url', inject(function(eventTracker, $http) {+ *      postSpy = spyOn($http, 'post');+ *      eventTracker.event('login');+ *      eventTracker.save();+ *      expect(postSpy).toHaveBeenCalled();+ *      expect(postSpy.mostRecentCall.args[0]).not.toEqual('/track');+ *      expect(postSpy.mostRecentCall.args[0]).toEqual('/custom-track');+ *      expect(postSpy.mostRecentCall.args[1]).toEqual({ 'login': 1 });+ *    }));+ *  });+ * </pre>+ */++/**+ * @ngdoc method+ * @name AUTO.$provide#factory+ * @methodOf AUTO.$provide+ * @description+ *+ * Register a **service factory**, which will be called to return the service instance.+ * This is short for registering a service where its provider consists of only a `$get` property,+ * which is the given service factory function.+ * You should use {@link AUTO.$provide#factory $provide.factory(getFn)} if you do not need to+ * configure your service in a provider.+ *+ * @param {string} name The name of the instance.+ * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand+ *                            for `$provide.provider(name, {$get: $getFn})`.+ * @returns {Object} registered provider instance+ *+ * @example+ * Here is an example of registering a service+ * <pre>+ *   $provide.factory('ping', ['$http', function($http) {+ *     return function ping() {+ *       return $http.send('/ping');+ *     };+ *   }]);+ * </pre>+ * You would then inject and use this service like this:+ * <pre>+ *   someModule.controller('Ctrl', ['ping', function(ping) {+ *     ping();+ *   }]);+ * </pre>+ */+++/**+ * @ngdoc method+ * @name AUTO.$provide#service+ * @methodOf AUTO.$provide+ * @description+ *+ * Register a **service constructor**, which will be invoked with `new` to create the service+ * instance.+ * This is short for registering a service where its provider's `$get` property is the service+ * constructor function that will be used to instantiate the service instance.+ *+ * You should use {@link AUTO.$provide#methods_service $provide.service(class)} if you define your service+ * as a type/class. This is common when using {@link http://coffeescript.org CoffeeScript}.+ *+ * @param {string} name The name of the instance.+ * @param {Function} constructor A class (constructor function) that will be instantiated.+ * @returns {Object} registered provider instance+ *+ * @example+ * Here is an example of registering a service using+ * {@link AUTO.$provide#methods_service $provide.service(class)} that is defined as a CoffeeScript class.+ * <pre>+ *   class Ping+ *     constructor: (@$http)->+ *     send: ()=>+ *       @$http.get('/ping')+ *+ *   $provide.service('ping', ['$http', Ping])+ * </pre>+ * You would then inject and use this service like this:+ * <pre>+ *   someModule.controller 'Ctrl', ['ping', (ping)->+ *     ping.send()+ *   ]+ * </pre>+ */+++/**+ * @ngdoc method+ * @name AUTO.$provide#value+ * @methodOf AUTO.$provide+ * @description+ *+ * Register a **value service** with the {@link AUTO.$injector $injector}, such as a string, a+ * number, an array, an object or a function.  This is short for registering a service where its+ * provider's `$get` property is a factory function that takes no arguments and returns the **value+ * service**.+ *+ * Value services are similar to constant services, except that they cannot be injected into a+ * module configuration function (see {@link angular.Module#config}) but they can be overridden by+ * an Angular+ * {@link AUTO.$provide#decorator decorator}.+ *+ * @param {string} name The name of the instance.+ * @param {*} value The value.+ * @returns {Object} registered provider instance+ *+ * @example+ * Here are some examples of creating value services.+ * <pre>+ *   $provide.value('ADMIN_USER', 'admin');+ *+ *   $provide.value('RoleLookup', { admin: 0, writer: 1, reader: 2 });+ *+ *   $provide.value('halfOf', function(value) {+ *     return value / 2;+ *   });+ * </pre>+ */+++/**+ * @ngdoc method+ * @name AUTO.$provide#constant+ * @methodOf AUTO.$provide+ * @description+ *+ * Register a **constant service**, such as a string, a number, an array, an object or a function,+ * with the {@link AUTO.$injector $injector}. Unlike {@link AUTO.$provide#value value} it can be+ * injected into a module configuration function (see {@link angular.Module#config}) and it cannot+ * be overridden by an Angular {@link AUTO.$provide#decorator decorator}.+ *+ * @param {string} name The name of the constant.+ * @param {*} value The constant value.+ * @returns {Object} registered instance+ *+ * @example+ * Here a some examples of creating constants:+ * <pre>+ *   $provide.constant('SHARD_HEIGHT', 306);+ *+ *   $provide.constant('MY_COLOURS', ['red', 'blue', 'grey']);+ *+ *   $provide.constant('double', function(value) {+ *     return value * 2;+ *   });+ * </pre>+ */+++/**+ * @ngdoc method+ * @name AUTO.$provide#decorator+ * @methodOf AUTO.$provide+ * @description+ *+ * Register a **service decorator** with the {@link AUTO.$injector $injector}. A service decorator+ * intercepts the creation of a service, allowing it to override or modify the behaviour of the+ * service. The object returned by the decorator may be the original service, or a new service+ * object which replaces or wraps and delegates to the original service.+ *+ * @param {string} name The name of the service to decorate.+ * @param {function()} decorator This function will be invoked when the service needs to be+ *    instantiated and should return the decorated service instance. The function is called using+ *    the {@link AUTO.$injector#invoke injector.invoke} method and is therefore fully injectable.+ *    Local injection arguments:+ *+ *    * `$delegate` - The original service instance, which can be monkey patched, configured,+ *      decorated or delegated to.+ *+ * @example+ * Here we decorate the {@link ng.$log $log} service to convert warnings to errors by intercepting+ * calls to {@link ng.$log#error $log.warn()}.+ * <pre>+ *   $provider.decorator('$log', ['$delegate', function($delegate) {+ *     $delegate.warn = $delegate.error;+ *     return $delegate;+ *   }]);+ * </pre>+ */+++function createInjector(modulesToLoad) {+  var INSTANTIATING = {},+      providerSuffix = 'Provider',+      path = [],+      loadedModules = new HashMap(),+      providerCache = {+        $provide: {+            provider: supportObject(provider),+            factory: supportObject(factory),+            service: supportObject(service),+            value: supportObject(value),+            constant: supportObject(constant),+            decorator: decorator+          }+      },+      providerInjector = (providerCache.$injector =+          createInternalInjector(providerCache, function() {+            throw $injectorMinErr('unpr', "Unknown provider: {0}", path.join(' <- '));+          })),+      instanceCache = {},+      instanceInjector = (instanceCache.$injector =+          createInternalInjector(instanceCache, function(servicename) {+            var provider = providerInjector.get(servicename + providerSuffix);+            return instanceInjector.invoke(provider.$get, provider);+          }));+++  forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); });++  return instanceInjector;++  ////////////////////////////////////+  // $provider+  ////////////////////////////////////++  function supportObject(delegate) {+    return function(key, value) {+      if (isObject(key)) {+        forEach(key, reverseParams(delegate));+      } else {+        return delegate(key, value);+      }+    };+  }++  function provider(name, provider_) {+    assertNotHasOwnProperty(name, 'service');+    if (isFunction(provider_) || isArray(provider_)) {+      provider_ = providerInjector.instantiate(provider_);+    }+    if (!provider_.$get) {+      throw $injectorMinErr('pget', "Provider '{0}' must define $get factory method.", name);+    }+    return providerCache[name + providerSuffix] = provider_;+  }++  function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); }++  function service(name, constructor) {+    return factory(name, ['$injector', function($injector) {+      return $injector.instantiate(constructor);+    }]);+  }++  function value(name, val) { return factory(name, valueFn(val)); }++  function constant(name, value) {+    assertNotHasOwnProperty(name, 'constant');+    providerCache[name] = value;+    instanceCache[name] = value;+  }++  function decorator(serviceName, decorFn) {+    var origProvider = providerInjector.get(serviceName + providerSuffix),+        orig$get = origProvider.$get;++    origProvider.$get = function() {+      var origInstance = instanceInjector.invoke(orig$get, origProvider);+      return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});+    };+  }++  ////////////////////////////////////+  // Module Loading+  ////////////////////////////////////+  function loadModules(modulesToLoad){+    var runBlocks = [], moduleFn, invokeQueue, i, ii;+    forEach(modulesToLoad, function(module) {+      if (loadedModules.get(module)) return;+      loadedModules.put(module, true);++      try {+        if (isString(module)) {+          moduleFn = angularModule(module);+          runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);++          for(invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {+            var invokeArgs = invokeQueue[i],+                provider = providerInjector.get(invokeArgs[0]);++            provider[invokeArgs[1]].apply(provider, invokeArgs[2]);+          }+        } else if (isFunction(module)) {+            runBlocks.push(providerInjector.invoke(module));+        } else if (isArray(module)) {+            runBlocks.push(providerInjector.invoke(module));+        } else {+          assertArgFn(module, 'module');+        }+      } catch (e) {+        if (isArray(module)) {+          module = module[module.length - 1];+        }+        if (e.message && e.stack && e.stack.indexOf(e.message) == -1) {+          // Safari & FF's stack traces don't contain error.message content+          // unlike those of Chrome and IE+          // So if stack doesn't contain message, we create a new string that contains both.+          // Since error.stack is read-only in Safari, I'm overriding e and not e.stack here.+          /* jshint -W022 */+          e = e.message + '\n' + e.stack;+        }+        throw $injectorMinErr('modulerr', "Failed to instantiate module {0} due to:\n{1}",+                  module, e.stack || e.message || e);+      }+    });+    return runBlocks;+  }++  ////////////////////////////////////+  // internal Injector+  ////////////////////////////////////++  function createInternalInjector(cache, factory) {++    function getService(serviceName) {+      if (cache.hasOwnProperty(serviceName)) {+        if (cache[serviceName] === INSTANTIATING) {+          throw $injectorMinErr('cdep', 'Circular dependency found: {0}', path.join(' <- '));+        }+        return cache[serviceName];+      } else {+        try {+          path.unshift(serviceName);+          cache[serviceName] = INSTANTIATING;+          return cache[serviceName] = factory(serviceName);+        } finally {+          path.shift();+        }+      }+    }++    function invoke(fn, self, locals){+      var args = [],+          $inject = annotate(fn),+          length, i,+          key;++      for(i = 0, length = $inject.length; i < length; i++) {+        key = $inject[i];+        if (typeof key !== 'string') {+          throw $injectorMinErr('itkn',+                  'Incorrect injection token! Expected service name as string, got {0}', key);+        }+        args.push(+          locals && locals.hasOwnProperty(key)+          ? locals[key]+          : getService(key)+        );+      }+      if (!fn.$inject) {+        // this means that we must be an array.+        fn = fn[length];+      }+++      // Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke+      switch (self ? -1 : args.length) {+        case  0: return fn();+        case  1: return fn(args[0]);+        case  2: return fn(args[0], args[1]);+        case  3: return fn(args[0], args[1], args[2]);+        case  4: return fn(args[0], args[1], args[2], args[3]);+        case  5: return fn(args[0], args[1], args[2], args[3], args[4]);+        case  6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]);+        case  7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);+        case  8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);+        case  9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7],+          args[8]);+        case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7],+          args[8], args[9]);+        default: return fn.apply(self, args);+      }+    }++    function instantiate(Type, locals) {+      var Constructor = function() {},+          instance, returnedValue;++      // Check if Type is annotated and use just the given function at n-1 as parameter+      // e.g. someModule.factory('greeter', ['$window', function(renamed$window) {}]);+      Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;+      instance = new Constructor();+      returnedValue = invoke(Type, instance, locals);++      return isObject(returnedValue) || isFunction(returnedValue) ? returnedValue : instance;+    }++    return {+      invoke: invoke,+      instantiate: instantiate,+      get: getService,+      annotate: annotate,+      has: function(name) {+        return providerCache.hasOwnProperty(name + providerSuffix) || cache.hasOwnProperty(name);+      }+    };+  }+}++/**+ * @ngdoc function+ * @name ng.$anchorScroll+ * @requires $window+ * @requires $location+ * @requires $rootScope+ *+ * @description+ * When called, it checks current value of `$location.hash()` and scroll to related element,+ * according to rules specified in+ * {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}.+ *+ * It also watches the `$location.hash()` and scrolls whenever it changes to match any anchor.+ * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.+ * + * @example+   <example>+     <file name="index.html">+       <div id="scrollArea" ng-controller="ScrollCtrl">+         <a ng-click="gotoBottom()">Go to bottom</a>+         <a id="bottom"></a> You're at the bottom!+       </div>+     </file>+     <file name="script.js">+       function ScrollCtrl($scope, $location, $anchorScroll) {+         $scope.gotoBottom = function (){+           // set the location.hash to the id of+           // the element you wish to scroll to.+           $location.hash('bottom');+           +           // call $anchorScroll()+           $anchorScroll();+         }+       }+     </file>+     <file name="style.css">+       #scrollArea {+         height: 350px;+         overflow: auto;+       }++       #bottom {+         display: block;+         margin-top: 2000px;+       }+     </file>+   </example>+ */+function $AnchorScrollProvider() {++  var autoScrollingEnabled = true;++  this.disableAutoScrolling = function() {+    autoScrollingEnabled = false;+  };++  this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {+    var document = $window.document;++    // helper function to get first anchor from a NodeList+    // can't use filter.filter, as it accepts only instances of Array+    // and IE can't convert NodeList to an array using [].slice+    // TODO(vojta): use filter if we change it to accept lists as well+    function getFirstAnchor(list) {+      var result = null;+      forEach(list, function(element) {+        if (!result && lowercase(element.nodeName) === 'a') result = element;+      });+      return result;+    }++    function scroll() {+      var hash = $location.hash(), elm;++      // empty hash, scroll to the top of the page+      if (!hash) $window.scrollTo(0, 0);++      // element with given id+      else if ((elm = document.getElementById(hash))) elm.scrollIntoView();++      // first anchor with given name :-D+      else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView();++      // no element and hash == 'top', scroll to the top of the page+      else if (hash === 'top') $window.scrollTo(0, 0);+    }++    // does not scroll when user clicks on anchor link that is currently on+    // (no url change, no $location.hash() change), browser native does scroll+    if (autoScrollingEnabled) {+      $rootScope.$watch(function autoScrollWatch() {return $location.hash();},+        function autoScrollWatchAction() {+          $rootScope.$evalAsync(scroll);+        });+    }++    return scroll;+  }];+}++var $animateMinErr = minErr('$animate');++/**+ * @ngdoc object+ * @name ng.$animateProvider+ *+ * @description+ * Default implementation of $animate that doesn't perform any animations, instead just+ * synchronously performs DOM+ * updates and calls done() callbacks.+ *+ * In order to enable animations the ngAnimate module has to be loaded.+ *+ * To see the functional implementation check out src/ngAnimate/animate.js+ */+var $AnimateProvider = ['$provide', function($provide) {++  +  this.$$selectors = {};+++  /**+   * @ngdoc function+   * @name ng.$animateProvider#register+   * @methodOf ng.$animateProvider+   *+   * @description+   * Registers a new injectable animation factory function. The factory function produces the+   * animation object which contains callback functions for each event that is expected to be+   * animated.+   *+   *   * `eventFn`: `function(Element, doneFunction)` The element to animate, the `doneFunction`+   *   must be called once the element animation is complete. If a function is returned then the+   *   animation service will use this function to cancel the animation whenever a cancel event is+   *   triggered.+   *+   *+   *<pre>+   *   return {+     *     eventFn : function(element, done) {+     *       //code to run the animation+     *       //once complete, then run done()+     *       return function cancellationFunction() {+     *         //code to cancel the animation+     *       }+     *     }+     *   }+   *</pre>+   *+   * @param {string} name The name of the animation.+   * @param {function} factory The factory function that will be executed to return the animation+   *                           object.+   */+  this.register = function(name, factory) {+    var key = name + '-animation';+    if (name && name.charAt(0) != '.') throw $animateMinErr('notcsel',+        "Expecting class selector starting with '.' got '{0}'.", name);+    this.$$selectors[name.substr(1)] = key;+    $provide.factory(key, factory);+  };++  this.$get = ['$timeout', function($timeout) {++    /**+     *+     * @ngdoc object+     * @name ng.$animate+     * @description The $animate service provides rudimentary DOM manipulation functions to+     * insert, remove and move elements within the DOM, as well as adding and removing classes.+     * This service is the core service used by the ngAnimate $animator service which provides+     * high-level animation hooks for CSS and JavaScript.+     *+     * $animate is available in the AngularJS core, however, the ngAnimate module must be included+     * to enable full out animation support. Otherwise, $animate will only perform simple DOM+     * manipulation operations.+     *+     * To learn more about enabling animation support, click here to visit the {@link ngAnimate+     * ngAnimate module page} as well as the {@link ngAnimate.$animate ngAnimate $animate service+     * page}.+     */+    return {++      /**+       *+       * @ngdoc function+       * @name ng.$animate#enter+       * @methodOf ng.$animate+       * @function+       * @description Inserts the element into the DOM either after the `after` element or within+       *   the `parent` element. Once complete, the done() callback will be fired (if provided).+       * @param {jQuery/jqLite element} element the element which will be inserted into the DOM+       * @param {jQuery/jqLite element} parent the parent element which will append the element as+       *   a child (if the after element is not present)+       * @param {jQuery/jqLite element} after the sibling element which will append the element+       *   after itself+       * @param {function=} done callback function that will be called after the element has been+       *   inserted into the DOM+       */+      enter : function(element, parent, after, done) {+        if (after) {+          after.after(element);+        } else {+          if (!parent || !parent[0]) {+            parent = after.parent();+          }+          parent.append(element);+        }+        done && $timeout(done, 0, false);+      },++      /**+       *+       * @ngdoc function+       * @name ng.$animate#leave+       * @methodOf ng.$animate+       * @function+       * @description Removes the element from the DOM. Once complete, the done() callback will be+       *   fired (if provided).+       * @param {jQuery/jqLite element} element the element which will be removed from the DOM+       * @param {function=} done callback function that will be called after the element has been+       *   removed from the DOM+       */+      leave : function(element, done) {+        element.remove();+        done && $timeout(done, 0, false);+      },++      /**+       *+       * @ngdoc function+       * @name ng.$animate#move+       * @methodOf ng.$animate+       * @function+       * @description Moves the position of the provided element within the DOM to be placed+       * either after the `after` element or inside of the `parent` element. Once complete, the+       * done() callback will be fired (if provided).+       * +       * @param {jQuery/jqLite element} element the element which will be moved around within the+       *   DOM+       * @param {jQuery/jqLite element} parent the parent element where the element will be+       *   inserted into (if the after element is not present)+       * @param {jQuery/jqLite element} after the sibling element where the element will be+       *   positioned next to+       * @param {function=} done the callback function (if provided) that will be fired after the+       *   element has been moved to its new position+       */+      move : function(element, parent, after, done) {+        // Do not remove element before insert. Removing will cause data associated with the+        // element to be dropped. Insert will implicitly do the remove.+        this.enter(element, parent, after, done);+      },++      /**+       *+       * @ngdoc function+       * @name ng.$animate#addClass+       * @methodOf ng.$animate+       * @function+       * @description Adds the provided className CSS class value to the provided element. Once+       * complete, the done() callback will be fired (if provided).+       * @param {jQuery/jqLite element} element the element which will have the className value+       *   added to it+       * @param {string} className the CSS class which will be added to the element+       * @param {function=} done the callback function (if provided) that will be fired after the+       *   className value has been added to the element+       */+      addClass : function(element, className, done) {+        className = isString(className) ?+                      className :+                      isArray(className) ? className.join(' ') : '';+        forEach(element, function (element) {+          jqLiteAddClass(element, className);+        });+        done && $timeout(done, 0, false);+      },++      /**+       *+       * @ngdoc function+       * @name ng.$animate#removeClass+       * @methodOf ng.$animate+       * @function+       * @description Removes the provided className CSS class value from the provided element.+       * Once complete, the done() callback will be fired (if provided).+       * @param {jQuery/jqLite element} element the element which will have the className value+       *   removed from it+       * @param {string} className the CSS class which will be removed from the element+       * @param {function=} done the callback function (if provided) that will be fired after the+       *   className value has been removed from the element+       */+      removeClass : function(element, className, done) {+        className = isString(className) ?+                      className :+                      isArray(className) ? className.join(' ') : '';+        forEach(element, function (element) {+          jqLiteRemoveClass(element, className);+        });+        done && $timeout(done, 0, false);+      },++      enabled : noop+    };+  }];+}];++/**+ * ! This is a private undocumented service !+ *+ * @name ng.$browser+ * @requires $log+ * @description+ * This object has two goals:+ *+ * - hide all the global state in the browser caused by the window object+ * - abstract away all the browser specific features and inconsistencies+ *+ * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`+ * service, which can be used for convenient testing of the application without the interaction with+ * the real browser apis.+ */+/**+ * @param {object} window The global window object.+ * @param {object} document jQuery wrapped document.+ * @param {function()} XHR XMLHttpRequest constructor.+ * @param {object} $log console.log or an object with the same interface.+ * @param {object} $sniffer $sniffer service+ */+function Browser(window, document, $log, $sniffer) {+  var self = this,+      rawDocument = document[0],+      location = window.location,+      history = window.history,+      setTimeout = window.setTimeout,+      clearTimeout = window.clearTimeout,+      pendingDeferIds = {};++  self.isMock = false;++  var outstandingRequestCount = 0;+  var outstandingRequestCallbacks = [];++  // TODO(vojta): remove this temporary api+  self.$$completeOutstandingRequest = completeOutstandingRequest;+  self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };++  /**+   * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`+   * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.+   */+  function completeOutstandingRequest(fn) {+    try {+      fn.apply(null, sliceArgs(arguments, 1));+    } finally {+      outstandingRequestCount--;+      if (outstandingRequestCount === 0) {+        while(outstandingRequestCallbacks.length) {+          try {+            outstandingRequestCallbacks.pop()();+          } catch (e) {+            $log.error(e);+          }+        }+      }+    }+  }++  /**+   * @private+   * Note: this method is used only by scenario runner+   * TODO(vojta): prefix this method with $$ ?+   * @param {function()} callback Function that will be called when no outstanding request+   */+  self.notifyWhenNoOutstandingRequests = function(callback) {+    // force browser to execute all pollFns - this is needed so that cookies and other pollers fire+    // at some deterministic time in respect to the test runner's actions. Leaving things up to the+    // regular poller would result in flaky tests.+    forEach(pollFns, function(pollFn){ pollFn(); });++    if (outstandingRequestCount === 0) {+      callback();+    } else {+      outstandingRequestCallbacks.push(callback);+    }+  };++  //////////////////////////////////////////////////////////////+  // Poll Watcher API+  //////////////////////////////////////////////////////////////+  var pollFns = [],+      pollTimeout;++  /**+   * @name ng.$browser#addPollFn+   * @methodOf ng.$browser+   *+   * @param {function()} fn Poll function to add+   *+   * @description+   * Adds a function to the list of functions that poller periodically executes,+   * and starts polling if not started yet.+   *+   * @returns {function()} the added function+   */+  self.addPollFn = function(fn) {+    if (isUndefined(pollTimeout)) startPoller(100, setTimeout);+    pollFns.push(fn);+    return fn;+  };++  /**+   * @param {number} interval How often should browser call poll functions (ms)+   * @param {function()} setTimeout Reference to a real or fake `setTimeout` function.+   *+   * @description+   * Configures the poller to run in the specified intervals, using the specified+   * setTimeout fn and kicks it off.+   */+  function startPoller(interval, setTimeout) {+    (function check() {+      forEach(pollFns, function(pollFn){ pollFn(); });+      pollTimeout = setTimeout(check, interval);+    })();+  }++  //////////////////////////////////////////////////////////////+  // URL API+  //////////////////////////////////////////////////////////////++  var lastBrowserUrl = location.href,+      baseElement = document.find('base'),+      newLocation = null;++  /**+   * @name ng.$browser#url+   * @methodOf ng.$browser+   *+   * @description+   * GETTER:+   * Without any argument, this method just returns current value of location.href.+   *+   * SETTER:+   * With at least one argument, this method sets url to new value.+   * If html5 history api supported, pushState/replaceState is used, otherwise+   * location.href/location.replace is used.+   * Returns its own instance to allow chaining+   *+   * NOTE: this api is intended for use only by the $location service. Please use the+   * {@link ng.$location $location service} to change url.+   *+   * @param {string} url New url (when used as setter)+   * @param {boolean=} replace Should new url replace current history record ?+   */+  self.url = function(url, replace) {+    // Android Browser BFCache causes location reference to become stale.+    if (location !== window.location) location = window.location;++    // setter+    if (url) {+      if (lastBrowserUrl == url) return;+      lastBrowserUrl = url;+      if ($sniffer.history) {+        if (replace) history.replaceState(null, '', url);+        else {+          history.pushState(null, '', url);+          // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462+          baseElement.attr('href', baseElement.attr('href'));+        }+      } else {+        newLocation = url;+        if (replace) {+          location.replace(url);+        } else {+          location.href = url;+        }+      }+      return self;+    // getter+    } else {+      // - newLocation is a workaround for an IE7-9 issue with location.replace and location.href+      //   methods not updating location.href synchronously.+      // - the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172+      return newLocation || location.href.replace(/%27/g,"'");+    }+  };++  var urlChangeListeners = [],+      urlChangeInit = false;++  function fireUrlChange() {+    newLocation = null;+    if (lastBrowserUrl == self.url()) return;++    lastBrowserUrl = self.url();+    forEach(urlChangeListeners, function(listener) {+      listener(self.url());+    });+  }++  /**+   * @name ng.$browser#onUrlChange+   * @methodOf ng.$browser+   * @TODO(vojta): refactor to use node's syntax for events+   *+   * @description+   * Register callback function that will be called, when url changes.+   *+   * It's only called when the url is changed by outside of angular:+   * - user types different url into address bar+   * - user clicks on history (forward/back) button+   * - user clicks on a link+   *+   * It's not called when url is changed by $browser.url() method+   *+   * The listener gets called with new url as parameter.+   *+   * NOTE: this api is intended for use only by the $location service. Please use the+   * {@link ng.$location $location service} to monitor url changes in angular apps.+   *+   * @param {function(string)} listener Listener function to be called when url changes.+   * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.+   */+  self.onUrlChange = function(callback) {+    if (!urlChangeInit) {+      // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)+      // don't fire popstate when user change the address bar and don't fire hashchange when url+      // changed by push/replaceState++      // html5 history api - popstate event+      if ($sniffer.history) jqLite(window).on('popstate', fireUrlChange);+      // hashchange event+      if ($sniffer.hashchange) jqLite(window).on('hashchange', fireUrlChange);+      // polling+      else self.addPollFn(fireUrlChange);++      urlChangeInit = true;+    }++    urlChangeListeners.push(callback);+    return callback;+  };++  //////////////////////////////////////////////////////////////+  // Misc API+  //////////////////////////////////////////////////////////////++  /**+   * @name ng.$browser#baseHref+   * @methodOf ng.$browser+   * +   * @description+   * Returns current <base href>+   * (always relative - without domain)+   *+   * @returns {string=} current <base href>+   */+  self.baseHref = function() {+    var href = baseElement.attr('href');+    return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : '';+  };++  //////////////////////////////////////////////////////////////+  // Cookies API+  //////////////////////////////////////////////////////////////+  var lastCookies = {};+  var lastCookieString = '';+  var cookiePath = self.baseHref();++  /**+   * @name ng.$browser#cookies+   * @methodOf ng.$browser+   *+   * @param {string=} name Cookie name+   * @param {string=} value Cookie value+   *+   * @description+   * The cookies method provides a 'private' low level access to browser cookies.+   * It is not meant to be used directly, use the $cookie service instead.+   *+   * The return values vary depending on the arguments that the method was called with as follows:+   * +   * - cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify+   *   it+   * - cookies(name, value) -> set name to value, if value is undefined delete the cookie+   * - cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that+   *   way)+   * +   * @returns {Object} Hash of all cookies (if called without any parameter)+   */+  self.cookies = function(name, value) {+    /* global escape: false, unescape: false */+    var cookieLength, cookieArray, cookie, i, index;++    if (name) {+      if (value === undefined) {+        rawDocument.cookie = escape(name) + "=;path=" + cookiePath ++                                ";expires=Thu, 01 Jan 1970 00:00:00 GMT";+      } else {+        if (isString(value)) {+          cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) ++                                ';path=' + cookiePath).length + 1;++          // per http://www.ietf.org/rfc/rfc2109.txt browser must allow at minimum:+          // - 300 cookies+          // - 20 cookies per unique domain+          // - 4096 bytes per cookie+          if (cookieLength > 4096) {+            $log.warn("Cookie '"+ name ++              "' possibly not set or overflowed because it was too large ("++              cookieLength + " > 4096 bytes)!");+          }+        }+      }+    } else {+      if (rawDocument.cookie !== lastCookieString) {+        lastCookieString = rawDocument.cookie;+        cookieArray = lastCookieString.split("; ");+        lastCookies = {};++        for (i = 0; i < cookieArray.length; i++) {+          cookie = cookieArray[i];+          index = cookie.indexOf('=');+          if (index > 0) { //ignore nameless cookies+            name = unescape(cookie.substring(0, index));+            // the first value that is seen for a cookie is the most+            // specific one.  values for the same cookie name that+            // follow are for less specific paths.+            if (lastCookies[name] === undefined) {+              lastCookies[name] = unescape(cookie.substring(index + 1));+            }+          }+        }+      }+      return lastCookies;+    }+  };+++  /**+   * @name ng.$browser#defer+   * @methodOf ng.$browser+   * @param {function()} fn A function, who's execution should be deferred.+   * @param {number=} [delay=0] of milliseconds to defer the function execution.+   * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.+   *+   * @description+   * Executes a fn asynchronously via `setTimeout(fn, delay)`.+   *+   * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using+   * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed+   * via `$browser.defer.flush()`.+   *+   */+  self.defer = function(fn, delay) {+    var timeoutId;+    outstandingRequestCount++;+    timeoutId = setTimeout(function() {+      delete pendingDeferIds[timeoutId];+      completeOutstandingRequest(fn);+    }, delay || 0);+    pendingDeferIds[timeoutId] = true;+    return timeoutId;+  };+++  /**+   * @name ng.$browser#defer.cancel+   * @methodOf ng.$browser.defer+   *+   * @description+   * Cancels a deferred task identified with `deferId`.+   *+   * @param {*} deferId Token returned by the `$browser.defer` function.+   * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully+   *                    canceled.+   */+  self.defer.cancel = function(deferId) {+    if (pendingDeferIds[deferId]) {+      delete pendingDeferIds[deferId];+      clearTimeout(deferId);+      completeOutstandingRequest(noop);+      return true;+    }+    return false;+  };++}++function $BrowserProvider(){+  this.$get = ['$window', '$log', '$sniffer', '$document',+      function( $window,   $log,   $sniffer,   $document){+        return new Browser($window, $document, $log, $sniffer);+      }];+}++/**+ * @ngdoc object+ * @name ng.$cacheFactory+ *+ * @description+ * Factory that constructs cache objects and gives access to them.+ * + * <pre>+ * + *  var cache = $cacheFactory('cacheId');+ *  expect($cacheFactory.get('cacheId')).toBe(cache);+ *  expect($cacheFactory.get('noSuchCacheId')).not.toBeDefined();+ *+ *  cache.put("key", "value");+ *  cache.put("another key", "another value");+ *+ *  // We've specified no options on creation+ *  expect(cache.info()).toEqual({id: 'cacheId', size: 2}); + * + * </pre>+ *+ *+ * @param {string} cacheId Name or id of the newly created cache.+ * @param {object=} options Options object that specifies the cache behavior. Properties:+ *+ *   - `{number=}` `capacity` — turns the cache into LRU cache.+ *+ * @returns {object} Newly created cache object with the following set of methods:+ *+ * - `{object}` `info()` — Returns id, size, and options of cache.+ * - `{{*}}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache and returns+ *   it.+ * - `{{*}}` `get({string} key)` — Returns cached value for `key` or undefined for cache miss.+ * - `{void}` `remove({string} key)` — Removes a key-value pair from the cache.+ * - `{void}` `removeAll()` — Removes all cached values.+ * - `{void}` `destroy()` — Removes references to this cache from $cacheFactory.+ *+ */+function $CacheFactoryProvider() {++  this.$get = function() {+    var caches = {};++    function cacheFactory(cacheId, options) {+      if (cacheId in caches) {+        throw minErr('$cacheFactory')('iid', "CacheId '{0}' is already taken!", cacheId);+      }++      var size = 0,+          stats = extend({}, options, {id: cacheId}),+          data = {},+          capacity = (options && options.capacity) || Number.MAX_VALUE,+          lruHash = {},+          freshEnd = null,+          staleEnd = null;++      return caches[cacheId] = {++        put: function(key, value) {+          var lruEntry = lruHash[key] || (lruHash[key] = {key: key});++          refresh(lruEntry);++          if (isUndefined(value)) return;+          if (!(key in data)) size++;+          data[key] = value;++          if (size > capacity) {+            this.remove(staleEnd.key);+          }++          return value;+        },+++        get: function(key) {+          var lruEntry = lruHash[key];++          if (!lruEntry) return;++          refresh(lruEntry);++          return data[key];+        },+++        remove: function(key) {+          var lruEntry = lruHash[key];++          if (!lruEntry) return;++          if (lruEntry == freshEnd) freshEnd = lruEntry.p;+          if (lruEntry == staleEnd) staleEnd = lruEntry.n;+          link(lruEntry.n,lruEntry.p);++          delete lruHash[key];+          delete data[key];+          size--;+        },+++        removeAll: function() {+          data = {};+          size = 0;+          lruHash = {};+          freshEnd = staleEnd = null;+        },+++        destroy: function() {+          data = null;+          stats = null;+          lruHash = null;+          delete caches[cacheId];+        },+++        info: function() {+          return extend({}, stats, {size: size});+        }+      };+++      /**+       * makes the `entry` the freshEnd of the LRU linked list+       */+      function refresh(entry) {+        if (entry != freshEnd) {+          if (!staleEnd) {+            staleEnd = entry;+          } else if (staleEnd == entry) {+            staleEnd = entry.n;+          }++          link(entry.n, entry.p);+          link(entry, freshEnd);+          freshEnd = entry;+          freshEnd.n = null;+        }+      }+++      /**+       * bidirectionally links two entries of the LRU linked list+       */+      function link(nextEntry, prevEntry) {+        if (nextEntry != prevEntry) {+          if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify+          if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify+        }+      }+    }+++  /**+   * @ngdoc method+   * @name ng.$cacheFactory#info+   * @methodOf ng.$cacheFactory+   *+   * @description+   * Get information about all the of the caches that have been created+   *+   * @returns {Object} - key-value map of `cacheId` to the result of calling `cache#info`+   */+    cacheFactory.info = function() {+      var info = {};+      forEach(caches, function(cache, cacheId) {+        info[cacheId] = cache.info();+      });+      return info;+    };+++  /**+   * @ngdoc method+   * @name ng.$cacheFactory#get+   * @methodOf ng.$cacheFactory+   *+   * @description+   * Get access to a cache object by the `cacheId` used when it was created.+   *+   * @param {string} cacheId Name or id of a cache to access.+   * @returns {object} Cache object identified by the cacheId or undefined if no such cache.+   */+    cacheFactory.get = function(cacheId) {+      return caches[cacheId];+    };+++    return cacheFactory;+  };+}++/**+ * @ngdoc object+ * @name ng.$templateCache+ *+ * @description+ * The first time a template is used, it is loaded in the template cache for quick retrieval. You+ * can load templates directly into the cache in a `script` tag, or by consuming the+ * `$templateCache` service directly.+ * + * Adding via the `script` tag:+ * <pre>+ * <html ng-app>+ * <head>+ * <script type="text/ng-template" id="templateId.html">+ *   This is the content of the template+ * </script>+ * </head>+ *   ...+ * </html>+ * </pre>+ * + * **Note:** the `script` tag containing the template does not need to be included in the `head` of+ * the document, but it must be below the `ng-app` definition.+ * + * Adding via the $templateCache service:+ * + * <pre>+ * var myApp = angular.module('myApp', []);+ * myApp.run(function($templateCache) {+ *   $templateCache.put('templateId.html', 'This is the content of the template');+ * });+ * </pre>+ * + * To retrieve the template later, simply use it in your HTML:+ * <pre>+ * <div ng-include=" 'templateId.html' "></div>+ * </pre>+ * + * or get it via Javascript:+ * <pre>+ * $templateCache.get('templateId.html')+ * </pre>+ * + * See {@link ng.$cacheFactory $cacheFactory}.+ *+ */+function $TemplateCacheProvider() {+  this.$get = ['$cacheFactory', function($cacheFactory) {+    return $cacheFactory('templates');+  }];+}++/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!+ *+ * DOM-related variables:+ *+ * - "node" - DOM Node+ * - "element" - DOM Element or Node+ * - "$node" or "$element" - jqLite-wrapped node or element+ *+ *+ * Compiler related stuff:+ *+ * - "linkFn" - linking fn of a single directive+ * - "nodeLinkFn" - function that aggregates all linking fns for a particular node+ * - "childLinkFn" -  function that aggregates all linking fns for child nodes of a particular node+ * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)+ */+++/**+ * @ngdoc function+ * @name ng.$compile+ * @function+ *+ * @description+ * Compiles a piece of HTML string or DOM into a template and produces a template function, which+ * can then be used to link {@link ng.$rootScope.Scope `scope`} and the template together.+ *+ * The compilation is a process of walking the DOM tree and matching DOM elements to+ * {@link ng.$compileProvider#methods_directive directives}.+ *+ * <div class="alert alert-warning">+ * **Note:** This document is an in-depth reference of all directive options.+ * For a gentle introduction to directives with examples of common use cases,+ * see the {@link guide/directive directive guide}.+ * </div>+ *+ * ## Comprehensive Directive API+ *+ * There are many different options for a directive.+ *+ * The difference resides in the return value of the factory function.+ * You can either return a "Directive Definition Object" (see below) that defines the directive properties,+ * or just the `postLink` function (all other properties will have the default values).+ *+ * <div class="alert alert-success">+ * **Best Practice:** It's recommended to use the "directive definition object" form.+ * </div>+ *+ * Here's an example directive declared with a Directive Definition Object:+ *+ * <pre>+ *   var myModule = angular.module(...);+ *+ *   myModule.directive('directiveName', function factory(injectables) {+ *     var directiveDefinitionObject = {+ *       priority: 0,+ *       template: '<div></div>', // or // function(tElement, tAttrs) { ... },+ *       // or+ *       // templateUrl: 'directive.html', // or // function(tElement, tAttrs) { ... },+ *       replace: false,+ *       transclude: false,+ *       restrict: 'A',+ *       scope: false,+ *       controller: function($scope, $element, $attrs, $transclude, otherInjectables) { ... },+ *       require: 'siblingDirectiveName', // or // ['^parentDirectiveName', '?optionalDirectiveName', '?^optionalParent'],+ *       compile: function compile(tElement, tAttrs, transclude) {+ *         return {+ *           pre: function preLink(scope, iElement, iAttrs, controller) { ... },+ *           post: function postLink(scope, iElement, iAttrs, controller) { ... }+ *         }+ *         // or+ *         // return function postLink( ... ) { ... }+ *       },+ *       // or+ *       // link: {+ *       //  pre: function preLink(scope, iElement, iAttrs, controller) { ... },+ *       //  post: function postLink(scope, iElement, iAttrs, controller) { ... }+ *       // }+ *       // or+ *       // link: function postLink( ... ) { ... }+ *     };+ *     return directiveDefinitionObject;+ *   });+ * </pre>+ *+ * <div class="alert alert-warning">+ * **Note:** Any unspecified options will use the default value. You can see the default values below.+ * </div>+ *+ * Therefore the above can be simplified as:+ *+ * <pre>+ *   var myModule = angular.module(...);+ *+ *   myModule.directive('directiveName', function factory(injectables) {+ *     var directiveDefinitionObject = {+ *       link: function postLink(scope, iElement, iAttrs) { ... }+ *     };+ *     return directiveDefinitionObject;+ *     // or+ *     // return function postLink(scope, iElement, iAttrs) { ... }+ *   });+ * </pre>+ *+ *+ *+ * ### Directive Definition Object+ *+ * The directive definition object provides instructions to the {@link api/ng.$compile+ * compiler}. The attributes are:+ *+ * #### `priority`+ * When there are multiple directives defined on a single DOM element, sometimes it+ * is necessary to specify the order in which the directives are applied. The `priority` is used+ * to sort the directives before their `compile` functions get called. Priority is defined as a+ * number. Directives with greater numerical `priority` are compiled first. Pre-link functions+ * are also run in priority order, but post-link functions are run in reverse order. The order+ * of directives with the same priority is undefined. The default priority is `0`.+ *+ * #### `terminal`+ * If set to true then the current `priority` will be the last set of directives+ * which will execute (any directives at the current priority will still execute+ * as the order of execution on same `priority` is undefined).+ *+ * #### `scope`+ * **If set to `true`,** then a new scope will be created for this directive. If multiple directives on the+ * same element request a new scope, only one new scope is created. The new scope rule does not+ * apply for the root of the template since the root of the template always gets a new scope.+ *+ * **If set to `{}` (object hash),** then a new "isolate" scope is created. The 'isolate' scope differs from+ * normal scope in that it does not prototypically inherit from the parent scope. This is useful+ * when creating reusable components, which should not accidentally read or modify data in the+ * parent scope.+ *+ * The 'isolate' scope takes an object hash which defines a set of local scope properties+ * derived from the parent scope. These local properties are useful for aliasing values for+ * templates. Locals definition is a hash of local scope property to its source:+ *+ * * `@` or `@attr` - bind a local scope property to the value of DOM attribute. The result is+ *   always a string since DOM attributes are strings. If no `attr` name is specified  then the+ *   attribute name is assumed to be the same as the local name.+ *   Given `<widget my-attr="hello {{name}}">` and widget definition+ *   of `scope: { localName:'@myAttr' }`, then widget scope property `localName` will reflect+ *   the interpolated value of `hello {{name}}`. As the `name` attribute changes so will the+ *   `localName` property on the widget scope. The `name` is read from the parent scope (not+ *   component scope).+ *+ * * `=` or `=attr` - set up bi-directional binding between a local scope property and the+ *   parent scope property of name defined via the value of the `attr` attribute. If no `attr`+ *   name is specified then the attribute name is assumed to be the same as the local name.+ *   Given `<widget my-attr="parentModel">` and widget definition of+ *   `scope: { localModel:'=myAttr' }`, then widget scope property `localModel` will reflect the+ *   value of `parentModel` on the parent scope. Any changes to `parentModel` will be reflected+ *   in `localModel` and any changes in `localModel` will reflect in `parentModel`. If the parent+ *   scope property doesn't exist, it will throw a NON_ASSIGNABLE_MODEL_EXPRESSION exception. You+ *   can avoid this behavior using `=?` or `=?attr` in order to flag the property as optional.+ *+ * * `&` or `&attr` - provides a way to execute an expression in the context of the parent scope.+ *   If no `attr` name is specified then the attribute name is assumed to be the same as the+ *   local name. Given `<widget my-attr="count = count + value">` and widget definition of+ *   `scope: { localFn:'&myAttr' }`, then isolate scope property `localFn` will point to+ *   a function wrapper for the `count = count + value` expression. Often it's desirable to+ *   pass data from the isolated scope via an expression and to the parent scope, this can be+ *   done by passing a map of local variable names and values into the expression wrapper fn.+ *   For example, if the expression is `increment(amount)` then we can specify the amount value+ *   by calling the `localFn` as `localFn({amount: 22})`.+ *+ *+ *+ * #### `controller`+ * Controller constructor function. The controller is instantiated before the+ * pre-linking phase and it is shared with other directives (see+ * `require` attribute). This allows the directives to communicate with each other and augment+ * each other's behavior. The controller is injectable (and supports bracket notation) with the following locals:+ *+ * * `$scope` - Current scope associated with the element+ * * `$element` - Current element+ * * `$attrs` - Current attributes object for the element+ * * `$transclude` - A transclude linking function pre-bound to the correct transclusion scope.+ *    The scope can be overridden by an optional first argument.+ *   `function([scope], cloneLinkingFn)`.+ *+ *+ * #### `require`+ * Require another directive and inject its controller as the fourth argument to the linking function. The+ * `require` takes a string name (or array of strings) of the directive(s) to pass in. If an array is used, the+ * injected argument will be an array in corresponding order. If no such directive can be+ * found, or if the directive does not have a controller, then an error is raised. The name can be prefixed with:+ *+ * * (no prefix) - Locate the required controller on the current element. Throw an error if not found.+ * * `?` - Attempt to locate the required controller or pass `null` to the `link` fn if not found.+ * * `^` - Locate the required controller by searching the element's parents. Throw an error if not found.+ * * `?^` - Attempt to locate the required controller by searching the element's parents or pass `null` to the+ *   `link` fn if not found.+ *+ *+ * #### `controllerAs`+ * Controller alias at the directive scope. An alias for the controller so it+ * can be referenced at the directive template. The directive needs to define a scope for this+ * configuration to be used. Useful in the case when directive is used as component.+ *+ *+ * #### `restrict`+ * String of subset of `EACM` which restricts the directive to a specific directive+ * declaration style. If omitted, the default (attributes only) is used.+ *+ * * `E` - Element name: `<my-directive></my-directive>`+ * * `A` - Attribute (default): `<div my-directive="exp"></div>`+ * * `C` - Class: `<div class="my-directive: exp;"></div>`+ * * `M` - Comment: `<!-- directive: my-directive exp -->`+ *+ *+ * #### `template`+ * replace the current element with the contents of the HTML. The replacement process+ * migrates all of the attributes / classes from the old element to the new one. See the+ * {@link guide/directive#creating-custom-directives_creating-directives_template-expanding-directive+ * Directives Guide} for an example.+ *+ * You can specify `template` as a string representing the template or as a function which takes+ * two arguments `tElement` and `tAttrs` (described in the `compile` function api below) and+ * returns a string value representing the template.+ *+ *+ * #### `templateUrl`+ * Same as `template` but the template is loaded from the specified URL. Because+ * the template loading is asynchronous the compilation/linking is suspended until the template+ * is loaded.+ *+ * You can specify `templateUrl` as a string representing the URL or as a function which takes two+ * arguments `tElement` and `tAttrs` (described in the `compile` function api below) and returns+ * a string value representing the url.  In either case, the template URL is passed through {@link+ * api/ng.$sce#methods_getTrustedResourceUrl $sce.getTrustedResourceUrl}.+ *+ *+ * #### `replace`+ * specify where the template should be inserted. Defaults to `false`.+ *+ * * `true` - the template will replace the current element.+ * * `false` - the template will replace the contents of the current element.+ *+ *+ * #### `transclude`+ * compile the content of the element and make it available to the directive.+ * Typically used with {@link api/ng.directive:ngTransclude+ * ngTransclude}. The advantage of transclusion is that the linking function receives a+ * transclusion function which is pre-bound to the correct scope. In a typical setup the widget+ * creates an `isolate` scope, but the transclusion is not a child, but a sibling of the `isolate`+ * scope. This makes it possible for the widget to have private state, and the transclusion to+ * be bound to the parent (pre-`isolate`) scope.+ *+ * * `true` - transclude the content of the directive.+ * * `'element'` - transclude the whole element including any directives defined at lower priority.+ *+ *+ * #### `compile`+ *+ * <pre>+ *   function compile(tElement, tAttrs, transclude) { ... }+ * </pre>+ *+ * The compile function deals with transforming the template DOM. Since most directives do not do+ * template transformation, it is not used often. Examples that require compile functions are+ * directives that transform template DOM, such as {@link+ * api/ng.directive:ngRepeat ngRepeat}, or load the contents+ * asynchronously, such as {@link api/ngRoute.directive:ngView ngView}. The+ * compile function takes the following arguments.+ *+ *   * `tElement` - template element - The element where the directive has been declared. It is+ *     safe to do template transformation on the element and child elements only.+ *+ *   * `tAttrs` - template attributes - Normalized list of attributes declared on this element shared+ *     between all directive compile functions.+ *+ *   * `transclude` -  [*DEPRECATED*!] A transclude linking function: `function(scope, cloneLinkingFn)`+ *+ * <div class="alert alert-warning">+ * **Note:** The template instance and the link instance may be different objects if the template has+ * been cloned. For this reason it is **not** safe to do anything other than DOM transformations that+ * apply to all cloned DOM nodes within the compile function. Specifically, DOM listener registration+ * should be done in a linking function rather than in a compile function.+ * </div>+ *+ * <div class="alert alert-error">+ * **Note:** The `transclude` function that is passed to the compile function is deprecated, as it+ *   e.g. does not know about the right outer scope. Please use the transclude function that is passed+ *   to the link function instead.+ * </div>++ * A compile function can have a return value which can be either a function or an object.+ *+ * * returning a (post-link) function - is equivalent to registering the linking function via the+ *   `link` property of the config object when the compile function is empty.+ *+ * * returning an object with function(s) registered via `pre` and `post` properties - allows you to+ *   control when a linking function should be called during the linking phase. See info about+ *   pre-linking and post-linking functions below.+ *+ *+ * #### `link`+ * This property is used only if the `compile` property is not defined.+ *+ * <pre>+ *   function link(scope, iElement, iAttrs, controller, transcludeFn) { ... }+ * </pre>+ *+ * The link function is responsible for registering DOM listeners as well as updating the DOM. It is+ * executed after the template has been cloned. This is where most of the directive logic will be+ * put.+ *+ *   * `scope` - {@link api/ng.$rootScope.Scope Scope} - The scope to be used by the+ *     directive for registering {@link api/ng.$rootScope.Scope#methods_$watch watches}.+ *+ *   * `iElement` - instance element - The element where the directive is to be used. It is safe to+ *     manipulate the children of the element only in `postLink` function since the children have+ *     already been linked.+ *+ *   * `iAttrs` - instance attributes - Normalized list of attributes declared on this element shared+ *     between all directive linking functions.+ *+ *   * `controller` - a controller instance - A controller instance if at least one directive on the+ *     element defines a controller. The controller is shared among all the directives, which allows+ *     the directives to use the controllers as a communication channel.+ *+ *   * `transcludeFn` - A transclude linking function pre-bound to the correct transclusion scope.+ *     The scope can be overridden by an optional first argument. This is the same as the `$transclude`+ *     parameter of directive controllers.+ *     `function([scope], cloneLinkingFn)`.+ *+ *+ * #### Pre-linking function+ *+ * Executed before the child elements are linked. Not safe to do DOM transformation since the+ * compiler linking function will fail to locate the correct elements for linking.+ *+ * #### Post-linking function+ *+ * Executed after the child elements are linked. It is safe to do DOM transformation in the post-linking function.+ *+ * <a name="Attributes"></a>+ * ### Attributes+ *+ * The {@link api/ng.$compile.directive.Attributes Attributes} object - passed as a parameter in the+ * `link()` or `compile()` functions. It has a variety of uses.+ *+ * accessing *Normalized attribute names:*+ * Directives like 'ngBind' can be expressed in many ways: 'ng:bind', `data-ng-bind`, or 'x-ng-bind'.+ * the attributes object allows for normalized access to+ *   the attributes.+ *+ * * *Directive inter-communication:* All directives share the same instance of the attributes+ *   object which allows the directives to use the attributes object as inter directive+ *   communication.+ *+ * * *Supports interpolation:* Interpolation attributes are assigned to the attribute object+ *   allowing other directives to read the interpolated value.+ *+ * * *Observing interpolated attributes:* Use `$observe` to observe the value changes of attributes+ *   that contain interpolation (e.g. `src="{{bar}}"`). Not only is this very efficient but it's also+ *   the only way to easily get the actual value because during the linking phase the interpolation+ *   hasn't been evaluated yet and so the value is at this time set to `undefined`.+ *+ * <pre>+ * function linkingFn(scope, elm, attrs, ctrl) {+ *   // get the attribute value+ *   console.log(attrs.ngModel);+ *+ *   // change the attribute+ *   attrs.$set('ngModel', 'new value');+ *+ *   // observe changes to interpolated attribute+ *   attrs.$observe('ngModel', function(value) {+ *     console.log('ngModel has changed value to ' + value);+ *   });+ * }+ * </pre>+ *+ * Below is an example using `$compileProvider`.+ *+ * <div class="alert alert-warning">+ * **Note**: Typically directives are registered with `module.directive`. The example below is+ * to illustrate how `$compile` works.+ * </div>+ *+ <doc:example module="compile">+   <doc:source>+    <script>+      angular.module('compile', [], function($compileProvider) {+        // configure new 'compile' directive by passing a directive+        // factory function. The factory function injects the '$compile'+        $compileProvider.directive('compile', function($compile) {+          // directive factory creates a link function+          return function(scope, element, attrs) {+            scope.$watch(+              function(scope) {+                 // watch the 'compile' expression for changes+                return scope.$eval(attrs.compile);+              },+              function(value) {+                // when the 'compile' expression changes+                // assign it into the current DOM+                element.html(value);++                // compile the new DOM and link it to the current+                // scope.+                // NOTE: we only compile .childNodes so that+                // we don't get into infinite loop compiling ourselves+                $compile(element.contents())(scope);+              }+            );+          };+        })+      });++      function Ctrl($scope) {+        $scope.name = 'Angular';+        $scope.html = 'Hello {{name}}';+      }+    </script>+    <div ng-controller="Ctrl">+      <input ng-model="name"> <br>+      <textarea ng-model="html"></textarea> <br>+      <div compile="html"></div>+    </div>+   </doc:source>+   <doc:scenario>+     it('should auto compile', function() {+       expect(element('div[compile]').text()).toBe('Hello Angular');+       input('html').enter('{{name}}!');+       expect(element('div[compile]').text()).toBe('Angular!');+     });+   </doc:scenario>+ </doc:example>++ *+ *+ * @param {string|DOMElement} element Element or HTML string to compile into a template function.+ * @param {function(angular.Scope[, cloneAttachFn]} transclude function available to directives.+ * @param {number} maxPriority only apply directives lower then given priority (Only effects the+ *                 root element(s), not their children)+ * @returns {function(scope[, cloneAttachFn])} a link function which is used to bind template+ * (a DOM element/tree) to a scope. Where:+ *+ *  * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.+ *  * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the+ *  `template` and call the `cloneAttachFn` function allowing the caller to attach the+ *  cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is+ *  called as: <br> `cloneAttachFn(clonedElement, scope)` where:+ *+ *      * `clonedElement` - is a clone of the original `element` passed into the compiler.+ *      * `scope` - is the current scope with which the linking function is working with.+ *+ * Calling the linking function returns the element of the template. It is either the original+ * element passed in, or the clone of the element if the `cloneAttachFn` is provided.+ *+ * After linking the view is not updated until after a call to $digest which typically is done by+ * Angular automatically.+ *+ * If you need access to the bound view, there are two ways to do it:+ *+ * - If you are not asking the linking function to clone the template, create the DOM element(s)+ *   before you send them to the compiler and keep this reference around.+ *   <pre>+ *     var element = $compile('<p>{{total}}</p>')(scope);+ *   </pre>+ *+ * - if on the other hand, you need the element to be cloned, the view reference from the original+ *   example would not point to the clone, but rather to the original template that was cloned. In+ *   this case, you can access the clone via the cloneAttachFn:+ *   <pre>+ *     var templateHTML = angular.element('<p>{{total}}</p>'),+ *         scope = ....;+ *+ *     var clonedElement = $compile(templateHTML)(scope, function(clonedElement, scope) {+ *       //attach the clone to DOM document at the right place+ *     });+ *+ *     //now we have reference to the cloned DOM via `clone`+ *   </pre>+ *+ *+ * For information on how the compiler works, see the+ * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.+ */++var $compileMinErr = minErr('$compile');++/**+ * @ngdoc service+ * @name ng.$compileProvider+ * @function+ *+ * @description+ */+$CompileProvider.$inject = ['$provide', '$$sanitizeUriProvider'];+function $CompileProvider($provide, $$sanitizeUriProvider) {+  var hasDirectives = {},+      Suffix = 'Directive',+      COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w\-_]+)\s+(.*)$/,+      CLASS_DIRECTIVE_REGEXP = /(([\d\w\-_]+)(?:\:([^;]+))?;?)/;++  // Ref: http://developers.whatwg.org/webappapis.html#event-handler-idl-attributes+  // The assumption is that future DOM event attribute names will begin with+  // 'on' and be composed of only English letters.+  var EVENT_HANDLER_ATTR_REGEXP = /^(on[a-z]+|formaction)$/;++  /**+   * @ngdoc function+   * @name ng.$compileProvider#directive+   * @methodOf ng.$compileProvider+   * @function+   *+   * @description+   * Register a new directive with the compiler.+   *+   * @param {string|Object} name Name of the directive in camel-case (i.e. <code>ngBind</code> which+   *    will match as <code>ng-bind</code>), or an object map of directives where the keys are the+   *    names and the values are the factories.+   * @param {function|Array} directiveFactory An injectable directive factory function. See+   *    {@link guide/directive} for more info.+   * @returns {ng.$compileProvider} Self for chaining.+   */+   this.directive = function registerDirective(name, directiveFactory) {+    assertNotHasOwnProperty(name, 'directive');+    if (isString(name)) {+      assertArg(directiveFactory, 'directiveFactory');+      if (!hasDirectives.hasOwnProperty(name)) {+        hasDirectives[name] = [];+        $provide.factory(name + Suffix, ['$injector', '$exceptionHandler',+          function($injector, $exceptionHandler) {+            var directives = [];+            forEach(hasDirectives[name], function(directiveFactory, index) {+              try {+                var directive = $injector.invoke(directiveFactory);+                if (isFunction(directive)) {+                  directive = { compile: valueFn(directive) };+                } else if (!directive.compile && directive.link) {+                  directive.compile = valueFn(directive.link);+                }+                directive.priority = directive.priority || 0;+                directive.index = index;+                directive.name = directive.name || name;+                directive.require = directive.require || (directive.controller && directive.name);+                directive.restrict = directive.restrict || 'A';+                directives.push(directive);+              } catch (e) {+                $exceptionHandler(e);+              }+            });+            return directives;+          }]);+      }+      hasDirectives[name].push(directiveFactory);+    } else {+      forEach(name, reverseParams(registerDirective));+    }+    return this;+  };+++  /**+   * @ngdoc function+   * @name ng.$compileProvider#aHrefSanitizationWhitelist+   * @methodOf ng.$compileProvider+   * @function+   *+   * @description+   * Retrieves or overrides the default regular expression that is used for whitelisting of safe+   * urls during a[href] sanitization.+   *+   * The sanitization is a security measure aimed at prevent XSS attacks via html links.+   *+   * Any url about to be assigned to a[href] via data-binding is first normalized and turned into+   * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`+   * regular expression. If a match is found, the original url is written into the dom. Otherwise,+   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.+   *+   * @param {RegExp=} regexp New regexp to whitelist urls with.+   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for+   *    chaining otherwise.+   */+  this.aHrefSanitizationWhitelist = function(regexp) {+    if (isDefined(regexp)) {+      $$sanitizeUriProvider.aHrefSanitizationWhitelist(regexp);+      return this;+    } else {+      return $$sanitizeUriProvider.aHrefSanitizationWhitelist();+    }+  };+++  /**+   * @ngdoc function+   * @name ng.$compileProvider#imgSrcSanitizationWhitelist+   * @methodOf ng.$compileProvider+   * @function+   *+   * @description+   * Retrieves or overrides the default regular expression that is used for whitelisting of safe+   * urls during img[src] sanitization.+   *+   * The sanitization is a security measure aimed at prevent XSS attacks via html links.+   *+   * Any url about to be assigned to img[src] via data-binding is first normalized and turned into+   * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`+   * regular expression. If a match is found, the original url is written into the dom. Otherwise,+   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.+   *+   * @param {RegExp=} regexp New regexp to whitelist urls with.+   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for+   *    chaining otherwise.+   */+  this.imgSrcSanitizationWhitelist = function(regexp) {+    if (isDefined(regexp)) {+      $$sanitizeUriProvider.imgSrcSanitizationWhitelist(regexp);+      return this;+    } else {+      return $$sanitizeUriProvider.imgSrcSanitizationWhitelist();+    }+  };++  this.$get = [+            '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse',+            '$controller', '$rootScope', '$document', '$sce', '$animate', '$$sanitizeUri',+    function($injector,   $interpolate,   $exceptionHandler,   $http,   $templateCache,   $parse,+             $controller,   $rootScope,   $document,   $sce,   $animate,   $$sanitizeUri) {++    var Attributes = function(element, attr) {+      this.$$element = element;+      this.$attr = attr || {};+    };++    Attributes.prototype = {+      $normalize: directiveNormalize,+++      /**+       * @ngdoc function+       * @name ng.$compile.directive.Attributes#$addClass+       * @methodOf ng.$compile.directive.Attributes+       * @function+       *+       * @description+       * Adds the CSS class value specified by the classVal parameter to the element. If animations+       * are enabled then an animation will be triggered for the class addition.+       *+       * @param {string} classVal The className value that will be added to the element+       */+      $addClass : function(classVal) {+        if(classVal && classVal.length > 0) {+          $animate.addClass(this.$$element, classVal);+        }+      },++      /**+       * @ngdoc function+       * @name ng.$compile.directive.Attributes#$removeClass+       * @methodOf ng.$compile.directive.Attributes+       * @function+       *+       * @description+       * Removes the CSS class value specified by the classVal parameter from the element. If+       * animations are enabled then an animation will be triggered for the class removal.+       *+       * @param {string} classVal The className value that will be removed from the element+       */+      $removeClass : function(classVal) {+        if(classVal && classVal.length > 0) {+          $animate.removeClass(this.$$element, classVal);+        }+      },++      /**+       * @ngdoc function+       * @name ng.$compile.directive.Attributes#$updateClass+       * @methodOf ng.$compile.directive.Attributes+       * @function+       *+       * @description+       * Adds and removes the appropriate CSS class values to the element based on the difference+       * between the new and old CSS class values (specified as newClasses and oldClasses).+       *+       * @param {string} newClasses The current CSS className value+       * @param {string} oldClasses The former CSS className value+       */+      $updateClass : function(newClasses, oldClasses) {+        this.$removeClass(tokenDifference(oldClasses, newClasses));+        this.$addClass(tokenDifference(newClasses, oldClasses));+      },++      /**+       * Set a normalized attribute on the element in a way such that all directives+       * can share the attribute. This function properly handles boolean attributes.+       * @param {string} key Normalized key. (ie ngAttribute)+       * @param {string|boolean} value The value to set. If `null` attribute will be deleted.+       * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.+       *     Defaults to true.+       * @param {string=} attrName Optional none normalized name. Defaults to key.+       */+      $set: function(key, value, writeAttr, attrName) {+        // TODO: decide whether or not to throw an error if "class"+        //is set through this function since it may cause $updateClass to+        //become unstable.++        var booleanKey = getBooleanAttrName(this.$$element[0], key),+            normalizedVal,+            nodeName;++        if (booleanKey) {+          this.$$element.prop(key, value);+          attrName = booleanKey;+        }++        this[key] = value;++        // translate normalized key to actual key+        if (attrName) {+          this.$attr[key] = attrName;+        } else {+          attrName = this.$attr[key];+          if (!attrName) {+            this.$attr[key] = attrName = snake_case(key, '-');+          }+        }++        nodeName = nodeName_(this.$$element);++        // sanitize a[href] and img[src] values+        if ((nodeName === 'A' && key === 'href') ||+            (nodeName === 'IMG' && key === 'src')) {+          this[key] = value = $$sanitizeUri(value, key === 'src');+        }++        if (writeAttr !== false) {+          if (value === null || value === undefined) {+            this.$$element.removeAttr(attrName);+          } else {+            this.$$element.attr(attrName, value);+          }+        }++        // fire observers+        var $$observers = this.$$observers;+        $$observers && forEach($$observers[key], function(fn) {+          try {+            fn(value);+          } catch (e) {+            $exceptionHandler(e);+          }+        });+      },+++      /**+       * @ngdoc function+       * @name ng.$compile.directive.Attributes#$observe+       * @methodOf ng.$compile.directive.Attributes+       * @function+       *+       * @description+       * Observes an interpolated attribute.+       *+       * The observer function will be invoked once during the next `$digest` following+       * compilation. The observer is then invoked whenever the interpolated value+       * changes.+       *+       * @param {string} key Normalized key. (ie ngAttribute) .+       * @param {function(interpolatedValue)} fn Function that will be called whenever+                the interpolated value of the attribute changes.+       *        See the {@link guide/directive#Attributes Directives} guide for more info.+       * @returns {function()} the `fn` parameter.+       */+      $observe: function(key, fn) {+        var attrs = this,+            $$observers = (attrs.$$observers || (attrs.$$observers = {})),+            listeners = ($$observers[key] || ($$observers[key] = []));++        listeners.push(fn);+        $rootScope.$evalAsync(function() {+          if (!listeners.$$inter) {+            // no one registered attribute interpolation function, so lets call it manually+            fn(attrs[key]);+          }+        });+        return fn;+      }+    };++    var startSymbol = $interpolate.startSymbol(),+        endSymbol = $interpolate.endSymbol(),+        denormalizeTemplate = (startSymbol == '{{' || endSymbol  == '}}')+            ? identity+            : function denormalizeTemplate(template) {+              return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol);+        },+        NG_ATTR_BINDING = /^ngAttr[A-Z]/;+++    return compile;++    //================================++    function compile($compileNodes, transcludeFn, maxPriority, ignoreDirective,+                        previousCompileContext) {+      if (!($compileNodes instanceof jqLite)) {+        // jquery always rewraps, whereas we need to preserve the original selector so that we can+        // modify it.+        $compileNodes = jqLite($compileNodes);+      }+      // We can not compile top level text elements since text nodes can be merged and we will+      // not be able to attach scope data to them, so we will wrap them in <span>+      forEach($compileNodes, function(node, index){+        if (node.nodeType == 3 /* text node */ && node.nodeValue.match(/\S+/) /* non-empty */ ) {+          $compileNodes[index] = node = jqLite(node).wrap('<span></span>').parent()[0];+        }+      });+      var compositeLinkFn =+              compileNodes($compileNodes, transcludeFn, $compileNodes,+                           maxPriority, ignoreDirective, previousCompileContext);+      return function publicLinkFn(scope, cloneConnectFn, transcludeControllers){+        assertArg(scope, 'scope');+        // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart+        // and sometimes changes the structure of the DOM.+        var $linkNode = cloneConnectFn+          ? JQLitePrototype.clone.call($compileNodes) // IMPORTANT!!!+          : $compileNodes;++        forEach(transcludeControllers, function(instance, name) {+          $linkNode.data('$' + name + 'Controller', instance);+        });++        // Attach scope only to non-text nodes.+        for(var i = 0, ii = $linkNode.length; i<ii; i++) {+          var node = $linkNode[i];+          if (node.nodeType == 1 /* element */ || node.nodeType == 9 /* document */) {+            $linkNode.eq(i).data('$scope', scope);+          }+        }+        safeAddClass($linkNode, 'ng-scope');+        if (cloneConnectFn) cloneConnectFn($linkNode, scope);+        if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode);+        return $linkNode;+      };+    }++    function safeAddClass($element, className) {+      try {+        $element.addClass(className);+      } catch(e) {+        // ignore, since it means that we are trying to set class on+        // SVG element, where class name is read-only.+      }+    }++    /**+     * Compile function matches each node in nodeList against the directives. Once all directives+     * for a particular node are collected their compile functions are executed. The compile+     * functions return values - the linking functions - are combined into a composite linking+     * function, which is the a linking function for the node.+     *+     * @param {NodeList} nodeList an array of nodes or NodeList to compile+     * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the+     *        scope argument is auto-generated to the new child of the transcluded parent scope.+     * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then+     *        the rootElement must be set the jqLite collection of the compile root. This is+     *        needed so that the jqLite collection items can be replaced with widgets.+     * @param {number=} max directive priority+     * @returns {?function} A composite linking function of all of the matched directives or null.+     */+    function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority, ignoreDirective,+                            previousCompileContext) {+      var linkFns = [],+          nodeLinkFn, childLinkFn, directives, attrs, linkFnFound;++      for(var i = 0; i < nodeList.length; i++) {+        attrs = new Attributes();++        // we must always refer to nodeList[i] since the nodes can be replaced underneath us.+        directives = collectDirectives(nodeList[i], [], attrs, i === 0 ? maxPriority : undefined,+                                        ignoreDirective);++        nodeLinkFn = (directives.length)+            ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement,+                                      null, [], [], previousCompileContext)+            : null;++        childLinkFn = (nodeLinkFn && nodeLinkFn.terminal ||+                      !nodeList[i].childNodes ||+                      !nodeList[i].childNodes.length)+            ? null+            : compileNodes(nodeList[i].childNodes,+                 nodeLinkFn ? nodeLinkFn.transclude : transcludeFn);++        linkFns.push(nodeLinkFn);+        linkFns.push(childLinkFn);+        linkFnFound = (linkFnFound || nodeLinkFn || childLinkFn);+        //use the previous context only for the first element in the virtual group+        previousCompileContext = null;+      }++      // return a linking function if we have found anything, null otherwise+      return linkFnFound ? compositeLinkFn : null;++      function compositeLinkFn(scope, nodeList, $rootElement, boundTranscludeFn) {+        var nodeLinkFn, childLinkFn, node, $node, childScope, childTranscludeFn, i, ii, n;++        // copy nodeList so that linking doesn't break due to live list updates.+        var stableNodeList = [];+        for (i = 0, ii = nodeList.length; i < ii; i++) {+          stableNodeList.push(nodeList[i]);+        }++        for(i = 0, n = 0, ii = linkFns.length; i < ii; n++) {+          node = stableNodeList[n];+          nodeLinkFn = linkFns[i++];+          childLinkFn = linkFns[i++];+          $node = jqLite(node);++          if (nodeLinkFn) {+            if (nodeLinkFn.scope) {+              childScope = scope.$new();+              $node.data('$scope', childScope);+              safeAddClass($node, 'ng-scope');+            } else {+              childScope = scope;+            }+            childTranscludeFn = nodeLinkFn.transclude;+            if (childTranscludeFn || (!boundTranscludeFn && transcludeFn)) {+              nodeLinkFn(childLinkFn, childScope, node, $rootElement,+                createBoundTranscludeFn(scope, childTranscludeFn || transcludeFn)+              );+            } else {+              nodeLinkFn(childLinkFn, childScope, node, $rootElement, boundTranscludeFn);+            }+          } else if (childLinkFn) {+            childLinkFn(scope, node.childNodes, undefined, boundTranscludeFn);+          }+        }+      }+    }++    function createBoundTranscludeFn(scope, transcludeFn) {+      return function boundTranscludeFn(transcludedScope, cloneFn, controllers) {+        var scopeCreated = false;++        if (!transcludedScope) {+          transcludedScope = scope.$new();+          transcludedScope.$$transcluded = true;+          scopeCreated = true;+        }++        var clone = transcludeFn(transcludedScope, cloneFn, controllers);+        if (scopeCreated) {+          clone.on('$destroy', bind(transcludedScope, transcludedScope.$destroy));+        }+        return clone;+      };+    }++    /**+     * Looks for directives on the given node and adds them to the directive collection which is+     * sorted.+     *+     * @param node Node to search.+     * @param directives An array to which the directives are added to. This array is sorted before+     *        the function returns.+     * @param attrs The shared attrs object which is used to populate the normalized attributes.+     * @param {number=} maxPriority Max directive priority.+     */+    function collectDirectives(node, directives, attrs, maxPriority, ignoreDirective) {+      var nodeType = node.nodeType,+          attrsMap = attrs.$attr,+          match,+          className;++      switch(nodeType) {+        case 1: /* Element */+          // use the node name: <directive>+          addDirective(directives,+              directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority, ignoreDirective);++          // iterate over the attributes+          for (var attr, name, nName, ngAttrName, value, nAttrs = node.attributes,+                   j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {+            var attrStartName = false;+            var attrEndName = false;++            attr = nAttrs[j];+            if (!msie || msie >= 8 || attr.specified) {+              name = attr.name;+              // support ngAttr attribute binding+              ngAttrName = directiveNormalize(name);+              if (NG_ATTR_BINDING.test(ngAttrName)) {+                name = snake_case(ngAttrName.substr(6), '-');+              }++              var directiveNName = ngAttrName.replace(/(Start|End)$/, '');+              if (ngAttrName === directiveNName + 'Start') {+                attrStartName = name;+                attrEndName = name.substr(0, name.length - 5) + 'end';+                name = name.substr(0, name.length - 6);+              }++              nName = directiveNormalize(name.toLowerCase());+              attrsMap[nName] = name;+              attrs[nName] = value = trim((msie && name == 'href')+                ? decodeURIComponent(node.getAttribute(name, 2))+                : attr.value);+              if (getBooleanAttrName(node, nName)) {+                attrs[nName] = true; // presence means true+              }+              addAttrInterpolateDirective(node, directives, value, nName);+              addDirective(directives, nName, 'A', maxPriority, ignoreDirective, attrStartName,+                            attrEndName);+            }+          }++          // use class as directive+          className = node.className;+          if (isString(className) && className !== '') {+            while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {+              nName = directiveNormalize(match[2]);+              if (addDirective(directives, nName, 'C', maxPriority, ignoreDirective)) {+                attrs[nName] = trim(match[3]);+              }+              className = className.substr(match.index + match[0].length);+            }+          }+          break;+        case 3: /* Text Node */+          addTextInterpolateDirective(directives, node.nodeValue);+          break;+        case 8: /* Comment */+          try {+            match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);+            if (match) {+              nName = directiveNormalize(match[1]);+              if (addDirective(directives, nName, 'M', maxPriority, ignoreDirective)) {+                attrs[nName] = trim(match[2]);+              }+            }+          } catch (e) {+            // turns out that under some circumstances IE9 throws errors when one attempts to read+            // comment's node value.+            // Just ignore it and continue. (Can't seem to reproduce in test case.)+          }+          break;+      }++      directives.sort(byPriority);+      return directives;+    }++    /**+     * Given a node with an directive-start it collects all of the siblings until it finds+     * directive-end.+     * @param node+     * @param attrStart+     * @param attrEnd+     * @returns {*}+     */+    function groupScan(node, attrStart, attrEnd) {+      var nodes = [];+      var depth = 0;+      if (attrStart && node.hasAttribute && node.hasAttribute(attrStart)) {+        var startNode = node;+        do {+          if (!node) {+            throw $compileMinErr('uterdir',+                      "Unterminated attribute, found '{0}' but no matching '{1}' found.",+                      attrStart, attrEnd);+          }+          if (node.nodeType == 1 /** Element **/) {+            if (node.hasAttribute(attrStart)) depth++;+            if (node.hasAttribute(attrEnd)) depth--;+          }+          nodes.push(node);+          node = node.nextSibling;+        } while (depth > 0);+      } else {+        nodes.push(node);+      }++      return jqLite(nodes);+    }++    /**+     * Wrapper for linking function which converts normal linking function into a grouped+     * linking function.+     * @param linkFn+     * @param attrStart+     * @param attrEnd+     * @returns {Function}+     */+    function groupElementsLinkFnWrapper(linkFn, attrStart, attrEnd) {+      return function(scope, element, attrs, controllers, transcludeFn) {+        element = groupScan(element[0], attrStart, attrEnd);+        return linkFn(scope, element, attrs, controllers, transcludeFn);+      };+    }++    /**+     * Once the directives have been collected, their compile functions are executed. This method+     * is responsible for inlining directive templates as well as terminating the application+     * of the directives if the terminal directive has been reached.+     *+     * @param {Array} directives Array of collected directives to execute their compile function.+     *        this needs to be pre-sorted by priority order.+     * @param {Node} compileNode The raw DOM node to apply the compile functions to+     * @param {Object} templateAttrs The shared attribute function+     * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the+     *                                                  scope argument is auto-generated to the new+     *                                                  child of the transcluded parent scope.+     * @param {JQLite} jqCollection If we are working on the root of the compile tree then this+     *                              argument has the root jqLite array so that we can replace nodes+     *                              on it.+     * @param {Object=} originalReplaceDirective An optional directive that will be ignored when+     *                                           compiling the transclusion.+     * @param {Array.<Function>} preLinkFns+     * @param {Array.<Function>} postLinkFns+     * @param {Object} previousCompileContext Context used for previous compilation of the current+     *                                        node+     * @returns linkFn+     */+    function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn,+                                   jqCollection, originalReplaceDirective, preLinkFns, postLinkFns,+                                   previousCompileContext) {+      previousCompileContext = previousCompileContext || {};++      var terminalPriority = -Number.MAX_VALUE,+          newScopeDirective,+          controllerDirectives = previousCompileContext.controllerDirectives,+          newIsolateScopeDirective = previousCompileContext.newIsolateScopeDirective,+          templateDirective = previousCompileContext.templateDirective,+          nonTlbTranscludeDirective = previousCompileContext.nonTlbTranscludeDirective,+          hasTranscludeDirective = false,+          hasElementTranscludeDirective = false,+          $compileNode = templateAttrs.$$element = jqLite(compileNode),+          directive,+          directiveName,+          $template,+          replaceDirective = originalReplaceDirective,+          childTranscludeFn = transcludeFn,+          linkFn,+          directiveValue;++      // executes all directives on the current element+      for(var i = 0, ii = directives.length; i < ii; i++) {+        directive = directives[i];+        var attrStart = directive.$$start;+        var attrEnd = directive.$$end;++        // collect multiblock sections+        if (attrStart) {+          $compileNode = groupScan(compileNode, attrStart, attrEnd);+        }+        $template = undefined;++        if (terminalPriority > directive.priority) {+          break; // prevent further processing of directives+        }++        if (directiveValue = directive.scope) {+          newScopeDirective = newScopeDirective || directive;++          // skip the check for directives with async templates, we'll check the derived sync+          // directive when the template arrives+          if (!directive.templateUrl) {+            assertNoDuplicate('new/isolated scope', newIsolateScopeDirective, directive,+                              $compileNode);+            if (isObject(directiveValue)) {+              newIsolateScopeDirective = directive;+            }+          }+        }++        directiveName = directive.name;++        if (!directive.templateUrl && directive.controller) {+          directiveValue = directive.controller;+          controllerDirectives = controllerDirectives || {};+          assertNoDuplicate("'" + directiveName + "' controller",+              controllerDirectives[directiveName], directive, $compileNode);+          controllerDirectives[directiveName] = directive;+        }++        if (directiveValue = directive.transclude) {+          hasTranscludeDirective = true;++          // Special case ngIf and ngRepeat so that we don't complain about duplicate transclusion.+          // This option should only be used by directives that know how to how to safely handle element transclusion,+          // where the transcluded nodes are added or replaced after linking.+          if (!directive.$$tlb) {+            assertNoDuplicate('transclusion', nonTlbTranscludeDirective, directive, $compileNode);+            nonTlbTranscludeDirective = directive;+          }++          if (directiveValue == 'element') {+            hasElementTranscludeDirective = true;+            terminalPriority = directive.priority;+            $template = groupScan(compileNode, attrStart, attrEnd);+            $compileNode = templateAttrs.$$element =+                jqLite(document.createComment(' ' + directiveName + ': ' ++                                              templateAttrs[directiveName] + ' '));+            compileNode = $compileNode[0];+            replaceWith(jqCollection, jqLite(sliceArgs($template)), compileNode);++            childTranscludeFn = compile($template, transcludeFn, terminalPriority,+                                        replaceDirective && replaceDirective.name, {+                                          // Don't pass in:+                                          // - controllerDirectives - otherwise we'll create duplicates controllers+                                          // - newIsolateScopeDirective or templateDirective - combining templates with+                                          //   element transclusion doesn't make sense.+                                          //+                                          // We need only nonTlbTranscludeDirective so that we prevent putting transclusion+                                          // on the same element more than once.+                                          nonTlbTranscludeDirective: nonTlbTranscludeDirective+                                        });+          } else {+            $template = jqLite(jqLiteClone(compileNode)).contents();+            $compileNode.html(''); // clear contents+            childTranscludeFn = compile($template, transcludeFn);+          }+        }++        if (directive.template) {+          assertNoDuplicate('template', templateDirective, directive, $compileNode);+          templateDirective = directive;++          directiveValue = (isFunction(directive.template))+              ? directive.template($compileNode, templateAttrs)+              : directive.template;++          directiveValue = denormalizeTemplate(directiveValue);++          if (directive.replace) {+            replaceDirective = directive;+            $template = jqLite('<div>' ++                                 trim(directiveValue) ++                               '</div>').contents();+            compileNode = $template[0];++            if ($template.length != 1 || compileNode.nodeType !== 1) {+              throw $compileMinErr('tplrt',+                  "Template for directive '{0}' must have exactly one root element. {1}",+                  directiveName, '');+            }++            replaceWith(jqCollection, $compileNode, compileNode);++            var newTemplateAttrs = {$attr: {}};++            // combine directives from the original node and from the template:+            // - take the array of directives for this element+            // - split it into two parts, those that already applied (processed) and those that weren't (unprocessed)+            // - collect directives from the template and sort them by priority+            // - combine directives as: processed + template + unprocessed+            var templateDirectives = collectDirectives(compileNode, [], newTemplateAttrs);+            var unprocessedDirectives = directives.splice(i + 1, directives.length - (i + 1));++            if (newIsolateScopeDirective) {+              markDirectivesAsIsolate(templateDirectives);+            }+            directives = directives.concat(templateDirectives).concat(unprocessedDirectives);+            mergeTemplateAttributes(templateAttrs, newTemplateAttrs);++            ii = directives.length;+          } else {+            $compileNode.html(directiveValue);+          }+        }++        if (directive.templateUrl) {+          assertNoDuplicate('template', templateDirective, directive, $compileNode);+          templateDirective = directive;++          if (directive.replace) {+            replaceDirective = directive;+          }++          nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i), $compileNode,+              templateAttrs, jqCollection, childTranscludeFn, preLinkFns, postLinkFns, {+                controllerDirectives: controllerDirectives,+                newIsolateScopeDirective: newIsolateScopeDirective,+                templateDirective: templateDirective,+                nonTlbTranscludeDirective: nonTlbTranscludeDirective+              });+          ii = directives.length;+        } else if (directive.compile) {+          try {+            linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);+            if (isFunction(linkFn)) {+              addLinkFns(null, linkFn, attrStart, attrEnd);+            } else if (linkFn) {+              addLinkFns(linkFn.pre, linkFn.post, attrStart, attrEnd);+            }+          } catch (e) {+            $exceptionHandler(e, startingTag($compileNode));+          }+        }++        if (directive.terminal) {+          nodeLinkFn.terminal = true;+          terminalPriority = Math.max(terminalPriority, directive.priority);+        }++      }++      nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope === true;+      nodeLinkFn.transclude = hasTranscludeDirective && childTranscludeFn;++      // might be normal or delayed nodeLinkFn depending on if templateUrl is present+      return nodeLinkFn;++      ////////////////////++      function addLinkFns(pre, post, attrStart, attrEnd) {+        if (pre) {+          if (attrStart) pre = groupElementsLinkFnWrapper(pre, attrStart, attrEnd);+          pre.require = directive.require;+          if (newIsolateScopeDirective === directive || directive.$$isolateScope) {+            pre = cloneAndAnnotateFn(pre, {isolateScope: true});+          }+          preLinkFns.push(pre);+        }+        if (post) {+          if (attrStart) post = groupElementsLinkFnWrapper(post, attrStart, attrEnd);+          post.require = directive.require;+          if (newIsolateScopeDirective === directive || directive.$$isolateScope) {+            post = cloneAndAnnotateFn(post, {isolateScope: true});+          }+          postLinkFns.push(post);+        }+      }+++      function getControllers(require, $element, elementControllers) {+        var value, retrievalMethod = 'data', optional = false;+        if (isString(require)) {+          while((value = require.charAt(0)) == '^' || value == '?') {+            require = require.substr(1);+            if (value == '^') {+              retrievalMethod = 'inheritedData';+            }+            optional = optional || value == '?';+          }+          value = null;++          if (elementControllers && retrievalMethod === 'data') {+            value = elementControllers[require];+          }+          value = value || $element[retrievalMethod]('$' + require + 'Controller');++          if (!value && !optional) {+            throw $compileMinErr('ctreq',+                "Controller '{0}', required by directive '{1}', can't be found!",+                require, directiveName);+          }+          return value;+        } else if (isArray(require)) {+          value = [];+          forEach(require, function(require) {+            value.push(getControllers(require, $element, elementControllers));+          });+        }+        return value;+      }+++      function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {+        var attrs, $element, i, ii, linkFn, controller, isolateScope, elementControllers = {}, transcludeFn;++        if (compileNode === linkNode) {+          attrs = templateAttrs;+        } else {+          attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr));+        }+        $element = attrs.$$element;++        if (newIsolateScopeDirective) {+          var LOCAL_REGEXP = /^\s*([@=&])(\??)\s*(\w*)\s*$/;+          var $linkNode = jqLite(linkNode);++          isolateScope = scope.$new(true);++          if (templateDirective && (templateDirective === newIsolateScopeDirective.$$originalDirective)) {+            $linkNode.data('$isolateScope', isolateScope) ;+          } else {+            $linkNode.data('$isolateScopeNoTemplate', isolateScope);+          }++++          safeAddClass($linkNode, 'ng-isolate-scope');++          forEach(newIsolateScopeDirective.scope, function(definition, scopeName) {+            var match = definition.match(LOCAL_REGEXP) || [],+                attrName = match[3] || scopeName,+                optional = (match[2] == '?'),+                mode = match[1], // @, =, or &+                lastValue,+                parentGet, parentSet;++            isolateScope.$$isolateBindings[scopeName] = mode + attrName;++            switch (mode) {++              case '@':+                attrs.$observe(attrName, function(value) {+                  isolateScope[scopeName] = value;+                });+                attrs.$$observers[attrName].$$scope = scope;+                if( attrs[attrName] ) {+                  // If the attribute has been provided then we trigger an interpolation to ensure+                  // the value is there for use in the link fn+                  isolateScope[scopeName] = $interpolate(attrs[attrName])(scope);+                }+                break;++              case '=':+                if (optional && !attrs[attrName]) {+                  return;+                }+                parentGet = $parse(attrs[attrName]);+                parentSet = parentGet.assign || function() {+                  // reset the change, or we will throw this exception on every $digest+                  lastValue = isolateScope[scopeName] = parentGet(scope);+                  throw $compileMinErr('nonassign',+                      "Expression '{0}' used with directive '{1}' is non-assignable!",+                      attrs[attrName], newIsolateScopeDirective.name);+                };+                lastValue = isolateScope[scopeName] = parentGet(scope);+                isolateScope.$watch(function parentValueWatch() {+                  var parentValue = parentGet(scope);++                  if (parentValue !== isolateScope[scopeName]) {+                    // we are out of sync and need to copy+                    if (parentValue !== lastValue) {+                      // parent changed and it has precedence+                      isolateScope[scopeName] = parentValue;+                    } else {+                      // if the parent can be assigned then do so+                      parentSet(scope, parentValue = isolateScope[scopeName]);+                    }+                  }+                  return lastValue = parentValue;+                });+                break;++              case '&':+                parentGet = $parse(attrs[attrName]);+                isolateScope[scopeName] = function(locals) {+                  return parentGet(scope, locals);+                };+                break;++              default:+                throw $compileMinErr('iscp',+                    "Invalid isolate scope definition for directive '{0}'." ++                    " Definition: {... {1}: '{2}' ...}",+                    newIsolateScopeDirective.name, scopeName, definition);+            }+          });+        }+        transcludeFn = boundTranscludeFn && controllersBoundTransclude;+        if (controllerDirectives) {+          forEach(controllerDirectives, function(directive) {+            var locals = {+              $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope,+              $element: $element,+              $attrs: attrs,+              $transclude: transcludeFn+            }, controllerInstance;++            controller = directive.controller;+            if (controller == '@') {+              controller = attrs[directive.name];+            }++            controllerInstance = $controller(controller, locals);+            // For directives with element transclusion the element is a comment,+            // but jQuery .data doesn't support attaching data to comment nodes as it's hard to+            // clean up (http://bugs.jquery.com/ticket/8335).+            // Instead, we save the controllers for the element in a local hash and attach to .data+            // later, once we have the actual element.+            elementControllers[directive.name] = controllerInstance;+            if (!hasElementTranscludeDirective) {+              $element.data('$' + directive.name + 'Controller', controllerInstance);+            }++            if (directive.controllerAs) {+              locals.$scope[directive.controllerAs] = controllerInstance;+            }+          });+        }++        // PRELINKING+        for(i = 0, ii = preLinkFns.length; i < ii; i++) {+          try {+            linkFn = preLinkFns[i];+            linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs,+                linkFn.require && getControllers(linkFn.require, $element, elementControllers), transcludeFn);+          } catch (e) {+            $exceptionHandler(e, startingTag($element));+          }+        }++        // RECURSION+        // We only pass the isolate scope, if the isolate directive has a template,+        // otherwise the child elements do not belong to the isolate directive.+        var scopeToChild = scope;+        if (newIsolateScopeDirective && (newIsolateScopeDirective.template || newIsolateScopeDirective.templateUrl === null)) {+          scopeToChild = isolateScope;+        }+        childLinkFn && childLinkFn(scopeToChild, linkNode.childNodes, undefined, boundTranscludeFn);++        // POSTLINKING+        for(i = postLinkFns.length - 1; i >= 0; i--) {+          try {+            linkFn = postLinkFns[i];+            linkFn(linkFn.isolateScope ? isolateScope : scope, $element, attrs,+                linkFn.require && getControllers(linkFn.require, $element, elementControllers), transcludeFn);+          } catch (e) {+            $exceptionHandler(e, startingTag($element));+          }+        }++        // This is the function that is injected as `$transclude`.+        function controllersBoundTransclude(scope, cloneAttachFn) {+          var transcludeControllers;++          // no scope passed+          if (arguments.length < 2) {+            cloneAttachFn = scope;+            scope = undefined;+          }++          if (hasElementTranscludeDirective) {+            transcludeControllers = elementControllers;+          }++          return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers);+        }+      }+    }++    function markDirectivesAsIsolate(directives) {+      // mark all directives as needing isolate scope.+      for (var j = 0, jj = directives.length; j < jj; j++) {+        directives[j] = inherit(directives[j], {$$isolateScope: true});+      }+    }++    /**+     * looks up the directive and decorates it with exception handling and proper parameters. We+     * call this the boundDirective.+     *+     * @param {string} name name of the directive to look up.+     * @param {string} location The directive must be found in specific format.+     *   String containing any of theses characters:+     *+     *   * `E`: element name+     *   * `A': attribute+     *   * `C`: class+     *   * `M`: comment+     * @returns true if directive was added.+     */+    function addDirective(tDirectives, name, location, maxPriority, ignoreDirective, startAttrName,+                          endAttrName) {+      if (name === ignoreDirective) return null;+      var match = null;+      if (hasDirectives.hasOwnProperty(name)) {+        for(var directive, directives = $injector.get(name + Suffix),+            i = 0, ii = directives.length; i<ii; i++) {+          try {+            directive = directives[i];+            if ( (maxPriority === undefined || maxPriority > directive.priority) &&+                 directive.restrict.indexOf(location) != -1) {+              if (startAttrName) {+                directive = inherit(directive, {$$start: startAttrName, $$end: endAttrName});+              }+              tDirectives.push(directive);+              match = directive;+            }+          } catch(e) { $exceptionHandler(e); }+        }+      }+      return match;+    }+++    /**+     * When the element is replaced with HTML template then the new attributes+     * on the template need to be merged with the existing attributes in the DOM.+     * The desired effect is to have both of the attributes present.+     *+     * @param {object} dst destination attributes (original DOM)+     * @param {object} src source attributes (from the directive template)+     */+    function mergeTemplateAttributes(dst, src) {+      var srcAttr = src.$attr,+          dstAttr = dst.$attr,+          $element = dst.$$element;++      // reapply the old attributes to the new element+      forEach(dst, function(value, key) {+        if (key.charAt(0) != '$') {+          if (src[key]) {+            value += (key === 'style' ? ';' : ' ') + src[key];+          }+          dst.$set(key, value, true, srcAttr[key]);+        }+      });++      // copy the new attributes on the old attrs object+      forEach(src, function(value, key) {+        if (key == 'class') {+          safeAddClass($element, value);+          dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value;+        } else if (key == 'style') {+          $element.attr('style', $element.attr('style') + ';' + value);+          dst['style'] = (dst['style'] ? dst['style'] + ';' : '') + value;+          // `dst` will never contain hasOwnProperty as DOM parser won't let it.+          // You will get an "InvalidCharacterError: DOM Exception 5" error if you+          // have an attribute like "has-own-property" or "data-has-own-property", etc.+        } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) {+          dst[key] = value;+          dstAttr[key] = srcAttr[key];+        }+      });+    }+++    function compileTemplateUrl(directives, $compileNode, tAttrs,+        $rootElement, childTranscludeFn, preLinkFns, postLinkFns, previousCompileContext) {+      var linkQueue = [],+          afterTemplateNodeLinkFn,+          afterTemplateChildLinkFn,+          beforeTemplateCompileNode = $compileNode[0],+          origAsyncDirective = directives.shift(),+          // The fact that we have to copy and patch the directive seems wrong!+          derivedSyncDirective = extend({}, origAsyncDirective, {+            templateUrl: null, transclude: null, replace: null, $$originalDirective: origAsyncDirective+          }),+          templateUrl = (isFunction(origAsyncDirective.templateUrl))+              ? origAsyncDirective.templateUrl($compileNode, tAttrs)+              : origAsyncDirective.templateUrl;++      $compileNode.html('');++      $http.get($sce.getTrustedResourceUrl(templateUrl), {cache: $templateCache}).+        success(function(content) {+          var compileNode, tempTemplateAttrs, $template, childBoundTranscludeFn;++          content = denormalizeTemplate(content);++          if (origAsyncDirective.replace) {+            $template = jqLite('<div>' + trim(content) + '</div>').contents();+            compileNode = $template[0];++            if ($template.length != 1 || compileNode.nodeType !== 1) {+              throw $compileMinErr('tplrt',+                  "Template for directive '{0}' must have exactly one root element. {1}",+                  origAsyncDirective.name, templateUrl);+            }++            tempTemplateAttrs = {$attr: {}};+            replaceWith($rootElement, $compileNode, compileNode);+            var templateDirectives = collectDirectives(compileNode, [], tempTemplateAttrs);++            if (isObject(origAsyncDirective.scope)) {+              markDirectivesAsIsolate(templateDirectives);+            }+            directives = templateDirectives.concat(directives);+            mergeTemplateAttributes(tAttrs, tempTemplateAttrs);+          } else {+            compileNode = beforeTemplateCompileNode;+            $compileNode.html(content);+          }++          directives.unshift(derivedSyncDirective);++          afterTemplateNodeLinkFn = applyDirectivesToNode(directives, compileNode, tAttrs,+              childTranscludeFn, $compileNode, origAsyncDirective, preLinkFns, postLinkFns,+              previousCompileContext);+          forEach($rootElement, function(node, i) {+            if (node == compileNode) {+              $rootElement[i] = $compileNode[0];+            }+          });+          afterTemplateChildLinkFn = compileNodes($compileNode[0].childNodes, childTranscludeFn);+++          while(linkQueue.length) {+            var scope = linkQueue.shift(),+                beforeTemplateLinkNode = linkQueue.shift(),+                linkRootElement = linkQueue.shift(),+                boundTranscludeFn = linkQueue.shift(),+                linkNode = $compileNode[0];++            if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {+              // it was cloned therefore we have to clone as well.+              linkNode = jqLiteClone(compileNode);+              replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);+            }+            if (afterTemplateNodeLinkFn.transclude) {+              childBoundTranscludeFn = createBoundTranscludeFn(scope, afterTemplateNodeLinkFn.transclude);+            } else {+              childBoundTranscludeFn = boundTranscludeFn;+            }+            afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement,+              childBoundTranscludeFn);+          }+          linkQueue = null;+        }).+        error(function(response, code, headers, config) {+          throw $compileMinErr('tpload', 'Failed to load template: {0}', config.url);+        });++      return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, boundTranscludeFn) {+        if (linkQueue) {+          linkQueue.push(scope);+          linkQueue.push(node);+          linkQueue.push(rootElement);+          linkQueue.push(boundTranscludeFn);+        } else {+          afterTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, boundTranscludeFn);+        }+      };+    }+++    /**+     * Sorting function for bound directives.+     */+    function byPriority(a, b) {+      var diff = b.priority - a.priority;+      if (diff !== 0) return diff;+      if (a.name !== b.name) return (a.name < b.name) ? -1 : 1;+      return a.index - b.index;+    }+++    function assertNoDuplicate(what, previousDirective, directive, element) {+      if (previousDirective) {+        throw $compileMinErr('multidir', 'Multiple directives [{0}, {1}] asking for {2} on: {3}',+            previousDirective.name, directive.name, what, startingTag(element));+      }+    }+++    function addTextInterpolateDirective(directives, text) {+      var interpolateFn = $interpolate(text, true);+      if (interpolateFn) {+        directives.push({+          priority: 0,+          compile: valueFn(function textInterpolateLinkFn(scope, node) {+            var parent = node.parent(),+                bindings = parent.data('$binding') || [];+            bindings.push(interpolateFn);+            safeAddClass(parent.data('$binding', bindings), 'ng-binding');+            scope.$watch(interpolateFn, function interpolateFnWatchAction(value) {+              node[0].nodeValue = value;+            });+          })+        });+      }+    }+++    function getTrustedContext(node, attrNormalizedName) {+      if (attrNormalizedName == "srcdoc") {+        return $sce.HTML;+      }+      var tag = nodeName_(node);+      // maction[xlink:href] can source SVG.  It's not limited to <maction>.+      if (attrNormalizedName == "xlinkHref" ||+          (tag == "FORM" && attrNormalizedName == "action") ||+          (tag != "IMG" && (attrNormalizedName == "src" ||+                            attrNormalizedName == "ngSrc"))) {+        return $sce.RESOURCE_URL;+      }+    }+++    function addAttrInterpolateDirective(node, directives, value, name) {+      var interpolateFn = $interpolate(value, true);++      // no interpolation found -> ignore+      if (!interpolateFn) return;+++      if (name === "multiple" && nodeName_(node) === "SELECT") {+        throw $compileMinErr("selmulti",+            "Binding to the 'multiple' attribute is not supported. Element: {0}",+            startingTag(node));+      }++      directives.push({+        priority: 100,+        compile: function() {+            return {+              pre: function attrInterpolatePreLinkFn(scope, element, attr) {+                var $$observers = (attr.$$observers || (attr.$$observers = {}));++                if (EVENT_HANDLER_ATTR_REGEXP.test(name)) {+                  throw $compileMinErr('nodomevents',+                      "Interpolations for HTML DOM event attributes are disallowed.  Please use the " ++                          "ng- versions (such as ng-click instead of onclick) instead.");+                }++                // we need to interpolate again, in case the attribute value has been updated+                // (e.g. by another directive's compile function)+                interpolateFn = $interpolate(attr[name], true, getTrustedContext(node, name));++                // if attribute was updated so that there is no interpolation going on we don't want to+                // register any observers+                if (!interpolateFn) return;++                // TODO(i): this should likely be attr.$set(name, iterpolateFn(scope) so that we reset the+                // actual attr value+                attr[name] = interpolateFn(scope);+                ($$observers[name] || ($$observers[name] = [])).$$inter = true;+                (attr.$$observers && attr.$$observers[name].$$scope || scope).+                  $watch(interpolateFn, function interpolateFnWatchAction(newValue, oldValue) {+                    //special case for class attribute addition + removal+                    //so that class changes can tap into the animation+                    //hooks provided by the $animate service. Be sure to+                    //skip animations when the first digest occurs (when+                    //both the new and the old values are the same) since+                    //the CSS classes are the non-interpolated values+                    if(name === 'class' && newValue != oldValue) {+                      attr.$updateClass(newValue, oldValue);+                    } else {+                      attr.$set(name, newValue);+                    }+                  });+              }+            };+          }+      });+    }+++    /**+     * This is a special jqLite.replaceWith, which can replace items which+     * have no parents, provided that the containing jqLite collection is provided.+     *+     * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes+     *                               in the root of the tree.+     * @param {JqLite} elementsToRemove The jqLite element which we are going to replace. We keep+     *                                  the shell, but replace its DOM node reference.+     * @param {Node} newNode The new DOM node.+     */+    function replaceWith($rootElement, elementsToRemove, newNode) {+      var firstElementToRemove = elementsToRemove[0],+          removeCount = elementsToRemove.length,+          parent = firstElementToRemove.parentNode,+          i, ii;++      if ($rootElement) {+        for(i = 0, ii = $rootElement.length; i < ii; i++) {+          if ($rootElement[i] == firstElementToRemove) {+            $rootElement[i++] = newNode;+            for (var j = i, j2 = j + removeCount - 1,+                     jj = $rootElement.length;+                 j < jj; j++, j2++) {+              if (j2 < jj) {+                $rootElement[j] = $rootElement[j2];+              } else {+                delete $rootElement[j];+              }+            }+            $rootElement.length -= removeCount - 1;+            break;+          }+        }+      }++      if (parent) {+        parent.replaceChild(newNode, firstElementToRemove);+      }+      var fragment = document.createDocumentFragment();+      fragment.appendChild(firstElementToRemove);+      newNode[jqLite.expando] = firstElementToRemove[jqLite.expando];+      for (var k = 1, kk = elementsToRemove.length; k < kk; k++) {+        var element = elementsToRemove[k];+        jqLite(element).remove(); // must do this way to clean up expando+        fragment.appendChild(element);+        delete elementsToRemove[k];+      }++      elementsToRemove[0] = newNode;+      elementsToRemove.length = 1;+    }+++    function cloneAndAnnotateFn(fn, annotation) {+      return extend(function() { return fn.apply(null, arguments); }, fn, annotation);+    }+  }];+}++var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i;+/**+ * Converts all accepted directives format into proper directive name.+ * All of these will become 'myDirective':+ *   my:Directive+ *   my-directive+ *   x-my-directive+ *   data-my:directive+ *+ * Also there is special case for Moz prefix starting with upper case letter.+ * @param name Name to normalize+ */+function directiveNormalize(name) {+  return camelCase(name.replace(PREFIX_REGEXP, ''));+}++/**+ * @ngdoc object+ * @name ng.$compile.directive.Attributes+ *+ * @description+ * A shared object between directive compile / linking functions which contains normalized DOM+ * element attributes. The values reflect current binding state `{{ }}`. The normalization is+ * needed since all of these are treated as equivalent in Angular:+ *+ *    <span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a">+ */++/**+ * @ngdoc property+ * @name ng.$compile.directive.Attributes#$attr+ * @propertyOf ng.$compile.directive.Attributes+ * @returns {object} A map of DOM element attribute names to the normalized name. This is+ *                   needed to do reverse lookup from normalized name back to actual name.+ */+++/**+ * @ngdoc function+ * @name ng.$compile.directive.Attributes#$set+ * @methodOf ng.$compile.directive.Attributes+ * @function+ *+ * @description+ * Set DOM element attribute value.+ *+ *+ * @param {string} name Normalized element attribute name of the property to modify. The name is+ *          revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr}+ *          property to the original name.+ * @param {string} value Value to set the attribute to. The value can be an interpolated string.+ */++++/**+ * Closure compiler type information+ */++function nodesetLinkingFn(+  /* angular.Scope */ scope,+  /* NodeList */ nodeList,+  /* Element */ rootElement,+  /* function(Function) */ boundTranscludeFn+){}++function directiveLinkingFn(+  /* nodesetLinkingFn */ nodesetLinkingFn,+  /* angular.Scope */ scope,+  /* Node */ node,+  /* Element */ rootElement,+  /* function(Function) */ boundTranscludeFn+){}++function tokenDifference(str1, str2) {+  var values = '',+      tokens1 = str1.split(/\s+/),+      tokens2 = str2.split(/\s+/);++  outer:+  for(var i = 0; i < tokens1.length; i++) {+    var token = tokens1[i];+    for(var j = 0; j < tokens2.length; j++) {+      if(token == tokens2[j]) continue outer;+    }+    values += (values.length > 0 ? ' ' : '') + token;+  }+  return values;+}++/**+ * @ngdoc object+ * @name ng.$controllerProvider+ * @description+ * The {@link ng.$controller $controller service} is used by Angular to create new+ * controllers.+ *+ * This provider allows controller registration via the+ * {@link ng.$controllerProvider#methods_register register} method.+ */+function $ControllerProvider() {+  var controllers = {},+      CNTRL_REG = /^(\S+)(\s+as\s+(\w+))?$/;+++  /**+   * @ngdoc function+   * @name ng.$controllerProvider#register+   * @methodOf ng.$controllerProvider+   * @param {string|Object} name Controller name, or an object map of controllers where the keys are+   *    the names and the values are the constructors.+   * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI+   *    annotations in the array notation).+   */+  this.register = function(name, constructor) {+    assertNotHasOwnProperty(name, 'controller');+    if (isObject(name)) {+      extend(controllers, name);+    } else {+      controllers[name] = constructor;+    }+  };+++  this.$get = ['$injector', '$window', function($injector, $window) {++    /**+     * @ngdoc function+     * @name ng.$controller+     * @requires $injector+     *+     * @param {Function|string} constructor If called with a function then it's considered to be the+     *    controller constructor function. Otherwise it's considered to be a string which is used+     *    to retrieve the controller constructor using the following steps:+     *+     *    * check if a controller with given name is registered via `$controllerProvider`+     *    * check if evaluating the string on the current scope returns a constructor+     *    * check `window[constructor]` on the global `window` object+     *+     * @param {Object} locals Injection locals for Controller.+     * @return {Object} Instance of given controller.+     *+     * @description+     * `$controller` service is responsible for instantiating controllers.+     *+     * It's just a simple call to {@link AUTO.$injector $injector}, but extracted into+     * a service, so that one can override this service with {@link https://gist.github.com/1649788+     * BC version}.+     */+    return function(expression, locals) {+      var instance, match, constructor, identifier;++      if(isString(expression)) {+        match = expression.match(CNTRL_REG),+        constructor = match[1],+        identifier = match[3];+        expression = controllers.hasOwnProperty(constructor)+            ? controllers[constructor]+            : getter(locals.$scope, constructor, true) || getter($window, constructor, true);++        assertArgFn(expression, constructor, true);+      }++      instance = $injector.instantiate(expression, locals);++      if (identifier) {+        if (!(locals && typeof locals.$scope == 'object')) {+          throw minErr('$controller')('noscp',+              "Cannot export controller '{0}' as '{1}'! No $scope object provided via `locals`.",+              constructor || expression.name, identifier);+        }++        locals.$scope[identifier] = instance;+      }++      return instance;+    };+  }];+}++/**+ * @ngdoc object+ * @name ng.$document+ * @requires $window+ *+ * @description+ * A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document`+ * element.+ */+function $DocumentProvider(){+  this.$get = ['$window', function(window){+    return jqLite(window.document);+  }];+}++/**+ * @ngdoc function+ * @name ng.$exceptionHandler+ * @requires $log+ *+ * @description+ * Any uncaught exception in angular expressions is delegated to this service.+ * The default implementation simply delegates to `$log.error` which logs it into+ * the browser console.+ * + * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by+ * {@link ngMock.$exceptionHandler mock $exceptionHandler} which aids in testing.+ *+ * ## Example:+ * + * <pre>+ *   angular.module('exceptionOverride', []).factory('$exceptionHandler', function () {+ *     return function (exception, cause) {+ *       exception.message += ' (caused by "' + cause + '")';+ *       throw exception;+ *     };+ *   });+ * </pre>+ * + * This example will override the normal action of `$exceptionHandler`, to make angular+ * exceptions fail hard when they happen, instead of just logging to the console.+ *+ * @param {Error} exception Exception associated with the error.+ * @param {string=} cause optional information about the context in which+ *       the error was thrown.+ *+ */+function $ExceptionHandlerProvider() {+  this.$get = ['$log', function($log) {+    return function(exception, cause) {+      $log.error.apply($log, arguments);+    };+  }];+}++/**+ * Parse headers into key value object+ *+ * @param {string} headers Raw headers as a string+ * @returns {Object} Parsed headers as key value object+ */+function parseHeaders(headers) {+  var parsed = {}, key, val, i;++  if (!headers) return parsed;++  forEach(headers.split('\n'), function(line) {+    i = line.indexOf(':');+    key = lowercase(trim(line.substr(0, i)));+    val = trim(line.substr(i + 1));++    if (key) {+      if (parsed[key]) {+        parsed[key] += ', ' + val;+      } else {+        parsed[key] = val;+      }+    }+  });++  return parsed;+}+++/**+ * Returns a function that provides access to parsed headers.+ *+ * Headers are lazy parsed when first requested.+ * @see parseHeaders+ *+ * @param {(string|Object)} headers Headers to provide access to.+ * @returns {function(string=)} Returns a getter function which if called with:+ *+ *   - if called with single an argument returns a single header value or null+ *   - if called with no arguments returns an object containing all headers.+ */+function headersGetter(headers) {+  var headersObj = isObject(headers) ? headers : undefined;++  return function(name) {+    if (!headersObj) headersObj =  parseHeaders(headers);++    if (name) {+      return headersObj[lowercase(name)] || null;+    }++    return headersObj;+  };+}+++/**+ * Chain all given functions+ *+ * This function is used for both request and response transforming+ *+ * @param {*} data Data to transform.+ * @param {function(string=)} headers Http headers getter fn.+ * @param {(function|Array.<function>)} fns Function or an array of functions.+ * @returns {*} Transformed data.+ */+function transformData(data, headers, fns) {+  if (isFunction(fns))+    return fns(data, headers);++  forEach(fns, function(fn) {+    data = fn(data, headers);+  });++  return data;+}+++function isSuccess(status) {+  return 200 <= status && status < 300;+}+++function $HttpProvider() {+  var JSON_START = /^\s*(\[|\{[^\{])/,+      JSON_END = /[\}\]]\s*$/,+      PROTECTION_PREFIX = /^\)\]\}',?\n/,+      CONTENT_TYPE_APPLICATION_JSON = {'Content-Type': 'application/json;charset=utf-8'};++  var defaults = this.defaults = {+    // transform incoming response data+    transformResponse: [function(data) {+      if (isString(data)) {+        // strip json vulnerability protection prefix+        data = data.replace(PROTECTION_PREFIX, '');+        if (JSON_START.test(data) && JSON_END.test(data))+          data = fromJson(data);+      }+      return data;+    }],++    // transform outgoing request data+    transformRequest: [function(d) {+      return isObject(d) && !isFile(d) ? toJson(d) : d;+    }],++    // default headers+    headers: {+      common: {+        'Accept': 'application/json, text/plain, */*'+      },+      post:   CONTENT_TYPE_APPLICATION_JSON,+      put:    CONTENT_TYPE_APPLICATION_JSON,+      patch:  CONTENT_TYPE_APPLICATION_JSON+    },++    xsrfCookieName: 'XSRF-TOKEN',+    xsrfHeaderName: 'X-XSRF-TOKEN'+  };++  /**+   * Are ordered by request, i.e. they are applied in the same order as the+   * array, on request, but reverse order, on response.+   */+  var interceptorFactories = this.interceptors = [];++  /**+   * For historical reasons, response interceptors are ordered by the order in which+   * they are applied to the response. (This is the opposite of interceptorFactories)+   */+  var responseInterceptorFactories = this.responseInterceptors = [];++  this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',+      function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {++    var defaultCache = $cacheFactory('$http');++    /**+     * Interceptors stored in reverse order. Inner interceptors before outer interceptors.+     * The reversal is needed so that we can build up the interception chain around the+     * server request.+     */+    var reversedInterceptors = [];++    forEach(interceptorFactories, function(interceptorFactory) {+      reversedInterceptors.unshift(isString(interceptorFactory)+          ? $injector.get(interceptorFactory) : $injector.invoke(interceptorFactory));+    });++    forEach(responseInterceptorFactories, function(interceptorFactory, index) {+      var responseFn = isString(interceptorFactory)+          ? $injector.get(interceptorFactory)+          : $injector.invoke(interceptorFactory);++      /**+       * Response interceptors go before "around" interceptors (no real reason, just+       * had to pick one.) But they are already reversed, so we can't use unshift, hence+       * the splice.+       */+      reversedInterceptors.splice(index, 0, {+        response: function(response) {+          return responseFn($q.when(response));+        },+        responseError: function(response) {+          return responseFn($q.reject(response));+        }+      });+    });+++    /**+     * @ngdoc function+     * @name ng.$http+     * @requires $httpBackend+     * @requires $browser+     * @requires $cacheFactory+     * @requires $rootScope+     * @requires $q+     * @requires $injector+     *+     * @description+     * The `$http` service is a core Angular service that facilitates communication with the remote+     * HTTP servers via the browser's {@link https://developer.mozilla.org/en/xmlhttprequest+     * XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}.+     *+     * For unit testing applications that use `$http` service, see+     * {@link ngMock.$httpBackend $httpBackend mock}.+     *+     * For a higher level of abstraction, please check out the {@link ngResource.$resource+     * $resource} service.+     *+     * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by+     * the $q service. While for simple usage patterns this doesn't matter much, for advanced usage+     * it is important to familiarize yourself with these APIs and the guarantees they provide.+     *+     *+     * # General usage+     * The `$http` service is a function which takes a single argument — a configuration object —+     * that is used to generate an HTTP request and returns  a {@link ng.$q promise}+     * with two $http specific methods: `success` and `error`.+     *+     * <pre>+     *   $http({method: 'GET', url: '/someUrl'}).+     *     success(function(data, status, headers, config) {+     *       // this callback will be called asynchronously+     *       // when the response is available+     *     }).+     *     error(function(data, status, headers, config) {+     *       // called asynchronously if an error occurs+     *       // or server returns response with an error status.+     *     });+     * </pre>+     *+     * Since the returned value of calling the $http function is a `promise`, you can also use+     * the `then` method to register callbacks, and these callbacks will receive a single argument –+     * an object representing the response. See the API signature and type info below for more+     * details.+     *+     * A response status code between 200 and 299 is considered a success status and+     * will result in the success callback being called. Note that if the response is a redirect,+     * XMLHttpRequest will transparently follow it, meaning that the error callback will not be+     * called for such responses.+     * +     * # Calling $http from outside AngularJS+     * The `$http` service will not actually send the request until the next `$digest()` is+     * executed. Normally this is not an issue, since almost all the time your call to `$http` will+     * be from within a `$apply()` block.+     * If you are calling `$http` from outside Angular, then you should wrap it in a call to+     * `$apply` to cause a $digest to occur and also to handle errors in the block correctly.+     *+     * ```+     * $scope.$apply(function() {+     *   $http(...);+     * });+     * ```+     *+     * # Writing Unit Tests that use $http+     * When unit testing you are mostly responsible for scheduling the `$digest` cycle. If you do+     * not trigger a `$digest` before calling `$httpBackend.flush()` then the request will not have+     * been made and `$httpBackend.expect(...)` expectations will fail.  The solution is to run the+     * code that calls the `$http()` method inside a $apply block as explained in the previous+     * section.+     *+     * ```+     * $httpBackend.expectGET(...);+     * $scope.$apply(function() {+     *   $http.get(...);+     * });+     * $httpBackend.flush();+     * ```+     *+     * # Shortcut methods+     *+     * Since all invocations of the $http service require passing in an HTTP method and URL, and+     * POST/PUT requests require request data to be provided as well, shortcut methods+     * were created:+     *+     * <pre>+     *   $http.get('/someUrl').success(successCallback);+     *   $http.post('/someUrl', data).success(successCallback);+     * </pre>+     *+     * Complete list of shortcut methods:+     *+     * - {@link ng.$http#methods_get $http.get}+     * - {@link ng.$http#methods_head $http.head}+     * - {@link ng.$http#methods_post $http.post}+     * - {@link ng.$http#methods_put $http.put}+     * - {@link ng.$http#methods_delete $http.delete}+     * - {@link ng.$http#methods_jsonp $http.jsonp}+     *+     *+     * # Setting HTTP Headers+     *+     * The $http service will automatically add certain HTTP headers to all requests. These defaults+     * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration+     * object, which currently contains this default configuration:+     *+     * - `$httpProvider.defaults.headers.common` (headers that are common for all requests):+     *   - `Accept: application/json, text/plain, * / *`+     * - `$httpProvider.defaults.headers.post`: (header defaults for POST requests)+     *   - `Content-Type: application/json`+     * - `$httpProvider.defaults.headers.put` (header defaults for PUT requests)+     *   - `Content-Type: application/json`+     *+     * To add or overwrite these defaults, simply add or remove a property from these configuration+     * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object+     * with the lowercased HTTP method name as the key, e.g.+     * `$httpProvider.defaults.headers.get = { 'My-Header' : 'value' }.+     *+     * The defaults can also be set at runtime via the `$http.defaults` object in the same+     * fashion. In addition, you can supply a `headers` property in the config object passed when+     * calling `$http(config)`, which overrides the defaults without changing them globally.+     *+     *+     * # Transforming Requests and Responses+     *+     * Both requests and responses can be transformed using transform functions. By default, Angular+     * applies these transformations:+     *+     * Request transformations:+     *+     * - If the `data` property of the request configuration object contains an object, serialize it+     *   into JSON format.+     *+     * Response transformations:+     *+     *  - If XSRF prefix is detected, strip it (see Security Considerations section below).+     *  - If JSON response is detected, deserialize it using a JSON parser.+     *+     * To globally augment or override the default transforms, modify the+     * `$httpProvider.defaults.transformRequest` and `$httpProvider.defaults.transformResponse`+     * properties. These properties are by default an array of transform functions, which allows you+     * to `push` or `unshift` a new transformation function into the transformation chain. You can+     * also decide to completely override any default transformations by assigning your+     * transformation functions to these properties directly without the array wrapper.+     *+     * Similarly, to locally override the request/response transforms, augment the+     * `transformRequest` and/or `transformResponse` properties of the configuration object passed+     * into `$http`.+     *+     *+     * # Caching+     *+     * To enable caching, set the request configuration `cache` property to `true` (to use default+     * cache) or to a custom cache object (built with {@link ng.$cacheFactory `$cacheFactory`}).+     * When the cache is enabled, `$http` stores the response from the server in the specified+     * cache. The next time the same request is made, the response is served from the cache without+     * sending a request to the server.+     *+     * Note that even if the response is served from cache, delivery of the data is asynchronous in+     * the same way that real requests are.+     *+     * If there are multiple GET requests for the same URL that should be cached using the same+     * cache, but the cache is not populated yet, only one request to the server will be made and+     * the remaining requests will be fulfilled using the response from the first request.+     *+     * You can change the default cache to a new object (built with+     * {@link ng.$cacheFactory `$cacheFactory`}) by updating the+     * {@link ng.$http#properties_defaults `$http.defaults.cache`} property. All requests who set+     * their `cache` property to `true` will now use this cache object.+     *+     * If you set the default cache to `false` then only requests that specify their own custom+     * cache object will be cached.+     *+     * # Interceptors+     *+     * Before you start creating interceptors, be sure to understand the+     * {@link ng.$q $q and deferred/promise APIs}.+     *+     * For purposes of global error handling, authentication, or any kind of synchronous or+     * asynchronous pre-processing of request or postprocessing of responses, it is desirable to be+     * able to intercept requests before they are handed to the server and+     * responses before they are handed over to the application code that+     * initiated these requests. The interceptors leverage the {@link ng.$q+     * promise APIs} to fulfill this need for both synchronous and asynchronous pre-processing.+     *+     * The interceptors are service factories that are registered with the `$httpProvider` by+     * adding them to the `$httpProvider.interceptors` array. The factory is called and+     * injected with dependencies (if specified) and returns the interceptor.+     *+     * There are two kinds of interceptors (and two kinds of rejection interceptors):+     *+     *   * `request`: interceptors get called with http `config` object. The function is free to+     *     modify the `config` or create a new one. The function needs to return the `config`+     *     directly or as a promise.+     *   * `requestError`: interceptor gets called when a previous interceptor threw an error or+     *     resolved with a rejection.+     *   * `response`: interceptors get called with http `response` object. The function is free to+     *     modify the `response` or create a new one. The function needs to return the `response`+     *     directly or as a promise.+     *   * `responseError`: interceptor gets called when a previous interceptor threw an error or+     *     resolved with a rejection.+     *+     *+     * <pre>+     *   // register the interceptor as a service+     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {+     *     return {+     *       // optional method+     *       'request': function(config) {+     *         // do something on success+     *         return config || $q.when(config);+     *       },+     *+     *       // optional method+     *      'requestError': function(rejection) {+     *         // do something on error+     *         if (canRecover(rejection)) {+     *           return responseOrNewPromise+     *         }+     *         return $q.reject(rejection);+     *       },+     *+     *+     *+     *       // optional method+     *       'response': function(response) {+     *         // do something on success+     *         return response || $q.when(response);+     *       },+     *+     *       // optional method+     *      'responseError': function(rejection) {+     *         // do something on error+     *         if (canRecover(rejection)) {+     *           return responseOrNewPromise+     *         }+     *         return $q.reject(rejection);+     *       };+     *     }+     *   });+     *+     *   $httpProvider.interceptors.push('myHttpInterceptor');+     *+     *+     *   // register the interceptor via an anonymous factory+     *   $httpProvider.interceptors.push(function($q, dependency1, dependency2) {+     *     return {+     *      'request': function(config) {+     *          // same as above+     *       },+     *       'response': function(response) {+     *          // same as above+     *       }+     *     };+     *   });+     * </pre>+     *+     * # Response interceptors (DEPRECATED)+     *+     * Before you start creating interceptors, be sure to understand the+     * {@link ng.$q $q and deferred/promise APIs}.+     *+     * For purposes of global error handling, authentication or any kind of synchronous or+     * asynchronous preprocessing of received responses, it is desirable to be able to intercept+     * responses for http requests before they are handed over to the application code that+     * initiated these requests. The response interceptors leverage the {@link ng.$q+     * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.+     *+     * The interceptors are service factories that are registered with the $httpProvider by+     * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and+     * injected with dependencies (if specified) and returns the interceptor  — a function that+     * takes a {@link ng.$q promise} and returns the original or a new promise.+     *+     * <pre>+     *   // register the interceptor as a service+     *   $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {+     *     return function(promise) {+     *       return promise.then(function(response) {+     *         // do something on success+     *         return response;+     *       }, function(response) {+     *         // do something on error+     *         if (canRecover(response)) {+     *           return responseOrNewPromise+     *         }+     *         return $q.reject(response);+     *       });+     *     }+     *   });+     *+     *   $httpProvider.responseInterceptors.push('myHttpInterceptor');+     *+     *+     *   // register the interceptor via an anonymous factory+     *   $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {+     *     return function(promise) {+     *       // same as above+     *     }+     *   });+     * </pre>+     *+     *+     * # Security Considerations+     *+     * When designing web applications, consider security threats from:+     *+     * - {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx+     *   JSON vulnerability}+     * - {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF}+     *+     * Both server and the client must cooperate in order to eliminate these threats. Angular comes+     * pre-configured with strategies that address these issues, but for this to work backend server+     * cooperation is required.+     *+     * ## JSON Vulnerability Protection+     *+     * A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx+     * JSON vulnerability} allows third party website to turn your JSON resource URL into+     * {@link http://en.wikipedia.org/wiki/JSONP JSONP} request under some conditions. To+     * counter this your server can prefix all JSON requests with following string `")]}',\n"`.+     * Angular will automatically strip the prefix before processing it as JSON.+     *+     * For example if your server needs to return:+     * <pre>+     * ['one','two']+     * </pre>+     *+     * which is vulnerable to attack, your server can return:+     * <pre>+     * )]}',+     * ['one','two']+     * </pre>+     *+     * Angular will strip the prefix, before processing the JSON.+     *+     *+     * ## Cross Site Request Forgery (XSRF) Protection+     *+     * {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which+     * an unauthorized site can gain your user's private data. Angular provides a mechanism+     * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie+     * (by default, `XSRF-TOKEN`) and sets it as an HTTP header (`X-XSRF-TOKEN`). Since only+     * JavaScript that runs on your domain could read the cookie, your server can be assured that+     * the XHR came from JavaScript running on your domain. The header will not be set for+     * cross-domain requests.+     *+     * To take advantage of this, your server needs to set a token in a JavaScript readable session+     * cookie called `XSRF-TOKEN` on the first HTTP GET request. On subsequent XHR requests the+     * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure+     * that only JavaScript running on your domain could have sent the request. The token must be+     * unique for each user and must be verifiable by the server (to prevent the JavaScript from+     * making up its own tokens). We recommend that the token is a digest of your site's+     * authentication cookie with a {@link https://en.wikipedia.org/wiki/Salt_(cryptography) salt}+     * for added security.+     *+     * The name of the headers can be specified using the xsrfHeaderName and xsrfCookieName+     * properties of either $httpProvider.defaults, or the per-request config object.+     *+     *+     * @param {object} config Object describing the request to be made and how it should be+     *    processed. The object has following properties:+     *+     *    - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)+     *    - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.+     *    - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be turned+     *      to `?key1=value1&key2=value2` after the url. If the value is not a string, it will be+     *      JSONified.+     *    - **data** – `{string|Object}` – Data to be sent as the request message data.+     *    - **headers** – `{Object}` – Map of strings or functions which return strings representing+     *      HTTP headers to send to the server. If the return value of a function is null, the+     *      header will not be sent.+     *    - **xsrfHeaderName** – `{string}` – Name of HTTP header to populate with the XSRF token.+     *    - **xsrfCookieName** – `{string}` – Name of cookie containing the XSRF token.+     *    - **transformRequest** –+     *      `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –+     *      transform function or an array of such functions. The transform function takes the http+     *      request body and headers and returns its transformed (typically serialized) version.+     *    - **transformResponse** –+     *      `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –+     *      transform function or an array of such functions. The transform function takes the http+     *      response body and headers and returns its transformed (typically deserialized) version.+     *    - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the+     *      GET request, otherwise if a cache instance built with+     *      {@link ng.$cacheFactory $cacheFactory}, this cache will be used for+     *      caching.+     *    - **timeout** – `{number|Promise}` – timeout in milliseconds, or {@link ng.$q promise}+     *      that should abort the request when resolved.+     *    - **withCredentials** - `{boolean}` - whether to to set the `withCredentials` flag on the+     *      XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5+     *      requests with credentials} for more information.+     *    - **responseType** - `{string}` - see {@link+     *      https://developer.mozilla.org/en-US/docs/DOM/XMLHttpRequest#responseType requestType}.+     *+     * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the+     *   standard `then` method and two http specific methods: `success` and `error`. The `then`+     *   method takes two arguments a success and an error callback which will be called with a+     *   response object. The `success` and `error` methods take a single argument - a function that+     *   will be called when the request succeeds or fails respectively. The arguments passed into+     *   these functions are destructured representation of the response object passed into the+     *   `then` method. The response object has these properties:+     *+     *   - **data** – `{string|Object}` – The response body transformed with the transform+     *     functions.+     *   - **status** – `{number}` – HTTP status code of the response.+     *   - **headers** – `{function([headerName])}` – Header getter function.+     *   - **config** – `{Object}` – The configuration object that was used to generate the request.+     *+     * @property {Array.<Object>} pendingRequests Array of config objects for currently pending+     *   requests. This is primarily meant to be used for debugging purposes.+     *+     *+     * @example+<example>+<file name="index.html">+  <div ng-controller="FetchCtrl">+    <select ng-model="method">+      <option>GET</option>+      <option>JSONP</option>+    </select>+    <input type="text" ng-model="url" size="80"/>+    <button ng-click="fetch()">fetch</button><br>+    <button ng-click="updateModel('GET', 'http-hello.html')">Sample GET</button>+    <button+      ng-click="updateModel('JSONP',+                    'http://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')">+      Sample JSONP+    </button>+    <button+      ng-click="updateModel('JSONP', 'http://angularjs.org/doesntexist&callback=JSON_CALLBACK')">+        Invalid JSONP+      </button>+    <pre>http status code: {{status}}</pre>+    <pre>http response data: {{data}}</pre>+  </div>+</file>+<file name="script.js">+  function FetchCtrl($scope, $http, $templateCache) {+    $scope.method = 'GET';+    $scope.url = 'http-hello.html';++    $scope.fetch = function() {+      $scope.code = null;+      $scope.response = null;++      $http({method: $scope.method, url: $scope.url, cache: $templateCache}).+        success(function(data, status) {+          $scope.status = status;+          $scope.data = data;+        }).+        error(function(data, status) {+          $scope.data = data || "Request failed";+          $scope.status = status;+      });+    };++    $scope.updateModel = function(method, url) {+      $scope.method = method;+      $scope.url = url;+    };+  }+</file>+<file name="http-hello.html">+  Hello, $http!+</file>+<file name="scenario.js">+  it('should make an xhr GET request', function() {+    element(':button:contains("Sample GET")').click();+    element(':button:contains("fetch")').click();+    expect(binding('status')).toBe('200');+    expect(binding('data')).toMatch(/Hello, \$http!/);+  });++  it('should make a JSONP request to angularjs.org', function() {+    element(':button:contains("Sample JSONP")').click();+    element(':button:contains("fetch")').click();+    expect(binding('status')).toBe('200');+    expect(binding('data')).toMatch(/Super Hero!/);+  });++  it('should make JSONP request to invalid URL and invoke the error handler',+      function() {+    element(':button:contains("Invalid JSONP")').click();+    element(':button:contains("fetch")').click();+    expect(binding('status')).toBe('0');+    expect(binding('data')).toBe('Request failed');+  });+</file>+</example>+     */+    function $http(requestConfig) {+      var config = {+        transformRequest: defaults.transformRequest,+        transformResponse: defaults.transformResponse+      };+      var headers = mergeHeaders(requestConfig);++      extend(config, requestConfig);+      config.headers = headers;+      config.method = uppercase(config.method);++      var xsrfValue = urlIsSameOrigin(config.url)+          ? $browser.cookies()[config.xsrfCookieName || defaults.xsrfCookieName]+          : undefined;+      if (xsrfValue) {+        headers[(config.xsrfHeaderName || defaults.xsrfHeaderName)] = xsrfValue;+      }+++      var serverRequest = function(config) {+        headers = config.headers;+        var reqData = transformData(config.data, headersGetter(headers), config.transformRequest);++        // strip content-type if data is undefined+        if (isUndefined(config.data)) {+          forEach(headers, function(value, header) {+            if (lowercase(header) === 'content-type') {+                delete headers[header];+            }+          });+        }++        if (isUndefined(config.withCredentials) && !isUndefined(defaults.withCredentials)) {+          config.withCredentials = defaults.withCredentials;+        }++        // send request+        return sendReq(config, reqData, headers).then(transformResponse, transformResponse);+      };++      var chain = [serverRequest, undefined];+      var promise = $q.when(config);++      // apply interceptors+      forEach(reversedInterceptors, function(interceptor) {+        if (interceptor.request || interceptor.requestError) {+          chain.unshift(interceptor.request, interceptor.requestError);+        }+        if (interceptor.response || interceptor.responseError) {+          chain.push(interceptor.response, interceptor.responseError);+        }+      });++      while(chain.length) {+        var thenFn = chain.shift();+        var rejectFn = chain.shift();++        promise = promise.then(thenFn, rejectFn);+      }++      promise.success = function(fn) {+        promise.then(function(response) {+          fn(response.data, response.status, response.headers, config);+        });+        return promise;+      };++      promise.error = function(fn) {+        promise.then(null, function(response) {+          fn(response.data, response.status, response.headers, config);+        });+        return promise;+      };++      return promise;++      function transformResponse(response) {+        // make a copy since the response must be cacheable+        var resp = extend({}, response, {+          data: transformData(response.data, response.headers, config.transformResponse)+        });+        return (isSuccess(response.status))+          ? resp+          : $q.reject(resp);+      }++      function mergeHeaders(config) {+        var defHeaders = defaults.headers,+            reqHeaders = extend({}, config.headers),+            defHeaderName, lowercaseDefHeaderName, reqHeaderName;++        defHeaders = extend({}, defHeaders.common, defHeaders[lowercase(config.method)]);++        // execute if header value is function+        execHeaders(defHeaders);+        execHeaders(reqHeaders);++        // using for-in instead of forEach to avoid unecessary iteration after header has been found+        defaultHeadersIteration:+        for (defHeaderName in defHeaders) {+          lowercaseDefHeaderName = lowercase(defHeaderName);++          for (reqHeaderName in reqHeaders) {+            if (lowercase(reqHeaderName) === lowercaseDefHeaderName) {+              continue defaultHeadersIteration;+            }+          }++          reqHeaders[defHeaderName] = defHeaders[defHeaderName];+        }++        return reqHeaders;++        function execHeaders(headers) {+          var headerContent;++          forEach(headers, function(headerFn, header) {+            if (isFunction(headerFn)) {+              headerContent = headerFn();+              if (headerContent != null) {+                headers[header] = headerContent;+              } else {+                delete headers[header];+              }+            }+          });+        }+      }+    }++    $http.pendingRequests = [];++    /**+     * @ngdoc method+     * @name ng.$http#get+     * @methodOf ng.$http+     *+     * @description+     * Shortcut method to perform `GET` request.+     *+     * @param {string} url Relative or absolute URL specifying the destination of the request+     * @param {Object=} config Optional configuration object+     * @returns {HttpPromise} Future object+     */++    /**+     * @ngdoc method+     * @name ng.$http#delete+     * @methodOf ng.$http+     *+     * @description+     * Shortcut method to perform `DELETE` request.+     *+     * @param {string} url Relative or absolute URL specifying the destination of the request+     * @param {Object=} config Optional configuration object+     * @returns {HttpPromise} Future object+     */++    /**+     * @ngdoc method+     * @name ng.$http#head+     * @methodOf ng.$http+     *+     * @description+     * Shortcut method to perform `HEAD` request.+     *+     * @param {string} url Relative or absolute URL specifying the destination of the request+     * @param {Object=} config Optional configuration object+     * @returns {HttpPromise} Future object+     */++    /**+     * @ngdoc method+     * @name ng.$http#jsonp+     * @methodOf ng.$http+     *+     * @description+     * Shortcut method to perform `JSONP` request.+     *+     * @param {string} url Relative or absolute URL specifying the destination of the request.+     *                     Should contain `JSON_CALLBACK` string.+     * @param {Object=} config Optional configuration object+     * @returns {HttpPromise} Future object+     */+    createShortMethods('get', 'delete', 'head', 'jsonp');++    /**+     * @ngdoc method+     * @name ng.$http#post+     * @methodOf ng.$http+     *+     * @description+     * Shortcut method to perform `POST` request.+     *+     * @param {string} url Relative or absolute URL specifying the destination of the request+     * @param {*} data Request content+     * @param {Object=} config Optional configuration object+     * @returns {HttpPromise} Future object+     */++    /**+     * @ngdoc method+     * @name ng.$http#put+     * @methodOf ng.$http+     *+     * @description+     * Shortcut method to perform `PUT` request.+     *+     * @param {string} url Relative or absolute URL specifying the destination of the request+     * @param {*} data Request content+     * @param {Object=} config Optional configuration object+     * @returns {HttpPromise} Future object+     */+    createShortMethodsWithData('post', 'put');++        /**+         * @ngdoc property+         * @name ng.$http#defaults+         * @propertyOf ng.$http+         *+         * @description+         * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of+         * default headers, withCredentials as well as request and response transformations.+         *+         * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.+         */+    $http.defaults = defaults;+++    return $http;+++    function createShortMethods(names) {+      forEach(arguments, function(name) {+        $http[name] = function(url, config) {+          return $http(extend(config || {}, {+            method: name,+            url: url+          }));+        };+      });+    }+++    function createShortMethodsWithData(name) {+      forEach(arguments, function(name) {+        $http[name] = function(url, data, config) {+          return $http(extend(config || {}, {+            method: name,+            url: url,+            data: data+          }));+        };+      });+    }+++    /**+     * Makes the request.+     *+     * !!! ACCESSES CLOSURE VARS:+     * $httpBackend, defaults, $log, $rootScope, defaultCache, $http.pendingRequests+     */+    function sendReq(config, reqData, reqHeaders) {+      var deferred = $q.defer(),+          promise = deferred.promise,+          cache,+          cachedResp,+          url = buildUrl(config.url, config.params);++      $http.pendingRequests.push(config);+      promise.then(removePendingReq, removePendingReq);+++      if ((config.cache || defaults.cache) && config.cache !== false && config.method == 'GET') {+        cache = isObject(config.cache) ? config.cache+              : isObject(defaults.cache) ? defaults.cache+              : defaultCache;+      }++      if (cache) {+        cachedResp = cache.get(url);+        if (isDefined(cachedResp)) {+          if (cachedResp.then) {+            // cached request has already been sent, but there is no response yet+            cachedResp.then(removePendingReq, removePendingReq);+            return cachedResp;+          } else {+            // serving from cache+            if (isArray(cachedResp)) {+              resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2]));+            } else {+              resolvePromise(cachedResp, 200, {});+            }+          }+        } else {+          // put the promise for the non-transformed response into cache as a placeholder+          cache.put(url, promise);+        }+      }++      // if we won't have the response in cache, send the request to the backend+      if (isUndefined(cachedResp)) {+        $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,+            config.withCredentials, config.responseType);+      }++      return promise;+++      /**+       * Callback registered to $httpBackend():+       *  - caches the response if desired+       *  - resolves the raw $http promise+       *  - calls $apply+       */+      function done(status, response, headersString) {+        if (cache) {+          if (isSuccess(status)) {+            cache.put(url, [status, response, parseHeaders(headersString)]);+          } else {+            // remove promise from the cache+            cache.remove(url);+          }+        }++        resolvePromise(response, status, headersString);+        if (!$rootScope.$$phase) $rootScope.$apply();+      }+++      /**+       * Resolves the raw $http promise.+       */+      function resolvePromise(response, status, headers) {+        // normalize internal statuses to 0+        status = Math.max(status, 0);++        (isSuccess(status) ? deferred.resolve : deferred.reject)({+          data: response,+          status: status,+          headers: headersGetter(headers),+          config: config+        });+      }+++      function removePendingReq() {+        var idx = indexOf($http.pendingRequests, config);+        if (idx !== -1) $http.pendingRequests.splice(idx, 1);+      }+    }+++    function buildUrl(url, params) {+          if (!params) return url;+          var parts = [];+          forEachSorted(params, function(value, key) {+            if (value === null || isUndefined(value)) return;+            if (!isArray(value)) value = [value];++            forEach(value, function(v) {+              if (isObject(v)) {+                v = toJson(v);+              }+              parts.push(encodeUriQuery(key) + '=' ++                         encodeUriQuery(v));+            });+          });+          return url + ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');+        }+++  }];+}++var XHR = window.XMLHttpRequest || function() {+  /* global ActiveXObject */+  try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}+  try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}+  try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}+  throw minErr('$httpBackend')('noxhr', "This browser does not support XMLHttpRequest.");+};+++/**+ * @ngdoc object+ * @name ng.$httpBackend+ * @requires $browser+ * @requires $window+ * @requires $document+ *+ * @description+ * HTTP backend used by the {@link ng.$http service} that delegates to+ * XMLHttpRequest object or JSONP and deals with browser incompatibilities.+ *+ * You should never need to use this service directly, instead use the higher-level abstractions:+ * {@link ng.$http $http} or {@link ngResource.$resource $resource}.+ *+ * During testing this implementation is swapped with {@link ngMock.$httpBackend mock+ * $httpBackend} which can be trained with responses.+ */+function $HttpBackendProvider() {+  this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {+    return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks, $document[0]);+  }];+}++function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument) {+  var ABORTED = -1;++  // TODO(vojta): fix the signature+  return function(method, url, post, callback, headers, timeout, withCredentials, responseType) {+    var status;+    $browser.$$incOutstandingRequestCount();+    url = url || $browser.url();++    if (lowercase(method) == 'jsonp') {+      var callbackId = '_' + (callbacks.counter++).toString(36);+      callbacks[callbackId] = function(data) {+        callbacks[callbackId].data = data;+      };++      var jsonpDone = jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),+          function() {+        if (callbacks[callbackId].data) {+          completeRequest(callback, 200, callbacks[callbackId].data);+        } else {+          completeRequest(callback, status || -2);+        }+        delete callbacks[callbackId];+      });+    } else {+      var xhr = new XHR();+      xhr.open(method, url, true);+      forEach(headers, function(value, key) {+        if (isDefined(value)) {+            xhr.setRequestHeader(key, value);+        }+      });++      // In IE6 and 7, this might be called synchronously when xhr.send below is called and the+      // response is in the cache. the promise api will ensure that to the app code the api is+      // always async+      xhr.onreadystatechange = function() {+        if (xhr.readyState == 4) {+          var responseHeaders = null,+              response = null;++          if(status !== ABORTED) {+            responseHeaders = xhr.getAllResponseHeaders();+            response = xhr.responseType ? xhr.response : xhr.responseText;+          }++          // responseText is the old-school way of retrieving response (supported by IE8 & 9)+          // response/responseType properties were introduced in XHR Level2 spec (supported by IE10)+          completeRequest(callback,+              status || xhr.status,+              response,+              responseHeaders);+        }+      };++      if (withCredentials) {+        xhr.withCredentials = true;+      }++      if (responseType) {+        xhr.responseType = responseType;+      }++      xhr.send(post || null);+    }++    if (timeout > 0) {+      var timeoutId = $browserDefer(timeoutRequest, timeout);+    } else if (timeout && timeout.then) {+      timeout.then(timeoutRequest);+    }+++    function timeoutRequest() {+      status = ABORTED;+      jsonpDone && jsonpDone();+      xhr && xhr.abort();+    }++    function completeRequest(callback, status, response, headersString) {+      var protocol = urlResolve(url).protocol;++      // cancel timeout and subsequent timeout promise resolution+      timeoutId && $browserDefer.cancel(timeoutId);+      jsonpDone = xhr = null;++      // fix status code for file protocol (it's always 0)+      status = (protocol == 'file' && status === 0) ? (response ? 200 : 404) : status;++      // normalize IE bug (http://bugs.jquery.com/ticket/1450)+      status = status == 1223 ? 204 : status;++      callback(status, response, headersString);+      $browser.$$completeOutstandingRequest(noop);+    }+  };++  function jsonpReq(url, done) {+    // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:+    // - fetches local scripts via XHR and evals them+    // - adds and immediately removes script elements from the document+    var script = rawDocument.createElement('script'),+        doneWrapper = function() {+          script.onreadystatechange = script.onload = script.onerror = null;+          rawDocument.body.removeChild(script);+          if (done) done();+        };++    script.type = 'text/javascript';+    script.src = url;++    if (msie && msie <= 8) {+      script.onreadystatechange = function() {+        if (/loaded|complete/.test(script.readyState)) {+          doneWrapper();+        }+      };+    } else {+      script.onload = script.onerror = function() {+        doneWrapper();+      };+    }++    rawDocument.body.appendChild(script);+    return doneWrapper;+  }+}++var $interpolateMinErr = minErr('$interpolate');++/**+ * @ngdoc object+ * @name ng.$interpolateProvider+ * @function+ *+ * @description+ *+ * Used for configuring the interpolation markup. Defaults to `{{` and `}}`.+ *+ * @example+<doc:example module="customInterpolationApp">+<doc:source>+<script>+  var customInterpolationApp = angular.module('customInterpolationApp', []);++  customInterpolationApp.config(function($interpolateProvider) {+    $interpolateProvider.startSymbol('//');+    $interpolateProvider.endSymbol('//');+  });+++  customInterpolationApp.controller('DemoController', function DemoController() {+      this.label = "This binding is brought you by // interpolation symbols.";+  });+</script>+<div ng-app="App" ng-controller="DemoController as demo">+    //demo.label//+</div>+</doc:source>+<doc:scenario>+ it('should interpolate binding with custom symbols', function() {+  expect(binding('demo.label')).toBe('This binding is brought you by // interpolation symbols.');+ });+</doc:scenario>+</doc:example>+ */+function $InterpolateProvider() {+  var startSymbol = '{{';+  var endSymbol = '}}';++  /**+   * @ngdoc method+   * @name ng.$interpolateProvider#startSymbol+   * @methodOf ng.$interpolateProvider+   * @description+   * Symbol to denote start of expression in the interpolated string. Defaults to `{{`.+   *+   * @param {string=} value new value to set the starting symbol to.+   * @returns {string|self} Returns the symbol when used as getter and self if used as setter.+   */+  this.startSymbol = function(value){+    if (value) {+      startSymbol = value;+      return this;+    } else {+      return startSymbol;+    }+  };++  /**+   * @ngdoc method+   * @name ng.$interpolateProvider#endSymbol+   * @methodOf ng.$interpolateProvider+   * @description+   * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.+   *+   * @param {string=} value new value to set the ending symbol to.+   * @returns {string|self} Returns the symbol when used as getter and self if used as setter.+   */+  this.endSymbol = function(value){+    if (value) {+      endSymbol = value;+      return this;+    } else {+      return endSymbol;+    }+  };+++  this.$get = ['$parse', '$exceptionHandler', '$sce', function($parse, $exceptionHandler, $sce) {+    var startSymbolLength = startSymbol.length,+        endSymbolLength = endSymbol.length;++    /**+     * @ngdoc function+     * @name ng.$interpolate+     * @function+     *+     * @requires $parse+     * @requires $sce+     *+     * @description+     *+     * Compiles a string with markup into an interpolation function. This service is used by the+     * HTML {@link ng.$compile $compile} service for data binding. See+     * {@link ng.$interpolateProvider $interpolateProvider} for configuring the+     * interpolation markup.+     *+     *+       <pre>+         var $interpolate = ...; // injected+         var exp = $interpolate('Hello {{name | uppercase}}!');+         expect(exp({name:'Angular'}).toEqual('Hello ANGULAR!');+       </pre>+     *+     *+     * @param {string} text The text with markup to interpolate.+     * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have+     *    embedded expression in order to return an interpolation function. Strings with no+     *    embedded expression will return null for the interpolation function.+     * @param {string=} trustedContext when provided, the returned function passes the interpolated+     *    result through {@link ng.$sce#methods_getTrusted $sce.getTrusted(interpolatedResult,+     *    trustedContext)} before returning it.  Refer to the {@link ng.$sce $sce} service that+     *    provides Strict Contextual Escaping for details.+     * @returns {function(context)} an interpolation function which is used to compute the+     *    interpolated string. The function has these parameters:+     *+     *    * `context`: an object against which any expressions embedded in the strings are evaluated+     *      against.+     *+     */+    function $interpolate(text, mustHaveExpression, trustedContext) {+      var startIndex,+          endIndex,+          index = 0,+          parts = [],+          length = text.length,+          hasInterpolation = false,+          fn,+          exp,+          concat = [];++      while(index < length) {+        if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) &&+             ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) {+          (index != startIndex) && parts.push(text.substring(index, startIndex));+          parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex)));+          fn.exp = exp;+          index = endIndex + endSymbolLength;+          hasInterpolation = true;+        } else {+          // we did not find anything, so we have to add the remainder to the parts array+          (index != length) && parts.push(text.substring(index));+          index = length;+        }+      }++      if (!(length = parts.length)) {+        // we added, nothing, must have been an empty string.+        parts.push('');+        length = 1;+      }++      // Concatenating expressions makes it hard to reason about whether some combination of+      // concatenated values are unsafe to use and could easily lead to XSS.  By requiring that a+      // single expression be used for iframe[src], object[src], etc., we ensure that the value+      // that's used is assigned or constructed by some JS code somewhere that is more testable or+      // make it obvious that you bound the value to some user controlled value.  This helps reduce+      // the load when auditing for XSS issues.+      if (trustedContext && parts.length > 1) {+          throw $interpolateMinErr('noconcat',+              "Error while interpolating: {0}\nStrict Contextual Escaping disallows " ++              "interpolations that concatenate multiple expressions when a trusted value is " ++              "required.  See http://docs.angularjs.org/api/ng.$sce", text);+      }++      if (!mustHaveExpression  || hasInterpolation) {+        concat.length = length;+        fn = function(context) {+          try {+            for(var i = 0, ii = length, part; i<ii; i++) {+              if (typeof (part = parts[i]) == 'function') {+                part = part(context);+                if (trustedContext) {+                  part = $sce.getTrusted(trustedContext, part);+                } else {+                  part = $sce.valueOf(part);+                }+                if (part === null || isUndefined(part)) {+                  part = '';+                } else if (typeof part != 'string') {+                  part = toJson(part);+                }+              }+              concat[i] = part;+            }+            return concat.join('');+          }+          catch(err) {+            var newErr = $interpolateMinErr('interr', "Can't interpolate: {0}\n{1}", text,+                err.toString());+            $exceptionHandler(newErr);+          }+        };+        fn.exp = text;+        fn.parts = parts;+        return fn;+      }+    }+++    /**+     * @ngdoc method+     * @name ng.$interpolate#startSymbol+     * @methodOf ng.$interpolate+     * @description+     * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`.+     *+     * Use {@link ng.$interpolateProvider#startSymbol $interpolateProvider#startSymbol} to change+     * the symbol.+     *+     * @returns {string} start symbol.+     */+    $interpolate.startSymbol = function() {+      return startSymbol;+    };+++    /**+     * @ngdoc method+     * @name ng.$interpolate#endSymbol+     * @methodOf ng.$interpolate+     * @description+     * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.+     *+     * Use {@link ng.$interpolateProvider#endSymbol $interpolateProvider#endSymbol} to change+     * the symbol.+     *+     * @returns {string} start symbol.+     */+    $interpolate.endSymbol = function() {+      return endSymbol;+    };++    return $interpolate;+  }];+}++function $IntervalProvider() {+  this.$get = ['$rootScope', '$window', '$q',+       function($rootScope,   $window,   $q) {+    var intervals = {};+++     /**+      * @ngdoc function+      * @name ng.$interval+      *+      * @description+      * Angular's wrapper for `window.setInterval`. The `fn` function is executed every `delay`+      * milliseconds.+      *+      * The return value of registering an interval function is a promise. This promise will be+      * notified upon each tick of the interval, and will be resolved after `count` iterations, or+      * run indefinitely if `count` is not defined. The value of the notification will be the+      * number of iterations that have run.+      * To cancel an interval, call `$interval.cancel(promise)`.+      *+      * In tests you can use {@link ngMock.$interval#methods_flush `$interval.flush(millis)`} to+      * move forward by `millis` milliseconds and trigger any functions scheduled to run in that+      * time.+      *+      * @param {function()} fn A function that should be called repeatedly.+      * @param {number} delay Number of milliseconds between each function call.+      * @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat+      *   indefinitely.+      * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise+      *   will invoke `fn` within the {@link ng.$rootScope.Scope#methods_$apply $apply} block.+      * @returns {promise} A promise which will be notified on each iteration.+      */+    function interval(fn, delay, count, invokeApply) {+      var setInterval = $window.setInterval,+          clearInterval = $window.clearInterval,+          deferred = $q.defer(),+          promise = deferred.promise,+          iteration = 0,+          skipApply = (isDefined(invokeApply) && !invokeApply);+      +      count = isDefined(count) ? count : 0,++      promise.then(null, null, fn);++      promise.$$intervalId = setInterval(function tick() {+        deferred.notify(iteration++);++        if (count > 0 && iteration >= count) {+          deferred.resolve(iteration);+          clearInterval(promise.$$intervalId);+          delete intervals[promise.$$intervalId];+        }++        if (!skipApply) $rootScope.$apply();++      }, delay);++      intervals[promise.$$intervalId] = deferred;++      return promise;+    }+++     /**+      * @ngdoc function+      * @name ng.$interval#cancel+      * @methodOf ng.$interval+      *+      * @description+      * Cancels a task associated with the `promise`.+      *+      * @param {number} promise Promise returned by the `$interval` function.+      * @returns {boolean} Returns `true` if the task was successfully canceled.+      */+    interval.cancel = function(promise) {+      if (promise && promise.$$intervalId in intervals) {+        intervals[promise.$$intervalId].reject('canceled');+        clearInterval(promise.$$intervalId);+        delete intervals[promise.$$intervalId];+        return true;+      }+      return false;+    };++    return interval;+  }];+}++/**+ * @ngdoc object+ * @name ng.$locale+ *+ * @description+ * $locale service provides localization rules for various Angular components. As of right now the+ * only public api is:+ *+ * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)+ */+function $LocaleProvider(){+  this.$get = function() {+    return {+      id: 'en-us',++      NUMBER_FORMATS: {+        DECIMAL_SEP: '.',+        GROUP_SEP: ',',+        PATTERNS: [+          { // Decimal Pattern+            minInt: 1,+            minFrac: 0,+            maxFrac: 3,+            posPre: '',+            posSuf: '',+            negPre: '-',+            negSuf: '',+            gSize: 3,+            lgSize: 3+          },{ //Currency Pattern+            minInt: 1,+            minFrac: 2,+            maxFrac: 2,+            posPre: '\u00A4',+            posSuf: '',+            negPre: '(\u00A4',+            negSuf: ')',+            gSize: 3,+            lgSize: 3+          }+        ],+        CURRENCY_SYM: '$'+      },++      DATETIME_FORMATS: {+        MONTH:+            'January,February,March,April,May,June,July,August,September,October,November,December'+            .split(','),+        SHORTMONTH:  'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),+        DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),+        SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),+        AMPMS: ['AM','PM'],+        medium: 'MMM d, y h:mm:ss a',+        short: 'M/d/yy h:mm a',+        fullDate: 'EEEE, MMMM d, y',+        longDate: 'MMMM d, y',+        mediumDate: 'MMM d, y',+        shortDate: 'M/d/yy',+        mediumTime: 'h:mm:ss a',+        shortTime: 'h:mm a'+      },++      pluralCat: function(num) {+        if (num === 1) {+          return 'one';+        }+        return 'other';+      }+    };+  };+}++var PATH_MATCH = /^([^\?#]*)(\?([^#]*))?(#(.*))?$/,+    DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};+var $locationMinErr = minErr('$location');+++/**+ * Encode path using encodeUriSegment, ignoring forward slashes+ *+ * @param {string} path Path to encode+ * @returns {string}+ */+function encodePath(path) {+  var segments = path.split('/'),+      i = segments.length;++  while (i--) {+    segments[i] = encodeUriSegment(segments[i]);+  }++  return segments.join('/');+}++function parseAbsoluteUrl(absoluteUrl, locationObj, appBase) {+  var parsedUrl = urlResolve(absoluteUrl, appBase);++  locationObj.$$protocol = parsedUrl.protocol;+  locationObj.$$host = parsedUrl.hostname;+  locationObj.$$port = int(parsedUrl.port) || DEFAULT_PORTS[parsedUrl.protocol] || null;+}+++function parseAppUrl(relativeUrl, locationObj, appBase) {+  var prefixed = (relativeUrl.charAt(0) !== '/');+  if (prefixed) {+    relativeUrl = '/' + relativeUrl;+  }+  var match = urlResolve(relativeUrl, appBase);+  locationObj.$$path = decodeURIComponent(prefixed && match.pathname.charAt(0) === '/' ?+      match.pathname.substring(1) : match.pathname);+  locationObj.$$search = parseKeyValue(match.search);+  locationObj.$$hash = decodeURIComponent(match.hash);++  // make sure path starts with '/';+  if (locationObj.$$path && locationObj.$$path.charAt(0) != '/') {+    locationObj.$$path = '/' + locationObj.$$path;+  }+}+++/**+ *+ * @param {string} begin+ * @param {string} whole+ * @returns {string} returns text from whole after begin or undefined if it does not begin with+ *                   expected string.+ */+function beginsWith(begin, whole) {+  if (whole.indexOf(begin) === 0) {+    return whole.substr(begin.length);+  }+}+++function stripHash(url) {+  var index = url.indexOf('#');+  return index == -1 ? url : url.substr(0, index);+}+++function stripFile(url) {+  return url.substr(0, stripHash(url).lastIndexOf('/') + 1);+}++/* return the server only (scheme://host:port) */+function serverBase(url) {+  return url.substring(0, url.indexOf('/', url.indexOf('//') + 2));+}+++/**+ * LocationHtml5Url represents an url+ * This object is exposed as $location service when HTML5 mode is enabled and supported+ *+ * @constructor+ * @param {string} appBase application base URL+ * @param {string} basePrefix url path prefix+ */+function LocationHtml5Url(appBase, basePrefix) {+  this.$$html5 = true;+  basePrefix = basePrefix || '';+  var appBaseNoFile = stripFile(appBase);+  parseAbsoluteUrl(appBase, this, appBase);+++  /**+   * Parse given html5 (regular) url string into properties+   * @param {string} newAbsoluteUrl HTML5 url+   * @private+   */+  this.$$parse = function(url) {+    var pathUrl = beginsWith(appBaseNoFile, url);+    if (!isString(pathUrl)) {+      throw $locationMinErr('ipthprfx', 'Invalid url "{0}", missing path prefix "{1}".', url,+          appBaseNoFile);+    }++    parseAppUrl(pathUrl, this, appBase);++    if (!this.$$path) {+      this.$$path = '/';+    }++    this.$$compose();+  };++  /**+   * Compose url and update `absUrl` property+   * @private+   */+  this.$$compose = function() {+    var search = toKeyValue(this.$$search),+        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';++    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;+    this.$$absUrl = appBaseNoFile + this.$$url.substr(1); // first char is always '/'+  };++  this.$$rewrite = function(url) {+    var appUrl, prevAppUrl;++    if ( (appUrl = beginsWith(appBase, url)) !== undefined ) {+      prevAppUrl = appUrl;+      if ( (appUrl = beginsWith(basePrefix, appUrl)) !== undefined ) {+        return appBaseNoFile + (beginsWith('/', appUrl) || appUrl);+      } else {+        return appBase + prevAppUrl;+      }+    } else if ( (appUrl = beginsWith(appBaseNoFile, url)) !== undefined ) {+      return appBaseNoFile + appUrl;+    } else if (appBaseNoFile == url + '/') {+      return appBaseNoFile;+    }+  };+}+++/**+ * LocationHashbangUrl represents url+ * This object is exposed as $location service when developer doesn't opt into html5 mode.+ * It also serves as the base class for html5 mode fallback on legacy browsers.+ *+ * @constructor+ * @param {string} appBase application base URL+ * @param {string} hashPrefix hashbang prefix+ */+function LocationHashbangUrl(appBase, hashPrefix) {+  var appBaseNoFile = stripFile(appBase);++  parseAbsoluteUrl(appBase, this, appBase);+++  /**+   * Parse given hashbang url into properties+   * @param {string} url Hashbang url+   * @private+   */+  this.$$parse = function(url) {+    var withoutBaseUrl = beginsWith(appBase, url) || beginsWith(appBaseNoFile, url);+    var withoutHashUrl = withoutBaseUrl.charAt(0) == '#'+        ? beginsWith(hashPrefix, withoutBaseUrl)+        : (this.$$html5)+          ? withoutBaseUrl+          : '';++    if (!isString(withoutHashUrl)) {+      throw $locationMinErr('ihshprfx', 'Invalid url "{0}", missing hash prefix "{1}".', url,+          hashPrefix);+    }+    parseAppUrl(withoutHashUrl, this, appBase);++    this.$$path = removeWindowsDriveName(this.$$path, withoutHashUrl, appBase);++    this.$$compose();++    /*+     * In Windows, on an anchor node on documents loaded from+     * the filesystem, the browser will return a pathname+     * prefixed with the drive name ('/C:/path') when a+     * pathname without a drive is set:+     *  * a.setAttribute('href', '/foo')+     *   * a.pathname === '/C:/foo' //true+     *+     * Inside of Angular, we're always using pathnames that+     * do not include drive names for routing.+     */+    function removeWindowsDriveName (path, url, base) {+      /*+      Matches paths for file protocol on windows,+      such as /C:/foo/bar, and captures only /foo/bar.+      */+      var windowsFilePathExp = /^\/?.*?:(\/.*)/;++      var firstPathSegmentMatch;++      //Get the relative path from the input URL.+      if (url.indexOf(base) === 0) {+        url = url.replace(base, '');+      }++      /*+       * The input URL intentionally contains a+       * first path segment that ends with a colon.+       */+      if (windowsFilePathExp.exec(url)) {+        return path;+      }++      firstPathSegmentMatch = windowsFilePathExp.exec(path);+      return firstPathSegmentMatch ? firstPathSegmentMatch[1] : path;+    }+  };++  /**+   * Compose hashbang url and update `absUrl` property+   * @private+   */+  this.$$compose = function() {+    var search = toKeyValue(this.$$search),+        hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';++    this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;+    this.$$absUrl = appBase + (this.$$url ? hashPrefix + this.$$url : '');+  };++  this.$$rewrite = function(url) {+    if(stripHash(appBase) == stripHash(url)) {+      return url;+    }+  };+}+++/**+ * LocationHashbangUrl represents url+ * This object is exposed as $location service when html5 history api is enabled but the browser+ * does not support it.+ *+ * @constructor+ * @param {string} appBase application base URL+ * @param {string} hashPrefix hashbang prefix+ */+function LocationHashbangInHtml5Url(appBase, hashPrefix) {+  this.$$html5 = true;+  LocationHashbangUrl.apply(this, arguments);++  var appBaseNoFile = stripFile(appBase);++  this.$$rewrite = function(url) {+    var appUrl;++    if ( appBase == stripHash(url) ) {+      return url;+    } else if ( (appUrl = beginsWith(appBaseNoFile, url)) ) {+      return appBase + hashPrefix + appUrl;+    } else if ( appBaseNoFile === url + '/') {+      return appBaseNoFile;+    }+  };+}+++LocationHashbangInHtml5Url.prototype =+  LocationHashbangUrl.prototype =+  LocationHtml5Url.prototype = {++  /**+   * Are we in html5 mode?+   * @private+   */+  $$html5: false,++  /**+   * Has any change been replacing ?+   * @private+   */+  $$replace: false,++  /**+   * @ngdoc method+   * @name ng.$location#absUrl+   * @methodOf ng.$location+   *+   * @description+   * This method is getter only.+   *+   * Return full url representation with all segments encoded according to rules specified in+   * {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}.+   *+   * @return {string} full url+   */+  absUrl: locationGetter('$$absUrl'),++  /**+   * @ngdoc method+   * @name ng.$location#url+   * @methodOf ng.$location+   *+   * @description+   * This method is getter / setter.+   *+   * Return url (e.g. `/path?a=b#hash`) when called without any parameter.+   *+   * Change path, search and hash, when called with parameter and return `$location`.+   *+   * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)+   * @param {string=} replace The path that will be changed+   * @return {string} url+   */+  url: function(url, replace) {+    if (isUndefined(url))+      return this.$$url;++    var match = PATH_MATCH.exec(url);+    if (match[1]) this.path(decodeURIComponent(match[1]));+    if (match[2] || match[1]) this.search(match[3] || '');+    this.hash(match[5] || '', replace);++    return this;+  },++  /**+   * @ngdoc method+   * @name ng.$location#protocol+   * @methodOf ng.$location+   *+   * @description+   * This method is getter only.+   *+   * Return protocol of current url.+   *+   * @return {string} protocol of current url+   */+  protocol: locationGetter('$$protocol'),++  /**+   * @ngdoc method+   * @name ng.$location#host+   * @methodOf ng.$location+   *+   * @description+   * This method is getter only.+   *+   * Return host of current url.+   *+   * @return {string} host of current url.+   */+  host: locationGetter('$$host'),++  /**+   * @ngdoc method+   * @name ng.$location#port+   * @methodOf ng.$location+   *+   * @description+   * This method is getter only.+   *+   * Return port of current url.+   *+   * @return {Number} port+   */+  port: locationGetter('$$port'),++  /**+   * @ngdoc method+   * @name ng.$location#path+   * @methodOf ng.$location+   *+   * @description+   * This method is getter / setter.+   *+   * Return path of current url when called without any parameter.+   *+   * Change path when called with parameter and return `$location`.+   *+   * Note: Path should always begin with forward slash (/), this method will add the forward slash+   * if it is missing.+   *+   * @param {string=} path New path+   * @return {string} path+   */+  path: locationGetterSetter('$$path', function(path) {+    return path.charAt(0) == '/' ? path : '/' + path;+  }),++  /**+   * @ngdoc method+   * @name ng.$location#search+   * @methodOf ng.$location+   *+   * @description+   * This method is getter / setter.+   *+   * Return search part (as object) of current url when called without any parameter.+   *+   * Change search part when called with parameter and return `$location`.+   *+   * @param {string|Object.<string>|Object.<Array.<string>>} search New search params - string or+   * hash object. Hash object may contain an array of values, which will be decoded as duplicates in+   * the url.+   *+   * @param {(string|Array<string>)=} paramValue If `search` is a string, then `paramValue` will override only a+   * single search parameter. If `paramValue` is an array, it will set the parameter as a+   * comma-separated value. If `paramValue` is `null`, the parameter will be deleted.+   *+   * @return {string} search+   */+  search: function(search, paramValue) {+    switch (arguments.length) {+      case 0:+        return this.$$search;+      case 1:+        if (isString(search)) {+          this.$$search = parseKeyValue(search);+        } else if (isObject(search)) {+          this.$$search = search;+        } else {+          throw $locationMinErr('isrcharg',+              'The first argument of the `$location#search()` call must be a string or an object.');+        }+        break;+      default:+        if (isUndefined(paramValue) || paramValue === null) {+          delete this.$$search[search];+        } else {+          this.$$search[search] = paramValue;+        }+    }++    this.$$compose();+    return this;+  },++  /**+   * @ngdoc method+   * @name ng.$location#hash+   * @methodOf ng.$location+   *+   * @description+   * This method is getter / setter.+   *+   * Return hash fragment when called without any parameter.+   *+   * Change hash fragment when called with parameter and return `$location`.+   *+   * @param {string=} hash New hash fragment+   * @return {string} hash+   */+  hash: locationGetterSetter('$$hash', identity),++  /**+   * @ngdoc method+   * @name ng.$location#replace+   * @methodOf ng.$location+   *+   * @description+   * If called, all changes to $location during current `$digest` will be replacing current history+   * record, instead of adding new one.+   */+  replace: function() {+    this.$$replace = true;+    return this;+  }+};++function locationGetter(property) {+  return function() {+    return this[property];+  };+}+++function locationGetterSetter(property, preprocess) {+  return function(value) {+    if (isUndefined(value))+      return this[property];++    this[property] = preprocess(value);+    this.$$compose();++    return this;+  };+}+++/**+ * @ngdoc object+ * @name ng.$location+ *+ * @requires $browser+ * @requires $sniffer+ * @requires $rootElement+ *+ * @description+ * The $location service parses the URL in the browser address bar (based on the+ * {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL+ * available to your application. Changes to the URL in the address bar are reflected into+ * $location service and changes to $location are reflected into the browser address bar.+ *+ * **The $location service:**+ *+ * - Exposes the current URL in the browser address bar, so you can+ *   - Watch and observe the URL.+ *   - Change the URL.+ * - Synchronizes the URL with the browser when the user+ *   - Changes the address bar.+ *   - Clicks the back or forward button (or clicks a History link).+ *   - Clicks on a link.+ * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).+ *+ * For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular+ * Services: Using $location}+ */++/**+ * @ngdoc object+ * @name ng.$locationProvider+ * @description+ * Use the `$locationProvider` to configure how the application deep linking paths are stored.+ */+function $LocationProvider(){+  var hashPrefix = '',+      html5Mode = false;++  /**+   * @ngdoc property+   * @name ng.$locationProvider#hashPrefix+   * @methodOf ng.$locationProvider+   * @description+   * @param {string=} prefix Prefix for hash part (containing path and search)+   * @returns {*} current value if used as getter or itself (chaining) if used as setter+   */+  this.hashPrefix = function(prefix) {+    if (isDefined(prefix)) {+      hashPrefix = prefix;+      return this;+    } else {+      return hashPrefix;+    }+  };++  /**+   * @ngdoc property+   * @name ng.$locationProvider#html5Mode+   * @methodOf ng.$locationProvider+   * @description+   * @param {boolean=} mode Use HTML5 strategy if available.+   * @returns {*} current value if used as getter or itself (chaining) if used as setter+   */+  this.html5Mode = function(mode) {+    if (isDefined(mode)) {+      html5Mode = mode;+      return this;+    } else {+      return html5Mode;+    }+  };++  /**+   * @ngdoc event+   * @name ng.$location#$locationChangeStart+   * @eventOf ng.$location+   * @eventType broadcast on root scope+   * @description+   * Broadcasted before a URL will change. This change can be prevented by calling+   * `preventDefault` method of the event. See {@link ng.$rootScope.Scope#$on} for more+   * details about event object. Upon successful change+   * {@link ng.$location#$locationChangeSuccess $locationChangeSuccess} is fired.+   *+   * @param {Object} angularEvent Synthetic event object.+   * @param {string} newUrl New URL+   * @param {string=} oldUrl URL that was before it was changed.+   */++  /**+   * @ngdoc event+   * @name ng.$location#$locationChangeSuccess+   * @eventOf ng.$location+   * @eventType broadcast on root scope+   * @description+   * Broadcasted after a URL was changed.+   *+   * @param {Object} angularEvent Synthetic event object.+   * @param {string} newUrl New URL+   * @param {string=} oldUrl URL that was before it was changed.+   */++  this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement',+      function( $rootScope,   $browser,   $sniffer,   $rootElement) {+    var $location,+        LocationMode,+        baseHref = $browser.baseHref(), // if base[href] is undefined, it defaults to ''+        initialUrl = $browser.url(),+        appBase;++    if (html5Mode) {+      appBase = serverBase(initialUrl) + (baseHref || '/');+      LocationMode = $sniffer.history ? LocationHtml5Url : LocationHashbangInHtml5Url;+    } else {+      appBase = stripHash(initialUrl);+      LocationMode = LocationHashbangUrl;+    }+    $location = new LocationMode(appBase, '#' + hashPrefix);+    $location.$$parse($location.$$rewrite(initialUrl));++    $rootElement.on('click', function(event) {+      // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)+      // currently we open nice url link and redirect then++      if (event.ctrlKey || event.metaKey || event.which == 2) return;++      var elm = jqLite(event.target);++      // traverse the DOM up to find first A tag+      while (lowercase(elm[0].nodeName) !== 'a') {+        // ignore rewriting if no A tag (reached root element, or no parent - removed from document)+        if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;+      }++      var absHref = elm.prop('href');+      var rewrittenUrl = $location.$$rewrite(absHref);++      if (absHref && !elm.attr('target') && rewrittenUrl && !event.isDefaultPrevented()) {+        event.preventDefault();+        if (rewrittenUrl != $browser.url()) {+          // update location manually+          $location.$$parse(rewrittenUrl);+          $rootScope.$apply();+          // hack to work around FF6 bug 684208 when scenario runner clicks on links+          window.angular['ff-684208-preventDefault'] = true;+        }+      }+    });+++    // rewrite hashbang url <> html5 url+    if ($location.absUrl() != initialUrl) {+      $browser.url($location.absUrl(), true);+    }++    // update $location when $browser url changes+    $browser.onUrlChange(function(newUrl) {+      if ($location.absUrl() != newUrl) {+        if ($rootScope.$broadcast('$locationChangeStart', newUrl,+                                  $location.absUrl()).defaultPrevented) {+          $browser.url($location.absUrl());+          return;+        }+        $rootScope.$evalAsync(function() {+          var oldUrl = $location.absUrl();++          $location.$$parse(newUrl);+          afterLocationChange(oldUrl);+        });+        if (!$rootScope.$$phase) $rootScope.$digest();+      }+    });++    // update browser+    var changeCounter = 0;+    $rootScope.$watch(function $locationWatch() {+      var oldUrl = $browser.url();+      var currentReplace = $location.$$replace;++      if (!changeCounter || oldUrl != $location.absUrl()) {+        changeCounter++;+        $rootScope.$evalAsync(function() {+          if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl).+              defaultPrevented) {+            $location.$$parse(oldUrl);+          } else {+            $browser.url($location.absUrl(), currentReplace);+            afterLocationChange(oldUrl);+          }+        });+      }+      $location.$$replace = false;++      return changeCounter;+    });++    return $location;++    function afterLocationChange(oldUrl) {+      $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl);+    }+}];+}++/**+ * @ngdoc object+ * @name ng.$log+ * @requires $window+ *+ * @description+ * Simple service for logging. Default implementation safely writes the message+ * into the browser's console (if present).+ * + * The main purpose of this service is to simplify debugging and troubleshooting.+ *+ * The default is to log `debug` messages. You can use+ * {@link ng.$logProvider ng.$logProvider#debugEnabled} to change this.+ *+ * @example+   <example>+     <file name="script.js">+       function LogCtrl($scope, $log) {+         $scope.$log = $log;+         $scope.message = 'Hello World!';+       }+     </file>+     <file name="index.html">+       <div ng-controller="LogCtrl">+         <p>Reload this page with open console, enter text and hit the log button...</p>+         Message:+         <input type="text" ng-model="message"/>+         <button ng-click="$log.log(message)">log</button>+         <button ng-click="$log.warn(message)">warn</button>+         <button ng-click="$log.info(message)">info</button>+         <button ng-click="$log.error(message)">error</button>+       </div>+     </file>+   </example>+ */++/**+ * @ngdoc object+ * @name ng.$logProvider+ * @description+ * Use the `$logProvider` to configure how the application logs messages+ */+function $LogProvider(){+  var debug = true,+      self = this;+  +  /**+   * @ngdoc property+   * @name ng.$logProvider#debugEnabled+   * @methodOf ng.$logProvider+   * @description+   * @param {string=} flag enable or disable debug level messages+   * @returns {*} current value if used as getter or itself (chaining) if used as setter+   */+  this.debugEnabled = function(flag) {+    if (isDefined(flag)) {+      debug = flag;+    return this;+    } else {+      return debug;+    }+  };+  +  this.$get = ['$window', function($window){+    return {+      /**+       * @ngdoc method+       * @name ng.$log#log+       * @methodOf ng.$log+       *+       * @description+       * Write a log message+       */+      log: consoleLog('log'),++      /**+       * @ngdoc method+       * @name ng.$log#info+       * @methodOf ng.$log+       *+       * @description+       * Write an information message+       */+      info: consoleLog('info'),++      /**+       * @ngdoc method+       * @name ng.$log#warn+       * @methodOf ng.$log+       *+       * @description+       * Write a warning message+       */+      warn: consoleLog('warn'),++      /**+       * @ngdoc method+       * @name ng.$log#error+       * @methodOf ng.$log+       *+       * @description+       * Write an error message+       */+      error: consoleLog('error'),+      +      /**+       * @ngdoc method+       * @name ng.$log#debug+       * @methodOf ng.$log+       * +       * @description+       * Write a debug message+       */+      debug: (function () {+        var fn = consoleLog('debug');++        return function() {+          if (debug) {+            fn.apply(self, arguments);+          }+        };+      }())+    };++    function formatError(arg) {+      if (arg instanceof Error) {+        if (arg.stack) {+          arg = (arg.message && arg.stack.indexOf(arg.message) === -1)+              ? 'Error: ' + arg.message + '\n' + arg.stack+              : arg.stack;+        } else if (arg.sourceURL) {+          arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;+        }+      }+      return arg;+    }++    function consoleLog(type) {+      var console = $window.console || {},+          logFn = console[type] || console.log || noop;++      if (logFn.apply) {+        return function() {+          var args = [];+          forEach(arguments, function(arg) {+            args.push(formatError(arg));+          });+          return logFn.apply(console, args);+        };+      }++      // we are IE which either doesn't have window.console => this is noop and we do nothing,+      // or we are IE where console.log doesn't have apply so we log at least first 2 args+      return function(arg1, arg2) {+        logFn(arg1, arg2 == null ? '' : arg2);+      };+    }+  }];+}++var $parseMinErr = minErr('$parse');+var promiseWarningCache = {};+var promiseWarning;++// Sandboxing Angular Expressions+// ------------------------------+// Angular expressions are generally considered safe because these expressions only have direct+// access to $scope and locals. However, one can obtain the ability to execute arbitrary JS code by+// obtaining a reference to native JS functions such as the Function constructor.+//+// As an example, consider the following Angular expression:+//+//   {}.toString.constructor(alert("evil JS code"))+//+// We want to prevent this type of access. For the sake of performance, during the lexing phase we+// disallow any "dotted" access to any member named "constructor".+//+// For reflective calls (a[b]) we check that the value of the lookup is not the Function constructor+// while evaluating the expression, which is a stronger but more expensive test. Since reflective+// calls are expensive anyway, this is not such a big deal compared to static dereferencing.+//+// This sandboxing technique is not perfect and doesn't aim to be. The goal is to prevent exploits+// against the expression language, but not to prevent exploits that were enabled by exposing+// sensitive JavaScript or browser apis on Scope. Exposing such objects on a Scope is never a good+// practice and therefore we are not even trying to protect against interaction with an object+// explicitly exposed in this way.+//+// A developer could foil the name check by aliasing the Function constructor under a different+// name on the scope.+//+// In general, it is not possible to access a Window object from an angular expression unless a+// window or some DOM object that has a reference to window is published onto a Scope.++function ensureSafeMemberName(name, fullExpression) {+  if (name === "constructor") {+    throw $parseMinErr('isecfld',+        'Referencing "constructor" field in Angular expressions is disallowed! Expression: {0}',+        fullExpression);+  }+  return name;+}++function ensureSafeObject(obj, fullExpression) {+  // nifty check if obj is Function that is fast and works across iframes and other contexts+  if (obj) {+    if (obj.constructor === obj) {+      throw $parseMinErr('isecfn',+          'Referencing Function in Angular expressions is disallowed! Expression: {0}',+          fullExpression);+    } else if (// isWindow(obj)+        obj.document && obj.location && obj.alert && obj.setInterval) {+      throw $parseMinErr('isecwindow',+          'Referencing the Window in Angular expressions is disallowed! Expression: {0}',+          fullExpression);+    } else if (// isElement(obj)+        obj.children && (obj.nodeName || (obj.on && obj.find))) {+      throw $parseMinErr('isecdom',+          'Referencing DOM nodes in Angular expressions is disallowed! Expression: {0}',+          fullExpression);+    }+  }+  return obj;+}++var OPERATORS = {+    /* jshint bitwise : false */+    'null':function(){return null;},+    'true':function(){return true;},+    'false':function(){return false;},+    undefined:noop,+    '+':function(self, locals, a,b){+      a=a(self, locals); b=b(self, locals);+      if (isDefined(a)) {+        if (isDefined(b)) {+          return a + b;+        }+        return a;+      }+      return isDefined(b)?b:undefined;},+    '-':function(self, locals, a,b){+          a=a(self, locals); b=b(self, locals);+          return (isDefined(a)?a:0)-(isDefined(b)?b:0);+        },+    '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);},+    '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);},+    '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);},+    '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);},+    '=':noop,+    '===':function(self, locals, a, b){return a(self, locals)===b(self, locals);},+    '!==':function(self, locals, a, b){return a(self, locals)!==b(self, locals);},+    '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);},+    '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);},+    '<':function(self, locals, a,b){return a(self, locals)<b(self, locals);},+    '>':function(self, locals, a,b){return a(self, locals)>b(self, locals);},+    '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);},+    '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);},+    '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);},+    '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);},+    '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);},+//    '|':function(self, locals, a,b){return a|b;},+    '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));},+    '!':function(self, locals, a){return !a(self, locals);}+};+/* jshint bitwise: true */+var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};+++/////////////////////////////////////////+++/**+ * @constructor+ */+var Lexer = function (options) {+  this.options = options;+};++Lexer.prototype = {+  constructor: Lexer,++  lex: function (text) {+    this.text = text;++    this.index = 0;+    this.ch = undefined;+    this.lastCh = ':'; // can start regexp++    this.tokens = [];++    var token;+    var json = [];++    while (this.index < this.text.length) {+      this.ch = this.text.charAt(this.index);+      if (this.is('"\'')) {+        this.readString(this.ch);+      } else if (this.isNumber(this.ch) || this.is('.') && this.isNumber(this.peek())) {+        this.readNumber();+      } else if (this.isIdent(this.ch)) {+        this.readIdent();+        // identifiers can only be if the preceding char was a { or ,+        if (this.was('{,') && json[0] === '{' &&+            (token = this.tokens[this.tokens.length - 1])) {+          token.json = token.text.indexOf('.') === -1;+        }+      } else if (this.is('(){}[].,;:?')) {+        this.tokens.push({+          index: this.index,+          text: this.ch,+          json: (this.was(':[,') && this.is('{[')) || this.is('}]:,')+        });+        if (this.is('{[')) json.unshift(this.ch);+        if (this.is('}]')) json.shift();+        this.index++;+      } else if (this.isWhitespace(this.ch)) {+        this.index++;+        continue;+      } else {+        var ch2 = this.ch + this.peek();+        var ch3 = ch2 + this.peek(2);+        var fn = OPERATORS[this.ch];+        var fn2 = OPERATORS[ch2];+        var fn3 = OPERATORS[ch3];+        if (fn3) {+          this.tokens.push({index: this.index, text: ch3, fn: fn3});+          this.index += 3;+        } else if (fn2) {+          this.tokens.push({index: this.index, text: ch2, fn: fn2});+          this.index += 2;+        } else if (fn) {+          this.tokens.push({+            index: this.index,+            text: this.ch,+            fn: fn,+            json: (this.was('[,:') && this.is('+-'))+          });+          this.index += 1;+        } else {+          this.throwError('Unexpected next character ', this.index, this.index + 1);+        }+      }+      this.lastCh = this.ch;+    }+    return this.tokens;+  },++  is: function(chars) {+    return chars.indexOf(this.ch) !== -1;+  },++  was: function(chars) {+    return chars.indexOf(this.lastCh) !== -1;+  },++  peek: function(i) {+    var num = i || 1;+    return (this.index + num < this.text.length) ? this.text.charAt(this.index + num) : false;+  },++  isNumber: function(ch) {+    return ('0' <= ch && ch <= '9');+  },++  isWhitespace: function(ch) {+    // IE treats non-breaking space as \u00A0+    return (ch === ' ' || ch === '\r' || ch === '\t' ||+            ch === '\n' || ch === '\v' || ch === '\u00A0');+  },++  isIdent: function(ch) {+    return ('a' <= ch && ch <= 'z' ||+            'A' <= ch && ch <= 'Z' ||+            '_' === ch || ch === '$');+  },++  isExpOperator: function(ch) {+    return (ch === '-' || ch === '+' || this.isNumber(ch));+  },++  throwError: function(error, start, end) {+    end = end || this.index;+    var colStr = (isDefined(start)+            ? 's ' + start +  '-' + this.index + ' [' + this.text.substring(start, end) + ']'+            : ' ' + end);+    throw $parseMinErr('lexerr', 'Lexer Error: {0} at column{1} in expression [{2}].',+        error, colStr, this.text);+  },++  readNumber: function() {+    var number = '';+    var start = this.index;+    while (this.index < this.text.length) {+      var ch = lowercase(this.text.charAt(this.index));+      if (ch == '.' || this.isNumber(ch)) {+        number += ch;+      } else {+        var peekCh = this.peek();+        if (ch == 'e' && this.isExpOperator(peekCh)) {+          number += ch;+        } else if (this.isExpOperator(ch) &&+            peekCh && this.isNumber(peekCh) &&+            number.charAt(number.length - 1) == 'e') {+          number += ch;+        } else if (this.isExpOperator(ch) &&+            (!peekCh || !this.isNumber(peekCh)) &&+            number.charAt(number.length - 1) == 'e') {+          this.throwError('Invalid exponent');+        } else {+          break;+        }+      }+      this.index++;+    }+    number = 1 * number;+    this.tokens.push({+      index: start,+      text: number,+      json: true,+      fn: function() { return number; }+    });+  },++  readIdent: function() {+    var parser = this;++    var ident = '';+    var start = this.index;++    var lastDot, peekIndex, methodName, ch;++    while (this.index < this.text.length) {+      ch = this.text.charAt(this.index);+      if (ch === '.' || this.isIdent(ch) || this.isNumber(ch)) {+        if (ch === '.') lastDot = this.index;+        ident += ch;+      } else {+        break;+      }+      this.index++;+    }++    //check if this is not a method invocation and if it is back out to last dot+    if (lastDot) {+      peekIndex = this.index;+      while (peekIndex < this.text.length) {+        ch = this.text.charAt(peekIndex);+        if (ch === '(') {+          methodName = ident.substr(lastDot - start + 1);+          ident = ident.substr(0, lastDot - start);+          this.index = peekIndex;+          break;+        }+        if (this.isWhitespace(ch)) {+          peekIndex++;+        } else {+          break;+        }+      }+    }+++    var token = {+      index: start,+      text: ident+    };++    // OPERATORS is our own object so we don't need to use special hasOwnPropertyFn+    if (OPERATORS.hasOwnProperty(ident)) {+      token.fn = OPERATORS[ident];+      token.json = OPERATORS[ident];+    } else {+      var getter = getterFn(ident, this.options, this.text);+      token.fn = extend(function(self, locals) {+        return (getter(self, locals));+      }, {+        assign: function(self, value) {+          return setter(self, ident, value, parser.text, parser.options);+        }+      });+    }++    this.tokens.push(token);++    if (methodName) {+      this.tokens.push({+        index:lastDot,+        text: '.',+        json: false+      });+      this.tokens.push({+        index: lastDot + 1,+        text: methodName,+        json: false+      });+    }+  },++  readString: function(quote) {+    var start = this.index;+    this.index++;+    var string = '';+    var rawString = quote;+    var escape = false;+    while (this.index < this.text.length) {+      var ch = this.text.charAt(this.index);+      rawString += ch;+      if (escape) {+        if (ch === 'u') {+          var hex = this.text.substring(this.index + 1, this.index + 5);+          if (!hex.match(/[\da-f]{4}/i))+            this.throwError('Invalid unicode escape [\\u' + hex + ']');+          this.index += 4;+          string += String.fromCharCode(parseInt(hex, 16));+        } else {+          var rep = ESCAPE[ch];+          if (rep) {+            string += rep;+          } else {+            string += ch;+          }+        }+        escape = false;+      } else if (ch === '\\') {+        escape = true;+      } else if (ch === quote) {+        this.index++;+        this.tokens.push({+          index: start,+          text: rawString,+          string: string,+          json: true,+          fn: function() { return string; }+        });+        return;+      } else {+        string += ch;+      }+      this.index++;+    }+    this.throwError('Unterminated quote', start);+  }+};+++/**+ * @constructor+ */+var Parser = function (lexer, $filter, options) {+  this.lexer = lexer;+  this.$filter = $filter;+  this.options = options;+};++Parser.ZERO = function () { return 0; };++Parser.prototype = {+  constructor: Parser,++  parse: function (text, json) {+    this.text = text;++    //TODO(i): strip all the obsolte json stuff from this file+    this.json = json;++    this.tokens = this.lexer.lex(text);++    if (json) {+      // The extra level of aliasing is here, just in case the lexer misses something, so that+      // we prevent any accidental execution in JSON.+      this.assignment = this.logicalOR;++      this.functionCall =+      this.fieldAccess =+      this.objectIndex =+      this.filterChain = function() {+        this.throwError('is not valid json', {text: text, index: 0});+      };+    }++    var value = json ? this.primary() : this.statements();++    if (this.tokens.length !== 0) {+      this.throwError('is an unexpected token', this.tokens[0]);+    }++    value.literal = !!value.literal;+    value.constant = !!value.constant;++    return value;+  },++  primary: function () {+    var primary;+    if (this.expect('(')) {+      primary = this.filterChain();+      this.consume(')');+    } else if (this.expect('[')) {+      primary = this.arrayDeclaration();+    } else if (this.expect('{')) {+      primary = this.object();+    } else {+      var token = this.expect();+      primary = token.fn;+      if (!primary) {+        this.throwError('not a primary expression', token);+      }+      if (token.json) {+        primary.constant = true;+        primary.literal = true;+      }+    }++    var next, context;+    while ((next = this.expect('(', '[', '.'))) {+      if (next.text === '(') {+        primary = this.functionCall(primary, context);+        context = null;+      } else if (next.text === '[') {+        context = primary;+        primary = this.objectIndex(primary);+      } else if (next.text === '.') {+        context = primary;+        primary = this.fieldAccess(primary);+      } else {+        this.throwError('IMPOSSIBLE');+      }+    }+    return primary;+  },++  throwError: function(msg, token) {+    throw $parseMinErr('syntax',+        'Syntax Error: Token \'{0}\' {1} at column {2} of the expression [{3}] starting at [{4}].',+          token.text, msg, (token.index + 1), this.text, this.text.substring(token.index));+  },++  peekToken: function() {+    if (this.tokens.length === 0)+      throw $parseMinErr('ueoe', 'Unexpected end of expression: {0}', this.text);+    return this.tokens[0];+  },++  peek: function(e1, e2, e3, e4) {+    if (this.tokens.length > 0) {+      var token = this.tokens[0];+      var t = token.text;+      if (t === e1 || t === e2 || t === e3 || t === e4 ||+          (!e1 && !e2 && !e3 && !e4)) {+        return token;+      }+    }+    return false;+  },++  expect: function(e1, e2, e3, e4){+    var token = this.peek(e1, e2, e3, e4);+    if (token) {+      if (this.json && !token.json) {+        this.throwError('is not valid json', token);+      }+      this.tokens.shift();+      return token;+    }+    return false;+  },++  consume: function(e1){+    if (!this.expect(e1)) {+      this.throwError('is unexpected, expecting [' + e1 + ']', this.peek());+    }+  },++  unaryFn: function(fn, right) {+    return extend(function(self, locals) {+      return fn(self, locals, right);+    }, {+      constant:right.constant+    });+  },++  ternaryFn: function(left, middle, right){+    return extend(function(self, locals){+      return left(self, locals) ? middle(self, locals) : right(self, locals);+    }, {+      constant: left.constant && middle.constant && right.constant+    });+  },++  binaryFn: function(left, fn, right) {+    return extend(function(self, locals) {+      return fn(self, locals, left, right);+    }, {+      constant:left.constant && right.constant+    });+  },++  statements: function() {+    var statements = [];+    while (true) {+      if (this.tokens.length > 0 && !this.peek('}', ')', ';', ']'))+        statements.push(this.filterChain());+      if (!this.expect(';')) {+        // optimize for the common case where there is only one statement.+        // TODO(size): maybe we should not support multiple statements?+        return (statements.length === 1)+            ? statements[0]+            : function(self, locals) {+                var value;+                for (var i = 0; i < statements.length; i++) {+                  var statement = statements[i];+                  if (statement) {+                    value = statement(self, locals);+                  }+                }+                return value;+              };+      }+    }+  },++  filterChain: function() {+    var left = this.expression();+    var token;+    while (true) {+      if ((token = this.expect('|'))) {+        left = this.binaryFn(left, token.fn, this.filter());+      } else {+        return left;+      }+    }+  },++  filter: function() {+    var token = this.expect();+    var fn = this.$filter(token.text);+    var argsFn = [];+    while (true) {+      if ((token = this.expect(':'))) {+        argsFn.push(this.expression());+      } else {+        var fnInvoke = function(self, locals, input) {+          var args = [input];+          for (var i = 0; i < argsFn.length; i++) {+            args.push(argsFn[i](self, locals));+          }+          return fn.apply(self, args);+        };+        return function() {+          return fnInvoke;+        };+      }+    }+  },++  expression: function() {+    return this.assignment();+  },++  assignment: function() {+    var left = this.ternary();+    var right;+    var token;+    if ((token = this.expect('='))) {+      if (!left.assign) {+        this.throwError('implies assignment but [' ++            this.text.substring(0, token.index) + '] can not be assigned to', token);+      }+      right = this.ternary();+      return function(scope, locals) {+        return left.assign(scope, right(scope, locals), locals);+      };+    }+    return left;+  },++  ternary: function() {+    var left = this.logicalOR();+    var middle;+    var token;+    if ((token = this.expect('?'))) {+      middle = this.ternary();+      if ((token = this.expect(':'))) {+        return this.ternaryFn(left, middle, this.ternary());+      } else {+        this.throwError('expected :', token);+      }+    } else {+      return left;+    }+  },++  logicalOR: function() {+    var left = this.logicalAND();+    var token;+    while (true) {+      if ((token = this.expect('||'))) {+        left = this.binaryFn(left, token.fn, this.logicalAND());+      } else {+        return left;+      }+    }+  },++  logicalAND: function() {+    var left = this.equality();+    var token;+    if ((token = this.expect('&&'))) {+      left = this.binaryFn(left, token.fn, this.logicalAND());+    }+    return left;+  },++  equality: function() {+    var left = this.relational();+    var token;+    if ((token = this.expect('==','!=','===','!=='))) {+      left = this.binaryFn(left, token.fn, this.equality());+    }+    return left;+  },++  relational: function() {+    var left = this.additive();+    var token;+    if ((token = this.expect('<', '>', '<=', '>='))) {+      left = this.binaryFn(left, token.fn, this.relational());+    }+    return left;+  },++  additive: function() {+    var left = this.multiplicative();+    var token;+    while ((token = this.expect('+','-'))) {+      left = this.binaryFn(left, token.fn, this.multiplicative());+    }+    return left;+  },++  multiplicative: function() {+    var left = this.unary();+    var token;+    while ((token = this.expect('*','/','%'))) {+      left = this.binaryFn(left, token.fn, this.unary());+    }+    return left;+  },++  unary: function() {+    var token;+    if (this.expect('+')) {+      return this.primary();+    } else if ((token = this.expect('-'))) {+      return this.binaryFn(Parser.ZERO, token.fn, this.unary());+    } else if ((token = this.expect('!'))) {+      return this.unaryFn(token.fn, this.unary());+    } else {+      return this.primary();+    }+  },++  fieldAccess: function(object) {+    var parser = this;+    var field = this.expect().text;+    var getter = getterFn(field, this.options, this.text);++    return extend(function(scope, locals, self) {+      return getter(self || object(scope, locals), locals);+    }, {+      assign: function(scope, value, locals) {+        return setter(object(scope, locals), field, value, parser.text, parser.options);+      }+    });+  },++  objectIndex: function(obj) {+    var parser = this;++    var indexFn = this.expression();+    this.consume(']');++    return extend(function(self, locals) {+      var o = obj(self, locals),+          i = indexFn(self, locals),+          v, p;++      if (!o) return undefined;+      v = ensureSafeObject(o[i], parser.text);+      if (v && v.then && parser.options.unwrapPromises) {+        p = v;+        if (!('$$v' in v)) {+          p.$$v = undefined;+          p.then(function(val) { p.$$v = val; });+        }+        v = v.$$v;+      }+      return v;+    }, {+      assign: function(self, value, locals) {+        var key = indexFn(self, locals);+        // prevent overwriting of Function.constructor which would break ensureSafeObject check+        var safe = ensureSafeObject(obj(self, locals), parser.text);+        return safe[key] = value;+      }+    });+  },++  functionCall: function(fn, contextGetter) {+    var argsFn = [];+    if (this.peekToken().text !== ')') {+      do {+        argsFn.push(this.expression());+      } while (this.expect(','));+    }+    this.consume(')');++    var parser = this;++    return function(scope, locals) {+      var args = [];+      var context = contextGetter ? contextGetter(scope, locals) : scope;++      for (var i = 0; i < argsFn.length; i++) {+        args.push(argsFn[i](scope, locals));+      }+      var fnPtr = fn(scope, locals, context) || noop;++      ensureSafeObject(context, parser.text);+      ensureSafeObject(fnPtr, parser.text);++      // IE stupidity! (IE doesn't have apply for some native functions)+      var v = fnPtr.apply+            ? fnPtr.apply(context, args)+            : fnPtr(args[0], args[1], args[2], args[3], args[4]);++      return ensureSafeObject(v, parser.text);+    };+  },++  // This is used with json array declaration+  arrayDeclaration: function () {+    var elementFns = [];+    var allConstant = true;+    if (this.peekToken().text !== ']') {+      do {+        var elementFn = this.expression();+        elementFns.push(elementFn);+        if (!elementFn.constant) {+          allConstant = false;+        }+      } while (this.expect(','));+    }+    this.consume(']');++    return extend(function(self, locals) {+      var array = [];+      for (var i = 0; i < elementFns.length; i++) {+        array.push(elementFns[i](self, locals));+      }+      return array;+    }, {+      literal: true,+      constant: allConstant+    });+  },++  object: function () {+    var keyValues = [];+    var allConstant = true;+    if (this.peekToken().text !== '}') {+      do {+        var token = this.expect(),+        key = token.string || token.text;+        this.consume(':');+        var value = this.expression();+        keyValues.push({key: key, value: value});+        if (!value.constant) {+          allConstant = false;+        }+      } while (this.expect(','));+    }+    this.consume('}');++    return extend(function(self, locals) {+      var object = {};+      for (var i = 0; i < keyValues.length; i++) {+        var keyValue = keyValues[i];+        object[keyValue.key] = keyValue.value(self, locals);+      }+      return object;+    }, {+      literal: true,+      constant: allConstant+    });+  }+};+++//////////////////////////////////////////////////+// Parser helper functions+//////////////////////////////////////////////////++function setter(obj, path, setValue, fullExp, options) {+  //needed?+  options = options || {};++  var element = path.split('.'), key;+  for (var i = 0; element.length > 1; i++) {+    key = ensureSafeMemberName(element.shift(), fullExp);+    var propertyObj = obj[key];+    if (!propertyObj) {+      propertyObj = {};+      obj[key] = propertyObj;+    }+    obj = propertyObj;+    if (obj.then && options.unwrapPromises) {+      promiseWarning(fullExp);+      if (!("$$v" in obj)) {+        (function(promise) {+          promise.then(function(val) { promise.$$v = val; }); }+        )(obj);+      }+      if (obj.$$v === undefined) {+        obj.$$v = {};+      }+      obj = obj.$$v;+    }+  }+  key = ensureSafeMemberName(element.shift(), fullExp);+  obj[key] = setValue;+  return setValue;+}++var getterFnCache = {};++/**+ * Implementation of the "Black Hole" variant from:+ * - http://jsperf.com/angularjs-parse-getter/4+ * - http://jsperf.com/path-evaluation-simplified/7+ */+function cspSafeGetterFn(key0, key1, key2, key3, key4, fullExp, options) {+  ensureSafeMemberName(key0, fullExp);+  ensureSafeMemberName(key1, fullExp);+  ensureSafeMemberName(key2, fullExp);+  ensureSafeMemberName(key3, fullExp);+  ensureSafeMemberName(key4, fullExp);++  return !options.unwrapPromises+      ? function cspSafeGetter(scope, locals) {+          var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope;++          if (pathVal === null || pathVal === undefined) return pathVal;+          pathVal = pathVal[key0];++          if (!key1 || pathVal === null || pathVal === undefined) return pathVal;+          pathVal = pathVal[key1];++          if (!key2 || pathVal === null || pathVal === undefined) return pathVal;+          pathVal = pathVal[key2];++          if (!key3 || pathVal === null || pathVal === undefined) return pathVal;+          pathVal = pathVal[key3];++          if (!key4 || pathVal === null || pathVal === undefined) return pathVal;+          pathVal = pathVal[key4];++          return pathVal;+        }+      : function cspSafePromiseEnabledGetter(scope, locals) {+          var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope,+              promise;++          if (pathVal === null || pathVal === undefined) return pathVal;++          pathVal = pathVal[key0];+          if (pathVal && pathVal.then) {+            promiseWarning(fullExp);+            if (!("$$v" in pathVal)) {+              promise = pathVal;+              promise.$$v = undefined;+              promise.then(function(val) { promise.$$v = val; });+            }+            pathVal = pathVal.$$v;+          }+          if (!key1 || pathVal === null || pathVal === undefined) return pathVal;++          pathVal = pathVal[key1];+          if (pathVal && pathVal.then) {+            promiseWarning(fullExp);+            if (!("$$v" in pathVal)) {+              promise = pathVal;+              promise.$$v = undefined;+              promise.then(function(val) { promise.$$v = val; });+            }+            pathVal = pathVal.$$v;+          }+          if (!key2 || pathVal === null || pathVal === undefined) return pathVal;++          pathVal = pathVal[key2];+          if (pathVal && pathVal.then) {+            promiseWarning(fullExp);+            if (!("$$v" in pathVal)) {+              promise = pathVal;+              promise.$$v = undefined;+              promise.then(function(val) { promise.$$v = val; });+            }+            pathVal = pathVal.$$v;+          }+          if (!key3 || pathVal === null || pathVal === undefined) return pathVal;++          pathVal = pathVal[key3];+          if (pathVal && pathVal.then) {+            promiseWarning(fullExp);+            if (!("$$v" in pathVal)) {+              promise = pathVal;+              promise.$$v = undefined;+              promise.then(function(val) { promise.$$v = val; });+            }+            pathVal = pathVal.$$v;+          }+          if (!key4 || pathVal === null || pathVal === undefined) return pathVal;++          pathVal = pathVal[key4];+          if (pathVal && pathVal.then) {+            promiseWarning(fullExp);+            if (!("$$v" in pathVal)) {+              promise = pathVal;+              promise.$$v = undefined;+              promise.then(function(val) { promise.$$v = val; });+            }+            pathVal = pathVal.$$v;+          }+          return pathVal;+        };+}++function getterFn(path, options, fullExp) {+  // Check whether the cache has this getter already.+  // We can use hasOwnProperty directly on the cache because we ensure,+  // see below, that the cache never stores a path called 'hasOwnProperty'+  if (getterFnCache.hasOwnProperty(path)) {+    return getterFnCache[path];+  }++  var pathKeys = path.split('.'),+      pathKeysLength = pathKeys.length,+      fn;++  if (options.csp) {+    if (pathKeysLength < 6) {+      fn = cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4], fullExp,+                          options);+    } else {+      fn = function(scope, locals) {+        var i = 0, val;+        do {+          val = cspSafeGetterFn(pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++],+                                pathKeys[i++], fullExp, options)(scope, locals);++          locals = undefined; // clear after first iteration+          scope = val;+        } while (i < pathKeysLength);+        return val;+      };+    }+  } else {+    var code = 'var l, fn, p;\n';+    forEach(pathKeys, function(key, index) {+      ensureSafeMemberName(key, fullExp);+      code += 'if(s === null || s === undefined) return s;\n' ++              'l=s;\n' ++              's='+ (index+                      // we simply dereference 's' on any .dot notation+                      ? 's'+                      // but if we are first then we check locals first, and if so read it first+                      : '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' ++              (options.unwrapPromises+                ? 'if (s && s.then) {\n' ++                  ' pw("' + fullExp.replace(/(["\r\n])/g, '\\$1') + '");\n' ++                  ' if (!("$$v" in s)) {\n' ++                    ' p=s;\n' ++                    ' p.$$v = undefined;\n' ++                    ' p.then(function(v) {p.$$v=v;});\n' ++                    '}\n' ++                  ' s=s.$$v\n' ++                '}\n'+                : '');+    });+    code += 'return s;';++    /* jshint -W054 */+    var evaledFnGetter = new Function('s', 'k', 'pw', code); // s=scope, k=locals, pw=promiseWarning+    /* jshint +W054 */+    evaledFnGetter.toString = function() { return code; };+    fn = function(scope, locals) {+      return evaledFnGetter(scope, locals, promiseWarning);+    };+  }++  // Only cache the value if it's not going to mess up the cache object+  // This is more performant that using Object.prototype.hasOwnProperty.call+  if (path !== 'hasOwnProperty') {+    getterFnCache[path] = fn;+  }+  return fn;+}++///////////////////////////////////++/**+ * @ngdoc function+ * @name ng.$parse+ * @function+ *+ * @description+ *+ * Converts Angular {@link guide/expression expression} into a function.+ *+ * <pre>+ *   var getter = $parse('user.name');+ *   var setter = getter.assign;+ *   var context = {user:{name:'angular'}};+ *   var locals = {user:{name:'local'}};+ *+ *   expect(getter(context)).toEqual('angular');+ *   setter(context, 'newValue');+ *   expect(context.user.name).toEqual('newValue');+ *   expect(getter(context, locals)).toEqual('local');+ * </pre>+ *+ *+ * @param {string} expression String expression to compile.+ * @returns {function(context, locals)} a function which represents the compiled expression:+ *+ *    * `context` – `{object}` – an object against which any expressions embedded in the strings+ *      are evaluated against (typically a scope object).+ *    * `locals` – `{object=}` – local variables context object, useful for overriding values in+ *      `context`.+ *+ *    The returned function also has the following properties:+ *      * `literal` – `{boolean}` – whether the expression's top-level node is a JavaScript+ *        literal.+ *      * `constant` – `{boolean}` – whether the expression is made entirely of JavaScript+ *        constant literals.+ *      * `assign` – `{?function(context, value)}` – if the expression is assignable, this will be+ *        set to a function to change its value on the given context.+ *+ */+++/**+ * @ngdoc object+ * @name ng.$parseProvider+ * @function+ *+ * @description+ * `$parseProvider` can be used for configuring the default behavior of the {@link ng.$parse $parse}+ *  service.+ */+function $ParseProvider() {+  var cache = {};++  var $parseOptions = {+    csp: false,+    unwrapPromises: false,+    logPromiseWarnings: true+  };+++  /**+   * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.+   *+   * @ngdoc method+   * @name ng.$parseProvider#unwrapPromises+   * @methodOf ng.$parseProvider+   * @description+   *+   * **This feature is deprecated, see deprecation notes below for more info**+   *+   * If set to true (default is false), $parse will unwrap promises automatically when a promise is+   * found at any part of the expression. In other words, if set to true, the expression will always+   * result in a non-promise value.+   *+   * While the promise is unresolved, it's treated as undefined, but once resolved and fulfilled,+   * the fulfillment value is used in place of the promise while evaluating the expression.+   *+   * **Deprecation notice**+   *+   * This is a feature that didn't prove to be wildly useful or popular, primarily because of the+   * dichotomy between data access in templates (accessed as raw values) and controller code+   * (accessed as promises).+   *+   * In most code we ended up resolving promises manually in controllers anyway and thus unifying+   * the model access there.+   *+   * Other downsides of automatic promise unwrapping:+   *+   * - when building components it's often desirable to receive the raw promises+   * - adds complexity and slows down expression evaluation+   * - makes expression code pre-generation unattractive due to the amount of code that needs to be+   *   generated+   * - makes IDE auto-completion and tool support hard+   *+   * **Warning Logs**+   *+   * If the unwrapping is enabled, Angular will log a warning about each expression that unwraps a+   * promise (to reduce the noise, each expression is logged only once). To disable this logging use+   * `$parseProvider.logPromiseWarnings(false)` api.+   *+   *+   * @param {boolean=} value New value.+   * @returns {boolean|self} Returns the current setting when used as getter and self if used as+   *                         setter.+   */+  this.unwrapPromises = function(value) {+    if (isDefined(value)) {+      $parseOptions.unwrapPromises = !!value;+      return this;+    } else {+      return $parseOptions.unwrapPromises;+    }+  };+++  /**+   * @deprecated Promise unwrapping via $parse is deprecated and will be removed in the future.+   *+   * @ngdoc method+   * @name ng.$parseProvider#logPromiseWarnings+   * @methodOf ng.$parseProvider+   * @description+   *+   * Controls whether Angular should log a warning on any encounter of a promise in an expression.+   *+   * The default is set to `true`.+   *+   * This setting applies only if `$parseProvider.unwrapPromises` setting is set to true as well.+   *+   * @param {boolean=} value New value.+   * @returns {boolean|self} Returns the current setting when used as getter and self if used as+   *                         setter.+   */+ this.logPromiseWarnings = function(value) {+    if (isDefined(value)) {+      $parseOptions.logPromiseWarnings = value;+      return this;+    } else {+      return $parseOptions.logPromiseWarnings;+    }+  };+++  this.$get = ['$filter', '$sniffer', '$log', function($filter, $sniffer, $log) {+    $parseOptions.csp = $sniffer.csp;++    promiseWarning = function promiseWarningFn(fullExp) {+      if (!$parseOptions.logPromiseWarnings || promiseWarningCache.hasOwnProperty(fullExp)) return;+      promiseWarningCache[fullExp] = true;+      $log.warn('[$parse] Promise found in the expression `' + fullExp + '`. ' ++          'Automatic unwrapping of promises in Angular expressions is deprecated.');+    };++    return function(exp) {+      var parsedExpression;++      switch (typeof exp) {+        case 'string':++          if (cache.hasOwnProperty(exp)) {+            return cache[exp];+          }++          var lexer = new Lexer($parseOptions);+          var parser = new Parser(lexer, $filter, $parseOptions);+          parsedExpression = parser.parse(exp, false);++          if (exp !== 'hasOwnProperty') {+            // Only cache the value if it's not going to mess up the cache object+            // This is more performant that using Object.prototype.hasOwnProperty.call+            cache[exp] = parsedExpression;+          }++          return parsedExpression;++        case 'function':+          return exp;++        default:+          return noop;+      }+    };+  }];+}++/**+ * @ngdoc service+ * @name ng.$q+ * @requires $rootScope+ *+ * @description+ * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).+ *+ * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an+ * interface for interacting with an object that represents the result of an action that is+ * performed asynchronously, and may or may not be finished at any given point in time.+ *+ * From the perspective of dealing with error handling, deferred and promise APIs are to+ * asynchronous programming what `try`, `catch` and `throw` keywords are to synchronous programming.+ *+ * <pre>+ *   // for the purpose of this example let's assume that variables `$q` and `scope` are+ *   // available in the current lexical scope (they could have been injected or passed in).+ *+ *   function asyncGreet(name) {+ *     var deferred = $q.defer();+ *+ *     setTimeout(function() {+ *       // since this fn executes async in a future turn of the event loop, we need to wrap+ *       // our code into an $apply call so that the model changes are properly observed.+ *       scope.$apply(function() {+ *         deferred.notify('About to greet ' + name + '.');+ *+ *         if (okToGreet(name)) {+ *           deferred.resolve('Hello, ' + name + '!');+ *         } else {+ *           deferred.reject('Greeting ' + name + ' is not allowed.');+ *         }+ *       });+ *     }, 1000);+ *+ *     return deferred.promise;+ *   }+ *+ *   var promise = asyncGreet('Robin Hood');+ *   promise.then(function(greeting) {+ *     alert('Success: ' + greeting);+ *   }, function(reason) {+ *     alert('Failed: ' + reason);+ *   }, function(update) {+ *     alert('Got notification: ' + update);+ *   });+ * </pre>+ *+ * At first it might not be obvious why this extra complexity is worth the trouble. The payoff+ * comes in the way of guarantees that promise and deferred APIs make, see+ * https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md.+ *+ * Additionally the promise api allows for composition that is very hard to do with the+ * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.+ * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the+ * section on serial or parallel joining of promises.+ *+ *+ * # The Deferred API+ *+ * A new instance of deferred is constructed by calling `$q.defer()`.+ *+ * The purpose of the deferred object is to expose the associated Promise instance as well as APIs+ * that can be used for signaling the successful or unsuccessful completion, as well as the status+ * of the task.+ *+ * **Methods**+ *+ * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection+ *   constructed via `$q.reject`, the promise will be rejected instead.+ * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to+ *   resolving it with a rejection constructed via `$q.reject`.+ * - `notify(value)` - provides updates on the status of the promises execution. This may be called+ *   multiple times before the promise is either resolved or rejected.+ *+ * **Properties**+ *+ * - promise – `{Promise}` – promise object associated with this deferred.+ *+ *+ * # The Promise API+ *+ * A new promise instance is created when a deferred instance is created and can be retrieved by+ * calling `deferred.promise`.+ *+ * The purpose of the promise object is to allow for interested parties to get access to the result+ * of the deferred task when it completes.+ *+ * **Methods**+ *+ * - `then(successCallback, errorCallback, notifyCallback)` – regardless of when the promise was or+ *   will be resolved or rejected, `then` calls one of the success or error callbacks asynchronously+ *   as soon as the result is available. The callbacks are called with a single argument: the result+ *   or rejection reason. Additionally, the notify callback may be called zero or more times to+ *   provide a progress indication, before the promise is resolved or rejected.+ *+ *   This method *returns a new promise* which is resolved or rejected via the return value of the+ *   `successCallback`, `errorCallback`. It also notifies via the return value of the+ *   `notifyCallback` method. The promise can not be resolved or rejected from the notifyCallback+ *   method.+ *+ * - `catch(errorCallback)` – shorthand for `promise.then(null, errorCallback)`+ *+ * - `finally(callback)` – allows you to observe either the fulfillment or rejection of a promise,+ *   but to do so without modifying the final value. This is useful to release resources or do some+ *   clean-up that needs to be done whether the promise was rejected or resolved. See the [full+ *   specification](https://github.com/kriskowal/q/wiki/API-Reference#promisefinallycallback) for+ *   more information.+ *+ *   Because `finally` is a reserved word in JavaScript and reserved keywords are not supported as+ *   property names by ES3, you'll need to invoke the method like `promise['finally'](callback)` to+ *   make your code IE8 compatible.+ *+ * # Chaining promises+ *+ * Because calling the `then` method of a promise returns a new derived promise, it is easily+ * possible to create a chain of promises:+ *+ * <pre>+ *   promiseB = promiseA.then(function(result) {+ *     return result + 1;+ *   });+ *+ *   // promiseB will be resolved immediately after promiseA is resolved and its value+ *   // will be the result of promiseA incremented by 1+ * </pre>+ *+ * It is possible to create chains of any length and since a promise can be resolved with another+ * promise (which will defer its resolution further), it is possible to pause/defer resolution of+ * the promises at any point in the chain. This makes it possible to implement powerful APIs like+ * $http's response interceptors.+ *+ *+ * # Differences between Kris Kowal's Q and $q+ *+ *  There are three main differences:+ *+ * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation+ *   mechanism in angular, which means faster propagation of resolution or rejection into your+ *   models and avoiding unnecessary browser repaints, which would result in flickering UI.+ * - Q has many more features than $q, but that comes at a cost of bytes. $q is tiny, but contains+ *   all the important functionality needed for common async tasks.+ *+ *  # Testing+ *+ *  <pre>+ *    it('should simulate promise', inject(function($q, $rootScope) {+ *      var deferred = $q.defer();+ *      var promise = deferred.promise;+ *      var resolvedValue;+ *+ *      promise.then(function(value) { resolvedValue = value; });+ *      expect(resolvedValue).toBeUndefined();+ *+ *      // Simulate resolving of promise+ *      deferred.resolve(123);+ *      // Note that the 'then' function does not get called synchronously.+ *      // This is because we want the promise API to always be async, whether or not+ *      // it got called synchronously or asynchronously.+ *      expect(resolvedValue).toBeUndefined();+ *+ *      // Propagate promise resolution to 'then' functions using $apply().+ *      $rootScope.$apply();+ *      expect(resolvedValue).toEqual(123);+ *    }));+ *  </pre>+ */+function $QProvider() {++  this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {+    return qFactory(function(callback) {+      $rootScope.$evalAsync(callback);+    }, $exceptionHandler);+  }];+}+++/**+ * Constructs a promise manager.+ *+ * @param {function(function)} nextTick Function for executing functions in the next turn.+ * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for+ *     debugging purposes.+ * @returns {object} Promise manager.+ */+function qFactory(nextTick, exceptionHandler) {++  /**+   * @ngdoc+   * @name ng.$q#defer+   * @methodOf ng.$q+   * @description+   * Creates a `Deferred` object which represents a task which will finish in the future.+   *+   * @returns {Deferred} Returns a new instance of deferred.+   */+  var defer = function() {+    var pending = [],+        value, deferred;++    deferred = {++      resolve: function(val) {+        if (pending) {+          var callbacks = pending;+          pending = undefined;+          value = ref(val);++          if (callbacks.length) {+            nextTick(function() {+              var callback;+              for (var i = 0, ii = callbacks.length; i < ii; i++) {+                callback = callbacks[i];+                value.then(callback[0], callback[1], callback[2]);+              }+            });+          }+        }+      },+++      reject: function(reason) {+        deferred.resolve(reject(reason));+      },+++      notify: function(progress) {+        if (pending) {+          var callbacks = pending;++          if (pending.length) {+            nextTick(function() {+              var callback;+              for (var i = 0, ii = callbacks.length; i < ii; i++) {+                callback = callbacks[i];+                callback[2](progress);+              }+            });+          }+        }+      },+++      promise: {+        then: function(callback, errback, progressback) {+          var result = defer();++          var wrappedCallback = function(value) {+            try {+              result.resolve((isFunction(callback) ? callback : defaultCallback)(value));+            } catch(e) {+              result.reject(e);+              exceptionHandler(e);+            }+          };++          var wrappedErrback = function(reason) {+            try {+              result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));+            } catch(e) {+              result.reject(e);+              exceptionHandler(e);+            }+          };++          var wrappedProgressback = function(progress) {+            try {+              result.notify((isFunction(progressback) ? progressback : defaultCallback)(progress));+            } catch(e) {+              exceptionHandler(e);+            }+          };++          if (pending) {+            pending.push([wrappedCallback, wrappedErrback, wrappedProgressback]);+          } else {+            value.then(wrappedCallback, wrappedErrback, wrappedProgressback);+          }++          return result.promise;+        },++        "catch": function(callback) {+          return this.then(null, callback);+        },++        "finally": function(callback) {++          function makePromise(value, resolved) {+            var result = defer();+            if (resolved) {+              result.resolve(value);+            } else {+              result.reject(value);+            }+            return result.promise;+          }++          function handleCallback(value, isResolved) {+            var callbackOutput = null;+            try {+              callbackOutput = (callback ||defaultCallback)();+            } catch(e) {+              return makePromise(e, false);+            }+            if (callbackOutput && isFunction(callbackOutput.then)) {+              return callbackOutput.then(function() {+                return makePromise(value, isResolved);+              }, function(error) {+                return makePromise(error, false);+              });+            } else {+              return makePromise(value, isResolved);+            }+          }++          return this.then(function(value) {+            return handleCallback(value, true);+          }, function(error) {+            return handleCallback(error, false);+          });+        }+      }+    };++    return deferred;+  };+++  var ref = function(value) {+    if (value && isFunction(value.then)) return value;+    return {+      then: function(callback) {+        var result = defer();+        nextTick(function() {+          result.resolve(callback(value));+        });+        return result.promise;+      }+    };+  };+++  /**+   * @ngdoc+   * @name ng.$q#reject+   * @methodOf ng.$q+   * @description+   * Creates a promise that is resolved as rejected with the specified `reason`. This api should be+   * used to forward rejection in a chain of promises. If you are dealing with the last promise in+   * a promise chain, you don't need to worry about it.+   *+   * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of+   * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via+   * a promise error callback and you want to forward the error to the promise derived from the+   * current promise, you have to "rethrow" the error by returning a rejection constructed via+   * `reject`.+   *+   * <pre>+   *   promiseB = promiseA.then(function(result) {+   *     // success: do something and resolve promiseB+   *     //          with the old or a new result+   *     return result;+   *   }, function(reason) {+   *     // error: handle the error if possible and+   *     //        resolve promiseB with newPromiseOrValue,+   *     //        otherwise forward the rejection to promiseB+   *     if (canHandle(reason)) {+   *      // handle the error and recover+   *      return newPromiseOrValue;+   *     }+   *     return $q.reject(reason);+   *   });+   * </pre>+   *+   * @param {*} reason Constant, message, exception or an object representing the rejection reason.+   * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.+   */+  var reject = function(reason) {+    return {+      then: function(callback, errback) {+        var result = defer();+        nextTick(function() {+          try {+            result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));+          } catch(e) {+            result.reject(e);+            exceptionHandler(e);+          }+        });+        return result.promise;+      }+    };+  };+++  /**+   * @ngdoc+   * @name ng.$q#when+   * @methodOf ng.$q+   * @description+   * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.+   * This is useful when you are dealing with an object that might or might not be a promise, or if+   * the promise comes from a source that can't be trusted.+   *+   * @param {*} value Value or a promise+   * @returns {Promise} Returns a promise of the passed value or promise+   */+  var when = function(value, callback, errback, progressback) {+    var result = defer(),+        done;++    var wrappedCallback = function(value) {+      try {+        return (isFunction(callback) ? callback : defaultCallback)(value);+      } catch (e) {+        exceptionHandler(e);+        return reject(e);+      }+    };++    var wrappedErrback = function(reason) {+      try {+        return (isFunction(errback) ? errback : defaultErrback)(reason);+      } catch (e) {+        exceptionHandler(e);+        return reject(e);+      }+    };++    var wrappedProgressback = function(progress) {+      try {+        return (isFunction(progressback) ? progressback : defaultCallback)(progress);+      } catch (e) {+        exceptionHandler(e);+      }+    };++    nextTick(function() {+      ref(value).then(function(value) {+        if (done) return;+        done = true;+        result.resolve(ref(value).then(wrappedCallback, wrappedErrback, wrappedProgressback));+      }, function(reason) {+        if (done) return;+        done = true;+        result.resolve(wrappedErrback(reason));+      }, function(progress) {+        if (done) return;+        result.notify(wrappedProgressback(progress));+      });+    });++    return result.promise;+  };+++  function defaultCallback(value) {+    return value;+  }+++  function defaultErrback(reason) {+    return reject(reason);+  }+++  /**+   * @ngdoc+   * @name ng.$q#all+   * @methodOf ng.$q+   * @description+   * Combines multiple promises into a single promise that is resolved when all of the input+   * promises are resolved.+   *+   * @param {Array.<Promise>|Object.<Promise>} promises An array or hash of promises.+   * @returns {Promise} Returns a single promise that will be resolved with an array/hash of values,+   *   each value corresponding to the promise at the same index/key in the `promises` array/hash.+   *   If any of the promises is resolved with a rejection, this resulting promise will be rejected+   *   with the same rejection value.+   */+  function all(promises) {+    var deferred = defer(),+        counter = 0,+        results = isArray(promises) ? [] : {};++    forEach(promises, function(promise, key) {+      counter++;+      ref(promise).then(function(value) {+        if (results.hasOwnProperty(key)) return;+        results[key] = value;+        if (!(--counter)) deferred.resolve(results);+      }, function(reason) {+        if (results.hasOwnProperty(key)) return;+        deferred.reject(reason);+      });+    });++    if (counter === 0) {+      deferred.resolve(results);+    }++    return deferred.promise;+  }++  return {+    defer: defer,+    reject: reject,+    when: when,+    all: all+  };+}++/**+ * DESIGN NOTES+ *+ * The design decisions behind the scope are heavily favored for speed and memory consumption.+ *+ * The typical use of scope is to watch the expressions, which most of the time return the same+ * value as last time so we optimize the operation.+ *+ * Closures construction is expensive in terms of speed as well as memory:+ *   - No closures, instead use prototypical inheritance for API+ *   - Internal state needs to be stored on scope directly, which means that private state is+ *     exposed as $$____ properties+ *+ * Loop operations are optimized by using while(count--) { ... }+ *   - this means that in order to keep the same order of execution as addition we have to add+ *     items to the array at the beginning (shift) instead of at the end (push)+ *+ * Child scopes are created and removed often+ *   - Using an array would be slow since inserts in middle are expensive so we use linked list+ *+ * There are few watches then a lot of observers. This is why you don't want the observer to be+ * implemented in the same way as watch. Watch requires return of initialization function which+ * are expensive to construct.+ */+++/**+ * @ngdoc object+ * @name ng.$rootScopeProvider+ * @description+ *+ * Provider for the $rootScope service.+ */++/**+ * @ngdoc function+ * @name ng.$rootScopeProvider#digestTtl+ * @methodOf ng.$rootScopeProvider+ * @description+ *+ * Sets the number of `$digest` iterations the scope should attempt to execute before giving up and+ * assuming that the model is unstable.+ *+ * The current default is 10 iterations.+ *+ * In complex applications it's possible that the dependencies between `$watch`s will result in+ * several digest iterations. However if an application needs more than the default 10 digest+ * iterations for its model to stabilize then you should investigate what is causing the model to+ * continuously change during the digest.+ *+ * Increasing the TTL could have performance implications, so you should not change it without+ * proper justification.+ *+ * @param {number} limit The number of digest iterations.+ */+++/**+ * @ngdoc object+ * @name ng.$rootScope+ * @description+ *+ * Every application has a single root {@link ng.$rootScope.Scope scope}.+ * All other scopes are descendant scopes of the root scope. Scopes provide separation+ * between the model and the view, via a mechanism for watching the model for changes.+ * They also provide an event emission/broadcast and subscription facility. See the+ * {@link guide/scope developer guide on scopes}.+ */+function $RootScopeProvider(){+  var TTL = 10;+  var $rootScopeMinErr = minErr('$rootScope');+  var lastDirtyWatch = null;++  this.digestTtl = function(value) {+    if (arguments.length) {+      TTL = value;+    }+    return TTL;+  };++  this.$get = ['$injector', '$exceptionHandler', '$parse', '$browser',+      function( $injector,   $exceptionHandler,   $parse,   $browser) {++    /**+     * @ngdoc function+     * @name ng.$rootScope.Scope+     *+     * @description+     * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the+     * {@link AUTO.$injector $injector}. Child scopes are created using the+     * {@link ng.$rootScope.Scope#methods_$new $new()} method. (Most scopes are created automatically when+     * compiled HTML template is executed.)+     *+     * Here is a simple scope snippet to show how you can interact with the scope.+     * <pre>+     * <file src="./test/ng/rootScopeSpec.js" tag="docs1" />+     * </pre>+     *+     * # Inheritance+     * A scope can inherit from a parent scope, as in this example:+     * <pre>+         var parent = $rootScope;+         var child = parent.$new();++         parent.salutation = "Hello";+         child.name = "World";+         expect(child.salutation).toEqual('Hello');++         child.salutation = "Welcome";+         expect(child.salutation).toEqual('Welcome');+         expect(parent.salutation).toEqual('Hello');+     * </pre>+     *+     *+     * @param {Object.<string, function()>=} providers Map of service factory which need to be+     *                                       provided for the current scope. Defaults to {@link ng}.+     * @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should+     *                              append/override services provided by `providers`. This is handy+     *                              when unit-testing and having the need to override a default+     *                              service.+     * @returns {Object} Newly created scope.+     *+     */+    function Scope() {+      this.$id = nextUid();+      this.$$phase = this.$parent = this.$$watchers =+                     this.$$nextSibling = this.$$prevSibling =+                     this.$$childHead = this.$$childTail = null;+      this['this'] = this.$root =  this;+      this.$$destroyed = false;+      this.$$asyncQueue = [];+      this.$$postDigestQueue = [];+      this.$$listeners = {};+      this.$$isolateBindings = {};+    }++    /**+     * @ngdoc property+     * @name ng.$rootScope.Scope#$id+     * @propertyOf ng.$rootScope.Scope+     * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for+     *   debugging.+     */+++    Scope.prototype = {+      constructor: Scope,+      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$new+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Creates a new child {@link ng.$rootScope.Scope scope}.+       *+       * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and+       * {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the+       * scope hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.+       *+       * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is+       * desired for the scope and its child scopes to be permanently detached from the parent and+       * thus stop participating in model change detection and listener notification by invoking.+       *+       * @param {boolean} isolate If true, then the scope does not prototypically inherit from the+       *         parent scope. The scope is isolated, as it can not see parent scope properties.+       *         When creating widgets, it is useful for the widget to not accidentally read parent+       *         state.+       *+       * @returns {Object} The newly created child scope.+       *+       */+      $new: function(isolate) {+        var ChildScope,+            child;++        if (isolate) {+          child = new Scope();+          child.$root = this.$root;+          // ensure that there is just one async queue per $rootScope and its children+          child.$$asyncQueue = this.$$asyncQueue;+          child.$$postDigestQueue = this.$$postDigestQueue;+        } else {+          ChildScope = function() {}; // should be anonymous; This is so that when the minifier munges+            // the name it does not become random set of chars. This will then show up as class+            // name in the debugger.+          ChildScope.prototype = this;+          child = new ChildScope();+          child.$id = nextUid();+        }+        child['this'] = child;+        child.$$listeners = {};+        child.$parent = this;+        child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null;+        child.$$prevSibling = this.$$childTail;+        if (this.$$childHead) {+          this.$$childTail.$$nextSibling = child;+          this.$$childTail = child;+        } else {+          this.$$childHead = this.$$childTail = child;+        }+        return child;+      },++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$watch+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Registers a `listener` callback to be executed whenever the `watchExpression` changes.+       *+       * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest+       *   $digest()} and should return the value that will be watched. (Since+       *   {@link ng.$rootScope.Scope#$digest $digest()} reruns when it detects changes the+       *   `watchExpression` can execute multiple times per+       *   {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)+       * - The `listener` is called only when the value from the current `watchExpression` and the+       *   previous call to `watchExpression` are not equal (with the exception of the initial run,+       *   see below). The inequality is determined according to+       *   {@link angular.equals} function. To save the value of the object for later comparison,+       *   the {@link angular.copy} function is used. It also means that watching complex options+       *   will have adverse memory and performance implications.+       * - The watch `listener` may change the model, which may trigger other `listener`s to fire.+       *   This is achieved by rerunning the watchers until no changes are detected. The rerun+       *   iteration limit is 10 to prevent an infinite loop deadlock.+       *+       *+       * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,+       * you can register a `watchExpression` function with no `listener`. (Since `watchExpression`+       * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a+       * change is detected, be prepared for multiple calls to your listener.)+       *+       * After a watcher is registered with the scope, the `listener` fn is called asynchronously+       * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the+       * watcher. In rare cases, this is undesirable because the listener is called when the result+       * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you+       * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the+       * listener was called due to initialization.+       *+       * The example below contains an illustration of using a function as your $watch listener+       *+       *+       * # Example+       * <pre>+           // let's assume that scope was dependency injected as the $rootScope+           var scope = $rootScope;+           scope.name = 'misko';+           scope.counter = 0;++           expect(scope.counter).toEqual(0);+           scope.$watch('name', function(newValue, oldValue) {+             scope.counter = scope.counter + 1;+           });+           expect(scope.counter).toEqual(0);++           scope.$digest();+           // no variable change+           expect(scope.counter).toEqual(0);++           scope.name = 'adam';+           scope.$digest();+           expect(scope.counter).toEqual(1);++++           // Using a listener function+           var food;+           scope.foodCounter = 0;+           expect(scope.foodCounter).toEqual(0);+           scope.$watch(+             // This is the listener function+             function() { return food; },+             // This is the change handler+             function(newValue, oldValue) {+               if ( newValue !== oldValue ) {+                 // Only increment the counter if the value changed+                 scope.foodCounter = scope.foodCounter + 1;+               }+             }+           );+           // No digest has been run so the counter will be zero+           expect(scope.foodCounter).toEqual(0);++           // Run the digest but since food has not changed cout will still be zero+           scope.$digest();+           expect(scope.foodCounter).toEqual(0);++           // Update food and run digest.  Now the counter will increment+           food = 'cheeseburger';+           scope.$digest();+           expect(scope.foodCounter).toEqual(1);++       * </pre>+       *+       *+       *+       * @param {(function()|string)} watchExpression Expression that is evaluated on each+       *    {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers+       *    a call to the `listener`.+       *+       *    - `string`: Evaluated as {@link guide/expression expression}+       *    - `function(scope)`: called with current `scope` as a parameter.+       * @param {(function()|string)=} listener Callback called whenever the return value of+       *   the `watchExpression` changes.+       *+       *    - `string`: Evaluated as {@link guide/expression expression}+       *    - `function(newValue, oldValue, scope)`: called with current and previous values as+       *      parameters.+       *+       * @param {boolean=} objectEquality Compare object for equality rather than for reference.+       * @returns {function()} Returns a deregistration function for this listener.+       */+      $watch: function(watchExp, listener, objectEquality) {+        var scope = this,+            get = compileToFn(watchExp, 'watch'),+            array = scope.$$watchers,+            watcher = {+              fn: listener,+              last: initWatchVal,+              get: get,+              exp: watchExp,+              eq: !!objectEquality+            };++        lastDirtyWatch = null;++        // in the case user pass string, we need to compile it, do we really need this ?+        if (!isFunction(listener)) {+          var listenFn = compileToFn(listener || noop, 'listener');+          watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);};+        }++        if (typeof watchExp == 'string' && get.constant) {+          var originalFn = watcher.fn;+          watcher.fn = function(newVal, oldVal, scope) {+            originalFn.call(this, newVal, oldVal, scope);+            arrayRemove(array, watcher);+          };+        }++        if (!array) {+          array = scope.$$watchers = [];+        }+        // we use unshift since we use a while loop in $digest for speed.+        // the while loop reads in reverse order.+        array.unshift(watcher);++        return function() {+          arrayRemove(array, watcher);+        };+      },+++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$watchCollection+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Shallow watches the properties of an object and fires whenever any of the properties change+       * (for arrays, this implies watching the array items; for object maps, this implies watching+       * the properties). If a change is detected, the `listener` callback is fired.+       *+       * - The `obj` collection is observed via standard $watch operation and is examined on every+       *   call to $digest() to see if any items have been added, removed, or moved.+       * - The `listener` is called whenever anything within the `obj` has changed. Examples include+       *   adding, removing, and moving items belonging to an object or array.+       *+       *+       * # Example+       * <pre>+          $scope.names = ['igor', 'matias', 'misko', 'james'];+          $scope.dataCount = 4;++          $scope.$watchCollection('names', function(newNames, oldNames) {+            $scope.dataCount = newNames.length;+          });++          expect($scope.dataCount).toEqual(4);+          $scope.$digest();++          //still at 4 ... no changes+          expect($scope.dataCount).toEqual(4);++          $scope.names.pop();+          $scope.$digest();++          //now there's been a change+          expect($scope.dataCount).toEqual(3);+       * </pre>+       *+       *+       * @param {string|Function(scope)} obj Evaluated as {@link guide/expression expression}. The+       *    expression value should evaluate to an object or an array which is observed on each+       *    {@link ng.$rootScope.Scope#$digest $digest} cycle. Any shallow change within the+       *    collection will trigger a call to the `listener`.+       *+       * @param {function(newCollection, oldCollection, scope)} listener a callback function that is+       *    fired with both the `newCollection` and `oldCollection` as parameters.+       *    The `newCollection` object is the newly modified data obtained from the `obj` expression+       *    and the `oldCollection` object is a copy of the former collection data.+       *    The `scope` refers to the current scope.+       *+       * @returns {function()} Returns a de-registration function for this listener. When the+       *    de-registration function is executed, the internal watch operation is terminated.+       */+      $watchCollection: function(obj, listener) {+        var self = this;+        var oldValue;+        var newValue;+        var changeDetected = 0;+        var objGetter = $parse(obj);+        var internalArray = [];+        var internalObject = {};+        var oldLength = 0;++        function $watchCollectionWatch() {+          newValue = objGetter(self);+          var newLength, key;++          if (!isObject(newValue)) {+            if (oldValue !== newValue) {+              oldValue = newValue;+              changeDetected++;+            }+          } else if (isArrayLike(newValue)) {+            if (oldValue !== internalArray) {+              // we are transitioning from something which was not an array into array.+              oldValue = internalArray;+              oldLength = oldValue.length = 0;+              changeDetected++;+            }++            newLength = newValue.length;++            if (oldLength !== newLength) {+              // if lengths do not match we need to trigger change notification+              changeDetected++;+              oldValue.length = oldLength = newLength;+            }+            // copy the items to oldValue and look for changes.+            for (var i = 0; i < newLength; i++) {+              if (oldValue[i] !== newValue[i]) {+                changeDetected++;+                oldValue[i] = newValue[i];+              }+            }+          } else {+            if (oldValue !== internalObject) {+              // we are transitioning from something which was not an object into object.+              oldValue = internalObject = {};+              oldLength = 0;+              changeDetected++;+            }+            // copy the items to oldValue and look for changes.+            newLength = 0;+            for (key in newValue) {+              if (newValue.hasOwnProperty(key)) {+                newLength++;+                if (oldValue.hasOwnProperty(key)) {+                  if (oldValue[key] !== newValue[key]) {+                    changeDetected++;+                    oldValue[key] = newValue[key];+                  }+                } else {+                  oldLength++;+                  oldValue[key] = newValue[key];+                  changeDetected++;+                }+              }+            }+            if (oldLength > newLength) {+              // we used to have more keys, need to find them and destroy them.+              changeDetected++;+              for(key in oldValue) {+                if (oldValue.hasOwnProperty(key) && !newValue.hasOwnProperty(key)) {+                  oldLength--;+                  delete oldValue[key];+                }+              }+            }+          }+          return changeDetected;+        }++        function $watchCollectionAction() {+          listener(newValue, oldValue, self);+        }++        return this.$watch($watchCollectionWatch, $watchCollectionAction);+      },++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$digest+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Processes all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and+       * its children. Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change+       * the model, the `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers}+       * until no more listeners are firing. This means that it is possible to get into an infinite+       * loop. This function will throw `'Maximum iteration limit exceeded.'` if the number of+       * iterations exceeds 10.+       *+       * Usually, you don't call `$digest()` directly in+       * {@link ng.directive:ngController controllers} or in+       * {@link ng.$compileProvider#methods_directive directives}.+       * Instead, you should call {@link ng.$rootScope.Scope#$apply $apply()} (typically from within+       * a {@link ng.$compileProvider#methods_directive directives}), which will force a `$digest()`.+       *+       * If you want to be notified whenever `$digest()` is called,+       * you can register a `watchExpression` function with+       * {@link ng.$rootScope.Scope#$watch $watch()} with no `listener`.+       *+       * In unit tests, you may need to call `$digest()` to simulate the scope life cycle.+       *+       * # Example+       * <pre>+           var scope = ...;+           scope.name = 'misko';+           scope.counter = 0;++           expect(scope.counter).toEqual(0);+           scope.$watch('name', function(newValue, oldValue) {+             scope.counter = scope.counter + 1;+           });+           expect(scope.counter).toEqual(0);++           scope.$digest();+           // no variable change+           expect(scope.counter).toEqual(0);++           scope.name = 'adam';+           scope.$digest();+           expect(scope.counter).toEqual(1);+       * </pre>+       *+       */+      $digest: function() {+        var watch, value, last,+            watchers,+            asyncQueue = this.$$asyncQueue,+            postDigestQueue = this.$$postDigestQueue,+            length,+            dirty, ttl = TTL,+            next, current, target = this,+            watchLog = [],+            logIdx, logMsg, asyncTask;++        beginPhase('$digest');++        lastDirtyWatch = null;++        do { // "while dirty" loop+          dirty = false;+          current = target;++          while(asyncQueue.length) {+            try {+              asyncTask = asyncQueue.shift();+              asyncTask.scope.$eval(asyncTask.expression);+            } catch (e) {+              clearPhase();+              $exceptionHandler(e);+            }+            lastDirtyWatch = null;+          }++          traverseScopesLoop:+          do { // "traverse the scopes" loop+            if ((watchers = current.$$watchers)) {+              // process our watches+              length = watchers.length;+              while (length--) {+                try {+                  watch = watchers[length];+                  // Most common watches are on primitives, in which case we can short+                  // circuit it with === operator, only when === fails do we use .equals+                  if (watch) {+                    if ((value = watch.get(current)) !== (last = watch.last) &&+                        !(watch.eq+                            ? equals(value, last)+                            : (typeof value == 'number' && typeof last == 'number'+                               && isNaN(value) && isNaN(last)))) {+                      dirty = true;+                      lastDirtyWatch = watch;+                      watch.last = watch.eq ? copy(value) : value;+                      watch.fn(value, ((last === initWatchVal) ? value : last), current);+                      if (ttl < 5) {+                        logIdx = 4 - ttl;+                        if (!watchLog[logIdx]) watchLog[logIdx] = [];+                        logMsg = (isFunction(watch.exp))+                            ? 'fn: ' + (watch.exp.name || watch.exp.toString())+                            : watch.exp;+                        logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last);+                        watchLog[logIdx].push(logMsg);+                      }+                    } else if (watch === lastDirtyWatch) {+                      // If the most recently dirty watcher is now clean, short circuit since the remaining watchers+                      // have already been tested.+                      dirty = false;+                      break traverseScopesLoop;+                    }+                  }+                } catch (e) {+                  clearPhase();+                  $exceptionHandler(e);+                }+              }+            }++            // Insanity Warning: scope depth-first traversal+            // yes, this code is a bit crazy, but it works and we have tests to prove it!+            // this piece should be kept in sync with the traversal in $broadcast+            if (!(next = (current.$$childHead ||+                (current !== target && current.$$nextSibling)))) {+              while(current !== target && !(next = current.$$nextSibling)) {+                current = current.$parent;+              }+            }+          } while ((current = next));++          // `break traverseScopesLoop;` takes us to here++          if(dirty && !(ttl--)) {+            clearPhase();+            throw $rootScopeMinErr('infdig',+                '{0} $digest() iterations reached. Aborting!\n' ++                'Watchers fired in the last 5 iterations: {1}',+                TTL, toJson(watchLog));+          }++        } while (dirty || asyncQueue.length);++        clearPhase();++        while(postDigestQueue.length) {+          try {+            postDigestQueue.shift()();+          } catch (e) {+            $exceptionHandler(e);+          }+        }+      },+++      /**+       * @ngdoc event+       * @name ng.$rootScope.Scope#$destroy+       * @eventOf ng.$rootScope.Scope+       * @eventType broadcast on scope being destroyed+       *+       * @description+       * Broadcasted when a scope and its children are being destroyed.+       *+       * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to+       * clean up DOM bindings before an element is removed from the DOM.+       */++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$destroy+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Removes the current scope (and all of its children) from the parent scope. Removal implies+       * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer+       * propagate to the current scope and its children. Removal also implies that the current+       * scope is eligible for garbage collection.+       *+       * The `$destroy()` is usually used by directives such as+       * {@link ng.directive:ngRepeat ngRepeat} for managing the+       * unrolling of the loop.+       *+       * Just before a scope is destroyed, a `$destroy` event is broadcasted on this scope.+       * Application code can register a `$destroy` event handler that will give it a chance to+       * perform any necessary cleanup.+       *+       * Note that, in AngularJS, there is also a `$destroy` jQuery event, which can be used to+       * clean up DOM bindings before an element is removed from the DOM.+       */+      $destroy: function() {+        // we can't destroy the root scope or a scope that has been already destroyed+        if (this.$$destroyed) return;+        var parent = this.$parent;++        this.$broadcast('$destroy');+        this.$$destroyed = true;+        if (this === $rootScope) return;++        if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;+        if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;+        if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;+        if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;++        // This is bogus code that works around Chrome's GC leak+        // see: https://github.com/angular/angular.js/issues/1313#issuecomment-10378451+        this.$parent = this.$$nextSibling = this.$$prevSibling = this.$$childHead =+            this.$$childTail = null;+      },++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$eval+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Executes the `expression` on the current scope and returns the result. Any exceptions in+       * the expression are propagated (uncaught). This is useful when evaluating Angular+       * expressions.+       *+       * # Example+       * <pre>+           var scope = ng.$rootScope.Scope();+           scope.a = 1;+           scope.b = 2;++           expect(scope.$eval('a+b')).toEqual(3);+           expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);+       * </pre>+       *+       * @param {(string|function())=} expression An angular expression to be executed.+       *+       *    - `string`: execute using the rules as defined in  {@link guide/expression expression}.+       *    - `function(scope)`: execute the function with the current `scope` parameter.+       *+       * @param {(object)=} locals Local variables object, useful for overriding values in scope.+       * @returns {*} The result of evaluating the expression.+       */+      $eval: function(expr, locals) {+        return $parse(expr)(this, locals);+      },++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$evalAsync+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Executes the expression on the current scope at a later point in time.+       *+       * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only+       * that:+       *+       *   - it will execute after the function that scheduled the evaluation (preferably before DOM+       *     rendering).+       *   - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after+       *     `expression` execution.+       *+       * Any exceptions from the execution of the expression are forwarded to the+       * {@link ng.$exceptionHandler $exceptionHandler} service.+       *+       * __Note:__ if this function is called outside of a `$digest` cycle, a new `$digest` cycle+       * will be scheduled. However, it is encouraged to always call code that changes the model+       * from within an `$apply` call. That includes code evaluated via `$evalAsync`.+       *+       * @param {(string|function())=} expression An angular expression to be executed.+       *+       *    - `string`: execute using the rules as defined in {@link guide/expression expression}.+       *    - `function(scope)`: execute the function with the current `scope` parameter.+       *+       */+      $evalAsync: function(expr) {+        // if we are outside of an $digest loop and this is the first time we are scheduling async+        // task also schedule async auto-flush+        if (!$rootScope.$$phase && !$rootScope.$$asyncQueue.length) {+          $browser.defer(function() {+            if ($rootScope.$$asyncQueue.length) {+              $rootScope.$digest();+            }+          });+        }++        this.$$asyncQueue.push({scope: this, expression: expr});+      },++      $$postDigest : function(fn) {+        this.$$postDigestQueue.push(fn);+      },++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$apply+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * `$apply()` is used to execute an expression in angular from outside of the angular+       * framework. (For example from browser DOM events, setTimeout, XHR or third party libraries).+       * Because we are calling into the angular framework we need to perform proper scope life+       * cycle of {@link ng.$exceptionHandler exception handling},+       * {@link ng.$rootScope.Scope#$digest executing watches}.+       *+       * ## Life cycle+       *+       * # Pseudo-Code of `$apply()`+       * <pre>+           function $apply(expr) {+             try {+               return $eval(expr);+             } catch (e) {+               $exceptionHandler(e);+             } finally {+               $root.$digest();+             }+           }+       * </pre>+       *+       *+       * Scope's `$apply()` method transitions through the following stages:+       *+       * 1. The {@link guide/expression expression} is executed using the+       *    {@link ng.$rootScope.Scope#$eval $eval()} method.+       * 2. Any exceptions from the execution of the expression are forwarded to the+       *    {@link ng.$exceptionHandler $exceptionHandler} service.+       * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the+       *    expression was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.+       *+       *+       * @param {(string|function())=} exp An angular expression to be executed.+       *+       *    - `string`: execute using the rules as defined in {@link guide/expression expression}.+       *    - `function(scope)`: execute the function with current `scope` parameter.+       *+       * @returns {*} The result of evaluating the expression.+       */+      $apply: function(expr) {+        try {+          beginPhase('$apply');+          return this.$eval(expr);+        } catch (e) {+          $exceptionHandler(e);+        } finally {+          clearPhase();+          try {+            $rootScope.$digest();+          } catch (e) {+            $exceptionHandler(e);+            throw e;+          }+        }+      },++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$on+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Listens on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for+       * discussion of event life cycle.+       *+       * The event listener function format is: `function(event, args...)`. The `event` object+       * passed into the listener has the following attributes:+       *+       *   - `targetScope` - `{Scope}`: the scope on which the event was `$emit`-ed or+       *     `$broadcast`-ed.+       *   - `currentScope` - `{Scope}`: the current scope which is handling the event.+       *   - `name` - `{string}`: name of the event.+       *   - `stopPropagation` - `{function=}`: calling `stopPropagation` function will cancel+       *     further event propagation (available only for events that were `$emit`-ed).+       *   - `preventDefault` - `{function}`: calling `preventDefault` sets `defaultPrevented` flag+       *     to true.+       *   - `defaultPrevented` - `{boolean}`: true if `preventDefault` was called.+       *+       * @param {string} name Event name to listen on.+       * @param {function(event, args...)} listener Function to call when the event is emitted.+       * @returns {function()} Returns a deregistration function for this listener.+       */+      $on: function(name, listener) {+        var namedListeners = this.$$listeners[name];+        if (!namedListeners) {+          this.$$listeners[name] = namedListeners = [];+        }+        namedListeners.push(listener);++        return function() {+          namedListeners[indexOf(namedListeners, listener)] = null;+        };+      },+++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$emit+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Dispatches an event `name` upwards through the scope hierarchy notifying the+       * registered {@link ng.$rootScope.Scope#$on} listeners.+       *+       * The event life cycle starts at the scope on which `$emit` was called. All+       * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get+       * notified. Afterwards, the event traverses upwards toward the root scope and calls all+       * registered listeners along the way. The event will stop propagating if one of the listeners+       * cancels it.+       *+       * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed+       * onto the {@link ng.$exceptionHandler $exceptionHandler} service.+       *+       * @param {string} name Event name to emit.+       * @param {...*} args Optional set of arguments which will be passed onto the event listeners.+       * @return {Object} Event object (see {@link ng.$rootScope.Scope#$on}).+       */+      $emit: function(name, args) {+        var empty = [],+            namedListeners,+            scope = this,+            stopPropagation = false,+            event = {+              name: name,+              targetScope: scope,+              stopPropagation: function() {stopPropagation = true;},+              preventDefault: function() {+                event.defaultPrevented = true;+              },+              defaultPrevented: false+            },+            listenerArgs = concat([event], arguments, 1),+            i, length;++        do {+          namedListeners = scope.$$listeners[name] || empty;+          event.currentScope = scope;+          for (i=0, length=namedListeners.length; i<length; i++) {++            // if listeners were deregistered, defragment the array+            if (!namedListeners[i]) {+              namedListeners.splice(i, 1);+              i--;+              length--;+              continue;+            }+            try {+              //allow all listeners attached to the current scope to run+              namedListeners[i].apply(null, listenerArgs);+            } catch (e) {+              $exceptionHandler(e);+            }+          }+          //if any listener on the current scope stops propagation, prevent bubbling+          if (stopPropagation) return event;+          //traverse upwards+          scope = scope.$parent;+        } while (scope);++        return event;+      },+++      /**+       * @ngdoc function+       * @name ng.$rootScope.Scope#$broadcast+       * @methodOf ng.$rootScope.Scope+       * @function+       *+       * @description+       * Dispatches an event `name` downwards to all child scopes (and their children) notifying the+       * registered {@link ng.$rootScope.Scope#$on} listeners.+       *+       * The event life cycle starts at the scope on which `$broadcast` was called. All+       * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get+       * notified. Afterwards, the event propagates to all direct and indirect scopes of the current+       * scope and calls all registered listeners along the way. The event cannot be canceled.+       *+       * Any exception emitted from the {@link ng.$rootScope.Scope#$on listeners} will be passed+       * onto the {@link ng.$exceptionHandler $exceptionHandler} service.+       *+       * @param {string} name Event name to broadcast.+       * @param {...*} args Optional set of arguments which will be passed onto the event listeners.+       * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}+       */+      $broadcast: function(name, args) {+        var target = this,+            current = target,+            next = target,+            event = {+              name: name,+              targetScope: target,+              preventDefault: function() {+                event.defaultPrevented = true;+              },+              defaultPrevented: false+            },+            listenerArgs = concat([event], arguments, 1),+            listeners, i, length;++        //down while you can, then up and next sibling or up and next sibling until back at root+        do {+          current = next;+          event.currentScope = current;+          listeners = current.$$listeners[name] || [];+          for (i=0, length = listeners.length; i<length; i++) {+            // if listeners were deregistered, defragment the array+            if (!listeners[i]) {+              listeners.splice(i, 1);+              i--;+              length--;+              continue;+            }++            try {+              listeners[i].apply(null, listenerArgs);+            } catch(e) {+              $exceptionHandler(e);+            }+          }++          // Insanity Warning: scope depth-first traversal+          // yes, this code is a bit crazy, but it works and we have tests to prove it!+          // this piece should be kept in sync with the traversal in $digest+          if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {+            while(current !== target && !(next = current.$$nextSibling)) {+              current = current.$parent;+            }+          }+        } while ((current = next));++        return event;+      }+    };++    var $rootScope = new Scope();++    return $rootScope;+++    function beginPhase(phase) {+      if ($rootScope.$$phase) {+        throw $rootScopeMinErr('inprog', '{0} already in progress', $rootScope.$$phase);+      }++      $rootScope.$$phase = phase;+    }++    function clearPhase() {+      $rootScope.$$phase = null;+    }++    function compileToFn(exp, name) {+      var fn = $parse(exp);+      assertArgFn(fn, name);+      return fn;+    }++    /**+     * function used as an initial value for watchers.+     * because it's unique we can easily tell it apart from other values+     */+    function initWatchVal() {}+  }];+}++/**+ * @description+ * Private service to sanitize uris for links and images. Used by $compile and $sanitize.+ */+function $$SanitizeUriProvider() {+  var aHrefSanitizationWhitelist = /^\s*(https?|ftp|mailto|tel|file):/,+    imgSrcSanitizationWhitelist = /^\s*(https?|ftp|file):|data:image\//;++  /**+   * @description+   * Retrieves or overrides the default regular expression that is used for whitelisting of safe+   * urls during a[href] sanitization.+   *+   * The sanitization is a security measure aimed at prevent XSS attacks via html links.+   *+   * Any url about to be assigned to a[href] via data-binding is first normalized and turned into+   * an absolute url. Afterwards, the url is matched against the `aHrefSanitizationWhitelist`+   * regular expression. If a match is found, the original url is written into the dom. Otherwise,+   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.+   *+   * @param {RegExp=} regexp New regexp to whitelist urls with.+   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for+   *    chaining otherwise.+   */+  this.aHrefSanitizationWhitelist = function(regexp) {+    if (isDefined(regexp)) {+      aHrefSanitizationWhitelist = regexp;+      return this;+    }+    return aHrefSanitizationWhitelist;+  };+++  /**+   * @description+   * Retrieves or overrides the default regular expression that is used for whitelisting of safe+   * urls during img[src] sanitization.+   *+   * The sanitization is a security measure aimed at prevent XSS attacks via html links.+   *+   * Any url about to be assigned to img[src] via data-binding is first normalized and turned into+   * an absolute url. Afterwards, the url is matched against the `imgSrcSanitizationWhitelist`+   * regular expression. If a match is found, the original url is written into the dom. Otherwise,+   * the absolute url is prefixed with `'unsafe:'` string and only then is it written into the DOM.+   *+   * @param {RegExp=} regexp New regexp to whitelist urls with.+   * @returns {RegExp|ng.$compileProvider} Current RegExp if called without value or self for+   *    chaining otherwise.+   */+  this.imgSrcSanitizationWhitelist = function(regexp) {+    if (isDefined(regexp)) {+      imgSrcSanitizationWhitelist = regexp;+      return this;+    }+    return imgSrcSanitizationWhitelist;+  };++  this.$get = function() {+    return function sanitizeUri(uri, isImage) {+      var regex = isImage ? imgSrcSanitizationWhitelist : aHrefSanitizationWhitelist;+      var normalizedVal;+      // NOTE: urlResolve() doesn't support IE < 8 so we don't sanitize for that case.+      if (!msie || msie >= 8 ) {+        normalizedVal = urlResolve(uri).href;+        if (normalizedVal !== '' && !normalizedVal.match(regex)) {+          return 'unsafe:'+normalizedVal;+        }+      }+      return uri;+    };+  };+}++var $sceMinErr = minErr('$sce');++var SCE_CONTEXTS = {+  HTML: 'html',+  CSS: 'css',+  URL: 'url',+  // RESOURCE_URL is a subtype of URL used in contexts where a privileged resource is sourced from a+  // url.  (e.g. ng-include, script src, templateUrl)+  RESOURCE_URL: 'resourceUrl',+  JS: 'js'+};++// Helper functions follow.++// Copied from:+// http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962+// Prereq: s is a string.+function escapeForRegexp(s) {+  return s.replace(/([-()\[\]{}+?*.$\^|,:#<!\\])/g, '\\$1').+           replace(/\x08/g, '\\x08');+}+++function adjustMatcher(matcher) {+  if (matcher === 'self') {+    return matcher;+  } else if (isString(matcher)) {+    // Strings match exactly except for 2 wildcards - '*' and '**'.+    // '*' matches any character except those from the set ':/.?&'.+    // '**' matches any character (like .* in a RegExp).+    // More than 2 *'s raises an error as it's ill defined.+    if (matcher.indexOf('***') > -1) {+      throw $sceMinErr('iwcard',+          'Illegal sequence *** in string matcher.  String: {0}', matcher);+    }+    matcher = escapeForRegexp(matcher).+                  replace('\\*\\*', '.*').+                  replace('\\*', '[^:/.?&;]*');+    return new RegExp('^' + matcher + '$');+  } else if (isRegExp(matcher)) {+    // The only other type of matcher allowed is a Regexp.+    // Match entire URL / disallow partial matches.+    // Flags are reset (i.e. no global, ignoreCase or multiline)+    return new RegExp('^' + matcher.source + '$');+  } else {+    throw $sceMinErr('imatcher',+        'Matchers may only be "self", string patterns or RegExp objects');+  }+}+++function adjustMatchers(matchers) {+  var adjustedMatchers = [];+  if (isDefined(matchers)) {+    forEach(matchers, function(matcher) {+      adjustedMatchers.push(adjustMatcher(matcher));+    });+  }+  return adjustedMatchers;+}+++/**+ * @ngdoc service+ * @name ng.$sceDelegate+ * @function+ *+ * @description+ *+ * `$sceDelegate` is a service that is used by the `$sce` service to provide {@link ng.$sce Strict+ * Contextual Escaping (SCE)} services to AngularJS.+ *+ * Typically, you would configure or override the {@link ng.$sceDelegate $sceDelegate} instead of+ * the `$sce` service to customize the way Strict Contextual Escaping works in AngularJS.  This is+ * because, while the `$sce` provides numerous shorthand methods, etc., you really only need to+ * override 3 core functions (`trustAs`, `getTrusted` and `valueOf`) to replace the way things+ * work because `$sce` delegates to `$sceDelegate` for these operations.+ *+ * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} to configure this service.+ *+ * The default instance of `$sceDelegate` should work out of the box with little pain.  While you+ * can override it completely to change the behavior of `$sce`, the common case would+ * involve configuring the {@link ng.$sceDelegateProvider $sceDelegateProvider} instead by setting+ * your own whitelists and blacklists for trusting URLs used for loading AngularJS resources such as+ * templates.  Refer {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist+ * $sceDelegateProvider.resourceUrlWhitelist} and {@link+ * ng.$sceDelegateProvider#methods_resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}+ */++/**+ * @ngdoc object+ * @name ng.$sceDelegateProvider+ * @description+ *+ * The `$sceDelegateProvider` provider allows developers to configure the {@link ng.$sceDelegate+ * $sceDelegate} service.  This allows one to get/set the whitelists and blacklists used to ensure+ * that the URLs used for sourcing Angular templates are safe.  Refer {@link+ * ng.$sceDelegateProvider#methods_resourceUrlWhitelist $sceDelegateProvider.resourceUrlWhitelist} and+ * {@link ng.$sceDelegateProvider#methods_resourceUrlBlacklist $sceDelegateProvider.resourceUrlBlacklist}+ *+ * For the general details about this service in Angular, read the main page for {@link ng.$sce+ * Strict Contextual Escaping (SCE)}.+ *+ * **Example**:  Consider the following case. <a name="example"></a>+ *+ * - your app is hosted at url `http://myapp.example.com/`+ * - but some of your templates are hosted on other domains you control such as+ *   `http://srv01.assets.example.com/`,  `http://srv02.assets.example.com/`, etc.+ * - and you have an open redirect at `http://myapp.example.com/clickThru?...`.+ *+ * Here is what a secure configuration for this scenario might look like:+ *+ * <pre class="prettyprint">+ *    angular.module('myApp', []).config(function($sceDelegateProvider) {+ *      $sceDelegateProvider.resourceUrlWhitelist([+ *        // Allow same origin resource loads.+ *        'self',+ *        // Allow loading from our assets domain.  Notice the difference between * and **.+ *        'http://srv*.assets.example.com/**']);+ *+ *      // The blacklist overrides the whitelist so the open redirect here is blocked.+ *      $sceDelegateProvider.resourceUrlBlacklist([+ *        'http://myapp.example.com/clickThru**']);+ *      });+ * </pre>+ */++function $SceDelegateProvider() {+  this.SCE_CONTEXTS = SCE_CONTEXTS;++  // Resource URLs can also be trusted by policy.+  var resourceUrlWhitelist = ['self'],+      resourceUrlBlacklist = [];++  /**+   * @ngdoc function+   * @name ng.sceDelegateProvider#resourceUrlWhitelist+   * @methodOf ng.$sceDelegateProvider+   * @function+   *+   * @param {Array=} whitelist When provided, replaces the resourceUrlWhitelist with the value+   *     provided.  This must be an array or null.  A snapshot of this array is used so further+   *     changes to the array are ignored.+   *+   *     Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items+   *     allowed in this array.+   *+   *     Note: **an empty whitelist array will block all URLs**!+   *+   * @return {Array} the currently set whitelist array.+   *+   * The **default value** when no whitelist has been explicitly set is `['self']` allowing only+   * same origin resource requests.+   *+   * @description+   * Sets/Gets the whitelist of trusted resource URLs.+   */+  this.resourceUrlWhitelist = function (value) {+    if (arguments.length) {+      resourceUrlWhitelist = adjustMatchers(value);+    }+    return resourceUrlWhitelist;+  };++  /**+   * @ngdoc function+   * @name ng.sceDelegateProvider#resourceUrlBlacklist+   * @methodOf ng.$sceDelegateProvider+   * @function+   *+   * @param {Array=} blacklist When provided, replaces the resourceUrlBlacklist with the value+   *     provided.  This must be an array or null.  A snapshot of this array is used so further+   *     changes to the array are ignored.+   *+   *     Follow {@link ng.$sce#resourceUrlPatternItem this link} for a description of the items+   *     allowed in this array.+   *+   *     The typical usage for the blacklist is to **block+   *     [open redirects](http://cwe.mitre.org/data/definitions/601.html)** served by your domain as+   *     these would otherwise be trusted but actually return content from the redirected domain.+   *+   *     Finally, **the blacklist overrides the whitelist** and has the final say.+   *+   * @return {Array} the currently set blacklist array.+   *+   * The **default value** when no whitelist has been explicitly set is the empty array (i.e. there+   * is no blacklist.)+   *+   * @description+   * Sets/Gets the blacklist of trusted resource URLs.+   */++  this.resourceUrlBlacklist = function (value) {+    if (arguments.length) {+      resourceUrlBlacklist = adjustMatchers(value);+    }+    return resourceUrlBlacklist;+  };++  this.$get = ['$injector', function($injector) {++    var htmlSanitizer = function htmlSanitizer(html) {+      throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');+    };++    if ($injector.has('$sanitize')) {+      htmlSanitizer = $injector.get('$sanitize');+    }+++    function matchUrl(matcher, parsedUrl) {+      if (matcher === 'self') {+        return urlIsSameOrigin(parsedUrl);+      } else {+        // definitely a regex.  See adjustMatchers()+        return !!matcher.exec(parsedUrl.href);+      }+    }++    function isResourceUrlAllowedByPolicy(url) {+      var parsedUrl = urlResolve(url.toString());+      var i, n, allowed = false;+      // Ensure that at least one item from the whitelist allows this url.+      for (i = 0, n = resourceUrlWhitelist.length; i < n; i++) {+        if (matchUrl(resourceUrlWhitelist[i], parsedUrl)) {+          allowed = true;+          break;+        }+      }+      if (allowed) {+        // Ensure that no item from the blacklist blocked this url.+        for (i = 0, n = resourceUrlBlacklist.length; i < n; i++) {+          if (matchUrl(resourceUrlBlacklist[i], parsedUrl)) {+            allowed = false;+            break;+          }+        }+      }+      return allowed;+    }++    function generateHolderType(Base) {+      var holderType = function TrustedValueHolderType(trustedValue) {+        this.$$unwrapTrustedValue = function() {+          return trustedValue;+        };+      };+      if (Base) {+        holderType.prototype = new Base();+      }+      holderType.prototype.valueOf = function sceValueOf() {+        return this.$$unwrapTrustedValue();+      };+      holderType.prototype.toString = function sceToString() {+        return this.$$unwrapTrustedValue().toString();+      };+      return holderType;+    }++    var trustedValueHolderBase = generateHolderType(),+        byType = {};++    byType[SCE_CONTEXTS.HTML] = generateHolderType(trustedValueHolderBase);+    byType[SCE_CONTEXTS.CSS] = generateHolderType(trustedValueHolderBase);+    byType[SCE_CONTEXTS.URL] = generateHolderType(trustedValueHolderBase);+    byType[SCE_CONTEXTS.JS] = generateHolderType(trustedValueHolderBase);+    byType[SCE_CONTEXTS.RESOURCE_URL] = generateHolderType(byType[SCE_CONTEXTS.URL]);++    /**+     * @ngdoc method+     * @name ng.$sceDelegate#trustAs+     * @methodOf ng.$sceDelegate+     *+     * @description+     * Returns an object that is trusted by angular for use in specified strict+     * contextual escaping contexts (such as ng-html-bind-unsafe, ng-include, any src+     * attribute interpolation, any dom event binding attribute interpolation+     * such as for onclick,  etc.) that uses the provided value.+     * See {@link ng.$sce $sce} for enabling strict contextual escaping.+     *+     * @param {string} type The kind of context in which this value is safe for use.  e.g. url,+     *   resourceUrl, html, js and css.+     * @param {*} value The value that that should be considered trusted/safe.+     * @returns {*} A value that can be used to stand in for the provided `value` in places+     * where Angular expects a $sce.trustAs() return value.+     */+    function trustAs(type, trustedValue) {+      var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null);+      if (!Constructor) {+        throw $sceMinErr('icontext',+            'Attempted to trust a value in invalid context. Context: {0}; Value: {1}',+            type, trustedValue);+      }+      if (trustedValue === null || trustedValue === undefined || trustedValue === '') {+        return trustedValue;+      }+      // All the current contexts in SCE_CONTEXTS happen to be strings.  In order to avoid trusting+      // mutable objects, we ensure here that the value passed in is actually a string.+      if (typeof trustedValue !== 'string') {+        throw $sceMinErr('itype',+            'Attempted to trust a non-string value in a content requiring a string: Context: {0}',+            type);+      }+      return new Constructor(trustedValue);+    }++    /**+     * @ngdoc method+     * @name ng.$sceDelegate#valueOf+     * @methodOf ng.$sceDelegate+     *+     * @description+     * If the passed parameter had been returned by a prior call to {@link ng.$sceDelegate#methods_trustAs+     * `$sceDelegate.trustAs`}, returns the value that had been passed to {@link+     * ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}.+     *+     * If the passed parameter is not a value that had been returned by {@link+     * ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}, returns it as-is.+     *+     * @param {*} value The result of a prior {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}+     *      call or anything else.+     * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#methods_trustAs+     *     `$sceDelegate.trustAs`} if `value` is the result of such a call.  Otherwise, returns+     *     `value` unchanged.+     */+    function valueOf(maybeTrusted) {+      if (maybeTrusted instanceof trustedValueHolderBase) {+        return maybeTrusted.$$unwrapTrustedValue();+      } else {+        return maybeTrusted;+      }+    }++    /**+     * @ngdoc method+     * @name ng.$sceDelegate#getTrusted+     * @methodOf ng.$sceDelegate+     *+     * @description+     * Takes the result of a {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`} call and+     * returns the originally supplied value if the queried context type is a supertype of the+     * created type.  If this condition isn't satisfied, throws an exception.+     *+     * @param {string} type The kind of context in which this value is to be used.+     * @param {*} maybeTrusted The result of a prior {@link ng.$sceDelegate#methods_trustAs+     *     `$sceDelegate.trustAs`} call.+     * @returns {*} The value the was originally provided to {@link ng.$sceDelegate#methods_trustAs+     *     `$sceDelegate.trustAs`} if valid in this context.  Otherwise, throws an exception.+     */+    function getTrusted(type, maybeTrusted) {+      if (maybeTrusted === null || maybeTrusted === undefined || maybeTrusted === '') {+        return maybeTrusted;+      }+      var constructor = (byType.hasOwnProperty(type) ? byType[type] : null);+      if (constructor && maybeTrusted instanceof constructor) {+        return maybeTrusted.$$unwrapTrustedValue();+      }+      // If we get here, then we may only take one of two actions.+      // 1. sanitize the value for the requested type, or+      // 2. throw an exception.+      if (type === SCE_CONTEXTS.RESOURCE_URL) {+        if (isResourceUrlAllowedByPolicy(maybeTrusted)) {+          return maybeTrusted;+        } else {+          throw $sceMinErr('insecurl',+              'Blocked loading resource from url not allowed by $sceDelegate policy.  URL: {0}',+              maybeTrusted.toString());+        }+      } else if (type === SCE_CONTEXTS.HTML) {+        return htmlSanitizer(maybeTrusted);+      }+      throw $sceMinErr('unsafe', 'Attempting to use an unsafe value in a safe context.');+    }++    return { trustAs: trustAs,+             getTrusted: getTrusted,+             valueOf: valueOf };+  }];+}+++/**+ * @ngdoc object+ * @name ng.$sceProvider+ * @description+ *+ * The $sceProvider provider allows developers to configure the {@link ng.$sce $sce} service.+ * -   enable/disable Strict Contextual Escaping (SCE) in a module+ * -   override the default implementation with a custom delegate+ *+ * Read more about {@link ng.$sce Strict Contextual Escaping (SCE)}.+ */++/* jshint maxlen: false*/++/**+ * @ngdoc service+ * @name ng.$sce+ * @function+ *+ * @description+ *+ * `$sce` is a service that provides Strict Contextual Escaping services to AngularJS.+ *+ * # Strict Contextual Escaping+ *+ * Strict Contextual Escaping (SCE) is a mode in which AngularJS requires bindings in certain+ * contexts to result in a value that is marked as safe to use for that context.  One example of+ * such a context is binding arbitrary html controlled by the user via `ng-bind-html`.  We refer+ * to these contexts as privileged or SCE contexts.+ *+ * As of version 1.2, Angular ships with SCE enabled by default.+ *+ * Note:  When enabled (the default), IE8 in quirks mode is not supported.  In this mode, IE8 allows+ * one to execute arbitrary javascript by the use of the expression() syntax.  Refer+ * <http://blogs.msdn.com/b/ie/archive/2008/10/16/ending-expressions.aspx> to learn more about them.+ * You can ensure your document is in standards mode and not quirks mode by adding `<!doctype html>`+ * to the top of your HTML document.+ *+ * SCE assists in writing code in way that (a) is secure by default and (b) makes auditing for+ * security vulnerabilities such as XSS, clickjacking, etc. a lot easier.+ *+ * Here's an example of a binding in a privileged context:+ *+ * <pre class="prettyprint">+ *     <input ng-model="userHtml">+ *     <div ng-bind-html="userHtml">+ * </pre>+ *+ * Notice that `ng-bind-html` is bound to `userHtml` controlled by the user.  With SCE+ * disabled, this application allows the user to render arbitrary HTML into the DIV.+ * In a more realistic example, one may be rendering user comments, blog articles, etc. via+ * bindings.  (HTML is just one example of a context where rendering user controlled input creates+ * security vulnerabilities.)+ *+ * For the case of HTML, you might use a library, either on the client side, or on the server side,+ * to sanitize unsafe HTML before binding to the value and rendering it in the document.+ *+ * How would you ensure that every place that used these types of bindings was bound to a value that+ * was sanitized by your library (or returned as safe for rendering by your server?)  How can you+ * ensure that you didn't accidentally delete the line that sanitized the value, or renamed some+ * properties/fields and forgot to update the binding to the sanitized value?+ *+ * To be secure by default, you want to ensure that any such bindings are disallowed unless you can+ * determine that something explicitly says it's safe to use a value for binding in that+ * context.  You can then audit your code (a simple grep would do) to ensure that this is only done+ * for those values that you can easily tell are safe - because they were received from your server,+ * sanitized by your library, etc.  You can organize your codebase to help with this - perhaps+ * allowing only the files in a specific directory to do this.  Ensuring that the internal API+ * exposed by that code doesn't markup arbitrary values as safe then becomes a more manageable task.+ *+ * In the case of AngularJS' SCE service, one uses {@link ng.$sce#methods_trustAs $sce.trustAs} + * (and shorthand methods such as {@link ng.$sce#methods_trustAsHtml $sce.trustAsHtml}, etc.) to+ * obtain values that will be accepted by SCE / privileged contexts.+ *+ *+ * ## How does it work?+ *+ * In privileged contexts, directives and code will bind to the result of {@link ng.$sce#methods_getTrusted+ * $sce.getTrusted(context, value)} rather than to the value directly.  Directives use {@link+ * ng.$sce#methods_parse $sce.parseAs} rather than `$parse` to watch attribute bindings, which performs the+ * {@link ng.$sce#methods_getTrusted $sce.getTrusted} behind the scenes on non-constant literals.+ *+ * As an example, {@link ng.directive:ngBindHtml ngBindHtml} uses {@link+ * ng.$sce#methods_parseAsHtml $sce.parseAsHtml(binding expression)}.  Here's the actual code (slightly+ * simplified):+ *+ * <pre class="prettyprint">+ *   var ngBindHtmlDirective = ['$sce', function($sce) {+ *     return function(scope, element, attr) {+ *       scope.$watch($sce.parseAsHtml(attr.ngBindHtml), function(value) {+ *         element.html(value || '');+ *       });+ *     };+ *   }];+ * </pre>+ *+ * ## Impact on loading templates+ *+ * This applies both to the {@link ng.directive:ngInclude `ng-include`} directive as well as+ * `templateUrl`'s specified by {@link guide/directive directives}.+ *+ * By default, Angular only loads templates from the same domain and protocol as the application+ * document.  This is done by calling {@link ng.$sce#methods_getTrustedResourceUrl+ * $sce.getTrustedResourceUrl} on the template URL.  To load templates from other domains and/or+ * protocols, you may either either {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist whitelist+ * them} or {@link ng.$sce#methods_trustAsResourceUrl wrap it} into a trusted value.+ *+ * *Please note*:+ * The browser's+ * {@link https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest+ * Same Origin Policy} and {@link http://www.w3.org/TR/cors/ Cross-Origin Resource Sharing (CORS)}+ * policy apply in addition to this and may further restrict whether the template is successfully+ * loaded.  This means that without the right CORS policy, loading templates from a different domain+ * won't work on all browsers.  Also, loading templates from `file://` URL does not work on some+ * browsers.+ *+ * ## This feels like too much overhead for the developer?+ *+ * It's important to remember that SCE only applies to interpolation expressions.+ *+ * If your expressions are constant literals, they're automatically trusted and you don't need to+ * call `$sce.trustAs` on them.  (e.g.+ * `<div ng-html-bind-unsafe="'<b>implicitly trusted</b>'"></div>`) just works.+ *+ * Additionally, `a[href]` and `img[src]` automatically sanitize their URLs and do not pass them+ * through {@link ng.$sce#methods_getTrusted $sce.getTrusted}.  SCE doesn't play a role here.+ *+ * The included {@link ng.$sceDelegate $sceDelegate} comes with sane defaults to allow you to load+ * templates in `ng-include` from your application's domain without having to even know about SCE.+ * It blocks loading templates from other domains or loading templates over http from an https+ * served document.  You can change these by setting your own custom {@link+ * ng.$sceDelegateProvider#methods_resourceUrlWhitelist whitelists} and {@link+ * ng.$sceDelegateProvider#methods_resourceUrlBlacklist blacklists} for matching such URLs.+ *+ * This significantly reduces the overhead.  It is far easier to pay the small overhead and have an+ * application that's secure and can be audited to verify that with much more ease than bolting+ * security onto an application later.+ *+ * <a name="contexts"></a>+ * ## What trusted context types are supported?+ *+ * | Context             | Notes          |+ * |---------------------|----------------|+ * | `$sce.HTML`         | For HTML that's safe to source into the application.  The {@link ng.directive:ngBindHtml ngBindHtml} directive uses this context for bindings. |+ * | `$sce.CSS`          | For CSS that's safe to source into the application.  Currently unused.  Feel free to use it in your own directives. |+ * | `$sce.URL`          | For URLs that are safe to follow as links.  Currently unused (`<a href=` and `<img src=` sanitize their urls and don't consititute an SCE context. |+ * | `$sce.RESOURCE_URL` | For URLs that are not only safe to follow as links, but whose contens are also safe to include in your application.  Examples include `ng-include`, `src` / `ngSrc` bindings for tags other than `IMG` (e.g. `IFRAME`, `OBJECT`, etc.)  <br><br>Note that `$sce.RESOURCE_URL` makes a stronger statement about the URL than `$sce.URL` does and therefore contexts requiring values trusted for `$sce.RESOURCE_URL` can be used anywhere that values trusted for `$sce.URL` are required. |+ * | `$sce.JS`           | For JavaScript that is safe to execute in your application's context.  Currently unused.  Feel free to use it in your own directives. |+ *+ * ## Format of items in {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist resourceUrlWhitelist}/{@link ng.$sceDelegateProvider#methods_resourceUrlBlacklist Blacklist} <a name="resourceUrlPatternItem"></a>+ *+ *  Each element in these arrays must be one of the following:+ *+ *  - **'self'**+ *    - The special **string**, `'self'`, can be used to match against all URLs of the **same+ *      domain** as the application document using the **same protocol**.+ *  - **String** (except the special value `'self'`)+ *    - The string is matched against the full *normalized / absolute URL* of the resource+ *      being tested (substring matches are not good enough.)+ *    - There are exactly **two wildcard sequences** - `*` and `**`.  All other characters+ *      match themselves.+ *    - `*`: matches zero or more occurances of any character other than one of the following 6+ *      characters: '`:`', '`/`', '`.`', '`?`', '`&`' and ';'.  It's a useful wildcard for use+ *      in a whitelist.+ *    - `**`: matches zero or more occurances of *any* character.  As such, it's not+ *      not appropriate to use in for a scheme, domain, etc. as it would match too much.  (e.g.+ *      http://**.example.com/ would match http://evil.com/?ignore=.example.com/ and that might+ *      not have been the intention.)  It's usage at the very end of the path is ok.  (e.g.+ *      http://foo.example.com/templates/**).+ *  - **RegExp** (*see caveat below*)+ *    - *Caveat*:  While regular expressions are powerful and offer great flexibility,  their syntax+ *      (and all the inevitable escaping) makes them *harder to maintain*.  It's easy to+ *      accidentally introduce a bug when one updates a complex expression (imho, all regexes should+ *      have good test coverage.).  For instance, the use of `.` in the regex is correct only in a+ *      small number of cases.  A `.` character in the regex used when matching the scheme or a+ *      subdomain could be matched against a `:` or literal `.` that was likely not intended.   It+ *      is highly recommended to use the string patterns and only fall back to regular expressions+ *      if they as a last resort.+ *    - The regular expression must be an instance of RegExp (i.e. not a string.)  It is+ *      matched against the **entire** *normalized / absolute URL* of the resource being tested+ *      (even when the RegExp did not have the `^` and `$` codes.)  In addition, any flags+ *      present on the RegExp (such as multiline, global, ignoreCase) are ignored.+ *    - If you are generating your Javascript from some other templating engine (not+ *      recommended, e.g. in issue [#4006](https://github.com/angular/angular.js/issues/4006)),+ *      remember to escape your regular expression (and be aware that you might need more than+ *      one level of escaping depending on your templating engine and the way you interpolated+ *      the value.)  Do make use of your platform's escaping mechanism as it might be good+ *      enough before coding your own.  e.g. Ruby has+ *      [Regexp.escape(str)](http://www.ruby-doc.org/core-2.0.0/Regexp.html#method-c-escape)+ *      and Python has [re.escape](http://docs.python.org/library/re.html#re.escape).+ *      Javascript lacks a similar built in function for escaping.  Take a look at Google+ *      Closure library's [goog.string.regExpEscape(s)](+ *      http://docs.closure-library.googlecode.com/git/closure_goog_string_string.js.source.html#line962).+ *+ * Refer {@link ng.$sceDelegateProvider $sceDelegateProvider} for an example.+ *+ * ## Show me an example using SCE.+ *+ * @example+<example module="mySceApp">+<file name="index.html">+  <div ng-controller="myAppController as myCtrl">+    <i ng-bind-html="myCtrl.explicitlyTrustedHtml" id="explicitlyTrustedHtml"></i><br><br>+    <b>User comments</b><br>+    By default, HTML that isn't explicitly trusted (e.g. Alice's comment) is sanitized when+    $sanitize is available.  If $sanitize isn't available, this results in an error instead of an+    exploit.+    <div class="well">+      <div ng-repeat="userComment in myCtrl.userComments">+        <b>{{userComment.name}}</b>:+        <span ng-bind-html="userComment.htmlComment" class="htmlComment"></span>+        <br>+      </div>+    </div>+  </div>+</file>++<file name="script.js">+  var mySceApp = angular.module('mySceApp', ['ngSanitize']);++  mySceApp.controller("myAppController", function myAppController($http, $templateCache, $sce) {+    var self = this;+    $http.get("test_data.json", {cache: $templateCache}).success(function(userComments) {+      self.userComments = userComments;+    });+    self.explicitlyTrustedHtml = $sce.trustAsHtml(+        '<span onmouseover="this.textContent=&quot;Explicitly trusted HTML bypasses ' ++        'sanitization.&quot;">Hover over this text.</span>');+  });+</file>++<file name="test_data.json">+[+  { "name": "Alice",+    "htmlComment":+        "<span onmouseover='this.textContent=\"PWN3D!\"'>Is <i>anyone</i> reading this?</span>"+  },+  { "name": "Bob",+    "htmlComment": "<i>Yes!</i>  Am I the only other one?"+  }+]+</file>++<file name="scenario.js">+  describe('SCE doc demo', function() {+    it('should sanitize untrusted values', function() {+      expect(element('.htmlComment').html()).toBe('<span>Is <i>anyone</i> reading this?</span>');+    });+    it('should NOT sanitize explicitly trusted values', function() {+      expect(element('#explicitlyTrustedHtml').html()).toBe(+          '<span onmouseover="this.textContent=&quot;Explicitly trusted HTML bypasses ' ++          'sanitization.&quot;">Hover over this text.</span>');+    });+  });+</file>+</example>+ *+ *+ *+ * ## Can I disable SCE completely?+ *+ * Yes, you can.  However, this is strongly discouraged.  SCE gives you a lot of security benefits+ * for little coding overhead.  It will be much harder to take an SCE disabled application and+ * either secure it on your own or enable SCE at a later stage.  It might make sense to disable SCE+ * for cases where you have a lot of existing code that was written before SCE was introduced and+ * you're migrating them a module at a time.+ *+ * That said, here's how you can completely disable SCE:+ *+ * <pre class="prettyprint">+ *   angular.module('myAppWithSceDisabledmyApp', []).config(function($sceProvider) {+ *     // Completely disable SCE.  For demonstration purposes only!+ *     // Do not use in new projects.+ *     $sceProvider.enabled(false);+ *   });+ * </pre>+ *+ */+/* jshint maxlen: 100 */++function $SceProvider() {+  var enabled = true;++  /**+   * @ngdoc function+   * @name ng.sceProvider#enabled+   * @methodOf ng.$sceProvider+   * @function+   *+   * @param {boolean=} value If provided, then enables/disables SCE.+   * @return {boolean} true if SCE is enabled, false otherwise.+   *+   * @description+   * Enables/disables SCE and returns the current value.+   */+  this.enabled = function (value) {+    if (arguments.length) {+      enabled = !!value;+    }+    return enabled;+  };+++  /* Design notes on the default implementation for SCE.+   *+   * The API contract for the SCE delegate+   * -------------------------------------+   * The SCE delegate object must provide the following 3 methods:+   *+   * - trustAs(contextEnum, value)+   *     This method is used to tell the SCE service that the provided value is OK to use in the+   *     contexts specified by contextEnum.  It must return an object that will be accepted by+   *     getTrusted() for a compatible contextEnum and return this value.+   *+   * - valueOf(value)+   *     For values that were not produced by trustAs(), return them as is.  For values that were+   *     produced by trustAs(), return the corresponding input value to trustAs.  Basically, if+   *     trustAs is wrapping the given values into some type, this operation unwraps it when given+   *     such a value.+   *+   * - getTrusted(contextEnum, value)+   *     This function should return the a value that is safe to use in the context specified by+   *     contextEnum or throw and exception otherwise.+   *+   * NOTE: This contract deliberately does NOT state that values returned by trustAs() must be+   * opaque or wrapped in some holder object.  That happens to be an implementation detail.  For+   * instance, an implementation could maintain a registry of all trusted objects by context.  In+   * such a case, trustAs() would return the same object that was passed in.  getTrusted() would+   * return the same object passed in if it was found in the registry under a compatible context or+   * throw an exception otherwise.  An implementation might only wrap values some of the time based+   * on some criteria.  getTrusted() might return a value and not throw an exception for special+   * constants or objects even if not wrapped.  All such implementations fulfill this contract.+   *+   *+   * A note on the inheritance model for SCE contexts+   * ------------------------------------------------+   * I've used inheritance and made RESOURCE_URL wrapped types a subtype of URL wrapped types.  This+   * is purely an implementation details.+   *+   * The contract is simply this:+   *+   *     getTrusted($sce.RESOURCE_URL, value) succeeding implies that getTrusted($sce.URL, value)+   *     will also succeed.+   *+   * Inheritance happens to capture this in a natural way.  In some future, we+   * may not use inheritance anymore.  That is OK because no code outside of+   * sce.js and sceSpecs.js would need to be aware of this detail.+   */++  this.$get = ['$parse', '$sniffer', '$sceDelegate', function(+                $parse,   $sniffer,   $sceDelegate) {+    // Prereq: Ensure that we're not running in IE8 quirks mode.  In that mode, IE allows+    // the "expression(javascript expression)" syntax which is insecure.+    if (enabled && $sniffer.msie && $sniffer.msieDocumentMode < 8) {+      throw $sceMinErr('iequirks',+        'Strict Contextual Escaping does not support Internet Explorer version < 9 in quirks ' ++        'mode.  You can fix this by adding the text <!doctype html> to the top of your HTML ' ++        'document.  See http://docs.angularjs.org/api/ng.$sce for more information.');+    }++    var sce = copy(SCE_CONTEXTS);++    /**+     * @ngdoc function+     * @name ng.sce#isEnabled+     * @methodOf ng.$sce+     * @function+     *+     * @return {Boolean} true if SCE is enabled, false otherwise.  If you want to set the value, you+     * have to do it at module config time on {@link ng.$sceProvider $sceProvider}.+     *+     * @description+     * Returns a boolean indicating if SCE is enabled.+     */+    sce.isEnabled = function () {+      return enabled;+    };+    sce.trustAs = $sceDelegate.trustAs;+    sce.getTrusted = $sceDelegate.getTrusted;+    sce.valueOf = $sceDelegate.valueOf;++    if (!enabled) {+      sce.trustAs = sce.getTrusted = function(type, value) { return value; };+      sce.valueOf = identity;+    }++    /**+     * @ngdoc method+     * @name ng.$sce#parse+     * @methodOf ng.$sce+     *+     * @description+     * Converts Angular {@link guide/expression expression} into a function.  This is like {@link+     * ng.$parse $parse} and is identical when the expression is a literal constant.  Otherwise, it+     * wraps the expression in a call to {@link ng.$sce#methods_getTrusted $sce.getTrusted(*type*,+     * *result*)}+     *+     * @param {string} type The kind of SCE context in which this result will be used.+     * @param {string} expression String expression to compile.+     * @returns {function(context, locals)} a function which represents the compiled expression:+     *+     *    * `context` – `{object}` – an object against which any expressions embedded in the strings+     *      are evaluated against (typically a scope object).+     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in+     *      `context`.+     */+    sce.parseAs = function sceParseAs(type, expr) {+      var parsed = $parse(expr);+      if (parsed.literal && parsed.constant) {+        return parsed;+      } else {+        return function sceParseAsTrusted(self, locals) {+          return sce.getTrusted(type, parsed(self, locals));+        };+      }+    };++    /**+     * @ngdoc method+     * @name ng.$sce#trustAs+     * @methodOf ng.$sce+     *+     * @description+     * Delegates to {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs`}.  As such,+     * returns an objectthat is trusted by angular for use in specified strict contextual+     * escaping contexts (such as ng-html-bind-unsafe, ng-include, any src attribute+     * interpolation, any dom event binding attribute interpolation such as for onclick,  etc.)+     * that uses the provided value.  See * {@link ng.$sce $sce} for enabling strict contextual+     * escaping.+     *+     * @param {string} type The kind of context in which this value is safe for use.  e.g. url,+     *   resource_url, html, js and css.+     * @param {*} value The value that that should be considered trusted/safe.+     * @returns {*} A value that can be used to stand in for the provided `value` in places+     * where Angular expects a $sce.trustAs() return value.+     */++    /**+     * @ngdoc method+     * @name ng.$sce#trustAsHtml+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.trustAsHtml(value)` →+     *     {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.HTML, value)`}+     *+     * @param {*} value The value to trustAs.+     * @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedHtml+     *     $sce.getTrustedHtml(value)} to obtain the original value.  (privileged directives+     *     only accept expressions that are either literal constants or are the+     *     return value of {@link ng.$sce#methods_trustAs $sce.trustAs}.)+     */++    /**+     * @ngdoc method+     * @name ng.$sce#trustAsUrl+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.trustAsUrl(value)` →+     *     {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.URL, value)`}+     *+     * @param {*} value The value to trustAs.+     * @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedUrl+     *     $sce.getTrustedUrl(value)} to obtain the original value.  (privileged directives+     *     only accept expressions that are either literal constants or are the+     *     return value of {@link ng.$sce#methods_trustAs $sce.trustAs}.)+     */++    /**+     * @ngdoc method+     * @name ng.$sce#trustAsResourceUrl+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.trustAsResourceUrl(value)` →+     *     {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.RESOURCE_URL, value)`}+     *+     * @param {*} value The value to trustAs.+     * @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedResourceUrl+     *     $sce.getTrustedResourceUrl(value)} to obtain the original value.  (privileged directives+     *     only accept expressions that are either literal constants or are the return+     *     value of {@link ng.$sce#methods_trustAs $sce.trustAs}.)+     */++    /**+     * @ngdoc method+     * @name ng.$sce#trustAsJs+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.trustAsJs(value)` →+     *     {@link ng.$sceDelegate#methods_trustAs `$sceDelegate.trustAs($sce.JS, value)`}+     *+     * @param {*} value The value to trustAs.+     * @returns {*} An object that can be passed to {@link ng.$sce#methods_getTrustedJs+     *     $sce.getTrustedJs(value)} to obtain the original value.  (privileged directives+     *     only accept expressions that are either literal constants or are the+     *     return value of {@link ng.$sce#methods_trustAs $sce.trustAs}.)+     */++    /**+     * @ngdoc method+     * @name ng.$sce#getTrusted+     * @methodOf ng.$sce+     *+     * @description+     * Delegates to {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted`}.  As such,+     * takes the result of a {@link ng.$sce#methods_trustAs `$sce.trustAs`}() call and returns the+     * originally supplied value if the queried context type is a supertype of the created type.+     * If this condition isn't satisfied, throws an exception.+     *+     * @param {string} type The kind of context in which this value is to be used.+     * @param {*} maybeTrusted The result of a prior {@link ng.$sce#methods_trustAs `$sce.trustAs`}+     *                         call.+     * @returns {*} The value the was originally provided to+     *              {@link ng.$sce#methods_trustAs `$sce.trustAs`} if valid in this context.+     *              Otherwise, throws an exception.+     */++    /**+     * @ngdoc method+     * @name ng.$sce#getTrustedHtml+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.getTrustedHtml(value)` →+     *     {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.HTML, value)`}+     *+     * @param {*} value The value to pass to `$sce.getTrusted`.+     * @returns {*} The return value of `$sce.getTrusted($sce.HTML, value)`+     */++    /**+     * @ngdoc method+     * @name ng.$sce#getTrustedCss+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.getTrustedCss(value)` →+     *     {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.CSS, value)`}+     *+     * @param {*} value The value to pass to `$sce.getTrusted`.+     * @returns {*} The return value of `$sce.getTrusted($sce.CSS, value)`+     */++    /**+     * @ngdoc method+     * @name ng.$sce#getTrustedUrl+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.getTrustedUrl(value)` →+     *     {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.URL, value)`}+     *+     * @param {*} value The value to pass to `$sce.getTrusted`.+     * @returns {*} The return value of `$sce.getTrusted($sce.URL, value)`+     */++    /**+     * @ngdoc method+     * @name ng.$sce#getTrustedResourceUrl+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.getTrustedResourceUrl(value)` →+     *     {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.RESOURCE_URL, value)`}+     *+     * @param {*} value The value to pass to `$sceDelegate.getTrusted`.+     * @returns {*} The return value of `$sce.getTrusted($sce.RESOURCE_URL, value)`+     */++    /**+     * @ngdoc method+     * @name ng.$sce#getTrustedJs+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.getTrustedJs(value)` →+     *     {@link ng.$sceDelegate#methods_getTrusted `$sceDelegate.getTrusted($sce.JS, value)`}+     *+     * @param {*} value The value to pass to `$sce.getTrusted`.+     * @returns {*} The return value of `$sce.getTrusted($sce.JS, value)`+     */++    /**+     * @ngdoc method+     * @name ng.$sce#parseAsHtml+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.parseAsHtml(expression string)` →+     *     {@link ng.$sce#methods_parse `$sce.parseAs($sce.HTML, value)`}+     *+     * @param {string} expression String expression to compile.+     * @returns {function(context, locals)} a function which represents the compiled expression:+     *+     *    * `context` – `{object}` – an object against which any expressions embedded in the strings+     *      are evaluated against (typically a scope object).+     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in+     *      `context`.+     */++    /**+     * @ngdoc method+     * @name ng.$sce#parseAsCss+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.parseAsCss(value)` →+     *     {@link ng.$sce#methods_parse `$sce.parseAs($sce.CSS, value)`}+     *+     * @param {string} expression String expression to compile.+     * @returns {function(context, locals)} a function which represents the compiled expression:+     *+     *    * `context` – `{object}` – an object against which any expressions embedded in the strings+     *      are evaluated against (typically a scope object).+     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in+     *      `context`.+     */++    /**+     * @ngdoc method+     * @name ng.$sce#parseAsUrl+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.parseAsUrl(value)` →+     *     {@link ng.$sce#methods_parse `$sce.parseAs($sce.URL, value)`}+     *+     * @param {string} expression String expression to compile.+     * @returns {function(context, locals)} a function which represents the compiled expression:+     *+     *    * `context` – `{object}` – an object against which any expressions embedded in the strings+     *      are evaluated against (typically a scope object).+     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in+     *      `context`.+     */++    /**+     * @ngdoc method+     * @name ng.$sce#parseAsResourceUrl+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.parseAsResourceUrl(value)` →+     *     {@link ng.$sce#methods_parse `$sce.parseAs($sce.RESOURCE_URL, value)`}+     *+     * @param {string} expression String expression to compile.+     * @returns {function(context, locals)} a function which represents the compiled expression:+     *+     *    * `context` – `{object}` – an object against which any expressions embedded in the strings+     *      are evaluated against (typically a scope object).+     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in+     *      `context`.+     */++    /**+     * @ngdoc method+     * @name ng.$sce#parseAsJs+     * @methodOf ng.$sce+     *+     * @description+     * Shorthand method.  `$sce.parseAsJs(value)` →+     *     {@link ng.$sce#methods_parse `$sce.parseAs($sce.JS, value)`}+     *+     * @param {string} expression String expression to compile.+     * @returns {function(context, locals)} a function which represents the compiled expression:+     *+     *    * `context` – `{object}` – an object against which any expressions embedded in the strings+     *      are evaluated against (typically a scope object).+     *    * `locals` – `{object=}` – local variables context object, useful for overriding values in+     *      `context`.+     */++    // Shorthand delegations.+    var parse = sce.parseAs,+        getTrusted = sce.getTrusted,+        trustAs = sce.trustAs;++    forEach(SCE_CONTEXTS, function (enumValue, name) {+      var lName = lowercase(name);+      sce[camelCase("parse_as_" + lName)] = function (expr) {+        return parse(enumValue, expr);+      };+      sce[camelCase("get_trusted_" + lName)] = function (value) {+        return getTrusted(enumValue, value);+      };+      sce[camelCase("trust_as_" + lName)] = function (value) {+        return trustAs(enumValue, value);+      };+    });++    return sce;+  }];+}++/**+ * !!! This is an undocumented "private" service !!!+ *+ * @name ng.$sniffer+ * @requires $window+ * @requires $document+ *+ * @property {boolean} history Does the browser support html5 history api ?+ * @property {boolean} hashchange Does the browser support hashchange event ?+ * @property {boolean} transitions Does the browser support CSS transition events ?+ * @property {boolean} animations Does the browser support CSS animation events ?+ *+ * @description+ * This is very simple implementation of testing browser's features.+ */+function $SnifferProvider() {+  this.$get = ['$window', '$document', function($window, $document) {+    var eventSupport = {},+        android =+          int((/android (\d+)/.exec(lowercase(($window.navigator || {}).userAgent)) || [])[1]),+        boxee = /Boxee/i.test(($window.navigator || {}).userAgent),+        document = $document[0] || {},+        documentMode = document.documentMode,+        vendorPrefix,+        vendorRegex = /^(Moz|webkit|O|ms)(?=[A-Z])/,+        bodyStyle = document.body && document.body.style,+        transitions = false,+        animations = false,+        match;++    if (bodyStyle) {+      for(var prop in bodyStyle) {+        if(match = vendorRegex.exec(prop)) {+          vendorPrefix = match[0];+          vendorPrefix = vendorPrefix.substr(0, 1).toUpperCase() + vendorPrefix.substr(1);+          break;+        }+      }++      if(!vendorPrefix) {+        vendorPrefix = ('WebkitOpacity' in bodyStyle) && 'webkit';+      }++      transitions = !!(('transition' in bodyStyle) || (vendorPrefix + 'Transition' in bodyStyle));+      animations  = !!(('animation' in bodyStyle) || (vendorPrefix + 'Animation' in bodyStyle));++      if (android && (!transitions||!animations)) {+        transitions = isString(document.body.style.webkitTransition);+        animations = isString(document.body.style.webkitAnimation);+      }+    }+++    return {+      // Android has history.pushState, but it does not update location correctly+      // so let's not use the history API at all.+      // http://code.google.com/p/android/issues/detail?id=17471+      // https://github.com/angular/angular.js/issues/904++      // older webit browser (533.9) on Boxee box has exactly the same problem as Android has+      // so let's not use the history API also+      // We are purposefully using `!(android < 4)` to cover the case when `android` is undefined+      // jshint -W018+      history: !!($window.history && $window.history.pushState && !(android < 4) && !boxee),+      // jshint +W018+      hashchange: 'onhashchange' in $window &&+                  // IE8 compatible mode lies+                  (!documentMode || documentMode > 7),+      hasEvent: function(event) {+        // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have+        // it. In particular the event is not fired when backspace or delete key are pressed or+        // when cut operation is performed.+        if (event == 'input' && msie == 9) return false;++        if (isUndefined(eventSupport[event])) {+          var divElm = document.createElement('div');+          eventSupport[event] = 'on' + event in divElm;+        }++        return eventSupport[event];+      },+      csp: csp(),+      vendorPrefix: vendorPrefix,+      transitions : transitions,+      animations : animations,+      msie : msie,+      msieDocumentMode: documentMode+    };+  }];+}++function $TimeoutProvider() {+  this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler',+       function($rootScope,   $browser,   $q,   $exceptionHandler) {+    var deferreds = {};+++     /**+      * @ngdoc function+      * @name ng.$timeout+      * @requires $browser+      *+      * @description+      * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch+      * block and delegates any exceptions to+      * {@link ng.$exceptionHandler $exceptionHandler} service.+      *+      * The return value of registering a timeout function is a promise, which will be resolved when+      * the timeout is reached and the timeout function is executed.+      *+      * To cancel a timeout request, call `$timeout.cancel(promise)`.+      *+      * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to+      * synchronously flush the queue of deferred functions.+      *+      * @param {function()} fn A function, whose execution should be delayed.+      * @param {number=} [delay=0] Delay in milliseconds.+      * @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise+      *   will invoke `fn` within the {@link ng.$rootScope.Scope#methods_$apply $apply} block.+      * @returns {Promise} Promise that will be resolved when the timeout is reached. The value this+      *   promise will be resolved with is the return value of the `fn` function.+      * +      * @example+      <doc:example module="time">+        <doc:source>+          <script>+            function Ctrl2($scope,$timeout) {+              $scope.format = 'M/d/yy h:mm:ss a';+              $scope.blood_1 = 100;+              $scope.blood_2 = 120;++              var stop;+              $scope.fight = function() {+                stop = $timeout(function() {+                  if ($scope.blood_1 > 0 && $scope.blood_2 > 0) {+                      $scope.blood_1 = $scope.blood_1 - 3;+                      $scope.blood_2 = $scope.blood_2 - 4;+                      $scope.fight();+                  } else {+                      $timeout.cancel(stop);+                  }+                }, 100);+              };++              $scope.stopFight = function() {+                $timeout.cancel(stop);+              };++              $scope.resetFight = function() {+                $scope.blood_1 = 100;+                $scope.blood_2 = 120;+              }+            }++            angular.module('time', [])+              // Register the 'myCurrentTime' directive factory method.+              // We inject $timeout and dateFilter service since the factory method is DI.+              .directive('myCurrentTime', function($timeout, dateFilter) {+                // return the directive link function. (compile function not needed)+                return function(scope, element, attrs) {+                  var format,  // date format+                  timeoutId; // timeoutId, so that we can cancel the time updates++                  // used to update the UI+                  function updateTime() {+                    element.text(dateFilter(new Date(), format));+                  }++                  // watch the expression, and update the UI on change.+                  scope.$watch(attrs.myCurrentTime, function(value) {+                    format = value;+                    updateTime();+                  });++                  // schedule update in one second+                  function updateLater() {+                    // save the timeoutId for canceling+                    timeoutId = $timeout(function() {+                      updateTime(); // update DOM+                      updateLater(); // schedule another update+                    }, 1000);+                  }++                  // listen on DOM destroy (removal) event, and cancel the next UI update+                  // to prevent updating time ofter the DOM element was removed.+                  element.bind('$destroy', function() {+                    $timeout.cancel(timeoutId);+                  });++                  updateLater(); // kick off the UI update process.+                }+              });+          </script>++          <div>+            <div ng-controller="Ctrl2">+              Date format: <input ng-model="format"> <hr/>+              Current time is: <span my-current-time="format"></span>+              <hr/>+              Blood 1 : <font color='red'>{{blood_1}}</font>+              Blood 2 : <font color='red'>{{blood_2}}</font>+              <button type="button" data-ng-click="fight()">Fight</button>+              <button type="button" data-ng-click="stopFight()">StopFight</button>+              <button type="button" data-ng-click="resetFight()">resetFight</button>+            </div>+          </div>++        </doc:source>+      </doc:example>+      */+    function timeout(fn, delay, invokeApply) {+      var deferred = $q.defer(),+          promise = deferred.promise,+          skipApply = (isDefined(invokeApply) && !invokeApply),+          timeoutId;++      timeoutId = $browser.defer(function() {+        try {+          deferred.resolve(fn());+        } catch(e) {+          deferred.reject(e);+          $exceptionHandler(e);+        }+        finally {+          delete deferreds[promise.$$timeoutId];+        }++        if (!skipApply) $rootScope.$apply();+      }, delay);++      promise.$$timeoutId = timeoutId;+      deferreds[timeoutId] = deferred;++      return promise;+    }+++     /**+      * @ngdoc function+      * @name ng.$timeout#cancel+      * @methodOf ng.$timeout+      *+      * @description+      * Cancels a task associated with the `promise`. As a result of this, the promise will be+      * resolved with a rejection.+      *+      * @param {Promise=} promise Promise returned by the `$timeout` function.+      * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully+      *   canceled.+      */+    timeout.cancel = function(promise) {+      if (promise && promise.$$timeoutId in deferreds) {+        deferreds[promise.$$timeoutId].reject('canceled');+        delete deferreds[promise.$$timeoutId];+        return $browser.defer.cancel(promise.$$timeoutId);+      }+      return false;+    };++    return timeout;+  }];+}++// NOTE:  The usage of window and document instead of $window and $document here is+// deliberate.  This service depends on the specific behavior of anchor nodes created by the+// browser (resolving and parsing URLs) that is unlikely to be provided by mock objects and+// cause us to break tests.  In addition, when the browser resolves a URL for XHR, it+// doesn't know about mocked locations and resolves URLs to the real document - which is+// exactly the behavior needed here.  There is little value is mocking these out for this+// service.+var urlParsingNode = document.createElement("a");+var originUrl = urlResolve(window.location.href, true);+++/**+ *+ * Implementation Notes for non-IE browsers+ * ----------------------------------------+ * Assigning a URL to the href property of an anchor DOM node, even one attached to the DOM,+ * results both in the normalizing and parsing of the URL.  Normalizing means that a relative+ * URL will be resolved into an absolute URL in the context of the application document.+ * Parsing means that the anchor node's host, hostname, protocol, port, pathname and related+ * properties are all populated to reflect the normalized URL.  This approach has wide+ * compatibility - Safari 1+, Mozilla 1+, Opera 7+,e etc.  See+ * http://www.aptana.com/reference/html/api/HTMLAnchorElement.html+ *+ * Implementation Notes for IE+ * ---------------------------+ * IE >= 8 and <= 10 normalizes the URL when assigned to the anchor node similar to the other+ * browsers.  However, the parsed components will not be set if the URL assigned did not specify+ * them.  (e.g. if you assign a.href = "foo", then a.protocol, a.host, etc. will be empty.)  We+ * work around that by performing the parsing in a 2nd step by taking a previously normalized+ * URL (e.g. by assigning to a.href) and assigning it a.href again.  This correctly populates the+ * properties such as protocol, hostname, port, etc.+ *+ * IE7 does not normalize the URL when assigned to an anchor node.  (Apparently, it does, if one+ * uses the inner HTML approach to assign the URL as part of an HTML snippet -+ * http://stackoverflow.com/a/472729)  However, setting img[src] does normalize the URL.+ * Unfortunately, setting img[src] to something like "javascript:foo" on IE throws an exception.+ * Since the primary usage for normalizing URLs is to sanitize such URLs, we can't use that+ * method and IE < 8 is unsupported.+ *+ * References:+ *   http://developer.mozilla.org/en-US/docs/Web/API/HTMLAnchorElement+ *   http://www.aptana.com/reference/html/api/HTMLAnchorElement.html+ *   http://url.spec.whatwg.org/#urlutils+ *   https://github.com/angular/angular.js/pull/2902+ *   http://james.padolsey.com/javascript/parsing-urls-with-the-dom/+ *+ * @function+ * @param {string} url The URL to be parsed.+ * @description Normalizes and parses a URL.+ * @returns {object} Returns the normalized URL as a dictionary.+ *+ *   | member name   | Description    |+ *   |---------------|----------------|+ *   | href          | A normalized version of the provided URL if it was not an absolute URL |+ *   | protocol      | The protocol including the trailing colon                              |+ *   | host          | The host and port (if the port is non-default) of the normalizedUrl    |+ *   | search        | The search params, minus the question mark                             |+ *   | hash          | The hash string, minus the hash symbol+ *   | hostname      | The hostname+ *   | port          | The port, without ":"+ *   | pathname      | The pathname, beginning with "/"+ *+ */+function urlResolve(url, base) {+  var href = url;++  if (msie) {+    // Normalize before parse.  Refer Implementation Notes on why this is+    // done in two steps on IE.+    urlParsingNode.setAttribute("href", href);+    href = urlParsingNode.href;+  }++  urlParsingNode.setAttribute('href', href);++  // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils+  return {+    href: urlParsingNode.href,+    protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',+    host: urlParsingNode.host,+    search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',+    hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',+    hostname: urlParsingNode.hostname,+    port: urlParsingNode.port,+    pathname: (urlParsingNode.pathname.charAt(0) === '/')+      ? urlParsingNode.pathname+      : '/' + urlParsingNode.pathname+  };+}++/**+ * Parse a request URL and determine whether this is a same-origin request as the application document.+ *+ * @param {string|object} requestUrl The url of the request as a string that will be resolved+ * or a parsed URL object.+ * @returns {boolean} Whether the request is for the same origin as the application document.+ */+function urlIsSameOrigin(requestUrl) {+  var parsed = (isString(requestUrl)) ? urlResolve(requestUrl) : requestUrl;+  return (parsed.protocol === originUrl.protocol &&+          parsed.host === originUrl.host);+}++/**+ * @ngdoc object+ * @name ng.$window+ *+ * @description+ * A reference to the browser's `window` object. While `window`+ * is globally available in JavaScript, it causes testability problems, because+ * it is a global variable. In angular we always refer to it through the+ * `$window` service, so it may be overridden, removed or mocked for testing.+ *+ * Expressions, like the one defined for the `ngClick` directive in the example+ * below, are evaluated with respect to the current scope.  Therefore, there is+ * no risk of inadvertently coding in a dependency on a global value in such an+ * expression.+ *+ * @example+   <doc:example>+     <doc:source>+       <script>+         function Ctrl($scope, $window) {+           $scope.greeting = 'Hello, World!';+           $scope.doGreeting = function(greeting) {+               $window.alert(greeting);+           };+         }+       </script>+       <div ng-controller="Ctrl">+         <input type="text" ng-model="greeting" />+         <button ng-click="doGreeting(greeting)">ALERT</button>+       </div>+     </doc:source>+     <doc:scenario>+      it('should display the greeting in the input box', function() {+       input('greeting').enter('Hello, E2E Tests');+       // If we click the button it will block the test runner+       // element(':button').click();+      });+     </doc:scenario>+   </doc:example>+ */+function $WindowProvider(){+  this.$get = valueFn(window);+}++/**+ * @ngdoc object+ * @name ng.$filterProvider+ * @description+ *+ * Filters are just functions which transform input to an output. However filters need to be+ * Dependency Injected. To achieve this a filter definition consists of a factory function which is+ * annotated with dependencies and is responsible for creating a filter function.+ *+ * <pre>+ *   // Filter registration+ *   function MyModule($provide, $filterProvider) {+ *     // create a service to demonstrate injection (not always needed)+ *     $provide.value('greet', function(name){+ *       return 'Hello ' + name + '!';+ *     });+ *+ *     // register a filter factory which uses the+ *     // greet service to demonstrate DI.+ *     $filterProvider.register('greet', function(greet){+ *       // return the filter function which uses the greet service+ *       // to generate salutation+ *       return function(text) {+ *         // filters need to be forgiving so check input validity+ *         return text && greet(text) || text;+ *       };+ *     });+ *   }+ * </pre>+ *+ * The filter function is registered with the `$injector` under the filter name suffix with+ * `Filter`.+ * + * <pre>+ *   it('should be the same instance', inject(+ *     function($filterProvider) {+ *       $filterProvider.register('reverse', function(){+ *         return ...;+ *       });+ *     },+ *     function($filter, reverseFilter) {+ *       expect($filter('reverse')).toBe(reverseFilter);+ *     });+ * </pre>+ *+ *+ * For more information about how angular filters work, and how to create your own filters, see+ * {@link guide/filter Filters} in the Angular Developer Guide.+ */+/**+ * @ngdoc method+ * @name ng.$filterProvider#register+ * @methodOf ng.$filterProvider+ * @description+ * Register filter factory function.+ *+ * @param {String} name Name of the filter.+ * @param {function} fn The filter factory function which is injectable.+ */+++/**+ * @ngdoc function+ * @name ng.$filter+ * @function+ * @description+ * Filters are used for formatting data displayed to the user.+ *+ * The general syntax in templates is as follows:+ *+ *         {{ expression [| filter_name[:parameter_value] ... ] }}+ *+ * @param {String} name Name of the filter function to retrieve+ * @return {Function} the filter function+ */+$FilterProvider.$inject = ['$provide'];+function $FilterProvider($provide) {+  var suffix = 'Filter';++  /**+   * @ngdoc function+   * @name ng.$controllerProvider#register+   * @methodOf ng.$controllerProvider+   * @param {string|Object} name Name of the filter function, or an object map of filters where+   *    the keys are the filter names and the values are the filter factories.+   * @returns {Object} Registered filter instance, or if a map of filters was provided then a map+   *    of the registered filter instances.+   */+  function register(name, factory) {+    if(isObject(name)) {+      var filters = {};+      forEach(name, function(filter, key) {+        filters[key] = register(key, filter);+      });+      return filters;+    } else {+      return $provide.factory(name + suffix, factory);+    }+  }+  this.register = register;++  this.$get = ['$injector', function($injector) {+    return function(name) {+      return $injector.get(name + suffix);+    };+  }];++  ////////////////////////////////////////+  +  /* global+    currencyFilter: false,+    dateFilter: false,+    filterFilter: false,+    jsonFilter: false,+    limitToFilter: false,+    lowercaseFilter: false,+    numberFilter: false,+    orderByFilter: false,+    uppercaseFilter: false,+  */++  register('currency', currencyFilter);+  register('date', dateFilter);+  register('filter', filterFilter);+  register('json', jsonFilter);+  register('limitTo', limitToFilter);+  register('lowercase', lowercaseFilter);+  register('number', numberFilter);+  register('orderBy', orderByFilter);+  register('uppercase', uppercaseFilter);+}++/**+ * @ngdoc filter+ * @name ng.filter:filter+ * @function+ *+ * @description+ * Selects a subset of items from `array` and returns it as a new array.+ *+ * @param {Array} array The source array.+ * @param {string|Object|function()} expression The predicate to be used for selecting items from+ *   `array`.+ *+ *   Can be one of:+ *+ *   - `string`: Predicate that results in a substring match using the value of `expression`+ *     string. All strings or objects with string properties in `array` that contain this string+ *     will be returned. The predicate can be negated by prefixing the string with `!`.+ *+ *   - `Object`: A pattern object can be used to filter specific properties on objects contained+ *     by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items+ *     which have property `name` containing "M" and property `phone` containing "1". A special+ *     property name `$` can be used (as in `{$:"text"}`) to accept a match against any+ *     property of the object. That's equivalent to the simple substring match with a `string`+ *     as described above.+ *+ *   - `function`: A predicate function can be used to write arbitrary filters. The function is+ *     called for each element of `array`. The final result is an array of those elements that+ *     the predicate returned true for.+ *+ * @param {function(expected, actual)|true|undefined} comparator Comparator which is used in+ *     determining if the expected value (from the filter expression) and actual value (from+ *     the object in the array) should be considered a match.+ *+ *   Can be one of:+ *+ *     - `function(expected, actual)`:+ *       The function will be given the object value and the predicate value to compare and+ *       should return true if the item should be included in filtered result.+ *+ *     - `true`: A shorthand for `function(expected, actual) { return angular.equals(expected, actual)}`.+ *       this is essentially strict comparison of expected and actual.+ *+ *     - `false|undefined`: A short hand for a function which will look for a substring match in case+ *       insensitive way.+ *+ * @example+   <doc:example>+     <doc:source>+       <div ng-init="friends = [{name:'John', phone:'555-1276'},+                                {name:'Mary', phone:'800-BIG-MARY'},+                                {name:'Mike', phone:'555-4321'},+                                {name:'Adam', phone:'555-5678'},+                                {name:'Julie', phone:'555-8765'},+                                {name:'Juliette', phone:'555-5678'}]"></div>++       Search: <input ng-model="searchText">+       <table id="searchTextResults">+         <tr><th>Name</th><th>Phone</th></tr>+         <tr ng-repeat="friend in friends | filter:searchText">+           <td>{{friend.name}}</td>+           <td>{{friend.phone}}</td>+         </tr>+       </table>+       <hr>+       Any: <input ng-model="search.$"> <br>+       Name only <input ng-model="search.name"><br>+       Phone only <input ng-model="search.phone"><br>+       Equality <input type="checkbox" ng-model="strict"><br>+       <table id="searchObjResults">+         <tr><th>Name</th><th>Phone</th></tr>+         <tr ng-repeat="friend in friends | filter:search:strict">+           <td>{{friend.name}}</td>+           <td>{{friend.phone}}</td>+         </tr>+       </table>+     </doc:source>+     <doc:scenario>+       it('should search across all fields when filtering with a string', function() {+         input('searchText').enter('m');+         expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).+           toEqual(['Mary', 'Mike', 'Adam']);++         input('searchText').enter('76');+         expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).+           toEqual(['John', 'Julie']);+       });++       it('should search in specific fields when filtering with a predicate object', function() {+         input('search.$').enter('i');+         expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')).+           toEqual(['Mary', 'Mike', 'Julie', 'Juliette']);+       });+       it('should use a equal comparison when comparator is true', function() {+         input('search.name').enter('Julie');+         input('strict').check();+         expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')).+           toEqual(['Julie']);+       });+     </doc:scenario>+   </doc:example>+ */+function filterFilter() {+  return function(array, expression, comparator) {+    if (!isArray(array)) return array;++    var comparatorType = typeof(comparator),+        predicates = [];++    predicates.check = function(value) {+      for (var j = 0; j < predicates.length; j++) {+        if(!predicates[j](value)) {+          return false;+        }+      }+      return true;+    };++    if (comparatorType !== 'function') {+      if (comparatorType === 'boolean' && comparator) {+        comparator = function(obj, text) {+          return angular.equals(obj, text);+        };+      } else {+        comparator = function(obj, text) {+          text = (''+text).toLowerCase();+          return (''+obj).toLowerCase().indexOf(text) > -1;+        };+      }+    }++    var search = function(obj, text){+      if (typeof text == 'string' && text.charAt(0) === '!') {+        return !search(obj, text.substr(1));+      }+      switch (typeof obj) {+        case "boolean":+        case "number":+        case "string":+          return comparator(obj, text);+        case "object":+          switch (typeof text) {+            case "object":+              return comparator(obj, text);+            default:+              for ( var objKey in obj) {+                if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {+                  return true;+                }+              }+              break;+          }+          return false;+        case "array":+          for ( var i = 0; i < obj.length; i++) {+            if (search(obj[i], text)) {+              return true;+            }+          }+          return false;+        default:+          return false;+      }+    };+    switch (typeof expression) {+      case "boolean":+      case "number":+      case "string":+        // Set up expression object and fall through+        expression = {$:expression};+        // jshint -W086+      case "object":+        // jshint +W086+        for (var key in expression) {+          if (key == '$') {+            (function() {+              if (!expression[key]) return;+              var path = key;+              predicates.push(function(value) {+                return search(value, expression[path]);+              });+            })();+          } else {+            (function() {+              if (typeof(expression[key]) == 'undefined') { return; }+              var path = key;+              predicates.push(function(value) {+                return search(getter(value,path), expression[path]);+              });+            })();+          }+        }+        break;+      case 'function':+        predicates.push(expression);+        break;+      default:+        return array;+    }+    var filtered = [];+    for ( var j = 0; j < array.length; j++) {+      var value = array[j];+      if (predicates.check(value)) {+        filtered.push(value);+      }+    }+    return filtered;+  };+}++/**+ * @ngdoc filter+ * @name ng.filter:currency+ * @function+ *+ * @description+ * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default+ * symbol for current locale is used.+ *+ * @param {number} amount Input to filter.+ * @param {string=} symbol Currency symbol or identifier to be displayed.+ * @returns {string} Formatted number.+ *+ *+ * @example+   <doc:example>+     <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.amount = 1234.56;+         }+       </script>+       <div ng-controller="Ctrl">+         <input type="number" ng-model="amount"> <br>+         default currency symbol ($): {{amount | currency}}<br>+         custom currency identifier (USD$): {{amount | currency:"USD$"}}+       </div>+     </doc:source>+     <doc:scenario>+       it('should init with 1234.56', function() {+         expect(binding('amount | currency')).toBe('$1,234.56');+         expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56');+       });+       it('should update', function() {+         input('amount').enter('-1234');+         expect(binding('amount | currency')).toBe('($1,234.00)');+         expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)');+       });+     </doc:scenario>+   </doc:example>+ */+currencyFilter.$inject = ['$locale'];+function currencyFilter($locale) {+  var formats = $locale.NUMBER_FORMATS;+  return function(amount, currencySymbol){+    if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;+    return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).+                replace(/\u00A4/g, currencySymbol);+  };+}++/**+ * @ngdoc filter+ * @name ng.filter:number+ * @function+ *+ * @description+ * Formats a number as text.+ *+ * If the input is not a number an empty string is returned.+ *+ * @param {number|string} number Number to format.+ * @param {(number|string)=} fractionSize Number of decimal places to round the number to.+ * If this is not provided then the fraction size is computed from the current locale's number+ * formatting pattern. In the case of the default locale, it will be 3.+ * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.+ *+ * @example+   <doc:example>+     <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.val = 1234.56789;+         }+       </script>+       <div ng-controller="Ctrl">+         Enter number: <input ng-model='val'><br>+         Default formatting: {{val | number}}<br>+         No fractions: {{val | number:0}}<br>+         Negative number: {{-val | number:4}}+       </div>+     </doc:source>+     <doc:scenario>+       it('should format numbers', function() {+         expect(binding('val | number')).toBe('1,234.568');+         expect(binding('val | number:0')).toBe('1,235');+         expect(binding('-val | number:4')).toBe('-1,234.5679');+       });++       it('should update', function() {+         input('val').enter('3374.333');+         expect(binding('val | number')).toBe('3,374.333');+         expect(binding('val | number:0')).toBe('3,374');+         expect(binding('-val | number:4')).toBe('-3,374.3330');+       });+     </doc:scenario>+   </doc:example>+ */+++numberFilter.$inject = ['$locale'];+function numberFilter($locale) {+  var formats = $locale.NUMBER_FORMATS;+  return function(number, fractionSize) {+    return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,+      fractionSize);+  };+}++var DECIMAL_SEP = '.';+function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {+  if (isNaN(number) || !isFinite(number)) return '';++  var isNegative = number < 0;+  number = Math.abs(number);+  var numStr = number + '',+      formatedText = '',+      parts = [];++  var hasExponent = false;+  if (numStr.indexOf('e') !== -1) {+    var match = numStr.match(/([\d\.]+)e(-?)(\d+)/);+    if (match && match[2] == '-' && match[3] > fractionSize + 1) {+      numStr = '0';+    } else {+      formatedText = numStr;+      hasExponent = true;+    }+  }++  if (!hasExponent) {+    var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;++    // determine fractionSize if it is not specified+    if (isUndefined(fractionSize)) {+      fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);+    }++    var pow = Math.pow(10, fractionSize);+    number = Math.round(number * pow) / pow;+    var fraction = ('' + number).split(DECIMAL_SEP);+    var whole = fraction[0];+    fraction = fraction[1] || '';++    var i, pos = 0,+        lgroup = pattern.lgSize,+        group = pattern.gSize;++    if (whole.length >= (lgroup + group)) {+      pos = whole.length - lgroup;+      for (i = 0; i < pos; i++) {+        if ((pos - i)%group === 0 && i !== 0) {+          formatedText += groupSep;+        }+        formatedText += whole.charAt(i);+      }+    }++    for (i = pos; i < whole.length; i++) {+      if ((whole.length - i)%lgroup === 0 && i !== 0) {+        formatedText += groupSep;+      }+      formatedText += whole.charAt(i);+    }++    // format fraction part.+    while(fraction.length < fractionSize) {+      fraction += '0';+    }++    if (fractionSize && fractionSize !== "0") formatedText += decimalSep + fraction.substr(0, fractionSize);+  } else {++    if (fractionSize > 0 && number > -1 && number < 1) {+      formatedText = number.toFixed(fractionSize);+    }+  }++  parts.push(isNegative ? pattern.negPre : pattern.posPre);+  parts.push(formatedText);+  parts.push(isNegative ? pattern.negSuf : pattern.posSuf);+  return parts.join('');+}++function padNumber(num, digits, trim) {+  var neg = '';+  if (num < 0) {+    neg =  '-';+    num = -num;+  }+  num = '' + num;+  while(num.length < digits) num = '0' + num;+  if (trim)+    num = num.substr(num.length - digits);+  return neg + num;+}+++function dateGetter(name, size, offset, trim) {+  offset = offset || 0;+  return function(date) {+    var value = date['get' + name]();+    if (offset > 0 || value > -offset)+      value += offset;+    if (value === 0 && offset == -12 ) value = 12;+    return padNumber(value, size, trim);+  };+}++function dateStrGetter(name, shortForm) {+  return function(date, formats) {+    var value = date['get' + name]();+    var get = uppercase(shortForm ? ('SHORT' + name) : name);++    return formats[get][value];+  };+}++function timeZoneGetter(date) {+  var zone = -1 * date.getTimezoneOffset();+  var paddedZone = (zone >= 0) ? "+" : "";++  paddedZone += padNumber(Math[zone > 0 ? 'floor' : 'ceil'](zone / 60), 2) ++                padNumber(Math.abs(zone % 60), 2);++  return paddedZone;+}++function ampmGetter(date, formats) {+  return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];+}++var DATE_FORMATS = {+  yyyy: dateGetter('FullYear', 4),+    yy: dateGetter('FullYear', 2, 0, true),+     y: dateGetter('FullYear', 1),+  MMMM: dateStrGetter('Month'),+   MMM: dateStrGetter('Month', true),+    MM: dateGetter('Month', 2, 1),+     M: dateGetter('Month', 1, 1),+    dd: dateGetter('Date', 2),+     d: dateGetter('Date', 1),+    HH: dateGetter('Hours', 2),+     H: dateGetter('Hours', 1),+    hh: dateGetter('Hours', 2, -12),+     h: dateGetter('Hours', 1, -12),+    mm: dateGetter('Minutes', 2),+     m: dateGetter('Minutes', 1),+    ss: dateGetter('Seconds', 2),+     s: dateGetter('Seconds', 1),+     // while ISO 8601 requires fractions to be prefixed with `.` or `,`+     // we can be just safely rely on using `sss` since we currently don't support single or two digit fractions+   sss: dateGetter('Milliseconds', 3),+  EEEE: dateStrGetter('Day'),+   EEE: dateStrGetter('Day', true),+     a: ampmGetter,+     Z: timeZoneGetter+};++var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,+    NUMBER_STRING = /^\-?\d+$/;++/**+ * @ngdoc filter+ * @name ng.filter:date+ * @function+ *+ * @description+ *   Formats `date` to a string based on the requested `format`.+ *+ *   `format` string can be composed of the following elements:+ *+ *   * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)+ *   * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)+ *   * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)+ *   * `'MMMM'`: Month in year (January-December)+ *   * `'MMM'`: Month in year (Jan-Dec)+ *   * `'MM'`: Month in year, padded (01-12)+ *   * `'M'`: Month in year (1-12)+ *   * `'dd'`: Day in month, padded (01-31)+ *   * `'d'`: Day in month (1-31)+ *   * `'EEEE'`: Day in Week,(Sunday-Saturday)+ *   * `'EEE'`: Day in Week, (Sun-Sat)+ *   * `'HH'`: Hour in day, padded (00-23)+ *   * `'H'`: Hour in day (0-23)+ *   * `'hh'`: Hour in am/pm, padded (01-12)+ *   * `'h'`: Hour in am/pm, (1-12)+ *   * `'mm'`: Minute in hour, padded (00-59)+ *   * `'m'`: Minute in hour (0-59)+ *   * `'ss'`: Second in minute, padded (00-59)+ *   * `'s'`: Second in minute (0-59)+ *   * `'.sss' or ',sss'`: Millisecond in second, padded (000-999)+ *   * `'a'`: am/pm marker+ *   * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-+1200)+ *+ *   `format` string can also be one of the following predefined+ *   {@link guide/i18n localizable formats}:+ *+ *   * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale+ *     (e.g. Sep 3, 2010 12:05:08 pm)+ *   * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US  locale (e.g. 9/3/10 12:05 pm)+ *   * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US  locale+ *     (e.g. Friday, September 3, 2010)+ *   * `'longDate'`: equivalent to `'MMMM d, y'` for en_US  locale (e.g. September 3, 2010)+ *   * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US  locale (e.g. Sep 3, 2010)+ *   * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)+ *   * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)+ *   * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)+ *+ *   `format` string can contain literal values. These need to be quoted with single quotes (e.g.+ *   `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence+ *   (e.g. `"h 'o''clock'"`).+ *+ * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or+ *    number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and its+ *    shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ). If no timezone is+ *    specified in the string input, the time is considered to be in the local timezone.+ * @param {string=} format Formatting rules (see Description). If not specified,+ *    `mediumDate` is used.+ * @returns {string} Formatted string or the input if input is not recognized as date/millis.+ *+ * @example+   <doc:example>+     <doc:source>+       <span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>:+           {{1288323623006 | date:'medium'}}<br>+       <span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:+          {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}<br>+       <span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:+          {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}<br>+     </doc:source>+     <doc:scenario>+       it('should format date', function() {+         expect(binding("1288323623006 | date:'medium'")).+            toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);+         expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).+            toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} (\-|\+)?\d{4}/);+         expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).+            toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);+       });+     </doc:scenario>+   </doc:example>+ */+dateFilter.$inject = ['$locale'];+function dateFilter($locale) {+++  var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d+))?)?)?(Z|([+-])(\d\d):?(\d\d))?)?$/;+                     // 1        2       3         4          5          6          7          8  9     10      11+  function jsonStringToDate(string) {+    var match;+    if (match = string.match(R_ISO8601_STR)) {+      var date = new Date(0),+          tzHour = 0,+          tzMin  = 0,+          dateSetter = match[8] ? date.setUTCFullYear : date.setFullYear,+          timeSetter = match[8] ? date.setUTCHours : date.setHours;++      if (match[9]) {+        tzHour = int(match[9] + match[10]);+        tzMin = int(match[9] + match[11]);+      }+      dateSetter.call(date, int(match[1]), int(match[2]) - 1, int(match[3]));+      var h = int(match[4]||0) - tzHour;+      var m = int(match[5]||0) - tzMin;+      var s = int(match[6]||0);+      var ms = Math.round(parseFloat('0.' + (match[7]||0)) * 1000);+      timeSetter.call(date, h, m, s, ms);+      return date;+    }+    return string;+  }+++  return function(date, format) {+    var text = '',+        parts = [],+        fn, match;++    format = format || 'mediumDate';+    format = $locale.DATETIME_FORMATS[format] || format;+    if (isString(date)) {+      if (NUMBER_STRING.test(date)) {+        date = int(date);+      } else {+        date = jsonStringToDate(date);+      }+    }++    if (isNumber(date)) {+      date = new Date(date);+    }++    if (!isDate(date)) {+      return date;+    }++    while(format) {+      match = DATE_FORMATS_SPLIT.exec(format);+      if (match) {+        parts = concat(parts, match, 1);+        format = parts.pop();+      } else {+        parts.push(format);+        format = null;+      }+    }++    forEach(parts, function(value){+      fn = DATE_FORMATS[value];+      text += fn ? fn(date, $locale.DATETIME_FORMATS)+                 : value.replace(/(^'|'$)/g, '').replace(/''/g, "'");+    });++    return text;+  };+}+++/**+ * @ngdoc filter+ * @name ng.filter:json+ * @function+ *+ * @description+ *   Allows you to convert a JavaScript object into JSON string.+ *+ *   This filter is mostly useful for debugging. When using the double curly {{value}} notation+ *   the binding is automatically converted to JSON.+ *+ * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.+ * @returns {string} JSON string.+ *+ *+ * @example:+   <doc:example>+     <doc:source>+       <pre>{{ {'name':'value'} | json }}</pre>+     </doc:source>+     <doc:scenario>+       it('should jsonify filtered objects', function() {+         expect(binding("{'name':'value'}")).toMatch(/\{\n  "name": ?"value"\n}/);+       });+     </doc:scenario>+   </doc:example>+ *+ */+function jsonFilter() {+  return function(object) {+    return toJson(object, true);+  };+}+++/**+ * @ngdoc filter+ * @name ng.filter:lowercase+ * @function+ * @description+ * Converts string to lowercase.+ * @see angular.lowercase+ */+var lowercaseFilter = valueFn(lowercase);+++/**+ * @ngdoc filter+ * @name ng.filter:uppercase+ * @function+ * @description+ * Converts string to uppercase.+ * @see angular.uppercase+ */+var uppercaseFilter = valueFn(uppercase);++/**+ * @ngdoc function+ * @name ng.filter:limitTo+ * @function+ *+ * @description+ * Creates a new array or string containing only a specified number of elements. The elements+ * are taken from either the beginning or the end of the source array or string, as specified by+ * the value and sign (positive or negative) of `limit`.+ *+ * @param {Array|string} input Source array or string to be limited.+ * @param {string|number} limit The length of the returned array or string. If the `limit` number + *     is positive, `limit` number of items from the beginning of the source array/string are copied.+ *     If the number is negative, `limit` number  of items from the end of the source array/string + *     are copied. The `limit` will be trimmed if it exceeds `array.length`+ * @returns {Array|string} A new sub-array or substring of length `limit` or less if input array+ *     had less than `limit` elements.+ *+ * @example+   <doc:example>+     <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.numbers = [1,2,3,4,5,6,7,8,9];+           $scope.letters = "abcdefghi";+           $scope.numLimit = 3;+           $scope.letterLimit = 3;+         }+       </script>+       <div ng-controller="Ctrl">+         Limit {{numbers}} to: <input type="integer" ng-model="numLimit">+         <p>Output numbers: {{ numbers | limitTo:numLimit }}</p>+         Limit {{letters}} to: <input type="integer" ng-model="letterLimit">+         <p>Output letters: {{ letters | limitTo:letterLimit }}</p>+       </div>+     </doc:source>+     <doc:scenario>+       it('should limit the number array to first three items', function() {+         expect(element('.doc-example-live input[ng-model=numLimit]').val()).toBe('3');+         expect(element('.doc-example-live input[ng-model=letterLimit]').val()).toBe('3');+         expect(binding('numbers | limitTo:numLimit')).toEqual('[1,2,3]');+         expect(binding('letters | limitTo:letterLimit')).toEqual('abc');+       });++       it('should update the output when -3 is entered', function() {+         input('numLimit').enter(-3);+         input('letterLimit').enter(-3);+         expect(binding('numbers | limitTo:numLimit')).toEqual('[7,8,9]');+         expect(binding('letters | limitTo:letterLimit')).toEqual('ghi');+       });++       it('should not exceed the maximum size of input array', function() {+         input('numLimit').enter(100);+         input('letterLimit').enter(100);+         expect(binding('numbers | limitTo:numLimit')).toEqual('[1,2,3,4,5,6,7,8,9]');+         expect(binding('letters | limitTo:letterLimit')).toEqual('abcdefghi');+       });+     </doc:scenario>+   </doc:example>+ */+function limitToFilter(){+  return function(input, limit) {+    if (!isArray(input) && !isString(input)) return input;+    +    limit = int(limit);++    if (isString(input)) {+      //NaN check on limit+      if (limit) {+        return limit >= 0 ? input.slice(0, limit) : input.slice(limit, input.length);+      } else {+        return "";+      }+    }++    var out = [],+      i, n;++    // if abs(limit) exceeds maximum length, trim it+    if (limit > input.length)+      limit = input.length;+    else if (limit < -input.length)+      limit = -input.length;++    if (limit > 0) {+      i = 0;+      n = limit;+    } else {+      i = input.length + limit;+      n = input.length;+    }++    for (; i<n; i++) {+      out.push(input[i]);+    }++    return out;+  };+}++/**+ * @ngdoc function+ * @name ng.filter:orderBy+ * @function+ *+ * @description+ * Orders a specified `array` by the `expression` predicate.+ *+ * @param {Array} array The array to sort.+ * @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be+ *    used by the comparator to determine the order of elements.+ *+ *    Can be one of:+ *+ *    - `function`: Getter function. The result of this function will be sorted using the+ *      `<`, `=`, `>` operator.+ *    - `string`: An Angular expression which evaluates to an object to order by, such as 'name'+ *      to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control+ *      ascending or descending sort order (for example, +name or -name).+ *    - `Array`: An array of function or string predicates. The first predicate in the array+ *      is used for sorting, but when two items are equivalent, the next predicate is used.+ *+ * @param {boolean=} reverse Reverse the order the array.+ * @returns {Array} Sorted copy of the source array.+ *+ * @example+   <doc:example>+     <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.friends =+               [{name:'John', phone:'555-1212', age:10},+                {name:'Mary', phone:'555-9876', age:19},+                {name:'Mike', phone:'555-4321', age:21},+                {name:'Adam', phone:'555-5678', age:35},+                {name:'Julie', phone:'555-8765', age:29}]+           $scope.predicate = '-age';+         }+       </script>+       <div ng-controller="Ctrl">+         <pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre>+         <hr/>+         [ <a href="" ng-click="predicate=''">unsorted</a> ]+         <table class="friend">+           <tr>+             <th><a href="" ng-click="predicate = 'name'; reverse=false">Name</a>+                 (<a href="" ng-click="predicate = '-name'; reverse=false">^</a>)</th>+             <th><a href="" ng-click="predicate = 'phone'; reverse=!reverse">Phone Number</a></th>+             <th><a href="" ng-click="predicate = 'age'; reverse=!reverse">Age</a></th>+           </tr>+           <tr ng-repeat="friend in friends | orderBy:predicate:reverse">+             <td>{{friend.name}}</td>+             <td>{{friend.phone}}</td>+             <td>{{friend.age}}</td>+           </tr>+         </table>+       </div>+     </doc:source>+     <doc:scenario>+       it('should be reverse ordered by aged', function() {+         expect(binding('predicate')).toBe('-age');+         expect(repeater('table.friend', 'friend in friends').column('friend.age')).+           toEqual(['35', '29', '21', '19', '10']);+         expect(repeater('table.friend', 'friend in friends').column('friend.name')).+           toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);+       });++       it('should reorder the table when user selects different predicate', function() {+         element('.doc-example-live a:contains("Name")').click();+         expect(repeater('table.friend', 'friend in friends').column('friend.name')).+           toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);+         expect(repeater('table.friend', 'friend in friends').column('friend.age')).+           toEqual(['35', '10', '29', '19', '21']);++         element('.doc-example-live a:contains("Phone")').click();+         expect(repeater('table.friend', 'friend in friends').column('friend.phone')).+           toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);+         expect(repeater('table.friend', 'friend in friends').column('friend.name')).+           toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);+       });+     </doc:scenario>+   </doc:example>+ */+orderByFilter.$inject = ['$parse'];+function orderByFilter($parse){+  return function(array, sortPredicate, reverseOrder) {+    if (!isArray(array)) return array;+    if (!sortPredicate) return array;+    sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];+    sortPredicate = map(sortPredicate, function(predicate){+      var descending = false, get = predicate || identity;+      if (isString(predicate)) {+        if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {+          descending = predicate.charAt(0) == '-';+          predicate = predicate.substring(1);+        }+        get = $parse(predicate);+      }+      return reverseComparator(function(a,b){+        return compare(get(a),get(b));+      }, descending);+    });+    var arrayCopy = [];+    for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }+    return arrayCopy.sort(reverseComparator(comparator, reverseOrder));++    function comparator(o1, o2){+      for ( var i = 0; i < sortPredicate.length; i++) {+        var comp = sortPredicate[i](o1, o2);+        if (comp !== 0) return comp;+      }+      return 0;+    }+    function reverseComparator(comp, descending) {+      return toBoolean(descending)+          ? function(a,b){return comp(b,a);}+          : comp;+    }+    function compare(v1, v2){+      var t1 = typeof v1;+      var t2 = typeof v2;+      if (t1 == t2) {+        if (t1 == "string") {+           v1 = v1.toLowerCase();+           v2 = v2.toLowerCase();+        }+        if (v1 === v2) return 0;+        return v1 < v2 ? -1 : 1;+      } else {+        return t1 < t2 ? -1 : 1;+      }+    }+  };+}++function ngDirective(directive) {+  if (isFunction(directive)) {+    directive = {+      link: directive+    };+  }+  directive.restrict = directive.restrict || 'AC';+  return valueFn(directive);+}++/**+ * @ngdoc directive+ * @name ng.directive:a+ * @restrict E+ *+ * @description+ * Modifies the default behavior of the html A tag so that the default action is prevented when+ * the href attribute is empty.+ *+ * This change permits the easy creation of action links with the `ngClick` directive+ * without changing the location or causing page reloads, e.g.:+ * `<a href="" ng-click="list.addItem()">Add Item</a>`+ */+var htmlAnchorDirective = valueFn({+  restrict: 'E',+  compile: function(element, attr) {++    if (msie <= 8) {++      // turn <a href ng-click="..">link</a> into a stylable link in IE+      // but only if it doesn't have name attribute, in which case it's an anchor+      if (!attr.href && !attr.name) {+        attr.$set('href', '');+      }++      // add a comment node to anchors to workaround IE bug that causes element content to be reset+      // to new attribute content if attribute is updated with value containing @ and element also+      // contains value with @+      // see issue #1949+      element.append(document.createComment('IE fix'));+    }++    return function(scope, element) {+      element.on('click', function(event){+        // if we have no href url, then don't navigate anywhere.+        if (!element.attr('href')) {+          event.preventDefault();+        }+      });+    };+  }+});++/**+ * @ngdoc directive+ * @name ng.directive:ngHref+ * @restrict A+ *+ * @description+ * Using Angular markup like `{{hash}}` in an href attribute will+ * make the link go to the wrong URL if the user clicks it before+ * Angular has a chance to replace the `{{hash}}` markup with its+ * value. Until Angular replaces the markup the link will be broken+ * and will most likely return a 404 error.+ *+ * The `ngHref` directive solves this problem.+ *+ * The wrong way to write it:+ * <pre>+ * <a href="http://www.gravatar.com/avatar/{{hash}}"/>+ * </pre>+ *+ * The correct way to write it:+ * <pre>+ * <a ng-href="http://www.gravatar.com/avatar/{{hash}}"/>+ * </pre>+ *+ * @element A+ * @param {template} ngHref any string which can contain `{{}}` markup.+ *+ * @example+ * This example shows various combinations of `href`, `ng-href` and `ng-click` attributes+ * in links and their different behaviors:+    <doc:example>+      <doc:source>+        <input ng-model="value" /><br />+        <a id="link-1" href ng-click="value = 1">link 1</a> (link, don't reload)<br />+        <a id="link-2" href="" ng-click="value = 2">link 2</a> (link, don't reload)<br />+        <a id="link-3" ng-href="/{{'123'}}">link 3</a> (link, reload!)<br />+        <a id="link-4" href="" name="xx" ng-click="value = 4">anchor</a> (link, don't reload)<br />+        <a id="link-5" name="xxx" ng-click="value = 5">anchor</a> (no link)<br />+        <a id="link-6" ng-href="{{value}}">link</a> (link, change location)+      </doc:source>+      <doc:scenario>+        it('should execute ng-click but not reload when href without value', function() {+          element('#link-1').click();+          expect(input('value').val()).toEqual('1');+          expect(element('#link-1').attr('href')).toBe("");+        });++        it('should execute ng-click but not reload when href empty string', function() {+          element('#link-2').click();+          expect(input('value').val()).toEqual('2');+          expect(element('#link-2').attr('href')).toBe("");+        });++        it('should execute ng-click and change url when ng-href specified', function() {+          expect(element('#link-3').attr('href')).toBe("/123");++          element('#link-3').click();+          expect(browser().window().path()).toEqual('/123');+        });++        it('should execute ng-click but not reload when href empty string and name specified', function() {+          element('#link-4').click();+          expect(input('value').val()).toEqual('4');+          expect(element('#link-4').attr('href')).toBe('');+        });++        it('should execute ng-click but not reload when no href but name specified', function() {+          element('#link-5').click();+          expect(input('value').val()).toEqual('5');+          expect(element('#link-5').attr('href')).toBe(undefined);+        });++        it('should only change url when only ng-href', function() {+          input('value').enter('6');+          expect(element('#link-6').attr('href')).toBe('6');++          element('#link-6').click();+          expect(browser().location().url()).toEqual('/6');+        });+      </doc:scenario>+    </doc:example>+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngSrc+ * @restrict A+ *+ * @description+ * Using Angular markup like `{{hash}}` in a `src` attribute doesn't+ * work right: The browser will fetch from the URL with the literal+ * text `{{hash}}` until Angular replaces the expression inside+ * `{{hash}}`. The `ngSrc` directive solves this problem.+ *+ * The buggy way to write it:+ * <pre>+ * <img src="http://www.gravatar.com/avatar/{{hash}}"/>+ * </pre>+ *+ * The correct way to write it:+ * <pre>+ * <img ng-src="http://www.gravatar.com/avatar/{{hash}}"/>+ * </pre>+ *+ * @element IMG+ * @param {template} ngSrc any string which can contain `{{}}` markup.+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngSrcset+ * @restrict A+ *+ * @description+ * Using Angular markup like `{{hash}}` in a `srcset` attribute doesn't+ * work right: The browser will fetch from the URL with the literal+ * text `{{hash}}` until Angular replaces the expression inside+ * `{{hash}}`. The `ngSrcset` directive solves this problem.+ *+ * The buggy way to write it:+ * <pre>+ * <img srcset="http://www.gravatar.com/avatar/{{hash}} 2x"/>+ * </pre>+ *+ * The correct way to write it:+ * <pre>+ * <img ng-srcset="http://www.gravatar.com/avatar/{{hash}} 2x"/>+ * </pre>+ *+ * @element IMG+ * @param {template} ngSrcset any string which can contain `{{}}` markup.+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngDisabled+ * @restrict A+ *+ * @description+ *+ * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:+ * <pre>+ * <div ng-init="scope = { isDisabled: false }">+ *  <button disabled="{{scope.isDisabled}}">Disabled</button>+ * </div>+ * </pre>+ *+ * The HTML specification does not require browsers to preserve the values of boolean attributes+ * such as disabled. (Their presence means true and their absence means false.)+ * If we put an Angular interpolation expression into such an attribute then the+ * binding information would be lost when the browser removes the attribute.+ * The `ngDisabled` directive solves this problem for the `disabled` attribute.+ * This complementary directive is not removed by the browser and so provides+ * a permanent reliable place to store the binding information.+ *+ * @example+    <doc:example>+      <doc:source>+        Click me to toggle: <input type="checkbox" ng-model="checked"><br/>+        <button ng-model="button" ng-disabled="checked">Button</button>+      </doc:source>+      <doc:scenario>+        it('should toggle button', function() {+          expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy();+          input('checked').check();+          expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy();+        });+      </doc:scenario>+    </doc:example>+ *+ * @element INPUT+ * @param {expression} ngDisabled If the {@link guide/expression expression} is truthy, + *     then special attribute "disabled" will be set on the element+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngChecked+ * @restrict A+ *+ * @description+ * The HTML specification does not require browsers to preserve the values of boolean attributes+ * such as checked. (Their presence means true and their absence means false.)+ * If we put an Angular interpolation expression into such an attribute then the+ * binding information would be lost when the browser removes the attribute.+ * The `ngChecked` directive solves this problem for the `checked` attribute.+ * This complementary directive is not removed by the browser and so provides+ * a permanent reliable place to store the binding information.+ * @example+    <doc:example>+      <doc:source>+        Check me to check both: <input type="checkbox" ng-model="master"><br/>+        <input id="checkSlave" type="checkbox" ng-checked="master">+      </doc:source>+      <doc:scenario>+        it('should check both checkBoxes', function() {+          expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy();+          input('master').check();+          expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy();+        });+      </doc:scenario>+    </doc:example>+ *+ * @element INPUT+ * @param {expression} ngChecked If the {@link guide/expression expression} is truthy, + *     then special attribute "checked" will be set on the element+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngReadonly+ * @restrict A+ *+ * @description+ * The HTML specification does not require browsers to preserve the values of boolean attributes+ * such as readonly. (Their presence means true and their absence means false.)+ * If we put an Angular interpolation expression into such an attribute then the+ * binding information would be lost when the browser removes the attribute.+ * The `ngReadonly` directive solves this problem for the `readonly` attribute.+ * This complementary directive is not removed by the browser and so provides+ * a permanent reliable place to store the binding information.++ * @example+    <doc:example>+      <doc:source>+        Check me to make text readonly: <input type="checkbox" ng-model="checked"><br/>+        <input type="text" ng-readonly="checked" value="I'm Angular"/>+      </doc:source>+      <doc:scenario>+        it('should toggle readonly attr', function() {+          expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy();+          input('checked').check();+          expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy();+        });+      </doc:scenario>+    </doc:example>+ *+ * @element INPUT+ * @param {expression} ngReadonly If the {@link guide/expression expression} is truthy, + *     then special attribute "readonly" will be set on the element+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngSelected+ * @restrict A+ *+ * @description+ * The HTML specification does not require browsers to preserve the values of boolean attributes+ * such as selected. (Their presence means true and their absence means false.)+ * If we put an Angular interpolation expression into such an attribute then the+ * binding information would be lost when the browser removes the attribute.+ * The `ngSelected` directive solves this problem for the `selected` atttribute.+ * This complementary directive is not removed by the browser and so provides+ * a permanent reliable place to store the binding information.+ * @example+    <doc:example>+      <doc:source>+        Check me to select: <input type="checkbox" ng-model="selected"><br/>+        <select>+          <option>Hello!</option>+          <option id="greet" ng-selected="selected">Greetings!</option>+        </select>+      </doc:source>+      <doc:scenario>+        it('should select Greetings!', function() {+          expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy();+          input('selected').check();+          expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy();+        });+      </doc:scenario>+    </doc:example>+ *+ * @element OPTION+ * @param {expression} ngSelected If the {@link guide/expression expression} is truthy, + *     then special attribute "selected" will be set on the element+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngOpen+ * @restrict A+ *+ * @description+ * The HTML specification does not require browsers to preserve the values of boolean attributes+ * such as open. (Their presence means true and their absence means false.)+ * If we put an Angular interpolation expression into such an attribute then the+ * binding information would be lost when the browser removes the attribute.+ * The `ngOpen` directive solves this problem for the `open` attribute.+ * This complementary directive is not removed by the browser and so provides+ * a permanent reliable place to store the binding information.++ *+ * @example+     <doc:example>+       <doc:source>+         Check me check multiple: <input type="checkbox" ng-model="open"><br/>+         <details id="details" ng-open="open">+            <summary>Show/Hide me</summary>+         </details>+       </doc:source>+       <doc:scenario>+         it('should toggle open', function() {+           expect(element('#details').prop('open')).toBeFalsy();+           input('open').check();+           expect(element('#details').prop('open')).toBeTruthy();+         });+       </doc:scenario>+     </doc:example>+ *+ * @element DETAILS+ * @param {expression} ngOpen If the {@link guide/expression expression} is truthy, + *     then special attribute "open" will be set on the element+ */++var ngAttributeAliasDirectives = {};+++// boolean attrs are evaluated+forEach(BOOLEAN_ATTR, function(propName, attrName) {+  // binding to multiple is not supported+  if (propName == "multiple") return;++  var normalized = directiveNormalize('ng-' + attrName);+  ngAttributeAliasDirectives[normalized] = function() {+    return {+      priority: 100,+      compile: function() {+        return function(scope, element, attr) {+          scope.$watch(attr[normalized], function ngBooleanAttrWatchAction(value) {+            attr.$set(attrName, !!value);+          });+        };+      }+    };+  };+});+++// ng-src, ng-srcset, ng-href are interpolated+forEach(['src', 'srcset', 'href'], function(attrName) {+  var normalized = directiveNormalize('ng-' + attrName);+  ngAttributeAliasDirectives[normalized] = function() {+    return {+      priority: 99, // it needs to run after the attributes are interpolated+      link: function(scope, element, attr) {+        attr.$observe(normalized, function(value) {+          if (!value)+             return;++          attr.$set(attrName, value);++          // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist+          // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need+          // to set the property as well to achieve the desired effect.+          // we use attr[attrName] value since $set can sanitize the url.+          if (msie) element.prop(attrName, attr[attrName]);+        });+      }+    };+  };+});++/* global -nullFormCtrl */+var nullFormCtrl = {+  $addControl: noop,+  $removeControl: noop,+  $setValidity: noop,+  $setDirty: noop,+  $setPristine: noop+};++/**+ * @ngdoc object+ * @name ng.directive:form.FormController+ *+ * @property {boolean} $pristine True if user has not interacted with the form yet.+ * @property {boolean} $dirty True if user has already interacted with the form.+ * @property {boolean} $valid True if all of the containing forms and controls are valid.+ * @property {boolean} $invalid True if at least one containing control or form is invalid.+ *+ * @property {Object} $error Is an object hash, containing references to all invalid controls or+ *  forms, where:+ *+ *  - keys are validation tokens (error names),+ *  - values are arrays of controls or forms that are invalid for given error name.+ *+ *+ *  Built-in validation tokens:+ *+ *  - `email`+ *  - `max`+ *  - `maxlength`+ *  - `min`+ *  - `minlength`+ *  - `number`+ *  - `pattern`+ *  - `required`+ *  - `url`+ * + * @description+ * `FormController` keeps track of all its controls and nested forms as well as state of them,+ * such as being valid/invalid or dirty/pristine.+ *+ * Each {@link ng.directive:form form} directive creates an instance+ * of `FormController`.+ *+ */+//asks for $scope to fool the BC controller module+FormController.$inject = ['$element', '$attrs', '$scope'];+function FormController(element, attrs) {+  var form = this,+      parentForm = element.parent().controller('form') || nullFormCtrl,+      invalidCount = 0, // used to easily determine if we are valid+      errors = form.$error = {},+      controls = [];++  // init state+  form.$name = attrs.name || attrs.ngForm;+  form.$dirty = false;+  form.$pristine = true;+  form.$valid = true;+  form.$invalid = false;++  parentForm.$addControl(form);++  // Setup initial state of the control+  element.addClass(PRISTINE_CLASS);+  toggleValidCss(true);++  // convenience method for easy toggling of classes+  function toggleValidCss(isValid, validationErrorKey) {+    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';+    element.+      removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).+      addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);+  }++  /**+   * @ngdoc function+   * @name ng.directive:form.FormController#$addControl+   * @methodOf ng.directive:form.FormController+   *+   * @description+   * Register a control with the form.+   *+   * Input elements using ngModelController do this automatically when they are linked.+   */+  form.$addControl = function(control) {+    // Breaking change - before, inputs whose name was "hasOwnProperty" were quietly ignored+    // and not added to the scope.  Now we throw an error.+    assertNotHasOwnProperty(control.$name, 'input');+    controls.push(control);++    if (control.$name) {+      form[control.$name] = control;+    }+  };++  /**+   * @ngdoc function+   * @name ng.directive:form.FormController#$removeControl+   * @methodOf ng.directive:form.FormController+   *+   * @description+   * Deregister a control from the form.+   *+   * Input elements using ngModelController do this automatically when they are destroyed.+   */+  form.$removeControl = function(control) {+    if (control.$name && form[control.$name] === control) {+      delete form[control.$name];+    }+    forEach(errors, function(queue, validationToken) {+      form.$setValidity(validationToken, true, control);+    });++    arrayRemove(controls, control);+  };++  /**+   * @ngdoc function+   * @name ng.directive:form.FormController#$setValidity+   * @methodOf ng.directive:form.FormController+   *+   * @description+   * Sets the validity of a form control.+   *+   * This method will also propagate to parent forms.+   */+  form.$setValidity = function(validationToken, isValid, control) {+    var queue = errors[validationToken];++    if (isValid) {+      if (queue) {+        arrayRemove(queue, control);+        if (!queue.length) {+          invalidCount--;+          if (!invalidCount) {+            toggleValidCss(isValid);+            form.$valid = true;+            form.$invalid = false;+          }+          errors[validationToken] = false;+          toggleValidCss(true, validationToken);+          parentForm.$setValidity(validationToken, true, form);+        }+      }++    } else {+      if (!invalidCount) {+        toggleValidCss(isValid);+      }+      if (queue) {+        if (includes(queue, control)) return;+      } else {+        errors[validationToken] = queue = [];+        invalidCount++;+        toggleValidCss(false, validationToken);+        parentForm.$setValidity(validationToken, false, form);+      }+      queue.push(control);++      form.$valid = false;+      form.$invalid = true;+    }+  };++  /**+   * @ngdoc function+   * @name ng.directive:form.FormController#$setDirty+   * @methodOf ng.directive:form.FormController+   *+   * @description+   * Sets the form to a dirty state.+   *+   * This method can be called to add the 'ng-dirty' class and set the form to a dirty+   * state (ng-dirty class). This method will also propagate to parent forms.+   */+  form.$setDirty = function() {+    element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);+    form.$dirty = true;+    form.$pristine = false;+    parentForm.$setDirty();+  };++  /**+   * @ngdoc function+   * @name ng.directive:form.FormController#$setPristine+   * @methodOf ng.directive:form.FormController+   *+   * @description+   * Sets the form to its pristine state.+   *+   * This method can be called to remove the 'ng-dirty' class and set the form to its pristine+   * state (ng-pristine class). This method will also propagate to all the controls contained+   * in this form.+   *+   * Setting a form back to a pristine state is often useful when we want to 'reuse' a form after+   * saving or resetting it.+   */+  form.$setPristine = function () {+    element.removeClass(DIRTY_CLASS).addClass(PRISTINE_CLASS);+    form.$dirty = false;+    form.$pristine = true;+    forEach(controls, function(control) {+      control.$setPristine();+    });+  };+}+++/**+ * @ngdoc directive+ * @name ng.directive:ngForm+ * @restrict EAC+ *+ * @description+ * Nestable alias of {@link ng.directive:form `form`} directive. HTML+ * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a+ * sub-group of controls needs to be determined.+ *+ * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into+ *                       related scope, under this name.+ *+ */++ /**+ * @ngdoc directive+ * @name ng.directive:form+ * @restrict E+ *+ * @description+ * Directive that instantiates+ * {@link ng.directive:form.FormController FormController}.+ *+ * If the `name` attribute is specified, the form controller is published onto the current scope under+ * this name.+ *+ * # Alias: {@link ng.directive:ngForm `ngForm`}+ *+ * In Angular forms can be nested. This means that the outer form is valid when all of the child+ * forms are valid as well. However, browsers do not allow nesting of `<form>` elements, so+ * Angular provides the {@link ng.directive:ngForm `ngForm`} directive which behaves identically to+ * `<form>` but can be nested.  This allows you to have nested forms, which is very useful when+ * using Angular validation directives in forms that are dynamically generated using the+ * {@link ng.directive:ngRepeat `ngRepeat`} directive. Since you cannot dynamically generate the `name`+ * attribute of input elements using interpolation, you have to wrap each set of repeated inputs in an+ * `ngForm` directive and nest these in an outer `form` element.+ *+ *+ * # CSS classes+ *  - `ng-valid` Is set if the form is valid.+ *  - `ng-invalid` Is set if the form is invalid.+ *  - `ng-pristine` Is set if the form is pristine.+ *  - `ng-dirty` Is set if the form is dirty.+ *+ *+ * # Submitting a form and preventing the default action+ *+ * Since the role of forms in client-side Angular applications is different than in classical+ * roundtrip apps, it is desirable for the browser not to translate the form submission into a full+ * page reload that sends the data to the server. Instead some javascript logic should be triggered+ * to handle the form submission in an application-specific way.+ *+ * For this reason, Angular prevents the default action (form submission to the server) unless the+ * `<form>` element has an `action` attribute specified.+ *+ * You can use one of the following two ways to specify what javascript method should be called when+ * a form is submitted:+ *+ * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element+ * - {@link ng.directive:ngClick ngClick} directive on the first+  *  button or input field of type submit (input[type=submit])+ *+ * To prevent double execution of the handler, use only one of the {@link ng.directive:ngSubmit ngSubmit}+ * or {@link ng.directive:ngClick ngClick} directives.+ * This is because of the following form submission rules in the HTML specification:+ *+ * - If a form has only one input field then hitting enter in this field triggers form submit+ * (`ngSubmit`)+ * - if a form has 2+ input fields and no buttons or input[type=submit] then hitting enter+ * doesn't trigger submit+ * - if a form has one or more input fields and one or more buttons or input[type=submit] then+ * hitting enter in any of the input fields will trigger the click handler on the *first* button or+ * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)+ *+ * @param {string=} name Name of the form. If specified, the form controller will be published into+ *                       related scope, under this name.+ *+ * @example+    <doc:example>+      <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.userType = 'guest';+         }+       </script>+       <form name="myForm" ng-controller="Ctrl">+         userType: <input name="input" ng-model="userType" required>+         <span class="error" ng-show="myForm.input.$error.required">Required!</span><br>+         <tt>userType = {{userType}}</tt><br>+         <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br>+         <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br>+         <tt>myForm.$valid = {{myForm.$valid}}</tt><br>+         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>+        </form>+      </doc:source>+      <doc:scenario>+        it('should initialize to model', function() {+         expect(binding('userType')).toEqual('guest');+         expect(binding('myForm.input.$valid')).toEqual('true');+        });++        it('should be invalid if empty', function() {+         input('userType').enter('');+         expect(binding('userType')).toEqual('');+         expect(binding('myForm.input.$valid')).toEqual('false');+        });+      </doc:scenario>+    </doc:example>+ */+var formDirectiveFactory = function(isNgForm) {+  return ['$timeout', function($timeout) {+    var formDirective = {+      name: 'form',+      restrict: isNgForm ? 'EAC' : 'E',+      controller: FormController,+      compile: function() {+        return {+          pre: function(scope, formElement, attr, controller) {+            if (!attr.action) {+              // we can't use jq events because if a form is destroyed during submission the default+              // action is not prevented. see #1238+              //+              // IE 9 is not affected because it doesn't fire a submit event and try to do a full+              // page reload if the form was destroyed by submission of the form via a click handler+              // on a button in the form. Looks like an IE9 specific bug.+              var preventDefaultListener = function(event) {+                event.preventDefault+                  ? event.preventDefault()+                  : event.returnValue = false; // IE+              };++              addEventListenerFn(formElement[0], 'submit', preventDefaultListener);++              // unregister the preventDefault listener so that we don't not leak memory but in a+              // way that will achieve the prevention of the default action.+              formElement.on('$destroy', function() {+                $timeout(function() {+                  removeEventListenerFn(formElement[0], 'submit', preventDefaultListener);+                }, 0, false);+              });+            }++            var parentFormCtrl = formElement.parent().controller('form'),+                alias = attr.name || attr.ngForm;++            if (alias) {+              setter(scope, alias, controller, alias);+            }+            if (parentFormCtrl) {+              formElement.on('$destroy', function() {+                parentFormCtrl.$removeControl(controller);+                if (alias) {+                  setter(scope, alias, undefined, alias);+                }+                extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards+              });+            }+          }+        };+      }+    };++    return formDirective;+  }];+};++var formDirective = formDirectiveFactory();+var ngFormDirective = formDirectiveFactory(true);++/* global++    -VALID_CLASS,+    -INVALID_CLASS,+    -PRISTINE_CLASS,+    -DIRTY_CLASS+*/++var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/;+var EMAIL_REGEXP = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}$/;+var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/;++var inputType = {++  /**+   * @ngdoc inputType+   * @name ng.directive:input.text+   *+   * @description+   * Standard HTML text input with angular data binding.+   *+   * @param {string} ngModel Assignable angular expression to data-bind to.+   * @param {string=} name Property name of the form under which the control is published.+   * @param {string=} required Adds `required` validation error key if the value is not entered.+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of+   *    `required` when you want to data-bind to the `required` attribute.+   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than+   *    minlength.+   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than+   *    maxlength.+   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the+   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for+   *    patterns defined as scope expressions.+   * @param {string=} ngChange Angular expression to be executed when input changes due to user+   *    interaction with the input element.+   * @param {boolean=} [ngTrim=true] If set to false Angular will not automatically trim the input.+   *+   * @example+      <doc:example>+        <doc:source>+         <script>+           function Ctrl($scope) {+             $scope.text = 'guest';+             $scope.word = /^\s*\w*\s*$/;+           }+         </script>+         <form name="myForm" ng-controller="Ctrl">+           Single word: <input type="text" name="input" ng-model="text"+                               ng-pattern="word" required ng-trim="false">+           <span class="error" ng-show="myForm.input.$error.required">+             Required!</span>+           <span class="error" ng-show="myForm.input.$error.pattern">+             Single word only!</span>++           <tt>text = {{text}}</tt><br/>+           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>+           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>+           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>+           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>+          </form>+        </doc:source>+        <doc:scenario>+          it('should initialize to model', function() {+            expect(binding('text')).toEqual('guest');+            expect(binding('myForm.input.$valid')).toEqual('true');+          });++          it('should be invalid if empty', function() {+            input('text').enter('');+            expect(binding('text')).toEqual('');+            expect(binding('myForm.input.$valid')).toEqual('false');+          });++          it('should be invalid if multi word', function() {+            input('text').enter('hello world');+            expect(binding('myForm.input.$valid')).toEqual('false');+          });++          it('should not be trimmed', function() {+            input('text').enter('untrimmed ');+            expect(binding('text')).toEqual('untrimmed ');+            expect(binding('myForm.input.$valid')).toEqual('true');+          });+        </doc:scenario>+      </doc:example>+   */+  'text': textInputType,+++  /**+   * @ngdoc inputType+   * @name ng.directive:input.number+   *+   * @description+   * Text input with number validation and transformation. Sets the `number` validation+   * error if not a valid number.+   *+   * @param {string} ngModel Assignable angular expression to data-bind to.+   * @param {string=} name Property name of the form under which the control is published.+   * @param {string=} min Sets the `min` validation error key if the value entered is less than `min`.+   * @param {string=} max Sets the `max` validation error key if the value entered is greater than `max`.+   * @param {string=} required Sets `required` validation error key if the value is not entered.+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of+   *    `required` when you want to data-bind to the `required` attribute.+   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than+   *    minlength.+   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than+   *    maxlength.+   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the+   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for+   *    patterns defined as scope expressions.+   * @param {string=} ngChange Angular expression to be executed when input changes due to user+   *    interaction with the input element.+   *+   * @example+      <doc:example>+        <doc:source>+         <script>+           function Ctrl($scope) {+             $scope.value = 12;+           }+         </script>+         <form name="myForm" ng-controller="Ctrl">+           Number: <input type="number" name="input" ng-model="value"+                          min="0" max="99" required>+           <span class="error" ng-show="myForm.input.$error.required">+             Required!</span>+           <span class="error" ng-show="myForm.input.$error.number">+             Not valid number!</span>+           <tt>value = {{value}}</tt><br/>+           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>+           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>+           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>+           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>+          </form>+        </doc:source>+        <doc:scenario>+          it('should initialize to model', function() {+           expect(binding('value')).toEqual('12');+           expect(binding('myForm.input.$valid')).toEqual('true');+          });++          it('should be invalid if empty', function() {+           input('value').enter('');+           expect(binding('value')).toEqual('');+           expect(binding('myForm.input.$valid')).toEqual('false');+          });++          it('should be invalid if over max', function() {+           input('value').enter('123');+           expect(binding('value')).toEqual('');+           expect(binding('myForm.input.$valid')).toEqual('false');+          });+        </doc:scenario>+      </doc:example>+   */+  'number': numberInputType,+++  /**+   * @ngdoc inputType+   * @name ng.directive:input.url+   *+   * @description+   * Text input with URL validation. Sets the `url` validation error key if the content is not a+   * valid URL.+   *+   * @param {string} ngModel Assignable angular expression to data-bind to.+   * @param {string=} name Property name of the form under which the control is published.+   * @param {string=} required Sets `required` validation error key if the value is not entered.+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of+   *    `required` when you want to data-bind to the `required` attribute.+   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than+   *    minlength.+   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than+   *    maxlength.+   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the+   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for+   *    patterns defined as scope expressions.+   * @param {string=} ngChange Angular expression to be executed when input changes due to user+   *    interaction with the input element.+   *+   * @example+      <doc:example>+        <doc:source>+         <script>+           function Ctrl($scope) {+             $scope.text = 'http://google.com';+           }+         </script>+         <form name="myForm" ng-controller="Ctrl">+           URL: <input type="url" name="input" ng-model="text" required>+           <span class="error" ng-show="myForm.input.$error.required">+             Required!</span>+           <span class="error" ng-show="myForm.input.$error.url">+             Not valid url!</span>+           <tt>text = {{text}}</tt><br/>+           <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>+           <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>+           <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>+           <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>+           <tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/>+          </form>+        </doc:source>+        <doc:scenario>+          it('should initialize to model', function() {+            expect(binding('text')).toEqual('http://google.com');+            expect(binding('myForm.input.$valid')).toEqual('true');+          });++          it('should be invalid if empty', function() {+            input('text').enter('');+            expect(binding('text')).toEqual('');+            expect(binding('myForm.input.$valid')).toEqual('false');+          });++          it('should be invalid if not url', function() {+            input('text').enter('xxx');+            expect(binding('myForm.input.$valid')).toEqual('false');+          });+        </doc:scenario>+      </doc:example>+   */+  'url': urlInputType,+++  /**+   * @ngdoc inputType+   * @name ng.directive:input.email+   *+   * @description+   * Text input with email validation. Sets the `email` validation error key if not a valid email+   * address.+   *+   * @param {string} ngModel Assignable angular expression to data-bind to.+   * @param {string=} name Property name of the form under which the control is published.+   * @param {string=} required Sets `required` validation error key if the value is not entered.+   * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to+   *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of+   *    `required` when you want to data-bind to the `required` attribute.+   * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than+   *    minlength.+   * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than+   *    maxlength.+   * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the+   *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for+   *    patterns defined as scope expressions.+   * @param {string=} ngChange Angular expression to be executed when input changes due to user+   *    interaction with the input element.+   *+   * @example+      <doc:example>+        <doc:source>+         <script>+           function Ctrl($scope) {+             $scope.text = 'me@example.com';+           }+         </script>+           <form name="myForm" ng-controller="Ctrl">+             Email: <input type="email" name="input" ng-model="text" required>+             <span class="error" ng-show="myForm.input.$error.required">+               Required!</span>+             <span class="error" ng-show="myForm.input.$error.email">+               Not valid email!</span>+             <tt>text = {{text}}</tt><br/>+             <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>+             <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>+             <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>+             <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>+             <tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/>+           </form>+        </doc:source>+        <doc:scenario>+          it('should initialize to model', function() {+            expect(binding('text')).toEqual('me@example.com');+            expect(binding('myForm.input.$valid')).toEqual('true');+          });++          it('should be invalid if empty', function() {+            input('text').enter('');+            expect(binding('text')).toEqual('');+            expect(binding('myForm.input.$valid')).toEqual('false');+          });++          it('should be invalid if not email', function() {+            input('text').enter('xxx');+            expect(binding('myForm.input.$valid')).toEqual('false');+          });+        </doc:scenario>+      </doc:example>+   */+  'email': emailInputType,+++  /**+   * @ngdoc inputType+   * @name ng.directive:input.radio+   *+   * @description+   * HTML radio button.+   *+   * @param {string} ngModel Assignable angular expression to data-bind to.+   * @param {string} value The value to which the expression should be set when selected.+   * @param {string=} name Property name of the form under which the control is published.+   * @param {string=} ngChange Angular expression to be executed when input changes due to user+   *    interaction with the input element.+   *+   * @example+      <doc:example>+        <doc:source>+         <script>+           function Ctrl($scope) {+             $scope.color = 'blue';+           }+         </script>+         <form name="myForm" ng-controller="Ctrl">+           <input type="radio" ng-model="color" value="red">  Red <br/>+           <input type="radio" ng-model="color" value="green"> Green <br/>+           <input type="radio" ng-model="color" value="blue"> Blue <br/>+           <tt>color = {{color}}</tt><br/>+          </form>+        </doc:source>+        <doc:scenario>+          it('should change state', function() {+            expect(binding('color')).toEqual('blue');++            input('color').select('red');+            expect(binding('color')).toEqual('red');+          });+        </doc:scenario>+      </doc:example>+   */+  'radio': radioInputType,+++  /**+   * @ngdoc inputType+   * @name ng.directive:input.checkbox+   *+   * @description+   * HTML checkbox.+   *+   * @param {string} ngModel Assignable angular expression to data-bind to.+   * @param {string=} name Property name of the form under which the control is published.+   * @param {string=} ngTrueValue The value to which the expression should be set when selected.+   * @param {string=} ngFalseValue The value to which the expression should be set when not selected.+   * @param {string=} ngChange Angular expression to be executed when input changes due to user+   *    interaction with the input element.+   *+   * @example+      <doc:example>+        <doc:source>+         <script>+           function Ctrl($scope) {+             $scope.value1 = true;+             $scope.value2 = 'YES'+           }+         </script>+         <form name="myForm" ng-controller="Ctrl">+           Value1: <input type="checkbox" ng-model="value1"> <br/>+           Value2: <input type="checkbox" ng-model="value2"+                          ng-true-value="YES" ng-false-value="NO"> <br/>+           <tt>value1 = {{value1}}</tt><br/>+           <tt>value2 = {{value2}}</tt><br/>+          </form>+        </doc:source>+        <doc:scenario>+          it('should change state', function() {+            expect(binding('value1')).toEqual('true');+            expect(binding('value2')).toEqual('YES');++            input('value1').check();+            input('value2').check();+            expect(binding('value1')).toEqual('false');+            expect(binding('value2')).toEqual('NO');+          });+        </doc:scenario>+      </doc:example>+   */+  'checkbox': checkboxInputType,++  'hidden': noop,+  'button': noop,+  'submit': noop,+  'reset': noop+};+++function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {+  // In composition mode, users are still inputing intermediate text buffer,+  // hold the listener until composition is done.+  // More about composition events: https://developer.mozilla.org/en-US/docs/Web/API/CompositionEvent+  var composing = false;++  element.on('compositionstart', function() {+    composing = true;+  });++  element.on('compositionend', function() {+    composing = false;+  });++  var listener = function() {+    if (composing) return;+    var value = element.val();++    // By default we will trim the value+    // If the attribute ng-trim exists we will avoid trimming+    // e.g. <input ng-model="foo" ng-trim="false">+    if (toBoolean(attr.ngTrim || 'T')) {+      value = trim(value);+    }++    if (ctrl.$viewValue !== value) {+      scope.$apply(function() {+        ctrl.$setViewValue(value);+      });+    }+  };++  // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the+  // input event on backspace, delete or cut+  if ($sniffer.hasEvent('input')) {+    element.on('input', listener);+  } else {+    var timeout;++    var deferListener = function() {+      if (!timeout) {+        timeout = $browser.defer(function() {+          listener();+          timeout = null;+        });+      }+    };++    element.on('keydown', function(event) {+      var key = event.keyCode;++      // ignore+      //    command            modifiers                   arrows+      if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;++      deferListener();+    });++    // if user modifies input value using context menu in IE, we need "paste" and "cut" events to catch it+    if ($sniffer.hasEvent('paste')) {+      element.on('paste cut', deferListener);+    }+  }++  // if user paste into input using mouse on older browser+  // or form autocomplete on newer browser, we need "change" event to catch it+  element.on('change', listener);++  ctrl.$render = function() {+    element.val(ctrl.$isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue);+  };++  // pattern validator+  var pattern = attr.ngPattern,+      patternValidator,+      match;++  var validate = function(regexp, value) {+    if (ctrl.$isEmpty(value) || regexp.test(value)) {+      ctrl.$setValidity('pattern', true);+      return value;+    } else {+      ctrl.$setValidity('pattern', false);+      return undefined;+    }+  };++  if (pattern) {+    match = pattern.match(/^\/(.*)\/([gim]*)$/);+    if (match) {+      pattern = new RegExp(match[1], match[2]);+      patternValidator = function(value) {+        return validate(pattern, value);+      };+    } else {+      patternValidator = function(value) {+        var patternObj = scope.$eval(pattern);++        if (!patternObj || !patternObj.test) {+          throw minErr('ngPattern')('noregexp',+            'Expected {0} to be a RegExp but was {1}. Element: {2}', pattern,+            patternObj, startingTag(element));+        }+        return validate(patternObj, value);+      };+    }++    ctrl.$formatters.push(patternValidator);+    ctrl.$parsers.push(patternValidator);+  }++  // min length validator+  if (attr.ngMinlength) {+    var minlength = int(attr.ngMinlength);+    var minLengthValidator = function(value) {+      if (!ctrl.$isEmpty(value) && value.length < minlength) {+        ctrl.$setValidity('minlength', false);+        return undefined;+      } else {+        ctrl.$setValidity('minlength', true);+        return value;+      }+    };++    ctrl.$parsers.push(minLengthValidator);+    ctrl.$formatters.push(minLengthValidator);+  }++  // max length validator+  if (attr.ngMaxlength) {+    var maxlength = int(attr.ngMaxlength);+    var maxLengthValidator = function(value) {+      if (!ctrl.$isEmpty(value) && value.length > maxlength) {+        ctrl.$setValidity('maxlength', false);+        return undefined;+      } else {+        ctrl.$setValidity('maxlength', true);+        return value;+      }+    };++    ctrl.$parsers.push(maxLengthValidator);+    ctrl.$formatters.push(maxLengthValidator);+  }+}++function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {+  textInputType(scope, element, attr, ctrl, $sniffer, $browser);++  ctrl.$parsers.push(function(value) {+    var empty = ctrl.$isEmpty(value);+    if (empty || NUMBER_REGEXP.test(value)) {+      ctrl.$setValidity('number', true);+      return value === '' ? null : (empty ? value : parseFloat(value));+    } else {+      ctrl.$setValidity('number', false);+      return undefined;+    }+  });++  ctrl.$formatters.push(function(value) {+    return ctrl.$isEmpty(value) ? '' : '' + value;+  });++  if (attr.min) {+    var minValidator = function(value) {+      var min = parseFloat(attr.min);+      if (!ctrl.$isEmpty(value) && value < min) {+        ctrl.$setValidity('min', false);+        return undefined;+      } else {+        ctrl.$setValidity('min', true);+        return value;+      }+    };++    ctrl.$parsers.push(minValidator);+    ctrl.$formatters.push(minValidator);+  }++  if (attr.max) {+    var maxValidator = function(value) {+      var max = parseFloat(attr.max);+      if (!ctrl.$isEmpty(value) && value > max) {+        ctrl.$setValidity('max', false);+        return undefined;+      } else {+        ctrl.$setValidity('max', true);+        return value;+      }+    };++    ctrl.$parsers.push(maxValidator);+    ctrl.$formatters.push(maxValidator);+  }++  ctrl.$formatters.push(function(value) {++    if (ctrl.$isEmpty(value) || isNumber(value)) {+      ctrl.$setValidity('number', true);+      return value;+    } else {+      ctrl.$setValidity('number', false);+      return undefined;+    }+  });+}++function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {+  textInputType(scope, element, attr, ctrl, $sniffer, $browser);++  var urlValidator = function(value) {+    if (ctrl.$isEmpty(value) || URL_REGEXP.test(value)) {+      ctrl.$setValidity('url', true);+      return value;+    } else {+      ctrl.$setValidity('url', false);+      return undefined;+    }+  };++  ctrl.$formatters.push(urlValidator);+  ctrl.$parsers.push(urlValidator);+}++function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {+  textInputType(scope, element, attr, ctrl, $sniffer, $browser);++  var emailValidator = function(value) {+    if (ctrl.$isEmpty(value) || EMAIL_REGEXP.test(value)) {+      ctrl.$setValidity('email', true);+      return value;+    } else {+      ctrl.$setValidity('email', false);+      return undefined;+    }+  };++  ctrl.$formatters.push(emailValidator);+  ctrl.$parsers.push(emailValidator);+}++function radioInputType(scope, element, attr, ctrl) {+  // make the name unique, if not defined+  if (isUndefined(attr.name)) {+    element.attr('name', nextUid());+  }++  element.on('click', function() {+    if (element[0].checked) {+      scope.$apply(function() {+        ctrl.$setViewValue(attr.value);+      });+    }+  });++  ctrl.$render = function() {+    var value = attr.value;+    element[0].checked = (value == ctrl.$viewValue);+  };++  attr.$observe('value', ctrl.$render);+}++function checkboxInputType(scope, element, attr, ctrl) {+  var trueValue = attr.ngTrueValue,+      falseValue = attr.ngFalseValue;++  if (!isString(trueValue)) trueValue = true;+  if (!isString(falseValue)) falseValue = false;++  element.on('click', function() {+    scope.$apply(function() {+      ctrl.$setViewValue(element[0].checked);+    });+  });++  ctrl.$render = function() {+    element[0].checked = ctrl.$viewValue;+  };++  // Override the standard `$isEmpty` because a value of `false` means empty in a checkbox.+  ctrl.$isEmpty = function(value) {+    return value !== trueValue;+  };++  ctrl.$formatters.push(function(value) {+    return value === trueValue;+  });++  ctrl.$parsers.push(function(value) {+    return value ? trueValue : falseValue;+  });+}+++/**+ * @ngdoc directive+ * @name ng.directive:textarea+ * @restrict E+ *+ * @description+ * HTML textarea element control with angular data-binding. The data-binding and validation+ * properties of this element are exactly the same as those of the+ * {@link ng.directive:input input element}.+ *+ * @param {string} ngModel Assignable angular expression to data-bind to.+ * @param {string=} name Property name of the form under which the control is published.+ * @param {string=} required Sets `required` validation error key if the value is not entered.+ * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to+ *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of+ *    `required` when you want to data-bind to the `required` attribute.+ * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than+ *    minlength.+ * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than+ *    maxlength.+ * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the+ *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for+ *    patterns defined as scope expressions.+ * @param {string=} ngChange Angular expression to be executed when input changes due to user+ *    interaction with the input element.+ */+++/**+ * @ngdoc directive+ * @name ng.directive:input+ * @restrict E+ *+ * @description+ * HTML input element control with angular data-binding. Input control follows HTML5 input types+ * and polyfills the HTML5 validation behavior for older browsers.+ *+ * @param {string} ngModel Assignable angular expression to data-bind to.+ * @param {string=} name Property name of the form under which the control is published.+ * @param {string=} required Sets `required` validation error key if the value is not entered.+ * @param {boolean=} ngRequired Sets `required` attribute if set to true+ * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than+ *    minlength.+ * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than+ *    maxlength.+ * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the+ *    RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for+ *    patterns defined as scope expressions.+ * @param {string=} ngChange Angular expression to be executed when input changes due to user+ *    interaction with the input element.+ *+ * @example+    <doc:example>+      <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.user = {name: 'guest', last: 'visitor'};+         }+       </script>+       <div ng-controller="Ctrl">+         <form name="myForm">+           User name: <input type="text" name="userName" ng-model="user.name" required>+           <span class="error" ng-show="myForm.userName.$error.required">+             Required!</span><br>+           Last name: <input type="text" name="lastName" ng-model="user.last"+             ng-minlength="3" ng-maxlength="10">+           <span class="error" ng-show="myForm.lastName.$error.minlength">+             Too short!</span>+           <span class="error" ng-show="myForm.lastName.$error.maxlength">+             Too long!</span><br>+         </form>+         <hr>+         <tt>user = {{user}}</tt><br/>+         <tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br>+         <tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br>+         <tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br>+         <tt>myForm.lastName.$error = {{myForm.lastName.$error}}</tt><br>+         <tt>myForm.$valid = {{myForm.$valid}}</tt><br>+         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>+         <tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br>+         <tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br>+       </div>+      </doc:source>+      <doc:scenario>+        it('should initialize to model', function() {+          expect(binding('user')).toEqual('{"name":"guest","last":"visitor"}');+          expect(binding('myForm.userName.$valid')).toEqual('true');+          expect(binding('myForm.$valid')).toEqual('true');+        });++        it('should be invalid if empty when required', function() {+          input('user.name').enter('');+          expect(binding('user')).toEqual('{"last":"visitor"}');+          expect(binding('myForm.userName.$valid')).toEqual('false');+          expect(binding('myForm.$valid')).toEqual('false');+        });++        it('should be valid if empty when min length is set', function() {+          input('user.last').enter('');+          expect(binding('user')).toEqual('{"name":"guest","last":""}');+          expect(binding('myForm.lastName.$valid')).toEqual('true');+          expect(binding('myForm.$valid')).toEqual('true');+        });++        it('should be invalid if less than required min length', function() {+          input('user.last').enter('xx');+          expect(binding('user')).toEqual('{"name":"guest"}');+          expect(binding('myForm.lastName.$valid')).toEqual('false');+          expect(binding('myForm.lastName.$error')).toMatch(/minlength/);+          expect(binding('myForm.$valid')).toEqual('false');+        });++        it('should be invalid if longer than max length', function() {+          input('user.last').enter('some ridiculously long name');+          expect(binding('user'))+            .toEqual('{"name":"guest"}');+          expect(binding('myForm.lastName.$valid')).toEqual('false');+          expect(binding('myForm.lastName.$error')).toMatch(/maxlength/);+          expect(binding('myForm.$valid')).toEqual('false');+        });+      </doc:scenario>+    </doc:example>+ */+var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) {+  return {+    restrict: 'E',+    require: '?ngModel',+    link: function(scope, element, attr, ctrl) {+      if (ctrl) {+        (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer,+                                                            $browser);+      }+    }+  };+}];++var VALID_CLASS = 'ng-valid',+    INVALID_CLASS = 'ng-invalid',+    PRISTINE_CLASS = 'ng-pristine',+    DIRTY_CLASS = 'ng-dirty';++/**+ * @ngdoc object+ * @name ng.directive:ngModel.NgModelController+ *+ * @property {string} $viewValue Actual string value in the view.+ * @property {*} $modelValue The value in the model, that the control is bound to.+ * @property {Array.<Function>} $parsers Array of functions to execute, as a pipeline, whenever+       the control reads value from the DOM.  Each function is called, in turn, passing the value+       through to the next. Used to sanitize / convert the value as well as validation.+       For validation, the parsers should update the validity state using+       {@link ng.directive:ngModel.NgModelController#methods_$setValidity $setValidity()},+       and return `undefined` for invalid values.++ *+ * @property {Array.<Function>} $formatters Array of functions to execute, as a pipeline, whenever+       the model value changes. Each function is called, in turn, passing the value through to the+       next. Used to format / convert values for display in the control and validation.+ *      <pre>+ *      function formatter(value) {+ *        if (value) {+ *          return value.toUpperCase();+ *        }+ *      }+ *      ngModel.$formatters.push(formatter);+ *      </pre>+ *+ * @property {Array.<Function>} $viewChangeListeners Array of functions to execute whenever the+ *     view value has changed. It is called with no arguments, and its return value is ignored.+ *     This can be used in place of additional $watches against the model value.+ *+ * @property {Object} $error An object hash with all errors as keys.+ *+ * @property {boolean} $pristine True if user has not interacted with the control yet.+ * @property {boolean} $dirty True if user has already interacted with the control.+ * @property {boolean} $valid True if there is no error.+ * @property {boolean} $invalid True if at least one error on the control.+ *+ * @description+ *+ * `NgModelController` provides API for the `ng-model` directive. The controller contains+ * services for data-binding, validation, CSS updates, and value formatting and parsing. It+ * purposefully does not contain any logic which deals with DOM rendering or listening to+ * DOM events. Such DOM related logic should be provided by other directives which make use of+ * `NgModelController` for data-binding.+ *+ * ## Custom Control Example+ * This example shows how to use `NgModelController` with a custom control to achieve+ * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)+ * collaborate together to achieve the desired result.+ *+ * Note that `contenteditable` is an HTML5 attribute, which tells the browser to let the element+ * contents be edited in place by the user.  This will not work on older browsers.+ *+ * <example module="customControl">+    <file name="style.css">+      [contenteditable] {+        border: 1px solid black;+        background-color: white;+        min-height: 20px;+      }++      .ng-invalid {+        border: 1px solid red;+      }++    </file>+    <file name="script.js">+      angular.module('customControl', []).+        directive('contenteditable', function() {+          return {+            restrict: 'A', // only activate on element attribute+            require: '?ngModel', // get a hold of NgModelController+            link: function(scope, element, attrs, ngModel) {+              if(!ngModel) return; // do nothing if no ng-model++              // Specify how UI should be updated+              ngModel.$render = function() {+                element.html(ngModel.$viewValue || '');+              };++              // Listen for change events to enable binding+              element.on('blur keyup change', function() {+                scope.$apply(read);+              });+              read(); // initialize++              // Write data to the model+              function read() {+                var html = element.html();+                // When we clear the content editable the browser leaves a <br> behind+                // If strip-br attribute is provided then we strip this out+                if( attrs.stripBr && html == '<br>' ) {+                  html = '';+                }+                ngModel.$setViewValue(html);+              }+            }+          };+        });+    </file>+    <file name="index.html">+      <form name="myForm">+       <div contenteditable+            name="myWidget" ng-model="userContent"+            strip-br="true"+            required>Change me!</div>+        <span ng-show="myForm.myWidget.$error.required">Required!</span>+       <hr>+       <textarea ng-model="userContent"></textarea>+      </form>+    </file>+    <file name="scenario.js">+      it('should data-bind and become invalid', function() {+        var contentEditable = element('[contenteditable]');++        expect(contentEditable.text()).toEqual('Change me!');+        input('userContent').enter('');+        expect(contentEditable.text()).toEqual('');+        expect(contentEditable.prop('className')).toMatch(/ng-invalid-required/);+      });+    </file>+ * </example>+ *+ *+ */+var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse',+    function($scope, $exceptionHandler, $attr, $element, $parse) {+  this.$viewValue = Number.NaN;+  this.$modelValue = Number.NaN;+  this.$parsers = [];+  this.$formatters = [];+  this.$viewChangeListeners = [];+  this.$pristine = true;+  this.$dirty = false;+  this.$valid = true;+  this.$invalid = false;+  this.$name = $attr.name;++  var ngModelGet = $parse($attr.ngModel),+      ngModelSet = ngModelGet.assign;++  if (!ngModelSet) {+    throw minErr('ngModel')('nonassign', "Expression '{0}' is non-assignable. Element: {1}",+        $attr.ngModel, startingTag($element));+  }++  /**+   * @ngdoc function+   * @name ng.directive:ngModel.NgModelController#$render+   * @methodOf ng.directive:ngModel.NgModelController+   *+   * @description+   * Called when the view needs to be updated. It is expected that the user of the ng-model+   * directive will implement this method.+   */+  this.$render = noop;++  /**+   * @ngdoc function+   * @name { ng.directive:ngModel.NgModelController#$isEmpty+   * @methodOf ng.directive:ngModel.NgModelController+   *+   * @description+   * This is called when we need to determine if the value of the input is empty.+   *+   * For instance, the required directive does this to work out if the input has data or not.+   * The default `$isEmpty` function checks whether the value is `undefined`, `''`, `null` or `NaN`.+   *+   * You can override this for input directives whose concept of being empty is different to the+   * default. The `checkboxInputType` directive does this because in its case a value of `false`+   * implies empty.+   */+  this.$isEmpty = function(value) {+    return isUndefined(value) || value === '' || value === null || value !== value;+  };++  var parentForm = $element.inheritedData('$formController') || nullFormCtrl,+      invalidCount = 0, // used to easily determine if we are valid+      $error = this.$error = {}; // keep invalid keys here+++  // Setup initial state of the control+  $element.addClass(PRISTINE_CLASS);+  toggleValidCss(true);++  // convenience method for easy toggling of classes+  function toggleValidCss(isValid, validationErrorKey) {+    validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';+    $element.+      removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).+      addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);+  }++  /**+   * @ngdoc function+   * @name ng.directive:ngModel.NgModelController#$setValidity+   * @methodOf ng.directive:ngModel.NgModelController+   *+   * @description+   * Change the validity state, and notifies the form when the control changes validity. (i.e. it+   * does not notify form if given validator is already marked as invalid).+   *+   * This method should be called by validators - i.e. the parser or formatter functions.+   *+   * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign+   *        to `$error[validationErrorKey]=isValid` so that it is available for data-binding.+   *        The `validationErrorKey` should be in camelCase and will get converted into dash-case+   *        for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`+   *        class and can be bound to as  `{{someForm.someControl.$error.myError}}` .+   * @param {boolean} isValid Whether the current state is valid (true) or invalid (false).+   */+  this.$setValidity = function(validationErrorKey, isValid) {+    // Purposeful use of ! here to cast isValid to boolean in case it is undefined+    // jshint -W018+    if ($error[validationErrorKey] === !isValid) return;+    // jshint +W018++    if (isValid) {+      if ($error[validationErrorKey]) invalidCount--;+      if (!invalidCount) {+        toggleValidCss(true);+        this.$valid = true;+        this.$invalid = false;+      }+    } else {+      toggleValidCss(false);+      this.$invalid = true;+      this.$valid = false;+      invalidCount++;+    }++    $error[validationErrorKey] = !isValid;+    toggleValidCss(isValid, validationErrorKey);++    parentForm.$setValidity(validationErrorKey, isValid, this);+  };++  /**+   * @ngdoc function+   * @name ng.directive:ngModel.NgModelController#$setPristine+   * @methodOf ng.directive:ngModel.NgModelController+   *+   * @description+   * Sets the control to its pristine state.+   *+   * This method can be called to remove the 'ng-dirty' class and set the control to its pristine+   * state (ng-pristine class).+   */+  this.$setPristine = function () {+    this.$dirty = false;+    this.$pristine = true;+    $element.removeClass(DIRTY_CLASS).addClass(PRISTINE_CLASS);+  };++  /**+   * @ngdoc function+   * @name ng.directive:ngModel.NgModelController#$setViewValue+   * @methodOf ng.directive:ngModel.NgModelController+   *+   * @description+   * Update the view value.+   *+   * This method should be called when the view value changes, typically from within a DOM event handler.+   * For example {@link ng.directive:input input} and+   * {@link ng.directive:select select} directives call it.+   *+   * It will update the $viewValue, then pass this value through each of the functions in `$parsers`,+   * which includes any validators. The value that comes out of this `$parsers` pipeline, be applied to+   * `$modelValue` and the **expression** specified in the `ng-model` attribute.+   *+   * Lastly, all the registered change listeners, in the `$viewChangeListeners` list, are called.+   *+   * Note that calling this function does not trigger a `$digest`.+   *+   * @param {string} value Value from the view.+   */+  this.$setViewValue = function(value) {+    this.$viewValue = value;++    // change to dirty+    if (this.$pristine) {+      this.$dirty = true;+      this.$pristine = false;+      $element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);+      parentForm.$setDirty();+    }++    forEach(this.$parsers, function(fn) {+      value = fn(value);+    });++    if (this.$modelValue !== value) {+      this.$modelValue = value;+      ngModelSet($scope, value);+      forEach(this.$viewChangeListeners, function(listener) {+        try {+          listener();+        } catch(e) {+          $exceptionHandler(e);+        }+      });+    }+  };++  // model -> value+  var ctrl = this;++  $scope.$watch(function ngModelWatch() {+    var value = ngModelGet($scope);++    // if scope model value and ngModel value are out of sync+    if (ctrl.$modelValue !== value) {++      var formatters = ctrl.$formatters,+          idx = formatters.length;++      ctrl.$modelValue = value;+      while(idx--) {+        value = formatters[idx](value);+      }++      if (ctrl.$viewValue !== value) {+        ctrl.$viewValue = value;+        ctrl.$render();+      }+    }++    return value;+  });+}];+++/**+ * @ngdoc directive+ * @name ng.directive:ngModel+ *+ * @element input+ *+ * @description+ * The `ngModel` directive binds an `input`,`select`, `textarea` (or custom form control) to a+ * property on the scope using {@link ng.directive:ngModel.NgModelController NgModelController},+ * which is created and exposed by this directive.+ *+ * `ngModel` is responsible for:+ *+ * - Binding the view into the model, which other directives such as `input`, `textarea` or `select`+ *   require.+ * - Providing validation behavior (i.e. required, number, email, url).+ * - Keeping the state of the control (valid/invalid, dirty/pristine, validation errors).+ * - Setting related css classes on the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`).+ * - Registering the control with its parent {@link ng.directive:form form}.+ *+ * Note: `ngModel` will try to bind to the property given by evaluating the expression on the+ * current scope. If the property doesn't already exist on this scope, it will be created+ * implicitly and added to the scope.+ *+ * For best practices on using `ngModel`, see:+ *+ *  - {@link https://github.com/angular/angular.js/wiki/Understanding-Scopes}+ *+ * For basic examples, how to use `ngModel`, see:+ *+ *  - {@link ng.directive:input input}+ *    - {@link ng.directive:input.text text}+ *    - {@link ng.directive:input.checkbox checkbox}+ *    - {@link ng.directive:input.radio radio}+ *    - {@link ng.directive:input.number number}+ *    - {@link ng.directive:input.email email}+ *    - {@link ng.directive:input.url url}+ *  - {@link ng.directive:select select}+ *  - {@link ng.directive:textarea textarea}+ *+ */+var ngModelDirective = function() {+  return {+    require: ['ngModel', '^?form'],+    controller: NgModelController,+    link: function(scope, element, attr, ctrls) {+      // notify others, especially parent forms++      var modelCtrl = ctrls[0],+          formCtrl = ctrls[1] || nullFormCtrl;++      formCtrl.$addControl(modelCtrl);++      scope.$on('$destroy', function() {+        formCtrl.$removeControl(modelCtrl);+      });+    }+  };+};+++/**+ * @ngdoc directive+ * @name ng.directive:ngChange+ *+ * @description+ * Evaluate given expression when user changes the input.+ * The expression is not evaluated when the value change is coming from the model.+ *+ * Note, this directive requires `ngModel` to be present.+ *+ * @element input+ * @param {expression} ngChange {@link guide/expression Expression} to evaluate upon change+ * in input value.+ *+ * @example+ * <doc:example>+ *   <doc:source>+ *     <script>+ *       function Controller($scope) {+ *         $scope.counter = 0;+ *         $scope.change = function() {+ *           $scope.counter++;+ *         };+ *       }+ *     </script>+ *     <div ng-controller="Controller">+ *       <input type="checkbox" ng-model="confirmed" ng-change="change()" id="ng-change-example1" />+ *       <input type="checkbox" ng-model="confirmed" id="ng-change-example2" />+ *       <label for="ng-change-example2">Confirmed</label><br />+ *       debug = {{confirmed}}<br />+ *       counter = {{counter}}+ *     </div>+ *   </doc:source>+ *   <doc:scenario>+ *     it('should evaluate the expression if changing from view', function() {+ *       expect(binding('counter')).toEqual('0');+ *       element('#ng-change-example1').click();+ *       expect(binding('counter')).toEqual('1');+ *       expect(binding('confirmed')).toEqual('true');+ *     });+ *+ *     it('should not evaluate the expression if changing from model', function() {+ *       element('#ng-change-example2').click();+ *       expect(binding('counter')).toEqual('0');+ *       expect(binding('confirmed')).toEqual('true');+ *     });+ *   </doc:scenario>+ * </doc:example>+ */+var ngChangeDirective = valueFn({+  require: 'ngModel',+  link: function(scope, element, attr, ctrl) {+    ctrl.$viewChangeListeners.push(function() {+      scope.$eval(attr.ngChange);+    });+  }+});+++var requiredDirective = function() {+  return {+    require: '?ngModel',+    link: function(scope, elm, attr, ctrl) {+      if (!ctrl) return;+      attr.required = true; // force truthy in case we are on non input element++      var validator = function(value) {+        if (attr.required && ctrl.$isEmpty(value)) {+          ctrl.$setValidity('required', false);+          return;+        } else {+          ctrl.$setValidity('required', true);+          return value;+        }+      };++      ctrl.$formatters.push(validator);+      ctrl.$parsers.unshift(validator);++      attr.$observe('required', function() {+        validator(ctrl.$viewValue);+      });+    }+  };+};+++/**+ * @ngdoc directive+ * @name ng.directive:ngList+ *+ * @description+ * Text input that converts between a delimited string and an array of strings. The delimiter+ * can be a fixed string (by default a comma) or a regular expression.+ *+ * @element input+ * @param {string=} ngList optional delimiter that should be used to split the value. If+ *   specified in form `/something/` then the value will be converted into a regular expression.+ *+ * @example+    <doc:example>+      <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.names = ['igor', 'misko', 'vojta'];+         }+       </script>+       <form name="myForm" ng-controller="Ctrl">+         List: <input name="namesInput" ng-model="names" ng-list required>+         <span class="error" ng-show="myForm.namesInput.$error.required">+           Required!</span>+         <br>+         <tt>names = {{names}}</tt><br/>+         <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>+         <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>+         <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>+         <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>+        </form>+      </doc:source>+      <doc:scenario>+        it('should initialize to model', function() {+          expect(binding('names')).toEqual('["igor","misko","vojta"]');+          expect(binding('myForm.namesInput.$valid')).toEqual('true');+          expect(element('span.error').css('display')).toBe('none');+        });++        it('should be invalid if empty', function() {+          input('names').enter('');+          expect(binding('names')).toEqual('');+          expect(binding('myForm.namesInput.$valid')).toEqual('false');+          expect(element('span.error').css('display')).not().toBe('none');+        });+      </doc:scenario>+    </doc:example>+ */+var ngListDirective = function() {+  return {+    require: 'ngModel',+    link: function(scope, element, attr, ctrl) {+      var match = /\/(.*)\//.exec(attr.ngList),+          separator = match && new RegExp(match[1]) || attr.ngList || ',';++      var parse = function(viewValue) {+        // If the viewValue is invalid (say required but empty) it will be `undefined`+        if (isUndefined(viewValue)) return;++        var list = [];++        if (viewValue) {+          forEach(viewValue.split(separator), function(value) {+            if (value) list.push(trim(value));+          });+        }++        return list;+      };++      ctrl.$parsers.push(parse);+      ctrl.$formatters.push(function(value) {+        if (isArray(value)) {+          return value.join(', ');+        }++        return undefined;+      });++      // Override the standard $isEmpty because an empty array means the input is empty.+      ctrl.$isEmpty = function(value) {+        return !value || !value.length;+      };+    }+  };+};+++var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/;+/**+ * @ngdoc directive+ * @name ng.directive:ngValue+ *+ * @description+ * Binds the given expression to the value of `input[select]` or `input[radio]`, so+ * that when the element is selected, the `ngModel` of that element is set to the+ * bound value.+ *+ * `ngValue` is useful when dynamically generating lists of radio buttons using `ng-repeat`, as+ * shown below.+ *+ * @element input+ * @param {string=} ngValue angular expression, whose value will be bound to the `value` attribute+ *   of the `input` element+ *+ * @example+    <doc:example>+      <doc:source>+       <script>+          function Ctrl($scope) {+            $scope.names = ['pizza', 'unicorns', 'robots'];+            $scope.my = { favorite: 'unicorns' };+          }+       </script>+        <form ng-controller="Ctrl">+          <h2>Which is your favorite?</h2>+            <label ng-repeat="name in names" for="{{name}}">+              {{name}}+              <input type="radio"+                     ng-model="my.favorite"+                     ng-value="name"+                     id="{{name}}"+                     name="favorite">+            </label>+          </span>+          <div>You chose {{my.favorite}}</div>+        </form>+      </doc:source>+      <doc:scenario>+        it('should initialize to model', function() {+          expect(binding('my.favorite')).toEqual('unicorns');+        });+        it('should bind the values to the inputs', function() {+          input('my.favorite').select('pizza');+          expect(binding('my.favorite')).toEqual('pizza');+        });+      </doc:scenario>+    </doc:example>+ */+var ngValueDirective = function() {+  return {+    priority: 100,+    compile: function(tpl, tplAttr) {+      if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) {+        return function ngValueConstantLink(scope, elm, attr) {+          attr.$set('value', scope.$eval(attr.ngValue));+        };+      } else {+        return function ngValueLink(scope, elm, attr) {+          scope.$watch(attr.ngValue, function valueWatchAction(value) {+            attr.$set('value', value);+          });+        };+      }+    }+  };+};++/**+ * @ngdoc directive+ * @name ng.directive:ngBind+ * @restrict AC+ *+ * @description+ * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element+ * with the value of a given expression, and to update the text content when the value of that+ * expression changes.+ *+ * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like+ * `{{ expression }}` which is similar but less verbose.+ *+ * It is preferrable to use `ngBind` instead of `{{ expression }}` when a template is momentarily+ * displayed by the browser in its raw state before Angular compiles it. Since `ngBind` is an+ * element attribute, it makes the bindings invisible to the user while the page is loading.+ *+ * An alternative solution to this problem would be using the+ * {@link ng.directive:ngCloak ngCloak} directive.+ *+ *+ * @element ANY+ * @param {expression} ngBind {@link guide/expression Expression} to evaluate.+ *+ * @example+ * Enter a name in the Live Preview text box; the greeting below the text box changes instantly.+   <doc:example>+     <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.name = 'Whirled';+         }+       </script>+       <div ng-controller="Ctrl">+         Enter name: <input type="text" ng-model="name"><br>+         Hello <span ng-bind="name"></span>!+       </div>+     </doc:source>+     <doc:scenario>+       it('should check ng-bind', function() {+         expect(using('.doc-example-live').binding('name')).toBe('Whirled');+         using('.doc-example-live').input('name').enter('world');+         expect(using('.doc-example-live').binding('name')).toBe('world');+       });+     </doc:scenario>+   </doc:example>+ */+var ngBindDirective = ngDirective(function(scope, element, attr) {+  element.addClass('ng-binding').data('$binding', attr.ngBind);+  scope.$watch(attr.ngBind, function ngBindWatchAction(value) {+    // We are purposefully using == here rather than === because we want to+    // catch when value is "null or undefined"+    // jshint -W041+    element.text(value == undefined ? '' : value);+  });+});+++/**+ * @ngdoc directive+ * @name ng.directive:ngBindTemplate+ *+ * @description+ * The `ngBindTemplate` directive specifies that the element+ * text content should be replaced with the interpolation of the template+ * in the `ngBindTemplate` attribute.+ * Unlike `ngBind`, the `ngBindTemplate` can contain multiple `{{` `}}`+ * expressions. This directive is needed since some HTML elements+ * (such as TITLE and OPTION) cannot contain SPAN elements.+ *+ * @element ANY+ * @param {string} ngBindTemplate template of form+ *   <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.+ *+ * @example+ * Try it here: enter text in text box and watch the greeting change.+   <doc:example>+     <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.salutation = 'Hello';+           $scope.name = 'World';+         }+       </script>+       <div ng-controller="Ctrl">+        Salutation: <input type="text" ng-model="salutation"><br>+        Name: <input type="text" ng-model="name"><br>+        <pre ng-bind-template="{{salutation}} {{name}}!"></pre>+       </div>+     </doc:source>+     <doc:scenario>+       it('should check ng-bind', function() {+         expect(using('.doc-example-live').binding('salutation')).+           toBe('Hello');+         expect(using('.doc-example-live').binding('name')).+           toBe('World');+         using('.doc-example-live').input('salutation').enter('Greetings');+         using('.doc-example-live').input('name').enter('user');+         expect(using('.doc-example-live').binding('salutation')).+           toBe('Greetings');+         expect(using('.doc-example-live').binding('name')).+           toBe('user');+       });+     </doc:scenario>+   </doc:example>+ */+var ngBindTemplateDirective = ['$interpolate', function($interpolate) {+  return function(scope, element, attr) {+    // TODO: move this to scenario runner+    var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));+    element.addClass('ng-binding').data('$binding', interpolateFn);+    attr.$observe('ngBindTemplate', function(value) {+      element.text(value);+    });+  };+}];+++/**+ * @ngdoc directive+ * @name ng.directive:ngBindHtml+ *+ * @description+ * Creates a binding that will innerHTML the result of evaluating the `expression` into the current+ * element in a secure way.  By default, the innerHTML-ed content will be sanitized using the {@link+ * ngSanitize.$sanitize $sanitize} service.  To utilize this functionality, ensure that `$sanitize`+ * is available, for example, by including {@link ngSanitize} in your module's dependencies (not in+ * core Angular.)  You may also bypass sanitization for values you know are safe. To do so, bind to+ * an explicitly trusted value via {@link ng.$sce#methods_trustAsHtml $sce.trustAsHtml}.  See the example+ * under {@link ng.$sce#Example Strict Contextual Escaping (SCE)}.+ *+ * Note: If a `$sanitize` service is unavailable and the bound value isn't explicitly trusted, you+ * will have an exception (instead of an exploit.)+ *+ * @element ANY+ * @param {expression} ngBindHtml {@link guide/expression Expression} to evaluate.+ *+ * @example+   Try it here: enter text in text box and watch the greeting change.+ +   <example module="ngBindHtmlExample" deps="angular-sanitize.js">+     <file name="index.html">+       <div ng-controller="ngBindHtmlCtrl">+        <p ng-bind-html="myHTML"></p>+       </div>+     </file>+     +     <file name="script.js">+       angular.module('ngBindHtmlExample', ['ngSanitize'])++       .controller('ngBindHtmlCtrl', ['$scope', function ngBindHtmlCtrl($scope) {+         $scope.myHTML =+            'I am an <code>HTML</code>string with <a href="#">links!</a> and other <em>stuff</em>';+       }]);+     </file>++     <file name="scenario.js">+       it('should check ng-bind-html', function() {+         expect(using('.doc-example-live').binding('myHTML')).+           toBe(+           'I am an <code>HTML</code>string with <a href="#">links!</a> and other <em>stuff</em>'+           );+       });+     </file>+   </example>+ */+var ngBindHtmlDirective = ['$sce', '$parse', function($sce, $parse) {+  return function(scope, element, attr) {+    element.addClass('ng-binding').data('$binding', attr.ngBindHtml);++    var parsed = $parse(attr.ngBindHtml);+    function getStringValue() { return (parsed(scope) || '').toString(); }++    scope.$watch(getStringValue, function ngBindHtmlWatchAction(value) {+      element.html($sce.getTrustedHtml(parsed(scope)) || '');+    });+  };+}];++function classDirective(name, selector) {+  name = 'ngClass' + name;+  return function() {+    return {+      restrict: 'AC',+      link: function(scope, element, attr) {+        var oldVal;++        scope.$watch(attr[name], ngClassWatchAction, true);++        attr.$observe('class', function(value) {+          ngClassWatchAction(scope.$eval(attr[name]));+        });+++        if (name !== 'ngClass') {+          scope.$watch('$index', function($index, old$index) {+            // jshint bitwise: false+            var mod = $index & 1;+            if (mod !== old$index & 1) {+              var classes = flattenClasses(scope.$eval(attr[name]));+              mod === selector ?+                attr.$addClass(classes) :+                attr.$removeClass(classes);+            }+          });+        }+++        function ngClassWatchAction(newVal) {+          if (selector === true || scope.$index % 2 === selector) {+            var newClasses = flattenClasses(newVal || '');+            if(!oldVal) {+              attr.$addClass(newClasses);+            } else if(!equals(newVal,oldVal)) {+              attr.$updateClass(newClasses, flattenClasses(oldVal));+            }+          }+          oldVal = copy(newVal);+        }+++        function flattenClasses(classVal) {+          if(isArray(classVal)) {+            return classVal.join(' ');+          } else if (isObject(classVal)) {+            var classes = [], i = 0;+            forEach(classVal, function(v, k) {+              if (v) {+                classes.push(k);+              }+            });+            return classes.join(' ');+          }++          return classVal;+        }+      }+    };+  };+}++/**+ * @ngdoc directive+ * @name ng.directive:ngClass+ * @restrict AC+ *+ * @description+ * The `ngClass` directive allows you to dynamically set CSS classes on an HTML element by databinding+ * an expression that represents all classes to be added.+ *+ * The directive won't add duplicate classes if a particular class was already set.+ *+ * When the expression changes, the previously added classes are removed and only then the+ * new classes are added.+ *+ * @animations+ * add - happens just before the class is applied to the element+ * remove - happens just before the class is removed from the element+ *+ * @element ANY+ * @param {expression} ngClass {@link guide/expression Expression} to eval. The result+ *   of the evaluation can be a string representing space delimited class+ *   names, an array, or a map of class names to boolean values. In the case of a map, the+ *   names of the properties whose values are truthy will be added as css classes to the+ *   element.+ *+ * @example Example that demonstrates basic bindings via ngClass directive.+   <example>+     <file name="index.html">+       <p ng-class="{strike: deleted, bold: important, red: error}">Map Syntax Example</p>+       <input type="checkbox" ng-model="deleted"> deleted (apply "strike" class)<br>+       <input type="checkbox" ng-model="important"> important (apply "bold" class)<br>+       <input type="checkbox" ng-model="error"> error (apply "red" class)+       <hr>+       <p ng-class="style">Using String Syntax</p>+       <input type="text" ng-model="style" placeholder="Type: bold strike red">+       <hr>+       <p ng-class="[style1, style2, style3]">Using Array Syntax</p>+       <input ng-model="style1" placeholder="Type: bold, strike or red"><br>+       <input ng-model="style2" placeholder="Type: bold, strike or red"><br>+       <input ng-model="style3" placeholder="Type: bold, strike or red"><br>+     </file>+     <file name="style.css">+       .strike {+         text-decoration: line-through;+       }+       .bold {+           font-weight: bold;+       }+       .red {+           color: red;+       }+     </file>+     <file name="scenario.js">+       it('should let you toggle the class', function() {++         expect(element('.doc-example-live p:first').prop('className')).not().toMatch(/bold/);+         expect(element('.doc-example-live p:first').prop('className')).not().toMatch(/red/);++         input('important').check();+         expect(element('.doc-example-live p:first').prop('className')).toMatch(/bold/);++         input('error').check();+         expect(element('.doc-example-live p:first').prop('className')).toMatch(/red/);+       });++       it('should let you toggle string example', function() {+         expect(element('.doc-example-live p:nth-of-type(2)').prop('className')).toBe('');+         input('style').enter('red');+         expect(element('.doc-example-live p:nth-of-type(2)').prop('className')).toBe('red');+       });++       it('array example should have 3 classes', function() {+         expect(element('.doc-example-live p:last').prop('className')).toBe('');+         input('style1').enter('bold');+         input('style2').enter('strike');+         input('style3').enter('red');+         expect(element('.doc-example-live p:last').prop('className')).toBe('bold strike red');+       });+     </file>+   </example>++   ## Animations++   The example below demonstrates how to perform animations using ngClass.++   <example animations="true">+     <file name="index.html">+      <input type="button" value="set" ng-click="myVar='my-class'">+      <input type="button" value="clear" ng-click="myVar=''">+      <br>+      <span class="base-class" ng-class="myVar">Sample Text</span>+     </file>+     <file name="style.css">+       .base-class {+         -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;+         transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;+       }++       .base-class.my-class {+         color: red;+         font-size:3em;+       }+     </file>+     <file name="scenario.js">+       it('should check ng-class', function() {+         expect(element('.doc-example-live span').prop('className')).not().+           toMatch(/my-class/);++         using('.doc-example-live').element(':button:first').click();++         expect(element('.doc-example-live span').prop('className')).+           toMatch(/my-class/);++         using('.doc-example-live').element(':button:last').click();++         expect(element('.doc-example-live span').prop('className')).not().+           toMatch(/my-class/);+       });+     </file>+   </example>+++   ## ngClass and pre-existing CSS3 Transitions/Animations+   The ngClass directive still supports CSS3 Transitions/Animations even if they do not follow the ngAnimate CSS naming structure.+   Upon animation ngAnimate will apply supplementary CSS classes to track the start and end of an animation, but this will not hinder+   any pre-existing CSS transitions already on the element. To get an idea of what happens during a class-based animation, be sure+   to view the step by step details of {@link ngAnimate.$animate#methods_addclass $animate.addClass} and+   {@link ngAnimate.$animate#methods_removeclass $animate.removeClass}.+ */+var ngClassDirective = classDirective('', true);++/**+ * @ngdoc directive+ * @name ng.directive:ngClassOdd+ * @restrict AC+ *+ * @description+ * The `ngClassOdd` and `ngClassEven` directives work exactly as+ * {@link ng.directive:ngClass ngClass}, except they work in+ * conjunction with `ngRepeat` and take effect only on odd (even) rows.+ *+ * This directive can be applied only within the scope of an+ * {@link ng.directive:ngRepeat ngRepeat}.+ *+ * @element ANY+ * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result+ *   of the evaluation can be a string representing space delimited class names or an array.+ *+ * @example+   <example>+     <file name="index.html">+        <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">+          <li ng-repeat="name in names">+           <span ng-class-odd="'odd'" ng-class-even="'even'">+             {{name}}+           </span>+          </li>+        </ol>+     </file>+     <file name="style.css">+       .odd {+         color: red;+       }+       .even {+         color: blue;+       }+     </file>+     <file name="scenario.js">+       it('should check ng-class-odd and ng-class-even', function() {+         expect(element('.doc-example-live li:first span').prop('className')).+           toMatch(/odd/);+         expect(element('.doc-example-live li:last span').prop('className')).+           toMatch(/even/);+       });+     </file>+   </example>+ */+var ngClassOddDirective = classDirective('Odd', 0);++/**+ * @ngdoc directive+ * @name ng.directive:ngClassEven+ * @restrict AC+ *+ * @description+ * The `ngClassOdd` and `ngClassEven` directives work exactly as+ * {@link ng.directive:ngClass ngClass}, except they work in+ * conjunction with `ngRepeat` and take effect only on odd (even) rows.+ *+ * This directive can be applied only within the scope of an+ * {@link ng.directive:ngRepeat ngRepeat}.+ *+ * @element ANY+ * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The+ *   result of the evaluation can be a string representing space delimited class names or an array.+ *+ * @example+   <example>+     <file name="index.html">+        <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">+          <li ng-repeat="name in names">+           <span ng-class-odd="'odd'" ng-class-even="'even'">+             {{name}} &nbsp; &nbsp; &nbsp;+           </span>+          </li>+        </ol>+     </file>+     <file name="style.css">+       .odd {+         color: red;+       }+       .even {+         color: blue;+       }+     </file>+     <file name="scenario.js">+       it('should check ng-class-odd and ng-class-even', function() {+         expect(element('.doc-example-live li:first span').prop('className')).+           toMatch(/odd/);+         expect(element('.doc-example-live li:last span').prop('className')).+           toMatch(/even/);+       });+     </file>+   </example>+ */+var ngClassEvenDirective = classDirective('Even', 1);++/**+ * @ngdoc directive+ * @name ng.directive:ngCloak+ * @restrict AC+ *+ * @description+ * The `ngCloak` directive is used to prevent the Angular html template from being briefly+ * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this+ * directive to avoid the undesirable flicker effect caused by the html template display.+ *+ * The directive can be applied to the `<body>` element, but the preferred usage is to apply+ * multiple `ngCloak` directives to small portions of the page to permit progressive rendering+ * of the browser view.+ *+ * `ngCloak` works in cooperation with the following css rule embedded within `angular.js` and+ * `angular.min.js`.+ * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).+ *+ * <pre>+ * [ng\:cloak], [ng-cloak], [data-ng-cloak], [x-ng-cloak], .ng-cloak, .x-ng-cloak {+ *   display: none !important;+ * }+ * </pre>+ *+ * When this css rule is loaded by the browser, all html elements (including their children) that+ * are tagged with the `ngCloak` directive are hidden. When Angular encounters this directive+ * during the compilation of the template it deletes the `ngCloak` element attribute, making+ * the compiled element visible.+ *+ * For the best result, the `angular.js` script must be loaded in the head section of the html+ * document; alternatively, the css rule above must be included in the external stylesheet of the+ * application.+ *+ * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they+ * cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css+ * class `ngCloak` in addition to the `ngCloak` directive as shown in the example below.+ *+ * @element ANY+ *+ * @example+   <doc:example>+     <doc:source>+        <div id="template1" ng-cloak>{{ 'hello' }}</div>+        <div id="template2" ng-cloak class="ng-cloak">{{ 'hello IE7' }}</div>+     </doc:source>+     <doc:scenario>+       it('should remove the template directive and css class', function() {+         expect(element('.doc-example-live #template1').attr('ng-cloak')).+           not().toBeDefined();+         expect(element('.doc-example-live #template2').attr('ng-cloak')).+           not().toBeDefined();+       });+     </doc:scenario>+   </doc:example>+ *+ */+var ngCloakDirective = ngDirective({+  compile: function(element, attr) {+    attr.$set('ngCloak', undefined);+    element.removeClass('ng-cloak');+  }+});++/**+ * @ngdoc directive+ * @name ng.directive:ngController+ *+ * @description+ * The `ngController` directive attaches a controller class to the view. This is a key aspect of how angular+ * supports the principles behind the Model-View-Controller design pattern.+ *+ * MVC components in angular:+ *+ * * Model — The Model is scope properties; scopes are attached to the DOM where scope properties+ *   are accessed through bindings.+ * * View — The template (HTML with data bindings) that is rendered into the View.+ * * Controller — The `ngController` directive specifies a Controller class; the class contains business+ *   logic behind the application to decorate the scope with functions and values+ *+ * Note that you can also attach controllers to the DOM by declaring it in a route definition+ * via the {@link ngRoute.$route $route} service. A common mistake is to declare the controller+ * again using `ng-controller` in the template itself.  This will cause the controller to be attached+ * and executed twice.+ *+ * @element ANY+ * @scope+ * @param {expression} ngController Name of a globally accessible constructor function or an+ *     {@link guide/expression expression} that on the current scope evaluates to a+ *     constructor function. The controller instance can be published into a scope property+ *     by specifying `as propertyName`.+ *+ * @example+ * Here is a simple form for editing user contact information. Adding, removing, clearing, and+ * greeting are methods declared on the controller (see source tab). These methods can+ * easily be called from the angular markup. Notice that the scope becomes the `this` for the+ * controller's instance. This allows for easy access to the view data from the controller. Also+ * notice that any changes to the data are automatically reflected in the View without the need+ * for a manual update. The example is shown in two different declaration styles you may use+ * according to preference.+   <doc:example>+     <doc:source>+      <script>+        function SettingsController1() {+          this.name = "John Smith";+          this.contacts = [+            {type: 'phone', value: '408 555 1212'},+            {type: 'email', value: 'john.smith@example.org'} ];+          };++        SettingsController1.prototype.greet = function() {+          alert(this.name);+        };++        SettingsController1.prototype.addContact = function() {+          this.contacts.push({type: 'email', value: 'yourname@example.org'});+        };++        SettingsController1.prototype.removeContact = function(contactToRemove) {+         var index = this.contacts.indexOf(contactToRemove);+          this.contacts.splice(index, 1);+        };++        SettingsController1.prototype.clearContact = function(contact) {+          contact.type = 'phone';+          contact.value = '';+        };+      </script>+      <div id="ctrl-as-exmpl" ng-controller="SettingsController1 as settings">+        Name: <input type="text" ng-model="settings.name"/>+        [ <a href="" ng-click="settings.greet()">greet</a> ]<br/>+        Contact:+        <ul>+          <li ng-repeat="contact in settings.contacts">+            <select ng-model="contact.type">+               <option>phone</option>+               <option>email</option>+            </select>+            <input type="text" ng-model="contact.value"/>+            [ <a href="" ng-click="settings.clearContact(contact)">clear</a>+            | <a href="" ng-click="settings.removeContact(contact)">X</a> ]+          </li>+          <li>[ <a href="" ng-click="settings.addContact()">add</a> ]</li>+       </ul>+      </div>+     </doc:source>+     <doc:scenario>+       it('should check controller as', function() {+         expect(element('#ctrl-as-exmpl>:input').val()).toBe('John Smith');+         expect(element('#ctrl-as-exmpl li:nth-child(1) input').val())+           .toBe('408 555 1212');+         expect(element('#ctrl-as-exmpl li:nth-child(2) input').val())+           .toBe('john.smith@example.org');++         element('#ctrl-as-exmpl li:first a:contains("clear")').click();+         expect(element('#ctrl-as-exmpl li:first input').val()).toBe('');++         element('#ctrl-as-exmpl li:last a:contains("add")').click();+         expect(element('#ctrl-as-exmpl li:nth-child(3) input').val())+           .toBe('yourname@example.org');+       });+     </doc:scenario>+   </doc:example>+    <doc:example>+     <doc:source>+      <script>+        function SettingsController2($scope) {+          $scope.name = "John Smith";+          $scope.contacts = [+            {type:'phone', value:'408 555 1212'},+            {type:'email', value:'john.smith@example.org'} ];++          $scope.greet = function() {+           alert(this.name);+          };++          $scope.addContact = function() {+           this.contacts.push({type:'email', value:'yourname@example.org'});+          };++          $scope.removeContact = function(contactToRemove) {+           var index = this.contacts.indexOf(contactToRemove);+           this.contacts.splice(index, 1);+          };++          $scope.clearContact = function(contact) {+           contact.type = 'phone';+           contact.value = '';+          };+        }+      </script>+      <div id="ctrl-exmpl" ng-controller="SettingsController2">+        Name: <input type="text" ng-model="name"/>+        [ <a href="" ng-click="greet()">greet</a> ]<br/>+        Contact:+        <ul>+          <li ng-repeat="contact in contacts">+            <select ng-model="contact.type">+               <option>phone</option>+               <option>email</option>+            </select>+            <input type="text" ng-model="contact.value"/>+            [ <a href="" ng-click="clearContact(contact)">clear</a>+            | <a href="" ng-click="removeContact(contact)">X</a> ]+          </li>+          <li>[ <a href="" ng-click="addContact()">add</a> ]</li>+       </ul>+      </div>+     </doc:source>+     <doc:scenario>+       it('should check controller', function() {+         expect(element('#ctrl-exmpl>:input').val()).toBe('John Smith');+         expect(element('#ctrl-exmpl li:nth-child(1) input').val())+           .toBe('408 555 1212');+         expect(element('#ctrl-exmpl li:nth-child(2) input').val())+           .toBe('john.smith@example.org');++         element('#ctrl-exmpl li:first a:contains("clear")').click();+         expect(element('#ctrl-exmpl li:first input').val()).toBe('');++         element('#ctrl-exmpl li:last a:contains("add")').click();+         expect(element('#ctrl-exmpl li:nth-child(3) input').val())+           .toBe('yourname@example.org');+       });+     </doc:scenario>+   </doc:example>++ */+var ngControllerDirective = [function() {+  return {+    scope: true,+    controller: '@',+    priority: 500+  };+}];++/**+ * @ngdoc directive+ * @name ng.directive:ngCsp+ *+ * @element html+ * @description+ * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.+ *+ * This is necessary when developing things like Google Chrome Extensions.+ *+ * CSP forbids apps to use `eval` or `Function(string)` generated functions (among other things).+ * For us to be compatible, we just need to implement the "getterFn" in $parse without violating+ * any of these restrictions.+ *+ * AngularJS uses `Function(string)` generated functions as a speed optimization. Applying the `ngCsp`+ * directive will cause Angular to use CSP compatibility mode. When this mode is on AngularJS will+ * evaluate all expressions up to 30% slower than in non-CSP mode, but no security violations will+ * be raised.+ *+ * CSP forbids JavaScript to inline stylesheet rules. In non CSP mode Angular automatically+ * includes some CSS rules (e.g. {@link ng.directive:ngCloak ngCloak}).+ * To make those directives work in CSP mode, include the `angular-csp.css` manually.+ *+ * In order to use this feature put the `ngCsp` directive on the root element of the application.+ *+ * *Note: This directive is only available in the `ng-csp` and `data-ng-csp` attribute form.*+ *+ * @example+ * This example shows how to apply the `ngCsp` directive to the `html` tag.+   <pre>+     <!doctype html>+     <html ng-app ng-csp>+     ...+     ...+     </html>+   </pre>+ */++// ngCsp is not implemented as a proper directive any more, because we need it be processed while we bootstrap+// the system (before $parse is instantiated), for this reason we just have a csp() fn that looks for ng-csp attribute+// anywhere in the current doc++/**+ * @ngdoc directive+ * @name ng.directive:ngClick+ *+ * @description+ * The ngClick directive allows you to specify custom behavior when+ * an element is clicked.+ *+ * @element ANY+ * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon+ * click. (Event object is available as `$event`)+ *+ * @example+   <doc:example>+     <doc:source>+      <button ng-click="count = count + 1" ng-init="count=0">+        Increment+      </button>+      count: {{count}}+     </doc:source>+     <doc:scenario>+       it('should check ng-click', function() {+         expect(binding('count')).toBe('0');+         element('.doc-example-live :button').click();+         expect(binding('count')).toBe('1');+       });+     </doc:scenario>+   </doc:example>+ */+/*+ * A directive that allows creation of custom onclick handlers that are defined as angular+ * expressions and are compiled and executed within the current scope.+ *+ * Events that are handled via these handler are always configured not to propagate further.+ */+var ngEventDirectives = {};+forEach(+  'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave keydown keyup keypress submit focus blur copy cut paste'.split(' '),+  function(name) {+    var directiveName = directiveNormalize('ng-' + name);+    ngEventDirectives[directiveName] = ['$parse', function($parse) {+      return {+        compile: function($element, attr) {+          var fn = $parse(attr[directiveName]);+          return function(scope, element, attr) {+            element.on(lowercase(name), function(event) {+              scope.$apply(function() {+                fn(scope, {$event:event});+              });+            });+          };+        }+      };+    }];+  }+);++/**+ * @ngdoc directive+ * @name ng.directive:ngDblclick+ *+ * @description+ * The `ngDblclick` directive allows you to specify custom behavior on a dblclick event.+ *+ * @element ANY+ * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon+ * a dblclick. (The Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngMousedown+ *+ * @description+ * The ngMousedown directive allows you to specify custom behavior on mousedown event.+ *+ * @element ANY+ * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon+ * mousedown. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngMouseup+ *+ * @description+ * Specify custom behavior on mouseup event.+ *+ * @element ANY+ * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon+ * mouseup. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngMouseover+ *+ * @description+ * Specify custom behavior on mouseover event.+ *+ * @element ANY+ * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon+ * mouseover. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngMouseenter+ *+ * @description+ * Specify custom behavior on mouseenter event.+ *+ * @element ANY+ * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon+ * mouseenter. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngMouseleave+ *+ * @description+ * Specify custom behavior on mouseleave event.+ *+ * @element ANY+ * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon+ * mouseleave. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngMousemove+ *+ * @description+ * Specify custom behavior on mousemove event.+ *+ * @element ANY+ * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon+ * mousemove. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngKeydown+ *+ * @description+ * Specify custom behavior on keydown event.+ *+ * @element ANY+ * @param {expression} ngKeydown {@link guide/expression Expression} to evaluate upon+ * keydown. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngKeyup+ *+ * @description+ * Specify custom behavior on keyup event.+ *+ * @element ANY+ * @param {expression} ngKeyup {@link guide/expression Expression} to evaluate upon+ * keyup. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngKeypress+ *+ * @description+ * Specify custom behavior on keypress event.+ *+ * @element ANY+ * @param {expression} ngKeypress {@link guide/expression Expression} to evaluate upon+ * keypress. (Event object is available as `$event` and can be interrogated for keyCode, altKey, etc.)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */+++/**+ * @ngdoc directive+ * @name ng.directive:ngSubmit+ *+ * @description+ * Enables binding angular expressions to onsubmit events.+ *+ * Additionally it prevents the default action (which for form means sending the request to the+ * server and reloading the current page) **but only if the form does not contain an `action`+ * attribute**.+ *+ * @element form+ * @param {expression} ngSubmit {@link guide/expression Expression} to eval. (Event object is available as `$event`)+ *+ * @example+   <doc:example>+     <doc:source>+      <script>+        function Ctrl($scope) {+          $scope.list = [];+          $scope.text = 'hello';+          $scope.submit = function() {+            if (this.text) {+              this.list.push(this.text);+              this.text = '';+            }+          };+        }+      </script>+      <form ng-submit="submit()" ng-controller="Ctrl">+        Enter text and hit enter:+        <input type="text" ng-model="text" name="text" />+        <input type="submit" id="submit" value="Submit" />+        <pre>list={{list}}</pre>+      </form>+     </doc:source>+     <doc:scenario>+       it('should check ng-submit', function() {+         expect(binding('list')).toBe('[]');+         element('.doc-example-live #submit').click();+         expect(binding('list')).toBe('["hello"]');+         expect(input('text').val()).toBe('');+       });+       it('should ignore empty strings', function() {+         expect(binding('list')).toBe('[]');+         element('.doc-example-live #submit').click();+         element('.doc-example-live #submit').click();+         expect(binding('list')).toBe('["hello"]');+       });+     </doc:scenario>+   </doc:example>+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngFocus+ *+ * @description+ * Specify custom behavior on focus event.+ *+ * @element window, input, select, textarea, a+ * @param {expression} ngFocus {@link guide/expression Expression} to evaluate upon+ * focus. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngBlur+ *+ * @description+ * Specify custom behavior on blur event.+ *+ * @element window, input, select, textarea, a+ * @param {expression} ngBlur {@link guide/expression Expression} to evaluate upon+ * blur. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngCopy+ *+ * @description+ * Specify custom behavior on copy event.+ *+ * @element window, input, select, textarea, a+ * @param {expression} ngCopy {@link guide/expression Expression} to evaluate upon+ * copy. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngCut+ *+ * @description+ * Specify custom behavior on cut event.+ *+ * @element window, input, select, textarea, a+ * @param {expression} ngCut {@link guide/expression Expression} to evaluate upon+ * cut. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngPaste+ *+ * @description+ * Specify custom behavior on paste event.+ *+ * @element window, input, select, textarea, a+ * @param {expression} ngPaste {@link guide/expression Expression} to evaluate upon+ * paste. (Event object is available as `$event`)+ *+ * @example+ * See {@link ng.directive:ngClick ngClick}+ */++/**+ * @ngdoc directive+ * @name ng.directive:ngIf+ * @restrict A+ *+ * @description+ * The `ngIf` directive removes or recreates a portion of the DOM tree based on an+ * {expression}. If the expression assigned to `ngIf` evaluates to a false+ * value then the element is removed from the DOM, otherwise a clone of the+ * element is reinserted into the DOM.+ *+ * `ngIf` differs from `ngShow` and `ngHide` in that `ngIf` completely removes and recreates the+ * element in the DOM rather than changing its visibility via the `display` css property.  A common+ * case when this difference is significant is when using css selectors that rely on an element's+ * position within the DOM, such as the `:first-child` or `:last-child` pseudo-classes.+ *+ * Note that when an element is removed using `ngIf` its scope is destroyed and a new scope+ * is created when the element is restored.  The scope created within `ngIf` inherits from+ * its parent scope using+ * {@link https://github.com/angular/angular.js/wiki/The-Nuances-of-Scope-Prototypal-Inheritance prototypal inheritance}.+ * An important implication of this is if `ngModel` is used within `ngIf` to bind to+ * a javascript primitive defined in the parent scope. In this case any modifications made to the+ * variable within the child scope will override (hide) the value in the parent scope.+ *+ * Also, `ngIf` recreates elements using their compiled state. An example of this behavior+ * is if an element's class attribute is directly modified after it's compiled, using something like+ * jQuery's `.addClass()` method, and the element is later removed. When `ngIf` recreates the element+ * the added class will be lost because the original compiled state is used to regenerate the element.+ *+ * Additionally, you can provide animations via the `ngAnimate` module to animate the `enter`+ * and `leave` effects.+ *+ * @animations+ * enter - happens just after the ngIf contents change and a new DOM element is created and injected into the ngIf container+ * leave - happens just before the ngIf contents are removed from the DOM+ *+ * @element ANY+ * @scope+ * @priority 600+ * @param {expression} ngIf If the {@link guide/expression expression} is falsy then+ *     the element is removed from the DOM tree. If it is truthy a copy of the compiled+ *     element is added to the DOM tree.+ *+ * @example+  <example animations="true">+    <file name="index.html">+      Click me: <input type="checkbox" ng-model="checked" ng-init="checked=true" /><br/>+      Show when checked:+      <span ng-if="checked" class="animate-if">+        I'm removed when the checkbox is unchecked.+      </span>+    </file>+    <file name="animations.css">+      .animate-if {+        background:white;+        border:1px solid black;+        padding:10px;+      }++      /&#42;+        The transition styles can also be placed on the CSS base class above+      &#42;/+      .animate-if.ng-enter, .animate-if.ng-leave {+        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;+        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;+      }++      .animate-if.ng-enter,+      .animate-if.ng-leave.ng-leave-active {+        opacity:0;+      }++      .animate-if.ng-leave,+      .animate-if.ng-enter.ng-enter-active {+        opacity:1;+      }+    </file>+  </example>+ */+var ngIfDirective = ['$animate', function($animate) {+  return {+    transclude: 'element',+    priority: 600,+    terminal: true,+    restrict: 'A',+    $$tlb: true,+    link: function ($scope, $element, $attr, ctrl, $transclude) {+        var block, childScope;+        $scope.$watch($attr.ngIf, function ngIfWatchAction(value) {++          if (toBoolean(value)) {+            if (!childScope) {+              childScope = $scope.$new();+              $transclude(childScope, function (clone) {+                clone[clone.length++] = document.createComment(' end ngIf: ' + $attr.ngIf + ' ');+                // Note: We only need the first/last node of the cloned nodes.+                // However, we need to keep the reference to the jqlite wrapper as it might be changed later+                // by a directive with templateUrl when it's template arrives.+                block = {+                  clone: clone+                };+                $animate.enter(clone, $element.parent(), $element);+              });+            }+          } else {++            if (childScope) {+              childScope.$destroy();+              childScope = null;+            }++            if (block) {+              $animate.leave(getBlockElements(block.clone));+              block = null;+            }+          }+        });+    }+  };+}];++/**+ * @ngdoc directive+ * @name ng.directive:ngInclude+ * @restrict ECA+ *+ * @description+ * Fetches, compiles and includes an external HTML fragment.+ *+ * By default, the template URL is restricted to the same domain and protocol as the+ * application document. This is done by calling {@link ng.$sce#methods_getTrustedResourceUrl+ * $sce.getTrustedResourceUrl} on it. To load templates from other domains or protocols+ * you may either {@link ng.$sceDelegateProvider#methods_resourceUrlWhitelist whitelist them} or+ * {@link ng.$sce#methods_trustAsResourceUrl wrap them} as trusted values. Refer to Angular's {@link+ * ng.$sce Strict Contextual Escaping}.+ *+ * In addition, the browser's+ * {@link https://code.google.com/p/browsersec/wiki/Part2#Same-origin_policy_for_XMLHttpRequest+ * Same Origin Policy} and {@link http://www.w3.org/TR/cors/ Cross-Origin Resource Sharing+ * (CORS)} policy may further restrict whether the template is successfully loaded.+ * For example, `ngInclude` won't work for cross-domain requests on all browsers and for `file://`+ * access on some browsers.+ *+ * @animations+ * enter - animation is used to bring new content into the browser.+ * leave - animation is used to animate existing content away.+ *+ * The enter and leave animation occur concurrently.+ *+ * @scope+ * @priority 400+ *+ * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,+ *                 make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.+ * @param {string=} onload Expression to evaluate when a new partial is loaded.+ *+ * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll+ *                  $anchorScroll} to scroll the viewport after the content is loaded.+ *+ *                  - If the attribute is not set, disable scrolling.+ *                  - If the attribute is set without value, enable scrolling.+ *                  - Otherwise enable scrolling only if the expression evaluates to truthy value.+ *+ * @example+  <example animations="true">+    <file name="index.html">+     <div ng-controller="Ctrl">+       <select ng-model="template" ng-options="t.name for t in templates">+        <option value="">(blank)</option>+       </select>+       url of the template: <tt>{{template.url}}</tt>+       <hr/>+       <div class="slide-animate-container">+         <div class="slide-animate" ng-include="template.url"></div>+       </div>+     </div>+    </file>+    <file name="script.js">+      function Ctrl($scope) {+        $scope.templates =+          [ { name: 'template1.html', url: 'template1.html'}+          , { name: 'template2.html', url: 'template2.html'} ];+        $scope.template = $scope.templates[0];+      }+     </file>+    <file name="template1.html">+      Content of template1.html+    </file>+    <file name="template2.html">+      Content of template2.html+    </file>+    <file name="animations.css">+      .slide-animate-container {+        position:relative;+        background:white;+        border:1px solid black;+        height:40px;+        overflow:hidden;+      }++      .slide-animate {+        padding:10px;+      }++      .slide-animate.ng-enter, .slide-animate.ng-leave {+        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;+        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;++        position:absolute;+        top:0;+        left:0;+        right:0;+        bottom:0;+        display:block;+        padding:10px;+      }++      .slide-animate.ng-enter {+        top:-50px;+      }+      .slide-animate.ng-enter.ng-enter-active {+        top:0;+      }++      .slide-animate.ng-leave {+        top:0;+      }+      .slide-animate.ng-leave.ng-leave-active {+        top:50px;+      }+    </file>+    <file name="scenario.js">+      it('should load template1.html', function() {+       expect(element('.doc-example-live [ng-include]').text()).+         toMatch(/Content of template1.html/);+      });+      it('should load template2.html', function() {+       select('template').option('1');+       expect(element('.doc-example-live [ng-include]').text()).+         toMatch(/Content of template2.html/);+      });+      it('should change to blank', function() {+       select('template').option('');+       expect(element('.doc-example-live [ng-include]')).toBe(undefined);+      });+    </file>+  </example>+ */+++/**+ * @ngdoc event+ * @name ng.directive:ngInclude#$includeContentRequested+ * @eventOf ng.directive:ngInclude+ * @eventType emit on the scope ngInclude was declared in+ * @description+ * Emitted every time the ngInclude content is requested.+ */+++/**+ * @ngdoc event+ * @name ng.directive:ngInclude#$includeContentLoaded+ * @eventOf ng.directive:ngInclude+ * @eventType emit on the current ngInclude scope+ * @description+ * Emitted every time the ngInclude content is reloaded.+ */+var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$compile', '$animate', '$sce',+                  function($http,   $templateCache,   $anchorScroll,   $compile,   $animate,   $sce) {+  return {+    restrict: 'ECA',+    priority: 400,+    terminal: true,+    transclude: 'element',+    compile: function(element, attr) {+      var srcExp = attr.ngInclude || attr.src,+          onloadExp = attr.onload || '',+          autoScrollExp = attr.autoscroll;++      return function(scope, $element, $attr, ctrl, $transclude) {+        var changeCounter = 0,+            currentScope,+            currentElement;++        var cleanupLastIncludeContent = function() {+          if (currentScope) {+            currentScope.$destroy();+            currentScope = null;+          }+          if(currentElement) {+            $animate.leave(currentElement);+            currentElement = null;+          }+        };++        scope.$watch($sce.parseAsResourceUrl(srcExp), function ngIncludeWatchAction(src) {+          var afterAnimation = function() {+            if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {+              $anchorScroll();+            }+          };+          var thisChangeId = ++changeCounter;++          if (src) {+            $http.get(src, {cache: $templateCache}).success(function(response) {+              if (thisChangeId !== changeCounter) return;+              var newScope = scope.$new();++              // Note: This will also link all children of ng-include that were contained in the original+              // html. If that content contains controllers, ... they could pollute/change the scope.+              // However, using ng-include on an element with additional content does not make sense...+              // Note: We can't remove them in the cloneAttchFn of $transclude as that+              // function is called before linking the content, which would apply child+              // directives to non existing elements.+              var clone = $transclude(newScope, noop);+              cleanupLastIncludeContent();++              currentScope = newScope;+              currentElement = clone;++              currentElement.html(response);+              $animate.enter(currentElement, null, $element, afterAnimation);+              $compile(currentElement.contents())(currentScope);+              currentScope.$emit('$includeContentLoaded');+              scope.$eval(onloadExp);+            }).error(function() {+              if (thisChangeId === changeCounter) cleanupLastIncludeContent();+            });+            scope.$emit('$includeContentRequested');+          } else {+            cleanupLastIncludeContent();+          }+        });+      };+    }+  };+}];++/**+ * @ngdoc directive+ * @name ng.directive:ngInit+ * @restrict AC+ *+ * @description+ * The `ngInit` directive allows you to evaluate an expression in the+ * current scope.+ *+ * <div class="alert alert-error">+ * The only appropriate use of `ngInit` for aliasing special properties of+ * {@link api/ng.directive:ngRepeat `ngRepeat`}, as seen in the demo below. Besides this case, you+ * should use {@link guide/controller controllers} rather than `ngInit`+ * to initialize values on a scope.+ * </div>+ *+ * @priority 450+ *+ * @element ANY+ * @param {expression} ngInit {@link guide/expression Expression} to eval.+ *+ * @example+   <doc:example>+     <doc:source>+   <script>+     function Ctrl($scope) {+       $scope.list = [['a', 'b'], ['c', 'd']];+     }+   </script>+   <div ng-controller="Ctrl">+     <div ng-repeat="innerList in list" ng-init="outerIndex = $index">+       <div ng-repeat="value in innerList" ng-init="innerIndex = $index">+          <span class="example-init">list[ {{outerIndex}} ][ {{innerIndex}} ] = {{value}};</span>+       </div>+     </div>+   </div>+     </doc:source>+     <doc:scenario>+       it('should alias index positions', function() {+         expect(element('.example-init').text())+           .toBe('list[ 0 ][ 0 ] = a;' ++                 'list[ 0 ][ 1 ] = b;' ++                 'list[ 1 ][ 0 ] = c;' ++                 'list[ 1 ][ 1 ] = d;');+       });+     </doc:scenario>+   </doc:example>+ */+var ngInitDirective = ngDirective({+  priority: 450,+  compile: function() {+    return {+      pre: function(scope, element, attrs) {+        scope.$eval(attrs.ngInit);+      }+    };+  }+});++/**+ * @ngdoc directive+ * @name ng.directive:ngNonBindable+ * @restrict AC+ * @priority 1000+ *+ * @description+ * The `ngNonBindable` directive tells Angular not to compile or bind the contents of the current+ * DOM element. This is useful if the element contains what appears to be Angular directives and+ * bindings but which should be ignored by Angular. This could be the case if you have a site that+ * displays snippets of code, for instance.+ *+ * @element ANY+ *+ * @example+ * In this example there are two locations where a simple interpolation binding (`{{}}`) is present,+ * but the one wrapped in `ngNonBindable` is left alone.+ *+ * @example+    <doc:example>+      <doc:source>+        <div>Normal: {{1 + 2}}</div>+        <div ng-non-bindable>Ignored: {{1 + 2}}</div>+      </doc:source>+      <doc:scenario>+       it('should check ng-non-bindable', function() {+         expect(using('.doc-example-live').binding('1 + 2')).toBe('3');+         expect(using('.doc-example-live').element('div:last').text()).+           toMatch(/1 \+ 2/);+       });+      </doc:scenario>+    </doc:example>+ */+var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });++/**+ * @ngdoc directive+ * @name ng.directive:ngPluralize+ * @restrict EA+ *+ * @description+ * # Overview+ * `ngPluralize` is a directive that displays messages according to en-US localization rules.+ * These rules are bundled with angular.js, but can be overridden+ * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive+ * by specifying the mappings between+ * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html+ * plural categories} and the strings to be displayed.+ *+ * # Plural categories and explicit number rules+ * There are two+ * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html+ * plural categories} in Angular's default en-US locale: "one" and "other".+ *+ * While a plural category may match many numbers (for example, in en-US locale, "other" can match+ * any number that is not 1), an explicit number rule can only match one number. For example, the+ * explicit number rule for "3" matches the number 3. There are examples of plural categories+ * and explicit number rules throughout the rest of this documentation.+ *+ * # Configuring ngPluralize+ * You configure ngPluralize by providing 2 attributes: `count` and `when`.+ * You can also provide an optional attribute, `offset`.+ *+ * The value of the `count` attribute can be either a string or an {@link guide/expression+ * Angular expression}; these are evaluated on the current scope for its bound value.+ *+ * The `when` attribute specifies the mappings between plural categories and the actual+ * string to be displayed. The value of the attribute should be a JSON object.+ *+ * The following example shows how to configure ngPluralize:+ *+ * <pre>+ * <ng-pluralize count="personCount"+                 when="{'0': 'Nobody is viewing.',+ *                      'one': '1 person is viewing.',+ *                      'other': '{} people are viewing.'}">+ * </ng-pluralize>+ *</pre>+ *+ * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not+ * specify this rule, 0 would be matched to the "other" category and "0 people are viewing"+ * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for+ * other numbers, for example 12, so that instead of showing "12 people are viewing", you can+ * show "a dozen people are viewing".+ *+ * You can use a set of closed braces (`{}`) as a placeholder for the number that you want substituted+ * into pluralized strings. In the previous example, Angular will replace `{}` with+ * <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder+ * for <span ng-non-bindable>{{numberExpression}}</span>.+ *+ * # Configuring ngPluralize with offset+ * The `offset` attribute allows further customization of pluralized text, which can result in+ * a better user experience. For example, instead of the message "4 people are viewing this document",+ * you might display "John, Kate and 2 others are viewing this document".+ * The offset attribute allows you to offset a number by any desired value.+ * Let's take a look at an example:+ *+ * <pre>+ * <ng-pluralize count="personCount" offset=2+ *               when="{'0': 'Nobody is viewing.',+ *                      '1': '{{person1}} is viewing.',+ *                      '2': '{{person1}} and {{person2}} are viewing.',+ *                      'one': '{{person1}}, {{person2}} and one other person are viewing.',+ *                      'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">+ * </ng-pluralize>+ * </pre>+ *+ * Notice that we are still using two plural categories(one, other), but we added+ * three explicit number rules 0, 1 and 2.+ * When one person, perhaps John, views the document, "John is viewing" will be shown.+ * When three people view the document, no explicit number rule is found, so+ * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.+ * In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"+ * is shown.+ *+ * Note that when you specify offsets, you must provide explicit number rules for+ * numbers from 0 up to and including the offset. If you use an offset of 3, for example,+ * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for+ * plural categories "one" and "other".+ *+ * @param {string|expression} count The variable to be bounded to.+ * @param {string} when The mapping between plural category to its corresponding strings.+ * @param {number=} offset Offset to deduct from the total number.+ *+ * @example+    <doc:example>+      <doc:source>+        <script>+          function Ctrl($scope) {+            $scope.person1 = 'Igor';+            $scope.person2 = 'Misko';+            $scope.personCount = 1;+          }+        </script>+        <div ng-controller="Ctrl">+          Person 1:<input type="text" ng-model="person1" value="Igor" /><br/>+          Person 2:<input type="text" ng-model="person2" value="Misko" /><br/>+          Number of People:<input type="text" ng-model="personCount" value="1" /><br/>++          <!--- Example with simple pluralization rules for en locale --->+          Without Offset:+          <ng-pluralize count="personCount"+                        when="{'0': 'Nobody is viewing.',+                               'one': '1 person is viewing.',+                               'other': '{} people are viewing.'}">+          </ng-pluralize><br>++          <!--- Example with offset --->+          With Offset(2):+          <ng-pluralize count="personCount" offset=2+                        when="{'0': 'Nobody is viewing.',+                               '1': '{{person1}} is viewing.',+                               '2': '{{person1}} and {{person2}} are viewing.',+                               'one': '{{person1}}, {{person2}} and one other person are viewing.',+                               'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">+          </ng-pluralize>+        </div>+      </doc:source>+      <doc:scenario>+        it('should show correct pluralized string', function() {+          expect(element('.doc-example-live ng-pluralize:first').text()).+                                             toBe('1 person is viewing.');+          expect(element('.doc-example-live ng-pluralize:last').text()).+                                                toBe('Igor is viewing.');++          using('.doc-example-live').input('personCount').enter('0');+          expect(element('.doc-example-live ng-pluralize:first').text()).+                                               toBe('Nobody is viewing.');+          expect(element('.doc-example-live ng-pluralize:last').text()).+                                              toBe('Nobody is viewing.');++          using('.doc-example-live').input('personCount').enter('2');+          expect(element('.doc-example-live ng-pluralize:first').text()).+                                            toBe('2 people are viewing.');+          expect(element('.doc-example-live ng-pluralize:last').text()).+                              toBe('Igor and Misko are viewing.');++          using('.doc-example-live').input('personCount').enter('3');+          expect(element('.doc-example-live ng-pluralize:first').text()).+                                            toBe('3 people are viewing.');+          expect(element('.doc-example-live ng-pluralize:last').text()).+                              toBe('Igor, Misko and one other person are viewing.');++          using('.doc-example-live').input('personCount').enter('4');+          expect(element('.doc-example-live ng-pluralize:first').text()).+                                            toBe('4 people are viewing.');+          expect(element('.doc-example-live ng-pluralize:last').text()).+                              toBe('Igor, Misko and 2 other people are viewing.');+        });++        it('should show data-binded names', function() {+          using('.doc-example-live').input('personCount').enter('4');+          expect(element('.doc-example-live ng-pluralize:last').text()).+              toBe('Igor, Misko and 2 other people are viewing.');++          using('.doc-example-live').input('person1').enter('Di');+          using('.doc-example-live').input('person2').enter('Vojta');+          expect(element('.doc-example-live ng-pluralize:last').text()).+              toBe('Di, Vojta and 2 other people are viewing.');+        });+      </doc:scenario>+    </doc:example>+ */+var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {+  var BRACE = /{}/g;+  return {+    restrict: 'EA',+    link: function(scope, element, attr) {+      var numberExp = attr.count,+          whenExp = attr.$attr.when && element.attr(attr.$attr.when), // we have {{}} in attrs+          offset = attr.offset || 0,+          whens = scope.$eval(whenExp) || {},+          whensExpFns = {},+          startSymbol = $interpolate.startSymbol(),+          endSymbol = $interpolate.endSymbol(),+          isWhen = /^when(Minus)?(.+)$/;++      forEach(attr, function(expression, attributeName) {+        if (isWhen.test(attributeName)) {+          whens[lowercase(attributeName.replace('when', '').replace('Minus', '-'))] =+            element.attr(attr.$attr[attributeName]);+        }+      });+      forEach(whens, function(expression, key) {+        whensExpFns[key] =+          $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' ++            offset + endSymbol));+      });++      scope.$watch(function ngPluralizeWatch() {+        var value = parseFloat(scope.$eval(numberExp));++        if (!isNaN(value)) {+          //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,+          //check it against pluralization rules in $locale service+          if (!(value in whens)) value = $locale.pluralCat(value - offset);+           return whensExpFns[value](scope, element, true);+        } else {+          return '';+        }+      }, function ngPluralizeWatchAction(newVal) {+        element.text(newVal);+      });+    }+  };+}];++/**+ * @ngdoc directive+ * @name ng.directive:ngRepeat+ *+ * @description+ * The `ngRepeat` directive instantiates a template once per item from a collection. Each template+ * instance gets its own scope, where the given loop variable is set to the current collection item,+ * and `$index` is set to the item index or key.+ *+ * Special properties are exposed on the local scope of each template instance, including:+ *+ * | Variable  | Type            | Details                                                                     |+ * |-----------|-----------------|-----------------------------------------------------------------------------|+ * | `$index`  | {@type number}  | iterator offset of the repeated element (0..length-1)                       |+ * | `$first`  | {@type boolean} | true if the repeated element is first in the iterator.                      |+ * | `$middle` | {@type boolean} | true if the repeated element is between the first and last in the iterator. |+ * | `$last`   | {@type boolean} | true if the repeated element is last in the iterator.                       |+ * | `$even`   | {@type boolean} | true if the iterator position `$index` is even (otherwise false).           |+ * | `$odd`    | {@type boolean} | true if the iterator position `$index` is odd (otherwise false).            |+ *+ *+ * # Special repeat start and end points+ * To repeat a series of elements instead of just one parent element, ngRepeat (as well as other ng directives) supports extending+ * the range of the repeater by defining explicit start and end points by using **ng-repeat-start** and **ng-repeat-end** respectively.+ * The **ng-repeat-start** directive works the same as **ng-repeat**, but will repeat all the HTML code (including the tag it's defined on)+ * up to and including the ending HTML tag where **ng-repeat-end** is placed.+ *+ * The example below makes use of this feature:+ * <pre>+ *   <header ng-repeat-start="item in items">+ *     Header {{ item }}+ *   </header>+ *   <div class="body">+ *     Body {{ item }}+ *   </div>+ *   <footer ng-repeat-end>+ *     Footer {{ item }}+ *   </footer>+ * </pre>+ *+ * And with an input of {@type ['A','B']} for the items variable in the example above, the output will evaluate to:+ * <pre>+ *   <header>+ *     Header A+ *   </header>+ *   <div class="body">+ *     Body A+ *   </div>+ *   <footer>+ *     Footer A+ *   </footer>+ *   <header>+ *     Header B+ *   </header>+ *   <div class="body">+ *     Body B+ *   </div>+ *   <footer>+ *     Footer B+ *   </footer>+ * </pre>+ *+ * The custom start and end points for ngRepeat also support all other HTML directive syntax flavors provided in AngularJS (such+ * as **data-ng-repeat-start**, **x-ng-repeat-start** and **ng:repeat-start**).+ *+ * @animations+ * enter - when a new item is added to the list or when an item is revealed after a filter+ * leave - when an item is removed from the list or when an item is filtered out+ * move - when an adjacent item is filtered out causing a reorder or when the item contents are reordered+ *+ * @element ANY+ * @scope+ * @priority 1000+ * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. These+ *   formats are currently supported:+ *+ *   * `variable in expression` – where variable is the user defined loop variable and `expression`+ *     is a scope expression giving the collection to enumerate.+ *+ *     For example: `album in artist.albums`.+ *+ *   * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,+ *     and `expression` is the scope expression giving the collection to enumerate.+ *+ *     For example: `(name, age) in {'adam':10, 'amalie':12}`.+ *+ *   * `variable in expression track by tracking_expression` – You can also provide an optional tracking function+ *     which can be used to associate the objects in the collection with the DOM elements. If no tracking function+ *     is specified the ng-repeat associates elements by identity in the collection. It is an error to have+ *     more than one tracking function to resolve to the same key. (This would mean that two distinct objects are+ *     mapped to the same DOM element, which is not possible.)  Filters should be applied to the expression,+ *     before specifying a tracking expression.+ *+ *     For example: `item in items` is equivalent to `item in items track by $id(item)'. This implies that the DOM elements+ *     will be associated by item identity in the array.+ *+ *     For example: `item in items track by $id(item)`. A built in `$id()` function can be used to assign a unique+ *     `$$hashKey` property to each item in the array. This property is then used as a key to associated DOM elements+ *     with the corresponding item in the array by identity. Moving the same object in array would move the DOM+ *     element in the same way in the DOM.+ *+ *     For example: `item in items track by item.id` is a typical pattern when the items come from the database. In this+ *     case the object identity does not matter. Two objects are considered equivalent as long as their `id`+ *     property is same.+ *+ *     For example: `item in items | filter:searchText track by item.id` is a pattern that might be used to apply a filter+ *     to items in conjunction with a tracking expression.+ *+ * @example+ * This example initializes the scope to a list of names and+ * then uses `ngRepeat` to display every person:+  <example animations="true">+    <file name="index.html">+      <div ng-init="friends = [+        {name:'John', age:25, gender:'boy'},+        {name:'Jessie', age:30, gender:'girl'},+        {name:'Johanna', age:28, gender:'girl'},+        {name:'Joy', age:15, gender:'girl'},+        {name:'Mary', age:28, gender:'girl'},+        {name:'Peter', age:95, gender:'boy'},+        {name:'Sebastian', age:50, gender:'boy'},+        {name:'Erika', age:27, gender:'girl'},+        {name:'Patrick', age:40, gender:'boy'},+        {name:'Samantha', age:60, gender:'girl'}+      ]">+        I have {{friends.length}} friends. They are:+        <input type="search" ng-model="q" placeholder="filter friends..." />+        <ul class="example-animate-container">+          <li class="animate-repeat" ng-repeat="friend in friends | filter:q">+            [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.+          </li>+        </ul>+      </div>+    </file>+    <file name="animations.css">+      .example-animate-container {+        background:white;+        border:1px solid black;+        list-style:none;+        margin:0;+        padding:0 10px;+      }++      .animate-repeat {+        line-height:40px;+        list-style:none;+        box-sizing:border-box;+      }++      .animate-repeat.ng-move,+      .animate-repeat.ng-enter,+      .animate-repeat.ng-leave {+        -webkit-transition:all linear 0.5s;+        transition:all linear 0.5s;+      }++      .animate-repeat.ng-leave.ng-leave-active,+      .animate-repeat.ng-move,+      .animate-repeat.ng-enter {+        opacity:0;+        max-height:0;+      }++      .animate-repeat.ng-leave,+      .animate-repeat.ng-move.ng-move-active,+      .animate-repeat.ng-enter.ng-enter-active {+        opacity:1;+        max-height:40px;+      }+    </file>+    <file name="scenario.js">+       it('should render initial data set', function() {+         var r = using('.doc-example-live').repeater('ul li');+         expect(r.count()).toBe(10);+         expect(r.row(0)).toEqual(["1","John","25"]);+         expect(r.row(1)).toEqual(["2","Jessie","30"]);+         expect(r.row(9)).toEqual(["10","Samantha","60"]);+         expect(binding('friends.length')).toBe("10");+       });++       it('should update repeater when filter predicate changes', function() {+         var r = using('.doc-example-live').repeater('ul li');+         expect(r.count()).toBe(10);++         input('q').enter('ma');++         expect(r.count()).toBe(2);+         expect(r.row(0)).toEqual(["1","Mary","28"]);+         expect(r.row(1)).toEqual(["2","Samantha","60"]);+       });+      </file>+    </example>+ */+var ngRepeatDirective = ['$parse', '$animate', function($parse, $animate) {+  var NG_REMOVED = '$$NG_REMOVED';+  var ngRepeatMinErr = minErr('ngRepeat');+  return {+    transclude: 'element',+    priority: 1000,+    terminal: true,+    $$tlb: true,+    link: function($scope, $element, $attr, ctrl, $transclude){+        var expression = $attr.ngRepeat;+        var match = expression.match(/^\s*(.+)\s+in\s+(.*?)\s*(\s+track\s+by\s+(.+)\s*)?$/),+          trackByExp, trackByExpGetter, trackByIdExpFn, trackByIdArrayFn, trackByIdObjFn,+          lhs, rhs, valueIdentifier, keyIdentifier,+          hashFnLocals = {$id: hashKey};++        if (!match) {+          throw ngRepeatMinErr('iexp', "Expected expression in form of '_item_ in _collection_[ track by _id_]' but got '{0}'.",+            expression);+        }++        lhs = match[1];+        rhs = match[2];+        trackByExp = match[4];++        if (trackByExp) {+          trackByExpGetter = $parse(trackByExp);+          trackByIdExpFn = function(key, value, index) {+            // assign key, value, and $index to the locals so that they can be used in hash functions+            if (keyIdentifier) hashFnLocals[keyIdentifier] = key;+            hashFnLocals[valueIdentifier] = value;+            hashFnLocals.$index = index;+            return trackByExpGetter($scope, hashFnLocals);+          };+        } else {+          trackByIdArrayFn = function(key, value) {+            return hashKey(value);+          };+          trackByIdObjFn = function(key) {+            return key;+          };+        }++        match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);+        if (!match) {+          throw ngRepeatMinErr('iidexp', "'_item_' in '_item_ in _collection_' should be an identifier or '(_key_, _value_)' expression, but got '{0}'.",+                                                                    lhs);+        }+        valueIdentifier = match[3] || match[1];+        keyIdentifier = match[2];++        // Store a list of elements from previous run. This is a hash where key is the item from the+        // iterator, and the value is objects with following properties.+        //   - scope: bound scope+        //   - element: previous element.+        //   - index: position+        var lastBlockMap = {};++        //watch props+        $scope.$watchCollection(rhs, function ngRepeatAction(collection){+          var index, length,+              previousNode = $element[0],     // current position of the node+              nextNode,+              // Same as lastBlockMap but it has the current state. It will become the+              // lastBlockMap on the next iteration.+              nextBlockMap = {},+              arrayLength,+              childScope,+              key, value, // key/value of iteration+              trackById,+              trackByIdFn,+              collectionKeys,+              block,       // last object information {scope, element, id}+              nextBlockOrder = [],+              elementsToRemove;+++          if (isArrayLike(collection)) {+            collectionKeys = collection;+            trackByIdFn = trackByIdExpFn || trackByIdArrayFn;+          } else {+            trackByIdFn = trackByIdExpFn || trackByIdObjFn;+            // if object, extract keys, sort them and use to determine order of iteration over obj props+            collectionKeys = [];+            for (key in collection) {+              if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {+                collectionKeys.push(key);+              }+            }+            collectionKeys.sort();+          }++          arrayLength = collectionKeys.length;++          // locate existing items+          length = nextBlockOrder.length = collectionKeys.length;+          for(index = 0; index < length; index++) {+           key = (collection === collectionKeys) ? index : collectionKeys[index];+           value = collection[key];+           trackById = trackByIdFn(key, value, index);+           assertNotHasOwnProperty(trackById, '`track by` id');+           if(lastBlockMap.hasOwnProperty(trackById)) {+             block = lastBlockMap[trackById];+             delete lastBlockMap[trackById];+             nextBlockMap[trackById] = block;+             nextBlockOrder[index] = block;+           } else if (nextBlockMap.hasOwnProperty(trackById)) {+             // restore lastBlockMap+             forEach(nextBlockOrder, function(block) {+               if (block && block.scope) lastBlockMap[block.id] = block;+             });+             // This is a duplicate and we need to throw an error+             throw ngRepeatMinErr('dupes', "Duplicates in a repeater are not allowed. Use 'track by' expression to specify unique keys. Repeater: {0}, Duplicate key: {1}",+                                                                                                                                                    expression,       trackById);+           } else {+             // new never before seen block+             nextBlockOrder[index] = { id: trackById };+             nextBlockMap[trackById] = false;+           }+         }++          // remove existing items+          for (key in lastBlockMap) {+            // lastBlockMap is our own object so we don't need to use special hasOwnPropertyFn+            if (lastBlockMap.hasOwnProperty(key)) {+              block = lastBlockMap[key];+              elementsToRemove = getBlockElements(block.clone);+              $animate.leave(elementsToRemove);+              forEach(elementsToRemove, function(element) { element[NG_REMOVED] = true; });+              block.scope.$destroy();+            }+          }++          // we are not using forEach for perf reasons (trying to avoid #call)+          for (index = 0, length = collectionKeys.length; index < length; index++) {+            key = (collection === collectionKeys) ? index : collectionKeys[index];+            value = collection[key];+            block = nextBlockOrder[index];+            if (nextBlockOrder[index - 1]) previousNode = getBlockEnd(nextBlockOrder[index - 1]);++            if (block.scope) {+              // if we have already seen this object, then we need to reuse the+              // associated scope/element+              childScope = block.scope;++              nextNode = previousNode;+              do {+                nextNode = nextNode.nextSibling;+              } while(nextNode && nextNode[NG_REMOVED]);++              if (getBlockStart(block) != nextNode) {+                // existing item which got moved+                $animate.move(getBlockElements(block.clone), null, jqLite(previousNode));+              }+              previousNode = getBlockEnd(block);+            } else {+              // new item which we don't know about+              childScope = $scope.$new();+            }++            childScope[valueIdentifier] = value;+            if (keyIdentifier) childScope[keyIdentifier] = key;+            childScope.$index = index;+            childScope.$first = (index === 0);+            childScope.$last = (index === (arrayLength - 1));+            childScope.$middle = !(childScope.$first || childScope.$last);+            // jshint bitwise: false+            childScope.$odd = !(childScope.$even = (index&1) === 0);+            // jshint bitwise: true++            if (!block.scope) {+              $transclude(childScope, function(clone) {+                clone[clone.length++] = document.createComment(' end ngRepeat: ' + expression + ' ');+                $animate.enter(clone, null, jqLite(previousNode));+                previousNode = clone;+                block.scope = childScope;+                // Note: We only need the first/last node of the cloned nodes.+                // However, we need to keep the reference to the jqlite wrapper as it might be changed later+                // by a directive with templateUrl when it's template arrives.+                block.clone = clone;+                nextBlockMap[block.id] = block;+              });+            }+          }+          lastBlockMap = nextBlockMap;+        });+    }+  };++  function getBlockStart(block) {+    return block.clone[0];+  }++  function getBlockEnd(block) {+    return block.clone[block.clone.length - 1];+  }+}];++/**+ * @ngdoc directive+ * @name ng.directive:ngShow+ *+ * @description+ * The `ngShow` directive shows or hides the given HTML element based on the expression+ * provided to the ngShow attribute. The element is shown or hidden by removing or adding+ * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined+ * in AngularJS and sets the display style to none (using an !important flag).+ * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).+ *+ * <pre>+ * <!-- when $scope.myValue is truthy (element is visible) -->+ * <div ng-show="myValue"></div>+ *+ * <!-- when $scope.myValue is falsy (element is hidden) -->+ * <div ng-show="myValue" class="ng-hide"></div>+ * </pre>+ *+ * When the ngShow expression evaluates to false then the ng-hide CSS class is added to the class attribute+ * on the element causing it to become hidden. When true, the ng-hide CSS class is removed+ * from the element causing the element not to appear hidden.+ *+ * ## Why is !important used?+ *+ * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector+ * can be easily overridden by heavier selectors. For example, something as simple+ * as changing the display style on a HTML list item would make hidden elements appear visible.+ * This also becomes a bigger issue when dealing with CSS frameworks.+ *+ * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector+ * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the+ * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.+ *+ * ### Overriding .ng-hide+ *+ * If you wish to change the hide behavior with ngShow/ngHide then this can be achieved by+ * restating the styles for the .ng-hide class in CSS:+ * <pre>+ * .ng-hide {+ *   //!annotate CSS Specificity|Not to worry, this will override the AngularJS default...+ *   display:block!important;+ *+ *   //this is just another form of hiding an element+ *   position:absolute;+ *   top:-9999px;+ *   left:-9999px;+ * }+ * </pre>+ *+ * Just remember to include the important flag so the CSS override will function.+ *+ * ## A note about animations with ngShow+ *+ * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression+ * is true and false. This system works like the animation system present with ngClass except that+ * you must also include the !important flag to override the display property+ * so that you can perform an animation when the element is hidden during the time of the animation.+ *+ * <pre>+ * //+ * //a working example can be found at the bottom of this page+ * //+ * .my-element.ng-hide-add, .my-element.ng-hide-remove {+ *   transition:0.5s linear all;+ *   display:block!important;+ * }+ *+ * .my-element.ng-hide-add { ... }+ * .my-element.ng-hide-add.ng-hide-add-active { ... }+ * .my-element.ng-hide-remove { ... }+ * .my-element.ng-hide-remove.ng-hide-remove-active { ... }+ * </pre>+ *+ * @animations+ * addClass: .ng-hide - happens after the ngShow expression evaluates to a truthy value and the just before contents are set to visible+ * removeClass: .ng-hide - happens after the ngShow expression evaluates to a non truthy value and just before the contents are set to hidden+ *+ * @element ANY+ * @param {expression} ngShow If the {@link guide/expression expression} is truthy+ *     then the element is shown or hidden respectively.+ *+ * @example+  <example animations="true">+    <file name="index.html">+      Click me: <input type="checkbox" ng-model="checked"><br/>+      <div>+        Show:+        <div class="check-element animate-show" ng-show="checked">+          <span class="icon-thumbs-up"></span> I show up when your checkbox is checked.+        </div>+      </div>+      <div>+        Hide:+        <div class="check-element animate-show" ng-hide="checked">+          <span class="icon-thumbs-down"></span> I hide when your checkbox is checked.+        </div>+      </div>+    </file>+    <file name="animations.css">+      .animate-show {+        -webkit-transition:all linear 0.5s;+        transition:all linear 0.5s;+        line-height:20px;+        opacity:1;+        padding:10px;+        border:1px solid black;+        background:white;+      }++      .animate-show.ng-hide-add,+      .animate-show.ng-hide-remove {+        display:block!important;+      }++      .animate-show.ng-hide {+        line-height:0;+        opacity:0;+        padding:0 10px;+      }++      .check-element {+        padding:10px;+        border:1px solid black;+        background:white;+      }+    </file>+    <file name="scenario.js">+       it('should check ng-show / ng-hide', function() {+         expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);+         expect(element('.doc-example-live span:last:visible').count()).toEqual(1);++         input('checked').check();++         expect(element('.doc-example-live span:first:visible').count()).toEqual(1);+         expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);+       });+    </file>+  </example>+ */+var ngShowDirective = ['$animate', function($animate) {+  return function(scope, element, attr) {+    scope.$watch(attr.ngShow, function ngShowWatchAction(value){+      $animate[toBoolean(value) ? 'removeClass' : 'addClass'](element, 'ng-hide');+    });+  };+}];+++/**+ * @ngdoc directive+ * @name ng.directive:ngHide+ *+ * @description+ * The `ngHide` directive shows or hides the given HTML element based on the expression+ * provided to the ngHide attribute. The element is shown or hidden by removing or adding+ * the `ng-hide` CSS class onto the element. The `.ng-hide` CSS class is predefined+ * in AngularJS and sets the display style to none (using an !important flag).+ * For CSP mode please add `angular-csp.css` to your html file (see {@link ng.directive:ngCsp ngCsp}).+ *+ * <pre>+ * <!-- when $scope.myValue is truthy (element is hidden) -->+ * <div ng-hide="myValue"></div>+ *+ * <!-- when $scope.myValue is falsy (element is visible) -->+ * <div ng-hide="myValue" class="ng-hide"></div>+ * </pre>+ *+ * When the ngHide expression evaluates to true then the .ng-hide CSS class is added to the class attribute+ * on the element causing it to become hidden. When false, the ng-hide CSS class is removed+ * from the element causing the element not to appear hidden.+ *+ * ## Why is !important used?+ *+ * You may be wondering why !important is used for the .ng-hide CSS class. This is because the `.ng-hide` selector+ * can be easily overridden by heavier selectors. For example, something as simple+ * as changing the display style on a HTML list item would make hidden elements appear visible.+ * This also becomes a bigger issue when dealing with CSS frameworks.+ *+ * By using !important, the show and hide behavior will work as expected despite any clash between CSS selector+ * specificity (when !important isn't used with any conflicting styles). If a developer chooses to override the+ * styling to change how to hide an element then it is just a matter of using !important in their own CSS code.+ *+ * ### Overriding .ng-hide+ *+ * If you wish to change the hide behavior with ngShow/ngHide then this can be achieved by+ * restating the styles for the .ng-hide class in CSS:+ * <pre>+ * .ng-hide {+ *   //!annotate CSS Specificity|Not to worry, this will override the AngularJS default...+ *   display:block!important;+ *+ *   //this is just another form of hiding an element+ *   position:absolute;+ *   top:-9999px;+ *   left:-9999px;+ * }+ * </pre>+ *+ * Just remember to include the important flag so the CSS override will function.+ *+ * ## A note about animations with ngHide+ *+ * Animations in ngShow/ngHide work with the show and hide events that are triggered when the directive expression+ * is true and false. This system works like the animation system present with ngClass, except that+ * you must also include the !important flag to override the display property so+ * that you can perform an animation when the element is hidden during the time of the animation.+ *+ * <pre>+ * //+ * //a working example can be found at the bottom of this page+ * //+ * .my-element.ng-hide-add, .my-element.ng-hide-remove {+ *   transition:0.5s linear all;+ *   display:block!important;+ * }+ *+ * .my-element.ng-hide-add { ... }+ * .my-element.ng-hide-add.ng-hide-add-active { ... }+ * .my-element.ng-hide-remove { ... }+ * .my-element.ng-hide-remove.ng-hide-remove-active { ... }+ * </pre>+ *+ * @animations+ * removeClass: .ng-hide - happens after the ngHide expression evaluates to a truthy value and just before the contents are set to hidden+ * addClass: .ng-hide - happens after the ngHide expression evaluates to a non truthy value and just before the contents are set to visible+ *+ * @element ANY+ * @param {expression} ngHide If the {@link guide/expression expression} is truthy then+ *     the element is shown or hidden respectively.+ *+ * @example+  <example animations="true">+    <file name="index.html">+      Click me: <input type="checkbox" ng-model="checked"><br/>+      <div>+        Show:+        <div class="check-element animate-hide" ng-show="checked">+          <span class="icon-thumbs-up"></span> I show up when your checkbox is checked.+        </div>+      </div>+      <div>+        Hide:+        <div class="check-element animate-hide" ng-hide="checked">+          <span class="icon-thumbs-down"></span> I hide when your checkbox is checked.+        </div>+      </div>+    </file>+    <file name="animations.css">+      .animate-hide {+        -webkit-transition:all linear 0.5s;+        transition:all linear 0.5s;+        line-height:20px;+        opacity:1;+        padding:10px;+        border:1px solid black;+        background:white;+      }++      .animate-hide.ng-hide-add,+      .animate-hide.ng-hide-remove {+        display:block!important;+      }++      .animate-hide.ng-hide {+        line-height:0;+        opacity:0;+        padding:0 10px;+      }++      .check-element {+        padding:10px;+        border:1px solid black;+        background:white;+      }+    </file>+    <file name="scenario.js">+       it('should check ng-show / ng-hide', function() {+         expect(element('.doc-example-live .check-element:first:hidden').count()).toEqual(1);+         expect(element('.doc-example-live .check-element:last:visible').count()).toEqual(1);++         input('checked').check();++         expect(element('.doc-example-live .check-element:first:visible').count()).toEqual(1);+         expect(element('.doc-example-live .check-element:last:hidden').count()).toEqual(1);+       });+    </file>+  </example>+ */+var ngHideDirective = ['$animate', function($animate) {+  return function(scope, element, attr) {+    scope.$watch(attr.ngHide, function ngHideWatchAction(value){+      $animate[toBoolean(value) ? 'addClass' : 'removeClass'](element, 'ng-hide');+    });+  };+}];++/**+ * @ngdoc directive+ * @name ng.directive:ngStyle+ * @restrict AC+ *+ * @description+ * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.+ *+ * @element ANY+ * @param {expression} ngStyle {@link guide/expression Expression} which evals to an+ *      object whose keys are CSS style names and values are corresponding values for those CSS+ *      keys.+ *+ * @example+   <example>+     <file name="index.html">+        <input type="button" value="set" ng-click="myStyle={color:'red'}">+        <input type="button" value="clear" ng-click="myStyle={}">+        <br/>+        <span ng-style="myStyle">Sample Text</span>+        <pre>myStyle={{myStyle}}</pre>+     </file>+     <file name="style.css">+       span {+         color: black;+       }+     </file>+     <file name="scenario.js">+       it('should check ng-style', function() {+         expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');+         element('.doc-example-live :button[value=set]').click();+         expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');+         element('.doc-example-live :button[value=clear]').click();+         expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');+       });+     </file>+   </example>+ */+var ngStyleDirective = ngDirective(function(scope, element, attr) {+  scope.$watch(attr.ngStyle, function ngStyleWatchAction(newStyles, oldStyles) {+    if (oldStyles && (newStyles !== oldStyles)) {+      forEach(oldStyles, function(val, style) { element.css(style, '');});+    }+    if (newStyles) element.css(newStyles);+  }, true);+});++/**+ * @ngdoc directive+ * @name ng.directive:ngSwitch+ * @restrict EA+ *+ * @description+ * The ngSwitch directive is used to conditionally swap DOM structure on your template based on a scope expression.+ * Elements within ngSwitch but without ngSwitchWhen or ngSwitchDefault directives will be preserved at the location+ * as specified in the template.+ *+ * The directive itself works similar to ngInclude, however, instead of downloading template code (or loading it+ * from the template cache), ngSwitch simply choses one of the nested elements and makes it visible based on which element+ * matches the value obtained from the evaluated expression. In other words, you define a container element+ * (where you place the directive), place an expression on the **on="..." attribute**+ * (or the **ng-switch="..." attribute**), define any inner elements inside of the directive and place+ * a when attribute per element. The when attribute is used to inform ngSwitch which element to display when the on+ * expression is evaluated. If a matching expression is not found via a when attribute then an element with the default+ * attribute is displayed.+ *+ * @animations+ * enter - happens after the ngSwitch contents change and the matched child element is placed inside the container+ * leave - happens just after the ngSwitch contents change and just before the former contents are removed from the DOM+ *+ * @usage+ * <ANY ng-switch="expression">+ *   <ANY ng-switch-when="matchValue1">...</ANY>+ *   <ANY ng-switch-when="matchValue2">...</ANY>+ *   <ANY ng-switch-default>...</ANY>+ * </ANY>+ *+ * @scope+ * @priority 800+ * @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>.+ * @paramDescription+ * On child elements add:+ *+ * * `ngSwitchWhen`: the case statement to match against. If match then this+ *   case will be displayed. If the same match appears multiple times, all the+ *   elements will be displayed.+ * * `ngSwitchDefault`: the default case when no other case match. If there+ *   are multiple default cases, all of them will be displayed when no other+ *   case match.+ *+ *+ * @example+  <example animations="true">+    <file name="index.html">+      <div ng-controller="Ctrl">+        <select ng-model="selection" ng-options="item for item in items">+        </select>+        <tt>selection={{selection}}</tt>+        <hr/>+        <div class="animate-switch-container"+          ng-switch on="selection">+            <div class="animate-switch" ng-switch-when="settings">Settings Div</div>+            <div class="animate-switch" ng-switch-when="home">Home Span</div>+            <div class="animate-switch" ng-switch-default>default</div>+        </div>+      </div>+    </file>+    <file name="script.js">+      function Ctrl($scope) {+        $scope.items = ['settings', 'home', 'other'];+        $scope.selection = $scope.items[0];+      }+    </file>+    <file name="animations.css">+      .animate-switch-container {+        position:relative;+        background:white;+        border:1px solid black;+        height:40px;+        overflow:hidden;+      }++      .animate-switch {+        padding:10px;+      }++      .animate-switch.ng-animate {+        -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;+        transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;++        position:absolute;+        top:0;+        left:0;+        right:0;+        bottom:0;+      }++      .animate-switch.ng-leave.ng-leave-active,+      .animate-switch.ng-enter {+        top:-50px;+      }+      .animate-switch.ng-leave,+      .animate-switch.ng-enter.ng-enter-active {+        top:0;+      }+    </file>+    <file name="scenario.js">+      it('should start in settings', function() {+        expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Settings Div/);+      });+      it('should change to home', function() {+        select('selection').option('home');+        expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Home Span/);+      });+      it('should select default', function() {+        select('selection').option('other');+        expect(element('.doc-example-live [ng-switch]').text()).toMatch(/default/);+      });+    </file>+  </example>+ */+var ngSwitchDirective = ['$animate', function($animate) {+  return {+    restrict: 'EA',+    require: 'ngSwitch',++    // asks for $scope to fool the BC controller module+    controller: ['$scope', function ngSwitchController() {+     this.cases = {};+    }],+    link: function(scope, element, attr, ngSwitchController) {+      var watchExpr = attr.ngSwitch || attr.on,+          selectedTranscludes,+          selectedElements,+          selectedScopes = [];++      scope.$watch(watchExpr, function ngSwitchWatchAction(value) {+        for (var i= 0, ii=selectedScopes.length; i<ii; i++) {+          selectedScopes[i].$destroy();+          $animate.leave(selectedElements[i]);+        }++        selectedElements = [];+        selectedScopes = [];++        if ((selectedTranscludes = ngSwitchController.cases['!' + value] || ngSwitchController.cases['?'])) {+          scope.$eval(attr.change);+          forEach(selectedTranscludes, function(selectedTransclude) {+            var selectedScope = scope.$new();+            selectedScopes.push(selectedScope);+            selectedTransclude.transclude(selectedScope, function(caseElement) {+              var anchor = selectedTransclude.element;++              selectedElements.push(caseElement);+              $animate.enter(caseElement, anchor.parent(), anchor);+            });+          });+        }+      });+    }+  };+}];++var ngSwitchWhenDirective = ngDirective({+  transclude: 'element',+  priority: 800,+  require: '^ngSwitch',+  compile: function(element, attrs) {+    return function(scope, element, attr, ctrl, $transclude) {+      ctrl.cases['!' + attrs.ngSwitchWhen] = (ctrl.cases['!' + attrs.ngSwitchWhen] || []);+      ctrl.cases['!' + attrs.ngSwitchWhen].push({ transclude: $transclude, element: element });+    };+  }+});++var ngSwitchDefaultDirective = ngDirective({+  transclude: 'element',+  priority: 800,+  require: '^ngSwitch',+  link: function(scope, element, attr, ctrl, $transclude) {+    ctrl.cases['?'] = (ctrl.cases['?'] || []);+    ctrl.cases['?'].push({ transclude: $transclude, element: element });+   }+});++/**+ * @ngdoc directive+ * @name ng.directive:ngTransclude+ * @restrict AC+ *+ * @description+ * Directive that marks the insertion point for the transcluded DOM of the nearest parent directive that uses transclusion.+ *+ * Any existing content of the element that this directive is placed on will be removed before the transcluded content is inserted.+ *+ * @element ANY+ *+ * @example+   <doc:example module="transclude">+     <doc:source>+       <script>+         function Ctrl($scope) {+           $scope.title = 'Lorem Ipsum';+           $scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';+         }++         angular.module('transclude', [])+          .directive('pane', function(){+             return {+               restrict: 'E',+               transclude: true,+               scope: { title:'@' },+               template: '<div style="border: 1px solid black;">' ++                           '<div style="background-color: gray">{{title}}</div>' ++                           '<div ng-transclude></div>' ++                         '</div>'+             };+         });+       </script>+       <div ng-controller="Ctrl">+         <input ng-model="title"><br>+         <textarea ng-model="text"></textarea> <br/>+         <pane title="{{title}}">{{text}}</pane>+       </div>+     </doc:source>+     <doc:scenario>+        it('should have transcluded', function() {+          input('title').enter('TITLE');+          input('text').enter('TEXT');+          expect(binding('title')).toEqual('TITLE');+          expect(binding('text')).toEqual('TEXT');+        });+     </doc:scenario>+   </doc:example>+ *+ */+var ngTranscludeDirective = ngDirective({+  controller: ['$element', '$transclude', function($element, $transclude) {+    if (!$transclude) {+      throw minErr('ngTransclude')('orphan',+          'Illegal use of ngTransclude directive in the template! ' ++          'No parent directive that requires a transclusion found. ' ++          'Element: {0}',+          startingTag($element));+    }++    // remember the transclusion fn but call it during linking so that we don't process transclusion before directives on+    // the parent element even when the transclusion replaces the current element. (we can't use priority here because+    // that applies only to compile fns and not controllers+    this.$transclude = $transclude;+  }],++  link: function($scope, $element, $attrs, controller) {+    controller.$transclude(function(clone) {+      $element.html('');+      $element.append(clone);+    });+  }+});++/**+ * @ngdoc directive+ * @name ng.directive:script+ * @restrict E+ *+ * @description+ * Load content of a script tag, with type `text/ng-template`, into `$templateCache`, so that the+ * template can be used by `ngInclude`, `ngView` or directive templates.+ *+ * @param {'text/ng-template'} type must be set to `'text/ng-template'`+ *+ * @example+  <doc:example>+    <doc:source>+      <script type="text/ng-template" id="/tpl.html">+        Content of the template.+      </script>++      <a ng-click="currentTpl='/tpl.html'" id="tpl-link">Load inlined template</a>+      <div id="tpl-content" ng-include src="currentTpl"></div>+    </doc:source>+    <doc:scenario>+      it('should load template defined inside script tag', function() {+        element('#tpl-link').click();+        expect(element('#tpl-content').text()).toMatch(/Content of the template/);+      });+    </doc:scenario>+  </doc:example>+ */+var scriptDirective = ['$templateCache', function($templateCache) {+  return {+    restrict: 'E',+    terminal: true,+    compile: function(element, attr) {+      if (attr.type == 'text/ng-template') {+        var templateUrl = attr.id,+            // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent+            text = element[0].text;++        $templateCache.put(templateUrl, text);+      }+    }+  };+}];++var ngOptionsMinErr = minErr('ngOptions');+/**+ * @ngdoc directive+ * @name ng.directive:select+ * @restrict E+ *+ * @description+ * HTML `SELECT` element with angular data-binding.+ *+ * # `ngOptions`+ *+ * The `ngOptions` attribute can be used to dynamically generate a list of `<option>`+ * elements for the `<select>` element using the array or object obtained by evaluating the+ * `ngOptions` comprehension_expression.+ *+ * When an item in the `<select>` menu is selected, the array element or object property+ * represented by the selected option will be bound to the model identified by the `ngModel`+ * directive.+ *+ * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can+ * be nested into the `<select>` element. This element will then represent the `null` or "not selected"+ * option. See example below for demonstration.+ *+ * Note: `ngOptions` provides iterator facility for `<option>` element which should be used instead+ * of {@link ng.directive:ngRepeat ngRepeat} when you want the+ * `select` model to be bound to a non-string value. This is because an option element can only+ * be bound to string values at present.+ *+ * @param {string} ngModel Assignable angular expression to data-bind to.+ * @param {string=} name Property name of the form under which the control is published.+ * @param {string=} required The control is considered valid only if value is entered.+ * @param {string=} ngRequired Adds `required` attribute and `required` validation constraint to+ *    the element when the ngRequired expression evaluates to true. Use `ngRequired` instead of+ *    `required` when you want to data-bind to the `required` attribute.+ * @param {comprehension_expression=} ngOptions in one of the following forms:+ *+ *   * for array data sources:+ *     * `label` **`for`** `value` **`in`** `array`+ *     * `select` **`as`** `label` **`for`** `value` **`in`** `array`+ *     * `label`  **`group by`** `group` **`for`** `value` **`in`** `array`+ *     * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array` **`track by`** `trackexpr`+ *   * for object data sources:+ *     * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`+ *     * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`+ *     * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`+ *     * `select` **`as`** `label` **`group by`** `group`+ *         **`for` `(`**`key`**`,`** `value`**`) in`** `object`+ *+ * Where:+ *+ *   * `array` / `object`: an expression which evaluates to an array / object to iterate over.+ *   * `value`: local variable which will refer to each item in the `array` or each property value+ *      of `object` during iteration.+ *   * `key`: local variable which will refer to a property name in `object` during iteration.+ *   * `label`: The result of this expression will be the label for `<option>` element. The+ *     `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).+ *   * `select`: The result of this expression will be bound to the model of the parent `<select>`+ *      element. If not specified, `select` expression will default to `value`.+ *   * `group`: The result of this expression will be used to group options using the `<optgroup>`+ *      DOM element.+ *   * `trackexpr`: Used when working with an array of objects. The result of this expression will be+ *      used to identify the objects in the array. The `trackexpr` will most likely refer to the+ *     `value` variable (e.g. `value.propertyName`).+ *+ * @example+    <doc:example>+      <doc:source>+        <script>+        function MyCntrl($scope) {+          $scope.colors = [+            {name:'black', shade:'dark'},+            {name:'white', shade:'light'},+            {name:'red', shade:'dark'},+            {name:'blue', shade:'dark'},+            {name:'yellow', shade:'light'}+          ];+          $scope.color = $scope.colors[2]; // red+        }+        </script>+        <div ng-controller="MyCntrl">+          <ul>+            <li ng-repeat="color in colors">+              Name: <input ng-model="color.name">+              [<a href ng-click="colors.splice($index, 1)">X</a>]+            </li>+            <li>+              [<a href ng-click="colors.push({})">add</a>]+            </li>+          </ul>+          <hr/>+          Color (null not allowed):+          <select ng-model="color" ng-options="c.name for c in colors"></select><br>++          Color (null allowed):+          <span  class="nullable">+            <select ng-model="color" ng-options="c.name for c in colors">+              <option value="">-- choose color --</option>+            </select>+          </span><br/>++          Color grouped by shade:+          <select ng-model="color" ng-options="c.name group by c.shade for c in colors">+          </select><br/>+++          Select <a href ng-click="color={name:'not in list'}">bogus</a>.<br>+          <hr/>+          Currently selected: {{ {selected_color:color}  }}+          <div style="border:solid 1px black; height:20px"+               ng-style="{'background-color':color.name}">+          </div>+        </div>+      </doc:source>+      <doc:scenario>+         it('should check ng-options', function() {+           expect(binding('{selected_color:color}')).toMatch('red');+           select('color').option('0');+           expect(binding('{selected_color:color}')).toMatch('black');+           using('.nullable').select('color').option('');+           expect(binding('{selected_color:color}')).toMatch('null');+         });+      </doc:scenario>+    </doc:example>+ */++var ngOptionsDirective = valueFn({ terminal: true });+// jshint maxlen: false+var selectDirective = ['$compile', '$parse', function($compile,   $parse) {+                         //0000111110000000000022220000000000000000000000333300000000000000444444444444444000000000555555555555555000000066666666666666600000000000000007777000000000000000000088888+  var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w]*)|(?:\(\s*([\$\w][\$\w]*)\s*,\s*([\$\w][\$\w]*)\s*\)))\s+in\s+(.*?)(?:\s+track\s+by\s+(.*?))?$/,+      nullModelCtrl = {$setViewValue: noop};+// jshint maxlen: 100++  return {+    restrict: 'E',+    require: ['select', '?ngModel'],+    controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) {+      var self = this,+          optionsMap = {},+          ngModelCtrl = nullModelCtrl,+          nullOption,+          unknownOption;+++      self.databound = $attrs.ngModel;+++      self.init = function(ngModelCtrl_, nullOption_, unknownOption_) {+        ngModelCtrl = ngModelCtrl_;+        nullOption = nullOption_;+        unknownOption = unknownOption_;+      };+++      self.addOption = function(value) {+        assertNotHasOwnProperty(value, '"option value"');+        optionsMap[value] = true;++        if (ngModelCtrl.$viewValue == value) {+          $element.val(value);+          if (unknownOption.parent()) unknownOption.remove();+        }+      };+++      self.removeOption = function(value) {+        if (this.hasOption(value)) {+          delete optionsMap[value];+          if (ngModelCtrl.$viewValue == value) {+            this.renderUnknownOption(value);+          }+        }+      };+++      self.renderUnknownOption = function(val) {+        var unknownVal = '? ' + hashKey(val) + ' ?';+        unknownOption.val(unknownVal);+        $element.prepend(unknownOption);+        $element.val(unknownVal);+        unknownOption.prop('selected', true); // needed for IE+      };+++      self.hasOption = function(value) {+        return optionsMap.hasOwnProperty(value);+      };++      $scope.$on('$destroy', function() {+        // disable unknown option so that we don't do work when the whole select is being destroyed+        self.renderUnknownOption = noop;+      });+    }],++    link: function(scope, element, attr, ctrls) {+      // if ngModel is not defined, we don't need to do anything+      if (!ctrls[1]) return;++      var selectCtrl = ctrls[0],+          ngModelCtrl = ctrls[1],+          multiple = attr.multiple,+          optionsExp = attr.ngOptions,+          nullOption = false, // if false, user will not be able to select it (used by ngOptions)+          emptyOption,+          // we can't just jqLite('<option>') since jqLite is not smart enough+          // to create it in <select> and IE barfs otherwise.+          optionTemplate = jqLite(document.createElement('option')),+          optGroupTemplate =jqLite(document.createElement('optgroup')),+          unknownOption = optionTemplate.clone();++      // find "null" option+      for(var i = 0, children = element.children(), ii = children.length; i < ii; i++) {+        if (children[i].value === '') {+          emptyOption = nullOption = children.eq(i);+          break;+        }+      }++      selectCtrl.init(ngModelCtrl, nullOption, unknownOption);++      // required validator+      if (multiple && (attr.required || attr.ngRequired)) {+        var requiredValidator = function(value) {+          ngModelCtrl.$setValidity('required', !attr.required || (value && value.length));+          return value;+        };++        ngModelCtrl.$parsers.push(requiredValidator);+        ngModelCtrl.$formatters.unshift(requiredValidator);++        attr.$observe('required', function() {+          requiredValidator(ngModelCtrl.$viewValue);+        });+      }++      if (optionsExp) setupAsOptions(scope, element, ngModelCtrl);+      else if (multiple) setupAsMultiple(scope, element, ngModelCtrl);+      else setupAsSingle(scope, element, ngModelCtrl, selectCtrl);+++      ////////////////////////////++++      function setupAsSingle(scope, selectElement, ngModelCtrl, selectCtrl) {+        ngModelCtrl.$render = function() {+          var viewValue = ngModelCtrl.$viewValue;++          if (selectCtrl.hasOption(viewValue)) {+            if (unknownOption.parent()) unknownOption.remove();+            selectElement.val(viewValue);+            if (viewValue === '') emptyOption.prop('selected', true); // to make IE9 happy+          } else {+            if (isUndefined(viewValue) && emptyOption) {+              selectElement.val('');+            } else {+              selectCtrl.renderUnknownOption(viewValue);+            }+          }+        };++        selectElement.on('change', function() {+          scope.$apply(function() {+            if (unknownOption.parent()) unknownOption.remove();+            ngModelCtrl.$setViewValue(selectElement.val());+          });+        });+      }++      function setupAsMultiple(scope, selectElement, ctrl) {+        var lastView;+        ctrl.$render = function() {+          var items = new HashMap(ctrl.$viewValue);+          forEach(selectElement.find('option'), function(option) {+            option.selected = isDefined(items.get(option.value));+          });+        };++        // we have to do it on each watch since ngModel watches reference, but+        // we need to work of an array, so we need to see if anything was inserted/removed+        scope.$watch(function selectMultipleWatch() {+          if (!equals(lastView, ctrl.$viewValue)) {+            lastView = copy(ctrl.$viewValue);+            ctrl.$render();+          }+        });++        selectElement.on('change', function() {+          scope.$apply(function() {+            var array = [];+            forEach(selectElement.find('option'), function(option) {+              if (option.selected) {+                array.push(option.value);+              }+            });+            ctrl.$setViewValue(array);+          });+        });+      }++      function setupAsOptions(scope, selectElement, ctrl) {+        var match;++        if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {+          throw ngOptionsMinErr('iexp',+            "Expected expression in form of " ++            "'_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" ++            " but got '{0}'. Element: {1}",+            optionsExp, startingTag(selectElement));+        }++        var displayFn = $parse(match[2] || match[1]),+            valueName = match[4] || match[6],+            keyName = match[5],+            groupByFn = $parse(match[3] || ''),+            valueFn = $parse(match[2] ? match[1] : valueName),+            valuesFn = $parse(match[7]),+            track = match[8],+            trackFn = track ? $parse(match[8]) : null,+            // This is an array of array of existing option groups in DOM.+            // We try to reuse these if possible+            // - optionGroupsCache[0] is the options with no option group+            // - optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element+            optionGroupsCache = [[{element: selectElement, label:''}]];++        if (nullOption) {+          // compile the element since there might be bindings in it+          $compile(nullOption)(scope);++          // remove the class, which is added automatically because we recompile the element and it+          // becomes the compilation root+          nullOption.removeClass('ng-scope');++          // we need to remove it before calling selectElement.html('') because otherwise IE will+          // remove the label from the element. wtf?+          nullOption.remove();+        }++        // clear contents, we'll add what's needed based on the model+        selectElement.html('');++        selectElement.on('change', function() {+          scope.$apply(function() {+            var optionGroup,+                collection = valuesFn(scope) || [],+                locals = {},+                key, value, optionElement, index, groupIndex, length, groupLength, trackIndex;++            if (multiple) {+              value = [];+              for (groupIndex = 0, groupLength = optionGroupsCache.length;+                   groupIndex < groupLength;+                   groupIndex++) {+                // list of options for that group. (first item has the parent)+                optionGroup = optionGroupsCache[groupIndex];++                for(index = 1, length = optionGroup.length; index < length; index++) {+                  if ((optionElement = optionGroup[index].element)[0].selected) {+                    key = optionElement.val();+                    if (keyName) locals[keyName] = key;+                    if (trackFn) {+                      for (trackIndex = 0; trackIndex < collection.length; trackIndex++) {+                        locals[valueName] = collection[trackIndex];+                        if (trackFn(scope, locals) == key) break;+                      }+                    } else {+                      locals[valueName] = collection[key];+                    }+                    value.push(valueFn(scope, locals));+                  }+                }+              }+            } else {+              key = selectElement.val();+              if (key == '?') {+                value = undefined;+              } else if (key === ''){+                value = null;+              } else {+                if (trackFn) {+                  for (trackIndex = 0; trackIndex < collection.length; trackIndex++) {+                    locals[valueName] = collection[trackIndex];+                    if (trackFn(scope, locals) == key) {+                      value = valueFn(scope, locals);+                      break;+                    }+                  }+                } else {+                  locals[valueName] = collection[key];+                  if (keyName) locals[keyName] = key;+                  value = valueFn(scope, locals);+                }+              }+            }+            ctrl.$setViewValue(value);+          });+        });++        ctrl.$render = render;++        // TODO(vojta): can't we optimize this ?+        scope.$watch(render);++        function render() {+              // Temporary location for the option groups before we render them+          var optionGroups = {'':[]},+              optionGroupNames = [''],+              optionGroupName,+              optionGroup,+              option,+              existingParent, existingOptions, existingOption,+              modelValue = ctrl.$modelValue,+              values = valuesFn(scope) || [],+              keys = keyName ? sortedKeys(values) : values,+              key,+              groupLength, length,+              groupIndex, index,+              locals = {},+              selected,+              selectedSet = false, // nothing is selected yet+              lastElement,+              element,+              label;++          if (multiple) {+            if (trackFn && isArray(modelValue)) {+              selectedSet = new HashMap([]);+              for (var trackIndex = 0; trackIndex < modelValue.length; trackIndex++) {+                locals[valueName] = modelValue[trackIndex];+                selectedSet.put(trackFn(scope, locals), modelValue[trackIndex]);+              }+            } else {+              selectedSet = new HashMap(modelValue);+            }+          }++          // We now build up the list of options we need (we merge later)+          for (index = 0; length = keys.length, index < length; index++) {+            +            key = index;+            if (keyName) {+              key = keys[index];+              if ( key.charAt(0) === '$' ) continue;+              locals[keyName] = key;+            }++            locals[valueName] = values[key];++            optionGroupName = groupByFn(scope, locals) || '';+            if (!(optionGroup = optionGroups[optionGroupName])) {+              optionGroup = optionGroups[optionGroupName] = [];+              optionGroupNames.push(optionGroupName);+            }+            if (multiple) {+              selected = isDefined(+                selectedSet.remove(trackFn ? trackFn(scope, locals) : valueFn(scope, locals))+              );+            } else {+              if (trackFn) {+                var modelCast = {};+                modelCast[valueName] = modelValue;+                selected = trackFn(scope, modelCast) === trackFn(scope, locals);+              } else {+                selected = modelValue === valueFn(scope, locals);+              }+              selectedSet = selectedSet || selected; // see if at least one item is selected+            }+            label = displayFn(scope, locals); // what will be seen by the user++            // doing displayFn(scope, locals) || '' overwrites zero values+            label = isDefined(label) ? label : '';+            optionGroup.push({+              // either the index into array or key from object+              id: trackFn ? trackFn(scope, locals) : (keyName ? keys[index] : index),+              label: label,+              selected: selected                   // determine if we should be selected+            });+          }+          if (!multiple) {+            if (nullOption || modelValue === null) {+              // insert null option if we have a placeholder, or the model is null+              optionGroups[''].unshift({id:'', label:'', selected:!selectedSet});+            } else if (!selectedSet) {+              // option could not be found, we have to insert the undefined item+              optionGroups[''].unshift({id:'?', label:'', selected:true});+            }+          }++          // Now we need to update the list of DOM nodes to match the optionGroups we computed above+          for (groupIndex = 0, groupLength = optionGroupNames.length;+               groupIndex < groupLength;+               groupIndex++) {+            // current option group name or '' if no group+            optionGroupName = optionGroupNames[groupIndex];++            // list of options for that group. (first item has the parent)+            optionGroup = optionGroups[optionGroupName];++            if (optionGroupsCache.length <= groupIndex) {+              // we need to grow the optionGroups+              existingParent = {+                element: optGroupTemplate.clone().attr('label', optionGroupName),+                label: optionGroup.label+              };+              existingOptions = [existingParent];+              optionGroupsCache.push(existingOptions);+              selectElement.append(existingParent.element);+            } else {+              existingOptions = optionGroupsCache[groupIndex];+              existingParent = existingOptions[0];  // either SELECT (no group) or OPTGROUP element++              // update the OPTGROUP label if not the same.+              if (existingParent.label != optionGroupName) {+                existingParent.element.attr('label', existingParent.label = optionGroupName);+              }+            }++            lastElement = null;  // start at the beginning+            for(index = 0, length = optionGroup.length; index < length; index++) {+              option = optionGroup[index];+              if ((existingOption = existingOptions[index+1])) {+                // reuse elements+                lastElement = existingOption.element;+                if (existingOption.label !== option.label) {+                  lastElement.text(existingOption.label = option.label);+                }+                if (existingOption.id !== option.id) {+                  lastElement.val(existingOption.id = option.id);+                }+                // lastElement.prop('selected') provided by jQuery has side-effects+                if (lastElement[0].selected !== option.selected) {+                  lastElement.prop('selected', (existingOption.selected = option.selected));+                }+              } else {+                // grow elements++                // if it's a null option+                if (option.id === '' && nullOption) {+                  // put back the pre-compiled element+                  element = nullOption;+                } else {+                  // jQuery(v1.4.2) Bug: We should be able to chain the method calls, but+                  // in this version of jQuery on some browser the .text() returns a string+                  // rather then the element.+                  (element = optionTemplate.clone())+                      .val(option.id)+                      .attr('selected', option.selected)+                      .text(option.label);+                }++                existingOptions.push(existingOption = {+                    element: element,+                    label: option.label,+                    id: option.id,+                    selected: option.selected+                });+                if (lastElement) {+                  lastElement.after(element);+                } else {+                  existingParent.element.append(element);+                }+                lastElement = element;+              }+            }+            // remove any excessive OPTIONs in a group+            index++; // increment since the existingOptions[0] is parent element not OPTION+            while(existingOptions.length > index) {+              existingOptions.pop().element.remove();+            }+          }+          // remove any excessive OPTGROUPs from select+          while(optionGroupsCache.length > groupIndex) {+            optionGroupsCache.pop()[0].element.remove();+          }+        }+      }+    }+  };+}];++var optionDirective = ['$interpolate', function($interpolate) {+  var nullSelectCtrl = {+    addOption: noop,+    removeOption: noop+  };++  return {+    restrict: 'E',+    priority: 100,+    compile: function(element, attr) {+      if (isUndefined(attr.value)) {+        var interpolateFn = $interpolate(element.text(), true);+        if (!interpolateFn) {+          attr.$set('value', element.text());+        }+      }++      return function (scope, element, attr) {+        var selectCtrlName = '$selectController',+            parent = element.parent(),+            selectCtrl = parent.data(selectCtrlName) ||+              parent.parent().data(selectCtrlName); // in case we are in optgroup++        if (selectCtrl && selectCtrl.databound) {+          // For some reason Opera defaults to true and if not overridden this messes up the repeater.+          // We don't want the view to drive the initialization of the model anyway.+          element.prop('selected', false);+        } else {+          selectCtrl = nullSelectCtrl;+        }++        if (interpolateFn) {+          scope.$watch(interpolateFn, function interpolateWatchAction(newVal, oldVal) {+            attr.$set('value', newVal);+            if (newVal !== oldVal) selectCtrl.removeOption(oldVal);+            selectCtrl.addOption(newVal);+          });+        } else {+          selectCtrl.addOption(attr.value);+        }++        element.on('$destroy', function() {+          selectCtrl.removeOption(attr.value);+        });+      };+    }+  };+}];++var styleDirective = valueFn({+  restrict: 'E',+  terminal: true+});++  //try to bind to jquery now so that one can write angular.element().read()+  //but we will rebind on bootstrap again.+  bindJQuery();++  publishExternalAPI(angular);++  jqLite(document).ready(function() {+    angularInit(document, bootstrap);+  });++})(window, document);++!angular.$$csp() && angular.element(document).find('head').prepend('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak,.ng-hide{display:none !important;}ng\\:form{display:block;}.ng-animate-start{border-spacing:1px 1px;-ms-zoom:1.0001;}.ng-animate-active{border-spacing:0px 0px;-ms-zoom:1;}</style>');
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+ example/templates/tab-example.hamlet view
@@ -0,0 +1,9 @@+<p>This example is taken from the <a href="http://docs.angularjs.org/guide/directive">AngularJS guide</a>.+<div>+    <my-tabs>+        <my-pane title="Hello">+            <p>Lorem ipsum+        <my-pane title="World">+            <p>+                Click me:+                <a href ng-click="i = i + 1">counter: {{i || 0}}
+ example/templates/todo.cassius view
@@ -0,0 +1,3 @@+.done-true+    text-decoration: line-through+    color: grey
+ example/templates/todo.hamlet view
@@ -0,0 +1,11 @@+<div ng-controller="TodoCtrl"> <!-- The controller name matches what is in angular-app/todo-ctrl.js -->+    <span>{{remaining()}} of {{todos.length}} remaining [+    <a href="" ng-click="archive()">archive+    ]+    <ul .unstyled>+        <li ng-repeat="todo in todos">+            <input type=checkbox ng-model="todo.done">+            <span class="done-{{todo.done}}">{{todo.text}}+    <form ng-submit="addTodo()">+        <input type="text" ng-model="todoText" size=30 placeholder="add new todo here">+        <input .btn-primary type="submit" value="add">
+ example/tests/end2end/todo.hs view
@@ -0,0 +1,51 @@+{-# LANGUAGE OverloadedStrings #-}++-- Requires hspec-webdriver 0.2.* and webdriver-angular 0.1.*+import Test.Hspec.WebDriver+import Test.WebDriver.Commands.Angular++main :: IO ()+main = hspec $ do+    session "Todo list" $ using Firefox $ do+        it "opens the page" $ runWD $ do+            openPage "http://localhost:3000"++            -- This will wait until angular has finished rendering the page.+            -- The CSS selector references the element which contains ng-app, in this+            -- example the div directly below body.+            waitForAngular "body > div" `shouldReturn` True++        it "should find the initial todo" $ runWD $ do+            -- Check the initial text+            binding <- findNg $ ByBinding "{{todos.length}}"+            binding `shouldHaveText` "1 of 2 remaining ["++        it "should add a todo" $ runWD $ do+            -- Add a new todo+            txt <- findNg $ ByModel "todoText"+            sendKeys "My todo" txt+            btn <- findElem $ ByCSS "input.btn-primary"+            click btn++            -- Check it updated things properly+            binding <- findNg $ ByBinding "{{todos.length}}"+            binding `shouldHaveText` "2 of 3 remaining ["++        it "should find the new todo by repeaters" $ runWD $ do+            new <- findRepeater $ ByRow "todo in todos" 2+            new `shouldBeTag` "li"+            new `shouldHaveText` "My todo"++            [r1, r2, r3] <- findRepeaters $ ByRows "todo in todos"+            r1 `shouldBeTag` "li"+            r2 `shouldBeTag` "li"+            r3 `shouldBeTag` "li"+            r1 `shouldHaveText` "learn angular"+            r2 `shouldHaveText` "integrate angular with your yesod app"+            r3 `shouldHaveText` "My todo"++            -- Note that if you try out the ByColumn repeaters it won't work because of+            -- https://github.com/angular/angular.js/issues/4383 (see also+            -- https://github.com/angular/protractor/issues/158) because the todo list uses+            -- bindings in the class element.  If you remove the class binding from the span,+            -- the ByColumn repeaters do start working.
+ example/tests/karma.conf.js view
@@ -0,0 +1,102 @@+// Karma configuration+module.exports = function(config) {+  config.set({++    // base path, that will be used to resolve files and exclude+    basePath: '..',++    // frameworks to use+    frameworks: ['jasmine'],++    // list of files / patterns to load in the browser+    files: [+      "static/angular.js",+      "static/angular-mocks.js",++      //define-yesod-example.js sets up window.module so that the .js files in angular-app will work+      "tests/unit-js/define-yesod-example.js",+      "angular-app/*.js",+      "angular-app/*.hamlet",++      //If you had more than one module, you would include here another define-<modname>.js file+      //and then the includes for the module itself as follows:+      /*"tests/unit-js/define-anothermodule.js",+        "anothermodule/*.js",+        "anothermodule/*.hamlet",*/+++      // Now all the tests.  We take advantage of the fact that karma will only+      // load a file once as if it matched the first pattern, so +      // define-yesod-example.js will not be included here a second time.+      "tests/unit-js/*.js",+    ],++    // Load all the karma plugins plus our custom plugin for hamlet.+    // This includes all the builtin karma plugins plus the karma-ng-hamlet2js-preprocessor+    // which converts hamlet files to javascript.+    plugins: [+        "karma-*",+    ],++    // Set up hamlet to use the karma-ng-hamlet2js-preprocessor plugin+    preprocessors: {+        "**/*.hamlet" : ["ng-hamlet2js"],+    },++    //Custom options for the hamlet preprocessor.  The preprocessor will use runghc to call+    //hamletTestTemplate from the Yesod.EmbeddedStatic.AngularJavascript module.  Since the +    //tests here might run before this module has been installed, we pass an extra argument+    //to runghc to tell runghc where to find the Yesod.EmbeddedStatic.AngularJavascript.  In+    //your own tests you won't need this.+    ngHamlet2JsPreprocessor: {+        extraGhcArgs: ["-i../../.."],+    },++    // list of files to exclude+    exclude: [+      "**/*.swp"+    ],+++    // test results reporter to use+    // possible values: 'dots', 'progress', 'junit', 'growl', 'coverage'+    reporters: ['progress'],+++    // web server port+    port: 9876,+++    // enable / disable colors in the output (reporters and logs)+    colors: true,+++    // level of logging+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG+    logLevel: config.LOG_INFO,+++    // enable / disable watching file and executing tests whenever any file changes+    autoWatch: true,+++    // Start these browsers, currently available:+    // - Chrome+    // - ChromeCanary+    // - Firefox+    // - Opera (has to be installed with `npm install karma-opera-launcher`)+    // - Safari (only Mac; has to be installed with `npm install karma-safari-launcher`)+    // - PhantomJS+    // - IE (only Windows; has to be installed with `npm install karma-ie-launcher`)+    browsers: ['Firefox', 'PhantomJS'],+++    // If browser does not capture in given timeout [ms], kill it+    captureTimeout: 60000,+++    // Continuous Integration mode+    // if true, it capture browsers, run tests and exit+    singleRun: false+  });+};
+ example/tests/unit-js/define-yesod-example.js view
@@ -0,0 +1,3 @@+/* Define window.module to be an angular module, so that the javascript within angular-app works+ * in the test environment. */+window.module = angular.module("yesod-example", []);
+ example/tests/unit-js/tabs.js view
@@ -0,0 +1,94 @@+/* I took this test code from https://github.com/vojtajina/ng-directive-testing+ * but made a few changes:+ *+ *  - Changed window.module to use angular.mock.module+ *  - Update the module name+ *  - Update the HTML to match the directives (my-tabs and my-pane)+ *  - Add a query function.  The test from github assumed jquery was available so the+ *    find function could query by class.  With only jqLite the find function can only+ *    query by tag name.  So I added a query class which just uses querySelectorAll.+ *  - copied some code from helpers.js into this module.+ */++describe('tabs', function() {+  var elm, scope;++  // load the tabs code+  beforeEach(angular.mock.module('yesod-example'));++  beforeEach(angular.mock.inject(function($rootScope, $compile) {+    // we might move this tpl into an html file as well...+    elm = angular.element(+      '<div>' ++        '<my-tabs>' ++          '<my-pane title="First Tab">' ++            'first content is {{first}}' ++          '</my-pane>' ++          '<my-pane title="Second Tab">' ++            'second content is {{second}}' ++          '</my-pane>' ++        '</my-tabs>' ++      '</div>');++    scope = $rootScope;+    $compile(elm)(scope);+    scope.$digest();+  }));++  //Copied from https://github.com/vojtajina/ng-directive-testing/blob/master/test/helpers.js+  beforeEach(function() {+      this.addMatchers({+          toHaveClass: function(cls) {+              this.message = function() {+                  return "Expected '" + angular.mock.dump(this.actual) + "' to have class '" + cls + "'.";+              };+              return this.actual.hasClass(cls);+          }+      });+  });++  var query = function(elm, q) {+      return angular.element(elm[0].querySelectorAll(q));+  };++  it('should create clickable titles', inject(function($compile, $rootScope) {+    var titles = query(elm, "ul.nav li a");++    expect(titles.length).toBe(2);+    expect(titles.eq(0).text()).toBe('First Tab');+    expect(titles.eq(1).text()).toBe('Second Tab');+  }));++  it('should bind the content', function() {+    var contents = query(elm, 'div.tab-content div.tab-pane');++    expect(contents.length).toBe(2);+    expect(contents.eq(0).text()).toBe('first content is ');+    expect(contents.eq(1).text()).toBe('second content is ');++    scope.$apply(function() {+      scope.first = 123;+      scope.second = 456;+    });++    expect(contents.eq(0).text()).toBe('first content is 123');+    expect(contents.eq(1).text()).toBe('second content is 456');+  });+++  it('should set active class on title', function() {+    var titles = query(elm, 'ul.nav-tabs li');++    expect(titles.eq(0)).toHaveClass('active');+    expect(titles.eq(1)).not.toHaveClass('active');+  });+++  it('should set active class on content', function() {+    var contents = query(elm, 'div.tab-content div.tab-pane');++    expect(contents.eq(0)).not.toHaveClass('active');+    expect(contents.eq(1)).not.toHaveClass('active');+  });++});
+ example/tests/unit-js/todo.js view
@@ -0,0 +1,39 @@+describe("TodoCtrl", function() {+    var scope;++    /* This is typical jasmine+angular mock setup for the module */+    beforeEach(angular.mock.module("yesod-example"));+    beforeEach(angular.mock.inject(function($rootScope, $controller) {+        scope = $rootScope.$new();+        $controller("TodoCtrl", {$scope: scope});+    }));++    /* The tests */++    it("should have two todos", function() {+        expect(scope.todos.length).toBe(2);+        expect(scope.todos[0].text).toBe("learn angular");+        expect(scope.todos[0].done).toBe(true);+        expect(scope.todos[1].text).toBe("integrate angular with your yesod app");+        expect(scope.todos[1].done).toBe(false);+        expect(scope.remaining()).toBe(1);+    });++    it("should add a todo", function() {+        scope.todoText = "New Todo";+        scope.addTodo();+        expect(scope.todos.length).toBe(3);+        expect(scope.todos[2].text).toBe("New Todo");+        expect(scope.todos[2].done).toBe(false);+        expect(scope.remaining()).toBe(2);+    });++    it("should archive", function() {+        scope.archive();+        expect(scope.todos.length).toBe(1);+        expect(scope.todos[0].text).toBe("integrate angular with your yesod app");+        expect(scope.todos[0].done).toBe(false);+        expect(scope.remaining()).toBe(1);+    });++});
+ test/AngularSpec.hs view
@@ -0,0 +1,157 @@+{-# LANGUAGE TemplateHaskell, QuasiQuotes, OverloadedStrings, TypeFamilies #-}+module AngularSpec (spec) where++import Data.Monoid+import RunGenerator+import Test.HUnit+import Test.Hspec+import Text.Hamlet (xhtmlHamletSettings)+import Yesod.Core+import Yesod.EmbeddedStatic.AngularJavascript+import Yesod.Test hiding (assertEqual)++import qualified Data.ByteString.Lazy as BL++ang1 :: GeneratorTestResult+ang1 = head $(testGen (embedNgModuleWithoutTemplates "mod1" "a/b/c/def.js" "test/angular/mod1" +                          (\x -> return $ x <> "\nAdded by mini")+                      )+                      [("a/b/c/def.js", "application/javascript", "test/angular/mod1.js.expected")])++ang2s :: [GeneratorTestResult]+ang2s = $(testGen (embedNgModulesWithoutTemplates "angmod" "test/angular"+                          (\x -> return $ x <> "\nAdded by mini")+                  )+            [("angmod/mod1.js", "application/javascript", "test/angular/mod1.js.expected")+            ,("angmod/mod2.js", "application/javascript", "test/angular/mod2.js.expected")+            ])++ang3 :: GeneratorTestResult+ang3 = head $(testGen (embedNgModule "mod1" "module1.js" "test/angular/mod1"+                            (\x -> return $ x <> "\nAdded by mini")+                      )+                      [("module1.js", "application/javascript", "test/angular/mod1-and-templ.js.expected")])++ang4s :: [GeneratorTestResult]+ang4s = $(testGen (embedNgModules "xxx" "test/angular"+                          (\x -> return $ x <> "\nAdded by mini")+                  )+            [("xxx/mod1.js", "application/javascript", "test/angular/mod1-and-templ.js.expected")+            ,("xxx/mod2.js", "application/javascript", "test/angular/mod2.js.expected")+            ])++data MyApp = MyApp+mkYesod "MyApp" [parseRoutes|+/single SingleWidgetR GET+/files  DirectiveFilesR GET+/filesxhtml  DirFilesXHTML GET+|]+instance Yesod MyApp++getSingleWidgetR :: Handler Html+getSingleWidgetR = defaultLayout $ do+    let direct = directiveWidget "mydirect" $(whamletFile "test/angular/mod1/my-tabs.hamlet")+    [whamlet|+<div ng-app>+    ^{direct}+    <div>+        <input type="text" ng-model="yourName">+        <h1>Hello {{yourName}}+|]++getDirectiveFilesR :: Handler Html+getDirectiveFilesR = defaultLayout $ do+    -- The hamlet files have <br> in them which should not be closed.+    let w = $(directiveTemplates "test/angular/mod1")+    [whamlet|+<div ng-app>+    ^{w}+    <h1>Hello+|]++getDirFilesXHTML :: Handler Html+getDirFilesXHTML = defaultLayout $ do+    -- The hamlet files have <br> in them which should be turned into <br/> because of the xhtmlSettings+    let w = $(directiveTemplatesWithSettings xhtmlHamletSettings "test/angular/mod1")+    [whamlet|+<div ng-app>+    ^{w}+    <h1>Hello+|]+++spec :: Spec+spec = do+    describe "Angular" $ do+        it "embeds a single module without templates" $ do+            maybe (return ()) assertFailure $ gtError ang1+            assertDev ang1 "test/angular/mod1-dev.js.expected"+            assertDevExtra ang1 ["a","b","c","def.js","a.js"] "application/javascript" "test/angular/mod1/a-dev.js.expected"++        it "embeds multiple modules without templates" $ do+            case ang2s of+                [mod1, mod2] -> do+                    maybe (return ()) assertFailure $ gtError mod1+                    maybe (return ()) assertFailure $ gtError mod2+                    assertDev mod1 "test/angular/mod1-dev.js.expected"+                    assertDev mod2 "test/angular/mod2-dev.js.expected"+                    assertDevExtra mod1 ["angmod","mod1.js","a.js"] "application/javascript" "test/angular/mod1/a-dev.js.expected"+                    assertDevExtra mod2 ["angmod","mod2.js","ctrl.js"] "application/javascript" "test/angular/mod2/ctrl-dev.js.expected"++                _ -> assertFailure "did not create two modules"++        it "embeds a module together with templates" $ do+            maybe (return ()) assertFailure $ gtError ang3+            assertDev ang3 "test/angular/mod1-and-templ-dev.js.expected"+            assertDevExtra ang3 ["module1.js", "my-tabs.hamlet"] "application/javascript" "test/angular/mod1/my-tabs-dev.js.expected"++        it "embeds multiple modules together with templates" $ do+            case ang4s of+                [mod1, mod2] -> do+                    maybe (return ()) assertFailure $ gtError mod1+                    maybe (return ()) assertFailure $ gtError mod2+                    assertDev mod1 "test/angular/mod1-and-templ-dev.js.expected"+                    assertDev mod2 "test/angular/mod2-dev.js.expected"+                    assertDevExtra mod1 ["xxx","mod1.js","my-tabs.hamlet"] "application/javascript" "test/angular/mod1/my-tabs-dev.js.expected"+                    assertDevExtra mod2 ["xxx","mod2.js","ctrl.js"] "application/javascript" "test/angular/mod2/ctrl-dev.js.expected"++                _ -> assertFailure "did not create two modules"++        it "generates the test template" $ do+            let testJs = $(hamletTestTemplate "test/angular/mod1/my-tabs.hamlet")+            testJs' <- BL.readFile "test/angular/mod1/my-tabs-testing.js.expected"+            assertEqual "my-tabs" testJs testJs'++        yesodSpec MyApp $ do+            yit "loads directive widget" $ do+                get SingleWidgetR+                statusIs 200+                htmlCount "div[ng-app] > script[type=text/ng-template][id=mydirect]" 1+                htmlAllContain "div[ng-app] > script[type=text/ng-template][id=mydirect]"+                    "<li ng-repeat=\"pane in panes\" ng-class=\"{active:pane.selected}\">"++            yit "loads directive files" $ do+                get DirectiveFilesR+                statusIs 200++                -- This should use default settings so <br> should not be closed+                htmlAllContain "div[ng-app] > script[type=text/ng-template][id=tabstemplateurl]"+                    "<br>\n<li ng-repeat=\"pane in panes\" ng-class=\"{active:pane.selected}\">"++                -- Also br not closed here+                htmlAllContain "div[ng-app] > script[type=text/ng-template][id=paneid]"+                    "<div class=\"tab-pane\" ng-show=\"selected\" ng-transclude></div>\n<br>"++            yit "loads directive files with settings" $ do+                get DirFilesXHTML+                statusIs 200++                -- This should be identical to the previous test except the <br> is closed now+                -- since we used XHTML settings+                htmlAllContain "div[ng-app] > script[type=text/ng-template][id=tabstemplateurl]"+                    "<br/>\n<li ng-repeat=\"pane in panes\" ng-class=\"{active:pane.selected}\">"++                -- Also br closed here+                htmlAllContain "div[ng-app] > script[type=text/ng-template][id=paneid]"+                    "<div class=\"tab-pane\" ng-show=\"selected\" ng-transclude></div>\n<br/>"+
+ test/RunGenerator.hs view
@@ -0,0 +1,95 @@+{-# LANGUAGE OverloadedStrings, QuasiQuotes, TemplateHaskell #-}+module RunGenerator where++import Control.Monad (forM_)+import Data.List (sortBy)+import Data.Ord (comparing)+import Language.Haskell.TH+import Test.HUnit+import Yesod.EmbeddedStatic+import Yesod.EmbeddedStatic.Types++import qualified Data.ByteString as B+import qualified Data.ByteString.Lazy as BL+import qualified Data.Text as T+import qualified Data.Text.Lazy as TL+import qualified Data.Text.Lazy.Encoding as TL++data GeneratorTestResult = GeneratorTestResult {+    gtError :: Maybe String+  , gtDevelReload :: IO BL.ByteString+  , gtDevelExtraFiles :: Maybe ([T.Text] -> IO (Maybe (B.ByteString, BL.ByteString)))+  }++devExtra :: GeneratorTestResult -> [T.Text] -> IO (B.ByteString, BL.ByteString)+devExtra gtr p = case gtDevelExtraFiles gtr of+                    Nothing -> error $ "Devel extra files is nothing for " ++ show p+                    Just d -> d p >>= maybe (error $ "Devel returned nothing for" ++ show p) return++dumpExpected :: Generator -> String -> Q [Dec]+dumpExpected g extra = do+    entries <- g+    runIO $ forM_ entries $ \e -> do+        ct <- ebProductionContent e+        BL.writeFile (ebLocation e ++ extra) ct+    return []++testEntry :: Entry -> (Location, B.ByteString, FilePath) -> ExpQ+testEntry e (loc, mime, f) = do+    eCt <- runIO $ BL.readFile f+    gCt <- runIO $ ebProductionContent e+    case (loc == ebLocation e, mime == ebMimeType e, eCt == gCt, ebDevelExtraFiles e) of+        (False,_,_,_) -> [| GeneratorTestResult (Just $ "Locations don't match for " ++ $(litE $ stringL loc))+                                                undefined undefined |]+        (_,False,_,_) -> [| GeneratorTestResult (Just $ "Mime type does not match for " ++ $(litE $ stringL loc))+                                                undefined undefined |]+        (_,_,False,_) -> [| GeneratorTestResult (Just $ "File content does not match for " ++ $(litE $ stringL loc) ++ "\n"+                                                   ++ $(litE $ stringL $ TL.unpack $ TL.decodeUtf8 gCt))+                                                undefined undefined |]+        (_,_,_,Nothing) -> [| GeneratorTestResult Nothing $(ebDevelReload e) Nothing |]+        (_,_,_,Just r)  -> [| GeneratorTestResult Nothing $(ebDevelReload e) (Just $r) |]++testGen :: Generator -> [(Location, B.ByteString, FilePath)] -> ExpQ+testGen g expected = do+    entries <- g+    if length expected /= length entries+        then [| [GeneratorTestResult (Just "Not same length") undefined undefined] |]+        else do+            let entries' = sortBy (comparing ebLocation) entries+                fst3 (x,_,_) = x+                expected' = sortBy (comparing fst3) expected+            listE $ zipWith testEntry entries' expected'++dumpDev :: GeneratorTestResult -> FilePath -> IO ()+dumpDev g f = do+    gCt <- gtDevelReload g+    BL.writeFile f gCt++assertDev :: GeneratorTestResult -> FilePath -> Assertion+assertDev g f = do+    fCt <- BL.readFile f+    gCt <- gtDevelReload g+    assertEqual ("Content for " ++ f) fCt gCt++dumpDevExtra :: GeneratorTestResult -> [T.Text] -> FilePath -> IO ()+dumpDevExtra g url file =+    case gtDevelExtraFiles g of+        Nothing -> error $ "Dev extra not found: " ++ show url+        Just f -> do+            mres <- f url+            case mres of+                Nothing -> error $ "No response for " ++ show url+                Just (_, ct) -> BL.writeFile file ct++assertDevExtra :: GeneratorTestResult -> [T.Text] -> B.ByteString -> FilePath -> Assertion+assertDevExtra g url mime file = do+    fCt <- BL.readFile file+    case gtDevelExtraFiles g of+        Nothing -> assertFailure $ "No dev extra for " ++ show url+        Just f -> do+            mres <- f url+            case mres of+                Nothing -> assertFailure $ "No response for " ++ show url+                Just (mime', ct') -> do+                    assertEqual ("Mime for " ++ show url) mime mime'+                    assertEqual ("Content for " ++ show url) fCt ct'
+ test/Spec.hs view
@@ -0,0 +1,1 @@+{-# OPTIONS_GHC -F -pgmF hspec-discover #-}
+ test/angular/mod1-and-templ-dev.js.expected view
@@ -0,0 +1,38 @@++(function() {+    /* We want to defer bootstrap until all scripts are loaded */+    if (!/^NG_DEFER_BOOTSTRAP!/.test(window.name)) {+        window.name = "NG_DEFER_BOOTSTRAP!" + window.name;+        window.yesod_devel_scripts = {};+        window.yesod_devel_check_loaded = function() {+            for (var key in window.yesod_devel_scripts) {+                if (!window.yesod_devel_scripts[key]) {+                    /* Not loaded yet */+                    return;+                }+            }+            /* Everything has loaded, bootstrap can continue */+            angular.resumeBootstrap();+        };+    }++    /* Create the module */+    angular.module("mod1", []);++    /* Figure out the full path of the current script */+    var scripts = document.getElementsByTagName("script"),+        path = scripts[scripts.length - 1].src;++    /* Add a script tag for each file in the module */+    var files = ["a.js","b.js","c.js","my-pane.js","my-tabs.js","my-pane.hamlet","my-tabs.hamlet"];+    for (var i = 0; i < files.length; i++) {+        /* Add the script to the list of scripts to wait for */+        window.yesod_devel_scripts["mod1" + "/" + files[i]] = false;++        var s = document.createElement("script");+        s.type = "application/javascript";+        s.src = path + "/" + files[i];+        document.body.appendChild(s);+    }+})();+
+ test/angular/mod1-and-templ.js.expected view
@@ -0,0 +1,57 @@+(function(module) {module.controller("myctrl",["$scope", function($scope) {+    console.log("A");+    $scope.A = "A";+}]);+module.factory("thefactory",["$http","xyz", function($http, xyz) {+    console.log("B");+}]);+module.directive("my-directive", function() {+    return { template: "<h1>Hello World</h1>" };+});+module.directive("myPane", function() {+    return {+        require: '^myTabs',+        restrict: 'E',+        transclude: true,"controller":["$scope","ttt",+                    function($scope, ttt) {+            console.log("hah");+        }],+        scope: {+            title: '@'+        },+        link: function(scope, element, attrs, tabsCtrl) {+            tabsCtrl.addPane(scope);+        },+        templateUrl: 'paneid',+    };+});module.directive("myTabs", function() {+    return {+        restrict: "E",+        transclude: true,+        scope: {},"controller":["$scope",+                      function($scope) {+            var panes = $scope.panes = [];++            $scope.select = function(pane) {+                angular.forEach(panes, function(pane) {+                    pane.selected = false;+                });+                pane.selected = true;+            };++            this.addPane = function(pane) {+                if (panes.length == 0) {+                    $scope.select(pane);+                }+                panes.push(pane);+            };+        }],+        "templateUrl": 'tabstemplateurl',+    };+});+module.run(['$templateCache', function($templateCache) {+$templateCache.put("paneid","\u003cdiv class=\"tab-pane\" ng-show=\"selected\" ng-transclude\u003e\u003c/div\u003e\n\u003cbr\u003e\n");+$templateCache.put("tabstemplateurl","\u003cdiv class=\"tabbable\"\u003e\u003cul class=\"nav nav-tabs\"\u003e\u003cbr\u003e\n\u003cli ng-repeat=\"pane in panes\" ng-class=\"{active:pane.selected}\"\u003e\u003ca href=\"\" ng-click=\"select(pane)\"\u003e{{pane.title}}\u003c/a\u003e\n\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"tab-content\" ng-transclude\u003e\u003c/div\u003e\n\u003c/div\u003e\n");+}]);+})(angular.module("mod1",[]));+Added by mini
+ test/angular/mod1-dev.js.expected view
@@ -0,0 +1,38 @@++(function() {+    /* We want to defer bootstrap until all scripts are loaded */+    if (!/^NG_DEFER_BOOTSTRAP!/.test(window.name)) {+        window.name = "NG_DEFER_BOOTSTRAP!" + window.name;+        window.yesod_devel_scripts = {};+        window.yesod_devel_check_loaded = function() {+            for (var key in window.yesod_devel_scripts) {+                if (!window.yesod_devel_scripts[key]) {+                    /* Not loaded yet */+                    return;+                }+            }+            /* Everything has loaded, bootstrap can continue */+            angular.resumeBootstrap();+        };+    }++    /* Create the module */+    angular.module("mod1", []);++    /* Figure out the full path of the current script */+    var scripts = document.getElementsByTagName("script"),+        path = scripts[scripts.length - 1].src;++    /* Add a script tag for each file in the module */+    var files = ["a.js","b.js","c.js","my-pane.js","my-tabs.js"];+    for (var i = 0; i < files.length; i++) {+        /* Add the script to the list of scripts to wait for */+        window.yesod_devel_scripts["mod1" + "/" + files[i]] = false;++        var s = document.createElement("script");+        s.type = "application/javascript";+        s.src = path + "/" + files[i];+        document.body.appendChild(s);+    }+})();+
+ test/angular/mod1.js.expected view
@@ -0,0 +1,53 @@+(function(module) {module.controller("myctrl",["$scope", function($scope) {+    console.log("A");+    $scope.A = "A";+}]);+module.factory("thefactory",["$http","xyz", function($http, xyz) {+    console.log("B");+}]);+module.directive("my-directive", function() {+    return { template: "<h1>Hello World</h1>" };+});+module.directive("myPane", function() {+    return {+        require: '^myTabs',+        restrict: 'E',+        transclude: true,"controller":["$scope","ttt",+                    function($scope, ttt) {+            console.log("hah");+        }],+        scope: {+            title: '@'+        },+        link: function(scope, element, attrs, tabsCtrl) {+            tabsCtrl.addPane(scope);+        },+        templateUrl: 'paneid',+    };+});module.directive("myTabs", function() {+    return {+        restrict: "E",+        transclude: true,+        scope: {},"controller":["$scope",+                      function($scope) {+            var panes = $scope.panes = [];++            $scope.select = function(pane) {+                angular.forEach(panes, function(pane) {+                    pane.selected = false;+                });+                pane.selected = true;+            };++            this.addPane = function(pane) {+                if (panes.length == 0) {+                    $scope.select(pane);+                }+                panes.push(pane);+            };+        }],+        "templateUrl": 'tabstemplateurl',+    };+});+})(angular.module("mod1",[]));+Added by mini
+ test/angular/mod1/a-dev.js.expected view
@@ -0,0 +1,8 @@+(function(module) {   module.controller("myctrl", function($scope) {+    console.log("A");+    $scope.A = "A";+});++window.yesod_devel_scripts["mod1/a.js"] = true;+window.yesod_devel_check_loaded();+})(angular.module("mod1"));
+ test/angular/mod1/a.js view
@@ -0,0 +1,4 @@+module.controller("myctrl", function($scope) {+    console.log("A");+    $scope.A = "A";+});
+ test/angular/mod1/b.js view
@@ -0,0 +1,3 @@+module.factory("thefactory", function($http, xyz) {+    console.log("B");+});
+ test/angular/mod1/c.js view
@@ -0,0 +1,3 @@+module.directive("my-directive", function() {+    return { template: "<h1>Hello World</h1>" };+});
+ test/angular/mod1/my-pane.hamlet view
@@ -0,0 +1,2 @@+<div .tab-pane ng-show=selected ng-transclude>+<br>
+ test/angular/mod1/my-pane.js view
@@ -0,0 +1,17 @@+module.directive("myPane", function() {+    return {+        require: '^myTabs',+        restrict: 'E',+        transclude: true,+        controller: function($scope, ttt) {+            console.log("hah");+        },+        scope: {+            title: '@'+        },+        link: function(scope, element, attrs, tabsCtrl) {+            tabsCtrl.addPane(scope);+        },+        templateUrl: 'paneid',+    };+});
+ test/angular/mod1/my-tabs-dev.js.expected view
@@ -0,0 +1,7 @@+(function(module) {   module.run(['$templateCache', function($templateCache) {+$templateCache.put("tabstemplateurl","\u003cdiv class=\"tabbable\"\u003e\u003cul class=\"nav nav-tabs\"\u003e\u003cbr\u003e\n\u003cli ng-repeat=\"pane in panes\" ng-class=\"{active:pane.selected}\"\u003e\u003ca href=\"\" ng-click=\"select(pane)\"\u003e{{pane.title}}\u003c/a\u003e\n\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"tab-content\" ng-transclude\u003e\u003c/div\u003e\n\u003c/div\u003e\n");+}]);++window.yesod_devel_scripts["mod1/my-tabs.hamlet"] = true;+window.yesod_devel_check_loaded();+})(angular.module("mod1"));
+ test/angular/mod1/my-tabs-testing.js.expected view
@@ -0,0 +1,4 @@+module.run(function($templateCache) {+    $templateCache.put("tabstemplateurl",+"\u003cdiv class=\"tabbable\"\u003e\u003cul class=\"nav nav-tabs\"\u003e\u003cbr\u003e\n\u003cli ng-repeat=\"pane in panes\" ng-class=\"{active:pane.selected}\"\u003e\u003ca href=\"\" ng-click=\"select(pane)\"\u003e{{pane.title}}\u003c/a\u003e\n\u003c/li\u003e\n\u003c/ul\u003e\n\u003cdiv class=\"tab-content\" ng-transclude\u003e\u003c/div\u003e\n\u003c/div\u003e\n"+);});
+ test/angular/mod1/my-tabs.hamlet view
@@ -0,0 +1,6 @@+<div .tabbable>+    <ul .nav .nav-tabs>+        <br>+        <li ng-repeat="pane in panes" ng-class="{active:pane.selected}">+            <a href="" ng-click="select(pane)">{{pane.title}}+    <div .tab-content ng-transclude>
+ test/angular/mod1/my-tabs.js view
@@ -0,0 +1,25 @@+module.directive("myTabs", function() {+    return {+        restrict: "E",+        transclude: true,+        scope: {},+        "controller": function($scope) {+            var panes = $scope.panes = [];++            $scope.select = function(pane) {+                angular.forEach(panes, function(pane) {+                    pane.selected = false;+                });+                pane.selected = true;+            };++            this.addPane = function(pane) {+                if (panes.length == 0) {+                    $scope.select(pane);+                }+                panes.push(pane);+            };+        },+        "templateUrl": 'tabstemplateurl',+    };+});
+ test/angular/mod2-dev.js.expected view
@@ -0,0 +1,38 @@++(function() {+    /* We want to defer bootstrap until all scripts are loaded */+    if (!/^NG_DEFER_BOOTSTRAP!/.test(window.name)) {+        window.name = "NG_DEFER_BOOTSTRAP!" + window.name;+        window.yesod_devel_scripts = {};+        window.yesod_devel_check_loaded = function() {+            for (var key in window.yesod_devel_scripts) {+                if (!window.yesod_devel_scripts[key]) {+                    /* Not loaded yet */+                    return;+                }+            }+            /* Everything has loaded, bootstrap can continue */+            angular.resumeBootstrap();+        };+    }++    /* Create the module */+    angular.module("mod2", ["mod1"]);++    /* Figure out the full path of the current script */+    var scripts = document.getElementsByTagName("script"),+        path = scripts[scripts.length - 1].src;++    /* Add a script tag for each file in the module */+    var files = ["ctrl.js","factory.js"];+    for (var i = 0; i < files.length; i++) {+        /* Add the script to the list of scripts to wait for */+        window.yesod_devel_scripts["mod2" + "/" + files[i]] = false;++        var s = document.createElement("script");+        s.type = "application/javascript";+        s.src = path + "/" + files[i];+        document.body.appendChild(s);+    }+})();+
+ test/angular/mod2.js.expected view
@@ -0,0 +1,9 @@+(function(module) {module.controller("thectrl", function() {+    console.log("ABC");+});+module.factory("a factory", function() {+    console.log("Factory!");+    return {};+});+})(angular.module("mod2",["mod1"]));+Added by mini
+ test/angular/mod2/ctrl-dev.js.expected view
@@ -0,0 +1,7 @@+(function(module) {   module.controller("thectrl", function() {+    console.log("ABC");+});++window.yesod_devel_scripts["mod2/ctrl.js"] = true;+window.yesod_devel_check_loaded();+})(angular.module("mod2"));
+ test/angular/mod2/ctrl.js view
@@ -0,0 +1,3 @@+module.controller("thectrl", function() {+    console.log("ABC");+});
+ test/angular/mod2/factory.js view
@@ -0,0 +1,4 @@+module.factory("a factory", function() {+    console.log("Factory!");+    return {};+});
+ test/angular/mod2/module-deps.json view
@@ -0,0 +1,1 @@+["mod1"]
+ yesod-static-angular.cabal view
@@ -0,0 +1,125 @@+name:              yesod-static-angular+version:           0.1.0+cabal-version:     >= 1.8+build-type:        Simple+synopsis:          Yesod generators for embedding AngularJs code into yesod-static at compile time+category:          Web+author:            John Lenz <lenz@math.uic.edu>+maintainer:        John Lenz <lenz@math.uic.edu>+license:           MIT+license-file:      LICENSE+homepage:          https://bitbucket.org/wuzzeb/yesod-static-generators+stability:         Experimental+description:       yesod-static supports generators which run at compile time which create static+                   resources to embed directly into the executable.  This package leverages this to+                   provide automatic management of <http://angularjs.org/ AngularJS> code.  During+                   development individual files served and reloaded on every request.  When compiling+                   for production, the files are minimized, compressed, and then embedded into the+                   executable.++-- Temp workaround for http://hackage.haskell.org/trac/hackage/ticket/792+extra-source-files: README.md+                  , test/*.hs+                  , test/angular/*.js.expected+                  , test/angular/mod1/*.js+                  , test/angular/mod1/*.js.expected+                  , test/angular/mod1/*.hamlet+                  , test/angular/mod2/*.js+                  , test/angular/mod2/*.js.expected+                  , test/angular/mod2/*.json+++                  , example/README.md+                  , example/*.hs+                  , example/angular-app/*.js+                  , example/angular-app/README.md+                  , example/angular-app/*.hamlet+                  , example/static/*.js+                  , example/static/*.min.css+                  , example/templates/*.hamlet+                  , example/templates/*.cassius+                  , example/tests/*.conf.js+                  , example/tests/unit-js/*.js+                  , example/tests/end2end/*.hs++source-repository head+    type: mercurial+    location: https://bitbucket.org/wuzzeb/yesod-static-generators++flag example+    Description: Build the example program+    Default: False++library+    hs-source-dirs:  .++    exposed-modules: Yesod.EmbeddedStatic.AngularJavascript++    other-modules: Yesod.EmbeddedStatic.AngularJsMangle++    ghc-options:   -Wall -O2++    build-depends: base                 >= 4          && < 5++                 , aeson                >= 0.6+                 , blaze-builder        >= 0.3+                 , blaze-markup         >= 0.5+                 , bytestring           >= 0.10+                 , data-default         >= 0.5+                 , directory            >= 1.2+                 , filepath             >= 1.3+                 , hamlet               >= 1.1+                 , language-javascript  >= 0.5+                 , mime-types           >= 0.1+                 , shakespeare-js       >= 1.2+                 , template-haskell+                 , text                 >= 0.11+                 , yesod-core           >= 1.2        && < 1.3+                 , yesod-static         >= 1.2.1      && < 1.3++test-suite test+    type:              exitcode-stdio-1.0+    main-is:           Spec.hs+    hs-source-dirs:    test+    ghc-options:       -Wall++    build-depends: base+                 , bytestring+                 , hamlet+                 , hspec >= 1.7+                 , HUnit >= 1.2+                 , text+                 , template-haskell+                 , yesod-core+                 , yesod-test >= 1.2 && < 1.3+                 , yesod-static+                 , yesod-static-angular++executable example-production+    if !flag(example)+        Buildable: False++    main-is:  main.hs+    hs-source-dirs: example++    build-depends: base+                 , data-default+                 , shakespeare-css+                 , yesod                    >= 1.2 && < 1.3+                 , yesod-static+                 , yesod-static-angular++executable example-dev+    if !flag(example)+        Buildable: False++    main-is:  main.hs+    cpp-options: -DDEV+    hs-source-dirs: example++    build-depends: base+                 , data-default+                 , shakespeare-css+                 , yesod                    >= 1.2 && < 1.3+                 , yesod-static+                 , yesod-static-angular