Upgrade handlebars to 1.3.0.

This was "npm update handlebars" followed by copying
runtime.js into the static directory and restoring the
copyright header.

(imported from commit 69d30cbfcb3b776cdfdcffa17a87704540eab76a)

node_modules/handlebars/.jshintrc

@@ -1,52 +0,0 @@
-{
-    "predef": [
-        "console",
-        "Ember",
-        "DS",
-        "Handlebars",
-        "Metamorph",
-        "ember_assert",
-        "ember_warn",
-        "ember_deprecate",
-        "ember_deprecateFunc",
-        "require",
-        "suite",
-        "equal",
-        "equals",
-        "test",
-        "testBoth",
-        "raises",
-        "deepEqual",
-        "start",
-        "stop",
-        "ok",
-        "strictEqual",
-        "module"
-    ],
-
-    "node" : true,
-    "es5" : true,
-    "browser" : true,
-
-    "boss" : true,
-    "curly": false,
-    "debug": false,
-    "devel": false,
-    "eqeqeq": true,
-    "evil": true,
-    "forin": false,
-    "immed": false,
-    "laxbreak": false,
-    "newcap": true,
-    "noarg": true,
-    "noempty": false,
-    "nonew": false,
-    "nomen": false,
-    "onevar": false,
-    "plusplus": false,
-    "regexp": false,
-    "undef": true,
-    "sub": true,
-    "strict": false,
-    "white": false
-}

node_modules/handlebars/.npmignore

@@ -1,10 +1,23 @@
 .DS_Store
 .gitignore
 .rvmrc
+.jshintrc
+.travis.yml
+.rspec
 Gemfile
 Gemfile.lock
 Rakefile
+Gruntfile.js
+*.gemspec
+*.nuspec
 bench/*
+configurations/*
+components/*
+dist/cdnjs/*
+dist/components/*
 spec/*
 src/*
+tasks/*
+tmp/*
+publish/*
 vendor/*

node_modules/handlebars/.rspec

@@ -1 +0,0 @@
--cfs

node_modules/handlebars/README.markdown

@@ -1,4 +1,5 @@
-[![Build Status](https://travis-ci.org/wycats/handlebars.js.png?branch=master)](https://travis-ci.org/wycats/handlebars.js)
+[![Travis Build Status](https://travis-ci.org/wycats/handlebars.js.png?branch=master)](https://travis-ci.org/wycats/handlebars.js)
+[![Selenium Test Status](https://saucelabs.com/buildstatus/handlebars)](https://saucelabs.com/u/handlebars)
 
 Handlebars.js
 =============
@@ -11,12 +12,20 @@ keep the view and the code separated like we all know they should be.
 Checkout the official Handlebars docs site at
 [http://www.handlebarsjs.com](http://www.handlebarsjs.com).
 
-
 Installing
 ----------
-Installing Handlebars is easy. Simply download the package [from the
+Installing Handlebars is easy. Simply download the package [from the official site](http://handlebarsjs.com/) or the [bower repository][bower-repo] and add it to your web pages (you should usually use the most recent version).
-official site](http://handlebarsjs.com/) and add it to your web pages
+
-(you should usually use the most recent version).
+Alternatively, if you prefer having the latest version of handlebars from
+the 'master' branch, passing builds of the 'master' branch are automatically
+published to S3. You may download the latest passing master build by grabbing
+a `handlebars-latest.js` file from the [builds page][builds-page]. When the
+build is published, it is also available as a `handlebars-gitSHA.js` file on
+the builds page if you need a version to refer to others.
+`handlebars-runtime.js` builds are also available.
+
+**Note**: The S3 builds page is provided as a convenience for the community,
+but you should not use it for hosting Handlebars in production.
 
 Usage
 -----
@@ -24,7 +33,7 @@ In general, the syntax of Handlebars.js templates is a superset
 of Mustache templates. For basic syntax, check out the [Mustache
 manpage](http://mustache.github.com/mustache.5.html).
 
-Once you have a template, use the Handlebars.compile method to compile
+Once you have a template, use the `Handlebars.compile` method to compile
 the template into a function. The generated function takes a context
 argument, which will be used to render the template.
 
@@ -55,12 +64,12 @@ template. Here's an example, which assumes that your objects have a URL
 embedded in them, as well as the text for a link:
 
 ```js
-Handlebars.registerHelper('link_to', function(context) {
+Handlebars.registerHelper('link_to', function() {
-  return "<a href='" + context.url + "'>" + context.body + "</a>";
+  return "<a href='" + this.url + "'>" + this.body + "</a>";
 });
 
 var context = { posts: [{url: "/hello-world", body: "Hello World!"}] };
-var source = "<ul>{{#posts}}<li>{{{link_to this}}}</li>{{/posts}}</ul>"
+var source = "<ul>{{#posts}}<li>{{{link_to}}}</li>{{/posts}}</ul>"
 
 var template = Handlebars.compile(source);
 template(context);
@@ -72,6 +81,14 @@ template(context);
 // </ul>
 ```
 
+Helpers take precedence over fields defined on the context. To access a field
+that is masked by a helper, a path reference may be used. In the example above
+a field named `link_to` on the `context` object would be referenced using:
+
+```
+{{./link_to}}
+```
+
 Escaping
 --------
 
@@ -93,17 +110,17 @@ templates easier and also changes a tiny detail of how partials work.
 Handlebars.js supports an extended expression syntax that we call paths.
 Paths are made up of typical expressions and . characters. Expressions
 allow you to not only display data from the current context, but to
-display data from contexts that are descendents and ancestors of the
+display data from contexts that are descendants and ancestors of the
 current context.
 
-To display data from descendent contexts, use the `.` character. So, for
+To display data from descendant contexts, use the `.` character. So, for
 example, if your data were structured like:
 
 ```js
-var data = {"person": { "name": "Alan" }, company: {"name": "Rad, Inc." } };
+var data = {"person": { "name": "Alan" }, "company": {"name": "Rad, Inc." } };
 ```
 
-you could display the person's name from the top-level context with the
+You could display the person's name from the top-level context with the
 following expression:
 
 ```
@@ -130,12 +147,12 @@ When calling a helper, you can pass paths or Strings as parameters. For
 instance:
 
 ```js
-Handlebars.registerHelper('link_to', function(title, context) {
+Handlebars.registerHelper('link_to', function(title, options) {
-  return "<a href='/posts" + context.url + "'>" + title + "!</a>"
+  return "<a href='/posts" + this.url + "'>" + title + "!</a>"
 });
 
 var context = { posts: [{url: "/hello-world", body: "Hello World!"}] };
-var source = '<ul>{{#posts}}<li>{{{link_to "Post" this}}}</li>{{/posts}}</ul>'
+var source = '<ul>{{#posts}}<li>{{{link_to "Post"}}}</li>{{/posts}}</ul>'
 
 var template = Handlebars.compile(source);
 template(context);
@@ -177,12 +194,18 @@ template(data);
 // </ul>
 ```
 
-Whenever the block helper is called it is given two parameters, the
+Whenever the block helper is called it is given one or more parameters,
-argument that is passed to the helper, or the current context if no
+any arguments that are passed in the helper in the call and an `options`
-argument is passed and the compiled contents of the block. Inside of
+object containing the `fn` function which executes the block's child.
-the block helper the value of `this` is the current context, wrapped to
+The block's current context may be accessed through `this`.
-include a method named `__get__` that helps translate paths into values
+
-within the helpers.
+Block helpers have the same syntax as mustache sections but should not be
+confused with one another. Sections are akin to an implicit `each` or
+`with` statement depending on the input data and helpers are explicit
+pieces of code that are free to implement whatever behavior they like.
+The [mustache spec](http://mustache.github.io/mustache.5.html)
+defines the exact behavior of sections. In the case of name conflicts,
+helpers are given priority.
 
 ### Partials
 
@@ -253,6 +276,13 @@ Options:
   -m, --min            Minimize output                                                        [boolean]
   -s, --simple         Output template function only.                                         [boolean]
   -r, --root           Template root. Base value that will be stripped from template names.   [string]
+  -c, --commonjs       Exports CommonJS style, path to Handlebars module                      [string]
+  -h, --handlebarPath  Path to handlebar.js (only valid for amd-style)                        [string]
+  -n, --namespace      Template namespace                                                     [string]
+  -p, --partial        Compiling a partial template                                           [boolean]
+  -d, --data           Include data when compiling                                            [boolean]
+  -e, --extension      Template extension.                                                    [string]
+  -b, --bom            Removes the BOM (Byte Order Mark) from the beginning of the templates. [boolean]
 </pre>
 
 If using the precompiler's normal mode, the resulting templates will be
@@ -275,7 +305,25 @@ normal.
   helpers for size and speed.
 - When all helpers are known in advance the `--knownOnly` argument may be used
   to optimize all block helper references.
+- Implementations that do not use `@data` variables can improve performance of
+  iteration centric templates by specifying `{data: false}` in the compiler options.
 
+Supported Environments
+----------------------
+
+Handlebars has been designed to work in any ECMAScript 3 environment. This includes
+
+- Node.js
+- Chrome
+- Firefox
+- Safari 5+
+- Opera 11+
+- IE 6+
+
+Older versions and other runtimes are likely to work but have not been formally
+tested.
+
+[![Selenium Test Status](https://saucelabs.com/browser-matrix/handlebars.svg)](https://saucelabs.com/u/handlebars)
 
 Performance
 -----------
@@ -294,28 +342,13 @@ and we will have some benchmarks in the near future.
 Building
 --------
 
-To build handlebars, just run `rake release`, and you will get two files
+To build handlebars, just run `grunt build`, and the build will output to the `dist` directory.
-in the `dist` directory.
 
 
 Upgrading
 ---------
 
-When upgrading from the Handlebars 0.9 series, be aware that the
+See [release-notes.md](https://github.com/wycats/handlebars.js/blob/master/release-notes.md) for upgrade notes.
-signature for passing custom helpers or partials to templates has
-changed.
-
-Instead of:
-
-```js
-template(context, helpers, partials, [data])
-```
-
-Use:
-
-```js
-template(context, {helpers: helpers, partials: partials, data: data})
-```
 
 Known Issues
 ------------
@@ -323,47 +356,103 @@ Known Issues
 * Using a variable, helper, or partial named `class` causes errors in IE browsers. (Instead, use `className`)
 
 Handlebars in the Wild
------------------
+----------------------
+
+* [Assemble](http://assemble.io), by [@jonschlinkert](https://github.com/jonschlinkert)
+  and [@doowb](https://github.com/doowb), is a static site generator that uses Handlebars.js
+  as its template engine.
+* [CoSchedule](http://coschedule.com) An editorial calendar for WordPress that uses Handlebars.js
+* [Ember.js](http://www.emberjs.com) makes Handlebars.js the primary way to
+  structure your views, also with automatic data binding support.
+* [Ghost](https://ghost.org/) Just a blogging platform.
+* [handlebars_assets](http://github.com/leshill/handlebars_assets): A Rails Asset Pipeline gem
+  from Les Hill (@leshill).
+* [handlebars-helpers](https://github.com/assemble/handlebars-helpers) is an extensive library
+  with 100+ handlebars helpers.
+* [hbs](http://github.com/donpark/hbs): An Express.js view engine adapter for Handlebars.js,
+  from Don Park.
 * [jblotus](http://github.com/jblotus) created [http://tryhandlebarsjs.com](http://tryhandlebarsjs.com)
   for anyone who would like to try out Handlebars.js in their browser.
-* Don Park wrote an Express.js view engine adapter for Handlebars.js called
+* [jQuery plugin](http://71104.github.io/jquery-handlebars/): allows you to use
-  [hbs](http://github.com/donpark/hbs).
+  Handlebars.js with [jQuery](http://jquery.com/).
+* [Lumbar](http://walmartlabs.github.io/lumbar) provides easy module-based template management for
+  handlebars projects.
 * [sammy.js](http://github.com/quirkey/sammy) by Aaron Quint, a.k.a. quirkey,
   supports Handlebars.js as one of its template plugins.
 * [SproutCore](http://www.sproutcore.com) uses Handlebars.js as its main
   templating engine, extending it with automatic data binding support.
-* [Ember.js](http://www.emberjs.com) makes Handlebars.js the primary way to
+* [YUI](http://yuilibrary.com/yui/docs/handlebars/) implements a port of handlebars
-  structure your views, also with automatic data binding support.
+* [Swag](https://github.com/elving/swag) by [@elving](https://github.com/elving) is a growing collection of helpers for handlebars.js. Give your handlebars.js templates some swag son!
-* Les Hill (@leshill) wrote a Rails Asset Pipeline gem named
+* [DOMBars](https://github.com/blakeembrey/dombars) is a DOM-based templating engine built on the Handlebars parser and runtime
-  handlebars_assets](http://github.com/leshill/handlebars_assets).
+
+External Resources
+------------------
+
 * [Gist about Synchronous and asynchronous loading of external handlebars templates](https://gist.github.com/2287070)
 
+Have a project using Handlebars? Send us a [pull request][pull-request]!
+
 Helping Out
 -----------
+
 To build Handlebars.js you'll need a few things installed.
 
 * Node.js
-* Jison, for building the compiler - `npm install jison`
+* [Grunt](http://gruntjs.com/getting-started)
-* Ruby
-* therubyracer, for running tests - `gem install therubyracer`
-* rspec, for running tests - `gem install rspec`
 
-There's a Gemfile in the repo, so you can run `bundle` to install rspec
+Project dependencies may be installed via `npm install`.
-and therubyracer if you've got bundler installed.
 
-To build Handlebars.js from scratch, you'll want to run `rake compile`
+To build Handlebars.js from scratch, you'll want to run `grunt`
 in the root of the project. That will build Handlebars and output the
-results to the dist/ folder. To run tests, run `rake spec`. You can also
+results to the dist/ folder. To re-run tests, run `grunt test` or `npm test`.
-run our set of benchmarks with `rake bench`.
+You can also run our set of benchmarks with `grunt bench`.
 
-If you notice any problems, please report
+The `grunt dev` implements watching for tests and allows for in browser testing at `http://localhost:9999/spec/`.
-them to the GitHub issue tracker at
+
+If you notice any problems, please report them to the GitHub issue tracker at
 [http://github.com/wycats/handlebars.js/issues](http://github.com/wycats/handlebars.js/issues).
 Feel free to contact commondream or wycats through GitHub with any other
 questions or feature requests. To submit changes fork the project and
 send a pull request.
 
+### Ember testing
+
+The current ember distribution should be tested as part of the handlebars release process. This requires building the `handlebars-source` gem locally and then executing the ember test script.
+
+```sh
+grunt build release
+export HANDLEBARS_PATH=`pwd`
+
+cd $emberRepoDir
+bundle exec rake clean
+bundle exec rake test
+```
+
+### Releasing
+
+Handlebars utilizes the [release yeoman generator][generator-release] to perform most release tasks.
+
+A full release may be completed with the following:
+
+```
+yo release:notes patch
+yo release:release patch
+npm publish
+yo release:publish cdnjs handlebars.js dist/cdnjs/
+yo release:publish components handlebars.js dist/components/
+
+cd dist/components/
+gem build handlebars-source.gemspec
+gem push handlebars-source-*.gem
+```
+
+After this point the handlebars site needs to be updated to point to the new version numbers.
+
 License
 -------
 Handlebars.js is released under the MIT license.
 
+[bower-repo]: https://github.com/components/handlebars.js
+[builds-page]: http://builds.handlebarsjs.com.s3.amazonaws.com/bucket-listing.html?sort=lastmod&sortdir=desc
+[generator-release]: https://github.com/walmartlabs/generator-release
+[pull-request]: https://github.com/wycats/handlebars.js/pull/new/master

node_modules/handlebars/bin/handlebars

@@ -70,6 +70,11 @@ var optimist = require('optimist')
         'description': 'Template extension.',
         'alias': 'extension',
         'default': 'handlebars'
+      },
+      'b': {
+        'type': 'boolean',
+        'description': 'Removes the BOM (Byte Order Mark) from the beginning of the templates.',
+        'alias': 'bom'
       }
     })
 
@@ -97,7 +102,7 @@ var optimist = require('optimist')
     });
 
 var fs = require('fs'),
-    handlebars = require('../lib/handlebars'),
+    handlebars = require('../lib'),
     basename = require('path').basename,
     uglify = require('uglify-js');
 
@@ -122,7 +127,7 @@ extension = new RegExp('\\.' + extension + '$');
 var output = [];
 if (!argv.simple) {
   if (argv.amd) {
-    output.push('define([\'' + argv.handlebarPath + 'handlebars\'], function(Handlebars) {\n');
+    output.push('define([\'' + argv.handlebarPath + 'handlebars.runtime\'], function(Handlebars) {\n  Handlebars = Handlebars["default"];');
   } else if (argv.commonjs) {
     output.push('var Handlebars = require("' + argv.commonjs + '");');
   } else {
@@ -145,9 +150,13 @@ function processTemplate(template, root) {
         processTemplate(path, root || template);
       }
     });
-  } else {
+  } else if (extension.test(path)) {
     var data = fs.readFileSync(path, 'utf8');
 
+    if (argv.bom && data.indexOf('\uFEFF') === 0) {
+      data = data.substring(1);
+    }
+
     var options = {
       knownHelpers: known,
       knownHelpersOnly: argv.o
@@ -168,10 +177,14 @@ function processTemplate(template, root) {
     if (argv.simple) {
       output.push(handlebars.precompile(data, options) + '\n');
     } else if (argv.partial) {
-      if(argv.amd && argv._.length == 1){ output.push('return '); }
+      if(argv.amd && (argv._.length == 1 && !fs.statSync(argv._[0]).isDirectory())) {
+        output.push('return ');
+      }
       output.push('Handlebars.partials[\'' + template + '\'] = template(' + handlebars.precompile(data, options) + ');\n');
     } else {
-      if(argv.amd && argv._.length == 1){ output.push('return '); }
+      if(argv.amd && (argv._.length == 1 && !fs.statSync(argv._[0]).isDirectory())) {
+        output.push('return ');
+      }
       output.push('templates[\'' + template + '\'] = template(' + handlebars.precompile(data, options) + ');\n');
     }
   }
@@ -184,7 +197,7 @@ argv._.forEach(function(template) {
 // Output the content
 if (!argv.simple) {
   if (argv.amd) {
-    if(argv._.length > 1){
+    if(argv._.length > 1 || (argv._.length == 1 && fs.statSync(argv._[0]).isDirectory())) {
       if(argv.partial){
         output.push('return Handlebars.partials;\n');
       } else {
@@ -199,10 +212,7 @@ if (!argv.simple) {
 output = output.join('');
 
 if (argv.min) {
-  var ast = uglify.parser.parse(output);
+  output = uglify.minify(output, {fromString: true}).code;
-  ast = uglify.uglify.ast_mangle(ast);
-  ast = uglify.uglify.ast_squeeze(ast);
-  output = uglify.uglify.gen_code(ast);
 }
 
 if (argv.output) {

node_modules/handlebars/bower.json

@@ -1,9 +0,0 @@
-{
-  "name": "handlebars.js",
-  "version": "1.0.0-rc.4",
-  "main": "dist/handlebars.js",
-  "ignore": [
-    "node_modules",
-    "components"
-  ]
-}

node_modules/handlebars/dist/amd/handlebars.js

@@ -0,0 +1,41 @@
+define(
+  ["./handlebars.runtime","./handlebars/compiler/ast","./handlebars/compiler/base","./handlebars/compiler/compiler","./handlebars/compiler/javascript-compiler","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+    "use strict";
+    /*globals Handlebars: true */
+    var Handlebars = __dependency1__["default"];
+
+    // Compiler imports
+    var AST = __dependency2__["default"];
+    var Parser = __dependency3__.parser;
+    var parse = __dependency3__.parse;
+    var Compiler = __dependency4__.Compiler;
+    var compile = __dependency4__.compile;
+    var precompile = __dependency4__.precompile;
+    var JavaScriptCompiler = __dependency5__["default"];
+
+    var _create = Handlebars.create;
+    var create = function() {
+      var hb = _create();
+
+      hb.compile = function(input, options) {
+        return compile(input, options, hb);
+      };
+      hb.precompile = function (input, options) {
+        return precompile(input, options, hb);
+      };
+
+      hb.AST = AST;
+      hb.Compiler = Compiler;
+      hb.JavaScriptCompiler = JavaScriptCompiler;
+      hb.Parser = Parser;
+      hb.parse = parse;
+
+      return hb;
+    };
+
+    Handlebars = create();
+    Handlebars.create = create;
+
+    __exports__["default"] = Handlebars;
+  });

node_modules/handlebars/dist/amd/handlebars.runtime.js

@@ -0,0 +1,36 @@
+define(
+  ["./handlebars/base","./handlebars/safe-string","./handlebars/exception","./handlebars/utils","./handlebars/runtime","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+    "use strict";
+    /*globals Handlebars: true */
+    var base = __dependency1__;
+
+    // Each of these augment the Handlebars object. No need to setup here.
+    // (This is done to easily share code between commonjs and browse envs)
+    var SafeString = __dependency2__["default"];
+    var Exception = __dependency3__["default"];
+    var Utils = __dependency4__;
+    var runtime = __dependency5__;
+
+    // For compatibility and usage outside of module systems, make the Handlebars object a namespace
+    var create = function() {
+      var hb = new base.HandlebarsEnvironment();
+
+      Utils.extend(hb, base);
+      hb.SafeString = SafeString;
+      hb.Exception = Exception;
+      hb.Utils = Utils;
+
+      hb.VM = runtime;
+      hb.template = function(spec) {
+        return runtime.template(spec, hb);
+      };
+
+      return hb;
+    };
+
+    var Handlebars = create();
+    Handlebars.create = create;
+
+    __exports__["default"] = Handlebars;
+  });

node_modules/handlebars/dist/amd/handlebars/base.js

@@ -0,0 +1,184 @@
+define(
+  ["./utils","./exception","exports"],
+  function(__dependency1__, __dependency2__, __exports__) {
+    "use strict";
+    var Utils = __dependency1__;
+    var Exception = __dependency2__["default"];
+
+    var VERSION = "1.3.0";
+    __exports__.VERSION = VERSION;var COMPILER_REVISION = 4;
+    __exports__.COMPILER_REVISION = COMPILER_REVISION;
+    var REVISION_CHANGES = {
+      1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+      2: '== 1.0.0-rc.3',
+      3: '== 1.0.0-rc.4',
+      4: '>= 1.0.0'
+    };
+    __exports__.REVISION_CHANGES = REVISION_CHANGES;
+    var isArray = Utils.isArray,
+        isFunction = Utils.isFunction,
+        toString = Utils.toString,
+        objectType = '[object Object]';
+
+    function HandlebarsEnvironment(helpers, partials) {
+      this.helpers = helpers || {};
+      this.partials = partials || {};
+
+      registerDefaultHelpers(this);
+    }
+
+    __exports__.HandlebarsEnvironment = HandlebarsEnvironment;HandlebarsEnvironment.prototype = {
+      constructor: HandlebarsEnvironment,
+
+      logger: logger,
+      log: log,
+
+      registerHelper: function(name, fn, inverse) {
+        if (toString.call(name) === objectType) {
+          if (inverse || fn) { throw new Exception('Arg not supported with multiple helpers'); }
+          Utils.extend(this.helpers, name);
+        } else {
+          if (inverse) { fn.not = inverse; }
+          this.helpers[name] = fn;
+        }
+      },
+
+      registerPartial: function(name, str) {
+        if (toString.call(name) === objectType) {
+          Utils.extend(this.partials,  name);
+        } else {
+          this.partials[name] = str;
+        }
+      }
+    };
+
+    function registerDefaultHelpers(instance) {
+      instance.registerHelper('helperMissing', function(arg) {
+        if(arguments.length === 2) {
+          return undefined;
+        } else {
+          throw new Exception("Missing helper: '" + arg + "'");
+        }
+      });
+
+      instance.registerHelper('blockHelperMissing', function(context, options) {
+        var inverse = options.inverse || function() {}, fn = options.fn;
+
+        if (isFunction(context)) { context = context.call(this); }
+
+        if(context === true) {
+          return fn(this);
+        } else if(context === false || context == null) {
+          return inverse(this);
+        } else if (isArray(context)) {
+          if(context.length > 0) {
+            return instance.helpers.each(context, options);
+          } else {
+            return inverse(this);
+          }
+        } else {
+          return fn(context);
+        }
+      });
+
+      instance.registerHelper('each', function(context, options) {
+        var fn = options.fn, inverse = options.inverse;
+        var i = 0, ret = "", data;
+
+        if (isFunction(context)) { context = context.call(this); }
+
+        if (options.data) {
+          data = createFrame(options.data);
+        }
+
+        if(context && typeof context === 'object') {
+          if (isArray(context)) {
+            for(var j = context.length; i<j; i++) {
+              if (data) {
+                data.index = i;
+                data.first = (i === 0);
+                data.last  = (i === (context.length-1));
+              }
+              ret = ret + fn(context[i], { data: data });
+            }
+          } else {
+            for(var key in context) {
+              if(context.hasOwnProperty(key)) {
+                if(data) { 
+                  data.key = key; 
+                  data.index = i;
+                  data.first = (i === 0);
+                }
+                ret = ret + fn(context[key], {data: data});
+                i++;
+              }
+            }
+          }
+        }
+
+        if(i === 0){
+          ret = inverse(this);
+        }
+
+        return ret;
+      });
+
+      instance.registerHelper('if', function(conditional, options) {
+        if (isFunction(conditional)) { conditional = conditional.call(this); }
+
+        // Default behavior is to render the positive path if the value is truthy and not empty.
+        // The `includeZero` option may be set to treat the condtional as purely not empty based on the
+        // behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative.
+        if ((!options.hash.includeZero && !conditional) || Utils.isEmpty(conditional)) {
+          return options.inverse(this);
+        } else {
+          return options.fn(this);
+        }
+      });
+
+      instance.registerHelper('unless', function(conditional, options) {
+        return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash});
+      });
+
+      instance.registerHelper('with', function(context, options) {
+        if (isFunction(context)) { context = context.call(this); }
+
+        if (!Utils.isEmpty(context)) return options.fn(context);
+      });
+
+      instance.registerHelper('log', function(context, options) {
+        var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+        instance.log(level, context);
+      });
+    }
+
+    var logger = {
+      methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' },
+
+      // State enum
+      DEBUG: 0,
+      INFO: 1,
+      WARN: 2,
+      ERROR: 3,
+      level: 3,
+
+      // can be overridden in the host environment
+      log: function(level, obj) {
+        if (logger.level <= level) {
+          var method = logger.methodMap[level];
+          if (typeof console !== 'undefined' && console[method]) {
+            console[method].call(console, obj);
+          }
+        }
+      }
+    };
+    __exports__.logger = logger;
+    function log(level, obj) { logger.log(level, obj); }
+
+    __exports__.log = log;var createFrame = function(object) {
+      var obj = {};
+      Utils.extend(obj, object);
+      return obj;
+    };
+    __exports__.createFrame = createFrame;
+  });

node_modules/handlebars/dist/amd/handlebars/compiler/ast.js

@@ -0,0 +1,231 @@
+define(
+  ["../exception","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Exception = __dependency1__["default"];
+
+    function LocationInfo(locInfo){
+      locInfo = locInfo || {};
+      this.firstLine   = locInfo.first_line;
+      this.firstColumn = locInfo.first_column;
+      this.lastColumn  = locInfo.last_column;
+      this.lastLine    = locInfo.last_line;
+    }
+
+    var AST = {
+      ProgramNode: function(statements, inverseStrip, inverse, locInfo) {
+        var inverseLocationInfo, firstInverseNode;
+        if (arguments.length === 3) {
+          locInfo = inverse;
+          inverse = null;
+        } else if (arguments.length === 2) {
+          locInfo = inverseStrip;
+          inverseStrip = null;
+        }
+
+        LocationInfo.call(this, locInfo);
+        this.type = "program";
+        this.statements = statements;
+        this.strip = {};
+
+        if(inverse) {
+          firstInverseNode = inverse[0];
+          if (firstInverseNode) {
+            inverseLocationInfo = {
+              first_line: firstInverseNode.firstLine,
+              last_line: firstInverseNode.lastLine,
+              last_column: firstInverseNode.lastColumn,
+              first_column: firstInverseNode.firstColumn
+            };
+            this.inverse = new AST.ProgramNode(inverse, inverseStrip, inverseLocationInfo);
+          } else {
+            this.inverse = new AST.ProgramNode(inverse, inverseStrip);
+          }
+          this.strip.right = inverseStrip.left;
+        } else if (inverseStrip) {
+          this.strip.left = inverseStrip.right;
+        }
+      },
+
+      MustacheNode: function(rawParams, hash, open, strip, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "mustache";
+        this.strip = strip;
+
+        // Open may be a string parsed from the parser or a passed boolean flag
+        if (open != null && open.charAt) {
+          // Must use charAt to support IE pre-10
+          var escapeFlag = open.charAt(3) || open.charAt(2);
+          this.escaped = escapeFlag !== '{' && escapeFlag !== '&';
+        } else {
+          this.escaped = !!open;
+        }
+
+        if (rawParams instanceof AST.SexprNode) {
+          this.sexpr = rawParams;
+        } else {
+          // Support old AST API
+          this.sexpr = new AST.SexprNode(rawParams, hash);
+        }
+
+        this.sexpr.isRoot = true;
+
+        // Support old AST API that stored this info in MustacheNode
+        this.id = this.sexpr.id;
+        this.params = this.sexpr.params;
+        this.hash = this.sexpr.hash;
+        this.eligibleHelper = this.sexpr.eligibleHelper;
+        this.isHelper = this.sexpr.isHelper;
+      },
+
+      SexprNode: function(rawParams, hash, locInfo) {
+        LocationInfo.call(this, locInfo);
+
+        this.type = "sexpr";
+        this.hash = hash;
+
+        var id = this.id = rawParams[0];
+        var params = this.params = rawParams.slice(1);
+
+        // a mustache is an eligible helper if:
+        // * its id is simple (a single part, not `this` or `..`)
+        var eligibleHelper = this.eligibleHelper = id.isSimple;
+
+        // a mustache is definitely a helper if:
+        // * it is an eligible helper, and
+        // * it has at least one parameter or hash segment
+        this.isHelper = eligibleHelper && (params.length || hash);
+
+        // if a mustache is an eligible helper but not a definite
+        // helper, it is ambiguous, and will be resolved in a later
+        // pass or at runtime.
+      },
+
+      PartialNode: function(partialName, context, strip, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type         = "partial";
+        this.partialName  = partialName;
+        this.context      = context;
+        this.strip = strip;
+      },
+
+      BlockNode: function(mustache, program, inverse, close, locInfo) {
+        LocationInfo.call(this, locInfo);
+
+        if(mustache.sexpr.id.original !== close.path.original) {
+          throw new Exception(mustache.sexpr.id.original + " doesn't match " + close.path.original, this);
+        }
+
+        this.type = 'block';
+        this.mustache = mustache;
+        this.program  = program;
+        this.inverse  = inverse;
+
+        this.strip = {
+          left: mustache.strip.left,
+          right: close.strip.right
+        };
+
+        (program || inverse).strip.left = mustache.strip.right;
+        (inverse || program).strip.right = close.strip.left;
+
+        if (inverse && !program) {
+          this.isInverse = true;
+        }
+      },
+
+      ContentNode: function(string, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "content";
+        this.string = string;
+      },
+
+      HashNode: function(pairs, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "hash";
+        this.pairs = pairs;
+      },
+
+      IdNode: function(parts, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "ID";
+
+        var original = "",
+            dig = [],
+            depth = 0;
+
+        for(var i=0,l=parts.length; i<l; i++) {
+          var part = parts[i].part;
+          original += (parts[i].separator || '') + part;
+
+          if (part === ".." || part === "." || part === "this") {
+            if (dig.length > 0) {
+              throw new Exception("Invalid path: " + original, this);
+            } else if (part === "..") {
+              depth++;
+            } else {
+              this.isScoped = true;
+            }
+          } else {
+            dig.push(part);
+          }
+        }
+
+        this.original = original;
+        this.parts    = dig;
+        this.string   = dig.join('.');
+        this.depth    = depth;
+
+        // an ID is simple if it only has one part, and that part is not
+        // `..` or `this`.
+        this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
+
+        this.stringModeValue = this.string;
+      },
+
+      PartialNameNode: function(name, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "PARTIAL_NAME";
+        this.name = name.original;
+      },
+
+      DataNode: function(id, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "DATA";
+        this.id = id;
+      },
+
+      StringNode: function(string, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "STRING";
+        this.original =
+          this.string =
+          this.stringModeValue = string;
+      },
+
+      IntegerNode: function(integer, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "INTEGER";
+        this.original =
+          this.integer = integer;
+        this.stringModeValue = Number(integer);
+      },
+
+      BooleanNode: function(bool, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "BOOLEAN";
+        this.bool = bool;
+        this.stringModeValue = bool === "true";
+      },
+
+      CommentNode: function(comment, locInfo) {
+        LocationInfo.call(this, locInfo);
+        this.type = "comment";
+        this.comment = comment;
+      }
+    };
+
+    // Must be exported as an object rather than the root of the module as the jison lexer
+    // most modify the object to operate properly.
+    __exports__["default"] = AST;
+  });

node_modules/handlebars/dist/amd/handlebars/compiler/base.js

@@ -0,0 +1,19 @@
+define(
+  ["./parser","./ast","exports"],
+  function(__dependency1__, __dependency2__, __exports__) {
+    "use strict";
+    var parser = __dependency1__["default"];
+    var AST = __dependency2__["default"];
+
+    __exports__.parser = parser;
+
+    function parse(input) {
+      // Just return if an already-compile AST was passed in.
+      if(input.constructor === AST.ProgramNode) { return input; }
+
+      parser.yy = AST;
+      return parser.parse(input);
+    }
+
+    __exports__.parse = parse;
+  });

node_modules/handlebars/dist/amd/handlebars/compiler/compiler.js

@@ -0,0 +1,473 @@
+define(
+  ["../exception","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Exception = __dependency1__["default"];
+
+    function Compiler() {}
+
+    __exports__.Compiler = Compiler;// the foundHelper register will disambiguate helper lookup from finding a
+    // function in a context. This is necessary for mustache compatibility, which
+    // requires that context functions in blocks are evaluated by blockHelperMissing,
+    // and then proceed as if the resulting value was provided to blockHelperMissing.
+
+    Compiler.prototype = {
+      compiler: Compiler,
+
+      disassemble: function() {
+        var opcodes = this.opcodes, opcode, out = [], params, param;
+
+        for (var i=0, l=opcodes.length; i<l; i++) {
+          opcode = opcodes[i];
+
+          if (opcode.opcode === 'DECLARE') {
+            out.push("DECLARE " + opcode.name + "=" + opcode.value);
+          } else {
+            params = [];
+            for (var j=0; j<opcode.args.length; j++) {
+              param = opcode.args[j];
+              if (typeof param === "string") {
+                param = "\"" + param.replace("\n", "\\n") + "\"";
+              }
+              params.push(param);
+            }
+            out.push(opcode.opcode + " " + params.join(" "));
+          }
+        }
+
+        return out.join("\n");
+      },
+
+      equals: function(other) {
+        var len = this.opcodes.length;
+        if (other.opcodes.length !== len) {
+          return false;
+        }
+
+        for (var i = 0; i < len; i++) {
+          var opcode = this.opcodes[i],
+              otherOpcode = other.opcodes[i];
+          if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
+            return false;
+          }
+          for (var j = 0; j < opcode.args.length; j++) {
+            if (opcode.args[j] !== otherOpcode.args[j]) {
+              return false;
+            }
+          }
+        }
+
+        len = this.children.length;
+        if (other.children.length !== len) {
+          return false;
+        }
+        for (i = 0; i < len; i++) {
+          if (!this.children[i].equals(other.children[i])) {
+            return false;
+          }
+        }
+
+        return true;
+      },
+
+      guid: 0,
+
+      compile: function(program, options) {
+        this.opcodes = [];
+        this.children = [];
+        this.depths = {list: []};
+        this.options = options;
+
+        // These changes will propagate to the other compiler components
+        var knownHelpers = this.options.knownHelpers;
+        this.options.knownHelpers = {
+          'helperMissing': true,
+          'blockHelperMissing': true,
+          'each': true,
+          'if': true,
+          'unless': true,
+          'with': true,
+          'log': true
+        };
+        if (knownHelpers) {
+          for (var name in knownHelpers) {
+            this.options.knownHelpers[name] = knownHelpers[name];
+          }
+        }
+
+        return this.accept(program);
+      },
+
+      accept: function(node) {
+        var strip = node.strip || {},
+            ret;
+        if (strip.left) {
+          this.opcode('strip');
+        }
+
+        ret = this[node.type](node);
+
+        if (strip.right) {
+          this.opcode('strip');
+        }
+
+        return ret;
+      },
+
+      program: function(program) {
+        var statements = program.statements;
+
+        for(var i=0, l=statements.length; i<l; i++) {
+          this.accept(statements[i]);
+        }
+        this.isSimple = l === 1;
+
+        this.depths.list = this.depths.list.sort(function(a, b) {
+          return a - b;
+        });
+
+        return this;
+      },
+
+      compileProgram: function(program) {
+        var result = new this.compiler().compile(program, this.options);
+        var guid = this.guid++, depth;
+
+        this.usePartial = this.usePartial || result.usePartial;
+
+        this.children[guid] = result;
+
+        for(var i=0, l=result.depths.list.length; i<l; i++) {
+          depth = result.depths.list[i];
+
+          if(depth < 2) { continue; }
+          else { this.addDepth(depth - 1); }
+        }
+
+        return guid;
+      },
+
+      block: function(block) {
+        var mustache = block.mustache,
+            program = block.program,
+            inverse = block.inverse;
+
+        if (program) {
+          program = this.compileProgram(program);
+        }
+
+        if (inverse) {
+          inverse = this.compileProgram(inverse);
+        }
+
+        var sexpr = mustache.sexpr;
+        var type = this.classifySexpr(sexpr);
+
+        if (type === "helper") {
+          this.helperSexpr(sexpr, program, inverse);
+        } else if (type === "simple") {
+          this.simpleSexpr(sexpr);
+
+          // now that the simple mustache is resolved, we need to
+          // evaluate it by executing `blockHelperMissing`
+          this.opcode('pushProgram', program);
+          this.opcode('pushProgram', inverse);
+          this.opcode('emptyHash');
+          this.opcode('blockValue');
+        } else {
+          this.ambiguousSexpr(sexpr, program, inverse);
+
+          // now that the simple mustache is resolved, we need to
+          // evaluate it by executing `blockHelperMissing`
+          this.opcode('pushProgram', program);
+          this.opcode('pushProgram', inverse);
+          this.opcode('emptyHash');
+          this.opcode('ambiguousBlockValue');
+        }
+
+        this.opcode('append');
+      },
+
+      hash: function(hash) {
+        var pairs = hash.pairs, pair, val;
+
+        this.opcode('pushHash');
+
+        for(var i=0, l=pairs.length; i<l; i++) {
+          pair = pairs[i];
+          val  = pair[1];
+
+          if (this.options.stringParams) {
+            if(val.depth) {
+              this.addDepth(val.depth);
+            }
+            this.opcode('getContext', val.depth || 0);
+            this.opcode('pushStringParam', val.stringModeValue, val.type);
+
+            if (val.type === 'sexpr') {
+              // Subexpressions get evaluated and passed in
+              // in string params mode.
+              this.sexpr(val);
+            }
+          } else {
+            this.accept(val);
+          }
+
+          this.opcode('assignToHash', pair[0]);
+        }
+        this.opcode('popHash');
+      },
+
+      partial: function(partial) {
+        var partialName = partial.partialName;
+        this.usePartial = true;
+
+        if(partial.context) {
+          this.ID(partial.context);
+        } else {
+          this.opcode('push', 'depth0');
+        }
+
+        this.opcode('invokePartial', partialName.name);
+        this.opcode('append');
+      },
+
+      content: function(content) {
+        this.opcode('appendContent', content.string);
+      },
+
+      mustache: function(mustache) {
+        this.sexpr(mustache.sexpr);
+
+        if(mustache.escaped && !this.options.noEscape) {
+          this.opcode('appendEscaped');
+        } else {
+          this.opcode('append');
+        }
+      },
+
+      ambiguousSexpr: function(sexpr, program, inverse) {
+        var id = sexpr.id,
+            name = id.parts[0],
+            isBlock = program != null || inverse != null;
+
+        this.opcode('getContext', id.depth);
+
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+
+        this.opcode('invokeAmbiguous', name, isBlock);
+      },
+
+      simpleSexpr: function(sexpr) {
+        var id = sexpr.id;
+
+        if (id.type === 'DATA') {
+          this.DATA(id);
+        } else if (id.parts.length) {
+          this.ID(id);
+        } else {
+          // Simplified ID for `this`
+          this.addDepth(id.depth);
+          this.opcode('getContext', id.depth);
+          this.opcode('pushContext');
+        }
+
+        this.opcode('resolvePossibleLambda');
+      },
+
+      helperSexpr: function(sexpr, program, inverse) {
+        var params = this.setupFullMustacheParams(sexpr, program, inverse),
+            name = sexpr.id.parts[0];
+
+        if (this.options.knownHelpers[name]) {
+          this.opcode('invokeKnownHelper', params.length, name);
+        } else if (this.options.knownHelpersOnly) {
+          throw new Exception("You specified knownHelpersOnly, but used the unknown helper " + name, sexpr);
+        } else {
+          this.opcode('invokeHelper', params.length, name, sexpr.isRoot);
+        }
+      },
+
+      sexpr: function(sexpr) {
+        var type = this.classifySexpr(sexpr);
+
+        if (type === "simple") {
+          this.simpleSexpr(sexpr);
+        } else if (type === "helper") {
+          this.helperSexpr(sexpr);
+        } else {
+          this.ambiguousSexpr(sexpr);
+        }
+      },
+
+      ID: function(id) {
+        this.addDepth(id.depth);
+        this.opcode('getContext', id.depth);
+
+        var name = id.parts[0];
+        if (!name) {
+          this.opcode('pushContext');
+        } else {
+          this.opcode('lookupOnContext', id.parts[0]);
+        }
+
+        for(var i=1, l=id.parts.length; i<l; i++) {
+          this.opcode('lookup', id.parts[i]);
+        }
+      },
+
+      DATA: function(data) {
+        this.options.data = true;
+        if (data.id.isScoped || data.id.depth) {
+          throw new Exception('Scoped data references are not supported: ' + data.original, data);
+        }
+
+        this.opcode('lookupData');
+        var parts = data.id.parts;
+        for(var i=0, l=parts.length; i<l; i++) {
+          this.opcode('lookup', parts[i]);
+        }
+      },
+
+      STRING: function(string) {
+        this.opcode('pushString', string.string);
+      },
+
+      INTEGER: function(integer) {
+        this.opcode('pushLiteral', integer.integer);
+      },
+
+      BOOLEAN: function(bool) {
+        this.opcode('pushLiteral', bool.bool);
+      },
+
+      comment: function() {},
+
+      // HELPERS
+      opcode: function(name) {
+        this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+      },
+
+      declare: function(name, value) {
+        this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+      },
+
+      addDepth: function(depth) {
+        if(depth === 0) { return; }
+
+        if(!this.depths[depth]) {
+          this.depths[depth] = true;
+          this.depths.list.push(depth);
+        }
+      },
+
+      classifySexpr: function(sexpr) {
+        var isHelper   = sexpr.isHelper;
+        var isEligible = sexpr.eligibleHelper;
+        var options    = this.options;
+
+        // if ambiguous, we can possibly resolve the ambiguity now
+        if (isEligible && !isHelper) {
+          var name = sexpr.id.parts[0];
+
+          if (options.knownHelpers[name]) {
+            isHelper = true;
+          } else if (options.knownHelpersOnly) {
+            isEligible = false;
+          }
+        }
+
+        if (isHelper) { return "helper"; }
+        else if (isEligible) { return "ambiguous"; }
+        else { return "simple"; }
+      },
+
+      pushParams: function(params) {
+        var i = params.length, param;
+
+        while(i--) {
+          param = params[i];
+
+          if(this.options.stringParams) {
+            if(param.depth) {
+              this.addDepth(param.depth);
+            }
+
+            this.opcode('getContext', param.depth || 0);
+            this.opcode('pushStringParam', param.stringModeValue, param.type);
+
+            if (param.type === 'sexpr') {
+              // Subexpressions get evaluated and passed in
+              // in string params mode.
+              this.sexpr(param);
+            }
+          } else {
+            this[param.type](param);
+          }
+        }
+      },
+
+      setupFullMustacheParams: function(sexpr, program, inverse) {
+        var params = sexpr.params;
+        this.pushParams(params);
+
+        this.opcode('pushProgram', program);
+        this.opcode('pushProgram', inverse);
+
+        if (sexpr.hash) {
+          this.hash(sexpr.hash);
+        } else {
+          this.opcode('emptyHash');
+        }
+
+        return params;
+      }
+    };
+
+    function precompile(input, options, env) {
+      if (input == null || (typeof input !== 'string' && input.constructor !== env.AST.ProgramNode)) {
+        throw new Exception("You must pass a string or Handlebars AST to Handlebars.precompile. You passed " + input);
+      }
+
+      options = options || {};
+      if (!('data' in options)) {
+        options.data = true;
+      }
+
+      var ast = env.parse(input);
+      var environment = new env.Compiler().compile(ast, options);
+      return new env.JavaScriptCompiler().compile(environment, options);
+    }
+
+    __exports__.precompile = precompile;function compile(input, options, env) {
+      if (input == null || (typeof input !== 'string' && input.constructor !== env.AST.ProgramNode)) {
+        throw new Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+      }
+
+      options = options || {};
+
+      if (!('data' in options)) {
+        options.data = true;
+      }
+
+      var compiled;
+
+      function compileInput() {
+        var ast = env.parse(input);
+        var environment = new env.Compiler().compile(ast, options);
+        var templateSpec = new env.JavaScriptCompiler().compile(environment, options, undefined, true);
+        return env.template(templateSpec);
+      }
+
+      // Template is only compiled on first use and cached after that point.
+      return function(context, options) {
+        if (!compiled) {
+          compiled = compileInput();
+        }
+        return compiled.call(this, context, options);
+      };
+    }
+
+    __exports__.compile = compile;
+  });

node_modules/handlebars/dist/amd/handlebars/compiler/javascript-compiler.js

@@ -0,0 +1,946 @@
+define(
+  ["../base","../exception","exports"],
+  function(__dependency1__, __dependency2__, __exports__) {
+    "use strict";
+    var COMPILER_REVISION = __dependency1__.COMPILER_REVISION;
+    var REVISION_CHANGES = __dependency1__.REVISION_CHANGES;
+    var log = __dependency1__.log;
+    var Exception = __dependency2__["default"];
+
+    function Literal(value) {
+      this.value = value;
+    }
+
+    function JavaScriptCompiler() {}
+
+    JavaScriptCompiler.prototype = {
+      // PUBLIC API: You can override these methods in a subclass to provide
+      // alternative compiled forms for name lookup and buffering semantics
+      nameLookup: function(parent, name /* , type*/) {
+        var wrap,
+            ret;
+        if (parent.indexOf('depth') === 0) {
+          wrap = true;
+        }
+
+        if (/^[0-9]+$/.test(name)) {
+          ret = parent + "[" + name + "]";
+        } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+          ret = parent + "." + name;
+        }
+        else {
+          ret = parent + "['" + name + "']";
+        }
+
+        if (wrap) {
+          return '(' + parent + ' && ' + ret + ')';
+        } else {
+          return ret;
+        }
+      },
+
+      compilerInfo: function() {
+        var revision = COMPILER_REVISION,
+            versions = REVISION_CHANGES[revision];
+        return "this.compilerInfo = ["+revision+",'"+versions+"'];\n";
+      },
+
+      appendToBuffer: function(string) {
+        if (this.environment.isSimple) {
+          return "return " + string + ";";
+        } else {
+          return {
+            appendToBuffer: true,
+            content: string,
+            toString: function() { return "buffer += " + string + ";"; }
+          };
+        }
+      },
+
+      initializeBuffer: function() {
+        return this.quotedString("");
+      },
+
+      namespace: "Handlebars",
+      // END PUBLIC API
+
+      compile: function(environment, options, context, asObject) {
+        this.environment = environment;
+        this.options = options || {};
+
+        log('debug', this.environment.disassemble() + "\n\n");
+
+        this.name = this.environment.name;
+        this.isChild = !!context;
+        this.context = context || {
+          programs: [],
+          environments: [],
+          aliases: { }
+        };
+
+        this.preamble();
+
+        this.stackSlot = 0;
+        this.stackVars = [];
+        this.registers = { list: [] };
+        this.hashes = [];
+        this.compileStack = [];
+        this.inlineStack = [];
+
+        this.compileChildren(environment, options);
+
+        var opcodes = environment.opcodes, opcode;
+
+        this.i = 0;
+
+        for(var l=opcodes.length; this.i<l; this.i++) {
+          opcode = opcodes[this.i];
+
+          if(opcode.opcode === 'DECLARE') {
+            this[opcode.name] = opcode.value;
+          } else {
+            this[opcode.opcode].apply(this, opcode.args);
+          }
+
+          // Reset the stripNext flag if it was not set by this operation.
+          if (opcode.opcode !== this.stripNext) {
+            this.stripNext = false;
+          }
+        }
+
+        // Flush any trailing content that might be pending.
+        this.pushSource('');
+
+        if (this.stackSlot || this.inlineStack.length || this.compileStack.length) {
+          throw new Exception('Compile completed with content left on stack');
+        }
+
+        return this.createFunctionContext(asObject);
+      },
+
+      preamble: function() {
+        var out = [];
+
+        if (!this.isChild) {
+          var namespace = this.namespace;
+
+          var copies = "helpers = this.merge(helpers, " + namespace + ".helpers);";
+          if (this.environment.usePartial) { copies = copies + " partials = this.merge(partials, " + namespace + ".partials);"; }
+          if (this.options.data) { copies = copies + " data = data || {};"; }
+          out.push(copies);
+        } else {
+          out.push('');
+        }
+
+        if (!this.environment.isSimple) {
+          out.push(", buffer = " + this.initializeBuffer());
+        } else {
+          out.push("");
+        }
+
+        // track the last context pushed into place to allow skipping the
+        // getContext opcode when it would be a noop
+        this.lastContext = 0;
+        this.source = out;
+      },
+
+      createFunctionContext: function(asObject) {
+        var locals = this.stackVars.concat(this.registers.list);
+
+        if(locals.length > 0) {
+          this.source[1] = this.source[1] + ", " + locals.join(", ");
+        }
+
+        // Generate minimizer alias mappings
+        if (!this.isChild) {
+          for (var alias in this.context.aliases) {
+            if (this.context.aliases.hasOwnProperty(alias)) {
+              this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+            }
+          }
+        }
+
+        if (this.source[1]) {
+          this.source[1] = "var " + this.source[1].substring(2) + ";";
+        }
+
+        // Merge children
+        if (!this.isChild) {
+          this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+        }
+
+        if (!this.environment.isSimple) {
+          this.pushSource("return buffer;");
+        }
+
+        var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+
+        for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+          params.push("depth" + this.environment.depths.list[i]);
+        }
+
+        // Perform a second pass over the output to merge content when possible
+        var source = this.mergeSource();
+
+        if (!this.isChild) {
+          source = this.compilerInfo()+source;
+        }
+
+        if (asObject) {
+          params.push(source);
+
+          return Function.apply(this, params);
+        } else {
+          var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+          log('debug', functionSource + "\n\n");
+          return functionSource;
+        }
+      },
+      mergeSource: function() {
+        // WARN: We are not handling the case where buffer is still populated as the source should
+        // not have buffer append operations as their final action.
+        var source = '',
+            buffer;
+        for (var i = 0, len = this.source.length; i < len; i++) {
+          var line = this.source[i];
+          if (line.appendToBuffer) {
+            if (buffer) {
+              buffer = buffer + '\n    + ' + line.content;
+            } else {
+              buffer = line.content;
+            }
+          } else {
+            if (buffer) {
+              source += 'buffer += ' + buffer + ';\n  ';
+              buffer = undefined;
+            }
+            source += line + '\n  ';
+          }
+        }
+        return source;
+      },
+
+      // [blockValue]
+      //
+      // On stack, before: hash, inverse, program, value
+      // On stack, after: return value of blockHelperMissing
+      //
+      // The purpose of this opcode is to take a block of the form
+      // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+      // replace it on the stack with the result of properly
+      // invoking blockHelperMissing.
+      blockValue: function() {
+        this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+        var params = ["depth0"];
+        this.setupParams(0, params);
+
+        this.replaceStack(function(current) {
+          params.splice(1, 0, current);
+          return "blockHelperMissing.call(" + params.join(", ") + ")";
+        });
+      },
+
+      // [ambiguousBlockValue]
+      //
+      // On stack, before: hash, inverse, program, value
+      // Compiler value, before: lastHelper=value of last found helper, if any
+      // On stack, after, if no lastHelper: same as [blockValue]
+      // On stack, after, if lastHelper: value
+      ambiguousBlockValue: function() {
+        this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+        var params = ["depth0"];
+        this.setupParams(0, params);
+
+        var current = this.topStack();
+        params.splice(1, 0, current);
+
+        this.pushSource("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+      },
+
+      // [appendContent]
+      //
+      // On stack, before: ...
+      // On stack, after: ...
+      //
+      // Appends the string value of `content` to the current buffer
+      appendContent: function(content) {
+        if (this.pendingContent) {
+          content = this.pendingContent + content;
+        }
+        if (this.stripNext) {
+          content = content.replace(/^\s+/, '');
+        }
+
+        this.pendingContent = content;
+      },
+
+      // [strip]
+      //
+      // On stack, before: ...
+      // On stack, after: ...
+      //
+      // Removes any trailing whitespace from the prior content node and flags
+      // the next operation for stripping if it is a content node.
+      strip: function() {
+        if (this.pendingContent) {
+          this.pendingContent = this.pendingContent.replace(/\s+$/, '');
+        }
+        this.stripNext = 'strip';
+      },
+
+      // [append]
+      //
+      // On stack, before: value, ...
+      // On stack, after: ...
+      //
+      // Coerces `value` to a String and appends it to the current buffer.
+      //
+      // If `value` is truthy, or 0, it is coerced into a string and appended
+      // Otherwise, the empty string is appended
+      append: function() {
+        // Force anything that is inlined onto the stack so we don't have duplication
+        // when we examine local
+        this.flushInline();
+        var local = this.popStack();
+        this.pushSource("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+        if (this.environment.isSimple) {
+          this.pushSource("else { " + this.appendToBuffer("''") + " }");
+        }
+      },
+
+      // [appendEscaped]
+      //
+      // On stack, before: value, ...
+      // On stack, after: ...
+      //
+      // Escape `value` and append it to the buffer
+      appendEscaped: function() {
+        this.context.aliases.escapeExpression = 'this.escapeExpression';
+
+        this.pushSource(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+      },
+
+      // [getContext]
+      //
+      // On stack, before: ...
+      // On stack, after: ...
+      // Compiler value, after: lastContext=depth
+      //
+      // Set the value of the `lastContext` compiler value to the depth
+      getContext: function(depth) {
+        if(this.lastContext !== depth) {
+          this.lastContext = depth;
+        }
+      },
+
+      // [lookupOnContext]
+      //
+      // On stack, before: ...
+      // On stack, after: currentContext[name], ...
+      //
+      // Looks up the value of `name` on the current context and pushes
+      // it onto the stack.
+      lookupOnContext: function(name) {
+        this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+      },
+
+      // [pushContext]
+      //
+      // On stack, before: ...
+      // On stack, after: currentContext, ...
+      //
+      // Pushes the value of the current context onto the stack.
+      pushContext: function() {
+        this.pushStackLiteral('depth' + this.lastContext);
+      },
+
+      // [resolvePossibleLambda]
+      //
+      // On stack, before: value, ...
+      // On stack, after: resolved value, ...
+      //
+      // If the `value` is a lambda, replace it on the stack by
+      // the return value of the lambda
+      resolvePossibleLambda: function() {
+        this.context.aliases.functionType = '"function"';
+
+        this.replaceStack(function(current) {
+          return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+        });
+      },
+
+      // [lookup]
+      //
+      // On stack, before: value, ...
+      // On stack, after: value[name], ...
+      //
+      // Replace the value on the stack with the result of looking
+      // up `name` on `value`
+      lookup: function(name) {
+        this.replaceStack(function(current) {
+          return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+        });
+      },
+
+      // [lookupData]
+      //
+      // On stack, before: ...
+      // On stack, after: data, ...
+      //
+      // Push the data lookup operator
+      lookupData: function() {
+        this.pushStackLiteral('data');
+      },
+
+      // [pushStringParam]
+      //
+      // On stack, before: ...
+      // On stack, after: string, currentContext, ...
+      //
+      // This opcode is designed for use in string mode, which
+      // provides the string value of a parameter along with its
+      // depth rather than resolving it immediately.
+      pushStringParam: function(string, type) {
+        this.pushStackLiteral('depth' + this.lastContext);
+
+        this.pushString(type);
+
+        // If it's a subexpression, the string result
+        // will be pushed after this opcode.
+        if (type !== 'sexpr') {
+          if (typeof string === 'string') {
+            this.pushString(string);
+          } else {
+            this.pushStackLiteral(string);
+          }
+        }
+      },
+
+      emptyHash: function() {
+        this.pushStackLiteral('{}');
+
+        if (this.options.stringParams) {
+          this.push('{}'); // hashContexts
+          this.push('{}'); // hashTypes
+        }
+      },
+      pushHash: function() {
+        if (this.hash) {
+          this.hashes.push(this.hash);
+        }
+        this.hash = {values: [], types: [], contexts: []};
+      },
+      popHash: function() {
+        var hash = this.hash;
+        this.hash = this.hashes.pop();
+
+        if (this.options.stringParams) {
+          this.push('{' + hash.contexts.join(',') + '}');
+          this.push('{' + hash.types.join(',') + '}');
+        }
+
+        this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+      },
+
+      // [pushString]
+      //
+      // On stack, before: ...
+      // On stack, after: quotedString(string), ...
+      //
+      // Push a quoted version of `string` onto the stack
+      pushString: function(string) {
+        this.pushStackLiteral(this.quotedString(string));
+      },
+
+      // [push]
+      //
+      // On stack, before: ...
+      // On stack, after: expr, ...
+      //
+      // Push an expression onto the stack
+      push: function(expr) {
+        this.inlineStack.push(expr);
+        return expr;
+      },
+
+      // [pushLiteral]
+      //
+      // On stack, before: ...
+      // On stack, after: value, ...
+      //
+      // Pushes a value onto the stack. This operation prevents
+      // the compiler from creating a temporary variable to hold
+      // it.
+      pushLiteral: function(value) {
+        this.pushStackLiteral(value);
+      },
+
+      // [pushProgram]
+      //
+      // On stack, before: ...
+      // On stack, after: program(guid), ...
+      //
+      // Push a program expression onto the stack. This takes
+      // a compile-time guid and converts it into a runtime-accessible
+      // expression.
+      pushProgram: function(guid) {
+        if (guid != null) {
+          this.pushStackLiteral(this.programExpression(guid));
+        } else {
+          this.pushStackLiteral(null);
+        }
+      },
+
+      // [invokeHelper]
+      //
+      // On stack, before: hash, inverse, program, params..., ...
+      // On stack, after: result of helper invocation
+      //
+      // Pops off the helper's parameters, invokes the helper,
+      // and pushes the helper's return value onto the stack.
+      //
+      // If the helper is not found, `helperMissing` is called.
+      invokeHelper: function(paramSize, name, isRoot) {
+        this.context.aliases.helperMissing = 'helpers.helperMissing';
+        this.useRegister('helper');
+
+        var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+        var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+
+        var lookup = 'helper = ' + helper.name + ' || ' + nonHelper;
+        if (helper.paramsInit) {
+          lookup += ',' + helper.paramsInit;
+        }
+
+        this.push(
+          '('
+            + lookup
+            + ',helper '
+              + '? helper.call(' + helper.callParams + ') '
+              + ': helperMissing.call(' + helper.helperMissingParams + '))');
+
+        // Always flush subexpressions. This is both to prevent the compounding size issue that
+        // occurs when the code has to be duplicated for inlining and also to prevent errors
+        // due to the incorrect options object being passed due to the shared register.
+        if (!isRoot) {
+          this.flushInline();
+        }
+      },
+
+      // [invokeKnownHelper]
+      //
+      // On stack, before: hash, inverse, program, params..., ...
+      // On stack, after: result of helper invocation
+      //
+      // This operation is used when the helper is known to exist,
+      // so a `helperMissing` fallback is not required.
+      invokeKnownHelper: function(paramSize, name) {
+        var helper = this.setupHelper(paramSize, name);
+        this.push(helper.name + ".call(" + helper.callParams + ")");
+      },
+
+      // [invokeAmbiguous]
+      //
+      // On stack, before: hash, inverse, program, params..., ...
+      // On stack, after: result of disambiguation
+      //
+      // This operation is used when an expression like `{{foo}}`
+      // is provided, but we don't know at compile-time whether it
+      // is a helper or a path.
+      //
+      // This operation emits more code than the other options,
+      // and can be avoided by passing the `knownHelpers` and
+      // `knownHelpersOnly` flags at compile-time.
+      invokeAmbiguous: function(name, helperCall) {
+        this.context.aliases.functionType = '"function"';
+        this.useRegister('helper');
+
+        this.emptyHash();
+        var helper = this.setupHelper(0, name, helperCall);
+
+        var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+
+        var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+        var nextStack = this.nextStack();
+
+        if (helper.paramsInit) {
+          this.pushSource(helper.paramsInit);
+        }
+        this.pushSource('if (helper = ' + helperName + ') { ' + nextStack + ' = helper.call(' + helper.callParams + '); }');
+        this.pushSource('else { helper = ' + nonHelper + '; ' + nextStack + ' = typeof helper === functionType ? helper.call(' + helper.callParams + ') : helper; }');
+      },
+
+      // [invokePartial]
+      //
+      // On stack, before: context, ...
+      // On stack after: result of partial invocation
+      //
+      // This operation pops off a context, invokes a partial with that context,
+      // and pushes the result of the invocation back.
+      invokePartial: function(name) {
+        var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+
+        if (this.options.data) {
+          params.push("data");
+        }
+
+        this.context.aliases.self = "this";
+        this.push("self.invokePartial(" + params.join(", ") + ")");
+      },
+
+      // [assignToHash]
+      //
+      // On stack, before: value, hash, ...
+      // On stack, after: hash, ...
+      //
+      // Pops a value and hash off the stack, assigns `hash[key] = value`
+      // and pushes the hash back onto the stack.
+      assignToHash: function(key) {
+        var value = this.popStack(),
+            context,
+            type;
+
+        if (this.options.stringParams) {
+          type = this.popStack();
+          context = this.popStack();
+        }
+
+        var hash = this.hash;
+        if (context) {
+          hash.contexts.push("'" + key + "': " + context);
+        }
+        if (type) {
+          hash.types.push("'" + key + "': " + type);
+        }
+        hash.values.push("'" + key + "': (" + value + ")");
+      },
+
+      // HELPERS
+
+      compiler: JavaScriptCompiler,
+
+      compileChildren: function(environment, options) {
+        var children = environment.children, child, compiler;
+
+        for(var i=0, l=children.length; i<l; i++) {
+          child = children[i];
+          compiler = new this.compiler();
+
+          var index = this.matchExistingProgram(child);
+
+          if (index == null) {
+            this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+            index = this.context.programs.length;
+            child.index = index;
+            child.name = 'program' + index;
+            this.context.programs[index] = compiler.compile(child, options, this.context);
+            this.context.environments[index] = child;
+          } else {
+            child.index = index;
+            child.name = 'program' + index;
+          }
+        }
+      },
+      matchExistingProgram: function(child) {
+        for (var i = 0, len = this.context.environments.length; i < len; i++) {
+          var environment = this.context.environments[i];
+          if (environment && environment.equals(child)) {
+            return i;
+          }
+        }
+      },
+
+      programExpression: function(guid) {
+        this.context.aliases.self = "this";
+
+        if(guid == null) {
+          return "self.noop";
+        }
+
+        var child = this.environment.children[guid],
+            depths = child.depths.list, depth;
+
+        var programParams = [child.index, child.name, "data"];
+
+        for(var i=0, l = depths.length; i<l; i++) {
+          depth = depths[i];
+
+          if(depth === 1) { programParams.push("depth0"); }
+          else { programParams.push("depth" + (depth - 1)); }
+        }
+
+        return (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join(", ") + ")";
+      },
+
+      register: function(name, val) {
+        this.useRegister(name);
+        this.pushSource(name + " = " + val + ";");
+      },
+
+      useRegister: function(name) {
+        if(!this.registers[name]) {
+          this.registers[name] = true;
+          this.registers.list.push(name);
+        }
+      },
+
+      pushStackLiteral: function(item) {
+        return this.push(new Literal(item));
+      },
+
+      pushSource: function(source) {
+        if (this.pendingContent) {
+          this.source.push(this.appendToBuffer(this.quotedString(this.pendingContent)));
+          this.pendingContent = undefined;
+        }
+
+        if (source) {
+          this.source.push(source);
+        }
+      },
+
+      pushStack: function(item) {
+        this.flushInline();
+
+        var stack = this.incrStack();
+        if (item) {
+          this.pushSource(stack + " = " + item + ";");
+        }
+        this.compileStack.push(stack);
+        return stack;
+      },
+
+      replaceStack: function(callback) {
+        var prefix = '',
+            inline = this.isInline(),
+            stack,
+            createdStack,
+            usedLiteral;
+
+        // If we are currently inline then we want to merge the inline statement into the
+        // replacement statement via ','
+        if (inline) {
+          var top = this.popStack(true);
+
+          if (top instanceof Literal) {
+            // Literals do not need to be inlined
+            stack = top.value;
+            usedLiteral = true;
+          } else {
+            // Get or create the current stack name for use by the inline
+            createdStack = !this.stackSlot;
+            var name = !createdStack ? this.topStackName() : this.incrStack();
+
+            prefix = '(' + this.push(name) + ' = ' + top + '),';
+            stack = this.topStack();
+          }
+        } else {
+          stack = this.topStack();
+        }
+
+        var item = callback.call(this, stack);
+
+        if (inline) {
+          if (!usedLiteral) {
+            this.popStack();
+          }
+          if (createdStack) {
+            this.stackSlot--;
+          }
+          this.push('(' + prefix + item + ')');
+        } else {
+          // Prevent modification of the context depth variable. Through replaceStack
+          if (!/^stack/.test(stack)) {
+            stack = this.nextStack();
+          }
+
+          this.pushSource(stack + " = (" + prefix + item + ");");
+        }
+        return stack;
+      },
+
+      nextStack: function() {
+        return this.pushStack();
+      },
+
+      incrStack: function() {
+        this.stackSlot++;
+        if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+        return this.topStackName();
+      },
+      topStackName: function() {
+        return "stack" + this.stackSlot;
+      },
+      flushInline: function() {
+        var inlineStack = this.inlineStack;
+        if (inlineStack.length) {
+          this.inlineStack = [];
+          for (var i = 0, len = inlineStack.length; i < len; i++) {
+            var entry = inlineStack[i];
+            if (entry instanceof Literal) {
+              this.compileStack.push(entry);
+            } else {
+              this.pushStack(entry);
+            }
+          }
+        }
+      },
+      isInline: function() {
+        return this.inlineStack.length;
+      },
+
+      popStack: function(wrapped) {
+        var inline = this.isInline(),
+            item = (inline ? this.inlineStack : this.compileStack).pop();
+
+        if (!wrapped && (item instanceof Literal)) {
+          return item.value;
+        } else {
+          if (!inline) {
+            if (!this.stackSlot) {
+              throw new Exception('Invalid stack pop');
+            }
+            this.stackSlot--;
+          }
+          return item;
+        }
+      },
+
+      topStack: function(wrapped) {
+        var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+            item = stack[stack.length - 1];
+
+        if (!wrapped && (item instanceof Literal)) {
+          return item.value;
+        } else {
+          return item;
+        }
+      },
+
+      quotedString: function(str) {
+        return '"' + str
+          .replace(/\\/g, '\\\\')
+          .replace(/"/g, '\\"')
+          .replace(/\n/g, '\\n')
+          .replace(/\r/g, '\\r')
+          .replace(/\u2028/g, '\\u2028')   // Per Ecma-262 7.3 + 7.8.4
+          .replace(/\u2029/g, '\\u2029') + '"';
+      },
+
+      setupHelper: function(paramSize, name, missingParams) {
+        var params = [],
+            paramsInit = this.setupParams(paramSize, params, missingParams);
+        var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+        return {
+          params: params,
+          paramsInit: paramsInit,
+          name: foundHelper,
+          callParams: ["depth0"].concat(params).join(", "),
+          helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+        };
+      },
+
+      setupOptions: function(paramSize, params) {
+        var options = [], contexts = [], types = [], param, inverse, program;
+
+        options.push("hash:" + this.popStack());
+
+        if (this.options.stringParams) {
+          options.push("hashTypes:" + this.popStack());
+          options.push("hashContexts:" + this.popStack());
+        }
+
+        inverse = this.popStack();
+        program = this.popStack();
+
+        // Avoid setting fn and inverse if neither are set. This allows
+        // helpers to do a check for `if (options.fn)`
+        if (program || inverse) {
+          if (!program) {
+            this.context.aliases.self = "this";
+            program = "self.noop";
+          }
+
+          if (!inverse) {
+            this.context.aliases.self = "this";
+            inverse = "self.noop";
+          }
+
+          options.push("inverse:" + inverse);
+          options.push("fn:" + program);
+        }
+
+        for(var i=0; i<paramSize; i++) {
+          param = this.popStack();
+          params.push(param);
+
+          if(this.options.stringParams) {
+            types.push(this.popStack());
+            contexts.push(this.popStack());
+          }
+        }
+
+        if (this.options.stringParams) {
+          options.push("contexts:[" + contexts.join(",") + "]");
+          options.push("types:[" + types.join(",") + "]");
+        }
+
+        if(this.options.data) {
+          options.push("data:data");
+        }
+
+        return options;
+      },
+
+      // the params and contexts arguments are passed in arrays
+      // to fill in
+      setupParams: function(paramSize, params, useRegister) {
+        var options = '{' + this.setupOptions(paramSize, params).join(',') + '}';
+
+        if (useRegister) {
+          this.useRegister('options');
+          params.push('options');
+          return 'options=' + options;
+        } else {
+          params.push(options);
+          return '';
+        }
+      }
+    };
+
+    var reservedWords = (
+      "break else new var" +
+      " case finally return void" +
+      " catch for switch while" +
+      " continue function this with" +
+      " default if throw" +
+      " delete in try" +
+      " do instanceof typeof" +
+      " abstract enum int short" +
+      " boolean export interface static" +
+      " byte extends long super" +
+      " char final native synchronized" +
+      " class float package throws" +
+      " const goto private transient" +
+      " debugger implements protected volatile" +
+      " double import public let yield"
+    ).split(" ");
+
+    var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+    for(var i=0, l=reservedWords.length; i<l; i++) {
+      compilerWords[reservedWords[i]] = true;
+    }
+
+    JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+      if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]*$/.test(name)) {
+        return true;
+      }
+      return false;
+    };
+
+    __exports__["default"] = JavaScriptCompiler;
+  });

node_modules/handlebars/dist/amd/handlebars/compiler/parser.js

@@ -0,0 +1,494 @@
+define(
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    /* jshint ignore:start */
+    /* Jison generated parser */
+    var handlebars = (function(){
+    var parser = {trace: function trace() { },
+    yy: {},
+    symbols_: {"error":2,"root":3,"statements":4,"EOF":5,"program":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"sexpr":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"CLOSE_UNESCAPED":24,"OPEN_PARTIAL":25,"partialName":26,"partial_option0":27,"sexpr_repetition0":28,"sexpr_option0":29,"dataName":30,"param":31,"STRING":32,"INTEGER":33,"BOOLEAN":34,"OPEN_SEXPR":35,"CLOSE_SEXPR":36,"hash":37,"hash_repetition_plus0":38,"hashSegment":39,"ID":40,"EQUALS":41,"DATA":42,"pathSegments":43,"SEP":44,"$accept":0,"$end":1},
+    terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"CLOSE_UNESCAPED",25:"OPEN_PARTIAL",32:"STRING",33:"INTEGER",34:"BOOLEAN",35:"OPEN_SEXPR",36:"CLOSE_SEXPR",40:"ID",41:"EQUALS",42:"DATA",44:"SEP"},
+    productions_: [0,[3,2],[3,1],[6,2],[6,3],[6,2],[6,1],[6,1],[6,0],[4,1],[4,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,4],[7,2],[17,3],[17,1],[31,1],[31,1],[31,1],[31,1],[31,1],[31,3],[37,1],[39,3],[26,1],[26,1],[26,1],[30,2],[21,1],[43,3],[43,1],[27,0],[27,1],[28,0],[28,2],[29,0],[29,1],[38,1],[38,2]],
+    performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+    var $0 = $$.length - 1;
+    switch (yystate) {
+    case 1: return new yy.ProgramNode($$[$0-1], this._$); 
+    break;
+    case 2: return new yy.ProgramNode([], this._$); 
+    break;
+    case 3:this.$ = new yy.ProgramNode([], $$[$0-1], $$[$0], this._$);
+    break;
+    case 4:this.$ = new yy.ProgramNode($$[$0-2], $$[$0-1], $$[$0], this._$);
+    break;
+    case 5:this.$ = new yy.ProgramNode($$[$0-1], $$[$0], [], this._$);
+    break;
+    case 6:this.$ = new yy.ProgramNode($$[$0], this._$);
+    break;
+    case 7:this.$ = new yy.ProgramNode([], this._$);
+    break;
+    case 8:this.$ = new yy.ProgramNode([], this._$);
+    break;
+    case 9:this.$ = [$$[$0]];
+    break;
+    case 10: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+    break;
+    case 11:this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0], this._$);
+    break;
+    case 12:this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0], this._$);
+    break;
+    case 13:this.$ = $$[$0];
+    break;
+    case 14:this.$ = $$[$0];
+    break;
+    case 15:this.$ = new yy.ContentNode($$[$0], this._$);
+    break;
+    case 16:this.$ = new yy.CommentNode($$[$0], this._$);
+    break;
+    case 17:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
+    break;
+    case 18:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
+    break;
+    case 19:this.$ = {path: $$[$0-1], strip: stripFlags($$[$0-2], $$[$0])};
+    break;
+    case 20:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
+    break;
+    case 21:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
+    break;
+    case 22:this.$ = new yy.PartialNode($$[$0-2], $$[$0-1], stripFlags($$[$0-3], $$[$0]), this._$);
+    break;
+    case 23:this.$ = stripFlags($$[$0-1], $$[$0]);
+    break;
+    case 24:this.$ = new yy.SexprNode([$$[$0-2]].concat($$[$0-1]), $$[$0], this._$);
+    break;
+    case 25:this.$ = new yy.SexprNode([$$[$0]], null, this._$);
+    break;
+    case 26:this.$ = $$[$0];
+    break;
+    case 27:this.$ = new yy.StringNode($$[$0], this._$);
+    break;
+    case 28:this.$ = new yy.IntegerNode($$[$0], this._$);
+    break;
+    case 29:this.$ = new yy.BooleanNode($$[$0], this._$);
+    break;
+    case 30:this.$ = $$[$0];
+    break;
+    case 31:$$[$0-1].isHelper = true; this.$ = $$[$0-1];
+    break;
+    case 32:this.$ = new yy.HashNode($$[$0], this._$);
+    break;
+    case 33:this.$ = [$$[$0-2], $$[$0]];
+    break;
+    case 34:this.$ = new yy.PartialNameNode($$[$0], this._$);
+    break;
+    case 35:this.$ = new yy.PartialNameNode(new yy.StringNode($$[$0], this._$), this._$);
+    break;
+    case 36:this.$ = new yy.PartialNameNode(new yy.IntegerNode($$[$0], this._$));
+    break;
+    case 37:this.$ = new yy.DataNode($$[$0], this._$);
+    break;
+    case 38:this.$ = new yy.IdNode($$[$0], this._$);
+    break;
+    case 39: $$[$0-2].push({part: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2]; 
+    break;
+    case 40:this.$ = [{part: $$[$0]}];
+    break;
+    case 43:this.$ = [];
+    break;
+    case 44:$$[$0-1].push($$[$0]);
+    break;
+    case 47:this.$ = [$$[$0]];
+    break;
+    case 48:$$[$0-1].push($$[$0]);
+    break;
+    }
+    },
+    table: [{3:1,4:2,5:[1,3],8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],25:[1,15]},{1:[3]},{5:[1,16],8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],25:[1,15]},{1:[2,2]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],25:[2,9]},{4:20,6:18,7:19,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,8],22:[1,13],23:[1,14],25:[1,15]},{4:20,6:22,7:19,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,8],22:[1,13],23:[1,14],25:[1,15]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],25:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],25:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],25:[2,15]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],25:[2,16]},{17:23,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:29,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:30,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:31,21:24,30:25,40:[1,28],42:[1,27],43:26},{21:33,26:32,32:[1,34],33:[1,35],40:[1,28],43:26},{1:[2,1]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],25:[2,10]},{10:36,20:[1,37]},{4:38,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,7],22:[1,13],23:[1,14],25:[1,15]},{7:39,8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,6],22:[1,13],23:[1,14],25:[1,15]},{17:23,18:[1,40],21:24,30:25,40:[1,28],42:[1,27],43:26},{10:41,20:[1,37]},{18:[1,42]},{18:[2,43],24:[2,43],28:43,32:[2,43],33:[2,43],34:[2,43],35:[2,43],36:[2,43],40:[2,43],42:[2,43]},{18:[2,25],24:[2,25],36:[2,25]},{18:[2,38],24:[2,38],32:[2,38],33:[2,38],34:[2,38],35:[2,38],36:[2,38],40:[2,38],42:[2,38],44:[1,44]},{21:45,40:[1,28],43:26},{18:[2,40],24:[2,40],32:[2,40],33:[2,40],34:[2,40],35:[2,40],36:[2,40],40:[2,40],42:[2,40],44:[2,40]},{18:[1,46]},{18:[1,47]},{24:[1,48]},{18:[2,41],21:50,27:49,40:[1,28],43:26},{18:[2,34],40:[2,34]},{18:[2,35],40:[2,35]},{18:[2,36],40:[2,36]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],25:[2,11]},{21:51,40:[1,28],43:26},{8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,3],22:[1,13],23:[1,14],25:[1,15]},{4:52,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,5],22:[1,13],23:[1,14],25:[1,15]},{14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],25:[2,23]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],25:[2,12]},{14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],25:[2,18]},{18:[2,45],21:56,24:[2,45],29:53,30:60,31:54,32:[1,57],33:[1,58],34:[1,59],35:[1,61],36:[2,45],37:55,38:62,39:63,40:[1,64],42:[1,27],43:26},{40:[1,65]},{18:[2,37],24:[2,37],32:[2,37],33:[2,37],34:[2,37],35:[2,37],36:[2,37],40:[2,37],42:[2,37]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],25:[2,17]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],25:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],25:[2,21]},{18:[1,66]},{18:[2,42]},{18:[1,67]},{8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],25:[1,15]},{18:[2,24],24:[2,24],36:[2,24]},{18:[2,44],24:[2,44],32:[2,44],33:[2,44],34:[2,44],35:[2,44],36:[2,44],40:[2,44],42:[2,44]},{18:[2,46],24:[2,46],36:[2,46]},{18:[2,26],24:[2,26],32:[2,26],33:[2,26],34:[2,26],35:[2,26],36:[2,26],40:[2,26],42:[2,26]},{18:[2,27],24:[2,27],32:[2,27],33:[2,27],34:[2,27],35:[2,27],36:[2,27],40:[2,27],42:[2,27]},{18:[2,28],24:[2,28],32:[2,28],33:[2,28],34:[2,28],35:[2,28],36:[2,28],40:[2,28],42:[2,28]},{18:[2,29],24:[2,29],32:[2,29],33:[2,29],34:[2,29],35:[2,29],36:[2,29],40:[2,29],42:[2,29]},{18:[2,30],24:[2,30],32:[2,30],33:[2,30],34:[2,30],35:[2,30],36:[2,30],40:[2,30],42:[2,30]},{17:68,21:24,30:25,40:[1,28],42:[1,27],43:26},{18:[2,32],24:[2,32],36:[2,32],39:69,40:[1,70]},{18:[2,47],24:[2,47],36:[2,47],40:[2,47]},{18:[2,40],24:[2,40],32:[2,40],33:[2,40],34:[2,40],35:[2,40],36:[2,40],40:[2,40],41:[1,71],42:[2,40],44:[2,40]},{18:[2,39],24:[2,39],32:[2,39],33:[2,39],34:[2,39],35:[2,39],36:[2,39],40:[2,39],42:[2,39],44:[2,39]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],25:[2,22]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],25:[2,19]},{36:[1,72]},{18:[2,48],24:[2,48],36:[2,48],40:[2,48]},{41:[1,71]},{21:56,30:60,31:73,32:[1,57],33:[1,58],34:[1,59],35:[1,61],40:[1,28],42:[1,27],43:26},{18:[2,31],24:[2,31],32:[2,31],33:[2,31],34:[2,31],35:[2,31],36:[2,31],40:[2,31],42:[2,31]},{18:[2,33],24:[2,33],36:[2,33],40:[2,33]}],
+    defaultActions: {3:[2,2],16:[2,1],50:[2,42]},
+    parseError: function parseError(str, hash) {
+        throw new Error(str);
+    },
+    parse: function parse(input) {
+        var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
+        this.lexer.setInput(input);
+        this.lexer.yy = this.yy;
+        this.yy.lexer = this.lexer;
+        this.yy.parser = this;
+        if (typeof this.lexer.yylloc == "undefined")
+            this.lexer.yylloc = {};
+        var yyloc = this.lexer.yylloc;
+        lstack.push(yyloc);
+        var ranges = this.lexer.options && this.lexer.options.ranges;
+        if (typeof this.yy.parseError === "function")
+            this.parseError = this.yy.parseError;
+        function popStack(n) {
+            stack.length = stack.length - 2 * n;
+            vstack.length = vstack.length - n;
+            lstack.length = lstack.length - n;
+        }
+        function lex() {
+            var token;
+            token = self.lexer.lex() || 1;
+            if (typeof token !== "number") {
+                token = self.symbols_[token] || token;
+            }
+            return token;
+        }
+        var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
+        while (true) {
+            state = stack[stack.length - 1];
+            if (this.defaultActions[state]) {
+                action = this.defaultActions[state];
+            } else {
+                if (symbol === null || typeof symbol == "undefined") {
+                    symbol = lex();
+                }
+                action = table[state] && table[state][symbol];
+            }
+            if (typeof action === "undefined" || !action.length || !action[0]) {
+                var errStr = "";
+                if (!recovering) {
+                    expected = [];
+                    for (p in table[state])
+                        if (this.terminals_[p] && p > 2) {
+                            expected.push("'" + this.terminals_[p] + "'");
+                        }
+                    if (this.lexer.showPosition) {
+                        errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
+                    } else {
+                        errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
+                    }
+                    this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+                }
+            }
+            if (action[0] instanceof Array && action.length > 1) {
+                throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
+            }
+            switch (action[0]) {
+            case 1:
+                stack.push(symbol);
+                vstack.push(this.lexer.yytext);
+                lstack.push(this.lexer.yylloc);
+                stack.push(action[1]);
+                symbol = null;
+                if (!preErrorSymbol) {
+                    yyleng = this.lexer.yyleng;
+                    yytext = this.lexer.yytext;
+                    yylineno = this.lexer.yylineno;
+                    yyloc = this.lexer.yylloc;
+                    if (recovering > 0)
+                        recovering--;
+                } else {
+                    symbol = preErrorSymbol;
+                    preErrorSymbol = null;
+                }
+                break;
+            case 2:
+                len = this.productions_[action[1]][1];
+                yyval.$ = vstack[vstack.length - len];
+                yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
+                if (ranges) {
+                    yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
+                }
+                r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+                if (typeof r !== "undefined") {
+                    return r;
+                }
+                if (len) {
+                    stack = stack.slice(0, -1 * len * 2);
+                    vstack = vstack.slice(0, -1 * len);
+                    lstack = lstack.slice(0, -1 * len);
+                }
+                stack.push(this.productions_[action[1]][0]);
+                vstack.push(yyval.$);
+                lstack.push(yyval._$);
+                newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
+                stack.push(newState);
+                break;
+            case 3:
+                return true;
+            }
+        }
+        return true;
+    }
+    };
+
+
+    function stripFlags(open, close) {
+      return {
+        left: open.charAt(2) === '~',
+        right: close.charAt(0) === '~' || close.charAt(1) === '~'
+      };
+    }
+
+    /* Jison generated lexer */
+    var lexer = (function(){
+    var lexer = ({EOF:1,
+    parseError:function parseError(str, hash) {
+            if (this.yy.parser) {
+                this.yy.parser.parseError(str, hash);
+            } else {
+                throw new Error(str);
+            }
+        },
+    setInput:function (input) {
+            this._input = input;
+            this._more = this._less = this.done = false;
+            this.yylineno = this.yyleng = 0;
+            this.yytext = this.matched = this.match = '';
+            this.conditionStack = ['INITIAL'];
+            this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
+            if (this.options.ranges) this.yylloc.range = [0,0];
+            this.offset = 0;
+            return this;
+        },
+    input:function () {
+            var ch = this._input[0];
+            this.yytext += ch;
+            this.yyleng++;
+            this.offset++;
+            this.match += ch;
+            this.matched += ch;
+            var lines = ch.match(/(?:\r\n?|\n).*/g);
+            if (lines) {
+                this.yylineno++;
+                this.yylloc.last_line++;
+            } else {
+                this.yylloc.last_column++;
+            }
+            if (this.options.ranges) this.yylloc.range[1]++;
+
+            this._input = this._input.slice(1);
+            return ch;
+        },
+    unput:function (ch) {
+            var len = ch.length;
+            var lines = ch.split(/(?:\r\n?|\n)/g);
+
+            this._input = ch + this._input;
+            this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
+            //this.yyleng -= len;
+            this.offset -= len;
+            var oldLines = this.match.split(/(?:\r\n?|\n)/g);
+            this.match = this.match.substr(0, this.match.length-1);
+            this.matched = this.matched.substr(0, this.matched.length-1);
+
+            if (lines.length-1) this.yylineno -= lines.length-1;
+            var r = this.yylloc.range;
+
+            this.yylloc = {first_line: this.yylloc.first_line,
+              last_line: this.yylineno+1,
+              first_column: this.yylloc.first_column,
+              last_column: lines ?
+                  (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
+                  this.yylloc.first_column - len
+              };
+
+            if (this.options.ranges) {
+                this.yylloc.range = [r[0], r[0] + this.yyleng - len];
+            }
+            return this;
+        },
+    more:function () {
+            this._more = true;
+            return this;
+        },
+    less:function (n) {
+            this.unput(this.match.slice(n));
+        },
+    pastInput:function () {
+            var past = this.matched.substr(0, this.matched.length - this.match.length);
+            return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
+        },
+    upcomingInput:function () {
+            var next = this.match;
+            if (next.length < 20) {
+                next += this._input.substr(0, 20-next.length);
+            }
+            return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
+        },
+    showPosition:function () {
+            var pre = this.pastInput();
+            var c = new Array(pre.length + 1).join("-");
+            return pre + this.upcomingInput() + "\n" + c+"^";
+        },
+    next:function () {
+            if (this.done) {
+                return this.EOF;
+            }
+            if (!this._input) this.done = true;
+
+            var token,
+                match,
+                tempMatch,
+                index,
+                col,
+                lines;
+            if (!this._more) {
+                this.yytext = '';
+                this.match = '';
+            }
+            var rules = this._currentRules();
+            for (var i=0;i < rules.length; i++) {
+                tempMatch = this._input.match(this.rules[rules[i]]);
+                if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
+                    match = tempMatch;
+                    index = i;
+                    if (!this.options.flex) break;
+                }
+            }
+            if (match) {
+                lines = match[0].match(/(?:\r\n?|\n).*/g);
+                if (lines) this.yylineno += lines.length;
+                this.yylloc = {first_line: this.yylloc.last_line,
+                               last_line: this.yylineno+1,
+                               first_column: this.yylloc.last_column,
+                               last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
+                this.yytext += match[0];
+                this.match += match[0];
+                this.matches = match;
+                this.yyleng = this.yytext.length;
+                if (this.options.ranges) {
+                    this.yylloc.range = [this.offset, this.offset += this.yyleng];
+                }
+                this._more = false;
+                this._input = this._input.slice(match[0].length);
+                this.matched += match[0];
+                token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
+                if (this.done && this._input) this.done = false;
+                if (token) return token;
+                else return;
+            }
+            if (this._input === "") {
+                return this.EOF;
+            } else {
+                return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
+                        {text: "", token: null, line: this.yylineno});
+            }
+        },
+    lex:function lex() {
+            var r = this.next();
+            if (typeof r !== 'undefined') {
+                return r;
+            } else {
+                return this.lex();
+            }
+        },
+    begin:function begin(condition) {
+            this.conditionStack.push(condition);
+        },
+    popState:function popState() {
+            return this.conditionStack.pop();
+        },
+    _currentRules:function _currentRules() {
+            return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
+        },
+    topState:function () {
+            return this.conditionStack[this.conditionStack.length-2];
+        },
+    pushState:function begin(condition) {
+            this.begin(condition);
+        }});
+    lexer.options = {};
+    lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
+
+
+    function strip(start, end) {
+      return yy_.yytext = yy_.yytext.substr(start, yy_.yyleng-end);
+    }
+
+
+    var YYSTATE=YY_START
+    switch($avoiding_name_collisions) {
+    case 0:
+                                       if(yy_.yytext.slice(-2) === "\\\\") {
+                                         strip(0,1);
+                                         this.begin("mu");
+                                       } else if(yy_.yytext.slice(-1) === "\\") {
+                                         strip(0,1);
+                                         this.begin("emu");
+                                       } else {
+                                         this.begin("mu");
+                                       }
+                                       if(yy_.yytext) return 14;
+                                     
+    break;
+    case 1:return 14;
+    break;
+    case 2:
+                                       this.popState();
+                                       return 14;
+                                     
+    break;
+    case 3:strip(0,4); this.popState(); return 15;
+    break;
+    case 4:return 35;
+    break;
+    case 5:return 36;
+    break;
+    case 6:return 25;
+    break;
+    case 7:return 16;
+    break;
+    case 8:return 20;
+    break;
+    case 9:return 19;
+    break;
+    case 10:return 19;
+    break;
+    case 11:return 23;
+    break;
+    case 12:return 22;
+    break;
+    case 13:this.popState(); this.begin('com');
+    break;
+    case 14:strip(3,5); this.popState(); return 15;
+    break;
+    case 15:return 22;
+    break;
+    case 16:return 41;
+    break;
+    case 17:return 40;
+    break;
+    case 18:return 40;
+    break;
+    case 19:return 44;
+    break;
+    case 20:// ignore whitespace
+    break;
+    case 21:this.popState(); return 24;
+    break;
+    case 22:this.popState(); return 18;
+    break;
+    case 23:yy_.yytext = strip(1,2).replace(/\\"/g,'"'); return 32;
+    break;
+    case 24:yy_.yytext = strip(1,2).replace(/\\'/g,"'"); return 32;
+    break;
+    case 25:return 42;
+    break;
+    case 26:return 34;
+    break;
+    case 27:return 34;
+    break;
+    case 28:return 33;
+    break;
+    case 29:return 40;
+    break;
+    case 30:yy_.yytext = strip(1,2); return 40;
+    break;
+    case 31:return 'INVALID';
+    break;
+    case 32:return 5;
+    break;
+    }
+    };
+    lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|\\\{\{|\\\\\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\()/,/^(?:\))/,/^(?:\{\{(~)?>)/,/^(?:\{\{(~)?#)/,/^(?:\{\{(~)?\/)/,/^(?:\{\{(~)?\^)/,/^(?:\{\{(~)?\s*else\b)/,/^(?:\{\{(~)?\{)/,/^(?:\{\{(~)?&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{(~)?)/,/^(?:=)/,/^(?:\.\.)/,/^(?:\.(?=([=~}\s\/.)])))/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}(~)?\}\})/,/^(?:(~)?\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=([~}\s)])))/,/^(?:false(?=([~}\s)])))/,/^(?:-?[0-9]+(?=([~}\s)])))/,/^(?:([^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=([=~}\s\/.)]))))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];
+    lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
+    return lexer;})()
+    parser.lexer = lexer;
+    function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+    return new Parser;
+    })();__exports__["default"] = handlebars;
+    /* jshint ignore:end */
+  });

node_modules/handlebars/dist/amd/handlebars/compiler/printer.js

@@ -0,0 +1,142 @@
+define(
+  ["./visitor","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    var Visitor = __dependency1__["default"];
+
+    function print(ast) {
+      return new PrintVisitor().accept(ast);
+    }
+
+    __exports__.print = print;function PrintVisitor() {
+      this.padding = 0;
+    }
+
+    __exports__.PrintVisitor = PrintVisitor;PrintVisitor.prototype = new Visitor();
+
+    PrintVisitor.prototype.pad = function(string, newline) {
+      var out = "";
+
+      for(var i=0,l=this.padding; i<l; i++) {
+        out = out + "  ";
+      }
+
+      out = out + string;
+
+      if(newline !== false) { out = out + "\n"; }
+      return out;
+    };
+
+    PrintVisitor.prototype.program = function(program) {
+      var out = "",
+          statements = program.statements,
+          i, l;
+
+      for(i=0, l=statements.length; i<l; i++) {
+        out = out + this.accept(statements[i]);
+      }
+
+      this.padding--;
+
+      return out;
+    };
+
+    PrintVisitor.prototype.block = function(block) {
+      var out = "";
+
+      out = out + this.pad("BLOCK:");
+      this.padding++;
+      out = out + this.accept(block.mustache);
+      if (block.program) {
+        out = out + this.pad("PROGRAM:");
+        this.padding++;
+        out = out + this.accept(block.program);
+        this.padding--;
+      }
+      if (block.inverse) {
+        if (block.program) { this.padding++; }
+        out = out + this.pad("{{^}}");
+        this.padding++;
+        out = out + this.accept(block.inverse);
+        this.padding--;
+        if (block.program) { this.padding--; }
+      }
+      this.padding--;
+
+      return out;
+    };
+
+    PrintVisitor.prototype.sexpr = function(sexpr) {
+      var params = sexpr.params, paramStrings = [], hash;
+
+      for(var i=0, l=params.length; i<l; i++) {
+        paramStrings.push(this.accept(params[i]));
+      }
+
+      params = "[" + paramStrings.join(", ") + "]";
+
+      hash = sexpr.hash ? " " + this.accept(sexpr.hash) : "";
+
+      return this.accept(sexpr.id) + " " + params + hash;
+    };
+
+    PrintVisitor.prototype.mustache = function(mustache) {
+      return this.pad("{{ " + this.accept(mustache.sexpr) + " }}");
+    };
+
+    PrintVisitor.prototype.partial = function(partial) {
+      var content = this.accept(partial.partialName);
+      if(partial.context) { content = content + " " + this.accept(partial.context); }
+      return this.pad("{{> " + content + " }}");
+    };
+
+    PrintVisitor.prototype.hash = function(hash) {
+      var pairs = hash.pairs;
+      var joinedPairs = [], left, right;
+
+      for(var i=0, l=pairs.length; i<l; i++) {
+        left = pairs[i][0];
+        right = this.accept(pairs[i][1]);
+        joinedPairs.push( left + "=" + right );
+      }
+
+      return "HASH{" + joinedPairs.join(", ") + "}";
+    };
+
+    PrintVisitor.prototype.STRING = function(string) {
+      return '"' + string.string + '"';
+    };
+
+    PrintVisitor.prototype.INTEGER = function(integer) {
+      return "INTEGER{" + integer.integer + "}";
+    };
+
+    PrintVisitor.prototype.BOOLEAN = function(bool) {
+      return "BOOLEAN{" + bool.bool + "}";
+    };
+
+    PrintVisitor.prototype.ID = function(id) {
+      var path = id.parts.join("/");
+      if(id.parts.length > 1) {
+        return "PATH:" + path;
+      } else {
+        return "ID:" + path;
+      }
+    };
+
+    PrintVisitor.prototype.PARTIAL_NAME = function(partialName) {
+        return "PARTIAL:" + partialName.name;
+    };
+
+    PrintVisitor.prototype.DATA = function(data) {
+      return "@" + this.accept(data.id);
+    };
+
+    PrintVisitor.prototype.content = function(content) {
+      return this.pad("CONTENT[ '" + content.string + "' ]");
+    };
+
+    PrintVisitor.prototype.comment = function(comment) {
+      return this.pad("{{! '" + comment.comment + "' }}");
+    };
+  });

node_modules/handlebars/dist/amd/handlebars/compiler/visitor.js

@@ -0,0 +1,16 @@
+define(
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    function Visitor() {}
+
+    Visitor.prototype = {
+      constructor: Visitor,
+
+      accept: function(object) {
+        return this[object.type](object);
+      }
+    };
+
+    __exports__["default"] = Visitor;
+  });

node_modules/handlebars/dist/amd/handlebars/exception.js

@@ -0,0 +1,32 @@
+define(
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+
+    var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+    function Exception(message, node) {
+      var line;
+      if (node && node.firstLine) {
+        line = node.firstLine;
+
+        message += ' - ' + line + ':' + node.firstColumn;
+      }
+
+      var tmp = Error.prototype.constructor.call(this, message);
+
+      // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+      for (var idx = 0; idx < errorProps.length; idx++) {
+        this[errorProps[idx]] = tmp[errorProps[idx]];
+      }
+
+      if (line) {
+        this.lineNumber = line;
+        this.column = node.firstColumn;
+      }
+    }
+
+    Exception.prototype = new Error();
+
+    __exports__["default"] = Exception;
+  });

node_modules/handlebars/dist/amd/handlebars/runtime.js

@@ -0,0 +1,141 @@
+define(
+  ["./utils","./exception","./base","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+    "use strict";
+    var Utils = __dependency1__;
+    var Exception = __dependency2__["default"];
+    var COMPILER_REVISION = __dependency3__.COMPILER_REVISION;
+    var REVISION_CHANGES = __dependency3__.REVISION_CHANGES;
+
+    function checkRevision(compilerInfo) {
+      var compilerRevision = compilerInfo && compilerInfo[0] || 1,
+          currentRevision = COMPILER_REVISION;
+
+      if (compilerRevision !== currentRevision) {
+        if (compilerRevision < currentRevision) {
+          var runtimeVersions = REVISION_CHANGES[currentRevision],
+              compilerVersions = REVISION_CHANGES[compilerRevision];
+          throw new Exception("Template was precompiled with an older version of Handlebars than the current runtime. "+
+                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").");
+        } else {
+          // Use the embedded version info since the runtime doesn't know about this revision yet
+          throw new Exception("Template was precompiled with a newer version of Handlebars than the current runtime. "+
+                "Please update your runtime to a newer version ("+compilerInfo[1]+").");
+        }
+      }
+    }
+
+    __exports__.checkRevision = checkRevision;// TODO: Remove this line and break up compilePartial
+
+    function template(templateSpec, env) {
+      if (!env) {
+        throw new Exception("No environment passed to template");
+      }
+
+      // Note: Using env.VM references rather than local var references throughout this section to allow
+      // for external users to override these as psuedo-supported APIs.
+      var invokePartialWrapper = function(partial, name, context, helpers, partials, data) {
+        var result = env.VM.invokePartial.apply(this, arguments);
+        if (result != null) { return result; }
+
+        if (env.compile) {
+          var options = { helpers: helpers, partials: partials, data: data };
+          partials[name] = env.compile(partial, { data: data !== undefined }, env);
+          return partials[name](context, options);
+        } else {
+          throw new Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+        }
+      };
+
+      // Just add water
+      var container = {
+        escapeExpression: Utils.escapeExpression,
+        invokePartial: invokePartialWrapper,
+        programs: [],
+        program: function(i, fn, data) {
+          var programWrapper = this.programs[i];
+          if(data) {
+            programWrapper = program(i, fn, data);
+          } else if (!programWrapper) {
+            programWrapper = this.programs[i] = program(i, fn);
+          }
+          return programWrapper;
+        },
+        merge: function(param, common) {
+          var ret = param || common;
+
+          if (param && common && (param !== common)) {
+            ret = {};
+            Utils.extend(ret, common);
+            Utils.extend(ret, param);
+          }
+          return ret;
+        },
+        programWithDepth: env.VM.programWithDepth,
+        noop: env.VM.noop,
+        compilerInfo: null
+      };
+
+      return function(context, options) {
+        options = options || {};
+        var namespace = options.partial ? options : env,
+            helpers,
+            partials;
+
+        if (!options.partial) {
+          helpers = options.helpers;
+          partials = options.partials;
+        }
+        var result = templateSpec.call(
+              container,
+              namespace, context,
+              helpers,
+              partials,
+              options.data);
+
+        if (!options.partial) {
+          env.VM.checkRevision(container.compilerInfo);
+        }
+
+        return result;
+      };
+    }
+
+    __exports__.template = template;function programWithDepth(i, fn, data /*, $depth */) {
+      var args = Array.prototype.slice.call(arguments, 3);
+
+      var prog = function(context, options) {
+        options = options || {};
+
+        return fn.apply(this, [context, options.data || data].concat(args));
+      };
+      prog.program = i;
+      prog.depth = args.length;
+      return prog;
+    }
+
+    __exports__.programWithDepth = programWithDepth;function program(i, fn, data) {
+      var prog = function(context, options) {
+        options = options || {};
+
+        return fn(context, options.data || data);
+      };
+      prog.program = i;
+      prog.depth = 0;
+      return prog;
+    }
+
+    __exports__.program = program;function invokePartial(partial, name, context, helpers, partials, data) {
+      var options = { partial: true, helpers: helpers, partials: partials, data: data };
+
+      if(partial === undefined) {
+        throw new Exception("The partial " + name + " could not be found");
+      } else if(partial instanceof Function) {
+        return partial(context, options);
+      }
+    }
+
+    __exports__.invokePartial = invokePartial;function noop() { return ""; }
+
+    __exports__.noop = noop;
+  });

node_modules/handlebars/dist/amd/handlebars/safe-string.js

@@ -0,0 +1,15 @@
+define(
+  ["exports"],
+  function(__exports__) {
+    "use strict";
+    // Build out our basic SafeString type
+    function SafeString(string) {
+      this.string = string;
+    }
+
+    SafeString.prototype.toString = function() {
+      return "" + this.string;
+    };
+
+    __exports__["default"] = SafeString;
+  });

node_modules/handlebars/dist/amd/handlebars/utils.js

@@ -0,0 +1,80 @@
+define(
+  ["./safe-string","exports"],
+  function(__dependency1__, __exports__) {
+    "use strict";
+    /*jshint -W004 */
+    var SafeString = __dependency1__["default"];
+
+    var escape = {
+      "&": "&",
+      "<": "&lt;",
+      ">": "&gt;",
+      '"': "&quot;",
+      "'": "&#x27;",
+      "`": "&#x60;"
+    };
+
+    var badChars = /[&<>"'`]/g;
+    var possible = /[&<>"'`]/;
+
+    function escapeChar(chr) {
+      return escape[chr] || "&amp;";
+    }
+
+    function extend(obj, value) {
+      for(var key in value) {
+        if(Object.prototype.hasOwnProperty.call(value, key)) {
+          obj[key] = value[key];
+        }
+      }
+    }
+
+    __exports__.extend = extend;var toString = Object.prototype.toString;
+    __exports__.toString = toString;
+    // Sourced from lodash
+    // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
+    var isFunction = function(value) {
+      return typeof value === 'function';
+    };
+    // fallback for older versions of Chrome and Safari
+    if (isFunction(/x/)) {
+      isFunction = function(value) {
+        return typeof value === 'function' && toString.call(value) === '[object Function]';
+      };
+    }
+    var isFunction;
+    __exports__.isFunction = isFunction;
+    var isArray = Array.isArray || function(value) {
+      return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
+    };
+    __exports__.isArray = isArray;
+
+    function escapeExpression(string) {
+      // don't escape SafeStrings, since they're already safe
+      if (string instanceof SafeString) {
+        return string.toString();
+      } else if (!string && string !== 0) {
+        return "";
+      }
+
+      // Force a string conversion as this will be done by the append regardless and
+      // the regex test will do this transparently behind the scenes, causing issues if
+      // an object's to string has escaped characters in it.
+      string = "" + string;
+
+      if(!possible.test(string)) { return string; }
+      return string.replace(badChars, escapeChar);
+    }
+
+    __exports__.escapeExpression = escapeExpression;function isEmpty(value) {
+      if (!value && value !== 0) {
+        return true;
+      } else if (isArray(value) && value.length === 0) {
+        return true;
+      } else {
+        return false;
+      }
+    }
+
+    __exports__.isEmpty = isEmpty;
+  });

node_modules/handlebars/dist/cjs/handlebars.js

@@ -0,0 +1,37 @@
+"use strict";
+/*globals Handlebars: true */
+var Handlebars = require("./handlebars.runtime")["default"];
+
+// Compiler imports
+var AST = require("./handlebars/compiler/ast")["default"];
+var Parser = require("./handlebars/compiler/base").parser;
+var parse = require("./handlebars/compiler/base").parse;
+var Compiler = require("./handlebars/compiler/compiler").Compiler;
+var compile = require("./handlebars/compiler/compiler").compile;
+var precompile = require("./handlebars/compiler/compiler").precompile;
+var JavaScriptCompiler = require("./handlebars/compiler/javascript-compiler")["default"];
+
+var _create = Handlebars.create;
+var create = function() {
+  var hb = _create();
+
+  hb.compile = function(input, options) {
+    return compile(input, options, hb);
+  };
+  hb.precompile = function (input, options) {
+    return precompile(input, options, hb);
+  };
+
+  hb.AST = AST;
+  hb.Compiler = Compiler;
+  hb.JavaScriptCompiler = JavaScriptCompiler;
+  hb.Parser = Parser;
+  hb.parse = parse;
+
+  return hb;
+};
+
+Handlebars = create();
+Handlebars.create = create;
+
+exports["default"] = Handlebars;

node_modules/handlebars/dist/cjs/handlebars.runtime.js

@@ -0,0 +1,32 @@
+"use strict";
+/*globals Handlebars: true */
+var base = require("./handlebars/base");
+
+// Each of these augment the Handlebars object. No need to setup here.
+// (This is done to easily share code between commonjs and browse envs)
+var SafeString = require("./handlebars/safe-string")["default"];
+var Exception = require("./handlebars/exception")["default"];
+var Utils = require("./handlebars/utils");
+var runtime = require("./handlebars/runtime");
+
+// For compatibility and usage outside of module systems, make the Handlebars object a namespace
+var create = function() {
+  var hb = new base.HandlebarsEnvironment();
+
+  Utils.extend(hb, base);
+  hb.SafeString = SafeString;
+  hb.Exception = Exception;
+  hb.Utils = Utils;
+
+  hb.VM = runtime;
+  hb.template = function(spec) {
+    return runtime.template(spec, hb);
+  };
+
+  return hb;
+};
+
+var Handlebars = create();
+Handlebars.create = create;
+
+exports["default"] = Handlebars;

node_modules/handlebars/dist/cjs/handlebars/base.js

@@ -0,0 +1,180 @@
+"use strict";
+var Utils = require("./utils");
+var Exception = require("./exception")["default"];
+
+var VERSION = "1.3.0";
+exports.VERSION = VERSION;var COMPILER_REVISION = 4;
+exports.COMPILER_REVISION = COMPILER_REVISION;
+var REVISION_CHANGES = {
+  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+  2: '== 1.0.0-rc.3',
+  3: '== 1.0.0-rc.4',
+  4: '>= 1.0.0'
+};
+exports.REVISION_CHANGES = REVISION_CHANGES;
+var isArray = Utils.isArray,
+    isFunction = Utils.isFunction,
+    toString = Utils.toString,
+    objectType = '[object Object]';
+
+function HandlebarsEnvironment(helpers, partials) {
+  this.helpers = helpers || {};
+  this.partials = partials || {};
+
+  registerDefaultHelpers(this);
+}
+
+exports.HandlebarsEnvironment = HandlebarsEnvironment;HandlebarsEnvironment.prototype = {
+  constructor: HandlebarsEnvironment,
+
+  logger: logger,
+  log: log,
+
+  registerHelper: function(name, fn, inverse) {
+    if (toString.call(name) === objectType) {
+      if (inverse || fn) { throw new Exception('Arg not supported with multiple helpers'); }
+      Utils.extend(this.helpers, name);
+    } else {
+      if (inverse) { fn.not = inverse; }
+      this.helpers[name] = fn;
+    }
+  },
+
+  registerPartial: function(name, str) {
+    if (toString.call(name) === objectType) {
+      Utils.extend(this.partials,  name);
+    } else {
+      this.partials[name] = str;
+    }
+  }
+};
+
+function registerDefaultHelpers(instance) {
+  instance.registerHelper('helperMissing', function(arg) {
+    if(arguments.length === 2) {
+      return undefined;
+    } else {
+      throw new Exception("Missing helper: '" + arg + "'");
+    }
+  });
+
+  instance.registerHelper('blockHelperMissing', function(context, options) {
+    var inverse = options.inverse || function() {}, fn = options.fn;
+
+    if (isFunction(context)) { context = context.call(this); }
+
+    if(context === true) {
+      return fn(this);
+    } else if(context === false || context == null) {
+      return inverse(this);
+    } else if (isArray(context)) {
+      if(context.length > 0) {
+        return instance.helpers.each(context, options);
+      } else {
+        return inverse(this);
+      }
+    } else {
+      return fn(context);
+    }
+  });
+
+  instance.registerHelper('each', function(context, options) {
+    var fn = options.fn, inverse = options.inverse;
+    var i = 0, ret = "", data;
+
+    if (isFunction(context)) { context = context.call(this); }
+
+    if (options.data) {
+      data = createFrame(options.data);
+    }
+
+    if(context && typeof context === 'object') {
+      if (isArray(context)) {
+        for(var j = context.length; i<j; i++) {
+          if (data) {
+            data.index = i;
+            data.first = (i === 0);
+            data.last  = (i === (context.length-1));
+          }
+          ret = ret + fn(context[i], { data: data });
+        }
+      } else {
+        for(var key in context) {
+          if(context.hasOwnProperty(key)) {
+            if(data) { 
+              data.key = key; 
+              data.index = i;
+              data.first = (i === 0);
+            }
+            ret = ret + fn(context[key], {data: data});
+            i++;
+          }
+        }
+      }
+    }
+
+    if(i === 0){
+      ret = inverse(this);
+    }
+
+    return ret;
+  });
+
+  instance.registerHelper('if', function(conditional, options) {
+    if (isFunction(conditional)) { conditional = conditional.call(this); }
+
+    // Default behavior is to render the positive path if the value is truthy and not empty.
+    // The `includeZero` option may be set to treat the condtional as purely not empty based on the
+    // behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative.
+    if ((!options.hash.includeZero && !conditional) || Utils.isEmpty(conditional)) {
+      return options.inverse(this);
+    } else {
+      return options.fn(this);
+    }
+  });
+
+  instance.registerHelper('unless', function(conditional, options) {
+    return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash});
+  });
+
+  instance.registerHelper('with', function(context, options) {
+    if (isFunction(context)) { context = context.call(this); }
+
+    if (!Utils.isEmpty(context)) return options.fn(context);
+  });
+
+  instance.registerHelper('log', function(context, options) {
+    var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+    instance.log(level, context);
+  });
+}
+
+var logger = {
+  methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' },
+
+  // State enum
+  DEBUG: 0,
+  INFO: 1,
+  WARN: 2,
+  ERROR: 3,
+  level: 3,
+
+  // can be overridden in the host environment
+  log: function(level, obj) {
+    if (logger.level <= level) {
+      var method = logger.methodMap[level];
+      if (typeof console !== 'undefined' && console[method]) {
+        console[method].call(console, obj);
+      }
+    }
+  }
+};
+exports.logger = logger;
+function log(level, obj) { logger.log(level, obj); }
+
+exports.log = log;var createFrame = function(object) {
+  var obj = {};
+  Utils.extend(obj, object);
+  return obj;
+};
+exports.createFrame = createFrame;

node_modules/handlebars/dist/cjs/handlebars/compiler/ast.js

@@ -0,0 +1,227 @@
+"use strict";
+var Exception = require("../exception")["default"];
+
+function LocationInfo(locInfo){
+  locInfo = locInfo || {};
+  this.firstLine   = locInfo.first_line;
+  this.firstColumn = locInfo.first_column;
+  this.lastColumn  = locInfo.last_column;
+  this.lastLine    = locInfo.last_line;
+}
+
+var AST = {
+  ProgramNode: function(statements, inverseStrip, inverse, locInfo) {
+    var inverseLocationInfo, firstInverseNode;
+    if (arguments.length === 3) {
+      locInfo = inverse;
+      inverse = null;
+    } else if (arguments.length === 2) {
+      locInfo = inverseStrip;
+      inverseStrip = null;
+    }
+
+    LocationInfo.call(this, locInfo);
+    this.type = "program";
+    this.statements = statements;
+    this.strip = {};
+
+    if(inverse) {
+      firstInverseNode = inverse[0];
+      if (firstInverseNode) {
+        inverseLocationInfo = {
+          first_line: firstInverseNode.firstLine,
+          last_line: firstInverseNode.lastLine,
+          last_column: firstInverseNode.lastColumn,
+          first_column: firstInverseNode.firstColumn
+        };
+        this.inverse = new AST.ProgramNode(inverse, inverseStrip, inverseLocationInfo);
+      } else {
+        this.inverse = new AST.ProgramNode(inverse, inverseStrip);
+      }
+      this.strip.right = inverseStrip.left;
+    } else if (inverseStrip) {
+      this.strip.left = inverseStrip.right;
+    }
+  },
+
+  MustacheNode: function(rawParams, hash, open, strip, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "mustache";
+    this.strip = strip;
+
+    // Open may be a string parsed from the parser or a passed boolean flag
+    if (open != null && open.charAt) {
+      // Must use charAt to support IE pre-10
+      var escapeFlag = open.charAt(3) || open.charAt(2);
+      this.escaped = escapeFlag !== '{' && escapeFlag !== '&';
+    } else {
+      this.escaped = !!open;
+    }
+
+    if (rawParams instanceof AST.SexprNode) {
+      this.sexpr = rawParams;
+    } else {
+      // Support old AST API
+      this.sexpr = new AST.SexprNode(rawParams, hash);
+    }
+
+    this.sexpr.isRoot = true;
+
+    // Support old AST API that stored this info in MustacheNode
+    this.id = this.sexpr.id;
+    this.params = this.sexpr.params;
+    this.hash = this.sexpr.hash;
+    this.eligibleHelper = this.sexpr.eligibleHelper;
+    this.isHelper = this.sexpr.isHelper;
+  },
+
+  SexprNode: function(rawParams, hash, locInfo) {
+    LocationInfo.call(this, locInfo);
+
+    this.type = "sexpr";
+    this.hash = hash;
+
+    var id = this.id = rawParams[0];
+    var params = this.params = rawParams.slice(1);
+
+    // a mustache is an eligible helper if:
+    // * its id is simple (a single part, not `this` or `..`)
+    var eligibleHelper = this.eligibleHelper = id.isSimple;
+
+    // a mustache is definitely a helper if:
+    // * it is an eligible helper, and
+    // * it has at least one parameter or hash segment
+    this.isHelper = eligibleHelper && (params.length || hash);
+
+    // if a mustache is an eligible helper but not a definite
+    // helper, it is ambiguous, and will be resolved in a later
+    // pass or at runtime.
+  },
+
+  PartialNode: function(partialName, context, strip, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type         = "partial";
+    this.partialName  = partialName;
+    this.context      = context;
+    this.strip = strip;
+  },
+
+  BlockNode: function(mustache, program, inverse, close, locInfo) {
+    LocationInfo.call(this, locInfo);
+
+    if(mustache.sexpr.id.original !== close.path.original) {
+      throw new Exception(mustache.sexpr.id.original + " doesn't match " + close.path.original, this);
+    }
+
+    this.type = 'block';
+    this.mustache = mustache;
+    this.program  = program;
+    this.inverse  = inverse;
+
+    this.strip = {
+      left: mustache.strip.left,
+      right: close.strip.right
+    };
+
+    (program || inverse).strip.left = mustache.strip.right;
+    (inverse || program).strip.right = close.strip.left;
+
+    if (inverse && !program) {
+      this.isInverse = true;
+    }
+  },
+
+  ContentNode: function(string, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "content";
+    this.string = string;
+  },
+
+  HashNode: function(pairs, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "hash";
+    this.pairs = pairs;
+  },
+
+  IdNode: function(parts, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "ID";
+
+    var original = "",
+        dig = [],
+        depth = 0;
+
+    for(var i=0,l=parts.length; i<l; i++) {
+      var part = parts[i].part;
+      original += (parts[i].separator || '') + part;
+
+      if (part === ".." || part === "." || part === "this") {
+        if (dig.length > 0) {
+          throw new Exception("Invalid path: " + original, this);
+        } else if (part === "..") {
+          depth++;
+        } else {
+          this.isScoped = true;
+        }
+      } else {
+        dig.push(part);
+      }
+    }
+
+    this.original = original;
+    this.parts    = dig;
+    this.string   = dig.join('.');
+    this.depth    = depth;
+
+    // an ID is simple if it only has one part, and that part is not
+    // `..` or `this`.
+    this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
+
+    this.stringModeValue = this.string;
+  },
+
+  PartialNameNode: function(name, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "PARTIAL_NAME";
+    this.name = name.original;
+  },
+
+  DataNode: function(id, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "DATA";
+    this.id = id;
+  },
+
+  StringNode: function(string, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "STRING";
+    this.original =
+      this.string =
+      this.stringModeValue = string;
+  },
+
+  IntegerNode: function(integer, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "INTEGER";
+    this.original =
+      this.integer = integer;
+    this.stringModeValue = Number(integer);
+  },
+
+  BooleanNode: function(bool, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "BOOLEAN";
+    this.bool = bool;
+    this.stringModeValue = bool === "true";
+  },
+
+  CommentNode: function(comment, locInfo) {
+    LocationInfo.call(this, locInfo);
+    this.type = "comment";
+    this.comment = comment;
+  }
+};
+
+// Must be exported as an object rather than the root of the module as the jison lexer
+// most modify the object to operate properly.
+exports["default"] = AST;

node_modules/handlebars/dist/cjs/handlebars/compiler/base.js

@@ -0,0 +1,15 @@
+"use strict";
+var parser = require("./parser")["default"];
+var AST = require("./ast")["default"];
+
+exports.parser = parser;
+
+function parse(input) {
+  // Just return if an already-compile AST was passed in.
+  if(input.constructor === AST.ProgramNode) { return input; }
+
+  parser.yy = AST;
+  return parser.parse(input);
+}
+
+exports.parse = parse;

node_modules/handlebars/dist/cjs/handlebars/compiler/compiler.js

@@ -0,0 +1,469 @@
+"use strict";
+var Exception = require("../exception")["default"];
+
+function Compiler() {}
+
+exports.Compiler = Compiler;// the foundHelper register will disambiguate helper lookup from finding a
+// function in a context. This is necessary for mustache compatibility, which
+// requires that context functions in blocks are evaluated by blockHelperMissing,
+// and then proceed as if the resulting value was provided to blockHelperMissing.
+
+Compiler.prototype = {
+  compiler: Compiler,
+
+  disassemble: function() {
+    var opcodes = this.opcodes, opcode, out = [], params, param;
+
+    for (var i=0, l=opcodes.length; i<l; i++) {
+      opcode = opcodes[i];
+
+      if (opcode.opcode === 'DECLARE') {
+        out.push("DECLARE " + opcode.name + "=" + opcode.value);
+      } else {
+        params = [];
+        for (var j=0; j<opcode.args.length; j++) {
+          param = opcode.args[j];
+          if (typeof param === "string") {
+            param = "\"" + param.replace("\n", "\\n") + "\"";
+          }
+          params.push(param);
+        }
+        out.push(opcode.opcode + " " + params.join(" "));
+      }
+    }
+
+    return out.join("\n");
+  },
+
+  equals: function(other) {
+    var len = this.opcodes.length;
+    if (other.opcodes.length !== len) {
+      return false;
+    }
+
+    for (var i = 0; i < len; i++) {
+      var opcode = this.opcodes[i],
+          otherOpcode = other.opcodes[i];
+      if (opcode.opcode !== otherOpcode.opcode || opcode.args.length !== otherOpcode.args.length) {
+        return false;
+      }
+      for (var j = 0; j < opcode.args.length; j++) {
+        if (opcode.args[j] !== otherOpcode.args[j]) {
+          return false;
+        }
+      }
+    }
+
+    len = this.children.length;
+    if (other.children.length !== len) {
+      return false;
+    }
+    for (i = 0; i < len; i++) {
+      if (!this.children[i].equals(other.children[i])) {
+        return false;
+      }
+    }
+
+    return true;
+  },
+
+  guid: 0,
+
+  compile: function(program, options) {
+    this.opcodes = [];
+    this.children = [];
+    this.depths = {list: []};
+    this.options = options;
+
+    // These changes will propagate to the other compiler components
+    var knownHelpers = this.options.knownHelpers;
+    this.options.knownHelpers = {
+      'helperMissing': true,
+      'blockHelperMissing': true,
+      'each': true,
+      'if': true,
+      'unless': true,
+      'with': true,
+      'log': true
+    };
+    if (knownHelpers) {
+      for (var name in knownHelpers) {
+        this.options.knownHelpers[name] = knownHelpers[name];
+      }
+    }
+
+    return this.accept(program);
+  },
+
+  accept: function(node) {
+    var strip = node.strip || {},
+        ret;
+    if (strip.left) {
+      this.opcode('strip');
+    }
+
+    ret = this[node.type](node);
+
+    if (strip.right) {
+      this.opcode('strip');
+    }
+
+    return ret;
+  },
+
+  program: function(program) {
+    var statements = program.statements;
+
+    for(var i=0, l=statements.length; i<l; i++) {
+      this.accept(statements[i]);
+    }
+    this.isSimple = l === 1;
+
+    this.depths.list = this.depths.list.sort(function(a, b) {
+      return a - b;
+    });
+
+    return this;
+  },
+
+  compileProgram: function(program) {
+    var result = new this.compiler().compile(program, this.options);
+    var guid = this.guid++, depth;
+
+    this.usePartial = this.usePartial || result.usePartial;
+
+    this.children[guid] = result;
+
+    for(var i=0, l=result.depths.list.length; i<l; i++) {
+      depth = result.depths.list[i];
+
+      if(depth < 2) { continue; }
+      else { this.addDepth(depth - 1); }
+    }
+
+    return guid;
+  },
+
+  block: function(block) {
+    var mustache = block.mustache,
+        program = block.program,
+        inverse = block.inverse;
+
+    if (program) {
+      program = this.compileProgram(program);
+    }
+
+    if (inverse) {
+      inverse = this.compileProgram(inverse);
+    }
+
+    var sexpr = mustache.sexpr;
+    var type = this.classifySexpr(sexpr);
+
+    if (type === "helper") {
+      this.helperSexpr(sexpr, program, inverse);
+    } else if (type === "simple") {
+      this.simpleSexpr(sexpr);
+
+      // now that the simple mustache is resolved, we need to
+      // evaluate it by executing `blockHelperMissing`
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+      this.opcode('emptyHash');
+      this.opcode('blockValue');
+    } else {
+      this.ambiguousSexpr(sexpr, program, inverse);
+
+      // now that the simple mustache is resolved, we need to
+      // evaluate it by executing `blockHelperMissing`
+      this.opcode('pushProgram', program);
+      this.opcode('pushProgram', inverse);
+      this.opcode('emptyHash');
+      this.opcode('ambiguousBlockValue');
+    }
+
+    this.opcode('append');
+  },
+
+  hash: function(hash) {
+    var pairs = hash.pairs, pair, val;
+
+    this.opcode('pushHash');
+
+    for(var i=0, l=pairs.length; i<l; i++) {
+      pair = pairs[i];
+      val  = pair[1];
+
+      if (this.options.stringParams) {
+        if(val.depth) {
+          this.addDepth(val.depth);
+        }
+        this.opcode('getContext', val.depth || 0);
+        this.opcode('pushStringParam', val.stringModeValue, val.type);
+
+        if (val.type === 'sexpr') {
+          // Subexpressions get evaluated and passed in
+          // in string params mode.
+          this.sexpr(val);
+        }
+      } else {
+        this.accept(val);
+      }
+
+      this.opcode('assignToHash', pair[0]);
+    }
+    this.opcode('popHash');
+  },
+
+  partial: function(partial) {
+    var partialName = partial.partialName;
+    this.usePartial = true;
+
+    if(partial.context) {
+      this.ID(partial.context);
+    } else {
+      this.opcode('push', 'depth0');
+    }
+
+    this.opcode('invokePartial', partialName.name);
+    this.opcode('append');
+  },
+
+  content: function(content) {
+    this.opcode('appendContent', content.string);
+  },
+
+  mustache: function(mustache) {
+    this.sexpr(mustache.sexpr);
+
+    if(mustache.escaped && !this.options.noEscape) {
+      this.opcode('appendEscaped');
+    } else {
+      this.opcode('append');
+    }
+  },
+
+  ambiguousSexpr: function(sexpr, program, inverse) {
+    var id = sexpr.id,
+        name = id.parts[0],
+        isBlock = program != null || inverse != null;
+
+    this.opcode('getContext', id.depth);
+
+    this.opcode('pushProgram', program);
+    this.opcode('pushProgram', inverse);
+
+    this.opcode('invokeAmbiguous', name, isBlock);
+  },
+
+  simpleSexpr: function(sexpr) {
+    var id = sexpr.id;
+
+    if (id.type === 'DATA') {
+      this.DATA(id);
+    } else if (id.parts.length) {
+      this.ID(id);
+    } else {
+      // Simplified ID for `this`
+      this.addDepth(id.depth);
+      this.opcode('getContext', id.depth);
+      this.opcode('pushContext');
+    }
+
+    this.opcode('resolvePossibleLambda');
+  },
+
+  helperSexpr: function(sexpr, program, inverse) {
+    var params = this.setupFullMustacheParams(sexpr, program, inverse),
+        name = sexpr.id.parts[0];
+
+    if (this.options.knownHelpers[name]) {
+      this.opcode('invokeKnownHelper', params.length, name);
+    } else if (this.options.knownHelpersOnly) {
+      throw new Exception("You specified knownHelpersOnly, but used the unknown helper " + name, sexpr);
+    } else {
+      this.opcode('invokeHelper', params.length, name, sexpr.isRoot);
+    }
+  },
+
+  sexpr: function(sexpr) {
+    var type = this.classifySexpr(sexpr);
+
+    if (type === "simple") {
+      this.simpleSexpr(sexpr);
+    } else if (type === "helper") {
+      this.helperSexpr(sexpr);
+    } else {
+      this.ambiguousSexpr(sexpr);
+    }
+  },
+
+  ID: function(id) {
+    this.addDepth(id.depth);
+    this.opcode('getContext', id.depth);
+
+    var name = id.parts[0];
+    if (!name) {
+      this.opcode('pushContext');
+    } else {
+      this.opcode('lookupOnContext', id.parts[0]);
+    }
+
+    for(var i=1, l=id.parts.length; i<l; i++) {
+      this.opcode('lookup', id.parts[i]);
+    }
+  },
+
+  DATA: function(data) {
+    this.options.data = true;
+    if (data.id.isScoped || data.id.depth) {
+      throw new Exception('Scoped data references are not supported: ' + data.original, data);
+    }
+
+    this.opcode('lookupData');
+    var parts = data.id.parts;
+    for(var i=0, l=parts.length; i<l; i++) {
+      this.opcode('lookup', parts[i]);
+    }
+  },
+
+  STRING: function(string) {
+    this.opcode('pushString', string.string);
+  },
+
+  INTEGER: function(integer) {
+    this.opcode('pushLiteral', integer.integer);
+  },
+
+  BOOLEAN: function(bool) {
+    this.opcode('pushLiteral', bool.bool);
+  },
+
+  comment: function() {},
+
+  // HELPERS
+  opcode: function(name) {
+    this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+  },
+
+  declare: function(name, value) {
+    this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+  },
+
+  addDepth: function(depth) {
+    if(depth === 0) { return; }
+
+    if(!this.depths[depth]) {
+      this.depths[depth] = true;
+      this.depths.list.push(depth);
+    }
+  },
+
+  classifySexpr: function(sexpr) {
+    var isHelper   = sexpr.isHelper;
+    var isEligible = sexpr.eligibleHelper;
+    var options    = this.options;
+
+    // if ambiguous, we can possibly resolve the ambiguity now
+    if (isEligible && !isHelper) {
+      var name = sexpr.id.parts[0];
+
+      if (options.knownHelpers[name]) {
+        isHelper = true;
+      } else if (options.knownHelpersOnly) {
+        isEligible = false;
+      }
+    }
+
+    if (isHelper) { return "helper"; }
+    else if (isEligible) { return "ambiguous"; }
+    else { return "simple"; }
+  },
+
+  pushParams: function(params) {
+    var i = params.length, param;
+
+    while(i--) {
+      param = params[i];
+
+      if(this.options.stringParams) {
+        if(param.depth) {
+          this.addDepth(param.depth);
+        }
+
+        this.opcode('getContext', param.depth || 0);
+        this.opcode('pushStringParam', param.stringModeValue, param.type);
+
+        if (param.type === 'sexpr') {
+          // Subexpressions get evaluated and passed in
+          // in string params mode.
+          this.sexpr(param);
+        }
+      } else {
+        this[param.type](param);
+      }
+    }
+  },
+
+  setupFullMustacheParams: function(sexpr, program, inverse) {
+    var params = sexpr.params;
+    this.pushParams(params);
+
+    this.opcode('pushProgram', program);
+    this.opcode('pushProgram', inverse);
+
+    if (sexpr.hash) {
+      this.hash(sexpr.hash);
+    } else {
+      this.opcode('emptyHash');
+    }
+
+    return params;
+  }
+};
+
+function precompile(input, options, env) {
+  if (input == null || (typeof input !== 'string' && input.constructor !== env.AST.ProgramNode)) {
+    throw new Exception("You must pass a string or Handlebars AST to Handlebars.precompile. You passed " + input);
+  }
+
+  options = options || {};
+  if (!('data' in options)) {
+    options.data = true;
+  }
+
+  var ast = env.parse(input);
+  var environment = new env.Compiler().compile(ast, options);
+  return new env.JavaScriptCompiler().compile(environment, options);
+}
+
+exports.precompile = precompile;function compile(input, options, env) {
+  if (input == null || (typeof input !== 'string' && input.constructor !== env.AST.ProgramNode)) {
+    throw new Exception("You must pass a string or Handlebars AST to Handlebars.compile. You passed " + input);
+  }
+
+  options = options || {};
+
+  if (!('data' in options)) {
+    options.data = true;
+  }
+
+  var compiled;
+
+  function compileInput() {
+    var ast = env.parse(input);
+    var environment = new env.Compiler().compile(ast, options);
+    var templateSpec = new env.JavaScriptCompiler().compile(environment, options, undefined, true);
+    return env.template(templateSpec);
+  }
+
+  // Template is only compiled on first use and cached after that point.
+  return function(context, options) {
+    if (!compiled) {
+      compiled = compileInput();
+    }
+    return compiled.call(this, context, options);
+  };
+}
+
+exports.compile = compile;

node_modules/handlebars/dist/cjs/handlebars/compiler/javascript-compiler.js

@@ -0,0 +1,942 @@
+"use strict";
+var COMPILER_REVISION = require("../base").COMPILER_REVISION;
+var REVISION_CHANGES = require("../base").REVISION_CHANGES;
+var log = require("../base").log;
+var Exception = require("../exception")["default"];
+
+function Literal(value) {
+  this.value = value;
+}
+
+function JavaScriptCompiler() {}
+
+JavaScriptCompiler.prototype = {
+  // PUBLIC API: You can override these methods in a subclass to provide
+  // alternative compiled forms for name lookup and buffering semantics
+  nameLookup: function(parent, name /* , type*/) {
+    var wrap,
+        ret;
+    if (parent.indexOf('depth') === 0) {
+      wrap = true;
+    }
+
+    if (/^[0-9]+$/.test(name)) {
+      ret = parent + "[" + name + "]";
+    } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+      ret = parent + "." + name;
+    }
+    else {
+      ret = parent + "['" + name + "']";
+    }
+
+    if (wrap) {
+      return '(' + parent + ' && ' + ret + ')';
+    } else {
+      return ret;
+    }
+  },
+
+  compilerInfo: function() {
+    var revision = COMPILER_REVISION,
+        versions = REVISION_CHANGES[revision];
+    return "this.compilerInfo = ["+revision+",'"+versions+"'];\n";
+  },
+
+  appendToBuffer: function(string) {
+    if (this.environment.isSimple) {
+      return "return " + string + ";";
+    } else {
+      return {
+        appendToBuffer: true,
+        content: string,
+        toString: function() { return "buffer += " + string + ";"; }
+      };
+    }
+  },
+
+  initializeBuffer: function() {
+    return this.quotedString("");
+  },
+
+  namespace: "Handlebars",
+  // END PUBLIC API
+
+  compile: function(environment, options, context, asObject) {
+    this.environment = environment;
+    this.options = options || {};
+
+    log('debug', this.environment.disassemble() + "\n\n");
+
+    this.name = this.environment.name;
+    this.isChild = !!context;
+    this.context = context || {
+      programs: [],
+      environments: [],
+      aliases: { }
+    };
+
+    this.preamble();
+
+    this.stackSlot = 0;
+    this.stackVars = [];
+    this.registers = { list: [] };
+    this.hashes = [];
+    this.compileStack = [];
+    this.inlineStack = [];
+
+    this.compileChildren(environment, options);
+
+    var opcodes = environment.opcodes, opcode;
+
+    this.i = 0;
+
+    for(var l=opcodes.length; this.i<l; this.i++) {
+      opcode = opcodes[this.i];
+
+      if(opcode.opcode === 'DECLARE') {
+        this[opcode.name] = opcode.value;
+      } else {
+        this[opcode.opcode].apply(this, opcode.args);
+      }
+
+      // Reset the stripNext flag if it was not set by this operation.
+      if (opcode.opcode !== this.stripNext) {
+        this.stripNext = false;
+      }
+    }
+
+    // Flush any trailing content that might be pending.
+    this.pushSource('');
+
+    if (this.stackSlot || this.inlineStack.length || this.compileStack.length) {
+      throw new Exception('Compile completed with content left on stack');
+    }
+
+    return this.createFunctionContext(asObject);
+  },
+
+  preamble: function() {
+    var out = [];
+
+    if (!this.isChild) {
+      var namespace = this.namespace;
+
+      var copies = "helpers = this.merge(helpers, " + namespace + ".helpers);";
+      if (this.environment.usePartial) { copies = copies + " partials = this.merge(partials, " + namespace + ".partials);"; }
+      if (this.options.data) { copies = copies + " data = data || {};"; }
+      out.push(copies);
+    } else {
+      out.push('');
+    }
+
+    if (!this.environment.isSimple) {
+      out.push(", buffer = " + this.initializeBuffer());
+    } else {
+      out.push("");
+    }
+
+    // track the last context pushed into place to allow skipping the
+    // getContext opcode when it would be a noop
+    this.lastContext = 0;
+    this.source = out;
+  },
+
+  createFunctionContext: function(asObject) {
+    var locals = this.stackVars.concat(this.registers.list);
+
+    if(locals.length > 0) {
+      this.source[1] = this.source[1] + ", " + locals.join(", ");
+    }
+
+    // Generate minimizer alias mappings
+    if (!this.isChild) {
+      for (var alias in this.context.aliases) {
+        if (this.context.aliases.hasOwnProperty(alias)) {
+          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+        }
+      }
+    }
+
+    if (this.source[1]) {
+      this.source[1] = "var " + this.source[1].substring(2) + ";";
+    }
+
+    // Merge children
+    if (!this.isChild) {
+      this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+    }
+
+    if (!this.environment.isSimple) {
+      this.pushSource("return buffer;");
+    }
+
+    var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+
+    for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+      params.push("depth" + this.environment.depths.list[i]);
+    }
+
+    // Perform a second pass over the output to merge content when possible
+    var source = this.mergeSource();
+
+    if (!this.isChild) {
+      source = this.compilerInfo()+source;
+    }
+
+    if (asObject) {
+      params.push(source);
+
+      return Function.apply(this, params);
+    } else {
+      var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+      log('debug', functionSource + "\n\n");
+      return functionSource;
+    }
+  },
+  mergeSource: function() {
+    // WARN: We are not handling the case where buffer is still populated as the source should
+    // not have buffer append operations as their final action.
+    var source = '',
+        buffer;
+    for (var i = 0, len = this.source.length; i < len; i++) {
+      var line = this.source[i];
+      if (line.appendToBuffer) {
+        if (buffer) {
+          buffer = buffer + '\n    + ' + line.content;
+        } else {
+          buffer = line.content;
+        }
+      } else {
+        if (buffer) {
+          source += 'buffer += ' + buffer + ';\n  ';
+          buffer = undefined;
+        }
+        source += line + '\n  ';
+      }
+    }
+    return source;
+  },
+
+  // [blockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // On stack, after: return value of blockHelperMissing
+  //
+  // The purpose of this opcode is to take a block of the form
+  // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+  // replace it on the stack with the result of properly
+  // invoking blockHelperMissing.
+  blockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+    var params = ["depth0"];
+    this.setupParams(0, params);
+
+    this.replaceStack(function(current) {
+      params.splice(1, 0, current);
+      return "blockHelperMissing.call(" + params.join(", ") + ")";
+    });
+  },
+
+  // [ambiguousBlockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // Compiler value, before: lastHelper=value of last found helper, if any
+  // On stack, after, if no lastHelper: same as [blockValue]
+  // On stack, after, if lastHelper: value
+  ambiguousBlockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+    var params = ["depth0"];
+    this.setupParams(0, params);
+
+    var current = this.topStack();
+    params.splice(1, 0, current);
+
+    this.pushSource("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+  },
+
+  // [appendContent]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  //
+  // Appends the string value of `content` to the current buffer
+  appendContent: function(content) {
+    if (this.pendingContent) {
+      content = this.pendingContent + content;
+    }
+    if (this.stripNext) {
+      content = content.replace(/^\s+/, '');
+    }
+
+    this.pendingContent = content;
+  },
+
+  // [strip]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  //
+  // Removes any trailing whitespace from the prior content node and flags
+  // the next operation for stripping if it is a content node.
+  strip: function() {
+    if (this.pendingContent) {
+      this.pendingContent = this.pendingContent.replace(/\s+$/, '');
+    }
+    this.stripNext = 'strip';
+  },
+
+  // [append]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Coerces `value` to a String and appends it to the current buffer.
+  //
+  // If `value` is truthy, or 0, it is coerced into a string and appended
+  // Otherwise, the empty string is appended
+  append: function() {
+    // Force anything that is inlined onto the stack so we don't have duplication
+    // when we examine local
+    this.flushInline();
+    var local = this.popStack();
+    this.pushSource("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+    if (this.environment.isSimple) {
+      this.pushSource("else { " + this.appendToBuffer("''") + " }");
+    }
+  },
+
+  // [appendEscaped]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Escape `value` and append it to the buffer
+  appendEscaped: function() {
+    this.context.aliases.escapeExpression = 'this.escapeExpression';
+
+    this.pushSource(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+  },
+
+  // [getContext]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  // Compiler value, after: lastContext=depth
+  //
+  // Set the value of the `lastContext` compiler value to the depth
+  getContext: function(depth) {
+    if(this.lastContext !== depth) {
+      this.lastContext = depth;
+    }
+  },
+
+  // [lookupOnContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext[name], ...
+  //
+  // Looks up the value of `name` on the current context and pushes
+  // it onto the stack.
+  lookupOnContext: function(name) {
+    this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+  },
+
+  // [pushContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext, ...
+  //
+  // Pushes the value of the current context onto the stack.
+  pushContext: function() {
+    this.pushStackLiteral('depth' + this.lastContext);
+  },
+
+  // [resolvePossibleLambda]
+  //
+  // On stack, before: value, ...
+  // On stack, after: resolved value, ...
+  //
+  // If the `value` is a lambda, replace it on the stack by
+  // the return value of the lambda
+  resolvePossibleLambda: function() {
+    this.context.aliases.functionType = '"function"';
+
+    this.replaceStack(function(current) {
+      return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+    });
+  },
+
+  // [lookup]
+  //
+  // On stack, before: value, ...
+  // On stack, after: value[name], ...
+  //
+  // Replace the value on the stack with the result of looking
+  // up `name` on `value`
+  lookup: function(name) {
+    this.replaceStack(function(current) {
+      return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+    });
+  },
+
+  // [lookupData]
+  //
+  // On stack, before: ...
+  // On stack, after: data, ...
+  //
+  // Push the data lookup operator
+  lookupData: function() {
+    this.pushStackLiteral('data');
+  },
+
+  // [pushStringParam]
+  //
+  // On stack, before: ...
+  // On stack, after: string, currentContext, ...
+  //
+  // This opcode is designed for use in string mode, which
+  // provides the string value of a parameter along with its
+  // depth rather than resolving it immediately.
+  pushStringParam: function(string, type) {
+    this.pushStackLiteral('depth' + this.lastContext);
+
+    this.pushString(type);
+
+    // If it's a subexpression, the string result
+    // will be pushed after this opcode.
+    if (type !== 'sexpr') {
+      if (typeof string === 'string') {
+        this.pushString(string);
+      } else {
+        this.pushStackLiteral(string);
+      }
+    }
+  },
+
+  emptyHash: function() {
+    this.pushStackLiteral('{}');
+
+    if (this.options.stringParams) {
+      this.push('{}'); // hashContexts
+      this.push('{}'); // hashTypes
+    }
+  },
+  pushHash: function() {
+    if (this.hash) {
+      this.hashes.push(this.hash);
+    }
+    this.hash = {values: [], types: [], contexts: []};
+  },
+  popHash: function() {
+    var hash = this.hash;
+    this.hash = this.hashes.pop();
+
+    if (this.options.stringParams) {
+      this.push('{' + hash.contexts.join(',') + '}');
+      this.push('{' + hash.types.join(',') + '}');
+    }
+
+    this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+  },
+
+  // [pushString]
+  //
+  // On stack, before: ...
+  // On stack, after: quotedString(string), ...
+  //
+  // Push a quoted version of `string` onto the stack
+  pushString: function(string) {
+    this.pushStackLiteral(this.quotedString(string));
+  },
+
+  // [push]
+  //
+  // On stack, before: ...
+  // On stack, after: expr, ...
+  //
+  // Push an expression onto the stack
+  push: function(expr) {
+    this.inlineStack.push(expr);
+    return expr;
+  },
+
+  // [pushLiteral]
+  //
+  // On stack, before: ...
+  // On stack, after: value, ...
+  //
+  // Pushes a value onto the stack. This operation prevents
+  // the compiler from creating a temporary variable to hold
+  // it.
+  pushLiteral: function(value) {
+    this.pushStackLiteral(value);
+  },
+
+  // [pushProgram]
+  //
+  // On stack, before: ...
+  // On stack, after: program(guid), ...
+  //
+  // Push a program expression onto the stack. This takes
+  // a compile-time guid and converts it into a runtime-accessible
+  // expression.
+  pushProgram: function(guid) {
+    if (guid != null) {
+      this.pushStackLiteral(this.programExpression(guid));
+    } else {
+      this.pushStackLiteral(null);
+    }
+  },
+
+  // [invokeHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // Pops off the helper's parameters, invokes the helper,
+  // and pushes the helper's return value onto the stack.
+  //
+  // If the helper is not found, `helperMissing` is called.
+  invokeHelper: function(paramSize, name, isRoot) {
+    this.context.aliases.helperMissing = 'helpers.helperMissing';
+    this.useRegister('helper');
+
+    var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+    var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+
+    var lookup = 'helper = ' + helper.name + ' || ' + nonHelper;
+    if (helper.paramsInit) {
+      lookup += ',' + helper.paramsInit;
+    }
+
+    this.push(
+      '('
+        + lookup
+        + ',helper '
+          + '? helper.call(' + helper.callParams + ') '
+          + ': helperMissing.call(' + helper.helperMissingParams + '))');
+
+    // Always flush subexpressions. This is both to prevent the compounding size issue that
+    // occurs when the code has to be duplicated for inlining and also to prevent errors
+    // due to the incorrect options object being passed due to the shared register.
+    if (!isRoot) {
+      this.flushInline();
+    }
+  },
+
+  // [invokeKnownHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // This operation is used when the helper is known to exist,
+  // so a `helperMissing` fallback is not required.
+  invokeKnownHelper: function(paramSize, name) {
+    var helper = this.setupHelper(paramSize, name);
+    this.push(helper.name + ".call(" + helper.callParams + ")");
+  },
+
+  // [invokeAmbiguous]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of disambiguation
+  //
+  // This operation is used when an expression like `{{foo}}`
+  // is provided, but we don't know at compile-time whether it
+  // is a helper or a path.
+  //
+  // This operation emits more code than the other options,
+  // and can be avoided by passing the `knownHelpers` and
+  // `knownHelpersOnly` flags at compile-time.
+  invokeAmbiguous: function(name, helperCall) {
+    this.context.aliases.functionType = '"function"';
+    this.useRegister('helper');
+
+    this.emptyHash();
+    var helper = this.setupHelper(0, name, helperCall);
+
+    var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+
+    var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+    var nextStack = this.nextStack();
+
+    if (helper.paramsInit) {
+      this.pushSource(helper.paramsInit);
+    }
+    this.pushSource('if (helper = ' + helperName + ') { ' + nextStack + ' = helper.call(' + helper.callParams + '); }');
+    this.pushSource('else { helper = ' + nonHelper + '; ' + nextStack + ' = typeof helper === functionType ? helper.call(' + helper.callParams + ') : helper; }');
+  },
+
+  // [invokePartial]
+  //
+  // On stack, before: context, ...
+  // On stack after: result of partial invocation
+  //
+  // This operation pops off a context, invokes a partial with that context,
+  // and pushes the result of the invocation back.
+  invokePartial: function(name) {
+    var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+
+    if (this.options.data) {
+      params.push("data");
+    }
+
+    this.context.aliases.self = "this";
+    this.push("self.invokePartial(" + params.join(", ") + ")");
+  },
+
+  // [assignToHash]
+  //
+  // On stack, before: value, hash, ...
+  // On stack, after: hash, ...
+  //
+  // Pops a value and hash off the stack, assigns `hash[key] = value`
+  // and pushes the hash back onto the stack.
+  assignToHash: function(key) {
+    var value = this.popStack(),
+        context,
+        type;
+
+    if (this.options.stringParams) {
+      type = this.popStack();
+      context = this.popStack();
+    }
+
+    var hash = this.hash;
+    if (context) {
+      hash.contexts.push("'" + key + "': " + context);
+    }
+    if (type) {
+      hash.types.push("'" + key + "': " + type);
+    }
+    hash.values.push("'" + key + "': (" + value + ")");
+  },
+
+  // HELPERS
+
+  compiler: JavaScriptCompiler,
+
+  compileChildren: function(environment, options) {
+    var children = environment.children, child, compiler;
+
+    for(var i=0, l=children.length; i<l; i++) {
+      child = children[i];
+      compiler = new this.compiler();
+
+      var index = this.matchExistingProgram(child);
+
+      if (index == null) {
+        this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+        index = this.context.programs.length;
+        child.index = index;
+        child.name = 'program' + index;
+        this.context.programs[index] = compiler.compile(child, options, this.context);
+        this.context.environments[index] = child;
+      } else {
+        child.index = index;
+        child.name = 'program' + index;
+      }
+    }
+  },
+  matchExistingProgram: function(child) {
+    for (var i = 0, len = this.context.environments.length; i < len; i++) {
+      var environment = this.context.environments[i];
+      if (environment && environment.equals(child)) {
+        return i;
+      }
+    }
+  },
+
+  programExpression: function(guid) {
+    this.context.aliases.self = "this";
+
+    if(guid == null) {
+      return "self.noop";
+    }
+
+    var child = this.environment.children[guid],
+        depths = child.depths.list, depth;
+
+    var programParams = [child.index, child.name, "data"];
+
+    for(var i=0, l = depths.length; i<l; i++) {
+      depth = depths[i];
+
+      if(depth === 1) { programParams.push("depth0"); }
+      else { programParams.push("depth" + (depth - 1)); }
+    }
+
+    return (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join(", ") + ")";
+  },
+
+  register: function(name, val) {
+    this.useRegister(name);
+    this.pushSource(name + " = " + val + ";");
+  },
+
+  useRegister: function(name) {
+    if(!this.registers[name]) {
+      this.registers[name] = true;
+      this.registers.list.push(name);
+    }
+  },
+
+  pushStackLiteral: function(item) {
+    return this.push(new Literal(item));
+  },
+
+  pushSource: function(source) {
+    if (this.pendingContent) {
+      this.source.push(this.appendToBuffer(this.quotedString(this.pendingContent)));
+      this.pendingContent = undefined;
+    }
+
+    if (source) {
+      this.source.push(source);
+    }
+  },
+
+  pushStack: function(item) {
+    this.flushInline();
+
+    var stack = this.incrStack();
+    if (item) {
+      this.pushSource(stack + " = " + item + ";");
+    }
+    this.compileStack.push(stack);
+    return stack;
+  },
+
+  replaceStack: function(callback) {
+    var prefix = '',
+        inline = this.isInline(),
+        stack,
+        createdStack,
+        usedLiteral;
+
+    // If we are currently inline then we want to merge the inline statement into the
+    // replacement statement via ','
+    if (inline) {
+      var top = this.popStack(true);
+
+      if (top instanceof Literal) {
+        // Literals do not need to be inlined
+        stack = top.value;
+        usedLiteral = true;
+      } else {
+        // Get or create the current stack name for use by the inline
+        createdStack = !this.stackSlot;
+        var name = !createdStack ? this.topStackName() : this.incrStack();
+
+        prefix = '(' + this.push(name) + ' = ' + top + '),';
+        stack = this.topStack();
+      }
+    } else {
+      stack = this.topStack();
+    }
+
+    var item = callback.call(this, stack);
+
+    if (inline) {
+      if (!usedLiteral) {
+        this.popStack();
+      }
+      if (createdStack) {
+        this.stackSlot--;
+      }
+      this.push('(' + prefix + item + ')');
+    } else {
+      // Prevent modification of the context depth variable. Through replaceStack
+      if (!/^stack/.test(stack)) {
+        stack = this.nextStack();
+      }
+
+      this.pushSource(stack + " = (" + prefix + item + ");");
+    }
+    return stack;
+  },
+
+  nextStack: function() {
+    return this.pushStack();
+  },
+
+  incrStack: function() {
+    this.stackSlot++;
+    if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+    return this.topStackName();
+  },
+  topStackName: function() {
+    return "stack" + this.stackSlot;
+  },
+  flushInline: function() {
+    var inlineStack = this.inlineStack;
+    if (inlineStack.length) {
+      this.inlineStack = [];
+      for (var i = 0, len = inlineStack.length; i < len; i++) {
+        var entry = inlineStack[i];
+        if (entry instanceof Literal) {
+          this.compileStack.push(entry);
+        } else {
+          this.pushStack(entry);
+        }
+      }
+    }
+  },
+  isInline: function() {
+    return this.inlineStack.length;
+  },
+
+  popStack: function(wrapped) {
+    var inline = this.isInline(),
+        item = (inline ? this.inlineStack : this.compileStack).pop();
+
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      if (!inline) {
+        if (!this.stackSlot) {
+          throw new Exception('Invalid stack pop');
+        }
+        this.stackSlot--;
+      }
+      return item;
+    }
+  },
+
+  topStack: function(wrapped) {
+    var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+        item = stack[stack.length - 1];
+
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      return item;
+    }
+  },
+
+  quotedString: function(str) {
+    return '"' + str
+      .replace(/\\/g, '\\\\')
+      .replace(/"/g, '\\"')
+      .replace(/\n/g, '\\n')
+      .replace(/\r/g, '\\r')
+      .replace(/\u2028/g, '\\u2028')   // Per Ecma-262 7.3 + 7.8.4
+      .replace(/\u2029/g, '\\u2029') + '"';
+  },
+
+  setupHelper: function(paramSize, name, missingParams) {
+    var params = [],
+        paramsInit = this.setupParams(paramSize, params, missingParams);
+    var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+    return {
+      params: params,
+      paramsInit: paramsInit,
+      name: foundHelper,
+      callParams: ["depth0"].concat(params).join(", "),
+      helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+    };
+  },
+
+  setupOptions: function(paramSize, params) {
+    var options = [], contexts = [], types = [], param, inverse, program;
+
+    options.push("hash:" + this.popStack());
+
+    if (this.options.stringParams) {
+      options.push("hashTypes:" + this.popStack());
+      options.push("hashContexts:" + this.popStack());
+    }
+
+    inverse = this.popStack();
+    program = this.popStack();
+
+    // Avoid setting fn and inverse if neither are set. This allows
+    // helpers to do a check for `if (options.fn)`
+    if (program || inverse) {
+      if (!program) {
+        this.context.aliases.self = "this";
+        program = "self.noop";
+      }
+
+      if (!inverse) {
+        this.context.aliases.self = "this";
+        inverse = "self.noop";
+      }
+
+      options.push("inverse:" + inverse);
+      options.push("fn:" + program);
+    }
+
+    for(var i=0; i<paramSize; i++) {
+      param = this.popStack();
+      params.push(param);
+
+      if(this.options.stringParams) {
+        types.push(this.popStack());
+        contexts.push(this.popStack());
+      }
+    }
+
+    if (this.options.stringParams) {
+      options.push("contexts:[" + contexts.join(",") + "]");
+      options.push("types:[" + types.join(",") + "]");
+    }
+
+    if(this.options.data) {
+      options.push("data:data");
+    }
+
+    return options;
+  },
+
+  // the params and contexts arguments are passed in arrays
+  // to fill in
+  setupParams: function(paramSize, params, useRegister) {
+    var options = '{' + this.setupOptions(paramSize, params).join(',') + '}';
+
+    if (useRegister) {
+      this.useRegister('options');
+      params.push('options');
+      return 'options=' + options;
+    } else {
+      params.push(options);
+      return '';
+    }
+  }
+};
+
+var reservedWords = (
+  "break else new var" +
+  " case finally return void" +
+  " catch for switch while" +
+  " continue function this with" +
+  " default if throw" +
+  " delete in try" +
+  " do instanceof typeof" +
+  " abstract enum int short" +
+  " boolean export interface static" +
+  " byte extends long super" +
+  " char final native synchronized" +
+  " class float package throws" +
+  " const goto private transient" +
+  " debugger implements protected volatile" +
+  " double import public let yield"
+).split(" ");
+
+var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+for(var i=0, l=reservedWords.length; i<l; i++) {
+  compilerWords[reservedWords[i]] = true;
+}
+
+JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+  if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]*$/.test(name)) {
+    return true;
+  }
+  return false;
+};
+
+exports["default"] = JavaScriptCompiler;

node_modules/handlebars/dist/cjs/handlebars/compiler/parser.js

@@ -0,0 +1,490 @@
+"use strict";
+/* jshint ignore:start */
+/* Jison generated parser */
+var handlebars = (function(){
+var parser = {trace: function trace() { },
+yy: {},
+symbols_: {"error":2,"root":3,"statements":4,"EOF":5,"program":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"sexpr":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"CLOSE_UNESCAPED":24,"OPEN_PARTIAL":25,"partialName":26,"partial_option0":27,"sexpr_repetition0":28,"sexpr_option0":29,"dataName":30,"param":31,"STRING":32,"INTEGER":33,"BOOLEAN":34,"OPEN_SEXPR":35,"CLOSE_SEXPR":36,"hash":37,"hash_repetition_plus0":38,"hashSegment":39,"ID":40,"EQUALS":41,"DATA":42,"pathSegments":43,"SEP":44,"$accept":0,"$end":1},
+terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"CLOSE_UNESCAPED",25:"OPEN_PARTIAL",32:"STRING",33:"INTEGER",34:"BOOLEAN",35:"OPEN_SEXPR",36:"CLOSE_SEXPR",40:"ID",41:"EQUALS",42:"DATA",44:"SEP"},
+productions_: [0,[3,2],[3,1],[6,2],[6,3],[6,2],[6,1],[6,1],[6,0],[4,1],[4,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,4],[7,2],[17,3],[17,1],[31,1],[31,1],[31,1],[31,1],[31,1],[31,3],[37,1],[39,3],[26,1],[26,1],[26,1],[30,2],[21,1],[43,3],[43,1],[27,0],[27,1],[28,0],[28,2],[29,0],[29,1],[38,1],[38,2]],
+performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+var $0 = $$.length - 1;
+switch (yystate) {
+case 1: return new yy.ProgramNode($$[$0-1], this._$); 
+break;
+case 2: return new yy.ProgramNode([], this._$); 
+break;
+case 3:this.$ = new yy.ProgramNode([], $$[$0-1], $$[$0], this._$);
+break;
+case 4:this.$ = new yy.ProgramNode($$[$0-2], $$[$0-1], $$[$0], this._$);
+break;
+case 5:this.$ = new yy.ProgramNode($$[$0-1], $$[$0], [], this._$);
+break;
+case 6:this.$ = new yy.ProgramNode($$[$0], this._$);
+break;
+case 7:this.$ = new yy.ProgramNode([], this._$);
+break;
+case 8:this.$ = new yy.ProgramNode([], this._$);
+break;
+case 9:this.$ = [$$[$0]];
+break;
+case 10: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+break;
+case 11:this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0], this._$);
+break;
+case 12:this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0], this._$);
+break;
+case 13:this.$ = $$[$0];
+break;
+case 14:this.$ = $$[$0];
+break;
+case 15:this.$ = new yy.ContentNode($$[$0], this._$);
+break;
+case 16:this.$ = new yy.CommentNode($$[$0], this._$);
+break;
+case 17:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
+break;
+case 18:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
+break;
+case 19:this.$ = {path: $$[$0-1], strip: stripFlags($$[$0-2], $$[$0])};
+break;
+case 20:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
+break;
+case 21:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
+break;
+case 22:this.$ = new yy.PartialNode($$[$0-2], $$[$0-1], stripFlags($$[$0-3], $$[$0]), this._$);
+break;
+case 23:this.$ = stripFlags($$[$0-1], $$[$0]);
+break;
+case 24:this.$ = new yy.SexprNode([$$[$0-2]].concat($$[$0-1]), $$[$0], this._$);
+break;
+case 25:this.$ = new yy.SexprNode([$$[$0]], null, this._$);
+break;
+case 26:this.$ = $$[$0];
+break;
+case 27:this.$ = new yy.StringNode($$[$0], this._$);
+break;
+case 28:this.$ = new yy.IntegerNode($$[$0], this._$);
+break;
+case 29:this.$ = new yy.BooleanNode($$[$0], this._$);
+break;
+case 30:this.$ = $$[$0];
+break;
+case 31:$$[$0-1].isHelper = true; this.$ = $$[$0-1];
+break;
+case 32:this.$ = new yy.HashNode($$[$0], this._$);
+break;
+case 33:this.$ = [$$[$0-2], $$[$0]];
+break;
+case 34:this.$ = new yy.PartialNameNode($$[$0], this._$);
+break;
+case 35:this.$ = new yy.PartialNameNode(new yy.StringNode($$[$0], this._$), this._$);
+break;
+case 36:this.$ = new yy.PartialNameNode(new yy.IntegerNode($$[$0], this._$));
+break;
+case 37:this.$ = new yy.DataNode($$[$0], this._$);
+break;
+case 38:this.$ = new yy.IdNode($$[$0], this._$);
+break;
+case 39: $$[$0-2].push({part: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2]; 
+break;
+case 40:this.$ = [{part: $$[$0]}];
+break;
+case 43:this.$ = [];
+break;
+case 44:$$[$0-1].push($$[$0]);
+break;
+case 47:this.$ = [$$[$0]];
+break;
+case 48:$$[$0-1].push($$[$0]);
+break;
+}
+},
+table: [{3:1,4:2,5:[1,3],8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],25:[1,15]},{1:[3]},{5:[1,16],8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],25:[1,15]},{1:[2,2]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],25:[2,9]},{4:20,6:18,7:19,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,8],22:[1,13],23:[1,14],25:[1,15]},{4:20,6:22,7:19,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,8],22:[1,13],23:[1,14],25:[1,15]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],25:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],25:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],25:[2,15]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],25:[2,16]},{17:23,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:29,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:30,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:31,21:24,30:25,40:[1,28],42:[1,27],43:26},{21:33,26:32,32:[1,34],33:[1,35],40:[1,28],43:26},{1:[2,1]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],25:[2,10]},{10:36,20:[1,37]},{4:38,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,7],22:[1,13],23:[1,14],25:[1,15]},{7:39,8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,6],22:[1,13],23:[1,14],25:[1,15]},{17:23,18:[1,40],21:24,30:25,40:[1,28],42:[1,27],43:26},{10:41,20:[1,37]},{18:[1,42]},{18:[2,43],24:[2,43],28:43,32:[2,43],33:[2,43],34:[2,43],35:[2,43],36:[2,43],40:[2,43],42:[2,43]},{18:[2,25],24:[2,25],36:[2,25]},{18:[2,38],24:[2,38],32:[2,38],33:[2,38],34:[2,38],35:[2,38],36:[2,38],40:[2,38],42:[2,38],44:[1,44]},{21:45,40:[1,28],43:26},{18:[2,40],24:[2,40],32:[2,40],33:[2,40],34:[2,40],35:[2,40],36:[2,40],40:[2,40],42:[2,40],44:[2,40]},{18:[1,46]},{18:[1,47]},{24:[1,48]},{18:[2,41],21:50,27:49,40:[1,28],43:26},{18:[2,34],40:[2,34]},{18:[2,35],40:[2,35]},{18:[2,36],40:[2,36]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],25:[2,11]},{21:51,40:[1,28],43:26},{8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,3],22:[1,13],23:[1,14],25:[1,15]},{4:52,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,5],22:[1,13],23:[1,14],25:[1,15]},{14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],25:[2,23]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],25:[2,12]},{14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],25:[2,18]},{18:[2,45],21:56,24:[2,45],29:53,30:60,31:54,32:[1,57],33:[1,58],34:[1,59],35:[1,61],36:[2,45],37:55,38:62,39:63,40:[1,64],42:[1,27],43:26},{40:[1,65]},{18:[2,37],24:[2,37],32:[2,37],33:[2,37],34:[2,37],35:[2,37],36:[2,37],40:[2,37],42:[2,37]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],25:[2,17]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],25:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],25:[2,21]},{18:[1,66]},{18:[2,42]},{18:[1,67]},{8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],25:[1,15]},{18:[2,24],24:[2,24],36:[2,24]},{18:[2,44],24:[2,44],32:[2,44],33:[2,44],34:[2,44],35:[2,44],36:[2,44],40:[2,44],42:[2,44]},{18:[2,46],24:[2,46],36:[2,46]},{18:[2,26],24:[2,26],32:[2,26],33:[2,26],34:[2,26],35:[2,26],36:[2,26],40:[2,26],42:[2,26]},{18:[2,27],24:[2,27],32:[2,27],33:[2,27],34:[2,27],35:[2,27],36:[2,27],40:[2,27],42:[2,27]},{18:[2,28],24:[2,28],32:[2,28],33:[2,28],34:[2,28],35:[2,28],36:[2,28],40:[2,28],42:[2,28]},{18:[2,29],24:[2,29],32:[2,29],33:[2,29],34:[2,29],35:[2,29],36:[2,29],40:[2,29],42:[2,29]},{18:[2,30],24:[2,30],32:[2,30],33:[2,30],34:[2,30],35:[2,30],36:[2,30],40:[2,30],42:[2,30]},{17:68,21:24,30:25,40:[1,28],42:[1,27],43:26},{18:[2,32],24:[2,32],36:[2,32],39:69,40:[1,70]},{18:[2,47],24:[2,47],36:[2,47],40:[2,47]},{18:[2,40],24:[2,40],32:[2,40],33:[2,40],34:[2,40],35:[2,40],36:[2,40],40:[2,40],41:[1,71],42:[2,40],44:[2,40]},{18:[2,39],24:[2,39],32:[2,39],33:[2,39],34:[2,39],35:[2,39],36:[2,39],40:[2,39],42:[2,39],44:[2,39]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],25:[2,22]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],25:[2,19]},{36:[1,72]},{18:[2,48],24:[2,48],36:[2,48],40:[2,48]},{41:[1,71]},{21:56,30:60,31:73,32:[1,57],33:[1,58],34:[1,59],35:[1,61],40:[1,28],42:[1,27],43:26},{18:[2,31],24:[2,31],32:[2,31],33:[2,31],34:[2,31],35:[2,31],36:[2,31],40:[2,31],42:[2,31]},{18:[2,33],24:[2,33],36:[2,33],40:[2,33]}],
+defaultActions: {3:[2,2],16:[2,1],50:[2,42]},
+parseError: function parseError(str, hash) {
+    throw new Error(str);
+},
+parse: function parse(input) {
+    var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
+    this.lexer.setInput(input);
+    this.lexer.yy = this.yy;
+    this.yy.lexer = this.lexer;
+    this.yy.parser = this;
+    if (typeof this.lexer.yylloc == "undefined")
+        this.lexer.yylloc = {};
+    var yyloc = this.lexer.yylloc;
+    lstack.push(yyloc);
+    var ranges = this.lexer.options && this.lexer.options.ranges;
+    if (typeof this.yy.parseError === "function")
+        this.parseError = this.yy.parseError;
+    function popStack(n) {
+        stack.length = stack.length - 2 * n;
+        vstack.length = vstack.length - n;
+        lstack.length = lstack.length - n;
+    }
+    function lex() {
+        var token;
+        token = self.lexer.lex() || 1;
+        if (typeof token !== "number") {
+            token = self.symbols_[token] || token;
+        }
+        return token;
+    }
+    var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
+    while (true) {
+        state = stack[stack.length - 1];
+        if (this.defaultActions[state]) {
+            action = this.defaultActions[state];
+        } else {
+            if (symbol === null || typeof symbol == "undefined") {
+                symbol = lex();
+            }
+            action = table[state] && table[state][symbol];
+        }
+        if (typeof action === "undefined" || !action.length || !action[0]) {
+            var errStr = "";
+            if (!recovering) {
+                expected = [];
+                for (p in table[state])
+                    if (this.terminals_[p] && p > 2) {
+                        expected.push("'" + this.terminals_[p] + "'");
+                    }
+                if (this.lexer.showPosition) {
+                    errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
+                } else {
+                    errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
+                }
+                this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
+            }
+        }
+        if (action[0] instanceof Array && action.length > 1) {
+            throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
+        }
+        switch (action[0]) {
+        case 1:
+            stack.push(symbol);
+            vstack.push(this.lexer.yytext);
+            lstack.push(this.lexer.yylloc);
+            stack.push(action[1]);
+            symbol = null;
+            if (!preErrorSymbol) {
+                yyleng = this.lexer.yyleng;
+                yytext = this.lexer.yytext;
+                yylineno = this.lexer.yylineno;
+                yyloc = this.lexer.yylloc;
+                if (recovering > 0)
+                    recovering--;
+            } else {
+                symbol = preErrorSymbol;
+                preErrorSymbol = null;
+            }
+            break;
+        case 2:
+            len = this.productions_[action[1]][1];
+            yyval.$ = vstack[vstack.length - len];
+            yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
+            if (ranges) {
+                yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
+            }
+            r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
+            if (typeof r !== "undefined") {
+                return r;
+            }
+            if (len) {
+                stack = stack.slice(0, -1 * len * 2);
+                vstack = vstack.slice(0, -1 * len);
+                lstack = lstack.slice(0, -1 * len);
+            }
+            stack.push(this.productions_[action[1]][0]);
+            vstack.push(yyval.$);
+            lstack.push(yyval._$);
+            newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
+            stack.push(newState);
+            break;
+        case 3:
+            return true;
+        }
+    }
+    return true;
+}
+};
+
+
+function stripFlags(open, close) {
+  return {
+    left: open.charAt(2) === '~',
+    right: close.charAt(0) === '~' || close.charAt(1) === '~'
+  };
+}
+
+/* Jison generated lexer */
+var lexer = (function(){
+var lexer = ({EOF:1,
+parseError:function parseError(str, hash) {
+        if (this.yy.parser) {
+            this.yy.parser.parseError(str, hash);
+        } else {
+            throw new Error(str);
+        }
+    },
+setInput:function (input) {
+        this._input = input;
+        this._more = this._less = this.done = false;
+        this.yylineno = this.yyleng = 0;
+        this.yytext = this.matched = this.match = '';
+        this.conditionStack = ['INITIAL'];
+        this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
+        if (this.options.ranges) this.yylloc.range = [0,0];
+        this.offset = 0;
+        return this;
+    },
+input:function () {
+        var ch = this._input[0];
+        this.yytext += ch;
+        this.yyleng++;
+        this.offset++;
+        this.match += ch;
+        this.matched += ch;
+        var lines = ch.match(/(?:\r\n?|\n).*/g);
+        if (lines) {
+            this.yylineno++;
+            this.yylloc.last_line++;
+        } else {
+            this.yylloc.last_column++;
+        }
+        if (this.options.ranges) this.yylloc.range[1]++;
+
+        this._input = this._input.slice(1);
+        return ch;
+    },
+unput:function (ch) {
+        var len = ch.length;
+        var lines = ch.split(/(?:\r\n?|\n)/g);
+
+        this._input = ch + this._input;
+        this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
+        //this.yyleng -= len;
+        this.offset -= len;
+        var oldLines = this.match.split(/(?:\r\n?|\n)/g);
+        this.match = this.match.substr(0, this.match.length-1);
+        this.matched = this.matched.substr(0, this.matched.length-1);
+
+        if (lines.length-1) this.yylineno -= lines.length-1;
+        var r = this.yylloc.range;
+
+        this.yylloc = {first_line: this.yylloc.first_line,
+          last_line: this.yylineno+1,
+          first_column: this.yylloc.first_column,
+          last_column: lines ?
+              (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
+              this.yylloc.first_column - len
+          };
+
+        if (this.options.ranges) {
+            this.yylloc.range = [r[0], r[0] + this.yyleng - len];
+        }
+        return this;
+    },
+more:function () {
+        this._more = true;
+        return this;
+    },
+less:function (n) {
+        this.unput(this.match.slice(n));
+    },
+pastInput:function () {
+        var past = this.matched.substr(0, this.matched.length - this.match.length);
+        return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
+    },
+upcomingInput:function () {
+        var next = this.match;
+        if (next.length < 20) {
+            next += this._input.substr(0, 20-next.length);
+        }
+        return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
+    },
+showPosition:function () {
+        var pre = this.pastInput();
+        var c = new Array(pre.length + 1).join("-");
+        return pre + this.upcomingInput() + "\n" + c+"^";
+    },
+next:function () {
+        if (this.done) {
+            return this.EOF;
+        }
+        if (!this._input) this.done = true;
+
+        var token,
+            match,
+            tempMatch,
+            index,
+            col,
+            lines;
+        if (!this._more) {
+            this.yytext = '';
+            this.match = '';
+        }
+        var rules = this._currentRules();
+        for (var i=0;i < rules.length; i++) {
+            tempMatch = this._input.match(this.rules[rules[i]]);
+            if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
+                match = tempMatch;
+                index = i;
+                if (!this.options.flex) break;
+            }
+        }
+        if (match) {
+            lines = match[0].match(/(?:\r\n?|\n).*/g);
+            if (lines) this.yylineno += lines.length;
+            this.yylloc = {first_line: this.yylloc.last_line,
+                           last_line: this.yylineno+1,
+                           first_column: this.yylloc.last_column,
+                           last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
+            this.yytext += match[0];
+            this.match += match[0];
+            this.matches = match;
+            this.yyleng = this.yytext.length;
+            if (this.options.ranges) {
+                this.yylloc.range = [this.offset, this.offset += this.yyleng];
+            }
+            this._more = false;
+            this._input = this._input.slice(match[0].length);
+            this.matched += match[0];
+            token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
+            if (this.done && this._input) this.done = false;
+            if (token) return token;
+            else return;
+        }
+        if (this._input === "") {
+            return this.EOF;
+        } else {
+            return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
+                    {text: "", token: null, line: this.yylineno});
+        }
+    },
+lex:function lex() {
+        var r = this.next();
+        if (typeof r !== 'undefined') {
+            return r;
+        } else {
+            return this.lex();
+        }
+    },
+begin:function begin(condition) {
+        this.conditionStack.push(condition);
+    },
+popState:function popState() {
+        return this.conditionStack.pop();
+    },
+_currentRules:function _currentRules() {
+        return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
+    },
+topState:function () {
+        return this.conditionStack[this.conditionStack.length-2];
+    },
+pushState:function begin(condition) {
+        this.begin(condition);
+    }});
+lexer.options = {};
+lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
+
+
+function strip(start, end) {
+  return yy_.yytext = yy_.yytext.substr(start, yy_.yyleng-end);
+}
+
+
+var YYSTATE=YY_START
+switch($avoiding_name_collisions) {
+case 0:
+                                   if(yy_.yytext.slice(-2) === "\\\\") {
+                                     strip(0,1);
+                                     this.begin("mu");
+                                   } else if(yy_.yytext.slice(-1) === "\\") {
+                                     strip(0,1);
+                                     this.begin("emu");
+                                   } else {
+                                     this.begin("mu");
+                                   }
+                                   if(yy_.yytext) return 14;
+                                 
+break;
+case 1:return 14;
+break;
+case 2:
+                                   this.popState();
+                                   return 14;
+                                 
+break;
+case 3:strip(0,4); this.popState(); return 15;
+break;
+case 4:return 35;
+break;
+case 5:return 36;
+break;
+case 6:return 25;
+break;
+case 7:return 16;
+break;
+case 8:return 20;
+break;
+case 9:return 19;
+break;
+case 10:return 19;
+break;
+case 11:return 23;
+break;
+case 12:return 22;
+break;
+case 13:this.popState(); this.begin('com');
+break;
+case 14:strip(3,5); this.popState(); return 15;
+break;
+case 15:return 22;
+break;
+case 16:return 41;
+break;
+case 17:return 40;
+break;
+case 18:return 40;
+break;
+case 19:return 44;
+break;
+case 20:// ignore whitespace
+break;
+case 21:this.popState(); return 24;
+break;
+case 22:this.popState(); return 18;
+break;
+case 23:yy_.yytext = strip(1,2).replace(/\\"/g,'"'); return 32;
+break;
+case 24:yy_.yytext = strip(1,2).replace(/\\'/g,"'"); return 32;
+break;
+case 25:return 42;
+break;
+case 26:return 34;
+break;
+case 27:return 34;
+break;
+case 28:return 33;
+break;
+case 29:return 40;
+break;
+case 30:yy_.yytext = strip(1,2); return 40;
+break;
+case 31:return 'INVALID';
+break;
+case 32:return 5;
+break;
+}
+};
+lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|\\\{\{|\\\\\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\()/,/^(?:\))/,/^(?:\{\{(~)?>)/,/^(?:\{\{(~)?#)/,/^(?:\{\{(~)?\/)/,/^(?:\{\{(~)?\^)/,/^(?:\{\{(~)?\s*else\b)/,/^(?:\{\{(~)?\{)/,/^(?:\{\{(~)?&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{(~)?)/,/^(?:=)/,/^(?:\.\.)/,/^(?:\.(?=([=~}\s\/.)])))/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}(~)?\}\})/,/^(?:(~)?\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=([~}\s)])))/,/^(?:false(?=([~}\s)])))/,/^(?:-?[0-9]+(?=([~}\s)])))/,/^(?:([^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=([=~}\s\/.)]))))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];
+lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
+return lexer;})()
+parser.lexer = lexer;
+function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+return new Parser;
+})();exports["default"] = handlebars;
+/* jshint ignore:end */

node_modules/handlebars/dist/cjs/handlebars/compiler/printer.js

@@ -0,0 +1,138 @@
+"use strict";
+var Visitor = require("./visitor")["default"];
+
+function print(ast) {
+  return new PrintVisitor().accept(ast);
+}
+
+exports.print = print;function PrintVisitor() {
+  this.padding = 0;
+}
+
+exports.PrintVisitor = PrintVisitor;PrintVisitor.prototype = new Visitor();
+
+PrintVisitor.prototype.pad = function(string, newline) {
+  var out = "";
+
+  for(var i=0,l=this.padding; i<l; i++) {
+    out = out + "  ";
+  }
+
+  out = out + string;
+
+  if(newline !== false) { out = out + "\n"; }
+  return out;
+};
+
+PrintVisitor.prototype.program = function(program) {
+  var out = "",
+      statements = program.statements,
+      i, l;
+
+  for(i=0, l=statements.length; i<l; i++) {
+    out = out + this.accept(statements[i]);
+  }
+
+  this.padding--;
+
+  return out;
+};
+
+PrintVisitor.prototype.block = function(block) {
+  var out = "";
+
+  out = out + this.pad("BLOCK:");
+  this.padding++;
+  out = out + this.accept(block.mustache);
+  if (block.program) {
+    out = out + this.pad("PROGRAM:");
+    this.padding++;
+    out = out + this.accept(block.program);
+    this.padding--;
+  }
+  if (block.inverse) {
+    if (block.program) { this.padding++; }
+    out = out + this.pad("{{^}}");
+    this.padding++;
+    out = out + this.accept(block.inverse);
+    this.padding--;
+    if (block.program) { this.padding--; }
+  }
+  this.padding--;
+
+  return out;
+};
+
+PrintVisitor.prototype.sexpr = function(sexpr) {
+  var params = sexpr.params, paramStrings = [], hash;
+
+  for(var i=0, l=params.length; i<l; i++) {
+    paramStrings.push(this.accept(params[i]));
+  }
+
+  params = "[" + paramStrings.join(", ") + "]";
+
+  hash = sexpr.hash ? " " + this.accept(sexpr.hash) : "";
+
+  return this.accept(sexpr.id) + " " + params + hash;
+};
+
+PrintVisitor.prototype.mustache = function(mustache) {
+  return this.pad("{{ " + this.accept(mustache.sexpr) + " }}");
+};
+
+PrintVisitor.prototype.partial = function(partial) {
+  var content = this.accept(partial.partialName);
+  if(partial.context) { content = content + " " + this.accept(partial.context); }
+  return this.pad("{{> " + content + " }}");
+};
+
+PrintVisitor.prototype.hash = function(hash) {
+  var pairs = hash.pairs;
+  var joinedPairs = [], left, right;
+
+  for(var i=0, l=pairs.length; i<l; i++) {
+    left = pairs[i][0];
+    right = this.accept(pairs[i][1]);
+    joinedPairs.push( left + "=" + right );
+  }
+
+  return "HASH{" + joinedPairs.join(", ") + "}";
+};
+
+PrintVisitor.prototype.STRING = function(string) {
+  return '"' + string.string + '"';
+};
+
+PrintVisitor.prototype.INTEGER = function(integer) {
+  return "INTEGER{" + integer.integer + "}";
+};
+
+PrintVisitor.prototype.BOOLEAN = function(bool) {
+  return "BOOLEAN{" + bool.bool + "}";
+};
+
+PrintVisitor.prototype.ID = function(id) {
+  var path = id.parts.join("/");
+  if(id.parts.length > 1) {
+    return "PATH:" + path;
+  } else {
+    return "ID:" + path;
+  }
+};
+
+PrintVisitor.prototype.PARTIAL_NAME = function(partialName) {
+    return "PARTIAL:" + partialName.name;
+};
+
+PrintVisitor.prototype.DATA = function(data) {
+  return "@" + this.accept(data.id);
+};
+
+PrintVisitor.prototype.content = function(content) {
+  return this.pad("CONTENT[ '" + content.string + "' ]");
+};
+
+PrintVisitor.prototype.comment = function(comment) {
+  return this.pad("{{! '" + comment.comment + "' }}");
+};

node_modules/handlebars/dist/cjs/handlebars/compiler/visitor.js

@@ -0,0 +1,12 @@
+"use strict";
+function Visitor() {}
+
+Visitor.prototype = {
+  constructor: Visitor,
+
+  accept: function(object) {
+    return this[object.type](object);
+  }
+};
+
+exports["default"] = Visitor;

node_modules/handlebars/dist/cjs/handlebars/exception.js

@@ -0,0 +1,28 @@
+"use strict";
+
+var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+function Exception(message, node) {
+  var line;
+  if (node && node.firstLine) {
+    line = node.firstLine;
+
+    message += ' - ' + line + ':' + node.firstColumn;
+  }
+
+  var tmp = Error.prototype.constructor.call(this, message);
+
+  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+  for (var idx = 0; idx < errorProps.length; idx++) {
+    this[errorProps[idx]] = tmp[errorProps[idx]];
+  }
+
+  if (line) {
+    this.lineNumber = line;
+    this.column = node.firstColumn;
+  }
+}
+
+Exception.prototype = new Error();
+
+exports["default"] = Exception;

node_modules/handlebars/dist/cjs/handlebars/runtime.js

@@ -0,0 +1,137 @@
+"use strict";
+var Utils = require("./utils");
+var Exception = require("./exception")["default"];
+var COMPILER_REVISION = require("./base").COMPILER_REVISION;
+var REVISION_CHANGES = require("./base").REVISION_CHANGES;
+
+function checkRevision(compilerInfo) {
+  var compilerRevision = compilerInfo && compilerInfo[0] || 1,
+      currentRevision = COMPILER_REVISION;
+
+  if (compilerRevision !== currentRevision) {
+    if (compilerRevision < currentRevision) {
+      var runtimeVersions = REVISION_CHANGES[currentRevision],
+          compilerVersions = REVISION_CHANGES[compilerRevision];
+      throw new Exception("Template was precompiled with an older version of Handlebars than the current runtime. "+
+            "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").");
+    } else {
+      // Use the embedded version info since the runtime doesn't know about this revision yet
+      throw new Exception("Template was precompiled with a newer version of Handlebars than the current runtime. "+
+            "Please update your runtime to a newer version ("+compilerInfo[1]+").");
+    }
+  }
+}
+
+exports.checkRevision = checkRevision;// TODO: Remove this line and break up compilePartial
+
+function template(templateSpec, env) {
+  if (!env) {
+    throw new Exception("No environment passed to template");
+  }
+
+  // Note: Using env.VM references rather than local var references throughout this section to allow
+  // for external users to override these as psuedo-supported APIs.
+  var invokePartialWrapper = function(partial, name, context, helpers, partials, data) {
+    var result = env.VM.invokePartial.apply(this, arguments);
+    if (result != null) { return result; }
+
+    if (env.compile) {
+      var options = { helpers: helpers, partials: partials, data: data };
+      partials[name] = env.compile(partial, { data: data !== undefined }, env);
+      return partials[name](context, options);
+    } else {
+      throw new Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+    }
+  };
+
+  // Just add water
+  var container = {
+    escapeExpression: Utils.escapeExpression,
+    invokePartial: invokePartialWrapper,
+    programs: [],
+    program: function(i, fn, data) {
+      var programWrapper = this.programs[i];
+      if(data) {
+        programWrapper = program(i, fn, data);
+      } else if (!programWrapper) {
+        programWrapper = this.programs[i] = program(i, fn);
+      }
+      return programWrapper;
+    },
+    merge: function(param, common) {
+      var ret = param || common;
+
+      if (param && common && (param !== common)) {
+        ret = {};
+        Utils.extend(ret, common);
+        Utils.extend(ret, param);
+      }
+      return ret;
+    },
+    programWithDepth: env.VM.programWithDepth,
+    noop: env.VM.noop,
+    compilerInfo: null
+  };
+
+  return function(context, options) {
+    options = options || {};
+    var namespace = options.partial ? options : env,
+        helpers,
+        partials;
+
+    if (!options.partial) {
+      helpers = options.helpers;
+      partials = options.partials;
+    }
+    var result = templateSpec.call(
+          container,
+          namespace, context,
+          helpers,
+          partials,
+          options.data);
+
+    if (!options.partial) {
+      env.VM.checkRevision(container.compilerInfo);
+    }
+
+    return result;
+  };
+}
+
+exports.template = template;function programWithDepth(i, fn, data /*, $depth */) {
+  var args = Array.prototype.slice.call(arguments, 3);
+
+  var prog = function(context, options) {
+    options = options || {};
+
+    return fn.apply(this, [context, options.data || data].concat(args));
+  };
+  prog.program = i;
+  prog.depth = args.length;
+  return prog;
+}
+
+exports.programWithDepth = programWithDepth;function program(i, fn, data) {
+  var prog = function(context, options) {
+    options = options || {};
+
+    return fn(context, options.data || data);
+  };
+  prog.program = i;
+  prog.depth = 0;
+  return prog;
+}
+
+exports.program = program;function invokePartial(partial, name, context, helpers, partials, data) {
+  var options = { partial: true, helpers: helpers, partials: partials, data: data };
+
+  if(partial === undefined) {
+    throw new Exception("The partial " + name + " could not be found");
+  } else if(partial instanceof Function) {
+    return partial(context, options);
+  }
+}
+
+exports.invokePartial = invokePartial;function noop() { return ""; }
+
+exports.noop = noop;

node_modules/handlebars/dist/cjs/handlebars/safe-string.js

@@ -0,0 +1,11 @@
+"use strict";
+// Build out our basic SafeString type
+function SafeString(string) {
+  this.string = string;
+}
+
+SafeString.prototype.toString = function() {
+  return "" + this.string;
+};
+
+exports["default"] = SafeString;

node_modules/handlebars/dist/cjs/handlebars/utils.js

@@ -0,0 +1,76 @@
+"use strict";
+/*jshint -W004 */
+var SafeString = require("./safe-string")["default"];
+
+var escape = {
+  "&": "&",
+  "<": "&lt;",
+  ">": "&gt;",
+  '"': "&quot;",
+  "'": "&#x27;",
+  "`": "&#x60;"
+};
+
+var badChars = /[&<>"'`]/g;
+var possible = /[&<>"'`]/;
+
+function escapeChar(chr) {
+  return escape[chr] || "&amp;";
+}
+
+function extend(obj, value) {
+  for(var key in value) {
+    if(Object.prototype.hasOwnProperty.call(value, key)) {
+      obj[key] = value[key];
+    }
+  }
+}
+
+exports.extend = extend;var toString = Object.prototype.toString;
+exports.toString = toString;
+// Sourced from lodash
+// https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
+var isFunction = function(value) {
+  return typeof value === 'function';
+};
+// fallback for older versions of Chrome and Safari
+if (isFunction(/x/)) {
+  isFunction = function(value) {
+    return typeof value === 'function' && toString.call(value) === '[object Function]';
+  };
+}
+var isFunction;
+exports.isFunction = isFunction;
+var isArray = Array.isArray || function(value) {
+  return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
+};
+exports.isArray = isArray;
+
+function escapeExpression(string) {
+  // don't escape SafeStrings, since they're already safe
+  if (string instanceof SafeString) {
+    return string.toString();
+  } else if (!string && string !== 0) {
+    return "";
+  }
+
+  // Force a string conversion as this will be done by the append regardless and
+  // the regex test will do this transparently behind the scenes, causing issues if
+  // an object's to string has escaped characters in it.
+  string = "" + string;
+
+  if(!possible.test(string)) { return string; }
+  return string.replace(badChars, escapeChar);
+}
+
+exports.escapeExpression = escapeExpression;function isEmpty(value) {
+  if (!value && value !== 0) {
+    return true;
+  } else if (isArray(value) && value.length === 0) {
+    return true;
+  } else {
+    return false;
+  }
+}
+
+exports.isEmpty = isEmpty;

node_modules/handlebars/dist/handlebars.runtime.amd.js

@@ -0,0 +1,515 @@
+/*!
+
+ handlebars v1.3.0
+
+Copyright (C) 2011 by Yehuda Katz
+
+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.
+
+@license
+*/
+
+define(
+  'handlebars/safe-string',["exports"],
+  function(__exports__) {
+    
+    // Build out our basic SafeString type
+    function SafeString(string) {
+      this.string = string;
+    }
+
+    SafeString.prototype.toString = function() {
+      return "" + this.string;
+    };
+
+    __exports__["default"] = SafeString;
+  });
+define(
+  'handlebars/utils',["./safe-string","exports"],
+  function(__dependency1__, __exports__) {
+    
+    /*jshint -W004 */
+    var SafeString = __dependency1__["default"];
+
+    var escape = {
+      "&": "&",
+      "<": "&lt;",
+      ">": "&gt;",
+      '"': "&quot;",
+      "'": "&#x27;",
+      "`": "&#x60;"
+    };
+
+    var badChars = /[&<>"'`]/g;
+    var possible = /[&<>"'`]/;
+
+    function escapeChar(chr) {
+      return escape[chr] || "&amp;";
+    }
+
+    function extend(obj, value) {
+      for(var key in value) {
+        if(Object.prototype.hasOwnProperty.call(value, key)) {
+          obj[key] = value[key];
+        }
+      }
+    }
+
+    __exports__.extend = extend;var toString = Object.prototype.toString;
+    __exports__.toString = toString;
+    // Sourced from lodash
+    // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
+    var isFunction = function(value) {
+      return typeof value === 'function';
+    };
+    // fallback for older versions of Chrome and Safari
+    if (isFunction(/x/)) {
+      isFunction = function(value) {
+        return typeof value === 'function' && toString.call(value) === '[object Function]';
+      };
+    }
+    var isFunction;
+    __exports__.isFunction = isFunction;
+    var isArray = Array.isArray || function(value) {
+      return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
+    };
+    __exports__.isArray = isArray;
+
+    function escapeExpression(string) {
+      // don't escape SafeStrings, since they're already safe
+      if (string instanceof SafeString) {
+        return string.toString();
+      } else if (!string && string !== 0) {
+        return "";
+      }
+
+      // Force a string conversion as this will be done by the append regardless and
+      // the regex test will do this transparently behind the scenes, causing issues if
+      // an object's to string has escaped characters in it.
+      string = "" + string;
+
+      if(!possible.test(string)) { return string; }
+      return string.replace(badChars, escapeChar);
+    }
+
+    __exports__.escapeExpression = escapeExpression;function isEmpty(value) {
+      if (!value && value !== 0) {
+        return true;
+      } else if (isArray(value) && value.length === 0) {
+        return true;
+      } else {
+        return false;
+      }
+    }
+
+    __exports__.isEmpty = isEmpty;
+  });
+define(
+  'handlebars/exception',["exports"],
+  function(__exports__) {
+    
+
+    var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+    function Exception(message, node) {
+      var line;
+      if (node && node.firstLine) {
+        line = node.firstLine;
+
+        message += ' - ' + line + ':' + node.firstColumn;
+      }
+
+      var tmp = Error.prototype.constructor.call(this, message);
+
+      // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+      for (var idx = 0; idx < errorProps.length; idx++) {
+        this[errorProps[idx]] = tmp[errorProps[idx]];
+      }
+
+      if (line) {
+        this.lineNumber = line;
+        this.column = node.firstColumn;
+      }
+    }
+
+    Exception.prototype = new Error();
+
+    __exports__["default"] = Exception;
+  });
+define(
+  'handlebars/base',["./utils","./exception","exports"],
+  function(__dependency1__, __dependency2__, __exports__) {
+    
+    var Utils = __dependency1__;
+    var Exception = __dependency2__["default"];
+
+    var VERSION = "1.3.0";
+    __exports__.VERSION = VERSION;var COMPILER_REVISION = 4;
+    __exports__.COMPILER_REVISION = COMPILER_REVISION;
+    var REVISION_CHANGES = {
+      1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+      2: '== 1.0.0-rc.3',
+      3: '== 1.0.0-rc.4',
+      4: '>= 1.0.0'
+    };
+    __exports__.REVISION_CHANGES = REVISION_CHANGES;
+    var isArray = Utils.isArray,
+        isFunction = Utils.isFunction,
+        toString = Utils.toString,
+        objectType = '[object Object]';
+
+    function HandlebarsEnvironment(helpers, partials) {
+      this.helpers = helpers || {};
+      this.partials = partials || {};
+
+      registerDefaultHelpers(this);
+    }
+
+    __exports__.HandlebarsEnvironment = HandlebarsEnvironment;HandlebarsEnvironment.prototype = {
+      constructor: HandlebarsEnvironment,
+
+      logger: logger,
+      log: log,
+
+      registerHelper: function(name, fn, inverse) {
+        if (toString.call(name) === objectType) {
+          if (inverse || fn) { throw new Exception('Arg not supported with multiple helpers'); }
+          Utils.extend(this.helpers, name);
+        } else {
+          if (inverse) { fn.not = inverse; }
+          this.helpers[name] = fn;
+        }
+      },
+
+      registerPartial: function(name, str) {
+        if (toString.call(name) === objectType) {
+          Utils.extend(this.partials,  name);
+        } else {
+          this.partials[name] = str;
+        }
+      }
+    };
+
+    function registerDefaultHelpers(instance) {
+      instance.registerHelper('helperMissing', function(arg) {
+        if(arguments.length === 2) {
+          return undefined;
+        } else {
+          throw new Exception("Missing helper: '" + arg + "'");
+        }
+      });
+
+      instance.registerHelper('blockHelperMissing', function(context, options) {
+        var inverse = options.inverse || function() {}, fn = options.fn;
+
+        if (isFunction(context)) { context = context.call(this); }
+
+        if(context === true) {
+          return fn(this);
+        } else if(context === false || context == null) {
+          return inverse(this);
+        } else if (isArray(context)) {
+          if(context.length > 0) {
+            return instance.helpers.each(context, options);
+          } else {
+            return inverse(this);
+          }
+        } else {
+          return fn(context);
+        }
+      });
+
+      instance.registerHelper('each', function(context, options) {
+        var fn = options.fn, inverse = options.inverse;
+        var i = 0, ret = "", data;
+
+        if (isFunction(context)) { context = context.call(this); }
+
+        if (options.data) {
+          data = createFrame(options.data);
+        }
+
+        if(context && typeof context === 'object') {
+          if (isArray(context)) {
+            for(var j = context.length; i<j; i++) {
+              if (data) {
+                data.index = i;
+                data.first = (i === 0);
+                data.last  = (i === (context.length-1));
+              }
+              ret = ret + fn(context[i], { data: data });
+            }
+          } else {
+            for(var key in context) {
+              if(context.hasOwnProperty(key)) {
+                if(data) { 
+                  data.key = key; 
+                  data.index = i;
+                  data.first = (i === 0);
+                }
+                ret = ret + fn(context[key], {data: data});
+                i++;
+              }
+            }
+          }
+        }
+
+        if(i === 0){
+          ret = inverse(this);
+        }
+
+        return ret;
+      });
+
+      instance.registerHelper('if', function(conditional, options) {
+        if (isFunction(conditional)) { conditional = conditional.call(this); }
+
+        // Default behavior is to render the positive path if the value is truthy and not empty.
+        // The `includeZero` option may be set to treat the condtional as purely not empty based on the
+        // behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative.
+        if ((!options.hash.includeZero && !conditional) || Utils.isEmpty(conditional)) {
+          return options.inverse(this);
+        } else {
+          return options.fn(this);
+        }
+      });
+
+      instance.registerHelper('unless', function(conditional, options) {
+        return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash});
+      });
+
+      instance.registerHelper('with', function(context, options) {
+        if (isFunction(context)) { context = context.call(this); }
+
+        if (!Utils.isEmpty(context)) return options.fn(context);
+      });
+
+      instance.registerHelper('log', function(context, options) {
+        var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+        instance.log(level, context);
+      });
+    }
+
+    var logger = {
+      methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' },
+
+      // State enum
+      DEBUG: 0,
+      INFO: 1,
+      WARN: 2,
+      ERROR: 3,
+      level: 3,
+
+      // can be overridden in the host environment
+      log: function(level, obj) {
+        if (logger.level <= level) {
+          var method = logger.methodMap[level];
+          if (typeof console !== 'undefined' && console[method]) {
+            console[method].call(console, obj);
+          }
+        }
+      }
+    };
+    __exports__.logger = logger;
+    function log(level, obj) { logger.log(level, obj); }
+
+    __exports__.log = log;var createFrame = function(object) {
+      var obj = {};
+      Utils.extend(obj, object);
+      return obj;
+    };
+    __exports__.createFrame = createFrame;
+  });
+define(
+  'handlebars/runtime',["./utils","./exception","./base","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __exports__) {
+    
+    var Utils = __dependency1__;
+    var Exception = __dependency2__["default"];
+    var COMPILER_REVISION = __dependency3__.COMPILER_REVISION;
+    var REVISION_CHANGES = __dependency3__.REVISION_CHANGES;
+
+    function checkRevision(compilerInfo) {
+      var compilerRevision = compilerInfo && compilerInfo[0] || 1,
+          currentRevision = COMPILER_REVISION;
+
+      if (compilerRevision !== currentRevision) {
+        if (compilerRevision < currentRevision) {
+          var runtimeVersions = REVISION_CHANGES[currentRevision],
+              compilerVersions = REVISION_CHANGES[compilerRevision];
+          throw new Exception("Template was precompiled with an older version of Handlebars than the current runtime. "+
+                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").");
+        } else {
+          // Use the embedded version info since the runtime doesn't know about this revision yet
+          throw new Exception("Template was precompiled with a newer version of Handlebars than the current runtime. "+
+                "Please update your runtime to a newer version ("+compilerInfo[1]+").");
+        }
+      }
+    }
+
+    __exports__.checkRevision = checkRevision;// TODO: Remove this line and break up compilePartial
+
+    function template(templateSpec, env) {
+      if (!env) {
+        throw new Exception("No environment passed to template");
+      }
+
+      // Note: Using env.VM references rather than local var references throughout this section to allow
+      // for external users to override these as psuedo-supported APIs.
+      var invokePartialWrapper = function(partial, name, context, helpers, partials, data) {
+        var result = env.VM.invokePartial.apply(this, arguments);
+        if (result != null) { return result; }
+
+        if (env.compile) {
+          var options = { helpers: helpers, partials: partials, data: data };
+          partials[name] = env.compile(partial, { data: data !== undefined }, env);
+          return partials[name](context, options);
+        } else {
+          throw new Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+        }
+      };
+
+      // Just add water
+      var container = {
+        escapeExpression: Utils.escapeExpression,
+        invokePartial: invokePartialWrapper,
+        programs: [],
+        program: function(i, fn, data) {
+          var programWrapper = this.programs[i];
+          if(data) {
+            programWrapper = program(i, fn, data);
+          } else if (!programWrapper) {
+            programWrapper = this.programs[i] = program(i, fn);
+          }
+          return programWrapper;
+        },
+        merge: function(param, common) {
+          var ret = param || common;
+
+          if (param && common && (param !== common)) {
+            ret = {};
+            Utils.extend(ret, common);
+            Utils.extend(ret, param);
+          }
+          return ret;
+        },
+        programWithDepth: env.VM.programWithDepth,
+        noop: env.VM.noop,
+        compilerInfo: null
+      };
+
+      return function(context, options) {
+        options = options || {};
+        var namespace = options.partial ? options : env,
+            helpers,
+            partials;
+
+        if (!options.partial) {
+          helpers = options.helpers;
+          partials = options.partials;
+        }
+        var result = templateSpec.call(
+              container,
+              namespace, context,
+              helpers,
+              partials,
+              options.data);
+
+        if (!options.partial) {
+          env.VM.checkRevision(container.compilerInfo);
+        }
+
+        return result;
+      };
+    }
+
+    __exports__.template = template;function programWithDepth(i, fn, data /*, $depth */) {
+      var args = Array.prototype.slice.call(arguments, 3);
+
+      var prog = function(context, options) {
+        options = options || {};
+
+        return fn.apply(this, [context, options.data || data].concat(args));
+      };
+      prog.program = i;
+      prog.depth = args.length;
+      return prog;
+    }
+
+    __exports__.programWithDepth = programWithDepth;function program(i, fn, data) {
+      var prog = function(context, options) {
+        options = options || {};
+
+        return fn(context, options.data || data);
+      };
+      prog.program = i;
+      prog.depth = 0;
+      return prog;
+    }
+
+    __exports__.program = program;function invokePartial(partial, name, context, helpers, partials, data) {
+      var options = { partial: true, helpers: helpers, partials: partials, data: data };
+
+      if(partial === undefined) {
+        throw new Exception("The partial " + name + " could not be found");
+      } else if(partial instanceof Function) {
+        return partial(context, options);
+      }
+    }
+
+    __exports__.invokePartial = invokePartial;function noop() { return ""; }
+
+    __exports__.noop = noop;
+  });
+define(
+  'handlebars.runtime',["./handlebars/base","./handlebars/safe-string","./handlebars/exception","./handlebars/utils","./handlebars/runtime","exports"],
+  function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__, __exports__) {
+    
+    /*globals Handlebars: true */
+    var base = __dependency1__;
+
+    // Each of these augment the Handlebars object. No need to setup here.
+    // (This is done to easily share code between commonjs and browse envs)
+    var SafeString = __dependency2__["default"];
+    var Exception = __dependency3__["default"];
+    var Utils = __dependency4__;
+    var runtime = __dependency5__;
+
+    // For compatibility and usage outside of module systems, make the Handlebars object a namespace
+    var create = function() {
+      var hb = new base.HandlebarsEnvironment();
+
+      Utils.extend(hb, base);
+      hb.SafeString = SafeString;
+      hb.Exception = Exception;
+      hb.Utils = Utils;
+
+      hb.VM = runtime;
+      hb.template = function(spec) {
+        return runtime.template(spec, hb);
+      };
+
+      return hb;
+    };
+
+    var Handlebars = create();
+    Handlebars.create = create;
+
+    __exports__["default"] = Handlebars;
+  });

node_modules/handlebars/dist/handlebars.runtime.js

@@ -1,4 +1,6 @@
-/*
+/*!
+
+ handlebars v1.3.0
 
 Copyright (C) 2011 by Yehuda Katz
 
@@ -20,71 +22,218 @@ 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.
 
+@license
 */
+/* exported Handlebars */
+var Handlebars = (function() {
+// handlebars/safe-string.js
+var __module3__ = (function() {
+  "use strict";
+  var __exports__;
+  // Build out our basic SafeString type
+  function SafeString(string) {
+    this.string = string;
+  }
 
-// lib/handlebars/browser-prefix.js
+  SafeString.prototype.toString = function() {
-var Handlebars = {};
+    return "" + this.string;
-
-(function(Handlebars, undefined) {
-;
-// lib/handlebars/base.js
-
-Handlebars.VERSION = "1.0.0-rc.4";
-Handlebars.COMPILER_REVISION = 3;
-
-Handlebars.REVISION_CHANGES = {
-  1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
-  2: '== 1.0.0-rc.3',
-  3: '>= 1.0.0-rc.4'
   };
 
-Handlebars.helpers  = {};
+  __exports__ = SafeString;
-Handlebars.partials = {};
+  return __exports__;
+})();
 
-var toString = Object.prototype.toString,
+// handlebars/utils.js
-    functionType = '[object Function]',
+var __module2__ = (function(__dependency1__) {
+  "use strict";
+  var __exports__ = {};
+  /*jshint -W004 */
+  var SafeString = __dependency1__;
+
+  var escape = {
+    "&": "&amp;",
+    "<": "&lt;",
+    ">": "&gt;",
+    '"': "&quot;",
+    "'": "&#x27;",
+    "`": "&#x60;"
+  };
+
+  var badChars = /[&<>"'`]/g;
+  var possible = /[&<>"'`]/;
+
+  function escapeChar(chr) {
+    return escape[chr] || "&amp;";
+  }
+
+  function extend(obj, value) {
+    for(var key in value) {
+      if(Object.prototype.hasOwnProperty.call(value, key)) {
+        obj[key] = value[key];
+      }
+    }
+  }
+
+  __exports__.extend = extend;var toString = Object.prototype.toString;
+  __exports__.toString = toString;
+  // Sourced from lodash
+  // https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
+  var isFunction = function(value) {
+    return typeof value === 'function';
+  };
+  // fallback for older versions of Chrome and Safari
+  if (isFunction(/x/)) {
+    isFunction = function(value) {
+      return typeof value === 'function' && toString.call(value) === '[object Function]';
+    };
+  }
+  var isFunction;
+  __exports__.isFunction = isFunction;
+  var isArray = Array.isArray || function(value) {
+    return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
+  };
+  __exports__.isArray = isArray;
+
+  function escapeExpression(string) {
+    // don't escape SafeStrings, since they're already safe
+    if (string instanceof SafeString) {
+      return string.toString();
+    } else if (!string && string !== 0) {
+      return "";
+    }
+
+    // Force a string conversion as this will be done by the append regardless and
+    // the regex test will do this transparently behind the scenes, causing issues if
+    // an object's to string has escaped characters in it.
+    string = "" + string;
+
+    if(!possible.test(string)) { return string; }
+    return string.replace(badChars, escapeChar);
+  }
+
+  __exports__.escapeExpression = escapeExpression;function isEmpty(value) {
+    if (!value && value !== 0) {
+      return true;
+    } else if (isArray(value) && value.length === 0) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+
+  __exports__.isEmpty = isEmpty;
+  return __exports__;
+})(__module3__);
+
+// handlebars/exception.js
+var __module4__ = (function() {
+  "use strict";
+  var __exports__;
+
+  var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+  function Exception(message, node) {
+    var line;
+    if (node && node.firstLine) {
+      line = node.firstLine;
+
+      message += ' - ' + line + ':' + node.firstColumn;
+    }
+
+    var tmp = Error.prototype.constructor.call(this, message);
+
+    // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+    for (var idx = 0; idx < errorProps.length; idx++) {
+      this[errorProps[idx]] = tmp[errorProps[idx]];
+    }
+
+    if (line) {
+      this.lineNumber = line;
+      this.column = node.firstColumn;
+    }
+  }
+
+  Exception.prototype = new Error();
+
+  __exports__ = Exception;
+  return __exports__;
+})();
+
+// handlebars/base.js
+var __module1__ = (function(__dependency1__, __dependency2__) {
+  "use strict";
+  var __exports__ = {};
+  var Utils = __dependency1__;
+  var Exception = __dependency2__;
+
+  var VERSION = "1.3.0";
+  __exports__.VERSION = VERSION;var COMPILER_REVISION = 4;
+  __exports__.COMPILER_REVISION = COMPILER_REVISION;
+  var REVISION_CHANGES = {
+    1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
+    2: '== 1.0.0-rc.3',
+    3: '== 1.0.0-rc.4',
+    4: '>= 1.0.0'
+  };
+  __exports__.REVISION_CHANGES = REVISION_CHANGES;
+  var isArray = Utils.isArray,
+      isFunction = Utils.isFunction,
+      toString = Utils.toString,
       objectType = '[object Object]';
 
-Handlebars.registerHelper = function(name, fn, inverse) {
+  function HandlebarsEnvironment(helpers, partials) {
+    this.helpers = helpers || {};
+    this.partials = partials || {};
+
+    registerDefaultHelpers(this);
+  }
+
+  __exports__.HandlebarsEnvironment = HandlebarsEnvironment;HandlebarsEnvironment.prototype = {
+    constructor: HandlebarsEnvironment,
+
+    logger: logger,
+    log: log,
+
+    registerHelper: function(name, fn, inverse) {
       if (toString.call(name) === objectType) {
-    if (inverse || fn) { throw new Handlebars.Exception('Arg not supported with multiple helpers'); }
+        if (inverse || fn) { throw new Exception('Arg not supported with multiple helpers'); }
-    Handlebars.Utils.extend(this.helpers, name);
+        Utils.extend(this.helpers, name);
       } else {
         if (inverse) { fn.not = inverse; }
         this.helpers[name] = fn;
       }
-};
+    },
 
-Handlebars.registerPartial = function(name, str) {
+    registerPartial: function(name, str) {
       if (toString.call(name) === objectType) {
-    Handlebars.Utils.extend(this.partials,  name);
+        Utils.extend(this.partials,  name);
       } else {
         this.partials[name] = str;
       }
+    }
   };
 
-Handlebars.registerHelper('helperMissing', function(arg) {
+  function registerDefaultHelpers(instance) {
+    instance.registerHelper('helperMissing', function(arg) {
       if(arguments.length === 2) {
         return undefined;
       } else {
-    throw new Error("Could not find property '" + arg + "'");
+        throw new Exception("Missing helper: '" + arg + "'");
       }
     });
 
-Handlebars.registerHelper('blockHelperMissing', function(context, options) {
+    instance.registerHelper('blockHelperMissing', function(context, options) {
       var inverse = options.inverse || function() {}, fn = options.fn;
 
-  var type = toString.call(context);
+      if (isFunction(context)) { context = context.call(this); }
-
-  if(type === functionType) { context = context.call(this); }
 
       if(context === true) {
         return fn(this);
       } else if(context === false || context == null) {
         return inverse(this);
-  } else if(type === "[object Array]") {
+      } else if (isArray(context)) {
         if(context.length > 0) {
-      return Handlebars.helpers.each(context, options);
+          return instance.helpers.each(context, options);
         } else {
           return inverse(this);
         }
@@ -93,51 +242,34 @@ Handlebars.registerHelper('blockHelperMissing', function(context, options) {
       }
     });
 
-Handlebars.K = function() {};
+    instance.registerHelper('each', function(context, options) {
-
-Handlebars.createFrame = Object.create || function(object) {
-  Handlebars.K.prototype = object;
-  var obj = new Handlebars.K();
-  Handlebars.K.prototype = null;
-  return obj;
-};
-
-Handlebars.logger = {
-  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
-
-  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
-
-  // can be overridden in the host environment
-  log: function(level, obj) {
-    if (Handlebars.logger.level <= level) {
-      var method = Handlebars.logger.methodMap[level];
-      if (typeof console !== 'undefined' && console[method]) {
-        console[method].call(console, obj);
-      }
-    }
-  }
-};
-
-Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
-
-Handlebars.registerHelper('each', function(context, options) {
       var fn = options.fn, inverse = options.inverse;
       var i = 0, ret = "", data;
 
+      if (isFunction(context)) { context = context.call(this); }
+
       if (options.data) {
-    data = Handlebars.createFrame(options.data);
+        data = createFrame(options.data);
       }
 
       if(context && typeof context === 'object') {
-    if(context instanceof Array){
+        if (isArray(context)) {
           for(var j = context.length; i<j; i++) {
-        if (data) { data.index = i; }
+            if (data) {
+              data.index = i;
+              data.first = (i === 0);
+              data.last  = (i === (context.length-1));
+            }
             ret = ret + fn(context[i], { data: data });
           }
         } else {
           for(var key in context) {
             if(context.hasOwnProperty(key)) {
-          if(data) { data.key = key; }
+              if(data) { 
+                data.key = key; 
+                data.index = i;
+                data.first = (i === 0);
+              }
               ret = ret + fn(context[key], {data: data});
               i++;
             }
@@ -152,194 +284,247 @@ Handlebars.registerHelper('each', function(context, options) {
       return ret;
     });
 
-Handlebars.registerHelper('if', function(context, options) {
+    instance.registerHelper('if', function(conditional, options) {
-  var type = toString.call(context);
+      if (isFunction(conditional)) { conditional = conditional.call(this); }
-  if(type === functionType) { context = context.call(this); }
 
-  if(!context || Handlebars.Utils.isEmpty(context)) {
+      // Default behavior is to render the positive path if the value is truthy and not empty.
+      // The `includeZero` option may be set to treat the condtional as purely not empty based on the
+      // behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative.
+      if ((!options.hash.includeZero && !conditional) || Utils.isEmpty(conditional)) {
         return options.inverse(this);
       } else {
         return options.fn(this);
       }
     });
 
-Handlebars.registerHelper('unless', function(context, options) {
+    instance.registerHelper('unless', function(conditional, options) {
-  return Handlebars.helpers['if'].call(this, context, {fn: options.inverse, inverse: options.fn});
+      return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash});
     });
 
-Handlebars.registerHelper('with', function(context, options) {
+    instance.registerHelper('with', function(context, options) {
-  if (!Handlebars.Utils.isEmpty(context)) return options.fn(context);
+      if (isFunction(context)) { context = context.call(this); }
+
+      if (!Utils.isEmpty(context)) return options.fn(context);
     });
 
-Handlebars.registerHelper('log', function(context, options) {
+    instance.registerHelper('log', function(context, options) {
       var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
-  Handlebars.log(level, context);
+      instance.log(level, context);
     });
-;
-// lib/handlebars/utils.js
-
-var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
-
-Handlebars.Exception = function(message) {
-  var tmp = Error.prototype.constructor.apply(this, arguments);
-
-  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
-  for (var idx = 0; idx < errorProps.length; idx++) {
-    this[errorProps[idx]] = tmp[errorProps[idx]];
-  }
-};
-Handlebars.Exception.prototype = new Error();
-
-// Build out our basic SafeString type
-Handlebars.SafeString = function(string) {
-  this.string = string;
-};
-Handlebars.SafeString.prototype.toString = function() {
-  return this.string.toString();
-};
-
-var escape = {
-  "&": "&amp;",
-  "<": "&lt;",
-  ">": "&gt;",
-  '"': "&quot;",
-  "'": "&#x27;",
-  "`": "&#x60;"
-};
-
-var badChars = /[&<>"'`]/g;
-var possible = /[&<>"'`]/;
-
-var escapeChar = function(chr) {
-  return escape[chr] || "&amp;";
-};
-
-Handlebars.Utils = {
-  extend: function(obj, value) {
-    for(var key in value) {
-      if(value.hasOwnProperty(key)) {
-        obj[key] = value[key];
-      }
-    }
-  },
-
-  escapeExpression: function(string) {
-    // don't escape SafeStrings, since they're already safe
-    if (string instanceof Handlebars.SafeString) {
-      return string.toString();
-    } else if (string == null || string === false) {
-      return "";
   }
 
-    // Force a string conversion as this will be done by the append regardless and
+  var logger = {
-    // the regex test will do this transparently behind the scenes, causing issues if
+    methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' },
-    // an object's to string has escaped characters in it.
-    string = string.toString();
 
-    if(!possible.test(string)) { return string; }
+    // State enum
-    return string.replace(badChars, escapeChar);
+    DEBUG: 0,
-  },
+    INFO: 1,
+    WARN: 2,
+    ERROR: 3,
+    level: 3,
 
-  isEmpty: function(value) {
+    // can be overridden in the host environment
-    if (!value && value !== 0) {
+    log: function(level, obj) {
-      return true;
+      if (logger.level <= level) {
-    } else if(toString.call(value) === "[object Array]" && value.length === 0) {
+        var method = logger.methodMap[level];
-      return true;
+        if (typeof console !== 'undefined' && console[method]) {
+          console[method].call(console, obj);
+        }
+      }
+    }
+  };
+  __exports__.logger = logger;
+  function log(level, obj) { logger.log(level, obj); }
+
+  __exports__.log = log;var createFrame = function(object) {
+    var obj = {};
+    Utils.extend(obj, object);
+    return obj;
+  };
+  __exports__.createFrame = createFrame;
+  return __exports__;
+})(__module2__, __module4__);
+
+// handlebars/runtime.js
+var __module5__ = (function(__dependency1__, __dependency2__, __dependency3__) {
+  "use strict";
+  var __exports__ = {};
+  var Utils = __dependency1__;
+  var Exception = __dependency2__;
+  var COMPILER_REVISION = __dependency3__.COMPILER_REVISION;
+  var REVISION_CHANGES = __dependency3__.REVISION_CHANGES;
+
+  function checkRevision(compilerInfo) {
+    var compilerRevision = compilerInfo && compilerInfo[0] || 1,
+        currentRevision = COMPILER_REVISION;
+
+    if (compilerRevision !== currentRevision) {
+      if (compilerRevision < currentRevision) {
+        var runtimeVersions = REVISION_CHANGES[currentRevision],
+            compilerVersions = REVISION_CHANGES[compilerRevision];
+        throw new Exception("Template was precompiled with an older version of Handlebars than the current runtime. "+
+              "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").");
       } else {
-      return false;
+        // Use the embedded version info since the runtime doesn't know about this revision yet
+        throw new Exception("Template was precompiled with a newer version of Handlebars than the current runtime. "+
+              "Please update your runtime to a newer version ("+compilerInfo[1]+").");
       }
     }
+  }
+
+  __exports__.checkRevision = checkRevision;// TODO: Remove this line and break up compilePartial
+
+  function template(templateSpec, env) {
+    if (!env) {
+      throw new Exception("No environment passed to template");
+    }
+
+    // Note: Using env.VM references rather than local var references throughout this section to allow
+    // for external users to override these as psuedo-supported APIs.
+    var invokePartialWrapper = function(partial, name, context, helpers, partials, data) {
+      var result = env.VM.invokePartial.apply(this, arguments);
+      if (result != null) { return result; }
+
+      if (env.compile) {
+        var options = { helpers: helpers, partials: partials, data: data };
+        partials[name] = env.compile(partial, { data: data !== undefined }, env);
+        return partials[name](context, options);
+      } else {
+        throw new Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+      }
     };
-;
-// lib/handlebars/runtime.js
 
-Handlebars.VM = {
-  template: function(templateSpec) {
     // Just add water
     var container = {
-      escapeExpression: Handlebars.Utils.escapeExpression,
+      escapeExpression: Utils.escapeExpression,
-      invokePartial: Handlebars.VM.invokePartial,
+      invokePartial: invokePartialWrapper,
       programs: [],
       program: function(i, fn, data) {
         var programWrapper = this.programs[i];
         if(data) {
-          programWrapper = Handlebars.VM.program(i, fn, data);
+          programWrapper = program(i, fn, data);
         } else if (!programWrapper) {
-          programWrapper = this.programs[i] = Handlebars.VM.program(i, fn);
+          programWrapper = this.programs[i] = program(i, fn);
         }
         return programWrapper;
       },
-      programWithDepth: Handlebars.VM.programWithDepth,
+      merge: function(param, common) {
-      noop: Handlebars.VM.noop,
+        var ret = param || common;
+
+        if (param && common && (param !== common)) {
+          ret = {};
+          Utils.extend(ret, common);
+          Utils.extend(ret, param);
+        }
+        return ret;
+      },
+      programWithDepth: env.VM.programWithDepth,
+      noop: env.VM.noop,
       compilerInfo: null
     };
 
     return function(context, options) {
       options = options || {};
-      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+      var namespace = options.partial ? options : env,
+          helpers,
+          partials;
 
-      var compilerInfo = container.compilerInfo || [],
+      if (!options.partial) {
-          compilerRevision = compilerInfo[0] || 1,
+        helpers = options.helpers;
-          currentRevision = Handlebars.COMPILER_REVISION;
+        partials = options.partials;
-
-      if (compilerRevision !== currentRevision) {
-        if (compilerRevision < currentRevision) {
-          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
-              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
-          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
-                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
-        } else {
-          // Use the embedded version info since the runtime doesn't know about this revision yet
-          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
-                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
       }
+      var result = templateSpec.call(
+            container,
+            namespace, context,
+            helpers,
+            partials,
+            options.data);
+
+      if (!options.partial) {
+        env.VM.checkRevision(container.compilerInfo);
       }
 
       return result;
     };
-  },
+  }
 
-  programWithDepth: function(i, fn, data /*, $depth */) {
+  __exports__.template = template;function programWithDepth(i, fn, data /*, $depth */) {
     var args = Array.prototype.slice.call(arguments, 3);
 
-    var program = function(context, options) {
+    var prog = function(context, options) {
       options = options || {};
 
       return fn.apply(this, [context, options.data || data].concat(args));
     };
-    program.program = i;
+    prog.program = i;
-    program.depth = args.length;
+    prog.depth = args.length;
-    return program;
+    return prog;
-  },
+  }
-  program: function(i, fn, data) {
+
-    var program = function(context, options) {
+  __exports__.programWithDepth = programWithDepth;function program(i, fn, data) {
+    var prog = function(context, options) {
       options = options || {};
 
       return fn(context, options.data || data);
     };
-    program.program = i;
+    prog.program = i;
-    program.depth = 0;
+    prog.depth = 0;
-    return program;
+    return prog;
-  },
+  }
-  noop: function() { return ""; },
+
-  invokePartial: function(partial, name, context, helpers, partials, data) {
+  __exports__.program = program;function invokePartial(partial, name, context, helpers, partials, data) {
-    var options = { helpers: helpers, partials: partials, data: data };
+    var options = { partial: true, helpers: helpers, partials: partials, data: data };
 
     if(partial === undefined) {
-      throw new Handlebars.Exception("The partial " + name + " could not be found");
+      throw new Exception("The partial " + name + " could not be found");
     } else if(partial instanceof Function) {
       return partial(context, options);
-    } else if (!Handlebars.compile) {
-      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
-    } else {
-      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
-      return partials[name](context, options);
     }
   }
+
+  __exports__.invokePartial = invokePartial;function noop() { return ""; }
+
+  __exports__.noop = noop;
+  return __exports__;
+})(__module2__, __module4__, __module1__);
+
+// handlebars.runtime.js
+var __module0__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) {
+  "use strict";
+  var __exports__;
+  /*globals Handlebars: true */
+  var base = __dependency1__;
+
+  // Each of these augment the Handlebars object. No need to setup here.
+  // (This is done to easily share code between commonjs and browse envs)
+  var SafeString = __dependency2__;
+  var Exception = __dependency3__;
+  var Utils = __dependency4__;
+  var runtime = __dependency5__;
+
+  // For compatibility and usage outside of module systems, make the Handlebars object a namespace
+  var create = function() {
+    var hb = new base.HandlebarsEnvironment();
+
+    Utils.extend(hb, base);
+    hb.SafeString = SafeString;
+    hb.Exception = Exception;
+    hb.Utils = Utils;
+
+    hb.VM = runtime;
+    hb.template = function(spec) {
+      return runtime.template(spec, hb);
     };
 
-Handlebars.template = Handlebars.VM.template;
+    return hb;
-;
+  };
-// lib/handlebars/browser-suffix.js
+
-})(Handlebars);
+  var Handlebars = create();
-;
+  Handlebars.create = create;
+
+  __exports__ = Handlebars;
+  return __exports__;
+})(__module1__, __module3__, __module4__, __module2__, __module5__);
+
+  return __module0__;
+})();

node_modules/handlebars/global-test.js

@@ -1,18 +0,0 @@
-var Handlebars = require('./lib/handlebars');
-
-Handlebars.registerHelper('test_helper', function() { return 'found it!' });
-Handlebars.registerPartial('global_test', '{{another_dude}}');
-
-//var template = Handlebars.compile('{{test_helper}} {{#if cruel}}Goodbye {{cruel}} {{world}}!{{/if}}');
-var template = Handlebars.precompile("Dudes: {{#if foo}} {{#if nested}} {{> shared/dude}} {{/if}} {{> global_test}} {{/if}}");
-console.log(template);
-
-return;
-
-console.log(
-  template({cruel: "cruel", name:"Jeepers", another_dude:"Creepers"}, {
-    helpers: {world: function() { return "world!"; }},
-    partials: {'shared/dude':"{{name}}"}
-  }));
-
-console.log(template);

node_modules/handlebars/handlebars-source.gemspec

@@ -1,21 +0,0 @@
-# -*- encoding: utf-8 -*-
-require 'json'
-
-package = JSON.parse(File.read('package.json'))
-
-Gem::Specification.new do |gem|
-  gem.name          = "handlebars-source"
-  gem.authors       = ["Yehuda Katz"]
-  gem.email         = ["wycats@gmail.com"]
-  gem.date          = Time.now.strftime("%Y-%m-%d")
-  gem.description   = %q{Handlebars.js source code wrapper for (pre)compilation gems.}
-  gem.summary       = %q{Handlebars.js source code wrapper}
-  gem.homepage      = "https://github.com/wycats/handlebars.js/"
-  gem.version       = package["version"]
-
-  gem.files = [
-    'dist/handlebars.js',
-    'dist/handlebars.runtime.js',
-    'lib/handlebars/source.rb'
-  ]
-end

node_modules/handlebars/handlebars.js.nuspec

@@ -1,17 +0,0 @@
-<?xml version="1.0"?>
-<package>
-	<metadata>
-		<id>handlebars.js</id>
-		<version>1.0.0-rc.4</version>
-		<authors>handlebars.js Authors</authors>
-		<licenseUrl>https://github.com/wycats/handlebars.js/blob/master/LICENSE</licenseUrl>
-		<projectUrl>https://github.com/wycats/handlebars.js/</projectUrl>
-		<requireLicenseAcceptance>false</requireLicenseAcceptance>
-		<description>Extension of the Mustache logicless template language</description>
-		<releaseNotes></releaseNotes>
-		<tags>handlebars mustache template html</tags>
-	</metadata>
-	<files>
-		<file src="dist\handlebars.js" target="Content\Scripts" />
-	</files>
-</package>

node_modules/handlebars/lib/handlebars.js

@@ -1,32 +1,33 @@
-var handlebars = require("./handlebars/base"),
+/*globals Handlebars: true */
+import Handlebars from "./handlebars.runtime";
 
-// Each of these augment the Handlebars object. No need to setup here.
+// Compiler imports
-// (This is done to easily share code between commonjs and browse envs)
+import AST from "./handlebars/compiler/ast";
-  utils = require("./handlebars/utils"),
+import { parser as Parser, parse } from "./handlebars/compiler/base";
-  compiler = require("./handlebars/compiler"),
+import { Compiler, compile, precompile } from "./handlebars/compiler/compiler";
-  runtime = require("./handlebars/runtime");
+import JavaScriptCompiler from "./handlebars/compiler/javascript-compiler";
 
+var _create = Handlebars.create;
 var create = function() {
-  var hb = handlebars.create();
+  var hb = _create();
 
-  utils.attach(hb);
+  hb.compile = function(input, options) {
-  compiler.attach(hb);
+    return compile(input, options, hb);
-  runtime.attach(hb);
+  };
+  hb.precompile = function (input, options) {
+    return precompile(input, options, hb);
+  };
+
+  hb.AST = AST;
+  hb.Compiler = Compiler;
+  hb.JavaScriptCompiler = JavaScriptCompiler;
+  hb.Parser = Parser;
+  hb.parse = parse;
 
   return hb;
 };
 
-var Handlebars = create();
+Handlebars = create();
 Handlebars.create = create;
 
-module.exports = Handlebars; // instantiate an instance
+export default Handlebars;
-
-// BEGIN(BROWSER)
-
-// END(BROWSER)
-
-// USAGE:
-// var handlebars = require('handlebars');
-
-// var singleton = handlebars.Handlebars,
-//  local = handlebars.create();

node_modules/handlebars/lib/handlebars.runtime.js

@@ -0,0 +1,31 @@
+/*globals Handlebars: true */
+module base from "./handlebars/base";
+
+// Each of these augment the Handlebars object. No need to setup here.
+// (This is done to easily share code between commonjs and browse envs)
+import SafeString from "./handlebars/safe-string";
+import Exception from "./handlebars/exception";
+module Utils from "./handlebars/utils";
+module runtime from "./handlebars/runtime";
+
+// For compatibility and usage outside of module systems, make the Handlebars object a namespace
+var create = function() {
+  var hb = new base.HandlebarsEnvironment();
+
+  Utils.extend(hb, base);
+  hb.SafeString = SafeString;
+  hb.Exception = Exception;
+  hb.Utils = Utils;
+
+  hb.VM = runtime;
+  hb.template = function(spec) {
+    return runtime.template(spec, hb);
+  };
+
+  return hb;
+};
+
+var Handlebars = create();
+Handlebars.create = create;
+
+export default Handlebars;

node_modules/handlebars/lib/handlebars/base.js

@@ -1,67 +1,74 @@
-/*jshint eqnull: true */
+module Utils from "./utils";
+import Exception from "./exception";
 
-module.exports.create = function() {
+export var VERSION = "1.3.0";
+export var COMPILER_REVISION = 4;
 
-var Handlebars = {};
+export var REVISION_CHANGES = {
-
-// BEGIN(BROWSER)
-
-Handlebars.VERSION = "1.0.0-rc.4";
-Handlebars.COMPILER_REVISION = 3;
-
-Handlebars.REVISION_CHANGES = {
   1: '<= 1.0.rc.2', // 1.0.rc.2 is actually rev2 but doesn't report it
   2: '== 1.0.0-rc.3',
-  3: '>= 1.0.0-rc.4'
+  3: '== 1.0.0-rc.4',
+  4: '>= 1.0.0'
 };
 
-Handlebars.helpers  = {};
+var isArray = Utils.isArray,
-Handlebars.partials = {};
+    isFunction = Utils.isFunction,
-
+    toString = Utils.toString,
-var toString = Object.prototype.toString,
-    functionType = '[object Function]',
     objectType = '[object Object]';
 
-Handlebars.registerHelper = function(name, fn, inverse) {
+export function HandlebarsEnvironment(helpers, partials) {
+  this.helpers = helpers || {};
+  this.partials = partials || {};
+
+  registerDefaultHelpers(this);
+}
+
+HandlebarsEnvironment.prototype = {
+  constructor: HandlebarsEnvironment,
+
+  logger: logger,
+  log: log,
+
+  registerHelper: function(name, fn, inverse) {
     if (toString.call(name) === objectType) {
-    if (inverse || fn) { throw new Handlebars.Exception('Arg not supported with multiple helpers'); }
+      if (inverse || fn) { throw new Exception('Arg not supported with multiple helpers'); }
-    Handlebars.Utils.extend(this.helpers, name);
+      Utils.extend(this.helpers, name);
     } else {
       if (inverse) { fn.not = inverse; }
       this.helpers[name] = fn;
     }
-};
+  },
 
-Handlebars.registerPartial = function(name, str) {
+  registerPartial: function(name, str) {
     if (toString.call(name) === objectType) {
-    Handlebars.Utils.extend(this.partials,  name);
+      Utils.extend(this.partials,  name);
     } else {
       this.partials[name] = str;
     }
+  }
 };
 
-Handlebars.registerHelper('helperMissing', function(arg) {
+function registerDefaultHelpers(instance) {
+  instance.registerHelper('helperMissing', function(arg) {
     if(arguments.length === 2) {
       return undefined;
     } else {
-    throw new Error("Could not find property '" + arg + "'");
+      throw new Exception("Missing helper: '" + arg + "'");
     }
   });
 
-Handlebars.registerHelper('blockHelperMissing', function(context, options) {
+  instance.registerHelper('blockHelperMissing', function(context, options) {
     var inverse = options.inverse || function() {}, fn = options.fn;
 
-  var type = toString.call(context);
+    if (isFunction(context)) { context = context.call(this); }
-
-  if(type === functionType) { context = context.call(this); }
 
     if(context === true) {
       return fn(this);
     } else if(context === false || context == null) {
       return inverse(this);
-  } else if(type === "[object Array]") {
+    } else if (isArray(context)) {
       if(context.length > 0) {
-      return Handlebars.helpers.each(context, options);
+        return instance.helpers.each(context, options);
       } else {
         return inverse(this);
       }
@@ -70,51 +77,34 @@ Handlebars.registerHelper('blockHelperMissing', function(context, options) {
     }
   });
 
-Handlebars.K = function() {};
+  instance.registerHelper('each', function(context, options) {
-
-Handlebars.createFrame = Object.create || function(object) {
-  Handlebars.K.prototype = object;
-  var obj = new Handlebars.K();
-  Handlebars.K.prototype = null;
-  return obj;
-};
-
-Handlebars.logger = {
-  DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
-
-  methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
-
-  // can be overridden in the host environment
-  log: function(level, obj) {
-    if (Handlebars.logger.level <= level) {
-      var method = Handlebars.logger.methodMap[level];
-      if (typeof console !== 'undefined' && console[method]) {
-        console[method].call(console, obj);
-      }
-    }
-  }
-};
-
-Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
-
-Handlebars.registerHelper('each', function(context, options) {
     var fn = options.fn, inverse = options.inverse;
     var i = 0, ret = "", data;
 
+    if (isFunction(context)) { context = context.call(this); }
+
     if (options.data) {
-    data = Handlebars.createFrame(options.data);
+      data = createFrame(options.data);
     }
 
     if(context && typeof context === 'object') {
-    if(context instanceof Array){
+      if (isArray(context)) {
         for(var j = context.length; i<j; i++) {
-        if (data) { data.index = i; }
+          if (data) {
+            data.index = i;
+            data.first = (i === 0);
+            data.last  = (i === (context.length-1));
+          }
           ret = ret + fn(context[i], { data: data });
         }
       } else {
         for(var key in context) {
           if(context.hasOwnProperty(key)) {
-          if(data) { data.key = key; }
+            if(data) { 
+              data.key = key; 
+              data.index = i;
+              data.first = (i === 0);
+            }
             ret = ret + fn(context[key], {data: data});
             i++;
           }
@@ -129,31 +119,60 @@ Handlebars.registerHelper('each', function(context, options) {
     return ret;
   });
 
-Handlebars.registerHelper('if', function(context, options) {
+  instance.registerHelper('if', function(conditional, options) {
-  var type = toString.call(context);
+    if (isFunction(conditional)) { conditional = conditional.call(this); }
-  if(type === functionType) { context = context.call(this); }
 
-  if(!context || Handlebars.Utils.isEmpty(context)) {
+    // Default behavior is to render the positive path if the value is truthy and not empty.
+    // The `includeZero` option may be set to treat the condtional as purely not empty based on the
+    // behavior of isEmpty. Effectively this determines if 0 is handled by the positive path or negative.
+    if ((!options.hash.includeZero && !conditional) || Utils.isEmpty(conditional)) {
       return options.inverse(this);
     } else {
       return options.fn(this);
     }
   });
 
-Handlebars.registerHelper('unless', function(context, options) {
+  instance.registerHelper('unless', function(conditional, options) {
-  return Handlebars.helpers['if'].call(this, context, {fn: options.inverse, inverse: options.fn});
+    return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash});
   });
 
-Handlebars.registerHelper('with', function(context, options) {
+  instance.registerHelper('with', function(context, options) {
-  if (!Handlebars.Utils.isEmpty(context)) return options.fn(context);
+    if (isFunction(context)) { context = context.call(this); }
+
+    if (!Utils.isEmpty(context)) return options.fn(context);
   });
 
-Handlebars.registerHelper('log', function(context, options) {
+  instance.registerHelper('log', function(context, options) {
     var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
-  Handlebars.log(level, context);
+    instance.log(level, context);
   });
+}
 
-// END(BROWSER)
+export var logger = {
+  methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' },
 
-return Handlebars;
+  // State enum
+  DEBUG: 0,
+  INFO: 1,
+  WARN: 2,
+  ERROR: 3,
+  level: 3,
+
+  // can be overridden in the host environment
+  log: function(level, obj) {
+    if (logger.level <= level) {
+      var method = logger.methodMap[level];
+      if (typeof console !== 'undefined' && console[method]) {
+        console[method].call(console, obj);
+      }
+    }
+  }
+};
+
+export function log(level, obj) { logger.log(level, obj); }
+
+export var createFrame = function(object) {
+  var obj = {};
+  Utils.extend(obj, object);
+  return obj;
 };

node_modules/handlebars/lib/handlebars/browser-prefix.js

@@ -1,3 +0,0 @@
-var Handlebars = {};
-
-(function(Handlebars, undefined) {

node_modules/handlebars/lib/handlebars/browser-suffix.js

@@ -1 +0,0 @@
-})(Handlebars);

node_modules/handlebars/lib/handlebars/compiler/ast.js

@@ -1,17 +1,83 @@
-exports.attach = function(Handlebars) {
+import Exception from "../exception";
 
-// BEGIN(BROWSER)
+function LocationInfo(locInfo){
-Handlebars.AST = {};
+  locInfo = locInfo || {};
+  this.firstLine   = locInfo.first_line;
+  this.firstColumn = locInfo.first_column;
+  this.lastColumn  = locInfo.last_column;
+  this.lastLine    = locInfo.last_line;
+}
 
-Handlebars.AST.ProgramNode = function(statements, inverse) {
+var AST = {
+  ProgramNode: function(statements, inverseStrip, inverse, locInfo) {
+    var inverseLocationInfo, firstInverseNode;
+    if (arguments.length === 3) {
+      locInfo = inverse;
+      inverse = null;
+    } else if (arguments.length === 2) {
+      locInfo = inverseStrip;
+      inverseStrip = null;
+    }
+
+    LocationInfo.call(this, locInfo);
     this.type = "program";
     this.statements = statements;
-  if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
+    this.strip = {};
-};
 
-Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+    if(inverse) {
+      firstInverseNode = inverse[0];
+      if (firstInverseNode) {
+        inverseLocationInfo = {
+          first_line: firstInverseNode.firstLine,
+          last_line: firstInverseNode.lastLine,
+          last_column: firstInverseNode.lastColumn,
+          first_column: firstInverseNode.firstColumn
+        };
+        this.inverse = new AST.ProgramNode(inverse, inverseStrip, inverseLocationInfo);
+      } else {
+        this.inverse = new AST.ProgramNode(inverse, inverseStrip);
+      }
+      this.strip.right = inverseStrip.left;
+    } else if (inverseStrip) {
+      this.strip.left = inverseStrip.right;
+    }
+  },
+
+  MustacheNode: function(rawParams, hash, open, strip, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "mustache";
-  this.escaped = !unescaped;
+    this.strip = strip;
+
+    // Open may be a string parsed from the parser or a passed boolean flag
+    if (open != null && open.charAt) {
+      // Must use charAt to support IE pre-10
+      var escapeFlag = open.charAt(3) || open.charAt(2);
+      this.escaped = escapeFlag !== '{' && escapeFlag !== '&';
+    } else {
+      this.escaped = !!open;
+    }
+
+    if (rawParams instanceof AST.SexprNode) {
+      this.sexpr = rawParams;
+    } else {
+      // Support old AST API
+      this.sexpr = new AST.SexprNode(rawParams, hash);
+    }
+
+    this.sexpr.isRoot = true;
+
+    // Support old AST API that stored this info in MustacheNode
+    this.id = this.sexpr.id;
+    this.params = this.sexpr.params;
+    this.hash = this.sexpr.hash;
+    this.eligibleHelper = this.sexpr.eligibleHelper;
+    this.isHelper = this.sexpr.isHelper;
+  },
+
+  SexprNode: function(rawParams, hash, locInfo) {
+    LocationInfo.call(this, locInfo);
+
+    this.type = "sexpr";
     this.hash = hash;
 
     var id = this.id = rawParams[0];
@@ -29,59 +95,79 @@ Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
     // if a mustache is an eligible helper but not a definite
     // helper, it is ambiguous, and will be resolved in a later
     // pass or at runtime.
-};
+  },
 
-Handlebars.AST.PartialNode = function(partialName, context) {
+  PartialNode: function(partialName, context, strip, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type         = "partial";
     this.partialName  = partialName;
     this.context      = context;
-};
+    this.strip = strip;
+  },
 
-Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
+  BlockNode: function(mustache, program, inverse, close, locInfo) {
-  var verifyMatch = function(open, close) {
+    LocationInfo.call(this, locInfo);
-    if(open.original !== close.original) {
+
-      throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
+    if(mustache.sexpr.id.original !== close.path.original) {
+      throw new Exception(mustache.sexpr.id.original + " doesn't match " + close.path.original, this);
     }
-  };
 
-  verifyMatch(mustache.id, close);
+    this.type = 'block';
-  this.type = "block";
     this.mustache = mustache;
     this.program  = program;
     this.inverse  = inverse;
 
-  if (this.inverse && !this.program) {
+    this.strip = {
+      left: mustache.strip.left,
+      right: close.strip.right
+    };
+
+    (program || inverse).strip.left = mustache.strip.right;
+    (inverse || program).strip.right = close.strip.left;
+
+    if (inverse && !program) {
       this.isInverse = true;
     }
-};
+  },
 
-Handlebars.AST.ContentNode = function(string) {
+  ContentNode: function(string, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "content";
     this.string = string;
-};
+  },
 
-Handlebars.AST.HashNode = function(pairs) {
+  HashNode: function(pairs, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "hash";
     this.pairs = pairs;
-};
+  },
 
-Handlebars.AST.IdNode = function(parts) {
+  IdNode: function(parts, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "ID";
-  this.original = parts.join(".");
 
-  var dig = [], depth = 0;
+    var original = "",
+        dig = [],
+        depth = 0;
 
     for(var i=0,l=parts.length; i<l; i++) {
-    var part = parts[i];
+      var part = parts[i].part;
+      original += (parts[i].separator || '') + part;
 
       if (part === ".." || part === "." || part === "this") {
-      if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + this.original); }
+        if (dig.length > 0) {
-      else if (part === "..") { depth++; }
+          throw new Exception("Invalid path: " + original, this);
-      else { this.isScoped = true; }
+        } else if (part === "..") {
+          depth++;
+        } else {
+          this.isScoped = true;
+        }
+      } else {
+        dig.push(part);
       }
-    else { dig.push(part); }
     }
 
+    this.original = original;
     this.parts    = dig;
     this.string   = dig.join('.');
     this.depth    = depth;
@@ -91,43 +177,50 @@ Handlebars.AST.IdNode = function(parts) {
     this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
 
     this.stringModeValue = this.string;
-};
+  },
 
-Handlebars.AST.PartialNameNode = function(name) {
+  PartialNameNode: function(name, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "PARTIAL_NAME";
-  this.name = name;
+    this.name = name.original;
-};
+  },
 
-Handlebars.AST.DataNode = function(id) {
+  DataNode: function(id, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "DATA";
     this.id = id;
-};
+  },
 
-Handlebars.AST.StringNode = function(string) {
+  StringNode: function(string, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "STRING";
-  this.string = string;
+    this.original =
+      this.string =
       this.stringModeValue = string;
-};
+  },
 
-Handlebars.AST.IntegerNode = function(integer) {
+  IntegerNode: function(integer, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "INTEGER";
+    this.original =
       this.integer = integer;
     this.stringModeValue = Number(integer);
-};
+  },
 
-Handlebars.AST.BooleanNode = function(bool) {
+  BooleanNode: function(bool, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "BOOLEAN";
     this.bool = bool;
     this.stringModeValue = bool === "true";
-};
+  },
 
-Handlebars.AST.CommentNode = function(comment) {
+  CommentNode: function(comment, locInfo) {
+    LocationInfo.call(this, locInfo);
     this.type = "comment";
     this.comment = comment;
+  }
 };
 
-// END(BROWSER)
+// Must be exported as an object rather than the root of the module as the jison lexer
-
+// most modify the object to operate properly.
-return Handlebars;
+export default AST;
-};
-

node_modules/handlebars/lib/handlebars/compiler/base.js

@@ -1,21 +1,12 @@
-var handlebars = require("./parser");
+import parser from "./parser";
+import AST from "./ast";
 
-exports.attach = function(Handlebars) {
+export { parser };
-
-// BEGIN(BROWSER)
-
-Handlebars.Parser = handlebars;
-
-Handlebars.parse = function(input) {
 
+export function parse(input) {
   // Just return if an already-compile AST was passed in.
-  if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
+  if(input.constructor === AST.ProgramNode) { return input; }
 
-  Handlebars.Parser.yy = Handlebars.AST;
+  parser.yy = AST;
-  return Handlebars.Parser.parse(input);
+  return parser.parse(input);
-};
+}
-
-// END(BROWSER)
-
-return Handlebars;
-};

node_modules/handlebars/lib/handlebars/compiler/index.js

@@ -1,16 +0,0 @@
-// Each of these module will augment the Handlebars object as it loads. No need to perform addition operations
-module.exports.attach = function(Handlebars) {
-
-var visitor = require("./visitor"),
-    printer = require("./printer"),
-    ast = require("./ast"),
-    compiler = require("./compiler");
-
-visitor.attach(Handlebars);
-printer.attach(Handlebars);
-ast.attach(Handlebars);
-compiler.attach(Handlebars);
-
-return Handlebars;
-
-};

node_modules/handlebars/lib/handlebars/compiler/javascript-compiler.js

@@ -0,0 +1,939 @@
+import { COMPILER_REVISION, REVISION_CHANGES, log } from "../base";
+import Exception from "../exception";
+
+function Literal(value) {
+  this.value = value;
+}
+
+function JavaScriptCompiler() {}
+
+JavaScriptCompiler.prototype = {
+  // PUBLIC API: You can override these methods in a subclass to provide
+  // alternative compiled forms for name lookup and buffering semantics
+  nameLookup: function(parent, name /* , type*/) {
+    var wrap,
+        ret;
+    if (parent.indexOf('depth') === 0) {
+      wrap = true;
+    }
+
+    if (/^[0-9]+$/.test(name)) {
+      ret = parent + "[" + name + "]";
+    } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+      ret = parent + "." + name;
+    }
+    else {
+      ret = parent + "['" + name + "']";
+    }
+
+    if (wrap) {
+      return '(' + parent + ' && ' + ret + ')';
+    } else {
+      return ret;
+    }
+  },
+
+  compilerInfo: function() {
+    var revision = COMPILER_REVISION,
+        versions = REVISION_CHANGES[revision];
+    return "this.compilerInfo = ["+revision+",'"+versions+"'];\n";
+  },
+
+  appendToBuffer: function(string) {
+    if (this.environment.isSimple) {
+      return "return " + string + ";";
+    } else {
+      return {
+        appendToBuffer: true,
+        content: string,
+        toString: function() { return "buffer += " + string + ";"; }
+      };
+    }
+  },
+
+  initializeBuffer: function() {
+    return this.quotedString("");
+  },
+
+  namespace: "Handlebars",
+  // END PUBLIC API
+
+  compile: function(environment, options, context, asObject) {
+    this.environment = environment;
+    this.options = options || {};
+
+    log('debug', this.environment.disassemble() + "\n\n");
+
+    this.name = this.environment.name;
+    this.isChild = !!context;
+    this.context = context || {
+      programs: [],
+      environments: [],
+      aliases: { }
+    };
+
+    this.preamble();
+
+    this.stackSlot = 0;
+    this.stackVars = [];
+    this.registers = { list: [] };
+    this.hashes = [];
+    this.compileStack = [];
+    this.inlineStack = [];
+
+    this.compileChildren(environment, options);
+
+    var opcodes = environment.opcodes, opcode;
+
+    this.i = 0;
+
+    for(var l=opcodes.length; this.i<l; this.i++) {
+      opcode = opcodes[this.i];
+
+      if(opcode.opcode === 'DECLARE') {
+        this[opcode.name] = opcode.value;
+      } else {
+        this[opcode.opcode].apply(this, opcode.args);
+      }
+
+      // Reset the stripNext flag if it was not set by this operation.
+      if (opcode.opcode !== this.stripNext) {
+        this.stripNext = false;
+      }
+    }
+
+    // Flush any trailing content that might be pending.
+    this.pushSource('');
+
+    if (this.stackSlot || this.inlineStack.length || this.compileStack.length) {
+      throw new Exception('Compile completed with content left on stack');
+    }
+
+    return this.createFunctionContext(asObject);
+  },
+
+  preamble: function() {
+    var out = [];
+
+    if (!this.isChild) {
+      var namespace = this.namespace;
+
+      var copies = "helpers = this.merge(helpers, " + namespace + ".helpers);";
+      if (this.environment.usePartial) { copies = copies + " partials = this.merge(partials, " + namespace + ".partials);"; }
+      if (this.options.data) { copies = copies + " data = data || {};"; }
+      out.push(copies);
+    } else {
+      out.push('');
+    }
+
+    if (!this.environment.isSimple) {
+      out.push(", buffer = " + this.initializeBuffer());
+    } else {
+      out.push("");
+    }
+
+    // track the last context pushed into place to allow skipping the
+    // getContext opcode when it would be a noop
+    this.lastContext = 0;
+    this.source = out;
+  },
+
+  createFunctionContext: function(asObject) {
+    var locals = this.stackVars.concat(this.registers.list);
+
+    if(locals.length > 0) {
+      this.source[1] = this.source[1] + ", " + locals.join(", ");
+    }
+
+    // Generate minimizer alias mappings
+    if (!this.isChild) {
+      for (var alias in this.context.aliases) {
+        if (this.context.aliases.hasOwnProperty(alias)) {
+          this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
+        }
+      }
+    }
+
+    if (this.source[1]) {
+      this.source[1] = "var " + this.source[1].substring(2) + ";";
+    }
+
+    // Merge children
+    if (!this.isChild) {
+      this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+    }
+
+    if (!this.environment.isSimple) {
+      this.pushSource("return buffer;");
+    }
+
+    var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+
+    for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+      params.push("depth" + this.environment.depths.list[i]);
+    }
+
+    // Perform a second pass over the output to merge content when possible
+    var source = this.mergeSource();
+
+    if (!this.isChild) {
+      source = this.compilerInfo()+source;
+    }
+
+    if (asObject) {
+      params.push(source);
+
+      return Function.apply(this, params);
+    } else {
+      var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+      log('debug', functionSource + "\n\n");
+      return functionSource;
+    }
+  },
+  mergeSource: function() {
+    // WARN: We are not handling the case where buffer is still populated as the source should
+    // not have buffer append operations as their final action.
+    var source = '',
+        buffer;
+    for (var i = 0, len = this.source.length; i < len; i++) {
+      var line = this.source[i];
+      if (line.appendToBuffer) {
+        if (buffer) {
+          buffer = buffer + '\n    + ' + line.content;
+        } else {
+          buffer = line.content;
+        }
+      } else {
+        if (buffer) {
+          source += 'buffer += ' + buffer + ';\n  ';
+          buffer = undefined;
+        }
+        source += line + '\n  ';
+      }
+    }
+    return source;
+  },
+
+  // [blockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // On stack, after: return value of blockHelperMissing
+  //
+  // The purpose of this opcode is to take a block of the form
+  // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
+  // replace it on the stack with the result of properly
+  // invoking blockHelperMissing.
+  blockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+    var params = ["depth0"];
+    this.setupParams(0, params);
+
+    this.replaceStack(function(current) {
+      params.splice(1, 0, current);
+      return "blockHelperMissing.call(" + params.join(", ") + ")";
+    });
+  },
+
+  // [ambiguousBlockValue]
+  //
+  // On stack, before: hash, inverse, program, value
+  // Compiler value, before: lastHelper=value of last found helper, if any
+  // On stack, after, if no lastHelper: same as [blockValue]
+  // On stack, after, if lastHelper: value
+  ambiguousBlockValue: function() {
+    this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
+
+    var params = ["depth0"];
+    this.setupParams(0, params);
+
+    var current = this.topStack();
+    params.splice(1, 0, current);
+
+    this.pushSource("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
+  },
+
+  // [appendContent]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  //
+  // Appends the string value of `content` to the current buffer
+  appendContent: function(content) {
+    if (this.pendingContent) {
+      content = this.pendingContent + content;
+    }
+    if (this.stripNext) {
+      content = content.replace(/^\s+/, '');
+    }
+
+    this.pendingContent = content;
+  },
+
+  // [strip]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  //
+  // Removes any trailing whitespace from the prior content node and flags
+  // the next operation for stripping if it is a content node.
+  strip: function() {
+    if (this.pendingContent) {
+      this.pendingContent = this.pendingContent.replace(/\s+$/, '');
+    }
+    this.stripNext = 'strip';
+  },
+
+  // [append]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Coerces `value` to a String and appends it to the current buffer.
+  //
+  // If `value` is truthy, or 0, it is coerced into a string and appended
+  // Otherwise, the empty string is appended
+  append: function() {
+    // Force anything that is inlined onto the stack so we don't have duplication
+    // when we examine local
+    this.flushInline();
+    var local = this.popStack();
+    this.pushSource("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+    if (this.environment.isSimple) {
+      this.pushSource("else { " + this.appendToBuffer("''") + " }");
+    }
+  },
+
+  // [appendEscaped]
+  //
+  // On stack, before: value, ...
+  // On stack, after: ...
+  //
+  // Escape `value` and append it to the buffer
+  appendEscaped: function() {
+    this.context.aliases.escapeExpression = 'this.escapeExpression';
+
+    this.pushSource(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+  },
+
+  // [getContext]
+  //
+  // On stack, before: ...
+  // On stack, after: ...
+  // Compiler value, after: lastContext=depth
+  //
+  // Set the value of the `lastContext` compiler value to the depth
+  getContext: function(depth) {
+    if(this.lastContext !== depth) {
+      this.lastContext = depth;
+    }
+  },
+
+  // [lookupOnContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext[name], ...
+  //
+  // Looks up the value of `name` on the current context and pushes
+  // it onto the stack.
+  lookupOnContext: function(name) {
+    this.push(this.nameLookup('depth' + this.lastContext, name, 'context'));
+  },
+
+  // [pushContext]
+  //
+  // On stack, before: ...
+  // On stack, after: currentContext, ...
+  //
+  // Pushes the value of the current context onto the stack.
+  pushContext: function() {
+    this.pushStackLiteral('depth' + this.lastContext);
+  },
+
+  // [resolvePossibleLambda]
+  //
+  // On stack, before: value, ...
+  // On stack, after: resolved value, ...
+  //
+  // If the `value` is a lambda, replace it on the stack by
+  // the return value of the lambda
+  resolvePossibleLambda: function() {
+    this.context.aliases.functionType = '"function"';
+
+    this.replaceStack(function(current) {
+      return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+    });
+  },
+
+  // [lookup]
+  //
+  // On stack, before: value, ...
+  // On stack, after: value[name], ...
+  //
+  // Replace the value on the stack with the result of looking
+  // up `name` on `value`
+  lookup: function(name) {
+    this.replaceStack(function(current) {
+      return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
+    });
+  },
+
+  // [lookupData]
+  //
+  // On stack, before: ...
+  // On stack, after: data, ...
+  //
+  // Push the data lookup operator
+  lookupData: function() {
+    this.pushStackLiteral('data');
+  },
+
+  // [pushStringParam]
+  //
+  // On stack, before: ...
+  // On stack, after: string, currentContext, ...
+  //
+  // This opcode is designed for use in string mode, which
+  // provides the string value of a parameter along with its
+  // depth rather than resolving it immediately.
+  pushStringParam: function(string, type) {
+    this.pushStackLiteral('depth' + this.lastContext);
+
+    this.pushString(type);
+
+    // If it's a subexpression, the string result
+    // will be pushed after this opcode.
+    if (type !== 'sexpr') {
+      if (typeof string === 'string') {
+        this.pushString(string);
+      } else {
+        this.pushStackLiteral(string);
+      }
+    }
+  },
+
+  emptyHash: function() {
+    this.pushStackLiteral('{}');
+
+    if (this.options.stringParams) {
+      this.push('{}'); // hashContexts
+      this.push('{}'); // hashTypes
+    }
+  },
+  pushHash: function() {
+    if (this.hash) {
+      this.hashes.push(this.hash);
+    }
+    this.hash = {values: [], types: [], contexts: []};
+  },
+  popHash: function() {
+    var hash = this.hash;
+    this.hash = this.hashes.pop();
+
+    if (this.options.stringParams) {
+      this.push('{' + hash.contexts.join(',') + '}');
+      this.push('{' + hash.types.join(',') + '}');
+    }
+
+    this.push('{\n    ' + hash.values.join(',\n    ') + '\n  }');
+  },
+
+  // [pushString]
+  //
+  // On stack, before: ...
+  // On stack, after: quotedString(string), ...
+  //
+  // Push a quoted version of `string` onto the stack
+  pushString: function(string) {
+    this.pushStackLiteral(this.quotedString(string));
+  },
+
+  // [push]
+  //
+  // On stack, before: ...
+  // On stack, after: expr, ...
+  //
+  // Push an expression onto the stack
+  push: function(expr) {
+    this.inlineStack.push(expr);
+    return expr;
+  },
+
+  // [pushLiteral]
+  //
+  // On stack, before: ...
+  // On stack, after: value, ...
+  //
+  // Pushes a value onto the stack. This operation prevents
+  // the compiler from creating a temporary variable to hold
+  // it.
+  pushLiteral: function(value) {
+    this.pushStackLiteral(value);
+  },
+
+  // [pushProgram]
+  //
+  // On stack, before: ...
+  // On stack, after: program(guid), ...
+  //
+  // Push a program expression onto the stack. This takes
+  // a compile-time guid and converts it into a runtime-accessible
+  // expression.
+  pushProgram: function(guid) {
+    if (guid != null) {
+      this.pushStackLiteral(this.programExpression(guid));
+    } else {
+      this.pushStackLiteral(null);
+    }
+  },
+
+  // [invokeHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // Pops off the helper's parameters, invokes the helper,
+  // and pushes the helper's return value onto the stack.
+  //
+  // If the helper is not found, `helperMissing` is called.
+  invokeHelper: function(paramSize, name, isRoot) {
+    this.context.aliases.helperMissing = 'helpers.helperMissing';
+    this.useRegister('helper');
+
+    var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+    var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+
+    var lookup = 'helper = ' + helper.name + ' || ' + nonHelper;
+    if (helper.paramsInit) {
+      lookup += ',' + helper.paramsInit;
+    }
+
+    this.push(
+      '('
+        + lookup
+        + ',helper '
+          + '? helper.call(' + helper.callParams + ') '
+          + ': helperMissing.call(' + helper.helperMissingParams + '))');
+
+    // Always flush subexpressions. This is both to prevent the compounding size issue that
+    // occurs when the code has to be duplicated for inlining and also to prevent errors
+    // due to the incorrect options object being passed due to the shared register.
+    if (!isRoot) {
+      this.flushInline();
+    }
+  },
+
+  // [invokeKnownHelper]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of helper invocation
+  //
+  // This operation is used when the helper is known to exist,
+  // so a `helperMissing` fallback is not required.
+  invokeKnownHelper: function(paramSize, name) {
+    var helper = this.setupHelper(paramSize, name);
+    this.push(helper.name + ".call(" + helper.callParams + ")");
+  },
+
+  // [invokeAmbiguous]
+  //
+  // On stack, before: hash, inverse, program, params..., ...
+  // On stack, after: result of disambiguation
+  //
+  // This operation is used when an expression like `{{foo}}`
+  // is provided, but we don't know at compile-time whether it
+  // is a helper or a path.
+  //
+  // This operation emits more code than the other options,
+  // and can be avoided by passing the `knownHelpers` and
+  // `knownHelpersOnly` flags at compile-time.
+  invokeAmbiguous: function(name, helperCall) {
+    this.context.aliases.functionType = '"function"';
+    this.useRegister('helper');
+
+    this.emptyHash();
+    var helper = this.setupHelper(0, name, helperCall);
+
+    var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+
+    var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+    var nextStack = this.nextStack();
+
+    if (helper.paramsInit) {
+      this.pushSource(helper.paramsInit);
+    }
+    this.pushSource('if (helper = ' + helperName + ') { ' + nextStack + ' = helper.call(' + helper.callParams + '); }');
+    this.pushSource('else { helper = ' + nonHelper + '; ' + nextStack + ' = typeof helper === functionType ? helper.call(' + helper.callParams + ') : helper; }');
+  },
+
+  // [invokePartial]
+  //
+  // On stack, before: context, ...
+  // On stack after: result of partial invocation
+  //
+  // This operation pops off a context, invokes a partial with that context,
+  // and pushes the result of the invocation back.
+  invokePartial: function(name) {
+    var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
+
+    if (this.options.data) {
+      params.push("data");
+    }
+
+    this.context.aliases.self = "this";
+    this.push("self.invokePartial(" + params.join(", ") + ")");
+  },
+
+  // [assignToHash]
+  //
+  // On stack, before: value, hash, ...
+  // On stack, after: hash, ...
+  //
+  // Pops a value and hash off the stack, assigns `hash[key] = value`
+  // and pushes the hash back onto the stack.
+  assignToHash: function(key) {
+    var value = this.popStack(),
+        context,
+        type;
+
+    if (this.options.stringParams) {
+      type = this.popStack();
+      context = this.popStack();
+    }
+
+    var hash = this.hash;
+    if (context) {
+      hash.contexts.push("'" + key + "': " + context);
+    }
+    if (type) {
+      hash.types.push("'" + key + "': " + type);
+    }
+    hash.values.push("'" + key + "': (" + value + ")");
+  },
+
+  // HELPERS
+
+  compiler: JavaScriptCompiler,
+
+  compileChildren: function(environment, options) {
+    var children = environment.children, child, compiler;
+
+    for(var i=0, l=children.length; i<l; i++) {
+      child = children[i];
+      compiler = new this.compiler();
+
+      var index = this.matchExistingProgram(child);
+
+      if (index == null) {
+        this.context.programs.push('');     // Placeholder to prevent name conflicts for nested children
+        index = this.context.programs.length;
+        child.index = index;
+        child.name = 'program' + index;
+        this.context.programs[index] = compiler.compile(child, options, this.context);
+        this.context.environments[index] = child;
+      } else {
+        child.index = index;
+        child.name = 'program' + index;
+      }
+    }
+  },
+  matchExistingProgram: function(child) {
+    for (var i = 0, len = this.context.environments.length; i < len; i++) {
+      var environment = this.context.environments[i];
+      if (environment && environment.equals(child)) {
+        return i;
+      }
+    }
+  },
+
+  programExpression: function(guid) {
+    this.context.aliases.self = "this";
+
+    if(guid == null) {
+      return "self.noop";
+    }
+
+    var child = this.environment.children[guid],
+        depths = child.depths.list, depth;
+
+    var programParams = [child.index, child.name, "data"];
+
+    for(var i=0, l = depths.length; i<l; i++) {
+      depth = depths[i];
+
+      if(depth === 1) { programParams.push("depth0"); }
+      else { programParams.push("depth" + (depth - 1)); }
+    }
+
+    return (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join(", ") + ")";
+  },
+
+  register: function(name, val) {
+    this.useRegister(name);
+    this.pushSource(name + " = " + val + ";");
+  },
+
+  useRegister: function(name) {
+    if(!this.registers[name]) {
+      this.registers[name] = true;
+      this.registers.list.push(name);
+    }
+  },
+
+  pushStackLiteral: function(item) {
+    return this.push(new Literal(item));
+  },
+
+  pushSource: function(source) {
+    if (this.pendingContent) {
+      this.source.push(this.appendToBuffer(this.quotedString(this.pendingContent)));
+      this.pendingContent = undefined;
+    }
+
+    if (source) {
+      this.source.push(source);
+    }
+  },
+
+  pushStack: function(item) {
+    this.flushInline();
+
+    var stack = this.incrStack();
+    if (item) {
+      this.pushSource(stack + " = " + item + ";");
+    }
+    this.compileStack.push(stack);
+    return stack;
+  },
+
+  replaceStack: function(callback) {
+    var prefix = '',
+        inline = this.isInline(),
+        stack,
+        createdStack,
+        usedLiteral;
+
+    // If we are currently inline then we want to merge the inline statement into the
+    // replacement statement via ','
+    if (inline) {
+      var top = this.popStack(true);
+
+      if (top instanceof Literal) {
+        // Literals do not need to be inlined
+        stack = top.value;
+        usedLiteral = true;
+      } else {
+        // Get or create the current stack name for use by the inline
+        createdStack = !this.stackSlot;
+        var name = !createdStack ? this.topStackName() : this.incrStack();
+
+        prefix = '(' + this.push(name) + ' = ' + top + '),';
+        stack = this.topStack();
+      }
+    } else {
+      stack = this.topStack();
+    }
+
+    var item = callback.call(this, stack);
+
+    if (inline) {
+      if (!usedLiteral) {
+        this.popStack();
+      }
+      if (createdStack) {
+        this.stackSlot--;
+      }
+      this.push('(' + prefix + item + ')');
+    } else {
+      // Prevent modification of the context depth variable. Through replaceStack
+      if (!/^stack/.test(stack)) {
+        stack = this.nextStack();
+      }
+
+      this.pushSource(stack + " = (" + prefix + item + ");");
+    }
+    return stack;
+  },
+
+  nextStack: function() {
+    return this.pushStack();
+  },
+
+  incrStack: function() {
+    this.stackSlot++;
+    if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
+    return this.topStackName();
+  },
+  topStackName: function() {
+    return "stack" + this.stackSlot;
+  },
+  flushInline: function() {
+    var inlineStack = this.inlineStack;
+    if (inlineStack.length) {
+      this.inlineStack = [];
+      for (var i = 0, len = inlineStack.length; i < len; i++) {
+        var entry = inlineStack[i];
+        if (entry instanceof Literal) {
+          this.compileStack.push(entry);
+        } else {
+          this.pushStack(entry);
+        }
+      }
+    }
+  },
+  isInline: function() {
+    return this.inlineStack.length;
+  },
+
+  popStack: function(wrapped) {
+    var inline = this.isInline(),
+        item = (inline ? this.inlineStack : this.compileStack).pop();
+
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      if (!inline) {
+        if (!this.stackSlot) {
+          throw new Exception('Invalid stack pop');
+        }
+        this.stackSlot--;
+      }
+      return item;
+    }
+  },
+
+  topStack: function(wrapped) {
+    var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+        item = stack[stack.length - 1];
+
+    if (!wrapped && (item instanceof Literal)) {
+      return item.value;
+    } else {
+      return item;
+    }
+  },
+
+  quotedString: function(str) {
+    return '"' + str
+      .replace(/\\/g, '\\\\')
+      .replace(/"/g, '\\"')
+      .replace(/\n/g, '\\n')
+      .replace(/\r/g, '\\r')
+      .replace(/\u2028/g, '\\u2028')   // Per Ecma-262 7.3 + 7.8.4
+      .replace(/\u2029/g, '\\u2029') + '"';
+  },
+
+  setupHelper: function(paramSize, name, missingParams) {
+    var params = [],
+        paramsInit = this.setupParams(paramSize, params, missingParams);
+    var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+    return {
+      params: params,
+      paramsInit: paramsInit,
+      name: foundHelper,
+      callParams: ["depth0"].concat(params).join(", "),
+      helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+    };
+  },
+
+  setupOptions: function(paramSize, params) {
+    var options = [], contexts = [], types = [], param, inverse, program;
+
+    options.push("hash:" + this.popStack());
+
+    if (this.options.stringParams) {
+      options.push("hashTypes:" + this.popStack());
+      options.push("hashContexts:" + this.popStack());
+    }
+
+    inverse = this.popStack();
+    program = this.popStack();
+
+    // Avoid setting fn and inverse if neither are set. This allows
+    // helpers to do a check for `if (options.fn)`
+    if (program || inverse) {
+      if (!program) {
+        this.context.aliases.self = "this";
+        program = "self.noop";
+      }
+
+      if (!inverse) {
+        this.context.aliases.self = "this";
+        inverse = "self.noop";
+      }
+
+      options.push("inverse:" + inverse);
+      options.push("fn:" + program);
+    }
+
+    for(var i=0; i<paramSize; i++) {
+      param = this.popStack();
+      params.push(param);
+
+      if(this.options.stringParams) {
+        types.push(this.popStack());
+        contexts.push(this.popStack());
+      }
+    }
+
+    if (this.options.stringParams) {
+      options.push("contexts:[" + contexts.join(",") + "]");
+      options.push("types:[" + types.join(",") + "]");
+    }
+
+    if(this.options.data) {
+      options.push("data:data");
+    }
+
+    return options;
+  },
+
+  // the params and contexts arguments are passed in arrays
+  // to fill in
+  setupParams: function(paramSize, params, useRegister) {
+    var options = '{' + this.setupOptions(paramSize, params).join(',') + '}';
+
+    if (useRegister) {
+      this.useRegister('options');
+      params.push('options');
+      return 'options=' + options;
+    } else {
+      params.push(options);
+      return '';
+    }
+  }
+};
+
+var reservedWords = (
+  "break else new var" +
+  " case finally return void" +
+  " catch for switch while" +
+  " continue function this with" +
+  " default if throw" +
+  " delete in try" +
+  " do instanceof typeof" +
+  " abstract enum int short" +
+  " boolean export interface static" +
+  " byte extends long super" +
+  " char final native synchronized" +
+  " class float package throws" +
+  " const goto private transient" +
+  " debugger implements protected volatile" +
+  " double import public let yield"
+).split(" ");
+
+var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+
+for(var i=0, l=reservedWords.length; i<l; i++) {
+  compilerWords[reservedWords[i]] = true;
+}
+
+JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+  if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]*$/.test(name)) {
+    return true;
+  }
+  return false;
+};
+
+export default JavaScriptCompiler;

node_modules/handlebars/lib/handlebars/compiler/parser.js

@@ -1,113 +1,107 @@
-// BEGIN(BROWSER)
+/* jshint ignore:start */
 /* Jison generated parser */
 var handlebars = (function(){
 var parser = {trace: function trace() { },
 yy: {},
-symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1},
+symbols_: {"error":2,"root":3,"statements":4,"EOF":5,"program":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"sexpr":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"CLOSE_UNESCAPED":24,"OPEN_PARTIAL":25,"partialName":26,"partial_option0":27,"sexpr_repetition0":28,"sexpr_option0":29,"dataName":30,"param":31,"STRING":32,"INTEGER":33,"BOOLEAN":34,"OPEN_SEXPR":35,"CLOSE_SEXPR":36,"hash":37,"hash_repetition_plus0":38,"hashSegment":39,"ID":40,"EQUALS":41,"DATA":42,"pathSegments":43,"SEP":44,"$accept":0,"$end":1},
-terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"},
+terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"CLOSE_UNESCAPED",25:"OPEN_PARTIAL",32:"STRING",33:"INTEGER",34:"BOOLEAN",35:"OPEN_SEXPR",36:"CLOSE_SEXPR",40:"ID",41:"EQUALS",42:"DATA",44:"SEP"},
-productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]],
+productions_: [0,[3,2],[3,1],[6,2],[6,3],[6,2],[6,1],[6,1],[6,0],[4,1],[4,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,4],[7,2],[17,3],[17,1],[31,1],[31,1],[31,1],[31,1],[31,1],[31,3],[37,1],[39,3],[26,1],[26,1],[26,1],[30,2],[21,1],[43,3],[43,1],[27,0],[27,1],[28,0],[28,2],[29,0],[29,1],[38,1],[38,2]],
 performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
 
 var $0 = $$.length - 1;
 switch (yystate) {
-case 1: return $$[$0-1]; 
+case 1: return new yy.ProgramNode($$[$0-1], this._$); 
 break;
-case 2: this.$ = new yy.ProgramNode([], $$[$0]); 
+case 2: return new yy.ProgramNode([], this._$); 
 break;
-case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]); 
+case 3:this.$ = new yy.ProgramNode([], $$[$0-1], $$[$0], this._$);
 break;
-case 4: this.$ = new yy.ProgramNode($$[$0-1], []); 
+case 4:this.$ = new yy.ProgramNode($$[$0-2], $$[$0-1], $$[$0], this._$);
 break;
-case 5: this.$ = new yy.ProgramNode($$[$0]); 
+case 5:this.$ = new yy.ProgramNode($$[$0-1], $$[$0], [], this._$);
 break;
-case 6: this.$ = new yy.ProgramNode([], []); 
+case 6:this.$ = new yy.ProgramNode($$[$0], this._$);
 break;
-case 7: this.$ = new yy.ProgramNode([]); 
+case 7:this.$ = new yy.ProgramNode([], this._$);
 break;
-case 8: this.$ = [$$[$0]]; 
+case 8:this.$ = new yy.ProgramNode([], this._$);
 break;
-case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+case 9:this.$ = [$$[$0]];
 break;
-case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]); 
+case 10: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
 break;
-case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]); 
+case 11:this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0], this._$);
 break;
-case 12: this.$ = $$[$0]; 
+case 12:this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0], this._$);
 break;
 case 13:this.$ = $$[$0];
 break;
-case 14: this.$ = new yy.ContentNode($$[$0]); 
+case 14:this.$ = $$[$0];
 break;
-case 15: this.$ = new yy.CommentNode($$[$0]); 
+case 15:this.$ = new yy.ContentNode($$[$0], this._$);
 break;
-case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+case 16:this.$ = new yy.CommentNode($$[$0], this._$);
 break;
-case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+case 17:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
 break;
-case 18: this.$ = $$[$0-1]; 
+case 18:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
 break;
-case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]); 
+case 19:this.$ = {path: $$[$0-1], strip: stripFlags($$[$0-2], $$[$0])};
 break;
-case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true); 
+case 20:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
 break;
-case 21: this.$ = new yy.PartialNode($$[$0-1]); 
+case 21:this.$ = new yy.MustacheNode($$[$0-1], null, $$[$0-2], stripFlags($$[$0-2], $$[$0]), this._$);
 break;
-case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]); 
+case 22:this.$ = new yy.PartialNode($$[$0-2], $$[$0-1], stripFlags($$[$0-3], $$[$0]), this._$);
 break;
-case 23: 
+case 23:this.$ = stripFlags($$[$0-1], $$[$0]);
 break;
-case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]; 
+case 24:this.$ = new yy.SexprNode([$$[$0-2]].concat($$[$0-1]), $$[$0], this._$);
 break;
-case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null]; 
+case 25:this.$ = new yy.SexprNode([$$[$0]], null, this._$);
 break;
-case 26: this.$ = [[$$[$0-1]], $$[$0]]; 
+case 26:this.$ = $$[$0];
 break;
-case 27: this.$ = [[$$[$0]], null]; 
+case 27:this.$ = new yy.StringNode($$[$0], this._$);
 break;
-case 28: this.$ = [[new yy.DataNode($$[$0])], null]; 
+case 28:this.$ = new yy.IntegerNode($$[$0], this._$);
 break;
-case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+case 29:this.$ = new yy.BooleanNode($$[$0], this._$);
 break;
-case 30: this.$ = [$$[$0]]; 
+case 30:this.$ = $$[$0];
 break;
-case 31: this.$ = $$[$0]; 
+case 31:$$[$0-1].isHelper = true; this.$ = $$[$0-1];
 break;
-case 32: this.$ = new yy.StringNode($$[$0]); 
+case 32:this.$ = new yy.HashNode($$[$0], this._$);
 break;
-case 33: this.$ = new yy.IntegerNode($$[$0]); 
+case 33:this.$ = [$$[$0-2], $$[$0]];
 break;
-case 34: this.$ = new yy.BooleanNode($$[$0]); 
+case 34:this.$ = new yy.PartialNameNode($$[$0], this._$);
 break;
-case 35: this.$ = new yy.DataNode($$[$0]); 
+case 35:this.$ = new yy.PartialNameNode(new yy.StringNode($$[$0], this._$), this._$);
 break;
-case 36: this.$ = new yy.HashNode($$[$0]); 
+case 36:this.$ = new yy.PartialNameNode(new yy.IntegerNode($$[$0], this._$));
 break;
-case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]; 
+case 37:this.$ = new yy.DataNode($$[$0], this._$);
 break;
-case 38: this.$ = [$$[$0]]; 
+case 38:this.$ = new yy.IdNode($$[$0], this._$);
 break;
-case 39: this.$ = [$$[$0-2], $$[$0]]; 
+case 39: $$[$0-2].push({part: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2]; 
 break;
-case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]; 
+case 40:this.$ = [{part: $$[$0]}];
 break;
-case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]; 
+case 43:this.$ = [];
 break;
-case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]; 
+case 44:$$[$0-1].push($$[$0]);
-break;
-case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])]; 
-break;
-case 44: this.$ = new yy.PartialNameNode($$[$0]); 
-break;
-case 45: this.$ = new yy.IdNode($$[$0]); 
-break;
-case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2]; 
 break;
 case 47:this.$ = [$$[$0]];
 break;
+case 48:$$[$0-1].push($$[$0]);
+break;
 }
 },
-table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
+table: [{3:1,4:2,5:[1,3],8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],25:[1,15]},{1:[3]},{5:[1,16],8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],25:[1,15]},{1:[2,2]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],25:[2,9]},{4:20,6:18,7:19,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,8],22:[1,13],23:[1,14],25:[1,15]},{4:20,6:22,7:19,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,8],22:[1,13],23:[1,14],25:[1,15]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],25:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],25:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],25:[2,15]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],25:[2,16]},{17:23,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:29,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:30,21:24,30:25,40:[1,28],42:[1,27],43:26},{17:31,21:24,30:25,40:[1,28],42:[1,27],43:26},{21:33,26:32,32:[1,34],33:[1,35],40:[1,28],43:26},{1:[2,1]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],25:[2,10]},{10:36,20:[1,37]},{4:38,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,7],22:[1,13],23:[1,14],25:[1,15]},{7:39,8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,21],20:[2,6],22:[1,13],23:[1,14],25:[1,15]},{17:23,18:[1,40],21:24,30:25,40:[1,28],42:[1,27],43:26},{10:41,20:[1,37]},{18:[1,42]},{18:[2,43],24:[2,43],28:43,32:[2,43],33:[2,43],34:[2,43],35:[2,43],36:[2,43],40:[2,43],42:[2,43]},{18:[2,25],24:[2,25],36:[2,25]},{18:[2,38],24:[2,38],32:[2,38],33:[2,38],34:[2,38],35:[2,38],36:[2,38],40:[2,38],42:[2,38],44:[1,44]},{21:45,40:[1,28],43:26},{18:[2,40],24:[2,40],32:[2,40],33:[2,40],34:[2,40],35:[2,40],36:[2,40],40:[2,40],42:[2,40],44:[2,40]},{18:[1,46]},{18:[1,47]},{24:[1,48]},{18:[2,41],21:50,27:49,40:[1,28],43:26},{18:[2,34],40:[2,34]},{18:[2,35],40:[2,35]},{18:[2,36],40:[2,36]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],25:[2,11]},{21:51,40:[1,28],43:26},{8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,3],22:[1,13],23:[1,14],25:[1,15]},{4:52,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,5],22:[1,13],23:[1,14],25:[1,15]},{14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],25:[2,23]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],25:[2,12]},{14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],25:[2,18]},{18:[2,45],21:56,24:[2,45],29:53,30:60,31:54,32:[1,57],33:[1,58],34:[1,59],35:[1,61],36:[2,45],37:55,38:62,39:63,40:[1,64],42:[1,27],43:26},{40:[1,65]},{18:[2,37],24:[2,37],32:[2,37],33:[2,37],34:[2,37],35:[2,37],36:[2,37],40:[2,37],42:[2,37]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],25:[2,17]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],25:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],25:[2,21]},{18:[1,66]},{18:[2,42]},{18:[1,67]},{8:17,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],25:[1,15]},{18:[2,24],24:[2,24],36:[2,24]},{18:[2,44],24:[2,44],32:[2,44],33:[2,44],34:[2,44],35:[2,44],36:[2,44],40:[2,44],42:[2,44]},{18:[2,46],24:[2,46],36:[2,46]},{18:[2,26],24:[2,26],32:[2,26],33:[2,26],34:[2,26],35:[2,26],36:[2,26],40:[2,26],42:[2,26]},{18:[2,27],24:[2,27],32:[2,27],33:[2,27],34:[2,27],35:[2,27],36:[2,27],40:[2,27],42:[2,27]},{18:[2,28],24:[2,28],32:[2,28],33:[2,28],34:[2,28],35:[2,28],36:[2,28],40:[2,28],42:[2,28]},{18:[2,29],24:[2,29],32:[2,29],33:[2,29],34:[2,29],35:[2,29],36:[2,29],40:[2,29],42:[2,29]},{18:[2,30],24:[2,30],32:[2,30],33:[2,30],34:[2,30],35:[2,30],36:[2,30],40:[2,30],42:[2,30]},{17:68,21:24,30:25,40:[1,28],42:[1,27],43:26},{18:[2,32],24:[2,32],36:[2,32],39:69,40:[1,70]},{18:[2,47],24:[2,47],36:[2,47],40:[2,47]},{18:[2,40],24:[2,40],32:[2,40],33:[2,40],34:[2,40],35:[2,40],36:[2,40],40:[2,40],41:[1,71],42:[2,40],44:[2,40]},{18:[2,39],24:[2,39],32:[2,39],33:[2,39],34:[2,39],35:[2,39],36:[2,39],40:[2,39],42:[2,39],44:[2,39]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],25:[2,22]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],25:[2,19]},{36:[1,72]},{18:[2,48],24:[2,48],36:[2,48],40:[2,48]},{41:[1,71]},{21:56,30:60,31:73,32:[1,57],33:[1,58],34:[1,59],35:[1,61],40:[1,28],42:[1,27],43:26},{18:[2,31],24:[2,31],32:[2,31],33:[2,31],34:[2,31],35:[2,31],36:[2,31],40:[2,31],42:[2,31]},{18:[2,33],24:[2,33],36:[2,33],40:[2,33]}],
-defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]},
+defaultActions: {3:[2,2],16:[2,1],50:[2,42]},
 parseError: function parseError(str, hash) {
     throw new Error(str);
 },
@@ -215,6 +209,15 @@ parse: function parse(input) {
     return true;
 }
 };
+
+
+function stripFlags(open, close) {
+  return {
+    left: open.charAt(2) === '~',
+    right: close.charAt(0) === '~' || close.charAt(1) === '~'
+  };
+}
+
 /* Jison generated lexer */
 var lexer = (function(){
 var lexer = ({EOF:1,
@@ -386,93 +389,101 @@ pushState:function begin(condition) {
 lexer.options = {};
 lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
 
+
+function strip(start, end) {
+  return yy_.yytext = yy_.yytext.substr(start, yy_.yyleng-end);
+}
+
+
 var YYSTATE=YY_START
 switch($avoiding_name_collisions) {
-case 0: yy_.yytext = "\\"; return 14; 
+case 0:
-break;
+                                   if(yy_.yytext.slice(-2) === "\\\\") {
-case 1:
+                                     strip(0,1);
-                                   if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
+                                     this.begin("mu");
-                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
+                                   } else if(yy_.yytext.slice(-1) === "\\") {
+                                     strip(0,1);
+                                     this.begin("emu");
+                                   } else {
+                                     this.begin("mu");
+                                   }
                                    if(yy_.yytext) return 14;
                                  
 break;
-case 2: return 14; 
+case 1:return 14;
 break;
-case 3:
+case 2:
-                                   if(yy_.yytext.slice(-1) !== "\\") this.popState();
+                                   this.popState();
-                                   if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
                                    return 14;
                                  
 break;
-case 4: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15; 
+case 3:strip(0,4); this.popState(); return 15;
 break;
-case 5: this.begin("par"); return 24; 
+case 4:return 35;
 break;
-case 6: return 16; 
+case 5:return 36;
 break;
-case 7: return 20; 
+case 6:return 25;
 break;
-case 8: return 19; 
+case 7:return 16;
+break;
+case 8:return 20;
 break;
 case 9:return 19;
 break;
-case 10: return 23; 
+case 10:return 19;
 break;
 case 11:return 23;
 break;
-case 12: this.popState(); this.begin('com'); 
+case 12:return 22;
 break;
-case 13: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15; 
+case 13:this.popState(); this.begin('com');
 break;
-case 14: return 22; 
+case 14:strip(3,5); this.popState(); return 15;
 break;
-case 15: return 36; 
+case 15:return 22;
 break;
-case 16: return 35; 
+case 16:return 41;
 break;
-case 17: return 35; 
+case 17:return 40;
 break;
-case 18: return 39; 
+case 18:return 40;
 break;
-case 19: /*ignore whitespace*/ 
+case 19:return 44;
 break;
-case 20: this.popState(); return 18; 
+case 20:// ignore whitespace
 break;
-case 21: this.popState(); return 18; 
+case 21:this.popState(); return 24;
 break;
-case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30; 
+case 22:this.popState(); return 18;
 break;
-case 23: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30; 
+case 23:yy_.yytext = strip(1,2).replace(/\\"/g,'"'); return 32;
 break;
-case 24: yy_.yytext = yy_.yytext.substr(1); return 28; 
+case 24:yy_.yytext = strip(1,2).replace(/\\'/g,"'"); return 32;
 break;
-case 25: return 32; 
+case 25:return 42;
 break;
-case 26: return 32; 
+case 26:return 34;
 break;
-case 27: return 31; 
+case 27:return 34;
 break;
-case 28: return 35; 
+case 28:return 33;
 break;
-case 29: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35; 
+case 29:return 40;
 break;
-case 30: return 'INVALID'; 
+case 30:yy_.yytext = strip(1,2); return 40;
 break;
-case 31: /*ignore whitespace*/ 
+case 31:return 'INVALID';
 break;
-case 32: this.popState(); return 37; 
+case 32:return 5;
-break;
-case 33: return 5; 
 break;
 }
 };
-lexer.rules = [/^(?:\\\\(?=(\{\{)))/,/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[}/ ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:-?[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$:\-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$\-\/]+)/,/^(?:$)/];
+lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|\\\{\{|\\\\\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\()/,/^(?:\))/,/^(?:\{\{(~)?>)/,/^(?:\{\{(~)?#)/,/^(?:\{\{(~)?\/)/,/^(?:\{\{(~)?\^)/,/^(?:\{\{(~)?\s*else\b)/,/^(?:\{\{(~)?\{)/,/^(?:\{\{(~)?&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{(~)?)/,/^(?:=)/,/^(?:\.\.)/,/^(?:\.(?=([=~}\s\/.)])))/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}(~)?\}\})/,/^(?:(~)?\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=([~}\s)])))/,/^(?:false(?=([~}\s)])))/,/^(?:-?[0-9]+(?=([~}\s)])))/,/^(?:([^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=([=~}\s\/.)]))))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];
-lexer.conditions = {"mu":{"rules":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,33],"inclusive":false},"emu":{"rules":[3],"inclusive":false},"com":{"rules":[4],"inclusive":false},"par":{"rules":[31,32],"inclusive":false},"INITIAL":{"rules":[0,1,2,33],"inclusive":true}};
+lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
 return lexer;})()
 parser.lexer = lexer;
 function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
 return new Parser;
-})();
+})();export default handlebars;
-// END(BROWSER)
+/* jshint ignore:end */
-
-module.exports = handlebars;

node_modules/handlebars/lib/handlebars/compiler/printer.js

@@ -1,15 +1,16 @@
-exports.attach = function(Handlebars) {
+import Visitor from "./visitor";
 
-// BEGIN(BROWSER)
+export function print(ast) {
+  return new PrintVisitor().accept(ast);
+}
 
-Handlebars.print = function(ast) {
+export function PrintVisitor() {
-  return new Handlebars.PrintVisitor().accept(ast);
+  this.padding = 0;
-};
+}
 
-Handlebars.PrintVisitor = function() { this.padding = 0; };
+PrintVisitor.prototype = new Visitor();
-Handlebars.PrintVisitor.prototype = new Handlebars.Visitor();
 
-Handlebars.PrintVisitor.prototype.pad = function(string, newline) {
+PrintVisitor.prototype.pad = function(string, newline) {
   var out = "";
 
   for(var i=0,l=this.padding; i<l; i++) {
@@ -22,10 +23,9 @@ Handlebars.PrintVisitor.prototype.pad = function(string, newline) {
   return out;
 };
 
-Handlebars.PrintVisitor.prototype.program = function(program) {
+PrintVisitor.prototype.program = function(program) {
   var out = "",
       statements = program.statements,
-      inverse = program.inverse,
       i, l;
 
   for(i=0, l=statements.length; i<l; i++) {
@@ -37,7 +37,7 @@ Handlebars.PrintVisitor.prototype.program = function(program) {
   return out;
 };
 
-Handlebars.PrintVisitor.prototype.block = function(block) {
+PrintVisitor.prototype.block = function(block) {
   var out = "";
 
   out = out + this.pad("BLOCK:");
@@ -62,8 +62,8 @@ Handlebars.PrintVisitor.prototype.block = function(block) {
   return out;
 };
 
-Handlebars.PrintVisitor.prototype.mustache = function(mustache) {
+PrintVisitor.prototype.sexpr = function(sexpr) {
-  var params = mustache.params, paramStrings = [], hash;
+  var params = sexpr.params, paramStrings = [], hash;
 
   for(var i=0, l=params.length; i<l; i++) {
     paramStrings.push(this.accept(params[i]));
@@ -71,18 +71,22 @@ Handlebars.PrintVisitor.prototype.mustache = function(mustache) {
 
   params = "[" + paramStrings.join(", ") + "]";
 
-  hash = mustache.hash ? " " + this.accept(mustache.hash) : "";
+  hash = sexpr.hash ? " " + this.accept(sexpr.hash) : "";
 
-  return this.pad("{{ " + this.accept(mustache.id) + " " + params + hash + " }}");
+  return this.accept(sexpr.id) + " " + params + hash;
 };
 
-Handlebars.PrintVisitor.prototype.partial = function(partial) {
+PrintVisitor.prototype.mustache = function(mustache) {
+  return this.pad("{{ " + this.accept(mustache.sexpr) + " }}");
+};
+
+PrintVisitor.prototype.partial = function(partial) {
   var content = this.accept(partial.partialName);
   if(partial.context) { content = content + " " + this.accept(partial.context); }
   return this.pad("{{> " + content + " }}");
 };
 
-Handlebars.PrintVisitor.prototype.hash = function(hash) {
+PrintVisitor.prototype.hash = function(hash) {
   var pairs = hash.pairs;
   var joinedPairs = [], left, right;
 
@@ -95,19 +99,19 @@ Handlebars.PrintVisitor.prototype.hash = function(hash) {
   return "HASH{" + joinedPairs.join(", ") + "}";
 };
 
-Handlebars.PrintVisitor.prototype.STRING = function(string) {
+PrintVisitor.prototype.STRING = function(string) {
   return '"' + string.string + '"';
 };
 
-Handlebars.PrintVisitor.prototype.INTEGER = function(integer) {
+PrintVisitor.prototype.INTEGER = function(integer) {
   return "INTEGER{" + integer.integer + "}";
 };
 
-Handlebars.PrintVisitor.prototype.BOOLEAN = function(bool) {
+PrintVisitor.prototype.BOOLEAN = function(bool) {
   return "BOOLEAN{" + bool.bool + "}";
 };
 
-Handlebars.PrintVisitor.prototype.ID = function(id) {
+PrintVisitor.prototype.ID = function(id) {
   var path = id.parts.join("/");
   if(id.parts.length > 1) {
     return "PATH:" + path;
@@ -116,23 +120,19 @@ Handlebars.PrintVisitor.prototype.ID = function(id) {
   }
 };
 
-Handlebars.PrintVisitor.prototype.PARTIAL_NAME = function(partialName) {
+PrintVisitor.prototype.PARTIAL_NAME = function(partialName) {
     return "PARTIAL:" + partialName.name;
 };
 
-Handlebars.PrintVisitor.prototype.DATA = function(data) {
+PrintVisitor.prototype.DATA = function(data) {
-  return "@" + data.id;
+  return "@" + this.accept(data.id);
 };
 
-Handlebars.PrintVisitor.prototype.content = function(content) {
+PrintVisitor.prototype.content = function(content) {
   return this.pad("CONTENT[ '" + content.string + "' ]");
 };
 
-Handlebars.PrintVisitor.prototype.comment = function(comment) {
+PrintVisitor.prototype.comment = function(comment) {
   return this.pad("{{! '" + comment.comment + "' }}");
 };
-// END(BROWSER)
-
-return Handlebars;
-};
 

node_modules/handlebars/lib/handlebars/compiler/visitor.js

@@ -1,18 +1,11 @@
-exports.attach = function(Handlebars) {
+function Visitor() {}
 
-// BEGIN(BROWSER)
+Visitor.prototype = {
+  constructor: Visitor,
 
-Handlebars.Visitor = function() {};
-
-Handlebars.Visitor.prototype = {
   accept: function(object) {
     return this[object.type](object);
   }
 };
 
-// END(BROWSER)
+export default Visitor;
-
-return Handlebars;
-};
-
-

node_modules/handlebars/lib/handlebars/exception.js

@@ -0,0 +1,27 @@
+
+var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+
+function Exception(message, node) {
+  var line;
+  if (node && node.firstLine) {
+    line = node.firstLine;
+
+    message += ' - ' + line + ':' + node.firstColumn;
+  }
+
+  var tmp = Error.prototype.constructor.call(this, message);
+
+  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
+  for (var idx = 0; idx < errorProps.length; idx++) {
+    this[errorProps[idx]] = tmp[errorProps[idx]];
+  }
+
+  if (line) {
+    this.lineNumber = line;
+    this.column = node.firstColumn;
+  }
+}
+
+Exception.prototype = new Error();
+
+export default Exception;

node_modules/handlebars/lib/handlebars/runtime.js

@@ -1,96 +1,133 @@
-exports.attach = function(Handlebars) {
+module Utils from "./utils";
+import Exception from "./exception";
+import { COMPILER_REVISION, REVISION_CHANGES } from "./base";
 
-// BEGIN(BROWSER)
+export function checkRevision(compilerInfo) {
+  var compilerRevision = compilerInfo && compilerInfo[0] || 1,
+      currentRevision = COMPILER_REVISION;
+
+  if (compilerRevision !== currentRevision) {
+    if (compilerRevision < currentRevision) {
+      var runtimeVersions = REVISION_CHANGES[currentRevision],
+          compilerVersions = REVISION_CHANGES[compilerRevision];
+      throw new Exception("Template was precompiled with an older version of Handlebars than the current runtime. "+
+            "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").");
+    } else {
+      // Use the embedded version info since the runtime doesn't know about this revision yet
+      throw new Exception("Template was precompiled with a newer version of Handlebars than the current runtime. "+
+            "Please update your runtime to a newer version ("+compilerInfo[1]+").");
+    }
+  }
+}
+
+// TODO: Remove this line and break up compilePartial
+
+export function template(templateSpec, env) {
+  if (!env) {
+    throw new Exception("No environment passed to template");
+  }
+
+  // Note: Using env.VM references rather than local var references throughout this section to allow
+  // for external users to override these as psuedo-supported APIs.
+  var invokePartialWrapper = function(partial, name, context, helpers, partials, data) {
+    var result = env.VM.invokePartial.apply(this, arguments);
+    if (result != null) { return result; }
+
+    if (env.compile) {
+      var options = { helpers: helpers, partials: partials, data: data };
+      partials[name] = env.compile(partial, { data: data !== undefined }, env);
+      return partials[name](context, options);
+    } else {
+      throw new Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+    }
+  };
 
-Handlebars.VM = {
-  template: function(templateSpec) {
   // Just add water
   var container = {
-      escapeExpression: Handlebars.Utils.escapeExpression,
+    escapeExpression: Utils.escapeExpression,
-      invokePartial: Handlebars.VM.invokePartial,
+    invokePartial: invokePartialWrapper,
     programs: [],
     program: function(i, fn, data) {
       var programWrapper = this.programs[i];
       if(data) {
-          programWrapper = Handlebars.VM.program(i, fn, data);
+        programWrapper = program(i, fn, data);
       } else if (!programWrapper) {
-          programWrapper = this.programs[i] = Handlebars.VM.program(i, fn);
+        programWrapper = this.programs[i] = program(i, fn);
       }
       return programWrapper;
     },
-      programWithDepth: Handlebars.VM.programWithDepth,
+    merge: function(param, common) {
-      noop: Handlebars.VM.noop,
+      var ret = param || common;
+
+      if (param && common && (param !== common)) {
+        ret = {};
+        Utils.extend(ret, common);
+        Utils.extend(ret, param);
+      }
+      return ret;
+    },
+    programWithDepth: env.VM.programWithDepth,
+    noop: env.VM.noop,
     compilerInfo: null
   };
 
   return function(context, options) {
     options = options || {};
-      var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+    var namespace = options.partial ? options : env,
+        helpers,
+        partials;
 
-      var compilerInfo = container.compilerInfo || [],
+    if (!options.partial) {
-          compilerRevision = compilerInfo[0] || 1,
+      helpers = options.helpers;
-          currentRevision = Handlebars.COMPILER_REVISION;
+      partials = options.partials;
-
-      if (compilerRevision !== currentRevision) {
-        if (compilerRevision < currentRevision) {
-          var runtimeVersions = Handlebars.REVISION_CHANGES[currentRevision],
-              compilerVersions = Handlebars.REVISION_CHANGES[compilerRevision];
-          throw "Template was precompiled with an older version of Handlebars than the current runtime. "+
-                "Please update your precompiler to a newer version ("+runtimeVersions+") or downgrade your runtime to an older version ("+compilerVersions+").";
-        } else {
-          // Use the embedded version info since the runtime doesn't know about this revision yet
-          throw "Template was precompiled with a newer version of Handlebars than the current runtime. "+
-                "Please update your runtime to a newer version ("+compilerInfo[1]+").";
     }
+    var result = templateSpec.call(
+          container,
+          namespace, context,
+          helpers,
+          partials,
+          options.data);
+
+    if (!options.partial) {
+      env.VM.checkRevision(container.compilerInfo);
     }
 
     return result;
   };
-  },
+}
 
-  programWithDepth: function(i, fn, data /*, $depth */) {
+export function programWithDepth(i, fn, data /*, $depth */) {
   var args = Array.prototype.slice.call(arguments, 3);
 
-    var program = function(context, options) {
+  var prog = function(context, options) {
     options = options || {};
 
     return fn.apply(this, [context, options.data || data].concat(args));
   };
-    program.program = i;
+  prog.program = i;
-    program.depth = args.length;
+  prog.depth = args.length;
-    return program;
+  return prog;
-  },
+}
-  program: function(i, fn, data) {
+
-    var program = function(context, options) {
+export function program(i, fn, data) {
+  var prog = function(context, options) {
     options = options || {};
 
     return fn(context, options.data || data);
   };
-    program.program = i;
+  prog.program = i;
-    program.depth = 0;
+  prog.depth = 0;
-    return program;
+  return prog;
-  },
+}
-  noop: function() { return ""; },
+
-  invokePartial: function(partial, name, context, helpers, partials, data) {
+export function invokePartial(partial, name, context, helpers, partials, data) {
-    var options = { helpers: helpers, partials: partials, data: data };
+  var options = { partial: true, helpers: helpers, partials: partials, data: data };
 
   if(partial === undefined) {
-      throw new Handlebars.Exception("The partial " + name + " could not be found");
+    throw new Exception("The partial " + name + " could not be found");
   } else if(partial instanceof Function) {
     return partial(context, options);
-    } else if (!Handlebars.compile) {
-      throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
-    } else {
-      partials[name] = Handlebars.compile(partial, {data: data !== undefined});
-      return partials[name](context, options);
   }
 }
-};
 
-Handlebars.template = Handlebars.VM.template;
+export function noop() { return ""; }
-
-// END(BROWSER)
-
-return Handlebars;
-
-};

node_modules/handlebars/lib/handlebars/safe-string.js

@@ -0,0 +1,10 @@
+// Build out our basic SafeString type
+function SafeString(string) {
+  this.string = string;
+}
+
+SafeString.prototype.toString = function() {
+  return "" + this.string;
+};
+
+export default SafeString;

node_modules/handlebars/lib/handlebars/source.rb

@@ -1,11 +0,0 @@
-module Handlebars
-  module Source
-    def self.bundled_path
-      File.expand_path("../../../dist/handlebars.js", __FILE__)
-    end
-
-    def self.runtime_bundled_path
-      File.expand_path("../../../dist/handlebars.runtime.js", __FILE__)
-    end
-  end
-end

node_modules/handlebars/lib/handlebars/utils.js

@@ -1,28 +1,5 @@
-exports.attach = function(Handlebars) {
+/*jshint -W004 */
-
+import SafeString from "./safe-string";
-var toString = Object.prototype.toString;
-
-// BEGIN(BROWSER)
-
-var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
-
-Handlebars.Exception = function(message) {
-  var tmp = Error.prototype.constructor.apply(this, arguments);
-
-  // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
-  for (var idx = 0; idx < errorProps.length; idx++) {
-    this[errorProps[idx]] = tmp[errorProps[idx]];
-  }
-};
-Handlebars.Exception.prototype = new Error();
-
-// Build out our basic SafeString type
-Handlebars.SafeString = function(string) {
-  this.string = string;
-};
-Handlebars.SafeString.prototype.toString = function() {
-  return this.string.toString();
-};
 
 var escape = {
   "&": "&amp;",
@@ -36,48 +13,61 @@ var escape = {
 var badChars = /[&<>"'`]/g;
 var possible = /[&<>"'`]/;
 
-var escapeChar = function(chr) {
+function escapeChar(chr) {
   return escape[chr] || "&amp;";
-};
+}
 
-Handlebars.Utils = {
+export function extend(obj, value) {
-  extend: function(obj, value) {
   for(var key in value) {
-      if(value.hasOwnProperty(key)) {
+    if(Object.prototype.hasOwnProperty.call(value, key)) {
       obj[key] = value[key];
     }
   }
-  },
+}
 
-  escapeExpression: function(string) {
+export var toString = Object.prototype.toString;
+
+// Sourced from lodash
+// https://github.com/bestiejs/lodash/blob/master/LICENSE.txt
+var isFunction = function(value) {
+  return typeof value === 'function';
+};
+// fallback for older versions of Chrome and Safari
+if (isFunction(/x/)) {
+  isFunction = function(value) {
+    return typeof value === 'function' && toString.call(value) === '[object Function]';
+  };
+}
+export var isFunction;
+
+export var isArray = Array.isArray || function(value) {
+  return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
+};
+
+
+export function escapeExpression(string) {
   // don't escape SafeStrings, since they're already safe
-    if (string instanceof Handlebars.SafeString) {
+  if (string instanceof SafeString) {
     return string.toString();
-    } else if (string == null || string === false) {
+  } else if (!string && string !== 0) {
     return "";
   }
 
   // Force a string conversion as this will be done by the append regardless and
   // the regex test will do this transparently behind the scenes, causing issues if
   // an object's to string has escaped characters in it.
-    string = string.toString();
+  string = "" + string;
 
   if(!possible.test(string)) { return string; }
   return string.replace(badChars, escapeChar);
-  },
+}
 
-  isEmpty: function(value) {
+export function isEmpty(value) {
   if (!value && value !== 0) {
     return true;
-    } else if(toString.call(value) === "[object Array]" && value.length === 0) {
+  } else if (isArray(value) && value.length === 0) {
     return true;
   } else {
     return false;
   }
 }
-};
-
-// END(BROWSER)
-
-return Handlebars;
-};

node_modules/handlebars/lib/index.js

@@ -0,0 +1,25 @@
+// USAGE:
+// var handlebars = require('handlebars');
+
+// var local = handlebars.create();
+
+var handlebars = require('../dist/cjs/handlebars')["default"];
+
+handlebars.Visitor = require('../dist/cjs/handlebars/compiler/visitor')["default"];
+
+var printer = require('../dist/cjs/handlebars/compiler/printer');
+handlebars.PrintVisitor = printer.PrintVisitor;
+handlebars.print = printer.print;
+
+module.exports = handlebars;
+
+// Publish a Node.js require() handler for .handlebars and .hbs files
+if (typeof require !== 'undefined' && require.extensions) {
+  var extension = function(module, filename) {
+    var fs = require("fs");
+    var templateString = fs.readFileSync(filename, "utf8");
+    module.exports = handlebars.compile(templateString);
+  };
+  require.extensions[".handlebars"] = extension;
+  require.extensions[".hbs"] = extension;
+}

node_modules/handlebars/min.sh

@@ -1,11 +0,0 @@
-rm dist/*
-
-rake
-
-for x in dist/*.js; do
-  x=${x%.*}
-  uglifyjs -c -m -- $x.js > $x.min.js
-  gzip -c $x.min.js > $x.min.js.gz
-done
-
-ls -l dist | awk '{ print $9 "    " $5 }'

node_modules/handlebars/node_modules/uglify-js/.npmignore

@@ -1,4 +1,2 @@
-.DS_Store
+tmp/
-.tmp*~
+node_modules/
-*.local.*
-.pinf-*

node_modules/handlebars/node_modules/uglify-js/.travis.yml

@@ -0,0 +1,7 @@
+language: node_js
+node_js:
+    - "0.4"
+    - "0.6"
+    - "0.8"
+    - "0.10"
+    - "0.11"

node_modules/handlebars/node_modules/uglify-js/LICENSE

@@ -0,0 +1,29 @@
+UglifyJS is released under the BSD license:
+
+Copyright 2012-2013 (c) Mihai Bazon <mihai.bazon@gmail.com>
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+    * Redistributions of source code must retain the above
+      copyright notice, this list of conditions and the following
+      disclaimer.
+
+    * Redistributions in binary form must reproduce the above
+      copyright notice, this list of conditions and the following
+      disclaimer in the documentation and/or other materials
+      provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.

node_modules/handlebars/node_modules/uglify-js/README.html

@@ -1,981 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
-               "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml"
-lang="en" xml:lang="en">
-<head>
-<title>UglifyJS &ndash; a JavaScript parser/compressor/beautifier</title>
-<meta http-equiv="Content-Type" content="text/html;charset=utf-8"/>
-<meta name="generator" content="Org-mode"/>
-<meta name="generated" content="2011-12-09 14:59:08 EET"/>
-<meta name="author" content="Mihai Bazon"/>
-<meta name="description" content="a JavaScript parser/compressor/beautifier in JavaScript"/>
-<meta name="keywords" content="javascript, js, parser, compiler, compressor, mangle, minify, minifier"/>
-<style type="text/css">
- <!--/*--><![CDATA[/*><!--*/
-  html { font-family: Times, serif; font-size: 12pt; }
-  .title  { text-align: center; }
-  .todo   { color: red; }
-  .done   { color: green; }
-  .tag    { background-color: #add8e6; font-weight:normal }
-  .target { }
-  .timestamp { color: #bebebe; }
-  .timestamp-kwd { color: #5f9ea0; }
-  .right  {margin-left:auto; margin-right:0px;  text-align:right;}
-  .left   {margin-left:0px;  margin-right:auto; text-align:left;}
-  .center {margin-left:auto; margin-right:auto; text-align:center;}
-  p.verse { margin-left: 3% }
-  pre {
-	border: 1pt solid #AEBDCC;
-	background-color: #F3F5F7;
-	padding: 5pt;
-	font-family: courier, monospace;
-        font-size: 90%;
-        overflow:auto;
-  }
-  table { border-collapse: collapse; }
-  td, th { vertical-align: top;  }
-  th.right  { text-align:center;  }
-  th.left   { text-align:center;   }
-  th.center { text-align:center; }
-  td.right  { text-align:right;  }
-  td.left   { text-align:left;   }
-  td.center { text-align:center; }
-  dt { font-weight: bold; }
-  div.figure { padding: 0.5em; }
-  div.figure p { text-align: center; }
-  div.inlinetask {
-    padding:10px;
-    border:2px solid gray;
-    margin:10px;
-    background: #ffffcc;
-  }
-  textarea { overflow-x: auto; }
-  .linenr { font-size:smaller }
-  .code-highlighted {background-color:#ffff00;}
-  .org-info-js_info-navigation { border-style:none; }
-  #org-info-js_console-label { font-size:10px; font-weight:bold;
-                               white-space:nowrap; }
-  .org-info-js_search-highlight {background-color:#ffff00; color:#000000;
-                                 font-weight:bold; }
-  /*]]>*/-->
-</style>
-<link rel="stylesheet" type="text/css" href="docstyle.css" />
-<script type="text/javascript">
-<!--/*--><![CDATA[/*><!--*/
- function CodeHighlightOn(elem, id)
- {
-   var target = document.getElementById(id);
-   if(null != target) {
-     elem.cacheClassElem = elem.className;
-     elem.cacheClassTarget = target.className;
-     target.className = "code-highlighted";
-     elem.className   = "code-highlighted";
-   }
- }
- function CodeHighlightOff(elem, id)
- {
-   var target = document.getElementById(id);
-   if(elem.cacheClassElem)
-     elem.className = elem.cacheClassElem;
-   if(elem.cacheClassTarget)
-     target.className = elem.cacheClassTarget;
- }
-/*]]>*///-->
-</script>
-
-</head>
-<body>
-
-<div id="preamble">
-
-</div>
-
-<div id="content">
-<h1 class="title">UglifyJS &ndash; a JavaScript parser/compressor/beautifier</h1>
-
-
-<div id="table-of-contents">
-<h2>Table of Contents</h2>
-<div id="text-table-of-contents">
-<ul>
-<li><a href="#sec-1">1 UglifyJS &mdash; a JavaScript parser/compressor/beautifier </a>
-<ul>
-<li><a href="#sec-1-1">1.1 Unsafe transformations </a>
-<ul>
-<li><a href="#sec-1-1-1">1.1.1 Calls involving the global Array constructor </a></li>
-<li><a href="#sec-1-1-2">1.1.2 <code>obj.toString()</code> ==&gt; <code>obj+“”</code> </a></li>
-</ul>
-</li>
-<li><a href="#sec-1-2">1.2 Install (NPM) </a></li>
-<li><a href="#sec-1-3">1.3 Install latest code from GitHub </a></li>
-<li><a href="#sec-1-4">1.4 Usage </a>
-<ul>
-<li><a href="#sec-1-4-1">1.4.1 API </a></li>
-<li><a href="#sec-1-4-2">1.4.2 Beautifier shortcoming &ndash; no more comments </a></li>
-<li><a href="#sec-1-4-3">1.4.3 Use as a code pre-processor </a></li>
-</ul>
-</li>
-<li><a href="#sec-1-5">1.5 Compression &ndash; how good is it? </a></li>
-<li><a href="#sec-1-6">1.6 Bugs? </a></li>
-<li><a href="#sec-1-7">1.7 Links </a></li>
-<li><a href="#sec-1-8">1.8 License </a></li>
-</ul>
-</li>
-</ul>
-</div>
-</div>
-
-<div id="outline-container-1" class="outline-2">
-<h2 id="sec-1"><span class="section-number-2">1</span> UglifyJS &mdash; a JavaScript parser/compressor/beautifier </h2>
-<div class="outline-text-2" id="text-1">
-
-
-<p>
-This package implements a general-purpose JavaScript
-parser/compressor/beautifier toolkit.  It is developed on <a href="http://nodejs.org/">NodeJS</a>, but it
-should work on any JavaScript platform supporting the CommonJS module system
-(and if your platform of choice doesn't support CommonJS, you can easily
-implement it, or discard the <code>exports.*</code> lines from UglifyJS sources).
-</p>
-<p>
-The tokenizer/parser generates an abstract syntax tree from JS code.  You
-can then traverse the AST to learn more about the code, or do various
-manipulations on it.  This part is implemented in <a href="../lib/parse-js.js">parse-js.js</a> and it's a
-port to JavaScript of the excellent <a href="http://marijn.haverbeke.nl/parse-js/">parse-js</a> Common Lisp library from <a href="http://marijn.haverbeke.nl/">Marijn Haverbeke</a>.
-</p>
-<p>
-( See <a href="http://github.com/mishoo/cl-uglify-js">cl-uglify-js</a> if you're looking for the Common Lisp version of
-UglifyJS. )
-</p>
-<p>
-The second part of this package, implemented in <a href="../lib/process.js">process.js</a>, inspects and
-manipulates the AST generated by the parser to provide the following:
-</p>
-<ul>
-<li>ability to re-generate JavaScript code from the AST.  Optionally
-  indented&mdash;you can use this if you want to “beautify” a program that has
-  been compressed, so that you can inspect the source.  But you can also run
-  our code generator to print out an AST without any whitespace, so you
-  achieve compression as well.
-
-</li>
-<li>shorten variable names (usually to single characters).  Our mangler will
-  analyze the code and generate proper variable names, depending on scope
-  and usage, and is smart enough to deal with globals defined elsewhere, or
-  with <code>eval()</code> calls or <code>with{}</code> statements.  In short, if <code>eval()</code> or
-  <code>with{}</code> are used in some scope, then all variables in that scope and any
-  variables in the parent scopes will remain unmangled, and any references
-  to such variables remain unmangled as well.
-
-</li>
-<li>various small optimizations that may lead to faster code but certainly
-  lead to smaller code.  Where possible, we do the following:
-
-<ul>
-<li>foo["bar"]  ==&gt;  foo.bar
-
-</li>
-<li>remove block brackets <code>{}</code>
-
-</li>
-<li>join consecutive var declarations:
-    var a = 10; var b = 20; ==&gt; var a=10,b=20;
-
-</li>
-<li>resolve simple constant expressions: 1 +2 * 3 ==&gt; 7.  We only do the
-    replacement if the result occupies less bytes; for example 1/3 would
-    translate to 0.333333333333, so in this case we don't replace it.
-
-</li>
-<li>consecutive statements in blocks are merged into a sequence; in many
-    cases, this leaves blocks with a single statement, so then we can remove
-    the block brackets.
-
-</li>
-<li>various optimizations for IF statements:
-
-<ul>
-<li>if (foo) bar(); else baz(); ==&gt; foo?bar():baz();
-</li>
-<li>if (!foo) bar(); else baz(); ==&gt; foo?baz():bar();
-</li>
-<li>if (foo) bar(); ==&gt; foo&amp;&amp;bar();
-</li>
-<li>if (!foo) bar(); ==&gt; foo||bar();
-</li>
-<li>if (foo) return bar(); else return baz(); ==&gt; return foo?bar():baz();
-</li>
-<li>if (foo) return bar(); else something(); ==&gt; {if(foo)return bar();something()}
-
-</li>
-</ul>
-
-</li>
-<li>remove some unreachable code and warn about it (code that follows a
-    <code>return</code>, <code>throw</code>, <code>break</code> or <code>continue</code> statement, except
-    function/variable declarations).
-
-</li>
-<li>act a limited version of a pre-processor (c.f. the pre-processor of
-    C/C++) to allow you to safely replace selected global symbols with
-    specified values.  When combined with the optimisations above this can
-    make UglifyJS operate slightly more like a compilation process, in
-    that when certain symbols are replaced by constant values, entire code
-    blocks may be optimised away as unreachable.
-</li>
-</ul>
-
-</li>
-</ul>
-
-
-
-</div>
-
-<div id="outline-container-1-1" class="outline-3">
-<h3 id="sec-1-1"><span class="section-number-3">1.1</span> <span class="target">Unsafe transformations</span>  </h3>
-<div class="outline-text-3" id="text-1-1">
-
-
-<p>
-The following transformations can in theory break code, although they're
-probably safe in most practical cases.  To enable them you need to pass the
-<code>--unsafe</code> flag.
-</p>
-
-</div>
-
-<div id="outline-container-1-1-1" class="outline-4">
-<h4 id="sec-1-1-1"><span class="section-number-4">1.1.1</span> Calls involving the global Array constructor </h4>
-<div class="outline-text-4" id="text-1-1-1">
-
-
-<p>
-The following transformations occur:
-</p>
-
-
-
-<pre class="src src-js"><span class="org-keyword">new</span> <span class="org-type">Array</span>(1, 2, 3, 4)  =&gt; [1,2,3,4]
-Array(a, b, c)         =&gt; [a,b,c]
-<span class="org-keyword">new</span> <span class="org-type">Array</span>(5)           =&gt; Array(5)
-<span class="org-keyword">new</span> <span class="org-type">Array</span>(a)           =&gt; Array(a)
-</pre>
-
-
-<p>
-These are all safe if the Array name isn't redefined.  JavaScript does allow
-one to globally redefine Array (and pretty much everything, in fact) but I
-personally don't see why would anyone do that.
-</p>
-<p>
-UglifyJS does handle the case where Array is redefined locally, or even
-globally but with a <code>function</code> or <code>var</code> declaration.  Therefore, in the
-following cases UglifyJS <b>doesn't touch</b> calls or instantiations of Array:
-</p>
-
-
-
-<pre class="src src-js"><span class="org-comment-delimiter">// </span><span class="org-comment">case 1.  globally declared variable</span>
-  <span class="org-keyword">var</span> <span class="org-variable-name">Array</span>;
-  <span class="org-keyword">new</span> <span class="org-type">Array</span>(1, 2, 3);
-  Array(a, b);
-
-  <span class="org-comment-delimiter">// </span><span class="org-comment">or (can be declared later)</span>
-  <span class="org-keyword">new</span> <span class="org-type">Array</span>(1, 2, 3);
-  <span class="org-keyword">var</span> <span class="org-variable-name">Array</span>;
-
-  <span class="org-comment-delimiter">// </span><span class="org-comment">or (can be a function)</span>
-  <span class="org-keyword">new</span> <span class="org-type">Array</span>(1, 2, 3);
-  <span class="org-keyword">function</span> <span class="org-function-name">Array</span>() { ... }
-
-<span class="org-comment-delimiter">// </span><span class="org-comment">case 2.  declared in a function</span>
-  (<span class="org-keyword">function</span>(){
-    a = <span class="org-keyword">new</span> <span class="org-type">Array</span>(1, 2, 3);
-    b = Array(5, 6);
-    <span class="org-keyword">var</span> <span class="org-variable-name">Array</span>;
-  })();
-
-  <span class="org-comment-delimiter">// </span><span class="org-comment">or</span>
-  (<span class="org-keyword">function</span>(<span class="org-variable-name">Array</span>){
-    <span class="org-keyword">return</span> Array(5, 6, 7);
-  })();
-
-  <span class="org-comment-delimiter">// </span><span class="org-comment">or</span>
-  (<span class="org-keyword">function</span>(){
-    <span class="org-keyword">return</span> <span class="org-keyword">new</span> <span class="org-type">Array</span>(1, 2, 3, 4);
-    <span class="org-keyword">function</span> <span class="org-function-name">Array</span>() { ... }
-  })();
-
-  <span class="org-comment-delimiter">// </span><span class="org-comment">etc.</span>
-</pre>
-
-
-</div>
-
-</div>
-
-<div id="outline-container-1-1-2" class="outline-4">
-<h4 id="sec-1-1-2"><span class="section-number-4">1.1.2</span> <code>obj.toString()</code> ==&gt; <code>obj+“”</code> </h4>
-<div class="outline-text-4" id="text-1-1-2">
-
-
-</div>
-</div>
-
-</div>
-
-<div id="outline-container-1-2" class="outline-3">
-<h3 id="sec-1-2"><span class="section-number-3">1.2</span> Install (NPM) </h3>
-<div class="outline-text-3" id="text-1-2">
-
-
-<p>
-UglifyJS is now available through NPM &mdash; <code>npm install uglify-js</code> should do
-the job.
-</p>
-</div>
-
-</div>
-
-<div id="outline-container-1-3" class="outline-3">
-<h3 id="sec-1-3"><span class="section-number-3">1.3</span> Install latest code from GitHub </h3>
-<div class="outline-text-3" id="text-1-3">
-
-
-
-
-
-<pre class="src src-sh"><span class="org-comment-delimiter">## </span><span class="org-comment">clone the repository</span>
-mkdir -p /where/you/wanna/put/it
-<span class="org-builtin">cd</span> /where/you/wanna/put/it
-git clone git://github.com/mishoo/UglifyJS.git
-
-<span class="org-comment-delimiter">## </span><span class="org-comment">make the module available to Node</span>
-mkdir -p ~/.node_libraries/
-<span class="org-builtin">cd</span> ~/.node_libraries/
-ln -s /where/you/wanna/put/it/UglifyJS/uglify-js.js
-
-<span class="org-comment-delimiter">## </span><span class="org-comment">and if you want the CLI script too:</span>
-mkdir -p ~/bin
-<span class="org-builtin">cd</span> ~/bin
-ln -s /where/you/wanna/put/it/UglifyJS/bin/uglifyjs
-  <span class="org-comment-delimiter"># </span><span class="org-comment">(then add ~/bin to your $PATH if it's not there already)</span>
-</pre>
-
-
-</div>
-
-</div>
-
-<div id="outline-container-1-4" class="outline-3">
-<h3 id="sec-1-4"><span class="section-number-3">1.4</span> Usage </h3>
-<div class="outline-text-3" id="text-1-4">
-
-
-<p>
-There is a command-line tool that exposes the functionality of this library
-for your shell-scripting needs:
-</p>
-
-
-
-<pre class="src src-sh">uglifyjs [ options... ] [ filename ]
-</pre>
-
-
-<p>
-<code>filename</code> should be the last argument and should name the file from which
-to read the JavaScript code.  If you don't specify it, it will read code
-from STDIN.
-</p>
-<p>
-Supported options:
-</p>
-<ul>
-<li><code>-b</code> or <code>--beautify</code> &mdash; output indented code; when passed, additional
-  options control the beautifier:
-
-<ul>
-<li><code>-i N</code> or <code>--indent N</code> &mdash; indentation level (number of spaces)
-
-</li>
-<li><code>-q</code> or <code>--quote-keys</code> &mdash; quote keys in literal objects (by default,
-    only keys that cannot be identifier names will be quotes).
-
-</li>
-</ul>
-
-</li>
-<li><code>--ascii</code> &mdash; pass this argument to encode non-ASCII characters as
-  <code>\uXXXX</code> sequences.  By default UglifyJS won't bother to do it and will
-  output Unicode characters instead.  (the output is always encoded in UTF8,
-  but if you pass this option you'll only get ASCII).
-
-</li>
-<li><code>-nm</code> or <code>--no-mangle</code> &mdash; don't mangle names.
-
-</li>
-<li><code>-nmf</code> or <code>--no-mangle-functions</code> &ndash; in case you want to mangle variable
-  names, but not touch function names.
-
-</li>
-<li><code>-ns</code> or <code>--no-squeeze</code> &mdash; don't call <code>ast_squeeze()</code> (which does various
-  optimizations that result in smaller, less readable code).
-
-</li>
-<li><code>-mt</code> or <code>--mangle-toplevel</code> &mdash; mangle names in the toplevel scope too
-  (by default we don't do this).
-
-</li>
-<li><code>--no-seqs</code> &mdash; when <code>ast_squeeze()</code> is called (thus, unless you pass
-  <code>--no-squeeze</code>) it will reduce consecutive statements in blocks into a
-  sequence.  For example, "a = 10; b = 20; foo();" will be written as
-  "a=10,b=20,foo();".  In various occasions, this allows us to discard the
-  block brackets (since the block becomes a single statement).  This is ON
-  by default because it seems safe and saves a few hundred bytes on some
-  libs that I tested it on, but pass <code>--no-seqs</code> to disable it.
-
-</li>
-<li><code>--no-dead-code</code> &mdash; by default, UglifyJS will remove code that is
-  obviously unreachable (code that follows a <code>return</code>, <code>throw</code>, <code>break</code> or
-  <code>continue</code> statement and is not a function/variable declaration).  Pass
-  this option to disable this optimization.
-
-</li>
-<li><code>-nc</code> or <code>--no-copyright</code> &mdash; by default, <code>uglifyjs</code> will keep the initial
-  comment tokens in the generated code (assumed to be copyright information
-  etc.).  If you pass this it will discard it.
-
-</li>
-<li><code>-o filename</code> or <code>--output filename</code> &mdash; put the result in <code>filename</code>.  If
-  this isn't given, the result goes to standard output (or see next one).
-
-</li>
-<li><code>--overwrite</code> &mdash; if the code is read from a file (not from STDIN) and you
-  pass <code>--overwrite</code> then the output will be written in the same file.
-
-</li>
-<li><code>--ast</code> &mdash; pass this if you want to get the Abstract Syntax Tree instead
-  of JavaScript as output.  Useful for debugging or learning more about the
-  internals.
-
-</li>
-<li><code>-v</code> or <code>--verbose</code> &mdash; output some notes on STDERR (for now just how long
-  each operation takes).
-
-</li>
-<li><code>-d SYMBOL[=VALUE]</code> or <code>--define SYMBOL[=VALUE]</code> &mdash; will replace
-  all instances of the specified symbol where used as an identifier
-  (except where symbol has properly declared by a var declaration or
-  use as function parameter or similar) with the specified value. This
-  argument may be specified multiple times to define multiple
-  symbols - if no value is specified the symbol will be replaced with
-  the value <code>true</code>, or you can specify a numeric value (such as
-  <code>1024</code>), a quoted string value (such as ="object"= or
-  ='https://github.com'<code>), or the name of another symbol or keyword   (such as =null</code> or <code>document</code>).
-  This allows you, for example, to assign meaningful names to key
-  constant values but discard the symbolic names in the uglified
-  version for brevity/efficiency, or when used wth care, allows
-  UglifyJS to operate as a form of <b>conditional compilation</b>
-  whereby defining appropriate values may, by dint of the constant
-  folding and dead code removal features above, remove entire
-  superfluous code blocks (e.g. completely remove instrumentation or
-  trace code for production use).
-  Where string values are being defined, the handling of quotes are
-  likely to be subject to the specifics of your command shell
-  environment, so you may need to experiment with quoting styles
-  depending on your platform, or you may find the option
-  <code>--define-from-module</code> more suitable for use.
-
-</li>
-<li><code>-define-from-module SOMEMODULE</code> &mdash; will load the named module (as
-  per the NodeJS <code>require()</code> function) and iterate all the exported
-  properties of the module defining them as symbol names to be defined
-  (as if by the <code>--define</code> option) per the name of each property
-  (i.e. without the module name prefix) and given the value of the
-  property. This is a much easier way to handle and document groups of
-  symbols to be defined rather than a large number of <code>--define</code>
-  options.
-
-</li>
-<li><code>--unsafe</code> &mdash; enable other additional optimizations that are known to be
-  unsafe in some contrived situations, but could still be generally useful.
-  For now only these:
-
-<ul>
-<li>foo.toString()  ==&gt;  foo+""
-</li>
-<li>new Array(x,&hellip;)  ==&gt; [x,&hellip;]
-</li>
-<li>new Array(x) ==&gt; Array(x)
-
-</li>
-</ul>
-
-</li>
-<li><code>--max-line-len</code> (default 32K characters) &mdash; add a newline after around
-  32K characters.  I've seen both FF and Chrome croak when all the code was
-  on a single line of around 670K.  Pass &ndash;max-line-len 0 to disable this
-  safety feature.
-
-</li>
-<li><code>--reserved-names</code> &mdash; some libraries rely on certain names to be used, as
-  pointed out in issue #92 and #81, so this option allow you to exclude such
-  names from the mangler.  For example, to keep names <code>require</code> and <code>$super</code>
-  intact you'd specify &ndash;reserved-names "require,$super".
-
-</li>
-<li><code>--inline-script</code> &ndash; when you want to include the output literally in an
-  HTML <code>&lt;script&gt;</code> tag you can use this option to prevent <code>&lt;/script</code> from
-  showing up in the output.
-
-</li>
-<li><code>--lift-vars</code> &ndash; when you pass this, UglifyJS will apply the following
-  transformations (see the notes in API, <code>ast_lift_variables</code>):
-
-<ul>
-<li>put all <code>var</code> declarations at the start of the scope
-</li>
-<li>make sure a variable is declared only once
-</li>
-<li>discard unused function arguments
-</li>
-<li>discard unused inner (named) functions
-</li>
-<li>finally, try to merge assignments into that one <code>var</code> declaration, if
-    possible.
-</li>
-</ul>
-
-</li>
-</ul>
-
-
-
-</div>
-
-<div id="outline-container-1-4-1" class="outline-4">
-<h4 id="sec-1-4-1"><span class="section-number-4">1.4.1</span> API </h4>
-<div class="outline-text-4" id="text-1-4-1">
-
-
-<p>
-To use the library from JavaScript, you'd do the following (example for
-NodeJS):
-</p>
-
-
-
-<pre class="src src-js"><span class="org-keyword">var</span> <span class="org-variable-name">jsp</span> = require(<span class="org-string">"uglify-js"</span>).parser;
-<span class="org-keyword">var</span> <span class="org-variable-name">pro</span> = require(<span class="org-string">"uglify-js"</span>).uglify;
-
-<span class="org-keyword">var</span> <span class="org-variable-name">orig_code</span> = <span class="org-string">"... JS code here"</span>;
-<span class="org-keyword">var</span> <span class="org-variable-name">ast</span> = jsp.parse(orig_code); <span class="org-comment-delimiter">// </span><span class="org-comment">parse code and get the initial AST</span>
-ast = pro.ast_mangle(ast); <span class="org-comment-delimiter">// </span><span class="org-comment">get a new AST with mangled names</span>
-ast = pro.ast_squeeze(ast); <span class="org-comment-delimiter">// </span><span class="org-comment">get an AST with compression optimizations</span>
-<span class="org-keyword">var</span> <span class="org-variable-name">final_code</span> = pro.gen_code(ast); <span class="org-comment-delimiter">// </span><span class="org-comment">compressed code here</span>
-</pre>
-
-
-<p>
-The above performs the full compression that is possible right now.  As you
-can see, there are a sequence of steps which you can apply.  For example if
-you want compressed output but for some reason you don't want to mangle
-variable names, you would simply skip the line that calls
-<code>pro.ast_mangle(ast)</code>.
-</p>
-<p>
-Some of these functions take optional arguments.  Here's a description:
-</p>
-<ul>
-<li><code>jsp.parse(code, strict_semicolons)</code> &ndash; parses JS code and returns an AST.
-  <code>strict_semicolons</code> is optional and defaults to <code>false</code>.  If you pass
-  <code>true</code> then the parser will throw an error when it expects a semicolon and
-  it doesn't find it.  For most JS code you don't want that, but it's useful
-  if you want to strictly sanitize your code.
-
-</li>
-<li><code>pro.ast_lift_variables(ast)</code> &ndash; merge and move <code>var</code> declarations to the
-  scop of the scope; discard unused function arguments or variables; discard
-  unused (named) inner functions.  It also tries to merge assignments
-  following the <code>var</code> declaration into it.
-
-<p>
-  If your code is very hand-optimized concerning <code>var</code> declarations, this
-  lifting variable declarations might actually increase size.  For me it
-  helps out.  On jQuery it adds 865 bytes (243 after gzip).  YMMV.  Also
-  note that (since it's not enabled by default) this operation isn't yet
-  heavily tested (please report if you find issues!).
-</p>
-<p>
-  Note that although it might increase the image size (on jQuery it gains
-  865 bytes, 243 after gzip) it's technically more correct: in certain
-  situations, dead code removal might drop variable declarations, which
-  would not happen if the variables are lifted in advance.
-</p>
-<p>
-  Here's an example of what it does:
-</p></li>
-</ul>
-
-
-
-
-
-<pre class="src src-js"><span class="org-keyword">function</span> <span class="org-function-name">f</span>(<span class="org-variable-name">a</span>, <span class="org-variable-name">b</span>, <span class="org-variable-name">c</span>, <span class="org-variable-name">d</span>, <span class="org-variable-name">e</span>) {
-    <span class="org-keyword">var</span> <span class="org-variable-name">q</span>;
-    <span class="org-keyword">var</span> <span class="org-variable-name">w</span>;
-    w = 10;
-    q = 20;
-    <span class="org-keyword">for</span> (<span class="org-keyword">var</span> <span class="org-variable-name">i</span> = 1; i &lt; 10; ++i) {
-        <span class="org-keyword">var</span> <span class="org-variable-name">boo</span> = foo(a);
-    }
-    <span class="org-keyword">for</span> (<span class="org-keyword">var</span> <span class="org-variable-name">i</span> = 0; i &lt; 1; ++i) {
-        <span class="org-keyword">var</span> <span class="org-variable-name">boo</span> = bar(c);
-    }
-    <span class="org-keyword">function</span> <span class="org-function-name">foo</span>(){ ... }
-    <span class="org-keyword">function</span> <span class="org-function-name">bar</span>(){ ... }
-    <span class="org-keyword">function</span> <span class="org-function-name">baz</span>(){ ... }
-}
-
-<span class="org-comment-delimiter">// </span><span class="org-comment">transforms into ==&gt;</span>
-
-<span class="org-keyword">function</span> <span class="org-function-name">f</span>(<span class="org-variable-name">a</span>, <span class="org-variable-name">b</span>, <span class="org-variable-name">c</span>) {
-    <span class="org-keyword">var</span> <span class="org-variable-name">i</span>, <span class="org-variable-name">boo</span>, <span class="org-variable-name">w</span> = 10, <span class="org-variable-name">q</span> = 20;
-    <span class="org-keyword">for</span> (i = 1; i &lt; 10; ++i) {
-        boo = foo(a);
-    }
-    <span class="org-keyword">for</span> (i = 0; i &lt; 1; ++i) {
-        boo = bar(c);
-    }
-    <span class="org-keyword">function</span> <span class="org-function-name">foo</span>() { ... }
-    <span class="org-keyword">function</span> <span class="org-function-name">bar</span>() { ... }
-}
-</pre>
-
-
-<ul>
-<li><code>pro.ast_mangle(ast, options)</code> &ndash; generates a new AST containing mangled
-  (compressed) variable and function names.  It supports the following
-  options:
-
-<ul>
-<li><code>toplevel</code> &ndash; mangle toplevel names (by default we don't touch them).
-</li>
-<li><code>except</code> &ndash; an array of names to exclude from compression.
-</li>
-<li><code>defines</code> &ndash; an object with properties named after symbols to
-    replace (see the <code>--define</code> option for the script) and the values
-    representing the AST replacement value.
-
-</li>
-</ul>
-
-</li>
-<li><code>pro.ast_squeeze(ast, options)</code> &ndash; employs further optimizations designed
-  to reduce the size of the code that <code>gen_code</code> would generate from the
-  AST.  Returns a new AST.  <code>options</code> can be a hash; the supported options
-  are:
-
-<ul>
-<li><code>make_seqs</code> (default true) which will cause consecutive statements in a
-    block to be merged using the "sequence" (comma) operator
-
-</li>
-<li><code>dead_code</code> (default true) which will remove unreachable code.
-
-</li>
-</ul>
-
-</li>
-<li><code>pro.gen_code(ast, options)</code> &ndash; generates JS code from the AST.  By
-  default it's minified, but using the <code>options</code> argument you can get nicely
-  formatted output.  <code>options</code> is, well, optional :-) and if you pass it it
-  must be an object and supports the following properties (below you can see
-  the default values):
-
-<ul>
-<li><code>beautify: false</code> &ndash; pass <code>true</code> if you want indented output
-</li>
-<li><code>indent_start: 0</code> (only applies when <code>beautify</code> is <code>true</code>) &ndash; initial
-    indentation in spaces
-</li>
-<li><code>indent_level: 4</code> (only applies when <code>beautify</code> is <code>true</code>) --
-    indentation level, in spaces (pass an even number)
-</li>
-<li><code>quote_keys: false</code> &ndash; if you pass <code>true</code> it will quote all keys in
-    literal objects
-</li>
-<li><code>space_colon: false</code> (only applies when <code>beautify</code> is <code>true</code>) &ndash; wether
-    to put a space before the colon in object literals
-</li>
-<li><code>ascii_only: false</code> &ndash; pass <code>true</code> if you want to encode non-ASCII
-    characters as <code>\uXXXX</code>.
-</li>
-<li><code>inline_script: false</code> &ndash; pass <code>true</code> to escape occurrences of
-    <code>&lt;/script</code> in strings
-</li>
-</ul>
-
-</li>
-</ul>
-
-
-</div>
-
-</div>
-
-<div id="outline-container-1-4-2" class="outline-4">
-<h4 id="sec-1-4-2"><span class="section-number-4">1.4.2</span> Beautifier shortcoming &ndash; no more comments </h4>
-<div class="outline-text-4" id="text-1-4-2">
-
-
-<p>
-The beautifier can be used as a general purpose indentation tool.  It's
-useful when you want to make a minified file readable.  One limitation,
-though, is that it discards all comments, so you don't really want to use it
-to reformat your code, unless you don't have, or don't care about, comments.
-</p>
-<p>
-In fact it's not the beautifier who discards comments &mdash; they are dumped at
-the parsing stage, when we build the initial AST.  Comments don't really
-make sense in the AST, and while we could add nodes for them, it would be
-inconvenient because we'd have to add special rules to ignore them at all
-the processing stages.
-</p>
-</div>
-
-</div>
-
-<div id="outline-container-1-4-3" class="outline-4">
-<h4 id="sec-1-4-3"><span class="section-number-4">1.4.3</span> Use as a code pre-processor </h4>
-<div class="outline-text-4" id="text-1-4-3">
-
-
-<p>
-The <code>--define</code> option can be used, particularly when combined with the
-constant folding logic, as a form of pre-processor to enable or remove
-particular constructions, such as might be used for instrumenting
-development code, or to produce variations aimed at a specific
-platform.
-</p>
-<p>
-The code below illustrates the way this can be done, and how the
-symbol replacement is performed.
-</p>
-
-
-
-<pre class="src src-js">CLAUSE1: <span class="org-keyword">if</span> (<span class="org-keyword">typeof</span> DEVMODE === <span class="org-string">'undefined'</span>) {
-    DEVMODE = <span class="org-constant">true</span>;
-}
-
-<span class="org-function-name">CLAUSE2</span>: <span class="org-keyword">function</span> init() {
-    <span class="org-keyword">if</span> (DEVMODE) {
-        console.log(<span class="org-string">"init() called"</span>);
-    }
-    ....
-    DEVMODE &amp;amp;&amp;amp; console.log(<span class="org-string">"init() complete"</span>);
-}
-
-<span class="org-function-name">CLAUSE3</span>: <span class="org-keyword">function</span> reportDeviceStatus(<span class="org-variable-name">device</span>) {
-    <span class="org-keyword">var</span> <span class="org-variable-name">DEVMODE</span> = device.mode, <span class="org-variable-name">DEVNAME</span> = device.name;
-    <span class="org-keyword">if</span> (DEVMODE === <span class="org-string">'open'</span>) {
-        ....
-    }
-}
-</pre>
-
-
-<p>
-When the above code is normally executed, the undeclared global
-variable <code>DEVMODE</code> will be assigned the value <b>true</b> (see <code>CLAUSE1</code>)
-and so the <code>init()</code> function (<code>CLAUSE2</code>) will write messages to the
-console log when executed, but in <code>CLAUSE3</code> a locally declared
-variable will mask access to the <code>DEVMODE</code> global symbol.
-</p>
-<p>
-If the above code is processed by UglifyJS with an argument of
-<code>--define DEVMODE=false</code> then UglifyJS will replace <code>DEVMODE</code> with the
-boolean constant value <b>false</b> within <code>CLAUSE1</code> and <code>CLAUSE2</code>, but it
-will leave <code>CLAUSE3</code> as it stands because there <code>DEVMODE</code> resolves to
-a validly declared variable.
-</p>
-<p>
-And more so, the constant-folding features of UglifyJS will recognise
-that the <code>if</code> condition of <code>CLAUSE1</code> is thus always false, and so will
-remove the test and body of <code>CLAUSE1</code> altogether (including the
-otherwise slightly problematical statement <code>false = true;</code> which it
-will have formed by replacing <code>DEVMODE</code> in the body).  Similarly,
-within <code>CLAUSE2</code> both calls to <code>console.log()</code> will be removed
-altogether.
-</p>
-<p>
-In this way you can mimic, to a limited degree, the functionality of
-the C/C++ pre-processor to enable or completely remove blocks
-depending on how certain symbols are defined - perhaps using UglifyJS
-to generate different versions of source aimed at different
-environments
-</p>
-<p>
-It is recommmended (but not made mandatory) that symbols designed for
-this purpose are given names consisting of <code>UPPER_CASE_LETTERS</code> to
-distinguish them from other (normal) symbols and avoid the sort of
-clash that <code>CLAUSE3</code> above illustrates.
-</p>
-</div>
-</div>
-
-</div>
-
-<div id="outline-container-1-5" class="outline-3">
-<h3 id="sec-1-5"><span class="section-number-3">1.5</span> Compression &ndash; how good is it? </h3>
-<div class="outline-text-3" id="text-1-5">
-
-
-<p>
-Here are updated statistics.  (I also updated my Google Closure and YUI
-installations).
-</p>
-<p>
-We're still a lot better than YUI in terms of compression, though slightly
-slower.  We're still a lot faster than Closure, and compression after gzip
-is comparable.
-</p>
-<table border="2" cellspacing="0" cellpadding="6" rules="groups" frame="hsides">
-<caption></caption>
-<colgroup><col class="left" /><col class="left" /><col class="right" /><col class="left" /><col class="right" /><col class="left" /><col class="right" />
-</colgroup>
-<thead>
-<tr><th scope="col" class="left">File</th><th scope="col" class="left">UglifyJS</th><th scope="col" class="right">UglifyJS+gzip</th><th scope="col" class="left">Closure</th><th scope="col" class="right">Closure+gzip</th><th scope="col" class="left">YUI</th><th scope="col" class="right">YUI+gzip</th></tr>
-</thead>
-<tbody>
-<tr><td class="left">jquery-1.6.2.js</td><td class="left">91001 (0:01.59)</td><td class="right">31896</td><td class="left">90678 (0:07.40)</td><td class="right">31979</td><td class="left">101527 (0:01.82)</td><td class="right">34646</td></tr>
-<tr><td class="left">paper.js</td><td class="left">142023 (0:01.65)</td><td class="right">43334</td><td class="left">134301 (0:07.42)</td><td class="right">42495</td><td class="left">173383 (0:01.58)</td><td class="right">48785</td></tr>
-<tr><td class="left">prototype.js</td><td class="left">88544 (0:01.09)</td><td class="right">26680</td><td class="left">86955 (0:06.97)</td><td class="right">26326</td><td class="left">92130 (0:00.79)</td><td class="right">28624</td></tr>
-<tr><td class="left">thelib-full.js (DynarchLIB)</td><td class="left">251939 (0:02.55)</td><td class="right">72535</td><td class="left">249911 (0:09.05)</td><td class="right">72696</td><td class="left">258869 (0:01.94)</td><td class="right">76584</td></tr>
-</tbody>
-</table>
-
-
-</div>
-
-</div>
-
-<div id="outline-container-1-6" class="outline-3">
-<h3 id="sec-1-6"><span class="section-number-3">1.6</span> Bugs? </h3>
-<div class="outline-text-3" id="text-1-6">
-
-
-<p>
-Unfortunately, for the time being there is no automated test suite.  But I
-ran the compressor manually on non-trivial code, and then I tested that the
-generated code works as expected.  A few hundred times.
-</p>
-<p>
-DynarchLIB was started in times when there was no good JS minifier.
-Therefore I was quite religious about trying to write short code manually,
-and as such DL contains a lot of syntactic hacks<sup><a class="footref" name="fnr.1" href="#fn.1">1</a></sup> such as “foo == bar ?  a
-= 10 : b = 20”, though the more readable version would clearly be to use
-“if/else”.
-</p>
-<p>
-Since the parser/compressor runs fine on DL and jQuery, I'm quite confident
-that it's solid enough for production use.  If you can identify any bugs,
-I'd love to hear about them (<a href="http://groups.google.com/group/uglifyjs">use the Google Group</a> or email me directly).
-</p>
-</div>
-
-</div>
-
-<div id="outline-container-1-7" class="outline-3">
-<h3 id="sec-1-7"><span class="section-number-3">1.7</span> Links </h3>
-<div class="outline-text-3" id="text-1-7">
-
-
-<ul>
-<li>Twitter: <a href="http://twitter.com/UglifyJS">@UglifyJS</a>
-</li>
-<li>Project at GitHub: <a href="http://github.com/mishoo/UglifyJS">http://github.com/mishoo/UglifyJS</a>
-</li>
-<li>Google Group: <a href="http://groups.google.com/group/uglifyjs">http://groups.google.com/group/uglifyjs</a>
-</li>
-<li>Common Lisp JS parser: <a href="http://marijn.haverbeke.nl/parse-js/">http://marijn.haverbeke.nl/parse-js/</a>
-</li>
-<li>JS-to-Lisp compiler: <a href="http://github.com/marijnh/js">http://github.com/marijnh/js</a>
-</li>
-<li>Common Lisp JS uglifier: <a href="http://github.com/mishoo/cl-uglify-js">http://github.com/mishoo/cl-uglify-js</a>
-</li>
-</ul>
-
-
-</div>
-
-</div>
-
-<div id="outline-container-1-8" class="outline-3">
-<h3 id="sec-1-8"><span class="section-number-3">1.8</span> License </h3>
-<div class="outline-text-3" id="text-1-8">
-
-
-<p>
-UglifyJS is released under the BSD license:
-</p>
-
-
-
-<pre class="example">Copyright 2010 (c) Mihai Bazon &lt;mihai.bazon@gmail.com&gt;
-Based on parse-js (http://marijn.haverbeke.nl/parse-js/).
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-    * Redistributions of source code must retain the above
-      copyright notice, this list of conditions and the following
-      disclaimer.
-
-    * Redistributions in binary form must reproduce the above
-      copyright notice, this list of conditions and the following
-      disclaimer in the documentation and/or other materials
-      provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
-EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-</pre>
-
-
-<div id="footnotes">
-<h2 class="footnotes">Footnotes: </h2>
-<div id="text-footnotes">
-<p class="footnote"><sup><a class="footnum" name="fn.1" href="#fnr.1">1</a></sup> I even reported a few bugs and suggested some fixes in the original
-    <a href="http://marijn.haverbeke.nl/parse-js/">parse-js</a> library, and Marijn pushed fixes literally in minutes.
-</p></div>
-</div>
-</div>
-
-</div>
-</div>
-</div>
-
-<div id="postamble">
-<p class="date">Date: 2011-12-09 14:59:08 EET</p>
-<p class="author">Author: Mihai Bazon</p>
-<p class="creator">Org version 7.7 with Emacs version 23</p>
-<a href="http://validator.w3.org/check?uri=referer">Validate XHTML 1.0</a>
-
-</div>
-</body>
-</html>

node_modules/handlebars/node_modules/uglify-js/README.md

@@ -0,0 +1,588 @@
+UglifyJS 2
+==========
+[![Build Status](https://travis-ci.org/mishoo/UglifyJS2.png)](https://travis-ci.org/mishoo/UglifyJS2)
+
+UglifyJS is a JavaScript parser, minifier, compressor or beautifier toolkit.
+
+This page documents the command line utility.  For
+[API and internals documentation see my website](http://lisperator.net/uglifyjs/).
+There's also an
+[in-browser online demo](http://lisperator.net/uglifyjs/#demo) (for Firefox,
+Chrome and probably Safari).
+
+Install
+-------
+
+First make sure you have installed the latest version of [node.js](http://nodejs.org/)
+(You may need to restart your computer after this step).
+
+From NPM for use as a command line app:
+
+    npm install uglify-js -g
+
+From NPM for programmatic use:
+
+    npm install uglify-js
+
+From Git:
+
+    git clone git://github.com/mishoo/UglifyJS2.git
+    cd UglifyJS2
+    npm link .
+
+Usage
+-----
+
+    uglifyjs [input files] [options]
+
+UglifyJS2 can take multiple input files.  It's recommended that you pass the
+input files first, then pass the options.  UglifyJS will parse input files
+in sequence and apply any compression options.  The files are parsed in the
+same global scope, that is, a reference from a file to some
+variable/function declared in another file will be matched properly.
+
+If you want to read from STDIN instead, pass a single dash instead of input
+files.
+
+The available options are:
+
+    --source-map       Specify an output file where to generate source map.
+                                                                          [string]
+    --source-map-root  The path to the original source to be included in the
+                       source map.                                        [string]
+    --source-map-url   The path to the source map to be added in //@
+                       sourceMappingURL.  Defaults to the value passed with
+                       --source-map.                                      [string]
+    --in-source-map    Input source map, useful if you're compressing JS that was
+                       generated from some other original code.
+    --screw-ie8        Pass this flag if you don't care about full compliance with
+                       Internet Explorer 6-8 quirks (by default UglifyJS will try
+                       to be IE-proof).
+    -p, --prefix       Skip prefix for original filenames that appear in source
+                       maps. For example -p 3 will drop 3 directories from file
+                       names and ensure they are relative paths.
+    -o, --output       Output file (default STDOUT).
+    -b, --beautify     Beautify output/specify output options.            [string]
+    -m, --mangle       Mangle names/pass mangler options.                 [string]
+    -r, --reserved     Reserved names to exclude from mangling.
+    -c, --compress     Enable compressor/pass compressor options. Pass options
+                       like -c hoist_vars=false,if_return=false. Use -c with no
+                       argument to use the default compression options.   [string]
+    -d, --define       Global definitions                                 [string]
+    --comments         Preserve copyright comments in the output. By default this
+                       works like Google Closure, keeping JSDoc-style comments
+                       that contain "@license" or "@preserve". You can optionally
+                       pass one of the following arguments to this flag:
+                       - "all" to keep all comments
+                       - a valid JS regexp (needs to start with a slash) to keep
+                       only comments that match.
+                       Note that currently not *all* comments can be kept when
+                       compression is on, because of dead code removal or
+                       cascading statements into sequences.               [string]
+    --stats            Display operations run time on STDERR.            [boolean]
+    --acorn            Use Acorn for parsing.                            [boolean]
+    --spidermonkey     Assume input files are SpiderMonkey AST format (as JSON).
+                                                                         [boolean]
+    --self             Build itself (UglifyJS2) as a library (implies
+                       --wrap=UglifyJS --export-all)                     [boolean]
+    --wrap             Embed everything in a big function, making the “exports”
+                       and “global” variables available. You need to pass an
+                       argument to this option to specify the name that your
+                       module will take when included in, say, a browser.
+                                                                          [string]
+    --export-all       Only used when --wrap, this tells UglifyJS to add code to
+                       automatically export all globals.                 [boolean]
+    --lint             Display some scope warnings                       [boolean]
+    -v, --verbose      Verbose                                           [boolean]
+    -V, --version      Print version number and exit.                    [boolean]
+
+Specify `--output` (`-o`) to declare the output file.  Otherwise the output
+goes to STDOUT.
+
+## Source map options
+
+UglifyJS2 can generate a source map file, which is highly useful for
+debugging your compressed JavaScript.  To get a source map, pass
+`--source-map output.js.map` (full path to the file where you want the
+source map dumped).
+
+Additionally you might need `--source-map-root` to pass the URL where the
+original files can be found.  In case you are passing full paths to input
+files to UglifyJS, you can use `--prefix` (`-p`) to specify the number of
+directories to drop from the path prefix when declaring files in the source
+map.
+
+For example:
+
+    uglifyjs /home/doe/work/foo/src/js/file1.js \
+             /home/doe/work/foo/src/js/file2.js \
+             -o foo.min.js \
+             --source-map foo.min.js.map \
+             --source-map-root http://foo.com/src \
+             -p 5 -c -m
+
+The above will compress and mangle `file1.js` and `file2.js`, will drop the
+output in `foo.min.js` and the source map in `foo.min.js.map`.  The source
+mapping will refer to `http://foo.com/src/js/file1.js` and
+`http://foo.com/src/js/file2.js` (in fact it will list `http://foo.com/src`
+as the source map root, and the original files as `js/file1.js` and
+`js/file2.js`).
+
+### Composed source map
+
+When you're compressing JS code that was output by a compiler such as
+CoffeeScript, mapping to the JS code won't be too helpful.  Instead, you'd
+like to map back to the original code (i.e. CoffeeScript).  UglifyJS has an
+option to take an input source map.  Assuming you have a mapping from
+CoffeeScript → compiled JS, UglifyJS can generate a map from CoffeeScript →
+compressed JS by mapping every token in the compiled JS to its original
+location.
+
+To use this feature you need to pass `--in-source-map
+/path/to/input/source.map`.  Normally the input source map should also point
+to the file containing the generated JS, so if that's correct you can omit
+input files from the command line.
+
+## Mangler options
+
+To enable the mangler you need to pass `--mangle` (`-m`).  The following
+(comma-separated) options are supported:
+
+- `sort` — to assign shorter names to most frequently used variables.  This
+  saves a few hundred bytes on jQuery before gzip, but the output is
+  _bigger_ after gzip (and seems to happen for other libraries I tried it
+  on) therefore it's not enabled by default.
+
+- `toplevel` — mangle names declared in the toplevel scope (disabled by
+  default).
+
+- `eval` — mangle names visible in scopes where `eval` or `when` are used
+  (disabled by default).
+
+When mangling is enabled but you want to prevent certain names from being
+mangled, you can declare those names with `--reserved` (`-r`) — pass a
+comma-separated list of names.  For example:
+
+    uglifyjs ... -m -r '$,require,exports'
+
+to prevent the `require`, `exports` and `$` names from being changed.
+
+## Compressor options
+
+You need to pass `--compress` (`-c`) to enable the compressor.  Optionally
+you can pass a comma-separated list of options.  Options are in the form
+`foo=bar`, or just `foo` (the latter implies a boolean option that you want
+to set `true`; it's effectively a shortcut for `foo=true`).
+
+- `sequences` -- join consecutive simple statements using the comma operator
+- `properties` -- rewrite property access using the dot notation, for
+  example `foo["bar"] → foo.bar`
+- `dead_code` -- remove unreachable code
+- `drop_debugger` -- remove `debugger;` statements
+- `unsafe` (default: false) -- apply "unsafe" transformations (discussion below)
+- `conditionals` -- apply optimizations for `if`-s and conditional
+  expressions
+- `comparisons` -- apply certain optimizations to binary nodes, for example:
+  `!(a <= b) → a > b` (only when `unsafe`), attempts to negate binary nodes,
+  e.g. `a = !b && !c && !d && !e → a=!(b||c||d||e)` etc.
+- `evaluate` -- attempt to evaluate constant expressions
+- `booleans` -- various optimizations for boolean context, for example `!!a
+  ? b : c → a ? b : c`
+- `loops` -- optimizations for `do`, `while` and `for` loops when we can
+  statically determine the condition
+- `unused` -- drop unreferenced functions and variables
+- `hoist_funs` -- hoist function declarations
+- `hoist_vars` (default: false) -- hoist `var` declarations (this is `false`
+  by default because it seems to increase the size of the output in general)
+- `if_return` -- optimizations for if/return and if/continue
+- `join_vars` -- join consecutive `var` statements
+- `cascade` -- small optimization for sequences, transform `x, x` into `x`
+  and `x = something(), x` into `x = something()`
+- `warnings` -- display warnings when dropping unreachable code or unused
+  declarations etc.
+
+### The `unsafe` option
+
+It enables some transformations that *might* break code logic in certain
+contrived cases, but should be fine for most code.  You might want to try it
+on your own code, it should reduce the minified size.  Here's what happens
+when this flag is on:
+
+- `new Array(1, 2, 3)` or `Array(1, 2, 3)` → `[1, 2, 3 ]`
+- `new Object()` → `{}`
+- `String(exp)` or `exp.toString()` → `"" + exp`
+- `new Object/RegExp/Function/Error/Array (...)` → we discard the `new`
+- `typeof foo == "undefined"` → `foo === void 0`
+- `void 0` → `"undefined"` (if there is a variable named "undefined" in
+  scope; we do it because the variable name will be mangled, typically
+  reduced to a single character).
+
+### Conditional compilation
+
+You can use the `--define` (`-d`) switch in order to declare global
+variables that UglifyJS will assume to be constants (unless defined in
+scope).  For example if you pass `--define DEBUG=false` then, coupled with
+dead code removal UglifyJS will discard the following from the output:
+```javascript
+if (DEBUG) {
+	console.log("debug stuff");
+}
+```
+
+UglifyJS will warn about the condition being always false and about dropping
+unreachable code; for now there is no option to turn off only this specific
+warning, you can pass `warnings=false` to turn off *all* warnings.
+
+Another way of doing that is to declare your globals as constants in a
+separate file and include it into the build.  For example you can have a
+`build/defines.js` file with the following:
+```javascript
+const DEBUG = false;
+const PRODUCTION = true;
+// etc.
+```
+
+and build your code like this:
+
+    uglifyjs build/defines.js js/foo.js js/bar.js... -c
+
+UglifyJS will notice the constants and, since they cannot be altered, it
+will evaluate references to them to the value itself and drop unreachable
+code as usual.  The possible downside of this approach is that the build
+will contain the `const` declarations.
+
+<a name="codegen-options"></a>
+## Beautifier options
+
+The code generator tries to output shortest code possible by default.  In
+case you want beautified output, pass `--beautify` (`-b`).  Optionally you
+can pass additional arguments that control the code output:
+
+- `beautify` (default `true`) -- whether to actually beautify the output.
+  Passing `-b` will set this to true, but you might need to pass `-b` even
+  when you want to generate minified code, in order to specify additional
+  arguments, so you can use `-b beautify=false` to override it.
+- `indent-level` (default 4)
+- `indent-start` (default 0) -- prefix all lines by that many spaces
+- `quote-keys` (default `false`) -- pass `true` to quote all keys in literal
+  objects
+- `space-colon` (default `true`) -- insert a space after the colon signs
+- `ascii-only` (default `false`) -- escape Unicode characters in strings and
+  regexps
+- `inline-script` (default `false`) -- escape the slash in occurrences of
+  `</script` in strings
+- `width` (default 80) -- only takes effect when beautification is on, this
+  specifies an (orientative) line width that the beautifier will try to
+  obey.  It refers to the width of the line text (excluding indentation).
+  It doesn't work very well currently, but it does make the code generated
+  by UglifyJS more readable.
+- `max-line-len` (default 32000) -- maximum line length (for uglified code)
+- `ie-proof` (default `true`) -- generate “IE-proof” code (for now this
+  means add brackets around the do/while in code like this: `if (foo) do
+  something(); while (bar); else ...`.
+- `bracketize` (default `false`) -- always insert brackets in `if`, `for`,
+  `do`, `while` or `with` statements, even if their body is a single
+  statement.
+- `semicolons` (default `true`) -- separate statements with semicolons.  If
+  you pass `false` then whenever possible we will use a newline instead of a
+  semicolon, leading to more readable output of uglified code (size before
+  gzip could be smaller; size after gzip insignificantly larger).
+- `negate-iife` (default `!beautify`) -- prefer negation, rather than
+  parens, for "Immediately-Called Function Expressions".  This defaults to
+  `true` when beautification is off, and `false` if beautification is on;
+  pass it manually to force a value.
+
+### Keeping copyright notices or other comments
+
+You can pass `--comments` to retain certain comments in the output.  By
+default it will keep JSDoc-style comments that contain "@preserve",
+"@license" or "@cc_on" (conditional compilation for IE).  You can pass
+`--comments all` to keep all the comments, or a valid JavaScript regexp to
+keep only comments that match this regexp.  For example `--comments
+'/foo|bar/'` will keep only comments that contain "foo" or "bar".
+
+Note, however, that there might be situations where comments are lost.  For
+example:
+```javascript
+function f() {
+	/** @preserve Foo Bar */
+	function g() {
+	  // this function is never called
+	}
+	return something();
+}
+```
+
+Even though it has "@preserve", the comment will be lost because the inner
+function `g` (which is the AST node to which the comment is attached to) is
+discarded by the compressor as not referenced.
+
+The safest comments where to place copyright information (or other info that
+needs to be kept in the output) are comments attached to toplevel nodes.
+
+## Support for the SpiderMonkey AST
+
+UglifyJS2 has its own abstract syntax tree format; for
+[practical reasons](http://lisperator.net/blog/uglifyjs-why-not-switching-to-spidermonkey-ast/)
+we can't easily change to using the SpiderMonkey AST internally.  However,
+UglifyJS now has a converter which can import a SpiderMonkey AST.
+
+For example [Acorn][acorn] is a super-fast parser that produces a
+SpiderMonkey AST.  It has a small CLI utility that parses one file and dumps
+the AST in JSON on the standard output.  To use UglifyJS to mangle and
+compress that:
+
+    acorn file.js | uglifyjs --spidermonkey -m -c
+
+The `--spidermonkey` option tells UglifyJS that all input files are not
+JavaScript, but JS code described in SpiderMonkey AST in JSON.  Therefore we
+don't use our own parser in this case, but just transform that AST into our
+internal AST.
+
+### Use Acorn for parsing
+
+More for fun, I added the `--acorn` option which will use Acorn to do all
+the parsing.  If you pass this option, UglifyJS will `require("acorn")`.
+
+Acorn is really fast (e.g. 250ms instead of 380ms on some 650K code), but
+converting the SpiderMonkey tree that Acorn produces takes another 150ms so
+in total it's a bit more than just using UglifyJS's own parser.
+
+API Reference
+-------------
+
+Assuming installation via NPM, you can load UglifyJS in your application
+like this:
+```javascript
+var UglifyJS = require("uglify-js");
+```
+
+It exports a lot of names, but I'll discuss here the basics that are needed
+for parsing, mangling and compressing a piece of code.  The sequence is (1)
+parse, (2) compress, (3) mangle, (4) generate output code.
+
+### The simple way
+
+There's a single toplevel function which combines all the steps.  If you
+don't need additional customization, you might want to go with `minify`.
+Example:
+```javascript
+var result = UglifyJS.minify("/path/to/file.js");
+console.log(result.code); // minified output
+// if you need to pass code instead of file name
+var result = UglifyJS.minify("var b = function () {};", {fromString: true});
+```
+
+You can also compress multiple files:
+```javascript
+var result = UglifyJS.minify([ "file1.js", "file2.js", "file3.js" ]);
+console.log(result.code);
+```
+
+To generate a source map:
+```javascript
+var result = UglifyJS.minify([ "file1.js", "file2.js", "file3.js" ], {
+	outSourceMap: "out.js.map"
+});
+console.log(result.code); // minified output
+console.log(result.map);
+```
+
+Note that the source map is not saved in a file, it's just returned in
+`result.map`.  The value passed for `outSourceMap` is only used to set the
+`file` attribute in the source map (see [the spec][sm-spec]).
+
+You can also specify sourceRoot property to be included in source map:
+```javascript
+var result = UglifyJS.minify([ "file1.js", "file2.js", "file3.js" ], {
+	outSourceMap: "out.js.map",
+	sourceRoot: "http://example.com/src"
+});
+```
+
+If you're compressing compiled JavaScript and have a source map for it, you
+can use the `inSourceMap` argument:
+```javascript
+var result = UglifyJS.minify("compiled.js", {
+	inSourceMap: "compiled.js.map",
+	outSourceMap: "minified.js.map"
+});
+// same as before, it returns `code` and `map`
+```
+
+The `inSourceMap` is only used if you also request `outSourceMap` (it makes
+no sense otherwise).
+
+Other options:
+
+- `warnings` (default `false`) — pass `true` to display compressor warnings.
+
+- `fromString` (default `false`) — if you pass `true` then you can pass
+  JavaScript source code, rather than file names.
+
+- `mangle` — pass `false` to skip mangling names.
+
+- `output` (default `null`) — pass an object if you wish to specify
+  additional [output options][codegen].  The defaults are optimized
+  for best compression.
+
+- `compress` (default `{}`) — pass `false` to skip compressing entirely.
+  Pass an object to specify custom [compressor options][compressor].
+
+We could add more options to `UglifyJS.minify` — if you need additional
+functionality please suggest!
+
+### The hard way
+
+Following there's more detailed API info, in case the `minify` function is
+too simple for your needs.
+
+#### The parser
+```javascript
+var toplevel_ast = UglifyJS.parse(code, options);
+```
+
+`options` is optional and if present it must be an object.  The following
+properties are available:
+
+- `strict` — disable automatic semicolon insertion and support for trailing
+  comma in arrays and objects
+- `filename` — the name of the file where this code is coming from
+- `toplevel` — a `toplevel` node (as returned by a previous invocation of
+  `parse`)
+
+The last two options are useful when you'd like to minify multiple files and
+get a single file as the output and a proper source map.  Our CLI tool does
+something like this:
+```javascript
+var toplevel = null;
+files.forEach(function(file){
+	var code = fs.readFileSync(file);
+	toplevel = UglifyJS.parse(code, {
+		filename: file,
+		toplevel: toplevel
+	});
+});
+```
+
+After this, we have in `toplevel` a big AST containing all our files, with
+each token having proper information about where it came from.
+
+#### Scope information
+
+UglifyJS contains a scope analyzer that you need to call manually before
+compressing or mangling.  Basically it augments various nodes in the AST
+with information about where is a name defined, how many times is a name
+referenced, if it is a global or not, if a function is using `eval` or the
+`with` statement etc.  I will discuss this some place else, for now what's
+important to know is that you need to call the following before doing
+anything with the tree:
+```javascript
+toplevel.figure_out_scope()
+```
+
+#### Compression
+
+Like this:
+```javascript
+var compressor = UglifyJS.Compressor(options);
+var compressed_ast = toplevel.transform(compressor);
+```
+
+The `options` can be missing.  Available options are discussed above in
+“Compressor options”.  Defaults should lead to best compression in most
+scripts.
+
+The compressor is destructive, so don't rely that `toplevel` remains the
+original tree.
+
+#### Mangling
+
+After compression it is a good idea to call again `figure_out_scope` (since
+the compressor might drop unused variables / unreachable code and this might
+change the number of identifiers or their position).  Optionally, you can
+call a trick that helps after Gzip (counting character frequency in
+non-mangleable words).  Example:
+```javascript
+compressed_ast.figure_out_scope();
+compressed_ast.compute_char_frequency();
+compressed_ast.mangle_names();
+```
+
+#### Generating output
+
+AST nodes have a `print` method that takes an output stream.  Essentially,
+to generate code you do this:
+```javascript
+var stream = UglifyJS.OutputStream(options);
+compressed_ast.print(stream);
+var code = stream.toString(); // this is your minified code
+```
+
+or, for a shortcut you can do:
+```javascript
+var code = compressed_ast.print_to_string(options);
+```
+
+As usual, `options` is optional.  The output stream accepts a lot of otions,
+most of them documented above in section “Beautifier options”.  The two
+which we care about here are `source_map` and `comments`.
+
+#### Keeping comments in the output
+
+In order to keep certain comments in the output you need to pass the
+`comments` option.  Pass a RegExp or a function.  If you pass a RegExp, only
+those comments whose body matches the regexp will be kept.  Note that body
+means without the initial `//` or `/*`.  If you pass a function, it will be
+called for every comment in the tree and will receive two arguments: the
+node that the comment is attached to, and the comment token itself.
+
+The comment token has these properties:
+
+- `type`: "comment1" for single-line comments or "comment2" for multi-line
+  comments
+- `value`: the comment body
+- `pos` and `endpos`: the start/end positions (zero-based indexes) in the
+  original code where this comment appears
+- `line` and `col`: the line and column where this comment appears in the
+  original code
+- `file` — the file name of the original file
+- `nlb` — true if there was a newline before this comment in the original
+  code, or if this comment contains a newline.
+
+Your function should return `true` to keep the comment, or a falsy value
+otherwise.
+
+#### Generating a source mapping
+
+You need to pass the `source_map` argument when calling `print`.  It needs
+to be a `SourceMap` object (which is a thin wrapper on top of the
+[source-map][source-map] library).
+
+Example:
+```javascript
+var source_map = UglifyJS.SourceMap(source_map_options);
+var stream = UglifyJS.OutputStream({
+	...
+	source_map: source_map
+});
+compressed_ast.print(stream);
+
+var code = stream.toString();
+var map = source_map.toString(); // json output for your source map
+```
+
+The `source_map_options` (optional) can contain the following properties:
+
+- `file`: the name of the JavaScript output file that this mapping refers to
+- `root`: the `sourceRoot` property (see the [spec][sm-spec])
+- `orig`: the "original source map", handy when you compress generated JS
+  and want to map the minified output back to the original code where it
+  came from.  It can be simply a string in JSON, or a JSON object containing
+  the original source map.
+
+  [acorn]: https://github.com/marijnh/acorn
+  [source-map]: https://github.com/mozilla/source-map
+  [sm-spec]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit
+  [codegen]: http://lisperator.net/uglifyjs/codegen
+  [compressor]: http://lisperator.net/uglifyjs/compress

node_modules/handlebars/node_modules/uglify-js/README.org

@@ -1,578 +0,0 @@
-#+TITLE: UglifyJS -- a JavaScript parser/compressor/beautifier
-#+KEYWORDS: javascript, js, parser, compiler, compressor, mangle, minify, minifier
-#+DESCRIPTION: a JavaScript parser/compressor/beautifier in JavaScript
-#+STYLE: <link rel="stylesheet" type="text/css" href="docstyle.css" />
-#+AUTHOR: Mihai Bazon
-#+EMAIL: mihai.bazon@gmail.com
-
-* UglifyJS --- a JavaScript parser/compressor/beautifier
-
-This package implements a general-purpose JavaScript
-parser/compressor/beautifier toolkit.  It is developed on [[http://nodejs.org/][NodeJS]], but it
-should work on any JavaScript platform supporting the CommonJS module system
-(and if your platform of choice doesn't support CommonJS, you can easily
-implement it, or discard the =exports.*= lines from UglifyJS sources).
-
-The tokenizer/parser generates an abstract syntax tree from JS code.  You
-can then traverse the AST to learn more about the code, or do various
-manipulations on it.  This part is implemented in [[../lib/parse-js.js][parse-js.js]] and it's a
-port to JavaScript of the excellent [[http://marijn.haverbeke.nl/parse-js/][parse-js]] Common Lisp library from [[http://marijn.haverbeke.nl/][Marijn
-Haverbeke]].
-
-( See [[http://github.com/mishoo/cl-uglify-js][cl-uglify-js]] if you're looking for the Common Lisp version of
-UglifyJS. )
-
-The second part of this package, implemented in [[../lib/process.js][process.js]], inspects and
-manipulates the AST generated by the parser to provide the following:
-
-- ability to re-generate JavaScript code from the AST.  Optionally
-  indented---you can use this if you want to “beautify” a program that has
-  been compressed, so that you can inspect the source.  But you can also run
-  our code generator to print out an AST without any whitespace, so you
-  achieve compression as well.
-
-- shorten variable names (usually to single characters).  Our mangler will
-  analyze the code and generate proper variable names, depending on scope
-  and usage, and is smart enough to deal with globals defined elsewhere, or
-  with =eval()= calls or =with{}= statements.  In short, if =eval()= or
-  =with{}= are used in some scope, then all variables in that scope and any
-  variables in the parent scopes will remain unmangled, and any references
-  to such variables remain unmangled as well.
-
-- various small optimizations that may lead to faster code but certainly
-  lead to smaller code.  Where possible, we do the following:
-
-  - foo["bar"]  ==>  foo.bar
-
-  - remove block brackets ={}=
-
-  - join consecutive var declarations:
-    var a = 10; var b = 20; ==> var a=10,b=20;
-
-  - resolve simple constant expressions: 1 +2 * 3 ==> 7.  We only do the
-    replacement if the result occupies less bytes; for example 1/3 would
-    translate to 0.333333333333, so in this case we don't replace it.
-
-  - consecutive statements in blocks are merged into a sequence; in many
-    cases, this leaves blocks with a single statement, so then we can remove
-    the block brackets.
-
-  - various optimizations for IF statements:
-
-    - if (foo) bar(); else baz(); ==> foo?bar():baz();
-    - if (!foo) bar(); else baz(); ==> foo?baz():bar();
-    - if (foo) bar(); ==> foo&&bar();
-    - if (!foo) bar(); ==> foo||bar();
-    - if (foo) return bar(); else return baz(); ==> return foo?bar():baz();
-    - if (foo) return bar(); else something(); ==> {if(foo)return bar();something()}
-
-  - remove some unreachable code and warn about it (code that follows a
-    =return=, =throw=, =break= or =continue= statement, except
-    function/variable declarations).
-
-  - act a limited version of a pre-processor (c.f. the pre-processor of
-    C/C++) to allow you to safely replace selected global symbols with
-    specified values.  When combined with the optimisations above this can
-    make UglifyJS operate slightly more like a compilation process, in
-    that when certain symbols are replaced by constant values, entire code
-    blocks may be optimised away as unreachable.
-
-** <<Unsafe transformations>>
-
-The following transformations can in theory break code, although they're
-probably safe in most practical cases.  To enable them you need to pass the
-=--unsafe= flag.
-
-*** Calls involving the global Array constructor
-
-The following transformations occur:
-
-#+BEGIN_SRC js
-new Array(1, 2, 3, 4)  => [1,2,3,4]
-Array(a, b, c)         => [a,b,c]
-new Array(5)           => Array(5)
-new Array(a)           => Array(a)
-#+END_SRC
-
-These are all safe if the Array name isn't redefined.  JavaScript does allow
-one to globally redefine Array (and pretty much everything, in fact) but I
-personally don't see why would anyone do that.
-
-UglifyJS does handle the case where Array is redefined locally, or even
-globally but with a =function= or =var= declaration.  Therefore, in the
-following cases UglifyJS *doesn't touch* calls or instantiations of Array:
-
-#+BEGIN_SRC js
-// case 1.  globally declared variable
-  var Array;
-  new Array(1, 2, 3);
-  Array(a, b);
-
-  // or (can be declared later)
-  new Array(1, 2, 3);
-  var Array;
-
-  // or (can be a function)
-  new Array(1, 2, 3);
-  function Array() { ... }
-
-// case 2.  declared in a function
-  (function(){
-    a = new Array(1, 2, 3);
-    b = Array(5, 6);
-    var Array;
-  })();
-
-  // or
-  (function(Array){
-    return Array(5, 6, 7);
-  })();
-
-  // or
-  (function(){
-    return new Array(1, 2, 3, 4);
-    function Array() { ... }
-  })();
-
-  // etc.
-#+END_SRC
-
-*** =obj.toString()= ==> =obj+“”=
-
-** Install (NPM)
-
-UglifyJS is now available through NPM --- =npm install uglify-js= should do
-the job.
-
-** Install latest code from GitHub
-
-#+BEGIN_SRC sh
-## clone the repository
-mkdir -p /where/you/wanna/put/it
-cd /where/you/wanna/put/it
-git clone git://github.com/mishoo/UglifyJS.git
-
-## make the module available to Node
-mkdir -p ~/.node_libraries/
-cd ~/.node_libraries/
-ln -s /where/you/wanna/put/it/UglifyJS/uglify-js.js
-
-## and if you want the CLI script too:
-mkdir -p ~/bin
-cd ~/bin
-ln -s /where/you/wanna/put/it/UglifyJS/bin/uglifyjs
-  # (then add ~/bin to your $PATH if it's not there already)
-#+END_SRC
-
-** Usage
-
-There is a command-line tool that exposes the functionality of this library
-for your shell-scripting needs:
-
-#+BEGIN_SRC sh
-uglifyjs [ options... ] [ filename ]
-#+END_SRC
-
-=filename= should be the last argument and should name the file from which
-to read the JavaScript code.  If you don't specify it, it will read code
-from STDIN.
-
-Supported options:
-
-- =-b= or =--beautify= --- output indented code; when passed, additional
-  options control the beautifier:
-
-  - =-i N= or =--indent N= --- indentation level (number of spaces)
-
-  - =-q= or =--quote-keys= --- quote keys in literal objects (by default,
-    only keys that cannot be identifier names will be quotes).
-
-- =-c= or =----consolidate-primitive-values= --- consolidates null, Boolean,
-  and String values. Known as aliasing in the Closure Compiler. Worsens the
-  data compression ratio of gzip.
-
-- =--ascii= --- pass this argument to encode non-ASCII characters as
-  =\uXXXX= sequences.  By default UglifyJS won't bother to do it and will
-  output Unicode characters instead.  (the output is always encoded in UTF8,
-  but if you pass this option you'll only get ASCII).
-
-- =-nm= or =--no-mangle= --- don't mangle names.
-
-- =-nmf= or =--no-mangle-functions= -- in case you want to mangle variable
-  names, but not touch function names.
-
-- =-ns= or =--no-squeeze= --- don't call =ast_squeeze()= (which does various
-  optimizations that result in smaller, less readable code).
-
-- =-mt= or =--mangle-toplevel= --- mangle names in the toplevel scope too
-  (by default we don't do this).
-
-- =--no-seqs= --- when =ast_squeeze()= is called (thus, unless you pass
-  =--no-squeeze=) it will reduce consecutive statements in blocks into a
-  sequence.  For example, "a = 10; b = 20; foo();" will be written as
-  "a=10,b=20,foo();".  In various occasions, this allows us to discard the
-  block brackets (since the block becomes a single statement).  This is ON
-  by default because it seems safe and saves a few hundred bytes on some
-  libs that I tested it on, but pass =--no-seqs= to disable it.
-
-- =--no-dead-code= --- by default, UglifyJS will remove code that is
-  obviously unreachable (code that follows a =return=, =throw=, =break= or
-  =continue= statement and is not a function/variable declaration).  Pass
-  this option to disable this optimization.
-
-- =-nc= or =--no-copyright= --- by default, =uglifyjs= will keep the initial
-  comment tokens in the generated code (assumed to be copyright information
-  etc.).  If you pass this it will discard it.
-
-- =-o filename= or =--output filename= --- put the result in =filename=.  If
-  this isn't given, the result goes to standard output (or see next one).
-
-- =--overwrite= --- if the code is read from a file (not from STDIN) and you
-  pass =--overwrite= then the output will be written in the same file.
-
-- =--ast= --- pass this if you want to get the Abstract Syntax Tree instead
-  of JavaScript as output.  Useful for debugging or learning more about the
-  internals.
-
-- =-v= or =--verbose= --- output some notes on STDERR (for now just how long
-  each operation takes).
-
-- =-d SYMBOL[=VALUE]= or =--define SYMBOL[=VALUE]= --- will replace
-  all instances of the specified symbol where used as an identifier
-  (except where symbol has properly declared by a var declaration or
-  use as function parameter or similar) with the specified value. This
-  argument may be specified multiple times to define multiple
-  symbols - if no value is specified the symbol will be replaced with
-  the value =true=, or you can specify a numeric value (such as
-  =1024=), a quoted string value (such as ="object"= or
-  ='https://github.com'=), or the name of another symbol or keyword
-  (such as =null= or =document=).
-  This allows you, for example, to assign meaningful names to key
-  constant values but discard the symbolic names in the uglified
-  version for brevity/efficiency, or when used wth care, allows
-  UglifyJS to operate as a form of *conditional compilation*
-  whereby defining appropriate values may, by dint of the constant
-  folding and dead code removal features above, remove entire
-  superfluous code blocks (e.g. completely remove instrumentation or
-  trace code for production use).
-  Where string values are being defined, the handling of quotes are
-  likely to be subject to the specifics of your command shell
-  environment, so you may need to experiment with quoting styles
-  depending on your platform, or you may find the option
-  =--define-from-module= more suitable for use.
-
-- =-define-from-module SOMEMODULE= --- will load the named module (as
-  per the NodeJS =require()= function) and iterate all the exported
-  properties of the module defining them as symbol names to be defined
-  (as if by the =--define= option) per the name of each property
-  (i.e. without the module name prefix) and given the value of the
-  property. This is a much easier way to handle and document groups of
-  symbols to be defined rather than a large number of =--define=
-  options.
-
-- =--unsafe= --- enable other additional optimizations that are known to be
-  unsafe in some contrived situations, but could still be generally useful.
-  For now only these:
-
-  - foo.toString()  ==>  foo+""
-  - new Array(x,...)  ==> [x,...]
-  - new Array(x) ==> Array(x)
-
-- =--max-line-len= (default 32K characters) --- add a newline after around
-  32K characters.  I've seen both FF and Chrome croak when all the code was
-  on a single line of around 670K.  Pass --max-line-len 0 to disable this
-  safety feature.
-
-- =--reserved-names= --- some libraries rely on certain names to be used, as
-  pointed out in issue #92 and #81, so this option allow you to exclude such
-  names from the mangler.  For example, to keep names =require= and =$super=
-  intact you'd specify --reserved-names "require,$super".
-
-- =--inline-script= -- when you want to include the output literally in an
-  HTML =<script>= tag you can use this option to prevent =</script= from
-  showing up in the output.
-
-- =--lift-vars= -- when you pass this, UglifyJS will apply the following
-  transformations (see the notes in API, =ast_lift_variables=):
-
-  - put all =var= declarations at the start of the scope
-  - make sure a variable is declared only once
-  - discard unused function arguments
-  - discard unused inner (named) functions
-  - finally, try to merge assignments into that one =var= declaration, if
-    possible.
-
-*** API
-
-To use the library from JavaScript, you'd do the following (example for
-NodeJS):
-
-#+BEGIN_SRC js
-var jsp = require("uglify-js").parser;
-var pro = require("uglify-js").uglify;
-
-var orig_code = "... JS code here";
-var ast = jsp.parse(orig_code); // parse code and get the initial AST
-ast = pro.ast_mangle(ast); // get a new AST with mangled names
-ast = pro.ast_squeeze(ast); // get an AST with compression optimizations
-var final_code = pro.gen_code(ast); // compressed code here
-#+END_SRC
-
-The above performs the full compression that is possible right now.  As you
-can see, there are a sequence of steps which you can apply.  For example if
-you want compressed output but for some reason you don't want to mangle
-variable names, you would simply skip the line that calls
-=pro.ast_mangle(ast)=.
-
-Some of these functions take optional arguments.  Here's a description:
-
-- =jsp.parse(code, strict_semicolons)= -- parses JS code and returns an AST.
-  =strict_semicolons= is optional and defaults to =false=.  If you pass
-  =true= then the parser will throw an error when it expects a semicolon and
-  it doesn't find it.  For most JS code you don't want that, but it's useful
-  if you want to strictly sanitize your code.
-
-- =pro.ast_lift_variables(ast)= -- merge and move =var= declarations to the
-  scop of the scope; discard unused function arguments or variables; discard
-  unused (named) inner functions.  It also tries to merge assignments
-  following the =var= declaration into it.
-
-  If your code is very hand-optimized concerning =var= declarations, this
-  lifting variable declarations might actually increase size.  For me it
-  helps out.  On jQuery it adds 865 bytes (243 after gzip).  YMMV.  Also
-  note that (since it's not enabled by default) this operation isn't yet
-  heavily tested (please report if you find issues!).
-
-  Note that although it might increase the image size (on jQuery it gains
-  865 bytes, 243 after gzip) it's technically more correct: in certain
-  situations, dead code removal might drop variable declarations, which
-  would not happen if the variables are lifted in advance.
-
-  Here's an example of what it does:
-
-#+BEGIN_SRC js
-function f(a, b, c, d, e) {
-    var q;
-    var w;
-    w = 10;
-    q = 20;
-    for (var i = 1; i < 10; ++i) {
-        var boo = foo(a);
-    }
-    for (var i = 0; i < 1; ++i) {
-        var boo = bar(c);
-    }
-    function foo(){ ... }
-    function bar(){ ... }
-    function baz(){ ... }
-}
-
-// transforms into ==>
-
-function f(a, b, c) {
-    var i, boo, w = 10, q = 20;
-    for (i = 1; i < 10; ++i) {
-        boo = foo(a);
-    }
-    for (i = 0; i < 1; ++i) {
-        boo = bar(c);
-    }
-    function foo() { ... }
-    function bar() { ... }
-}
-#+END_SRC
-
-- =pro.ast_mangle(ast, options)= -- generates a new AST containing mangled
-  (compressed) variable and function names.  It supports the following
-  options:
-
-  - =toplevel= -- mangle toplevel names (by default we don't touch them).
-  - =except= -- an array of names to exclude from compression.
-  - =defines= -- an object with properties named after symbols to
-    replace (see the =--define= option for the script) and the values
-    representing the AST replacement value.
-
-- =pro.ast_squeeze(ast, options)= -- employs further optimizations designed
-  to reduce the size of the code that =gen_code= would generate from the
-  AST.  Returns a new AST.  =options= can be a hash; the supported options
-  are:
-
-  - =make_seqs= (default true) which will cause consecutive statements in a
-    block to be merged using the "sequence" (comma) operator
-
-  - =dead_code= (default true) which will remove unreachable code.
-
-- =pro.gen_code(ast, options)= -- generates JS code from the AST.  By
-  default it's minified, but using the =options= argument you can get nicely
-  formatted output.  =options= is, well, optional :-) and if you pass it it
-  must be an object and supports the following properties (below you can see
-  the default values):
-
-  - =beautify: false= -- pass =true= if you want indented output
-  - =indent_start: 0= (only applies when =beautify= is =true=) -- initial
-    indentation in spaces
-  - =indent_level: 4= (only applies when =beautify= is =true=) --
-    indentation level, in spaces (pass an even number)
-  - =quote_keys: false= -- if you pass =true= it will quote all keys in
-    literal objects
-  - =space_colon: false= (only applies when =beautify= is =true=) -- wether
-    to put a space before the colon in object literals
-  - =ascii_only: false= -- pass =true= if you want to encode non-ASCII
-    characters as =\uXXXX=.
-  - =inline_script: false= -- pass =true= to escape occurrences of
-    =</script= in strings
-
-*** Beautifier shortcoming -- no more comments
-
-The beautifier can be used as a general purpose indentation tool.  It's
-useful when you want to make a minified file readable.  One limitation,
-though, is that it discards all comments, so you don't really want to use it
-to reformat your code, unless you don't have, or don't care about, comments.
-
-In fact it's not the beautifier who discards comments --- they are dumped at
-the parsing stage, when we build the initial AST.  Comments don't really
-make sense in the AST, and while we could add nodes for them, it would be
-inconvenient because we'd have to add special rules to ignore them at all
-the processing stages.
-
-*** Use as a code pre-processor
-
-The =--define= option can be used, particularly when combined with the
-constant folding logic, as a form of pre-processor to enable or remove
-particular constructions, such as might be used for instrumenting
-development code, or to produce variations aimed at a specific
-platform.
-
-The code below illustrates the way this can be done, and how the
-symbol replacement is performed.
-
-#+BEGIN_SRC js
-CLAUSE1: if (typeof DEVMODE === 'undefined') {
-    DEVMODE = true;
-}
-
-CLAUSE2: function init() {
-    if (DEVMODE) {
-        console.log("init() called");
-    }
-    ....
-    DEVMODE &amp;&amp; console.log("init() complete");
-}
-
-CLAUSE3: function reportDeviceStatus(device) {
-    var DEVMODE = device.mode, DEVNAME = device.name;
-    if (DEVMODE === 'open') {
-        ....
-    }
-}
-#+END_SRC
-
-When the above code is normally executed, the undeclared global
-variable =DEVMODE= will be assigned the value *true* (see =CLAUSE1=)
-and so the =init()= function (=CLAUSE2=) will write messages to the
-console log when executed, but in =CLAUSE3= a locally declared
-variable will mask access to the =DEVMODE= global symbol.
-
-If the above code is processed by UglifyJS with an argument of
-=--define DEVMODE=false= then UglifyJS will replace =DEVMODE= with the
-boolean constant value *false* within =CLAUSE1= and =CLAUSE2=, but it
-will leave =CLAUSE3= as it stands because there =DEVMODE= resolves to
-a validly declared variable.
-
-And more so, the constant-folding features of UglifyJS will recognise
-that the =if= condition of =CLAUSE1= is thus always false, and so will
-remove the test and body of =CLAUSE1= altogether (including the
-otherwise slightly problematical statement =false = true;= which it
-will have formed by replacing =DEVMODE= in the body).  Similarly,
-within =CLAUSE2= both calls to =console.log()= will be removed
-altogether.
-
-In this way you can mimic, to a limited degree, the functionality of
-the C/C++ pre-processor to enable or completely remove blocks
-depending on how certain symbols are defined - perhaps using UglifyJS
-to generate different versions of source aimed at different
-environments
-
-It is recommmended (but not made mandatory) that symbols designed for
-this purpose are given names consisting of =UPPER_CASE_LETTERS= to
-distinguish them from other (normal) symbols and avoid the sort of
-clash that =CLAUSE3= above illustrates.
-
-** Compression -- how good is it?
-
-Here are updated statistics.  (I also updated my Google Closure and YUI
-installations).
-
-We're still a lot better than YUI in terms of compression, though slightly
-slower.  We're still a lot faster than Closure, and compression after gzip
-is comparable.
-
-| File                        | UglifyJS         | UglifyJS+gzip | Closure          | Closure+gzip | YUI              | YUI+gzip |
-|-----------------------------+------------------+---------------+------------------+--------------+------------------+----------|
-| jquery-1.6.2.js             | 91001 (0:01.59)  |         31896 | 90678 (0:07.40)  |        31979 | 101527 (0:01.82) |    34646 |
-| paper.js                    | 142023 (0:01.65) |         43334 | 134301 (0:07.42) |        42495 | 173383 (0:01.58) |    48785 |
-| prototype.js                | 88544 (0:01.09)  |         26680 | 86955 (0:06.97)  |        26326 | 92130 (0:00.79)  |    28624 |
-| thelib-full.js (DynarchLIB) | 251939 (0:02.55) |         72535 | 249911 (0:09.05) |        72696 | 258869 (0:01.94) |    76584 |
-
-** Bugs?
-
-Unfortunately, for the time being there is no automated test suite.  But I
-ran the compressor manually on non-trivial code, and then I tested that the
-generated code works as expected.  A few hundred times.
-
-DynarchLIB was started in times when there was no good JS minifier.
-Therefore I was quite religious about trying to write short code manually,
-and as such DL contains a lot of syntactic hacks[1] such as “foo == bar ?  a
-= 10 : b = 20”, though the more readable version would clearly be to use
-“if/else”.
-
-Since the parser/compressor runs fine on DL and jQuery, I'm quite confident
-that it's solid enough for production use.  If you can identify any bugs,
-I'd love to hear about them ([[http://groups.google.com/group/uglifyjs][use the Google Group]] or email me directly).
-
-[1] I even reported a few bugs and suggested some fixes in the original
-    [[http://marijn.haverbeke.nl/parse-js/][parse-js]] library, and Marijn pushed fixes literally in minutes.
-
-** Links
-
-- Twitter: [[http://twitter.com/UglifyJS][@UglifyJS]]
-- Project at GitHub: [[http://github.com/mishoo/UglifyJS][http://github.com/mishoo/UglifyJS]]
-- Google Group: [[http://groups.google.com/group/uglifyjs][http://groups.google.com/group/uglifyjs]]
-- Common Lisp JS parser: [[http://marijn.haverbeke.nl/parse-js/][http://marijn.haverbeke.nl/parse-js/]]
-- JS-to-Lisp compiler: [[http://github.com/marijnh/js][http://github.com/marijnh/js]]
-- Common Lisp JS uglifier: [[http://github.com/mishoo/cl-uglify-js][http://github.com/mishoo/cl-uglify-js]]
-
-** License
-
-UglifyJS is released under the BSD license:
-
-#+BEGIN_EXAMPLE
-Copyright 2010 (c) Mihai Bazon <mihai.bazon@gmail.com>
-Based on parse-js (http://marijn.haverbeke.nl/parse-js/).
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-    * Redistributions of source code must retain the above
-      copyright notice, this list of conditions and the following
-      disclaimer.
-
-    * Redistributions in binary form must reproduce the above
-      copyright notice, this list of conditions and the following
-      disclaimer in the documentation and/or other materials
-      provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
-EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
-THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-#+END_EXAMPLE

node_modules/handlebars/node_modules/uglify-js/bin/uglifyjs

@@ -1,332 +1,402 @@
 #! /usr/bin/env node
 // -*- js -*-
 
-global.sys = require(/^v0\.[012]/.test(process.version) ? "sys" : "util");
+"use strict";
+
+var UglifyJS = require("../tools/node");
+var sys = require("util");
+var optimist = require("optimist");
 var fs = require("fs");
-var uglify = require("uglify-js"), // symlink ~/.node_libraries/uglify-js.js to ../uglify-js.js
+var async = require("async");
-    consolidator = uglify.consolidator,
+var acorn;
-    jsp = uglify.parser,
+var ARGS = optimist
-    pro = uglify.uglify;
+    .usage("$0 input1.js [input2.js ...] [options]\n\
+Use a single dash to read input from the standard input.\
+\n\n\
+NOTE: by default there is no mangling/compression.\n\
+Without [options] it will simply parse input files and dump the AST\n\
+with whitespace and comments discarded.  To achieve compression and\n\
+mangling you need to use `-c` and `-m`.\
+")
+    .describe("source-map", "Specify an output file where to generate source map.")
+    .describe("source-map-root", "The path to the original source to be included in the source map.")
+    .describe("source-map-url", "The path to the source map to be added in //# sourceMappingURL.  Defaults to the value passed with --source-map.")
+    .describe("in-source-map", "Input source map, useful if you're compressing JS that was generated from some other original code.")
+    .describe("screw-ie8", "Pass this flag if you don't care about full compliance with Internet Explorer 6-8 quirks (by default UglifyJS will try to be IE-proof).")
+    .describe("expr", "Parse a single expression, rather than a program (for parsing JSON)")
+    .describe("p", "Skip prefix for original filenames that appear in source maps. \
+For example -p 3 will drop 3 directories from file names and ensure they are relative paths.")
+    .describe("o", "Output file (default STDOUT).")
+    .describe("b", "Beautify output/specify output options.")
+    .describe("m", "Mangle names/pass mangler options.")
+    .describe("r", "Reserved names to exclude from mangling.")
+    .describe("c", "Enable compressor/pass compressor options. \
+Pass options like -c hoist_vars=false,if_return=false. \
+Use -c with no argument to use the default compression options.")
+    .describe("d", "Global definitions")
+    .describe("e", "Embed everything in a big function, with a configurable parameter/argument list.")
 
-var options = {
+    .describe("comments", "Preserve copyright comments in the output. \
-        ast: false,
+By default this works like Google Closure, keeping JSDoc-style comments that contain \"@license\" or \"@preserve\". \
-        consolidate: false,
+You can optionally pass one of the following arguments to this flag:\n\
-        mangle: true,
+- \"all\" to keep all comments\n\
-        mangle_toplevel: false,
+- a valid JS regexp (needs to start with a slash) to keep only comments that match.\n\
-        no_mangle_functions: false,
+\
-        squeeze: true,
+Note that currently not *all* comments can be kept when compression is on, \
-        make_seqs: true,
+because of dead code removal or cascading statements into sequences.")
-        dead_code: true,
+
-        verbose: false,
+    .describe("stats", "Display operations run time on STDERR.")
-        show_copyright: true,
+    .describe("acorn", "Use Acorn for parsing.")
-        out_same_file: false,
+    .describe("spidermonkey", "Assume input files are SpiderMonkey AST format (as JSON).")
-        max_line_length: 32 * 1024,
+    .describe("self", "Build itself (UglifyJS2) as a library (implies --wrap=UglifyJS --export-all)")
-        unsafe: false,
+    .describe("wrap", "Embed everything in a big function, making the “exports” and “global” variables available. \
-        reserved_names: null,
+You need to pass an argument to this option to specify the name that your module will take when included in, say, a browser.")
-        defines: { },
+    .describe("export-all", "Only used when --wrap, this tells UglifyJS to add code to automatically export all globals.")
-        lift_vars: false,
+    .describe("lint", "Display some scope warnings")
-        codegen_options: {
+    .describe("v", "Verbose")
-                ascii_only: false,
+    .describe("V", "Print version number and exit.")
-                beautify: false,
+
-                indent_level: 4,
+    .alias("p", "prefix")
-                indent_start: 0,
+    .alias("o", "output")
-                quote_keys: false,
+    .alias("v", "verbose")
-                space_colon: false,
+    .alias("b", "beautify")
-                inline_script: false
+    .alias("m", "mangle")
-        },
+    .alias("c", "compress")
-        make: false,
+    .alias("d", "define")
-        output: true            // stdout
+    .alias("r", "reserved")
+    .alias("V", "version")
+    .alias("e", "enclose")
+
+    .string("source-map")
+    .string("source-map-root")
+    .string("source-map-url")
+    .string("b")
+    .string("m")
+    .string("c")
+    .string("d")
+    .string("e")
+    .string("comments")
+    .string("wrap")
+
+    .boolean("expr")
+    .boolean("screw-ie8")
+    .boolean("export-all")
+    .boolean("self")
+    .boolean("v")
+    .boolean("stats")
+    .boolean("acorn")
+    .boolean("spidermonkey")
+    .boolean("lint")
+    .boolean("V")
+
+    .wrap(80)
+
+    .argv
+;
+
+normalize(ARGS);
+
+if (ARGS.version || ARGS.V) {
+    var json = require("../package.json");
+    sys.puts(json.name + ' ' + json.version);
+    process.exit(0);
+}
+
+if (ARGS.ast_help) {
+    var desc = UglifyJS.describe_ast();
+    sys.puts(typeof desc == "string" ? desc : JSON.stringify(desc, null, 2));
+    process.exit(0);
+}
+
+if (ARGS.h || ARGS.help) {
+    sys.puts(optimist.help());
+    process.exit(0);
+}
+
+if (ARGS.acorn) {
+    acorn = require("acorn");
+}
+
+var COMPRESS = getOptions("c", true);
+var MANGLE = getOptions("m", true);
+var BEAUTIFY = getOptions("b", true);
+
+if (ARGS.d) {
+    if (COMPRESS) COMPRESS.global_defs = getOptions("d");
+}
+
+if (ARGS.screw_ie8) {
+    if (COMPRESS) COMPRESS.screw_ie8 = true;
+    if (MANGLE) MANGLE.screw_ie8 = true;
+}
+
+if (ARGS.r) {
+    if (MANGLE) MANGLE.except = ARGS.r.replace(/^\s+|\s+$/g).split(/\s*,+\s*/);
+}
+
+var OUTPUT_OPTIONS = {
+    beautify: BEAUTIFY ? true : false
 };
 
-var args = jsp.slice(process.argv, 2);
+if (BEAUTIFY)
-var filename;
+    UglifyJS.merge(OUTPUT_OPTIONS, BEAUTIFY);
+
+if (ARGS.comments) {
+    if (/^\//.test(ARGS.comments)) {
+        OUTPUT_OPTIONS.comments = new Function("return(" + ARGS.comments + ")")();
+    } else if (ARGS.comments == "all") {
+        OUTPUT_OPTIONS.comments = true;
+    } else {
+        OUTPUT_OPTIONS.comments = function(node, comment) {
+            var text = comment.value;
+            var type = comment.type;
+            if (type == "comment2") {
+                // multiline comment
+                return /@preserve|@license|@cc_on/i.test(text);
+            }
+        }
+    }
+}
+
+var files = ARGS._.slice();
+
+if (ARGS.self) {
+    if (files.length > 0) {
+        sys.error("WARN: Ignoring input files since --self was passed");
+    }
+    files = UglifyJS.FILES;
+    if (!ARGS.wrap) ARGS.wrap = "UglifyJS";
+    ARGS.export_all = true;
+}
+
+var ORIG_MAP = ARGS.in_source_map;
+
+if (ORIG_MAP) {
+    ORIG_MAP = JSON.parse(fs.readFileSync(ORIG_MAP));
+    if (files.length == 0) {
+        sys.error("INFO: Using file from the input source map: " + ORIG_MAP.file);
+        files = [ ORIG_MAP.file ];
+    }
+    if (ARGS.source_map_root == null) {
+        ARGS.source_map_root = ORIG_MAP.sourceRoot;
+    }
+}
+
+if (files.length == 0) {
+    files = [ "-" ];
+}
+
+if (files.indexOf("-") >= 0 && ARGS.source_map) {
+    sys.error("ERROR: Source map doesn't work with input from STDIN");
+    process.exit(1);
+}
+
+if (files.filter(function(el){ return el == "-" }).length > 1) {
+    sys.error("ERROR: Can read a single file from STDIN (two or more dashes specified)");
+    process.exit(1);
+}
+
+var STATS = {};
+var OUTPUT_FILE = ARGS.o;
+var TOPLEVEL = null;
+
+var SOURCE_MAP = ARGS.source_map ? UglifyJS.SourceMap({
+    file: OUTPUT_FILE,
+    root: ARGS.source_map_root,
+    orig: ORIG_MAP,
+}) : null;
+
+OUTPUT_OPTIONS.source_map = SOURCE_MAP;
 
-out: while (args.length > 0) {
-        var v = args.shift();
-        switch (v) {
-            case "-b":
-            case "--beautify":
-                options.codegen_options.beautify = true;
-                break;
-            case "-c":
-            case "--consolidate-primitive-values":
-                options.consolidate = true;
-                break;
-            case "-i":
-            case "--indent":
-                options.codegen_options.indent_level = args.shift();
-                break;
-            case "-q":
-            case "--quote-keys":
-                options.codegen_options.quote_keys = true;
-                break;
-            case "-mt":
-            case "--mangle-toplevel":
-                options.mangle_toplevel = true;
-                break;
-            case "-nmf":
-            case "--no-mangle-functions":
-                options.no_mangle_functions = true;
-                break;
-            case "--no-mangle":
-            case "-nm":
-                options.mangle = false;
-                break;
-            case "--no-squeeze":
-            case "-ns":
-                options.squeeze = false;
-                break;
-            case "--no-seqs":
-                options.make_seqs = false;
-                break;
-            case "--no-dead-code":
-                options.dead_code = false;
-                break;
-            case "--no-copyright":
-            case "-nc":
-                options.show_copyright = false;
-                break;
-            case "-o":
-            case "--output":
-                options.output = args.shift();
-                break;
-            case "--overwrite":
-                options.out_same_file = true;
-                break;
-            case "-v":
-            case "--verbose":
-                options.verbose = true;
-                break;
-            case "--ast":
-                options.ast = true;
-                break;
-            case "--unsafe":
-                options.unsafe = true;
-                break;
-            case "--max-line-len":
-                options.max_line_length = parseInt(args.shift(), 10);
-                break;
-            case "--reserved-names":
-                options.reserved_names = args.shift().split(",");
-                break;
-            case "--lift-vars":
-                options.lift_vars = true;
-                break;
-            case "-d":
-            case "--define":
-                 var defarg = args.shift();
 try {
-                     var defsym = function(sym) {
+    var output = UglifyJS.OutputStream(OUTPUT_OPTIONS);
-                             // KEYWORDS_ATOM doesn't include NaN or Infinity - should we check
+    var compressor = COMPRESS && UglifyJS.Compressor(COMPRESS);
-                             // for them too ?? We don't check reserved words and the like as the
-                             // define values are only substituted AFTER parsing
-                             if (jsp.KEYWORDS_ATOM.hasOwnProperty(sym)) {
-                                 throw "Don't define values for inbuilt constant '"+sym+"'";
-                             }
-                             return sym;
-                         },
-                         defval = function(v) {
-                             if (v.match(/^"(.*)"$/) || v.match(/^'(.*)'$/)) {
-                                 return [ "string", RegExp.$1 ];
-                             }
-                             else if (!isNaN(parseFloat(v))) {
-                                 return [ "num", parseFloat(v) ];
-                             }
-                             else if (v.match(/^[a-z\$_][a-z\$_0-9]*$/i)) {
-                                 return [ "name", v ];
-                             }
-                             else if (!v.match(/"/)) {
-                                 return [ "string", v ];
-                             }
-                             else if (!v.match(/'/)) {
-                                 return [ "string", v ];
-                             }
-                             throw "Can't understand the specified value: "+v;
-                         };
-                     if (defarg.match(/^([a-z_\$][a-z_\$0-9]*)(=(.*))?$/i)) {
-                         var sym = defsym(RegExp.$1),
-                             val = RegExp.$2 ? defval(RegExp.$2.substr(1)) : [ 'name', 'true' ];
-                         options.defines[sym] = val;
-                     }
-                     else {
-                         throw "The --define option expects SYMBOL[=value]";
-                     }
 } catch(ex) {
-                     sys.print("ERROR: In option --define "+defarg+"\n"+ex+"\n");
+    if (ex instanceof UglifyJS.DefaultsError) {
+        sys.error(ex.msg);
+        sys.error("Supported options:");
+        sys.error(sys.inspect(ex.defs));
         process.exit(1);
     }
-                 break;
+}
-            case "--define-from-module":
+
-                var defmodarg = args.shift(),
+async.eachLimit(files, 1, function (file, cb) {
-                    defmodule = require(defmodarg),
+    read_whole_file(file, function (err, code) {
-                    sym,
+        if (err) {
-                    val;
+            sys.error("ERROR: can't read file: " + filename);
-                for (sym in defmodule) {
-                    if (defmodule.hasOwnProperty(sym)) {
-                        options.defines[sym] = function(val) {
-                            if (typeof val == "string")
-                                return [ "string", val ];
-                            if (typeof val == "number")
-                                return [ "num", val ];
-                            if (val === true)
-                                return [ 'name', 'true' ];
-                            if (val === false)
-                                return [ 'name', 'false' ];
-                            if (val === null)
-                                return [ 'name', 'null' ];
-                            if (val === undefined)
-                                return [ 'name', 'undefined' ];
-                            sys.print("ERROR: In option --define-from-module "+defmodarg+"\n");
-                            sys.print("ERROR: Unknown object type for: "+sym+"="+val+"\n");
             process.exit(1);
-                            return null;
-                        }(defmodule[sym]);
         }
+        if (ARGS.p != null) {
+            file = file.replace(/^\/+/, "").split(/\/+/).slice(ARGS.p).join("/");
         }
-                break;
+        time_it("parse", function(){
-            case "--ascii":
+            if (ARGS.spidermonkey) {
-                options.codegen_options.ascii_only = true;
+                var program = JSON.parse(code);
-                break;
+                if (!TOPLEVEL) TOPLEVEL = program;
-            case "--make":
+                else TOPLEVEL.body = TOPLEVEL.body.concat(program.body);
-                options.make = true;
-                break;
-            case "--inline-script":
-                options.codegen_options.inline_script = true;
-                break;
-            default:
-                filename = v;
-                break out;
             }
-}
+            else if (ARGS.acorn) {
-
+                TOPLEVEL = acorn.parse(code, {
-if (options.verbose) {
+                    locations     : true,
-        pro.set_logger(function(msg){
+                    trackComments : true,
-                sys.debug(msg);
+                    sourceFile    : file,
-        });
+                    program       : TOPLEVEL
-}
-
-jsp.set_logger(function(msg){
-        sys.debug(msg);
-});
-
-if (options.make) {
-        options.out_same_file = false; // doesn't make sense in this case
-        var makefile = JSON.parse(fs.readFileSync(filename || "Makefile.uglify.js").toString());
-        output(makefile.files.map(function(file){
-                var code = fs.readFileSync(file.name);
-                if (file.module) {
-                        code = "!function(exports, global){global = this;\n" + code + "\n;this." + file.module + " = exports;}({})";
-                }
-                else if (file.hide) {
-                        code = "(function(){" + code + "}());";
-                }
-                return squeeze_it(code);
-        }).join("\n"));
-}
-else if (filename) {
-        fs.readFile(filename, "utf8", function(err, text){
-                if (err) throw err;
-                output(squeeze_it(text));
                 });
             }
             else {
-        var stdin = process.openStdin();
+                TOPLEVEL = UglifyJS.parse(code, {
-        stdin.setEncoding("utf8");
+                    filename   : file,
-        var text = "";
+                    toplevel   : TOPLEVEL,
-        stdin.on("data", function(chunk){
+                    expression : ARGS.expr,
-                text += chunk;
                 });
-        stdin.on("end", function() {
-                output(squeeze_it(text));
-        });
-}
-
-function output(text) {
-        var out;
-        if (options.out_same_file && filename)
-                options.output = filename;
-        if (options.output === true) {
-                out = process.stdout;
-        } else {
-                out = fs.createWriteStream(options.output, {
-                        flags: "w",
-                        encoding: "utf8",
-                        mode: 0644
-                });
-        }
-        out.write(text.replace(/;*$/, ";"));
-        if (options.output !== true) {
-                out.end();
-        }
             };
+        });
+        cb();
+    });
+}, function () {
+    if (ARGS.acorn || ARGS.spidermonkey) time_it("convert_ast", function(){
+        TOPLEVEL = UglifyJS.AST_Node.from_mozilla_ast(TOPLEVEL);
+    });
 
-// --------- main ends here.
+    if (ARGS.wrap) {
-
+        TOPLEVEL = TOPLEVEL.wrap_commonjs(ARGS.wrap, ARGS.export_all);
-function show_copyright(comments) {
-        var ret = "";
-        for (var i = 0; i < comments.length; ++i) {
-                var c = comments[i];
-                if (c.type == "comment1") {
-                        ret += "//" + c.value + "\n";
-                } else {
-                        ret += "/*" + c.value + "*/";
     }
+
+    if (ARGS.enclose) {
+        var arg_parameter_list = ARGS.enclose;
+
+        if (!(arg_parameter_list instanceof Array)) {
+            arg_parameter_list = [arg_parameter_list];
+        }
+
+        TOPLEVEL = TOPLEVEL.wrap_enclose(arg_parameter_list);
+    }
+
+    var SCOPE_IS_NEEDED = COMPRESS || MANGLE || ARGS.lint;
+
+    if (SCOPE_IS_NEEDED) {
+        time_it("scope", function(){
+            TOPLEVEL.figure_out_scope({ screw_ie8: ARGS.screw_ie8 });
+            if (ARGS.lint) {
+                TOPLEVEL.scope_warnings();
+            }
+        });
+    }
+
+    if (COMPRESS) {
+        time_it("squeeze", function(){
+            TOPLEVEL = TOPLEVEL.transform(compressor);
+        });
+    }
+
+    if (SCOPE_IS_NEEDED) {
+        time_it("scope", function(){
+            TOPLEVEL.figure_out_scope({ screw_ie8: ARGS.screw_ie8 });
+            if (MANGLE) {
+                TOPLEVEL.compute_char_frequency(MANGLE);
+            }
+        });
+    }
+
+    if (MANGLE) time_it("mangle", function(){
+        TOPLEVEL.mangle_names(MANGLE);
+    });
+    time_it("generate", function(){
+        TOPLEVEL.print(output);
+    });
+
+    output = output.get();
+
+    if (SOURCE_MAP) {
+        fs.writeFileSync(ARGS.source_map, SOURCE_MAP, "utf8");
+        output += "\n//# sourceMappingURL=" + (ARGS.source_map_url || ARGS.source_map);
+    }
+
+    if (OUTPUT_FILE) {
+        fs.writeFileSync(OUTPUT_FILE, output, "utf8");
+    } else {
+        sys.print(output);
+        sys.error("\n");
+    }
+
+    if (ARGS.stats) {
+        sys.error(UglifyJS.string_template("Timing information (compressed {count} files):", {
+            count: files.length
+        }));
+        for (var i in STATS) if (STATS.hasOwnProperty(i)) {
+            sys.error(UglifyJS.string_template("- {name}: {time}s", {
+                name: i,
+                time: (STATS[i] / 1000).toFixed(3)
+            }));
+        }
+    }
+});
+
+/* -----[ functions ]----- */
+
+function normalize(o) {
+    for (var i in o) if (o.hasOwnProperty(i) && /-/.test(i)) {
+        o[i.replace(/-/g, "_")] = o[i];
+        delete o[i];
+    }
+}
+
+function getOptions(x, constants) {
+    x = ARGS[x];
+    if (!x) return null;
+    var ret = {};
+    if (x !== true) {
+        var ast;
+        try {
+            ast = UglifyJS.parse(x);
+        } catch(ex) {
+            if (ex instanceof UglifyJS.JS_Parse_Error) {
+                sys.error("Error parsing arguments in: " + x);
+                process.exit(1);
+            }
+        }
+        ast.walk(new UglifyJS.TreeWalker(function(node){
+            if (node instanceof UglifyJS.AST_Toplevel) return; // descend
+            if (node instanceof UglifyJS.AST_SimpleStatement) return; // descend
+            if (node instanceof UglifyJS.AST_Seq) return; // descend
+            if (node instanceof UglifyJS.AST_Assign) {
+                var name = node.left.print_to_string({ beautify: false }).replace(/-/g, "_");
+                var value = node.right;
+                if (constants)
+                    value = new Function("return (" + value.print_to_string() + ")")();
+                ret[name] = value;
+                return true;    // no descend
+            }
+            sys.error(node.TYPE)
+            sys.error("Error parsing arguments in: " + x);
+            process.exit(1);
+        }));
     }
     return ret;
-};
+}
 
-function squeeze_it(code) {
+function read_whole_file(filename, cb) {
-        var result = "";
+    if (filename == "-") {
-        if (options.show_copyright) {
+        var chunks = [];
-                var tok = jsp.tokenizer(code), c;
+        process.stdin.setEncoding('utf-8');
-                c = tok();
+        process.stdin.on('data', function (chunk) {
-                result += show_copyright(c.comments_before);
+            chunks.push(chunk);
+        }).on('end', function () {
+            cb(null, chunks.join(""));
+        });
+        process.openStdin();
+    } else {
+        fs.readFile(filename, "utf-8", cb);
     }
-        try {
-                var ast = time_it("parse", function(){ return jsp.parse(code); });
-                if (options.consolidate) ast = time_it("consolidate", function(){
-                        return consolidator.ast_consolidate(ast);
-                });
-                if (options.lift_vars) {
-                        ast = time_it("lift", function(){ return pro.ast_lift_variables(ast); });
 }
-                if (options.mangle) ast = time_it("mangle", function(){
-                        return pro.ast_mangle(ast, {
-                                toplevel     : options.mangle_toplevel,
-                                defines      : options.defines,
-                                except       : options.reserved_names,
-                                no_functions : options.no_mangle_functions
-                        });
-                });
-                if (options.squeeze) ast = time_it("squeeze", function(){
-                        ast = pro.ast_squeeze(ast, {
-                                make_seqs  : options.make_seqs,
-                                dead_code  : options.dead_code,
-                                keep_comps : !options.unsafe
-                        });
-                        if (options.unsafe)
-                                ast = pro.ast_squeeze_more(ast);
-                        return ast;
-                });
-                if (options.ast)
-                        return sys.inspect(ast, null, null);
-                result += time_it("generate", function(){ return pro.gen_code(ast, options.codegen_options) });
-                if (!options.codegen_options.beautify && options.max_line_length) {
-                        result = time_it("split", function(){ return pro.split_lines(result, options.max_line_length) });
-                }
-                return result;
-        } catch(ex) {
-                sys.debug(ex.stack);
-                sys.debug(sys.inspect(ex));
-                sys.debug(JSON.stringify(ex));
-                process.exit(1);
-        }
-};
 
 function time_it(name, cont) {
-        if (!options.verbose)
-                return cont();
     var t1 = new Date().getTime();
-        try { return cont(); }
+    var ret = cont();
-        finally { sys.debug("// " + name + ": " + ((new Date().getTime() - t1) / 1000).toFixed(3) + " sec."); }
+    if (ARGS.stats) {
-};
+        var spent = new Date().getTime() - t1;
+        if (STATS[name]) STATS[name] += spent;
+        else STATS[name] = spent;
+    }
+    return ret;
+}

node_modules/handlebars/node_modules/uglify-js/docstyle.css

@@ -1,75 +0,0 @@
-html { font-family: "Lucida Grande","Trebuchet MS",sans-serif; font-size: 12pt; }
-body { max-width: 60em; }
-.title  { text-align: center; }
-.todo   { color: red; }
-.done   { color: green; }
-.tag    { background-color:lightblue; font-weight:normal }
-.target { }
-.timestamp { color: grey }
-.timestamp-kwd { color: CadetBlue }
-p.verse { margin-left: 3% }
-pre {
-  border: 1pt solid #AEBDCC;
-  background-color: #F3F5F7;
-  padding: 5pt;
-  font-family: monospace;
-  font-size: 90%;
-  overflow:auto;
-}
-pre.src {
-  background-color: #eee; color: #112; border: 1px solid #000;
-}
-table { border-collapse: collapse; }
-td, th { vertical-align: top; }
-dt { font-weight: bold; }
-div.figure { padding: 0.5em; }
-div.figure p { text-align: center; }
-.linenr { font-size:smaller }
-.code-highlighted {background-color:#ffff00;}
-.org-info-js_info-navigation { border-style:none; }
-#org-info-js_console-label { font-size:10px; font-weight:bold;
-  white-space:nowrap; }
-.org-info-js_search-highlight {background-color:#ffff00; color:#000000;
-  font-weight:bold; }
-
-sup {
-  vertical-align: baseline;
-  position: relative;
-  top: -0.5em;
-  font-size: 80%;
-}
-
-sup a:link, sup a:visited {
-  text-decoration: none;
-  color: #c00;
-}
-
-sup a:before { content: "["; color: #999; }
-sup a:after { content: "]"; color: #999; }
-
-h1.title { border-bottom: 4px solid #000; padding-bottom: 5px; margin-bottom: 2em; }
-
-#postamble {
-  color: #777;
-  font-size: 90%;
-  padding-top: 1em; padding-bottom: 1em; border-top: 1px solid #999;
-  margin-top: 2em;
-  padding-left: 2em;
-  padding-right: 2em;
-  text-align: right;
-}
-
-#postamble p { margin: 0; }
-
-#footnotes { border-top: 1px solid #000; }
-
-h1 { font-size: 200% }
-h2 { font-size: 175% }
-h3 { font-size: 150% }
-h4 { font-size: 125% }
-
-h1, h2, h3, h4 { font-family: "Bookman",Georgia,"Times New Roman",serif; font-weight: normal; }
-
-@media print {
-  html { font-size: 11pt; }
-}

node_modules/handlebars/node_modules/uglify-js/lib/ast.js

@@ -0,0 +1,985 @@
+/***********************************************************************
+
+  A JavaScript tokenizer / parser / beautifier / compressor.
+  https://github.com/mishoo/UglifyJS2
+
+  -------------------------------- (C) ---------------------------------
+
+                           Author: Mihai Bazon
+                         <mihai.bazon@gmail.com>
+                       http://mihai.bazon.net/blog
+
+  Distributed under the BSD license:
+
+    Copyright 2012 (c) Mihai Bazon <mihai.bazon@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+        * Redistributions of source code must retain the above
+          copyright notice, this list of conditions and the following
+          disclaimer.
+
+        * Redistributions in binary form must reproduce the above
+          copyright notice, this list of conditions and the following
+          disclaimer in the documentation and/or other materials
+          provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+    THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+
+ ***********************************************************************/
+
+"use strict";
+
+function DEFNODE(type, props, methods, base) {
+    if (arguments.length < 4) base = AST_Node;
+    if (!props) props = [];
+    else props = props.split(/\s+/);
+    var self_props = props;
+    if (base && base.PROPS)
+        props = props.concat(base.PROPS);
+    var code = "return function AST_" + type + "(props){ if (props) { ";
+    for (var i = props.length; --i >= 0;) {
+        code += "this." + props[i] + " = props." + props[i] + ";";
+    }
+    var proto = base && new base;
+    if (proto && proto.initialize || (methods && methods.initialize))
+        code += "this.initialize();";
+    code += "}}";
+    var ctor = new Function(code)();
+    if (proto) {
+        ctor.prototype = proto;
+        ctor.BASE = base;
+    }
+    if (base) base.SUBCLASSES.push(ctor);
+    ctor.prototype.CTOR = ctor;
+    ctor.PROPS = props || null;
+    ctor.SELF_PROPS = self_props;
+    ctor.SUBCLASSES = [];
+    if (type) {
+        ctor.prototype.TYPE = ctor.TYPE = type;
+    }
+    if (methods) for (i in methods) if (methods.hasOwnProperty(i)) {
+        if (/^\$/.test(i)) {
+            ctor[i.substr(1)] = methods[i];
+        } else {
+            ctor.prototype[i] = methods[i];
+        }
+    }
+    ctor.DEFMETHOD = function(name, method) {
+        this.prototype[name] = method;
+    };
+    return ctor;
+};
+
+var AST_Token = DEFNODE("Token", "type value line col pos endpos nlb comments_before file", {
+}, null);
+
+var AST_Node = DEFNODE("Node", "start end", {
+    clone: function() {
+        return new this.CTOR(this);
+    },
+    $documentation: "Base class of all AST nodes",
+    $propdoc: {
+        start: "[AST_Token] The first token of this node",
+        end: "[AST_Token] The last token of this node"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this);
+    },
+    walk: function(visitor) {
+        return this._walk(visitor); // not sure the indirection will be any help
+    }
+}, null);
+
+AST_Node.warn_function = null;
+AST_Node.warn = function(txt, props) {
+    if (AST_Node.warn_function)
+        AST_Node.warn_function(string_template(txt, props));
+};
+
+/* -----[ statements ]----- */
+
+var AST_Statement = DEFNODE("Statement", null, {
+    $documentation: "Base class of all statements",
+});
+
+var AST_Debugger = DEFNODE("Debugger", null, {
+    $documentation: "Represents a debugger statement",
+}, AST_Statement);
+
+var AST_Directive = DEFNODE("Directive", "value scope", {
+    $documentation: "Represents a directive, like \"use strict\";",
+    $propdoc: {
+        value: "[string] The value of this directive as a plain string (it's not an AST_String!)",
+        scope: "[AST_Scope/S] The scope that this directive affects"
+    },
+}, AST_Statement);
+
+var AST_SimpleStatement = DEFNODE("SimpleStatement", "body", {
+    $documentation: "A statement consisting of an expression, i.e. a = 1 + 2",
+    $propdoc: {
+        body: "[AST_Node] an expression node (should not be instanceof AST_Statement)"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.body._walk(visitor);
+        });
+    }
+}, AST_Statement);
+
+function walk_body(node, visitor) {
+    if (node.body instanceof AST_Statement) {
+        node.body._walk(visitor);
+    }
+    else node.body.forEach(function(stat){
+        stat._walk(visitor);
+    });
+};
+
+var AST_Block = DEFNODE("Block", "body", {
+    $documentation: "A body of statements (usually bracketed)",
+    $propdoc: {
+        body: "[AST_Statement*] an array of statements"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            walk_body(this, visitor);
+        });
+    }
+}, AST_Statement);
+
+var AST_BlockStatement = DEFNODE("BlockStatement", null, {
+    $documentation: "A block statement",
+}, AST_Block);
+
+var AST_EmptyStatement = DEFNODE("EmptyStatement", null, {
+    $documentation: "The empty statement (empty block or simply a semicolon)",
+    _walk: function(visitor) {
+        return visitor._visit(this);
+    }
+}, AST_Statement);
+
+var AST_StatementWithBody = DEFNODE("StatementWithBody", "body", {
+    $documentation: "Base class for all statements that contain one nested body: `For`, `ForIn`, `Do`, `While`, `With`",
+    $propdoc: {
+        body: "[AST_Statement] the body; this should always be present, even if it's an AST_EmptyStatement"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.body._walk(visitor);
+        });
+    }
+}, AST_Statement);
+
+var AST_LabeledStatement = DEFNODE("LabeledStatement", "label", {
+    $documentation: "Statement with a label",
+    $propdoc: {
+        label: "[AST_Label] a label definition"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.label._walk(visitor);
+            this.body._walk(visitor);
+        });
+    }
+}, AST_StatementWithBody);
+
+var AST_DWLoop = DEFNODE("DWLoop", "condition", {
+    $documentation: "Base class for do/while statements",
+    $propdoc: {
+        condition: "[AST_Node] the loop condition.  Should not be instanceof AST_Statement"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.condition._walk(visitor);
+            this.body._walk(visitor);
+        });
+    }
+}, AST_StatementWithBody);
+
+var AST_Do = DEFNODE("Do", null, {
+    $documentation: "A `do` statement",
+}, AST_DWLoop);
+
+var AST_While = DEFNODE("While", null, {
+    $documentation: "A `while` statement",
+}, AST_DWLoop);
+
+var AST_For = DEFNODE("For", "init condition step", {
+    $documentation: "A `for` statement",
+    $propdoc: {
+        init: "[AST_Node?] the `for` initialization code, or null if empty",
+        condition: "[AST_Node?] the `for` termination clause, or null if empty",
+        step: "[AST_Node?] the `for` update clause, or null if empty"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            if (this.init) this.init._walk(visitor);
+            if (this.condition) this.condition._walk(visitor);
+            if (this.step) this.step._walk(visitor);
+            this.body._walk(visitor);
+        });
+    }
+}, AST_StatementWithBody);
+
+var AST_ForIn = DEFNODE("ForIn", "init name object", {
+    $documentation: "A `for ... in` statement",
+    $propdoc: {
+        init: "[AST_Node] the `for/in` initialization code",
+        name: "[AST_SymbolRef?] the loop variable, only if `init` is AST_Var",
+        object: "[AST_Node] the object that we're looping through"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.init._walk(visitor);
+            this.object._walk(visitor);
+            this.body._walk(visitor);
+        });
+    }
+}, AST_StatementWithBody);
+
+var AST_With = DEFNODE("With", "expression", {
+    $documentation: "A `with` statement",
+    $propdoc: {
+        expression: "[AST_Node] the `with` expression"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.expression._walk(visitor);
+            this.body._walk(visitor);
+        });
+    }
+}, AST_StatementWithBody);
+
+/* -----[ scope and functions ]----- */
+
+var AST_Scope = DEFNODE("Scope", "directives variables functions uses_with uses_eval parent_scope enclosed cname", {
+    $documentation: "Base class for all statements introducing a lexical scope",
+    $propdoc: {
+        directives: "[string*/S] an array of directives declared in this scope",
+        variables: "[Object/S] a map of name -> SymbolDef for all variables/functions defined in this scope",
+        functions: "[Object/S] like `variables`, but only lists function declarations",
+        uses_with: "[boolean/S] tells whether this scope uses the `with` statement",
+        uses_eval: "[boolean/S] tells whether this scope contains a direct call to the global `eval`",
+        parent_scope: "[AST_Scope?/S] link to the parent scope",
+        enclosed: "[SymbolDef*/S] a list of all symbol definitions that are accessed from this scope or any subscopes",
+        cname: "[integer/S] current index for mangling variables (used internally by the mangler)",
+    },
+}, AST_Block);
+
+var AST_Toplevel = DEFNODE("Toplevel", "globals", {
+    $documentation: "The toplevel scope",
+    $propdoc: {
+        globals: "[Object/S] a map of name -> SymbolDef for all undeclared names",
+    },
+    wrap_enclose: function(arg_parameter_pairs) {
+        var self = this;
+        var args = [];
+        var parameters = [];
+
+        arg_parameter_pairs.forEach(function(pair) {
+            var split = pair.split(":");
+
+            args.push(split[0]);
+            parameters.push(split[1]);
+        });
+
+        var wrapped_tl = "(function(" + parameters.join(",") + "){ '$ORIG'; })(" + args.join(",") + ")";
+        wrapped_tl = parse(wrapped_tl);
+        wrapped_tl = wrapped_tl.transform(new TreeTransformer(function before(node){
+            if (node instanceof AST_Directive && node.value == "$ORIG") {
+                return MAP.splice(self.body);
+            }
+        }));
+        return wrapped_tl;
+    },
+    wrap_commonjs: function(name, export_all) {
+        var self = this;
+        var to_export = [];
+        if (export_all) {
+            self.figure_out_scope();
+            self.walk(new TreeWalker(function(node){
+                if (node instanceof AST_SymbolDeclaration && node.definition().global) {
+                    if (!find_if(function(n){ return n.name == node.name }, to_export))
+                        to_export.push(node);
+                }
+            }));
+        }
+        var wrapped_tl = "(function(exports, global){ global['" + name + "'] = exports; '$ORIG'; '$EXPORTS'; }({}, (function(){return this}())))";
+        wrapped_tl = parse(wrapped_tl);
+        wrapped_tl = wrapped_tl.transform(new TreeTransformer(function before(node){
+            if (node instanceof AST_SimpleStatement) {
+                node = node.body;
+                if (node instanceof AST_String) switch (node.getValue()) {
+                  case "$ORIG":
+                    return MAP.splice(self.body);
+                  case "$EXPORTS":
+                    var body = [];
+                    to_export.forEach(function(sym){
+                        body.push(new AST_SimpleStatement({
+                            body: new AST_Assign({
+                                left: new AST_Sub({
+                                    expression: new AST_SymbolRef({ name: "exports" }),
+                                    property: new AST_String({ value: sym.name }),
+                                }),
+                                operator: "=",
+                                right: new AST_SymbolRef(sym),
+                            }),
+                        }));
+                    });
+                    return MAP.splice(body);
+                }
+            }
+        }));
+        return wrapped_tl;
+    }
+}, AST_Scope);
+
+var AST_Lambda = DEFNODE("Lambda", "name argnames uses_arguments", {
+    $documentation: "Base class for functions",
+    $propdoc: {
+        name: "[AST_SymbolDeclaration?] the name of this function",
+        argnames: "[AST_SymbolFunarg*] array of function arguments",
+        uses_arguments: "[boolean/S] tells whether this function accesses the arguments array"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            if (this.name) this.name._walk(visitor);
+            this.argnames.forEach(function(arg){
+                arg._walk(visitor);
+            });
+            walk_body(this, visitor);
+        });
+    }
+}, AST_Scope);
+
+var AST_Accessor = DEFNODE("Accessor", null, {
+    $documentation: "A setter/getter function"
+}, AST_Lambda);
+
+var AST_Function = DEFNODE("Function", null, {
+    $documentation: "A function expression"
+}, AST_Lambda);
+
+var AST_Defun = DEFNODE("Defun", null, {
+    $documentation: "A function definition"
+}, AST_Lambda);
+
+/* -----[ JUMPS ]----- */
+
+var AST_Jump = DEFNODE("Jump", null, {
+    $documentation: "Base class for “jumps” (for now that's `return`, `throw`, `break` and `continue`)"
+}, AST_Statement);
+
+var AST_Exit = DEFNODE("Exit", "value", {
+    $documentation: "Base class for “exits” (`return` and `throw`)",
+    $propdoc: {
+        value: "[AST_Node?] the value returned or thrown by this statement; could be null for AST_Return"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, this.value && function(){
+            this.value._walk(visitor);
+        });
+    }
+}, AST_Jump);
+
+var AST_Return = DEFNODE("Return", null, {
+    $documentation: "A `return` statement"
+}, AST_Exit);
+
+var AST_Throw = DEFNODE("Throw", null, {
+    $documentation: "A `throw` statement"
+}, AST_Exit);
+
+var AST_LoopControl = DEFNODE("LoopControl", "label", {
+    $documentation: "Base class for loop control statements (`break` and `continue`)",
+    $propdoc: {
+        label: "[AST_LabelRef?] the label, or null if none",
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, this.label && function(){
+            this.label._walk(visitor);
+        });
+    }
+}, AST_Jump);
+
+var AST_Break = DEFNODE("Break", null, {
+    $documentation: "A `break` statement"
+}, AST_LoopControl);
+
+var AST_Continue = DEFNODE("Continue", null, {
+    $documentation: "A `continue` statement"
+}, AST_LoopControl);
+
+/* -----[ IF ]----- */
+
+var AST_If = DEFNODE("If", "condition alternative", {
+    $documentation: "A `if` statement",
+    $propdoc: {
+        condition: "[AST_Node] the `if` condition",
+        alternative: "[AST_Statement?] the `else` part, or null if not present"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.condition._walk(visitor);
+            this.body._walk(visitor);
+            if (this.alternative) this.alternative._walk(visitor);
+        });
+    }
+}, AST_StatementWithBody);
+
+/* -----[ SWITCH ]----- */
+
+var AST_Switch = DEFNODE("Switch", "expression", {
+    $documentation: "A `switch` statement",
+    $propdoc: {
+        expression: "[AST_Node] the `switch` “discriminant”"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.expression._walk(visitor);
+            walk_body(this, visitor);
+        });
+    }
+}, AST_Block);
+
+var AST_SwitchBranch = DEFNODE("SwitchBranch", null, {
+    $documentation: "Base class for `switch` branches",
+}, AST_Block);
+
+var AST_Default = DEFNODE("Default", null, {
+    $documentation: "A `default` switch branch",
+}, AST_SwitchBranch);
+
+var AST_Case = DEFNODE("Case", "expression", {
+    $documentation: "A `case` switch branch",
+    $propdoc: {
+        expression: "[AST_Node] the `case` expression"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.expression._walk(visitor);
+            walk_body(this, visitor);
+        });
+    }
+}, AST_SwitchBranch);
+
+/* -----[ EXCEPTIONS ]----- */
+
+var AST_Try = DEFNODE("Try", "bcatch bfinally", {
+    $documentation: "A `try` statement",
+    $propdoc: {
+        bcatch: "[AST_Catch?] the catch block, or null if not present",
+        bfinally: "[AST_Finally?] the finally block, or null if not present"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            walk_body(this, visitor);
+            if (this.bcatch) this.bcatch._walk(visitor);
+            if (this.bfinally) this.bfinally._walk(visitor);
+        });
+    }
+}, AST_Block);
+
+// XXX: this is wrong according to ECMA-262 (12.4).  the catch block
+// should introduce another scope, as the argname should be visible
+// only inside the catch block.  However, doing it this way because of
+// IE which simply introduces the name in the surrounding scope.  If
+// we ever want to fix this then AST_Catch should inherit from
+// AST_Scope.
+var AST_Catch = DEFNODE("Catch", "argname", {
+    $documentation: "A `catch` node; only makes sense as part of a `try` statement",
+    $propdoc: {
+        argname: "[AST_SymbolCatch] symbol for the exception"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.argname._walk(visitor);
+            walk_body(this, visitor);
+        });
+    }
+}, AST_Block);
+
+var AST_Finally = DEFNODE("Finally", null, {
+    $documentation: "A `finally` node; only makes sense as part of a `try` statement"
+}, AST_Block);
+
+/* -----[ VAR/CONST ]----- */
+
+var AST_Definitions = DEFNODE("Definitions", "definitions", {
+    $documentation: "Base class for `var` or `const` nodes (variable declarations/initializations)",
+    $propdoc: {
+        definitions: "[AST_VarDef*] array of variable definitions"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.definitions.forEach(function(def){
+                def._walk(visitor);
+            });
+        });
+    }
+}, AST_Statement);
+
+var AST_Var = DEFNODE("Var", null, {
+    $documentation: "A `var` statement"
+}, AST_Definitions);
+
+var AST_Const = DEFNODE("Const", null, {
+    $documentation: "A `const` statement"
+}, AST_Definitions);
+
+var AST_VarDef = DEFNODE("VarDef", "name value", {
+    $documentation: "A variable declaration; only appears in a AST_Definitions node",
+    $propdoc: {
+        name: "[AST_SymbolVar|AST_SymbolConst] name of the variable",
+        value: "[AST_Node?] initializer, or null of there's no initializer"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.name._walk(visitor);
+            if (this.value) this.value._walk(visitor);
+        });
+    }
+});
+
+/* -----[ OTHER ]----- */
+
+var AST_Call = DEFNODE("Call", "expression args", {
+    $documentation: "A function call expression",
+    $propdoc: {
+        expression: "[AST_Node] expression to invoke as function",
+        args: "[AST_Node*] array of arguments"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.expression._walk(visitor);
+            this.args.forEach(function(arg){
+                arg._walk(visitor);
+            });
+        });
+    }
+});
+
+var AST_New = DEFNODE("New", null, {
+    $documentation: "An object instantiation.  Derives from a function call since it has exactly the same properties"
+}, AST_Call);
+
+var AST_Seq = DEFNODE("Seq", "car cdr", {
+    $documentation: "A sequence expression (two comma-separated expressions)",
+    $propdoc: {
+        car: "[AST_Node] first element in sequence",
+        cdr: "[AST_Node] second element in sequence"
+    },
+    $cons: function(x, y) {
+        var seq = new AST_Seq(x);
+        seq.car = x;
+        seq.cdr = y;
+        return seq;
+    },
+    $from_array: function(array) {
+        if (array.length == 0) return null;
+        if (array.length == 1) return array[0].clone();
+        var list = null;
+        for (var i = array.length; --i >= 0;) {
+            list = AST_Seq.cons(array[i], list);
+        }
+        var p = list;
+        while (p) {
+            if (p.cdr && !p.cdr.cdr) {
+                p.cdr = p.cdr.car;
+                break;
+            }
+            p = p.cdr;
+        }
+        return list;
+    },
+    to_array: function() {
+        var p = this, a = [];
+        while (p) {
+            a.push(p.car);
+            if (p.cdr && !(p.cdr instanceof AST_Seq)) {
+                a.push(p.cdr);
+                break;
+            }
+            p = p.cdr;
+        }
+        return a;
+    },
+    add: function(node) {
+        var p = this;
+        while (p) {
+            if (!(p.cdr instanceof AST_Seq)) {
+                var cell = AST_Seq.cons(p.cdr, node);
+                return p.cdr = cell;
+            }
+            p = p.cdr;
+        }
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.car._walk(visitor);
+            if (this.cdr) this.cdr._walk(visitor);
+        });
+    }
+});
+
+var AST_PropAccess = DEFNODE("PropAccess", "expression property", {
+    $documentation: "Base class for property access expressions, i.e. `a.foo` or `a[\"foo\"]`",
+    $propdoc: {
+        expression: "[AST_Node] the “container” expression",
+        property: "[AST_Node|string] the property to access.  For AST_Dot this is always a plain string, while for AST_Sub it's an arbitrary AST_Node"
+    }
+});
+
+var AST_Dot = DEFNODE("Dot", null, {
+    $documentation: "A dotted property access expression",
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.expression._walk(visitor);
+        });
+    }
+}, AST_PropAccess);
+
+var AST_Sub = DEFNODE("Sub", null, {
+    $documentation: "Index-style property access, i.e. `a[\"foo\"]`",
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.expression._walk(visitor);
+            this.property._walk(visitor);
+        });
+    }
+}, AST_PropAccess);
+
+var AST_Unary = DEFNODE("Unary", "operator expression", {
+    $documentation: "Base class for unary expressions",
+    $propdoc: {
+        operator: "[string] the operator",
+        expression: "[AST_Node] expression that this unary operator applies to"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.expression._walk(visitor);
+        });
+    }
+});
+
+var AST_UnaryPrefix = DEFNODE("UnaryPrefix", null, {
+    $documentation: "Unary prefix expression, i.e. `typeof i` or `++i`"
+}, AST_Unary);
+
+var AST_UnaryPostfix = DEFNODE("UnaryPostfix", null, {
+    $documentation: "Unary postfix expression, i.e. `i++`"
+}, AST_Unary);
+
+var AST_Binary = DEFNODE("Binary", "left operator right", {
+    $documentation: "Binary expression, i.e. `a + b`",
+    $propdoc: {
+        left: "[AST_Node] left-hand side expression",
+        operator: "[string] the operator",
+        right: "[AST_Node] right-hand side expression"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.left._walk(visitor);
+            this.right._walk(visitor);
+        });
+    }
+});
+
+var AST_Conditional = DEFNODE("Conditional", "condition consequent alternative", {
+    $documentation: "Conditional expression using the ternary operator, i.e. `a ? b : c`",
+    $propdoc: {
+        condition: "[AST_Node]",
+        consequent: "[AST_Node]",
+        alternative: "[AST_Node]"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.condition._walk(visitor);
+            this.consequent._walk(visitor);
+            this.alternative._walk(visitor);
+        });
+    }
+});
+
+var AST_Assign = DEFNODE("Assign", null, {
+    $documentation: "An assignment expression — `a = b + 5`",
+}, AST_Binary);
+
+/* -----[ LITERALS ]----- */
+
+var AST_Array = DEFNODE("Array", "elements", {
+    $documentation: "An array literal",
+    $propdoc: {
+        elements: "[AST_Node*] array of elements"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.elements.forEach(function(el){
+                el._walk(visitor);
+            });
+        });
+    }
+});
+
+var AST_Object = DEFNODE("Object", "properties", {
+    $documentation: "An object literal",
+    $propdoc: {
+        properties: "[AST_ObjectProperty*] array of properties"
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.properties.forEach(function(prop){
+                prop._walk(visitor);
+            });
+        });
+    }
+});
+
+var AST_ObjectProperty = DEFNODE("ObjectProperty", "key value", {
+    $documentation: "Base class for literal object properties",
+    $propdoc: {
+        key: "[string] the property name; it's always a plain string in our AST, no matter if it was a string, number or identifier in original code",
+        value: "[AST_Node] property value.  For setters and getters this is an AST_Function."
+    },
+    _walk: function(visitor) {
+        return visitor._visit(this, function(){
+            this.value._walk(visitor);
+        });
+    }
+});
+
+var AST_ObjectKeyVal = DEFNODE("ObjectKeyVal", null, {
+    $documentation: "A key: value object property",
+}, AST_ObjectProperty);
+
+var AST_ObjectSetter = DEFNODE("ObjectSetter", null, {
+    $documentation: "An object setter property",
+}, AST_ObjectProperty);
+
+var AST_ObjectGetter = DEFNODE("ObjectGetter", null, {
+    $documentation: "An object getter property",
+}, AST_ObjectProperty);
+
+var AST_Symbol = DEFNODE("Symbol", "scope name thedef", {
+    $propdoc: {
+        name: "[string] name of this symbol",
+        scope: "[AST_Scope/S] the current scope (not necessarily the definition scope)",
+        thedef: "[SymbolDef/S] the definition of this symbol"
+    },
+    $documentation: "Base class for all symbols",
+});
+
+var AST_SymbolAccessor = DEFNODE("SymbolAccessor", null, {
+    $documentation: "The name of a property accessor (setter/getter function)"
+}, AST_Symbol);
+
+var AST_SymbolDeclaration = DEFNODE("SymbolDeclaration", "init", {
+    $documentation: "A declaration symbol (symbol in var/const, function name or argument, symbol in catch)",
+    $propdoc: {
+        init: "[AST_Node*/S] array of initializers for this declaration."
+    }
+}, AST_Symbol);
+
+var AST_SymbolVar = DEFNODE("SymbolVar", null, {
+    $documentation: "Symbol defining a variable",
+}, AST_SymbolDeclaration);
+
+var AST_SymbolConst = DEFNODE("SymbolConst", null, {
+    $documentation: "A constant declaration"
+}, AST_SymbolDeclaration);
+
+var AST_SymbolFunarg = DEFNODE("SymbolFunarg", null, {
+    $documentation: "Symbol naming a function argument",
+}, AST_SymbolVar);
+
+var AST_SymbolDefun = DEFNODE("SymbolDefun", null, {
+    $documentation: "Symbol defining a function",
+}, AST_SymbolDeclaration);
+
+var AST_SymbolLambda = DEFNODE("SymbolLambda", null, {
+    $documentation: "Symbol naming a function expression",
+}, AST_SymbolDeclaration);
+
+var AST_SymbolCatch = DEFNODE("SymbolCatch", null, {
+    $documentation: "Symbol naming the exception in catch",
+}, AST_SymbolDeclaration);
+
+var AST_Label = DEFNODE("Label", "references", {
+    $documentation: "Symbol naming a label (declaration)",
+    $propdoc: {
+        references: "[AST_LabelRef*] a list of nodes referring to this label"
+    }
+}, AST_Symbol);
+
+var AST_SymbolRef = DEFNODE("SymbolRef", null, {
+    $documentation: "Reference to some symbol (not definition/declaration)",
+}, AST_Symbol);
+
+var AST_LabelRef = DEFNODE("LabelRef", null, {
+    $documentation: "Reference to a label symbol",
+}, AST_Symbol);
+
+var AST_This = DEFNODE("This", null, {
+    $documentation: "The `this` symbol",
+}, AST_Symbol);
+
+var AST_Constant = DEFNODE("Constant", null, {
+    $documentation: "Base class for all constants",
+    getValue: function() {
+        return this.value;
+    }
+});
+
+var AST_String = DEFNODE("String", "value", {
+    $documentation: "A string literal",
+    $propdoc: {
+        value: "[string] the contents of this string"
+    }
+}, AST_Constant);
+
+var AST_Number = DEFNODE("Number", "value", {
+    $documentation: "A number literal",
+    $propdoc: {
+        value: "[number] the numeric value"
+    }
+}, AST_Constant);
+
+var AST_RegExp = DEFNODE("RegExp", "value", {
+    $documentation: "A regexp literal",
+    $propdoc: {
+        value: "[RegExp] the actual regexp"
+    }
+}, AST_Constant);
+
+var AST_Atom = DEFNODE("Atom", null, {
+    $documentation: "Base class for atoms",
+}, AST_Constant);
+
+var AST_Null = DEFNODE("Null", null, {
+    $documentation: "The `null` atom",
+    value: null
+}, AST_Atom);
+
+var AST_NaN = DEFNODE("NaN", null, {
+    $documentation: "The impossible value",
+    value: 0/0
+}, AST_Atom);
+
+var AST_Undefined = DEFNODE("Undefined", null, {
+    $documentation: "The `undefined` value",
+    value: (function(){}())
+}, AST_Atom);
+
+var AST_Hole = DEFNODE("Hole", null, {
+    $documentation: "A hole in an array",
+    value: (function(){}())
+}, AST_Atom);
+
+var AST_Infinity = DEFNODE("Infinity", null, {
+    $documentation: "The `Infinity` value",
+    value: 1/0
+}, AST_Atom);
+
+var AST_Boolean = DEFNODE("Boolean", null, {
+    $documentation: "Base class for booleans",
+}, AST_Atom);
+
+var AST_False = DEFNODE("False", null, {
+    $documentation: "The `false` atom",
+    value: false
+}, AST_Boolean);
+
+var AST_True = DEFNODE("True", null, {
+    $documentation: "The `true` atom",
+    value: true
+}, AST_Boolean);
+
+/* -----[ TreeWalker ]----- */
+
+function TreeWalker(callback) {
+    this.visit = callback;
+    this.stack = [];
+};
+TreeWalker.prototype = {
+    _visit: function(node, descend) {
+        this.stack.push(node);
+        var ret = this.visit(node, descend ? function(){
+            descend.call(node);
+        } : noop);
+        if (!ret && descend) {
+            descend.call(node);
+        }
+        this.stack.pop();
+        return ret;
+    },
+    parent: function(n) {
+        return this.stack[this.stack.length - 2 - (n || 0)];
+    },
+    push: function (node) {
+        this.stack.push(node);
+    },
+    pop: function() {
+        return this.stack.pop();
+    },
+    self: function() {
+        return this.stack[this.stack.length - 1];
+    },
+    find_parent: function(type) {
+        var stack = this.stack;
+        for (var i = stack.length; --i >= 0;) {
+            var x = stack[i];
+            if (x instanceof type) return x;
+        }
+    },
+    in_boolean_context: function() {
+        var stack = this.stack;
+        var i = stack.length, self = stack[--i];
+        while (i > 0) {
+            var p = stack[--i];
+            if ((p instanceof AST_If           && p.condition === self) ||
+                (p instanceof AST_Conditional  && p.condition === self) ||
+                (p instanceof AST_DWLoop       && p.condition === self) ||
+                (p instanceof AST_For          && p.condition === self) ||
+                (p instanceof AST_UnaryPrefix  && p.operator == "!" && p.expression === self))
+            {
+                return true;
+            }
+            if (!(p instanceof AST_Binary && (p.operator == "&&" || p.operator == "||")))
+                return false;
+            self = p;
+        }
+    },
+    loopcontrol_target: function(label) {
+        var stack = this.stack;
+        if (label) {
+            for (var i = stack.length; --i >= 0;) {
+                var x = stack[i];
+                if (x instanceof AST_LabeledStatement && x.label.name == label.name) {
+                    return x.body;
+                }
+            }
+        } else {
+            for (var i = stack.length; --i >= 0;) {
+                var x = stack[i];
+                if (x instanceof AST_Switch
+                    || x instanceof AST_For
+                    || x instanceof AST_ForIn
+                    || x instanceof AST_DWLoop) return x;
+            }
+        }
+    }
+};

node_modules/handlebars/node_modules/uglify-js/lib/mozilla-ast.js

@@ -0,0 +1,267 @@
+/***********************************************************************
+
+  A JavaScript tokenizer / parser / beautifier / compressor.
+  https://github.com/mishoo/UglifyJS2
+
+  -------------------------------- (C) ---------------------------------
+
+                           Author: Mihai Bazon
+                         <mihai.bazon@gmail.com>
+                       http://mihai.bazon.net/blog
+
+  Distributed under the BSD license:
+
+    Copyright 2012 (c) Mihai Bazon <mihai.bazon@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+        * Redistributions of source code must retain the above
+          copyright notice, this list of conditions and the following
+          disclaimer.
+
+        * Redistributions in binary form must reproduce the above
+          copyright notice, this list of conditions and the following
+          disclaimer in the documentation and/or other materials
+          provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+    THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+
+ ***********************************************************************/
+
+"use strict";
+
+(function(){
+
+    var MOZ_TO_ME = {
+        TryStatement : function(M) {
+            return new AST_Try({
+                start    : my_start_token(M),
+                end      : my_end_token(M),
+                body     : from_moz(M.block).body,
+                bcatch   : from_moz(M.handlers[0]),
+                bfinally : M.finalizer ? new AST_Finally(from_moz(M.finalizer)) : null
+            });
+        },
+        CatchClause : function(M) {
+            return new AST_Catch({
+                start   : my_start_token(M),
+                end     : my_end_token(M),
+                argname : from_moz(M.param),
+                body    : from_moz(M.body).body
+            });
+        },
+        ObjectExpression : function(M) {
+            return new AST_Object({
+                start      : my_start_token(M),
+                end        : my_end_token(M),
+                properties : M.properties.map(function(prop){
+                    var key = prop.key;
+                    var name = key.type == "Identifier" ? key.name : key.value;
+                    var args = {
+                        start    : my_start_token(key),
+                        end      : my_end_token(prop.value),
+                        key      : name,
+                        value    : from_moz(prop.value)
+                    };
+                    switch (prop.kind) {
+                      case "init":
+                        return new AST_ObjectKeyVal(args);
+                      case "set":
+                        args.value.name = from_moz(key);
+                        return new AST_ObjectSetter(args);
+                      case "get":
+                        args.value.name = from_moz(key);
+                        return new AST_ObjectGetter(args);
+                    }
+                })
+            });
+        },
+        SequenceExpression : function(M) {
+            return AST_Seq.from_array(M.expressions.map(from_moz));
+        },
+        MemberExpression : function(M) {
+            return new (M.computed ? AST_Sub : AST_Dot)({
+                start      : my_start_token(M),
+                end        : my_end_token(M),
+                property   : M.computed ? from_moz(M.property) : M.property.name,
+                expression : from_moz(M.object)
+            });
+        },
+        SwitchCase : function(M) {
+            return new (M.test ? AST_Case : AST_Default)({
+                start      : my_start_token(M),
+                end        : my_end_token(M),
+                expression : from_moz(M.test),
+                body       : M.consequent.map(from_moz)
+            });
+        },
+        Literal : function(M) {
+            var val = M.value, args = {
+                start  : my_start_token(M),
+                end    : my_end_token(M)
+            };
+            if (val === null) return new AST_Null(args);
+            switch (typeof val) {
+              case "string":
+                args.value = val;
+                return new AST_String(args);
+              case "number":
+                args.value = val;
+                return new AST_Number(args);
+              case "boolean":
+                return new (val ? AST_True : AST_False)(args);
+              default:
+                args.value = val;
+                return new AST_RegExp(args);
+            }
+        },
+        UnaryExpression: From_Moz_Unary,
+        UpdateExpression: From_Moz_Unary,
+        Identifier: function(M) {
+            var p = FROM_MOZ_STACK[FROM_MOZ_STACK.length - 2];
+            return new (M.name == "this" ? AST_This
+                        : p.type == "LabeledStatement" ? AST_Label
+                        : p.type == "VariableDeclarator" && p.id === M ? (p.kind == "const" ? AST_SymbolConst : AST_SymbolVar)
+                        : p.type == "FunctionExpression" ? (p.id === M ? AST_SymbolLambda : AST_SymbolFunarg)
+                        : p.type == "FunctionDeclaration" ? (p.id === M ? AST_SymbolDefun : AST_SymbolFunarg)
+                        : p.type == "CatchClause" ? AST_SymbolCatch
+                        : p.type == "BreakStatement" || p.type == "ContinueStatement" ? AST_LabelRef
+                        : AST_SymbolRef)({
+                            start : my_start_token(M),
+                            end   : my_end_token(M),
+                            name  : M.name
+                        });
+        }
+    };
+
+    function From_Moz_Unary(M) {
+        var prefix = "prefix" in M ? M.prefix
+            : M.type == "UnaryExpression" ? true : false;
+        return new (prefix ? AST_UnaryPrefix : AST_UnaryPostfix)({
+            start      : my_start_token(M),
+            end        : my_end_token(M),
+            operator   : M.operator,
+            expression : from_moz(M.argument)
+        });
+    };
+
+    var ME_TO_MOZ = {};
+
+    map("Node", AST_Node);
+    map("Program", AST_Toplevel, "body@body");
+    map("Function", AST_Function, "id>name, params@argnames, body%body");
+    map("EmptyStatement", AST_EmptyStatement);
+    map("BlockStatement", AST_BlockStatement, "body@body");
+    map("ExpressionStatement", AST_SimpleStatement, "expression>body");
+    map("IfStatement", AST_If, "test>condition, consequent>body, alternate>alternative");
+    map("LabeledStatement", AST_LabeledStatement, "label>label, body>body");
+    map("BreakStatement", AST_Break, "label>label");
+    map("ContinueStatement", AST_Continue, "label>label");
+    map("WithStatement", AST_With, "object>expression, body>body");
+    map("SwitchStatement", AST_Switch, "discriminant>expression, cases@body");
+    map("ReturnStatement", AST_Return, "argument>value");
+    map("ThrowStatement", AST_Throw, "argument>value");
+    map("WhileStatement", AST_While, "test>condition, body>body");
+    map("DoWhileStatement", AST_Do, "test>condition, body>body");
+    map("ForStatement", AST_For, "init>init, test>condition, update>step, body>body");
+    map("ForInStatement", AST_ForIn, "left>init, right>object, body>body");
+    map("DebuggerStatement", AST_Debugger);
+    map("FunctionDeclaration", AST_Defun, "id>name, params@argnames, body%body");
+    map("VariableDeclaration", AST_Var, "declarations@definitions");
+    map("VariableDeclarator", AST_VarDef, "id>name, init>value");
+
+    map("ThisExpression", AST_This);
+    map("ArrayExpression", AST_Array, "elements@elements");
+    map("FunctionExpression", AST_Function, "id>name, params@argnames, body%body");
+    map("BinaryExpression", AST_Binary, "operator=operator, left>left, right>right");
+    map("AssignmentExpression", AST_Assign, "operator=operator, left>left, right>right");
+    map("LogicalExpression", AST_Binary, "operator=operator, left>left, right>right");
+    map("ConditionalExpression", AST_Conditional, "test>condition, consequent>consequent, alternate>alternative");
+    map("NewExpression", AST_New, "callee>expression, arguments@args");
+    map("CallExpression", AST_Call, "callee>expression, arguments@args");
+
+    /* -----[ tools ]----- */
+
+    function my_start_token(moznode) {
+        return new AST_Token({
+            file   : moznode.loc && moznode.loc.source,
+            line   : moznode.loc && moznode.loc.start.line,
+            col    : moznode.loc && moznode.loc.start.column,
+            pos    : moznode.start,
+            endpos : moznode.start
+        });
+    };
+
+    function my_end_token(moznode) {
+        return new AST_Token({
+            file   : moznode.loc && moznode.loc.source,
+            line   : moznode.loc && moznode.loc.end.line,
+            col    : moznode.loc && moznode.loc.end.column,
+            pos    : moznode.end,
+            endpos : moznode.end
+        });
+    };
+
+    function map(moztype, mytype, propmap) {
+        var moz_to_me = "function From_Moz_" + moztype + "(M){\n";
+        moz_to_me += "return new mytype({\n" +
+            "start: my_start_token(M),\n" +
+            "end: my_end_token(M)";
+
+        if (propmap) propmap.split(/\s*,\s*/).forEach(function(prop){
+            var m = /([a-z0-9$_]+)(=|@|>|%)([a-z0-9$_]+)/i.exec(prop);
+            if (!m) throw new Error("Can't understand property map: " + prop);
+            var moz = "M." + m[1], how = m[2], my = m[3];
+            moz_to_me += ",\n" + my + ": ";
+            if (how == "@") {
+                moz_to_me += moz + ".map(from_moz)";
+            } else if (how == ">") {
+                moz_to_me += "from_moz(" + moz + ")";
+            } else if (how == "=") {
+                moz_to_me += moz;
+            } else if (how == "%") {
+                moz_to_me += "from_moz(" + moz + ").body";
+            } else throw new Error("Can't understand operator in propmap: " + prop);
+        });
+        moz_to_me += "\n})}";
+
+        // moz_to_me = parse(moz_to_me).print_to_string({ beautify: true });
+        // console.log(moz_to_me);
+
+        moz_to_me = new Function("mytype", "my_start_token", "my_end_token", "from_moz", "return(" + moz_to_me + ")")(
+            mytype, my_start_token, my_end_token, from_moz
+        );
+        return MOZ_TO_ME[moztype] = moz_to_me;
+    };
+
+    var FROM_MOZ_STACK = null;
+
+    function from_moz(node) {
+        FROM_MOZ_STACK.push(node);
+        var ret = node != null ? MOZ_TO_ME[node.type](node) : null;
+        FROM_MOZ_STACK.pop();
+        return ret;
+    };
+
+    AST_Node.from_mozilla_ast = function(node){
+        var save_stack = FROM_MOZ_STACK;
+        FROM_MOZ_STACK = [];
+        var ast = from_moz(node);
+        FROM_MOZ_STACK = save_stack;
+        return ast;
+    };
+
+})();

node_modules/handlebars/node_modules/uglify-js/lib/object-ast.js

@@ -1,75 +0,0 @@
-var jsp = require("./parse-js"),
-    pro = require("./process");
-
-var BY_TYPE = {};
-
-function HOP(obj, prop) {
-        return Object.prototype.hasOwnProperty.call(obj, prop);
-};
-
-function AST_Node(parent) {
-        this.parent = parent;
-};
-
-AST_Node.prototype.init = function(){};
-
-function DEFINE_NODE_CLASS(type, props, methods) {
-        var base = methods && methods.BASE || AST_Node;
-        if (!base) base = AST_Node;
-        function D(parent, data) {
-                base.apply(this, arguments);
-                if (props) props.forEach(function(name, i){
-                        this["_" + name] = data[i];
-                });
-                this.init();
-        };
-        var P = D.prototype = new AST_Node;
-        P.node_type = function(){ return type };
-        if (props) props.forEach(function(name){
-                var propname = "_" + name;
-                P["set_" + name] = function(val) {
-                        this[propname] = val;
-                        return this;
-                };
-                P["get_" + name] = function() {
-                        return this[propname];
-                };
-        });
-        if (type != null) BY_TYPE[type] = D;
-        if (methods) for (var i in methods) if (HOP(methods, i)) {
-                P[i] = methods[i];
-        }
-        return D;
-};
-
-var AST_String_Node = DEFINE_NODE_CLASS("string", ["value"]);
-var AST_Number_Node = DEFINE_NODE_CLASS("num", ["value"]);
-var AST_Name_Node = DEFINE_NODE_CLASS("name", ["value"]);
-
-var AST_Statlist_Node = DEFINE_NODE_CLASS(null, ["body"]);
-var AST_Root_Node = DEFINE_NODE_CLASS("toplevel", null, { BASE: AST_Statlist_Node });
-var AST_Block_Node = DEFINE_NODE_CLASS("block", null, { BASE: AST_Statlist_Node });
-var AST_Splice_Node = DEFINE_NODE_CLASS("splice", null, { BASE: AST_Statlist_Node });
-
-var AST_Var_Node = DEFINE_NODE_CLASS("var", ["definitions"]);
-var AST_Const_Node = DEFINE_NODE_CLASS("const", ["definitions"]);
-
-var AST_Try_Node = DEFINE_NODE_CLASS("try", ["body", "catch", "finally"]);
-var AST_Throw_Node = DEFINE_NODE_CLASS("throw", ["exception"]);
-
-var AST_New_Node = DEFINE_NODE_CLASS("new", ["constructor", "arguments"]);
-
-var AST_Switch_Node = DEFINE_NODE_CLASS("switch", ["expression", "branches"]);
-var AST_Switch_Branch_Node = DEFINE_NODE_CLASS(null, ["expression", "body"]);
-
-var AST_Break_Node = DEFINE_NODE_CLASS("break", ["label"]);
-var AST_Continue_Node = DEFINE_NODE_CLASS("continue", ["label"]);
-var AST_Assign_Node = DEFINE_NODE_CLASS("assign", ["operator", "lvalue", "rvalue"]);
-var AST_Dot_Node = DEFINE_NODE_CLASS("dot", ["expression", "name"]);
-var AST_Call_Node = DEFINE_NODE_CLASS("call", ["function", "arguments"]);
-
-var AST_Lambda_Node = DEFINE_NODE_CLASS(null, ["name", "arguments", "body"])
-var AST_Function_Node = DEFINE_NODE_CLASS("function", null, AST_Lambda_Node);
-var AST_Defun_Node = DEFINE_NODE_CLASS("defun", null, AST_Lambda_Node);
-
-var AST_If_Node = DEFINE_NODE_CLASS("if", ["condition", "then", "else"]);

node_modules/handlebars/node_modules/uglify-js/lib/scope.js

@@ -0,0 +1,581 @@
+/***********************************************************************
+
+  A JavaScript tokenizer / parser / beautifier / compressor.
+  https://github.com/mishoo/UglifyJS2
+
+  -------------------------------- (C) ---------------------------------
+
+                           Author: Mihai Bazon
+                         <mihai.bazon@gmail.com>
+                       http://mihai.bazon.net/blog
+
+  Distributed under the BSD license:
+
+    Copyright 2012 (c) Mihai Bazon <mihai.bazon@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+        * Redistributions of source code must retain the above
+          copyright notice, this list of conditions and the following
+          disclaimer.
+
+        * Redistributions in binary form must reproduce the above
+          copyright notice, this list of conditions and the following
+          disclaimer in the documentation and/or other materials
+          provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+    THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+
+ ***********************************************************************/
+
+"use strict";
+
+function SymbolDef(scope, index, orig) {
+    this.name = orig.name;
+    this.orig = [ orig ];
+    this.scope = scope;
+    this.references = [];
+    this.global = false;
+    this.mangled_name = null;
+    this.undeclared = false;
+    this.constant = false;
+    this.index = index;
+};
+
+SymbolDef.prototype = {
+    unmangleable: function(options) {
+        return (this.global && !(options && options.toplevel))
+            || this.undeclared
+            || (!(options && options.eval) && (this.scope.uses_eval || this.scope.uses_with));
+    },
+    mangle: function(options) {
+        if (!this.mangled_name && !this.unmangleable(options)) {
+            var s = this.scope;
+            if (this.orig[0] instanceof AST_SymbolLambda && !options.screw_ie8)
+                s = s.parent_scope;
+            this.mangled_name = s.next_mangled(options);
+        }
+    }
+};
+
+AST_Toplevel.DEFMETHOD("figure_out_scope", function(){
+    // This does what ast_add_scope did in UglifyJS v1.
+    //
+    // Part of it could be done at parse time, but it would complicate
+    // the parser (and it's already kinda complex).  It's also worth
+    // having it separated because we might need to call it multiple
+    // times on the same tree.
+
+    // pass 1: setup scope chaining and handle definitions
+    var self = this;
+    var scope = self.parent_scope = null;
+    var labels = new Dictionary();
+    var nesting = 0;
+    var tw = new TreeWalker(function(node, descend){
+        if (node instanceof AST_Scope) {
+            node.init_scope_vars(nesting);
+            var save_scope = node.parent_scope = scope;
+            var save_labels = labels;
+            ++nesting;
+            scope = node;
+            labels = new Dictionary();
+            descend();
+            labels = save_labels;
+            scope = save_scope;
+            --nesting;
+            return true;        // don't descend again in TreeWalker
+        }
+        if (node instanceof AST_Directive) {
+            node.scope = scope;
+            push_uniq(scope.directives, node.value);
+            return true;
+        }
+        if (node instanceof AST_With) {
+            for (var s = scope; s; s = s.parent_scope)
+                s.uses_with = true;
+            return;
+        }
+        if (node instanceof AST_LabeledStatement) {
+            var l = node.label;
+            if (labels.has(l.name))
+                throw new Error(string_template("Label {name} defined twice", l));
+            labels.set(l.name, l);
+            descend();
+            labels.del(l.name);
+            return true;        // no descend again
+        }
+        if (node instanceof AST_Symbol) {
+            node.scope = scope;
+        }
+        if (node instanceof AST_Label) {
+            node.thedef = node;
+            node.init_scope_vars();
+        }
+        if (node instanceof AST_SymbolLambda) {
+            scope.def_function(node);
+        }
+        else if (node instanceof AST_SymbolDefun) {
+            // Careful here, the scope where this should be defined is
+            // the parent scope.  The reason is that we enter a new
+            // scope when we encounter the AST_Defun node (which is
+            // instanceof AST_Scope) but we get to the symbol a bit
+            // later.
+            (node.scope = scope.parent_scope).def_function(node);
+        }
+        else if (node instanceof AST_SymbolVar
+                 || node instanceof AST_SymbolConst) {
+            var def = scope.def_variable(node);
+            def.constant = node instanceof AST_SymbolConst;
+            def.init = tw.parent().value;
+        }
+        else if (node instanceof AST_SymbolCatch) {
+            // XXX: this is wrong according to ECMA-262 (12.4).  the
+            // `catch` argument name should be visible only inside the
+            // catch block.  For a quick fix AST_Catch should inherit
+            // from AST_Scope.  Keeping it this way because of IE,
+            // which doesn't obey the standard. (it introduces the
+            // identifier in the enclosing scope)
+            scope.def_variable(node);
+        }
+        if (node instanceof AST_LabelRef) {
+            var sym = labels.get(node.name);
+            if (!sym) throw new Error(string_template("Undefined label {name} [{line},{col}]", {
+                name: node.name,
+                line: node.start.line,
+                col: node.start.col
+            }));
+            node.thedef = sym;
+        }
+    });
+    self.walk(tw);
+
+    // pass 2: find back references and eval
+    var func = null;
+    var globals = self.globals = new Dictionary();
+    var tw = new TreeWalker(function(node, descend){
+        if (node instanceof AST_Lambda) {
+            var prev_func = func;
+            func = node;
+            descend();
+            func = prev_func;
+            return true;
+        }
+        if (node instanceof AST_LabelRef) {
+            node.reference();
+            return true;
+        }
+        if (node instanceof AST_SymbolRef) {
+            var name = node.name;
+            var sym = node.scope.find_variable(name);
+            if (!sym) {
+                var g;
+                if (globals.has(name)) {
+                    g = globals.get(name);
+                } else {
+                    g = new SymbolDef(self, globals.size(), node);
+                    g.undeclared = true;
+                    g.global = true;
+                    globals.set(name, g);
+                }
+                node.thedef = g;
+                if (name == "eval" && tw.parent() instanceof AST_Call) {
+                    for (var s = node.scope; s && !s.uses_eval; s = s.parent_scope)
+                        s.uses_eval = true;
+                }
+                if (name == "arguments") {
+                    func.uses_arguments = true;
+                }
+            } else {
+                node.thedef = sym;
+            }
+            node.reference();
+            return true;
+        }
+    });
+    self.walk(tw);
+});
+
+AST_Scope.DEFMETHOD("init_scope_vars", function(nesting){
+    this.directives = [];     // contains the directives defined in this scope, i.e. "use strict"
+    this.variables = new Dictionary(); // map name to AST_SymbolVar (variables defined in this scope; includes functions)
+    this.functions = new Dictionary(); // map name to AST_SymbolDefun (functions defined in this scope)
+    this.uses_with = false;   // will be set to true if this or some nested scope uses the `with` statement
+    this.uses_eval = false;   // will be set to true if this or nested scope uses the global `eval`
+    this.parent_scope = null; // the parent scope
+    this.enclosed = [];       // a list of variables from this or outer scope(s) that are referenced from this or inner scopes
+    this.cname = -1;          // the current index for mangling functions/variables
+    this.nesting = nesting;   // the nesting level of this scope (0 means toplevel)
+});
+
+AST_Scope.DEFMETHOD("strict", function(){
+    return this.has_directive("use strict");
+});
+
+AST_Lambda.DEFMETHOD("init_scope_vars", function(){
+    AST_Scope.prototype.init_scope_vars.apply(this, arguments);
+    this.uses_arguments = false;
+});
+
+AST_SymbolRef.DEFMETHOD("reference", function() {
+    var def = this.definition();
+    def.references.push(this);
+    var s = this.scope;
+    while (s) {
+        push_uniq(s.enclosed, def);
+        if (s === def.scope) break;
+        s = s.parent_scope;
+    }
+    this.frame = this.scope.nesting - def.scope.nesting;
+});
+
+AST_Label.DEFMETHOD("init_scope_vars", function(){
+    this.references = [];
+});
+
+AST_LabelRef.DEFMETHOD("reference", function(){
+    this.thedef.references.push(this);
+});
+
+AST_Scope.DEFMETHOD("find_variable", function(name){
+    if (name instanceof AST_Symbol) name = name.name;
+    return this.variables.get(name)
+        || (this.parent_scope && this.parent_scope.find_variable(name));
+});
+
+AST_Scope.DEFMETHOD("has_directive", function(value){
+    return this.parent_scope && this.parent_scope.has_directive(value)
+        || (this.directives.indexOf(value) >= 0 ? this : null);
+});
+
+AST_Scope.DEFMETHOD("def_function", function(symbol){
+    this.functions.set(symbol.name, this.def_variable(symbol));
+});
+
+AST_Scope.DEFMETHOD("def_variable", function(symbol){
+    var def;
+    if (!this.variables.has(symbol.name)) {
+        def = new SymbolDef(this, this.variables.size(), symbol);
+        this.variables.set(symbol.name, def);
+        def.global = !this.parent_scope;
+    } else {
+        def = this.variables.get(symbol.name);
+        def.orig.push(symbol);
+    }
+    return symbol.thedef = def;
+});
+
+AST_Scope.DEFMETHOD("next_mangled", function(options){
+    var ext = this.enclosed;
+    out: while (true) {
+        var m = base54(++this.cname);
+        if (!is_identifier(m)) continue; // skip over "do"
+        // we must ensure that the mangled name does not shadow a name
+        // from some parent scope that is referenced in this or in
+        // inner scopes.
+        for (var i = ext.length; --i >= 0;) {
+            var sym = ext[i];
+            var name = sym.mangled_name || (sym.unmangleable(options) && sym.name);
+            if (m == name) continue out;
+        }
+        return m;
+    }
+});
+
+AST_Scope.DEFMETHOD("references", function(sym){
+    if (sym instanceof AST_Symbol) sym = sym.definition();
+    return this.enclosed.indexOf(sym) < 0 ? null : sym;
+});
+
+AST_Symbol.DEFMETHOD("unmangleable", function(options){
+    return this.definition().unmangleable(options);
+});
+
+// property accessors are not mangleable
+AST_SymbolAccessor.DEFMETHOD("unmangleable", function(){
+    return true;
+});
+
+// labels are always mangleable
+AST_Label.DEFMETHOD("unmangleable", function(){
+    return false;
+});
+
+AST_Symbol.DEFMETHOD("unreferenced", function(){
+    return this.definition().references.length == 0
+        && !(this.scope.uses_eval || this.scope.uses_with);
+});
+
+AST_Symbol.DEFMETHOD("undeclared", function(){
+    return this.definition().undeclared;
+});
+
+AST_LabelRef.DEFMETHOD("undeclared", function(){
+    return false;
+});
+
+AST_Label.DEFMETHOD("undeclared", function(){
+    return false;
+});
+
+AST_Symbol.DEFMETHOD("definition", function(){
+    return this.thedef;
+});
+
+AST_Symbol.DEFMETHOD("global", function(){
+    return this.definition().global;
+});
+
+AST_Toplevel.DEFMETHOD("_default_mangler_options", function(options){
+    return defaults(options, {
+        except   : [],
+        eval     : false,
+        sort     : false,
+        toplevel : false,
+        screw_ie8 : false
+    });
+});
+
+AST_Toplevel.DEFMETHOD("mangle_names", function(options){
+    options = this._default_mangler_options(options);
+    // We only need to mangle declaration nodes.  Special logic wired
+    // into the code generator will display the mangled name if it's
+    // present (and for AST_SymbolRef-s it'll use the mangled name of
+    // the AST_SymbolDeclaration that it points to).
+    var lname = -1;
+    var to_mangle = [];
+    var tw = new TreeWalker(function(node, descend){
+        if (node instanceof AST_LabeledStatement) {
+            // lname is incremented when we get to the AST_Label
+            var save_nesting = lname;
+            descend();
+            lname = save_nesting;
+            return true;        // don't descend again in TreeWalker
+        }
+        if (node instanceof AST_Scope) {
+            var p = tw.parent(), a = [];
+            node.variables.each(function(symbol){
+                if (options.except.indexOf(symbol.name) < 0) {
+                    a.push(symbol);
+                }
+            });
+            if (options.sort) a.sort(function(a, b){
+                return b.references.length - a.references.length;
+            });
+            to_mangle.push.apply(to_mangle, a);
+            return;
+        }
+        if (node instanceof AST_Label) {
+            var name;
+            do name = base54(++lname); while (!is_identifier(name));
+            node.mangled_name = name;
+            return true;
+        }
+    });
+    this.walk(tw);
+    to_mangle.forEach(function(def){ def.mangle(options) });
+});
+
+AST_Toplevel.DEFMETHOD("compute_char_frequency", function(options){
+    options = this._default_mangler_options(options);
+    var tw = new TreeWalker(function(node){
+        if (node instanceof AST_Constant)
+            base54.consider(node.print_to_string());
+        else if (node instanceof AST_Return)
+            base54.consider("return");
+        else if (node instanceof AST_Throw)
+            base54.consider("throw");
+        else if (node instanceof AST_Continue)
+            base54.consider("continue");
+        else if (node instanceof AST_Break)
+            base54.consider("break");
+        else if (node instanceof AST_Debugger)
+            base54.consider("debugger");
+        else if (node instanceof AST_Directive)
+            base54.consider(node.value);
+        else if (node instanceof AST_While)
+            base54.consider("while");
+        else if (node instanceof AST_Do)
+            base54.consider("do while");
+        else if (node instanceof AST_If) {
+            base54.consider("if");
+            if (node.alternative) base54.consider("else");
+        }
+        else if (node instanceof AST_Var)
+            base54.consider("var");
+        else if (node instanceof AST_Const)
+            base54.consider("const");
+        else if (node instanceof AST_Lambda)
+            base54.consider("function");
+        else if (node instanceof AST_For)
+            base54.consider("for");
+        else if (node instanceof AST_ForIn)
+            base54.consider("for in");
+        else if (node instanceof AST_Switch)
+            base54.consider("switch");
+        else if (node instanceof AST_Case)
+            base54.consider("case");
+        else if (node instanceof AST_Default)
+            base54.consider("default");
+        else if (node instanceof AST_With)
+            base54.consider("with");
+        else if (node instanceof AST_ObjectSetter)
+            base54.consider("set" + node.key);
+        else if (node instanceof AST_ObjectGetter)
+            base54.consider("get" + node.key);
+        else if (node instanceof AST_ObjectKeyVal)
+            base54.consider(node.key);
+        else if (node instanceof AST_New)
+            base54.consider("new");
+        else if (node instanceof AST_This)
+            base54.consider("this");
+        else if (node instanceof AST_Try)
+            base54.consider("try");
+        else if (node instanceof AST_Catch)
+            base54.consider("catch");
+        else if (node instanceof AST_Finally)
+            base54.consider("finally");
+        else if (node instanceof AST_Symbol && node.unmangleable(options))
+            base54.consider(node.name);
+        else if (node instanceof AST_Unary || node instanceof AST_Binary)
+            base54.consider(node.operator);
+        else if (node instanceof AST_Dot)
+            base54.consider(node.property);
+    });
+    this.walk(tw);
+    base54.sort();
+});
+
+var base54 = (function() {
+    var string = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ$_0123456789";
+    var chars, frequency;
+    function reset() {
+        frequency = Object.create(null);
+        chars = string.split("").map(function(ch){ return ch.charCodeAt(0) });
+        chars.forEach(function(ch){ frequency[ch] = 0 });
+    }
+    base54.consider = function(str){
+        for (var i = str.length; --i >= 0;) {
+            var code = str.charCodeAt(i);
+            if (code in frequency) ++frequency[code];
+        }
+    };
+    base54.sort = function() {
+        chars = mergeSort(chars, function(a, b){
+            if (is_digit(a) && !is_digit(b)) return 1;
+            if (is_digit(b) && !is_digit(a)) return -1;
+            return frequency[b] - frequency[a];
+        });
+    };
+    base54.reset = reset;
+    reset();
+    base54.get = function(){ return chars };
+    base54.freq = function(){ return frequency };
+    function base54(num) {
+        var ret = "", base = 54;
+        do {
+            ret += String.fromCharCode(chars[num % base]);
+            num = Math.floor(num / base);
+            base = 64;
+        } while (num > 0);
+        return ret;
+    };
+    return base54;
+})();
+
+AST_Toplevel.DEFMETHOD("scope_warnings", function(options){
+    options = defaults(options, {
+        undeclared       : false, // this makes a lot of noise
+        unreferenced     : true,
+        assign_to_global : true,
+        func_arguments   : true,
+        nested_defuns    : true,
+        eval             : true
+    });
+    var tw = new TreeWalker(function(node){
+        if (options.undeclared
+            && node instanceof AST_SymbolRef
+            && node.undeclared())
+        {
+            // XXX: this also warns about JS standard names,
+            // i.e. Object, Array, parseInt etc.  Should add a list of
+            // exceptions.
+            AST_Node.warn("Undeclared symbol: {name} [{file}:{line},{col}]", {
+                name: node.name,
+                file: node.start.file,
+                line: node.start.line,
+                col: node.start.col
+            });
+        }
+        if (options.assign_to_global)
+        {
+            var sym = null;
+            if (node instanceof AST_Assign && node.left instanceof AST_SymbolRef)
+                sym = node.left;
+            else if (node instanceof AST_ForIn && node.init instanceof AST_SymbolRef)
+                sym = node.init;
+            if (sym
+                && (sym.undeclared()
+                    || (sym.global() && sym.scope !== sym.definition().scope))) {
+                AST_Node.warn("{msg}: {name} [{file}:{line},{col}]", {
+                    msg: sym.undeclared() ? "Accidental global?" : "Assignment to global",
+                    name: sym.name,
+                    file: sym.start.file,
+                    line: sym.start.line,
+                    col: sym.start.col
+                });
+            }
+        }
+        if (options.eval
+            && node instanceof AST_SymbolRef
+            && node.undeclared()
+            && node.name == "eval") {
+            AST_Node.warn("Eval is used [{file}:{line},{col}]", node.start);
+        }
+        if (options.unreferenced
+            && (node instanceof AST_SymbolDeclaration || node instanceof AST_Label)
+            && node.unreferenced()) {
+            AST_Node.warn("{type} {name} is declared but not referenced [{file}:{line},{col}]", {
+                type: node instanceof AST_Label ? "Label" : "Symbol",
+                name: node.name,
+                file: node.start.file,
+                line: node.start.line,
+                col: node.start.col
+            });
+        }
+        if (options.func_arguments
+            && node instanceof AST_Lambda
+            && node.uses_arguments) {
+            AST_Node.warn("arguments used in function {name} [{file}:{line},{col}]", {
+                name: node.name ? node.name.name : "anonymous",
+                file: node.start.file,
+                line: node.start.line,
+                col: node.start.col
+            });
+        }
+        if (options.nested_defuns
+            && node instanceof AST_Defun
+            && !(tw.parent() instanceof AST_Scope)) {
+            AST_Node.warn("Function {name} declared in nested statement \"{type}\" [{file}:{line},{col}]", {
+                name: node.name.name,
+                type: tw.parent().TYPE,
+                file: node.start.file,
+                line: node.start.line,
+                col: node.start.col
+            });
+        }
+    });
+    this.walk(tw);
+});

node_modules/handlebars/node_modules/uglify-js/lib/sourcemap.js

@@ -0,0 +1,81 @@
+/***********************************************************************
+
+  A JavaScript tokenizer / parser / beautifier / compressor.
+  https://github.com/mishoo/UglifyJS2
+
+  -------------------------------- (C) ---------------------------------
+
+                           Author: Mihai Bazon
+                         <mihai.bazon@gmail.com>
+                       http://mihai.bazon.net/blog
+
+  Distributed under the BSD license:
+
+    Copyright 2012 (c) Mihai Bazon <mihai.bazon@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+        * Redistributions of source code must retain the above
+          copyright notice, this list of conditions and the following
+          disclaimer.
+
+        * Redistributions in binary form must reproduce the above
+          copyright notice, this list of conditions and the following
+          disclaimer in the documentation and/or other materials
+          provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+    THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+
+ ***********************************************************************/
+
+"use strict";
+
+// a small wrapper around fitzgen's source-map library
+function SourceMap(options) {
+    options = defaults(options, {
+        file : null,
+        root : null,
+        orig : null,
+    });
+    var generator = new MOZ_SourceMap.SourceMapGenerator({
+        file       : options.file,
+        sourceRoot : options.root
+    });
+    var orig_map = options.orig && new MOZ_SourceMap.SourceMapConsumer(options.orig);
+    function add(source, gen_line, gen_col, orig_line, orig_col, name) {
+        if (orig_map) {
+            var info = orig_map.originalPositionFor({
+                line: orig_line,
+                column: orig_col
+            });
+            source = info.source;
+            orig_line = info.line;
+            orig_col = info.column;
+            name = info.name;
+        }
+        generator.addMapping({
+            generated : { line: gen_line, column: gen_col },
+            original  : { line: orig_line, column: orig_col },
+            source    : source,
+            name      : name
+        });
+    };
+    return {
+        add        : add,
+        get        : function() { return generator },
+        toString   : function() { return generator.toString() }
+    };
+};

node_modules/handlebars/node_modules/uglify-js/lib/squeeze-more.js

@@ -1,73 +0,0 @@
-var jsp = require("./parse-js"),
-    pro = require("./process"),
-    slice = jsp.slice,
-    member = jsp.member,
-    curry = jsp.curry,
-    MAP = pro.MAP,
-    PRECEDENCE = jsp.PRECEDENCE,
-    OPERATORS = jsp.OPERATORS;
-
-function ast_squeeze_more(ast) {
-        var w = pro.ast_walker(), walk = w.walk, scope;
-        function with_scope(s, cont) {
-                var save = scope, ret;
-                scope = s;
-                ret = cont();
-                scope = save;
-                return ret;
-        };
-        function _lambda(name, args, body) {
-                return [ this[0], name, args, with_scope(body.scope, curry(MAP, body, walk)) ];
-        };
-        return w.with_walkers({
-                "toplevel": function(body) {
-                        return [ this[0], with_scope(this.scope, curry(MAP, body, walk)) ];
-                },
-                "function": _lambda,
-                "defun": _lambda,
-                "new": function(ctor, args) {
-                        if (ctor[0] == "name") {
-                                if (ctor[1] == "Array" && !scope.has("Array")) {
-                                        if (args.length != 1) {
-                                                return [ "array", args ];
-                                        } else {
-                                                return walk([ "call", [ "name", "Array" ], args ]);
-                                        }
-                                } else if (ctor[1] == "Object" && !scope.has("Object")) {
-                                        if (!args.length) {
-                                                return [ "object", [] ];
-                                        } else {
-                                                return walk([ "call", [ "name", "Object" ], args ]);
-                                        }
-                                } else if ((ctor[1] == "RegExp" || ctor[1] == "Function" || ctor[1] == "Error") && !scope.has(ctor[1])) {
-                                        return walk([ "call", [ "name", ctor[1] ], args]);
-                                }
-                        }
-                },
-                "call": function(expr, args) {
-                        if (expr[0] == "dot" && expr[1][0] == "string" && args.length == 1
-                            && (args[0][1] > 0 && expr[2] == "substring" || expr[2] == "substr")) {
-                                return [ "call", [ "dot", expr[1], "slice"], args];
-                        }
-                        if (expr[0] == "dot" && expr[2] == "toString" && args.length == 0) {
-                                // foo.toString()  ==>  foo+""
-                                return [ "binary", "+", expr[1], [ "string", "" ]];
-                        }
-                        if (expr[0] == "name") {
-                                if (expr[1] == "Array" && args.length != 1 && !scope.has("Array")) {
-                                        return [ "array", args ];
-                                }
-                                if (expr[1] == "Object" && !args.length && !scope.has("Object")) {
-                                        return [ "object", [] ];
-                                }
-                                if (expr[1] == "String" && !scope.has("String")) {
-                                        return [ "binary", "+", args[0], [ "string", "" ]];
-                                }
-                        }
-                }
-        }, function() {
-                return walk(pro.ast_add_scope(ast));
-        });
-};
-
-exports.ast_squeeze_more = ast_squeeze_more;

node_modules/handlebars/node_modules/uglify-js/lib/transform.js

@@ -0,0 +1,217 @@
+/***********************************************************************
+
+  A JavaScript tokenizer / parser / beautifier / compressor.
+  https://github.com/mishoo/UglifyJS2
+
+  -------------------------------- (C) ---------------------------------
+
+                           Author: Mihai Bazon
+                         <mihai.bazon@gmail.com>
+                       http://mihai.bazon.net/blog
+
+  Distributed under the BSD license:
+
+    Copyright 2012 (c) Mihai Bazon <mihai.bazon@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+        * Redistributions of source code must retain the above
+          copyright notice, this list of conditions and the following
+          disclaimer.
+
+        * Redistributions in binary form must reproduce the above
+          copyright notice, this list of conditions and the following
+          disclaimer in the documentation and/or other materials
+          provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+    THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+
+ ***********************************************************************/
+
+"use strict";
+
+// Tree transformer helpers.
+
+function TreeTransformer(before, after) {
+    TreeWalker.call(this);
+    this.before = before;
+    this.after = after;
+}
+TreeTransformer.prototype = new TreeWalker;
+
+(function(undefined){
+
+    function _(node, descend) {
+        node.DEFMETHOD("transform", function(tw, in_list){
+            var x, y;
+            tw.push(this);
+            if (tw.before) x = tw.before(this, descend, in_list);
+            if (x === undefined) {
+                if (!tw.after) {
+                    x = this;
+                    descend(x, tw);
+                } else {
+                    tw.stack[tw.stack.length - 1] = x = this.clone();
+                    descend(x, tw);
+                    y = tw.after(x, in_list);
+                    if (y !== undefined) x = y;
+                }
+            }
+            tw.pop();
+            return x;
+        });
+    };
+
+    function do_list(list, tw) {
+        return MAP(list, function(node){
+            return node.transform(tw, true);
+        });
+    };
+
+    _(AST_Node, noop);
+
+    _(AST_LabeledStatement, function(self, tw){
+        self.label = self.label.transform(tw);
+        self.body = self.body.transform(tw);
+    });
+
+    _(AST_SimpleStatement, function(self, tw){
+        self.body = self.body.transform(tw);
+    });
+
+    _(AST_Block, function(self, tw){
+        self.body = do_list(self.body, tw);
+    });
+
+    _(AST_DWLoop, function(self, tw){
+        self.condition = self.condition.transform(tw);
+        self.body = self.body.transform(tw);
+    });
+
+    _(AST_For, function(self, tw){
+        if (self.init) self.init = self.init.transform(tw);
+        if (self.condition) self.condition = self.condition.transform(tw);
+        if (self.step) self.step = self.step.transform(tw);
+        self.body = self.body.transform(tw);
+    });
+
+    _(AST_ForIn, function(self, tw){
+        self.init = self.init.transform(tw);
+        self.object = self.object.transform(tw);
+        self.body = self.body.transform(tw);
+    });
+
+    _(AST_With, function(self, tw){
+        self.expression = self.expression.transform(tw);
+        self.body = self.body.transform(tw);
+    });
+
+    _(AST_Exit, function(self, tw){
+        if (self.value) self.value = self.value.transform(tw);
+    });
+
+    _(AST_LoopControl, function(self, tw){
+        if (self.label) self.label = self.label.transform(tw);
+    });
+
+    _(AST_If, function(self, tw){
+        self.condition = self.condition.transform(tw);
+        self.body = self.body.transform(tw);
+        if (self.alternative) self.alternative = self.alternative.transform(tw);
+    });
+
+    _(AST_Switch, function(self, tw){
+        self.expression = self.expression.transform(tw);
+        self.body = do_list(self.body, tw);
+    });
+
+    _(AST_Case, function(self, tw){
+        self.expression = self.expression.transform(tw);
+        self.body = do_list(self.body, tw);
+    });
+
+    _(AST_Try, function(self, tw){
+        self.body = do_list(self.body, tw);
+        if (self.bcatch) self.bcatch = self.bcatch.transform(tw);
+        if (self.bfinally) self.bfinally = self.bfinally.transform(tw);
+    });
+
+    _(AST_Catch, function(self, tw){
+        self.argname = self.argname.transform(tw);
+        self.body = do_list(self.body, tw);
+    });
+
+    _(AST_Definitions, function(self, tw){
+        self.definitions = do_list(self.definitions, tw);
+    });
+
+    _(AST_VarDef, function(self, tw){
+        if (self.value) self.value = self.value.transform(tw);
+    });
+
+    _(AST_Lambda, function(self, tw){
+        if (self.name) self.name = self.name.transform(tw);
+        self.argnames = do_list(self.argnames, tw);
+        self.body = do_list(self.body, tw);
+    });
+
+    _(AST_Call, function(self, tw){
+        self.expression = self.expression.transform(tw);
+        self.args = do_list(self.args, tw);
+    });
+
+    _(AST_Seq, function(self, tw){
+        self.car = self.car.transform(tw);
+        self.cdr = self.cdr.transform(tw);
+    });
+
+    _(AST_Dot, function(self, tw){
+        self.expression = self.expression.transform(tw);
+    });
+
+    _(AST_Sub, function(self, tw){
+        self.expression = self.expression.transform(tw);
+        self.property = self.property.transform(tw);
+    });
+
+    _(AST_Unary, function(self, tw){
+        self.expression = self.expression.transform(tw);
+    });
+
+    _(AST_Binary, function(self, tw){
+        self.left = self.left.transform(tw);
+        self.right = self.right.transform(tw);
+    });
+
+    _(AST_Conditional, function(self, tw){
+        self.condition = self.condition.transform(tw);
+        self.consequent = self.consequent.transform(tw);
+        self.alternative = self.alternative.transform(tw);
+    });
+
+    _(AST_Array, function(self, tw){
+        self.elements = do_list(self.elements, tw);
+    });
+
+    _(AST_Object, function(self, tw){
+        self.properties = do_list(self.properties, tw);
+    });
+
+    _(AST_ObjectProperty, function(self, tw){
+        self.value = self.value.transform(tw);
+    });
+
+})();

node_modules/handlebars/node_modules/uglify-js/lib/utils.js

@@ -0,0 +1,295 @@
+/***********************************************************************
+
+  A JavaScript tokenizer / parser / beautifier / compressor.
+  https://github.com/mishoo/UglifyJS2
+
+  -------------------------------- (C) ---------------------------------
+
+                           Author: Mihai Bazon
+                         <mihai.bazon@gmail.com>
+                       http://mihai.bazon.net/blog
+
+  Distributed under the BSD license:
+
+    Copyright 2012 (c) Mihai Bazon <mihai.bazon@gmail.com>
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions
+    are met:
+
+        * Redistributions of source code must retain the above
+          copyright notice, this list of conditions and the following
+          disclaimer.
+
+        * Redistributions in binary form must reproduce the above
+          copyright notice, this list of conditions and the following
+          disclaimer in the documentation and/or other materials
+          provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER “AS IS” AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+    PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
+    LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+    OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+    THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+    TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+    THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+    SUCH DAMAGE.
+
+ ***********************************************************************/
+
+"use strict";
+
+function array_to_hash(a) {
+    var ret = Object.create(null);
+    for (var i = 0; i < a.length; ++i)
+        ret[a[i]] = true;
+    return ret;
+};
+
+function slice(a, start) {
+    return Array.prototype.slice.call(a, start || 0);
+};
+
+function characters(str) {
+    return str.split("");
+};
+
+function member(name, array) {
+    for (var i = array.length; --i >= 0;)
+        if (array[i] == name)
+            return true;
+    return false;
+};
+
+function find_if(func, array) {
+    for (var i = 0, n = array.length; i < n; ++i) {
+        if (func(array[i]))
+            return array[i];
+    }
+};
+
+function repeat_string(str, i) {
+    if (i <= 0) return "";
+    if (i == 1) return str;
+    var d = repeat_string(str, i >> 1);
+    d += d;
+    if (i & 1) d += str;
+    return d;
+};
+
+function DefaultsError(msg, defs) {
+    this.msg = msg;
+    this.defs = defs;
+};
+
+function defaults(args, defs, croak) {
+    if (args === true)
+        args = {};
+    var ret = args || {};
+    if (croak) for (var i in ret) if (ret.hasOwnProperty(i) && !defs.hasOwnProperty(i))
+        throw new DefaultsError("`" + i + "` is not a supported option", defs);
+    for (var i in defs) if (defs.hasOwnProperty(i)) {
+        ret[i] = (args && args.hasOwnProperty(i)) ? args[i] : defs[i];
+    }
+    return ret;
+};
+
+function merge(obj, ext) {
+    for (var i in ext) if (ext.hasOwnProperty(i)) {
+        obj[i] = ext[i];
+    }
+    return obj;
+};
+
+function noop() {};
+
+var MAP = (function(){
+    function MAP(a, f, backwards) {
+        var ret = [], top = [], i;
+        function doit() {
+            var val = f(a[i], i);
+            var is_last = val instanceof Last;
+            if (is_last) val = val.v;
+            if (val instanceof AtTop) {
+                val = val.v;
+                if (val instanceof Splice) {
+                    top.push.apply(top, backwards ? val.v.slice().reverse() : val.v);
+                } else {
+                    top.push(val);
+                }
+            }
+            else if (val !== skip) {
+                if (val instanceof Splice) {
+                    ret.push.apply(ret, backwards ? val.v.slice().reverse() : val.v);
+                } else {
+                    ret.push(val);
+                }
+            }
+            return is_last;
+        };
+        if (a instanceof Array) {
+            if (backwards) {
+                for (i = a.length; --i >= 0;) if (doit()) break;
+                ret.reverse();
+                top.reverse();
+            } else {
+                for (i = 0; i < a.length; ++i) if (doit()) break;
+            }
+        }
+        else {
+            for (i in a) if (a.hasOwnProperty(i)) if (doit()) break;
+        }
+        return top.concat(ret);
+    };
+    MAP.at_top = function(val) { return new AtTop(val) };
+    MAP.splice = function(val) { return new Splice(val) };
+    MAP.last = function(val) { return new Last(val) };
+    var skip = MAP.skip = {};
+    function AtTop(val) { this.v = val };
+    function Splice(val) { this.v = val };
+    function Last(val) { this.v = val };
+    return MAP;
+})();
+
+function push_uniq(array, el) {
+    if (array.indexOf(el) < 0)
+        array.push(el);
+};
+
+function string_template(text, props) {
+    return text.replace(/\{(.+?)\}/g, function(str, p){
+        return props[p];
+    });
+};
+
+function remove(array, el) {
+    for (var i = array.length; --i >= 0;) {
+        if (array[i] === el) array.splice(i, 1);
+    }
+};
+
+function mergeSort(array, cmp) {
+    if (array.length < 2) return array.slice();
+    function merge(a, b) {
+        var r = [], ai = 0, bi = 0, i = 0;
+        while (ai < a.length && bi < b.length) {
+            cmp(a[ai], b[bi]) <= 0
+                ? r[i++] = a[ai++]
+                : r[i++] = b[bi++];
+        }
+        if (ai < a.length) r.push.apply(r, a.slice(ai));
+        if (bi < b.length) r.push.apply(r, b.slice(bi));
+        return r;
+    };
+    function _ms(a) {
+        if (a.length <= 1)
+            return a;
+        var m = Math.floor(a.length / 2), left = a.slice(0, m), right = a.slice(m);
+        left = _ms(left);
+        right = _ms(right);
+        return merge(left, right);
+    };
+    return _ms(array);
+};
+
+function set_difference(a, b) {
+    return a.filter(function(el){
+        return b.indexOf(el) < 0;
+    });
+};
+
+function set_intersection(a, b) {
+    return a.filter(function(el){
+        return b.indexOf(el) >= 0;
+    });
+};
+
+// this function is taken from Acorn [1], written by Marijn Haverbeke
+// [1] https://github.com/marijnh/acorn
+function makePredicate(words) {
+    if (!(words instanceof Array)) words = words.split(" ");
+    var f = "", cats = [];
+    out: for (var i = 0; i < words.length; ++i) {
+        for (var j = 0; j < cats.length; ++j)
+            if (cats[j][0].length == words[i].length) {
+                cats[j].push(words[i]);
+                continue out;
+            }
+        cats.push([words[i]]);
+    }
+    function compareTo(arr) {
+        if (arr.length == 1) return f += "return str === " + JSON.stringify(arr[0]) + ";";
+        f += "switch(str){";
+        for (var i = 0; i < arr.length; ++i) f += "case " + JSON.stringify(arr[i]) + ":";
+        f += "return true}return false;";
+    }
+    // When there are more than three length categories, an outer
+    // switch first dispatches on the lengths, to save on comparisons.
+    if (cats.length > 3) {
+        cats.sort(function(a, b) {return b.length - a.length;});
+        f += "switch(str.length){";
+        for (var i = 0; i < cats.length; ++i) {
+            var cat = cats[i];
+            f += "case " + cat[0].length + ":";
+            compareTo(cat);
+        }
+        f += "}";
+        // Otherwise, simply generate a flat `switch` statement.
+    } else {
+        compareTo(words);
+    }
+    return new Function("str", f);
+};
+
+function all(array, predicate) {
+    for (var i = array.length; --i >= 0;)
+        if (!predicate(array[i]))
+            return false;
+    return true;
+};
+
+function Dictionary() {
+    this._values = Object.create(null);
+    this._size = 0;
+};
+Dictionary.prototype = {
+    set: function(key, val) {
+        if (!this.has(key)) ++this._size;
+        this._values["$" + key] = val;
+        return this;
+    },
+    add: function(key, val) {
+        if (this.has(key)) {
+            this.get(key).push(val);
+        } else {
+            this.set(key, [ val ]);
+        }
+        return this;
+    },
+    get: function(key) { return this._values["$" + key] },
+    del: function(key) {
+        if (this.has(key)) {
+            --this._size;
+            delete this._values["$" + key];
+        }
+        return this;
+    },
+    has: function(key) { return ("$" + key) in this._values },
+    each: function(f) {
+        for (var i in this._values)
+            f(this._values[i], i.substr(1));
+    },
+    size: function() {
+        return this._size;
+    },
+    map: function(f) {
+        var ret = [];
+        for (var i in this._values)
+            ret.push(f(this._values[i], i.substr(1)));
+        return ret;
+    }
+};

node_modules/handlebars/node_modules/uglify-js/node_modules/async/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2010 Caolan McMahon
+
+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.

node_modules/handlebars/node_modules/uglify-js/node_modules/async/component.json

@@ -0,0 +1,11 @@
+{
+  "name": "async",
+  "repo": "caolan/async",
+  "description": "Higher-order functions and common patterns for asynchronous code",
+  "version": "0.1.23",
+  "keywords": [],
+  "dependencies": {},
+  "development": {},
+  "main": "lib/async.js",
+  "scripts": [ "lib/async.js" ]
+}

node_modules/handlebars/node_modules/uglify-js/node_modules/async/lib/async.js

@@ -0,0 +1,955 @@
+/*global setImmediate: false, setTimeout: false, console: false */
+(function () {
+
+    var async = {};
+
+    // global on the server, window in the browser
+    var root, previous_async;
+
+    root = this;
+    if (root != null) {
+      previous_async = root.async;
+    }
+
+    async.noConflict = function () {
+        root.async = previous_async;
+        return async;
+    };
+
+    function only_once(fn) {
+        var called = false;
+        return function() {
+            if (called) throw new Error("Callback was already called.");
+            called = true;
+            fn.apply(root, arguments);
+        }
+    }
+
+    //// cross-browser compatiblity functions ////
+
+    var _each = function (arr, iterator) {
+        if (arr.forEach) {
+            return arr.forEach(iterator);
+        }
+        for (var i = 0; i < arr.length; i += 1) {
+            iterator(arr[i], i, arr);
+        }
+    };
+
+    var _map = function (arr, iterator) {
+        if (arr.map) {
+            return arr.map(iterator);
+        }
+        var results = [];
+        _each(arr, function (x, i, a) {
+            results.push(iterator(x, i, a));
+        });
+        return results;
+    };
+
+    var _reduce = function (arr, iterator, memo) {
+        if (arr.reduce) {
+            return arr.reduce(iterator, memo);
+        }
+        _each(arr, function (x, i, a) {
+            memo = iterator(memo, x, i, a);
+        });
+        return memo;
+    };
+
+    var _keys = function (obj) {
+        if (Object.keys) {
+            return Object.keys(obj);
+        }
+        var keys = [];
+        for (var k in obj) {
+            if (obj.hasOwnProperty(k)) {
+                keys.push(k);
+            }
+        }
+        return keys;
+    };
+
+    //// exported async module functions ////
+
+    //// nextTick implementation with browser-compatible fallback ////
+    if (typeof process === 'undefined' || !(process.nextTick)) {
+        if (typeof setImmediate === 'function') {
+            async.nextTick = function (fn) {
+                // not a direct alias for IE10 compatibility
+                setImmediate(fn);
+            };
+            async.setImmediate = async.nextTick;
+        }
+        else {
+            async.nextTick = function (fn) {
+                setTimeout(fn, 0);
+            };
+            async.setImmediate = async.nextTick;
+        }
+    }
+    else {
+        async.nextTick = process.nextTick;
+        if (typeof setImmediate !== 'undefined') {
+            async.setImmediate = setImmediate;
+        }
+        else {
+            async.setImmediate = async.nextTick;
+        }
+    }
+
+    async.each = function (arr, iterator, callback) {
+        callback = callback || function () {};
+        if (!arr.length) {
+            return callback();
+        }
+        var completed = 0;
+        _each(arr, function (x) {
+            iterator(x, only_once(function (err) {
+                if (err) {
+                    callback(err);
+                    callback = function () {};
+                }
+                else {
+                    completed += 1;
+                    if (completed >= arr.length) {
+                        callback(null);
+                    }
+                }
+            }));
+        });
+    };
+    async.forEach = async.each;
+
+    async.eachSeries = function (arr, iterator, callback) {
+        callback = callback || function () {};
+        if (!arr.length) {
+            return callback();
+        }
+        var completed = 0;
+        var iterate = function () {
+            iterator(arr[completed], function (err) {
+                if (err) {
+                    callback(err);
+                    callback = function () {};
+                }
+                else {
+                    completed += 1;
+                    if (completed >= arr.length) {
+                        callback(null);
+                    }
+                    else {
+                        iterate();
+                    }
+                }
+            });
+        };
+        iterate();
+    };
+    async.forEachSeries = async.eachSeries;
+
+    async.eachLimit = function (arr, limit, iterator, callback) {
+        var fn = _eachLimit(limit);
+        fn.apply(null, [arr, iterator, callback]);
+    };
+    async.forEachLimit = async.eachLimit;
+
+    var _eachLimit = function (limit) {
+
+        return function (arr, iterator, callback) {
+            callback = callback || function () {};
+            if (!arr.length || limit <= 0) {
+                return callback();
+            }
+            var completed = 0;
+            var started = 0;
+            var running = 0;
+
+            (function replenish () {
+                if (completed >= arr.length) {
+                    return callback();
+                }
+
+                while (running < limit && started < arr.length) {
+                    started += 1;
+                    running += 1;
+                    iterator(arr[started - 1], function (err) {
+                        if (err) {
+                            callback(err);
+                            callback = function () {};
+                        }
+                        else {
+                            completed += 1;
+                            running -= 1;
+                            if (completed >= arr.length) {
+                                callback();
+                            }
+                            else {
+                                replenish();
+                            }
+                        }
+                    });
+                }
+            })();
+        };
+    };
+
+
+    var doParallel = function (fn) {
+        return function () {
+            var args = Array.prototype.slice.call(arguments);
+            return fn.apply(null, [async.each].concat(args));
+        };
+    };
+    var doParallelLimit = function(limit, fn) {
+        return function () {
+            var args = Array.prototype.slice.call(arguments);
+            return fn.apply(null, [_eachLimit(limit)].concat(args));
+        };
+    };
+    var doSeries = function (fn) {
+        return function () {
+            var args = Array.prototype.slice.call(arguments);
+            return fn.apply(null, [async.eachSeries].concat(args));
+        };
+    };
+
+
+    var _asyncMap = function (eachfn, arr, iterator, callback) {
+        var results = [];
+        arr = _map(arr, function (x, i) {
+            return {index: i, value: x};
+        });
+        eachfn(arr, function (x, callback) {
+            iterator(x.value, function (err, v) {
+                results[x.index] = v;
+                callback(err);
+            });
+        }, function (err) {
+            callback(err, results);
+        });
+    };
+    async.map = doParallel(_asyncMap);
+    async.mapSeries = doSeries(_asyncMap);
+    async.mapLimit = function (arr, limit, iterator, callback) {
+        return _mapLimit(limit)(arr, iterator, callback);
+    };
+
+    var _mapLimit = function(limit) {
+        return doParallelLimit(limit, _asyncMap);
+    };
+
+    // reduce only has a series version, as doing reduce in parallel won't
+    // work in many situations.
+    async.reduce = function (arr, memo, iterator, callback) {
+        async.eachSeries(arr, function (x, callback) {
+            iterator(memo, x, function (err, v) {
+                memo = v;
+                callback(err);
+            });
+        }, function (err) {
+            callback(err, memo);
+        });
+    };
+    // inject alias
+    async.inject = async.reduce;
+    // foldl alias
+    async.foldl = async.reduce;
+
+    async.reduceRight = function (arr, memo, iterator, callback) {
+        var reversed = _map(arr, function (x) {
+            return x;
+        }).reverse();
+        async.reduce(reversed, memo, iterator, callback);
+    };
+    // foldr alias
+    async.foldr = async.reduceRight;
+
+    var _filter = function (eachfn, arr, iterator, callback) {
+        var results = [];
+        arr = _map(arr, function (x, i) {
+            return {index: i, value: x};
+        });
+        eachfn(arr, function (x, callback) {
+            iterator(x.value, function (v) {
+                if (v) {
+                    results.push(x);
+                }
+                callback();
+            });
+        }, function (err) {
+            callback(_map(results.sort(function (a, b) {
+                return a.index - b.index;
+            }), function (x) {
+                return x.value;
+            }));
+        });
+    };
+    async.filter = doParallel(_filter);
+    async.filterSeries = doSeries(_filter);
+    // select alias
+    async.select = async.filter;
+    async.selectSeries = async.filterSeries;
+
+    var _reject = function (eachfn, arr, iterator, callback) {
+        var results = [];
+        arr = _map(arr, function (x, i) {
+            return {index: i, value: x};
+        });
+        eachfn(arr, function (x, callback) {
+            iterator(x.value, function (v) {
+                if (!v) {
+                    results.push(x);
+                }
+                callback();
+            });
+        }, function (err) {
+            callback(_map(results.sort(function (a, b) {
+                return a.index - b.index;
+            }), function (x) {
+                return x.value;
+            }));
+        });
+    };
+    async.reject = doParallel(_reject);
+    async.rejectSeries = doSeries(_reject);
+
+    var _detect = function (eachfn, arr, iterator, main_callback) {
+        eachfn(arr, function (x, callback) {
+            iterator(x, function (result) {
+                if (result) {
+                    main_callback(x);
+                    main_callback = function () {};
+                }
+                else {
+                    callback();
+                }
+            });
+        }, function (err) {
+            main_callback();
+        });
+    };
+    async.detect = doParallel(_detect);
+    async.detectSeries = doSeries(_detect);
+
+    async.some = function (arr, iterator, main_callback) {
+        async.each(arr, function (x, callback) {
+            iterator(x, function (v) {
+                if (v) {
+                    main_callback(true);
+                    main_callback = function () {};
+                }
+                callback();
+            });
+        }, function (err) {
+            main_callback(false);
+        });
+    };
+    // any alias
+    async.any = async.some;
+
+    async.every = function (arr, iterator, main_callback) {
+        async.each(arr, function (x, callback) {
+            iterator(x, function (v) {
+                if (!v) {
+                    main_callback(false);
+                    main_callback = function () {};
+                }
+                callback();
+            });
+        }, function (err) {
+            main_callback(true);
+        });
+    };
+    // all alias
+    async.all = async.every;
+
+    async.sortBy = function (arr, iterator, callback) {
+        async.map(arr, function (x, callback) {
+            iterator(x, function (err, criteria) {
+                if (err) {
+                    callback(err);
+                }
+                else {
+                    callback(null, {value: x, criteria: criteria});
+                }
+            });
+        }, function (err, results) {
+            if (err) {
+                return callback(err);
+            }
+            else {
+                var fn = function (left, right) {
+                    var a = left.criteria, b = right.criteria;
+                    return a < b ? -1 : a > b ? 1 : 0;
+                };
+                callback(null, _map(results.sort(fn), function (x) {
+                    return x.value;
+                }));
+            }
+        });
+    };
+
+    async.auto = function (tasks, callback) {
+        callback = callback || function () {};
+        var keys = _keys(tasks);
+        if (!keys.length) {
+            return callback(null);
+        }
+
+        var results = {};
+
+        var listeners = [];
+        var addListener = function (fn) {
+            listeners.unshift(fn);
+        };
+        var removeListener = function (fn) {
+            for (var i = 0; i < listeners.length; i += 1) {
+                if (listeners[i] === fn) {
+                    listeners.splice(i, 1);
+                    return;
+                }
+            }
+        };
+        var taskComplete = function () {
+            _each(listeners.slice(0), function (fn) {
+                fn();
+            });
+        };
+
+        addListener(function () {
+            if (_keys(results).length === keys.length) {
+                callback(null, results);
+                callback = function () {};
+            }
+        });
+
+        _each(keys, function (k) {
+            var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k];
+            var taskCallback = function (err) {
+                var args = Array.prototype.slice.call(arguments, 1);
+                if (args.length <= 1) {
+                    args = args[0];
+                }
+                if (err) {
+                    var safeResults = {};
+                    _each(_keys(results), function(rkey) {
+                        safeResults[rkey] = results[rkey];
+                    });
+                    safeResults[k] = args;
+                    callback(err, safeResults);
+                    // stop subsequent errors hitting callback multiple times
+                    callback = function () {};
+                }
+                else {
+                    results[k] = args;
+                    async.setImmediate(taskComplete);
+                }
+            };
+            var requires = task.slice(0, Math.abs(task.length - 1)) || [];
+            var ready = function () {
+                return _reduce(requires, function (a, x) {
+                    return (a && results.hasOwnProperty(x));
+                }, true) && !results.hasOwnProperty(k);
+            };
+            if (ready()) {
+                task[task.length - 1](taskCallback, results);
+            }
+            else {
+                var listener = function () {
+                    if (ready()) {
+                        removeListener(listener);
+                        task[task.length - 1](taskCallback, results);
+                    }
+                };
+                addListener(listener);
+            }
+        });
+    };
+
+    async.waterfall = function (tasks, callback) {
+        callback = callback || function () {};
+        if (tasks.constructor !== Array) {
+          var err = new Error('First argument to waterfall must be an array of functions');
+          return callback(err);
+        }
+        if (!tasks.length) {
+            return callback();
+        }
+        var wrapIterator = function (iterator) {
+            return function (err) {
+                if (err) {
+                    callback.apply(null, arguments);
+                    callback = function () {};
+                }
+                else {
+                    var args = Array.prototype.slice.call(arguments, 1);
+                    var next = iterator.next();
+                    if (next) {
+                        args.push(wrapIterator(next));
+                    }
+                    else {
+                        args.push(callback);
+                    }
+                    async.setImmediate(function () {
+                        iterator.apply(null, args);
+                    });
+                }
+            };
+        };
+        wrapIterator(async.iterator(tasks))();
+    };
+
+    var _parallel = function(eachfn, tasks, callback) {
+        callback = callback || function () {};
+        if (tasks.constructor === Array) {
+            eachfn.map(tasks, function (fn, callback) {
+                if (fn) {
+                    fn(function (err) {
+                        var args = Array.prototype.slice.call(arguments, 1);
+                        if (args.length <= 1) {
+                            args = args[0];
+                        }
+                        callback.call(null, err, args);
+                    });
+                }
+            }, callback);
+        }
+        else {
+            var results = {};
+            eachfn.each(_keys(tasks), function (k, callback) {
+                tasks[k](function (err) {
+                    var args = Array.prototype.slice.call(arguments, 1);
+                    if (args.length <= 1) {
+                        args = args[0];
+                    }
+                    results[k] = args;
+                    callback(err);
+                });
+            }, function (err) {
+                callback(err, results);
+            });
+        }
+    };
+
+    async.parallel = function (tasks, callback) {
+        _parallel({ map: async.map, each: async.each }, tasks, callback);
+    };
+
+    async.parallelLimit = function(tasks, limit, callback) {
+        _parallel({ map: _mapLimit(limit), each: _eachLimit(limit) }, tasks, callback);
+    };
+
+    async.series = function (tasks, callback) {
+        callback = callback || function () {};
+        if (tasks.constructor === Array) {
+            async.mapSeries(tasks, function (fn, callback) {
+                if (fn) {
+                    fn(function (err) {
+                        var args = Array.prototype.slice.call(arguments, 1);
+                        if (args.length <= 1) {
+                            args = args[0];
+                        }
+                        callback.call(null, err, args);
+                    });
+                }
+            }, callback);
+        }
+        else {
+            var results = {};
+            async.eachSeries(_keys(tasks), function (k, callback) {
+                tasks[k](function (err) {
+                    var args = Array.prototype.slice.call(arguments, 1);
+                    if (args.length <= 1) {
+                        args = args[0];
+                    }
+                    results[k] = args;
+                    callback(err);
+                });
+            }, function (err) {
+                callback(err, results);
+            });
+        }
+    };
+
+    async.iterator = function (tasks) {
+        var makeCallback = function (index) {
+            var fn = function () {
+                if (tasks.length) {
+                    tasks[index].apply(null, arguments);
+                }
+                return fn.next();
+            };
+            fn.next = function () {
+                return (index < tasks.length - 1) ? makeCallback(index + 1): null;
+            };
+            return fn;
+        };
+        return makeCallback(0);
+    };
+
+    async.apply = function (fn) {
+        var args = Array.prototype.slice.call(arguments, 1);
+        return function () {
+            return fn.apply(
+                null, args.concat(Array.prototype.slice.call(arguments))
+            );
+        };
+    };
+
+    var _concat = function (eachfn, arr, fn, callback) {
+        var r = [];
+        eachfn(arr, function (x, cb) {
+            fn(x, function (err, y) {
+                r = r.concat(y || []);
+                cb(err);
+            });
+        }, function (err) {
+            callback(err, r);
+        });
+    };
+    async.concat = doParallel(_concat);
+    async.concatSeries = doSeries(_concat);
+
+    async.whilst = function (test, iterator, callback) {
+        if (test()) {
+            iterator(function (err) {
+                if (err) {
+                    return callback(err);
+                }
+                async.whilst(test, iterator, callback);
+            });
+        }
+        else {
+            callback();
+        }
+    };
+
+    async.doWhilst = function (iterator, test, callback) {
+        iterator(function (err) {
+            if (err) {
+                return callback(err);
+            }
+            if (test()) {
+                async.doWhilst(iterator, test, callback);
+            }
+            else {
+                callback();
+            }
+        });
+    };
+
+    async.until = function (test, iterator, callback) {
+        if (!test()) {
+            iterator(function (err) {
+                if (err) {
+                    return callback(err);
+                }
+                async.until(test, iterator, callback);
+            });
+        }
+        else {
+            callback();
+        }
+    };
+
+    async.doUntil = function (iterator, test, callback) {
+        iterator(function (err) {
+            if (err) {
+                return callback(err);
+            }
+            if (!test()) {
+                async.doUntil(iterator, test, callback);
+            }
+            else {
+                callback();
+            }
+        });
+    };
+
+    async.queue = function (worker, concurrency) {
+        if (concurrency === undefined) {
+            concurrency = 1;
+        }
+        function _insert(q, data, pos, callback) {
+          if(data.constructor !== Array) {
+              data = [data];
+          }
+          _each(data, function(task) {
+              var item = {
+                  data: task,
+                  callback: typeof callback === 'function' ? callback : null
+              };
+
+              if (pos) {
+                q.tasks.unshift(item);
+              } else {
+                q.tasks.push(item);
+              }
+
+              if (q.saturated && q.tasks.length === concurrency) {
+                  q.saturated();
+              }
+              async.setImmediate(q.process);
+          });
+        }
+
+        var workers = 0;
+        var q = {
+            tasks: [],
+            concurrency: concurrency,
+            saturated: null,
+            empty: null,
+            drain: null,
+            push: function (data, callback) {
+              _insert(q, data, false, callback);
+            },
+            unshift: function (data, callback) {
+              _insert(q, data, true, callback);
+            },
+            process: function () {
+                if (workers < q.concurrency && q.tasks.length) {
+                    var task = q.tasks.shift();
+                    if (q.empty && q.tasks.length === 0) {
+                        q.empty();
+                    }
+                    workers += 1;
+                    var next = function () {
+                        workers -= 1;
+                        if (task.callback) {
+                            task.callback.apply(task, arguments);
+                        }
+                        if (q.drain && q.tasks.length + workers === 0) {
+                            q.drain();
+                        }
+                        q.process();
+                    };
+                    var cb = only_once(next);
+                    worker(task.data, cb);
+                }
+            },
+            length: function () {
+                return q.tasks.length;
+            },
+            running: function () {
+                return workers;
+            }
+        };
+        return q;
+    };
+
+    async.cargo = function (worker, payload) {
+        var working     = false,
+            tasks       = [];
+
+        var cargo = {
+            tasks: tasks,
+            payload: payload,
+            saturated: null,
+            empty: null,
+            drain: null,
+            push: function (data, callback) {
+                if(data.constructor !== Array) {
+                    data = [data];
+                }
+                _each(data, function(task) {
+                    tasks.push({
+                        data: task,
+                        callback: typeof callback === 'function' ? callback : null
+                    });
+                    if (cargo.saturated && tasks.length === payload) {
+                        cargo.saturated();
+                    }
+                });
+                async.setImmediate(cargo.process);
+            },
+            process: function process() {
+                if (working) return;
+                if (tasks.length === 0) {
+                    if(cargo.drain) cargo.drain();
+                    return;
+                }
+
+                var ts = typeof payload === 'number'
+                            ? tasks.splice(0, payload)
+                            : tasks.splice(0);
+
+                var ds = _map(ts, function (task) {
+                    return task.data;
+                });
+
+                if(cargo.empty) cargo.empty();
+                working = true;
+                worker(ds, function () {
+                    working = false;
+
+                    var args = arguments;
+                    _each(ts, function (data) {
+                        if (data.callback) {
+                            data.callback.apply(null, args);
+                        }
+                    });
+
+                    process();
+                });
+            },
+            length: function () {
+                return tasks.length;
+            },
+            running: function () {
+                return working;
+            }
+        };
+        return cargo;
+    };
+
+    var _console_fn = function (name) {
+        return function (fn) {
+            var args = Array.prototype.slice.call(arguments, 1);
+            fn.apply(null, args.concat([function (err) {
+                var args = Array.prototype.slice.call(arguments, 1);
+                if (typeof console !== 'undefined') {
+                    if (err) {
+                        if (console.error) {
+                            console.error(err);
+                        }
+                    }
+                    else if (console[name]) {
+                        _each(args, function (x) {
+                            console[name](x);
+                        });
+                    }
+                }
+            }]));
+        };
+    };
+    async.log = _console_fn('log');
+    async.dir = _console_fn('dir');
+    /*async.info = _console_fn('info');
+    async.warn = _console_fn('warn');
+    async.error = _console_fn('error');*/
+
+    async.memoize = function (fn, hasher) {
+        var memo = {};
+        var queues = {};
+        hasher = hasher || function (x) {
+            return x;
+        };
+        var memoized = function () {
+            var args = Array.prototype.slice.call(arguments);
+            var callback = args.pop();
+            var key = hasher.apply(null, args);
+            if (key in memo) {
+                callback.apply(null, memo[key]);
+            }
+            else if (key in queues) {
+                queues[key].push(callback);
+            }
+            else {
+                queues[key] = [callback];
+                fn.apply(null, args.concat([function () {
+                    memo[key] = arguments;
+                    var q = queues[key];
+                    delete queues[key];
+                    for (var i = 0, l = q.length; i < l; i++) {
+                      q[i].apply(null, arguments);
+                    }
+                }]));
+            }
+        };
+        memoized.memo = memo;
+        memoized.unmemoized = fn;
+        return memoized;
+    };
+
+    async.unmemoize = function (fn) {
+      return function () {
+        return (fn.unmemoized || fn).apply(null, arguments);
+      };
+    };
+
+    async.times = function (count, iterator, callback) {
+        var counter = [];
+        for (var i = 0; i < count; i++) {
+            counter.push(i);
+        }
+        return async.map(counter, iterator, callback);
+    };
+
+    async.timesSeries = function (count, iterator, callback) {
+        var counter = [];
+        for (var i = 0; i < count; i++) {
+            counter.push(i);
+        }
+        return async.mapSeries(counter, iterator, callback);
+    };
+
+    async.compose = function (/* functions... */) {
+        var fns = Array.prototype.reverse.call(arguments);
+        return function () {
+            var that = this;
+            var args = Array.prototype.slice.call(arguments);
+            var callback = args.pop();
+            async.reduce(fns, args, function (newargs, fn, cb) {
+                fn.apply(that, newargs.concat([function () {
+                    var err = arguments[0];
+                    var nextargs = Array.prototype.slice.call(arguments, 1);
+                    cb(err, nextargs);
+                }]))
+            },
+            function (err, results) {
+                callback.apply(that, [err].concat(results));
+            });
+        };
+    };
+
+    var _applyEach = function (eachfn, fns /*args...*/) {
+        var go = function () {
+            var that = this;
+            var args = Array.prototype.slice.call(arguments);
+            var callback = args.pop();
+            return eachfn(fns, function (fn, cb) {
+                fn.apply(that, args.concat([cb]));
+            },
+            callback);
+        };
+        if (arguments.length > 2) {
+            var args = Array.prototype.slice.call(arguments, 2);
+            return go.apply(this, args);
+        }
+        else {
+            return go;
+        }
+    };
+    async.applyEach = doParallel(_applyEach);
+    async.applyEachSeries = doSeries(_applyEach);
+
+    async.forever = function (fn, callback) {
+        function next(err) {
+            if (err) {
+                if (callback) {
+                    return callback(err);
+                }
+                throw err;
+            }
+            fn(next);
+        }
+        next();
+    };
+
+    // AMD / RequireJS
+    if (typeof define !== 'undefined' && define.amd) {
+        define([], function () {
+            return async;
+        });
+    }
+    // Node.js
+    else if (typeof module !== 'undefined' && module.exports) {
+        module.exports = async;
+    }
+    // included directly via <script> tag
+    else {
+        root.async = async;
+    }
+
+}());

node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/.npmignore

@@ -0,0 +1,2 @@
+dist/*
+node_modules/*

node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/.travis.yml

@@ -0,0 +1,4 @@
+language: node_js
+node_js:
+  - 0.8
+  - "0.10"

node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/CHANGELOG.md

@@ -0,0 +1,112 @@
+# Change Log
+
+## 0.1.31
+
+* Delay parsing the mappings in SourceMapConsumer until queried for a source
+  location.
+
+* Support Sass source maps (which at the time of writing deviate from the spec
+  in small ways) in SourceMapConsumer.
+
+## 0.1.30
+
+* Do not join source root with a source, when the source is a data URI.
+
+* Extend the test runner to allow running single specific test files at a time.
+
+* Performance improvements in `SourceNode.prototype.walk` and
+  `SourceMapConsumer.prototype.eachMapping`.
+
+* Source map browser builds will now work inside Workers.
+
+* Better error messages when attempting to add an invalid mapping to a
+  `SourceMapGenerator`.
+
+## 0.1.29
+
+* Allow duplicate entries in the `names` and `sources` arrays of source maps
+  (usually from TypeScript) we are parsing. Fixes github isse 72.
+
+## 0.1.28
+
+* Skip duplicate mappings when creating source maps from SourceNode; github
+  issue 75.
+
+## 0.1.27
+
+* Don't throw an error when the `file` property is missing in SourceMapConsumer,
+  we don't use it anyway.
+
+## 0.1.26
+
+* Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70.
+
+## 0.1.25
+
+* Make compatible with browserify
+
+## 0.1.24
+
+* Fix issue with absolute paths and `file://` URIs. See
+  https://bugzilla.mozilla.org/show_bug.cgi?id=885597
+
+## 0.1.23
+
+* Fix issue with absolute paths and sourcesContent, github issue 64.
+
+## 0.1.22
+
+* Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21.
+
+## 0.1.21
+
+* Fixed handling of sources that start with a slash so that they are relative to
+  the source root's host.
+
+## 0.1.20
+
+* Fixed github issue #43: absolute URLs aren't joined with the source root
+  anymore.
+
+## 0.1.19
+
+* Using Travis CI to run tests.
+
+## 0.1.18
+
+* Fixed a bug in the handling of sourceRoot.
+
+## 0.1.17
+
+* Added SourceNode.fromStringWithSourceMap.
+
+## 0.1.16
+
+* Added missing documentation.
+
+* Fixed the generating of empty mappings in SourceNode.
+
+## 0.1.15
+
+* Added SourceMapGenerator.applySourceMap.
+
+## 0.1.14
+
+* The sourceRoot is now handled consistently.
+
+## 0.1.13
+
+* Added SourceMapGenerator.fromSourceMap.
+
+## 0.1.12
+
+* SourceNode now generates empty mappings too.
+
+## 0.1.11
+
+* Added name support to SourceNode.
+
+## 0.1.10
+
+* Added sourcesContent support to the customer and generator.
+

node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/LICENSE

@@ -0,0 +1,28 @@
+
+Copyright (c) 2009-2011, Mozilla Foundation and contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the names of the Mozilla Foundation nor the names of project
+  contributors may be used to endorse or promote products derived from this
+  software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/Makefile.dryice.js

@@ -0,0 +1,166 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+var path = require('path');
+var fs = require('fs');
+var copy = require('dryice').copy;
+
+function removeAmdefine(src) {
+  src = String(src).replace(
+    /if\s*\(typeof\s*define\s*!==\s*'function'\)\s*{\s*var\s*define\s*=\s*require\('amdefine'\)\(module,\s*require\);\s*}\s*/g,
+    '');
+  src = src.replace(
+    /\b(define\(.*)('amdefine',?)/gm,
+    '$1');
+  return src;
+}
+removeAmdefine.onRead = true;
+
+function makeNonRelative(src) {
+  return src
+    .replace(/require\('.\//g, 'require(\'source-map/')
+    .replace(/\.\.\/\.\.\/lib\//g, '');
+}
+makeNonRelative.onRead = true;
+
+function buildBrowser() {
+  console.log('\nCreating dist/source-map.js');
+
+  var project = copy.createCommonJsProject({
+    roots: [ path.join(__dirname, 'lib') ]
+  });
+
+  copy({
+    source: [
+      'build/mini-require.js',
+      {
+        project: project,
+        require: [ 'source-map/source-map-generator',
+                   'source-map/source-map-consumer',
+                   'source-map/source-node']
+      },
+      'build/suffix-browser.js'
+    ],
+    filter: [
+      copy.filter.moduleDefines,
+      removeAmdefine
+    ],
+    dest: 'dist/source-map.js'
+  });
+}
+
+function buildBrowserMin() {
+  console.log('\nCreating dist/source-map.min.js');
+
+  copy({
+    source: 'dist/source-map.js',
+    filter: copy.filter.uglifyjs,
+    dest: 'dist/source-map.min.js'
+  });
+}
+
+function buildFirefox() {
+  console.log('\nCreating dist/SourceMap.jsm');
+
+  var project = copy.createCommonJsProject({
+    roots: [ path.join(__dirname, 'lib') ]
+  });
+
+  copy({
+    source: [
+      'build/prefix-source-map.jsm',
+      {
+        project: project,
+        require: [ 'source-map/source-map-consumer',
+                   'source-map/source-map-generator',
+                   'source-map/source-node' ]
+      },
+      'build/suffix-source-map.jsm'
+    ],
+    filter: [
+      copy.filter.moduleDefines,
+      removeAmdefine,
+      makeNonRelative
+    ],
+    dest: 'dist/SourceMap.jsm'
+  });
+
+  // Create dist/test/Utils.jsm
+  console.log('\nCreating dist/test/Utils.jsm');
+
+  project = copy.createCommonJsProject({
+    roots: [ __dirname, path.join(__dirname, 'lib') ]
+  });
+
+  copy({
+    source: [
+      'build/prefix-utils.jsm',
+      'build/assert-shim.js',
+      {
+        project: project,
+        require: [ 'test/source-map/util' ]
+      },
+      'build/suffix-utils.jsm'
+    ],
+    filter: [
+      copy.filter.moduleDefines,
+      removeAmdefine,
+      makeNonRelative
+    ],
+    dest: 'dist/test/Utils.jsm'
+  });
+
+  function isTestFile(f) {
+    return /^test\-.*?\.js/.test(f);
+  }
+
+  var testFiles = fs.readdirSync(path.join(__dirname, 'test', 'source-map')).filter(isTestFile);
+
+  testFiles.forEach(function (testFile) {
+    console.log('\nCreating', path.join('dist', 'test', testFile.replace(/\-/g, '_')));
+
+    copy({
+      source: [
+        'build/test-prefix.js',
+        path.join('test', 'source-map', testFile),
+        'build/test-suffix.js'
+      ],
+      filter: [
+        removeAmdefine,
+        makeNonRelative,
+        function (input, source) {
+          return input.replace('define(',
+                               'define("'
+                               + path.join('test', 'source-map', testFile.replace(/\.js$/, ''))
+                               + '", ["require", "exports", "module"], ');
+        },
+        function (input, source) {
+          return input.replace('{THIS_MODULE}', function () {
+            return "test/source-map/" + testFile.replace(/\.js$/, '');
+          });
+        }
+      ],
+      dest: path.join('dist', 'test', testFile.replace(/\-/g, '_'))
+    });
+  });
+}
+
+function ensureDir(name) {
+  var dirExists = false;
+  try {
+    dirExists = fs.statSync(name).isDirectory();
+  } catch (err) {}
+
+  if (!dirExists) {
+    fs.mkdirSync(name, 0777);
+  }
+}
+
+ensureDir("dist");
+ensureDir("dist/test");
+buildFirefox();
+buildBrowser();
+buildBrowserMin();

node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/README.md

@@ -0,0 +1,434 @@
+# Source Map
+
+This is a library to generate and consume the source map format
+[described here][format].
+
+This library is written in the Asynchronous Module Definition format, and works
+in the following environments:
+
+* Modern Browsers supporting ECMAScript 5 (either after the build, or with an
+  AMD loader such as RequireJS)
+
+* Inside Firefox (as a JSM file, after the build)
+
+* With NodeJS versions 0.8.X and higher
+
+## Node
+
+    $ npm install source-map
+
+## Building from Source (for everywhere else)
+
+Install Node and then run
+
+    $ git clone https://fitzgen@github.com/mozilla/source-map.git
+    $ cd source-map
+    $ npm link .
+
+Next, run
+
+    $ node Makefile.dryice.js
+
+This should spew a bunch of stuff to stdout, and create the following files:
+
+* `dist/source-map.js` - The unminified browser version.
+
+* `dist/source-map.min.js` - The minified browser version.
+
+* `dist/SourceMap.jsm` - The JavaScript Module for inclusion in Firefox source.
+
+## Examples
+
+### Consuming a source map
+
+    var rawSourceMap = {
+      version: 3,
+      file: 'min.js',
+      names: ['bar', 'baz', 'n'],
+      sources: ['one.js', 'two.js'],
+      sourceRoot: 'http://example.com/www/js/',
+      mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA'
+    };
+
+    var smc = new SourceMapConsumer(rawSourceMap);
+
+    console.log(smc.sources);
+    // [ 'http://example.com/www/js/one.js',
+    //   'http://example.com/www/js/two.js' ]
+
+    console.log(smc.originalPositionFor({
+      line: 2,
+      column: 28
+    }));
+    // { source: 'http://example.com/www/js/two.js',
+    //   line: 2,
+    //   column: 10,
+    //   name: 'n' }
+
+    console.log(smc.generatedPositionFor({
+      source: 'http://example.com/www/js/two.js',
+      line: 2,
+      column: 10
+    }));
+    // { line: 2, column: 28 }
+
+    smc.eachMapping(function (m) {
+      // ...
+    });
+
+### Generating a source map
+
+In depth guide:
+[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/)
+
+#### With SourceNode (high level API)
+
+    function compile(ast) {
+      switch (ast.type) {
+      case 'BinaryExpression':
+        return new SourceNode(
+          ast.location.line,
+          ast.location.column,
+          ast.location.source,
+          [compile(ast.left), " + ", compile(ast.right)]
+        );
+      case 'Literal':
+        return new SourceNode(
+          ast.location.line,
+          ast.location.column,
+          ast.location.source,
+          String(ast.value)
+        );
+      // ...
+      default:
+        throw new Error("Bad AST");
+      }
+    }
+
+    var ast = parse("40 + 2", "add.js");
+    console.log(compile(ast).toStringWithSourceMap({
+      file: 'add.js'
+    }));
+    // { code: '40 + 2',
+    //   map: [object SourceMapGenerator] }
+
+#### With SourceMapGenerator (low level API)
+
+    var map = new SourceMapGenerator({
+      file: "source-mapped.js"
+    });
+
+    map.addMapping({
+      generated: {
+        line: 10,
+        column: 35
+      },
+      source: "foo.js",
+      original: {
+        line: 33,
+        column: 2
+      },
+      name: "christopher"
+    });
+
+    console.log(map.toString());
+    // '{"version":3,"file":"source-mapped.js","sources":["foo.js"],"names":["christopher"],"mappings":";;;;;;;;;mCAgCEA"}'
+
+## API
+
+Get a reference to the module:
+
+    // NodeJS
+    var sourceMap = require('source-map');
+
+    // Browser builds
+    var sourceMap = window.sourceMap;
+
+    // Inside Firefox
+    let sourceMap = {};
+    Components.utils.import('resource:///modules/devtools/SourceMap.jsm', sourceMap);
+
+### SourceMapConsumer
+
+A SourceMapConsumer instance represents a parsed source map which we can query
+for information about the original file positions by giving it a file position
+in the generated source.
+
+#### new SourceMapConsumer(rawSourceMap)
+
+The only parameter is the raw source map (either as a string which can be
+`JSON.parse`'d, or an object). According to the spec, source maps have the
+following attributes:
+
+* `version`: Which version of the source map spec this map is following.
+
+* `sources`: An array of URLs to the original source files.
+
+* `names`: An array of identifiers which can be referrenced by individual
+  mappings.
+
+* `sourceRoot`: Optional. The URL root from which all sources are relative.
+
+* `sourcesContent`: Optional. An array of contents of the original source files.
+
+* `mappings`: A string of base64 VLQs which contain the actual mappings.
+
+* `file`: The generated filename this source map is associated with.
+
+#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition)
+
+Returns the original source, line, and column information for the generated
+source's line and column positions provided. The only argument is an object with
+the following properties:
+
+* `line`: The line number in the generated source.
+
+* `column`: The column number in the generated source.
+
+and an object is returned with the following properties:
+
+* `source`: The original source file, or null if this information is not
+  available.
+
+* `line`: The line number in the original source, or null if this information is
+  not available.
+
+* `column`: The column number in the original source, or null or null if this
+  information is not available.
+
+* `name`: The original identifier, or null if this information is not available.
+
+#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition)
+
+Returns the generated line and column information for the original source,
+line, and column positions provided. The only argument is an object with
+the following properties:
+
+* `source`: The filename of the original source.
+
+* `line`: The line number in the original source.
+
+* `column`: The column number in the original source.
+
+and an object is returned with the following properties:
+
+* `line`: The line number in the generated source, or null.
+
+* `column`: The column number in the generated source, or null.
+
+#### SourceMapConsumer.prototype.sourceContentFor(source)
+
+Returns the original source content for the source provided. The only
+argument is the URL of the original source file.
+
+#### SourceMapConsumer.prototype.eachMapping(callback, context, order)
+
+Iterate over each mapping between an original source/line/column and a
+generated line/column in this source map.
+
+* `callback`: The function that is called with each mapping. Mappings have the
+  form `{ source, generatedLine, generatedColumn, originalLine, originalColumn,
+  name }`
+
+* `context`: Optional. If specified, this object will be the value of `this`
+  every time that `callback` is called.
+
+* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or
+  `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over
+  the mappings sorted by the generated file's line/column order or the
+  original's source/line/column order, respectively. Defaults to
+  `SourceMapConsumer.GENERATED_ORDER`.
+
+### SourceMapGenerator
+
+An instance of the SourceMapGenerator represents a source map which is being
+built incrementally.
+
+#### new SourceMapGenerator(startOfSourceMap)
+
+To create a new one, you must pass an object with the following properties:
+
+* `file`: The filename of the generated source that this source map is
+  associated with.
+
+* `sourceRoot`: An optional root for all relative URLs in this source map.
+
+#### SourceMapGenerator.fromSourceMap(sourceMapConsumer)
+
+Creates a new SourceMapGenerator based on a SourceMapConsumer
+
+* `sourceMapConsumer` The SourceMap.
+
+#### SourceMapGenerator.prototype.addMapping(mapping)
+
+Add a single mapping from original source line and column to the generated
+source's line and column for this source map being created. The mapping object
+should have the following properties:
+
+* `generated`: An object with the generated line and column positions.
+
+* `original`: An object with the original line and column positions.
+
+* `source`: The original source file (relative to the sourceRoot).
+
+* `name`: An optional original token name for this mapping.
+
+#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)
+
+Set the source content for an original source file.
+
+* `sourceFile` the URL of the original source file.
+
+* `sourceContent` the content of the source file.
+
+#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile])
+
+Applies a SourceMap for a source file to the SourceMap.
+Each mapping to the supplied source file is rewritten using the
+supplied SourceMap. Note: The resolution for the resulting mappings
+is the minimium of this map and the supplied map.
+
+* `sourceMapConsumer`: The SourceMap to be applied.
+
+* `sourceFile`: Optional. The filename of the source file.
+  If omitted, sourceMapConsumer.file will be used.
+
+#### SourceMapGenerator.prototype.toString()
+
+Renders the source map being generated to a string.
+
+### SourceNode
+
+SourceNodes provide a way to abstract over interpolating and/or concatenating
+snippets of generated JavaScript source code, while maintaining the line and
+column information associated between those snippets and the original source
+code. This is useful as the final intermediate representation a compiler might
+use before outputting the generated JS and source map.
+
+#### new SourceNode(line, column, source[, chunk[, name]])
+
+* `line`: The original line number associated with this source node, or null if
+  it isn't associated with an original line.
+
+* `column`: The original column number associated with this source node, or null
+  if it isn't associated with an original column.
+
+* `source`: The original source's filename.
+
+* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see
+  below.
+
+* `name`: Optional. The original identifier.
+
+#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer)
+
+Creates a SourceNode from generated code and a SourceMapConsumer.
+
+* `code`: The generated code
+
+* `sourceMapConsumer` The SourceMap for the generated code
+
+#### SourceNode.prototype.add(chunk)
+
+Add a chunk of generated JS to this source node.
+
+* `chunk`: A string snippet of generated JS code, another instance of
+   `SourceNode`, or an array where each member is one of those things.
+
+#### SourceNode.prototype.prepend(chunk)
+
+Prepend a chunk of generated JS to this source node.
+
+* `chunk`: A string snippet of generated JS code, another instance of
+   `SourceNode`, or an array where each member is one of those things.
+
+#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent)
+
+Set the source content for a source file. This will be added to the
+`SourceMap` in the `sourcesContent` field.
+
+* `sourceFile`: The filename of the source file
+
+* `sourceContent`: The content of the source file
+
+#### SourceNode.prototype.walk(fn)
+
+Walk over the tree of JS snippets in this node and its children. The walking
+function is called once for each snippet of JS and is passed that snippet and
+the its original associated source's line/column location.
+
+* `fn`: The traversal function.
+
+#### SourceNode.prototype.walkSourceContents(fn)
+
+Walk over the tree of SourceNodes. The walking function is called for each
+source file content and is passed the filename and source content.
+
+* `fn`: The traversal function.
+
+#### SourceNode.prototype.join(sep)
+
+Like `Array.prototype.join` except for SourceNodes. Inserts the separator
+between each of this source node's children.
+
+* `sep`: The separator.
+
+#### SourceNode.prototype.replaceRight(pattern, replacement)
+
+Call `String.prototype.replace` on the very right-most source snippet. Useful
+for trimming whitespace from the end of a source node, etc.
+
+* `pattern`: The pattern to replace.
+
+* `replacement`: The thing to replace the pattern with.
+
+#### SourceNode.prototype.toString()
+
+Return the string representation of this source node. Walks over the tree and
+concatenates all the various snippets together to one string.
+
+### SourceNode.prototype.toStringWithSourceMap(startOfSourceMap)
+
+Returns the string representation of this tree of source nodes, plus a
+SourceMapGenerator which contains all the mappings between the generated and
+original sources.
+
+The arguments are the same as those to `new SourceMapGenerator`.
+
+## Tests
+
+[![Build Status](https://travis-ci.org/mozilla/source-map.png?branch=master)](https://travis-ci.org/mozilla/source-map)
+
+Install NodeJS version 0.8.0 or greater, then run `node test/run-tests.js`.
+
+To add new tests, create a new file named `test/test-<your new test name>.js`
+and export your test functions with names that start with "test", for example
+
+    exports["test doing the foo bar"] = function (assert, util) {
+      ...
+    };
+
+The new test will be located automatically when you run the suite.
+
+The `util` argument is the test utility module located at `test/source-map/util`.
+
+The `assert` argument is a cut down version of node's assert module. You have
+access to the following assertion functions:
+
+* `doesNotThrow`
+
+* `equal`
+
+* `ok`
+
+* `strictEqual`
+
+* `throws`
+
+(The reason for the restricted set of test functions is because we need the
+tests to run inside Firefox's test suite as well and so the assert module is
+shimmed in that environment. See `build/assert-shim.js`.)
+
+[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit
+[feature]: https://wiki.mozilla.org/DevTools/Features/SourceMap
+[Dryice]: https://github.com/mozilla/dryice

node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/assert-shim.js

@@ -0,0 +1,56 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+define('test/source-map/assert', ['exports'], function (exports) {
+
+  let do_throw = function (msg) {
+    throw new Error(msg);
+  };
+
+  exports.init = function (throw_fn) {
+    do_throw = throw_fn;
+  };
+
+  exports.doesNotThrow = function (fn) {
+    try {
+      fn();
+    }
+    catch (e) {
+      do_throw(e.message);
+    }
+  };
+
+  exports.equal = function (actual, expected, msg) {
+    msg = msg || String(actual) + ' != ' + String(expected);
+    if (actual != expected) {
+      do_throw(msg);
+    }
+  };
+
+  exports.ok = function (val, msg) {
+    msg = msg || String(val) + ' is falsey';
+    if (!Boolean(val)) {
+      do_throw(msg);
+    }
+  };
+
+  exports.strictEqual = function (actual, expected, msg) {
+    msg = msg || String(actual) + ' !== ' + String(expected);
+    if (actual !== expected) {
+      do_throw(msg);
+    }
+  };
+
+  exports.throws = function (fn) {
+    try {
+      fn();
+      do_throw('Expected an error to be thrown, but it wasn\'t.');
+    }
+    catch (e) {
+    }
+  };
+
+});

node_modules/handlebars/node_modules/uglify-js/node_modules/source-map/build/mini-require.js

@@ -0,0 +1,152 @@
+/* -*- Mode: js; js-indent-level: 2; -*- */
+/*
+ * Copyright 2011 Mozilla Foundation and contributors
+ * Licensed under the New BSD license. See LICENSE or:
+ * http://opensource.org/licenses/BSD-3-Clause
+ */
+
+/**
+ * Define a module along with a payload.
+ * @param {string} moduleName Name for the payload
+ * @param {ignored} deps Ignored. For compatibility with CommonJS AMD Spec
+ * @param {function} payload Function with (require, exports, module) params
+ */
+function define(moduleName, deps, payload) {
+  if (typeof moduleName != "string") {
+    throw new TypeError('Expected string, got: ' + moduleName);
+  }
+
+  if (arguments.length == 2) {
+    payload = deps;
+  }
+
+  if (moduleName in define.modules) {
+    throw new Error("Module already defined: " + moduleName);
+  }
+  define.modules[moduleName] = payload;
+};
+
+/**
+ * The global store of un-instantiated modules
+ */
+define.modules = {};
+
+
+/**
+ * We invoke require() in the context of a Domain so we can have multiple
+ * sets of modules running separate from each other.
+ * This contrasts with JSMs which are singletons, Domains allows us to
+ * optionally load a CommonJS module twice with separate data each time.
+ * Perhaps you want 2 command lines with a different set of commands in each,
+ * for example.
+ */
+function Domain() {
+  this.modules = {};
+  this._currentModule = null;
+}
+
+(function () {
+
+  /**
+   * Lookup module names and resolve them by calling the definition function if
+   * needed.
+   * There are 2 ways to call this, either with an array of dependencies and a
+   * callback to call when the dependencies are found (which can happen
+   * asynchronously in an in-page context) or with a single string an no callback
+   * where the dependency is resolved synchronously and returned.
+   * The API is designed to be compatible with the CommonJS AMD spec and
+   * RequireJS.
+   * @param {string[]|string} deps A name, or names for the payload
+   * @param {function|undefined} callback Function to call when the dependencies
+   * are resolved
+   * @return {undefined|object} The module required or undefined for
+   * array/callback method
+   */
+  Domain.prototype.require = function(deps, callback) {
+    if (Array.isArray(deps)) {
+      var params = deps.map(function(dep) {
+        return this.lookup(dep);
+      }, this);
+      if (callback) {
+        callback.apply(null, params);
+      }
+      return undefined;
+    }
+    else {
+      return this.lookup(deps);
+    }
+  };
+
+  function normalize(path) {
+    var bits = path.split('/');
+    var i = 1;
+    while (i < bits.length) {
+      if (bits[i] === '..') {
+        bits.splice(i-1, 1);
+      } else if (bits[i] === '.') {
+        bits.splice(i, 1);
+      } else {
+        i++;
+      }
+    }
+    return bits.join('/');
+  }
+
+  function join(a, b) {
+    a = a.trim();
+    b = b.trim();
+    if (/^\//.test(b)) {
+      return b;
+    } else {
+      return a.replace(/\/*$/, '/') + b;
+    }
+  }
+
+  function dirname(path) {
+    var bits = path.split('/');
+    bits.pop();
+    return bits.join('/');
+  }
+
+  /**
+   * Lookup module names and resolve them by calling the definition function if
+   * needed.
+   * @param {string} moduleName A name for the payload to lookup
+   * @return {object} The module specified by aModuleName or null if not found.
+   */
+  Domain.prototype.lookup = function(moduleName) {
+    if (/^\./.test(moduleName)) {
+      moduleName = normalize(join(dirname(this._currentModule), moduleName));
+    }
+
+    if (moduleName in this.modules) {
+      var module = this.modules[moduleName];
+      return module;
+    }
+
+    if (!(moduleName in define.modules)) {
+      throw new Error("Module not defined: " + moduleName);
+    }
+
+    var module = define.modules[moduleName];
+
+    if (typeof module == "function") {
+      var exports = {};
+      var previousModule = this._currentModule;
+      this._currentModule = moduleName;
+      module(this.require.bind(this), exports, { id: moduleName, uri: "" });
+      this._currentModule = previousModule;
+      module = exports;
+    }
+
+    // cache the resulting module object for next time
+    this.modules[moduleName] = module;
+
+    return module;
+  };
+
+}());
+
+define.Domain = Domain;
+define.globalDomain = new Domain();
+var require = define.globalDomain.require.bind(define.globalDomain);