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From a..@apache.org
Subject svn commit: r1523510 [4/5] - in /labs/panopticon/src/asf/panopticon: __init__.py static/css/panopticon.css static/js/bootstrap.js static/js/bootstrap.min.js static/js/handlebars.js static/js/user-popover.js templates/layout.html
Date Sun, 15 Sep 2013 22:06:30 GMT
Added: labs/panopticon/src/asf/panopticon/static/js/handlebars.js
URL: http://svn.apache.org/viewvc/labs/panopticon/src/asf/panopticon/static/js/handlebars.js?rev=1523510&view=auto
==============================================================================
--- labs/panopticon/src/asf/panopticon/static/js/handlebars.js (added)
+++ labs/panopticon/src/asf/panopticon/static/js/handlebars.js Sun Sep 15 22:06:29 2013
@@ -0,0 +1,2278 @@
+/*
+
+ 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.
+
+ */
+
+// lib/handlebars/browser-prefix.js
+var Handlebars = {};
+
+(function(Handlebars, undefined) {
+    ;
+// lib/handlebars/base.js
+
+    Handlebars.VERSION = "1.0.0";
+    Handlebars.COMPILER_REVISION = 4;
+
+    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',
+        4: '>= 1.0.0'
+    };
+
+    Handlebars.helpers  = {};
+    Handlebars.partials = {};
+
+    var toString = Object.prototype.toString,
+            functionType = '[object Function]',
+            objectType = '[object Object]';
+
+    Handlebars.registerHelper = function(name, fn, inverse) {
+        if (toString.call(name) === objectType) {
+            if (inverse || fn) { throw new Handlebars.Exception('Arg not supported with multiple helpers'); }
+            Handlebars.Utils.extend(this.helpers, name);
+        } else {
+            if (inverse) { fn.not = inverse; }
+            this.helpers[name] = fn;
+        }
+    };
+
+    Handlebars.registerPartial = function(name, str) {
+        if (toString.call(name) === objectType) {
+            Handlebars.Utils.extend(this.partials,  name);
+        } else {
+            this.partials[name] = str;
+        }
+    };
+
+    Handlebars.registerHelper('helperMissing', function(arg) {
+        if(arguments.length === 2) {
+            return undefined;
+        } else {
+            throw new Error("Missing helper: '" + arg + "'");
+        }
+    });
+
+    Handlebars.registerHelper('blockHelperMissing', function(context, options) {
+        var inverse = options.inverse || function() {}, fn = options.fn;
+
+        var type = toString.call(context);
+
+        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]") {
+            if(context.length > 0) {
+                return Handlebars.helpers.each(context, options);
+            } else {
+                return inverse(this);
+            }
+        } else {
+            return fn(context);
+        }
+    });
+
+    Handlebars.K = function() {};
+
+    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;
+
+        var type = toString.call(context);
+        if(type === functionType) { context = context.call(this); }
+
+        if (options.data) {
+            data = Handlebars.createFrame(options.data);
+        }
+
+        if(context && typeof context === 'object') {
+            if(context instanceof Array){
+                for(var j = context.length; i<j; i++) {
+                    if (data) { data.index = i; }
+                    ret = ret + fn(context[i], { data: data });
+                }
+            } else {
+                for(var key in context) {
+                    if(context.hasOwnProperty(key)) {
+                        if(data) { data.key = key; }
+                        ret = ret + fn(context[key], {data: data});
+                        i++;
+                    }
+                }
+            }
+        }
+
+        if(i === 0){
+            ret = inverse(this);
+        }
+
+        return ret;
+    });
+
+    Handlebars.registerHelper('if', function(conditional, options) {
+        var type = toString.call(conditional);
+        if(type === functionType) { conditional = conditional.call(this); }
+
+        if(!conditional || Handlebars.Utils.isEmpty(conditional)) {
+            return options.inverse(this);
+        } else {
+            return options.fn(this);
+        }
+    });
+
+    Handlebars.registerHelper('unless', function(conditional, options) {
+        return Handlebars.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn});
+    });
+
+    Handlebars.registerHelper('with', function(context, options) {
+        var type = toString.call(context);
+        if(type === functionType) { context = context.call(this); }
+
+        if (!Handlebars.Utils.isEmpty(context)) return options.fn(context);
+    });
+
+    Handlebars.registerHelper('log', function(context, options) {
+        var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+        Handlebars.log(level, context);
+    });
+    ;
+// lib/handlebars/compiler/parser.js
+    /* 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,"CLOSE_UNESCAPED":24,"OPEN_PARTIAL":25,"partialName":26,"params":27,"hash":28,"dataName":29,"param":30,"STRING":31,"INTEGER":32,"BOOLEAN":33,"hashSegments":34,"hashSegment":35,"ID":36,"EQUALS":37,"DATA":38,"pathSegments":39,"SEP":40,"$accept":0,"$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",31:"STRING",32:"INTEGER",33:"BOOLEAN",36:"ID",37:"EQUALS",38:"DATA",40:"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],[27,2],[27,1],[30,1],[30,1],[30,1],[30,1],[30,1],[28,1],[34,2],[34,1],[35,3],[35,3],[35,3],[35,3],[35,3],[26,1],[26,1],[26,1],[29,2],[21,1],[39,3],[39,1]],
+            performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+                var $0 = $$.length - 1;
+                switch (yystate) {
+                    case 1: return $$[$0-1];
+                        break;
+                    case 2: this.$ = new yy.ProgramNode([], $$[$0]);
+                        break;
+                    case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]);
+                        break;
+                    case 4: this.$ = new yy.ProgramNode($$[$0-1], []);
+                        break;
+                    case 5: this.$ = new yy.ProgramNode($$[$0]);
+                        break;
+                    case 6: this.$ = new yy.ProgramNode([], []);
+                        break;
+                    case 7: this.$ = new yy.ProgramNode([]);
+                        break;
+                    case 8: this.$ = [$$[$0]];
+                        break;
+                    case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
+                        break;
+                    case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]);
+                        break;
+                    case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]);
+                        break;
+                    case 12: this.$ = $$[$0];
+                        break;
+                    case 13: this.$ = $$[$0];
+                        break;
+                    case 14: this.$ = new yy.ContentNode($$[$0]);
+                        break;
+                    case 15: this.$ = new yy.CommentNode($$[$0]);
+                        break;
+                    case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
+                        break;
+                    case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
+                        break;
+                    case 18: this.$ = $$[$0-1];
+                        break;
+                    case 19:
+                        // Parsing out the '&' escape token at this level saves ~500 bytes after min due to the removal of one parser node.
+                        this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], $$[$0-2][2] === '&');
+
+                        break;
+                    case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true);
+                        break;
+                    case 21: this.$ = new yy.PartialNode($$[$0-1]);
+                        break;
+                    case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]);
+                        break;
+                    case 23:
+                        break;
+                    case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]];
+                        break;
+                    case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null];
+                        break;
+                    case 26: this.$ = [[$$[$0-1]], $$[$0]];
+                        break;
+                    case 27: this.$ = [[$$[$0]], null];
+                        break;
+                    case 28: this.$ = [[$$[$0]], null];
+                        break;
+                    case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
+                        break;
+                    case 30: this.$ = [$$[$0]];
+                        break;
+                    case 31: this.$ = $$[$0];
+                        break;
+                    case 32: this.$ = new yy.StringNode($$[$0]);
+                        break;
+                    case 33: this.$ = new yy.IntegerNode($$[$0]);
+                        break;
+                    case 34: this.$ = new yy.BooleanNode($$[$0]);
+                        break;
+                    case 35: this.$ = $$[$0];
+                        break;
+                    case 36: this.$ = new yy.HashNode($$[$0]);
+                        break;
+                    case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
+                        break;
+                    case 38: this.$ = [$$[$0]];
+                        break;
+                    case 39: this.$ = [$$[$0-2], $$[$0]];
+                        break;
+                    case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])];
+                        break;
+                    case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])];
+                        break;
+                    case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])];
+                        break;
+                    case 43: this.$ = [$$[$0-2], $$[$0]];
+                        break;
+                    case 44: this.$ = new yy.PartialNameNode($$[$0]);
+                        break;
+                    case 45: this.$ = new yy.PartialNameNode(new yy.StringNode($$[$0]));
+                        break;
+                    case 46: this.$ = new yy.PartialNameNode(new yy.IntegerNode($$[$0]));
+                        break;
+                    case 47: this.$ = new yy.DataNode($$[$0]);
+                        break;
+                    case 48: this.$ = new yy.IdNode($$[$0]);
+                        break;
+                    case 49: $$[$0-2].push({part: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2];
+                        break;
+                    case 50: this.$ = [{part: $$[$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],25:[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],25:[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],25:[1,16]},{17:23,18:[1,22],21:24,29:25,36:[1,28],38:[1,27],39:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],25:[2,8]},{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],25:[1,16]},{4:30,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],25:[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],25:[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],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]},{17:31,21:24,29:25,36:[1,28],38:[1,27],39:26},{17:32,21:24,29:25,36:[1,28],38:[1,27],39:26},{17:33,21:24,29:25,36:[1,28],38:[1,27],39:26},{21:35,26:34,31:[1,36],32:[1,37],36:[1,28],39:26},{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],25:[1,16]},{17:23,21:24,29:25,36:[1,28],38:[1,27],39:26},{5:[2,4],7:38,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],25:[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],25:[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],25:[2,23]},{18:[1,39]},{18:[2,27],21:44,24:[2,27],27:40,28:41,29:48,30:42,31:[1,45],32:[1,46],33:[1,47],34:43,35:49,36:[1,50],38:[1,27],39:26},{18:[2,28],24:[2,28]},{18:[2,48],24:[2,48],31:[2,48],32:[2,48],33:[2,48],36:[2,48],
 38:[2,48],40:[1,51]},{21:52,36:[1,28],39:26},{18:[2,50],24:[2,50],31:[2,50],32:[2,50],33:[2,50],36:[2,50],38:[2,50],40:[2,50]},{10:53,20:[1,54]},{10:55,20:[1,54]},{18:[1,56]},{18:[1,57]},{24:[1,58]},{18:[1,59],21:60,36:[1,28],39:26},{18:[2,44],36:[2,44]},{18:[2,45],36:[2,45]},{18:[2,46],36:[2,46]},{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],25:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],25:[2,17]},{18:[2,25],21:44,24:[2,25],28:61,29:48,30:62,31:[1,45],32:[1,46],33:[1,47],34:43,35:49,36:[1,50],38:[1,27],39:26},{18:[2,26],24:[2,26]},{18:[2,30],24:[2,30],31:[2,30],32:[2,30],33:[2,30],36:[2,30],38:[2,30]},{18:[2,36],24:[2,36],35:63,36:[1,64]},{18:[2,31],24:[2,31],31:[2,31],32:[2,31],33:[2,31],36:[2,31],38:[2,31]},{18:[2,32],24:[2,32],31:[2,32],32:[2,32],33:[2,32],36:[2,32],38:[2,32]},{18:[2,33],24:[2,33],31:[2,33],32:[2,33],33:[2,33],36:[2,33],38:[2,33]},{18:[2,34],24:[2,34],31:[2,34],32:[2,34]
 ,33:[2,34],36:[2,34],38:[2,34]},{18:[2,35],24:[2,35],31:[2,35],32:[2,35],33:[2,35],36:[2,35],38:[2,35]},{18:[2,38],24:[2,38],36:[2,38]},{18:[2,50],24:[2,50],31:[2,50],32:[2,50],33:[2,50],36:[2,50],37:[1,65],38:[2,50],40:[2,50]},{36:[1,66]},{18:[2,47],24:[2,47],31:[2,47],32:[2,47],33:[2,47],36:[2,47],38:[2,47]},{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]},{21:67,36:[1,28],39:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],25:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],25:[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],25:[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],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:[1,68]},{18:[2,24],24:[2,24]},{18:[2,29],24:[2,29],31:[2,29],32:[2,29],33:[2,29],36:[2,29],38:[2,29]},{18:[2,37],24:[2,3
 7],36:[2,37]},{37:[1,65]},{21:69,29:73,31:[1,70],32:[1,71],33:[1,72],36:[1,28],38:[1,27],39:26},{18:[2,49],24:[2,49],31:[2,49],32:[2,49],33:[2,49],36:[2,49],38:[2,49],40:[2,49]},{18:[1,74]},{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]},{18:[2,39],24:[2,39],36:[2,39]},{18:[2,40],24:[2,40],36:[2,40]},{18:[2,41],24:[2,41],36:[2,41]},{18:[2,42],24:[2,42],36:[2,42]},{18:[2,43],24:[2,43],36:[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],25:[2,18]}],
+            defaultActions: {17:[2,1]},
+            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;
+            }
+        };
+        /* 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) {
+
+                var YYSTATE=YY_START
+                switch($avoiding_name_collisions) {
+                    case 0: yy_.yytext = "\\"; return 14;
+                        break;
+                    case 1:
+                        if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
+                        if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
+                        if(yy_.yytext) return 14;
+
+                        break;
+                    case 2: return 14;
+                        break;
+                    case 3:
+                        if(yy_.yytext.slice(-1) !== "\\") 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;
+                        break;
+                    case 5: return 25;
+                        break;
+                    case 6: return 16;
+                        break;
+                    case 7: return 20;
+                        break;
+                    case 8: return 19;
+                        break;
+                    case 9: return 19;
+                        break;
+                    case 10: return 23;
+                        break;
+                    case 11: return 22;
+                        break;
+                    case 12: this.popState(); this.begin('com');
+                        break;
+                    case 13: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15;
+                        break;
+                    case 14: return 22;
+                        break;
+                    case 15: return 37;
+                        break;
+                    case 16: return 36;
+                        break;
+                    case 17: return 36;
+                        break;
+                    case 18: return 40;
+                        break;
+                    case 19: /*ignore whitespace*/
+                        break;
+                    case 20: this.popState(); return 24;
+                        break;
+                    case 21: this.popState(); return 18;
+                        break;
+                    case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 31;
+                        break;
+                    case 23: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 31;
+                        break;
+                    case 24: return 38;
+                        break;
+                    case 25: return 33;
+                        break;
+                    case 26: return 33;
+                        break;
+                    case 27: return 32;
+                        break;
+                    case 28: return 36;
+                        break;
+                    case 29: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 36;
+                        break;
+                    case 30: return 'INVALID';
+                        break;
+                    case 31: return 5;
+                        break;
+                }
+            };
+            lexer.rules = [/^(?:\\\\(?=(\{\{)))/,/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[}\/ ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:-?[0-9]+(?=[}\s]))/,/^(?:[^\s!"#%-,\.\/;->@\[-\^`\{-~]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:$)/];
+            lexer.conditions = {"mu":{"rules":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31],"inclusive":false},"emu":{"rules":[3],"inclusive":false},"com":{"rules":[4],"inclusive":false},"INITIAL":{"rules":[0,1,2,31],"inclusive":true}};
+            return lexer;})()
+        parser.lexer = lexer;
+        function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+        return new Parser;
+    })();;
+// lib/handlebars/compiler/base.js
+
+    Handlebars.Parser = handlebars;
+
+    Handlebars.parse = function(input) {
+
+        // Just return if an already-compile AST was passed in.
+        if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
+
+        Handlebars.Parser.yy = Handlebars.AST;
+        return Handlebars.Parser.parse(input);
+    };
+    ;
+// lib/handlebars/compiler/ast.js
+    Handlebars.AST = {};
+
+    Handlebars.AST.ProgramNode = function(statements, inverse) {
+        this.type = "program";
+        this.statements = statements;
+        if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
+    };
+
+    Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
+        this.type = "mustache";
+        this.escaped = !unescaped;
+        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.
+    };
+
+    Handlebars.AST.PartialNode = function(partialName, context) {
+        this.type         = "partial";
+        this.partialName  = partialName;
+        this.context      = context;
+    };
+
+    Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
+        var verifyMatch = function(open, close) {
+            if(open.original !== close.original) {
+                throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
+            }
+        };
+
+        verifyMatch(mustache.id, close);
+        this.type = "block";
+        this.mustache = mustache;
+        this.program  = program;
+        this.inverse  = inverse;
+
+        if (this.inverse && !this.program) {
+            this.isInverse = true;
+        }
+    };
+
+    Handlebars.AST.ContentNode = function(string) {
+        this.type = "content";
+        this.string = string;
+    };
+
+    Handlebars.AST.HashNode = function(pairs) {
+        this.type = "hash";
+        this.pairs = pairs;
+    };
+
+    Handlebars.AST.IdNode = function(parts) {
+        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 Handlebars.Exception("Invalid path: " + original); }
+                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;
+    };
+
+    Handlebars.AST.PartialNameNode = function(name) {
+        this.type = "PARTIAL_NAME";
+        this.name = name.original;
+    };
+
+    Handlebars.AST.DataNode = function(id) {
+        this.type = "DATA";
+        this.id = id;
+    };
+
+    Handlebars.AST.StringNode = function(string) {
+        this.type = "STRING";
+        this.original =
+        this.string =
+        this.stringModeValue = string;
+    };
+
+    Handlebars.AST.IntegerNode = function(integer) {
+        this.type = "INTEGER";
+        this.original =
+        this.integer = integer;
+        this.stringModeValue = Number(integer);
+    };
+
+    Handlebars.AST.BooleanNode = function(bool) {
+        this.type = "BOOLEAN";
+        this.bool = bool;
+        this.stringModeValue = bool === "true";
+    };
+
+    Handlebars.AST.CommentNode = function(comment) {
+        this.type = "comment";
+        this.comment = comment;
+    };
+    ;
+// 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
+            // 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();
+
+            if(!possible.test(string)) { return string; }
+            return string.replace(badChars, escapeChar);
+        },
+
+        isEmpty: function(value) {
+            if (!value && value !== 0) {
+                return true;
+            } else if(toString.call(value) === "[object Array]" && value.length === 0) {
+                return true;
+            } else {
+                return false;
+            }
+        }
+    };
+    ;
+// lib/handlebars/compiler/compiler.js
+
+    /*jshint eqnull:true*/
+    var Compiler = Handlebars.Compiler = function() {};
+    var JavaScriptCompiler = Handlebars.JavaScriptCompiler = function() {};
+
+// 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.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.program(program);
+        },
+
+        accept: function(node) {
+            return this[node.type](node);
+        },
+
+        program: function(program) {
+            var statements = program.statements, statement;
+            this.opcodes = [];
+
+            for(var i=0, l=statements.length; i<l; i++) {
+                statement = statements[i];
+                this[statement.type](statement);
+            }
+            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 type = this.classifyMustache(mustache);
+
+            if (type === "helper") {
+                this.helperMustache(mustache, program, inverse);
+            } else if (type === "simple") {
+                this.simpleMustache(mustache);
+
+                // 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.ambiguousMustache(mustache, 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);
+                } 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) {
+            var options = this.options;
+            var type = this.classifyMustache(mustache);
+
+            if (type === "simple") {
+                this.simpleMustache(mustache);
+            } else if (type === "helper") {
+                this.helperMustache(mustache);
+            } else {
+                this.ambiguousMustache(mustache);
+            }
+
+            if(mustache.escaped && !options.noEscape) {
+                this.opcode('appendEscaped');
+            } else {
+                this.opcode('append');
+            }
+        },
+
+        ambiguousMustache: function(mustache, program, inverse) {
+            var id = mustache.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);
+        },
+
+        simpleMustache: function(mustache) {
+            var id = mustache.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');
+        },
+
+        helperMustache: function(mustache, program, inverse) {
+            var params = this.setupFullMustacheParams(mustache, program, inverse),
+                    name = mustache.id.parts[0];
+
+            if (this.options.knownHelpers[name]) {
+                this.opcode('invokeKnownHelper', params.length, name);
+            } else if (this.options.knownHelpersOnly) {
+                throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
+            } else {
+                this.opcode('invokeHelper', params.length, name);
+            }
+        },
+
+        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 Handlebars.Exception('Scoped data references are not supported: ' + data.original);
+            }
+
+            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(isNaN(depth)) { throw new Error("EWOT"); }
+            if(depth === 0) { return; }
+
+            if(!this.depths[depth]) {
+                this.depths[depth] = true;
+                this.depths.list.push(depth);
+            }
+        },
+
+        classifyMustache: function(mustache) {
+            var isHelper   = mustache.isHelper;
+            var isEligible = mustache.eligibleHelper;
+            var options    = this.options;
+
+            // if ambiguous, we can possibly resolve the ambiguity now
+            if (isEligible && !isHelper) {
+                var name = mustache.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);
+                } else {
+                    this[param.type](param);
+                }
+            }
+        },
+
+        setupMustacheParams: function(mustache) {
+            var params = mustache.params;
+            this.pushParams(params);
+
+            if(mustache.hash) {
+                this.hash(mustache.hash);
+            } else {
+                this.opcode('emptyHash');
+            }
+
+            return params;
+        },
+
+        // this will replace setupMustacheParams when we're done
+        setupFullMustacheParams: function(mustache, program, inverse) {
+            var params = mustache.params;
+            this.pushParams(params);
+
+            this.opcode('pushProgram', program);
+            this.opcode('pushProgram', inverse);
+
+            if(mustache.hash) {
+                this.hash(mustache.hash);
+            } else {
+                this.opcode('emptyHash');
+            }
+
+            return params;
+        }
+    };
+
+    var Literal = function(value) {
+        this.value = value;
+    };
+
+    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*/) {
+            if (/^[0-9]+$/.test(name)) {
+                return parent + "[" + name + "]";
+            } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
+                return parent + "." + name;
+            }
+            else {
+                return parent + "['" + name + "']";
+            }
+        },
+
+        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 || {};
+
+            Handlebars.log(Handlebars.logger.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.compileStack = [];
+            this.inlineStack = [];
+
+            this.compileChildren(environment, options);
+
+            var opcodes = environment.opcodes, opcode;
+
+            this.i = 0;
+
+            for(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);
+                }
+            }
+
+            return this.createFunctionContext(asObject);
+        },
+
+        nextOpcode: function() {
+            var opcodes = this.environment.opcodes;
+            return opcodes[this.i + 1];
+        },
+
+        eat: function() {
+            this.i = this.i + 1;
+        },
+
+        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.source.push("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) {
+                var revision = Handlebars.COMPILER_REVISION,
+                        versions = Handlebars.REVISION_CHANGES[revision];
+                source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
+            }
+
+            if (asObject) {
+                params.push(source);
+
+                return Function.apply(this, params);
+            } else {
+                var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n  ' + source + '}';
+                Handlebars.log(Handlebars.logger.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);
+
+            // Use the options value generated from the invocation
+            params[params.length-1] = 'options';
+
+            this.source.push("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) {
+            this.source.push(this.appendToBuffer(this.quotedString(content)));
+        },
+
+        // [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.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
+            if (this.environment.isSimple) {
+                this.source.push("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.source.push(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[id], ...
+        //
+        // Push the result of looking up `id` on the current data
+        lookupData: function(id) {
+            this.push('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 (typeof string === 'string') {
+                this.pushString(string);
+            } else {
+                this.pushStackLiteral(string);
+            }
+        },
+
+        emptyHash: function() {
+            this.pushStackLiteral('{}');
+
+            if (this.options.stringParams) {
+                this.register('hashTypes', '{}');
+                this.register('hashContexts', '{}');
+            }
+        },
+        pushHash: function() {
+            this.hash = {values: [], types: [], contexts: []};
+        },
+        popHash: function() {
+            var hash = this.hash;
+            this.hash = undefined;
+
+            if (this.options.stringParams) {
+                this.register('hashContexts', '{' + hash.contexts.join(',') + '}');
+                this.register('hashTypes', '{' + 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) {
+            this.context.aliases.helperMissing = 'helpers.helperMissing';
+
+            var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+            var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+
+            this.push(helper.name + ' || ' + nonHelper);
+            this.replaceStack(function(name) {
+                return name + ' ? ' + name + '.call(' +
+                       helper.callParams + ") " + ": helperMissing.call(" +
+                       helper.helperMissingParams + ")";
+            });
+        },
+
+        // [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.pushStackLiteral('{}');    // Hash value
+            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();
+
+            this.source.push('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
+            this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
+        },
+
+        // [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.source.push(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));
+        },
+
+        pushStack: function(item) {
+            this.flushInline();
+
+            var stack = this.incrStack();
+            if (item) {
+                this.source.push(stack + " = " + item + ";");
+            }
+            this.compileStack.push(stack);
+            return stack;
+        },
+
+        replaceStack: function(callback) {
+            var prefix = '',
+                    inline = this.isInline(),
+                    stack;
+
+            // 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;
+                } else {
+                    // Get or create the current stack name for use by the inline
+                    var name = this.stackSlot ? 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 (this.inlineStack.length || this.compileStack.length) {
+                    this.popStack();
+                }
+                this.push('(' + prefix + item + ')');
+            } else {
+                // Prevent modification of the context depth variable. Through replaceStack
+                if (!/^stack/.test(stack)) {
+                    stack = this.nextStack();
+                }
+
+                this.source.push(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) {
+                    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 = [];
+            this.setupParams(paramSize, params, missingParams);
+            var foundHelper = this.nameLookup('helpers', name, 'helper');
+
+            return {
+                params: params,
+                name: foundHelper,
+                callParams: ["depth0"].concat(params).join(", "),
+                helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+            };
+        },
+
+        // the params and contexts arguments are passed in arrays
+        // to fill in
+        setupParams: function(paramSize, params, useRegister) {
+            var options = [], contexts = [], types = [], param, inverse, program;
+
+            options.push("hash:" + 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(",") + "]");
+                options.push("hashContexts:hashContexts");
+                options.push("hashTypes:hashTypes");
+            }
+
+            if(this.options.data) {
+                options.push("data:data");
+            }
+
+            options = "{" + options.join(",") + "}";
+            if (useRegister) {
+                this.register('options', options);
+                params.push('options');
+            } else {
+                params.push(options);
+            }
+            return params.join(", ");
+        }
+    };
+
+    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;
+    };
+
+    Handlebars.precompile = function(input, options) {
+        if (input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+            throw new Handlebars.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 = Handlebars.parse(input);
+        var environment = new Compiler().compile(ast, options);
+        return new JavaScriptCompiler().compile(environment, options);
+    };
+
+    Handlebars.compile = function(input, options) {
+        if (input == null || (typeof input !== 'string' && input.constructor !== Handlebars.AST.ProgramNode)) {
+            throw new Handlebars.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 compile() {
+            var ast = Handlebars.parse(input);
+            var environment = new Compiler().compile(ast, options);
+            var templateSpec = new JavaScriptCompiler().compile(environment, options, undefined, true);
+            return Handlebars.template(templateSpec);
+        }
+
+        // Template is only compiled on first use and cached after that point.
+        return function(context, options) {
+            if (!compiled) {
+                compiled = compile();
+            }
+            return compiled.call(this, context, options);
+        };
+    };
+
+    ;
+// lib/handlebars/runtime.js
+
+    Handlebars.VM = {
+        template: function(templateSpec) {
+            // Just add water
+            var container = {
+                escapeExpression: Handlebars.Utils.escapeExpression,
+                invokePartial: Handlebars.VM.invokePartial,
+                programs: [],
+                program: function(i, fn, data) {

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