vendor/assets/javascripts/handlebars.js in handlebars_assets-0.14.1 vs vendor/assets/javascripts/handlebars.js in handlebars_assets-0.15
- old
+ new
@@ -1,7 +1,9 @@
-/*
+/*!
+ handlebars v1.1.2
+
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
@@ -18,2261 +20,2576 @@
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
*/
+var Handlebars = (function() {
+// handlebars/safe-string.js
+var __module4__ = (function() {
+ "use strict";
+ var __exports__;
+ // Build out our basic SafeString type
+ function SafeString(string) {
+ this.string = string;
+ }
-// lib/handlebars/browser-prefix.js
-var Handlebars = {};
+ SafeString.prototype.toString = function() {
+ return "" + this.string;
+ };
-(function(Handlebars, undefined) {
-;
-// lib/handlebars/base.js
+ __exports__ = SafeString;
+ return __exports__;
+})();
-Handlebars.VERSION = "1.0.0";
-Handlebars.COMPILER_REVISION = 4;
+// handlebars/utils.js
+var __module3__ = (function(__dependency1__) {
+ "use strict";
+ var __exports__ = {};
+ var SafeString = __dependency1__;
-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'
-};
+ var escape = {
+ "&": "&",
+ "<": "<",
+ ">": ">",
+ '"': """,
+ "'": "'",
+ "`": "`"
+ };
-Handlebars.helpers = {};
-Handlebars.partials = {};
+ var badChars = /[&<>"'`]/g;
+ var possible = /[&<>"'`]/;
-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;
+ function escapeChar(chr) {
+ return escape[chr] || "&";
}
-};
-Handlebars.registerPartial = function(name, str) {
- if (toString.call(name) === objectType) {
- Handlebars.Utils.extend(this.partials, name);
- } else {
- this.partials[name] = str;
+ function extend(obj, value) {
+ for(var key in value) {
+ if(value.hasOwnProperty(key)) {
+ obj[key] = value[key];
+ }
+ }
}
-};
-Handlebars.registerHelper('helperMissing', function(arg) {
- if(arguments.length === 2) {
- return undefined;
- } else {
- throw new Error("Missing helper: '" + arg + "'");
+ __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;
-Handlebars.registerHelper('blockHelperMissing', function(context, options) {
- var inverse = options.inverse || function() {}, fn = options.fn;
+ 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 "";
+ }
- var type = toString.call(context);
+ // 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(type === functionType) { context = context.call(this); }
+ if(!possible.test(string)) { return string; }
+ return string.replace(badChars, escapeChar);
+ }
- 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);
+ __exports__.escapeExpression = escapeExpression;function isEmpty(value) {
+ if (!value && value !== 0) {
+ return true;
+ } else if (isArray(value) && value.length === 0) {
+ return true;
} else {
- return inverse(this);
+ return false;
}
- } else {
- return fn(context);
}
-});
-Handlebars.K = function() {};
+ __exports__.isEmpty = isEmpty;
+ return __exports__;
+})(__module4__);
-Handlebars.createFrame = Object.create || function(object) {
- Handlebars.K.prototype = object;
- var obj = new Handlebars.K();
- Handlebars.K.prototype = null;
- return obj;
-};
+// handlebars/exception.js
+var __module5__ = (function() {
+ "use strict";
+ var __exports__;
-Handlebars.logger = {
- DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
+ var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
- methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
+ function Exception(/* message */) {
+ var tmp = Error.prototype.constructor.apply(this, arguments);
- // 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);
- }
+ // 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.log = function(level, obj) { Handlebars.logger.log(level, obj); };
+ Exception.prototype = new Error();
-Handlebars.registerHelper('each', function(context, options) {
- var fn = options.fn, inverse = options.inverse;
- var i = 0, ret = "", data;
+ __exports__ = Exception;
+ return __exports__;
+})();
- var type = toString.call(context);
- if(type === functionType) { context = context.call(this); }
+// handlebars/base.js
+var __module2__ = (function(__dependency1__, __dependency2__) {
+ "use strict";
+ var __exports__ = {};
+ /*globals Exception, Utils */
+ var Utils = __dependency1__;
+ var Exception = __dependency2__;
- if (options.data) {
- data = Handlebars.createFrame(options.data);
+ var VERSION = "1.1.2";
+ __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);
}
- 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 });
+ __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;
}
- } else {
- for(var key in context) {
- if(context.hasOwnProperty(key)) {
- if(data) { data.key = key; }
- ret = ret + fn(context[key], {data: data});
- i++;
- }
+ },
+
+ registerPartial: function(name, str) {
+ if (toString.call(name) === objectType) {
+ Utils.extend(this.partials, name);
+ } else {
+ this.partials[name] = str;
}
}
- }
+ };
- if(i === 0){
- ret = inverse(this);
- }
+ function registerDefaultHelpers(instance) {
+ instance.registerHelper('helperMissing', function(arg) {
+ if(arguments.length === 2) {
+ return undefined;
+ } else {
+ throw new Error("Missing helper: '" + arg + "'");
+ }
+ });
- return ret;
-});
+ instance.registerHelper('blockHelperMissing', function(context, options) {
+ var inverse = options.inverse || function() {}, fn = options.fn;
-Handlebars.registerHelper('if', function(conditional, options) {
- var type = toString.call(conditional);
- if(type === functionType) { conditional = conditional.call(this); }
+ if (isFunction(context)) { context = context.call(this); }
- if(!conditional || Handlebars.Utils.isEmpty(conditional)) {
- return options.inverse(this);
- } else {
- return options.fn(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);
+ }
+ });
-Handlebars.registerHelper('unless', function(conditional, options) {
- return Handlebars.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn});
-});
+ instance.registerHelper('each', function(context, options) {
+ var fn = options.fn, inverse = options.inverse;
+ var i = 0, ret = "", data;
-Handlebars.registerHelper('with', function(context, options) {
- var type = toString.call(context);
- if(type === functionType) { context = context.call(this); }
+ if (isFunction(context)) { context = context.call(this); }
- if (!Handlebars.Utils.isEmpty(context)) return options.fn(context);
-});
+ if (options.data) {
+ data = createFrame(options.data);
+ }
-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:[2,37],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];
+ 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 {
- if (symbol === null || typeof symbol == "undefined") {
- symbol = lex();
+ for(var key in context) {
+ if(context.hasOwnProperty(key)) {
+ if(data) { data.key = key; }
+ ret = ret + fn(context[key], {data: data});
+ i++;
}
- 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);
+ if(i === 0){
+ ret = inverse(this);
+ }
- 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);
+ return ret;
+ });
- if (lines.length-1) this.yylineno -= lines.length-1;
- var r = this.yylloc.range;
+ instance.registerHelper('if', function(conditional, options) {
+ if (isFunction(conditional)) { conditional = conditional.call(this); }
- 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
- };
+ // 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);
+ }
+ });
- 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;
+ instance.registerHelper('unless', function(conditional, options) {
+ return instance.helpers['if'].call(this, conditional, {fn: options.inverse, inverse: options.fn, hash: options.hash});
+ });
- 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) {
+ instance.registerHelper('with', function(context, options) {
+ if (isFunction(context)) { context = context.call(this); }
-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
+ if (!Utils.isEmpty(context)) return options.fn(context);
+ });
-Handlebars.Parser = handlebars;
+ instance.registerHelper('log', function(context, options) {
+ var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
+ instance.log(level, context);
+ });
+ }
-Handlebars.parse = function(input) {
+ var logger = {
+ methodMap: { 0: 'debug', 1: 'info', 2: 'warn', 3: 'error' },
- // Just return if an already-compile AST was passed in.
- if(input.constructor === Handlebars.AST.ProgramNode) { return input; }
+ // State enum
+ DEBUG: 0,
+ INFO: 1,
+ WARN: 2,
+ ERROR: 3,
+ level: 3,
- Handlebars.Parser.yy = Handlebars.AST;
- return Handlebars.Parser.parse(input);
-};
-;
-// lib/handlebars/compiler/ast.js
-Handlebars.AST = {};
+ // 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); }
-Handlebars.AST.ProgramNode = function(statements, inverse) {
- this.type = "program";
- this.statements = statements;
- if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
-};
+ __exports__.log = log;var createFrame = function(object) {
+ var obj = {};
+ Utils.extend(obj, object);
+ return obj;
+ };
+ __exports__.createFrame = createFrame;
+ return __exports__;
+})(__module3__, __module5__);
-Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
- this.type = "mustache";
- this.escaped = !unescaped;
- this.hash = hash;
+// handlebars/runtime.js
+var __module6__ = (function(__dependency1__, __dependency2__, __dependency3__) {
+ "use strict";
+ var __exports__ = {};
+ /*global Utils */
+ var Utils = __dependency1__;
+ var Exception = __dependency2__;
+ var COMPILER_REVISION = __dependency3__.COMPILER_REVISION;
+ var REVISION_CHANGES = __dependency3__.REVISION_CHANGES;
- var id = this.id = rawParams[0];
- var params = this.params = rawParams.slice(1);
+ function checkRevision(compilerInfo) {
+ var compilerRevision = compilerInfo && compilerInfo[0] || 1,
+ currentRevision = COMPILER_REVISION;
- // a mustache is an eligible helper if:
- // * its id is simple (a single part, not `this` or `..`)
- var eligibleHelper = this.eligibleHelper = id.isSimple;
+ if (compilerRevision !== currentRevision) {
+ if (compilerRevision < currentRevision) {
+ var runtimeVersions = REVISION_CHANGES[currentRevision],
+ compilerVersions = REVISION_CHANGES[compilerRevision];
+ throw new Error("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 Error("Template was precompiled with a newer version of Handlebars than the current runtime. "+
+ "Please update your runtime to a newer version ("+compilerInfo[1]+").");
+ }
+ }
+ }
- // 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);
+ // TODO: Remove this line and break up compilePartial
- // 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.
-};
+ function template(templateSpec, env) {
+ if (!env) {
+ throw new Error("No environment passed to template");
+ }
-Handlebars.AST.PartialNode = function(partialName, context) {
- this.type = "partial";
- this.partialName = partialName;
- this.context = context;
-};
+ var invokePartialWrapper;
+ if (env.compile) {
+ invokePartialWrapper = function(partial, name, context, helpers, partials, data) {
+ // TODO : Check this for all inputs and the options handling (partial flag, etc). This feels
+ // like there should be a common exec path
+ var result = invokePartial.apply(this, arguments);
+ if (result) { return result; }
-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);
+ var options = { helpers: helpers, partials: partials, data: data };
+ partials[name] = env.compile(partial, { data: data !== undefined }, env);
+ return partials[name](context, options);
+ };
+ } else {
+ invokePartialWrapper = function(partial, name /* , context, helpers, partials, data */) {
+ var result = invokePartial.apply(this, arguments);
+ if (result) { return result; }
+ throw new Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
+ };
}
- };
- verifyMatch(mustache.id, close);
- this.type = "block";
- this.mustache = mustache;
- this.program = program;
- this.inverse = inverse;
+ // 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 (this.inverse && !this.program) {
- this.isInverse = true;
+ if (param && common && (param !== common)) {
+ ret = {};
+ Utils.extend(ret, common);
+ Utils.extend(ret, param);
+ }
+ return ret;
+ },
+ programWithDepth: programWithDepth,
+ noop: 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) {
+ checkRevision(container.compilerInfo);
+ }
+
+ return result;
+ };
}
-};
-Handlebars.AST.ContentNode = function(string) {
- this.type = "content";
- this.string = string;
-};
+ __exports__.template = template;function programWithDepth(i, fn, data /*, $depth */) {
+ var args = Array.prototype.slice.call(arguments, 3);
-Handlebars.AST.HashNode = function(pairs) {
- this.type = "hash";
- this.pairs = pairs;
-};
+ var prog = function(context, options) {
+ options = options || {};
-Handlebars.AST.IdNode = function(parts) {
- this.type = "ID";
+ return fn.apply(this, [context, options.data || data].concat(args));
+ };
+ prog.program = i;
+ prog.depth = args.length;
+ return prog;
+ }
- var original = "",
- dig = [],
- depth = 0;
+ __exports__.programWithDepth = programWithDepth;function program(i, fn, data) {
+ var prog = function(context, options) {
+ options = options || {};
- for(var i=0,l=parts.length; i<l; i++) {
- var part = parts[i].part;
- original += (parts[i].separator || '') + part;
+ return fn(context, options.data || data);
+ };
+ prog.program = i;
+ prog.depth = 0;
+ return prog;
+ }
- if (part === ".." || part === "." || part === "this") {
- if (dig.length > 0) { throw new Handlebars.Exception("Invalid path: " + original); }
- else if (part === "..") { depth++; }
- else { this.isScoped = true; }
+ __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);
}
- else { dig.push(part); }
}
- this.original = original;
- this.parts = dig;
- this.string = dig.join('.');
- this.depth = depth;
+ __exports__.invokePartial = invokePartial;function noop() { return ""; }
- // 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;
+ __exports__.noop = noop;
+ return __exports__;
+})(__module3__, __module5__, __module2__);
- this.stringModeValue = this.string;
-};
+// handlebars.runtime.js
+var __module1__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) {
+ "use strict";
+ var __exports__;
+ var base = __dependency1__;
-Handlebars.AST.PartialNameNode = function(name) {
- this.type = "PARTIAL_NAME";
- this.name = name.original;
-};
+ // 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__;
-Handlebars.AST.DataNode = function(id) {
- this.type = "DATA";
- this.id = id;
-};
+ // For compatibility and usage outside of module systems, make the Handlebars object a namespace
+ var create = function() {
+ var hb = new base.HandlebarsEnvironment();
-Handlebars.AST.StringNode = function(string) {
- this.type = "STRING";
- this.original =
- this.string =
- this.stringModeValue = string;
-};
+ Utils.extend(hb, base);
+ hb.SafeString = SafeString;
+ hb.Exception = Exception;
+ hb.Utils = Utils;
-Handlebars.AST.IntegerNode = function(integer) {
- this.type = "INTEGER";
- this.original =
- this.integer = integer;
- this.stringModeValue = Number(integer);
-};
+ hb.VM = runtime;
+ hb.template = function(spec) {
+ return runtime.template(spec, hb);
+ };
-Handlebars.AST.BooleanNode = function(bool) {
- this.type = "BOOLEAN";
- this.bool = bool;
- this.stringModeValue = bool === "true";
-};
+ return hb;
+ };
-Handlebars.AST.CommentNode = function(comment) {
- this.type = "comment";
- this.comment = comment;
-};
-;
-// lib/handlebars/utils.js
+ var Handlebars = create();
+ Handlebars.create = create;
-var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
+ __exports__ = Handlebars;
+ return __exports__;
+})(__module2__, __module4__, __module5__, __module3__, __module6__);
-Handlebars.Exception = function(message) {
- var tmp = Error.prototype.constructor.apply(this, arguments);
+// handlebars/compiler/ast.js
+var __module7__ = (function(__dependency1__) {
+ "use strict";
+ var __exports__ = {};
+ var Exception = __dependency1__;
- // 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]];
+ function ProgramNode(statements, inverseStrip, inverse) {
+ this.type = "program";
+ this.statements = statements;
+ this.strip = {};
+
+ if(inverse) {
+ this.inverse = new ProgramNode(inverse, inverseStrip);
+ this.strip.right = inverseStrip.left;
+ } else if (inverseStrip) {
+ this.strip.left = inverseStrip.right;
+ }
}
-};
-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();
-};
+ __exports__.ProgramNode = ProgramNode;function MustacheNode(rawParams, hash, open, strip) {
+ this.type = "mustache";
+ this.hash = hash;
+ this.strip = strip;
-var escape = {
- "&": "&",
- "<": "<",
- ">": ">",
- '"': """,
- "'": "'",
- "`": "`"
-};
+ var escapeFlag = open[3] || open[2];
+ this.escaped = escapeFlag !== '{' && escapeFlag !== '&';
-var badChars = /[&<>"'`]/g;
-var possible = /[&<>"'`]/;
+ var id = this.id = rawParams[0];
+ var params = this.params = rawParams.slice(1);
-var escapeChar = function(chr) {
- return escape[chr] || "&";
-};
+ // a mustache is an eligible helper if:
+ // * its id is simple (a single part, not `this` or `..`)
+ var eligibleHelper = this.eligibleHelper = id.isSimple;
-Handlebars.Utils = {
- extend: function(obj, value) {
- for(var key in value) {
- if(value.hasOwnProperty(key)) {
- obj[key] = value[key];
- }
- }
- },
+ // 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);
- 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 "";
+ // 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.
+ }
+
+ __exports__.MustacheNode = MustacheNode;function PartialNode(partialName, context, strip) {
+ this.type = "partial";
+ this.partialName = partialName;
+ this.context = context;
+ this.strip = strip;
+ }
+
+ __exports__.PartialNode = PartialNode;function BlockNode(mustache, program, inverse, close) {
+ if(mustache.id.original !== close.path.original) {
+ throw new Exception(mustache.id.original + " doesn't match " + close.path.original);
}
- // 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();
+ this.type = "block";
+ this.mustache = mustache;
+ this.program = program;
+ this.inverse = inverse;
- if(!possible.test(string)) { return string; }
- return string.replace(badChars, escapeChar);
- },
+ this.strip = {
+ left: mustache.strip.left,
+ right: close.strip.right
+ };
- isEmpty: function(value) {
- if (!value && value !== 0) {
- return true;
- } else if(toString.call(value) === "[object Array]" && value.length === 0) {
- return true;
- } else {
- return false;
+ (program || inverse).strip.left = mustache.strip.right;
+ (inverse || program).strip.right = close.strip.left;
+
+ if (inverse && !program) {
+ this.isInverse = true;
}
}
-};
-;
-// lib/handlebars/compiler/compiler.js
-/*jshint eqnull:true*/
-var Compiler = Handlebars.Compiler = function() {};
-var JavaScriptCompiler = Handlebars.JavaScriptCompiler = function() {};
+ __exports__.BlockNode = BlockNode;function ContentNode(string) {
+ this.type = "content";
+ this.string = string;
+ }
-// 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.
+ __exports__.ContentNode = ContentNode;function HashNode(pairs) {
+ this.type = "hash";
+ this.pairs = pairs;
+ }
-Compiler.prototype = {
- compiler: Compiler,
+ __exports__.HashNode = HashNode;function IdNode(parts) {
+ this.type = "ID";
- disassemble: function() {
- var opcodes = this.opcodes, opcode, out = [], params, param;
+ var original = "",
+ dig = [],
+ depth = 0;
- for (var i=0, l=opcodes.length; i<l; i++) {
- opcode = opcodes[i];
+ for(var i=0,l=parts.length; i<l; i++) {
+ var part = parts[i].part;
+ original += (parts[i].separator || '') + part;
- 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(" "));
+ if (part === ".." || part === "." || part === "this") {
+ if (dig.length > 0) { throw new Exception("Invalid path: " + original); }
+ else if (part === "..") { depth++; }
+ else { this.isScoped = true; }
}
+ else { dig.push(part); }
}
- return out.join("\n");
- },
- equals: function(other) {
- var len = this.opcodes.length;
- if (other.opcodes.length !== len) {
- return false;
- }
+ this.original = original;
+ this.parts = dig;
+ this.string = dig.join('.');
+ this.depth = depth;
- 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;
- }
- }
- }
+ // 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;
- 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;
- }
- }
+ this.stringModeValue = this.string;
+ }
- return true;
- },
+ __exports__.IdNode = IdNode;function PartialNameNode(name) {
+ this.type = "PARTIAL_NAME";
+ this.name = name.original;
+ }
- guid: 0,
+ __exports__.PartialNameNode = PartialNameNode;function DataNode(id) {
+ this.type = "DATA";
+ this.id = id;
+ }
- compile: function(program, options) {
- this.children = [];
- this.depths = {list: []};
- this.options = options;
+ __exports__.DataNode = DataNode;function StringNode(string) {
+ this.type = "STRING";
+ this.original =
+ this.string =
+ this.stringModeValue = string;
+ }
- // 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];
- }
- }
+ __exports__.StringNode = StringNode;function IntegerNode(integer) {
+ this.type = "INTEGER";
+ this.original =
+ this.integer = integer;
+ this.stringModeValue = Number(integer);
+ }
- return this.program(program);
- },
+ __exports__.IntegerNode = IntegerNode;function BooleanNode(bool) {
+ this.type = "BOOLEAN";
+ this.bool = bool;
+ this.stringModeValue = bool === "true";
+ }
- accept: function(node) {
- return this[node.type](node);
+ __exports__.BooleanNode = BooleanNode;function CommentNode(comment) {
+ this.type = "comment";
+ this.comment = comment;
+ }
+
+ __exports__.CommentNode = CommentNode;
+ return __exports__;
+})(__module5__);
+
+// handlebars/compiler/parser.js
+var __module9__ = (function() {
+ "use strict";
+ var __exports__;
+ /* 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,"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,"partial_option0":27,"inMustache_repetition0":28,"inMustache_option0":29,"dataName":30,"param":31,"STRING":32,"INTEGER":33,"BOOLEAN":34,"hash":35,"hash_repetition_plus0":36,"hashSegment":37,"ID":38,"EQUALS":39,"DATA":40,"pathSegments":41,"SEP":42,"$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",38:"ID",39:"EQUALS",40:"DATA",42:"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],[35,1],[37,3],[26,1],[26,1],[26,1],[30,2],[21,1],[41,3],[41,1],[27,0],[27,1],[28,0],[28,2],[29,0],[29,1],[36,1],[36,2]],
+ performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
+
+ var $0 = $$.length - 1;
+ switch (yystate) {
+ case 1: return new yy.ProgramNode($$[$0-1]);
+ break;
+ case 2: return new yy.ProgramNode([]);
+ break;
+ case 3:this.$ = new yy.ProgramNode([], $$[$0-1], $$[$0]);
+ break;
+ case 4:this.$ = new yy.ProgramNode($$[$0-2], $$[$0-1], $$[$0]);
+ break;
+ case 5:this.$ = new yy.ProgramNode($$[$0-1], $$[$0], []);
+ break;
+ case 6:this.$ = new yy.ProgramNode($$[$0]);
+ break;
+ case 7:this.$ = new yy.ProgramNode([]);
+ break;
+ case 8:this.$ = new yy.ProgramNode([]);
+ break;
+ case 9:this.$ = [$$[$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], $$[$0]);
+ break;
+ case 12:this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]);
+ break;
+ case 13:this.$ = $$[$0];
+ break;
+ case 14:this.$ = $$[$0];
+ break;
+ case 15:this.$ = new yy.ContentNode($$[$0]);
+ break;
+ case 16:this.$ = new yy.CommentNode($$[$0]);
+ break;
+ case 17:this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], $$[$0-2], stripFlags($$[$0-2], $$[$0]));
+ break;
+ case 18:this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], $$[$0-2], stripFlags($$[$0-2], $$[$0]));
+ break;
+ case 19:this.$ = {path: $$[$0-1], strip: stripFlags($$[$0-2], $$[$0])};
+ break;
+ case 20:this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], $$[$0-2], stripFlags($$[$0-2], $$[$0]));
+ break;
+ case 21:this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], $$[$0-2], stripFlags($$[$0-2], $$[$0]));
+ break;
+ case 22:this.$ = new yy.PartialNode($$[$0-2], $$[$0-1], stripFlags($$[$0-3], $$[$0]));
+ break;
+ case 23:this.$ = stripFlags($$[$0-1], $$[$0]);
+ break;
+ case 24:this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]];
+ break;
+ case 25:this.$ = [[$$[$0]], null];
+ break;
+ case 26:this.$ = $$[$0];
+ break;
+ case 27:this.$ = new yy.StringNode($$[$0]);
+ break;
+ case 28:this.$ = new yy.IntegerNode($$[$0]);
+ break;
+ case 29:this.$ = new yy.BooleanNode($$[$0]);
+ break;
+ case 30:this.$ = $$[$0];
+ break;
+ case 31:this.$ = new yy.HashNode($$[$0]);
+ break;
+ case 32:this.$ = [$$[$0-2], $$[$0]];
+ break;
+ case 33:this.$ = new yy.PartialNameNode($$[$0]);
+ break;
+ case 34:this.$ = new yy.PartialNameNode(new yy.StringNode($$[$0]));
+ break;
+ case 35:this.$ = new yy.PartialNameNode(new yy.IntegerNode($$[$0]));
+ break;
+ case 36:this.$ = new yy.DataNode($$[$0]);
+ break;
+ case 37:this.$ = new yy.IdNode($$[$0]);
+ break;
+ case 38: $$[$0-2].push({part: $$[$0], separator: $$[$0-1]}); this.$ = $$[$0-2];
+ break;
+ case 39:this.$ = [{part: $$[$0]}];
+ break;
+ case 42:this.$ = [];
+ break;
+ case 43:$$[$0-1].push($$[$0]);
+ break;
+ case 46:this.$ = [$$[$0]];
+ break;
+ case 47:$$[$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]},{17:23,21:24,30:25,38:[1,28],40:[1,27],41:26},{17:29,21:24,30:25,38:[1,28],40:[1,27],41:26},{17:30,21:24,30:25,38:[1,28],40:[1,27],41:26},{17:31,21:24,30:25,38:[1,28],40:[1,27],41:26},{21:33,26:32,32:[1,34],33:[1,35],38:[1,28],41:26},{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],21:24,30:25,38:[1,28],40:[1,27],41:26},{10:41,20:[1,37]},{18:[1,42]},{18:[2,42],24:[2,42],28:43,32:[2,42],33:[2,42],34:[2,42],38:[2,42],40:[2,42]},{18:[2,25],24:[2,25]},{18:[2,37],24:[2,37],32:[2,37],33:[2,37],34:[2,37],38:[2,37],40:[2,37],42:[1,44]},{21:45,38:[1,28],41:26},{18:[2,39],24:[2,39],32:[2,39],33:[2,39],34:[2,39],38:[2,39],40:[2,39],42:[2,39]},{18:[1,46]},{18:[1,47]},{24:[1,48]},{18:[2,40],21:50,27:49,38:[1,28],41:26},{18:[2,33],38:[2,33]},{18:[2,34],38:[2,34]},{18:[2,35],38:[2,35]},{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]},{21:51,38:[1,28],41:26},{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:[2,44],21:56,24:[2,44],29:53,30:60,31:54,32:[1,57],33:[1,58],34:[1,59],35:55,36:61,37:62,38:[1,63],40:[1,27],41:26},{38:[1,64]},{18:[2,36],24:[2,36],32:[2,36],33:[2,36],34:[2,36],38:[2,36],40:[2,36]},{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:[1,65]},{18:[2,41]},{18:[1,66]},{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]},{18:[2,43],24:[2,43],32:[2,43],33:[2,43],34:[2,43],38:[2,43],40:[2,43]},{18:[2,45],24:[2,45]},{18:[2,26],24:[2,26],32:[2,26],33:[2,26],34:[2,26],38:[2,26],40:[2,26]},{18:[2,27],24:[2,27],32:[2,27],33:[2,27],34:[2,27],38:[2,27],40:[2,27]},{18:[2,28],24:[2,28],32:[2,28],33:[2,28],34:[2,28],38:[2,28],40:[2,28]},{18:[2,29],24:[2,29],32:[2,29],33:[2,29],34:[2,29],38:[2,29],40:[2,29]},{18:[2,30],24:[2,30],32:[2,30],33:[2,30],34:[2,30],38:[2,30],40:[2,30]},{18:[2,31],24:[2,31],37:67,38:[1,68]},{18:[2,46],24:[2,46],38:[2,46]},{18:[2,39],24:[2,39],32:[2,39],33:[2,39],34:[2,39],38:[2,39],39:[1,69],40:[2,39],42:[2,39]},{18:[2,38],24:[2,38],32:[2,38],33:[2,38],34:[2,38],38:[2,38],40:[2,38],42:[2,38]},{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]},{18:[2,47],24:[2,47],38:[2,47]},{39:[1,69]},{21:56,30:60,31:70,32:[1,57],33:[1,58],34:[1,59],38:[1,28],40:[1,27],41:26},{18:[2,32],24:[2,32],38:[2,32]}],
+ defaultActions: {3:[2,2],16:[2,1],50:[2,41]},
+ 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;
+ }
+ };
- 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;
+ function stripFlags(open, close) {
+ return {
+ left: open[2] === '~',
+ right: close[0] === '~' || close[1] === '~'
+ };
+ }
- this.depths.list = this.depths.list.sort(function(a, b) {
- return a - b;
- });
+ /* 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]++;
- return this;
- },
+ this._input = this._input.slice(1);
+ return ch;
+ },
+ unput:function (ch) {
+ var len = ch.length;
+ var lines = ch.split(/(?:\r\n?|\n)/g);
- compileProgram: function(program) {
- var result = new this.compiler().compile(program, this.options);
- var guid = this.guid++, depth;
+ 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);
- this.usePartial = this.usePartial || result.usePartial;
+ if (lines.length-1) this.yylineno -= lines.length-1;
+ var r = this.yylloc.range;
- this.children[guid] = result;
+ 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
+ };
- for(var i=0, l=result.depths.list.length; i<l; i++) {
- depth = result.depths.list[i];
+ 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;
- if(depth < 2) { continue; }
- else { this.addDepth(depth - 1); }
- }
+ 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) {
- return guid;
- },
- block: function(block) {
- var mustache = block.mustache,
- program = block.program,
- inverse = block.inverse;
+ function strip(start, end) {
+ return yy_.yytext = yy_.yytext.substr(start, yy_.yyleng-end);
+ }
- if (program) {
- program = this.compileProgram(program);
- }
- if (inverse) {
- inverse = this.compileProgram(inverse);
- }
+ var YYSTATE=YY_START
+ switch($avoiding_name_collisions) {
+ case 0:
+ if(yy_.yytext.slice(-2) === "\\\\") {
+ strip(0,1);
+ this.begin("mu");
+ } else if(yy_.yytext.slice(-1) === "\\") {
+ strip(0,1);
+ this.begin("emu");
+ } else {
+ this.begin("mu");
+ }
+ if(yy_.yytext) return 14;
+
+ break;
+ case 1:return 14;
+ break;
+ case 2:
+ if(yy_.yytext.slice(-1) !== "\\") this.popState();
+ if(yy_.yytext.slice(-1) === "\\") strip(0,1);
+ return 14;
+
+ break;
+ case 3:strip(0,4); this.popState(); return 15;
+ break;
+ case 4:return 25;
+ break;
+ case 5:return 16;
+ break;
+ case 6:return 20;
+ break;
+ case 7:return 19;
+ break;
+ case 8:return 19;
+ break;
+ case 9:return 23;
+ break;
+ case 10:return 22;
+ break;
+ case 11:this.popState(); this.begin('com');
+ break;
+ case 12:strip(3,5); this.popState(); return 15;
+ break;
+ case 13:return 22;
+ break;
+ case 14:return 39;
+ break;
+ case 15:return 38;
+ break;
+ case 16:return 38;
+ break;
+ case 17:return 42;
+ break;
+ case 18:/*ignore whitespace*/
+ break;
+ case 19:this.popState(); return 24;
+ break;
+ case 20:this.popState(); return 18;
+ break;
+ case 21:yy_.yytext = strip(1,2).replace(/\\"/g,'"'); return 32;
+ break;
+ case 22:yy_.yytext = strip(1,2).replace(/\\'/g,"'"); return 32;
+ break;
+ case 23:return 40;
+ break;
+ case 24:return 34;
+ break;
+ case 25:return 34;
+ break;
+ case 26:return 33;
+ break;
+ case 27:return 38;
+ break;
+ case 28:yy_.yytext = strip(1,2); return 38;
+ break;
+ case 29:return 'INVALID';
+ break;
+ case 30:return 5;
+ break;
+ }
+ };
+ lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\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],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"INITIAL":{"rules":[0,1,30],"inclusive":true}};
+ return lexer;})()
+ parser.lexer = lexer;
+ function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
+ return new Parser;
+ })();__exports__ = handlebars;
+ return __exports__;
+})();
- var type = this.classifyMustache(mustache);
+// handlebars/compiler/base.js
+var __module8__ = (function(__dependency1__, __dependency2__) {
+ "use strict";
+ var __exports__ = {};
+ var parser = __dependency1__;
+ var AST = __dependency2__;
- if (type === "helper") {
- this.helperMustache(mustache, program, inverse);
- } else if (type === "simple") {
- this.simpleMustache(mustache);
+ __exports__.parser = parser;
- // 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);
+ function parse(input) {
+ // Just return if an already-compile AST was passed in.
+ if(input.constructor === AST.ProgramNode) { return input; }
- // 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');
- }
+ parser.yy = AST;
+ return parser.parse(input);
+ }
- this.opcode('append');
- },
+ __exports__.parse = parse;
+ return __exports__;
+})(__module9__, __module7__);
- hash: function(hash) {
- var pairs = hash.pairs, pair, val;
+// handlebars/compiler/javascript-compiler.js
+var __module11__ = (function(__dependency1__) {
+ "use strict";
+ var __exports__;
+ var COMPILER_REVISION = __dependency1__.COMPILER_REVISION;
+ var REVISION_CHANGES = __dependency1__.REVISION_CHANGES;
+ var log = __dependency1__.log;
- this.opcode('pushHash');
+ function Literal(value) {
+ this.value = value;
+ }
- for(var i=0, l=pairs.length; i<l; i++) {
- pair = pairs[i];
- val = pair[1];
+ function JavaScriptCompiler() {}
- if (this.options.stringParams) {
- if(val.depth) {
- this.addDepth(val.depth);
- }
- this.opcode('getContext', val.depth || 0);
- this.opcode('pushStringParam', val.stringModeValue, val.type);
+ 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 {
- this.accept(val);
+ return ret;
}
+ },
- this.opcode('assignToHash', pair[0]);
- }
- this.opcode('popHash');
- },
+ appendToBuffer: function(string) {
+ if (this.environment.isSimple) {
+ return "return " + string + ";";
+ } else {
+ return {
+ appendToBuffer: true,
+ content: string,
+ toString: function() { return "buffer += " + string + ";"; }
+ };
+ }
+ },
- partial: function(partial) {
- var partialName = partial.partialName;
- this.usePartial = true;
+ initializeBuffer: function() {
+ return this.quotedString("");
+ },
- if(partial.context) {
- this.ID(partial.context);
- } else {
- this.opcode('push', 'depth0');
- }
+ namespace: "Handlebars",
+ // END PUBLIC API
- this.opcode('invokePartial', partialName.name);
- this.opcode('append');
- },
+ compile: function(environment, options, context, asObject) {
+ this.environment = environment;
+ this.options = options || {};
- content: function(content) {
- this.opcode('appendContent', content.string);
- },
+ log('debug', this.environment.disassemble() + "\n\n");
- mustache: function(mustache) {
- var options = this.options;
- var type = this.classifyMustache(mustache);
+ this.name = this.environment.name;
+ this.isChild = !!context;
+ this.context = context || {
+ programs: [],
+ environments: [],
+ aliases: { }
+ };
- if (type === "simple") {
- this.simpleMustache(mustache);
- } else if (type === "helper") {
- this.helperMustache(mustache);
- } else {
- this.ambiguousMustache(mustache);
- }
+ this.preamble();
- if(mustache.escaped && !options.noEscape) {
- this.opcode('appendEscaped');
- } else {
- this.opcode('append');
- }
- },
+ this.stackSlot = 0;
+ this.stackVars = [];
+ this.registers = { list: [] };
+ this.compileStack = [];
+ this.inlineStack = [];
- ambiguousMustache: function(mustache, program, inverse) {
- var id = mustache.id,
- name = id.parts[0],
- isBlock = program != null || inverse != null;
+ this.compileChildren(environment, options);
- this.opcode('getContext', id.depth);
+ var opcodes = environment.opcodes, opcode;
- this.opcode('pushProgram', program);
- this.opcode('pushProgram', inverse);
+ this.i = 0;
- this.opcode('invokeAmbiguous', name, isBlock);
- },
+ for(var l=opcodes.length; this.i<l; this.i++) {
+ opcode = opcodes[this.i];
- simpleMustache: function(mustache) {
- var id = mustache.id;
+ if(opcode.opcode === 'DECLARE') {
+ this[opcode.name] = opcode.value;
+ } else {
+ this[opcode.opcode].apply(this, opcode.args);
+ }
- 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');
- }
+ // Reset the stripNext flag if it was not set by this operation.
+ if (opcode.opcode !== this.stripNext) {
+ this.stripNext = false;
+ }
+ }
- this.opcode('resolvePossibleLambda');
- },
+ // Flush any trailing content that might be pending.
+ this.pushSource('');
- helperMustache: function(mustache, program, inverse) {
- var params = this.setupFullMustacheParams(mustache, program, inverse),
- name = mustache.id.parts[0];
+ return this.createFunctionContext(asObject);
+ },
- 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);
- }
- },
+ preamble: function() {
+ var out = [];
- ID: function(id) {
- this.addDepth(id.depth);
- this.opcode('getContext', id.depth);
+ if (!this.isChild) {
+ var namespace = this.namespace;
- var name = id.parts[0];
- if (!name) {
- this.opcode('pushContext');
- } else {
- this.opcode('lookupOnContext', id.parts[0]);
- }
+ 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('');
+ }
- for(var i=1, l=id.parts.length; i<l; i++) {
- this.opcode('lookup', id.parts[i]);
- }
- },
+ if (!this.environment.isSimple) {
+ out.push(", buffer = " + this.initializeBuffer());
+ } else {
+ out.push("");
+ }
- 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);
- }
+ // 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;
+ },
- this.opcode('lookupData');
- var parts = data.id.parts;
- for(var i=0, l=parts.length; i<l; i++) {
- this.opcode('lookup', parts[i]);
- }
- },
+ createFunctionContext: function(asObject) {
+ var locals = this.stackVars.concat(this.registers.list);
- STRING: function(string) {
- this.opcode('pushString', string.string);
- },
+ if(locals.length > 0) {
+ this.source[1] = this.source[1] + ", " + locals.join(", ");
+ }
- INTEGER: function(integer) {
- this.opcode('pushLiteral', integer.integer);
- },
+ // 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];
+ }
+ }
+ }
- BOOLEAN: function(bool) {
- this.opcode('pushLiteral', bool.bool);
- },
+ if (this.source[1]) {
+ this.source[1] = "var " + this.source[1].substring(2) + ";";
+ }
- comment: function() {},
+ // Merge children
+ if (!this.isChild) {
+ this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
+ }
- // HELPERS
- opcode: function(name) {
- this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
- },
+ if (!this.environment.isSimple) {
+ this.pushSource("return buffer;");
+ }
- declare: function(name, value) {
- this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
- },
+ var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
- addDepth: function(depth) {
- if(isNaN(depth)) { throw new Error("EWOT"); }
- if(depth === 0) { return; }
+ for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
+ params.push("depth" + this.environment.depths.list[i]);
+ }
- if(!this.depths[depth]) {
- this.depths[depth] = true;
- this.depths.list.push(depth);
- }
- },
+ // Perform a second pass over the output to merge content when possible
+ var source = this.mergeSource();
- classifyMustache: function(mustache) {
- var isHelper = mustache.isHelper;
- var isEligible = mustache.eligibleHelper;
- var options = this.options;
+ if (!this.isChild) {
+ var revision = COMPILER_REVISION,
+ versions = REVISION_CHANGES[revision];
+ source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
+ }
- // if ambiguous, we can possibly resolve the ambiguity now
- if (isEligible && !isHelper) {
- var name = mustache.id.parts[0];
+ if (asObject) {
+ params.push(source);
- if (options.knownHelpers[name]) {
- isHelper = true;
- } else if (options.knownHelpersOnly) {
- isEligible = false;
+ 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;
+ },
- if (isHelper) { return "helper"; }
- else if (isEligible) { return "ambiguous"; }
- else { return "simple"; }
- },
+ // [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';
- pushParams: function(params) {
- var i = params.length, param;
+ var params = ["depth0"];
+ this.setupParams(0, params);
- while(i--) {
- param = params[i];
+ this.replaceStack(function(current) {
+ params.splice(1, 0, current);
+ return "blockHelperMissing.call(" + params.join(", ") + ")";
+ });
+ },
- if(this.options.stringParams) {
- if(param.depth) {
- this.addDepth(param.depth);
- }
+ // [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';
- this.opcode('getContext', param.depth || 0);
- this.opcode('pushStringParam', param.stringModeValue, param.type);
- } else {
- this[param.type](param);
+ 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.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+/, '');
+ }
- setupMustacheParams: function(mustache) {
- var params = mustache.params;
- this.pushParams(params);
+ this.pendingContent = content;
+ },
- if(mustache.hash) {
- this.hash(mustache.hash);
- } else {
- this.opcode('emptyHash');
- }
+ // [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';
+ },
- return params;
- },
+ // [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("''") + " }");
+ }
+ },
- // this will replace setupMustacheParams when we're done
- setupFullMustacheParams: function(mustache, program, inverse) {
- var params = mustache.params;
- this.pushParams(params);
+ // [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.opcode('pushProgram', program);
- this.opcode('pushProgram', inverse);
+ this.pushSource(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
+ },
- if(mustache.hash) {
- this.hash(mustache.hash);
- } else {
- this.opcode('emptyHash');
- }
+ // [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;
+ }
+ },
- return params;
- }
-};
+ // [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'));
+ },
-var Literal = function(value) {
- this.value = value;
-};
+ // [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);
+ },
-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 + "']";
- }
- },
+ // [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"';
- appendToBuffer: function(string) {
- if (this.environment.isSimple) {
- return "return " + string + ";";
- } else {
- return {
- appendToBuffer: true,
- content: string,
- toString: function() { return "buffer += " + string + ";"; }
- };
- }
- },
+ this.replaceStack(function(current) {
+ return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
+ });
+ },
- initializeBuffer: function() {
- return this.quotedString("");
- },
+ // [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');
+ });
+ },
- namespace: "Handlebars",
- // END PUBLIC API
+ // [lookupData]
+ //
+ // On stack, before: ...
+ // On stack, after: data, ...
+ //
+ // Push the data lookup operator
+ lookupData: function() {
+ this.push('data');
+ },
- compile: function(environment, options, context, asObject) {
- this.environment = environment;
- this.options = options || {};
+ // [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);
- Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
+ this.pushString(type);
- this.name = this.environment.name;
- this.isChild = !!context;
- this.context = context || {
- programs: [],
- environments: [],
- aliases: { }
- };
+ if (typeof string === 'string') {
+ this.pushString(string);
+ } else {
+ this.pushStackLiteral(string);
+ }
+ },
- this.preamble();
+ emptyHash: function() {
+ this.pushStackLiteral('{}');
- this.stackSlot = 0;
- this.stackVars = [];
- this.registers = { list: [] };
- this.compileStack = [];
- this.inlineStack = [];
+ 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;
- this.compileChildren(environment, options);
+ if (this.options.stringParams) {
+ this.register('hashContexts', '{' + hash.contexts.join(',') + '}');
+ this.register('hashTypes', '{' + hash.types.join(',') + '}');
+ }
+ this.push('{\n ' + hash.values.join(',\n ') + '\n }');
+ },
- var opcodes = environment.opcodes, opcode;
+ // [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));
+ },
- this.i = 0;
+ // [push]
+ //
+ // On stack, before: ...
+ // On stack, after: expr, ...
+ //
+ // Push an expression onto the stack
+ push: function(expr) {
+ this.inlineStack.push(expr);
+ return expr;
+ },
- for(l=opcodes.length; this.i<l; this.i++) {
- opcode = opcodes[this.i];
+ // [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);
+ },
- if(opcode.opcode === 'DECLARE') {
- this[opcode.name] = opcode.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[opcode.opcode].apply(this, opcode.args);
+ this.pushStackLiteral(null);
}
- }
+ },
- return this.createFunctionContext(asObject);
- },
+ // [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';
- nextOpcode: function() {
- var opcodes = this.environment.opcodes;
- return opcodes[this.i + 1];
- },
+ var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
+ var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
- eat: function() {
- this.i = this.i + 1;
- },
+ this.push(helper.name + ' || ' + nonHelper);
+ this.replaceStack(function(name) {
+ return name + ' ? ' + name + '.call(' +
+ helper.callParams + ") " + ": helperMissing.call(" +
+ helper.helperMissingParams + ")";
+ });
+ },
- preamble: function() {
- var out = [];
+ // [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 + ")");
+ },
- if (!this.isChild) {
- var namespace = this.namespace;
+ // [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"';
- 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('');
- }
+ this.pushStackLiteral('{}'); // Hash value
+ var helper = this.setupHelper(0, name, helperCall);
- if (!this.environment.isSimple) {
- out.push(", buffer = " + this.initializeBuffer());
- } else {
- out.push("");
- }
+ var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
- // 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;
- },
+ var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+ var nextStack = this.nextStack();
- createFunctionContext: function(asObject) {
- var locals = this.stackVars.concat(this.registers.list);
+ this.pushSource('if (' + nextStack + ' = ' + helperName + ') { ' + nextStack + ' = ' + nextStack + '.call(' + helper.callParams + '); }');
+ this.pushSource('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.call(' + helper.callParams + ') : ' + nextStack + '; }');
+ },
- if(locals.length > 0) {
- this.source[1] = this.source[1] + ", " + locals.join(", ");
- }
+ // [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"];
- // 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.options.data) {
+ params.push("data");
}
- }
- if (this.source[1]) {
- this.source[1] = "var " + this.source[1].substring(2) + ";";
- }
+ this.context.aliases.self = "this";
+ this.push("self.invokePartial(" + params.join(", ") + ")");
+ },
- // Merge children
- if (!this.isChild) {
- this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
- }
+ // [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.environment.isSimple) {
- this.source.push("return buffer;");
- }
+ if (this.options.stringParams) {
+ type = this.popStack();
+ context = this.popStack();
+ }
- var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
+ var hash = this.hash;
+ if (context) {
+ hash.contexts.push("'" + key + "': " + context);
+ }
+ if (type) {
+ hash.types.push("'" + key + "': " + type);
+ }
+ hash.values.push("'" + key + "': (" + value + ")");
+ },
- for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
- params.push("depth" + this.environment.depths.list[i]);
- }
+ // HELPERS
- // Perform a second pass over the output to merge content when possible
- var source = this.mergeSource();
+ compiler: JavaScriptCompiler,
- if (!this.isChild) {
- var revision = Handlebars.COMPILER_REVISION,
- versions = Handlebars.REVISION_CHANGES[revision];
- source = "this.compilerInfo = ["+revision+",'"+versions+"'];\n"+source;
- }
+ compileChildren: function(environment, options) {
+ var children = environment.children, child, compiler;
- if (asObject) {
- params.push(source);
+ for(var i=0, l=children.length; i<l; i++) {
+ child = children[i];
+ compiler = new this.compiler();
- 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;
+ 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 {
- buffer = line.content;
+ child.index = index;
+ child.name = 'program' + index;
}
- } else {
- if (buffer) {
- source += 'buffer += ' + buffer + ';\n ';
- buffer = undefined;
+ }
+ },
+ 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;
}
- 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';
+ programExpression: function(guid) {
+ this.context.aliases.self = "this";
- var params = ["depth0"];
- this.setupParams(0, params);
+ if(guid == null) {
+ return "self.noop";
+ }
- this.replaceStack(function(current) {
- params.splice(1, 0, current);
- return "blockHelperMissing.call(" + params.join(", ") + ")";
- });
- },
+ var child = this.environment.children[guid],
+ depths = child.depths.list, depth;
- // [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 programParams = [child.index, child.name, "data"];
- var params = ["depth0"];
- this.setupParams(0, params);
+ for(var i=0, l = depths.length; i<l; i++) {
+ depth = depths[i];
- var current = this.topStack();
- params.splice(1, 0, current);
+ if(depth === 1) { programParams.push("depth0"); }
+ else { programParams.push("depth" + (depth - 1)); }
+ }
- // Use the options value generated from the invocation
- params[params.length-1] = 'options';
+ return (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join(", ") + ")";
+ },
- this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
- },
+ register: function(name, val) {
+ this.useRegister(name);
+ this.pushSource(name + " = " + val + ";");
+ },
- // [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)));
- },
+ useRegister: function(name) {
+ if(!this.registers[name]) {
+ this.registers[name] = true;
+ this.registers.list.push(name);
+ }
+ },
- // [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("''") + " }");
- }
- },
+ pushStackLiteral: function(item) {
+ return this.push(new Literal(item));
+ },
- // [appendEscaped]
- //
- // On stack, before: value, ...
- // On stack, after: ...
- //
- // Escape `value` and append it to the buffer
- appendEscaped: function() {
- this.context.aliases.escapeExpression = 'this.escapeExpression';
+ pushSource: function(source) {
+ if (this.pendingContent) {
+ this.source.push(this.appendToBuffer(this.quotedString(this.pendingContent)));
+ this.pendingContent = undefined;
+ }
- this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")"));
- },
+ if (source) {
+ this.source.push(source);
+ }
+ },
- // [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;
- }
- },
+ pushStack: function(item) {
+ this.flushInline();
- // [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'));
- },
+ var stack = this.incrStack();
+ if (item) {
+ this.pushSource(stack + " = " + item + ";");
+ }
+ this.compileStack.push(stack);
+ return stack;
+ },
- // [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);
- },
+ replaceStack: function(callback) {
+ var prefix = '',
+ inline = this.isInline(),
+ stack;
- // [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"';
+ // 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);
- this.replaceStack(function(current) {
- return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
- });
- },
+ 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();
- // [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');
- });
- },
+ prefix = '(' + this.push(name) + ' = ' + top + '),';
+ stack = this.topStack();
+ }
+ } else {
+ stack = this.topStack();
+ }
- // [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');
- },
+ var item = callback.call(this, stack);
- // [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);
+ 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.pushString(type);
+ this.pushSource(stack + " = (" + prefix + item + ");");
+ }
+ return stack;
+ },
- if (typeof string === 'string') {
- this.pushString(string);
- } else {
- this.pushStackLiteral(string);
- }
- },
+ nextStack: function() {
+ return this.pushStack();
+ },
- emptyHash: function() {
- this.pushStackLiteral('{}');
+ 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;
+ },
- 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;
+ popStack: function(wrapped) {
+ var inline = this.isInline(),
+ item = (inline ? this.inlineStack : this.compileStack).pop();
- if (this.options.stringParams) {
- this.register('hashContexts', '{' + hash.contexts.join(',') + '}');
- this.register('hashTypes', '{' + hash.types.join(',') + '}');
- }
- this.push('{\n ' + hash.values.join(',\n ') + '\n }');
- },
+ if (!wrapped && (item instanceof Literal)) {
+ return item.value;
+ } else {
+ if (!inline) {
+ this.stackSlot--;
+ }
+ return item;
+ }
+ },
- // [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));
- },
+ topStack: function(wrapped) {
+ var stack = (this.isInline() ? this.inlineStack : this.compileStack),
+ item = stack[stack.length - 1];
- // [push]
- //
- // On stack, before: ...
- // On stack, after: expr, ...
- //
- // Push an expression onto the stack
- push: function(expr) {
- this.inlineStack.push(expr);
- return expr;
- },
+ if (!wrapped && (item instanceof Literal)) {
+ return item.value;
+ } else {
+ return item;
+ }
+ },
- // [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);
- },
+ 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') + '"';
+ },
- // [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);
- }
- },
+ setupHelper: function(paramSize, name, missingParams) {
+ var params = [];
+ this.setupParams(paramSize, params, missingParams);
+ var foundHelper = this.nameLookup('helpers', name, 'helper');
- // [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';
+ return {
+ params: params,
+ name: foundHelper,
+ callParams: ["depth0"].concat(params).join(", "),
+ helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
+ };
+ },
- var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
- var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
+ // the params and contexts arguments are passed in arrays
+ // to fill in
+ setupParams: function(paramSize, params, useRegister) {
+ var options = [], contexts = [], types = [], param, inverse, program;
- this.push(helper.name + ' || ' + nonHelper);
- this.replaceStack(function(name) {
- return name + ' ? ' + name + '.call(' +
- helper.callParams + ") " + ": helperMissing.call(" +
- helper.helperMissingParams + ")";
- });
- },
+ options.push("hash:" + this.popStack());
- // [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 + ")");
- },
+ inverse = this.popStack();
+ program = this.popStack();
- // [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"';
+ // 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";
+ }
- this.pushStackLiteral('{}'); // Hash value
- var helper = this.setupHelper(0, name, helperCall);
+ if (!inverse) {
+ this.context.aliases.self = "this";
+ inverse = "self.noop";
+ }
- var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
+ options.push("inverse:" + inverse);
+ options.push("fn:" + program);
+ }
- var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
- var nextStack = this.nextStack();
+ for(var i=0; i<paramSize; i++) {
+ param = this.popStack();
+ params.push(param);
- 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 + '; }');
- },
+ if(this.options.stringParams) {
+ types.push(this.popStack());
+ contexts.push(this.popStack());
+ }
+ }
- // [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.stringParams) {
+ options.push("contexts:[" + contexts.join(",") + "]");
+ options.push("types:[" + types.join(",") + "]");
+ options.push("hashContexts:hashContexts");
+ options.push("hashTypes:hashTypes");
+ }
- if (this.options.data) {
- params.push("data");
+ 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(", ");
}
+ };
- this.context.aliases.self = "this";
- this.push("self.invokePartial(" + 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(" ");
- // [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;
+ var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
- if (this.options.stringParams) {
- type = this.popStack();
- context = this.popStack();
- }
+ for(var i=0, l=reservedWords.length; i<l; i++) {
+ compilerWords[reservedWords[i]] = true;
+ }
- var hash = this.hash;
- if (context) {
- hash.contexts.push("'" + key + "': " + context);
+ JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
+ if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
+ return true;
}
- if (type) {
- hash.types.push("'" + key + "': " + type);
- }
- hash.values.push("'" + key + "': (" + value + ")");
- },
+ return false;
+ };
- // HELPERS
+ __exports__ = JavaScriptCompiler;
+ return __exports__;
+})(__module2__);
- compiler: JavaScriptCompiler,
+// handlebars/compiler/compiler.js
+var __module10__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__) {
+ "use strict";
+ var __exports__ = {};
+ var Exception = __dependency1__;
+ var parse = __dependency2__.parse;
+ var JavaScriptCompiler = __dependency3__;
+ var AST = __dependency4__;
- compileChildren: function(environment, options) {
- var children = environment.children, child, compiler;
+ function Compiler() {}
- for(var i=0, l=children.length; i<l; i++) {
- child = children[i];
- compiler = new this.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.
- var index = this.matchExistingProgram(child);
+ Compiler.prototype = {
+ compiler: Compiler,
- 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;
+ 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(" "));
+ }
}
- }
- },
- 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;
+
+ return out.join("\n");
+ },
+
+ equals: function(other) {
+ var len = this.opcodes.length;
+ if (other.opcodes.length !== len) {
+ return false;
}
- }
- },
- programExpression: function(guid) {
- this.context.aliases.self = "this";
+ 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;
+ }
+ }
+ }
- if(guid == null) {
- return "self.noop";
- }
+ 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;
+ }
+ }
- var child = this.environment.children[guid],
- depths = child.depths.list, depth;
+ return true;
+ },
- var programParams = [child.index, child.name, "data"];
+ guid: 0,
- for(var i=0, l = depths.length; i<l; i++) {
- depth = depths[i];
+ compile: function(program, options) {
+ this.opcodes = [];
+ this.children = [];
+ this.depths = {list: []};
+ this.options = options;
- if(depth === 1) { programParams.push("depth0"); }
- else { programParams.push("depth" + (depth - 1)); }
- }
+ // 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 (depths.length === 0 ? "self.program(" : "self.programWithDepth(") + programParams.join(", ") + ")";
- },
+ return this.accept(program);
+ },
- register: function(name, val) {
- this.useRegister(name);
- this.source.push(name + " = " + val + ";");
- },
+ accept: function(node) {
+ var strip = node.strip || {},
+ ret;
+ if (strip.left) {
+ this.opcode('strip');
+ }
- useRegister: function(name) {
- if(!this.registers[name]) {
- this.registers[name] = true;
- this.registers.list.push(name);
- }
- },
+ ret = this[node.type](node);
- pushStackLiteral: function(item) {
- return this.push(new Literal(item));
- },
+ if (strip.right) {
+ this.opcode('strip');
+ }
- pushStack: function(item) {
- this.flushInline();
+ return ret;
+ },
- var stack = this.incrStack();
- if (item) {
- this.source.push(stack + " = " + item + ";");
- }
- this.compileStack.push(stack);
- return stack;
- },
+ program: function(program) {
+ var statements = program.statements;
- replaceStack: function(callback) {
- var prefix = '',
- inline = this.isInline(),
- stack;
+ for(var i=0, l=statements.length; i<l; i++) {
+ this.accept(statements[i]);
+ }
+ this.isSimple = l === 1;
- // 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);
+ this.depths.list = this.depths.list.sort(function(a, b) {
+ return a - b;
+ });
- 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();
+ return this;
+ },
- prefix = '(' + this.push(name) + ' = ' + top + '),';
- stack = this.topStack();
+ 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); }
}
- } else {
- stack = this.topStack();
- }
- var item = callback.call(this, stack);
+ return guid;
+ },
- if (inline) {
- if (this.inlineStack.length || this.compileStack.length) {
- this.popStack();
+ block: function(block) {
+ var mustache = block.mustache,
+ program = block.program,
+ inverse = block.inverse;
+
+ if (program) {
+ program = this.compileProgram(program);
}
- this.push('(' + prefix + item + ')');
- } else {
- // Prevent modification of the context depth variable. Through replaceStack
- if (!/^stack/.test(stack)) {
- stack = this.nextStack();
+
+ if (inverse) {
+ inverse = this.compileProgram(inverse);
}
- this.source.push(stack + " = (" + prefix + item + ");");
- }
- return stack;
- },
+ var type = this.classifyMustache(mustache);
- nextStack: function() {
- return this.pushStack();
- },
+ if (type === "helper") {
+ this.helperMustache(mustache, program, inverse);
+ } else if (type === "simple") {
+ this.simpleMustache(mustache);
- 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);
+ // 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.pushStack(entry);
+ this.accept(val);
}
+
+ this.opcode('assignToHash', pair[0]);
}
- }
- },
- isInline: function() {
- return this.inlineStack.length;
- },
+ this.opcode('popHash');
+ },
- popStack: function(wrapped) {
- var inline = this.isInline(),
- item = (inline ? this.inlineStack : this.compileStack).pop();
+ partial: function(partial) {
+ var partialName = partial.partialName;
+ this.usePartial = true;
- if (!wrapped && (item instanceof Literal)) {
- return item.value;
- } else {
- if (!inline) {
- this.stackSlot--;
+ if(partial.context) {
+ this.ID(partial.context);
+ } else {
+ this.opcode('push', 'depth0');
}
- return item;
- }
- },
- topStack: function(wrapped) {
- var stack = (this.isInline() ? this.inlineStack : this.compileStack),
- item = stack[stack.length - 1];
+ this.opcode('invokePartial', partialName.name);
+ this.opcode('append');
+ },
- if (!wrapped && (item instanceof Literal)) {
- return item.value;
- } else {
- return item;
- }
- },
+ content: function(content) {
+ this.opcode('appendContent', content.string);
+ },
- 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') + '"';
- },
+ mustache: function(mustache) {
+ var options = this.options;
+ var type = this.classifyMustache(mustache);
- setupHelper: function(paramSize, name, missingParams) {
- var params = [];
- this.setupParams(paramSize, params, missingParams);
- var foundHelper = this.nameLookup('helpers', name, 'helper');
+ if (type === "simple") {
+ this.simpleMustache(mustache);
+ } else if (type === "helper") {
+ this.helperMustache(mustache);
+ } else {
+ this.ambiguousMustache(mustache);
+ }
- return {
- params: params,
- name: foundHelper,
- callParams: ["depth0"].concat(params).join(", "),
- helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
- };
- },
+ if(mustache.escaped && !options.noEscape) {
+ this.opcode('appendEscaped');
+ } else {
+ this.opcode('append');
+ }
+ },
- // the params and contexts arguments are passed in arrays
- // to fill in
- setupParams: function(paramSize, params, useRegister) {
- var options = [], contexts = [], types = [], param, inverse, program;
+ ambiguousMustache: function(mustache, program, inverse) {
+ var id = mustache.id,
+ name = id.parts[0],
+ isBlock = program != null || inverse != null;
- options.push("hash:" + this.popStack());
+ this.opcode('getContext', id.depth);
- inverse = this.popStack();
- program = this.popStack();
+ this.opcode('pushProgram', program);
+ this.opcode('pushProgram', inverse);
- // 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";
- }
+ this.opcode('invokeAmbiguous', name, isBlock);
+ },
- if (!inverse) {
- this.context.aliases.self = "this";
- inverse = "self.noop";
+ 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');
}
- options.push("inverse:" + inverse);
- options.push("fn:" + program);
- }
+ this.opcode('resolvePossibleLambda');
+ },
- for(var i=0; i<paramSize; i++) {
- param = this.popStack();
- params.push(param);
+ helperMustache: function(mustache, program, inverse) {
+ var params = this.setupFullMustacheParams(mustache, program, inverse),
+ name = mustache.id.parts[0];
- if(this.options.stringParams) {
- types.push(this.popStack());
- contexts.push(this.popStack());
+ 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);
}
- }
+ },
- if (this.options.stringParams) {
- options.push("contexts:[" + contexts.join(",") + "]");
- options.push("types:[" + types.join(",") + "]");
- options.push("hashContexts:hashContexts");
- options.push("hashTypes:hashTypes");
- }
+ ID: function(id) {
+ this.addDepth(id.depth);
+ this.opcode('getContext', id.depth);
- if(this.options.data) {
- options.push("data:data");
- }
+ var name = id.parts[0];
+ if (!name) {
+ this.opcode('pushContext');
+ } else {
+ this.opcode('lookupOnContext', id.parts[0]);
+ }
- options = "{" + options.join(",") + "}";
- if (useRegister) {
- this.register('options', options);
- params.push('options');
- } else {
- params.push(options);
- }
- return params.join(", ");
- }
-};
+ for(var i=1, l=id.parts.length; i<l; i++) {
+ this.opcode('lookup', id.parts[i]);
+ }
+ },
-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(" ");
+ 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);
+ }
-var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
+ this.opcode('lookupData');
+ var parts = data.id.parts;
+ for(var i=0, l=parts.length; i<l; i++) {
+ this.opcode('lookup', parts[i]);
+ }
+ },
-for(var i=0, l=reservedWords.length; i<l; i++) {
- compilerWords[reservedWords[i]] = true;
-}
+ STRING: function(string) {
+ this.opcode('pushString', string.string);
+ },
-JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
- if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
- return true;
- }
- return false;
-};
+ INTEGER: function(integer) {
+ this.opcode('pushLiteral', integer.integer);
+ },
-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);
- }
+ BOOLEAN: function(bool) {
+ this.opcode('pushLiteral', bool.bool);
+ },
- 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);
-};
+ comment: function() {},
-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);
- }
+ // HELPERS
+ opcode: function(name) {
+ this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
+ },
- 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);
- }
+ declare: function(name, value) {
+ this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
+ },
- // 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);
- };
-};
+ addDepth: function(depth) {
+ if(isNaN(depth)) { throw new Error("EWOT"); }
+ if(depth === 0) { return; }
-;
-// lib/handlebars/runtime.js
+ if(!this.depths[depth]) {
+ this.depths[depth] = true;
+ this.depths.list.push(depth);
+ }
+ },
-Handlebars.VM = {
- template: function(templateSpec) {
- // Just add water
- var container = {
- escapeExpression: Handlebars.Utils.escapeExpression,
- invokePartial: Handlebars.VM.invokePartial,
- programs: [],
- program: function(i, fn, data) {
- var programWrapper = this.programs[i];
- if(data) {
- programWrapper = Handlebars.VM.program(i, fn, data);
- } else if (!programWrapper) {
- programWrapper = this.programs[i] = Handlebars.VM.program(i, fn);
- }
- return programWrapper;
- },
- merge: function(param, common) {
- var ret = param || common;
+ classifyMustache: function(mustache) {
+ var isHelper = mustache.isHelper;
+ var isEligible = mustache.eligibleHelper;
+ var options = this.options;
- if (param && common) {
- ret = {};
- Handlebars.Utils.extend(ret, common);
- Handlebars.Utils.extend(ret, param);
+ // 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;
}
- return ret;
- },
- programWithDepth: Handlebars.VM.programWithDepth,
- noop: Handlebars.VM.noop,
- compilerInfo: null
- };
+ }
- return function(context, options) {
- options = options || {};
- var result = templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
+ if (isHelper) { return "helper"; }
+ else if (isEligible) { return "ambiguous"; }
+ else { return "simple"; }
+ },
- var compilerInfo = container.compilerInfo || [],
- compilerRevision = compilerInfo[0] || 1,
- currentRevision = Handlebars.COMPILER_REVISION;
+ pushParams: function(params) {
+ var i = params.length, param;
- 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+").";
+ 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 {
- // 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]+").";
+ this[param.type](param);
}
}
+ },
- return result;
- };
- },
+ setupMustacheParams: function(mustache) {
+ var params = mustache.params;
+ this.pushParams(params);
- programWithDepth: function(i, fn, data /*, $depth */) {
- var args = Array.prototype.slice.call(arguments, 3);
+ if(mustache.hash) {
+ this.hash(mustache.hash);
+ } else {
+ this.opcode('emptyHash');
+ }
- var program = function(context, options) {
- options = options || {};
+ return params;
+ },
- return fn.apply(this, [context, options.data || data].concat(args));
- };
- program.program = i;
- program.depth = args.length;
- return program;
- },
- program: function(i, fn, data) {
- var program = function(context, options) {
- options = options || {};
+ // this will replace setupMustacheParams when we're done
+ setupFullMustacheParams: function(mustache, program, inverse) {
+ var params = mustache.params;
+ this.pushParams(params);
- return fn(context, options.data || data);
- };
- program.program = i;
- program.depth = 0;
- return program;
- },
- noop: function() { return ""; },
- invokePartial: function(partial, name, context, helpers, partials, data) {
- var options = { helpers: helpers, partials: partials, data: data };
+ this.opcode('pushProgram', program);
+ this.opcode('pushProgram', inverse);
- if(partial === undefined) {
- throw new Handlebars.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);
+ if(mustache.hash) {
+ this.hash(mustache.hash);
+ } else {
+ this.opcode('emptyHash');
+ }
+
+ return params;
}
+ };
+
+ function precompile(input, options) {
+ if (input == null || (typeof input !== 'string' && input.constructor !== 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 = parse(input);
+ var environment = new Compiler().compile(ast, options);
+ return new JavaScriptCompiler().compile(environment, options);
}
-};
-Handlebars.template = Handlebars.VM.template;
-;
-// lib/handlebars/browser-suffix.js
-})(Handlebars);
-;
+ __exports__.precompile = precompile;function compile(input, options, env) {
+ if (input == null || (typeof input !== 'string' && input.constructor !== 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 = parse(input);
+ var environment = new Compiler().compile(ast, options);
+ var templateSpec = new 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;
+ return __exports__;
+})(__module5__, __module8__, __module11__, __module7__);
+
+// handlebars.js
+var __module0__ = (function(__dependency1__, __dependency2__, __dependency3__, __dependency4__, __dependency5__) {
+ "use strict";
+ var __exports__;
+ var Handlebars = __dependency1__;
+
+ // Compiler imports
+ var AST = __dependency2__;
+ var Parser = __dependency3__.parser;
+ var parse = __dependency3__.parse;
+ var Compiler = __dependency4__.Compiler;
+ var compile = __dependency4__.compile;
+ var precompile = __dependency4__.precompile;
+ var JavaScriptCompiler = __dependency5__;
+
+ var _create = Handlebars.create;
+ var create = function() {
+ var hb = _create();
+
+ hb.compile = function(input, options) {
+ return compile(input, options, hb);
+ };
+ hb.precompile = precompile;
+
+ hb.AST = AST;
+ hb.Compiler = Compiler;
+ hb.JavaScriptCompiler = JavaScriptCompiler;
+ hb.Parser = Parser;
+ hb.parse = parse;
+
+ return hb;
+ };
+
+ Handlebars = create();
+ Handlebars.create = create;
+
+ __exports__ = Handlebars;
+ return __exports__;
+})(__module1__, __module7__, __module8__, __module10__, __module11__);
+
+ return __module0__;
+})();