handlebars.js in handlebars_assets-0.23.4

- old
+ new

@@ -1,9 +1,9 @@
 /**!
 
  @license
- handlebars v4.1.0
+ handlebars v4.1.2
 
 Copyright (C) 2011-2017 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
@@ -273,11 +273,11 @@
 
 	var _logger = __webpack_require__(20);
 
 	var _logger2 = _interopRequireDefault(_logger);
 
-	var VERSION = '4.1.0';
+	var VERSION = '4.1.2';
 	exports.VERSION = VERSION;
 	var COMPILER_REVISION = 7;
 
 	exports.COMPILER_REVISION = COMPILER_REVISION;
 	var REVISION_CHANGES = {
@@ -866,11 +866,17 @@
 
 	exports.__esModule = true;
 
 	exports['default'] = function (instance) {
 	  instance.registerHelper('lookup', function (obj, field) {
-	    return obj && obj[field];
+	    if (!obj) {
+	      return obj;
+	    }
+	    if (field === 'constructor' && !obj.propertyIsEnumerable(field)) {
+	      return undefined;
+	    }
+	    return obj[field];
 	  });
 	};
 
 	module.exports = exports['default'];
 
@@ -2167,11 +2173,11 @@
 	            } };
 	        lexer.options = {};
 	        lexer.performAction = function anonymous(yy, yy_, $avoiding_name_collisions, YY_START) {
 
 	            function strip(start, end) {
-	                return yy_.yytext = yy_.yytext.substr(start, yy_.yyleng - end);
+	                return yy_.yytext = yy_.yytext.substring(start, yy_.yyleng - end + start);
 	            }
 
 	            var YYSTATE = YY_START;
 	            switch ($avoiding_name_collisions) {
 	                case 0:
@@ -2204,11 +2210,11 @@
 	                    // returns the second top instead of the first top. Opened an
 	                    // issue about it at https://github.com/zaach/jison/issues/291
 	                    if (this.conditionStack[this.conditionStack.length - 1] === 'raw') {
 	                        return 15;
 	                    } else {
-	                        yy_.yytext = yy_.yytext.substr(5, yy_.yyleng - 9);
+	                        strip(5, 9);
 	                        return 'END_RAW_BLOCK';
 	                    }
 
 	                    break;
 	                case 5:
@@ -2768,11 +2774,11 @@
 	  };
 	}
 
 	function id(token) {
 	  if (/^\[.*\]$/.test(token)) {
-	    return token.substr(1, token.length - 2);
+	    return token.substring(1, token.length - 1);
 	  } else {
 	    return token;
 	  }
 	}
 
@@ -4834,6 +4840,6 @@
 	module.exports = exports['default'];
 
 /***/ })
 /******/ ])
 });
-;
\ No newline at end of file
+;