diff --git a/lib/handlebars.js b/lib/handlebars.js
index f6a929f3..2c58e1ac 100644
--- a/lib/handlebars.js
+++ b/lib/handlebars.js
@@ -5,7 +5,7 @@ var Handlebars = {
     if (Handlebars.compilerCache[string] == null) {
       var fnBody = Handlebars.compileFunctionBody(string);
       var fn = new Function("context", "fallback", "stack", "Handlebars", fnBody);
-      Handlebars.compilerCache[string] = 
+      Handlebars.compilerCache[string] =
           function(context, fallback, stack) { return fn(context, fallback, stack, Handlebars); };
     }
 
@@ -16,7 +16,7 @@ var Handlebars = {
     var fnBody = Handlebars.compileFunctionBody(string);
     return "function(context, fallback, stack) { " + fnBody + "}";
   },
-  
+
   compileFunctionBody: function(string) {
       var compiler = new Handlebars.Compiler(string);
       compiler.compile();
@@ -29,7 +29,7 @@ var Handlebars = {
   },
 
   trim: function(str) {
-    return str.replace(/^\s+|\s+$/g, ''); 
+    return str.replace(/^\s+|\s+$/g, '');
   },
 
   escapeText: function(string) {
@@ -75,13 +75,13 @@ var Handlebars = {
     } else {
       compiled = Handlebars.compile(partial);
     }
-    
+
     return compiled;
   },
 
   evalExpression: function(path, context, stack, fallback) {
 		fallback = fallback || {};
-		
+
     var parsedPath = Handlebars.parsePath(path);
     var depth = parsedPath[0];
     var parts = parsedPath[1];
@@ -94,16 +94,16 @@ var Handlebars = {
     for (var i = 0; i < parts.length && typeof context !== "undefined" && context != null ; i++) {
       context = context[parts[i]];
     }
-		
+
 		if (parts.length == 1 && typeof context === "undefined") {
 			return fallback[parts[0]];
 		}
-		
+
     return context;
   },
 
   buildContext: function(context, stack) {
-    var ContextWrapper = function(stack) { 
+    var ContextWrapper = function(stack) {
       this.__stack__ = stack.slice(0);
       this.__get__ = function(path) {
         return Handlebars.evalExpression(path, this, this.__stack__);
@@ -136,7 +136,7 @@ var Handlebars = {
       switch(parts[i]) {
         case "..":
           if (readDepth) {
-            throw new Handlebars.Exception("Cannot jump out of context after moving into a context."); 
+            throw new Handlebars.Exception("Cannot jump out of context after moving into a context.");
           } else {
             depth += 1;
           }
@@ -151,7 +151,7 @@ var Handlebars = {
           dig.push(parts[i]);
       }
     }
-   
+
     var ret = [depth, dig];
     Handlebars.pathPatterns["hbs" + path] = ret;
     return ret;
@@ -173,11 +173,11 @@ var Handlebars = {
 
   // Escapes output and converts empty values to empty strings
   filterOutput: function(value, escape) {
-    
+
     if (Handlebars.isEmpty(value)) {
       return "";
     } else if (escape) {
-      return Handlebars.escapeExpression(value); 
+      return Handlebars.escapeExpression(value);
     } else {
       return value;
     }
@@ -188,19 +188,19 @@ var Handlebars = {
     if (Handlebars.isFunction(lookup)) {
       out = out + lookup.call(context, arg, fn);
       if (notFn != null && Handlebars.isFunction(lookup.not)) {
-        out = out + lookup.not.call(context, arg, notFn); 
-      } 
+        out = out + lookup.not.call(context, arg, notFn);
+      }
     }
     else {
       if (!Handlebars.isEmpty(lookup)) {
         out = out + Handlebars.helperMissing.call(arg, lookup, fn);
       }
-      
+
       if (notFn != null) {
         out = out + Handlebars.helperMissing.not.call(arg, lookup, notFn);
       }
     }
-    
+
     return out;
   },
 
@@ -334,7 +334,7 @@ Handlebars.Compiler.prototype = {
   },
 
   addExpression: function(mustache, param) {
-    param = param || null; 
+    param = param || null;
     var expr = this.lookupFor(mustache);
     this.fn += "var proxy = Handlebars.buildContext(context, stack);"
     this.fn += "out = out + Handlebars.handleExpression(" + expr + ", proxy, " + param + ", " + this.escaped + ");";
@@ -343,7 +343,7 @@ Handlebars.Compiler.prototype = {
   addInvertedSection: function(mustache) {
     var compiler = this.compileToEndOfBlock(mustache);
     var result = compiler.fn;
-    
+
     // each function made internally needs a unique IDs. These are locals, so they
     // don't need to be globally unique, just per compiler
     var fnId = "fn" + this.pointer.toString();
@@ -413,7 +413,7 @@ Handlebars.Compiler.prototype = {
 
   addPartial: function(mustache, param) {
     // either used a cached copy of the partial or compile a new one
-    this.fn += "if (typeof fallback['partials'] === 'undefined' || typeof fallback['partials']['" + mustache + "'] === 'undefined') throw new Handlebars.Exception('Attempted to render undefined partial: " + mustache + "');";  
+    this.fn += "if (typeof fallback['partials'] === 'undefined' || typeof fallback['partials']['" + mustache + "'] === 'undefined') throw new Handlebars.Exception('Attempted to render undefined partial: " + mustache + "');";
     this.fn += "out = out + Handlebars.compilePartial(fallback['partials']['" + mustache + "'])(" + param + ", fallback, stack);";
   },
 
@@ -453,7 +453,7 @@ Handlebars.Compiler.prototype = {
 
         // finish reading off the close of the handlebars
         this.getChar();
-        // {{{expression}} is techically valid, but if we started with {{{ we'll try to read 
+        // {{{expression}} is techically valid, but if we started with {{{ we'll try to read
         // }}} off of the close of the handlebars
         if (!this.escaped && this.peek() === "}") {
           this.getChar();