Allow subclasses to customize the namespace

lib/handlebars/compiler/compiler.js

@@ -336,6 +336,8 @@ Handlebars.JavaScriptCompiler = function() {};
     initializeBuffer: function() {
       return this.quotedString("");
     },
+
+    namespace: "Handlebars",
     // END PUBLIC API
 
     compile: function(environment, options, context, asObject) {
@@ -406,8 +408,9 @@ Handlebars.JavaScriptCompiler = function() {};
       var out = [];
 
       if (!this.isChild) {
-        var copies = "helpers = helpers || Handlebars.helpers;";
-        if(this.environment.usePartial) { copies = copies + " partials = partials || Handlebars.partials;"; }
+        var namespace = this.namespace;
+        var copies = "helpers = helpers || " + namespace + ".helpers;";
+        if(this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
         out.push(copies);
       } else {
         out.push('');
@@ -521,7 +524,7 @@ Handlebars.JavaScriptCompiler = function() {};
               + " || "
               + this.nameLookup('depth' + this.lastContext, name, 'context');
         }
-        
+
         toPush += ';';
         this.source.push(toPush);
       } else {
@@ -726,7 +729,7 @@ Handlebars.JavaScriptCompiler = function() {};
   };
 
   var reservedWords = ("break case catch continue default delete do else finally " +
-                       "for function if in instanceof new return switch this throw " + 
+                       "for function if in instanceof new return switch this throw " +
                        "try typeof var void while with null true false").split(" ");
 
   var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};