Update specs and code so that the function passed to block helpers has the same API as regular compiled templates

lib/handlebars/base.js

@@ -3,7 +3,7 @@ var handlebars = require("handlebars/parser").parser;
 // BEGIN(BROWSER)
 var Handlebars = {};
 
-Handlebars.VERSION = "1.0.beta.1";
+Handlebars.VERSION = "1.0.beta.2";
 
 Handlebars.Parser = handlebars;
 

lib/handlebars/compiler.js

@@ -695,22 +695,30 @@ Handlebars.JavaScriptCompiler = function() {};
 })(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
 
 Handlebars.VM = {
-  programWithDepth: function(fn, passedHelpers, passedPartials, passedData, $depth) {
+  programWithDepth: function(fn, helpers, partials, data, $depth) {
     var args = Array.prototype.slice.call(arguments, 4);
 
-    return function(context, helpers, partials, data) {
-      var options = {
-        helpers: helpers || passedHelpers,
-        partials: partials || passedPartials,
-        data: data || passedData
+    return function(context, options) {
+      options = options || {};
+
+      options = {
+        helpers: options.helpers || helpers,
+        partials: options.partials || partials,
+        data: options.data || data
       };
 
       return fn.apply(this, [context, options].concat(args));
     };
   },
   program: function(fn, helpers, partials, data) {
-    return function(context, h2, p2, d2) {
-      return fn(context, {helpers: h2 || helpers, partials: p2 || partials, data: d2 || data});
+    return function(context, options) {
+      options = options || {};
+
+      return fn(context, {
+        helpers: options.helpers || helpers,
+        partials: options.partials || partials,
+        data: options.data || data
+      });
     };
   },
   noop: function() { return ""; },

spec/qunit_spec.js

@@ -608,7 +608,7 @@ test("you can override inherited data when invoking a helper", function() {
 
   var helpers = {
     hello: function(fn) {
-      return fn({exclaim: "?", zomg: "world"}, null, null, {adjective: "sad"});
+      return fn({exclaim: "?", zomg: "world"}, { data: {adjective: "sad"} });
     },
     world: function(thing, options) {
       return options.data.adjective + " " + thing + (this.exclaim || "");
@@ -625,7 +625,7 @@ test("you can override inherited data when invoking a helper with depth", functi
 
   var helpers = {
     hello: function(fn) {
-      return fn({exclaim: "?"}, null, null, {adjective: "sad"});
+      return fn({exclaim: "?"}, { data: {adjective: "sad"} });
     },
     world: function(thing, options) {
       return options.data.adjective + " " + thing + (this.exclaim || "");