Release version 0.7.4

dist/renderjs-latest.js

@@ -657,6 +657,14 @@
   };
 }(DOMParser));
 
+;// IE does not support have Document.prototype.contains.
+if (typeof document.contains !== 'function') {
+  Document.prototype.contains = function(node) {
+    if (node === this || node.parentNode === this)
+      return true;
+    return this.documentElement.contains(node);
+ }
+}
 ;/*! RenderJs */
 /*jslint nomen: true*/
 
@@ -1164,21 +1172,25 @@
     gadget_instance.__chan.bind("declareMethod",
                                 function (trans, method_name) {
         gadget_instance[method_name] = function () {
-          var argument_list = arguments;
-          return new RSVP.Promise(function (resolve, reject) {
-            gadget_instance.__chan.call({
-              method: "methodCall",
-              params: [
-                method_name,
-                Array.prototype.slice.call(argument_list, 0)],
-              success: function (s) {
-                resolve(s);
-              },
-              error: function (e) {
-                reject(e);
-              }
+          var argument_list = arguments,
+            wait_promise = new RSVP.Promise(function (resolve, reject) {
+              gadget_instance.__chan.call({
+                method: "methodCall",
+                params: [
+                  method_name,
+                  Array.prototype.slice.call(argument_list, 0)],
+                success: function (s) {
+                  resolve(s);
+                },
+                error: function (e) {
+                  reject(e);
+                }
+              });
+            });
+          return new RSVP.Queue()
+            .push(function () {
+              return wait_promise;
             });
-          });
         };
         return "OK";
       });
@@ -1564,25 +1576,28 @@
     if (document_element.nodeType === 9) {
       settings.title = document_element.title;
 
-      for (i = 0; i < document_element.head.children.length; i += 1) {
-        element = document_element.head.children[i];
-        if (element.href !== null) {
-          // XXX Manage relative URL during extraction of URLs
-          // element.href returns absolute URL in firefox but "" in chrome;
-          if (element.rel === "stylesheet") {
-            settings.required_css_list.push(
-              renderJS.getAbsoluteURL(element.getAttribute("href"), url)
-            );
-          } else if (element.nodeName === "SCRIPT" &&
-                     (element.type === "text/javascript" ||
-                      !element.type)) {
-            settings.required_js_list.push(
-              renderJS.getAbsoluteURL(element.getAttribute("src"), url)
-            );
-          } else if (element.rel === "http://www.renderjs.org/rel/interface") {
-            settings.interface_list.push(
-              renderJS.getAbsoluteURL(element.getAttribute("href"), url)
-            );
+      if (document_element.head !== null) {
+        for (i = 0; i < document_element.head.children.length; i += 1) {
+          element = document_element.head.children[i];
+          if (element.href !== null) {
+            // XXX Manage relative URL during extraction of URLs
+            // element.href returns absolute URL in firefox but "" in chrome;
+            if (element.rel === "stylesheet") {
+              settings.required_css_list.push(
+                renderJS.getAbsoluteURL(element.getAttribute("href"), url)
+              );
+            } else if (element.nodeName === "SCRIPT" &&
+                       (element.type === "text/javascript" ||
+                        !element.type)) {
+              settings.required_js_list.push(
+                renderJS.getAbsoluteURL(element.getAttribute("src"), url)
+              );
+            } else if (element.rel ===
+                       "http://www.renderjs.org/rel/interface") {
+              settings.interface_list.push(
+                renderJS.getAbsoluteURL(element.getAttribute("href"), url)
+              );
+            }
           }
         }
       }

package.json

 {
   "name": "renderjs",
-  "version": "0.7.3",
+  "version": "0.7.4",
   "description": "RenderJs provides HTML5 gadgets",
   "main": "dist/renderjs-latest.js",
   "dependencies": {