diff --git a/plugins/c9.ide.ace/ace.js b/plugins/c9.ide.ace/ace.js
index b6919a99..c45d1371 100644
--- a/plugins/c9.ide.ace/ace.js
+++ b/plugins/c9.ide.ace/ace.js
@@ -2075,7 +2075,7 @@ define(function(require, exports, module) {
             
             /***** Lifecycle *****/
             
-            //@todo set selection, scroll and file in header
+            // @todo set selection, scroll and file in header
             
             plugin.on("load", function(){
                 
@@ -2102,7 +2102,7 @@ define(function(require, exports, module) {
                 doc.on("setValue", function set(e) { 
                     var aceSession = c9Session.session;
                     if (!aceSession)
-                        return; //This is probably a deconstructed document
+                        return; // This is probably a deconstructed document
                     
                     // The first value that is set should clear the undo stack
                     // additional times setting the value should keep it.
@@ -2115,7 +2115,7 @@ define(function(require, exports, module) {
                         hideProgress();
                     }
                     
-                    if (e.state)
+                    if (e.state) // There is nowhere where e.state is set. Dead code?
                         setState(doc, e.state);
                         
                     if (currentDocument === doc)
diff --git a/plugins/c9.ide.editors/document.js b/plugins/c9.ide.editors/document.js
index 01cf170c..25f217ea 100644
--- a/plugins/c9.ide.editors/document.js
+++ b/plugins/c9.ide.editors/document.js
@@ -369,7 +369,7 @@ define(function(require, module, exports) {
                  * @property {String} value
                  */
                 get value(){
-                    var calculated = emit("getValue", {value: value});
+                    var calculated = emit("getValue", { value: recentValue || value });
                     if (typeof calculated != "string")
                         calculated = value;
                     
diff --git a/plugins/c9.ide.editors/editor.js b/plugins/c9.ide.editors/editor.js
index cb7f573f..d51d8646 100644
--- a/plugins/c9.ide.editors/editor.js
+++ b/plugins/c9.ide.editors/editor.js
@@ -205,7 +205,8 @@ define(function(require, module, exports) {
             
             /***** Register and define API *****/
             
-            plugin.freezePublicAPI.baseclass();
+            // This is a base class
+            plugin.baseclass();
             
             /**
              * Editor base class for Cloud9 Editors. Each file that is opened
diff --git a/plugins/c9.ide.editors/undomanager.js b/plugins/c9.ide.editors/undomanager.js
index e5c6f5d9..c88355c2 100644
--- a/plugins/c9.ide.editors/undomanager.js
+++ b/plugins/c9.ide.editors/undomanager.js
@@ -137,7 +137,7 @@ define(function(require, module, exports) {
             }
             
             function findItem(compressedItem) {
-                return emit("itemFind", {state: compressedItem});
+                return emit("itemFind", { state: compressedItem });
             }
             
             function reset(){
@@ -205,8 +205,8 @@ define(function(require, module, exports) {
              *     }
              *     
              *     var undoManager = new UndoManager();
-             *     undoManager.add(new Item("a", 0)); // data = ["a"]
-             *     undoManager.add(new Item("b", 1)); // data = ["a", "b"]
+             *     undoManager.add(new Item("a").redo()); // data = ["a"]
+             *     undoManager.add(new Item("b").redo()); // data = ["a", "b"]
              * 
              *     undoManager.undo(); // data = ["a"];
              *     undoManager.undo(); // data = [];