diff --git a/api/document.html b/api/document.html
index 611e3b82..f1fc2ff5 100644
--- a/api/document.html
+++ b/api/document.html
@@ -243,7 +243,7 @@
             </ul>
           </div>
           <div class="sideToggler">
-            <div id="ellipsis_Document.getAllLines" class="ellipsis_description"><p>Returns all lines in the document as string array. Warning: The caller should not modify this array!</p>
+            <div id="ellipsis_Document.getAllLines" class="ellipsis_description"><p>Returns all lines in the document as string array.</p>
 
             </div>
             <div class="description"><p>Returns all lines in the document as string array. Warning: The caller should not modify this array!</p>
diff --git a/build b/build
index cf536740..995de31e 160000
--- a/build
+++ b/build
@@ -1 +1 @@
-Subproject commit cf536740d866276b65cfd351610001c2a841e751
+Subproject commit 995de31e6513ddfd5e9f66b8216f5b316fcd2253
diff --git a/demo/kitchen-sink/demo.js b/demo/kitchen-sink/demo.js
index 7e88967e..1ace9cb0 100644
--- a/demo/kitchen-sink/demo.js
+++ b/demo/kitchen-sink/demo.js
@@ -177,6 +177,26 @@ env.editor.commands.addCommands([{
             editor.showKeyboardShortcuts()
         })
     }
+}, {
+    name: "increaseFontSize",
+    bindKey: "Ctrl-+",
+    exec: function(editor) {
+        var size = parseInt(editor.getFontSize(), 10) || 12;
+        editor.setFontSize(size + 1);
+    }
+}, {
+    name: "decreaseFontSize",
+    bindKey: "Ctrl+-",
+    exec: function(editor) {
+        var size = parseInt(editor.getFontSize(), 10) || 12;
+        editor.setFontSize(Math.max(size - 1 || 1));
+    }
+}, {
+    name: "resetFontSize",
+    bindKey: "Ctrl+0",
+    exec: function(editor) {
+        editor.setFontSize(12);
+    }
 }]);
 
 
@@ -199,7 +219,31 @@ var commands = env.editor.commands;
 commands.addCommand({
     name: "save",
     bindKey: {win: "Ctrl-S", mac: "Command-S"},
-    exec: function() {alert("Fake Save File");}
+    exec: function(arg) {
+        var session = env.editor.session;
+        name = session.name.match(/[^\/]+$/)
+        localStorage.setItem(
+            "saved_file:" + name,
+            session.getValue()
+        );
+        env.editor.cmdLine.setValue("saved "+ name);
+    }
+});
+
+commands.addCommand({
+    name: "load",
+    bindKey: {win: "Ctrl-O", mac: "Command-O"},
+    exec: function(arg) {
+        var session = env.editor.session;
+        name = session.name.match(/[^\/]+$/)
+        var value = localStorage.getItem("saved_file:" + name);
+        if (typeof value == "string") {
+            session.setValue(value);
+            env.editor.cmdLine.setValue("loaded "+ name);
+        } else {
+            env.editor.cmdLine.setValue("no previuos value saved for "+ name);
+        }
+    }
 });
 
 var keybindings = {    
@@ -247,6 +291,7 @@ var showGutterEl = document.getElementById("show_gutter");
 var showPrintMarginEl = document.getElementById("show_print_margin");
 var highlightSelectedWordE = document.getElementById("highlight_selected_word");
 var showHScrollEl = document.getElementById("show_hscroll");
+var showVScrollEl = document.getElementById("show_vscroll");
 var animateScrollEl = document.getElementById("animate_scroll");
 var softTabEl = document.getElementById("soft_tab");
 var behavioursEl = document.getElementById("enable_behaviours");
@@ -409,7 +454,11 @@ bindCheckbox("highlight_selected_word", function(checked) {
 });
 
 bindCheckbox("show_hscroll", function(checked) {
-    env.editor.renderer.setHScrollBarAlwaysVisible(checked);
+    env.editor.setOption("hScrollBarAlwaysVisible", checked);
+});
+
+bindCheckbox("show_vscroll", function(checked) {
+    env.editor.setOption("vScrollBarAlwaysVisible", checked);
 });
 
 bindCheckbox("animate_scroll", function(checked) {
diff --git a/kitchen-sink.html b/kitchen-sink.html
index 586b317e..74f36a71 100644
--- a/kitchen-sink.html
+++ b/kitchen-sink.html
@@ -188,6 +188,8 @@
         <label for="show_hscroll">Persistent HScroll</label>
       </td><td>
         <input type="checkbox" name="show_hscroll" id="show_hscroll">
+		<label for="show_hscroll">VScroll</label>
+        <input type="checkbox" name="show_vscroll" id="show_vscroll">
       </td>
     </tr>
     <tr>
diff --git a/lib/ace/document.js b/lib/ace/document.js
index 7d8ca1d4..479a76da 100644
--- a/lib/ace/document.js
+++ b/lib/ace/document.js
@@ -81,7 +81,7 @@ var Document = function(text) {
     };
 
     /**
-    * Returns all the lines in the document as a single string, split by the new line character.
+    * Returns all the lines in the document as a single string, joined by the new line character.
     **/
     this.getValue = function() {
         return this.getAllLines().join(this.getNewLineCharacter());
@@ -191,7 +191,7 @@ var Document = function(text) {
     };
 
     /**
-    * Returns all lines in the document as string array. Warning: The caller should not modify this array!
+    * Returns all lines in the document as string array.
     **/
     this.getAllLines = function() {
         return this.getLines(0, this.getLength());
diff --git a/lib/ace/editor.js b/lib/ace/editor.js
index fb41ac21..178b11f5 100644
--- a/lib/ace/editor.js
+++ b/lib/ace/editor.js
@@ -2370,6 +2370,7 @@ config.defineOptions(Editor.prototype, "editor", {
     wrapBehavioursEnabled: {initialValue: true},
 
     hScrollBarAlwaysVisible: "renderer",
+    vScrollBarAlwaysVisible: "renderer",
     highlightGutterLine: "renderer",
     animatedScroll: "renderer",
     showInvisibles: "renderer",
diff --git a/lib/ace/virtual_renderer.js b/lib/ace/virtual_renderer.js
index d9345b3a..6533a2f8 100644
--- a/lib/ace/virtual_renderer.js
+++ b/lib/ace/virtual_renderer.js
@@ -738,9 +738,10 @@ var VirtualRenderer = function(container, theme) {
             this.$changes |= changes;
             return; 
         } 
-        if (!this.$size.width)
+        if (!this.$size.width) {
+            this.$changes |= changes;
             return this.onResize(true);
-            
+        }
         // this.$logChanges(changes);
         
         this._signal("beforeRender");