diff --git a/src/MacVim/Actions.plist b/src/MacVim/Actions.plist
index 5e578cf748..83aa78c124 100644
--- a/src/MacVim/Actions.plist
+++ b/src/MacVim/Actions.plist
@@ -60,6 +60,8 @@
 	<string></string>
 	<key>selectPreviousWindow:</key>
 	<string></string>
+	<key>showVimHelp:</key>
+	<string></string>
 	<key>terminate:</key>
 	<string></string>
 	<key>undo:</key>
diff --git a/src/MacVim/English.lproj/MainMenu.nib/classes.nib b/src/MacVim/English.lproj/MainMenu.nib/classes.nib
index a4684b9ef0..39b79be525 100644
--- a/src/MacVim/English.lproj/MainMenu.nib/classes.nib
+++ b/src/MacVim/English.lproj/MainMenu.nib/classes.nib
@@ -25,6 +25,10 @@
 				<string>id</string>
 				<key>showHelp</key>
 				<string>id</string>
+				<key>showVimHelp</key>
+				<string>id</string>
+				<key>zoomAll</key>
+				<string>id</string>
 			</dict>
 			<key>CLASS</key>
 			<string>MMAppController</string>
diff --git a/src/MacVim/English.lproj/MainMenu.nib/keyedobjects.nib b/src/MacVim/English.lproj/MainMenu.nib/keyedobjects.nib
index 06716af282..7f539627f8 100644
Binary files a/src/MacVim/English.lproj/MainMenu.nib/keyedobjects.nib and b/src/MacVim/English.lproj/MainMenu.nib/keyedobjects.nib differ
diff --git a/src/MacVim/MMAppController.h b/src/MacVim/MMAppController.h
index 6405a93955..4f8324e019 100644
--- a/src/MacVim/MMAppController.h
+++ b/src/MacVim/MMAppController.h
@@ -38,7 +38,7 @@
 - (IBAction)fontSizeDown:(id)sender;
 - (IBAction)orderFrontPreferencePanel:(id)sender;
 - (IBAction)openWebsite:(id)sender;
-- (IBAction)showHelp:(id)sender;
+- (IBAction)showVimHelp:(id)sender;
 - (IBAction)zoomAll:(id)sender;
 
 @end
diff --git a/src/MacVim/MMAppController.m b/src/MacVim/MMAppController.m
index c6f9a4371a..a8af088413 100644
--- a/src/MacVim/MMAppController.m
+++ b/src/MacVim/MMAppController.m
@@ -736,10 +736,11 @@ static int executeInLoginShell(NSString *path, NSArray *args);
             [NSURL URLWithString:MMWebsiteString]];
 }
 
-- (IBAction)showHelp:(id)sender
+- (IBAction)showVimHelp:(id)sender
 {
+    // Open a new window with the help window maximized.
     [self launchVimProcessWithArguments:[NSArray arrayWithObjects:
-            @"-c", @":h gui_mac", nil]];
+            @"-c", @":h gui_mac", @"-c", @":res", nil]];
 }
 
 - (IBAction)zoomAll:(id)sender