diff --git a/Source/Bind/Main.cs b/Source/Bind/Main.cs
index 1a9f4164..90a714b7 100644
--- a/Source/Bind/Main.cs
+++ b/Source/Bind/Main.cs
@@ -97,6 +97,7 @@ namespace Bind
                                 Settings.Compatibility |= b[1].ToLower().Contains("enums") ? Settings.Legacy.NoAdvancedEnumProcessing : Settings.Legacy.None;
                                 Settings.Compatibility |= b[1].ToLower().Contains("safe") ? Settings.Legacy.NoPublicUnsafeFunctions : Settings.Legacy.None;
                                 //Settings.Compatibility |= b[1].ToLower().Contains("novoid") ? Settings.Legacy.TurnVoidPointersToIntPtr : Settings.Legacy.None;
+                                Settings.Compatibility |= b[1].ToLower().Contains("permutations") ? Settings.Legacy.GenerateAllPermutations : Settings.Legacy.None;
                                 break;
                             case "enum":
                                 Settings.NestedEnumsClass = b[1];
diff --git a/Source/Bind/Settings.cs b/Source/Bind/Settings.cs
index 08515f9e..e7064c1e 100644
--- a/Source/Bind/Settings.cs
+++ b/Source/Bind/Settings.cs
@@ -39,7 +39,7 @@ namespace Bind
  
         public static string AuxEnumsClass 
         {
-            get { return GLClass + NestedEnumsClass; }
+            get { return GLClass + "." + NestedEnumsClass; }
         }
 
         public static string DelegatesClass = "Delegates";
@@ -63,7 +63,8 @@ namespace Bind
             NoTrimFunctionPrefix = 0x08,
             NoSeparateFunctionNamespaces = 0x10,
             TurnVoidPointersToIntPtr = 0x20,
-            Tao = ConstIntEnums | NoAdvancedEnumProcessing | NoPublicUnsafeFunctions | NoTrimFunctionEnding | NoTrimFunctionPrefix | NoSeparateFunctionNamespaces | TurnVoidPointersToIntPtr,
+            GenerateAllPermutations = 0x40,
+            Tao = ConstIntEnums | NoAdvancedEnumProcessing | NoPublicUnsafeFunctions | NoTrimFunctionEnding | NoTrimFunctionPrefix | NoSeparateFunctionNamespaces | TurnVoidPointersToIntPtr | GenerateAllPermutations,
         }
         
         public static string WindowsGDI = "OpenTK.Platform.Windows.API";