diff --git a/ffi/windows/directx/d3d11/d3d11.factor b/ffi/windows/directx/d3d11/d3d11.factor
index 13550ba040..59475ec10b 100644
--- a/ffi/windows/directx/d3d11/d3d11.factor
+++ b/ffi/windows/directx/d3d11/d3d11.factor
@@ -1100,7 +1100,7 @@ TYPEDEF: int D3D11_FILTER ;
 
 CONSTANT: D3D11_FILTER_TYPE_POINT  0 ;
 CONSTANT: D3D11_FILTER_TYPE_LINEAR 1 ;
-TYPEDEF: int D3D11_FILTER_TYPE; ;
+TYPEDEF: int D3D11_FILTER_TYPE ;
 
 CONSTANT: D3D11_FILTER_TYPE_MASK 3 ;
 CONSTANT: D3D11_MIN_FILTER_SHIFT 4 ;
@@ -1461,7 +1461,7 @@ CONSTANT: D3D11_CREATE_DEVICE_DEBUG                                       2 ;
 CONSTANT: D3D11_CREATE_DEVICE_SWITCH_TO_REF                               4 ;
 CONSTANT: D3D11_CREATE_DEVICE_PREVENT_INTERNAL_THREADING_OPTIMIZATIONS    8 ;
 CONSTANT: D3D11_CREATE_DEVICE_BGRA_SUPPORT                                32 ;
-TYPEDEF: int D3D11_CREATE_DEVICE_FLAG; ;
+TYPEDEF: int D3D11_CREATE_DEVICE_FLAG ;
 
 CONSTANT: D3D11_SDK_VERSION 7 ;
 
diff --git a/ffi/windows/directx/d3dx9mesh/d3dx9mesh.factor b/ffi/windows/directx/d3dx9mesh/d3dx9mesh.factor
index 70898519c3..94c8a9f81f 100644
--- a/ffi/windows/directx/d3dx9mesh/d3dx9mesh.factor
+++ b/ffi/windows/directx/d3dx9mesh/d3dx9mesh.factor
@@ -957,7 +957,7 @@ COM-INTERFACE: ID3DXPRTBuffer IUnknown "{F1827E47-00A8-49cd-908C-9D11955F8728}"
                             LPD3DXMESH pScene ) ;
 
 c-type: ID3DXPRTCompBuffer
-TYPEDEF: ID3DXPRTCompBuffer* LPD3DXPRTCOMPBUFFER; ;
+TYPEDEF: ID3DXPRTCompBuffer* LPD3DXPRTCOMPBUFFER ;
 
 COM-INTERFACE: ID3DXPRTCompBuffer IUnknown "{A758D465-FE8D-45ad-9CF0-D01E56266A07}"
     UINT GetNumSamples ( )
diff --git a/tools/gopher/gopher.factor b/tools/gopher/gopher.factor
index cfcec02c86..ce7c354e2e 100644
--- a/tools/gopher/gopher.factor
+++ b/tools/gopher/gopher.factor
@@ -23,7 +23,7 @@ CONSTANT: A_UUENCODED char: 6 ;
 CONSTANT: A_INDEX char: 7 ;
 CONSTANT: A_TELNET char: 8 ;
 CONSTANT: A_BINARY char: 9 ;
-CONSTANT: A_DUPLICATE char: + ;
+CONSTANT: A_DUPLICATE char: \+ ;
 CONSTANT: A_SOUND char: s ;
 CONSTANT: A_EVENT char: e ;
 CONSTANT: A_CALENDAR char: c ;
@@ -36,8 +36,8 @@ CONSTANT: A_QUERY char: q ;
 CONSTANT: A_GIF char: g ;
 CONSTANT: A_WWW char: w ;
 CONSTANT: A_PLUS_IMAGE char: \: ;
-CONSTANT: A_PLUS_MOVIE char: ; ;
-CONSTANT: A_PLUS_SOUND char: < ;
+CONSTANT: A_PLUS_MOVIE char: \; ;
+CONSTANT: A_PLUS_SOUND char: \< ;
 
 : gopher-get ( selector -- item-type byte-array )
     "/" split1 "" or