diff --git a/API_GdbObjAttribs.cpp b/API_GdbObjAttribs.cpp
index cccd2b0..a5795db 100644
--- a/API_GdbObjAttribs.cpp
+++ b/API_GdbObjAttribs.cpp
@@ -159,7 +159,7 @@ __stdcall EgtSetColor( int nId, const int ObjCol[4], BOOL bSetAlpha)
   // sistemo il colore
    Color cCol( ObjCol) ;
   // eseguo
-   return ( ExeSetColor( vIds, cCol, (bSetAlpha != FALSE)) ? TRUE : FALSE) ;
+   return ( ExeSetColor( vIds, cCol, ( bSetAlpha != FALSE)) ? TRUE : FALSE) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -259,6 +259,13 @@ __stdcall EgtSetInfo( int nId, const wchar_t* wsKey, const wchar_t* wsInfo)
    return ( ExeSetInfo( nId, wstrztoA( wsKey), string( wstrztoA( wsInfo))) ? TRUE : FALSE) ;
 }
 
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSetInfoBool( int nId, const wchar_t* wsKey, BOOL bInfo)
+{
+   return ( ExeSetInfo( nId, wstrztoA( wsKey), ( bInfo != FALSE)) ? TRUE : FALSE) ;
+}
+
 //-----------------------------------------------------------------------------
 BOOL
 __stdcall EgtSetInfoInt( int nId, const wchar_t* wsKey, int nInfo)
@@ -297,6 +304,21 @@ __stdcall EgtGetInfo( int nId, const wchar_t* wsKey, wchar_t*& wsInfo)
    return  (( wsInfo == nullptr) ? FALSE : TRUE) ;
 }
 
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtGetInfoBool( int nId, const wchar_t* wsKey, BOOL* pbInfo)
+{
+  // verifico il parametro
+   if ( pbInfo == nullptr)
+      return FALSE ;
+  // recupero info
+   bool bInfo ;
+   if ( ! ExeGetInfo( nId, wstrztoA( wsKey), bInfo))
+      return FALSE ;
+   *pbInfo = ( bInfo ? TRUE : FALSE) ;
+   return TRUE ;
+}
+
 //-----------------------------------------------------------------------------
 BOOL
 __stdcall EgtGetInfoInt( int nId, const wchar_t* wsKey, int* pnInfo)
diff --git a/API_Lua.cpp b/API_Lua.cpp
index 6d2057d..1ea5bda 100644
--- a/API_Lua.cpp
+++ b/API_Lua.cpp
@@ -31,7 +31,7 @@ __stdcall EgtLuaCreateGlobTable( const wchar_t* wsVar)
 BOOL
 __stdcall EgtLuaSetGlobBoolVar( const wchar_t* wsVar, BOOL bVal)
 {
-   return ( ExeLuaSetGlobBoolVar( wstrztoA( wsVar), ( bVal != FALSE ? true : false)) ? TRUE : FALSE) ;
+   return ( ExeLuaSetGlobBoolVar( wstrztoA( wsVar), ( bVal != FALSE)) ? TRUE : FALSE) ;
 }
 
 //-----------------------------------------------------------------------------
diff --git a/API_MachMgr.cpp b/API_MachMgr.cpp
index d868082..a4f976d 100644
--- a/API_MachMgr.cpp
+++ b/API_MachMgr.cpp
@@ -906,7 +906,7 @@ __stdcall EgtSetAllOperationsMode( BOOL bActive)
 BOOL
 __stdcall EgtSetOperationStatus( int nId, BOOL bShow)
 {
-   return ( ExeSetOperationStatus( nId, bShow != FALSE) ? TRUE : FALSE) ;
+   return ( ExeSetOperationStatus( nId, ( bShow != FALSE)) ? TRUE : FALSE) ;
 }
 
 //-----------------------------------------------------------------------------
@@ -953,7 +953,7 @@ __stdcall EgtGetPhaseDisposition( int nPhase)
 BOOL
 __stdcall EgtSpecialApplyDisposition( int nId, BOOL bRecalc)
 {
-   return ( ExeSpecialApplyDisposition( nId, bRecalc != FALSE) ? TRUE : FALSE) ;
+   return ( ExeSpecialApplyDisposition( nId, ( bRecalc != FALSE)) ? TRUE : FALSE) ;
 }
 
 //-----------------------------------------------------------------------------
diff --git a/API_Nesting.cpp b/API_Nesting.cpp
index cfbbaa6..cebd220 100644
--- a/API_Nesting.cpp
+++ b/API_Nesting.cpp
@@ -45,7 +45,7 @@ BOOL
 __stdcall EgtPackBox( int nId, double dXmin, double dYmin,
                       double dXmax, double dYmax, double dOffs, BOOL bBottomUp)
 {
-   return ( ExePackBox( nId, dXmin, dYmin, dXmax, dYmax, dOffs, bBottomUp != FALSE) ? TRUE : FALSE) ;
+   return ( ExePackBox( nId, dXmin, dYmin, dXmax, dYmax, dOffs, ( bBottomUp != FALSE)) ? TRUE : FALSE) ;
 }
 
 //-----------------------------------------------------------------------------
diff --git a/EgtInterface.rc b/EgtInterface.rc
index 7d2f845..84322e8 100644
Binary files a/EgtInterface.rc and b/EgtInterface.rc differ