diff --git starmath/source/edit.cxx starmath/source/edit.cxx
index 1994271..2dddbe3 100644
--- starmath/source/edit.cxx
+++ starmath/source/edit.cxx
@@ -250,10 +250,10 @@ void SmEditWindow::DataChanged( const DataChangedEvent& )
 
 IMPL_LINK( SmEditWindow, ModifyTimerHdl, Timer *, EMPTYARG /*pTimer*/ )
 {
-    SmModule *pp = SM_MOD1();
+    /*SmModule *pp = SM_MOD1();
     if (pp->GetConfig()->IsAutoRedraw())
         Flush();
-    aModifyTimer.Start();
+    aModifyTimer.Start();*/
     return 0;
 }
 
@@ -468,6 +468,7 @@ void SmEditWindow::KeyInput(const KeyEvent& rKEvt)
 
         InvalidateSlots();
     }
+    Flush();
 }
 
 void SmEditWindow::Paint(const Rectangle& rRect)