use a anonymous namespace and sane function names

Change-Id: I8fdd5fb4f21e6c90e352089858ce98a62ac213de
diff --git a/sc/source/ui/app/inputhdl.cxx b/sc/source/ui/app/inputhdl.cxx
index 2b70202..e5f77e1 100644
--- a/sc/source/ui/app/inputhdl.cxx
+++ b/sc/source/ui/app/inputhdl.cxx
@@ -1120,7 +1120,9 @@ void ScInputHandler::NextFormulaEntry( bool bBack )
        pActiveView->ShowCursor();
}

static void lcl_CompleteFunction( EditView* pView, const OUString& rInsert, bool& rParInserted )
namespace {

void completeFunction( EditView* pView, const OUString& rInsert, bool& rParInserted )
{
    if (pView)
    {
@@ -1167,6 +1169,8 @@ static void lcl_CompleteFunction( EditView* pView, const OUString& rInsert, bool
    }
}

}

void ScInputHandler::PasteFunctionData()
{
    if (pFormulaData && miAutoPosFormula != pFormulaData->end())
@@ -1178,8 +1182,8 @@ void ScInputHandler::PasteFunctionData()
        bool bParInserted = false;

        DataChanging(); // Cannot be new
        lcl_CompleteFunction( pTopView, aInsert, bParInserted );
        lcl_CompleteFunction( pTableView, aInsert, bParInserted );
        completeFunction( pTopView, aInsert, bParInserted );
        completeFunction( pTableView, aInsert, bParInserted );
        DataChanged();
        ShowTipCursor();