arcgis desktop - Stacking labels in ArcMap without Maplex?

I do not see any obvious setting for stacking labels in ArcMap (ArcView license).

Am I missing something or do i have to write a complex expression to stack my labels?

Answer

This works:

 Function FindLabel([Name]) 
  var = [Name]
  result = ""   

  splitStr = Split(var, chr(32))
  for i = 0 to UBound(splitStr)
     tmpStr = Trim(splitStr(i))
      if len(tmpStr) > 0 then 
         if result = "" then
         result = tmpStr 
     else
        result = result & vbnewline & tmpstr    
     end if
      end if

  splitStr(i) = tmpStr
  next
  FindLabel = result
End Function