CLASSES         STRING    = Array[24]
!PLT !GNUDATALANGUAGE !AXIS !VERSION !MOUSE !ERROR_STATE !VALUES !MAP !CPU !WARN !USERSYM IDL_SIZE FSTAT64 FSTAT FILE_INFO IDL_MEMORY 
IDL_MEMORY64 MACHAR DMACHAR WIDGET_BUTTON WIDGET_DROPLIST WIDGET_TEXT WIDGET_VERSION !DEVICE
