(Windows only) This option (short for "No Field Attributes") causes A-Shell to "throw away" screen attributes that are field oriented (such as TCRT functions 32,33,34,35, etc.). The motivation for this would be to avoid screen attribute chaos when running an application on a "mode" display device (such as a VGA monitor,) when the application was only written to support "field" terminals. See FIELDEMU above for a more sophisticated way of dealing with this problem. Note that OPTIONS=NOFLDATTR is equivalent to FLDATTR = OFF.