File-system objects (WPFileSystem class, i.e. folders and data files) support the following additional codes:
$r 1)
object's "real name"
$y 1)
object type (.TYPE Extended Attribute)
$a 1)
object filesystem attributes; this will insert four characters ("ahrs") for the archived, hidden, read-only and system filesystem attributes, with the ones capitalized which are set for a file (e.g. "Ahrs")
$D 1)
object last write date
$T 1)
object last write time
$Eb 1,2)
Extended Attribute size in bytes
$Ek 1,2)
Extended Attribute size in kBytes, i.e. bytes / 1000
$EK 1,2)
Extended Attribute size in KBytes, i.e. bytes / 1024

Notes:

1) These codes will only display the data which is held in the internal WPS buffers. This means when this data changes, e.g. because a file has been altered by some other program, the status bar information will only change when the WPS buffer data is refreshed, for example if you select "Refresh now".

2) The WPS has always had a bug due to which an extended attribute size larger than 32767 will always return 32767, although a size of 64 KB is technically possible. As a result, XFolder will also display this wrong value.