Filenames and flags

[Carsten Czichos]

Hi list,

where can I find the meaning of lowercase file flags ?

I found this information: http://cr.yp.to/proto/maildir.html <http://cr.yp.to/proto/maildir.html>

But what does the lowercase a & d mean as in ...,S=2364,W=2411:2,Sad ?

Thanx for your help !