-The switches
-.BR \-noformat ,
-.BR \-format ,
-and
-.B \-filter
-.I filterfile
-specify
-which message filter file to use.
-.PP
-If the switch
-.B \-noformat
-is given (it is the default), then the message
-to which you are replying is not included in the body of the draft.
-.PP
-If the switch
-.B \-format
-is given, then a default message filter file
-is used. This default message filter should be adequate for most users.
+By default, the original message gets filtered
+through a default message filter file and then included into the draft body
+as quotation.
+This should be adequate for most users.