.PP
.I Key
is one character from the set
-.B adrtx,
+.B qdrtx,
optionally concatenated with
one or more of
.B vlc.
.B d
Delete the named files from the archive file.
.TP
-.B a
+.B q
Append the named files to the archive file.
.TP
.B r
.PP
.I Key
is one character from the set
-.B adrtpx,
+.B qdrtpx,
optionally concatenated with
one or more of
.B vlc.
.B d
Delete the named files from the archive file.
.TP
-.B a
+.B q
Append the named files to the archive file.
.TP
.B r