recently), MidnightBlue (@code{debbugs-gnu-pending}, the bug is
pending), orange (@code{debbugs-gnu-stale}, the bug has not been
touched for a while), and DarkGrey (@code{debbugs-gnu-done}, the bug
-is closed).
+is closed). Archived bugs are shown with inverse face
+(@code{debbugs-gnu-archived}).
The bug report buffers have enabled the minor
@code{debbugs-gnu-mode}. This enables the following key strokes:
A control message can be initiated in the tabulated list of bugs, in
the list of org TODO items, or in the GNUS ephemeral group opened for
-the messages belonging to a given bug. In the minibuffer, the
-following control messages can be requested (assuming that 12345 is
-the bug the control message is intended for). The strings show the
-exact format of the control messages.
+the messages belonging to a given bug. Control messages can be sent
+to unarchived bugs only, in case a bug is archived the control message
+@samp{unarchive} must be sent first.
+
+In the minibuffer, the following control messages can be requested
+(assuming that 12345 is the bug the control message is intended for).
+The strings show the exact format of the control messages.
@table @samp
@item block