[no subject]

[RMS@MIT-AI (Sent by RMS0@MIT-AI)]

17.3 was losing terribly because JOBDEF had been read in and
FRAME had not been read in after.  This left the definitions of
the :PANES<- and :SELECTED-PANE<- operations as created by
the DEFCLASS rather than as they ought to have been.
Probably DEFCLASS should define the accessor methods only
if they are undefined.