> 
> How much work would have to be done to enable %subj% ? I didn't looked
> at sources yet, I don't want to try to do something impossible ;-)

You could always write new libedit from scratch :-)
Just change every ED_UNASSIGNED to ED_INSERT in el_map_vi_insert[] in
src/lib/libedit/map.c and compile with localized ctype.h (isprint and iscntrl
will do).

-- 
Zdenek Salvet                                              salvet@ics.muni.cz 
----------------------------------------------------------------------------
           If God had meant for us to be in the Army,
         we would have been born with green, baggy skin.