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: .s depth dup 0 ?do dup i - pick . loop drop ;
: ? @ . ;
: dump hex 0 do i cells over + @ s>d <# # # # # bl hold #> type loop
drop decimal ;
7 cells 80 chars + constant _begin
: words _latest @ begin
dup @ dup 31 &
2 pick cell+ \ lt l len ws
2 pick 6 >> 1023 < if \ lt l len ws
rot 6 >> else \ lt len ws adv
>r cell+ rot drop r> @ then
-rot swap type space \ lt adv
over _begin <> while - repeat 2drop ;
( xt -- caddr u )
: _nameof _latest @ begin \ xt lt
2dup < while \ xt lt
dup @ \ xt lt l
dup 6 >> 1023 < if \ xt lt l
6 >> - else
drop dup cell+ @ - then \ xt lt
repeat nip \ lt
dup @ swap cell+ over 31 & \ l lt len
rot 6 >> 1023 = if swap cell+ swap then ; \ lt len
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