(defun libegin(L)
(cond
((null (cdr L)) nil)
(t (cons (car L) (libegin (cdr L))))
)
)
(libegin `(1 2 3 4))

Standard output is empty

Warning: reserving address range 0x80000c0000...0x1fffffffffff that contains memory mappings. clisp might crash later!
Memory dump:
  0x8000000000 - 0x80000bffff
  0x148f85800000 - 0x148f85ae4fff
  0x148f85c15000 - 0x148f85c39fff
  0x148f85c3a000 - 0x148f85dacfff
  0x148f85dad000 - 0x148f85df5fff
  0x148f85df6000 - 0x148f85df8fff
  0x148f85df9000 - 0x148f85dfbfff
  0x148f85dfc000 - 0x148f85dfffff
  0x148f85e00000 - 0x148f85e02fff
  0x148f85e03000 - 0x148f86001fff
  0x148f86002000 - 0x148f86002fff
  0x148f86003000 - 0x148f86003fff
  0x148f86080000 - 0x148f8608ffff
  0x148f86090000 - 0x148f860c3fff
  0x148f860c4000 - 0x148f861fafff
  0x148f861fb000 - 0x148f861fbfff
  0x148f861fc000 - 0x148f861fefff
  0x148f861ff000 - 0x148f861fffff
  0x148f86200000 - 0x148f86203fff
  0x148f86204000 - 0x148f86403fff
  0x148f86404000 - 0x148f86404fff
  0x148f86405000 - 0x148f86405fff
  0x148f8657d000 - 0x148f86580fff
  0x148f86581000 - 0x148f86581fff
  0x148f86582000 - 0x148f86583fff
  0x148f86584000 - 0x148f86584fff
  0x148f86585000 - 0x148f86585fff
  0x148f86586000 - 0x148f86586fff
  0x148f86587000 - 0x148f86594fff
  0x148f86595000 - 0x148f865a2fff
  0x148f865a3000 - 0x148f865affff
  0x148f865b0000 - 0x148f865b3fff
  0x148f865b4000 - 0x148f865b4fff
  0x148f865b5000 - 0x148f865b5fff
  0x148f865b6000 - 0x148f865bbfff
  0x148f865bc000 - 0x148f865bdfff
  0x148f865be000 - 0x148f865befff
  0x148f865bf000 - 0x148f865bffff
  0x148f865c0000 - 0x148f865c0fff
  0x148f865c1000 - 0x148f865eefff
  0x148f865ef000 - 0x148f865fdfff
  0x148f865fe000 - 0x148f866a3fff
  0x148f866a4000 - 0x148f8673afff
  0x148f8673b000 - 0x148f8673bfff
  0x148f8673c000 - 0x148f8673cfff
  0x148f8673d000 - 0x148f86750fff
  0x148f86751000 - 0x148f86778fff
  0x148f86779000 - 0x148f86782fff
  0x148f86783000 - 0x148f86784fff
  0x148f86785000 - 0x148f8678afff
  0x148f8678b000 - 0x148f8678dfff
  0x148f86790000 - 0x148f86790fff
  0x148f86791000 - 0x148f86791fff
  0x148f86792000 - 0x148f86792fff
  0x148f86793000 - 0x148f86793fff
  0x148f86794000 - 0x148f86794fff
  0x148f86795000 - 0x148f8679bfff
  0x148f8679c000 - 0x148f8679efff
  0x148f8679f000 - 0x148f8679ffff
  0x148f867a0000 - 0x148f867c0fff
  0x148f867c1000 - 0x148f867c8fff
  0x148f867c9000 - 0x148f867c9fff
  0x148f867ca000 - 0x148f867cafff
  0x148f867cb000 - 0x148f867cbfff
  0x56380846e000 - 0x56380855efff
  0x56380855f000 - 0x563808668fff
  0x563808669000 - 0x5638086c8fff
  0x5638086ca000 - 0x5638086f8fff
  0x5638086f9000 - 0x563808729fff
  0x56380872a000 - 0x56380872dfff
  0x563808a83000 - 0x563808aa3fff
  0x7fff228df000 - 0x7fff228fffff
  0x7fff2290d000 - 0x7fff22910fff
  0x7fff22911000 - 0x7fff22912fff