t / t5100 / info0014--scissorson commit DWIM 'git show -5' to 'git show --do-walk -5' (5853cae)
   1Author: Junio C Hamano
   2Email: gitster@pobox.com
   3Subject: Teach mailinfo to ignore everything before -- >8 -- mark
   4Date: Thu, 20 Aug 2009 17:18:22 -0700
   5