t / t5100 / info0011on commit submodule: support reading .gitmodules when it's not in the working tree (76e9bdc)
   1Author: A U Thor
   2Email: a.u.thor@example.com
   3Subject: Xyzzy
   4Date: Fri, 8 Aug 2008 13:08:37 +0200 (CEST)
   5