t / t5100 / info-from.expecton commit log --grep: use the same helper to set -E/-F options as "git grep" (34a4ae5)
   1Author: bare@example.com
   2Email: bare@example.com
   3Subject: testing bare address in from header
   4Date: Sun, 25 May 2008 00:38:18 -0700
   5