1. a2cd709 print_sha1_ellipsis: introduce helper by Ann T Ropea · 7 years ago
  2. 5e11362 t3040 (subprojects-basic): fix '&&' chaining, modernize style by Ramkumar Ramachandra · 13 years ago
  3. 3af8286 tests: do not use implicit "git diff --no-index" by Junio C Hamano · 17 years ago
  4. 1c3e5c4 Tests for core subproject support by Alex Riesen · 18 years ago