[PATCH 0/4] index-pack (continued)

This is a contination of the earlier index-pack series that has been in "stalled" state. I do not plan to push this forward for 1.7.6 (the endgame of this series is a 2.0 material but it will be a long way to get there).

Junio C Hamano (4):
  index-pack: a miniscule refactor
  index-pack: start learning to emulate "verify-pack -v"
  index-pack: show histogram when emulating "verify-pack -v"
  verify-pack: use index-pack --verify

 builtin/index-pack.c  |   74 +++++++++++++++++++++++++--
 builtin/verify-pack.c |  132 +++++++++---------------------------------------
 cache.h               |    1 -
 sha1_file.c           |   55 --------------------
 t/t5302-pack-index.sh |    5 +-
 5 files changed, 95 insertions(+), 172 deletions(-)