Merge branch 'tg/index-v4-format'
commit13b49f1e7463c46272c0b3b9b1952dc519086b6d
authorJunio C Hamano <gitster@pobox.com>
Fri, 14 Mar 2014 21:26:50 +0000 (14 14:26 -0700)
committerJunio C Hamano <gitster@pobox.com>
Fri, 14 Mar 2014 21:26:50 +0000 (14 14:26 -0700)
tree3d0f6d4dcf53afc524eac847f4a12204d134cbe3
parent0963008cbf266db8001521c87084cea353005020
parent3c09d6845d253f9d8a75f3a36278c69e01b073e9
Merge branch 'tg/index-v4-format'

* tg/index-v4-format:
  read-cache: add index.version config variable
  test-lib: allow setting the index format version
  introduce GIT_INDEX_VERSION environment variable
Documentation/config.txt
Makefile
read-cache.c
t/test-lib-functions.sh