Merge branch 'nd/index-format-doc' into maint
authorJunio C Hamano <gitster@pobox.com>
Sun, 23 Dec 2012 04:37:09 +0000 (20:37 -0800)
committerJunio C Hamano <gitster@pobox.com>
Sun, 23 Dec 2012 04:37:09 +0000 (20:37 -0800)
* nd/index-format-doc:
  index-format.txt: clarify what is "invalid"

1  2 
Documentation/technical/index-format.txt