index-format.txt: clarify what is "invalid"
authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Thu, 13 Dec 2012 01:14:47 +0000 (08:14 +0700)
committerJunio C Hamano <gitster@pobox.com>
Thu, 13 Dec 2012 18:12:25 +0000 (10:12 -0800)
commit4a6385f...555f810e8168399df673d00addffb721
tree3a73745...f654dbd3c206d1c7f4da500628d91cb3copy hash to clipboard (tree)
parentafd7bd2...209c53ae4d3c73dd4bc4b225ec55e10acopy hash to clipboard (diff)
Documentation/technical/index-format.txt