tree d708470233175b3b04f833decbee3f5fb851759e
parent 2c9750cc8b902a55669183e05533207dd7ec71fd
author Junio C Hamano <junkio@cox.net> 1177058379 -0700
committer Junio C Hamano <junkio@cox.net> 1177058867 -0700

git-add -u: match the index with working tree.

This is a shorthand of what "git commit -a" does in preparation
for making a commit, which is:

    git diff-files --name-only -z | git update-index --remove -z --stdin

Signed-off-by: Junio C Hamano <junkio@cox.net>