From 4aaa702794447d9b281dd22fe532fd61e02434e1 Mon Sep 17 00:00:00 2001
From: Junio C Hamano <junkio@cox.net>
Date: Tue, 18 Oct 2005 01:29:27 -0700
Subject: git-checkout: revert specific paths to either index or a given
 tree-ish.

When extra paths arguments are given, git-checkout reverts only those
paths to either the version recorded in the index or the version
recorded in the given tree-ish.

This has been on the TODO list for quite a while.

Signed-off-by: Junio C Hamano <junkio@cox.net>
---
 Documentation/git-checkout.txt | 42 +++++++++++++++++++++++++++++++++++++++---
 1 file changed, 39 insertions(+), 3 deletions(-)

(limited to 'Documentation/git-checkout.txt')

diff --git a/Documentation/git-checkout.txt b/Documentation/git-checkout.txt
index f753c149a..b7bb1b4c7 100644
--- a/Documentation/git-checkout.txt
+++ b/Documentation/git-checkout.txt
@@ -7,12 +7,24 @@ git-checkout - Checkout and switch to a branch.
 
 SYNOPSIS
 --------
-'git-checkout' [-f] [-b <new_branch>] [<branch>]
+'git-checkout' [-f] [-b <new_branch>] [<branch>] [<paths>...]
 
 DESCRIPTION
 -----------
-Updates the index and working tree to reflect the specified branch,
-<branch>. Updates HEAD to be <branch> or, if specified, <new_branch>.
+
+When <paths> are not given, this command switches branches, by
+updating the index and working tree to reflect the specified
+branch, <branch>, and updating HEAD to be <branch> or, if
+specified, <new_branch>.
+
+When <paths> are given, this command does *not* switch
+branches.  It updates the named paths in the working tree from
+the index file (i.e. it runs `git-checkout-index -f -u`).  In
+this case, `-f` and `-b` options are meaningless and giving
+either of them results in an error.  <branch> argument can be
+used to specify a specific tree-ish to update the index for the
+given paths before updating the working tree.
+
 
 OPTIONS
 -------
@@ -29,6 +41,30 @@ OPTIONS
 	Branch to checkout; may be any object ID that resolves to a
 	commit. Defaults to HEAD.
 
+
+EXAMPLE
+-------
+
+The following sequence checks out the `master` branch, reverts
+the `Makefile` to two revisions back, deletes hello.c by
+mistake, and gets it back from the index.
+
+------------
+$ git checkout master
+$ git checkout master~2 Makefile
+$ rm -f hello.c
+$ git checkout hello.c
+------------
+
+If you have an unfortunate branch that is named `hello.c`, the
+last step above would be confused as an instruction to switch to
+that branch.  You should instead write:
+
+------------
+$ git checkout -- hello.c
+------------
+
+
 Author
 ------
 Written by Linus Torvalds <torvalds@osdl.org>
-- 
cgit v1.2.1