Teach tree_entry_interesting() that the tree entries are sorted.

diff --git a/Documentation/tutorial-2.txt b/Documentation/tutorial-2.txt
index aa62e13de9c961b3c98da846515cc60b58256af9..af8d43bd12624ad8c539ac2dcd0c3c314e0bbff8 100644 (file)
--- a/Documentation/tutorial-2.txt
+++ b/Documentation/tutorial-2.txt
@@ -17,7 +17,7 @@ Let's start a new project and create a small amount of history:
 ------------------------------------------------
 $ mkdir test-project
 $ cd test-project
-$ git init-db
+$ git init
 Initialized empty Git repository in .git/
 $ echo 'hello world' > file.txt
 $ git add .
@@ -227,7 +227,7 @@ $ git diff
 @@ -1 +1,2 @@
  hello world!
 +hello world, again
-$ git update-index file.txt
+$ git add file.txt
 $ git diff
 ------------------------------------------------
 
@@ -260,7 +260,7 @@ hello world!
 hello world, again
 ------------------------------------------------
 
-So what our "git update-index" did was store a new blob and then put
+So what our "git add" did was store a new blob and then put
 a reference to it in the index file.  If we modify the file again,
 we'll see that the new modifications are reflected in the "git-diff"
 output:
@@ -343,8 +343,8 @@ And, as you can see with cat-file, this new entry refers to the
 current contents of the file:
 
 ------------------------------------------------
-$ git cat-file blob a6b11f7a
-goodbye, word
+$ git cat-file blob 8b9743b2
+goodbye, world
 ------------------------------------------------
 
 The "status" command is a useful way to get a quick summary of the
@@ -352,22 +352,21 @@ situation:
 
 ------------------------------------------------
 $ git status
-#
-# Updated but not checked in:
-#   (will commit)
+# On branch master
+# Changes to be committed:
+#   (use "git reset HEAD <file>..." to unstage)
 #
 #       new file: closing.txt
 #
-#
 # Changed but not updated:
-#   (use git-update-index to mark for commit)
+#   (use "git add <file>..." to update what will be committed)
 #
 #       modified: file.txt
 #
 ------------------------------------------------
 
 Since the current state of closing.txt is cached in the index file,
-it is listed as "updated but not checked in".  Since file.txt has
+it is listed as "Changes to be committed".  Since file.txt has
 changes in the working directory that aren't reflected in the index,
 it is marked "changed but not updated".  At this point, running "git
 commit" would create a commit that added closing.txt (with its new