update-index: allow --index-info to add higher stages.

diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt
index 5ccf0ba1291d2175ef1bf9dea35ac174b59a24e6..9a2947e27dc2476a78bad93957cca18a06ab037b 100644 (file)
--- a/Documentation/git-diff-tree.txt
+++ b/Documentation/git-diff-tree.txt
@@ -1,6 +1,5 @@
 git-diff-tree(1)
 ================
-v0.1, May 2005
 
 NAME
 ----
@@ -9,12 +8,15 @@ git-diff-tree - Compares the content and mode of blobs found via two tree object
 
 SYNOPSIS
 --------
-'git-diff-tree' [--stdin] [-m] [-s] [-v] [--pretty] [-t] [<common diff options>] <tree-ish> <tree-ish> [<path>...]
+'git-diff-tree' [--stdin] [-m] [-s] [-v] [--no-commit-id] [--pretty] [-t] [-r] [--root] [<common diff options>] <tree-ish> [<tree-ish>] [<path>...]
 
 DESCRIPTION
 -----------
 Compares the content and mode of the blobs found via two tree objects.
 
+If there is only one <tree-ish> given, the commit is compared with its parents
+(see --stdin below).
+
 Note that "git-diff-tree" can use the tree encapsulated in a commit object.
 
 OPTIONS
@@ -31,6 +33,9 @@ include::diff-options.txt[]
        Note that this parameter does not provide any wildcard or regexp
        features.
 
+-r::
+        recurse into sub-trees
+
 -t::
        show tree entry itself as well as subtrees.  Implies -r.
 
@@ -69,6 +74,10 @@ separated with a single space are given.
        commit message.  Without "=<style>", it defaults to
        medium.
 
+--no-commit-id::
+       git-diff-tree outputs a line with the commit ID when
+       applicable.  This flag suppressed the commit ID output.
+
 
 Limiting Output
 ---------------
@@ -93,21 +102,23 @@ so it can be used to name subdirectories.
 An example of normal usage is:
 
   torvalds@ppc970:~/git> git-diff-tree 5319e4......
-  *100664->100664 blob    ac348b.......->a01513.......      git-fsck-cache.c
+  *100664->100664 blob    ac348b.......->a01513.......      git-fsck-objects.c
 
 which tells you that the last commit changed just one file (it's from
 this one:
 
-  commit 3c6f7ca19ad4043e9e72fa94106f352897e651a8
-  tree 5319e4d609cdd282069cc4dce33c1db559539b03
-  parent b4e628ea30d5ab3606119d2ea5caeab141d38df7
-  author Linus Torvalds <torvalds@ppc970.osdl.org> Sat Apr 9 12:02:30 2005
-  committer Linus Torvalds <torvalds@ppc970.osdl.org> Sat Apr 9 12:02:30 2005
+-----------------------------------------------------------------------------
+commit 3c6f7ca19ad4043e9e72fa94106f352897e651a8
+tree 5319e4d609cdd282069cc4dce33c1db559539b03
+parent b4e628ea30d5ab3606119d2ea5caeab141d38df7
+author Linus Torvalds <torvalds@ppc970.osdl.org> Sat Apr 9 12:02:30 2005
+committer Linus Torvalds <torvalds@ppc970.osdl.org> Sat Apr 9 12:02:30 2005
 
-  Make "git-fsck-cache" print out all the root commits it finds.
+Make "git-fsck-objects" print out all the root commits it finds.
 
-  Once I do the reference tracking, I'll also make it print out all the
-  HEAD commits it finds, which is even more interesting.
+Once I do the reference tracking, I'll also make it print out all the
+HEAD commits it finds, which is even more interesting.
+-----------------------------------------------------------------------------
 
 in case you care).
 
@@ -126,5 +137,5 @@ Documentation by David Greaves, Junio C Hamano and the git-list <git@vger.kernel
 
 GIT
 ---
-Part of the link:git.html[git] suite
+Part of the gitlink:git[7] suite