X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=Documentation%2Fgit-diff-helper.txt;h=29c5967d138b2436dbf7a64784b3b823f3368f37;hb=ce30a4b68ac220a2322dfe2a182194910143fafd;hp=f879ed98925033763263f1f9f38b514aa1d16346;hpb=902b92e00e491a60d55c4b2bce122903b8347f34;p=git.git

diff --git a/Documentation/git-diff-helper.txt b/Documentation/git-diff-helper.txt
index f879ed98..29c5967d 100644
--- a/Documentation/git-diff-helper.txt
+++ b/Documentation/git-diff-helper.txt
@@ -1,5 +1,5 @@
 git-diff-helper(1)
-=======================
+==================
 v0.1, May 2005
 
 NAME
@@ -9,7 +9,7 @@ git-diff-helper - Generates patch format output for git-diff-*
 
 SYNOPSIS
 --------
-'git-diff-helper' [-z] [-R]
+'git-diff-helper' [-z] [-S<string>] [-O<orderfile>]
 
 DESCRIPTION
 -----------
@@ -21,14 +21,12 @@ OPTIONS
 -z::
 	\0 line termination on input
 
--R::
-	Output diff in reverse.  This is useful for displaying output from
-	"git-diff-cache" which always compares tree with cache or working
-	file.  E.g.
+-S<string>::
+	Look for differences that contains the change in <string>.
 
-		git-diff-cache <tree> | git-diff-helper -R file.c
-
-would show a diff to bring the working file back to what is in the <tree>.
+-O<orderfile>::
+	Output the patch in the order specified in the
+	<orderfile>, which has one shell glob pattern per line.
 
 See Also
 --------
@@ -37,7 +35,8 @@ The section on generating patches in link:git-diff-cache.html[git-diff-cache]
 
 Author
 ------
-Written by Linus Torvalds <torvalds@osdl.org>
+Written by Junio C Hamano <junkio@cox.net>
+
 
 Documentation
 --------------