X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=Documentation%2Fgit-diff-files.txt;h=32e9a1e7609eb6f6474bbf94be38585223fcda66;hb=f13bbe7f56e49a11f6bfc3b73a463c741f969c9c;hp=ba257e8fb075df302f304912b0207f27c2a204bb;hpb=f345b0a066572206aac4a4f9a57d746e213b6bff;p=git.git

diff --git a/Documentation/git-diff-files.txt b/Documentation/git-diff-files.txt
index ba257e8f..32e9a1e7 100644
--- a/Documentation/git-diff-files.txt
+++ b/Documentation/git-diff-files.txt
@@ -9,7 +9,7 @@ git-diff-files - Compares files in the working tree and the cache
 
 SYNOPSIS
 --------
-'git-diff-files' [-p] [-q] [-r] [-z] [-B] [-M] [-C] [-R] [-S<string>] [--pickaxe-all] [<pattern>...]
+'git-diff-files' [-p] [-q] [-r] [-z] [-R] [-B] [-M] [-C] [--find-copies-harder] [-O<orderfile>] [-S<string>] [--pickaxe-all] [<path>...]
 
 DESCRIPTION
 -----------
@@ -27,7 +27,8 @@ OPTIONS
 	Remain silent even on nonexisting files
 
 -R::
-	Output diff in reverse.
+	Swap two inputs; that is, show differences from on-disk files
+	to cache contents.
 
 -B::
 	Break complete rewrite changes into pairs of delete and create.
@@ -38,6 +39,14 @@ OPTIONS
 -C::
 	Detect copies as well as renames.
 
+--find-copies-harder::
+	By default, -C option finds copies only if the original
+	file of the copy was modified in the same changeset for
+	performance reasons.  This flag makes the command
+	inspect unmodified files as candidates for the source of
+	copy.  This is a very expensive operation for large
+	projects, so use it with caution.
+
 -S<string>::
 	Look for differences that contains the change in <string>.
 
@@ -46,6 +55,10 @@ OPTIONS
 	changeset, not just the files that contains the change
 	in <string>.
 
+-O<orderfile>::
+	Output the patch in the order specified in the
+	<orderfile>, which has one shell glob pattern per line.
+
 -r::
 	This flag does not mean anything.  It is there only to match
 	git-diff-tree.  Unlike git-diff-tree, git-diff-files always looks