X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=Documentation%2Fgit-diff-tree.txt;h=ab0ba4fb1708042bce516ed6f9e22db55672736c;hb=180926636e47ecfe28d03cec493af75899994f0f;hp=e2a22e0869c5db73a29dd740fe089b43e104abbc;hpb=4cae1a967a99962e51777fcc950321902cce0adf;p=git.git

diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt
index e2a22e08..ab0ba4fb 100644
--- a/Documentation/git-diff-tree.txt
+++ b/Documentation/git-diff-tree.txt
@@ -9,7 +9,7 @@ git-diff-tree - Compares the content and mode of blobs found via two tree object
 
 SYNOPSIS
 --------
-'git-diff-tree' [-p] [-r] [-z] [--stdin] [-M] [-R] [-C] [-S<string>] [-m] [-s] [-v] [-t] <tree-ish> <tree-ish> [<pattern>]\*
+'git-diff-tree' [-p] [-r] [-z] [--stdin] [-m] [-s] [-v] [-t] [-R] [-B] [-M] [-C] [--find-copies-harder] [-O<orderfile>] [-S<string>] [--pickaxe-all] <tree-ish> <tree-ish> [<path>...]
 
 DESCRIPTION
 -----------
@@ -22,29 +22,49 @@ OPTIONS
 <tree-ish>::
 	The id of a tree object.
 
-<pattern>::
+<path>...::
 	If provided, the results are limited to a subset of files
 	matching one of these prefix strings.
 	ie file matches `/^<pattern1>|<pattern2>|.../`
-	Note that pattern does not provide any wildcard or regexp
+	Note that this parameter does not provide any wildcard or regexp
 	features.
 
 -p::
 	generate patch (see section on generating patches).  For
 	git-diff-tree, this flag implies '-r' as well.
 
+-B::
+	Break complete rewrite changes into pairs of delete and create.
+
 -M::
 	Detect renames.
 
 -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.
+
 -R::
-	Output diff in reverse.
+	Swap two input trees.
 
 -S<string>::
 	Look for differences that contains the change in <string>.
 
+--pickaxe-all::
+	When -S finds a change, show all the changes in that
+	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::
 	recurse
 
@@ -54,6 +74,10 @@ OPTIONS
 -z::
 	\0 line termination on output
 
+--root::
+	When '--root' is specified the initial commit will be showed as a big
+	creation event. This is equivalent to a diff against the NULL tree.
+
 --stdin::
 	When '--stdin' is specified, the command does not take
 	<tree-ish> arguments from the command line.  Instead, it
@@ -80,6 +104,11 @@ separated with a single space are given.
 	This flag causes "git-diff-tree --stdin" to also show
 	the commit message before the differences.
 
+--pretty[=(raw|medium|short)]::
+	This is used to control "pretty printing" format of the
+	commit message.  Without "=<style>", it defaults to
+	medium.
+
 
 Limiting Output
 ---------------