[PATCH] Document -R option for git-diff-tree.

diff --git a/diff.h b/diff.h
index cce46491bfa9d3c726c20859459f3ca2d96302ad..86a645afee15ae061b7965b46ec2e97aa406bcec 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -17,8 +17,10 @@ extern void diff_change(unsigned mode1, unsigned mode2,
 
 extern void diff_unmerge(const char *path);
 
+extern int diff_scoreopt_parse(const char *opt);
+
 extern void diff_setup(int detect_rename, int minimum_score,
-                      int reverse,
+                      int reverse, int raw_output,
                       const char **spec, int cnt);
 
 extern void diff_flush(void);