diff: add --detect-copies-harder as a synonym for --find-copies-harder

diff --git a/diff.h b/diff.h
index 1fd44f5e47604b94c28a673e6cadc6ec870da9df..0083d92438916a8188656df140ba70d6acc8c6f6 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -315,4 +315,6 @@ extern size_t fill_textconv(struct userdiff_driver *driver,
 
 extern struct userdiff_driver *get_textconv(struct diff_filespec *one);
 
+extern int parse_rename_score(const char **cp_p);
+
 #endif /* DIFF_H */