Teach --dirstat not to completely ignore rearranged lines within a file

diff --git a/cache.h b/cache.h
index 50de992c5c1d51fe6ad50c40c152bd63f84869d0..342b4100f12d5a56262a13290c27298431e82325 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -527,6 +527,7 @@ extern NORETURN void unable_to_lock_index_die(const char *path, int err);
 extern int hold_lock_file_for_update(struct lock_file *, const char *path, int);
 extern int hold_lock_file_for_append(struct lock_file *, const char *path, int);
 extern int commit_lock_file(struct lock_file *);
+extern void update_index_if_able(struct index_state *, struct lock_file *);
 
 extern int hold_locked_index(struct lock_file *, int);
 extern int commit_locked_index(struct lock_file *);