1969
1969
specific_files, extra_trees) = get_trees_and_branches_to_diff_locked(
1970
1970
file_list, revision, old, new, self.add_cleanup, apply_view=True)
1971
1973
return show_diff_trees(old_tree, new_tree, sys.stdout,
1972
1974
specific_files=specific_files,
1973
1975
external_diff_options=diff_options,
1974
1976
old_label=old_label, new_label=new_label,