- BSET (current_buffer, directory, BVAR (old, directory));
- BSET (current_buffer, read_only, Qnil);
- BSET (current_buffer, filename, Qnil);
- BSET (current_buffer, undo_list, Qt);
+ bset_directory (current_buffer, BVAR (old, directory));
+ bset_read_only (current_buffer, Qnil);
+ bset_filename (current_buffer, Qnil);
+ bset_undo_list (current_buffer, Qt);