XSET (buf, Lisp_Buffer, current_buffer);
Fsetcar (Frassq (buf, Vbuffer_alist), name);
if (NILP (current_buffer->filename) && !NILP (current_buffer->auto_save_file_name))
XSET (buf, Lisp_Buffer, current_buffer);
Fsetcar (Frassq (buf, Vbuffer_alist), name);
if (NILP (current_buffer->filename) && !NILP (current_buffer->auto_save_file_name))