set_buflocal_cfu_callback(buf_T *buf UNUSED)
{
# ifdef FEAT_EVAL
    copy_global_to_buflocal_cb(&cfu_cb, &buf->b_cfu_cb);
# endif
}
set_buflocal_cfu_callback(buf_T *buf UNUSED)
{
# ifdef FEAT_EVAL
    copy_global_to_buflocal_cb(&cfu_cb, &buf->b_cfu_cb);
# endif
}