func_ref(char_u *name)
{
    ufunc_T *fp;

    if (name == NULL || !func_name_refcount(name))
	return;
    fp = find_func(name, FALSE, NULL);
    if (fp != NULL)
	++fp->uf_refcount;
    else if (numbered_function(name))
	// Only give an error for a numbered function.
	// Fail silently, when named or lambda function isn't found.
	internal_error("func_ref()");
}
func_ref(char_u *name)
{
    ufunc_T *fp;

    if (name == NULL || !func_name_refcount(name))
	return;
    fp = find_func(name, FALSE, NULL);
    if (fp != NULL)
	++fp->uf_refcount;
    else if (numbered_function(name))
	 
	 
	internal_error("func_ref()");
}