translated_function_exists(char_u *name, int is_global)
{
    if (builtin_function(name, -1))
	return has_internal_func(name);
    return find_func(name, is_global, NULL) != NULL;
}
translated_function_exists(char_u *name, int is_global)
{
    if (builtin_function(name, -1))
	return has_internal_func(name);
    return find_func(name, is_global, NULL) != NULL;
}