func functionArguments(s *proc.EvalScope) ([]api.Variable, error) {
pv, err := s.FunctionArguments()
if err != nil {
return nil, err
}
vars := make([]api.Variable, 0, len(pv))
for _, v := range pv {
vars = append(vars, api.ConvertVar(v))
}
return vars, nil
}
