```
\documentclass[border=12pt]{standalone}
\usepackage{pstricks-add}

\def\i{1}

\begin{document}
    \begin{pspicture}(4,4)
        \pstVerb{/two \i\space 1 add def}
        \rput(2,2){<the value of two>}
    \end{pspicture}
\end{document}

```

How to pass a constant defined in `\pstVerb` as the most right argument of `\rput`?