[pstricks] Requesting a new value named ccurve for the key CurveType in pst-eucl

[Donut E. Knot]

Dear folks,

We have polygon, curve, and polyline but there is  no ccurve option for CurveType.

\documentclass[pstricks,border=12pt]{standalone}
\usepackage{pst-eucl}

\begin{document}
\begin{pspicture}(-2,-2)(2,2)
\pstGeonode
[
CurveType=polyline, %curve, polygon, but there is no closed curve
](-1,1){A}(1,1){B}(1,-1){C}(-1,-1){D}
\end{pspicture}
\end{document}

If you don't mind please kindly implement this new value ccurve to make us easier to create a list of nodes at the same time stroking them with a closed curve. 

Thank you in advance.

Best regards,


http://tex.stackexchange.com/users/19356
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