Comment 4 for bug 252547

I can confirm (http://inkscape.modevia.com/win32/Inkscape19594-0808061640.7z), it is fixed in current svn.

The drawing works like a charm! Thank you very much bulia!

However, I needed to modify my extension to appear in the menu:
from:
<inkscape-extension>

to:
<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">

Should be noted in releas notes 0.47.

Thank you very much.