edit spline

Hi,
I'd like to be able to add/remove nodes/knots in a similar fashion to editing a polyline - is it possible to edit the number of spline control points?

JS

LibreCAD
Version: master
SCM Revision: 2.0.9
Compiler: GNU GCC 4.8.5
Qt Version: 4.8.6

This is not possible. For heavy work with organic shapes consider getting some help from Inkscape.