I tested the new extension : the polyline is now closed, but there is still a superfluous node. SVG file here, with a DXF file result from Inkscape new extension, and a second DXF file revised with the good result (I think...).
I tested the new extension : the polyline is now closed, but there is still a superfluous node.
SVG file here, with a DXF file result from Inkscape new extension, and a second DXF file revised with the good result (I think...).