I need to convert SVG vector images with bezier paths from relative to absolute coordinates.
So it uses big "C" instead of little "c"

 id="path3"  d="M 47,200 C 47,200 27,140 47,120

I can do this using the GUI, but I'd like to do it via the command line.
I'm using:

inkscape -l  drawing.sgv drawing.svg

but there doesn't seem to be a command line option to specify relative or absolute paths coords?
Any ideas how I might do this via the command line?