Kilder
http://tavmjong.free.fr/INKSCAPE/MANUAL/html/Tweak.html
http://tavmjong.free.fr/INKSCAPE/MANUAL/html/Tweak-Objects.html
http://tavmjong.free.fr/INKSCAPE/MANUAL/html/Tweak-Paths.html
http://tavmjong.free.fr/INKSCAPE/MANUAL/html/Tweak-Colors.html
https://archive.flossmanuals.net/inkscape/toolbox/tweak-tool.html
https://inkscape-manuals.readthedocs.io/en/latest/tweak-tool.html