Add new arrow shape (maybe named "skip" or "empty") that would cause nothing to be drawn
Steps to reproduce
A new arrowhead shape
Expected Behaviour
Nothing would be drawn (see image below)
Actual Behaviour
All current arrowheads, including "none" result in something drawn
OS Version
all
Graphviz Version
future
Additional info
see also: https://forum.graphviz.org/t/how-to-add-space-between-node-and-edge/1699