Node to Edge Path (Moderation/Interaction)

[mattmattoni]

Great package! It has been very useful for creating some network diagrams.
I would love to be able to use the package to visualize moderation, meaning, a path going from Node C to the edge connecting Nodes A and B.
I imagine this would require being able to define edges as their own graph attributes, such as MainPath = NodeA -> NodeB, so the moderation path, IntPath = NodeC -> MainPath could be specified.
I have gone through the docs and haven't figured out a way to do this currently, but I believe this would be a highly useful addition to the package to make it usable for interaction plots.