Edges with the same tail and the same
sametailvalue are aimed at th
type: string, default:
same point on the tail.
This has no effect on loops.
Prior to Graphviz 8.0.1, each node can have at most 5 unique
Note: dot only.
Search the Graphviz codebase for
Last modified March 20, 2023: note 'samehead'/'sametail' limitation that has been lifted in 8.0.1 (3f59ee7)