digraph test {
graph [rankdir=LR, label="three-element hash, vertical"];
node [label="\N"];
{
graph [rank=same];
gvds_hash0 [label="{{<port1>Alpha|<port3>Beta|<port5>Gamma}|{<port2>sample|<port4>a longer string|<port6>1}}", color=white, fontcolor=black, rank=0, shape=record, style=filled];
}
}
Comments: problem was also evident in the previous (1.7) release.