GW.emitSimpleNode(0, "plaintext=circle", "GraphRoot");
const SDNode *N = G->DAG.getRoot().Val;
if (N && N->getNodeId() != -1)
- GW.emitEdge(0, -1, &G->SUnits[N->getNodeId()], -1, "");
+ GW.emitEdge(0, -1, &G->SUnits[N->getNodeId()], -1,
+ "color=blue,style=dashed");
}
};
}