bin = { name = "rq" }
args = ["--compile", "$"]
stdout = """
digraph {
node [shape=circle style=filled gradientangle=45 fillcolor=gray ]; 0
node [shape=doublecircle style=filled gradientangle=45 fillcolor="white;0.5 :white"]; 1
0 -> 0 [label="*"]
1 -> 0 [label="*"]
}
"""