gml4gtk/data/dcrash.dot

/* dot crashes on this */
digraph G {
ranksep = 1.0; size = "10,10";
{
    node [shape = plaintext, fontsize = 20];
    GAWM1 -> GAWM2 -> 0;
}

node [shape = box];
{rank = same;0;wx1;wx2;rx1;}

wx1 -> wx2;
wx2 -> rx1;
wx1 -> rx1[color = blue];

subgraph struct
{
    node [shape = record];
    rx11 [shape = record, label = "rx1 | [x=[wx2]]"];
}
{rank = same; GAWM1; "rx11";}

// W'WR Order:
wx2 -> wx1[style = dashed, color = red, label = "1"]; }