Dot language template with commonly used syntax

dot_template.gv

digraph foo {
    
    //rankdir=LR;   
    //overlap = scale
    //splines = TRUE


    //subgraph design { 
    //    rank = same; qualitative; quantitative; 
    //}


    //setting layout
    //edge [
    //    arrowhead="none"
    //]


    //hi [label = "heyhi"]


    //size ="4,4";
    //node7 [shape=box];
    //node -> node4 [weight=8];
    //node -> node3 [style=dotted];
    //node -> { make_string; printf}
    //edge [color=red, style=filled];
    //node -> node2 [style=bold,label="100 times"];
    //node [shape=box,style=filled,color=".7 .3 1.0"]; //shape: ellipse, circle, record, plaintext
    //node6 [ pos = "0,0!" ];


}