Print the tree with pretty indent
Print the tree with pretty indent

If the tree is printed using indent, then reading code will be easier, so I
will catch faster the problems, and all the people will be happiest.

k0gaMSX/kcc,8l/scc,k0gaMSX/scc,k0gaMSX/scc,8l/scc,8l/scc,k0gaMSX/kcc,k0gaMSX/scc