#!/usr/bin/env python3

"""https://www.graphviz.org/pdf/dotguide.pdf, Figure 12"""

import graphviz

s = graphviz.Digraph('structs', filename='structs_revisited.gv',
                     node_attr={'shape': 'record'})

s.node('struct1', '<f0> left|<f1> middle|<f2> right')
s.node('struct2', '<f0> one|<f1> two')
s.node('struct3', r'hello\nworld |{ b |{c|<here> d|e}| f}| g | h')

s.edges([('struct1:f1', 'struct2:f0'), ('struct1:f2', 'struct3:here')])

s.view()