# the following should not confuse the parser
#digraph G {
# a -> b
#}
# neither should this
graph { label:
// digraph G {
}
[ Kummersbach ] -> [ Düsburg ]
# the following should not confuse the parser
#digraph G {
# a -> b
#}
# neither should this
graph { label:
// digraph G {
}
[ Kummersbach ] -> [ Düsburg ]