Nodereferrer Support doesn't work correctly, backreferences are ignored. I think there is a little bug in the function graphviz_noderef_get_node_refs and the following patch should do it.

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graphviz_noderef-nodereferrer.patch647 bytesTehJott

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naught101’s picture

naught101 commented

I would recommend using relation module with graphi, rather than this module. Development is permanently stopped on this module.