On 24 Jan 2014, at 07:11, Vincent Blondeau <vincent.blondeau(a)polytech-lille.net> wrote: Hello, I use Roassal to visualize a FAST AST as a kind of UML diagram. Each node on Roassal is a node of the AST and the edges shows the parent link. That's work fine and it's very easy to do it ! Thanks ! But I would like to add some text on the edges to know what are the instance variables containing the children nodes. I saw the examples and there's not a such functionality. Is it possible to add it ? Cheers, Vincent _______________________________________________ Moose-dev mailing list Moose-dev(a)iam.unibe.ch https://www.iam.unibe.ch/mailman/listinfo/moose-dev