1. 2011-01-09 Re: [graphviz-interest] Why can't dotty read this gra graphviz- Tassilo Horn 2. 2011-01-06 Re: [graphviz-interest] Why can't dotty read this gra graphviz- Emden R. Gansner 3. 2011-01-06 [graphviz-interest] Why can't dotty read this graph, graphviz- Tassilo Horn