I am not sure to what syntax visualization is useful for, but indeed, this is easy in Roassal Assuming a class MyVisitor, that simples collect the nodes of the AST. -=-=-=-=-=-=-=-=-=-= | ast visitor g | "We get the nodes from the AST" ast := RBParser parseMethod: (ArrayTest>>#testReplaceFromToWithStartingAt) getSource. visitor := MyVisitor new. ast acceptVisitor: visitor. "Visualization" g := RTGraphBuilder new. g node if: #isMessage shape: (RTEllipse new size: 10; color: Color red ) + (RTLabel new text: #selector); if: #isReturn shape: (RTEllipse new size: 10; color: Color red ); if: #isBlock shape: (RTBox new size: 10; color: Color blue ); shape: (RTEllipse new size: 10; color: Color gray ). g layout use: RTTreeLayout new. g edge connectTo: #parent. g addAll: visitor nodes. g applyLayout. g view -=-=-=-=-=-=-=-=-=-= Cheers, Alexandre On Apr 4, 2014, at 4:34 AM, Goubier Thierry <thierry.goubier@cea.fr> wrote:
It seems that Microsoft has opened interesting parts of the C# compilation infrastructure, including syntax visualisation.
http://roslyn.codeplex.com/wikipage?title=Syntax%20Visualizer&referringTitle...
Ideas for Opal+Roassal2 ?
Thierry -- Thierry Goubier CEA list Laboratoire des Fondations des Systèmes Temps Réel Embarqués 91191 Gif sur Yvette Cedex France Phone/Fax: +33 (0) 1 69 08 32 92 / 83 95
-- _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;: Alexandre Bergel http://www.bergel.eu ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
