Content with label trees in Terence Parr (See content from all spaces)
Related Labels: translators, heterogeneous, resuse, grammars, walk, ast, rewriting

Heterogeneous AST node types I just finished adding heterogeneous AST node types to the tree construction. I did not get a response on the mailing list about what people needed, so I build what I thought I would need. The mechanism ... Other labels: heterogeneous

Rewrite Tree Node Stream Design Working on design for tree grammar rewriting. I want to be able to tweak a tree w/o having to rebuild whole tree. Imagine a : (A B c D) ; c : C > E F ; which means replace the C with E F ... Other labels: rewriting, translators

On the reuse of grammars Spent a few hours talking to Kay Roepke as he is in town for 10 days. He and I started looking at the tree diff mechanism he found on the net and we discussed how it would be included into antlr. Also we discussed grammar ... Other labels: grammars, translators, resuse

Exploring Concept of TreeWizard I've been pretty sick this last week so I decided to work on something that was fun. After talking with Don Bradshaw at http://www.quipoz.com in Sydney and after trying to convert ANTLR v3's grammar (written in v2) into v3, I decided ... Other labels: ast, walk