antlr « tree « Java Collection Q&A

1. Understanding trees in ANTLR    stackoverflow.com

I'm trying to use Antlr for some text IDE-like functions -- specifically parsing a file to identify the points for code folding, and for applying syntax highlighting. First question - is Antlr ...

2. Converting Antlr syntax tree into useful objects    stackoverflow.com

I'm currently pondering how best to take an AST generated using Antlr and convert it into useful objects which I can use in my program. The purpose of my grammar ...

3. Please help me to create parse tree from java and ANTLR    stackoverflow.com

everybody, Please help me this problem: I do the example on the page: http://www.antlr.org/wiki/pages/viewpage.action?pageId=1760 in order use this example, i have built the grammar P on ANTLRWork 1.4 and generate code to ...

4. Can a Clojure zipper created over a Java object tree work in zip-filter?    stackoverflow.com

I'm presently gluing together ANTLR and Clojure, trying to create a Clojure zipper over the abstract syntax tree that ANTLR returns. The AST is a very Java-flavored set of objects, using

5. How to rewrite token with text in tree grammar?    stackoverflow.com

This is my tree grammar:

grammar t;
options{
  output = AST;
}
type
  :
  'NVARCHAR' -> "VARCHAR"
  ;

syntax error: antlr: t.g:12:5: unexpected token: 'NVARCHAR'

6. is it possible to pass a tree (data structure) to clojure and work on it?    stackoverflow.com

tree structure build by from java code passed to clojure REPL and then using that data structure work on it. this tree is formed by ANTLR after parsing the code.

7. ANTLR print tree    stackoverflow.com

I'm looking for ANTLR grammars which are ready for printing tree in readable format. When I try to print Java.g (http://openjdk.java.net/projects/compiler-grammar/antlrworks/Java.g) the results were inconvenient. But I find one grammar(including java ...