lots'o'fixes in the output routines; still a looong way to go.

lib/node.js

@@ -23,6 +23,10 @@
     var ast = parse(fs.readFileSync(filename, "utf8"));
     console.timeEnd("parse");
 
+    var stream = OutputStream({ beautify: true });
+    ast.print(stream);
+    console.log(stream.get());
+
     // console.time("walk");
     // var w = new TreeWalker(function(node){
     //     console.log(node.TYPE + " [ start: " + node.start.line + ":" + node.start.col + ", end: " + node.end.line + ":" + node.end.col + "] " + node.name);