Added node modules

node_modules/uglify-js/tmp/test.js

@@ -0,0 +1,30 @@
+#! /usr/bin/env node
+
+global.sys = require(/^v0\.[012]/.test(process.version) ? "sys" : "util");
+var fs = require("fs");
+var uglify = require("uglify-js"), // symlink ~/.node_libraries/uglify-js.js to ../uglify-js.js
+    jsp = uglify.parser,
+    pro = uglify.uglify;
+
+var code = fs.readFileSync("hoist.js", "utf8");
+var ast = jsp.parse(code);
+
+ast = pro.ast_lift_variables(ast);
+
+var w = pro.ast_walker();
+ast = w.with_walkers({
+        "function": function() {
+                var node = w.dive(this); // walk depth first
+                console.log(pro.gen_code(node, { beautify: true }));
+                return node;
+        },
+        "name": function(name) {
+                return [ this[0], "X" ];
+        }
+}, function(){
+        return w.walk(ast);
+});
+
+console.log(pro.gen_code(ast, {
+        beautify: true
+}));