import java.io.StringReader;
import org.antlr.runtime.*;
import org.antlr.runtime.tree.Tree;
public class Test {
public static void main(String[] args) throws Exception {
ANTLRInputStream input = new ANTLRInputStream(System.in);
System.out.println("Processing...");
CoffeeScriptLexer lexer = new CoffeeScriptLexer(input);
CommonTokenStream tokens = new CommonTokenStream(lexer);
CoffeeScriptParser parser = new CoffeeScriptParser(tokens);
CoffeeScriptParser.root_return res = parser.root();
Tree tree = (Tree)res.getTree(); // The root node.
print(tree);
}
public static void print(Tree node) {
System.out.println(node.toStringTree());
//print(node, "");
}
public static void print(Tree node, String indent) {
System.out.println(indent + nodeString(node));
int count = node.getChildCount();
for (int i=0;i<count;i++) {
Tree child = node.getChild(i);
print(child, indent + " ");
}
}
public static String nodeString(Tree node) {
return node.toString();
}
}