private void leaf(AstNode node, String s) {
String text = getClassName(node);
if (s != null) {
text += " " + s;
}
printer.print(text + "\n");
}
private void endNode() {
printer.print("}\n");
}
private void node(AstNode node) {
printer.print(getClassName(node) + "{\n");
}
private void prop(String name, AstNode node) {
printer.print(name + ": ");
node.accept(this);
}
private void prop(String name, String s) {
printer.print(name + ": " + s + "\n");
}
