}
Argument arg = makeArgFromNode(argNode, defaultValue);
argsList.add(arg);
}
}
AstList body = (AstList) defn.getBody();
Object firstChildNode = body.get(0);
String docNode = "";
if (firstChildNode instanceof Expr) {
CommonTree firstChild = ((Expr) firstChildNode).getNode();
docNode = firstChild.toString();
}