Boo.Lang.Compiler.Ast.MacroStatement.GetParentMacroByName C# (CSharp) Method

        public MacroStatement GetParentMacroByName(string name)
        {
            MacroStatement parent = GetAncestor<MacroStatement>();
            while (null != parent) {
                if (parent.Name == name)
                    return parent;
                else if (parent.Name == "macro") //macro macro
                    if (name == (parent.Arguments[0] as ReferenceExpression).Name)
                        return parent;
                parent = parent.GetAncestor<MacroStatement>();
            }
            return null;
        }