======= License ======= Copyright © 1999-2025 Manuel Sainz de Baranda y Goñi. This library is `free software `_: you can redistribute it and/or modify it under the terms of the `GNU Lesser General Public License `_ as published by the `Free Software Foundation `_, either version 3 of the License, or (at your option) any later version. **This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE**. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library. If not, see .