
All original modules are provided under the same license as the Clean System,
the Simplified BSD License (2-clause BSD License, see [LICENCE.Clean](LICENSE.Clean)).

Some modules were ported from Haskell and they are provided the compatible
Haskell's 3-clause BSD license (see [LICENSE.BSD3](LICENCE.BSD3)).

- Control.Arrow
- Control.Category
- Data.Foldable
- Data.Heap
- Data.Map
- Data.Traversable
- Data.Tree
- Data.IntSet.Base
- Text.URI
- Data.Integer (interface only)
- Text.Unicode.Encodings.UTF8
- System.GetOpt
