First-class module
Revision as of 11:53, 9 August 2012 by Henk-Jan van Tuyl (talk | contribs) (→Other examples: Updated the link to Cayenne)
Haskell proposals
Mark Shields and Simon Peyton Jones's First-class Modules for Haskell discusses a lot of extension proposals integrated in a coherent design.
Other examples
Cayenne is a programming language influenced by Haskell and constructive type theory. Because it has also Dependent types, it can leverage them so that it is not forced to have a separate module language and a core language.