@@ -903,6 +903,47 @@ stand for certain ASCII character sequences, i.e. → instead of @code{->},
∀ instead of @code{forall} and many others.")
(license license:bsd-3)))
+(define-public ghc-basic-prelude
+ (package
+ (name "ghc-basic-prelude")
+ (version "0.7.0")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://hackage.haskell.org/package/basic-prelude/"
+ "basic-prelude-" version ".tar.gz"))
+ (sha256
+ (base32
+ "0yckmnvm6i4vw0mykj4fzl4ldsf67v8d2h0vp1bakyj84n4myx8h"))))
+ (build-system haskell-build-system)
+ (inputs
+ `(("ghc-hashable" ,ghc-hashable)
+ ("ghc-unordered-containers"
+ ,ghc-unordered-containers)
+ ("ghc-vector" ,ghc-vector)))
+ (home-page
+ "https://github.com/snoyberg/basic-prelude#readme")
+ (synopsis
+ "Enhanced core prelude; a common foundation for alternate preludes")
+ (description
+ "The premise of basic-prelude is that there are a lot of very commonly
+desired features missing from the standard Prelude, such as commonly used
+operators (<$> and >=>, for instance) and imports for common datatypes
+(e.g., ByteString and Vector). At the same time, there are lots of other
+components which are more debatable, such as providing polymorphic versions
+of common functions.
+
+So basic-prelude is intended to give a common foundation for a number of
+alternate preludes. The package provides two modules: CorePrelude provides
+the common ground for other preludes to build on top of, while BasicPrelude
+exports CorePrelude together with commonly used list functions to provide a
+drop-in replacement for the standard Prelude.
+
+Users wishing to have an improved Prelude can use BasicPrelude. Developers
+wishing to create a new prelude should use CorePrelude.")
+ (license license:expat)))
+
(define-public ghc-bifunctors
(package
(name "ghc-bifunctors")