gnu: Add ghc-wl-pprint-annotated.

* gnu/packages/haskell.scm (ghc-wl-pprint-annotated): New variable.

Signed-off-by: Ludovic Courtès <ludo@gnu.org>
This commit is contained in:
Jacob MacDonald 2019-06-07 05:24:12 -05:00 committed by Ludovic Courtès
parent 52bb05c702
commit c473bd1881
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@ -11591,4 +11591,34 @@ (define-public ghc-stylish-haskell
default)
@end itemize")
(license license:bsd-3)))
(define-public ghc-wl-pprint-annotated
(package
(name "ghc-wl-pprint-annotated")
(version "0.1.0.1")
(source
(origin
(method url-fetch)
(uri (string-append
"mirror://hackage/package/wl-pprint-annotated/wl-pprint-annotated-"
version
".tar.gz"))
(sha256
(base32
"1br7qyf27iza213inwhf9bm2k6in0zbmfw6w4clqlc9f9cj2nrkb"))))
(build-system haskell-build-system)
(native-inputs
`(("ghc-tasty" ,ghc-tasty)
("ghc-tasty-hunit" ,ghc-tasty-hunit)))
(home-page
"https://github.com/minad/wl-pprint-annotated#readme")
(synopsis
"Wadler/Leijen pretty printer with annotation support")
(description
"Annotations are useful for coloring. This is a limited version of
@code{wl-pprint-extras} without support for point effects and without the free
monad. Like in @code{annotated-wl-pprint}, only annotations are supported.
Compared to @code{annotated-wl-pprint} this library provides a slightly
modernized interface.")
(license license:bsd-3)))
;;; haskell.scm ends here