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Diffstat (limited to 'gnu/packages/haskell.scm')
| -rw-r--r-- | gnu/packages/haskell.scm | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index d31cf68a17..b043e03ea4 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -3198,6 +3198,27 @@ to annotate the text with semantic information, which can later be rendered in a variety of ways.") (license license:bsd-3))) +(define-public ghc-wl-pprint + (package + (name "ghc-wl-pprint") + (version "1.2") + (source (origin + (method url-fetch) + (uri (string-append + "http://hackage.haskell.org/package/wl-pprint/wl-pprint-" + version ".tar.gz")) + (sha256 + (base32 + "166zvk4zwn2zaa9kx66m1av38m34qp6h4i65bri2sfnxgvx0700r")))) + (build-system haskell-build-system) + (home-page "http://hackage.haskell.org/package/wl-pprint") + (synopsis "Wadler/Leijen pretty printer") + (description + "This is a pretty printing library based on Wadler's paper @i{A Prettier +Printer}. This version allows the library user to declare overlapping +instances of the @code{Pretty} class.") + (license license:bsd-3))) + (define-public ghc-ansi-wl-pprint (package (name "ghc-ansi-wl-pprint") |