From f558446a905079ced1fae0b8755ae0caf17fb383 Mon Sep 17 00:00:00 2001
From: Brian Leung <bkleung89@gmail.com>
Date: Fri, 21 Jun 2019 03:44:39 +0200
Subject: [PATCH 7/7] gnu: Add ghc-exactprint.
* gnu/packages/haskell.scm (ghc-exactprint): New variable.
---
gnu/packages/haskell.scm | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)
@@ -11728,6 +11728,39 @@ files/directories, and more.")
and parsers with useful semantics.")
(license license:bsd-3)))
+(define-public ghc-exactprint
+ (package
+ (name "ghc-exactprint")
+ (version "0.6.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://hackage.haskell.org/package/ghc-exactprint/ghc-exactprint-"
+ version
+ ".tar.gz"))
+ (sha256
+ (base32
+ "12nqpqmi9c57a3hgpfy8q073zryz66ylmcvf29hyffpj7vmmnvhl"))))
+ (build-system haskell-build-system)
+ (inputs
+ `(("ghc-paths" ,ghc-paths)
+ ("ghc-syb" ,ghc-syb)
+ ("ghc-free" ,ghc-free)))
+ (native-inputs
+ `(("ghc-hunit" ,ghc-hunit)
+ ("ghc-diff" ,ghc-diff)
+ ("ghc-silently" ,ghc-silently)
+ ("ghc-filemanip" ,ghc-filemanip)))
+ (home-page
+ "http://hackage.haskell.org/package/ghc-exactprint")
+ (synopsis "ExactPrint for GHC")
+ (description
+ "Using the API Annotations available from GHC 7.10.2, this library
+provides a means to round-trip any code that can be compiled by GHC, currently
+excluding @file{.lhs} files.")
+ (license license:bsd-3)))
+
(define-public ghc-stylish-haskell
(package
(name "ghc-stylish-haskell")
--
2.22.0