From 8abd49aef89f08c7363b11bb238f603fe1543a92 Mon Sep 17 00:00:00 2001
From: Alice BRENON <alice.brenon@ens-lyon.fr>
Date: Thu, 11 Aug 2022 14:29:44 +0200
Subject: [PATCH] gnu: Add ghc-roman-numerals.
* gnu/packages/haskell-xyz.scm (ghc-roman-numerals): New variable.
---
gnu/packages/haskell-xyz.scm | 23 ++++++++++++++++++++++-
1 file changed, 22 insertions(+), 1 deletion(-)
@@ -28,7 +28,7 @@
;;; Copyright © 2020 Alexandru-Sergiu Marton <brown121407@member.fsf.org>
;;; Copyright © 2020 Carlo Holl <carloholl@gmail.com>
;;; Copyright © 2020 Christine Lemmer-Webber <cwebber@dustycloud.org>
-;;; Copyright © 2021 Alice BRENON <alice.brenon@ens-lyon.fr>
+;;; Copyright © 2021, 2022 Alice BRENON <alice.brenon@ens-lyon.fr>
;;; Copyright © 2021 John Kehayias <john.kehayias@protonmail.com>
;;;
;;; This file is part of GNU Guix.
@@ -10913,6 +10913,27 @@ (define-public ghc-rio
@end itemize")
(license license:expat)))
+(define-public ghc-roman-numerals
+ (package
+ (name "ghc-roman-numerals")
+ (version "0.5.1.5")
+ (source (origin
+ (method url-fetch)
+ (uri (hackage-uri "roman-numerals" version))
+ (sha256
+ (base32
+ "10da5vls9l5i255bapms4b2r7dnwmxgsaa1cdll2lrmid5dikixr"))))
+ (build-system haskell-build-system)
+ (inputs (list ghc-base-unicode-symbols))
+ (home-page "https://github.com/roelvandijk/roman-numerals")
+ (synopsis "Parsing and pretty printing of Roman numerals")
+ (description
+ "This library provides functions for parsing and pretty printing Roman numerals.
+Because the notation of Roman numerals has varied through the centuries this
+package allows for some customisation using a configuration that is passed to
+the conversion functions.")
+ (license license:bsd-3)))
+
(define-public ghc-safe
(package
(name "ghc-safe")
--
2.37.1