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| -rw-r--r-- | gnu/packages/haskell.scm | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index b13e7a5b7c..2fc05596b9 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -3469,6 +3469,39 @@ is also parametric in the input stream type.") combinators.") (license license:bsd-3))) +(define-public ghc-megaparsec + (package + (name "ghc-megaparsec") + (version "6.4.0") + (source + (origin + (method url-fetch) + (uri (string-append "https://hackage.haskell.org/package/" + "megaparsec/megaparsec-" + version ".tar.gz")) + (sha256 + (base32 + "0h9azhs0dfrc359vrbd1jljrg3yfdbwd4p62cxqkn7mnh8913jpd")))) + (build-system haskell-build-system) + (inputs + `(("ghc-case-insensitive" ,ghc-case-insensitive) + ("ghc-mtl" ,ghc-mtl) + ("ghc-parser-combinators" ,ghc-parser-combinators) + ("ghc-scientific" ,ghc-scientific) + ("ghc-text" ,ghc-text))) + (native-inputs + `(("ghc-quickcheck" ,ghc-quickcheck) + ("ghc-hspec" ,ghc-hspec) + ("ghc-hspec-expectations" ,ghc-hspec-expectations) + ("hspec-discover" ,hspec-discover))) + (home-page "https://github.com/mrkkrp/megaparsec") + (synopsis "Monadic parser combinators") + (description + "This is an industrial-strength monadic parser combinator library. +Megaparsec is a feature-rich package that strikes a nice balance between +speed, flexibility, and quality of parse errors.") + (license license:bsd-2))) + (define-public ghc-vector (package (name "ghc-vector") |