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| -rw-r--r-- | gnu/packages/haskell-xyz.scm | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm index d3d4896f82..3a9880f58c 100644 --- a/gnu/packages/haskell-xyz.scm +++ b/gnu/packages/haskell-xyz.scm @@ -8659,6 +8659,31 @@ dependencies @end itemize") (license license:bsd-3))) +(define-public ghc-pointedlist + (package + (name "ghc-pointedlist") + (version "0.6.1") + (source + (origin + (method url-fetch) + (uri (string-append + "https://hackage.haskell.org/package/pointedlist/" + "pointedlist-" version ".tar.gz")) + (sha256 + (base32 + "16xsrzqql7i4z6a3xy07sqnbyqdmcar1jiacla58y4mvkkwb0g3l")))) + (build-system haskell-build-system) + (home-page + "http://hackage.haskell.org/package/pointedlist") + (synopsis + "Zipper-like comonad which works as a list, tracking a position") + (description + "A PointedList tracks the position in a non-empty list which works +similarly to a zipper. A current item is always required, and therefore +the list may never be empty. A circular PointedList wraps around to the +other end when progressing past the actual edge.") + (license license:bsd-3))) + (define-public ghc-polyparse (package (name "ghc-polyparse") |