gnu: Add ghc-text-zipper.

* gnu/packages/haskell-xyz.scm (ghc-text-zipper): New public variable.
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Tobias Geerinckx-Rice 2021-07-04 14:05:38 +02:00
parent ddd06ba35d
commit c098af67b1
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@ -9284,6 +9284,36 @@ (define-public ghc-text-short
plus the length of the UTF-8 encoded payload.")
(license license:bsd-3)))
(define-public ghc-text-zipper
(package
(name "ghc-text-zipper")
(version "0.10.1")
(source
(origin
(method url-fetch)
(uri (string-append "https://hackage.haskell.org/package/text-zipper/"
"text-zipper-" version ".tar.gz"))
(sha256
(base32 "0jxicjp0ak1fyl1n3yspxq6hv9l90zzy75glsv8bc2svsn9ypyls"))))
(build-system haskell-build-system)
(native-inputs
`(("ghc-hspec" ,ghc-hspec)
("ghc-quickcheck" ,ghc-quickcheck)
("hspec-discover" ,hspec-discover)))
(inputs
`(("ghc-vector" ,ghc-vector)))
(home-page "https://github.com/jtdaugherty/text-zipper/")
(synopsis "Text editor zipper library")
(description
"This Haskell library provides a two-dimensional zipper data structure for
editing text. The structure represents the body of text and an editing cursor
which can be moved through it, along with a set of editing transformations.
Text zippers are generalized over the set of data types that might be used to
store lists of characters (e.g., @code{String}, @code{T.Text}, etc.).
Implementations using both of these examples are provided.")
(license license:bsd-3)))
(define-public ghc-doclayout
(package
(name "ghc-doclayout")