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authorTobias Geerinckx-Rice <me@tobias.gr>2021-07-04 14:05:38 +0200
committerTobias Geerinckx-Rice <me@tobias.gr>2021-07-04 16:29:14 +0200
commitc098af67b1ccc58ad55f64262c964111f046f923 (patch)
tree2e00c8a9755c2c69f4b8fecbeeaf4a8a28ff9c4f
parentddd06ba35dcf93e51261f8fb4c7716c611b0a9ee (diff)
downloadguix-c098af67b1ccc58ad55f64262c964111f046f923.tar
guix-c098af67b1ccc58ad55f64262c964111f046f923.tar.gz
gnu: Add ghc-text-zipper.
* gnu/packages/haskell-xyz.scm (ghc-text-zipper): New public variable.
-rw-r--r--gnu/packages/haskell-xyz.scm30
1 files changed, 30 insertions, 0 deletions
diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index 5a18a82f99..e6fe09c282 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -9284,6 +9284,36 @@ footprint of a (boxed) @{ShortText} value is 4 words (2 words when unboxed)
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")