* gnu/packages/haskell.scm (ghc-regex-tdfa): New variable.
---
gnu/packages/haskell.scm | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index b0cac3c..c04b069 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -6589,4 +6589,28 @@ programs.")
regular expressions. Parsers can be built using Applicative interface.")
(license license:expat)))
+(define-public ghc-regex-tdfa
+ (package
+ (name "ghc-regex-tdfa")
+ (version "1.2.2")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://hackage.haskell.org/package/regex-tdfa/regex-tdfa-";
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "0f8x8wyr6m21g8dnxvnvalz5bsq37l125l6qhs0fscbvprsxc4nb"))))
+ (build-system haskell-build-system)
+ (inputs
+ `(("ghc-mtl" ,ghc-mtl)
+ ("ghc-parsec" ,ghc-parsec)
+ ("ghc-regex-base" ,ghc-regex-base)))
+ (home-page "https://github.com/ChrisKuklewicz/regex-tdfa";)
+ (synopsis "Replaces/Enhances Text.Regex")
+ (description
+ "A new all Haskell \"tagged\" DFA regex engine, inspired by libtre")
+ (license license:bsd-3)))
+
;;; haskell.scm ends here
--
2.10.0
