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-rw-r--r--gnu/packages/xml.scm27
1 files changed, 27 insertions, 0 deletions
diff --git a/gnu/packages/xml.scm b/gnu/packages/xml.scm
index c538021cb0..480e65073b 100644
--- a/gnu/packages/xml.scm
+++ b/gnu/packages/xml.scm
@@ -2058,3 +2058,30 @@ are supported. Decoding is done with lazy functions, errors may be detected or
ignored.")
(license license:expat)))
+(define-public ghc-hxt-regex-xmlschema
+ (package
+ (name "ghc-hxt-regex-xmlschema")
+ (version "9.2.0.3")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://hackage.haskell.org/package/"
+ "hxt-regex-xmlschema/hxt-regex-xmlschema-"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "1c4jr0439f5yc05h7iz53fa47g6l2wrvqp6gvwf01mlqajk3nx7l"))))
+ (build-system haskell-build-system)
+ (inputs
+ `(("ghc-hxt-charproperties" ,ghc-hxt-charproperties)
+ ("ghc-parsec" ,ghc-parsec)
+ ("ghc-text" ,ghc-text)
+ ("ghc-hunit" ,ghc-hunit)))
+ (home-page "http://www.haskell.org/haskellwiki/Regular_expressions_for_XML_Schema")
+ (synopsis "Regular expression library for W3C XML Schema regular expressions")
+ (description
+ "This library supports full W3C XML Schema regular expressions inclusive
+all Unicode character sets and blocks. It is implemented by the technique of
+derivations of regular expressions.")
+ (license license:expat)))
+