83/154: gnu: Add ghc-stringsearch.

[Paul]

toothbrush pushed a commit to branch wip-haskell-platform-7.10.2-a
in repository guix.

commit 04e4f98d8d3426de19879f25dcfd25d62a67ca8e
Author: Paul van der Walt <address@hidden>
Date:   Thu Oct 15 15:14:59 2015 +0200

    gnu: Add ghc-stringsearch.
    
    * gnu/packages/haskell.scm (ghc-stringsearch): New variable.
---
 gnu/packages/haskell.scm |   23 +++++++++++++++++++++++
 1 files changed, 23 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 08e494c..026224c 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -2808,4 +2808,27 @@ Kaseorg.")
     (description "Word8 library to be used with @code{Data.ByteString}.")
     (license bsd-3)))
 
+(define-public ghc-stringsearch
+  (package
+    (name "ghc-stringsearch")
+    (version "0.3.6.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "http://hackage.haskell.org/package/stringsearch/stringsearch-";
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "0jpy9xjcjdbpi3wk6mg7xwd7wfi2mma70p97v1ij5i8bj9qijpr9"))))
+    (build-system haskell-build-system)
+    (home-page "https://bitbucket.org/dafis/stringsearch";)
+    (synopsis "Fast searching, splitting and replacing of ByteStrings")
+    (description "This package provides several functions to quickly search
+for substrings in strict or lazy @code{ByteStrings}.  It also provides
+functions for breaking or splitting on substrings and replacing all
+occurrences of a substring (the first in case of overlaps) with another.")
+    (license bsd-3)))
+
 ;;; haskell.scm ends here