gnu: Add Lingua-EN-Words2Nums.

* gnu/packages/language.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

gnu-system.am

@@ -158,6 +158,7 @@ GNU_SYSTEM_MODULES =				\
   gnu/packages/jrnl.scm				\
   gnu/packages/kde.scm				\
   gnu/packages/key-mon.scm			\
+  gnu/packages/language.scm			\
   gnu/packages/ld-wrapper.scm			\
   gnu/packages/less.scm				\
   gnu/packages/lesstif.scm			\

gnu/packages/language.scm

@@ -0,0 +1,43 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2015 Eric Bavier <bavier@member.fsf.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages language)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages perl)
+  #:use-module (guix packages)
+  #:use-module (guix build-system perl)
+  #:use-module (guix download))
+
+(define-public perl-lingua-en-words2nums
+  (package
+    (name "perl-lingua-en-words2nums")
+    (version "0.18")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "mirror://cpan/authors/id/J/JO/JOEY/"
+                           "Lingua-EN-Words2Nums-" version ".tar.gz"))
+       (sha256
+        (base32
+         "118xx8qr1zbx30psv7ic55w65h15mc1vz6zicshfm96jgiwmcrb8"))))
+    (build-system perl-build-system)
+    (home-page "http://search.cpan.org/dist/Lingua-EN-Words2Nums")
+    (synopsis "Convert English text to numbers")
+    (description "This module converts English text into numbers.  It supports
+both ordinal and cardinal numbers, negative numbers, and very large numbers.")
+    (license (package-license perl))))