;;; GNU Guix --- Functional package management for GNU

;;; Copyright © 2019 Julien Lepiller <julien@lepiller.eu>

;;;

;;; 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 (more packages tex)

  #:use-module (guix packages)

  #:use-module (guix download)

  #:use-module (guix git-download)

  #:use-module (guix svn-download)

  #:use-module (guix utils)

  #:use-module (guix build-system texlive)

  #:use-module ((guix licenses) #:prefix license:)

  #:use-module (gnu packages)

  #:use-module (gnu packages tex))

(define-public texlive-generic-babel-french

  (package

    (name "texlive-generic-babel-french")

    (version (number->string %texlive-revision))

    (source (origin

              (method svn-fetch)

              (uri (texlive-ref "generic" "babel-french"))

              (file-name (string-append name "-" version "-checkout"))

              (sha256

               (base32

                "1rymnl34w4k5izw56g48s90wki2qyq8nz1aj6ijax2bnznm55ngl"))))

    (build-system texlive-build-system)

    (arguments '(#:tex-directory "generic/babel-french"))

    (home-page "https://www.ctan.org/pkg/babel-french")

    (synopsis "Babel support for French")

    (description

     "This package provides the language definition file for support of

French in @code{babel}.")

    (license license:lppl1.3+)))

(define-public texlive-latex-sauerj

  (package

    (name "texlive-latex-sauerj")

    (version (number->string %texlive-revision))

    (source (origin

              (method svn-fetch)

              (uri (texlive-ref "latex" "sauerj"))

              (file-name (string-append name "-" version "-checkout"))

              (sha256

               (base32

                "1rn3l0klhx1yhw37m20jj5aiss0qd7n30ivhss6x9ivsli938dk0"))))

    (build-system texlive-build-system)

    (arguments '(#:tex-directory "latex/sauerj"))

    (home-page "")

    (synopsis "")

    (description "sauerj, parcolumns")

    (license license:lppl1.3+)))

(define-public biber-old

  (package

    (inherit biber)

    (name (package-name biber))

    (version "2.11")

    (source (origin

              (method git-fetch)

              (uri (git-reference

                    (url "https://github.com/plk/biber/")

                    (commit (string-append "v" version))))

              (file-name (git-file-name name version))

              ;; TODO: Patch awaiting inclusion upstream (see:

              ;; https://github.com/plk/biber/issues/239).

              (patches (search-patches "biber-fix-encoding-write.patch"))

              (sha256

               (base32

                "0qgkc1k9n36yfmndwz879pak6mjphld0p85lzn9g2ng0vhxsifzz"))))))