901 lines
		
	
	
	
		
			38 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
			
		
		
	
	
			901 lines
		
	
	
	
		
			38 KiB
		
	
	
	
		
			Scheme
		
	
	
	
	
	
;;; GNU Guix --- Functional package management for GNU
 | 
						||
;;; Copyright © 2017 Arun Isaac <arunisaac@systemreboot.net>
 | 
						||
;;; Copyright © 2017, 2019, 2020, 2022 Ricardo Wurmus <rekado@elephly.net>
 | 
						||
;;; Copyright © 2017, 2018, 2020, 2021 Tobias Geerinckx-Rice <me@tobias.gr>
 | 
						||
;;; Copyright © 2017, 2018, 2019, 2020, 2022 Efraim Flashner <efraim@flashner.co.il>
 | 
						||
;;; Copyright © 2018 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 | 
						||
;;; Copyright © 2021 Pierre Neidhardt <mail@ambrevar.xyz>
 | 
						||
;;; Copyright © 2021 Maxim Cournoyer <maxim.cournoyer@gmail.com>
 | 
						||
;;; Copyright © 2022 Frank Pursel <frank.pursel@gmail.com>
 | 
						||
;;;
 | 
						||
;;; 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 javascript)
 | 
						||
  #:use-module ((guix licenses) #:prefix license:)
 | 
						||
  #:use-module (gnu packages)
 | 
						||
  #:use-module (gnu packages base)
 | 
						||
  #:use-module (gnu packages bash)
 | 
						||
  #:use-module (gnu packages compression)
 | 
						||
  #:use-module (gnu packages java)
 | 
						||
  #:use-module (gnu packages node)
 | 
						||
  #:use-module (gnu packages readline)
 | 
						||
  #:use-module (gnu packages uglifyjs)
 | 
						||
  #:use-module (gnu packages web)
 | 
						||
  #:use-module (guix gexp)
 | 
						||
  #:use-module (guix packages)
 | 
						||
  #:use-module (guix download)
 | 
						||
  #:use-module (guix git-download)
 | 
						||
  #:use-module (guix build-system ant)
 | 
						||
  #:use-module (guix build-system cmake)
 | 
						||
  #:use-module (guix build-system gnu)
 | 
						||
  #:use-module (guix build-system minify)
 | 
						||
  #:use-module (guix build-system trivial)
 | 
						||
  #:use-module (guix utils))
 | 
						||
 | 
						||
(define-public cjson
 | 
						||
  (package
 | 
						||
    (name "cjson")
 | 
						||
    (version "1.7.15")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                    (url "https://github.com/DaveGamble/cJSON")
 | 
						||
                    (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32 "0lmq7sx09rmsirimbyvaaia44i134ppkp10cw1d2rygr76k9qwq2"))))
 | 
						||
    (build-system cmake-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:configure-flags '("-DENABLE_CJSON_UTILS=On")))
 | 
						||
    (home-page "https://github.com/DaveGamble/cJSON")
 | 
						||
    (synopsis "JSON parser written in ANSI C")
 | 
						||
    (description "This library provides a portable embeddable JSON parser.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public js-context-menu
 | 
						||
  (package
 | 
						||
    (name "js-context-menu")
 | 
						||
    (version "0.6.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
              (url "https://github.com/zorkow/context-menu")
 | 
						||
              (commit (string-append "v" version))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "1q063l6477z285j6h5wvccp6iswvlp0jmb96sgk32sh0lf7nhknh"))))
 | 
						||
    (build-system trivial-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:modules ((guix build utils))
 | 
						||
       #:builder
 | 
						||
       (begin
 | 
						||
         (use-modules (guix build utils))
 | 
						||
         (chdir (assoc-ref %build-inputs "source"))
 | 
						||
         (let ((target (string-append %output "/share/javascript/context-menu")))
 | 
						||
           (apply invoke (search-input-file %build-inputs "/bin/esbuild")
 | 
						||
                  "--bundle"
 | 
						||
                  "--tsconfig=tsconfig.json"
 | 
						||
                  (string-append "--outdir=" target)
 | 
						||
                  (find-files "ts" "\\.ts$"))))))
 | 
						||
    (native-inputs
 | 
						||
     (list esbuild))
 | 
						||
    (home-page "https://github.com/zorkow/context-menu")
 | 
						||
    (synopsis "Generic context menu")
 | 
						||
    (description "This package provides a reimplementation of the MathJax
 | 
						||
context menu in TypeScript.")
 | 
						||
    (license license:asl2.0)))
 | 
						||
 | 
						||
(define-public font-mathjax
 | 
						||
  (package
 | 
						||
    (name "font-mathjax")
 | 
						||
    (version "2.7.2")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
              (url "https://github.com/mathjax/MathJax")
 | 
						||
              (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "127j12g7v2hx6k7r00b8cp49s7nkrwhxy6l8p03pw34xpxbgbimm"))))
 | 
						||
    (build-system trivial-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:modules ((guix build utils))
 | 
						||
       #:builder
 | 
						||
       (begin
 | 
						||
         (use-modules (guix build utils)
 | 
						||
                      (ice-9 match))
 | 
						||
         (let ((install-directory (string-append %output "/share/fonts/mathjax")))
 | 
						||
           (mkdir-p install-directory)
 | 
						||
           (copy-recursively (string-append (assoc-ref %build-inputs "source")
 | 
						||
                                            "/fonts")
 | 
						||
                             install-directory)))))
 | 
						||
    (home-page "https://www.mathjax.org/")
 | 
						||
    (synopsis "Fonts for MathJax")
 | 
						||
    (description "This package contains the fonts required for MathJax.")
 | 
						||
    (license license:asl2.0)))
 | 
						||
 | 
						||
(define-public js-mathjax
 | 
						||
  (package
 | 
						||
    (inherit font-mathjax)
 | 
						||
    (name "js-mathjax")
 | 
						||
    (arguments
 | 
						||
     `(#:modules ((guix build utils))
 | 
						||
       #:builder
 | 
						||
       (begin
 | 
						||
         (use-modules (guix build utils)
 | 
						||
                      (ice-9 match)
 | 
						||
                      (ice-9 popen)
 | 
						||
                      (ice-9 regex))
 | 
						||
         (set-path-environment-variable
 | 
						||
          "PATH" '("bin") (map (match-lambda
 | 
						||
                                 ((_ . input)
 | 
						||
                                  input))
 | 
						||
                               %build-inputs))
 | 
						||
         (set-path-environment-variable
 | 
						||
          "GUIX_LOCPATH" '("lib/locale")
 | 
						||
          (list (assoc-ref %build-inputs "glibc-utf8-locales")))
 | 
						||
         (setenv "LANG" "en_US.UTF-8")
 | 
						||
         (let ((install-directory (string-append %output "/share/javascript/mathjax")))
 | 
						||
           (copy-recursively (string-append (assoc-ref %build-inputs "source") "/unpacked")
 | 
						||
                             "MathJax-unpacked")
 | 
						||
           (mkdir-p install-directory)
 | 
						||
           (symlink (string-append (assoc-ref %build-inputs "font-mathjax")
 | 
						||
                                   "/share/fonts/mathjax")
 | 
						||
                    (string-append install-directory "/fonts"))
 | 
						||
 | 
						||
           (for-each
 | 
						||
            (lambda (file)
 | 
						||
              (let ((installed (string-append install-directory
 | 
						||
                                              ;; remove prefix "./MathJax-unpacked"
 | 
						||
                                              (string-drop file 18))))
 | 
						||
                (format #t "~a -> ~a~%" file installed)
 | 
						||
                (cond
 | 
						||
                 ((string-match "\\.js$" file)
 | 
						||
                  (mkdir-p (dirname installed))
 | 
						||
                  (let ((minified (open-pipe* OPEN_READ "uglifyjs" file)))
 | 
						||
                    (call-with-output-file installed
 | 
						||
                      (lambda (port)
 | 
						||
                        (dump-port minified port)))
 | 
						||
 | 
						||
                    (let ((exit (close-pipe minified)))
 | 
						||
                      (unless (zero? exit)
 | 
						||
                        (error "dear, uglifyjs failed" exit)))))
 | 
						||
                 (else
 | 
						||
                  (install-file file (dirname installed))))))
 | 
						||
            (find-files "."))
 | 
						||
 | 
						||
           #t))))
 | 
						||
    (native-inputs
 | 
						||
     `(("font-mathjax" ,font-mathjax)
 | 
						||
       ("glibc-utf8-locales" ,glibc-utf8-locales)
 | 
						||
       ("uglifyjs" ,node-uglify-js)
 | 
						||
       ,@(package-native-inputs font-mathjax)))
 | 
						||
    (synopsis "JavaScript display engine for LaTeX, MathML, and AsciiMath")
 | 
						||
    (description "MathJax is a JavaScript display engine for LaTeX, MathML,
 | 
						||
and AsciiMath notation that works in all modern browsers.  It requires no
 | 
						||
plugins or software to be installed on the browser.  So the page author can
 | 
						||
write web documents that include mathematics and be confident that readers will
 | 
						||
be able to view it naturally and easily.")))
 | 
						||
 | 
						||
(define-public js-mathjax-3
 | 
						||
  (package
 | 
						||
    (name "js-mathjax")
 | 
						||
    (version "3.2.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
              (url "https://github.com/mathjax/MathJax-src")
 | 
						||
              (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "05lm6nw7rzpcc5yz7xsjxi4id9369vvnrksx82nglxrqrpws97wx"))
 | 
						||
       (patches (search-patches "mathjax-disable-webpack.patch"
 | 
						||
                                "mathjax-no-a11y.patch"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'prepare-sources
 | 
						||
           (lambda* (#:key inputs #:allow-other-keys)
 | 
						||
             ;; All a11y components depend on speech-rule-engine, which cannot be
 | 
						||
             ;; built from source. Since this only affects accessibility, remove them.
 | 
						||
             (delete-file-recursively "ts/a11y")
 | 
						||
             (delete-file-recursively "components/src/a11y")
 | 
						||
             (delete-file-recursively "components/src/sre")
 | 
						||
             (delete-file-recursively "components/src/node-main")
 | 
						||
 | 
						||
             ;; Copy sources of dependencies, so we can create symlinks.
 | 
						||
             (mkdir-p "node_modules")
 | 
						||
             (with-directory-excursion "node_modules"
 | 
						||
               (for-each
 | 
						||
                (lambda (p)
 | 
						||
                 (copy-recursively (assoc-ref inputs (string-append "node-" p)) p))
 | 
						||
                '("mj-context-menu" "mhchemparser")))
 | 
						||
 | 
						||
             ;; Make sure esbuild can find imports. This way we don’t have to rewrite files.
 | 
						||
             (symlink "ts" "js")
 | 
						||
             (symlink "ts" "node_modules/mj-context-menu/js")))
 | 
						||
         (delete 'configure)
 | 
						||
         (replace 'build
 | 
						||
           (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
             (let ((esbuild (string-append (assoc-ref inputs "esbuild")
 | 
						||
                                           "/bin/esbuild"))
 | 
						||
                   (node (string-append (assoc-ref inputs "node")
 | 
						||
                                        "/bin/node"))
 | 
						||
                   (target (string-append (assoc-ref outputs "out")
 | 
						||
                                          "/share/javascript/mathjax/es5")))
 | 
						||
               ;; Preprocess files and generate lib/ subdirs.
 | 
						||
               (invoke node "components/bin/makeAll")
 | 
						||
               ;; Build components.
 | 
						||
               (apply
 | 
						||
                invoke
 | 
						||
                esbuild
 | 
						||
                "--bundle"
 | 
						||
                "--minify"
 | 
						||
                ;; esbuild cannot transpile some features to ES5, so use ES6 instead.
 | 
						||
                "--target=es6"
 | 
						||
                (string-append "--outdir=" target)
 | 
						||
                "--sourcemap"
 | 
						||
                "--outbase=components/src"
 | 
						||
                "--define:__dirname=\"/\""
 | 
						||
                ;; In the browser the global object is window, see
 | 
						||
                ;; https://developer.mozilla.org/en-US/docs/Glossary/Global_object
 | 
						||
                "--define:global=window"
 | 
						||
                ;; Find all component entry points, which have the same name as their
 | 
						||
                ;; parent directory.
 | 
						||
                (filter
 | 
						||
                 (lambda (f)
 | 
						||
                     (string=?
 | 
						||
                       (basename (dirname f))
 | 
						||
                       (string-drop-right (basename f) 3)))
 | 
						||
                 (find-files "components/src" "\\.js$")))
 | 
						||
               ;; Move all .js files into their parent directory, where MathJax
 | 
						||
               ;; expects them.
 | 
						||
               (for-each
 | 
						||
                 (lambda (f)
 | 
						||
                     (rename-file f (string-append (dirname (dirname f)) "/" (basename f))))
 | 
						||
                 (find-files target "\\.js(\\.map)?$"))
 | 
						||
               ;; Copy font files.
 | 
						||
               (copy-recursively
 | 
						||
                 "ts/output/chtml/fonts/tex-woff-v2"
 | 
						||
                 (string-append target "/output/chtml/fonts/woff-v2")))))
 | 
						||
         (delete 'check)
 | 
						||
         (delete 'install))))
 | 
						||
    (native-inputs
 | 
						||
     `(("esbuild" ,esbuild)
 | 
						||
       ("node" ,node-lts)
 | 
						||
       ("node-mj-context-menu"
 | 
						||
        ,(let ((name "context-menu")
 | 
						||
               (version "0.6.1"))
 | 
						||
           (origin
 | 
						||
             (method git-fetch)
 | 
						||
             (uri (git-reference
 | 
						||
                    (url "https://github.com/zorkow/context-menu.git")
 | 
						||
                    (commit (string-append "v" version))))
 | 
						||
             (file-name (git-file-name name version))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "1q063l6477z285j6h5wvccp6iswvlp0jmb96sgk32sh0lf7nhknh")))))
 | 
						||
       ("node-mhchemparser"
 | 
						||
        ,(let ((name "mhchemparser")
 | 
						||
               ;; Version 4.1.1. There are no tags.
 | 
						||
               (version "b1bd0670df7e9bbd5a724ac642aa2664d6e500b3"))
 | 
						||
           (origin
 | 
						||
             (method git-fetch)
 | 
						||
             (uri (git-reference
 | 
						||
                    (url "https://github.com/mhchem/mhchemParser.git")
 | 
						||
                    (commit version)))
 | 
						||
             (file-name (git-file-name name version))
 | 
						||
             (sha256
 | 
						||
              (base32
 | 
						||
               "1g72kbxzf9f2igidpma3jwk28ln4bp3qhwspmhnm79baf3701dgv")))))))
 | 
						||
    (home-page "https://www.mathjax.org/")
 | 
						||
    (synopsis (package-synopsis js-mathjax))
 | 
						||
    (description (package-description js-mathjax))
 | 
						||
    (license license:asl2.0)))
 | 
						||
 | 
						||
(define-public js-commander
 | 
						||
  (package
 | 
						||
    (name "js-commander")
 | 
						||
    (version "6.2.1")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
              (url "https://github.com/tj/commander.js")
 | 
						||
              (commit (string-append "v" version))))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32
 | 
						||
         "126m25s6mxpxmdj4aw5awz06b47r8r798lcf1c5bnmmh39cik5i1"))))
 | 
						||
    (build-system trivial-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:modules ((guix build utils))
 | 
						||
       #:builder
 | 
						||
       (begin
 | 
						||
         (use-modules (guix build utils))
 | 
						||
         (chdir (assoc-ref %build-inputs "source"))
 | 
						||
         (let ((esbuild (search-input-file %build-inputs "/bin/esbuild"))
 | 
						||
               (target (string-append %output "/share/javascript/commander")))
 | 
						||
           (invoke esbuild
 | 
						||
                   "--bundle"
 | 
						||
                   "--minify"
 | 
						||
                   "--tsconfig=tsconfig.json"
 | 
						||
                   "--platform=node"
 | 
						||
                   (string-append "--outfile=" target "/index.min.js")
 | 
						||
                   "index.js")))))
 | 
						||
    (native-inputs
 | 
						||
     (list esbuild))
 | 
						||
    (home-page "https://github.com/tj/commander.js")
 | 
						||
    (synopsis "Library for node.js command-line interfaces")
 | 
						||
    (description "Commander.js aims to be the complete solution for node.js
 | 
						||
command-line interfaces.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public js-xmldom-sre
 | 
						||
  ;; This commit corresponds to the untagged release 0.1.32
 | 
						||
  (let ((commit "3c79325bc2c9e5d27e3ba44b680fa8c5dd6a381d")
 | 
						||
        (revision "1"))
 | 
						||
    (package
 | 
						||
      (name "js-xmldom-sre")
 | 
						||
      (version "0.1.32")
 | 
						||
      (source
 | 
						||
       (origin
 | 
						||
         (method git-fetch)
 | 
						||
         (uri (git-reference
 | 
						||
               (url "https://github.com/zorkow/xmldom/")
 | 
						||
               (commit commit)))
 | 
						||
         (file-name (git-file-name name version))
 | 
						||
         (sha256
 | 
						||
          (base32
 | 
						||
           "0a88v0id3mjflpvjqhv8a28br0xvaaszxbf7alg6pxfbnkb69yyq"))))
 | 
						||
      (build-system trivial-build-system)
 | 
						||
      (arguments
 | 
						||
       `(#:modules ((guix build utils))
 | 
						||
         #:builder
 | 
						||
         (begin
 | 
						||
           (use-modules (guix build utils))
 | 
						||
           (chdir (assoc-ref %build-inputs "source"))
 | 
						||
           (let ((esbuild (search-input-file %build-inputs "/bin/esbuild"))
 | 
						||
                 (target (string-append %output "/share/javascript/xmldom-sre")))
 | 
						||
             (invoke esbuild
 | 
						||
                     "--bundle"
 | 
						||
                     "--minify"
 | 
						||
                     "--platform=node"
 | 
						||
                     (string-append "--outfile=" target "/dom-parser.min.js")
 | 
						||
                     "dom-parser.js")))))
 | 
						||
      (native-inputs
 | 
						||
       (list esbuild))
 | 
						||
      (home-page "https://github.com/zorkow/xmldom/")
 | 
						||
      (synopsis "DOM parser and XML serializer")
 | 
						||
      (description "This is a fork of the xmldom library.  It allows the use
 | 
						||
of wicked-good-xpath together with xmldom.")
 | 
						||
      ;; One of these licenses may be selected.
 | 
						||
      (license (list license:expat
 | 
						||
                     license:lgpl2.0)))))
 | 
						||
 | 
						||
(define-public js-respond
 | 
						||
  (package
 | 
						||
    (name "js-respond")
 | 
						||
    (version "1.4.2")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                     (url "https://github.com/scottjehl/Respond")
 | 
						||
                     (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "00xid731rirc7sdy1gc8qal3v9g0agr2qx15hm4x97l1lcbylyn2"))))
 | 
						||
    (build-system minify-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:javascript-files '("src/matchmedia.addListener.js"
 | 
						||
                            "src/matchmedia.polyfill.js"
 | 
						||
                            "src/respond.js")))
 | 
						||
    (home-page "https://github.com/scottjehl/Respond")
 | 
						||
    (synopsis "Polyfill for min/max-width CSS3 Media Queries")
 | 
						||
    (description "The goal of this script is to provide a fast and lightweight
 | 
						||
script to enable responsive web designs in browsers that don't support CSS3
 | 
						||
Media Queries.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public js-html5shiv
 | 
						||
  (package
 | 
						||
    (name "js-html5shiv")
 | 
						||
    (version "3.7.3")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                     (url "https://github.com/aFarkas/html5shiv")
 | 
						||
                     (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0y1c5nyq0brl9fjdihhax33vks4s1ij9iv113879sg3zflmgqpd0"))))
 | 
						||
    (build-system minify-build-system)
 | 
						||
    (home-page "https://github.com/aFarkas/html5shiv")
 | 
						||
    (synopsis "Enable HTML5 sectioning elements in legacy browsers")
 | 
						||
    (description "The HTML5 Shiv enables use of HTML5 sectioning elements in
 | 
						||
legacy Internet Explorer and provides basic HTML5 styling for Internet
 | 
						||
Explorer 6-9, Safari 4.x (and iPhone 3.x), and Firefox 3.x.")
 | 
						||
    ;; From the file "MIT and GPL2 licenses.md":
 | 
						||
    ;;
 | 
						||
    ;;   This software is licensed under a dual license system (MIT or GPL
 | 
						||
    ;;   version 2). This means you are free to choose with which of both
 | 
						||
    ;;   licenses (MIT or GPL version 2) you want to use this library.
 | 
						||
    (license (list license:expat license:gpl2))))
 | 
						||
 | 
						||
(define-public js-json2
 | 
						||
  (let ((commit "031b1d9e6971bd4c433ca85e216cc853f5a867bd")
 | 
						||
        (revision "1"))
 | 
						||
    (package
 | 
						||
      (name "js-json2")
 | 
						||
      (version (string-append "2016-10-28." revision "-" (string-take commit 7)))
 | 
						||
      (source (origin
 | 
						||
                (method git-fetch)
 | 
						||
                (uri (git-reference
 | 
						||
                      (url "https://github.com/douglascrockford/JSON-js")
 | 
						||
                      (commit commit)))
 | 
						||
                (file-name (string-append name "-" version "-checkout"))
 | 
						||
                (sha256
 | 
						||
                 (base32
 | 
						||
                  "1fvb6b2y5sd3sqdgcj683sdxcbxdii34q0ysc9wg0dq1sy81l11v"))))
 | 
						||
      (build-system minify-build-system)
 | 
						||
      (arguments
 | 
						||
       `(#:javascript-files '("json2.js"
 | 
						||
                              "json_parse.js"
 | 
						||
                              "json_parse_state.js"
 | 
						||
                              "cycle.js")))
 | 
						||
      (home-page "https://github.com/douglascrockford/JSON-js")
 | 
						||
      (synopsis "JSON encoders and decoders")
 | 
						||
      (description "The files in this collection implement JSON
 | 
						||
encoders/decoders in JavaScript.
 | 
						||
 | 
						||
@code{json2.js}: This file creates a JSON property in the global object, if
 | 
						||
there isn't already one, setting its value to an object containing a stringify
 | 
						||
method and a parse method.  The @code{parse} method uses the @code{eval}
 | 
						||
method to do the parsing, guarding it with several regular expressions to
 | 
						||
defend against accidental code execution hazards.  On current browsers, this
 | 
						||
file does nothing, preferring the built-in JSON object.
 | 
						||
 | 
						||
@code{json_parse.js}: This file contains an alternative JSON @code{parse}
 | 
						||
function that uses recursive descent instead of @code{eval}.
 | 
						||
 | 
						||
@code{json_parse_state.js}: This files contains an alternative JSON
 | 
						||
@code{parse} function that uses a state machine instead of @code{eval}.
 | 
						||
 | 
						||
@code{cycle.js}: This file contains two functions, @code{JSON.decycle} and
 | 
						||
@code{JSON.retrocycle}, which make it possible to encode cyclical structures
 | 
						||
and DAGs in JSON, and to then recover them.  This is a capability that is not
 | 
						||
provided by ES5.  @code{JSONPath} is used to represent the links.")
 | 
						||
      (license license:public-domain))))
 | 
						||
 | 
						||
(define-public js-strftime
 | 
						||
  (package
 | 
						||
    (name "js-strftime")
 | 
						||
    (version "0.10.0")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                     (url"https://github.com/samsonjs/strftime")
 | 
						||
                     (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "131nmlivazwxyba25kh9lda99749fq4xsyin6lzfalaaydviby4p"))))
 | 
						||
    (build-system minify-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:javascript-files '("strftime.js")))
 | 
						||
    (home-page "https://github.com/samsonjs/strftime")
 | 
						||
    (synopsis "Implementation of strftime to JavaScript")
 | 
						||
    (description "This is an implementation of the @code{strftime} procedure
 | 
						||
for JavaScript.  It works in (at least) node.js and browsers.  It supports
 | 
						||
localization and timezones.  Most standard specifiers from C are supported as
 | 
						||
well as some other extensions from Ruby.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public js-highlight
 | 
						||
  (package
 | 
						||
    (name "js-highlight")
 | 
						||
    (version "9.12.0")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                     (url "https://github.com/isagalaev/highlight.js")
 | 
						||
                     (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "12qz22qjpd6svj58pwgcwg2x2rzhihfdrxg6lgj39nfpaln6dris"))))
 | 
						||
    (build-system minify-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:javascript-files '("src/highlight.js")))
 | 
						||
    (home-page "https://github.com/isagalaev/highlight.js")
 | 
						||
    (synopsis "Syntax highlighting for JavaScript")
 | 
						||
    (description "Highlight.js is a syntax highlighter written in JavaScript.
 | 
						||
It works in the browser as well as on the server.  It works with pretty much
 | 
						||
any markup, doesn’t depend on any framework and has automatic language
 | 
						||
detection.")
 | 
						||
    (license license:bsd-3)))
 | 
						||
 | 
						||
(define-public js-datatables
 | 
						||
  (package
 | 
						||
    (name "js-datatables")
 | 
						||
    (version "1.10.19")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://datatables.net/releases/DataTables-"
 | 
						||
                                  version ".zip"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0cff8a1g7pjwbjdqq0yzqd963ar7pfi4splmm6rwdzganr77rkhb"))))
 | 
						||
    (build-system minify-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:javascript-files '("media/js/dataTables.bootstrap.js"
 | 
						||
                            "media/js/jquery.dataTables.js")))
 | 
						||
    (native-inputs
 | 
						||
     (list unzip))
 | 
						||
    (home-page "https://datatables.net")
 | 
						||
    (synopsis "DataTables plug-in for jQuery")
 | 
						||
    (description "DataTables is a table enhancing plug-in for the jQuery
 | 
						||
Javascript library, adding sorting, paging and filtering abilities to plain
 | 
						||
HTML tables with minimal effort.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public js-requirejs
 | 
						||
  (package
 | 
						||
    (name "js-requirejs")
 | 
						||
    (version "2.3.6")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                     (url "https://github.com/requirejs/requirejs")
 | 
						||
                     (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0cvd5y2mb3h6yil3niqn3gjqrzixdsxcz4rvc2f0hg4kzp5y0w86"))))
 | 
						||
    (build-system minify-build-system)
 | 
						||
    (arguments `(#:javascript-files '("require.js")))
 | 
						||
    (home-page "https://github.com/requirejs/requirejs/")
 | 
						||
    (synopsis "File and module loader for JavaScript")
 | 
						||
    (description "RequireJS loads plain JavaScript files as well as more
 | 
						||
defined modules.  It is optimized for in-browser use, including in a Web
 | 
						||
Worker, but it can be used in other JavaScript environments.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public js-selectize
 | 
						||
  (package
 | 
						||
    (name "js-selectize")
 | 
						||
    (version "0.12.6")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                     (url "https://github.com/selectize/selectize.js")
 | 
						||
                     (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "15gichl8wi6yxag2ps723nxrgyan15976dzsnvw9h9py8sbyyzjn"))))
 | 
						||
    (build-system minify-build-system)
 | 
						||
    ;; We use the standalone file instead of src/selectize.js because the
 | 
						||
    ;; former includes the source code for MicroEvent and other modules that
 | 
						||
    ;; Selectize refers to.
 | 
						||
    (arguments `(#:javascript-files '("dist/js/standalone/selectize.js")))
 | 
						||
    (home-page "https://selectize.github.io/selectize.js/")
 | 
						||
    (synopsis "Hybrid widget between a textbox and <select> box")
 | 
						||
    (description "Selectize is the hybrid of a textbox and @code{<select>}
 | 
						||
box.  It's jQuery based and it has autocomplete and native-feeling keyboard
 | 
						||
navigation; it is useful for tagging, contact lists, etc.")
 | 
						||
    (license license:asl2.0)))
 | 
						||
 | 
						||
(define-public js-es5-shim
 | 
						||
  (package
 | 
						||
    (name "js-es5-shim")
 | 
						||
    (version "4.5.13")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                     (url "https://github.com/es-shims/es5-shim")
 | 
						||
                     (commit (string-append "v" version))))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "142w384fbyllq4yggv173g82lw3wix4jqcg6hkhx1ymq89vvnpmh"))))
 | 
						||
    (build-system minify-build-system)
 | 
						||
    (arguments `(#:javascript-files
 | 
						||
                 '("es5-sham.js"
 | 
						||
                   "es5-shim.js")))
 | 
						||
    (home-page "https://github.com/es-shims/es5-shim")
 | 
						||
    (synopsis "ECMAScript 5 compatibility shims for legacy JavaScript engines")
 | 
						||
    (description "@code{es5-shim.js} patches a JavaScript context to contain
 | 
						||
all ECMAScript 5 methods that can be faithfully emulated with a legacy
 | 
						||
JavaScript engine.  @code{es5-sham.js} patches other ES5 methods as closely as
 | 
						||
possible.  Many of these shams are intended only to allow code to be written
 | 
						||
to ES5 without causing run-time errors in older engines.  In many cases, this
 | 
						||
means that these shams cause many ES5 methods to silently fail.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public js-filesaver
 | 
						||
  (package
 | 
						||
    (name "js-filesaver")
 | 
						||
    (version "1.3.8")
 | 
						||
    (source (origin
 | 
						||
              (method git-fetch)
 | 
						||
              (uri (git-reference
 | 
						||
                     (url "https://github.com/eligrey/FileSaver.js")
 | 
						||
                     (commit version)))
 | 
						||
              (file-name (git-file-name name version))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "0gvqk0hnr8fig0n4da7vj7q6z31bcyv52916xz3rbmdj3pgpiv1d"))))
 | 
						||
    (build-system minify-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (add-after 'unpack 'fix-uglification
 | 
						||
           ;; Remove "export" keyword. That keyword is not present in
 | 
						||
           ;; the minified version of the library some projects are using,
 | 
						||
           ;; e.g.,
 | 
						||
           ;; <https://github.com/jmoenig/Snap--Build-Your-Own-Blocks/blob/master/FileSaver.min.js>
 | 
						||
           (lambda _
 | 
						||
             (substitute* "src/FileSaver.js"
 | 
						||
               (("export ") ""))
 | 
						||
             #t))
 | 
						||
         (add-after 'install 'install-unminified-version
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (install-file "src/FileSaver.js"
 | 
						||
                           (string-append (assoc-ref outputs "out")
 | 
						||
                                          "/share/javascript"))
 | 
						||
             #t)))))
 | 
						||
    (home-page
 | 
						||
     "https://eligrey.com/blog/saving-generated-files-on-the-client-side/")
 | 
						||
    (synopsis "HTML5 saveAs() FileSaver implementation")
 | 
						||
    (description "@file{FileSaver.js} implements the @code{saveAs()}
 | 
						||
FileSaver interface in browsers that do not natively support it.
 | 
						||
 | 
						||
@file{FileSaver.js} is the solution to saving files on the
 | 
						||
client-side, and is perfect for webapps that need to generate files,
 | 
						||
or for saving sensitive information that shouldn't be sent to an
 | 
						||
external server.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public mujs
 | 
						||
  (package
 | 
						||
    (name "mujs")
 | 
						||
    (version "1.2.0")
 | 
						||
    (source
 | 
						||
     (origin
 | 
						||
       (method git-fetch)
 | 
						||
       (uri (git-reference
 | 
						||
             (url "https://github.com/ccxvii/mujs")
 | 
						||
             (commit version)))
 | 
						||
       (file-name (git-file-name name version))
 | 
						||
       (sha256
 | 
						||
        (base32 "0kqw3xhjk4l2jar14a1f9b3m0xq0h2g3nc9m6hsdv7kf8jhfm83l"))
 | 
						||
       (snippet
 | 
						||
        #~(begin
 | 
						||
            (use-modules (guix build utils))
 | 
						||
            (for-each delete-file
 | 
						||
                      (list "astnames.h"
 | 
						||
                            "opnames.h"
 | 
						||
                            "one.c"))))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     (list
 | 
						||
       #:phases
 | 
						||
       #~(modify-phases %standard-phases
 | 
						||
           (delete 'configure)          ; no configure script
 | 
						||
           (replace 'install
 | 
						||
             (lambda* (#:key (make-flags '()) #:allow-other-keys)
 | 
						||
               (apply invoke "make" "install-shared" make-flags))))
 | 
						||
       #:make-flags
 | 
						||
       #~(list (string-append "VERSION=" #$version)
 | 
						||
               (string-append "CC=" #$(cc-for-target))
 | 
						||
               (string-append "prefix=" #$output))
 | 
						||
       #:tests? #f))                    ; no tests
 | 
						||
    (inputs
 | 
						||
     (list readline))
 | 
						||
    (home-page "https://mujs.com/")
 | 
						||
    (synopsis "JavaScript interpreter written in C")
 | 
						||
    (description "MuJS is a lightweight Javascript interpreter designed for
 | 
						||
embedding in other software to extend them with scripting capabilities.  MuJS
 | 
						||
was designed with a focus on small size, correctness, and simplicity.  It is
 | 
						||
written in portable C and implements ECMAScript as specified by ECMA-262.  The
 | 
						||
interface for binding with native code is designed to be as simple as possible
 | 
						||
to use, and is very similar to Lua.  There is no need to interact with byzantine
 | 
						||
C++ template mechanisms, or worry about marking and unmarking garbage collection
 | 
						||
roots, or wrestle with obscure build systems.")
 | 
						||
    (license license:isc)))
 | 
						||
 | 
						||
(define-public quickjs
 | 
						||
  (package
 | 
						||
    (name "quickjs")
 | 
						||
    (version "2021-03-27")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://bellard.org/quickjs/quickjs-"
 | 
						||
                                  version ".tar.xz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "06pywwpmfwjz225h59wf90q96a2fd66qfcw5xa6m6y9k9k7glnx4"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:make-flags
 | 
						||
       (list "prefix="
 | 
						||
             (string-append "DESTDIR=" %output))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (delete 'configure)
 | 
						||
         (replace 'check
 | 
						||
           (lambda _
 | 
						||
             (invoke "make" "microbench"))))))
 | 
						||
    (home-page "https://bellard.org/quickjs/")
 | 
						||
    (synopsis "Small embeddable Javascript engine")
 | 
						||
    (description "QuickJS supports the ES2020 specification including modules,
 | 
						||
asynchronous generators, proxies, BigInt and BigDecimal.  It can compile
 | 
						||
Javascript sources to executables with no external dependency.  It includes a
 | 
						||
command line interpreter with contextual colorization implemented in
 | 
						||
Javascript and a small built-in standard library with C library wrappers.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public duktape
 | 
						||
  (package
 | 
						||
    (name "duktape")
 | 
						||
    (version "2.6.0")
 | 
						||
    (source (origin
 | 
						||
              (method url-fetch)
 | 
						||
              (uri (string-append "https://duktape.org/duktape-"
 | 
						||
                                  version ".tar.xz"))
 | 
						||
              (sha256
 | 
						||
               (base32
 | 
						||
                "19szwxzvl2g65fw95ggvb8h0ma5bd9vvnnccn59hwnc4dida1x4n"))))
 | 
						||
    (build-system gnu-build-system)
 | 
						||
    (arguments
 | 
						||
     `(#:tests? #f                      ; No tests.
 | 
						||
       #:make-flags (list "-f" "Makefile.sharedlibrary"
 | 
						||
                          (string-append "INSTALL_PREFIX=" %output))
 | 
						||
       #:phases
 | 
						||
       (modify-phases %standard-phases
 | 
						||
         (delete 'configure)
 | 
						||
         ;; At least another major GNU/Linux distribution carries their own
 | 
						||
         ;; .pc file with this package.
 | 
						||
         (add-after 'install 'install-pkg-config
 | 
						||
           (lambda* (#:key outputs #:allow-other-keys)
 | 
						||
             (let* ((out (assoc-ref outputs "out"))
 | 
						||
                    (pkg-config-dir (string-append out "/lib/pkgconfig")))
 | 
						||
               (mkdir-p pkg-config-dir)
 | 
						||
               (with-output-to-file (string-append pkg-config-dir "/duktape.pc")
 | 
						||
                 (lambda _
 | 
						||
                   (format #t "prefix=~@*~a~@
 | 
						||
                               libdir=${prefix}/lib~@
 | 
						||
                               includedir=${prefix}/include~@
 | 
						||
 | 
						||
                               Name: duktape~@
 | 
						||
                               Description: Embeddable Javascript engine~@
 | 
						||
                               Version: ~a~@
 | 
						||
                               Libs: -L${libdir} -lduktape~@
 | 
						||
                               Cflags: -I${includedir}~%"
 | 
						||
                           out ,version)))))))))
 | 
						||
    (home-page "https://duktape.org/")
 | 
						||
    (synopsis "Small embeddable Javascript engine")
 | 
						||
    (description "Duktape is an embeddable Javascript engine, with a focus on
 | 
						||
portability and compact footprint.  Duktape is easy to integrate into a C/C++
 | 
						||
project: add @file{duktape.c}, @file{duktape.h}, and @file{duk_config.h} to
 | 
						||
your build, and use the Duktape API to call ECMAScript functions from C code
 | 
						||
and vice versa.")
 | 
						||
    (license license:expat)))
 | 
						||
 | 
						||
(define-public rhino
 | 
						||
    (package
 | 
						||
      (name "rhino")
 | 
						||
      (version "1.7.7.2")
 | 
						||
      (source (origin
 | 
						||
                (method git-fetch)
 | 
						||
                (uri (git-reference
 | 
						||
                      (url "https://github.com/mozilla/rhino.git")
 | 
						||
                      (commit "935942527ff434b205e797df4185518e5369466e")))
 | 
						||
                (file-name (git-file-name name version))
 | 
						||
                (sha256
 | 
						||
                 (base32
 | 
						||
                  "09i4yr98hs6855fs7fhgmrpiwpr90lhxdv2bvfj97nn4rv1d7wl8"))
 | 
						||
                (modules '((guix build utils)))
 | 
						||
                (snippet '(begin
 | 
						||
                            ;; Remove benchmark testing
 | 
						||
                            (delete-file-recursively "testsrc/benchmarks")
 | 
						||
                            (delete-file-recursively
 | 
						||
                             "testsrc/org/mozilla/javascript/benchmarks")
 | 
						||
                            ;; Identify bundled jars
 | 
						||
                            (format #t "~%~a~%" "Sourced jars")
 | 
						||
                            (for-each (lambda (f)
 | 
						||
                                        (format #t "~/Deleting: ~a~%" f)
 | 
						||
                                        (delete-file f))
 | 
						||
                                      (find-files "." "\\.jar$"))))))
 | 
						||
      (build-system ant-build-system)
 | 
						||
      (inputs (list bash-minimal))
 | 
						||
      (native-inputs (list java-junit java-hamcrest-core java-snakeyaml))
 | 
						||
      (arguments
 | 
						||
       `(#:phases
 | 
						||
         (modify-phases
 | 
						||
             %standard-phases
 | 
						||
           (replace 'check
 | 
						||
             (lambda* (#:key tests? inputs native-inputs
 | 
						||
                       #:allow-other-keys)
 | 
						||
               (when tests?
 | 
						||
                 (setenv "ANT_OPTS" "-Doffline=true")
 | 
						||
                 (let ((junit-lib
 | 
						||
                        (assoc-ref inputs "java-junit"))
 | 
						||
                       (hamcrest-lib
 | 
						||
                        (assoc-ref inputs "java-hamcrest-core"))
 | 
						||
                       (snakeyaml-lib
 | 
						||
                        (assoc-ref inputs "java-snakeyaml")))
 | 
						||
                   (with-directory-excursion "testsrc"
 | 
						||
                     (substitute* "build.xml"
 | 
						||
                       (("<pathelement location=\"\\$\\{xbean.jar\\}\" */>" all)
 | 
						||
                        (string-append "<!-- " all " -->"))
 | 
						||
                       (("<pathelement location=\"\\$\\{jsr173.jar\\}\" */>" all)
 | 
						||
                        (string-append "<!-- " all " -->"))
 | 
						||
                       (("<pathelement path=\"\\$\\{coverage.classes.dir\\}\" */>"
 | 
						||
                         all)
 | 
						||
                        (string-append "<!-- " all " -->"))
 | 
						||
                       (("<pathelement path=\"lib/emma.jar\"/>" all)
 | 
						||
                        (string-append "<!-- " all " -->"))
 | 
						||
                       (("<pathelement path=\"lib/junit.jar\" ?/>")
 | 
						||
                        (string-append
 | 
						||
                         "<fileset dir=\"" junit-lib "\" includes=\"**/*.jar\"/>"))
 | 
						||
                       (("<pathelement path=\"lib/hamcrest.jar\" ?/>")
 | 
						||
                        (string-append "<fileset dir=\"" hamcrest-lib
 | 
						||
                                       "\" includes=\"**/*.jar\"/>"))
 | 
						||
                       (("<pathelement path=\"lib/snakeyaml.jar\" ?/>")
 | 
						||
                        (string-append "<fileset dir=\"" snakeyaml-lib
 | 
						||
                         "\" includes=\"**/*.jar\"/>"))
 | 
						||
                       ;; Disabling instrumentation.
 | 
						||
                       (("(<target name=\"junit\" depends=\"junit-compile),.*"
 | 
						||
                         all pre)
 | 
						||
                        (string-append pre "\">"))))
 | 
						||
                   (invoke "ant" "junit")))))
 | 
						||
           (replace 'install
 | 
						||
                      (lambda* (#:key inputs outputs #:allow-other-keys)
 | 
						||
                        (let* ((out (assoc-ref outputs "out"))
 | 
						||
                               (pkg+ver (string-append ,name ,version))
 | 
						||
                               (bin (string-append out "/bin"))
 | 
						||
                               (rhino (string-append bin "/rhino"))
 | 
						||
                               (man (string-append out "/share/man/man1")))
 | 
						||
                          (mkdir-p bin)
 | 
						||
                          (install-file "man/rhino.1" man)
 | 
						||
                          (install-file (string-append "build/" pkg+ver
 | 
						||
                                                       "/js.jar")
 | 
						||
                                        (string-append out "/share/java"))
 | 
						||
                          (with-output-to-file rhino
 | 
						||
                            (lambda _
 | 
						||
                              (format #t "#!~a~%~a -jar ~a $@~%"
 | 
						||
                                      (search-input-file inputs "/bin/bash")
 | 
						||
                                      (search-input-file inputs "/bin/java")
 | 
						||
                                      (string-append out "/share/java/js.jar"))))
 | 
						||
                          (chmod rhino #o755)))))))
 | 
						||
      (home-page "https://mozilla.github.io/rhino")
 | 
						||
      (synopsis "Javascript implemented in Java")
 | 
						||
      (description
 | 
						||
       "Rhino implements ECMAScript, also known as JavaScript, in Java as
 | 
						||
specified in the fifth edition of ECMA-262.")
 | 
						||
      (license license:mpl2.0)))
 | 
						||
 |