;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Nikita <nikita@n0.is>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;;
;;; 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 nickle)
  #:use-module (gnu packages)
  #:use-module (gnu packages readline)
  #:use-module (guix build-system gnu)
  #:use-module (guix download)
  #:use-module ((guix licenses) #:prefix license:)
  #:use-module (guix packages))

(define-public nickle
  (package
    (name "nickle")
    (version "2.82")
    (source (origin
              (method url-fetch)
              (uri (string-append "https://nickle.org/release/nickle-"
                                  version ".tar.gz"))
              (sha256
               (base32
                "0jy96z01qbrnmsrywn5mfa14615qdix6b8520qd65c6yjyrk8gs0"))))
    (build-system gnu-build-system)
    (native-inputs
     (list readline))
    (synopsis "Numeric oriented programming language")
    (description
     "Nickle is a programming language based prototyping environment with
powerful programming and scripting capabilities.  Nickle supports a variety of
datatypes, especially arbitrary precision numbers.  The programming language
vaguely resembles C.  Some things in C which do not translate easily are
different, some design choices have been made differently, and a very few
features are simply missing.  Nickle provides the functionality of Unix bc, dc
and expr in a different form.  It is also an ideal environment for prototyping
complex algorithms.  Nickle's scripting capabilities make it a replacement for
spreadsheets in some applications, and its numeric features complement the
limited numeric functionality of text-oriented languages such as AWK and Perl.")
    (home-page "https://nickle.org/")
    (license license:expat)))
ome.sh?id=8b84b47a52f696995c9e7233c4dd6a8551ca3775&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-08-05 15:28:03 +0200'>2022-08-05</span></td><td><a href='/guix/commit/tests/guix-home.sh?id=4337e8466e142da60b9ac1f46d985c875e7fbe15'>tests: Make tests inside container reproducible.</a><span class='msg-avail'>...<span class='msg-tooltip'>* tests/guix-home.sh: Make tests inside container reproducible.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Andrew Tropin</td></tr>
<tr><td><span title='2022-07-14 01:05:34 +0200'>2022-07-14</span></td><td><a href='/guix/commit/tests/guix-home.sh?id=af4c103595a725194318f40fc5aba110772ff417'>home: services: environment-variables: Double-quote values.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/54469&gt;.
Reported by Maxime Devos &lt;maximedevos@telenet.be&gt;.

* gnu/home/services.scm (environment-variable-shell-definitions): New
procedure, with code formerly in 'serialize-posix-env-vars'.
(environment-variables-&gt;setup-environment-script): Change
"setup-environment" from 'mixed-text-file' to 'computed-file', and use
'environment-variable-shell-definitions'.
* tests/guix-home.sh: Test it.
* gnu/home/services/shells.scm (serialize-posix-env-vars): Delegate to
'environment-variable-shell-definitions'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-07-14 01:05:34 +0200'>2022-07-14</span></td><td><a href='/guix/commit/tests/guix-home.sh?id=8af749224fd69daee5b67295186c77becb1a4479'>home: services: shells: Double-quote environment variable values.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/56540&gt;.

Until now, environment variable values were emitted unquoted, producing
invalid shell code if the value contains spaces for example.

* gnu/home/services/shells.scm (serialize-posix-env-vars): Define
'shell-quote' procedure in staged code and use it for #$value.
* tests/guix-home.sh: Add test for PS1 variable with a value containing
spaces.
</span></span></td><td>Ludovic Courtès</td></tr>