;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2014 Marek Benc <merkur32@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 nvi)
  #:use-module (gnu packages)
  #:use-module (gnu packages dbm)
  #:use-module (gnu packages ncurses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu)
  #:use-module (guix licenses))

(define-public nvi
  (package
    (name "nvi")
    (version "1.81.6")
    (source
      (origin
        (method url-fetch)
        (uri          ;; sites.google.coma/bostic.com/keithbostic/vi is stale.
          (string-append "http://harrier.slackbuilds.org/misc/nvi-" version
                         ".tar.bz2"))
        (sha256
          (base32 "0nbbs1inyrqds0ywn3ln5slv54v5zraq7lszkg8nsavv4kivhh9l"))
        (patches (search-patches "nvi-assume-preserve-path.patch"
                                 "nvi-dbpagesize-binpower.patch"
                                 "nvi-db4.patch"))
        (snippet
          ;; Create a wrapper for the configure script, make it executable.
          '(let ((conf-wrap (open-output-file "configure")))
             (display "#!/bin/sh" conf-wrap)
             (newline conf-wrap)
             (display
               "../nvi-1.81.6/dist/configure --srcdir=../nvi-1.81.6/dist $@"
               conf-wrap)
             (newline conf-wrap)
             (close-output-port conf-wrap)
             (chmod "configure" #o0755)
             #t))))

    (build-system gnu-build-system)
    (arguments
      `(#:out-of-source? #t
        #:configure-flags '("--enable-widechar")))
    (inputs
      `(("bdb" ,bdb)
        ("ncurses" ,ncurses)))
    (synopsis "The Berkeley Vi Editor")
    (description
      "Vi is the original screen based text editor for Unix systems.  It is
considered the standard text editor, and is available on almost all Unix
systems.  Nvi is intended as a \"bug-for-bug compatible\" clone of the original
BSD vi editor.  As such, it doesn't have a lot of snazzy features as do some
of the other vi clones such as elvis and vim.  However, if all you want is vi,
this is the one to get.")
    (home-page "https://sites.google.com/a/bostic.com/keithbostic/vi")
    (license bsd-3)))
</td></tr>
<tr><td><span title='2022-06-06 22:43:30 +0200'>2022-06-06</span></td><td><a href='/guix/commit/tests/home-import.scm?id=7041fe0646a9603e7d1d6bde139a284146515917'>packages: Add 'specifications-&gt;packages'.</a><span class='msg-avail'>...</span></td><td>Antero Mejr</td></tr>
<tr><td><span title='2022-03-20 19:02:41 +0100'>2022-03-20</span></td><td><a href='/guix/commit/tests/home-import.scm?id=6da2a5a5655668f42ec5b26f875ddbc498e132b6'>home: import: Properly parse aliases that contain quotes.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-01-05 23:44:18 +0100'>2022-01-05</span></td><td><a href='/guix/commit/tests/home-import.scm?id=d7fb57bcd559fc1fea60cbed91990c06462d33fb'>home: import: Fix handling of manifest entries with specific output.</a><span class='msg-avail'>...</span></td><td>Arjan Adriaanse</td></tr>
<tr><td><span title='2021-11-16 14:38:02 +0100'>2021-11-16</span></td><td><a href='/guix/commit/tests/home-import.scm?id=f35976584cce09e3e857f75caa812daedc8cc07e'>home: Adjust 'guix home import' test for shell aliases.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-10-31 00:51:06 +0200'>2021-10-31</span></td><td><a href='/guix/commit/tests/home-import.scm?id=6f4ca78761471602e3af37ee1a33de446114039f'>home: import: Avoid duplication of 'manifest-&gt;code'.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-10-31 00:51:06 +0200'>2021-10-31</span></td><td><a href='/guix/commit/tests/home-import.scm?id=96728c54df365cc48f14a514b63616ff7a6d052b'>home: import: Factorize triplicated 'version-spec' procedure.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-10-31 00:51:06 +0200'>2021-10-31</span></td><td><a href='/guix/commit/tests/home-import.scm?id=ea19381bd9405bdb711c36b534e463fc7c8ca949'>guix home: import: Call ‘local-file’ with ‘name’</a><span class='msg-avail'>...</span></td><td>Xinglu Chen</td></tr>
<tr><td><span title='2021-10-31 00:51:05 +0200'>2021-10-31</span></td><td><a href='/guix/commit/tests/home-import.scm?id=40acbaf0789d47464062622bef463921556c2235'>Add tests for ‘guix home import’.</a><span class='msg-avail'>...</span></td><td>Xinglu Chen</td></tr>