;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017, 2020 Sergei Trofimovich <slyfox@inbox.ru>
;;; Copyright © 2021 Sergei Trofimovich <slyich@gmail.com>
;;; 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 re2c)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (gnu packages python)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public re2c
  (package
    (name "re2c")
    (version "2.2")
    (source (origin
             (method url-fetch)
             (uri (string-append "https://github.com/skvadrik/" name
                                 "/releases/download/" version "/"
                                 name "-" version ".tar.xz"))
             (sha256
              (base32
               "1nkbv3bxz1kwwql1pdlnj3lxy5h2vsaif393ivb5b9d8610mxi0g"))))
    (build-system gnu-build-system)
    (home-page "https://re2c.org/")
    (native-inputs
     (list python))             ; for the test driver
    (synopsis "Lexer generator for C/C++")
    (description
     "@code{re2c} generates minimalistic hard-coded state machine (as opposed
to full-featured table-based lexers).  Flexible API allows generated code
to be wired into virtually any environment.  Instead of exposing traditional
@code{yylex()} style API, re2c exposes its internals.  Be sure to take a look
at examples, they cover a lot of real-world cases and shed some light on dark
corners of re2c API.")
    (license public-domain)))
ad845cfa16ad70cb'>gnu</a>/<a href='/guix/log/gnu/packages?id=492d56b9e07159493b44dcbbad845cfa16ad70cb'>packages</a>/<a href='/guix/log/gnu/packages/nickle.scm?id=492d56b9e07159493b44dcbbad845cfa16ad70cb'>nickle.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages/nickle.scm?id=492d56b9e07159493b44dcbbad845cfa16ad70cb&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-11-22 08:37:25 +0100'>2022-11-22</span></td><td><a href='/guix/commit/gnu/packages/nickle.scm?id=a3c87f14608fdf103139d76a602b26db196a6018'>gnu: nickle: Update to 2.90.</a><span class='msg-avail'>...</span></td><td>Marius Bakke</td></tr>
n></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2018-05-29 18:29:36 +0200'>2018-05-29</span></td><td><a href='/guix/commit/CODE-OF-CONDUCT?id=a076f19908d06b6df49f1c25c40de8838213cd71'>CODE-OF-CONDUCT: Switch to version 1.4 of the Contributor Covenant.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-04-04 23:45:57 +0200'>2016-04-04</span></td><td><a href='/guix/commit/CODE-OF-CONDUCT?id=e314ce1bd7b21229c750ab7132feac8189da87ba'>CoC: Clarify which project we're talking about.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2015-12-09 14:29:41 +0100'>2015-12-09</span></td><td><a href='/guix/commit/CODE-OF-CONDUCT?id=e15fcdd149cec662fcaf4b550ee32879bd53a591'>Add "Contributor Covenant".</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<td><a href='/guix/commit/gnu/packages/flex.scm?id=8efe2a22eaaf00d667c54968c025a3477cb3c3f7'>gnu: Use "code" instead of "indent".</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2017-07-12 18:25:11 -0400'>2017-07-12</span></td><td><a href='/guix/commit/gnu/packages/flex.scm?id=0a3aca47d9baed5f3cd25c6a6489a625776fd26e'>gnu: grub: Fix build failure with recent flex.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2017-05-28 09:56:14 -0400'>2017-05-28</span></td><td><a href='/guix/commit/gnu/packages/flex.scm?id=2dca204eb02835504df6846d9a543c729dc612e4'>gnu: flex: Use the gzip-compressed tarball.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2017-05-27 10:06:57 -0400'>2017-05-27</span></td><td><a href='/guix/commit/gnu/packages/flex.scm?id=77e2538eda8a2721aef8336103c94fe31e12870c'>gnu: packages: flex: Add missing 'lzip' input.</a><span class='msg-avail'>...</span></td><td>Sergei Trofimovich</td></tr>
<tr><td><span title='2017-05-15 17:07:12 -0400'>2017-05-15</span></td><td><a href='/guix/commit/gnu/packages/flex.scm?id=5e54f4adda6b636b03b252804565f4d845d03658'>gnu: flex-2.6.1: Remove variable.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>
<tr><td><span title='2017-05-15 17:07:12 -0400'>2017-05-15</span></td><td><a href='/guix/commit/gnu/packages/flex.scm?id=93fabf59962aeb15981bd547850de1dab69eccfb'>gnu: flex: Update to 2.6.4.</a><span class='msg-avail'>...</span></td><td>Leo Famulari</td></tr>