;;; GNU Guix --- Functional package management for GNU ;;; Copyright © 2017, 2020 Sergei Trofimovich <slyfox@inbox.ru> ;;; 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 (guix download) #:use-module (guix build-system gnu)) (define-public re2c (package (name "re2c") (version "2.0.3") (source (origin (method url-fetch) (uri (string-append "https://github.com/skvadrik/" name "/releases/download/" version "/" name "-" version ".tar.xz")) (sha256 (base32 "0y22fiyv2pqmq8asb2p5hzcf7ibjdrz7nl16rlpzy8damaw1xg5j")))) (build-system gnu-build-system) (home-page "https://re2c.org/") (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)))