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Diffstat (limited to 'gnu/packages/regex.scm')
| -rw-r--r-- | gnu/packages/regex.scm | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gnu/packages/regex.scm b/gnu/packages/regex.scm index cea9db8379..e685a17d28 100644 --- a/gnu/packages/regex.scm +++ b/gnu/packages/regex.scm @@ -1,4 +1,6 @@ ;;; GNU Guix --- Functional package management for GNU +;;; Copyright © 2014 John Darrington +;;; Copyright © 2015 Mark H Weaver <mhw@netris.org> ;;; Copyright © 2016 Marius Bakke <mbakke@fastmail.com> ;;; ;;; This file is part of GNU Guix. @@ -55,3 +57,33 @@ backtracking regular expression engines like those used in PCRE, Perl and Python. It is a C++ library.") (license license:bsd-3))) + +(define-public tre + (package + (name "tre") + (version "0.8.0") + (source (origin + (method url-fetch) + (uri (string-append "http://laurikari.net/tre/" + name "-" version ".tar.bz2")) + (sha256 + (base32 + "0n36cgqys59r2gmb7jzbqiwsy790v8nbxk82d2n2saz0rp145ild")))) + (build-system gnu-build-system) + (arguments + `(#:phases (alist-cons-before + 'check 'install-locales + (lambda _ + ;; The tests require the availability of the + ;; 'en_US.ISO-8859-1' locale. + (setenv "LOCPATH" (getcwd)) + (zero? (system* "localedef" "--no-archive" + "--prefix" (getcwd) "-i" "en_US" + "-f" "ISO-8859-1" "./en_US.ISO-8859-1"))) + %standard-phases))) + (synopsis "Approximate regex matching library and agrep utility") + (description "Superset of the POSIX regex API, enabling approximate +matching. Also ships a version of the agrep utility which behaves similar to +grep but features inexact matching.") + (home-page "http://laurikari.net/tre") + (license license:bsd-2))) |