From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id Srq2Ji495V5OZAAA0tVLHw (envelope-from ) for ; Sat, 13 Jun 2020 20:55:10 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id mPkjIi495V4KTAAAbx9fmQ (envelope-from ) for ; Sat, 13 Jun 2020 20:55:10 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 07EED940276 for ; Sat, 13 Jun 2020 20:55:10 +0000 (UTC) Received: from localhost ([::1]:34872 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jkDBE-00053y-Uy for larch@yhetil.org; Sat, 13 Jun 2020 16:55:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37812) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jkDB8-00053q-18 for bug-guix@gnu.org; Sat, 13 Jun 2020 16:55:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:59263) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jkDB7-0002vq-ND for bug-guix@gnu.org; Sat, 13 Jun 2020 16:55:01 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jkDB7-0003d4-MA for bug-guix@gnu.org; Sat, 13 Jun 2020 16:55:01 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#41811: `guix search` shows control sequences Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Sat, 13 Jun 2020 20:55:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 41811 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Lars-Dominik Braun Received: via spool by 41811-submit@debbugs.gnu.org id=B41811.159208165913898 (code B ref 41811); Sat, 13 Jun 2020 20:55:01 +0000 Received: (at 41811) by debbugs.gnu.org; 13 Jun 2020 20:54:19 +0000 Received: from localhost ([127.0.0.1]:42576 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jkDAR-0003c5-1U for submit@debbugs.gnu.org; Sat, 13 Jun 2020 16:54:19 -0400 Received: from eggs.gnu.org ([209.51.188.92]:57608) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jkDAQ-0003bu-1r for 41811@debbugs.gnu.org; Sat, 13 Jun 2020 16:54:18 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:34996) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jkDAJ-0002gj-ED; Sat, 13 Jun 2020 16:54:11 -0400 Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=45794 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jkDAI-0000fh-RQ; Sat, 13 Jun 2020 16:54:11 -0400 From: Ludovic =?UTF-8?Q?Court=C3=A8s?= References: <20200611171838.GA341429@noor.fritz.box> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 26 Prairial an 228 de la =?UTF-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Sat, 13 Jun 2020 22:54:08 +0200 In-Reply-To: <20200611171838.GA341429@noor.fritz.box> (Lars-Dominik Braun's message of "Thu, 11 Jun 2020 19:18:38 +0200") Message-ID: <87d062wutr.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.3 (gnu/linux) MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="=-=-=" X-Spam-Score: -2.3 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -3.3 (---) X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 41811@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=none; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Spam-Score: -1.01 X-TUID: 5gkFcR82POfC --=-=-= Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Hi, Lars-Dominik Braun skribis: > $ env | grep -i less > LESS=3D-R -M --shift 5 > LESSOPEN=3D|lesspipe %s > PAGER=3D/usr/bin/less > $ less --version > less 551 (PCRE2 regular expressions) > [=E2=80=A6] No control sequences if you do =E2=80=9Cunset LESS=E2=80=9D before hand, ri= ght? I think we=E2=80=99ll just override =E2=80=98LESS=E2=80=99 unconditionally = as shown below. Thanks, Ludo=E2=80=99. --=-=-= Content-Type: text/x-patch Content-Disposition: inline diff --git a/guix/ui.scm b/guix/ui.scm index 98b30445c8..2595e44062 100644 --- a/guix/ui.scm +++ b/guix/ui.scm @@ -1563,8 +1563,7 @@ zero means that PACKAGE does not match any of REGEXPS." ;; Set 'LESS' so that 'less' exits if everything fits on the screen (F), ;; lets ANSI escapes through (r), does not send the termcap ;; initialization string (X). - (let ((pager (with-environment-variables `(("LESS" - ,(or (getenv "LESS") "FrX"))) + (let ((pager (with-environment-variables `(("LESS" "FrX")) (open-pipe* OPEN_WRITE (or (getenv "GUIX_PAGER") (getenv "PAGER") "less"))))) --=-=-=--