From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.8 required=3.0 tests=AWL,BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 6EA1120A1E for ; Tue, 11 Dec 2018 08:52:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726136AbeLKIwG (ORCPT ); Tue, 11 Dec 2018 03:52:06 -0500 Received: from mail-wr1-f48.google.com ([209.85.221.48]:41260 "EHLO mail-wr1-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726085AbeLKIwF (ORCPT ); Tue, 11 Dec 2018 03:52:05 -0500 Received: by mail-wr1-f48.google.com with SMTP id x10so13152209wrs.8 for ; Tue, 11 Dec 2018 00:52:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-transfer-encoding; bh=nEXpCBemJM/ycmEatHJMDlyh9jQoiWeAWUqk2SkAayI=; b=Z5XYwskHCirfZ3rk2OG+JF+LjtWfQkusAgSRNddEI/Nc+nG3CE5LVY7/dhls6fi8KX wSYDtICFgvTMQlovHPrg5quEGDaBvheY2ulCLDi76Up1Ckdp2Of4jmwejvi8kR4NMBUO 4C0NqmBGFrpJ07Y5JbIQowlRmzl10+QtEDW7rjtv2OtXn4NtnEYkIrCVqzJQ+2Q1RgpH 9KW7xq3d0AhApQLZwS5FNTetXiByihMXs40i1e5T3j4vz3Yk1of3Z5s/CURdNOcmrM6C jeftOARMG1BljDeOV3Et1ORwer26ojfr8HIgVZof/mshFw9pVyPliln+gTk8vf+otRwB awqw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:references:date :in-reply-to:message-id:user-agent:mime-version :content-transfer-encoding; bh=nEXpCBemJM/ycmEatHJMDlyh9jQoiWeAWUqk2SkAayI=; b=djUOAlRUUEI6xGLNQWLU8sd9Pc5GIz+s5hEmIe81FjKRJEokTeo+pOIsEQap3PmCkl lWaE8vPBjEyeSnNCPBSCxuk1eysR5s9s+//SqoOlTfYpXeLBs5cekbNy5VMTlX+Z4NMB 4r6X1bHF7oEj1Vm5SsOZIi1bzfUdMgKwvVws4ZTcMd5RU8i7xG35ujjREA2VmPjZQ70X OcVze2vfW10uY1f36AnQIWwFoebcf8wTTqw6QQI8Mk3T2tc0FSfS58bYaFi0PGZJJQTc ZhV8y+g1GYeDggKZy7pbFoNXR38ouBUUQpzOZmyXcmpVStuQ20sUtnC2qtfDdQm/pgnl GzMg== X-Gm-Message-State: AA+aEWZFVGhoMM8RmWI5IP+cachUOUjZA9i7izZwk1PkZEWdDV4Tk7VV lsmf8kGyQlR6/zW4S3ufg7U= X-Google-Smtp-Source: AFSGD/XgeYnUhm3xwhzC5y8u/zyr6PdIB8znFz9jtstqG589oX640+n9M8woyatqjSliS5kff6ffrg== X-Received: by 2002:adf:f605:: with SMTP id t5mr11876335wrp.229.1544518323581; Tue, 11 Dec 2018 00:52:03 -0800 (PST) Received: from localhost (112.68.155.104.bc.googleusercontent.com. [104.155.68.112]) by smtp.gmail.com with ESMTPSA id h4sm12882727wrt.66.2018.12.11.00.52.02 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 11 Dec 2018 00:52:02 -0800 (PST) From: Junio C Hamano To: =?utf-8?B?6K646ZOW?= Cc: git@vger.kernel.org Subject: Re: [BUG] git help -a should no use page when in pipe References: Date: Tue, 11 Dec 2018 17:52:02 +0900 In-Reply-To: (=?utf-8?B?IuiuuOmTliIncw==?= message of "Tue, 11 Dec 2018 14:26:42 +0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org 许铖 writes: > Since git 2.20.0, invoking `git help -a` will cause git using page (e.g. less) > to display help message. > ... > I would suggest `git help -a` only invokes page when stdout is a tty. It already does so for me. "GIT_PAGER=uc git help -a | cat" where "uc" is a custom "pager" that is "tr '[a-z]' '[A-Z]'" does not show things in ucase, but without piping to cat, the output is in ucase as expected. Perhaps there is something different between what we are doing. FWIW, I am not on Windows or on a Mac.