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: AS3215 2.6.0.0/16 X-Spam-Status: No, score=-3.7 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by dcvr.yhbt.net (Postfix) with ESMTP id 6E02E1F4D7 for ; Tue, 24 May 2022 19:28:07 +0000 (UTC) Authentication-Results: dcvr.yhbt.net; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="bb+WXU/W"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240548AbiEXT1s (ORCPT ); Tue, 24 May 2022 15:27:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235930AbiEXT1q (ORCPT ); Tue, 24 May 2022 15:27:46 -0400 Received: from mail-ed1-x536.google.com (mail-ed1-x536.google.com [IPv6:2a00:1450:4864:20::536]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 536F56D191 for ; Tue, 24 May 2022 12:27:45 -0700 (PDT) Received: by mail-ed1-x536.google.com with SMTP id s3so24305906edr.9 for ; Tue, 24 May 2022 12:27:45 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:references:user-agent:in-reply-to :message-id:mime-version; bh=SpxOqRBhwzG54CM+3mxRTv28QiU5MzcMqkhnreNIKDA=; b=bb+WXU/WgC/WOnKV6125rB9QCkCoEvfUX+a5Gaa/IBffwaXS0rcZI5370WoEns9jph 0OrKXmzSRFyDvgl6eeKG+IiyxQCl94CFKSLtvwTJuFvHQDHI/4QjNTvScFX2qgOjJxUY BDLAN0yCvxVhiE8dtmMSu7cCs0HgLmPJILDF63SQ45BBNm3ixkchg2tP6tpQsi5QDWql TUX1ufKdUHajhJcaSb40KeCxA3SpyvnDILiO6k+nayyYR2Fi47N5ApGuMI50/wwhUfJh qRb5dFHVFkRrCK02BjhJIiRDHztI+VblWkV06ZgS1V31pjiXxYd7jajKD6nPfqQpEfyY Cscg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:references:user-agent :in-reply-to:message-id:mime-version; bh=SpxOqRBhwzG54CM+3mxRTv28QiU5MzcMqkhnreNIKDA=; b=P/dYEwvZivxFw23CogNYSUkFgWSzpTofd/4/tQlMkjvy2PSdygmr0sb2YrGmWNImJi lOCrThhTZCrz61SW/FJaa8FkMl+d8/Qs6CyHZFn54Qj+H4qJa1+w5WvTnyzafXagYpKl uFSqUoLfSS5z/s6khSyU9zAbOuXkaV9Y7FmZ1CniorChQf4ilOQKtkFXOCwYvXqkgk9m 0FTzT4pOVA76L+hYHWOnv+0GZ8Es99qn3Rs/sjpKjrpzzpNI/dabHuYOAHm9Zp1SdUs1 vstCvMIJb21LFC0UomSlSPdIMmxufhlDaMyt5KGwYkqiWaJZAOWNJywWdpBl7bCyK/pO QiKA== X-Gm-Message-State: AOAM531baqx4+SqKp5/eKlR239ztZpleujOFlghFhAkS3DGxw3ezBCNZ 758KMj+iHNP6Br+qcWZrcZ/bjFBYiJA= X-Google-Smtp-Source: ABdhPJxSVpla+BXpwwuZaw431P0MSfZWZfe3iamJr9TRk4PHujnIaN5XbPX9Y7p0Mi/9PBOCyHqUmw== X-Received: by 2002:a05:6402:509:b0:42a:b6c9:eac with SMTP id m9-20020a056402050900b0042ab6c90eacmr29923418edv.225.1653420463797; Tue, 24 May 2022 12:27:43 -0700 (PDT) Received: from gmgdl (dhcp-077-248-183-071.chello.nl. [77.248.183.71]) by smtp.gmail.com with ESMTPSA id gc4-20020a170906c8c400b006f3ef214e0esm3205628ejb.116.2022.05.24.12.27.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 May 2022 12:27:43 -0700 (PDT) Received: from avar by gmgdl with local (Exim 4.95) (envelope-from ) id 1ntaBy-003WXu-LE; Tue, 24 May 2022 21:27:42 +0200 From: =?utf-8?B?w4Z2YXIgQXJuZmrDtnLDsA==?= Bjarmason To: Junio C Hamano Cc: Carl Smedstad , git@vger.kernel.org Subject: Re: [PATCH] check-ignore: --non-matching without --verbose Date: Tue, 24 May 2022 21:26:30 +0200 References: User-agent: Debian GNU/Linux bookworm/sid; Emacs 27.1; mu4e 1.7.12 In-reply-to: Message-ID: <220524.868rqqwx1t.gmgdl@evledraar.gmail.com> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org On Tue, May 24 2022, Junio C Hamano wrote: > Carl Smedstad writes: > >>> Not commenting on the patch itself, but ... >>> >>> > find . | >>> > git check-ignore --verbose --non-matching | >>> > grep $'^::\t' | >>> > sed -e 's/.*\t//' >>> >>> ... feeding grep output to sed caught my eyes. Isn't that equivalent to >>> >>> git ... | >>> sed -n '/^::\t/s/.*\t//p' >> >> That is indeed equivalent. TIL about regular-expression addresses in >> sed, thanks! > > I however suspect that these "\t"'s should be spelled out as an > actual TAB in the final production version for portability. Make that a "for sure", it's a commonly unsupported feature of some sed's, it's actually more common that not that it isn't supported. See $HT in t4213-log-tabexpand.sh.