From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Visuwesh Newsgroups: gmane.emacs.devel Subject: Re: [ELPA] New package: dired-duplicates Date: Wed, 01 Nov 2023 19:23:32 +0530 Message-ID: <87h6m5shpf.fsf@gmail.com> References: <875y2nugm8.fsf@posteo.net> <83edha9mlg.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="25676"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Philip Kaludercic , h.judt@gmx.at, emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Nov 01 14:54:44 2023 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qyBg9-0006OY-GA for ged-emacs-devel@m.gmane-mx.org; Wed, 01 Nov 2023 14:54:41 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qyBfQ-00035m-Ns; Wed, 01 Nov 2023 09:53:57 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qyBfM-00035L-IK for emacs-devel@gnu.org; Wed, 01 Nov 2023 09:53:53 -0400 Original-Received: from mail-oo1-xc43.google.com ([2607:f8b0:4864:20::c43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qyBfL-00029b-7o; Wed, 01 Nov 2023 09:53:52 -0400 Original-Received: by mail-oo1-xc43.google.com with SMTP id 006d021491bc7-57ad95c555eso4244042eaf.3; Wed, 01 Nov 2023 06:53:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1698846829; x=1699451629; darn=gnu.org; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=JWWY+RwirmM5ZJf5TGM7fOZTwpERG4umsZiFA5CU9xk=; b=BuFMdPYZSVlqNTzdngQkgUTEcOVtdEGVW7yoAEddVuUIUkGZi4G/dM3kw0RmPCSgy6 mDRYmhsmrdXD93dm6BXkmusPrmOiA7qaUTaVe8Fg4S3iT11t0KZAFJ6S2CSDj/wD214r 7oRvvI73UB8IVjCLltMNmsrmvtmlGO8r2iub/7B0kWxaf39t3u9TEU2Hs8dA1yXOth5T fVFY53j1heF0pjazAmutHKGiXEu4Sf+IOe3aTB2iXSezLOzYsP49RdO+1O7tf8U97/0E usvP3LHqqcaspbP2Lr47uAlz+ofrPrMcmPnytpEO8QCB7R9iDESTwIs620goyIBMHCxe sgPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698846829; x=1699451629; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=JWWY+RwirmM5ZJf5TGM7fOZTwpERG4umsZiFA5CU9xk=; b=EEVlg/czHFBH5xPnhJFW8guVA+4GenGMEkm8e/BL7FDmKTSsndJDKDC1R5U7SavotS ra6OKZnORRERmh99bwb8r9ZpWn3JEVhpWkLEXAgAE5/KFXv974pe6R1PW9Ij3Tq0ug4V Zenl7YB2RikoDa2X7eMUxwpwNdZovKpTkfRhigw1znTmnvRCz7vyvLR6itWE+mYMP1LE ksVAN/9uGNMAXEQJ4FpnUoecUmj+X82vURtTMNYAO0nyR0fQLF+927SxNZqycEp4Nqb/ 98eF6jtZZvZtTyoCZ3AY8zkf075jwTUNNM/0VyIaacGWgcciYr2kukOBsxXL03BB7FKQ 6GYw== X-Gm-Message-State: AOJu0YzhYuBSmJpB6755hbTVEmUvhyHSIEi02fwjr0FxIPV5FznUT61S WN+JE+WukAlvx6lfTGKtOolni32rU4XLXA== X-Google-Smtp-Source: AGHT+IEG5L2/RftjW02XyZY+ijYtwO3vJ9bhzLI+OXN5yCC36Kiz6KyMOeZoGgm0BOrfJ57YaTyv4Q== X-Received: by 2002:a05:6870:1d12:b0:1ea:c913:3494 with SMTP id pa18-20020a0568701d1200b001eac9133494mr19130572oab.6.1698846828908; Wed, 01 Nov 2023 06:53:48 -0700 (PDT) Original-Received: from localhost ([115.240.90.130]) by smtp.gmail.com with ESMTPSA id x13-20020a63b34d000000b005b92d3cb4c2sm2275828pgt.58.2023.11.01.06.53.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 01 Nov 2023 06:53:48 -0700 (PDT) In-Reply-To: <83edha9mlg.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 01 Nov 2023 05:30:35 +0200") Received-SPF: pass client-ip=2607:f8b0:4864:20::c43; envelope-from=visuweshm@gmail.com; helo=mail-oo1-xc43.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:312066 Archived-At: [=E0=AE=AA=E0=AF=81=E0=AE=A4=E0=AE=A9=E0=AF=8D =E0=AE=A8=E0=AE=B5=E0=AE=AE= =E0=AF=8D=E0=AE=AA=E0=AE=B0=E0=AF=8D 01, 2023] Eli Zaretskii wrote: >> From: Philip Kaludercic >> Cc: emacs-devel@gnu.org >> Date: Tue, 31 Oct 2023 12:21:51 +0000 >>=20 >> In the meantime, here is some quick and superficial feedback on the code: > > What I would like to ask is whether Harald tried to calculate SHA256 > using Emacs's own primitives, instead of relying on an external > program, which may or may not be installed. >From OP, The only external requirement is a checksum program like md5 or sha256sum that generates a hash value from the contents of a file used for comparison, because Emacs cannot do that in a performance-efficient way. So I guess the answer is no.