From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp12.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms5.migadu.com with LMTPS id CBj8JH7KnmLpQgAAbAwnHQ (envelope-from ) for ; Tue, 07 Jun 2022 05:48:14 +0200 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp12.migadu.com with LMTPS id yPTSJH7KnmK0pAAAauVa8A (envelope-from ) for ; Tue, 07 Jun 2022 05:48:14 +0200 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 510FD12C20 for ; Tue, 7 Jun 2022 05:48:14 +0200 (CEST) Received: from localhost ([::1]:48054 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nyQCT-0005HK-5c for larch@yhetil.org; Mon, 06 Jun 2022 23:48:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40326) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nyQBi-0005GF-Np for emacs-orgmode@gnu.org; Mon, 06 Jun 2022 23:47:26 -0400 Received: from mail-yb1-xb36.google.com ([2607:f8b0:4864:20::b36]:33782) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nyQBh-0000ro-CD for emacs-orgmode@gnu.org; Mon, 06 Jun 2022 23:47:26 -0400 Received: by mail-yb1-xb36.google.com with SMTP id s39so1466544ybi.0 for ; Mon, 06 Jun 2022 20:47:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=J2LekVgnHK0WI9j+E92RqEoZDjMw4QKuKfj1ImpFY9I=; b=oP/a/fuQtm3CpFrRkFOOHthd8fJCdqsHKSMtcNSiAUIaIzIV8ehAR5MEF7jHZ1xn3z l/Acx8Iz1XJb/VKYl2fawL4mohswwEUf8hJXeRdcjnj0RIvjEleaFNdvM44ka0F8aUcu 7gZvUNlVYJHdvYt4w5jvCbeeOpoJc176S18PfE4ehWWrEJmge7/If8eLNK3C2cyUq3Tj Fh+t2k7BC0ZDym3vvDHq5ShJWrixAxn3LuPIguHOJDOULbxlr0bSoL8gK1RoBdZKoI3S z8s+9nrsSxi5qnLZKVUVmoMSMO6xw2Ys9BHUZE9h29fznsP3CoCvDysXVqH6EDreqAP5 qvGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=J2LekVgnHK0WI9j+E92RqEoZDjMw4QKuKfj1ImpFY9I=; b=wZoJ48wgW9CoOBvnNJqQlIu8yK0t0EX4B9417XWvbiZ1chOSLzLk1eXpJr3aXJDHkj XSy/phILjyAgmbopbex+GcxaQr6UMAFHyzZLB9sC6c0erPul0GeBiN6OAEzOthI2wo/j s2MZ0Y2Asv0wPzWJ2M4cL/f0f3m/4oGfeaAJAsfsQvRpHIBVjN8DBheDcM3XhbI0J+jr z/CjVoRl/gGaM6v9Zp6tGdoDw5kTAbF9M56eilB4jRxUZ3D3q8bfInitFlinpRzrHS6J xqYb/+Py5LW8PfDgZ7fkDtVbigBQG+UZ0yA4sSW2zq1e0na4TuGPZh8tzASvSVsMgBF6 kS3w== X-Gm-Message-State: AOAM530kVh0ggAwt1iKQ8oqnq5NVm1p9ZZhH3L8JPnaHZcr74vdsIBWn 5byyukg5EtdhK4f8FUHM+jWocHBB0OgrJyNur4c= X-Google-Smtp-Source: ABdhPJy5ChbFyyORdaUFXl2U0xM8YNbCOTPxnv+v3gM9lDCXEDUe/5SGKHbFjRHBtWGbEUUQaCH/+HYAViNkCNOP/BA= X-Received: by 2002:a05:6902:154a:b0:663:724f:376d with SMTP id r10-20020a056902154a00b00663724f376dmr11015645ybu.360.1654573644267; Mon, 06 Jun 2022 20:47:24 -0700 (PDT) MIME-Version: 1.0 References: <583051.1635393898@apollo2.minshall.org> <12cd2bb0-584e-dcff-baca-1ed27d0281ff@gmail.com> <878rrcws6q.fsf@localhost> <87r14bogp1.fsf@localhost> <87mteucjo1.fsf@localhost> In-Reply-To: <87mteucjo1.fsf@localhost> From: Tom Gillespie Date: Mon, 6 Jun 2022 20:47:11 -0700 Message-ID: Subject: Re: [PATCH] Re: tangle option to not write a file with same contents? To: Ihor Radchenko Cc: Max Nikulin , emacs-orgmode Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2607:f8b0:4864:20::b36; envelope-from=tgbugs@gmail.com; helo=mail-yb1-xb36.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-orgmode@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+larch=yhetil.org@gnu.org Sender: "Emacs-orgmode" X-Migadu-Flow: FLOW_IN X-Migadu-To: larch@yhetil.org X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1654573694; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references:list-id:list-help:list-unsubscribe: list-subscribe:list-post:dkim-signature; bh=J2LekVgnHK0WI9j+E92RqEoZDjMw4QKuKfj1ImpFY9I=; b=Hb39NODDhZ3g0QzqKe+sF5bkouYWJ4V69yboKoDcaPdRmbESFdjgsZCV9ya5TJ3n9Gr93P ZHhAn8DEAz4mgrgV06ggYOIDR1wnHVJBJaC/Z1W3mpIza7pvG7ZsXpKx6OW0mSUO3mOvXl gLisRUyhIDtG5NSBYuQPCpeTO4U96lysbc1XMXQDY2CtG+m/G7VgGcHisKjEWPGAY+vJXw gFjIbWCzncVZFhY4eP2S8jRhG4az6uRbiZU9eyODvviXr/vcsH39+Nxwz5dusp/uv75xiE 9JXzjEQAwvlySTVpsvhVAOfqka7k0LDWQIYBmj9GbOrSCwsiDc3iZdK2hT4Sqw== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1654573694; a=rsa-sha256; cv=none; b=F5Ly9eKLE+CdlobFnPRRipp+1gejYVur+w5Xx4tPvjbOuoN75FvSwNa+qRF9mK5F/IG/Cv SrcoZTzV3MdqmB4qGJByGje5NBy37EkEhf9QGad2dSKgCJIu+29zVMbw4OpEj6173b9aOU TxXUVrUqkNdGNexNY9gs1tfhGoWA8413rBTDcpYmOCeP2J375ef8qeTHK0f2TaG25bTDtj Mq/9Mpg1+ypFeflGiaZb2fCgSlImc6LOVjJtrqUfQfWOaYlZZSfuwCHWnhj+BGUN4iK/Sd l40mCFyhOml933h1pIXih1o294sxzQxH8Vbwlt1PLpI8ZN//Do73kRDFSgMBvQ== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b="oP/a/fuQ"; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -4.31 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b="oP/a/fuQ"; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (aspmx1.migadu.com: domain of "emacs-orgmode-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="emacs-orgmode-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 510FD12C20 X-Spam-Score: -4.31 X-Migadu-Scanner: scn0.migadu.com X-TUID: yL+S7pTQqoRc I can report that with the current changes in the tree I see some nice performance improvements in files where I have large numbers of blocks where I modify a subset of them (beyond a single case where C-u C-c C-v C-t works) and then retangle the whole file. Best, Tom