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: AS53758 23.128.96.0/24 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_NONE, SPF_HELO_PASS,SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by dcvr.yhbt.net (Postfix) with ESMTP id E6B7D1F9F3 for ; Wed, 27 Oct 2021 12:04:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240309AbhJ0MG5 (ORCPT ); Wed, 27 Oct 2021 08:06:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240269AbhJ0MGy (ORCPT ); Wed, 27 Oct 2021 08:06:54 -0400 Received: from mail-wm1-x32b.google.com (mail-wm1-x32b.google.com [IPv6:2a00:1450:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AAA84C061745 for ; Wed, 27 Oct 2021 05:04:28 -0700 (PDT) Received: by mail-wm1-x32b.google.com with SMTP id v127so2367157wme.5 for ; Wed, 27 Oct 2021 05:04:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:in-reply-to:references:from:date:subject:fcc :content-transfer-encoding:mime-version:to:cc; bh=I1OjuyEdvS7pDHXy+edm6Y3GA0g7nFkP4MZfeMkkBBA=; b=mp8FdCghF8/KlhQlcCCk7ee0prHiDk7D+jy+6FUDbB2FPfQaTmLLlwK5oERFiRxMOF LG/4sJ0ReRn5/ybXUITqAL3IW7AY0Cr3M7PUsicp7UnLrPWRYtkebsOzq6QdxH805+hr jNbCgKG+kPBKeaK6k2YRp6/s+wKU4jqNs7Y3iNJq6NFDS6GpRGsKeDWLraDC9cnHWXWH v++kz1w+lboLyJzmV9eBhflRy1eM7tQ29MIa474y1Inba/iWs1Q+DuHIbkrG1XQ0AY8s IQLfuZCjKlonHRxPSHoum6evxin53ucwGHGdsMxrB9H4h67sby+6vXG35G6nPAG7fmgX 206w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:in-reply-to:references:from:date :subject:fcc:content-transfer-encoding:mime-version:to:cc; bh=I1OjuyEdvS7pDHXy+edm6Y3GA0g7nFkP4MZfeMkkBBA=; b=OqxloMp+L7DEnpdpw3ZPdPag1Iyq+SbKvMWapFCWFLdVKR8aSR3SCFUnPQ1DMDVkbP WmckYh5RSLI8SUI36UP8ABBoGOaWms1BNtbd2Cjep9sRilrX593wNrHYQ7OfhLiIhi1t lMKMoZrTT0xuqNJKnyEJSdXW9BV6ZDvUyhcgpbbTiNLsAQjbRPksu/8mQXmC6MY347zg tiDcd0VP5FSVWw5Vein48dDUoOGDDQYvy2Y/P3fe9IdJf7N7OyA8Fcdw5I7R7T1dQSHT IF3Nh8rpUO1kHOkzkSjDbUHBxtOSpMGkYz6iww+I7OH5a1MxdB2eIsYjGASLhQXK5uN6 k+VA== X-Gm-Message-State: AOAM5317fR+1HajJkrnk4CFNFk5CSKaZpv2cjoJGMOgRK/5gumY0YGwC XkZE6WBJUIHdct2RcIQTKMVVC8SYD+0= X-Google-Smtp-Source: ABdhPJz2CeWovAK2TBD02K9H9qnugNmyAuVmCHiyB3mwp1T7HuUgrntT7dG+CJs2+8FTXdsfoPnPIg== X-Received: by 2002:a1c:e906:: with SMTP id q6mr5322774wmc.126.1635336266996; Wed, 27 Oct 2021 05:04:26 -0700 (PDT) Received: from [127.0.0.1] ([13.74.141.28]) by smtp.gmail.com with ESMTPSA id 3sm3415325wms.5.2021.10.27.05.04.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Oct 2021 05:04:26 -0700 (PDT) Message-Id: <658aec2670c78f9753a5acccab20d3a1741403e6.1635336262.git.gitgitgadget@gmail.com> In-Reply-To: References: From: "Phillip Wood via GitGitGadget" Date: Wed, 27 Oct 2021 12:04:10 +0000 Subject: [PATCH v3 03/15] diff --color-moved: factor out function Fcc: Sent Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit MIME-Version: 1.0 To: git@vger.kernel.org Cc: Phillip Wood , =?UTF-8?Q?=C3=86var_Arnfj=C3=B6r=C3=B0?= Bjarmason , Elijah Newren , Phillip Wood , Phillip Wood , Phillip Wood Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org From: Phillip Wood This code is quite heavily indented and having it in its own function simplifies an upcoming change. Signed-off-by: Phillip Wood --- diff.c | 51 ++++++++++++++++++++++++++++++++++----------------- 1 file changed, 34 insertions(+), 17 deletions(-) diff --git a/diff.c b/diff.c index bd8e4ec9757..09af94e018c 100644 --- a/diff.c +++ b/diff.c @@ -1098,6 +1098,38 @@ static int shrink_potential_moved_blocks(struct moved_block *pmb, return rp + 1; } +static void fill_potential_moved_blocks(struct diff_options *o, + struct hashmap *hm, + struct moved_entry *match, + struct emitted_diff_symbol *l, + struct moved_block **pmb_p, + int *pmb_alloc_p, int *pmb_nr_p) + +{ + struct moved_block *pmb = *pmb_p; + int pmb_alloc = *pmb_alloc_p, pmb_nr = *pmb_nr_p; + + /* + * The current line is the start of a new block. + * Setup the set of potential blocks. + */ + hashmap_for_each_entry_from(hm, match, ent) { + ALLOC_GROW(pmb, pmb_nr + 1, pmb_alloc); + if (o->color_moved_ws_handling & + COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE) { + if (compute_ws_delta(l, match->es, &(pmb[pmb_nr]).wsd)) + pmb[pmb_nr++].match = match; + } else { + pmb[pmb_nr].wsd = 0; + pmb[pmb_nr++].match = match; + } + } + + *pmb_p = pmb; + *pmb_alloc_p = pmb_alloc; + *pmb_nr_p = pmb_nr; +} + /* * If o->color_moved is COLOR_MOVED_PLAIN, this function does nothing. * @@ -1198,23 +1230,8 @@ static void mark_color_as_moved(struct diff_options *o, pmb_nr = shrink_potential_moved_blocks(pmb, pmb_nr); if (pmb_nr == 0) { - /* - * The current line is the start of a new block. - * Setup the set of potential blocks. - */ - hashmap_for_each_entry_from(hm, match, ent) { - ALLOC_GROW(pmb, pmb_nr + 1, pmb_alloc); - if (o->color_moved_ws_handling & - COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE) { - if (compute_ws_delta(l, match->es, - &pmb[pmb_nr].wsd)) - pmb[pmb_nr++].match = match; - } else { - pmb[pmb_nr].wsd = 0; - pmb[pmb_nr++].match = match; - } - } - + fill_potential_moved_blocks( + o, hm, match, l, &pmb, &pmb_alloc, &pmb_nr); if (adjust_last_block(o, n, block_length) && pmb_nr && last_symbol != l->s) flipped_block = (flipped_block + 1) % 2; -- gitgitgadget