From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-11.6 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI,T_DKIMWL_WL_MED,USER_IN_DEF_DKIM_WL shortcircuit=no autolearn=ham autolearn_force=no version=3.4.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 9CD191F597 for ; Tue, 31 Jul 2018 00:32:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732190AbeGaCJb (ORCPT ); Mon, 30 Jul 2018 22:09:31 -0400 Received: from mail-ua0-f202.google.com ([209.85.217.202]:46663 "EHLO mail-ua0-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732009AbeGaCJb (ORCPT ); Mon, 30 Jul 2018 22:09:31 -0400 Received: by mail-ua0-f202.google.com with SMTP id g12-v6so4577482ual.13 for ; Mon, 30 Jul 2018 17:31:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:date:in-reply-to:message-id:references:subject:from:to :cc; bh=WpcJ427qcsox9mSYy4gp4RVxIKKdzSA53wu+W95xtic=; b=tp7XWD2uAiV/OzXj/DISolagf2trb4lhq40+2Xk2vnKGfKq1hrrUu48kkqZwOeLzaE xKdRCDTBK9yh3ON8+TBb9llmg8B034jopqk8e2f2EmRGDLEc7grHKnvTKTaRI/tNZpWy hBnIOsyZ6fhbjaGYx0fyGWB2Szj+6oin2CsJ3+4qcCRn5nKrhB1LHgM85/Rhec6/6llH 0EV9WrkjgNVPJ6tJV5m+mfPMgeKcRdv218mvFpcN5jLZmcidnpW3x97KVeu2OVQNq3nJ WTfKUbEhspYuk9EpPaMgaNa1sLlb2oEFWnsMc3iVhRQK33WGyxgAYDqg150yztLiev6E n5Sg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id :references:subject:from:to:cc; bh=WpcJ427qcsox9mSYy4gp4RVxIKKdzSA53wu+W95xtic=; b=dATvuHmFU1ER8L+kRVG56YKinBcihsXQK29/Kt65pXrPin7SI/pC4HTJ969VHI5dv5 ISpL1FiONoXGOlFMGBbQkgT8Nh0Ue80A1CF/QpiP/JIgf5Gqt1TWW6z6ip43pC2eVfKy VRPjC346kP1LLRV1v0BhL5I39KCz8qqQ0i6uMmaO2DNkazjpD47Uy29uoIMkiyk9haqY 4wqLBvhaCBpXhPdta1i+jAUx+YfGel6DYlOveocx61lC8uFj93BUDws4YgkequY53/Q7 HdEtDHI7X0DoPr4yvZrVWCzqgiVe172SbBNmZL97pgzCAECh62T/GcVKcRzLEv9LChOg chKA== X-Gm-Message-State: AOUpUlGAc1DTlyFfm4uSw9tvLWH1JAWeoHrfzy4iAv1irY1EL5/CA1lL 7hyLeLVL4FwGfoXDFiN8Ky/m3ogJ8Krz X-Google-Smtp-Source: AAOMgpf1w9FUjsnGCqVieqybI/UPIglcd9eaUzdihlbXWIkyHkolHTW61tSww5vpQfCyBSxpYulsXP7qXXdA MIME-Version: 1.0 X-Received: by 2002:a1f:73c1:: with SMTP id o184-v6mr9713485vkc.104.1532997119401; Mon, 30 Jul 2018 17:31:59 -0700 (PDT) Date: Mon, 30 Jul 2018 17:31:38 -0700 In-Reply-To: <20180731003141.105192-1-sbeller@google.com> Message-Id: <20180731003141.105192-6-sbeller@google.com> References: <20180728030448.192177-1-sbeller@google.com> <20180731003141.105192-1-sbeller@google.com> X-Mailer: git-send-email 2.18.0.132.g195c49a2227 Subject: [PATCH 5/8] diff.c: add set_sign to emit_line_0 From: Stefan Beller To: sbeller@google.com Cc: Johannes.Schindelin@gmx.de, git@vger.kernel.org, sunshine@sunshineco.com Content-Type: text/plain; charset="UTF-8" Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org For now just change the signature, we'll reason about the actual change in a follow up patch. Pass 'set_sign' (which is output before the sign) and 'set' which controls the color after the first character. Hence, promote any 'set's to 'set_sign' as we want to have color before the sign for now. Signed-off-by: Stefan Beller --- diff.c | 21 ++++++++++++--------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/diff.c b/diff.c index 8fd2171d808..a36ed92c54c 100644 --- a/diff.c +++ b/diff.c @@ -576,7 +576,7 @@ static void check_blank_at_eof(mmfile_t *mf1, mmfile_t *mf2, } static void emit_line_0(struct diff_options *o, - const char *set, unsigned reverse, const char *reset, + const char *set_sign, const char *set, unsigned reverse, const char *reset, int first, const char *line, int len) { int has_trailing_newline, has_trailing_carriage_return; @@ -606,9 +606,12 @@ static void emit_line_0(struct diff_options *o, if (len || !nofirst) { if (reverse && want_color(o->use_color)) fputs(GIT_COLOR_REVERSE, file); - fputs(set, file); + if (set_sign && set_sign[0]) + fputs(set_sign, file); if (first && !nofirst) fputc(first, file); + if (set) + fputs(set, file); fwrite(line, len, 1, file); fputs(reset, file); } @@ -621,7 +624,7 @@ static void emit_line_0(struct diff_options *o, static void emit_line(struct diff_options *o, const char *set, const char *reset, const char *line, int len) { - emit_line_0(o, set, 0, reset, line[0], line+1, len-1); + emit_line_0(o, set, NULL, 0, reset, line[0], line+1, len-1); } enum diff_symbol { @@ -994,17 +997,17 @@ static void emit_line_ws_markup(struct diff_options *o, } if (!ws && !set_sign) - emit_line_0(o, set, 0, reset, sign, line, len); + emit_line_0(o, set, NULL, 0, reset, sign, line, len); else if (!ws) { /* Emit just the prefix, then the rest. */ - emit_line_0(o, set_sign, !!set_sign, reset, sign, "", 0); - emit_line_0(o, set, 0, reset, 0, line, len); + emit_line_0(o, set_sign, NULL, !!set_sign, reset, sign, "", 0); + emit_line_0(o, set, NULL, 0, reset, 0, line, len); } else if (blank_at_eof) /* Blank line at EOF - paint '+' as well */ - emit_line_0(o, ws, 0, reset, sign, line, len); + emit_line_0(o, ws, NULL, 0, reset, sign, line, len); else { /* Emit just the prefix, then the rest. */ - emit_line_0(o, set_sign ? set_sign : set, !!set_sign, reset, + emit_line_0(o, set_sign ? set_sign : set, NULL, !!set_sign, reset, sign, "", 0); ws_check_emit(line, len, ws_rule, o->file, set, reset, ws); @@ -1028,7 +1031,7 @@ static void emit_diff_symbol_from_struct(struct diff_options *o, context = diff_get_color_opt(o, DIFF_CONTEXT); reset = diff_get_color_opt(o, DIFF_RESET); putc('\n', o->file); - emit_line_0(o, context, 0, reset, '\\', + emit_line_0(o, context, NULL, 0, reset, '\\', nneof, strlen(nneof)); break; case DIFF_SYMBOL_SUBMODULE_HEADER: -- 2.18.0.132.g195c49a2227