From: Junio C Hamano <gitster@pobox.com>
To: Stefan Beller <sbeller@google.com>
Cc: git@vger.kernel.org, jonathantanmy@google.com, peff@peff.net,
mhagger@alum.mit.edu, jrnieder@gmail.com, bmwill@google.com
Subject: Re: [PATCH 07/19] diff.c: convert fn_out_consume to use emit_line_*
Date: Tue, 16 May 2017 10:05:21 +0900 [thread overview]
Message-ID: <xmqqpof94nn2.fsf@gitster.mtv.corp.google.com> (raw)
In-Reply-To: <xmqqtw4l4nuk.fsf@gitster.mtv.corp.google.com> (Junio C. Hamano's message of "Tue, 16 May 2017 10:00:51 +0900")
Junio C Hamano <gitster@pobox.com> writes:
>> - fprintf(o->file, "%s%s--- %s%s%s\n",
>> - line_prefix, meta, ecbdata->label_path[0], reset, name_a_tab);
>> - fprintf(o->file, "%s%s+++ %s%s%s\n",
>> - line_prefix, meta, ecbdata->label_path[1], reset, name_b_tab);
>> + emit_line_fmt(o, meta, reset, "--- %s%s\n",
>> + ecbdata->label_path[0], name_a_tab);
>> + emit_line_fmt(o, meta, reset, "+++ %s%s\n",
>> + ecbdata->label_path[1], name_b_tab);
>
> How is the loss of line_prefix from this call site compensated?
OK, emit_line_0() has already been aware of line_prefix, so that is
how the loss of line_prefix in the above is accounted for. We are
good here.
>> ecbdata->label_path[0] = ecbdata->label_path[1] = NULL;
>> }
>>
>> @@ -1349,7 +1346,7 @@ static void fn_out_consume(void *priv, char *line, unsigned long len)
>> diff_words_flush(ecbdata);
>> if (ecbdata->diff_words->type == DIFF_WORDS_PORCELAIN) {
>> emit_line(o, context, reset, line, len);
>> - fputs("~\n", o->file);
>> + emit_line(o, NULL, NULL, "~\n", 2);
So unless we have some magic here, we would see an extra line-prefix
before that "~\n" thing, no?
>> } else {
>> /*
>> * Skip the prefix character, if any. With
next prev parent reply other threads:[~2017-05-16 1:05 UTC|newest]
Thread overview: 128+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-14 4:00 [RFC PATCH 00/19] Diff machine: highlight moved lines Stefan Beller
2017-05-14 4:00 ` [PATCH 01/19] diff: readability fix Stefan Beller
2017-05-14 4:01 ` [PATCH 02/19] diff: move line ending check into emit_hunk_header Stefan Beller
2017-05-15 6:48 ` Junio C Hamano
2017-05-15 16:13 ` Stefan Beller
2017-05-14 4:01 ` [PATCH 03/19] diff.c: drop 'nofirst' from emit_line_0 Stefan Beller
2017-05-15 18:26 ` Jonathan Tan
2017-05-15 18:33 ` Stefan Beller
2017-05-16 16:05 ` Jonathan Tan
2017-05-15 19:22 ` Brandon Williams
2017-05-15 19:35 ` Stefan Beller
2017-05-15 19:45 ` Brandon Williams
2017-05-14 4:01 ` [PATCH 04/19] diff.c: factor out diff_flush_patch_all_file_pairs Stefan Beller
2017-05-14 4:01 ` [PATCH 05/19] diff.c: emit_line_0 can handle no color setting Stefan Beller
2017-05-15 18:31 ` Jonathan Tan
2017-05-15 22:11 ` Stefan Beller
2017-05-14 4:01 ` [PATCH 06/19] diff: add emit_line_fmt Stefan Beller
2017-05-15 19:31 ` Brandon Williams
2017-05-14 4:01 ` [PATCH 07/19] diff.c: convert fn_out_consume to use emit_line_* Stefan Beller
2017-05-16 1:00 ` Junio C Hamano
2017-05-16 1:05 ` Junio C Hamano [this message]
2017-05-16 16:23 ` Stefan Beller
2017-05-14 4:01 ` [PATCH 08/19] diff.c: convert builtin_diff " Stefan Beller
2017-05-15 18:42 ` Jonathan Tan
2017-05-14 4:01 ` [PATCH 09/19] diff.c: convert emit_rewrite_diff " Stefan Beller
2017-05-14 4:01 ` [PATCH 10/19] diff.c: convert emit_rewrite_lines " Stefan Beller
2017-05-15 19:09 ` Jonathan Tan
2017-05-15 19:31 ` Stefan Beller
2017-05-14 4:01 ` [PATCH 11/19] submodule.c: convert show_submodule_summary to use emit_line_fmt Stefan Beller
2017-05-14 4:01 ` [PATCH 12/19] diff.c: convert emit_binary_diff_body to use emit_line_* Stefan Beller
2017-05-14 4:01 ` [PATCH 13/19] diff.c: convert show_stats " Stefan Beller
2017-05-14 4:01 ` [PATCH 14/19] diff.c: convert word diffing " Stefan Beller
2017-05-15 22:40 ` Jonathan Tan
2017-05-15 23:12 ` Stefan Beller
2017-05-14 4:01 ` [PATCH 15/19] diff.c: convert diff_flush " Stefan Beller
2017-05-15 20:21 ` Jonathan Tan
2017-05-15 22:08 ` Stefan Beller
2017-05-14 4:01 ` [PATCH 16/19] diff.c: convert diff_summary " Stefan Beller
2017-05-14 4:01 ` [PATCH 17/19] diff.c: factor out emit_line_ws for coloring whitespaces Stefan Beller
2017-05-14 4:01 ` [PATCH 18/19] diff: buffer all output if asked to Stefan Beller
2017-05-14 4:06 ` Jeff King
2017-05-14 4:25 ` Stefan Beller
2017-05-16 4:14 ` Jonathan Tan
2017-05-16 16:42 ` Stefan Beller
2017-05-14 4:01 ` [PATCH 19/19] diff.c: color moved lines differently Stefan Beller
2017-05-15 22:42 ` Brandon Williams
2017-05-16 4:34 ` Jonathan Tan
2017-05-16 12:31 ` Jeff King
2017-05-15 12:43 ` [RFC PATCH 00/19] Diff machine: highlight moved lines Junio C Hamano
2017-05-15 16:33 ` Stefan Beller
2017-05-17 2:58 ` [PATCHv2 00/20] " Stefan Beller
2017-05-17 2:58 ` [PATCHv2 01/20] diff: readability fix Stefan Beller
2017-05-17 2:58 ` [PATCHv2 02/20] diff: move line ending check into emit_hunk_header Stefan Beller
2017-05-17 2:58 ` [PATCHv2 03/20] diff.c: factor out diff_flush_patch_all_file_pairs Stefan Beller
2017-05-17 2:58 ` [PATCHv2 04/20] diff.c: teach emit_line_0 to accept sign parameter Stefan Beller
2017-05-17 2:58 ` [PATCHv2 05/20] diff.c: emit_line_0 can handle no color setting Stefan Beller
2017-05-17 2:58 ` [PATCHv2 06/20] diff.c: emit_line_0 takes parameter whether to output line prefix Stefan Beller
2017-05-17 2:58 ` [PATCHv2 07/20] diff.c: inline emit_line_0 into emit_line Stefan Beller
2017-05-17 2:58 ` [PATCHv2 08/20] diff.c: convert fn_out_consume to use emit_line Stefan Beller
2017-05-17 2:58 ` [PATCHv2 09/20] diff.c: convert builtin_diff to use emit_line_* Stefan Beller
2017-05-17 2:58 ` [PATCHv2 10/20] diff.c: convert emit_rewrite_diff " Stefan Beller
2017-05-17 2:58 ` [PATCHv2 11/20] diff.c: convert emit_rewrite_lines " Stefan Beller
2017-05-17 5:03 ` Junio C Hamano
2017-05-17 21:16 ` Stefan Beller
2017-05-18 3:35 ` Junio C Hamano
2017-05-17 2:58 ` [PATCHv2 12/20] submodule.c: convert show_submodule_summary to use emit_line_fmt Stefan Beller
2017-05-17 5:19 ` Junio C Hamano
2017-05-17 21:05 ` Stefan Beller
2017-05-18 3:25 ` Junio C Hamano
2017-05-18 17:12 ` Stefan Beller
2017-05-20 4:50 ` Junio C Hamano
2017-05-20 22:00 ` Stefan Beller
2017-05-17 2:58 ` [PATCHv2 13/20] diff.c: convert emit_binary_diff_body to use emit_line_* Stefan Beller
2017-05-17 2:58 ` [PATCHv2 14/20] diff.c: convert show_stats " Stefan Beller
2017-05-17 2:58 ` [PATCHv2 15/20] diff.c: convert word diffing " Stefan Beller
2017-05-17 2:58 ` [PATCHv2 16/20] diff.c: convert diff_flush " Stefan Beller
2017-05-17 2:58 ` [PATCHv2 17/20] diff.c: convert diff_summary " Stefan Beller
2017-05-17 2:58 ` [PATCHv2 18/20] diff.c: emit_line includes whitespace highlighting Stefan Beller
2017-05-17 2:58 ` [PATCHv2 19/20] diff: buffer all output if asked to Stefan Beller
2017-05-17 2:58 ` [PATCHv2 20/20] diff.c: color moved lines differently Stefan Beller
2017-05-18 19:37 ` [PATCHv3 00/20] Diff machine: highlight moved lines Stefan Beller
2017-05-18 19:37 ` [PATCHv3 01/20] diff: readability fix Stefan Beller
2017-05-18 19:37 ` [PATCHv3 02/20] diff: move line ending check into emit_hunk_header Stefan Beller
2017-05-18 19:37 ` [PATCHv3 03/20] diff.c: factor out diff_flush_patch_all_file_pairs Stefan Beller
2017-05-18 19:37 ` [PATCHv3 04/20] diff.c: teach emit_line_0 to accept sign parameter Stefan Beller
2017-05-18 23:33 ` Jonathan Tan
2017-05-22 23:36 ` Stefan Beller
2017-05-18 19:37 ` [PATCHv3 05/20] diff.c: emit_line_0 can handle no color setting Stefan Beller
2017-05-18 19:37 ` [PATCHv3 06/20] diff.c: emit_line_0 takes parameter whether to output line prefix Stefan Beller
2017-05-18 19:37 ` [PATCHv3 07/20] diff.c: inline emit_line_0 into emit_line Stefan Beller
2017-05-18 19:37 ` [PATCHv3 08/20] diff.c: convert fn_out_consume to use emit_line Stefan Beller
2017-05-18 19:37 ` [PATCHv3 09/20] diff.c: convert builtin_diff to use emit_line_* Stefan Beller
2017-05-18 19:37 ` [PATCHv3 10/20] diff.c: convert emit_rewrite_diff " Stefan Beller
2017-05-18 19:37 ` [PATCHv3 11/20] diff.c: convert emit_rewrite_lines " Stefan Beller
2017-05-18 19:37 ` [PATCHv3 12/20] submodule.c: convert show_submodule_summary to use emit_line_fmt Stefan Beller
2017-05-18 19:37 ` [PATCHv3 13/20] diff.c: convert emit_binary_diff_body to use emit_line_* Stefan Beller
2017-05-18 19:37 ` [PATCHv3 14/20] diff.c: convert show_stats " Stefan Beller
2017-05-18 19:37 ` [PATCHv3 15/20] diff.c: convert word diffing " Stefan Beller
2017-05-18 19:37 ` [PATCHv3 16/20] diff.c: convert diff_flush " Stefan Beller
2017-05-18 19:37 ` [PATCHv3 17/20] diff.c: convert diff_summary " Stefan Beller
2017-05-18 19:37 ` [PATCHv3 18/20] diff.c: emit_line includes whitespace highlighting Stefan Beller
2017-05-18 19:37 ` [PATCHv3 19/20] diff: buffer all output if asked to Stefan Beller
2017-05-18 19:37 ` [PATCHv3 20/20] diff.c: color moved lines differently Stefan Beller
2017-05-19 18:23 ` Jonathan Tan
2017-05-19 18:40 ` Stefan Beller
2017-05-19 19:34 ` Jonathan Tan
2017-05-23 2:40 ` [PATCHv4 00/17] Diff machine: highlight moved lines Stefan Beller
2017-05-23 2:40 ` [PATCHv4 01/17] diff: readability fix Stefan Beller
2017-05-23 2:40 ` [PATCHv4 02/17] diff: move line ending check into emit_hunk_header Stefan Beller
2017-05-23 2:40 ` [PATCHv4 03/17] diff.c: factor out diff_flush_patch_all_file_pairs Stefan Beller
2017-05-23 2:40 ` [PATCHv4 04/17] diff: introduce more flexible emit function Stefan Beller
2017-05-23 2:40 ` [PATCHv4 05/17] diff.c: convert fn_out_consume to use emit_line Stefan Beller
2017-05-23 2:40 ` [PATCHv4 06/17] diff.c: convert builtin_diff to use emit_line_* Stefan Beller
2017-05-23 2:40 ` [PATCHv4 07/17] diff.c: convert emit_rewrite_diff " Stefan Beller
2017-05-23 2:40 ` [PATCHv4 08/17] diff.c: convert emit_rewrite_lines " Stefan Beller
2017-05-23 2:40 ` [PATCHv4 09/17] submodule.c: convert show_submodule_summary to use emit_line_fmt Stefan Beller
2017-05-23 5:59 ` Junio C Hamano
2017-05-23 18:14 ` Stefan Beller
2017-05-23 2:40 ` [PATCHv4 10/17] diff.c: convert emit_binary_diff_body to use emit_line_* Stefan Beller
2017-05-23 2:40 ` [PATCHv4 11/17] diff.c: convert show_stats " Stefan Beller
2017-05-23 2:40 ` [PATCHv4 12/17] diff.c: convert word diffing " Stefan Beller
2017-05-23 2:40 ` [PATCHv4 13/17] diff.c: convert diff_flush " Stefan Beller
2017-05-23 2:40 ` [PATCHv4 14/17] diff.c: convert diff_summary " Stefan Beller
2017-05-23 2:40 ` [PATCHv4 15/17] diff.c: emit_line includes whitespace highlighting Stefan Beller
2017-05-23 2:40 ` [PATCHv4 16/17] diff: buffer all output if asked to Stefan Beller
2017-05-23 2:40 ` [PATCHv4 17/17] diff.c: color moved lines differently Stefan Beller
2017-05-27 1:04 ` [PATCHv4 00/17] Diff machine: highlight moved lines Jacob Keller
2017-05-30 21:38 ` Stefan Beller
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