From: Jonathan Nieder <jrnieder@gmail.com>
To: "brian m. carlson" <sandals@crustytoothpaste.net>,
"Jeff King" <peff@peff.net>, "Stefan Beller" <sbeller@google.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>,
"Brandon Williams" <bmwill@google.com>,
"git@vger.kernel.org" <git@vger.kernel.org>
Subject: Re: [RFC] clang-format: outline the git project's coding style
Date: Mon, 14 Aug 2017 18:03:54 -0700 [thread overview]
Message-ID: <20170815010354.GB78174@aiede.mtv.corp.google.com> (raw)
In-Reply-To: <20170815004036.m5ejio6gdyvu6e6a@genre.crustytoothpaste.net>
Hi,
brian m. carlson wrote:
>> On Wed, Aug 09, 2017 at 03:53:17PM -0700, Stefan Beller wrote:
>>> We may have different opinions on what is readable/beautiful code.
>>> If we were to follow a mutual agreed style that is produced by a tool,
>>> we could use clean/smudge filters with different settings each.
I think this is a long way away --- long enough away that by the time
such a change could be a serious possibility, a lot may have changed
and the project is likely to know a lot more. In other words, I don't
see speculating about that future as being likely to produce useful
results today.
It would be a different story if we were writing a new codebase from
scratch. In that case, I would be all for the gofmt approach. :)
> On Wed, Aug 09, 2017 at 07:19:00PM -0400, Jeff King wrote:
>> I'm less worried about a difference of opinion between humans. My
>> concern is that there are cases that the tool's formatting makes _worse_
>> than what any human would write. And either we accept ugly code because
>> the tool sucks, or we spend a bunch of time fighting with the tool to
>> try to make its output look good.
>
> This has been my issue with clang-format in the past. I have an SHA-256
> implementation with an array of 64 32-bit hex integers. These fit six
> to a line, but for neatness and consistency reasons, I'd like them four
> to a line (4 divides 64, but 6 does not). Last I checked, clang-format
> didn't allow me that option: it reordered them because it could fit six
> on a line. This is not the only issue I discovered, just the most
> memorable.
In case it comes up again for you in a project that has adopted the
gofmt approach: you can signify that your line breaks are intentional
by putting line comments at the end of each line and clang-format will
respect them.
The clang-format documentation also mentions[1] that you can do
/* clang-format off */
const double kIdentityMatrix[] = {
1, 0, 0,
0, 1, 0,
0, 0, 1,
};
/* clang-format on */
Thanks,
Jonathan
[1] http://clang.llvm.org/docs/ClangFormatStyleOptions.html#disabling-formatting-on-a-piece-of-code
next prev parent reply other threads:[~2017-08-15 1:04 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-08 1:25 [RFC] clang-format: outline the git project's coding style Brandon Williams
2017-08-08 12:05 ` Johannes Schindelin
2017-08-08 17:40 ` Stefan Beller
2017-08-08 18:23 ` Brandon Williams
2017-08-09 22:33 ` Johannes Schindelin
2017-08-09 22:42 ` Stefan Beller
2017-08-10 9:38 ` Johannes Schindelin
2017-08-10 16:41 ` Junio C Hamano
2017-08-10 17:15 ` Brandon Williams
2017-08-10 17:28 ` Junio C Hamano
2017-08-10 21:30 ` Brandon Williams
2017-08-11 20:06 ` Ben Peart
2017-08-14 15:52 ` Johannes Schindelin
2017-09-28 11:41 ` Johannes Schindelin
2017-09-28 17:16 ` Brandon Williams
2017-08-08 17:45 ` Junio C Hamano
2017-08-08 18:03 ` Brandon Williams
2017-08-08 18:25 ` Junio C Hamano
2017-08-09 7:05 ` Junio C Hamano
2017-08-11 17:49 ` Brandon Williams
2017-08-11 19:00 ` Junio C Hamano
2017-08-09 13:01 ` Jeff King
2017-08-09 14:03 ` Ævar Arnfjörð Bjarmason
2017-08-09 22:53 ` Stefan Beller
2017-08-09 23:11 ` Stefan Beller
2017-08-11 17:52 ` Brandon Williams
2017-08-11 21:18 ` Jeff King
2017-08-12 4:39 ` Junio C Hamano
2017-08-13 4:41 ` Jeff King
2017-08-13 16:14 ` Ramsay Jones
2017-08-13 16:36 ` Ramsay Jones
2017-08-13 17:33 ` Junio C Hamano
2017-08-13 19:17 ` Ramsay Jones
2017-08-09 23:19 ` Jeff King
2017-08-15 0:40 ` brian m. carlson
2017-08-15 1:03 ` Jonathan Nieder [this message]
2017-08-14 21:30 ` [PATCH v2 0/2] clang-format Brandon Williams
2017-08-14 21:30 ` [PATCH v2 1/2] clang-format: outline the git project's coding style Brandon Williams
2017-08-14 22:02 ` Stefan Beller
2017-08-15 13:56 ` Ben Peart
2017-08-15 17:37 ` Brandon Williams
2017-08-14 22:48 ` Jeff King
2017-08-14 22:51 ` Jeff King
2017-08-14 22:54 ` Brandon Williams
2017-08-14 23:01 ` Jeff King
2017-08-16 12:18 ` Johannes Schindelin
2017-08-15 14:28 ` Ben Peart
2017-08-15 17:34 ` Brandon Williams
2017-08-15 17:41 ` Stefan Beller
2017-08-14 21:30 ` [PATCH v2 2/2] Makefile: add style build rule Brandon Williams
2017-08-14 21:53 ` Stefan Beller
2017-08-14 22:25 ` Junio C Hamano
2017-08-14 22:28 ` Stefan Beller
2017-08-14 22:57 ` Jeff King
2017-08-14 23:29 ` Junio C Hamano
2017-08-14 23:47 ` Junio C Hamano
2017-08-15 0:05 ` Brandon Williams
2017-08-15 1:52 ` Jeff King
2017-08-14 21:32 ` [PATCH v2 0/2] clang-format Brandon Williams
2017-08-14 23:06 ` Jeff King
2017-08-14 23:15 ` Stefan Beller
2017-08-15 1:47 ` Jeff King
2017-08-15 3:03 ` Junio C Hamano
2017-08-15 3:38 ` Jeff King
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