From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41660) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fPusl-0004VR-Lj for qemu-devel@nongnu.org; Mon, 04 Jun 2018 15:11:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fPush-0005YL-LT for qemu-devel@nongnu.org; Mon, 04 Jun 2018 15:11:07 -0400 Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= References: <20180604162140.20688-1-peter.maydell@linaro.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: Date: Mon, 4 Jun 2018 16:10:49 -0300 MIME-Version: 1.0 In-Reply-To: <20180604162140.20688-1-peter.maydell@linaro.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Subject: Re: [Qemu-devel] [PATCH] CODING_STYLE: Define our preferred form for multiline comments List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Maydell , qemu-devel@nongnu.org Cc: qemu-trivial@nongnu.org, Richard Henderson , patches@linaro.org On 06/04/2018 01:21 PM, Peter Maydell wrote: > The codebase has a bit of a mix of > /* multiline comments > * like this > */ > and > /* multiline comments like this > in the GNU Coding Standards style */ > > State a preference for the former. > > Signed-off-by: Peter Maydell > --- > I admit that to some extent I'm imposing my aesthetic > preferences here; pretty sure we have a lot more style > 1 comments than style 2, though. The later is easier to indent with unintelligent editors. Any one is fine as long as it has a guideline in coding style. > --- > CODING_STYLE | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/CODING_STYLE b/CODING_STYLE > index 12ba58ee293..fb1d1f1cd62 100644 > --- a/CODING_STYLE > +++ b/CODING_STYLE > @@ -124,6 +124,19 @@ We use traditional C-style /* */ comments and avoid // comments. > Rationale: The // form is valid in C99, so this is purely a matter of > consistency of style. The checkpatch script will warn you about this. > > +Multiline comments blocks should have a row of stars on the left > +and the terminating */ on its own line: > + /* like > + * this > + */ > +Putting the initial /* on its own line is accepted, but not required. > +(Some of the existing comments in the codebase use the GNU Coding > +Standards form which does not have stars on the left; avoid this > +when writing new comments.) > + > +Rationale: Consistency, and ease of visually picking out a multiline > +comment from the surrounding code. Reviewed-by: Philippe Mathieu-Daudé > + > 8. trace-events style > > 8.1 0x prefix >