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Branden Robinson" Cc: linux-kernel@vger.kernel.org, linux-man@vger.kernel.org, mtk.manpages@gmail.com References: <20200927054657.ea2zaiesle6hwjit@localhost.localdomain> <562859fd-6740-1068-d9d0-9562140cec33@gmail.com> <20200928125227.yr2ugl23ib6mid76@localhost.localdomain> From: Alejandro Colomar Message-ID: <5d4f71a6-8a5e-c683-fcbd-b5453435d736@gmail.com> Date: Mon, 28 Sep 2020 15:33:21 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.12.0 MIME-Version: 1.0 In-Reply-To: <20200928125227.yr2ugl23ib6mid76@localhost.localdomain> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020-09-28 14:52, G. Branden Robinson wrote: > At 2020-09-27T22:05:14+0200, Alejandro Colomar wrote: >> Hi Branden, >> >> * G. Branden Robinson via linux-man: >> >> 1) >> >>> .EX >>> .B int fstat(int \c >>> .IB fd , \~\c >>> .B struct stat *\c >>> .IB statbuf ); >>> .EE >> >> 2) >> >>> .EX >>> .BI "int fstat(int " fd ", struct stat *" statbuf ); >>> .EE >> >> 3) >> >>> .EX >>> .BI "int fstat(int\~" fd ", struct stat *" statbuf ); >>> .EE >> >> I'd say number 2 is best. Rationale: grep :) >> I agree it's visually somewhat harder, but grepping is way easier. > > I don't see how (2) is any tougher to grep than (3)...? > > If I'm grepping, I'm usually concerned with things like > variable/function names and not with punctuation, so if I were grepping > for the above function signature I'd probably write: > > $ grep 'fstat.*fd.*statbuf' man2/* > > ...which would catch either of the above just fine. > > Am I missing something? > > Regards, > Branden > There are a few cases: if I want to find declarations of type int, I'd start with: $ grep -rn "int\s" or something like that. "int\~" would break the ability to do that. Regards, Alex