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From: Junio C Hamano <gitster@pobox.com>
To: Derrick Stolee <stolee@gmail.com>
Cc: Philippe Blain <levraiphilippeblain@gmail.com>,
	Philippe Blain via GitGitGadget <gitgitgadget@gmail.com>,
	git@vger.kernel.org, Thomas Rast <tr@thomasrast.ch>
Subject: Re: [PATCH 2/2] Documentation/git-log: mention that line-log regex must match in starting revision
Date: Wed, 18 Dec 2019 09:59:51 -0800	[thread overview]
Message-ID: <xmqqwoatecq0.fsf@gitster-ct.c.googlers.com> (raw)
In-Reply-To: <d8e753ec-2835-331f-99de-35a4a5369b48@gmail.com> (Derrick Stolee's message of "Wed, 18 Dec 2019 05:55:25 -0500")

Derrick Stolee <stolee@gmail.com> writes:

> On 12/17/2019 10:28 PM, Philippe Blain wrote:
>> 
>>> Le 17 déc. 2019 à 13:16, Junio C Hamano <gitster@pobox.com> a écrit :
>>> Even when you specify <start> or <end> as a line number, they must
>>> exist in the starting revision or it would be a fatal error.  If we
>>> are clarifying with this patch for completeness, I think we should
>>> also mention it together.  
> ...
>>     git log -L 300,2000000085:Documentation/git-log.txt 
>> errors out:
>>     fatal: file Documentation/git-log.txt has only 239 lines
>
> This case seems important enough to include what it means to "match".

Yup, that is why I suggested not to focus too much on regexp and
"match"-ing, but express it in terms of the lines that are specified
by given arguments to "exist".  The word "match" gives an incorrect
connotation that the description in the paragraph that uses the verb
applies only to regexp.




  parent reply	other threads:[~2019-12-18 17:59 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-17  5:07 [PATCH 0/2] Improve line log documentation Philippe Blain via GitGitGadget
2019-12-17  5:07 ` [PATCH 1/2] Documentation/git-log: document accepted line-log diff formats Philippe Blain via GitGitGadget
2019-12-17 11:33   ` SZEDER Gábor
2019-12-18  2:44     ` Philippe Blain
2019-12-17 15:33   ` Derrick Stolee
2019-12-18  2:47     ` Philippe Blain
2019-12-17  5:07 ` [PATCH 2/2] Documentation/git-log: mention that line-log regex must match in starting revision Philippe Blain via GitGitGadget
2019-12-17 15:34   ` Derrick Stolee
2019-12-17 18:16     ` Junio C Hamano
2019-12-18  3:28       ` Philippe Blain
2019-12-18 10:55         ` Derrick Stolee
2019-12-18 11:49           ` SZEDER Gábor
2019-12-18 17:59           ` Junio C Hamano [this message]
2019-12-26 17:46             ` Philippe Blain
2019-12-18 11:09         ` SZEDER Gábor
2019-12-26 17:43 ` [PATCH v2 0/2] Improve line log documentation Philippe Blain via GitGitGadget
2019-12-26 17:43   ` [PATCH v2 1/2] doc: log, gitk: document accepted line-log diff formats Philippe Blain via GitGitGadget
2019-12-26 17:43   ` [PATCH v2 2/2] doc: log, gitk: line-log arguments must exist in starting revision Philippe Blain via GitGitGadget

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