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From: Yoichi Nakayama <yoichi.nakayama@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Jeff King <peff@peff.net>,
	Yoichi Nakayama via GitGitGadget <gitgitgadget@gmail.com>,
	git@vger.kernel.org
Subject: Re: [PATCH v3 1/2] git-jump: add an optional argument '--stdout'
Date: Tue, 22 Nov 2022 22:00:45 +0900	[thread overview]
Message-ID: <CAF5D8-uQ633azqUfCv0vyQzFUaQdDhOwzEc8GOGnFrgmh-c9pQ@mail.gmail.com> (raw)
In-Reply-To: <xmqq35abvpxm.fsf@gitster.g>

On Tue, Nov 22, 2022 at 8:38 AM Junio C Hamano <gitster@pobox.com> wrote:
>
> Jeff King <peff@peff.net> writes:
>
> > On Mon, Nov 21, 2022 at 12:26:59PM +0000, Yoichi Nakayama via GitGitGadget wrote:
> >
> >> From: Yoichi Nakayama <yoichi.nakayama@gmail.com>
> >> +--------------------------------------------------
> >> +# In Emacs, M-x grep and invoke "git jump --stdout <mode>"
> >> +Run grep (like this): git jump --stdout diff
> >> +--------------------------------------------------
> >
> > This example confused me because it says "run grep", but then runs a
> > diff jump. But maybe this is because it means to run the emacs grep
> > command? I don't use emacs, so it may make more sense to somebody who
> > does.
>
> Yes.  "M-x" gives Emacs users a command line prompt to type (and tab
> complete) an Emacs command, and in the above explanation, the user
> is running the "grep" command of Emacs, which in turn prompts for a
> shell command that produces series of <filename>:<lineno>:<cruft> to
> jump around [*].
>
> "M-x grep<RET>git jump --stdout diff<RET>" is what I would have
> written on the second line instead of "Run grep (like this)...".

I think Junio's suggestion of  "M-x grep<RET>git jump --stdout diff<RET>"
is concise and understandable to most Emacs users, so I'd like to adopt it.

Below are the details of what I thought:

By M-x grep<RET>, Emacs displays
      Run grep (like this): grep --color=auto -nH --null -e
where
- "Run grep (like this): " is a prompt (like "$ " in bash).
- "grep --color=auto -nH --null -e " is a part of search command (missing
  keyword part). We can supply "keyword<RET>" to execute the search.
  We can also remove the whole command and replace it with the command
  like "git jump --stdout diff".

So "M-x grep<RET>git jump --stdout diff<RET>" does not represent the
complete procedure. It lacks the operation to remove the default command
(controlled by the grep-command setting). For example, adding C-a C-k
after "M-x grep<RET>" is more accurate, but it feels a bit redundant.
-- 
Yoichi NAKAYAMA

  reply	other threads:[~2022-11-22 13:01 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-19 14:02 [PATCH 0/2] git-jump: support Emacs Yoichi NAKAYAMA via GitGitGadget
2022-11-19 14:02 ` [PATCH 1/2] git-jump: add an optional argument 'stdout' Yoichi Nakayama via GitGitGadget
2022-11-19 14:02 ` [PATCH 2/2] git-jump: invoke emacsclient Yoichi Nakayama via GitGitGadget
2022-11-19 15:53   ` Eric Sunshine
2022-11-19 23:44     ` Yoichi Nakayama
2022-11-19 23:59       ` Eric Sunshine
2022-11-21  4:05         ` Yoichi Nakayama
2022-11-20  1:27 ` [PATCH v2 0/2] git-jump: support Emacs Yoichi NAKAYAMA via GitGitGadget
2022-11-20  1:27   ` [PATCH v2 1/2] git-jump: add an optional argument 'stdout' Yoichi Nakayama via GitGitGadget
2022-11-21  5:43     ` Junio C Hamano
2022-11-21 11:25       ` Yoichi Nakayama
2022-11-21 18:18       ` Jeff King
2022-11-20  1:27   ` [PATCH v2 2/2] git-jump: invoke emacsclient Yoichi Nakayama via GitGitGadget
2022-11-21 12:26   ` [PATCH v3 0/2] git-jump: support Emacs Yoichi NAKAYAMA via GitGitGadget
2022-11-21 12:26     ` [PATCH v3 1/2] git-jump: add an optional argument '--stdout' Yoichi Nakayama via GitGitGadget
2022-11-21 18:38       ` Jeff King
2022-11-21 23:38         ` Junio C Hamano
2022-11-22 13:00           ` Yoichi Nakayama [this message]
2022-11-22 18:23             ` Jeff King
2022-11-22 13:29         ` Yoichi Nakayama
2022-11-21 12:27     ` [PATCH v3 2/2] git-jump: invoke emacs/emacsclient Yoichi Nakayama via GitGitGadget
2022-11-21 18:50       ` Jeff King
2022-11-22 12:06         ` Yoichi Nakayama
2022-11-22 14:18     ` [PATCH v4 0/2] git-jump: support Emacs Yoichi NAKAYAMA via GitGitGadget
2022-11-22 14:18       ` [PATCH v4 1/2] git-jump: add an optional argument '--stdout' Yoichi Nakayama via GitGitGadget
2022-11-22 18:30         ` Jeff King
2022-11-22 14:18       ` [PATCH v4 2/2] git-jump: invoke emacs/emacsclient Yoichi Nakayama via GitGitGadget
2022-11-22 16:40         ` Phillip Wood
2022-11-23  5:01           ` Yoichi Nakayama
2022-11-22 18:54         ` Jeff King
2022-11-23  5:33           ` Yoichi Nakayama
2022-11-24  1:09             ` Jeff King
2022-11-24 12:32               ` Yoichi Nakayama
2022-11-24 12:58                 ` Yoichi Nakayama
2022-11-24 16:31                   ` Jeff King
2022-11-24 16:29                 ` Jeff King
2022-11-25  3:46                   ` Yoichi Nakayama
2022-11-23  7:04       ` [PATCH v5 0/3] git-jump: support Emacs Yoichi NAKAYAMA via GitGitGadget
2022-11-23  7:04         ` [PATCH v5 1/3] git-jump: add an optional argument '--stdout' Yoichi Nakayama via GitGitGadget
2022-11-23  7:04         ` [PATCH v5 2/3] git-jump: move valid-mode check earlier Jeff King via GitGitGadget
2022-11-23  7:04         ` [PATCH v5 3/3] git-jump: invoke emacs/emacsclient Yoichi Nakayama via GitGitGadget
2022-11-23 14:58           ` Phillip Wood
2022-11-23 21:54             ` Yoichi Nakayama
2022-11-24  1:11         ` [PATCH v5 0/3] git-jump: support Emacs Jeff King
2022-11-24  3:47         ` [PATCH v6 " Yoichi NAKAYAMA via GitGitGadget
2022-11-24  3:47           ` [PATCH v6 1/3] git-jump: add an optional argument '--stdout' Yoichi Nakayama via GitGitGadget
2022-11-24  3:47           ` [PATCH v6 2/3] git-jump: move valid-mode check earlier Jeff King via GitGitGadget
2022-11-24  3:47           ` [PATCH v6 3/3] git-jump: invoke emacs/emacsclient Yoichi Nakayama via GitGitGadget
2022-11-25  3:36           ` [PATCH v7 0/3] git-jump: support Emacs Yoichi NAKAYAMA via GitGitGadget
2022-11-25  3:36             ` [PATCH v7 1/3] git-jump: add an optional argument '--stdout' Yoichi Nakayama via GitGitGadget
2022-11-25  9:06               ` Ævar Arnfjörð Bjarmason
2022-11-27  0:31                 ` Yoichi Nakayama
2022-11-25  3:37             ` [PATCH v7 2/3] git-jump: move valid-mode check earlier Jeff King via GitGitGadget
2022-11-25  3:37             ` [PATCH v7 3/3] git-jump: invoke emacs/emacsclient Yoichi Nakayama via GitGitGadget
2022-11-25  8:55               ` Ævar Arnfjörð Bjarmason
2022-11-25 16:01                 ` Yoichi Nakayama
2022-11-25 23:52                   ` Ævar Arnfjörð Bjarmason
2022-11-28  5:10                     ` Jeff King
2022-11-28 10:54                       ` Ævar Arnfjörð Bjarmason
2022-11-28 15:38                         ` Yoichi Nakayama
2022-11-27  0:37                   ` Yoichi Nakayama
2022-11-27  1:18             ` [PATCH v8 0/3] git-jump: support Emacs Yoichi NAKAYAMA via GitGitGadget
2022-11-27  1:18               ` [PATCH v8 1/3] git-jump: add an optional argument '--stdout' Yoichi Nakayama via GitGitGadget
2022-11-27  1:18               ` [PATCH v8 2/3] git-jump: move valid-mode check earlier Jeff King via GitGitGadget
2022-11-27  1:18               ` [PATCH v8 3/3] git-jump: invoke emacs/emacsclient Yoichi Nakayama via GitGitGadget
2022-11-28 10:13               ` [PATCH v8 0/3] git-jump: support Emacs Phillip Wood
2022-11-28 23:35                 ` Junio C Hamano
2022-11-29 21:05                 ` Yoichi Nakayama

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