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From: Juri Linkov <juri@linkov.net>
To: "Daniel Martín" <mardani29@yahoo.es>
Cc: 49731@debbugs.gnu.org
Subject: bug#49731: 28.0.50; Filter xref results by filename
Date: Tue, 27 Jul 2021 01:53:09 +0300	[thread overview]
Message-ID: <87im0wadre.fsf@mail.linkov.net> (raw)
In-Reply-To: <m1a6m9e1mw.fsf@yahoo.es> ("Daniel Martín"'s message of "Mon, 26 Jul 2021 13:49:11 +0200")

>> (add-hook 'xref-after-update-hook
>>           (lambda ()
>>             (setq-local outline-regexp
>>               (if (eq xref-file-name-display 'abs) "/" "[^ 0-9]"))
>>             (outline-minor-mode +1)
>>             (save-excursion
>>               (goto-char (point-min))
>>               (while (search-forward "ChangeLog" nil t)
>>                 (outline-cycle)))))
>
> This is similar to what I have in mind.  Instead of hardcoding
> "ChangeLog", the proposed command would ask the user for the regular
> expression.  Your command hides entries that match the pattern, but I
> think that for the new command the opposite interpretation is more
> common (only show those entries that match the pattern, and hide
> everything else).  Does it make sense to offer both behaviors? (Like
> flush-lines/keep-lines.)

Indeed, both include/exclude make sense.  In your example
of using "tests/" to get results only from unit tests,
actually in most projects I need exactly the inverse:
to ignore all results from unit tests, because when I need
to get results only from "tests/", then it's easy to run
'C-x p g' (project-find-regexp) with the prefix C-u
and specify the directory to search such as "tests/".

> Another xref-mode-map command bound to "q", for example, would disable
> outline-minor-mode to present the xref buffer with full visibility.

There is 'outline-cycle-buffer' bound to 'S-TAB' that can
enable full visibility, or just 'outline-show-all'.





  reply	other threads:[~2021-07-26 22:53 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <m1pmv6iz4n.fsf.ref@yahoo.es>
2021-07-25  8:19 ` bug#49731: 28.0.50; Filter xref results by filename Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-07-25  8:32   ` Lars Ingebrigtsen
2021-07-25  8:33     ` Lars Ingebrigtsen
2021-07-26 23:16       ` Dmitry Gutov
2021-07-25  9:10   ` Eli Zaretskii
2021-07-25 14:58     ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-07-25 20:43   ` Juri Linkov
2021-07-26 11:49     ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-07-26 22:53       ` Juri Linkov [this message]
2022-01-16 18:52       ` Juri Linkov
2022-11-21  7:58         ` Juri Linkov
2022-11-23  8:39           ` Juri Linkov
2022-11-23 14:19             ` Dmitry Gutov
2022-11-23 17:50               ` Juri Linkov
2022-11-23 18:08                 ` Dmitry Gutov
2022-11-23 18:20                   ` Juri Linkov
2022-11-23 18:47                     ` Dmitry Gutov
2022-11-24  7:48                       ` Juri Linkov
2022-11-25  7:35                         ` Kévin Le Gouguec
2024-02-13 16:52               ` Juri Linkov
2024-02-14  9:25                 ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-15  7:23                   ` Juri Linkov
2021-07-26 23:28   ` Dmitry Gutov
2021-07-27 17:08     ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-07-27 20:51       ` Juri Linkov
2021-07-27 23:11         ` Dmitry Gutov
2021-07-28  0:08       ` Dmitry Gutov
2021-07-28 16:12         ` Juri Linkov
2021-07-29  2:02           ` Dmitry Gutov
2021-07-29 17:43             ` Juri Linkov
2021-08-02  2:09               ` Dmitry Gutov
2021-08-02 20:58                 ` Juri Linkov
2021-08-06  0:03                   ` Dmitry Gutov
2021-07-31 16:45         ` Daniel Martín via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-07-31 17:06           ` Eli Zaretskii
2022-11-23 18:48       ` Dmitry Gutov

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