From: Juri Linkov <juri@linkov.net>
To: Dmitry Gutov <dgutov@yandex.ru>
Cc: 33992@debbugs.gnu.org, "João Távora" <joaotavora@gmail.com>
Subject: bug#33992: 27.0.50; xref-find-definitions wastes too much space
Date: Sun, 07 Apr 2019 00:03:09 +0300 [thread overview]
Message-ID: <87lg0m96bm.fsf@mail.linkov.net> (raw)
In-Reply-To: <64f42172-460f-a633-1c80-23d34b5c0d07@yandex.ru> (Dmitry Gutov's message of "Fri, 5 Apr 2019 02:06:57 +0300")
>>> Does it feel the same way to you?
>>
>> The difference is that completions pop up in a small unobtrusive window.
>
> Small window? I usually have a side-by-side fullscreen split, and if
> I initiate completion in one of the windows, *Completion* takes up the
> whole other window. Temporarily, of course.
The key word here is 'Temporarily'. Unlike *Completions*,
the *xref* buffer doesn't go out easily.
>> (defun display-buffer-condition-xref (buffer-name _action)
>> (and (string-match-p "\\`\\*\\(xref\\)\\*\\(\\|<[0-9]+>\\)\\'"
>> buffer-name)
>> (memq this-command '(xref-find-definitions))))
>>
>> (defun display-buffer-condition-from-xref (_buffer-name _action)
>> (string-match-p "\\`\\*\\(xref\\)\\*\\(\\|<[0-9]+>\\)\\'"
>> (buffer-name (current-buffer))))
>
> This function seems unused.
It's unused because it would be useful only in the *xref* buffer
created by the xref-find-definitions command, so xref needs to
provide a way to distinguish such case.
>> (setq display-buffer-alist
>> '((display-buffer-condition-xref
>> display-buffer-in-direction
>
> And this function is undefined in my Emacs.
This function is implemented by Martin in bug#33870.
>> (with-eval-after-load 'xref
>> (define-key xref--button-map [(control ?m)] #'xref-quit-and-goto-xref))
>>
>> How do you like that?
>
> I might, but since I can't really try your customization myself yet, I'll
> repeat a question you might be familiar with already:
>
> Will this also affect xref-find-references and project-find-regexp?
It should not affect them due to (memq this-command '(xref-find-definitions))
above. But also to not affect commands active in the *xref* buffer,
xref should provide a way to check if the *xref* buffer was created
by xref-find-definitions.
next prev parent reply other threads:[~2019-04-06 21:03 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-05 23:43 bug#33992: 27.0.50; xref-find-definitions wastes too much space Juri Linkov
2019-01-06 11:03 ` João Távora
2019-03-20 21:37 ` Juri Linkov
2019-03-20 23:23 ` João Távora
2019-04-04 0:02 ` Dmitry Gutov
2019-04-04 20:49 ` Juri Linkov
2019-04-04 23:06 ` Dmitry Gutov
2019-04-05 9:44 ` Felician Nemeth
2019-04-05 23:20 ` Dmitry Gutov
2019-04-06 21:08 ` Juri Linkov
2019-04-06 21:03 ` Juri Linkov [this message]
2019-05-02 23:05 ` Dmitry Gutov
2019-05-15 20:57 ` Juri Linkov
2019-05-15 22:37 ` Dmitry Gutov
2019-05-28 20:35 ` Juri Linkov
2019-06-10 0:35 ` Dmitry Gutov
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