From: William Xu <william.xwl@gmail.com>
To: emacs-devel@gnu.org
Subject: Re: Xref completion
Date: Tue, 17 Nov 2020 22:16:56 +0100 [thread overview]
Message-ID: <m2r1oradkn.fsf@gmail.com> (raw)
In-Reply-To: 878sazzsw5.fsf@mail.linkov.net
Juri Linkov <juri@linkov.net> writes:
>> In particular, I've overridden the behaviour with regards to Xrefs and
>> instead of showing the Xref buffer, I'm now offering completion: the
>> user can match against the symbol but also against the file and line
>> position.
>
> It seems this should be possible by customizing the value of
> xref-show-definitions-function to a function that would redirect
> a list of found results to completing-read.
Wow, that is a life saver.
(defun my-xref--show-defs-minibuffer (fetcher alist)
(let* ((xrefs (funcall fetcher))
(xref-alist (xref--analyze xrefs))
(xref (if (not (cdr xrefs))
(car xrefs)
(cadr (assoc (completing-read "Jump to definition: " xref-alist)
xref-alist)))))
(xref-pop-to-location xref (assoc-default 'display-action alist))))
(setq xref-show-definitions-function 'my-xref--show-defs-minibuffer)
--
William
next prev parent reply other threads:[~2020-11-17 21:16 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-17 18:13 Xref completion Pierre Neidhardt
2020-11-17 18:22 ` [SPAM UNSURE] " Stephen Leake
2020-11-17 18:32 ` Pierre Neidhardt
2020-11-17 18:46 ` Basil L. Contovounesios
2020-11-17 18:38 ` Eli Zaretskii
2020-11-17 19:11 ` Pierre Neidhardt
2020-11-17 19:27 ` Juri Linkov
2020-11-17 20:00 ` Dmitry Gutov
2020-11-17 21:16 ` William Xu [this message]
2020-11-17 21:38 ` Dmitry Gutov
2020-11-18 7:35 ` William Xu
2020-11-18 13:46 ` Dmitry Gutov
2020-11-18 18:53 ` William Xu
2020-11-18 19:22 ` Dmitry Gutov
2020-11-18 20:39 ` Juri Linkov
2020-11-19 1:34 ` Dmitry Gutov
2020-11-18 18:47 ` João Távora
2020-11-19 1:43 ` Dmitry Gutov
2020-11-19 8:19 ` William Xu
2020-11-19 13:30 ` Dmitry Gutov
2020-12-02 21:44 ` Juri Linkov
2020-12-03 0:25 ` Dmitry Gutov
2020-12-03 21:09 ` Juri Linkov
2020-12-05 1:12 ` Dmitry Gutov
2020-12-05 12:21 ` William Xu
2020-12-05 21:02 ` Dmitry Gutov
2020-12-06 8:30 ` William Xu
2020-12-06 11:00 ` Dmitry Gutov
2020-12-06 14:00 ` William Xu
2020-12-06 21:01 ` Dmitry Gutov
2020-12-05 19:52 ` Juri Linkov
2020-12-05 21:44 ` Dmitry Gutov
2020-12-06 20:46 ` Juri Linkov
2020-12-06 21:20 ` Dmitry Gutov
2020-12-06 21:34 ` Juri Linkov
2020-12-06 21:40 ` Dmitry Gutov
2020-12-07 9:27 ` Daniel Martín
2020-12-07 15:12 ` jixiuf
2020-12-07 21:57 ` Dmitry Gutov
2020-12-07 21:53 ` Dmitry Gutov
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