From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-devel@gnu.org
Subject: Re: [Emacs-diffs] emacs-26 b1aaa72: Improve documentation of Xref
Date: Mon, 12 Mar 2018 18:43:31 -0400 [thread overview]
Message-ID: <jwv1sgo9as9.fsf-monnier+gmane.emacs.devel@gnu.org> (raw)
In-Reply-To: e27f1859-ba26-c069-9e83-5d2efa44e231@yandex.ru
> "M-. (bound to xref-find-definitions) can't find any
> definitions. I visit-tags-file, set tags-file-name and tags-table-list
> manaully, generated the file with etags and ctags, everything. No luck"
>
> Basically, there was no reason to expect navigation to those symbols to
> work, except that the user had created and visited a tags table containing
> them. So I think the surprise really was that M-. didn't use the current
> tags table.
I guess this is due to the fact that M-. used to rely on etags so the
user who hasn't paid attention gets surprised, indeed.
Maybe xref could have an ad-hoc hack which does:
- if there's no match
- and there's a tags table installed.
- and there's a match in the tags table.
- then kindly suggest to the user to activate xref-etags-mode
Stefan
next prev parent reply other threads:[~2018-03-12 22:43 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20180311173926.29923.58430@vcs0.savannah.gnu.org>
[not found] ` <20180311173928.14DD220B54@vcs0.savannah.gnu.org>
2018-03-11 23:15 ` [Emacs-diffs] emacs-26 b1aaa72: Improve documentation of Xref Dmitry Gutov
2018-03-12 16:04 ` Eli Zaretskii
2018-03-12 20:34 ` Dmitry Gutov
2018-03-12 22:43 ` Stefan Monnier [this message]
2018-03-12 23:45 ` Dmitry Gutov
2018-03-13 2:18 ` Stefan Monnier
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