From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: =?UTF-8?Q?Jo=C3=A3o_?= =?UTF-8?Q?T=C3=A1vora?= Newsgroups: gmane.emacs.bugs Subject: bug#44334: 28.0.50; [eldoc] Impossible to avoid creating the *eldoc for xxx* buffer Date: Fri, 30 Oct 2020 18:39:31 +0000 Message-ID: <871rhfzhgc.fsf@gmail.com> References: <87sg9vk2l6.fsf@tcd.ie> <87mu03k1d0.fsf@tcd.ie> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="6163"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 44334@debbugs.gnu.org, Xu Chunyang To: "Basil L. 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Contovounesios's message of "Fri, 30 Oct 2020 18:36:11 +0000") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:192175 Archived-At: "Basil L. Contovounesios" writes: > Jo=C3=A3o T=C3=A1vora writes: > >> The buffer is an implementation detail for the member of=20 >> eldoc-display-functions that writes to the echo area, >> so it's hard to do away with. However, it should be reasonably=20 >> easy to "hide it", as Xu suggests, by prefixing its name with a >> space. The the eldoc-display-in-eldoc-buffer display function >> just renames it to not have that space, promoting it=20 >> to visible. > > So the space-prefixed buffer name can (should?) be the default? Yes. Or rather: by default, if you just use ElDoc like you always did in Emacs <28, that buffer shouldn't be bothering you. I'll see what the best implementation for doing that is, but I do suspect it's hiding it with a space prefix in the buffer name. Jo=C3=A3o