From: Lars Ingebrigtsen <larsi@gnus.org>
To: "Basil L. Contovounesios" <contovob@tcd.ie>
Cc: emacs-devel@gnu.org
Subject: Re: master 9291e73 02/12: Add new 'declare' forms for command completion predicates
Date: Sun, 21 Feb 2021 16:54:36 +0100 [thread overview]
Message-ID: <87y2fhifgj.fsf@gnus.org> (raw)
In-Reply-To: <871rd9mrye.fsf@tcd.ie> (Basil L. Contovounesios's message of "Sun, 21 Feb 2021 14:11:05 +0000")
"Basil L. Contovounesios" <contovob@tcd.ie> writes:
>> But you can say
>>
>> (declare (completion (lambda (...) ...)))
>
> Which my patch will turn into (function (lambda (...) ...)), which is
> still correct and should be equivalent.
Sure, but it's a bit redundant.
>> So it's a list of functions, not a list of symbols...
>
> What is a list? The completion-predicate property takes on a single
> value satisfying functionp.
Sorry, I meant a single function.
What I expect to see people actually doing here is
(declare (completion #'foo))
or if it's a lambda, that Emacs will eventually byte-compile it before
sticking it into the plist.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2021-02-21 15:54 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210214131500.30678.63538@vcs0.savannah.gnu.org>
[not found] ` <20210214131502.DADCE20DFB@vcs0.savannah.gnu.org>
2021-02-20 19:30 ` master 9291e73 02/12: Add new 'declare' forms for command completion predicates Basil L. Contovounesios
2021-02-21 13:15 ` Lars Ingebrigtsen
2021-02-21 14:11 ` Basil L. Contovounesios
2021-02-21 15:54 ` Lars Ingebrigtsen [this message]
2021-02-21 16:13 ` Basil L. Contovounesios
2021-02-21 18:30 ` Lars Ingebrigtsen
2021-02-26 11:34 ` Basil L. Contovounesios
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