From: Leo Liu <sdl.web@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 45610@debbugs.gnu.org
Subject: bug#45610: 27.1; Symbol’s function definition is void: seq-concatenate
Date: Sun, 03 Jan 2021 00:07:47 +0800 [thread overview]
Message-ID: <m1k0sv490s.fsf@gmail.com> (raw)
In-Reply-To: <83r1n3e7ps.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 02 Jan 2021 16:25:51 +0200")
On 2021-01-02 16:25 +0200, Eli Zaretskii wrote:
> Thanks. Then does the patch below fix the problem in Emacs 27.1?
Yes it does.
> diff --git a/lisp/emacs-lisp/cl-extra.el b/lisp/emacs-lisp/cl-extra.el
> index 9c9da4a..a6e6619 100644
> --- a/lisp/emacs-lisp/cl-extra.el
> +++ b/lisp/emacs-lisp/cl-extra.el
> @@ -556,6 +556,7 @@ cl-subseq
> (defun cl-concatenate (type &rest sequences)
> "Concatenate, into a sequence of type TYPE, the argument SEQUENCEs.
> \n(fn TYPE SEQUENCE...)"
> + (require 'seq)
> (apply #'seq-concatenate type sequences))
>
> ;;; List functions.
But it seems the function will become slower when called regularly
because of the (require 'seq).
Is it better to remove cl-concatenate from the cl-proclaim list in
cl-macs.el?
next prev parent reply other threads:[~2021-01-02 16:07 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-02 12:29 bug#45610: 27.1; Symbol’s function definition is void: seq-concatenate Leo Liu
2021-01-02 12:47 ` Eli Zaretskii
2021-01-02 14:22 ` Leo Liu
2021-01-02 14:25 ` Eli Zaretskii
2021-01-02 16:07 ` Leo Liu [this message]
2021-01-02 16:30 ` Eli Zaretskii
2021-01-02 16:35 ` Lars Ingebrigtsen
2021-01-03 15:46 ` Eli Zaretskii
2021-01-03 16:19 ` Leo Liu
2021-01-04 5:39 ` Leo Liu
2021-01-04 15:07 ` Eli Zaretskii
2021-01-04 17:35 ` Stefan Monnier
2021-01-09 12:13 ` Eli Zaretskii
2021-01-02 16:45 ` Leo Liu
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