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From: Hongyi Zhao <hongyi.zhao@gmail.com>
To: Thibaut Verron <thibaut.verron@gmail.com>
Cc: Jean-Christophe Helary <lists@traduction-libre.org>,
	help-gnu-emacs <help-gnu-emacs@gnu.org>
Subject: Re: Package cl is deprecated
Date: Wed, 28 Jul 2021 21:36:35 +0800	[thread overview]
Message-ID: <CAGP6POJYdZv814T1oj7brpYPZsVQkPCjt9z8JLibPeP00VMiwA@mail.gmail.com> (raw)
In-Reply-To: <CAGP6POLPqs8X60LoQd9=1i10VEZVx+k+osg6ErErvG8yH5TDng@mail.gmail.com>

On Wed, Jul 28, 2021 at 9:33 PM Hongyi Zhao <hongyi.zhao@gmail.com> wrote:
>
> On Wed, Jul 28, 2021 at 9:23 PM Thibaut Verron <thibaut.verron@gmail.com> wrote:
> >
> >
> > On 28/07/2021 15:03, Hongyi Zhao wrote:
> > > On Wed, Jul 28, 2021 at 6:04 PM Jean-Christophe Helary
> > > <lists@traduction-libre.org> wrote:
> > >>
> > >>
> > >>> On Jul 28, 2021, at 18:54, Thibaut Verron <thibaut.verron@gmail.com> wrote:
> > >>>
> > >>> On 28/07/2021 11:46, Hongyi Zhao wrote:
> > >>>> On Wed, Jul 28, 2021 at 5:33 PM Thibaut Verron <thibaut.verron@gmail.com> wrote:
> > >>>>> On 28/07/2021 11:23, Hongyi Zhao wrote:
> > >>>>>> When I start Emacs, I always notice the following message in *Messages* buffer:
> > >>>>>>
> > >>>>>> Package cl is deprecated
> > >>>>>>
> > >>>>>> Any hints for eliminating it?
> > >>>>> If you have (require 'cl) somewhere in your init file, replace it with
> > >>>>> (require 'cl-lib). You might need to change some macro calls to use
> > >>>>> cl-<name> instead of <name>.
> > >>>> $ egrep 'require[ ]*'\''cl' .emacs.d/init.el
> > >>>> (require 'cl-lib)
> > >>> Then it's from a package and you need to identify it.
> > >>>
> > >>> You can try (untested):
> > >>>
> > >>> find .emacs.d/ -name "*.el" -exec grep "(require 'cl)" {} \;
> > >> find .emacs.d/ -name "*.el" -exec grep "(require 'cl)" {} \; -print
> > > There are so many matches:
> > >
> > > $ find .emacs.d/ -name "*.el" -exec grep -q "(require 'cl)" {} \;
> > > -print 2>/dev/null | sort -u | wc -l
> > > 40
> > >
> > > So this method is basically useless for finding the problem.
> >
> > I just tried it, indeed quite a few packages contain some form of
> > (require 'cl) as a backward-compatibility tool (52 matches in my case).
> > Most of those are test files which are never loaded in a normal emacs
> > session.
> >
> > To narrow the search, you can use egrep -q "^\(require 'cl\)" instead.
> > In my .emacs, the matches go from 52 to 15. Interestingly enough,
> > exactly one of them is loaded at init time (key-combo.el), without any
> > warning.
>
> Strange, I found nothing with this enhanced pattern:
>
> $ find .emacs.d/ -type f -name "*.el" -exec grep -q "^[ ]*\([
> ]*require[ ]+'cl[ ]*\)" {} \; -print | wc -l
> 0

Sorry, egrep should be used:

$ find .emacs.d/ -type f -name "*.el" -exec egrep -q "^[ ]*\([
]*require[ ]+'cl[ ]*\)" {} \; -print | egrep -v  '[/]tests?[/]'
.emacs.d/straight/repos/dash.el/dash.el
.emacs.d/straight/repos/dash.el/dev/examples.el
.emacs.d/straight/repos/stardiviner-sdcv.el/sdcv.el
.emacs.d/straight/repos/showtip/showtip.el
.emacs.d/straight/repos/unicode-escape.el/unicode-escape.el
.emacs.d/straight/repos/use-package/use-package-tests.el
.emacs.d/straight/repos/macrostep/lib/cl-lib.el
.emacs.d/straight/repos/macrostep/lib/ert.el
.emacs.d/straight/repos/emacs-websocket/websocket-functional-test.el
.emacs.d/straight/repos/s.el/dev/ert.el

Regards,
HY



  reply	other threads:[~2021-07-28 13:36 UTC|newest]

Thread overview: 101+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-28  9:23 Package cl is deprecated Hongyi Zhao
2021-07-28  9:28 ` Jean Louis
2021-07-28  9:33 ` Thibaut Verron
2021-07-28  9:46   ` Hongyi Zhao
2021-07-28  9:54     ` Thibaut Verron
2021-07-28 10:03       ` Jean-Christophe Helary
2021-07-28 11:20         ` Leo Butler
2021-07-28 13:41           ` Hongyi Zhao
2021-07-28 13:56             ` Eli Zaretskii
2021-07-28 14:07               ` Hongyi Zhao
2021-07-28 14:21                 ` Leo Butler
2021-07-28 14:48                   ` Hongyi Zhao
2021-07-28 18:26                     ` Eli Zaretskii
2021-07-29  2:18                       ` Hongyi Zhao
2021-07-29  6:17                         ` Eli Zaretskii
2021-07-29  7:22                           ` Hongyi Zhao
2021-07-28 18:31                     ` Eli Zaretskii
2021-07-29  2:27                       ` Hongyi Zhao
2021-07-29  6:16                         ` Eli Zaretskii
2021-07-29 14:26                         ` [External] : " Drew Adams
2021-07-30  3:04                           ` Hongyi Zhao
2021-07-30  4:03                             ` Drew Adams
2021-07-30  5:33                               ` Hongyi Zhao
2021-07-30 15:56                                 ` Drew Adams
2021-07-31  0:35                                   ` Hongyi Zhao
2021-07-31  0:58                                     ` Hongyi Zhao
2021-07-31 21:15                                       ` Drew Adams
2021-07-31 22:39                                         ` Michael Heerdegen
2021-07-31 22:59                                           ` Drew Adams
2021-08-01  1:42                                           ` Hongyi Zhao
2021-08-01  1:41                                         ` Hongyi Zhao
2021-07-31  1:34                                     ` Michael Heerdegen
2021-07-31  4:06                                       ` Hongyi Zhao
2021-07-31  4:39                                         ` Michael Heerdegen
2021-07-31  5:18                                           ` Hongyi Zhao
2021-07-31  5:26                                       ` Hongyi Zhao
2021-07-31 21:09                                     ` Drew Adams
2021-08-01  1:36                                       ` Hongyi Zhao
2021-08-01  2:28                                         ` Drew Adams
2021-08-01  2:46                                           ` Hongyi Zhao
2021-08-01  2:49                                             ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-07-31  1:04                                   ` Hongyi Zhao
2021-07-31 21:14                                     ` Drew Adams
2021-08-01  1:55                                       ` Hongyi Zhao
2021-08-01  2:30                                         ` Drew Adams
2021-08-01  4:13                                           ` Hongyi Zhao
2021-08-01  5:16                                             ` Drew Adams
2021-08-01 23:58                                             ` Michael Heerdegen
2021-08-02  0:50                                               ` Hongyi Zhao
2021-08-02  1:10                                                 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02  1:16                                                 ` Michael Heerdegen
2021-08-02  1:38                                                   ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02  2:05                                                   ` Hongyi Zhao
2021-08-02  2:23                                                     ` Michael Heerdegen
2021-08-02  2:25                                                       ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02  2:24                                                     ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02  2:42                                                       ` Hongyi Zhao
2021-08-02  3:28                                                         ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02  3:57                                                           ` Michael Heerdegen
2021-08-02 19:50                                                             ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02  4:29                                                           ` Hongyi Zhao
2021-08-02 19:53                                                             ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02 21:05                                                               ` gnutls and `erc-tls' (was: Re: [External] : Re: Package cl is deprecated) Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02 22:02                                                                 ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-03  1:16                                                               ` [External] : Re: Package cl is deprecated Hongyi Zhao
2021-08-03  1:29                                                                 ` Drew Adams
2021-08-03  1:31                                                                   ` Hongyi Zhao
2021-08-03  1:36                                                                     ` Drew Adams
2021-08-03  1:59                                                                     ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02 21:33                                                             ` Stefan Monnier via Users list for the GNU Emacs text editor
2021-08-03  1:14                                                               ` Hongyi Zhao
2021-08-03  3:56                                                                 ` Stefan Monnier via Users list for the GNU Emacs text editor
2021-08-02  1:03                                               ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-02  1:46                                                 ` Michael Heerdegen
2021-08-02  2:18                                                   ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-01  4:23                                         ` Michael Heerdegen
2021-08-01  4:58                                           ` Hongyi Zhao
2021-08-01  5:08                                             ` Hongyi Zhao
2021-08-01  5:45                                               ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-01  5:56                                                 ` Hongyi Zhao
2021-08-01  6:29                                                   ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-01  6:36                                                     ` Hongyi Zhao
2021-08-01  7:15                                                       ` Emanuel Berg via Users list for the GNU Emacs text editor
2021-08-01  7:57                                                         ` Hongyi Zhao
2021-08-01 13:23                                                           ` Hongyi Zhao
2021-07-30 19:59                     ` Stefan Monnier via Users list for the GNU Emacs text editor
2021-07-28 13:03         ` Hongyi Zhao
2021-07-28 13:23           ` Thibaut Verron
2021-07-28 13:33             ` Hongyi Zhao
2021-07-28 13:36               ` Hongyi Zhao [this message]
2021-07-28 14:04                 ` Thibaut Verron
2021-07-28 14:15                   ` Hongyi Zhao
2021-07-28 14:23                     ` Thibaut Verron
2021-07-28 14:25                       ` Thibaut Verron
2021-07-28 14:30                         ` Hongyi Zhao
2021-07-28 14:36       ` [External] : " Drew Adams
2021-07-28 14:55         ` Hongyi Zhao
2021-07-29 15:26           ` Arthur Miller
2021-07-30  2:23             ` Hongyi Zhao
2021-07-28 18:11       ` Marcin Borkowski
2021-07-29  2:38         ` Hongyi Zhao

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