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Re: Package cl is deprecated
From: |
Hongyi Zhao |
Subject: |
Re: Package cl is deprecated |
Date: |
Wed, 28 Jul 2021 21:36:35 +0800 |
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
- Re: [External] : Re: Package cl is deprecated, (continued)
- Re: [External] : Re: Package cl is deprecated, Hongyi Zhao, 2021/07/30
- RE: [External] : Re: Package cl is deprecated, Drew Adams, 2021/07/31
- Re: [External] : Re: Package cl is deprecated, Hongyi Zhao, 2021/07/31
- RE: [External] : Re: Package cl is deprecated, Drew Adams, 2021/07/31
- Re: Package cl is deprecated, Stefan Monnier, 2021/07/30
- Re: Package cl is deprecated, Hongyi Zhao, 2021/07/28
- Re: Package cl is deprecated, Thibaut Verron, 2021/07/28
- Re: Package cl is deprecated, Hongyi Zhao, 2021/07/28
- Re: Package cl is deprecated,
Hongyi Zhao <=
- Re: Package cl is deprecated, Thibaut Verron, 2021/07/28
- Re: Package cl is deprecated, Hongyi Zhao, 2021/07/28
- Re: Package cl is deprecated, Thibaut Verron, 2021/07/28
- Re: Package cl is deprecated, Thibaut Verron, 2021/07/28
- Re: Package cl is deprecated, Hongyi Zhao, 2021/07/28
- RE: [External] : Re: Package cl is deprecated, Drew Adams, 2021/07/28
- Re: [External] : Re: Package cl is deprecated, Hongyi Zhao, 2021/07/28
- Re: [External] : Re: Package cl is deprecated, Arthur Miller, 2021/07/29
- Re: [External] : Re: Package cl is deprecated, Hongyi Zhao, 2021/07/29
- Re: Package cl is deprecated, Marcin Borkowski, 2021/07/28