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Re: Add/remove an element into/from a cons.
From: |
Hongyi Zhao |
Subject: |
Re: Add/remove an element into/from a cons. |
Date: |
Tue, 26 Oct 2021 17:26:37 +0800 |
On Tue, Oct 26, 2021 at 4:59 PM Tassilo Horn <tsdh@gnu.org> wrote:
>
> Hongyi Zhao <hongyi.zhao@gmail.com> writes:
>
> > I tried with the following function:
> >
> > ```emacs-lisp
> > (defun hz/scratch-init ()
> > (with-current-buffer "*scratch*"
> > (make-local-variable 'company-backends)
> > (setf (alist-get 'company-tabnine company-backends)
> > (remove 'company-ispell (alist-get 'company-tabnine
> > company-backends)))
> > ))
> > ```
> >
> > The above method will set the correct company-backends when I'm on
> > scratch buffer. But I also find that when I switch to other buffers,
> > says, AUCTeX based LaTeX-mode, the company-backends settings still
> > remains the same,
>
> You mean, the above function changes the value not only in *scratch* but
> all buffers?
After using the above function, it disables me to check the value of
`company-backends' when I switch from scratch to other buffers. The
following message will be triggered when I call `C-h v
company-backends RET':
Type "q" to restore previous buffer, SPC to scroll help.
> That shouldn't happen, I'd say, as the function explicitly
> makes `company-backends' buffer-local in *scratch* before modifying it.
>
> In any case, I think it would be more valuable for any of us if you'd
> start a discussion with a statement on what you want to achieve instead
> of some non-working snippet of code where the intent is to be
> interpreted by the reader.
I'm using company-tabnine package and the following company-backends setting:
(setq company-backends '((company-tabnine :separate company-dabbrev
company-keywords company-files company-ispell company-capf)))
I want to disable the company-ispell backend when I'm in
emacs-lisp-mode. The following function will do the trick:
(defun hz/scratch-init ()
(with-current-buffer "*scratch*"
(setq-local company-backends
'((company-tabnine :separate company-capf
company-dabbrev company-keywords company-files)))
))
(add-hook 'emacs-lisp-mode-hook #'hz/scratch-init)
But as I've posted here, considering that I've also had a definite
company-backends setting, so I want to remove the company-ispell from
it programmatically.
I hope this time I've clearly stated my intention.
HZ
- Re: Add/remove an element into/from a cons., (continued)
- Re: Add/remove an element into/from a cons., Tassilo Horn, 2021/10/26
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/26
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/26
- Re: Add/remove an element into/from a cons., Tassilo Horn, 2021/10/26
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/26
- Re: Add/remove an element into/from a cons., Tassilo Horn, 2021/10/26
- Re: Add/remove an element into/from a cons.,
Hongyi Zhao <=
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/26
- Re: Add/remove an element into/from a cons., Tassilo Horn, 2021/10/26
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/26
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/27
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/27
- Re: Add/remove an element into/from a cons., Tassilo Horn, 2021/10/27
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/28
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/28
- Re: Add/remove an element into/from a cons., Hongyi Zhao, 2021/10/28
- Re: Add/remove an element into/from a cons., Stefan Monnier, 2021/10/26