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Re: To switch state of line not working
From: |
Jean Louis |
Subject: |
Re: To switch state of line not working |
Date: |
Tue, 15 Jun 2021 04:16:17 +0300 |
User-agent: |
Mutt/2.0.7+183 (3d24855) (2021-05-28) |
* Emanuel Berg via Users list for the GNU Emacs text editor
<help-gnu-emacs@gnu.org> [2021-06-15 04:08]:
> name: "start" -> "beg" for nice align with "end".
Aaaah.
> first `if' - no need for `progn'.
Of course, it is there for debugging temporarily.
> > (defun replace-line (from to)
> > (let* ((start (line-beginning-position))
> > (end (line-end-position))
> > (line (buffer-substring start end)))
> > (save-excursion
> > (replace-string from to nil start end))))
>
> `replace-string' should be `search-forward' and
> `replace-match'.
>
> And you are not using "line"!
Sure, it is frantic attempt to make it work.
(defun replace-line (from to)
(let* ((start (line-beginning-position))
(end (line-end-position)))
(save-excursion
(replace-string from to nil start end))))
[ ] M-: (replace-line "[ ]" "[X]") works well
[ ] M-: (replace-line "[ ]" "[✔]") works well
[✔] M-: (replace-line "[✔]" "[ ]") works well
Combining it is not working.
Do you have solution? Not hair style please.
--
Jean
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- To switch state of line not working, Jean Louis, 2021/06/14
- Re: To switch state of line not working, Emanuel Berg, 2021/06/14
- Re: To switch state of line not working,
Jean Louis <=
- [solved] Re: To switch state of line not working, Jean Louis, 2021/06/14
- Re: [solved] Re: To switch state of line not working, Emanuel Berg, 2021/06/14
- Re: [solved] Re: To switch state of line not working, Jean Louis, 2021/06/14
- Re: [solved] Re: To switch state of line not working, Jean Louis, 2021/06/14
- Re: [solved] Re: To switch state of line not working, Jean Louis, 2021/06/14
- Re: [solved] Re: To switch state of line not working, Jean Louis, 2021/06/14
- Re: [solved] Re: To switch state of line not working, Emanuel Berg, 2021/06/14
- Re: [solved] Re: To switch state of line not working, Jean Louis, 2021/06/14
- Re: [solved] Re: To switch state of line not working, Emanuel Berg, 2021/06/14