Re: (Un)comment line(s) with markers at arbitrary position(s) in this/these line.

[Hongyi Zhao]

On Wed, May 3, 2023 at 3:08 AM Tassilo Horn <tsdh@gnu.org> wrote:
>
> Hongyi Zhao <hongyi.zhao@gmail.com> writes:
>
> > I want to have the feature of (Un)comment a line or several lines with
> > markers at an arbitrary position(s) in/spanning this/these line(s).
>
> Use comment-line instead of comment-dwim.
>
> --8<---------------cut here---------------start------------->8---
> C-x C-; runs the command comment-line (found in global-map), which is an
> interactive byte-compiled Lisp function in ‘newcomment.el’.
>
> It is bound to C-x C-;.
>
> (comment-line N)
>
> Comment or uncomment current line and leave point after it.
> With positive prefix, apply to N lines including current one.
> With negative prefix, apply to -N lines above.  Also, further
> consecutive invocations of this command will inherit the negative
> argument.
>
> If region is active, comment lines in active region instead.
> Unlike ‘comment-dwim’, this always comments whole lines.
> --8<---------------cut here---------------end--------------->8---

But when I try `C-x C-;`, the weird behavior is triggered, as shown in
the attached file.

> Bye,
> Tassilo

Regards,
Zhao

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