After adding 'c-ts-mode' and 'c++-ts-mode' to the variable 'sp-c-modes' of
the package 'smartparens', it works now.

Thanks! Eli!

norris <shading.young@gmail.com> 于2023年4月22日周六 10:59写道：

> > I cannot reproduce this with the latest emacs-29 branch.
>
> I just tried with the latest emacs-29 branch, and found that the c-mode
> and c-ts-mode are the same when starting from "emacs -Q".
> After RET in both c-mode and c-ts-mode, I got:
> ```
> if (a) {
> |}
> ```
> So, extra line might be a feature of a minor mode instead of major c-mode
> or c-ts-mode where I was wrong. Then I found that this is a feature of the
> package 'smartparens' . I'm trying to find why it does not work in
> c-ts-mode.
>