bug#75141: [PATCH] Add button navigation to treesit-explorer

[Yuan Fu <casouri@gmail.com>]

> On Jan 4, 2025, at 3:57 AM, Eli Zaretskii <eliz@gnu.org> wrote:
> 
>> Date: Fri, 27 Dec 2024 10:54:04 -0300
>> From:  Gabriel Santos via "Bug reports for GNU Emacs,
>> the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
>> 
>> Greetings,
>> 
>> Currently, the only way to navigate through treesit-explorer is by the
>> use of C-n and C-p. Since this buffer is full of buttons, I decided to
>> add button navigation to it.
>> 
>> This patch adds button navigation to treesit-explorer, for the following
>> keys:
>> 
>> * forward-button
>> - f
>> - n
>> - TAB
>> 
>> * backward-button
>> - b
>> - p
>> - <backtab>
>> 
>> * Points of discussion
>> 
>> Maybe that's too many keys? The only ones I think that don't really fit
>> that much are "f" and "b", because they can also go down, but there's no
>> harm in having extra keys.
> 
> Thanks.
> 
> Yuan, any comments?

Sounds good! Though would using both f/b and n/p for the same thing a bit wasteful? Maybe we can start with n/p TAB/<backtab>?

Yuan