bug#59662: 29.0.50; [PATCH] Add treesit--indent-defun

[Theodor Thornhill]

Dmitry Gutov <dgutov@yandex.ru> writes:

> On 09/12/2022 16:46, Theodor Thornhill wrote:
>> Dmitry Gutov <dgutov@yandex.ru> writes:
>> 
>>> On 09/12/2022 15:24, Theodor Thornhill via Bug reports for GNU Emacs,
>>> the Swiss army knife of text editors wrote:
>>>> Ok!  Here's the patch.  What do you all think?
>>>
>>> - The NEWS entry probably doesn't need to mention syntax-ppss or
>>> tree-sitter. Those are just implementation details.
>>>
>>> - treesit-text-type-regexp could have a default value. (regexp-opt
>>> '("comment")) seems popular enough.
>>>
>> 
>> Something like this?
>
> Yes. But... :-)
>
> I guess you can replace (regexp-opt '("comment")) with just "comment"? 
> Both regexps are equivalent, and neither uses anchoring (like \` and 
> \'). Should they have anchoring?
>

Hehe, I did that first, but I trusted you knew some secret about that
expression.  No, we get the names, so I think it's good.

> The programs.texi addition should probably mention refilling too.
>

Good point.  Will fix that.

> And I see some additional changes in this patch, including ones that 
> improve defun navigation, font-lock and indentation, in particular in 
> java-ts-mode (but also json and typescript). These changes should 
> probably go to emacs-29.

Yeah, I agree.  Some of them are needed for this function to work
properly, but the patches I've submitted for them have been lingering
for a while.

See below patch - I guess we can decide on that last remark later :-)

0001-Add-prog-fill-reindent-defun-bug-59664.patch
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