Re: JavaScript/TypeScript: What do people in 2024, on emacs 29, use for .js, .jsx, .ts and .tsx?

[Steinar Bang]

>>>>> Steinar Bang <sb@dod.no>:
>>>>> Dmitry Gutov <dmitry@gutov.dev>:

>> but some features (like tag splitting?) might have to be reimplemented
>> anew. Should be easier to do that using tree-sitter parse tree than
>> with sgml-mode. Perhaps if rjsx-mode has an implementation, it
>> wouldn't be too hard to port it.

> I'll do a dive into the rjsx code and see if I can identify where it
> does tag splitting and post back on the thread here.

Harder than I thought... parsing and manipulation of the buffer seems
interweaved, but perhaps here:
 https://github.com/felipeochoa/rjsx-mode/blob/master/rjsx-mode.el#L452

If you have something like
 <Home/>
and you type a ">" after "Home", i.e.
 <Home></>
then the "</>" is immediately expanded to "</Home>"
 <Home></Home>

And it, sort of, kind of, looks like the above code is the one doing it, 
maybe...?

(Couldn't figure out where js2-DIV and friends were defined so I don't
know what it matches)