Re: Call for volunteers: add tree-sitter support to major modes

[Lars Ingebrigtsen]

Theodor Thornhill <theo@thornhill.no> writes:

> How about deprecating typescript.el the moment the 29.1 branch is cut?
> After we can but some sort of structure in place for the two to coexist?

It doesn't work that way -- people will have the old typescript-mode in
their ~/.emacs.d/elpa/ files for years still to come, and things will
just be messy.

So I think the way forward here would be to just plonk the new code into
the package, but choose totally different code paths depending on
whether we're in Emacs 29 (and have tree-sitter) or not.  Then you can
start removing the non-tree-sitter code from the file afterwards.