bug#66988: 30.0.50; treesit-forward-sexp not working properly in js-ts-mode and tsx-ts-mode

[Eli Zaretskii]

> Cc: Theodor Thornhill <theo@thornhill.no>, 66988@debbugs.gnu.org,
>  Loïc Lemaître <loic.lemaitre@gmail.com>
> From: Yuan Fu <casouri@gmail.com>
> Date: Fri, 10 Nov 2023 18:41:20 -0800
> 
> > Alternatively, treesit-thing-settings could be interpreted to imply full 
> > matches, then the code using it should not only match against the regexps 
> > but also check that the entire string (type name) is matched.
> 
> I regret not doing this by default for treesit-indent-rules and traverse 
> functions. Now it’s hard to change without creating confusion and breaking 
> backward compatibility. I wonder if there are good way to smoothly transition 
> to match full names by default…
> 
> Treesit-thing-settings can be changed to match full names, but only if we can 
> change treesit-indent-rules and friends too. Otherwise it would be too 
> confusing.

Is it feasible to have a variable that controls whether the full
matches are implied in these APIs?  Then we could start by making it
optional, and at some later time make it the default.