bug#65470: 29.1.50; js-ts-mode: regex pattern can cause incorrect parenthesis matching

[Dmitry Gutov]

On 16/09/2023 14:40, Eli Zaretskii wrote:
> > This also causes byte-compilation warnings on a system that has no
> > tree-sitter installed:
> >
> >    In end of data:
> >    progmodes/typescript-ts-mode.el:498:17: Warning: the function 
> > ‘treesit-node-end’ is not known to be defined.
> >    progmodes/typescript-ts-mode.el:497:17: Warning: the function 
> > ‘treesit-node-start’ is not known to be defined.
> >    progmodes/typescript-ts-mode.el:474:6: Warning: the function 
> > ‘treesit-query-compile’ is not known to be defined.
> >
> > Could you please fix these?
> I fixed this myself by simply declaring the functions the
> byte-compiler was complaining about, but I'd be happier if someone
> could explain these warnings, since the offending functions are not
> called anywhere in the code I could see.  What did I miss?

treesit-node-start/end are called in tsx-ts--syntax-propertize-captures 
(note the rename I just performed), and treesit-query-compile is called 
in *-ts--s-p-query's init forms.

Both added in commit 1fb2fb501f3 reviewed by yours truly, so, sorry 
about that.