bug#61275: c-ts-mode: (eq treesit-font-lock-level 2) doesn't fontify parameter names.

[Dmitry Gutov]

Version: 29.1

On 04/02/2023 19:20, Eli Zaretskii wrote:
> > Cc:61275@debbugs.gnu.org
> > Date: Sat, 04 Feb 2023 19:13:43 +0200
> > From: Eli Zaretskii<eliz@gnu.org>
> >
> > > Date: Sat, 4 Feb 2023 17:00:45 +0000
> > > Cc:61275@debbugs.gnu.org
> > > From: Alan Mackenzie<acm@muc.de>
> > >
> > > > By "the definition of bar", do you mean this:
> > > >      int foo (int bar)
> > > >                   ^^^
> > > Yes, that's precisely what I meant.
> > I believe this is known as "parameter declaration".
> More accurately, you want the parameter identifiers which are part of
> parameter declarations to be fontified using the
> font-lock-variable-name-face.
>
> I hope Yuan or Theo could look into this soon.

I've installed the patch previously posted to emacs-devel. It should 
take care of c-ts-mode and c++-ts-mode.