bug#74339: 30.0.92; CC Mode stomps C TS Mode

[Eli Zaretskii <eliz@gnu.org>]

> Date: Wed, 27 Nov 2024 00:06:44 +0200
> Cc: monnier@iro.umontreal.ca, 74339@debbugs.gnu.org
> From: Dmitry Gutov <dmitry@gutov.dev>
> 
> On 26/11/2024 16:26, Eli Zaretskii wrote:
> >> Okay. If we're going to document this though, could we make an explicit
> >> note that it's a temporary solution? I.e. it's likely to stop working in
> >> the next Emacs release.
> > This is somewhat problematic, since we have no good place for such
> > "temporary" documentation.  What we did instead is that Emacs 30
> > suggests to use major-mode-remap-alist as the first, and in most
> > places the only, way of preferring the tree-sitter based modes.  Both
> > NEWS and the user manual mention only this method.
> > 
> > So the support for changing the preference by loading a file is
> > already not advertised except in the commentary to c-ts-mode.el etc.
> > It is basically kept for users who remember doing that in Emacs 29.
> > 
> > Is that good enough?
> 
> Sure, that seems good to me. As long as we're not beholden to keep 
> supporting is later.
> 
> Not sure if this means that your proposed change to ruby-mode should 
> likewise include some text for Commentary.

I can add such text there.  Is it okay to install those changes with
that text added?