Re: master 7362554: Widen around c-font-lock-fontify-region. This fixes bug #38049.

[Dmitry Gutov]

On 15.11.2019 11:31, Eli Zaretskii wrote:
> > > > > > > The reality could be different,
> > > > > > > and I'd like us to support those different conditions.  It doesn't
> > > > > > > sound like it's much harder.
> > > > > > There are options, sure. But I think all of them will require explicit
> > > > > > support from major modes.
> > > > > I don't think so.  All we need to make sure is that the narrowing
> > > > > doesn't conceal portions of the embedded fragment.
> > > > I would very much like to read your idea in more detail.
> > > I'm not sure what else is there to say.  Really.  Can you ask specific
> > > questions?
> > Question one is: do you still stand by that earlier assessment?
> Which one?

That there is a good way to do it without explicit support from major modes.

prog-widen would require that support.