bug#57245: 29.0.50; M-> in a large XML file (without long lines) is slow

[Dmitry Gutov]

On 17.08.2022 15:33, Eli Zaretskii wrote:
> > Date: Wed, 17 Aug 2022 15:30:22 +0300
> > Cc:57245@debbugs.gnu.org,monnier@iro.umontreal.ca
> > From: Dmitry Gutov<dgutov@yandex.ru>
> >
> >   >  Because if it is, then what does this have to do with
> >   > the issue of nXML not being scalable enough?
> >
> > Narrowing around font-lock shouldn't be conditioned on the presence of
> > long lines. It either should be done unconditionally (with larger
> > radius, I guess), or not at all.
> Yes, you already said that, and I don't agree (and explained why).
> Now, can we please agree to disagree and move on?

I don't think you explained that, no.

If you're referring to the previous discussions, this [bug report] is 
the first time I have put forward this particular suggestion.

So you couldn't have addressed it before that.