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Re: Make scroll-{up, down} move point to {start, end} of newly visible t


From: Emanuel Berg
Subject: Re: Make scroll-{up, down} move point to {start, end} of newly visible text
Date: Sun, 20 Aug 2023 05:38:56 +0200
User-agent: Gnus/5.13 (Gnus v5.13)

Eli Zaretskii wrote:

> That data is available, but _after_ the scroll was already
> done. [...] Your idea, by contrast, was to know the results
> of scrolling _before_ scrolling

It would be computed from the current state plus the intended
scrolling, BTW the data isn't what is currently returned
by scrolling.

No, for example, by opening this very buffer, Emacs already
knows its state, since it displays "All" in the mode bar (and
I didn't scroll).

So it is already there. Somewhere!

-- 
underground experts united
https://dataswamp.org/~incal




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