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Re: Correct way to implement `pixel-point-and-height-at-unseen-line'?
From: |
Eli Zaretskii |
Subject: |
Re: Correct way to implement `pixel-point-and-height-at-unseen-line'? |
Date: |
Wed, 15 Dec 2021 15:11:51 +0200 |
> From: Po Lu <luangruo@yahoo.com>
> Cc: help-gnu-emacs@gnu.org
> Date: Wed, 15 Dec 2021 08:40:37 +0800
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > But if you always need the line before window-start, i.e. use N = 1,
> > then why is that a problem?
>
> Ah, I think we're misunderstanding things:
> `pixel-point-and-height-at-unseen-line' is part of a much larger system
> that tries to find the line (and pixel distance) for N = foo, by
> iterating through lines where N = 1.
Well, I did ask you to describe what you need to do, and responded to
the only description you gave ;-)
- Re: Correct way to implement `pixel-point-and-height-at-unseen-line'?, (continued)
Re: Correct way to implement `pixel-point-and-height-at-unseen-line'?, Eli Zaretskii, 2021/12/13