From: Emanuel Berg via Users list for the GNU Emacs text editor <help-gnu-emacs@gnu.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Most efficient way of getting position of visual-line?
Date: Tue, 06 Jul 2021 11:16:57 +0200 [thread overview]
Message-ID: <878s2j7qeu.fsf@zoho.eu> (raw)
In-Reply-To: 63e50fd2-7d57-7ea7-e339-f86794c21b41@tefkah.com
Thomas F. K. Jorna wrote:
> (let ((vl-list '(0))
> (n 10))
> (save-excursion
> (goto-line (point-min))
> (dotimes (line (/ (count-screen-lines) n))
> (vertical-motion n)
> (setq vl-list (append vl-list (list (point))))))
>
> Perhaps not the most elegant written [...]
Ah, good enough for government work...
But you can replace "line" with `_' otherwise the
byte-compiler will complain it isn't used...
--
underground experts united
https://dataswamp.org/~incal
next prev parent reply other threads:[~2021-07-06 9:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-06 7:45 Most efficient way of getting position of visual-line? Thomas F. K. Jorna
2021-07-06 9:16 ` Emanuel Berg via Users list for the GNU Emacs text editor [this message]
2021-07-06 11:33 ` Eli Zaretskii
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