From: Emanuel Berg <incal@dataswamp.org>
To: help-gnu-emacs@gnu.org
Subject: Re: Dedicated buffer with buttons that show messages in a central display area
Date: Tue, 15 Nov 2022 01:54:06 +0100 [thread overview]
Message-ID: <877czx2g29.fsf@dataswamp.org> (raw)
In-Reply-To: Y3EQcDcTbPt9JDo1@protected.localdomain
Jean Louis wrote:
> You may use function `goto-char' as linear movement.
>
> You could as well use `goto-line' and then (goto-char
> (point-at-bol)) and after `forward-char' to go to some
> column of the text, this reminds me as coordinate with
> X and Y.
>
> (defun goto-x-y (x y)
> "Goto to line X, char Y."
> (goto-line x)
> (goto-char (point-at-bol))
> (forward-char y))
Problematic, you can use gamegrid for this
M-x tetris RET
> (goto-char (point-at-bol))
It's called `line-beginning-position' now ...
--
underground experts united
https://dataswamp.org/~incal
next prev parent reply other threads:[~2022-11-15 0:54 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-11 14:33 Dedicated buffer with buttons that show messages in a central display area Heime
2022-11-11 15:15 ` Emanuel Berg
2022-11-11 18:38 ` Jean Louis
2022-11-12 7:58 ` Heime
2022-11-12 8:31 ` Jean Louis
2022-11-13 10:02 ` Heime
2022-11-13 15:42 ` Jean Louis
2022-11-15 0:54 ` Emanuel Berg [this message]
2022-11-15 19:39 ` Heime
2022-11-13 11:26 ` Emanuel Berg
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