GNU bug report logs - #46119
28.0.50; this-error-recenter

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Package: emacs;

Reported by: Tino Calancha <tino.calancha <at> gmail.com>

Date: Tue, 26 Jan 2021 21:22:01 UTC

Severity: wishlist

Tags: patch

Found in version 28.0.50

Done: Tino Calancha <tino.calancha <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Juri Linkov <juri <at> jurta.org>
To: Tino Calancha <tino.calancha <at> gmail.com>
Cc: 46119 <at> debbugs.gnu.org, uyennhi.qm <at> gmail.com
Subject: bug#46119: 28.0.50; this-error-recenter
Date: Wed, 03 Feb 2021 10:58:55 +0200

> I must set the buffer with the locus current, otherwise `recenter' rises
> an error:
>
> (defun recenter-current-error (&optional arg)
>   "Recenter the current displayed error in the `next-error' buffer."
>   (interactive "P")
>   (save-selected-window
>     (let ((next-error-highlight next-error-highlight-no-select)
>           (display-buffer-overriding-action
>            '(nil (inhibit-same-window . t))))
>       (next-error 0)
>       (set-buffer (window-buffer))
>       (recenter-top-bottom arg))))

Would it be possible to avoid code duplication between
next-error-no-select and recenter-current-error?
This bug report was last modified 4 years and 163 days ago.

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