GNU bug report logs - #11496
24.1.50; Line numbers are not redrawn correctly in linum-mode

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Package: emacs;

Reported by: Christoph Scholtes <cschol2112 <at> googlemail.com>

Date: Thu, 17 May 2012 01:47:02 UTC

Severity: normal

Merged with 12600

Found in versions 24.1.50, 24.2.50

Done: martin rudalics <rudalics <at> gmx.at>

Bug is archived. No further changes may be made.

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Message #17 received at 11496 <at> debbugs.gnu.org (full text, mbox):

From: martin rudalics <rudalics <at> gmx.at>
To: Christoph Scholtes <cschol2112 <at> googlemail.com>
Cc: 11496 <at> debbugs.gnu.org
Subject: Re: bug#11496: 24.1.50;	Line numbers are not redrawn correctly in
	linum-mode
Date: Thu, 17 May 2012 11:09:42 +0200

> Start with emacs -Q.
> Don't maximize frame.
> Open a file that has more lines than the current frame.
> M-x linum-mode
> Maximize frame.
> Line numbers are only drawn where the original, visible frame boundary
> was.
> Press down arrow key.
> Line numbers are redrawn for the entire frame.

A trivial bug: linum should run `linum-after-config' when the window
configuration changes.

> The same thing happens when narrowing on a function and then widen
> again.  Only the narrowed piece has the new line numbers until the next
> explicit redraw.

That's a different issue.

martin
This bug report was last modified 12 years and 256 days ago.

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