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From: Markus Triska <markus.triska@gmx.at>
Newsgroups: gmane.emacs.devel
Subject: Re: something like linum.el ought to be added
Date: Wed, 12 Sep 2007 13:17:10 +0200
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Xref: news.gmane.org gmane.emacs.devel:78672
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martin rudalics <rudalics@gmx.at> writes:

> seems to update line numbers twice when the same buffer is displayed in
> more than one window.

Changed in 0.9h.

> Why do you want to update numbers on any but the selected frame
> here?

Because I found cases where the previous command created a frame with
a buffer that must have its line numbers shown, yet was not selected.

> Also, after scrolling it should be sufficient to consider the
> scrolled window only.

No: The scrolled window can use overlays that another window needs.

> The `string-match' in `linum-after-change' should become
> `string-match-p' to avoid clobbering match data.

Changed.