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Re: noverlay branch

From: Eli Zaretskii
Subject: Re: noverlay branch
Date: Mon, 24 Oct 2022 15:51:03 +0300

> From: Matt Armstrong <matt@rfc20.org>
> Date: Sat, 22 Oct 2022 21:49:09 -0700
> There are two calls to 'overlays_in' in buffer.c that I couldn't cover
> from ELisp: 'disable_line_numbers_overlay_at_eob' and
> 'mouse_face_overlay_overlaps'.  They're both display related.
> Trying to manually exercise 'disable_line_numbers_overlay_at_eob' I
> couldn't find any ELisp that set `display-line-numbers-disable' on an
> overlay, and only two that do it in a text property (vc/log-edit.el and
> something in helm), so even if there were a bug here I'm not sure anyone
> would discover it.

AFAIR, company-mode uses that overlay property.  Dmitry, am I right?

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