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bug#37829: 27.0.50; Overlay behaviour changed without documentation.
From: |
Eli Zaretskii |
Subject: |
bug#37829: 27.0.50; Overlay behaviour changed without documentation. |
Date: |
Sun, 20 Oct 2019 14:05:26 +0300 |
> Date: Sun, 20 Oct 2019 16:49:10 +0800
> From: Zhu Zihao <all_but_last@163.com>
>
> 1. open a empty buffer, type "Lorem ipsum" in it, then goto point-min
> 2. Eval this code
>
> (let ((ov (make-overlay (point-min) (1+ (point-at-eol)))))
> (overlay-put ov 'face 'mode-line))
>
> In current version of Emacs, the mode line overlay will only cover the string
> "Lorem ipsum", but in 26.2, the overlay will cover the hole line(every pixel
> in
> line).
>
> It may be a bug because no documentation or NEWS mentioned this change.
Crystal ball says it's because the mode-line face doesn't have the
:extend attribute by default. If so, this change _is_ in NEWS and in
the ELisp manual.
Thanks.
- bug#37829: 27.0.50; Overlay behaviour changed without documentation., Zhu Zihao, 2019/10/20
- bug#37829: 27.0.50; Overlay behaviour changed without documentation.,
Eli Zaretskii <=
- bug#37829: 27.0.50; Overlay behaviour changed without documentation., Lars Ingebrigtsen, 2019/10/20
- bug#37829: 27.0.50; Overlay behaviour changed without documentation., Eli Zaretskii, 2019/10/20
- bug#37829: 27.0.50; Overlay behaviour changed without documentation., Lars Ingebrigtsen, 2019/10/20
- bug#37829: 27.0.50; Overlay behaviour changed without documentation., Eli Zaretskii, 2019/10/20
- bug#37829: 27.0.50; Overlay behaviour changed without documentation., Lars Ingebrigtsen, 2019/10/20
- bug#37829: 27.0.50; Overlay behaviour changed without documentation., Eli Zaretskii, 2019/10/20
- bug#37829: 27.0.50; Overlay behaviour changed without documentation., Lars Ingebrigtsen, 2019/10/21
bug#37829: 27.0.50; Overlay behaviour changed without documentation., Zhu Zihao, 2019/10/20
bug#37829: 27.0.50; Overlay behaviour changed without documentation., Zhu Zihao, 2019/10/20