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bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled
From: |
Juri Linkov |
Subject: |
bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled |
Date: |
Sun, 17 Jul 2022 21:49:41 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (x86_64-pc-linux-gnu) |
>> but only like Visuwesh pointed out
>> when mouse-yank-at-point is set to t. This is because
>> mouse-yank-primary has such line:
>>
>> (or mouse-yank-at-point (mouse-set-point event))
>>
>> When delete-selection deletes the region where the mouse is clicked,
>> mouse-set-point loses track and sets point to a random position,
>> because the event contains fixed positions, not markers.
>> I wonder why?
>
> Sounds like a bug.
All affected mouse commands mouse-yank-from-menu, mouse-yank-at-click,
mouse-yank-primary, mouse-yank-secondary have the same line:
(or mouse-yank-at-point (mouse-set-point event))
So when the region is deleted by delete-selection-pre-hook
`mouse-set-point' tries to set point using outdated information
of the event's position in the deleted region.
Maybe delete-selection-pre-hook could directly modify the event?
Everything works fine with this:
((eq type 'yank-on-region)
(let ((pos (posn-point (event-end last-nonmenu-event))))
(when (and (>= pos (region-beginning))
(<= pos (region-end)))
(delete-selection-helper 'yank)
(setf (nth 5 (nth 1 last-nonmenu-event)) (region-beginning)))))
But is this a good idea?
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, (continued)
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Juri Linkov, 2022/07/13
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Lars Ingebrigtsen, 2022/07/14
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Juri Linkov, 2022/07/14
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Lars Ingebrigtsen, 2022/07/14
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Juri Linkov, 2022/07/15
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Lars Ingebrigtsen, 2022/07/16
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled,
Juri Linkov <=
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Lars Ingebrigtsen, 2022/07/22
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Juri Linkov, 2022/07/24
- bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Lars Ingebrigtsen, 2022/07/26
bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, David Ponce, 2022/07/13
bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Po Lu, 2022/07/13
bug#56530: 29.0.50; mouse-2 cut selected text when cua-mode is enabled, Stefan Kangas, 2022/07/13