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bug#50660: 28.0.50; Text artifacting when the cursor moves over text und
From: |
Po Lu |
Subject: |
bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box |
Date: |
Thu, 14 Oct 2021 18:52:48 +0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> It looks like something is still amiss: the cursor blinking display is
> incorrect in some cases. For example, evaluate this in a buffer under
> Fundamental mode:
>
> (insert (propertize "some sample text" 'face '(:box 10) 'mouse-face
> 'highlight))
>
> and then put the mouse pointer above the text, so it's highlighted,
> and move the text cursor to the first 's' or the last 't'. As long as
> the cursor blinks, you will see two characters drawn in the cursor
> face, not one as expected.
Thanks, here's a patch that should fix the issues, formatted with "git
format-patch", but with one caveat: in your example above, the
background of the character "s" at the beginning of the string "some
sample text" is drawn too wide, but I wasn't able to find the problem.
Could you please take a look at it? Thanks.
I don't know how to apply the fixes to xterm.c to the other window
systems, so someone who can needs to apply them to the NS and MS-Windows
ports.
0001-Fix-minor-issues-with-text-display-when-cursor-is-in.patch
Description: Text Data
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/10/02
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/10/02
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/10/02
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/10/14
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/10/14
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/10/14
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/10/14
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/10/14
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/10/14
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/10/14
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Eli Zaretskii, 2021/10/14
- bug#50660: 28.0.50; Text artifacting when the cursor moves over text under mouse face that originally displayed a box, Po Lu, 2021/10/14