Ratazzi 9c7369f54d terminal: Fix rendering of zero-width combining characters (#39526)
Add support for rendering Unicode combining characters (diacritics) in
the terminal's batched text runs.

- Add append_zero_width_chars() to handle combining marks
- Integrate zero-width chars into all batching code paths
- Update cell extras tracking logic
- Add test for combining character rendering

Fixes display of é, ñ, ô and other diacritics.

Closes #39525

Release Notes:

- Fixed: NFD/NFKD normalized text (e.g., é as e + ◌́) not rendering in
integrated terminal

Before:

<img width="874" height="688" alt="SCR-20251004-udnj"
src="https://github.com/user-attachments/assets/8d9f9c9f-dac4-4382-92c2-8b6c1d817abd"
/>

After:

<img width="873" height="686" alt="SCR-20251004-ulsw"
src="https://github.com/user-attachments/assets/fbd5cdc7-fdd6-44dc-8b05-cc425644f1a0"
/>
2025-10-06 10:02:27 +02:00
2025-09-26 05:41:06 +00:00
2025-10-03 19:01:30 +00:00
2025-09-23 16:49:45 +00:00
2025-05-17 12:34:42 +00:00
2025-09-16 21:58:40 +00:00
WIP
2023-12-14 09:25:14 -07:00
2025-03-10 01:06:11 -07:00
2025-09-22 14:36:10 -07:00
2024-09-30 17:46:21 -04:00
2025-09-22 14:36:10 -07:00
2025-02-04 09:02:59 -05:00
2025-02-04 09:02:59 -05:00
2024-08-08 17:21:38 -07:00
2025-07-29 14:24:10 -04:00
2025-09-22 14:36:10 -07:00
2025-03-10 01:06:11 -07:00

Zed

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Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.


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GPUI – Community Edition maintained by Oak Team
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