5c1845ddb8 Fix language injections containing interpolations (#49265)
Release Notes:

- Fixed injected language highlighting for strings containing
interpolations

current             |  updated
:-------------------------:|:-------------------------:

![](https://github.com/user-attachments/assets/b1e609c4-f0cd-45af-9e11-abcc711a19ea)
|
![](https://github.com/user-attachments/assets/9d6eb37e-f476-4495-bcec-9792ad52d3d6)

<details>

<summary> test snippet  </summary>

```python
my_regex = r"[0-9]"
spark.sql(  # sql
    f"""
        SELECT
            col1,
            CASE WHEN col2 RLIKE '{my_regex}' THEN '1' ELSE '2' END col4,
            ROW_NUMBER() OVER(PARTITION BY col1, col2 ORDER BY col3) as rn
        FROM tbl
    """
)
```

</details>

## Summary
Strings with interpolations like `f"SELECT col1 FROM tbl WHERE col2 =
'{my_var}'"` in Python produce multiple `string_content` nodes. Without
grouping, each fragment gets its own injection layer which breaks syntax
highlighting.

This PR adds an `@injection.host` capture to group `@injection.content`
ranges by their host node. This was implemented by extending the
existing `combined_injection_ranges` hash map with a node key per host.
Added tests for this behavior covering simple strings, f-strings with
single/multiple interpolations, and multi-string isolation.

---------

Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-09-09 08:27:12 +00:00
2026-08-12 08:35:43 +00:00
2026-01-22 23:57:26 +05:30
2026-08-28 20:04:24 +00:00
WIP
2023-12-14 09:25:14 -07:00
2026-08-09 22:29:52 +00:00
2026-08-09 22:29:52 +00:00
2025-02-04 09:02:59 -05:00
2025-10-27 13:27:59 -04:00
2025-10-17 18:58:14 +00:00
2026-03-17 16:34:35 +00:00

Zed

Zed CI

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


Installation

On macOS, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).

Other platforms are not yet available:

Developing Zed

Contributing

See CONTRIBUTING.md for ways you can contribute to Zed.

Also... we're hiring! Check out our jobs page for open roles.

Licensing

Zed source code is licensed primarily under GPL-3.0-or-later, with Apache-2.0 components where marked.

License information for third party dependencies must be correctly provided for CI to pass.

We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:

  • Is it showing a no license specified error for a crate you've created? If so, add publish = false under [package] in your crate's Cargo.toml.
  • Is the error failed to satisfy license requirements for a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to the accepted array in script/licenses/zed-licenses.toml.
  • Is cargo-about unable to find the license for a dependency? If so, add a clarification field at the end of script/licenses/zed-licenses.toml, as specified in the cargo-about book.

Sponsorship

Zed is developed by Zed Industries, Inc., a for-profit company.

If you’d like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.

S
Description
No description provided
Readme
411 MiB
0 Stars 1 Watchers 0 Forks
Languages
Rust 94.9%
JSON-with-Comments 2.7%
Python 0.8%
Inno Setup 0.3%
Tree-sitter Query 0.3%
Other 0.5%