ZIm/crates/languages
ClanEver 188a893fd0
python: Enhance syntax highlighting for type hints (#18185)
Release Notes:

- Python: Improved syntax highlighting for type hints.

# Before

![image](https://github.com/user-attachments/assets/876a69ab-a572-4d1b-af99-e6f85f249ea6)

# After

![image](https://github.com/user-attachments/assets/4fb98a9b-bc5d-4799-b535-057047884383)

---
Why manual recursion?
- Due to tree-sitter grammar not supporting recursion in query
(https://github.com/tree-sitter-grammars/tree-sitter-lua/issues/24),
currently only manual recursion is possible (refer to
https://github.com/projekt0n/github-nvim-theme/pull/250/files).

<br/>

Unable to highlight when simple structures appear before complex
structures, example:
```python
def t() -> str | dict[int, dict[int, dict[int, str]]]:
    pass
```
Because complex structures are parsed as `subscript` rather than
`generic_type` by tree-sitter in this case ☹

<br/>

Related:

- https://github.com/zed-industries/zed/issues/14715
- [Union Type (Python
Doc)](https://docs.python.org/3/library/stdtypes.html#union-type)
- [Type parameter lists (Python
Doc)](https://docs.python.org/3/reference/compound_stmts.html#type-parameter-lists)

---------

Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>
2024-10-28 16:56:59 -04:00
..
src python: Enhance syntax highlighting for type hints (#18185) 2024-10-28 16:56:59 -04:00
Cargo.toml Add language toolchains (#19576) 2024-10-28 15:34:03 +01:00
LICENSE-GPL chore: Extract languages from zed crate (#8270) 2024-02-23 15:56:08 +01:00