zed/crates/multi_buffer
Guilherme Tavares 385e9c68ae
Suggest language extensions for untitled buffers (#55263)
Fixes #53527.

## Summary

- Suggest `untitled.<extension>` when saving an untitled editor buffer
with a selected non-Plain Text language.
- Preserve the existing title-based suggestion for existing files, Plain
Text buffers, and buffers without a language extension.
- Add a regression test for an untitled Rust buffer suggesting
`untitled.rs`.

## Testing

- `mise exec rust@1.95.0 -- cargo fmt --check -p editor`
- `mise exec rust@1.95.0 -- cargo test -p editor
test_suggested_filename_uses_language_extension_for_untitled_buffer
--lib`

## Suggested .rules additions

None.

Release Notes:

- Fixed Save As suggestions for untitled buffers with a selected
language.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-07-08 12:29:04 +00:00
..
src Suggest language extensions for untitled buffers (#55263) 2026-07-08 12:29:04 +00:00
Cargo.toml Remove smol as a dependency from a bunch of crates (#53603) 2026-04-24 10:29:51 +00:00
LICENSE-GPL chore: Change AGPL-licensed crates to GPL (except for collab) (#4231) 2024-01-24 00:26:58 +01:00