ZIm/crates/editor
Rodrigo Freire 2e56935997
Fix invalid number of space characters inserted for tab (#27336)
Closes #25941 

Release Notes:

- Corrected SoftTab indentation handling for lines with mixed spaces and
tabs across .go files and other file types.
- Renamed the editor test `test_tab_with_mixed_whitespace` to
`test_tab_with_mixed_whitespace_rust` as it only tested this behavior
for Rust buffers, which have auto-indentation support. This change
clarifies that the test does not cover default files without
language-specific features.
- Added a new editor test `test_tab_with_mixed_whitespace_txt` to ensure
proper coverage for files with no associated language.

While investigating the issue — initially thought to be Go-related — I
discovered that the underlying problem was how soft tabs were calculated
in `Editor::tab`, given that the problem could also be observed on
`.txt` files

The correct soft tab indentation is now determined by treating all `\t`
characters before the cursor (on the same row) as new indentation
levels, resetting the remainder counter accordingly.


https://github.com/user-attachments/assets/78192e98-2b81-43cb-ae6f-7c48cd17d168
2025-04-09 16:22:14 +00:00
..
src Fix invalid number of space characters inserted for tab (#27336) 2025-04-09 16:22:14 +00:00
Cargo.toml Add workspace-hack (#27277) 2025-04-02 13:26:34 -07:00
LICENSE-GPL chore: Change AGPL-licensed crates to GPL (except for collab) (#4231) 2024-01-24 00:26:58 +01:00