ZIm/crates/editor
Michael Sloan d801b7b12e
Fix bindings_for_action handling of shadowed key bindings (#32220)
Fixes two things:

* ~3 months ago [in PR
#26420](https://github.com/zed-industries/zed/pull/26420/files#diff-33b58aa2da03d791c2c4761af6012851b7400e348922d64babe5fd48ac2a8e60)
`bindings_for_action` was changed to return bindings even when they are
shadowed (when the keystrokes would actually do something else).

* For edit prediction keybindings there was some odd behavior where
bindings for `edit_prediction_conflict` were taking precedence over
bindings for `edit_prediction` even when the `edit_prediction_conflict`
predicate didn't match. The workaround for this was #24812. The way it
worked was:

    - List all bindings for the action

- For each binding, get the highest precedence binding with the same
input sequence

- If the highest precedence binding has the same action, include this
binding. This was the bug - this meant that if a binding in the keymap
has the same keystrokes and action it can incorrectly take display
precedence even if its context predicate does not pass.

- Fix is to check that the highest precedence binding is a full match.
To do this efficiently, it's based on an index within the keymap
bindings.

Also adds `highest_precedence_binding_*` variants which avoid the
inefficiency of building lists of bindings just to use the last.

Release Notes:

- Fixed display of keybindings to skip bindings that are shadowed by a
binding that uses the same keystrokes.
- Fixed display of `editor::AcceptEditPrediction` bindings to use the
normal precedence that prioritizes user bindings.
2025-06-06 06:24:59 +00:00
..
src Fix bindings_for_action handling of shadowed key bindings (#32220) 2025-06-06 06:24:59 +00:00
Cargo.toml Improve LSP tasks ergonomics (#31551) 2025-05-28 18:36:25 +03:00
LICENSE-GPL chore: Change AGPL-licensed crates to GPL (except for collab) (#4231) 2024-01-24 00:26:58 +01:00