Closes#43408
Previously, we checked the setting inside `is_completion_trigger()`,
which only affects LSP completions. This was ok because user-defined
snippets were tacked onto LSP completions. Then #42122 and #42398 made
snippet completions their own thing, similar to word completions,
surfacing #43408. This PR moves the settings check into
`open_or_update_completions_menu()` so it applies to all completions.
Release Notes:
- Fixed setting `show_completions_on_input: false` so that it affects
word and user-defined snippet completions as well as LSP completions
This PR adds word/character diff for expanded diff hunks that have both
a deleted and added section, as well as a setting `word_diff_enabled` to
enable/disable word diffs per language.
- `word_diff_enabled`: Defaults to true. Whether or not expanded diff
hunks will show word diff highlights when they're able to.
### Preview
<img width="1502" height="430" alt="image"
src="https://github.com/user-attachments/assets/1a8d5b71-449e-44cd-bc87-d6b65bfca545"
/>
### Architecture
I had three architecture goals I wanted to have when adding word diff
support:
- Caching: We should only calculate word diffs once and save the result.
This is because calculating word diffs can be expensive, and Zed should
always be responsive.
- Don't block the main thread: Word diffs should be computed in the
background to prevent hanging Zed.
- Lazy calculation: We should calculate word diffs for buffers that are
not visible to a user.
To accomplish the three goals, word diffs are computed as a part of
`BufferDiff` diff hunk processing because it happens on a background
thread, is cached until the file is edited, and is only refreshed for
open buffers.
My original implementation calculated word diffs every frame in the
Editor element. This had the benefit of lazy evaluation because it only
calculated visible frames, but it didn't have caching for the
calculations, and the code wasn't organized. Because the hunk
calculations would happen in two separate places instead of just
`BufferDiff`. Finally, it always happened on the main thread because it
was during the `EditorElement` layout phase.
I used Zed's
[`diff_internal`](https://github.com/zed-industries/zed/blob/02b2aa6c50c03d3005bec2effbc9f87161fbb1e8/crates/language/src/text_diff.rs#L230-L267)
as a starting place for word diff calculations because it uses
`Imara_diff` behind the scenes and already has language-specific
support.
#### Future Improvements
In the future, we could add `AST` based word diff highlights, e.g.
https://github.com/zed-industries/zed/pull/43691.
Release Notes:
- git: Show word diff highlight in expanded diff hunks with less than 5
lines.
- git: Add `word_diff_enabled` as a language setting that defaults to
true.
---------
Co-authored-by: David Kleingeld <davidsk@zed.dev>
Co-authored-by: Cole Miller <cole@zed.dev>
Co-authored-by: cameron <cameron.studdstreet@gmail.com>
Co-authored-by: Lukas Wirth <lukas@zed.dev>
At some point, rust-analyzer started including the snippet expression
for some completions in the description field, but that can look like a
bug:
<img width="1570" height="578" alt="CleanShot 2025-11-27 at 20 39 49@2x"
src="https://github.com/user-attachments/assets/5a87c9fe-c0a8-472f-8d83-3bc9e9e00bbc"></img>
In these cases, we will now inline the tab stops as an ellipsis
character:
<img width="1544" height="428" alt="CleanShot 2025-12-01 at 10 01 18@2x"
src="https://github.com/user-attachments/assets/4c550891-4545-47cd-a295-a5eb07e78e92"></img>
You may also notice that we now syntax highlight the pattern closer to
what it looks like after accepted.
Alternatively, when the tab stop isn't just one position, it gets
highlighted as a selection since that's what it would do when accepted:
<img width="1558" height="314" alt="CleanShot 2025-12-01 at 10 04 37@2x"
src="https://github.com/user-attachments/assets/ce630ab2-da22-4072-a996-7b71ba21637d"
/>
Release Notes:
- rust: Display completion tab stops inline rather than as a raw LSP
snippet expression
It is easy for us to get the two fields out of sync causing weird
problems, there is no reason to have both here so.
Release Notes:
- N/A *or* Added/Fixed/Improved ...
Co-authored by: Antonio Scandurra <antonio@zed.dev>
Update the `Vim.deactivate` method to ensure that the cursor shape is
reset to the one available in the user's settings, in the `cursor_shape`
setting, instead of simply defaulting to `CursorShape::Bar`.
In order to test this behavior, the `Editor.cursor_shape` method was
also introduced.
Release Notes:
- Fixed the cursor shape reset in vim mode deactivation, ensuring that
the user's `cursor_shape` setting is used
---------
Co-authored-by: dino <dinojoaocosta@gmail.com>
Part One for Resolving #10910
### Summary
Typing prefix (partial keybinding) will behave like Vim. No timeout
until you either finish the sequence or hit Escape, while ambiguous
sequences still auto-resolve after 1s.
### Description
This follow-up tweaks the which-key system first part groundwork so our
timeout behavior matches Vim’s expectations. Then we can implement the
UI part in the next step (reference latest comments in
https://github.com/zed-industries/zed/pull/34798)
- `DispatchResult` now reports when the current keystrokes are already a
complete binding in the active context stack (`pending_has_binding`). We
only start the 1s flush timer in that case. Pure prefixes or sequences
that only match in other contexts—stay pending indefinitely, so
leader-style combos like `space f g` no longer evaporate after a second.
- `Window::dispatch_key_event` cancels any prior timer before scheduling
a new one and only spawns the background flush task when
`pending_has_binding` is true. If there’s no matching binding, we keep
the pending keystrokes and rely on an explicit Escape or more typing to
resolve them.
Release Notes:
- Fixed multi-stroke keybindings so only ambiguous prefixes auto-trigger
after 1 s; unmatched prefixes now stay pending until canceled, matching
Vim-style leader behavior.
Deals with https://github.com/zed-industries/zed/issues/5259
Highlights brackets with different colors based on their depth.
Uses existing tree-sitter queries from brackets.scm to find brackets,
uses theme's accents to color them.
https://github.com/user-attachments/assets/cc5f3aba-22fa-446d-9af7-ba6e772029da
1. Adds `colorize_brackets` language setting that allows, per language
or globally for all languages, to configure whether Zed should color the
brackets for a particular language.
Disabled for all languages by default.
2. Any given language can opt-out a certain bracket pair by amending the
brackets.scm like `("\"" @open "\"" @close) ` -> `(("\"" @open "\""
@close) (#set! rainbow.exclude))`
3. Brackets are using colors from theme accents, which can be overridden
as
```jsonc
"theme_overrides": {
"One Dark": {
"accents": ["#ff69b4", "#7fff00", "#ff1493", "#00ffff", "#ff8c00", "#9400d3"]
}
},
```
Release Notes:
- Added bracket colorization (rainbow brackets) support. Use
`colorize_brackets` language setting to enable.
---------
Co-authored-by: MrSubidubi <dev@bahn.sh>
Co-authored-by: Lukas Wirth <lukas@zed.dev>
Co-authored-by: MrSubidubi <finn@zed.dev>
Co-authored-by: Lukas Wirth <me@lukaswirth.dev>
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
While investigating a bug report that, in Helix mode, pressing the
`escape` key would only hide the signature help popup and not the
completions menu, when `auto_signature_help` was enabled, it was noted
that the `editor::Editor.dismiss_menus_and_popups` method was not
dismissing all possible menus and popups and was, instead, stopping as
soon as a single menu or popup was dismissed.
From the name of the method it appears that we actually want to dismiss
all so this commit updates it as such, ensuring that the bug reported is
also fixed.
Closes#42499
Release Notes:
- Fixed issue with popups and menus not being dismissed while using
`auto_signature_help` in Helix Mode
This PR introduces a new `MultiBufferOffset` new type wrapping size. The
goal of this is to make it clear at the type level when we are
interacting with offsets of a multi buffer versus offsets of a language
/ text buffer. This improves readability of things quite a bit by making
it clear what kind of offsets one is working with while also reducing
accidental bugs by using the wrong kin of offset for the wrong API.
This PR also uncovered two minor bugs due to that.
Does not yet introduce the MultiBufferPoint equivalent, that is for a
follow up PR.
Release Notes:
- N/A *or* Added/Fixed/Improved ...
This PR redoes the desired behavior changes of #41583 (reverted in
#42892) but less invasively
Closes#41125Closes#41164
Release Notes:
- N/A
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
The `Vim.exit_temporary_normal` method had been updated
(https://github.com/zed-industries/zed/pull/42742) to expect and
`Option<&Motion>` that would then be used to determine whether to move
the cursor right in case the motion was `Some(EndOfLine { ..})`.
Unfortunately this meant that all callers now had to provide this
argument, even if just `None`.
After merging those changes I remember that we could probably play
around with `clip_at_line_ends` so this commit removes those intial
changes in favor of updating the `vim::normal::Vim.move_cursor` method
so that, if vim is in temporary mode and `EndOfLine` is used, it
disables clipping at line ends so that the newline character can be
selected.
Closes [#42278](https://github.com/zed-industries/zed/issues/42278)
Release Notes:
- N/A
including a new identifier on the Editor key context will allow for some
more flexibility when creating keybindings.
for example i would like to be able to set the following:
```json
{
"context": "Editor",
"bindings": {
"pageup": ["editor::MovePageUp", { "center_cursor": true }],
"pagedown": ["editor::MovePageDown", { "center_cursor": true }],
}
},
{
"context": "Editor && diffs_expanded",
"bindings": {
"pageup": "editor::GoToPrevHunk",
"pagedown": "editor::GoToHunk",
}
},
```
<img width="1392" height="1167" alt="Screenshot 2025-10-18 at 23 51 46"
src="https://github.com/user-attachments/assets/cf4e262e-97e7-4dd9-bbda-cd272770f1ac"
/>
very open to suggestions for the name. that's the best i could come up
with.
the action *IS* called `editor::ExpandAllDiffHunks` so this seems
fitting.
the identifier is included if *any* diff hunk is visible, even if some
of them have been closed using `editor::ToggleSelectedDiffHunk`
Release Notes:
- The Editor key context now includes 'diffs_expanded' when diff changes
are visible
Closes#7844
This change uses tree-sitter highlights as a method of showing
typescript errors prettily, keeping regex as simple as possible:
<img width="832" height="446" alt="Screenshot 2025-11-11 at 3 40 24 PM"
src="https://github.com/user-attachments/assets/0b3b6cf1-4d4d-4398-b89b-ef5ec0df87ec"
/>
It covers three main areas:
1. Diagnostics
Diagnostics are now rendered with language-aware typescript, by
providing the project's language registry.
2. Vtsls
The LSP provider for typescript now implements the
`diagnostic_message_to_markdown` function in the `LspAdapter` trait, so
as to provide Diagnostics with \`\`\`typescript...\`\`\`-style code
blocks for any selection of typescript longer than one word. In the
single-word case, it simply wraps with \`\`
3. Typescript's `highlights.scm`
`vtsls` doesn't provide strictly valid typescript in much of its
messaging. Rather, it returns a message with snippets of typescript
values which are invalid. Tree-sitter was not properly highlighting
these snippets because it was expecting key-value formats. For instance:
```
type foo = { foo: string; bar: string; baz: number[] }
```
is valid, whereas simply
```
{ foo: string; bar: string; baz: number[] }
```
is not.
Therefore, highlights.scm needed to be adjusted in order to
pattern-match on literal values that might be returned from the vtsls
diagnostics messages. This was done by a) identifying arrow functions on
their own, and b) augmenting the `statment_block` pattern matching in
order to match on values which were clearly object literals.
This approach may not be exhaustive - I'm happy to work on any
additional cases we might identify from `vtsls` here - but hopefully
demonstrates an extensible approach to making these messages look nice,
without taking on the technical burden of extensive regex.
Release Notes:
- Show pretty TypeScript errors with language-aware Markdown.
Closes#36376
Problem:
Multi-cursor edits/selections in multi-buffers view were jumping to
incorrect locations after toggling buffer folds. When users created
multiple selections across different buffers in a multi-buffer view
(like project search results) and then folded one of the buffers,
subsequent text insertion would either:
1. Insert text at wrong locations (like at the top of the first unfolded
buffer)
2. Replace the entire content in some buffers instead of inserting at
the intended cursor positions
3. Create orphaned selections that caused corruption in the editing
experience
The issue seems to happen because when a buffer gets folded in a
multi-buffer view, the existing selections associated with that buffer
become invalid anchor points.
Solution:
1. Selection Cleanup on Buffer Folding
- Added `remove_selections_from_buffer()` method that filters out all
selections from a buffer when it gets folded
- This prevents invalid selections from corrupting subsequent editing
operations
- Includes edge case handling: if all selections are removed (all
buffers folded), it creates a default selection at the start of the
first buffer to prevent panics
2. Unfolding buffers before editing
- Added `unfold_buffers_with_selections()` call in `handle_input()`
ensures buffers with active selections are automatically unfolded before
editing
- This helps in fixing an edge case (covered in the tests) where, if you
fold all buffers in a multi-buffer view, and try to insert text in a
selection, it gets unfolded before the edit happens. Without this, the
inserted text would override the entire buffer content.
- If we don't care about this edge case, we could remove this method. I
find it ok to add since we already trigger buffer unfolding after edits
with `Event::ExcerptsEdited`.
Release Notes:
- Fixed multi-cursor edits jumping to incorrect locations after toggling
buffer folds in multi-buffer views (e.g, project search)
- Multi-cursor selections now properly handle buffer folding/unfolding
operations
- Text insertion no longer occurs at the wrong positions when buffers
are folded during multi-cursor editing
- Eliminated content replacement bugs where entire buffer contents were
incorrectly overwritten
- Added safe fallback behavior when all buffers in a multi-buffer view
are folded
---------
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
Update how the editor's `select_*` methods work in order to respect the
`search.case_sensitive` setting, or to be overriden by the
`BufferSearchBar` search options.
- Update both the `SearchableItem` and `SearchableItemHandle` traits
with a new `set_search_is_case_sensitive` method that allows callers
to set the case sensitivity of the search
- Update the `BufferSearchBar` to leverage
`SearchableItemHandle.set_search_is_case_sensitive` in order to sync
its case sensitivity options with the searchable item
- Update the implementation of the `SearchableItem` trait for `Editor`
so as to store the argument provided to the
`set_search_is_case_sensitive` method
- Update the way search queries are built by `Editor` so as to rely on
`SearchableItem.set_search_is_case_sensitive` argument, if not `None`,
or default to the editor's `search.case_sensitive` settings
Closes#41070
Release Notes:
- Improved the "Select Next Occurrence", "Select Previous Occurrence"
and "Select All Occurrences" actions in order to respect the case
sensitivity search settings
---------
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Closes https://github.com/zed-industries/zed/issues/41407
This PR fixes the issues that caused #41407 to be reverted in #42008.
Namely that the action context didn't take into account if a snippet
could move backwards or forwards, and the action shared the same key
mapping as `editor::MoveToPreviousWordStart` and
`editor::MoveToNextWordEnd`.
I changed the default key mapping for the move to snippet tabstop to tab
and shift-tab to match the default behavior of other editors.
Release Notes:
- Editor: Add actions to move between snippet tabstop positions
Fix bundled file persistence by introducing SerializationMode enum
Closes: #38094
What's the issue?
Opening bundled files like Default Key Bindings
(zed://settings/keymap-default.json) was causing SQLite foreign key
constraint errors. The editor was trying to save state for these
read-only assets just like regular files, but since bundled files don't
have database entries, the foreign key constraint would fail.
The fix
Replaced the boolean serialize_dirty_buffers flag with a type-safe
SerializationMode enum:
```rust
pub enum SerializationMode {
Enabled, // Regular files persist across sessions
Disabled, // Bundled files don't persist
}
```
This prevents serialization at the source: workspace_id() returns None
for disabled editors, serialize() bails early, and should_serialize()
returns false. When opening bundled files, we set the mode to Disabled
from the start, so they're treated as transient views that never
interact with the persistence layer.
Changes
- editor.rs: Added SerializationMode enum and updated serialization
methods to respect it
- items.rs: Guarded should_serialize() to prevent disabled editors from
being serialized
- zed.rs: Set SerializationMode::Disabled in open_bundled_file()
Result
Bundled files open cleanly without SQLite errors and don't persist
across workspace reloads (expected behavior). Regular file persistence
remains unaffected.
Release Notes: Fixed SQLite foreign key constraint errors when opening
bundled files like Default Key Bindings.
---------
Co-authored-by: MrSubidubi <finn@zed.dev>
Closes#41850
When digging into this I figured out that basically what was going on is
in the history of the file finder it doesn't update the name of the file
duplicated because when you duplicate a file it's named automatically
with `filename copy` and so this filename was added to the history but
not updated so once you wanted to go back into this file it was not part
of file finder displayed history anymore because this file doesn't exist
anymore but the entity id remains the same.
I was also to reproduce this bug when just renaming a file.
Release Notes:
- Fixed: Display duplicated file in file finder history
---------
Signed-off-by: Benjamin <5719034+bnjjj@users.noreply.github.com>
Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
Co-authored-by: Lukas Wirth <me@lukaswirth.dev>
Reverts zed-industries/zed#41466
This PR would add "in_snippet" context when there wasn't a completion
menu visible, causing some actions to not be hit.
Release Note:
- N/A
Andrew Farkas
Kirill Bulatov
Agus Zubiaga
LibonandDanilo Leal
Finn Evers
Mayank Verma
Lennartanddino
shaik-zeeshanandFinn Evers
Xipeng Jin
Josh Piasecki
Sean Hagstrom
Piotr OsiewiczandJulia Ryan
KyleBarton
Remco Smits
Alexandre AnícioandSmit Barmase
Mikayla MakiandNia
Jakub Konka
ʟᴜɴᴇxandMrSubidubi
John Tur