Commit Graph
1870 Commits
Author SHA1 Message Date
yenru0 74405573c9 gwen: Rebrand documentation to Gwen
Rewrite product prose and local path/command examples across the docs
to match the shipped application (gwen CLI, Gwen config paths, Gwen.app,
com.yrkaierx.Gwen). Upstream distribution channels, service URLs and
package identifiers stay factually intact.
2026-09-29 09:24:34 +09:00
Dom Porada b015cdf8be Add support for the "..." entry in terminal.path_hyperlink_regexes (#64552)
## Objective

Allow custom terminal path regexes to extend inherited entries without
copying them. This PR also corrects the existing mismatch between the
documented and shipped default regexes.

This is the last submission in the #64399 series, following #62769,
#64222, #64440, #64484, and #64540.

## Solution

The `"..."` entry is intentionally supported at the top level only. A
`"..."` line inside a multiline entry remains regex text. Existing
configurations that use bare `...` as a three-character regex can
preserve that behavior by writing `["..."]` as an entry instead.

The shipped regexes and hyperlink matching behavior are unchanged.

## Testing

All focused tests and all hyperlink tests pass on macOS. The documented
default expressions were checked against the shipped values.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Added support for `"..."` in `terminal.path_hyperlink_regexes` to
extend inherited regexes without repeating them.
2026-09-21 16:10:07 +00:00
Josh Kent a18b1a1026 sidebar: Group threads sidebar settings (#64395)
## Objective

Group the threads sidebar settings together in JSON and the Settings
Editor, using consistent “Threads Sidebar” terminology.

This follows up on #63452 now that #62883 has added configurable default
width, and includes the auto-open setting added since then.

## Solution

- Group `position`, `default_width`, and `auto_open` under
`agent.threads_sidebar`, and display their controls together in
Settings.
- Automatically migrate `agent.sidebar_side`,
`agent.threads_sidebar_default_width`, and
`agent.threads_sidebar_auto_open` across supported settings scopes,
preserving existing nested values.
- Apply changes to the default width immediately, including when the
sidebar was manually resized, and clear the saved width override.
Unrelated settings changes preserve manual sizing.
- Document all three settings, including the previously missing position
entry.

## Testing

The following targeted checks passed on the local changes:

- `cargo test -p migrator nest_agent_threads_sidebar_settings` — 7 tests
passed.
- `cargo test -p sidebar -p workspace -p agent_settings -p gpui_platform
--features gpui_platform/runtime_shaders --lib -- width
threads_sidebar_settings test_open_directory_in_existing_window` — 9
tests passed.
- `cargo fmt --all` completed successfully.
- `git diff --check` passed.
- From `docs`: `npx prettier --check src/reference/all-settings.md
src/ai/parallel-agents.md` passed.

Coverage includes migration precedence and supported scopes, settings
defaults and width limits, manual sizing and resets, persisted widths,
and auto-open behavior.

Full application tests and manual UI testing were not run. Clippy was
not rerun after the final terminology changes.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- Improved threads sidebar settings by grouping position, default width,
and auto-open together, and applying default-width changes even after
manual resizing.
2026-09-21 15:15:54 +00:00
Dom PoradaandKirill Bulatov fbd6cc5dcf Add support for "..." in edit_predictions_disabled_in (#64546)
## Objective

Let projects and language-specific settings add scopes where edit
predictions are disabled without repeating inherited scopes.

Part of #64399.

## Solution

Extend the `"..."` convention from #62769, #64222, #64440, #64484, and
#64540 to `edit_predictions_disabled_in`. For example, a global
`["comment"]` and a language override of `["string", "..."]` disable
predictions in both scopes.

Inherited scopes are inserted at `"..."`, and duplicates keep their
first occurrence. Omitting the marker replaces the list, `[]` clears it,
and omitting the setting preserves inheritance. The default remains
`[]`.

## Testing

Tested on macOS through settings loading, covering project and
language-specific overrides, inheritance, replacement, and clearing. The
language settings tests passed. Live editor behavior has not been
checked manually.

To check manually, configure global `["comment"]` and a language
override of `["string", "..."]`. Confirm predictions are disabled in
both scopes, then remove `"..."` and repeat with `[]` to check
replacement and clearing.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Added support for `"..."` in `edit_predictions_disabled_in` so project
and language-specific settings can extend inherited scopes.

---------

Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
2026-09-21 14:24:18 +00:00
Dom PoradaandKirill Bulatov 3a7b16da5d Add support for "..." in edit_predictions.disabled_globs (#64540)
## Objective

Let users and projects add edit prediction exclusion patterns without
repeating defaults or inherited patterns.

Part of #64399.

## Solution

Extend the `"..."` convention from #62769, #64222, #64440, and #64484 to
`edit_predictions.disabled_globs` using `SplicingVec`. Inherited
patterns are inserted at `"..."`, and duplicates retain their first
occurrence. Omitting the marker replaces the list, `[]` clears it, and
omitting the setting preserves inheritance.

Opening an absent setting now initializes it with `["..."]` instead of
clearing inherited patterns, and the selection is located by parsing the
JSON instead of a regex, so a commented-out or nested `"disabled_globs"`
can no longer capture it. Cursor imports append `"..."` like the
`files.exclude` import does, so Zed's sensitive-file defaults survive an
import; empty lists and empty or literal `"..."` entries are dropped,
matching `enabled_patterns`.

## Testing

Tested on macOS with settings merge and loading tests, Cursor import
tests, the UI settings update and selection path (including
commented-out and nested decoy keys), the new `settings_json` key-path
lookup, and Copilot integration coverage.

To check manually, configure custom disabled patterns alongside `"..."`
and confirm that both custom patterns and inherited sensitive-file
patterns remain disabled. Repeat without `"..."` and with `[]` to verify
replacement and clearing. Opening the setting when it is absent should
preserve inherited patterns.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Added support for `"..."` in `edit_predictions.disabled_globs` so
custom patterns can extend inherited exclusions, and fixed "Configure
Excluded Files" selecting the wrong list when a commented-out
`disabled_globs` precedes it.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-21 13:08:53 +00:00
Dom PoradaandKirill Bulatov 24f3009720 Import VS Code files.exclude into file_scan_exclusions (#64492)
## Objective

Import VS Code’s `files.exclude` into `file_scan_exclusions`.

The previous `files.watcherExclude` mapping was dead code: it expected
an array, while VS Code stores an object of `pattern: bool`.
`files.watcherExclude` only stops watching, and the files stay visible
in VS Code, so it is not a match for `file_scan_exclusions`.
`files.exclude` hides files from the explorer and search, which matches
`file_scan_exclusions`, and its default set is nearly identical to
Zed's.

Related to #62769, reported during the review of #64484. A meta
follow-up to #64399.

## Solution

Import nonempty `files.exclude` patterns enabled with `true`, ignoring
disabled and malformed entries, including VS Code's `{"when": ...}`
form.
Append `"..."` so the imported list extends inherited exclusions instead
of replacing them.
Inputs with no usable patterns leave the inherited list unchanged.
`files.watcherExclude` is no longer imported.

## Testing

The new regression tests reproduce the bug and verify the fix.

To check manually, import
`{"files.exclude":{"**/build/**":true,"**/cache/**":false}}` and verify
that `file_scan_exclusions` becomes `["**/build/**", "..."]`, and that
`.git` stays hidden in the project panel.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Fixed importing VS Code `files.exclude` into `file_scan_exclusions`.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-20 19:33:06 +00:00
Dom PoradaandKirill Bulatov 313f63eb71 Ignore invalid file patterns individually (#64525)
## Objective

Prevent one invalid file pattern from discarding valid patterns or
causing settings loading to panic.

The pre-existing exclusion-matcher bug was reported during review of
#64492 (part of #64399).

## Solution

Ignore invalid entries individually and log their errors in
`file_scan_exclusions`, `file_scan_inclusions`, `file_types`,
`hidden_files`, `private_files`, and `read_only_files`.

Preserve valid inherited entries without changing `"..."`, replacement,
or empty list behavior. Valid brace inclusion patterns remain usable,
including when an alternative spans multiple directories.

## Testing

Reproduced matcher loss and inclusion and file type panic paths before
fixing them. Targeted tests pass on macOS for mixed, inherited,
replacement, empty, and all-invalid lists, including inherited `.git`
exclusions, private file protections, and inclusion rescans with brace
patterns.

Windows and Linux execution remains untested.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Fixed invalid file patterns discarding valid exclusions, hidden file
rules, or read-only rules, or causing inclusion settings to panic. Also
fixed invalid private file patterns discarding valid protections and
invalid file type patterns causing settings loading to panic.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-20 19:09:14 +00:00
morgankrey a439f856b8 Improve internal links across documentation (#64481)
## Summary

- Adds 63 internal links across 41 documentation pages.
- Connects existing terms such as Agent Panel, semantic tokens, edit
predictions, and language-specific debugging to their detailed reference
pages.
- Uses existing wording for 60 links and makes three small wording
changes where a natural anchor did not already exist.

## Why this matters

Readers can now move from overview and configuration pages to the
relevant detailed guidance without searching the documentation manually.
The changes add navigation only. They do not change product behavior or
documented requirements.

## Jev experiment

This PR came from a local experiment using Jev to audit internal links
across the published documentation. The audit scripts are not included
in this PR.

- Code shortlisted 2,715 possible source and destination page pairs.
- Jev made two separate decisions for each pair: whether the link would
help the reader, and which exact existing phrase should become the
anchor.
- Five strong links without existing anchor text went to GPT-5.6 Luna
for minimal rewrite options. Jev then selected among those fixed
options.
- A local review interface surfaced the results for Pass or Fail
decisions before any files changed.

Human review approved 66 changes. Two no longer matched the current
`main` branch, and review removed one circular link, leaving the 63
links in this PR.

## Validation

- `pnpm dlx prettier@3.5.0 <changed docs> --check`
- `lychee --exclude '^http' './docs/src/**/*'` — 0 errors
- `mdbook build docs`
- Verified that the diff adds exactly 63 Markdown links

Release Notes:

- Improved links between related documentation pages.
2026-09-19 19:58:09 +00:00
Dom Porada 94436f0873 Add support for the "..." entry in hidden_files (#64484)
## Objective

Let projects add hidden file patterns without repeating defaults or
patterns inherited from user settings.

Part of
[#64399](https://github.com/zed-industries/zed/discussions/64399).

## Solution

Extend the `"..."` behavior from #62769, #64222, and #64440 to
`hidden_files`. `"..."` includes the resolved inherited list, omitting
it replaces the list, and `[]` clears it. Duplicate entries retain their
first occurrence.

The default remains `["**/.*"]`, and `project_panel.hide_hidden` still
controls visibility.

## Testing

Tested on macOS with settings merge, worktree integration, and Settings
Editor metadata tests.

To check manually, configure different user and project hidden file
patterns and enable `project_panel.hide_hidden`. Include `"..."` to
retain inherited patterns, then repeat without it and with `[]` to
verify replacement and clearing.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Added support for `"..."` in `hidden_files` so project settings can
extend inherited hidden-file patterns.
2026-09-19 09:32:40 +00:00
Dom Porada 25fccf11c1 Align "..." documentation for file pattern settings (#64452)
## Objective

Make the `"..."` convention easier to understand across the settings
that support it.

This is a meta follow-up to
[#64399](https://github.com/zed-industries/zed/discussions/64399),
establishing a documentation pattern that subsequent PRs can follow.

## Solution

Give each setting a succinct, self-contained explanation of `"..."`,
with matching wording and examples in its Rust doc comment and settings
reference:

- `file_scan_exclusions` • #62769
- `file_scan_inclusions` • #64440
- `read_only_files` • #64222

This keeps the explanation consistent across both surfaces and aligns
the content for future documentation generated from Rust comments.

## Testing

Built the docs locally on macOS and verified the examples, links, and
anchors. The existing settings merge tests pass.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- N/A
2026-09-18 19:42:21 +00:00
Dom Porada 2229b4e2d6 Add support for the "..." entry in file_scan_inclusions (#64440)
## Objective

Let projects add inclusion patterns without repeating defaults or
patterns inherited from user settings.

Part of #64399.

## Solution

Extend the `"..."` behavior from #62769 and #64222 to
`file_scan_inclusions` using the shared merge implementation. `"..."`
includes the resolved inherited list, omitting it replaces the list, and
`[]` clears it. Duplicate entries retain their first occurrence.

Stop importing VS Code’s `files.watcherInclude` as inclusion patterns
because it configures additional watch roots rather than overriding Git
ignores.

## Testing

Tested on macOS with settings merge, VS Code import, and worktree
integration tests. Coverage includes preservation of the `.env*`
default, layered inheritance, replacement, clearing, and deduplication.
The worktree test verifies that inherited and project-specific patterns
include Git-ignored files while exclusions still take precedence.

To check manually, configure different user and project inclusion
patterns and add ignored files matching each. Include `"..."` to retain
inherited patterns, then repeat without it and with `[]` to verify
replacement and clearing. Confirm that excluded files remain absent.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Added support for `"..."` in `file_scan_inclusions` so project
settings can extend inherited inclusion patterns.
2026-09-18 10:40:43 +00:00
Dom Porada 13b33084ab Document hidden_files setting (#64403)
## Objective

While suggesting #64399, I realized `hidden_files` didn’t have an entry
in the settings reference. This PR fills that gap.

## Testing

Checked the descriptions against the implementation and existing tests.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- N/A
2026-09-17 17:51:22 +00:00
Smit Barmase 890edba9ce which_key: Improve pending keystrokes indicator to include untimed chords (#64362)
Closes #64338

The pending keystrokes indicator now shows chords without a timeout,
with no countdown circle. For example, pressing `cmd-k` shows that Zed
is waiting for another key.

Few cases which needed special handling for untimed chords case:

- Hovering already pauses a timed chord, and GPUI preserves that pause
when the chord advances. An untimed chord has no paused timeout to carry
forward. We pause its newly created timeout if the pointer is still over
the indicator or popover.
- For timed chords, the timeout already stays paused during the
popover's 300 ms dismissal delay. If an untimed chord gains a timeout
during that delay, it now follows the same rule. The popover still
closes at the original deadline, then the timeout resumes with a full
second remaining.

<img width="308" height="182" alt="CleanShot 2026-09-17 at 11 45 33
AM@2x"
src="https://github.com/user-attachments/assets/9baa5fde-de9b-447d-9b02-b712a3065685"
/>

Release Notes:

- Improved the pending keystrokes indicator to show chords without a
timeout, such as shortcuts starting with `cmd-k`.
2026-09-17 09:17:09 +00:00
Jack Walters d9abcde22a Add a setting for Threads Sidebar auto-open (#64259)
Closes https://github.com/zed-industries/zed/discussions/64266

Opening a folder in an existing window force-opens the Threads Sidebar,
and there is no way to prevent it. `open_paths` called
`MultiWorkspace::open_sidebar` unconditionally on the reused window, so
the sidebar reopened on every such open regardless of whether the user
had closed it.

This adds `agent.threads_sidebar_auto_open`, defaulting to `true` so
current behavior is unchanged. With `false`, the folder still opens in
the existing window, but the sidebar stays closed.

This path is reached when `default_open_behavior` or
`cli_default_open_behavior` is set to `existing_window`.

`open_sidebar` was doing double duty: besides showing the sidebar, it
pinned the workspace being navigated away from so it survives the
switch. When the setting is disabled, `retain_active_workspace` is
called instead, so only sidebar visibility changes.


https://github.com/user-attachments/assets/fc299df0-27e2-4ac6-98cb-d817d5f71d0e

## Tests

Two tests in `multi_workspace_tests.rs` cover both branches: the sidebar
opens by default, and stays closed when the setting is disabled while
the folder still opens in the same window.

Release Notes:

- Added `agent.threads_sidebar_auto_open` to control whether opening a
folder in an existing window also opens the Threads Sidebar
2026-09-16 16:03:50 +00:00
Kirill Bulatov e0590874fd Share generics better and strip rodio audio features (#64260)
* Preserve bundle compiler flags commit commit is a follow-up to
https://github.com/zed-industries/zed/pull/63432

Linux bundling script had custom `RUSTFLAGS` set which eradicated prior
config.
Moved all flags into `.cargo/bundle-config.toml` instead.

* Trim audio features and compress resources commit removes unused
`rodio` features and enables resource compression

The win from the latter seems not that large, so can revert if needed,
but seemed very easy to enable.

With compiler wrappers disabled, `cargo clean --target-dir
target/binary-size-split-build` and `cargo build --locked -p zed`:
Before: 135.6s wall, 1569.8s CPU, zed binary 1175563800 bytes
After: 130.5s wall (-3.8%), 1488.7s CPU (-5.2%), zed binary 1171527064
bytes (-0.3%, -4.0MB)

With `ZED_BUNDLE=true CXXFLAGS=-stdlib=libc++` and `cargo --config
.cargo/bundle-config.toml build --locked --release -p zed -p cli
--target aarch64-apple-darwin`:
Before: 369.4s wall, 3861.6s CPU, zed binary 381662328 bytes
After: 369.4s wall (+0.01%), 3866.1s CPU (+0.1%), zed binary 377836968
bytes (-1.0%, -3.8MB)

Release Notes:

- N/A
2026-09-16 16:03:18 +00:00
1469507d1b deepseek: Update DeepSeek Flash to V4.1 (#64014)
# Objective

deepseek API: https://api-docs.deepseek.com/updates/

## Solution

deepseek rename deepseek v4 flash to deepseek flash



https://github.com/user-attachments/assets/72c473c9-a4bf-49e0-a7d6-0217a6dcc65b


---

Release Notes:

- agent: Added support for DeepSeek Flash 4.1

---------

Signed-off-by: Xiaobo Liu <cppcoffee@gmail.com>
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>
Co-authored-by: Bennet Bo Fenner <bennet@zed.dev>
2026-09-16 09:49:13 +00:00
Ashraf HossainandCursor 130bd49edf Fix accidental /// comments and a docs typo (#64287)
## Objective

Fix small comment/docs typos left out of #64282.

## Solution

- Replace accidental Rust-style `///` comments with `//` in
`assets/settings/default.json` (`git_panel.tree_view` and
`git.gutter_debounce`)
- Fix typo in `docs/src/visual-customization.md`:
`"enable_language_server" if false` ? `is false`

## Testing

Comment/docs-only changes; no runtime behavior change.

---

Release Notes:

- N/A

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-16 08:53:40 +00:00
7f6d81014b Document new git_panel settings in all-settings reference (#64282)
## Objective

Document newly added `git_panel` settings in the all-settings reference,
and fix related docs mismatches.

## Solution

- Document `tree_view`, `show_count_badge`, `diff_stats`,
`commit_title_max_length`, and `entry_primary_click_action`
- Document missing `file_icons` / `folder_indicator` for `git_panel`
- Correct `dock` defaults for git/collaboration/outline panels to match
`assets/settings/default.json` (`right`)

## Testing

Docs-only changes; no runtime behavior change.

---

Release Notes:

- N/A

---------

Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-16 08:15:49 +00:00
Dom Porada 3c779a6df0 Add a setting for the Threads Sidebar width (#62883)
## Objective

The Threads Sidebar opens at a hard-coded 300px and can be resized only
by dragging. `agent.default_width` controls the Agent Panel rather than
the sidebar, leaving no way to configure the sidebar’s preferred width.

## Solution

Add `agent.threads_sidebar_default_width` for the width used when no
user-chosen sidebar width is stored. The value is clamped to the
existing 200–800px drag range. Existing, unresized sidebars follow
settings changes immediately. Double-clicking the divider resets the
sidebar to the configured width and resumes following subsequent
settings changes.

The sidebar previously saved its width whenever any sidebar state
changed, not only when the divider was dragged. `SerializedSidebar` now
records `width_set_by_user`, so settings-driven widths are no longer
persisted. Manually resized widths take precedence until the divider is
reset.

## Testing

- `test_threads_sidebar_default_width` in
`crates/agent_settings/src/agent_settings.rs` covers the default, a user
override, fallback for `null` and an unset field, and preservation of
the Agent Panel width and sidebar position.
- Five width-focused tests in `crates/sidebar/src/sidebar_tests.rs`
cover reset behavior, live settings updates, clamping, legacy-width
restoration, and persistence. They also check that manually resized
widths resist settings changes and that resetting resumes following the
setting.
- To check by hand: set `"agent": { "threads_sidebar_default_width": 360
}`, reset the divider, and confirm the sidebar is 360px wide. Change the
setting and confirm the width updates immediately. Drag it wider,
restart, and confirm the dragged width is kept. Double-click the divider
and confirm it returns to the configured width. Set the value to `5000`
and confirm the untouched sidebar clamps to 800px.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Added `agent.threads_sidebar_default_width` for setting the width of
the Threads Sidebar.
2026-09-15 14:53:12 +00:00
Dom Porada 94d29d40f1 Clarify how agent.flexible affects agent.default_width (#63020)
## Objective

`agent.default_width` is described as the Agent Panel’s default width,
but panels docked to the left or right use proportional sizing while
`agent.flexible` is enabled. Because flexible sizing is enabled by
default, double-clicking the outer resize handle restores the default
proportion rather than the configured pixel width. This can make
`agent.default_width` appear to be ignored.

## Solution

Clarify that `agent.default_width` controls the fixed width used when
`agent.flexible` is disabled, while resetting a flexibly sized Agent
Panel restores its default proportion.

Update the default settings comments, settings documentation, Settings
UI description, and visual customization guide. Add `agent.flexible` to
the Agent Panel configuration example and explain how it affects reset
behavior. No sizing behavior changes.

## Testing

- `cargo fmt --all -- --check`
- No runtime testing—the change only updates settings descriptions and
documentation.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- N/A
2026-09-15 12:45:15 +00:00
Dom PoradaandKirill Bulatov 593d6a4d66 Add support for the "..." entry in read_only_files (#64222)
## Objective

Let projects add read-only file patterns without repeating the patterns
inherited from user settings.

## Solution

Extend the `"..."` behavior introduced in #62769 to `read_only_files`. A
`"..."` entry includes the inherited patterns. Omitting it replaces the
list, and `[]` clears it.

## Testing

Tested on macOS with settings merge, VS Code import, and project
integration tests. The project test verifies that user and project
patterns both apply while unrelated files remain editable.

To check manually, configure different user and project patterns,
include `"..."` in the project list, and open matching files. Repeat
without `"..."` after restarting Zed to verify replacement.

Linux, Windows, and manual app testing were not performed.

## Self-Review Checklist:

- [x] I’ve reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed’s UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Added support for `"..."` in `read_only_files` so project settings can
extend inherited read-only patterns.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-15 11:49:56 +00:00
Kirill Bulatov 0446ad2294 Refine recent commands' UX (#64181)
Follow-up to https://github.com/zed-industries/zed/pull/63388 


https://github.com/user-attachments/assets/2a855451-141b-4030-8475-92f23c661d51

Release Notes:

- Improved recent commands' UX
2026-09-15 09:58:45 +00:00
Rusty Raven c7a50ea221 Drop settings that no longer exist from the reference (#64210)
# Objective

Follow-up to #64196, which corrected documented default *values*. This
one covers documented *settings* — four entries in the reference name
settings that have been renamed, moved, or removed outright, so a reader
who copies them gets a key Zed either ignores or silently rewrites on
load.

Each claim below links to the code that makes it true:

| Documented as | Reality | Evidence |
| --- | --- | --- |
| `features` | Gone |
[`m_2026_02_02/settings.rs#L19-L27`](https://github.com/zed-industries/zed/blob/977458038b62d8a989903aeb0f0c67cd12e8eb00/crates/migrator/src/migrations/m_2026_02_02/settings.rs#L19-L27)
moves the provider out and deletes `features` once empty; no `pub
features` exists in
[`crates/settings_content/`](https://github.com/zed-industries/zed/tree/977458038b62d8a989903aeb0f0c67cd12e8eb00/crates/settings_content/src)
|
| `edit_prediction_provider` | `edit_predictions.provider` | same
migration, plus
[`default.json`](https://github.com/zed-industries/zed/blob/977458038b62d8a989903aeb0f0c67cd12e8eb00/assets/settings/default.json)
ships `"edit_predictions": { "provider": "zed" }` |
| `agent_font_size` | `agent_ui_font_size` |
[`m_2025_10_03/settings.rs#L10-L11`](https://github.com/zed-industries/zed/blob/977458038b62d8a989903aeb0f0c67cd12e8eb00/crates/migrator/src/migrations/m_2025_10_03/settings.rs#L10-L11)
— "Renames the setting `agent_font_size` to `agent_ui_font_size`" |
| `projects_online_by_default` | Gone | no match in `crates/` or
`assets/` |

## Solution

`## Features` is deleted. Its only child, [Edit Prediction
Provider](https://zed.dev/docs/reference/all-settings#edit-prediction-provider),
moves under [Edit
Predictions](https://zed.dev/docs/reference/all-settings#edit-predictions)
to sit with the other `edit_predictions` settings, and its `Setting:`
line becomes `provider`. Nothing else had to change in that subsection —
its JSON examples already used the `edit_predictions.provider` shape,
which is what made the stale wrapper easy to miss.

`agent_font_size` is renamed in place, heading included.
`projects_online_by_default` is removed.

The Edit Predictions example also listed seven `disabled_globs` where
`default.json` ships ten. #64196 corrected that number on the [Disabled
Globs](https://zed.dev/docs/reference/all-settings#disabled-globs) entry
immediately below it, so the two were contradicting each other on the
same page; the example is now synced.

## Testing

`cd docs && npx prettier --check src/` passes, per
[`docs/AGENTS.md`](https://github.com/zed-industries/zed/blob/main/docs/AGENTS.md).
Code fences stay balanced, the moved heading is unique on the page, and
no page links to `#features`, `#agent-font-size`,
`#projects-online-by-default`, or `#edit-prediction-provider`, so the
restructure breaks no anchors. No `{#action}` or `{#kb}` references are
added, so this does not depend on the action metadata `check_docs`
generates.

Found by extracting every ``Setting:`` name on the page and checking it
against the keys `assets/settings/default.json` actually contains, then
confirming each miss against `crates/settings_content/` and
`crates/migrator/`.

## Notes for review

- The same sweep says 24 scalar settings that `default.json` ships have
no entry on this page at all, including `hide_mouse`,
`word_diff_enabled`, `minimum_contrast_for_highlights`,
`modeline_lines`, `lsp_results_location` and `zoomed_padding`. That is
#53323 territory and a much larger piece of writing, so it is not here —
happy to take it on if you want it.
- `auto_update_extensions` and `terminal.font_features` are documented
but absent from `default.json`. Both are real settings
([`extension.rs`](https://github.com/zed-industries/zed/blob/977458038b62d8a989903aeb0f0c67cd12e8eb00/crates/settings_content/src/extension.rs),
[`terminal.rs`](https://github.com/zed-industries/zed/blob/977458038b62d8a989903aeb0f0c67cd12e8eb00/crates/settings_content/src/terminal.rs))
that simply have no shipped default, so I left them alone.
- Still outstanding from #64196's review notes:
`crates/settings_content/src/language.rs` and `editor.rs` carry `///
Default:` comments that feed the settings.json schema tooltips and still
disagree with the site, and `docs/src/diagnostics.md` and
`docs/src/visual-customization.md` still show the old
`diagnostics_max_severity` and `cursor_shape` defaults.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- N/A
2026-09-15 05:22:45 +00:00
Rusty Raven 977458038b Correct wrong default values in the settings reference (#64196)
# Objective

Fixes #56544

The settings reference documents `format_on_save` as defaulting to `on`,
but `assets/settings/default.json` ships `"format_on_save": "off"`. The
reporter in #56544 hit exactly that: a fresh config, a C file, save, and
nothing happens.

The reason the documented default looks right to many people is that Zed
enables it per language for twelve languages (Astro, Dart, EEx, Elixir,
Elm, Go, GraphQL, HEEx, Kotlin, Rust, Starlark, Zig). Save formats a
Rust buffer and not a C one, and neither the reference nor the
reporter's mental model had anywhere to hang that difference.

Checking that one entry made me wonder how many others were stale, so I
compared every `Setting:`/`Default:` pair on the page against the
corresponding path in `default.json`. Six more were wrong.

## Solution

| Setting | Documented | Ships as |
| --- | --- | --- |
| `format_on_save` | `on` | `off` |
| `auto_indent` | `true`, "`boolean` values" | `syntax_aware`, a
three-way enum |
| `diagnostics_max_severity` | `null` | `all` |
| `terminal.cursor_shape` | `null` (defaults to block) | `block` |
| `terminal.alternate_scroll` | `off` | `on` |
| `edit_predictions.disabled_globs` | 7 globs | 10 globs |
| `git.gutter_debounce` | `null` | `0` |

Two of these needed more than a value swap:

`auto_indent` stopped being a boolean when it became `AutoIndentMode`
(`crates/settings_content/src/language.rs:411`), so the options list now
covers `syntax_aware`, `preserve_indent` and `none`, and the description
no longer reads as a yes/no toggle.

`format_on_save` gets a sentence naming the twelve languages, so the
difference between saving a Rust buffer and a C one has somewhere to
hang.

`diagnostics_max_severity` and `terminal.cursor_shape` were
self-contradicting rather than merely stale: each section's own prose
already described the real default while the `Default:` line said
`null`.

## Testing

`cd docs && npx prettier --check src/` passes, as required by
`docs/AGENTS.md`. The change is prose and adds no `{#action}` or `{#kb}`
references, so it does not depend on the action metadata that
`check_docs` generates. The `[\`languages\`](#languages)` link resolves
to the single `## Languages` heading on the same page.

Every value in the table above was read out of
`assets/settings/default.json` on `main`, and I confirmed `default.json`
is authoritative for each by following the resolved-settings path (the
`user_content.<x>.unwrap()` style accessors) rather than trusting the
file alone.

## Notes for review

Found while auditing, deliberately left out of this PR — happy to take
any of them in a follow-up, or here if you would rather:

- Two Rust doc comments carry the same wrong defaults and feed the
settings.json schema tooltips, so the in-editor hover still disagrees
with the site: `crates/settings_content/src/language.rs` says `///
Default: on` for `format_on_save`, and
`crates/settings_content/src/editor.rs` says `/// Default: warning` for
`diagnostics_max_severity` while also saying "Shows all diagnostics if
not specified". Fixing those is a source change rather than a docs one.
- `docs/src/diagnostics.md` and `docs/src/visual-customization.md` still
present `diagnostics_max_severity: null`, and the latter also shows
`cursor_shape: null` for the editor where `default.json` ships `bar`.
Same defect class, different pages and a different presentation
(defaults listings rather than a reference), so I kept this PR to the
reference page.
- The reference's `diagnostics_max_severity` options omit `off`, which
is a live variant (`DiagnosticSeverityContent` in
`crates/settings_content/src/project.rs`). That is a missing option
rather than a wrong default, so it is not in scope here.
- Neither the Format On Save nor the Autosave section mentions that
`"autosave": {"after_delay": {...}}` disables format on save outright
(`crates/workspace/src/pane.rs`), even though `default.json` carries
that warning as a comment.
- The twelve-language list is a maintenance cost: it has to be edited
whenever a language gains or loses a default. `default.json` sets
per-language defaults for `tab_size`, `soft_wrap`, `allow_rewrap`,
`hard_tabs` and others too, and none of them are called out anywhere. A
single general statement about per-language defaults overriding
top-level ones would cover all of them and never go stale. I kept the
explicit list because it is what actually answers #56544, but I will
happily swap it for the general version if you prefer.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- N/A
2026-09-15 03:06:39 +00:00
František GažoandKirill Bulatov f05265c624 outline_panel: Show deleted files inside the file tree (#63570)
# Objective

In a branch diff — or any multi-buffer containing deleted files —
deleted files render as flat "external file" rows above the outline
panel's tree, instead of at the path they used to occupy. They lose all
directory context and appear as a bare list of filenames detached from
the tree, which is confusing precisely when you are trying to review
what a branch changed.

The cause is that `File::project_entry_id` returns `None` for
`DiskState::Deleted`, while the outline panel's tree is keyed end-to-end
by `ProjectEntryId` — depth map, collapse state, children counts. A
deleted buffer therefore falls through to the external-file path in
`update_fs_entries`, even though its `File` still carries a perfectly
good worktree and path.

## Solution

Synthesize the missing entries at the point of classification and let
the existing pipeline run unchanged.

- Entries are synthesized for the deleted file **and** for any ancestor
directories that no longer exist, so a wholly-deleted folder still
appears nested at its old location. An ancestor is only taken from the
worktree if it is a directory; a path that is a file now but was a
directory when the deleted file existed is synthesized too, and sorted
after the file so the nesting pass keeps the directory on its stack.
- Ids come from a per-panel registry that hands them out sequentially
downward from just below `ProjectEntryId::MAX`, keyed by path and kind.
Real ids count up from zero, so the ranges cannot meet; sequential
allocation means two entries can never share an id (the entry maps are
keyed by id alone, so a collision would drop a row); and the registry is
kept across updates, so collapse state on synthesized rows survives.
- Whether a buffer with no worktree entry is a deletion is decided by
its `DiskState`: `Deleted` always, `Present` never, `Historic` by its
own flag, and `New` only when git status reports a deletion or the
excerpt's diff has a base text. The last case is a file deleted in a
commit on the branch: it is absent from disk, the working-tree status
says nothing about it, and `GitStore::display_status` only reflects
branch-diff statuses when `git.diff_base` is `default_branch`. A
deletion has a base version; a path that never existed has none. A
scan-excluded file, which also has no entry, is `Present` and stays an
external row.
- Auto-fold stops where deletion state changes, so a surviving `parent/`
is never struck through together with its deleted child, and
`select_parent` treats a folded row as a valid parent of the folded row
beneath it.
- Auto-reveal resolves a deleted row's ancestors from the panel's own
`fs_entries` rather than re-querying the worktree, and only real
directories are ever passed to `Project::expand_entry` (a synthesized id
would go out as an `ExpandProjectEntry` a remote host rejects). Opening
a deleted row resolves its excerpt from the buffer id, since
`path_for_entry` cannot resolve a synthesized entry.

Deleted rows are struck through by a `line_through` on the row's label
wrapper. `HighlightedLabel` builds its text runs from
`window.text_style()`, so an ancestor's style reaches them even though
`LabelLike`'s own `strikethrough()` does not; nothing outside
`crates/outline_panel` changes. Colour is deliberately left to git
status, matching deleted editor tabs — a committed deletion leaves the
working tree clean, so strikethrough is the only signal in a branch
diff.

## Testing

Thirteen new tests, each asserting the rendered tree through
`display_entries`, which now prints external files and marks deleted
rows:

- deleted file nests under its surviving parent; deleted file inside a
wholly-deleted directory gets synthesized ancestors at the right depth
- a file absent from disk and from git status nests when its excerpt
carries a base text, while a buffer on a path that never existed stays
an external file, unmarked
- a modified, scan-excluded tracked file stays an external file,
unmarked
- same-path file + synthesized directory: nesting and auto-reveal both
pick the directory
- auto-fold stops at the deletion boundary; `select_parent` climbs from
a folded deleted chain to the folded parent above it
- opening a deleted row scrolls the editor to its excerpt
- auto-reveal expands the ancestors of a deleted file and ignores an
external file on a nonexistent path
- buffers with no `File` still become `ExternalFile`
- synthetic ids are distinct per path and kind, and stable

`./script/clippy`, `cargo fmt --all -- --check`, `cargo test -p
outline_panel` (33) are green. Tested manually on macOS against a
fixture branch with a committed file deletion, a wholly-deleted
directory under a surviving empty one, a directory replaced by a
same-path file, an uncommitted deletion, a scan-excluded modified file,
and a modified and an added file.

## Suggested .rules additions

- `GitStore::display_status` only reflects branch-diff statuses when
`git.diff_base` is `default_branch`; the branch diff view can be open
while the setting is `head`. Do not use it to detect committed deletions
— a commit-deleted file's buffer is `DiskState::New`; check the
excerpt's diff for a base text instead.
- Outline panel: a directory with mixed children is marked unfolded
while `fs_entries` is built, so an auto-fold chain only forms through
single-subdirectory links. Tests for folding must use that shape.
- `HighlightedLabel` builds its runs from `window.text_style()` at
render time, so `LabelLike` modifiers such as `strikethrough()` and
`italic()` are no-ops on it; put the style on an ancestor element
instead.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

The same branch diff, which deletes `src/utils/format.rs` (its directory
survives) and the whole of `src/legacy/` (including a nested
`internal/`), alongside a modified and an added file.

| Before | After |
| --- | --- |
| <img
src="https://github.com/user-attachments/assets/bf503759-77a7-4f31-80bb-a85936de0b8a"
width="300"> | <img
src="https://github.com/user-attachments/assets/c558b94b-4ca5-447f-a049-a3ab280c679a"
width="300"> |
| Deleted files sit above the project root as bare filenames, detached
from the tree | Each is nested at its original path, with `legacy/` and
`internal/` synthesized since they no longer exist on disk |

Note that `utils/` renders normally while `legacy/` and `internal/` are
struck through: the marking is per-entry, not applied to every ancestor
on a deleted file's path.

---

Release Notes:

- Fixed deleted files appearing outside the file tree in the outline
panel when viewing a diff

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-12 19:03:48 +00:00
Maurício R Duarte d66b5d2050 agent_ui: Enable terminal thread renaming from the Agent Panel (#63660)
## Summary

- Follow up on #63578 by extending the existing
`agent::RenameSelectedThread` action to the active Terminal Thread in
the Agent Panel.
- Preserve the existing Threads Sidebar behavior and default
keybindings.
- Document custom keymap assignment and add focused Agent Panel
regression coverage.

## Testing

- `cargo test -p agent_ui
agent_panel::tests::test_rename_selected_thread_action --lib`
- `cargo test -p sidebar rename_selected_thread --lib`
- `cargo fmt --package agent_ui -- --check`
- `npx prettier --check src/ai/terminal-threads.md`
- Manually tested locally with a custom `AgentPanel > Terminal` keymap
binding.

Release Notes:

- Added support for custom keybindings to rename Terminal Thread titles
from the Agent Panel.

### screenshots
<img width="921" height="205" alt="Screenshot 2026-09-02 at 18 40 31"
src="https://github.com/user-attachments/assets/b1edabfc-35f9-42ef-b368-486003202349"
/>
2026-09-11 01:07:36 +00:00
Katie Geer 797fa3b3d9 Update Zed trial copy for the $5 GPT Luna offer (#63969)
## Summary

Updates Zed trial copy for
[CLO-1373](https://linear.app/zed-industries/issue/CLO-1373/update-zed-to-show-the-dollar5-gpt-luna-trial).

- Show $5 of GPT Luna and unlimited edit predictions across pre-sign-in,
Free-plan, and active-trial onboarding.
- Clarify that the 14 days begin when the trial starts, rather than when
the welcome panel is viewed, and retain no-credit-card messaging.
- Update hosted-model trial descriptions and use "Start Free Trial" for
onboarding and AI configuration trial CTAs.
- Document GPT Luna-only trial hosted-model access and the shared
Zed/Delta $5 trial balance.

This is a copy-only change. Trial eligibility, subscription creation,
trial timing, billing, model-access enforcement, button actions, URLs,
and telemetry are unchanged. Paid, Student, Business, and VIP plan
descriptions are unchanged. This does not implement the offer on the
backend.

## Verification

- Rust formatting and `git diff --check` passed.
- Prettier check passed for the pricing documentation.
- Source checks confirmed the offer wording and unchanged callbacks,
URLs, telemetry, and other plan definitions.
- Katie built and launched Zed with `cargo run -p zed --bin zed`, then
reviewed Component Preview and requested the final CTA wording.
Formatting and diff checks were rerun after that wording adjustment; the
final adjustment has not been rebuilt.
- Confirmed the branch merges cleanly with the latest `main`.

Release Notes:

- Improved trial descriptions to show $5 of GPT Luna and unlimited edit
predictions for 14 days from trial start.
2026-09-09 14:50:23 +00:00
Xiaobo LiuandKirill Bulatov 3d0649186f gpui: Prevent idle sleep during AI response streaming (#53130)
Release Notes:

- Added button tu prevent idle sleep during AI response streaming


**Context / Motivation:**
When an AI agent takes a long time to generate a response, the operating
system might enter an idle sleep (or display sleep) state if there is no
user interaction (mouse or keyboard). This can interrupt the workflow.
This PR aims to prevent the system from sleeping during an active AI
turn by invoking native OS APIs, and provides a UI toggle for users to
control this behavior.

**Key Changes:**

1. **Cross-Platform Idle Sleep Prevention in GPUI (`gpui`, `gpui_*`)**
- Added a new `prevent_idle_sleep` method to the `Platform` trait. It
returns a RAII-based `PreventIdleSleepToken`, which automatically
restores the original sleep policy when dropped.
- **macOS**: Utilizes `NSProcessInfo`'s `beginActivityWithOptions` with
`NSActivityIdleDisplaySleepDisabled`.
- **Windows**: Uses `SetThreadExecutionState` to prevent display and
system sleep, incorporating a reference counter to handle concurrent
requests safely.
- **Linux**: Uses `ashpd` to request `org.freedesktop.portal.Inhibit`
(inhibiting `Idle` and `Suspend` states) via D-Bus.

2. **AI Agent State Integration (`crates/acp_thread`)**
- Introduced idle sleep prevention logic in `AcpThread`: Acquires the
token at the beginning of `run_turn`, and automatically releases it when
the turn completes normally, errors out, or is explicitly canceled by
the user.
- Added comprehensive unit tests to ensure the token is correctly
acquired and released under various cancellation and concurrency
scenarios.

3. **Settings and UI (`crates/agent_settings`, `crates/agent_ui`)**
   - Added `AgentOutputIdleSleepControl` to global state.
- Added a new toggle button (screen icon) to the toolbar at the bottom
of the `ThreadView` (AI conversation panel). Users can hover to view the
tooltip and click to toggle the feature on or off.

<img width="419" height="132" alt="截屏2026-04-04 16 09 08"
src="https://github.com/user-attachments/assets/619da9ff-10f7-46e0-b959-d7c74b16b918"
/>

---------

Signed-off-by: Xiaobo Liu <cppcoffee@gmail.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-09 13:49:13 +00:00
Rusty Raven 3a904a7722 docs: Describe how preview tabs actually behave (#63875)
# Objective

- Fixes #33819
- The `preview_tabs` documentation says preview tabs "close
automatically when you switch to another file unless you explicitly pin
them". They do not close. Moving to another file leaves the preview tab
open — either still as the preview tab, or converted into a regular one.
Four people ran into this on the issue over the past year.
- The same section then lists the ways to turn a preview tab into a
regular tab, and two of them are missing, including the pinning that the
sentence above uses as its counter-example.

## Solution

Two corrections to the `Preview tabs` section of
`docs/src/reference/all-settings.md`. No behaviour was touched.

**The description.** A pane holds a single `preview_item_id`, so there
is at most one preview tab at a time. What happens to it when you move
to another file depends on the path:

- Opening a not-yet-open file in preview mode from the project panel or
file finder goes through `Pane::open_item`, which calls
`close_current_preview_item` — that really does close the old tab
(`remove_item`) and hands back its index, and the new file is inserted
there.
- Code navigation with the default
`enable_keep_preview_on_code_navigation: false` instead calls
`unpreview_item_if_preview` on the old item *before*
`replace_preview_item_id`, so the previous file stays open as a regular
tab.

A third path, the file finder with the default
`enable_preview_from_file_finder: false`, opens the new file as a
regular tab and leaves the existing preview tab alone entirely.

Rather than spell out every path in a settings description — the
`enable_preview_*` settings immediately below already cover them — the
new wording sticks to what holds in all of them: a pane keeps at most
one preview tab and opening another file in preview mode takes over that
slot, and switching to a file that is already open does not close the
preview tab. That second half is the case the issue actually reports.

**The list.** Two more ways to convert a preview tab into a regular tab:

- Pinning it — `change_tab_pin_state` calls `unpreview_item_if_preview`
on the `Pin` branch.
- `pane::TogglePreviewTab` — the action dedicated to exactly this,
registered whenever preview tabs are enabled.

## Testing

- Built a debug Zed and walked through the steps from the issue on a
scratch project of `a.txt` / `b.txt` / `c.txt`: with `a.txt` open as a
regular tab and `b.txt` opened as a preview tab, clicking back to
`a.txt` leaves the `b.txt` preview tab open, which is what the current
wording says should not happen. Single-clicking `c.txt` takes over the
same slot rather than adding a second preview tab, and pinning the
preview tab drops the italics.
- Ran the docs steps from `run_tests.yml` locally: `zed
--dump-all-actions > crates/docs_preprocessor/actions.json`, then
`mdbook build ./docs` on mdbook 0.4.37 to match CI. Exit 0 with no
preprocessor errors, and both new `{#action ...}` references resolve —
the rendered page reads "pane: toggle pin tab" and "pane: toggle preview
tab" in the same style as the existing "project panel: open permanent".
- `cargo test -p workspace --lib` — 272 passed, 0 failed, including
`test_close_other_items_unpreviews_active_item`,
`test_reopening_closed_item_after_unpreview`, and the proptest that
opens random paths with random `allow_preview` and asserts a pane never
holds more than one preview item.

## Notes for review

- Several people on the issue would rather the *behaviour* changed, so
that preview tabs close on any tab switch the way the docs currently
describe. I left that alone deliberately: the issue is typed `Docs`, so
this PR only makes the prose match the implementation. Happy to open a
discussion separately if it is worth pursuing.
- Saving a file also unpreviews it (`Pane::save_item`), but I left it
off the list as redundant — you have to edit a file before you can save
it, and editing is already there. Say the word if you would rather it
were explicit.
- The comment on `preview_tabs.enabled` in
`assets/settings/default.json` words this as "close automatically when
you open another preview tab". That is right for the project-panel path
and carries the same code-navigation caveat as above; I left it alone to
keep this diff to one file, and am happy to align it in a follow-up.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments — N/A
- [x] The content adheres to Zed's UI standards — N/A, docs only
- [x] Tests cover the new/changed behavior — N/A, no behaviour change;
the docs build is verified locally
- [x] Performance impact has been considered and is acceptable — N/A

---

Release Notes:

- N/A
2026-09-08 12:24:20 +00:00
Kirill Bulatov 2e9b4fe596 Unify copy actions for agent panel and markdown (#63884)
Before, it was not possible at all to copy the text from the agent
panel, only its markdown.
The PR breaks the existing ctrl/cmd-c binding there by using the same
approach markdown preview does: copy as text by default, allow to copy
as markdown via the context menu.

Before:


https://github.com/user-attachments/assets/2014f363-5167-4700-be86-9c0774d7e4fd

After:


https://github.com/user-attachments/assets/1dad253c-7a3b-4ca7-99c8-e8df8b3c3fd6


Release Notes:

- Changed agent panel to copy text with cmd/ctrl-c, as markdown preview
does. `markdown::CopyAsMarkdown` action is available still and can be
bound if needed.
2026-09-08 11:21:20 +00:00
99b0964454 agent_skills: Count description length in characters (#63766)
Closes #63620

Count Agent Skill descriptions by Unicode characters rather than UTF-8
bytes across validation, load-time warnings, the skill creator counter,
and imported-description truncation. This aligns Zed with the Agent
Skills specification and reference validator.

Testing:

- `cargo test -p agent_skills --lib`
- `cargo test -p settings_ui --lib`
- `cargo build -p zed`
- Manually verified that a 342-character CJK description containing
1,026 UTF-8 bytes can be saved successfully
- `./script/clippy -p agent_skills -p settings_ui --tests` is blocked by
an unrelated existing `clippy::drain_collect` diagnostic in
`crates/rpc/src/proto_client.rs`

<img width="667" height="210" alt="Successfully created Unicode test
skill"
src="https://github.com/user-attachments/assets/2427fce2-9f0f-462d-959f-e08ad160b3d1"
/>

Confirmed that the Codex agent panel discovers the skill and exposes it
in command completion without a length warning.

<img width="953" height="367" alt="image"
src="https://github.com/user-attachments/assets/8c100197-2e6e-4627-b3f8-862bdfaac918"
/>

Release Notes:

- Fixed valid multibyte Agent Skill descriptions being rejected for
exceeding a byte-based length limit.

---------

Co-authored-by: Chara <249489759+cmdr-chara@users.noreply.github.com>
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
2026-09-07 16:34:18 +00:00
d977c888b2 project_panel: Honor preview setting for keyboard opens (#63758)
Closes #63725

Honor `preview_tabs.enable_preview_from_project_panel` when opening
files with `project_panel::Open` (Space), matching the setting-aware
single-click behavior. Add a regression test covering previews disabled.

Testing:

- `cargo test -p project_panel --lib`
- `cargo build -p zed`
- Manually verified with the setting disabled that Space opens two
permanent tabs
- Manually verified with the setting enabled that Space replaces the
previous preview tab
- `./script/clippy -p project_panel --tests` is blocked by an unrelated
existing `clippy::drain_collect` diagnostic in
`crates/rpc/src/proto_client.rs`

Manual verification:

Preview disabled — Space opens both files as permanent tabs:

<img width="1920" height="1032" alt="Preview disabled: Space opens both
files as permanent tabs"
src="https://github.com/user-attachments/assets/4b772aad-031e-401d-ac85-5a7f82a74bc1"
/>

Preview enabled — Space replaces the previous preview tab:

<img width="1920" height="1032" alt="Preview enabled: Space replaces the
previous preview tab"
src="https://github.com/user-attachments/assets/cfef36af-0cd5-4522-99b5-99d3bb2c3f9d"
/>

Release Notes:

- Fixed the project panel preview-tab setting being ignored when opening
files with the keyboard.

---------

Co-authored-by: Chara <249489759+cmdr-chara@users.noreply.github.com>
Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
2026-09-07 12:13:53 +00:00
Jake NelsonandKirill Bulatov 1aab982b0a workspace: Add configurable window title formatting (#54379)
## Summary
- Add `window_title_format` and `window_title_separator` settings for
customizing the window title
- Expose `${projectName}`, `${fileName}`, `${filePath}`,
`${relativePath}`, `${fileStem}`, `${remoteName}`, `${remoteHost}`,
`${appName}`, and `${separator}` as the native Zed window-title
variables
- Keep the collab `↗/↙` indicator hard-appended
- Translate VS Code `window.title` / `window.titleSeparator` aliases
into Zed's canonical variables during settings import, including
`${appName}` passthrough support and mapping VS Code's
`${activeEditorMedium}` onto Zed's `${relativePath}`
- Gate path-, remote-, and release-channel-derived lookups on whether
the active template references the corresponding variable, so the
default template avoids the extra work and still uses the existing
`last_window_title` cache to skip redundant platform updates

An alternative approach is at #49638. I went with `${variable}` names
over `$ZED_*`, canonical Zed variable names with VS Code aliases handled
at import time, kept `${separator}` as the only structural token, and
left `${dirty}` out of scope.

## Implementation reasoning and notes

### Variables considered but not included
- **collab/shared indicator variable**: kept hard-appended instead.
Folding it into the template would need whitespace/separator logic the
other variables don't need, and I'd rather not bake those semantics in
without a concrete need for it.
- **dirty variable**: The glyph choice and interaction with OS-level
edited indicators (like macOS's titlebar dot via `set_window_edited`)
felt like a separate design call I wasn't confident making here.

A separator-style config for each of collab/shared/dirty would solve the
above, but I didn't want to add too many additional settings initially.

### Performance
`update_window_title` is on a hot path, so two short-circuits apply:
- Path-, remote-, and release-channel-derived lookups (`absolute_path`,
relative-path string, `file_stem`, `remote_connection_options`,
`ReleaseChannel::try_global`) are gated on `template.contains(...)` via
`WindowTitleNeeds::from_template`, so the default template avoids the
extra work.
- The existing `last_window_title` cache still skips the platform call
when the rendered title is unchanged.

## Screenshots

Settings Editor entries for `window_title_format` and
`window_title_separator`:
<img width="774" height="324" alt="Settings Editor screenshot"
src="https://github.com/user-attachments/assets/b3378ec7-5649-4de3-9de6-164a42bce3fd"
/>

Customized Zed window titles in AltTab app switcher (remote, local,
empty):
<img width="774" height="324" alt="AltTab app switcher screenshot"
src="https://github.com/user-attachments/assets/a189945e-fc68-41b9-aab9-6dc04d5ef4ab"
/>

## Self-Review Checklist:
- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Closes #14534

Release Notes:

- Added configurable window title formatting with `window_title_format`
/ `window_title_separator`, including `${appName}` / `${remoteName}` /
`${remoteHost}` variables and VS Code `window.title` import support

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-04 13:48:58 +00:00
Josh Kent cac6725147 markdown_preview: Group settings and add automatic preview opening (#63462)
## Objective

Markdown preview appearance settings are split between root theme
settings and
`markdown_preview`, and Markdown files always open as source editors
even when a user primarily
wants the rendered preview.

## Solution

- Group the Markdown preview font settings under `markdown_preview`,
migrate their legacy keys
across supported settings scopes, and update defaults, Settings UI, and
documentation.
- Add `markdown_preview.open_markdown_files_in_preview`, defaulting to
false. When enabled, clean
Markdown opens are replaced by a rendered preview while preserving dirty
editors, temporary-tab
behavior, pane activation and focus, targeted navigation, workspace
restoration, and the escape
  back to source.

## Testing

- Manually verified on macOS that enabling the setting opens Markdown
files as preview-only.
- `cargo test -p markdown_preview` (three consecutive runs)
- `cargo test -p migrator nest_markdown_preview`
- `cargo test -p settings_content`
- `cargo check -p markdown -p markdown_preview -p migrator -p settings
-p settings_content -p settings_ui -p theme_settings -p workspace`
- `./script/clippy -p gpui_apple -p markdown -p markdown_preview -p
migrator -p settings -p settings_content -p settings_ui -p
theme_settings -p workspace --features gpui_apple/runtime_shaders`
- `cargo fmt --all -- --check`
- `git diff --check`

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Recordings


https://github.com/user-attachments/assets/032ab36d-f934-4ef7-aa18-53f3955a7df8


https://github.com/user-attachments/assets/dc872265-2fe0-45ac-95eb-ff820d3a8164

Release Notes:

- Added a setting to open Markdown files directly in preview mode and
grouped Markdown preview settings together.
2026-09-04 10:54:29 +00:00
Smit BarmaseandKirill Bulatov d4424eec68 which_key: Add a pending key binding indicator (#63343)
This PR makes Zed's one-second key binding delay visible.

Say both ctrl-w and ctrl-w left have bindings. After you press ctrl-w,
Zed waits to see whether left follows. The PR shows that wait in the
status bar with a countdown. Hovering the indicator shows which bindings
can still match.

It also adds a setting to hide the indicator. It does not change how Zed
resolves key bindings.

<img height="100" alt="dyn-db84a840272e2f6250a3f527a59b1efd"
src="https://github.com/user-attachments/assets/e42c6a6c-4677-499f-a1d3-835960ebb21a"
/>
<br/>
<img height="100" alt="dyn-8012278d030b41bc8ebfae1540504eff"
src="https://github.com/user-attachments/assets/250928d5-f913-40f0-9068-00ccb5cdf59f"
/>
<br/>
<img height="100" alt="file-5e6ffa90944faa294e7870f471b4e65b"
src="https://github.com/user-attachments/assets/c250e6eb-a269-4e2c-a5a0-0be9b5006f99"
/>

Release Notes:

- Added a status bar countdown for pending multi-stroke key bindings.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-09-03 09:35:53 +00:00
Kirill Bulatov 9be65a8dfe Strip local symbols from macOS and Linux release bundles (#63429)
Not sure if this PR is 100% good, since it removes symbols from local
traces, leaving addresses only — but this what Windows seem to do
already, and we have those symbols on Sentry to restore from, which were
needed to normally read Linux perf traces already (see `perf.zip` in
https://github.com/zed-industries/zed/issues/59689#issuecomment-5452720248)

On the upside, uncompressed binaries' are now ~100MB less, which is a
lot — hence decided to open the PR for the review

-------------------

Strips debug info and local symbols from shipped macOS and Linux
binaries, matching what Windows already does with PDBs: `bundle-mac` now
always runs `dsymutil` before a new `strip -x` step, and `bundle-linux`
adds `--discard-all` plus `zed.dbg`/`remote_server.dbg` extraction via
`--only-keep-debug`.

Sentry uploads are unchanged and precede stripping.

The macOS binary UUID and the GNU build id survive stripping, so
user-provided traces stay recoverable without rebuilding at the
reporter's commit: `sample` output resolves via `atos` against the
archived `zed.dwarf`, and `perf.data` via `perf buildid-cache` against
the Sentry-archived binary.

zed binary:
macOS (2026-08-29 nightly): 420478976 -> 316503984 bytes (-24.7%,
-104.0MB)
Linux (v1.17.2 aarch64): 439417448 -> 336967256 bytes (-23.3%, -102.5MB)
Downloads shrink far less, symbols compress ~7:1: the macOS DMG loses
only ~15MB.

Release Notes:

- Improved installed size on macOS and Linux by stripping debug symbols
from release binaries (roughly -25%)
2026-09-02 19:38:12 +00:00
Finn Evers bfad3a6108 docs: Document focus_follows_mouse (#63646)
Release Notes:

- N/A
2026-09-02 18:54:48 +00:00
Kirill Bulatov 74f3fa1454 Support Emmet's wrap with abbreviation (#63383)
Closes https://github.com/zed-industries/zed/issues/15588


https://github.com/user-attachments/assets/2813d235-6dac-4fe6-9ae0-2783e16270ac

Release Notes:

- Added Emmet's wrap with abbreviation support
2026-09-02 18:21:02 +00:00
Albert Bogusz 7e7087a589 Add on_new_window setting (#63522)
> [!NOTE]
> This is a remake of #63335 as it's unlikely to be reopened just from
my
[mention](https://github.com/zed-industries/zed/pull/63335#issuecomment-5452544138).
Apologies for the noise!

# Objective

Closes #59368, where users (including me) are asking for a way to show
the Launchpad instead of an empty tab when opening a new window. As per
advice from
https://github.com/zed-industries/zed/issues/60720#issuecomment-4936162420,
adding a separate setting from `restore_on_startup` is more ideal.

`on_new_window` allows for two values:
- `empty_tab`
- `launchpad` (default)

## Testing

Added a regression test which opens a new window with `on_new_window`
set to `launchpad` and asserts that no item gets opened in the window's
pane. I've verified it fails without the setting gate, and confirmed
configuring this setting works manually (see Showcase).

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [ ] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase


https://github.com/user-attachments/assets/bf339bd1-8c62-4243-ac9d-1045d1a14865

---

Release Notes:

- Added `on_new_window` setting to configure the opening of new windows.
2026-09-02 18:17:30 +00:00
Matei Oprea 04fc4edf86 Improve visibility and wording around close panel on toggle setting (#63548)
# Objective

- Improve documentation for `close_panel_on_toggle` setting. 

## Solution

- Previous docs were a bit ambiguous and since refactoring the setting
name is not possible at the time, I improved the documentation.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [ ] Tests cover the new/changed behavior
- [ ] Performance impact has been considered and is acceptable

Release Notes:

- Added the`close_panel_on_toggle` setting to the settings UI and
improved its documentation.
2026-09-01 15:53:33 +00:00
Smit Barmase 7402d91b26 sidebar: Add title renaming for Terminal Threads (#63494)
The Agent Panel already lets users rename Terminal Threads. This adds
the same option to the Threads Sidebar. A rename in either place updates
the other.

<p>
<img width="321" height="89" alt="image"
src="https://github.com/user-attachments/assets/189a8598-f0da-4622-a5b0-b6a18a5750b7"
/>
</p>
<p>
<img width="324" height="77" alt="image"
src="https://github.com/user-attachments/assets/2fc9f7aa-c791-4568-8729-fd3a78322d63"
/>
</p>

Release Notes:

- Added support for renaming Terminal Threads from the Threads Sidebar.
2026-08-31 17:38:52 +00:00
František GažoandKirill Bulatov bb501d9221 outline_panel: Add setting to hide symbols in multi-buffer views (#63404)
Closes https://github.com/zed-industries/zed/issues/60242

# Objective

When reviewing a branch diff — or project search results — the outline
panel lists every affected excerpt and symbol beneath each file. On a
diff touching more than a handful of files, this consumes so much
vertical space that you cannot see the list of changed files at all,
which is usually the thing you want the panel for.

Existing settings don't cover this:

- `expand_outlines_with_depth: 0` still renders excerpt rows and
top-level symbol rows.
- Collapsing a file row in the panel is coupled to folding that buffer
in the editor, so it can't be used purely to tidy the panel.

## Solution

A display-only mode that reduces multi-buffer views to just the
directory/file tree.

- New `outline_panel.multi_buffer_hide_symbols` setting (default
`false`). When enabled, multi-buffer views render only directory, file
and folded-directory rows — excerpt, symbol and search-match rows are
hidden.
- New `outline panel: toggle symbols` action, plus a button in the panel
footer, which toggles an in-memory per-panel override of the setting
(the same pattern as `editor: toggle inlay hints`). Changing the setting
clears the override, so the setting wins.
- Single-file views are exempt, and the footer button is not shown there
— the panel contains only symbols in that case, so hiding them would
leave it empty.
- The filter is display-only: `collapsed_entries` and editor buffer
folding are never touched.
- Outline fetching is skipped while the mode is active, so large diffs
don't pay for outlines that will not be rendered. Turning the mode off
re-triggers fetching.

This adds one new icon, `file_code_off`, used by the footer button when
symbols are hidden. cc @zed-industries/design for review per the icon
guidelines — it is `file_code` with the slash and outline gaps from
`file_ignored`, keeping the parts of the chevrons that fall on the near
side of the slash.

## Testing

Three new tests in `crates/outline_panel/src/outline_panel.rs`:

- `test_hide_symbols_in_multibuffer` — outline rows are present by
default; only `Fs`/`FoldedDirs` entries remain once the mode is enabled
via the setting (which also exercises the settings observer) and via the
action; outline rows return when it is toggled off, confirming outlines
are re-fetched; asserts `collapsed_entries` is unchanged at every step,
covering the display-only guarantee.
- `test_hide_symbols_exempts_singleton` — a single-file view still
renders its outline with the setting enabled.
- `test_hide_symbols_hides_search_matches` — project search match rows
are hidden while files and directories still render, and return when
toggled off.

`cargo test -p outline_panel` (15 passing), `cargo test -p icons`,
`cargo test -p settings_ui -p settings_content`, and `./script/clippy`
on the touched crates are all green.

Tested manually on macOS against a branch diff, project search results,
and single-file buffers, checking both the setting and the action (from
the panel footer button and from the command palette with focus outside
the panel), and that expanding/collapsing directories and editor folding
still behave as before.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

<!-- Screenshots go here: branch-diff before/after, footer button icon
states, search before/after, single-file exemption -->


|  | Symbols shown (default) | Symbols hidden |
| --- | --- | --- |
| **Footer toggle** | <img
src="https://github.com/user-attachments/assets/393f128d-1a7c-43a8-97b8-8176a07b45c7"
width="260"> | <img
src="https://github.com/user-attachments/assets/87c60dd4-d5b7-48f8-9255-226c4a94a586"
width="260"> |
| **Branch diff** | <img
src="https://github.com/user-attachments/assets/79357325-7d7d-40f7-8067-4ae59a824f87"
width="420"> | <img
src="https://github.com/user-attachments/assets/8a3bbc7e-90d4-4638-9f1d-1ba3091eccfd"
width="420"> |
| **Project search** | <img
src="https://github.com/user-attachments/assets/76e3cf18-d624-42f8-8801-f496bf54a552"
width="420"> | <img
src="https://github.com/user-attachments/assets/2a34e899-b9f4-465e-b571-75d3d54d00eb"
width="420"> |

Single-file views are unaffected — symbols still render, and the toggle
is not offered:

<img
src="https://github.com/user-attachments/assets/76c47884-96db-4071-bcc1-931c4283e36f"
width="640">

---

Release Notes:

- Fixed too many outlines shown per excerpt in the outline panel. Added
an `outline_panel.multi_buffer_hide_symbols` setting and an `outline
panel: toggle symbols` action to show only files and directories in the
outline panel for multi-buffer views.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-08-31 14:36:04 +00:00
Kirill Bulatov c99db2149e Fix repo docs (#63486)
* ensures The Rule cannot be accidentall removed
* fixes the perf command example to capture call graphs, to avoid
round-trips like
https://github.com/zed-industries/zed/issues/59689#issuecomment-5453623044
(samples without call graphs are not quite usable for investigating bugs
like these)


Release Notes:

- N/A
2026-08-31 11:00:40 +00:00
951357a916 editor: Add language detection for untitled buffers (#61412)
# Objective

Closes #4868.

Reintroduce automatic language detection for user-created untitled
buffers without allowing it to override language choices made by users
or owning surfaces.

More details:
+ https://github.com/zed-industries/zed/pull/61201
+ https://github.com/zed-industries/zed/pull/61351

## Solution

VS Code distinguishes between inferred and explicitly selected
languages, and only continues automatic detection in the former state.
This change introduces a buffer-local opt-in flag with the same purpose.
It defaults to disabled and is enabled only for user-created untitled
buffers and restored untitled buffers that did not persist a language.
Choosing a language through the language picker disables detection,
while automatically detected languages remain eligible for later
redetection. Buffers whose language is assigned by their owning surface,
such as Channel Notes, never opt in.

Rather than adding persisted state or changing the database schema,
restoration reuses the existing optional serialized language. An
opted-in buffer that remains Plain Text is serialized without a language
and resumes detection after restoration. Once automatic detection has
selected a language, that language is serialized normally and
restoration leaves detection disabled, effectively treating it as an
explicit selection. This also matches VS Code's effective default after
restoration.

Candidate selection adopts VS Code's confidence-group filtering. Results
below the minimum confidence are discarded, and candidate groups are
accepted only after a clear confidence gap. The detector then selects
the first available Zed language without eagerly loading every
candidate. I then added a separate switching rule: Zed keeps the current
language unless another candidate has a clear confidence advantage,
reducing language changes as model scores fluctuate during editing.
Model inference runs off-thread on a bounded sample, and stale results
are discarded.

I also evaluated penalizing YAML and using stricter global switching
thresholds, but neither reliably resolves the ambiguity between Markdown
and YAML. In the reproduction from #61351, Betlang assigns YAML more
than 80% confidence during editing and peaks around 90%. This is
reasonable from the content alone: `#` denotes a YAML comment, while `-`
denotes a sequence item. Adding ordinary prose or a fenced code block
shifts the model strongly toward Markdown. A fixed penalty would overfit
this example and risk suppressing legitimate YAML detection. Since
known-language buffers do not opt in and manual language selection takes
precedence, I consider this level of ambiguity acceptable and prefer not
to introduce language-specific score tuning.

Model inference itself is fast. As noted in #61201:

> In release builds on Linux with an Intel Core i5-13600KF, the
`betlang::detect` call alone typically completes within 3 ms when
processing the maximum sampled input.

The main concern is the work surrounding inference. Without debouncing,
rapid typing creates a snapshot and launches a background detection task
on every keystroke, while the detected language may change before the
user has finished typing. This change therefore adds a 200 ms debounce
delay, allowing detection to run and update the language only after the
user pauses.

## Testing

Automated coverage verifies that short inputs remain Plain Text,
sufficient Rust content is detected as Rust, replacing it with Go
content triggers redetection, and manually selecting Plain Text prevents
subsequent automatic changes. Restoration coverage verifies that a
stored language keeps detection disabled, while an empty language-less
untitled buffer resumes detection.

Beyond the automated tests, I manually tested automatic language
detection while editing untitled buffers.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase


https://github.com/user-attachments/assets/103fc731-e12e-48d6-ae89-03978f1c9d74




---

Release Notes:

- Added automatic language detection for untitled buffers.

---------

Co-authored-by: Max Stevens <maxstevens2708@gmail.com>
Co-authored-by: Christopher Biscardi <chris@christopherbiscardi.com>
2026-08-28 13:19:29 +00:00
VietHannandKunall Banerjee ee83eeca60 docs: Update documentation for YARA (#63340)
## Description
Fixed documentation bug in \docs/src/languages.md\:

- **Issue**: \Yara\ was incorrectly linked to \./languages/yarn.md\ and
there was a duplicate \Yarn\ entry
- **Fix**: Changed \Yara\ link to \./languages/yara.md\ and removed the
duplicate \Yarn\ entry

## Testing
- Verified both \yara.md\ and \yarn.md\ files exist in
\docs/src/languages/\
- Applied Prettier formatting to the file

---

Release Notes:

- N/A

---------

Co-authored-by: Kunall Banerjee <hey@kimchiii.space>
2026-08-28 10:09:06 +00:00
John Tur 0b1f4f4020 Delay-load ETW profiling DLLs (#62647)
Since we're here, improve the UX by prompting for a path when you save
rather than when recording begins.

Fixes #62334 

Release Notes:

- N/A
2026-08-28 08:13:20 +00:00
Mikhail Pertsev 05154a14af helix: Add m i m/m a m and preserve the selection after those actions (#59201)
# Objective

- Preserve Helix mode selections after surround-related commands such as
adding, deleting, and replacing surrounds.
- Add Helix-compatible closest-pair behavior for `m i m` / `m a m` and
surround commands that target `m`.
- Avoid long stalls in Helix text-object boundary scans by removing
repeated syntax-scope classification during textual scans.
- Keep workflows like selecting text with `m i w`, applying `m s`, and
continuing with `i`, `a`, or another surround command aligned with Helix
behavior.

## Solution

- Add selection anchors that preserve each pre-edit selection range and
direction through surround edits.
- Update Helix surround add so the resulting selection includes the
added delimiters, allowing surround commands to compose and
insert/append actions to land outside the pair.
- Apply preserved selections to Helix surround delete and replace so
non-empty selections are not collapsed to the cursor after the edit.
- Add Helix-specific text-object bindings so `m` selects the closest
surrounding pair, `t` selects types/classes, `c` selects comments, and
`x` selects XML/HTML elements in Helix mode.
- Match the current closest pair through language bracket queries, so
delimiters inside strings or comments do not count as surrounding pairs.
- Resolve the textual boundary scanner's `CharClassifier` once per scan
and pass it by reference instead of recomputing the same classifier for
every scanned character. Word and subword boundaries still clone it only
to apply the `ignore_punctuation` flag.

## Performance

The textual boundary scanner previously called
`char_classifier_at(from.0)` inside the per-character comparison
closures for the four `ImmediateBoundary` scan methods and
`FuzzyBoundary::to_boundary`. That lookup resolves the language scope
through the syntax layers, and the value was loop-invariant because
every iteration used the scan's starting offset.

Local debug benchmark, using `] m` in a roughly 540 KB buffer with no
pair characters so the scan runs to EOF across all pair boundaries:

|        | `] m` |
| ------ | -----: |
| Before | 36.3 s |
| After  | 210 ms |

This speeds up the remaining textual scanner paths, including `m i (` /
`m i "`-style pair objects, word/sentence/paragraph objects, `]` / `[`
text-object navigation, and `] m` / `[ m`. The current-pair `m i m`, `m
a m`, `m d m`, and `m r m` paths use the tree-sitter closest-pair path
instead.

## Testing

- Ran `cargo test -p vim test_helix_surround -- --nocapture`.
- The focused Helix surround test filter passed: 10 passed, 0 failed.
- Added coverage for closest-pair selection, Helix-specific text-object
keys, and surround selection preservation.

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

---

Release Notes:

- Added Helix mode support for closest-pair text objects with `m i m`
and `m a m`.
- Fixed Helix mode surround commands to preserve selections after edits
and avoid slow textual boundary scans.
2026-08-27 23:24:52 +00:00
DongandKirill Bulatov 7472da6de7 Add folder_indicator setting to show chevron and folder icon together (#62393)
# Objective

- Enable panels to show chevron and icon at the same time.
- Closes #8661

## Solution

- Replaces `folder_icon` with a new `folder_indicator` which converts
from a boolean to enum (`both`, `chevron`, `icon`) for the three display
cases

## Testing

- gpui and migration tests had been applied

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase

### project panel

both | chevron | icon
--- | --- | ---
<img width="400" alt="both_project_panel"
src="https://github.com/user-attachments/assets/4c21e1a1-a7a4-4471-b7de-fe867373ddbd"
/> | <img width="400" alt="chevron_project_panel"
src="https://github.com/user-attachments/assets/a626a82e-e5b7-470d-9d93-ed5787dc83d6"
/> | <img width="400" alt="icon_project_panel"
src="https://github.com/user-attachments/assets/20f9c55e-87c4-477a-b4c9-b070d6e5a1db"
/>

### git panel

both | chevron | icon
--- | --- | ---
<img width="400" alt="both_git_panel"
src="https://github.com/user-attachments/assets/3dc166dd-9e63-4943-b803-df3f167876b6"
/> | <img width="400" alt="chevron_git_panel"
src="https://github.com/user-attachments/assets/8dfd2c10-3a68-439a-8019-4951b72e17d1"
/> | <img width="400" alt="icon_git_panel"
src="https://github.com/user-attachments/assets/d78a9938-91e7-4d39-a3c8-04647da67768"
/>

### outline panel

both | chevron | icon
--- | --- | ---
<img width="400" alt="both_outline_panel"
src="https://github.com/user-attachments/assets/1b58c679-0bea-4600-a8ac-e800b0e8d24c"
/> | <img width="400" alt="chevron_outline_panel"
src="https://github.com/user-attachments/assets/0a9358e4-ec89-40d8-8d5e-a53b784ed30a"
/> | <img width="400" alt="icon_outline_panel"
src="https://github.com/user-attachments/assets/d8bf5199-5a8c-4de0-b516-00247e6531a5"
/>



---

Release Notes:

- Added a `folder_indicator` setting that can show the disclosure
chevron and folder icon at the same time in the project, outline, and
git panels.

---------

Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-08-27 20:11:28 +00:00
c684a6a537 Add LSP call hierarchy modal (#53239)
<img width="1128" height="953" alt="image"
src="https://github.com/user-attachments/assets/b2017c0a-e25a-49d7-9342-d074014d085c"
/>

Closes #14203

Release Notes:
- Initial Call Hierarchy support in Zed

---------

Co-authored-by: Alexey Olshanskiy <gh@aohoy.dev>
Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Kirill Bulatov <kirill@zed.dev>
2026-08-27 16:21:41 +00:00
Jacob WolfandSmit Barmase 3ba893e4ac editor: Add file permalink support to tabs and the Project Panel (#62177)
# Objective

- Add file-level hyperlink support for opening and copying hyperlinks
for Git remote source control to project panel and tabs
- Unify the language for Git remote hyperlinks across blame, project
panels, and tabs to be similar to GitLens' definitions (which are
commonly used in VS Code)

## Solution

- Updated the Git crate to expose relevant metadata to surface new
options within the editor
- Added new options for `Open File on Remote` and `Copy Remote File URL`
to project panel/file explorer and file tabs
- Altered the blame UI options to be consistent with new labels / more
clear

## Testing

- Ran `cargo run` to boot app and manually smoke test (see proof below)
- Added unit tests for this change

## Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content adheres to Zed's UI standards
([UX/UI](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
and
[icon](https://github.com/zed-industries/zed/blob/main/crates/icons/README.md)
guidelines)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

## Showcase



https://github.com/user-attachments/assets/d600ca4f-47e7-438c-90e1-f40124a606b4

---

Release Notes:

- Added options to open or copy whole-file permalinks from file tabs and
the Project Panel.

---------

Co-authored-by: Smit Barmase <heysmitbarmase@gmail.com>
2026-08-26 18:21:33 +00:00