This PR splits up the rendering of the message editor into multiple
functions. Previously we had a single `h_flex()...` expression which
spanned across 550 lines, `cargo fmt` stopped working.

Release Notes:

- N/A

Release Notes:

- N/A

This code was used before we had a proper completion menu for
at-mentions

Release Notes:

- N/A

Release Notes:

- agent: Show recommended models in the agent model selector and display
the provider in the model selector's trigger.

---------

Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
Co-authored-by: Danilo Leal <67129314+danilo-leal@users.noreply.github.com>

Release Notes:

- agent: Start language servers when accessing files via tools

Co-authored-by: Michael <michael@zed.dev>

This should allow tests to be more similar across platforms.

Release Notes:

- N/A

Closes #21541
Closes #22726

This should fix snippets in languages, like PHP, that are based on the
HTML syntax layer. To be honest, I don't totally get where HTML comes
into it, but the issues outlined in #21541 and #22726 both boil down to
"Zed only shows me HTML snippets in PHP/ERB files; I expected to see
PHP/ERB snippets". This solution is based on the comments between
@mrnugget and @osiewicz in #22726: resolve/combine snippets for all
language layers at the given position, whereas current behavior is to
resolve snippets only for the `.last()` language layer at the given
position.

- add `Buffer:languages_at()` (note the plural)
- update `snippet_completions()` in `editor.rs` to loop over each
language, gathering snippets as it goes
- the primary logic for resolving snippets within a single language has
not changed

### Verifying this change

I couldn't find tests related to snippet and currently active languages
(CI may show them to me 😆 ) but I can add some if desired and w/ perhaps
a little coaching or prompting about another test to look to for
inspiration. I have confirmed that this works for PHP, but I have not
checked ERB because I'm not familiar with it or set up for it.

To check this manually:
1. install the PHP extension
2. install at least 1 snippet for each of html, php and phpdoc. If you
don't have any, these should work:
```sh
# BEWARE these will clobber existing snippets!
echo '{"dddd":{"body":"hello from phpdoc"}}' > ~/.config/zed/snippets/phpdoc.json
echo '{"pppp":{"body":"hello from PHP"}}' > ~/.config/zed/snippets/php.json
echo '{"hhhh":{"body":"hello from HTML"}}' > ~/.config/zed/snippets/html.json
```
3. open any PHP file. If you don't have one, here's one that should
work:
```php
<?php

/**
 *
 */
function function_name()
{
}
```
4. Place your cursor in a PHPdoc comment (eg after the `/**` on line 3)
- you should be able to use the `dddd`, `pppp` and `hhhh` snippets; on
`main`, only the `dddd` snippet works here
5. Move your cursor to a non-comment PHP area (eg after the `{` on line
7)
- you should be able to use the `pppp` and `hhhh` snippets, but not
`dddd`; on `main`, only `hhhh` works here

### Performance

This adds 2 separate (not nested) loops to `snippet_completions()`, each
of which will iterate over the active language scopes at the given
location. I have not looked into the specifics of how many layers most
languages have, but I suspect that *most* users will see identical
performance as before because there will only be 1 scope active most of
the time.

In some cases, though (eg PHP, ERB, maybe template strings in JS), the
editor will be looping over more layers, possibly many in some deeply
injected/embedded cases (I'm thinking of a regex template string in a JS
heredoc string in a PHP script in an HTML file). I don't expect this to
be an issue – nor has it been in my usage and testing – but performance
of snippets could be affected in pathological cases.

### Alternate solutions

Instead of resolving snippets for *all* layers, we could just change how
we pick which language to resolve. Instead of always using `.last()`,
perhaps we could do something more clever. This feels like it could be
tricky and potentially error prone, though.

Release Notes:

- Snippets are now resolved for all languages active at the cursor
location.
- Fixed snippets in PHP, ERB and other languages whose syntax layers are
based on HTML

|Before|After|
|--|--|

|![image](https://github.com/user-attachments/assets/fb965e1f-658c-4ecd-a51f-821881b8001a)|![image](https://github.com/user-attachments/assets/f05f73bf-6661-406a-a5d6-e121e5b6fd1a)|

Release Notes:

- N/A

This PR updates the snake_case check for grammar names to use `heck`
instead of `convert_case`.

`heck` correctly handles values like `d2`.

Fixes https://github.com/zed-industries/zed/issues/28583.

Release Notes:

- Updated snake_case check for grammar names in extensions.

While working on implementing `add_recent_documents` for Windows, I
found that the process is significantly more complex compared to macOS.
On macOS, simply registering the `add_recent_documents` function is
enough, as the system handles everything automatically.

On Windows, however, there are two cases to consider:  
- **Files opened by the app**: These appear in the "Recent" section (as
shown in the screenshot, "test.txt") and are managed automatically by
Windows (by setting windows registry), similar to macOS.

![屏幕截图 2025-03-10
230738](https://github.com/user-attachments/assets/8fc8063b-4369-43cc-aaaf-7370a7d27060)


- **Folders opened by the app**: This is more complicated because
Windows does not handle it automatically, requiring the application to
track opened folders manually.

To address this, this PR introduces a `History Manager` along with
`HistoryManagerEvent::Update` and `HistoryManagerEvent::Delete` events
to simplify the process of managing recently opened folders.



https://github.com/user-attachments/assets/a2581c15-7653-4faf-96b0-7c48ab1dcc8d



Release Notes:

- N/A

---------

Co-authored-by: Mikayla Maki <mikayla@zed.dev>

In https://github.com/zed-extensions/haskell/pull/2 the HLS settings
were updated to respect binary path/argument overrides. This PR just
updates the docs to demonstrate this.

Release Notes:

- N/A

---------

Co-authored-by: Peter Tripp <peter@zed.dev>

This is a no-op change which just adds comments.

Release Notes:

- N/A

Improve the logic in around release artifact bundling.
- Suppress a harmless "error: no such command: `about`" from
script/generate-licenes output
- Remove checks for main branch (which will never be true)
- Only run `Upload Artifacts to release` when not using `run-bundling`.
Prevents the creation of draft releases with just linux remote server binaries)

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- Fixed a panic that could occur when git statuses were updated.

- Name of source is only used as a fallback if there's no path
- Make the frames a bit more compact.


![image](https://github.com/user-attachments/assets/74772455-c16e-477f-a962-dffd4575e557)

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- N/A *or* Added/Fixed/Improved ...

Release Notes:

- Fixed a bug that caused the staged status of files in the git panel to
be out of date in some cases.

Closes #ISSUE

Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/20971

Added `v` input to yank and delete to override default motion. The
global vim state tracking if the forced motion flag was passed handled
the same way that the count is. [The main chunk of code maps the motion
kind from the default to the overridden
kind](https://github.com/zed-industries/zed/pull/27991/files#diff-2dca6b7d1673c912d14e4edc74e415abbe3a4e6d6b37e0e2006d30828bf4bb9cR1249-R1254).
To handle the case of deleting a single character (dv0) at the start of
a row I had to modify the control flow
[here](https://github.com/zed-industries/zed/pull/27991/files#diff-2dca6b7d1673c912d14e4edc74e415abbe3a4e6d6b37e0e2006d30828bf4bb9cR1240-R1244).
Then to handle an exclusive delete till the end of the row (dv$) I
[saturated the endpoint with a left
bias](https://github.com/zed-industries/zed/pull/27991/files#diff-2dca6b7d1673c912d14e4edc74e415abbe3a4e6d6b37e0e2006d30828bf4bb9cR1281-R1286).

Test case: dv0


https://github.com/user-attachments/assets/613cf9fb-9732-425c-9179-025f3e107584

Test case: yvjp


https://github.com/user-attachments/assets/550b7c77-1eb8-41c3-894b-117eb50b7a5d

Release Notes:

- Added some forced motion support for delete and yank

Closes #10211 
Closes #7575 

Screenshot of feature:
![Screenshot 2025-03-06 at 1 08
13 PM](https://github.com/user-attachments/assets/73cc4519-248b-4264-9ce8-42d0980cf73c)

Screenshot of proposed menu:
![Screenshot 2025-03-06 at 1 14
30 PM](https://github.com/user-attachments/assets/efc7c18a-a2a5-491f-b3e5-5ed181f23906)

Screenshot of proposed menu closed:
![Screenshot 2025-03-06 at 1 14
57 PM](https://github.com/user-attachments/assets/0b42829c-abe3-48aa-9b81-30a0aeeac8fd)

Release Notes:

- Configuration of bottom_dock_layout in settings.json
- Layout Mode button in Title Bar
- 4 different layout modes for the bottom dock: contained (default),
full (extends below both docks), left-aligned, right-aligned (extends
only below the respective dock)

---------

Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>

https://github.com/user-attachments/assets/0be12a9a-f6ce-4eca-90de-6ef01eb41ff9

- Allows the active ComponentPreview page to be restored via
serialization
- Allows filtering components using a filter input
- Updates component example rendering
- Updates some components

Release Notes:

- N/A

---------

Co-authored-by: Max Brunsfeld <maxbrunsfeld@gmail.com>

There's no `zed: open local tasks`, perhaps it was called that
previously.

Release Notes:

- N/A

Closes #16511

Added test for delete in normal mode and keymapping in vim.json

Release Notes:

- Added delete mapping in normal mode

Closes #ISSUE

Release Notes:

- N/A

This PR bumps the HTML extension to v0.2.1.

Changes:

- https://github.com/zed-industries/zed/pull/28542

Release Notes:

- N/A

![image](https://github.com/user-attachments/assets/a88b1897-cb96-4c6c-b602-396a91ef4de8)

Release Notes:

- N/A

Closes #ISSUE

Release Notes:

- Improved app responsiveness when spawning Rust tasks.

Closes #27731

Uses similar logic as other popovers for layouting signature help
popover.

Release Notes:

- Fixed case where signature help popover goes off the screen.

This PR fixes a bug when deleting a breakpoint with a (log, conditional,
hit condition) message by removing the message. All breakpoints that
contain that type of message were also deleted.

Release Notes:

- N/A

Fixes a regression introduced in
https://github.com/zed-industries/zed/pull/28377 where the pending hunks
didn't get cleared properly when staging/unstaging hunks remotely. I
didn't add new tests, because the fix was to simplify some code.

Release Notes:

- N/A

Closes #7903

Release Notes:

- Add new actions `editor::FindNextMatch` and
`editor::FindPreviousMatch` that are similar to `editor::SelectNext` and
`editor::SelectPrevious` with `"replace_newest": true`, but jumps to the
first or last selection when there are multiple selections.

Allow setting multiple breakpoints with multi cursors

Release Notes:

- N/A

---------

Co-authored-by: Anthony Eid <hello@anthonyeid.me>
Co-authored-by: Remco Smits <djsmits12@gmail.com>
Co-authored-by: Anthony <anthony@zed.dev>

Release Notes:

- agent: Fix a bug where an inserted @mention did not show up as the one
that was selected

Moving from "NewPromptEditor" to "NewTextThread". We recently re-named
that and this was missing.

Release Notes:

- N/A

This PR cleans up the thread auto-capturing added in #28271.

- Removed usage of `unsafe`
- Fixed feature flag check
- We were incorrectly not respecting the feature flag in release builds
- Made sure the telemetry event was being run on the background executor

Release Notes:

- N/A

Earlier, I merged #24723

Before merging it, I made a change that was incorrect and fast followed
with a fix: #28548

Following that fix, @bennetbo discovered that the modals where no longer
highlighting correctly, particularly the outline modal.

So I'm going to revert it all.

Release Notes:

- N/A

This PR allows expanding the message editor textarea to fit almost the
total height of the Agent Panel. Stylistically, I'm also changing the
font family we use in the textarea to use the buffer font; want to
experiment with this for a bit.

Release Notes:

- agent: The Agent Panel textarea can now be expanded to fill almost the
total height of the panel.

---------

Co-authored-by: Bennet Bo Fenner <bennet@zed.dev>
Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>

Release Notes:

- Fixed a regression that caused the agent to hang sometimes.

---------

Co-authored-by: Thomas Mickley-Doyle <tmickleydoyle@gmail.com>
Co-authored-by: Nathan Sobo <nathan@zed.dev>
Co-authored-by: Michael Sloan <mgsloan@gmail.com>

Release Notes:

- N/A

Release Notes:

- Improve to keep drag cursor style on dragging resize handles.

---

### Before


https://github.com/user-attachments/assets/d4100d01-ac02-42b8-b923-9f2b4633c458

### After


https://github.com/user-attachments/assets/b5a450cd-c6de-4b39-a79c-2d73fcbad209

With example:

```
cargo run -p gpui --example drag_drop
```


https://github.com/user-attachments/assets/4cba1966-1578-40ce-a435-64ec11bcace5

This PR lightly refactors the `EditorMode::Full` exposing two new
methods: `is_full` and `set_mode`.

Motivation is to expose fields that modify the behavior when the editor
is in `Full` mode. By using is `mode.is_full()` instead of
`EditorMode::Full` we can introduce new fields without breaking other
places in the code.

Release Notes:

- N/A

Co-authored-by: Bennet Bo Fenner <bennetbo@gmx.de>

Fixes https://github.com/zed-industries/zed/issues/26039

Release Notes:

- Fixed an issue where diffs stopped updating closing and reopening them
after staging hunks.
- Fixed a bug where staging a hunk while the cursor was in a deleted
line would move the cursor erroneously.

---------

Co-authored-by: Cole Miller <m@cole-miller.net>
Co-authored-by: João Marcos <marcospb19@hotmail.com>

Release Notes:

- N/A

---

Fix this long-standing issue so that we can support Link hover colors.

And renamed `text_layout` example to `text_style`.

---

I spent some time studying the process of this text style change and
found it a bit complicated.

At first, I thought there was a problem with refine and it was not
passed properly. After changing it, I found that it was not the problem.

Then I found that it was because `TextRun` had already stored the
`color`, `background`, `underline`, `strikethrough` in TextRun in the
`request_layout` stage. They area calculate at the `request_layout`
stage, but request_layout stage there was no `hitbox`, so the hover
state was not obtained.

```bash
cargo run -p gpui --example text_style
```


https://github.com/user-attachments/assets/24f88f73-775e-41d3-a502-75a7a39ac82b

---------

Co-authored-by: Mikayla Maki <mikayla.c.maki@gmail.com>

This PR builds on the fix proposed in
[zed-extensions/astro#5](https://github.com/zed-extensions/astro/pull/5)
and serves as a workaround for certain LSPs affected by
[zed-industries/zed#20559](https://github.com/zed-industries/zed/issues/20559)—specifically,
the HTML language server in this case.

Credit to @maxdeviant for identifying and implementing the original fix.
This PR extends that solution to other areas where it may be beneficial.

Release Notes:

- N/A

The debug console will now show an indicator when it's unopened and
there's unread messages.

`NewSessionModal` attempts to resolve debug configurations before using
the config to start debugging. This allows users to use zed's task
variables in the modal prompt.

I had to invert tasks_ui dependency on debugger_ui so `NewSessionModal`
could get the correct `TaskContexts` by calling tasks_ui functions. A
consequence of this workspace has a new event `ShowAttachModal` that I'm
not a big fan of. @osiewicz if you have time could you please take a
look to see if there's a way around adding the event. I'm open to pair
on it too.

Release Notes:

- N/A

Reimplemented logic from `env_logger` to parse log configuration from
environment variables.

Had to re-implement instead of using `env_filter` crate that
`env_logger` uses, as it does not export the information required to
integrate it.


Release Notes:

- N/A *or* Added/Fixed/Improved ...

This allows us to not scan the codeblock content for newlines on every
frame in `active_thread`

Release Notes:

- N/A

From Claude 3.5 Sonnet to **Claude 3.7 Sonnet**.

Release Notes:

- Change the default model of Zed's hosted LLM service to Claude 3.7
Sonnet.

Move the SetLayeredWindowAttributes call to immediately after window
construction, and initialize it with per-pixel transparency settings, no
color key and no global blending. The render pipeline will perform alpha
blending during compositing.

Cleaned up the DWM acrylic API calls some, to explicitly set to the
three appropriate modes depending on opaque, transparent or blurred
settings. The API internally hides versioning concerns from the caller.

Set the window class background color to black, this prevents a
flashbang on slow startup, e.g. debug builds on a heavily loaded system.

The outcome is that the window no longer receives paint demands for
underlying window updates, while also having per-pixel transparency -
opaque theme elements are now correctly opaque. The transparency
settings are now portable across windows and macOS having mostly similar
outcomes (modulo palette differences). Small fonts may still appear to
be alpha blended - this seems to be in the glyph atlas, their pixels are
not actually opaque. Larger fonts (or higher DPIs) don't suffer this and
are as opaque as expected. Layering the window atop one that is
rendering at 120fps, the editor window can drop to its 8fps idle state,
while still being composited with 120fps alpha blend in the background,
in both blur and transparent modes.

Updates #20400

Release Notes:

- Improved transparency on Windows to be more efficient, support fully
opaque elements and more closely match other platforms.

This PR introduces support for a `--user-data-dir` CLI flag to override
Zed's data directory and proposes renaming `support_dir` to `data_dir`
for better cross-platform clarity. It builds on the discussion in #25349
about custom data directories, aiming to provide a flexible
cross-platform solution.

### Changes

The PR is split into two commits:
1. **[feat(cli): add --user-data-dir to override data
directory](https://github.com/zed-industries/zed/pull/26886/commits/28e8889105847401e783d1739722d0998459fe5a)**
2. **[refactor(paths): rename support_dir to data_dir for cross-platform
clarity](https://github.com/zed-industries/zed/pull/26886/commits/affd2fc606b39af1b25432a688a9006229a8fc3a)**


### Context
Inspired by the need for custom data directories discussed in #25349,
this PR provides an immediate implementation in the first commit, while
the second commit suggests a naming improvement for broader appeal.
@mikayla-maki, I’d appreciate your feedback, especially on the rename
proposal, given your involvement in the original discussion!

### Testing
- `cargo build `
- `./target/debug/zed --user-data-dir ~/custom-data-dir`

Release Notes:
- Added --user-data-dir CLI flag

---------

Signed-off-by: Marko Kungla <marko.kungla@gmail.com>