This PR promotes the allowance of the
[`clippy::single_range_in_vec_init`](https://rust-lang.github.io/rust-clippy/master/index.html#/single_range_in_vec_init)
rule to a permanent one.

This rule complains about a pretty common pattern we use that doesn't
seem to have any adverse effects, so we're going to continue allowing
this rule.

Release Notes:

- N/A

This PR enables the
[`clippy::await_holding_lock`](https://rust-lang.github.io/rust-clippy/master/index.html#/await_holding_lock)
rule and fixes the outstanding violations.

Release Notes:

- N/A

Release Notes:

- N/A

Three changes: two of which are changing `while let` construct to `if
let` as they unconditionally broke and one of which was removing a loop
in the `start_default_prettier` as it unconditionally broke in the
control flow for match installation task: the diff for this is larger
than needed as removing the loop changed a lot of indentation for
`rustfmt`.

This PR updates the README to include Homebrew installation instructions
for the preview version and adds a link to the Homebrew homepage.

Release Notes:

- N/A

---------

Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

Release Notes:

- Fixed a panic caused by allowing the CLI to re-use workspaces

Co-authored-by: Marshall <marshall@zed.dev>

Release Notes:

- N/A

This PR fixes an issue where long extension descriptions could take up
more room than intended, pushing the GitHub repository icon off the
screen.

<img width="901" alt="Screenshot 2024-03-14 at 12 54 14 PM"
src="https://github.com/zed-industries/zed/assets/1486634/befce468-f8df-4183-b3cc-9d088dd53b4e">

Fixes #9331.

Release Notes:

- Fixed an issue where long extension descriptions could push the GitHub
repository icon off the screen
([#9331](https://github.com/zed-industries/zed/issues/9331)).

This PR restores the `--all-targets` flag when running `cargo clippy`.

Without it, there are areas that Clippy does not check, as evidenced by
the violations that were caught once the flag was re-added.

Release Notes:

- N/A

Followup to #9341 as I've noticed a CI failure on bundling step of my
other PR
(https://github.com/zed-industries/zed/actions/runs/8283419386/job/22666698264)
Release Notes:

- N/A

Fixes #9285

Release Notes:

- Fixed a bug that broke search filtering when searching a project with
multiple worktrees
([#9285](https://github.com/zed-industries/zed/issues/9285)).

---------

Co-authored-by: Thorsten <thorsten@zed.dev>

We noticed that when you open a lot of files (i.e. project-wide search
with multi-buffer) that the main thread can become unresponsive, because
while we are async, we still load these files on the main thread.

What this change does is it uses `smol::unblock` to load files on a
different thread.

Release Notes:

- Improved responsiveness when loading files into memory.

Co-authored-by: Antonio <antonio@zed.dev>
Co-authored-by: Kirill <kirill@zed.dev>

This avoids the problem of a search being kicked off involuntarily and
potentially using a large amount of CPU when toggling on the `Search
Ignored Files` option.

What would happen is that someone would turn the option on, we'd kick
off a search, and go through all of the files in, say, `node_modules`.
Even if no query was given.

This avoids that.

Release Notes:

- Fixed an empty search being kicked off involuntarily if no query was
typed in yet but an option was toggled.

Fixes
https://github.com/orgs/zed-industries/projects/14/views/1?pane=issue&itemId=56263346

Fixes a state where Zed multi buffers were not reachable after going to
an excerpt inside it (with alt-enter).
I suspect, we will have to come back to multi buffer history and check
the way it behaves on inner excerpts clicking, but now this change seems
to restore the main thing: multi buffers not being shown in the history
at all.



Release Notes:

- Fixes "go backwards" not considering multibuffers in history

Fixes #8942

Release Notes:

- Fixed overeager auto-indentation on line removals in Vim mode.

Fixes https://github.com/zed-industries/zed/issues/9300

This was a regression caused by not inserting a hitbox when a div only
had click listeners on it.

Release Notes:

- Fixed a regression that disabled double-clicking on the titlebar to
zoom the window.
([#9300](https://github.com/zed-industries/zed/issues/9300))
(preview-only)

The important change here is to ensure that undo never lands you in
visual mode; but we also take care to restore the selection the same way
vim does (visual line goes to beginning of line, visual block to the top
left, etc.).

To help make this behaviour feel right we also group any deletions that
started insert mode with the first text inserted.

Fixes: #7521

Release Notes:

- vim: Improved undo. It will now restore you to normal mode in the same
position as vim, and group deletions caused by `c` or `s` with the
concomitant insert.
([#7521](https://github.com/zed-industries/zed/issues/7521)).

Several improvements in how various markers are displayed in the editor
scrollbar, as described in #9070, if you're ok with the proposal:
- Scrollbar has three columns:
  - 1st is for git markers
  - 2nd is for selections and search resulta highlightings
  - 3rd is for diagnostics
- Height of all markers is scaled, but there's a minimal allowed height
of 2px.
- Right border removed from both the scrollbar and thumb to make more
room for markers.

Release Notes:

- Improved scrollbar markers visualization (#9070).

Co-Authored-By: Max <max@zed.dev>
Co-Authored-By: Marshall <marshall@zed.dev>

Release Notes:

- Fixed a bug where text styles could leak between frames (preview only)

Co-authored-by: Max <max@zed.dev>
Co-authored-by: Marshall <marshall@zed.dev>

Tested on my laptop, and I've noticed that when I move the window,
`WindowsPlatform::displays()` is being continuously called. Is this
intended?

Release Notes:

- N/A

### Description

Currently, there are some issues with input handling on Windows:

#### 1. Direct crash when encountering IME input.



https://github.com/zed-industries/zed/assets/14981363/598f7272-1948-4a42-99c5-2ef7b9162a1e


#### 2. Handling messages every 1/60 seconds in the main thread. Despite
being named "immediate_handle," it's not exactly immediate.

```rust
// actually halt here
let wait_result =
    unsafe { DCompositionWaitForCompositorClock(Some(&[self.inner.event]), INFINITE) };

// compositor clock ticked so we should draw a frame
if wait_result == 1 {
    unsafe { invalidate_thread_windows(GetCurrentThreadId()) };

    while unsafe { PeekMessageW(&mut msg, HWND::default(), 0, 0, PM_REMOVE) }.as_bool()
```

#### 3. According to Windows recommendations, character input should be
obtained using `WM_CHAR` instead of `WM_KEYDOWN`. Additionally, there
are problems with the handling within `WM_CHAR`.

```rust
fn handle_char_msg(&self, wparam: WPARAM) -> LRESULT {
        let mut callbacks = self.callbacks.borrow_mut();
        if let Some(callback) = callbacks.input.as_mut() {
            let modifiers = self.current_modifiers();
            let msg_char = wparam.0 as u8 as char; // these are u16 chars, cant treat them as u8
```

And, we don't handle `WM_SYSKEYDOWN` properly, which leads to `Alt + F4`
not working.

Release Notes:

- N/A

As I described in #9111 , the PR fixs this crash.


Release Notes:

- N/A

This fixes #9292 by adding a section to the language server settings
that allows users to specify the binary path and arguments with which to
start up a language server.

Example user settings for `rust-analyzer`:

```json
{
  "lsp": {
    "rust-analyzer": {
      "binary": {
        "path": "/Users/thorstenball/tmp/rust-analyzer-aarch64-apple-darwin",
        "arguments": ["--no-log-buffering"]
      }
    }
  }
}
```

Constraints:

* Right now this only allows ABSOLUTE paths.
* This is only used by `rust-analyzer` integration right now, but the
setting can be used for other language servers. We just need to update
the adapters to also respect that setting.



Release Notes:

- Added ability to specify `rust-analyzer` binary `path` (must be
absolute) and `arguments` in user settings. Example: `{"lsp":
{"rust-analyzer": {"binary": {"path": "/my/abs/path/rust-analyzer",
"arguments": ["--no-log-buffering"] }}}}`
([#9292](https://github.com/zed-industries/zed/issues/9292)).

Co-authored-by: Ricard Mallafre <rikitzzz@gmail.com>

Closes #5178

Release Notes:

- Added a `file_types` setting that can be used to associate languages
with file names and file extensions. For example, to interpret all `.c`
files as C++, and files called `MyLockFile` as TOML, add the following
to `settings.json`:

    ```json
    {
      "file_types": {
        "C++": ["c"],
        "TOML": ["MyLockFile"]
      }
    }
    ```

As with most zed settings, this can be configured on a per-directory
basis by including a local `.zed/settings.json` file in that directory.

---------

Co-authored-by: Marshall <marshall@zed.dev>

Release Notes:

- Automatically add new users to the #zed channel

Fixes https://github.com/zed-industries/zed/issues/5227
Fixes https://github.com/zed-industries/zed/issues/7304

Release Notes:

- Fixed an issue where not all editor hover popovers would be accounted
for when choosing to hover above or below the mouse cursor
([#5227](https://github.com/zed-industries/zed/issues/5227)).
- Fixed an issue where editor hover could be dismissed by moving the
mouse between hover popovers
([#7304](https://github.com/zed-industries/zed/issues/7304)).

Co-authored-by: Antonio Scandurra <antonio@zed.dev>

Release Notes:

- N/A

Co-authored-by: Nathan Sobo <nathan@zed.dev>

Fixes #9003

Release Notes:

- Fixed the double-click action on the terminal tab bar opening a new
buffer instead of a new terminal
([#9003](https://github.com/zed-industries/zed/issues/9003)).

Fixes #9274

This fixes a bug that was preventing the editor hover popovers from
being scrolled with the trackpad.

Release Notes:

- N/A

Closes https://github.com/zed-industries/zed/issues/9174

Release Notes:

- Fixed panics when `.git` was opened as a Zed worktree
([9174](https://github.com/zed-industries/zed/issues/9174))

Fixes #9198

Release Notes:

- Fixed a bug where empty panes could be created during drag & drop.

Before this change, the hitbox felt one-sided because the cursor didn't
consistently change into the drag-handle cursor.

The reason was that we didn't trigger a redraw on hover, so we'd only
change the cursor if we detected hover AND something else caused a
redraw.

Release Notes:

- Fixed the pane resize handler not consistently triggering on mouse
hover.

Co-authored-by: Antonio <antonio@zed.dev>

This avoids calling `window.setDelegate(nil)` when the window was
already closed.

Release Notes:

- Fixed a segfault that could show up when closing windows.

Co-authored-by: Antonio <antonio@zed.dev>

Before this change we didn't consistently trigger focus events when
toggling between with windows `Cmd-backtick`. We only triggered them
when the OS decided to trigger a redraw.

That lead to a nasty bug that showed up in Vim mode where a cursor would
still be active in the hidden window, even though it was deactivated.

One then had to manually try to trigger a focus event in the new window
to activate the cursor.

With this change, we call `cx.refresh` when the window activation status
changed which triggers focus events consistently and fixes this bug.

With logging we can observe this:

**BEFORE**:


https://github.com/zed-industries/zed/assets/1185253/e1ad8878-129c-44ba-9d8b-c720f9dca5b6


**AFTER**:


https://github.com/zed-industries/zed/assets/1185253/733fdadb-d1ea-47fe-a2c1-7b50af299cc0


Release Notes:

- Fixed focus not being consistently changed when switching between
multiple Zed windows via `Cmd-backtick`.

---------

Co-authored-by: Manu Raj <git@manuraj.dev>
Co-authored-by: Antonio <antonio@zed.dev>

Switch to using `x11rb` crate instead of current `xcb` crate for gpui's
x11 platform.

Also fixes the crash on resize, and white flashing on resize.

Release Notes:

- N/A

---------

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

Release Notes:

- Added autoclosing of `(` and `'` in Lua.

Fixes #7400



Release Notes:

- Improved the `zed` command to not create files until you save them in
the editor ([#7400](https://github.com/zed-industries/zed/issues/7400)).

This PR changes GPUI to open windows with a default size and location,
and to otherwise inherit from their spawning window.

Note: The linux build now crashes on startup.

Release Notes:

- N/A

---------

Co-authored-by: Nathan <nathan@zed.dev>
Co-authored-by: Ezekiel Warren <zaucy@users.noreply.github.com>

use `Vec` instead of slice to support dynamic filename length.

Release Notes:
- N/A

Follow up of #7994 to rework the notification panel timestamps.
This PR also includes some of the changes @evrsen proposed in #8996 
Here is what it looks like now:


https://github.com/zed-industries/zed/assets/53836821/d85450e7-eab6-4fe7-bd11-1d76c0e87258

Release Notes:
- Reworked date time formatting in the chat and the notification panel
- Added hover style to notifications and hovering tooltip on timestamps

---------

Co-authored-by: Evren Sen <146845123+evrsen@users.noreply.github.com>

Release Notes:
- N/A

This prevents a crash on sway (on older versions without fractional
scaling). This means the resize is delayed until the next this we
present a frame, we need to investigate if this is the correct this to
do.

I've missed a comment from @maxdeviant on #9247 before hitting merge;
mea culpa

Release Notes:

- N/A

This allows this crate to start building sooner + it reduces our total
build graph size by 13 units (1104 -> 1091).

Release Notes:

- N.A

FindAllReferences LSP requests might take a long time to complete, and
currently Zed allows multiple requests spawned concurrently for the same
Anchor in the multi buffer. That results in multiple search results'
multi buffers appearing, sometimes at once, which is not what we want.

Part of https://github.com/zed-industries/zed/issues/5351 that helps to
reduce the amount of search results after clicks that did not resolve
instantly.


Release Notes:

- Improved FindAllReferences action by not allowing concurrent requests
for the same multi buffer source

This fixes an error where we were failing to sync extensions from the
blob store because of the presence of one invalid extensions
(`gentle-dark`), which was missing the `authors` field in its manifest.

Release Notes:

- N/A

Co-authored-by: Marshall <marshall@zed.dev>

When neither is specified, if you open a directory you get a new
workspace, otherwise files are added to your existing workspace.

With --new files are always opened in a new workspace
With --add directories are always added to an existing workspace

Fixes #9076
Fixes #4861
Fixes #5370

Release Notes:

- Added `-n/--new` and `-a/--add` to the zed CLI. When neither is
specified, if you open a directory you get a new workspace, otherwise
files are added to your existing workspace. With `--new` files are
always opened in a new workspace, with `--add` directories are always
added to an existing workspace.
([#9076](https://github.com/zed-industries/zed/issues/9096),
[#4861](https://github.com/zed-industries/zed/issues/4861),
[#5370](https://github.com/zed-industries/zed/issues/5370)).

This PR fixes some typos in the comments within the default
`settings.json` file.

Fixes #4257.

Release Notes:

- Fixed some incorrect comments in the default `settings.json` file
([#4257](https://github.com/zed-industries/zed/issues/4257)).